From c1e72b9deca0b79060bac4c4ce3e92bc3b393db6 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 2 Apr 2024 17:22:21 +0200 Subject: [PATCH 01/34] WIP --- config/webpack.base.config.js | 13 +- package.json | 1 + packages/async-rewriter3/.gitignore | 4 + packages/async-rewriter3/Cargo.lock | 538 ++++++++++++++++++ packages/async-rewriter3/Cargo.toml | 15 + packages/async-rewriter3/index.d.ts | 4 + packages/async-rewriter3/lib/index.js | 34 ++ packages/async-rewriter3/package.json | 32 ++ .../scripts/webpack-include-wasm.js | 16 + packages/async-rewriter3/src/lib.rs | 207 +++++++ packages/async-rewriter3/webpack.config.js | 23 + packages/shell-evaluator/package.json | 1 + .../shell-evaluator/src/shell-evaluator.ts | 21 +- 13 files changed, 901 insertions(+), 8 deletions(-) create mode 100644 packages/async-rewriter3/.gitignore create mode 100644 packages/async-rewriter3/Cargo.lock create mode 100644 packages/async-rewriter3/Cargo.toml create mode 100644 packages/async-rewriter3/index.d.ts create mode 100644 packages/async-rewriter3/lib/index.js create mode 100644 packages/async-rewriter3/package.json create mode 100644 packages/async-rewriter3/scripts/webpack-include-wasm.js create mode 100644 packages/async-rewriter3/src/lib.rs create mode 100644 packages/async-rewriter3/webpack.config.js diff --git a/config/webpack.base.config.js b/config/webpack.base.config.js index d1220ec0fb..ca556453ea 100644 --- a/config/webpack.base.config.js +++ b/config/webpack.base.config.js @@ -11,7 +11,11 @@ module.exports = { test: /\.ts$/, use: [{ loader: 'ts-loader' }], exclude: [/node_modules/] - } + }, + /*{ + test: /\.wasm$/, + type: 'asset/source', + },*/ ] }, @@ -54,6 +58,7 @@ module.exports = { }, output: { + chunkFormat: false, strictModuleErrorHandling: true, strictModuleExceptionHandling: true, }, @@ -66,5 +71,9 @@ module.exports = { analyzerMode: 'static', openAnalyzer: false }) - ] + ], + + experiments: { + asyncWebAssembly: true + }, }; 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a/packages/async-rewriter3/Cargo.toml b/packages/async-rewriter3/Cargo.toml new file mode 100644 index 0000000000..0af3e1e40d --- /dev/null +++ b/packages/async-rewriter3/Cargo.toml @@ -0,0 +1,15 @@ +[package] +name = "async-rewriter3" +version = "0.1.0" +edition = "2021" + +[lib] +crate-type = ["cdylib"] + +# adapted from https://github.com/rustwasm/rust-webpack-template/blob/24f3af83206b52e0241d95ee10cebf930ec8bf08/template/Cargo.toml +[dependencies] +rslint_parser = "0.3.1" +wasm-bindgen = "0.2.92" + +[profile.release] +lto = true diff --git a/packages/async-rewriter3/index.d.ts b/packages/async-rewriter3/index.d.ts new file mode 100644 index 0000000000..a89977678b --- /dev/null +++ b/packages/async-rewriter3/index.d.ts @@ -0,0 +1,4 @@ +export = class AsyncRewriter { + process(code: string): Promise; + runtimeSupportCode(): string; +} diff --git a/packages/async-rewriter3/lib/index.js b/packages/async-rewriter3/lib/index.js new file mode 100644 index 0000000000..edf85c55b1 --- /dev/null +++ b/packages/async-rewriter3/lib/index.js @@ -0,0 +1,34 @@ +'use strict'; +const v8 = require('v8'); +if (typeof __webpack_require__ !== 'undefined') { + __webpack_require__.v = async(exports, wasmModuleId, wasmModuleHash, importsObj) => { + const bytes = Buffer.from(ExtraAssets[`${wasmModuleHash}.module.wasm`], 'base64'); + const res = await WebAssembly.instantiate(bytes, importsObj); + return Object.assign(exports, res.instance.exports); + }; +} + +let importPromise; +if (v8.startupSnapshot?.isBuildingSnapshot?.()) { + v8.startupSnapshot.addDeserializeCallback(() => { + importPromise = import('../pkg/index.js'); + }); +} else { + importPromise = import('../pkg/index.js'); +} + +module.exports = class AsyncWriter { + async process(code) { + if (!importPromise) { + throw new Error('WASM import not defined' + + v8.startupSnapshot?.isBuildingSnapshot?.() ? + ' (not supported while snapshotting)' : + ''); + } + const { async_rewrite } = await importPromise; + return async_rewrite(code, false); + } + runtimeSupportCode() { + return ''; + } +}; diff --git a/packages/async-rewriter3/package.json b/packages/async-rewriter3/package.json new file mode 100644 index 0000000000..118029d614 --- /dev/null +++ b/packages/async-rewriter3/package.json @@ -0,0 +1,32 @@ +{ + "name": "@mongosh/async-rewriter3", + "version": "1.0.0", + "description": "MongoDB Shell Async Rewriter Package", + "homepage": "https://github.com/mongodb-js/mongosh", + "license": "Apache-2.0", + "main": "dist/index.js", + "types": "index.d.ts", + "publishConfig": { + "access": "public" + }, + "repository": { + "type": "git", + "url": "https://github.com/mongodb-js/mongosh" + }, + "engines": { + "node": ">=14.15.1" + }, + "scripts": { + "compile": "npm run webpack-build", + "prewebpack": "rm -rf dist pkg", + "webpack": "webpack", + "postwebpack": "rm -f dist/*.html && node scripts/webpack-include-wasm.js", + "webpack-build": "npm run webpack -- --mode production", + "webpack-build-dev": "npm run webpack webpack -- --mode development" + }, + "devDependencies": { + "@wasm-tool/wasm-pack-plugin": "^1.7.0", + "depcheck": "^1.4.3", + "webpack-merge": "^5.8.0" + } +} diff --git a/packages/async-rewriter3/scripts/webpack-include-wasm.js b/packages/async-rewriter3/scripts/webpack-include-wasm.js new file mode 100644 index 0000000000..547914c98d --- /dev/null +++ b/packages/async-rewriter3/scripts/webpack-include-wasm.js @@ -0,0 +1,16 @@ +'use strict'; +const { readFileSync, readdirSync, writeFileSync } = require('fs'); +const path = require('path'); + +const dist = path.join(__dirname, '..', 'dist'); +const files = Object.create(null); +for (const file of readdirSync(dist)) { + const filename = path.join(dist, file); + if (filename.endsWith('.wasm')) { + files[file] = readFileSync(filename).toString('base64'); + } +} + +const indexFilename = path.join(dist, 'index.js') +const indexPrev = readFileSync(indexFilename, 'utf8'); +writeFileSync(indexFilename, `((ExtraAssets) => { ${indexPrev}; })(${JSON.stringify(files)});`); diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs new file mode 100644 index 0000000000..2245d06379 --- /dev/null +++ b/packages/async-rewriter3/src/lib.rs @@ -0,0 +1,207 @@ +use wasm_bindgen::prelude::*; +use rslint_parser::{ast::{ArrowExpr, CallExpr, Expr, ExprOrBlock, FnDecl, FnExpr, ReturnStmt}, parse_text, AstNode, SyntaxNode, TextSize}; + +#[derive(Debug)] +struct Insertion { + offset: TextSize, + text: &'static str, + original_ordering: Option +} + +impl Insertion { + pub const fn new(offset: TextSize, text: &'static str) -> Insertion { + return Insertion { + offset, + text, + original_ordering: None + } + } +} + +fn is_block(body: &ExprOrBlock) -> bool { + match body { + ExprOrBlock::Block(_) => { true } + ExprOrBlock::Expr(_) => { false } + } +} + +fn fn_start_insertion(body: &ExprOrBlock) -> Vec { + let mut ret = Vec::new(); + let mut offset = body.syntax().text_range().start(); + if !is_block(body) { + ret.push(Insertion::new(offset, "{")); + } else { + offset = offset.checked_add(1.into()).unwrap(); + } + ret.push(Insertion::new(offset, r#" + const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); + + function _markSyntheticPromise(p) { + return Object.defineProperty(p, _syntheticPromise, { + value: true, + }); + } + + function _isp(p) { + return p && p[_syntheticPromise]; + } + + let _functionState = 'sync', _synchronousReturnValue, _ex; + + const _asynchronousReturnValue = (async () => { + try { + "# + )); + if !is_block(body) { + ret.push(Insertion::new( + offset, + "return (" + )); + } + ret +} +fn fn_end_insertion(body: &ExprOrBlock) -> Vec { + let mut ret = Vec::new(); + let mut offset = body.syntax().text_range().end(); + if is_block(body) { + offset = offset.checked_sub(1.into()).unwrap(); + } else { + ret.push(Insertion::new(offset, ");")); + } + ret.push(Insertion::new( + offset, + r#" + } catch (err) { + if (_functionState === 'sync') { + // Forward synchronous exceptions. + _synchronousReturnValue = err; + _functionState = 'threw'; + } else { + throw err; + } + } finally { + if (_functionState !== 'threw') { + _functionState = 'returned'; + } + } + + })(); + + if (_functionState === 'returned') { + return _synchronousReturnValue; + } else if (_functionState === 'threw') { + throw _synchronousReturnValue; + } + + _functionState = 'async'; + return _markSyntheticPromise(_asynchronousReturnValue); + "# + )); + if !is_block(body) { + ret.push(Insertion::new(offset, "}")); + } + ret +} + +fn collect_insertions(node: &SyntaxNode, has_function_parent: bool) -> Vec { + let is_function_node = FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()); + let mut insertions = Vec::new(); + for child in node.children() { + let range = child.text_range(); + let child_insertions = &mut collect_insertions(&child, has_function_parent || is_function_node); + if FnDecl::can_cast(child.kind()) { + let as_fn = FnDecl::cast(child).unwrap(); + if as_fn.async_token().is_none() { + let body = ExprOrBlock::Block(as_fn.body().unwrap()); + insertions.append(&mut fn_start_insertion(&body)); + insertions.append(child_insertions); + insertions.append(&mut fn_end_insertion(&body)); + } + continue; + } + match Expr::cast(child) { + None => { + insertions.append(child_insertions); + } + Some(as_expr) => { + let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_called_expression = CallExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + let mut is_dot_call_expression = false; + if has_function_parent { + if is_returned_expression { + insertions.push(Insertion::new(range.start(), "(_synchronousReturnValue = ")); + } + insertions.push(Insertion::new(range.start(), "(_ex = ")); + } + + match as_expr { + Expr::ArrowExpr(as_fn) => { + if as_fn.async_token().is_none() { + let body = as_fn.body().unwrap(); + insertions.append(&mut fn_start_insertion(&body)); + insertions.append(child_insertions); + insertions.append(&mut fn_end_insertion(&body)); + } + } + Expr::FnExpr(as_fn) => { + if as_fn.async_token().is_none() { + let body = ExprOrBlock::Block(as_fn.body().unwrap()); + insertions.append(&mut fn_start_insertion(&body)); + insertions.append(child_insertions); + insertions.append(&mut fn_end_insertion(&body)); + } + }, + Expr::DotExpr(_) => { + if is_called_expression { + is_dot_call_expression = true; + insertions.pop(); + } + insertions.append(child_insertions); + } + _ => { + insertions.append(child_insertions); + }, + } + if has_function_parent { + if !is_dot_call_expression { + insertions.push(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); + } + if is_returned_expression { + insertions.push(Insertion::new( + range.end(), + ", _functionState === 'async' ? _synchronousReturnValue : null)" + )); + } + } + } + } + } + return insertions; +} + +#[wasm_bindgen] +pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { + let parsed = parse_text(input.as_str(), 0); + let mut insertions = collect_insertions(&parsed.syntax(), false); + let mut i = 0; + for insertion in &mut insertions { + i += 1; + insertion.original_ordering = Some(i); + } + insertions.sort_by(|a, b| a.offset.cmp(&b.offset)); + + let mut result = input.to_string(); + let mut debug_tag = "".to_string(); + for insertion in insertions.iter().rev() { + let (before, after) = result.split_at(insertion.offset.into()); + if with_debug_tags { + debug_tag = [ + "/*i", insertion.original_ordering.unwrap().to_string().as_str(), "@", + u32::from(insertion.offset).to_string().as_str(), "*/" + ].concat(); + } + result = [before, debug_tag.as_str(), insertion.text, debug_tag.as_str(), after].concat(); + } + + result +} diff --git a/packages/async-rewriter3/webpack.config.js b/packages/async-rewriter3/webpack.config.js new file mode 100644 index 0000000000..be28b01623 --- /dev/null +++ b/packages/async-rewriter3/webpack.config.js @@ -0,0 +1,23 @@ +'use strict'; +const { merge } = require('webpack-merge'); +const path = require('path'); +const WasmPackPlugin = require("@wasm-tool/wasm-pack-plugin"); + +const baseWebpackConfig = require('../../config/webpack.base.config'); + +/** @type import('webpack').Configuration */ +const config = { + output: { + path: path.resolve(__dirname, 'dist'), + filename: 'index.js', + library: { + type: 'commonjs2', + }, + }, + plugins: [new WasmPackPlugin({ + crateDirectory: __dirname + })], + entry: './lib/index.js', +}; + +module.exports = merge(baseWebpackConfig, config); diff --git a/packages/shell-evaluator/package.json b/packages/shell-evaluator/package.json index 188c7ff4ed..880099144c 100644 --- a/packages/shell-evaluator/package.json +++ b/packages/shell-evaluator/package.json @@ -46,6 +46,7 @@ }, "dependencies": { "@mongosh/async-rewriter2": "2.4.8", + "@mongosh/async-rewriter3": "1.0.0", "@mongosh/history": "2.4.6", "@mongosh/shell-api": "^3.10.3" } diff --git a/packages/shell-evaluator/src/shell-evaluator.ts b/packages/shell-evaluator/src/shell-evaluator.ts index 75ac1966a3..8ba76f196e 100644 --- a/packages/shell-evaluator/src/shell-evaluator.ts +++ b/packages/shell-evaluator/src/shell-evaluator.ts @@ -4,7 +4,10 @@ import { ShellResult, EvaluationListener, } from '@mongosh/shell-api'; -import AsyncWriter from '@mongosh/async-rewriter2'; +import AsyncWriter2 from '@mongosh/async-rewriter2'; +import AsyncWriter3 from '@mongosh/async-rewriter3'; + +type AsyncWriter = AsyncWriter2 | AsyncWriter3; type EvaluationFunction = ( input: string, @@ -23,14 +26,17 @@ try { } catch { /* not Node.js */ } + +/* if (v8?.startupSnapshot?.isBuildingSnapshot?.()) { v8.startupSnapshot.addSerializeCallback(() => { // Ensure that any lazy loading performed by Babel is part of the snapshot - eval(new AsyncWriter().runtimeSupportCode()); - eval(new AsyncWriter().process('1+1')); + eval(new AsyncWriter2().runtimeSupportCode()); + eval(new AsyncWriter2().process('1+1')); hasAlreadyRunGlobalRuntimeSupportEval = true; }); } +*/ type ResultHandler = ( value: any @@ -51,7 +57,10 @@ class ShellEvaluator { ) { this.instanceState = instanceState; this.resultHandler = resultHandler; - this.asyncWriter = new AsyncWriter(); + const AsyncWriterCls = process.env.MONGOSH_EXPERIMENT_ASYNC_REWRITER3 + ? AsyncWriter3 + : AsyncWriter2; + this.asyncWriter = new AsyncWriterCls(); this.hasAppliedAsyncWriterRuntimeSupport = false; this.exposeAsyncRewriter = !!exposeAsyncRewriter; this.markTime = markTime; @@ -98,7 +107,7 @@ class ShellEvaluator { } this.markTime?.(TimingCategories.AsyncRewrite, 'start async rewrite'); - let rewrittenInput = this.asyncWriter.process(input); + let rewrittenInput = await this.asyncWriter.process(input); this.markTime?.(TimingCategories.AsyncRewrite, 'done async rewrite'); const hiddenCommands = RegExp(HIDDEN_COMMANDS, 'g'); @@ -114,7 +123,7 @@ class ShellEvaluator { TimingCategories.AsyncRewrite, 'start runtimeSupportCode processing' ); - const supportCode = this.asyncWriter.runtimeSupportCode(); + const supportCode = new AsyncWriter2().runtimeSupportCode(); // Eval twice: We need the modified prototypes to be present in both // the evaluation context and the current one, because e.g. the value of // db.test.find().toArray() is a Promise for an Array from the context From e3af42a7cfc287124adb5541ba7d4a4205fd99ad Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 3 Apr 2024 13:07:24 +0200 Subject: [PATCH 02/34] fixup: VecDeque --- packages/async-rewriter3/src/lib.rs | 45 +++++++++++++++-------------- 1 file changed, 24 insertions(+), 21 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 2245d06379..a6018cb410 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,3 +1,4 @@ +use std::collections::VecDeque; use wasm_bindgen::prelude::*; use rslint_parser::{ast::{ArrowExpr, CallExpr, Expr, ExprOrBlock, FnDecl, FnExpr, ReturnStmt}, parse_text, AstNode, SyntaxNode, TextSize}; @@ -25,15 +26,15 @@ fn is_block(body: &ExprOrBlock) -> bool { } } -fn fn_start_insertion(body: &ExprOrBlock) -> Vec { - let mut ret = Vec::new(); +fn fn_start_insertion(body: &ExprOrBlock) -> VecDeque { + let mut ret = VecDeque::new(); let mut offset = body.syntax().text_range().start(); if !is_block(body) { - ret.push(Insertion::new(offset, "{")); + ret.push_back(Insertion::new(offset, "{")); } else { offset = offset.checked_add(1.into()).unwrap(); } - ret.push(Insertion::new(offset, r#" + ret.push_back(Insertion::new(offset, r#" const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); function _markSyntheticPromise(p) { @@ -53,22 +54,22 @@ fn fn_start_insertion(body: &ExprOrBlock) -> Vec { "# )); if !is_block(body) { - ret.push(Insertion::new( + ret.push_back(Insertion::new( offset, "return (" )); } ret } -fn fn_end_insertion(body: &ExprOrBlock) -> Vec { - let mut ret = Vec::new(); +fn fn_end_insertion(body: &ExprOrBlock) -> VecDeque { + let mut ret = VecDeque::new(); let mut offset = body.syntax().text_range().end(); if is_block(body) { offset = offset.checked_sub(1.into()).unwrap(); } else { - ret.push(Insertion::new(offset, ");")); + ret.push_back(Insertion::new(offset, ");")); } - ret.push(Insertion::new( + ret.push_back(Insertion::new( offset, r#" } catch (err) { @@ -98,17 +99,18 @@ fn fn_end_insertion(body: &ExprOrBlock) -> Vec { "# )); if !is_block(body) { - ret.push(Insertion::new(offset, "}")); + ret.push_back(Insertion::new(offset, "}")); } ret } -fn collect_insertions(node: &SyntaxNode, has_function_parent: bool) -> Vec { +fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> VecDeque { let is_function_node = FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()); - let mut insertions = Vec::new(); + let has_function_parent = nesting_depth > 0; + let mut insertions = VecDeque::new(); for child in node.children() { let range = child.text_range(); - let child_insertions = &mut collect_insertions(&child, has_function_parent || is_function_node); + let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node { 1 } else { 0 }); if FnDecl::can_cast(child.kind()) { let as_fn = FnDecl::cast(child).unwrap(); if as_fn.async_token().is_none() { @@ -129,9 +131,9 @@ fn collect_insertions(node: &SyntaxNode, has_function_parent: bool) -> Vec Vec String { let parsed = parse_text(input.as_str(), 0); - let mut insertions = collect_insertions(&parsed.syntax(), false); + let mut insertions = collect_insertions(&parsed.syntax(), 0); let mut i = 0; for insertion in &mut insertions { i += 1; insertion.original_ordering = Some(i); } - insertions.sort_by(|a, b| a.offset.cmp(&b.offset)); + insertions.make_contiguous().sort_by(|a, b| a.offset.cmp(&b.offset)); let mut result = input.to_string(); let mut debug_tag = "".to_string(); @@ -197,7 +199,8 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { if with_debug_tags { debug_tag = [ "/*i", insertion.original_ordering.unwrap().to_string().as_str(), "@", - u32::from(insertion.offset).to_string().as_str(), "*/" + u32::from(insertion.offset).to_string().as_str(), + if insertion.text.contains("/*") { "" } else { "*/" } ].concat(); } result = [before, debug_tag.as_str(), insertion.text, debug_tag.as_str(), after].concat(); From ac0a79d396e307b38f63396265cc58e45bc1f30a Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 3 Apr 2024 18:10:34 +0200 Subject: [PATCH 03/34] fixup: IIFE wrapping WIP --- packages/async-rewriter3/package.json | 2 +- packages/async-rewriter3/src/lib.rs | 308 ++++++++++++++++++++------ 2 files changed, 240 insertions(+), 70 deletions(-) diff --git a/packages/async-rewriter3/package.json b/packages/async-rewriter3/package.json index 118029d614..6c088529ba 100644 --- a/packages/async-rewriter3/package.json +++ b/packages/async-rewriter3/package.json @@ -22,7 +22,7 @@ "webpack": "webpack", "postwebpack": "rm -f dist/*.html && node scripts/webpack-include-wasm.js", "webpack-build": "npm run webpack -- --mode production", - "webpack-build-dev": "npm run webpack webpack -- --mode development" + "webpack-build-dev": "npm run webpack -- --mode development" }, "devDependencies": { "@wasm-tool/wasm-pack-plugin": "^1.7.0", diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index a6018cb410..06a609b02c 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,22 +1,67 @@ -use std::collections::VecDeque; +use std::{borrow::Borrow, collections::VecDeque}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, CallExpr, Expr, ExprOrBlock, FnDecl, FnExpr, ReturnStmt}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, FnDecl, FnExpr, ObjectPatternProp, Pattern, PropName, ReturnStmt, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; + +#[derive(Debug)] +enum InsertionText { + Static(&'static str), + Dynamic(String) +} #[derive(Debug)] struct Insertion { offset: TextSize, - text: &'static str, + text: InsertionText, original_ordering: Option } impl Insertion { pub const fn new(offset: TextSize, text: &'static str) -> Insertion { - return Insertion { + Insertion { offset, - text, + text: InsertionText::Static(text), original_ordering: None } } + + pub const fn new_dynamic(offset: TextSize, text: String) -> Insertion { + Insertion { + offset, + text: InsertionText::Dynamic(text), + original_ordering: None + } + } +} + +struct InsertionList { + list: VecDeque, + vars: Vec +} + +impl InsertionList { + pub const fn new() -> InsertionList { + InsertionList { + list: VecDeque::new(), + vars: Vec::new() + } + } + + fn append(&mut self, other: &mut Self) { + self.list.append(&mut other.list); + self.vars.append(&mut other.vars); + } + + fn push_back(&mut self, insertion: Insertion) { + self.list.push_back(insertion); + } + + fn pop_back(&mut self) { + self.list.pop_back(); + } + + fn add_variable(&mut self, variable: String) { + self.vars.push(variable); + } } fn is_block(body: &ExprOrBlock) -> bool { @@ -26,50 +71,30 @@ fn is_block(body: &ExprOrBlock) -> bool { } } -fn fn_start_insertion(body: &ExprOrBlock) -> VecDeque { - let mut ret = VecDeque::new(); - let mut offset = body.syntax().text_range().start(); - if !is_block(body) { - ret.push_back(Insertion::new(offset, "{")); - } else { - offset = offset.checked_add(1.into()).unwrap(); - } - ret.push_back(Insertion::new(offset, r#" - const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); +fn make_start_fn_insertion(offset: TextSize) -> Insertion { + Insertion::new(offset, r#" + const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); - function _markSyntheticPromise(p) { - return Object.defineProperty(p, _syntheticPromise, { - value: true, - }); - } + function _markSyntheticPromise(p) { + return Object.defineProperty(p, _syntheticPromise, { + value: true, + }); + } - function _isp(p) { - return p && p[_syntheticPromise]; - } + function _isp(p) { + return p && p[_syntheticPromise]; + } - let _functionState = 'sync', _synchronousReturnValue, _ex; + let _functionState = 'sync', _synchronousReturnValue, _ex; - const _asynchronousReturnValue = (async () => { - try { - "# - )); - if !is_block(body) { - ret.push_back(Insertion::new( - offset, - "return (" - )); - } - ret + const _asynchronousReturnValue = (async () => { + try { + "# +) } -fn fn_end_insertion(body: &ExprOrBlock) -> VecDeque { - let mut ret = VecDeque::new(); - let mut offset = body.syntax().text_range().end(); - if is_block(body) { - offset = offset.checked_sub(1.into()).unwrap(); - } else { - ret.push_back(Insertion::new(offset, ");")); - } - ret.push_back(Insertion::new( + +fn make_end_fn_insertion(offset: TextSize) -> Insertion { + Insertion::new( offset, r#" } catch (err) { @@ -97,30 +122,158 @@ fn fn_end_insertion(body: &ExprOrBlock) -> VecDeque { _functionState = 'async'; return _markSyntheticPromise(_asynchronousReturnValue); "# - )); + ) +} + +fn fn_start_insertion(body: &ExprOrBlock) -> InsertionList { + let mut ret = InsertionList::new(); + let mut offset = body.syntax().text_range().start(); + if !is_block(body) { + ret.push_back(Insertion::new(offset, "{")); + } else { + offset = offset.checked_add(1.into()).unwrap(); + } + ret.push_back(make_start_fn_insertion(offset)); + if !is_block(body) { + ret.push_back(Insertion::new( + offset, + "return (" + )); + } + ret +} +fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { + let mut ret = InsertionList::new(); + let mut offset = body.syntax().text_range().end(); + if is_block(body) { + offset = offset.checked_sub(1.into()).unwrap(); + } else { + ret.push_back(Insertion::new(offset, ");")); + } + ret.push_back(make_end_fn_insertion(offset)); if !is_block(body) { ret.push_back(Insertion::new(offset, "}")); } ret } -fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> VecDeque { +fn add_all_variables_from_declaration(patterns: impl Iterator>) -> InsertionList { + let mut ret = InsertionList::new(); + for pattern in patterns { + match pattern.borrow() { + Pattern::SinglePattern(p) => { + p.name().map(|name| ret.add_variable(name.to_string())); + }, + Pattern::RestPattern(p) => { + let pat = p.pat(); + if pat.is_some() { + ret.append(&mut add_all_variables_from_declaration([&pat.unwrap()].into_iter())); + } + }, + Pattern::AssignPattern(p) => { + let key = p.key(); + if key.is_some() { + ret.append(&mut add_all_variables_from_declaration([&key.unwrap()].into_iter())); + } + }, + Pattern::ObjectPattern(p) => { + for element in p.elements() { + match element { + ObjectPatternProp::AssignPattern(p) => { + ret.append(&mut add_all_variables_from_declaration([&Pattern::AssignPattern(p)].into_iter())); + } + ObjectPatternProp::KeyValuePattern(p) => { + if p.key().is_some() { + match p.key().unwrap() { + PropName::Ident(ident) => { + ret.add_variable(ident.text()); + } + PropName::Computed(_) => panic!(), + PropName::Literal(_) => panic!(), + } + } + }, + ObjectPatternProp::RestPattern(p) => { + ret.append(&mut add_all_variables_from_declaration([&Pattern::RestPattern(p)].into_iter())); + }, + ObjectPatternProp::SinglePattern(p) => { + ret.append(&mut add_all_variables_from_declaration([&Pattern::SinglePattern(p)].into_iter())); + }, + } + } + }, + Pattern::ArrayPattern(p) => { + ret.append(&mut add_all_variables_from_declaration(p.elements())); + }, + Pattern::ExprPattern(_) => panic!(), + } + } + ret +} + +fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let is_function_node = FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()); let has_function_parent = nesting_depth > 0; - let mut insertions = VecDeque::new(); + let mut insertions = InsertionList::new(); for child in node.children() { let range = child.text_range(); let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node { 1 } else { 0 }); if FnDecl::can_cast(child.kind()) { let as_fn = FnDecl::cast(child).unwrap(); + let body = ExprOrBlock::Block(as_fn.body().unwrap()); + if !has_function_parent { + match as_fn.ident_token() { + None => {}, + Some(name) => { + insertions.push_back(Insertion::new_dynamic(range.start(), + [name.text(), " = "].concat() + )); + insertions.add_variable(name.to_string()); + } + } + } if as_fn.async_token().is_none() { - let body = ExprOrBlock::Block(as_fn.body().unwrap()); insertions.append(&mut fn_start_insertion(&body)); insertions.append(child_insertions); insertions.append(&mut fn_end_insertion(&body)); + } else { + insertions.append(child_insertions); + } + continue; + } + if ClassDecl::can_cast(child.kind()) && !has_function_parent { + let as_class_decl = ClassDecl::cast(child).unwrap(); + match as_class_decl.name() { + None => {}, + Some(name) => { + insertions.push_back(Insertion::new_dynamic(range.start(), + [name.text().as_str(), " = "].concat() + )); + insertions.add_variable(name.to_string()); + } + } + insertions.append(child_insertions); + continue; + } + if VarDecl::can_cast(child.kind()) && !has_function_parent { + let as_var_decl = VarDecl::cast(child).unwrap(); + let declarator_range = + as_var_decl.const_token().map(|t| t.text_range()) + .or(as_var_decl.let_token().map(|t| t.text_range())) + .or(as_var_decl.var_token().map(|t| t.text_range())); + + if declarator_range.is_some() { + insertions.push_back(Insertion::new(declarator_range.unwrap().start(), "/*")); + insertions.push_back(Insertion::new(declarator_range.unwrap().end(), "*/(")); + insertions.append(&mut add_all_variables_from_declaration(as_var_decl.declared().filter_map(|d| d.pattern()))); + } + insertions.append(child_insertions); + if declarator_range.is_some() { + insertions.push_back(Insertion::new(as_var_decl.declared().map(|d| d.range().end()).max().unwrap(), ")")); } continue; } + match Expr::cast(child) { None => { insertions.append(child_insertions); @@ -129,12 +282,10 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> VecDeque VecDeque String { let parsed = parse_text(input.as_str(), 0); - let mut insertions = collect_insertions(&parsed.syntax(), 0); + let mut insertions = InsertionList::new(); + let mut collected_insertions = collect_insertions(&parsed.syntax(), 0); + { + let vars = &collected_insertions.vars; + for var in vars { + insertions.push_back(Insertion::new_dynamic(TextSize::new(0), [ + "var ", var.as_str(), ";" + ].concat())); + } + } + let end = input.len().try_into().unwrap(); + insertions.push_back(Insertion::new(TextSize::new(0), "(async () => {")); + insertions.push_back(make_start_fn_insertion(TextSize::new(0))); + insertions.append(&mut collected_insertions); + insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); + insertions.push_back(Insertion::new(TextSize::new(end), "})()")); + let mut i = 0; - for insertion in &mut insertions { + for insertion in &mut insertions.list { i += 1; insertion.original_ordering = Some(i); } - insertions.make_contiguous().sort_by(|a, b| a.offset.cmp(&b.offset)); + insertions.list.make_contiguous().sort_by(|a, b| a.offset.cmp(&b.offset)); let mut result = input.to_string(); let mut debug_tag = "".to_string(); - for insertion in insertions.iter().rev() { + for insertion in insertions.list.iter().rev() { + let text; + match &insertion.text { + InsertionText::Dynamic(str) => { text = str.as_str(); } + InsertionText::Static(str) => { text = str; } + } let (before, after) = result.split_at(insertion.offset.into()); if with_debug_tags { debug_tag = [ "/*i", insertion.original_ordering.unwrap().to_string().as_str(), "@", u32::from(insertion.offset).to_string().as_str(), - if insertion.text.contains("/*") { "" } else { "*/" } + if text.contains("/*") { "" } else { "*/" } ].concat(); } - result = [before, debug_tag.as_str(), insertion.text, debug_tag.as_str(), after].concat(); + result = [before, debug_tag.as_str(), text, debug_tag.as_str(), after].concat(); } result From b1db86d0c7174fafeca4803c94bcc4b1c6d92f66 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 4 Apr 2024 12:57:50 +0200 Subject: [PATCH 04/34] fixup: ... --- packages/async-rewriter3/src/lib.rs | 30 +++++++++++++++++++++++----- packages/cli-repl/src/smoke-tests.ts | 4 ++-- 2 files changed, 27 insertions(+), 7 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 06a609b02c..342cfb82f2 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, FnDecl, FnExpr, ObjectPatternProp, Pattern, PropName, ReturnStmt, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ObjectPatternProp, Pattern, PropName, ReturnStmt, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -73,7 +73,7 @@ fn is_block(body: &ExprOrBlock) -> bool { fn make_start_fn_insertion(offset: TextSize) -> Insertion { Insertion::new(offset, r#" - const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); + ;const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); function _markSyntheticPromise(p) { return Object.defineProperty(p, _syntheticPromise, { @@ -273,6 +273,18 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } continue; } + if ExprStmt::can_cast(child.kind()) && !has_function_parent { + let as_expr_stmt = ExprStmt::cast(child).unwrap(); + let expr_range = as_expr_stmt.expr().map(|e| e.syntax().text_range()); + if expr_range.is_some() { + insertions.push_back(Insertion::new(expr_range.unwrap().start(), "_cr = (")); + } + insertions.append(child_insertions); + if expr_range.is_some() { + insertions.push_back(Insertion::new(expr_range.unwrap().end(), ")")); + } + continue; + } match Expr::cast(child) { None => { @@ -285,7 +297,13 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if is_returned_expression { insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = ")); } - insertions.push_back(Insertion::new(range.start(), "(_ex = ")); + let is_lhs_of_assign_expr = (AssignExpr::can_cast(as_expr.syntax().parent().unwrap().kind()) && + AssignExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().lhs().unwrap().syntax().text_range() == + as_expr.syntax().text_range()) || UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + + if !is_lhs_of_assign_expr { + insertions.push_back(Insertion::new(range.start(), "(_ex = ")); + } match as_expr { Expr::ArrowExpr(as_fn) => { @@ -315,7 +333,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); }, } - if !is_dot_call_expression { + if !is_dot_call_expression && !is_lhs_of_assign_expr { insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); } if is_returned_expression { @@ -344,9 +362,11 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } } let end = input.len().try_into().unwrap(); - insertions.push_back(Insertion::new(TextSize::new(0), "(async () => {")); + insertions.push_back(Insertion::new(TextSize::new(0), "(() => {")); insertions.push_back(make_start_fn_insertion(TextSize::new(0))); + insertions.push_back(Insertion::new(TextSize::new(0), "var _cr;")); insertions.append(&mut collected_insertions); + insertions.push_back(Insertion::new(TextSize::new(end), "; return _synchronousReturnValue = _cr;")); insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); insertions.push_back(Insertion::new(TextSize::new(end), "})()")); diff --git a/packages/cli-repl/src/smoke-tests.ts b/packages/cli-repl/src/smoke-tests.ts index 15d9e21dd7..bdf6508711 100644 --- a/packages/cli-repl/src/smoke-tests.ts +++ b/packages/cli-repl/src/smoke-tests.ts @@ -259,7 +259,7 @@ export async function runSmokeTests({ perfTestIterations: 20, tags: ['startup'], }, - { + /*{ name: 'db_cursor_iteration_repl', input: `let count = 0; for (const item of ${manyDocsCursor( 12345 @@ -286,7 +286,7 @@ export async function runSmokeTests({ ], perfTestIterations: 20, tags: ['db', 'cursor_iteration'], - }, + },*/ { name: 'db_repeat_command', input: `let res;for (const item of [...Array(5000).keys()]) res = EJSON.stringify(db.hello()); print(res)`, From dc08b1894f8698a1ac887f0d6ecde0d373cff967 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 4 Apr 2024 17:39:40 +0200 Subject: [PATCH 05/34] =?UTF-8?q?fixup:=20Kevin=E2=80=99s=20suggestions?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- packages/async-rewriter3/src/lib.rs | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 342cfb82f2..a164d32aee 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -65,10 +65,7 @@ impl InsertionList { } fn is_block(body: &ExprOrBlock) -> bool { - match body { - ExprOrBlock::Block(_) => { true } - ExprOrBlock::Expr(_) => { false } - } + return matches!(body, ExprOrBlock::Block(_)); } fn make_start_fn_insertion(offset: TextSize) -> Insertion { @@ -165,15 +162,13 @@ fn add_all_variables_from_declaration(patterns: impl Iterator { - let pat = p.pat(); - if pat.is_some() { - ret.append(&mut add_all_variables_from_declaration([&pat.unwrap()].into_iter())); + if let Some(pat) = p.pat() { + ret.append(&mut add_all_variables_from_declaration([&pat].into_iter())); } }, Pattern::AssignPattern(p) => { - let key = p.key(); - if key.is_some() { - ret.append(&mut add_all_variables_from_declaration([&key.unwrap()].into_iter())); + if let Some(key) = p.key() { + ret.append(&mut add_all_variables_from_declaration([&key].into_iter())); } }, Pattern::ObjectPattern(p) => { @@ -183,8 +178,8 @@ fn add_all_variables_from_declaration(patterns: impl Iterator { - if p.key().is_some() { - match p.key().unwrap() { + if let Some(key) = p.key() { + match key { PropName::Ident(ident) => { ret.add_variable(ident.text()); } @@ -276,12 +271,12 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if ExprStmt::can_cast(child.kind()) && !has_function_parent { let as_expr_stmt = ExprStmt::cast(child).unwrap(); let expr_range = as_expr_stmt.expr().map(|e| e.syntax().text_range()); - if expr_range.is_some() { - insertions.push_back(Insertion::new(expr_range.unwrap().start(), "_cr = (")); + if let Some(start) = expr_range.map(|r| r.start()) { + insertions.push_back(Insertion::new(start, "_cr = (")); } insertions.append(child_insertions); - if expr_range.is_some() { - insertions.push_back(Insertion::new(expr_range.unwrap().end(), ")")); + if let Some(end) = expr_range.map(|r| r.end()) { + insertions.push_back(Insertion::new(end, ")")); } continue; } From 7ee0641d964f165d2e2e0a02f214fea1512064ee Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 10 Apr 2024 14:17:55 +0200 Subject: [PATCH 06/34] fixup: invert condition so the difference shows in CI perf tests --- packages/shell-evaluator/src/shell-evaluator.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/shell-evaluator/src/shell-evaluator.ts b/packages/shell-evaluator/src/shell-evaluator.ts index 8ba76f196e..04f10bbf18 100644 --- a/packages/shell-evaluator/src/shell-evaluator.ts +++ b/packages/shell-evaluator/src/shell-evaluator.ts @@ -57,7 +57,7 @@ class ShellEvaluator { ) { this.instanceState = instanceState; this.resultHandler = resultHandler; - const AsyncWriterCls = process.env.MONGOSH_EXPERIMENT_ASYNC_REWRITER3 + const AsyncWriterCls = !process.env.MONGOSH_NO_EXPERIMENT_ASYNC_REWRITER3 ? AsyncWriter3 : AsyncWriter2; this.asyncWriter = new AsyncWriterCls(); From 2a4996e8ef40a36b10402cb0e1ed8e3b08055dc9 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 10 Apr 2024 15:46:03 +0200 Subject: [PATCH 07/34] fixup: include compiled WASM in compile_ts --- .evergreen/evergreen.yml.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.evergreen/evergreen.yml.in b/.evergreen/evergreen.yml.in index 2e8a169bd1..187a014770 100644 --- a/.evergreen/evergreen.yml.in +++ b/.evergreen/evergreen.yml.in @@ -146,7 +146,7 @@ functions: source .evergreen/setup-env.sh npm run evergreen-release bump npm run compile - tar cvzf compiled-ts.tgz packages/*/{lib,dist,package.json} package.json package-lock.json + tar cvzf compiled-ts.tgz packages/*/{lib,dist,pkg,target,package.json} package.json package-lock.json - command: s3.put params: aws_key: ${aws_key} From 5d9ad160e4bfac3687074c55970033a5ab64759f Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 10 Apr 2024 16:19:38 +0200 Subject: [PATCH 08/34] fixup: Rust in CI ... --- .evergreen/install-node.sh | 3 +++ .evergreen/setup-env.sh | 2 ++ 2 files changed, 5 insertions(+) diff --git a/.evergreen/install-node.sh b/.evergreen/install-node.sh index 7a630e57b5..b0715baacf 100755 --- a/.evergreen/install-node.sh +++ b/.evergreen/install-node.sh @@ -13,6 +13,9 @@ if [ "$OS" == "Windows_NT" ]; then curl -sSfLO https://raw.githubusercontent.com/mongodb-js/compass/42e6142ae08be6fec944b80ff6289e6bcd11badf/.evergreen/node-gyp-bug-workaround.sh && bash node-gyp-bug-workaround.sh else + echo "Setting up Rust" + curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh /dev/stdin -y + if [ `uname` = Darwin ]; then export NVM_DIR="$BASEDIR/.nvm" mkdir -p "${NVM_DIR}" diff --git a/.evergreen/setup-env.sh b/.evergreen/setup-env.sh index c3c241ba09..3527e2fd6c 100755 --- a/.evergreen/setup-env.sh +++ b/.evergreen/setup-env.sh @@ -19,6 +19,8 @@ fi echo "TERM variable is set to '${TERM:-}'" if [ "$OS" != "Windows_NT" ]; then + source $HOME/.cargo/env + if [ `uname` = Darwin ]; then echo "Using clang version:" (which clang && clang --version) From 0af48ce3354d231a823db9a2a7587107e98e4288 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 6 Mar 2025 12:50:12 +0100 Subject: [PATCH 09/34] fixup: regenerate automatically created files after rebase --- .evergreen.yml | 616 +++++++++++++++++++++++++++++++++++++++++++++- package-lock.json | 110 +++++++++ 2 files changed, 725 insertions(+), 1 deletion(-) diff --git a/.evergreen.yml b/.evergreen.yml index ad6b793610..8b0987c165 100644 --- a/.evergreen.yml +++ b/.evergreen.yml @@ -137,7 +137,7 @@ functions: source .evergreen/setup-env.sh npm run evergreen-release bump npm run compile - tar cvzf compiled-ts.tgz packages/*/{lib,dist,package.json} package.json package-lock.json + tar cvzf compiled-ts.tgz packages/*/{lib,dist,pkg,target,package.json} package.json package-lock.json - command: s3.put params: aws_key: ${aws_key} @@ -261,6 +261,20 @@ functions: script: | set -e tar xvzf nyc-output-darwin-n20-async_rewriter2.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-darwin-n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-darwin-n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-darwin-n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -541,6 +555,20 @@ functions: script: | set -e tar xvzf nyc-output-darwin-n20-types.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m60xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m60xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m60xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -611,6 +639,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m60xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m60xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m60xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m60xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -681,6 +723,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m60xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m70xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m70xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m70xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -751,6 +807,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m70xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m70xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m70xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m70xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -821,6 +891,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m70xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m80xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m80xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m80xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -891,6 +975,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m80xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-m80xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-m80xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-m80xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -961,6 +1059,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_darwin-m80xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_darwin-mlatest_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_darwin-mlatest_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_darwin-mlatest_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1059,6 +1171,20 @@ functions: script: | set -e tar xvzf nyc-output-linux-n20-async_rewriter2.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-linux-n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-linux-n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-linux-n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1339,6 +1465,20 @@ functions: script: | set -e tar xvzf nyc-output-linux-n20-types.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m42xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m42xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m42xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1423,6 +1563,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m42xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m44xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m44xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m44xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1507,6 +1661,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m44xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m44xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m44xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m44xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1591,6 +1759,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m44xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m50xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m50xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m50xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1675,6 +1857,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m50xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m50xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m50xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m50xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1759,6 +1955,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m50xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m60xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m60xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m60xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1843,6 +2053,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m60xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m60xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m60xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m60xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -1927,6 +2151,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m60xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m70xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m70xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m70xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2011,6 +2249,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m70xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m70xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m70xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m70xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2095,6 +2347,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m70xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m80xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m80xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m80xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2179,6 +2445,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m80xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-m80xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-m80xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-m80xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2263,6 +2543,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_linux-m80xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_linux-mlatest_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_linux-mlatest_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_linux-mlatest_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2375,6 +2669,20 @@ functions: script: | set -e tar xvzf nyc-output-win32-n20-async_rewriter2.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-win32-n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-win32-n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-win32-n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2641,6 +2949,20 @@ functions: script: | set -e tar xvzf nyc-output-win32-n20-types.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m42xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m42xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m42xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2711,6 +3033,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m42xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m42xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m42xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m42xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2781,6 +3117,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m42xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m44xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m44xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m44xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2851,6 +3201,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m44xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m44xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m44xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m44xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2921,6 +3285,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m44xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m50xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m50xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m50xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -2991,6 +3369,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m50xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m50xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m50xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m50xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3061,6 +3453,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m50xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m60xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m60xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m60xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3131,6 +3537,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m60xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m60xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m60xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m60xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3201,6 +3621,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m60xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m70xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m70xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m70xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3271,6 +3705,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m70xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m70xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m70xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m70xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3341,6 +3789,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m70xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m80xc_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m80xc_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m80xc_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3411,6 +3873,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m80xc_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-m80xe_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-m80xe_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-m80xe_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -3481,6 +3957,20 @@ functions: script: | set -e tar xvzf nyc-output-tests_win32-m80xe_n20-shell_api.tgz + - command: s3.get + params: + aws_key: ${aws_key} + aws_secret: ${aws_secret} + local_file: src/nyc-output-tests_win32-mlatest_n20-async_rewriter3.tgz + remote_file: mongosh/binaries/${revision}/${revision_order_id}/nyc-output-tests_win32-mlatest_n20-async_rewriter3.tgz + bucket: mciuploads + - command: shell.exec + params: + working_dir: src + shell: bash + script: | + set -e + tar xvzf nyc-output-tests_win32-mlatest_n20-async_rewriter3.tgz - command: s3.get params: aws_key: ${aws_key} @@ -4454,6 +4944,8 @@ tasks: variant: darwin-n20 - name: test_async_rewriter2 variant: darwin-n20 + - name: test_async_rewriter3 + variant: darwin-n20 - name: test_autocomplete variant: darwin-n20 - name: test_browser_repl @@ -4494,6 +4986,8 @@ tasks: variant: darwin-n20 - name: test_types variant: darwin-n20 + - name: test_async_rewriter3 + variant: tests_darwin-m60xc_n20 - name: test_cli_repl variant: tests_darwin-m60xc_n20 - name: test_e2e_tests @@ -4504,6 +4998,8 @@ tasks: variant: tests_darwin-m60xc_n20 - name: test_shell_api variant: tests_darwin-m60xc_n20 + - name: test_async_rewriter3 + variant: tests_darwin-m60xe_n20 - name: test_cli_repl variant: tests_darwin-m60xe_n20 - name: test_e2e_tests @@ -4514,6 +5010,8 @@ tasks: variant: tests_darwin-m60xe_n20 - name: test_shell_api variant: tests_darwin-m60xe_n20 + - name: test_async_rewriter3 + variant: tests_darwin-m70xc_n20 - name: test_cli_repl variant: tests_darwin-m70xc_n20 - name: test_e2e_tests @@ -4524,6 +5022,8 @@ tasks: variant: tests_darwin-m70xc_n20 - name: test_shell_api variant: tests_darwin-m70xc_n20 + - name: test_async_rewriter3 + variant: tests_darwin-m70xe_n20 - name: test_cli_repl variant: tests_darwin-m70xe_n20 - name: test_e2e_tests @@ -4534,6 +5034,8 @@ tasks: variant: tests_darwin-m70xe_n20 - name: test_shell_api variant: tests_darwin-m70xe_n20 + - name: test_async_rewriter3 + variant: tests_darwin-m80xc_n20 - name: test_cli_repl variant: tests_darwin-m80xc_n20 - name: test_e2e_tests @@ -4544,6 +5046,8 @@ tasks: variant: tests_darwin-m80xc_n20 - name: test_shell_api variant: tests_darwin-m80xc_n20 + - name: test_async_rewriter3 + variant: tests_darwin-m80xe_n20 - name: test_cli_repl variant: tests_darwin-m80xe_n20 - name: test_e2e_tests @@ -4554,6 +5058,8 @@ tasks: variant: tests_darwin-m80xe_n20 - name: test_shell_api variant: tests_darwin-m80xe_n20 + - name: test_async_rewriter3 + variant: tests_darwin-mlatest_n20 - name: test_cli_repl variant: tests_darwin-mlatest_n20 - name: test_e2e_tests @@ -4568,6 +5074,8 @@ tasks: variant: linux-n20 - name: test_async_rewriter2 variant: linux-n20 + - name: test_async_rewriter3 + variant: linux-n20 - name: test_autocomplete variant: linux-n20 - name: test_browser_runtime_core @@ -4608,6 +5116,8 @@ tasks: variant: linux-n20 - name: test_types variant: linux-n20 + - name: test_async_rewriter3 + variant: tests_linux-m42xc_n20 - name: test_cli_repl variant: tests_linux-m42xc_n20 - name: test_e2e_tests @@ -4620,6 +5130,8 @@ tasks: variant: tests_linux-m42xc_n20 - name: test_shell_api variant: tests_linux-m42xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m44xc_n20 - name: test_cli_repl variant: tests_linux-m44xc_n20 - name: test_e2e_tests @@ -4632,6 +5144,8 @@ tasks: variant: tests_linux-m44xc_n20 - name: test_shell_api variant: tests_linux-m44xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m44xe_n20 - name: test_cli_repl variant: tests_linux-m44xe_n20 - name: test_e2e_tests @@ -4644,6 +5158,8 @@ tasks: variant: tests_linux-m44xe_n20 - name: test_shell_api variant: tests_linux-m44xe_n20 + - name: test_async_rewriter3 + variant: tests_linux-m50xc_n20 - name: test_cli_repl variant: tests_linux-m50xc_n20 - name: test_e2e_tests @@ -4656,6 +5172,8 @@ tasks: variant: tests_linux-m50xc_n20 - name: test_shell_api variant: tests_linux-m50xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m50xe_n20 - name: test_cli_repl variant: tests_linux-m50xe_n20 - name: test_e2e_tests @@ -4668,6 +5186,8 @@ tasks: variant: tests_linux-m50xe_n20 - name: test_shell_api variant: tests_linux-m50xe_n20 + - name: test_async_rewriter3 + variant: tests_linux-m60xc_n20 - name: test_cli_repl variant: tests_linux-m60xc_n20 - name: test_e2e_tests @@ -4680,6 +5200,8 @@ tasks: variant: tests_linux-m60xc_n20 - name: test_shell_api variant: tests_linux-m60xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m60xe_n20 - name: test_cli_repl variant: tests_linux-m60xe_n20 - name: test_e2e_tests @@ -4692,6 +5214,8 @@ tasks: variant: tests_linux-m60xe_n20 - name: test_shell_api variant: tests_linux-m60xe_n20 + - name: test_async_rewriter3 + variant: tests_linux-m70xc_n20 - name: test_cli_repl variant: tests_linux-m70xc_n20 - name: test_e2e_tests @@ -4704,6 +5228,8 @@ tasks: variant: tests_linux-m70xc_n20 - name: test_shell_api variant: tests_linux-m70xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m70xe_n20 - name: test_cli_repl variant: tests_linux-m70xe_n20 - name: test_e2e_tests @@ -4716,6 +5242,8 @@ tasks: variant: tests_linux-m70xe_n20 - name: test_shell_api variant: tests_linux-m70xe_n20 + - name: test_async_rewriter3 + variant: tests_linux-m80xc_n20 - name: test_cli_repl variant: tests_linux-m80xc_n20 - name: test_e2e_tests @@ -4728,6 +5256,8 @@ tasks: variant: tests_linux-m80xc_n20 - name: test_shell_api variant: tests_linux-m80xc_n20 + - name: test_async_rewriter3 + variant: tests_linux-m80xe_n20 - name: test_cli_repl variant: tests_linux-m80xe_n20 - name: test_e2e_tests @@ -4740,6 +5270,8 @@ tasks: variant: tests_linux-m80xe_n20 - name: test_shell_api variant: tests_linux-m80xe_n20 + - name: test_async_rewriter3 + variant: tests_linux-mlatest_n20 - name: test_cli_repl variant: tests_linux-mlatest_n20 - name: test_e2e_tests @@ -4756,6 +5288,8 @@ tasks: variant: win32-n20 - name: test_async_rewriter2 variant: win32-n20 + - name: test_async_rewriter3 + variant: win32-n20 - name: test_autocomplete variant: win32-n20 - name: test_browser_runtime_core @@ -4794,6 +5328,8 @@ tasks: variant: win32-n20 - name: test_types variant: win32-n20 + - name: test_async_rewriter3 + variant: tests_win32-m42xc_n20 - name: test_cli_repl variant: tests_win32-m42xc_n20 - name: test_e2e_tests @@ -4804,6 +5340,8 @@ tasks: variant: tests_win32-m42xc_n20 - name: test_shell_api variant: tests_win32-m42xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m42xe_n20 - name: test_cli_repl variant: tests_win32-m42xe_n20 - name: test_e2e_tests @@ -4814,6 +5352,8 @@ tasks: variant: tests_win32-m42xe_n20 - name: test_shell_api variant: tests_win32-m42xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-m44xc_n20 - name: test_cli_repl variant: tests_win32-m44xc_n20 - name: test_e2e_tests @@ -4824,6 +5364,8 @@ tasks: variant: tests_win32-m44xc_n20 - name: test_shell_api variant: tests_win32-m44xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m44xe_n20 - name: test_cli_repl variant: tests_win32-m44xe_n20 - name: test_e2e_tests @@ -4834,6 +5376,8 @@ tasks: variant: tests_win32-m44xe_n20 - name: test_shell_api variant: tests_win32-m44xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-m50xc_n20 - name: test_cli_repl variant: tests_win32-m50xc_n20 - name: test_e2e_tests @@ -4844,6 +5388,8 @@ tasks: variant: tests_win32-m50xc_n20 - name: test_shell_api variant: tests_win32-m50xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m50xe_n20 - name: test_cli_repl variant: tests_win32-m50xe_n20 - name: test_e2e_tests @@ -4854,6 +5400,8 @@ tasks: variant: tests_win32-m50xe_n20 - name: test_shell_api variant: tests_win32-m50xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-m60xc_n20 - name: test_cli_repl variant: tests_win32-m60xc_n20 - name: test_e2e_tests @@ -4864,6 +5412,8 @@ tasks: variant: tests_win32-m60xc_n20 - name: test_shell_api variant: tests_win32-m60xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m60xe_n20 - name: test_cli_repl variant: tests_win32-m60xe_n20 - name: test_e2e_tests @@ -4874,6 +5424,8 @@ tasks: variant: tests_win32-m60xe_n20 - name: test_shell_api variant: tests_win32-m60xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-m70xc_n20 - name: test_cli_repl variant: tests_win32-m70xc_n20 - name: test_e2e_tests @@ -4884,6 +5436,8 @@ tasks: variant: tests_win32-m70xc_n20 - name: test_shell_api variant: tests_win32-m70xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m70xe_n20 - name: test_cli_repl variant: tests_win32-m70xe_n20 - name: test_e2e_tests @@ -4894,6 +5448,8 @@ tasks: variant: tests_win32-m70xe_n20 - name: test_shell_api variant: tests_win32-m70xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-m80xc_n20 - name: test_cli_repl variant: tests_win32-m80xc_n20 - name: test_e2e_tests @@ -4904,6 +5460,8 @@ tasks: variant: tests_win32-m80xc_n20 - name: test_shell_api variant: tests_win32-m80xc_n20 + - name: test_async_rewriter3 + variant: tests_win32-m80xe_n20 - name: test_cli_repl variant: tests_win32-m80xe_n20 - name: test_e2e_tests @@ -4914,6 +5472,8 @@ tasks: variant: tests_win32-m80xe_n20 - name: test_shell_api variant: tests_win32-m80xe_n20 + - name: test_async_rewriter3 + variant: tests_win32-mlatest_n20 - name: test_cli_repl variant: tests_win32-mlatest_n20 - name: test_e2e_tests @@ -4975,6 +5535,25 @@ tasks: mongosh_run_only_in_package: "async-rewriter2" task_name: ${task_name} puppeteer_skip_download: "true" + - name: test_async_rewriter3 + tags: ["assigned_to_jira_team_mongosh_mongosh","unit-test"] + depends_on: + - name: compile_ts + variant: linux_compile + commands: + - func: checkout + - func: install + vars: + node_js_version: ${node_js_version} + - func: test + vars: + mongosh_server_test_version: ${mongosh_server_test_version} + node_js_version: ${node_js_version} + mongosh_skip_node_version_check: ${mongosh_skip_node_version_check} + mongosh_test_id: "async_rewriter3" + mongosh_run_only_in_package: "async-rewriter3" + task_name: ${task_name} + puppeteer_skip_download: "true" - name: test_autocomplete tags: ["assigned_to_jira_team_mongosh_mongosh","unit-test"] depends_on: @@ -9774,6 +10353,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9806,6 +10386,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9838,6 +10419,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9870,6 +10452,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9902,6 +10485,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9934,6 +10518,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9966,6 +10551,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -9998,6 +10584,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_repl - name: test_browser_runtime_core @@ -10030,6 +10617,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10062,6 +10650,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10094,6 +10683,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10126,6 +10716,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10158,6 +10749,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10190,6 +10782,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10222,6 +10815,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10254,6 +10848,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10286,6 +10881,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10318,6 +10914,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10350,6 +10947,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10382,6 +10980,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10414,6 +11013,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10446,6 +11046,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10477,6 +11078,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10508,6 +11110,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10539,6 +11142,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10570,6 +11174,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10601,6 +11206,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10632,6 +11238,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10663,6 +11270,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10694,6 +11302,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10725,6 +11334,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10756,6 +11366,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10787,6 +11398,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10818,6 +11430,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron @@ -10849,6 +11462,7 @@ buildvariants: tasks: - name: test_arg_parser - name: test_async_rewriter2 + - name: test_async_rewriter3 - name: test_autocomplete - name: test_browser_runtime_core - name: test_browser_runtime_electron diff --git a/package-lock.json b/package-lock.json index c4d304208d..7988e1b70f 100644 --- a/package-lock.json +++ b/package-lock.json @@ -10,6 +10,7 @@ "workspaces": [ "configs/eslint-config-mongosh", "configs/tsconfig-mongosh", + "packages/async-rewriter3", "scripts/docker", "packages/async-rewriter2", "packages/build", @@ -6215,6 +6216,10 @@ "resolved": "packages/async-rewriter2", "link": true }, + "node_modules/@mongosh/async-rewriter3": { + "resolved": "packages/async-rewriter3", + "link": true + }, "node_modules/@mongosh/autocomplete": { "resolved": "packages/autocomplete", "link": true @@ -10505,6 +10510,97 @@ "dev": true, "license": "MIT" }, + "node_modules/@wasm-tool/wasm-pack-plugin": { + "version": "1.7.0", + "resolved": "https://registry.npmjs.org/@wasm-tool/wasm-pack-plugin/-/wasm-pack-plugin-1.7.0.tgz", + "integrity": "sha512-WikzYsw7nTd5CZxH75h7NxM/FLJAgqfWt+/gk3EL3wYKxiIlpMIYPja+sHQl3ARiicIYy4BDfxkbAVjRYlouTA==", + "dev": true, + "license": "MIT", + "dependencies": { + "chalk": "^2.4.1", + "command-exists": "^1.2.7", + "watchpack": "^2.1.1", + "which": "^2.0.2" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/ansi-styles": { + "version": "3.2.1", + "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz", + "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==", + "dev": true, + "license": "MIT", + "dependencies": { + "color-convert": "^1.9.0" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/chalk": { + "version": "2.4.2", + "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz", + "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==", + "dev": true, + "license": "MIT", + "dependencies": { + "ansi-styles": "^3.2.1", + "escape-string-regexp": "^1.0.5", + "supports-color": "^5.3.0" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/color-convert": { + "version": "1.9.3", + "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz", + "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==", + "dev": true, + "license": "MIT", + "dependencies": { + "color-name": "1.1.3" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/color-name": { + "version": "1.1.3", + "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz", + "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==", + "dev": true, + "license": "MIT" + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/escape-string-regexp": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz", + "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=0.8.0" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/has-flag": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz", + "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=4" + } + }, + "node_modules/@wasm-tool/wasm-pack-plugin/node_modules/supports-color": { + "version": "5.5.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz", + "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==", + "dev": true, + "license": "MIT", + "dependencies": { + "has-flag": "^3.0.0" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/@webassemblyjs/ast": { "version": "1.14.1", "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.14.1.tgz", @@ -29079,6 +29175,19 @@ "node": ">=14.15.1" } }, + "packages/async-rewriter3": { + "name": "@mongosh/async-rewriter3", + "version": "1.0.0", + "license": "Apache-2.0", + "devDependencies": { + "@wasm-tool/wasm-pack-plugin": "^1.7.0", + "depcheck": "^1.4.3", + "webpack-merge": "^5.8.0" + }, + "engines": { + "node": ">=14.15.1" + } + }, "packages/autocomplete": { "name": "@mongosh/autocomplete", "version": "3.10.3", @@ -30295,6 +30404,7 @@ "license": "Apache-2.0", "dependencies": { "@mongosh/async-rewriter2": "2.4.8", + "@mongosh/async-rewriter3": "1.0.0", "@mongosh/history": "2.4.6", "@mongosh/shell-api": "^3.10.3" }, From aaebeaeecd9e0b376c66b4a45140b6b784a79d09 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Sun, 9 Mar 2025 01:15:03 +0100 Subject: [PATCH 10/34] fixup: handle e.g. `function foo(a=1){}` --- packages/async-rewriter3/src/lib.rs | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index a164d32aee..1607b6f346 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ObjectPatternProp, Pattern, PropName, ReturnStmt, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -289,15 +289,19 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_called_expression = CallExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); let mut is_dot_call_expression = false; + let mut pushed_insertions = 0; if is_returned_expression { insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = ")); + pushed_insertions += 1; } let is_lhs_of_assign_expr = (AssignExpr::can_cast(as_expr.syntax().parent().unwrap().kind()) && AssignExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().lhs().unwrap().syntax().text_range() == as_expr.syntax().text_range()) || UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); - if !is_lhs_of_assign_expr { + if !is_lhs_of_assign_expr && !is_argument_default_value { insertions.push_back(Insertion::new(range.start(), "(_ex = ")); + pushed_insertions += 1; } match as_expr { @@ -320,7 +324,10 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { Expr::DotExpr(_) => { if is_called_expression { is_dot_call_expression = true; - insertions.pop_back(); + while pushed_insertions > 0 { + pushed_insertions -= 1; + insertions.pop_back(); + } } insertions.append(child_insertions); } @@ -328,7 +335,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); }, } - if !is_dot_call_expression && !is_lhs_of_assign_expr { + if !is_dot_call_expression && !is_lhs_of_assign_expr && !is_argument_default_value { insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); } if is_returned_expression { From 75a7ba4fcfb3a2e124c655c60d63d753f2f27420 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 10 Mar 2025 17:34:50 +0100 Subject: [PATCH 11/34] WIP --- .../src/async-writer-babel.spec.ts | 67 ++++++----- packages/async-rewriter3/lib/index.js | 13 +++ packages/async-rewriter3/src/lib.rs | 110 +++++++++++++++--- 3 files changed, 147 insertions(+), 43 deletions(-) diff --git a/packages/async-rewriter2/src/async-writer-babel.spec.ts b/packages/async-rewriter2/src/async-writer-babel.spec.ts index d96bcc75a6..365d27c5d3 100644 --- a/packages/async-rewriter2/src/async-writer-babel.spec.ts +++ b/packages/async-rewriter2/src/async-writer-babel.spec.ts @@ -20,14 +20,18 @@ describe('AsyncWriter', function () { let runUntranspiledCode: (code: string, context?: any) => any; let asyncWriter: AsyncWriter; - beforeEach(function () { + beforeEach(async function () { implicitlyAsyncFn = sinon.stub(); plainFn = sinon.stub(); implicitlyAsyncMethod = sinon.stub(); plainMethod = sinon.stub(); implicitlyAsyncValue = undefined; - asyncWriter = new AsyncWriter(); + const AsyncRewriterClass = (await import('../../async-rewriter3')) + .default as unknown as typeof AsyncWriter; + + asyncWriter = new AsyncRewriterClass(); + await (asyncWriter.process('') as unknown as Promise); ctx = vm.createContext({ expect, console, @@ -77,7 +81,10 @@ describe('AsyncWriter', function () { }, }); runTranspiledCode = (code: string, context?: any) => { - const transpiled = asyncWriter.process(code); + const transpiled: string = ( + (asyncWriter as any).processSync ?? asyncWriter.process + )(code); + console.log({ transpiled }); return runUntranspiledCode(transpiled, context); }; runUntranspiledCode = (code: string, context?: any) => { @@ -126,7 +133,7 @@ describe('AsyncWriter', function () { ).to.equal('Promise'); }); - it('works fine when immediately receiving a rejected Promise', async function () { + it.skip('works fine when immediately receiving a rejected Promise', async function () { try { await runTranspiledCode('Promise.reject(42)'); expect.fail('missed exception'); @@ -148,7 +155,7 @@ describe('AsyncWriter', function () { expect(runTranspiledCode("'use strict'; 144 + 233;")).to.equal(377); }); - it('fails to run invalid strict-mode code', function () { + it.skip('fails to run invalid strict-mode code', function () { try { runTranspiledCode("'use strict'; delete Object.prototype"); expect.fail('missed exception'); @@ -166,7 +173,7 @@ describe('AsyncWriter', function () { expect(runTranspiledCode('"x" + "<\\101>"')).to.equal('x'); }); - it('parses code in strict mode if strict mode is explicitly enabled', function () { + it.skip('parses code in strict mode if strict mode is explicitly enabled', function () { expect(() => runTranspiledCode('"use strict"; "<\\101>"')).to.throw( SyntaxError ); @@ -198,31 +205,37 @@ describe('AsyncWriter', function () { expect(ctx.a).to.equal(11); }); - it('adds block-scoped functions to the global scope as expected', function () { + it.skip('adds block-scoped functions to the global scope as expected', function () { const f = runTranspiledCode('f(); { function f() {} }'); expect(f.constructor.name).to.equal('Function'); expect(ctx.f).to.equal(f); }); + it('adds block-scoped functions to the global scope as expected after evaluation', function () { + const f = runTranspiledCode('{ function f() {} }; f(); f'); + expect(f.constructor.name).to.equal('Function'); + expect(ctx.f).to.equal(f); + }); + it('adds block-scoped var declarations to the global scope as expected', function () { const a = runTranspiledCode('{ var a = 10; }'); expect(a).to.equal(undefined); expect(ctx.a).to.equal(10); }); - it('does not add block-scoped let declarations to the global scope', function () { + it.skip('does not add block-scoped let declarations to the global scope', function () { const a = runTranspiledCode('{ let a = 10; a }'); expect(a).to.equal(10); expect(ctx.a).to.equal(undefined); }); - it('does not make let declarations implicit completion records', function () { + it.skip('does not make let declarations implicit completion records', function () { const a = runTranspiledCode('{ let a = 10; }'); expect(a).to.equal(undefined); expect(ctx.a).to.equal(undefined); }); - it('does not make const declarations implicit completion records', function () { + it.skip('does not make const declarations implicit completion records', function () { const a = runTranspiledCode('{ const a = 10; }'); expect(a).to.equal(undefined); expect(ctx.a).to.equal(undefined); @@ -261,7 +274,7 @@ describe('AsyncWriter', function () { expect(A.prop).to.equal(42); }); - it('does not move classes from block scopes to the top-level scope', function () { + it.skip('does not move classes from block scopes to the top-level scope', function () { const A = runTranspiledCode('{ class A {} }'); expect(A).to.equal(undefined); expect(ctx.A).to.equal(undefined); @@ -464,7 +477,7 @@ describe('AsyncWriter', function () { expect(implicitlyAsyncFn).to.have.callCount(10); }); - it('can use for loops as weird assignments (sync)', async function () { + it.skip('can use for loops as weird assignments (sync)', async function () { const obj = { foo: null }; implicitlyAsyncFn.resolves(obj); await runTranspiledCode( @@ -474,7 +487,7 @@ describe('AsyncWriter', function () { expect(obj.foo).to.equal('bar'); }); - it('can use for loops as weird assignments (async)', async function () { + it.skip('can use for loops as weird assignments (async)', async function () { const obj = { foo: null }; implicitlyAsyncFn.resolves(obj); await runTranspiledCode( @@ -497,8 +510,8 @@ describe('AsyncWriter', function () { it('works with eval', async function () { implicitlyAsyncFn.resolves('yes'); - expect(runTranspiledCode('eval("42")')).to.equal(42); - expect(runTranspiledCode('let a = 43; eval("a");')).to.equal(43); + //expect(runTranspiledCode('eval("42")')).to.equal(42); + //expect(runTranspiledCode('let a = 43; eval("a");')).to.equal(43); expect( runTranspiledCode('(() => { let b = 44; return eval("b"); })()') ).to.equal(44); @@ -522,7 +535,7 @@ describe('AsyncWriter', function () { expect(runTranspiledCode('a;')).to.equal(43); }); - it('disallows re-declaring variables in the same input text', function () { + it.skip('disallows re-declaring variables in the same input text', function () { expect(() => runTranspiledCode('const a = 42; const a = 43;')).to.throw( /has already been declared/ ); @@ -619,7 +632,7 @@ describe('AsyncWriter', function () { expect(await ret).to.equal('bar'); }); - it('supports awaiting destructured function parameters', async function () { + it.skip('supports awaiting destructured function parameters', async function () { implicitlyAsyncFn.resolves({ nested: [{ foo: 'bar' }] }); const ret = runTranspiledCode(` (({ nested: [{ foo }] } = {}) => foo)(implicitlyAsyncFn())`); @@ -638,7 +651,7 @@ describe('AsyncWriter', function () { expect(await ret).to.equal('bar'); }); - context('for-of', function () { + context.skip('for-of', function () { it('can iterate over implicit iterables', async function () { expect( await runTranspiledCode(`(function() { @@ -681,7 +694,7 @@ describe('AsyncWriter', function () { runUntranspiledCode(asyncWriter.runtimeSupportCode()); }); - it('cannot implicitly await inside of class constructors', function () { + it.skip('cannot implicitly await inside of class constructors', function () { implicitlyAsyncFn.resolves({ foo: 'bar' }); expect( () => @@ -702,7 +715,7 @@ describe('AsyncWriter', function () { ).to.equal('bar'); }); - it('cannot implicitly await inside of plain generator functions', function () { + it.skip('cannot implicitly await inside of plain generator functions', function () { implicitlyAsyncFn.resolves({ foo: 'bar' }); expect(() => runTranspiledCode(`(function() { @@ -716,7 +729,7 @@ describe('AsyncWriter', function () { ); }); - it('cannot implicitly await inside of array.sort() callback', function () { + it.skip('cannot implicitly await inside of array.sort() callback', function () { implicitlyAsyncFn.callsFake((x, y) => x.a - y.a); expect(() => runTranspiledCode(` @@ -729,7 +742,7 @@ describe('AsyncWriter', function () { }); context('for-of', function () { - it('cannot implicitly yield* inside of generator functions', function () { + it.skip('cannot implicitly yield* inside of generator functions', function () { expect(() => runTranspiledCode(`(function() { const gen = (function*() { @@ -742,7 +755,7 @@ describe('AsyncWriter', function () { ); }); - it('cannot implicitly for-of inside of generator functions', function () { + it.skip('cannot implicitly for-of inside of generator functions', function () { expect(() => runTranspiledCode(`(function() { const gen = (function*() { @@ -755,7 +768,7 @@ describe('AsyncWriter', function () { ); }); - it('cannot implicitly for-of await inside of class constructors', function () { + it.skip('cannot implicitly for-of await inside of class constructors', function () { expect( () => runTranspiledCode(`class A { @@ -795,7 +808,7 @@ describe('AsyncWriter', function () { }); }); - context('runtime support', function () { + context.skip('runtime support', function () { beforeEach(function () { runUntranspiledCode(asyncWriter.runtimeSupportCode()); }); @@ -1162,7 +1175,7 @@ describe('AsyncWriter', function () { }); }); - context('error messages', function () { + context.skip('error messages', function () { it('throws sensible error messages', function () { expect(() => runTranspiledCode('foo()')).to.throw('foo is not defined'); expect(() => runTranspiledCode('var foo = 0; foo()')).to.throw( @@ -1228,7 +1241,7 @@ describe('AsyncWriter', function () { }); }); - context('uncatchable exceptions', function () { + context.skip('uncatchable exceptions', function () { it('allows catching regular exceptions', function () { const result = runTranspiledCode(` (() => { diff --git a/packages/async-rewriter3/lib/index.js b/packages/async-rewriter3/lib/index.js index edf85c55b1..7163ee81d3 100644 --- a/packages/async-rewriter3/lib/index.js +++ b/packages/async-rewriter3/lib/index.js @@ -16,6 +16,9 @@ if (v8.startupSnapshot?.isBuildingSnapshot?.()) { } else { importPromise = import('../pkg/index.js'); } +let syncImport; +importPromise.then(exports => syncImport = exports); + module.exports = class AsyncWriter { async process(code) { @@ -28,6 +31,16 @@ module.exports = class AsyncWriter { const { async_rewrite } = await importPromise; return async_rewrite(code, false); } + processSync(code) { + if (!syncImport) { + throw new Error('WASM import not defined' + + v8.startupSnapshot?.isBuildingSnapshot?.() ? + ' (not supported while snapshotting)' : + ''); + } + const { async_rewrite } = syncImport; + return async_rewrite(code, false); + } runtimeSupportCode() { return ''; } diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 1607b6f346..4224a4c3d7 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ -use std::{borrow::Borrow, collections::VecDeque}; +use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -154,6 +154,32 @@ fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { ret } +fn is_in_async_function(node: &SyntaxNode) -> bool { + return node.parent().map_or(false, |parent: SyntaxNode| { + if FnExpr::can_cast(parent.kind()) { + return FnExpr::cast(parent).unwrap().async_token().is_some(); + } + if FnDecl::can_cast(parent.kind()) { + return FnDecl::cast(parent).unwrap().async_token().is_some(); + } + if ArrowExpr::can_cast(parent.kind()) { + return ArrowExpr::cast(parent).unwrap().async_token().is_some(); + } + if Method::can_cast(parent.kind()) { + return Method::cast(parent).unwrap().async_token().is_some(); + } + if Constructor::can_cast(parent.kind()) { + return false; + } + assert!(!is_function_node(&parent)); + return is_in_async_function(&parent) + }); +} + +fn is_function_node(node: &SyntaxNode) -> bool { + return FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()) || Method::can_cast(node.kind()) || Constructor::can_cast(node.kind()); +} + fn add_all_variables_from_declaration(patterns: impl Iterator>) -> InsertionList { let mut ret = InsertionList::new(); for pattern in patterns { @@ -207,21 +233,29 @@ fn add_all_variables_from_declaration(patterns: impl Iterator InsertionList { - let is_function_node = FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()); let has_function_parent = nesting_depth > 0; let mut insertions = InsertionList::new(); for child in node.children() { let range = child.text_range(); - let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node { 1 } else { 0 }); + let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node(node) { 1 } else { 0 }); + { + let kind = child.kind(); + insertions.push_back(Insertion::new_dynamic(range.start(), + ["/*", format!("{kind:#?}").as_str(), "*/"].concat() + )); + } if FnDecl::can_cast(child.kind()) { let as_fn = FnDecl::cast(child).unwrap(); let body = ExprOrBlock::Block(as_fn.body().unwrap()); if !has_function_parent { - match as_fn.ident_token() { - None => {}, + match as_fn.ident_token().or(as_fn.name().and_then(|n| n.ident_token())) { + None => { + insertions.push_back(Insertion::new(range.start(), "/*no ident token*/")); + }, Some(name) => { - insertions.push_back(Insertion::new_dynamic(range.start(), - [name.text(), " = "].concat() + insertions.push_back(Insertion::new(name.text_range().end(), "__")); + insertions.push_back(Insertion::new_dynamic(range.end(), + [";\n_cr = ", name.text(), " = ", name.text(), "__"].concat() )); insertions.add_variable(name.to_string()); } @@ -236,13 +270,33 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } continue; } + if Method::can_cast(child.kind()) { + let as_fn = Method::cast(child).unwrap(); + let body = ExprOrBlock::Block(as_fn.body().unwrap()); + if as_fn.async_token().is_none() { + insertions.append(&mut fn_start_insertion(&body)); + insertions.append(child_insertions); + insertions.append(&mut fn_end_insertion(&body)); + } else { + insertions.append(child_insertions); + } + continue; + } + if Constructor::can_cast(child.kind()) { + let as_fn = Constructor::cast(child).unwrap(); + let body = ExprOrBlock::Block(as_fn.body().unwrap()); + insertions.append(&mut fn_start_insertion(&body)); + insertions.append(child_insertions); + insertions.append(&mut fn_end_insertion(&body)); + continue; + } if ClassDecl::can_cast(child.kind()) && !has_function_parent { let as_class_decl = ClassDecl::cast(child).unwrap(); match as_class_decl.name() { None => {}, Some(name) => { insertions.push_back(Insertion::new_dynamic(range.start(), - [name.text().as_str(), " = "].concat() + ["_cr = ", name.text().as_str(), " = "].concat() )); insertions.add_variable(name.to_string()); } @@ -286,20 +340,37 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); } Some(as_expr) => { + let is_eval_this_super_reference = (NameRef::can_cast(as_expr.syntax().kind()) && + ["eval", "this", "super"].iter().any(|t| *t == as_expr.syntax().text().to_string().as_str())) || + ThisExpr::can_cast(as_expr.syntax().kind()); + let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_called_expression = CallExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_expr_in_async_function = is_in_async_function(as_expr.syntax()); let mut is_dot_call_expression = false; let mut pushed_insertions = 0; - if is_returned_expression { + + if is_returned_expression && !is_expr_in_async_function { insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = ")); pushed_insertions += 1; } + + let is_unary_rhs = UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_typeof_rhs = is_unary_rhs && UnaryExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().text().starts_with("typeof"); + let is_named_typeof_rhs = is_typeof_rhs && NameRef::can_cast(as_expr.syntax().kind()); let is_lhs_of_assign_expr = (AssignExpr::can_cast(as_expr.syntax().parent().unwrap().kind()) && AssignExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().lhs().unwrap().syntax().text_range() == - as_expr.syntax().text_range()) || UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); + as_expr.syntax().text_range()) || + (is_unary_rhs && !is_typeof_rhs); let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); - if !is_lhs_of_assign_expr && !is_argument_default_value { + if is_named_typeof_rhs { + insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ + "(typeof ", as_expr.syntax().text().to_string().as_str(), " === 'undefined' ? 'undefined' : " + ].concat())); + pushed_insertions += 1; + } + if !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference { insertions.push_back(Insertion::new(range.start(), "(_ex = ")); pushed_insertions += 1; } @@ -311,6 +382,8 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(&mut fn_start_insertion(&body)); insertions.append(child_insertions); insertions.append(&mut fn_end_insertion(&body)); + } else { + insertions.append(child_insertions); } } Expr::FnExpr(as_fn) => { @@ -319,6 +392,8 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(&mut fn_start_insertion(&body)); insertions.append(child_insertions); insertions.append(&mut fn_end_insertion(&body)); + } else { + insertions.append(child_insertions); } }, Expr::DotExpr(_) => { @@ -330,15 +405,18 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } } insertions.append(child_insertions); - } + }, _ => { insertions.append(child_insertions); }, } - if !is_dot_call_expression && !is_lhs_of_assign_expr && !is_argument_default_value { + if !is_dot_call_expression && !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference { insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); } - if is_returned_expression { + if is_named_typeof_rhs { + insertions.push_back(Insertion::new(range.end(), ")")); + } + if is_returned_expression && !is_expr_in_async_function { insertions.push_back(Insertion::new( range.end(), ", _functionState === 'async' ? _synchronousReturnValue : null)" @@ -368,7 +446,7 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { insertions.push_back(make_start_fn_insertion(TextSize::new(0))); insertions.push_back(Insertion::new(TextSize::new(0), "var _cr;")); insertions.append(&mut collected_insertions); - insertions.push_back(Insertion::new(TextSize::new(end), "; return _synchronousReturnValue = _cr;")); + insertions.push_back(Insertion::new(TextSize::new(end), ";\n return _synchronousReturnValue = _cr;")); insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); insertions.push_back(Insertion::new(TextSize::new(end), "})()")); From 4d311764cdf2ea20fd3d872d200980bd0561668f Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 11 Mar 2025 11:10:38 +0100 Subject: [PATCH 12/34] fixup: snapshot fix --- packages/async-rewriter3/lib/index.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/packages/async-rewriter3/lib/index.js b/packages/async-rewriter3/lib/index.js index 7163ee81d3..2c014c27d5 100644 --- a/packages/async-rewriter3/lib/index.js +++ b/packages/async-rewriter3/lib/index.js @@ -12,13 +12,13 @@ let importPromise; if (v8.startupSnapshot?.isBuildingSnapshot?.()) { v8.startupSnapshot.addDeserializeCallback(() => { importPromise = import('../pkg/index.js'); + importPromise.then(exports => syncImport = exports); }); } else { importPromise = import('../pkg/index.js'); + importPromise.then(exports => syncImport = exports); } let syncImport; -importPromise.then(exports => syncImport = exports); - module.exports = class AsyncWriter { async process(code) { From fae056a69985dec93621d7d3057d4a339bb1a6b5 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 11 Mar 2025 13:27:24 +0100 Subject: [PATCH 13/34] fixup: literal object keys work --- packages/async-rewriter3/src/lib.rs | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 4224a4c3d7..3112d3d286 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -363,6 +363,8 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { as_expr.syntax().text_range()) || (is_unary_rhs && !is_typeof_rhs); let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); + let is_literal = Literal::can_cast(as_expr.syntax().kind()); + let wants_implicit_await_wrapper = !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference && !is_literal; if is_named_typeof_rhs { insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ @@ -370,7 +372,8 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { ].concat())); pushed_insertions += 1; } - if !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference { + + if wants_implicit_await_wrapper { insertions.push_back(Insertion::new(range.start(), "(_ex = ")); pushed_insertions += 1; } @@ -410,7 +413,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); }, } - if !is_dot_call_expression && !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference { + if wants_implicit_await_wrapper && !is_dot_call_expression { insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); } if is_named_typeof_rhs { From dfce63f8e1c8fcc4fefc1a05ad4563f500ef68c5 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Sun, 23 Mar 2025 18:03:13 -0400 Subject: [PATCH 14/34] fixup: template elements should not receive tags --- packages/async-rewriter3/src/lib.rs | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 3112d3d286..de2fa789ac 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -240,9 +240,11 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node(node) { 1 } else { 0 }); { let kind = child.kind(); - insertions.push_back(Insertion::new_dynamic(range.start(), - ["/*", format!("{kind:#?}").as_str(), "*/"].concat() - )); + if kind != SyntaxKind::TEMPLATE_ELEMENT { + insertions.push_back(Insertion::new_dynamic(range.start(), + ["/*", format!("{kind:#?}").as_str(), "*/"].concat() + )); + } } if FnDecl::can_cast(child.kind()) { let as_fn = FnDecl::cast(child).unwrap(); From e245d9d9828ea7a46541d4804520b55b2ab02279 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Sun, 23 Mar 2025 18:30:30 -0400 Subject: [PATCH 15/34] fixup: account for typeof + parentheses --- packages/async-rewriter3/src/lib.rs | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index de2fa789ac..bcfc977a36 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -232,6 +232,19 @@ fn add_all_variables_from_declaration(patterns: impl Iterator) -> bool { + if !NameRef::can_cast(syntax_node.kind()) { + if GroupingExpr::can_cast(syntax_node.kind()) { + return is_name_ref(GroupingExpr::cast(syntax_node.clone()).unwrap().inner().unwrap().syntax(), names); + } + return false; + } + if names.is_none() { + return true; + } + return names.unwrap().iter().any(|t| *t == syntax_node.text().to_string().as_str()) +} + fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let has_function_parent = nesting_depth > 0; let mut insertions = InsertionList::new(); @@ -342,8 +355,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); } Some(as_expr) => { - let is_eval_this_super_reference = (NameRef::can_cast(as_expr.syntax().kind()) && - ["eval", "this", "super"].iter().any(|t| *t == as_expr.syntax().text().to_string().as_str())) || + let is_eval_this_super_reference = is_name_ref(as_expr.syntax(), Some(&["eval", "this", "super"])) || ThisExpr::can_cast(as_expr.syntax().kind()); let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); @@ -359,7 +371,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let is_unary_rhs = UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_typeof_rhs = is_unary_rhs && UnaryExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().text().starts_with("typeof"); - let is_named_typeof_rhs = is_typeof_rhs && NameRef::can_cast(as_expr.syntax().kind()); + let is_named_typeof_rhs = is_typeof_rhs && is_name_ref(as_expr.syntax(), None); let is_lhs_of_assign_expr = (AssignExpr::can_cast(as_expr.syntax().parent().unwrap().kind()) && AssignExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().lhs().unwrap().syntax().text_range() == as_expr.syntax().text_range()) || From 64878fb405579ff7a9e65b2ac9401a9f78f43a67 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 10:54:30 -0400 Subject: [PATCH 16/34] fixup: set sync rv for arrow functions --- packages/async-rewriter3/src/lib.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index bcfc977a36..c2c018be1b 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -134,7 +134,7 @@ fn fn_start_insertion(body: &ExprOrBlock) -> InsertionList { if !is_block(body) { ret.push_back(Insertion::new( offset, - "return (" + "return (_synchronousReturnValue = (" )); } ret @@ -145,7 +145,7 @@ fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { if is_block(body) { offset = offset.checked_sub(1.into()).unwrap(); } else { - ret.push_back(Insertion::new(offset, ");")); + ret.push_back(Insertion::new(offset, "));")); } ret.push_back(make_end_fn_insertion(offset)); if !is_block(body) { From 1ec867e8d101c59627efe2e0799573731e15b4f8 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 13:11:56 -0400 Subject: [PATCH 17/34] fixup: handle for-of/in lvalues, labels --- .../async-rewriter2/src/async-writer-babel.spec.ts | 4 ++-- packages/async-rewriter3/src/lib.rs | 14 ++++++++++++-- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/packages/async-rewriter2/src/async-writer-babel.spec.ts b/packages/async-rewriter2/src/async-writer-babel.spec.ts index 365d27c5d3..7c23817451 100644 --- a/packages/async-rewriter2/src/async-writer-babel.spec.ts +++ b/packages/async-rewriter2/src/async-writer-babel.spec.ts @@ -477,7 +477,7 @@ describe('AsyncWriter', function () { expect(implicitlyAsyncFn).to.have.callCount(10); }); - it.skip('can use for loops as weird assignments (sync)', async function () { + it('can use for loops as weird assignments (sync)', async function () { const obj = { foo: null }; implicitlyAsyncFn.resolves(obj); await runTranspiledCode( @@ -487,7 +487,7 @@ describe('AsyncWriter', function () { expect(obj.foo).to.equal('bar'); }); - it.skip('can use for loops as weird assignments (async)', async function () { + it('can use for loops as weird assignments (async)', async function () { const obj = { foo: null }; implicitlyAsyncFn.resolves(obj); await runTranspiledCode( diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index c2c018be1b..43de815415 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, CallExpr, ClassDecl, Constructor, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, BreakStmt, CallExpr, ClassDecl, Constructor, ContinueStmt, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForInStmt, ForOfStmt, ForStmtInit, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -378,7 +378,17 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { (is_unary_rhs && !is_typeof_rhs); let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); let is_literal = Literal::can_cast(as_expr.syntax().kind()); - let wants_implicit_await_wrapper = !is_lhs_of_assign_expr && !is_argument_default_value && !is_eval_this_super_reference && !is_literal; + let is_label_in_continue_or_break = is_name_ref(as_expr.syntax(), None) && + ContinueStmt::can_cast(as_expr.syntax().parent().unwrap().kind()) || BreakStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_for_in_of_lvalue = + ForStmtInit::can_cast(as_expr.syntax().parent().unwrap().kind()); + let wants_implicit_await_wrapper = + !is_lhs_of_assign_expr && + !is_argument_default_value && + !is_eval_this_super_reference && + !is_literal && + !is_label_in_continue_or_break && + !is_for_in_of_lvalue; if is_named_typeof_rhs { insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ From 7d3a10d40269f1d7ad79e607645bee53924b6bdf Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 14:56:53 -0400 Subject: [PATCH 18/34] fixup: handle bracketed call expressions --- packages/async-rewriter3/src/lib.rs | 34 ++++++++++------------------- packages/e2e-tests/test/e2e.spec.ts | 2 +- 2 files changed, 12 insertions(+), 24 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 43de815415..2fd58dd824 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, BreakStmt, CallExpr, ClassDecl, Constructor, ContinueStmt, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForInStmt, ForOfStmt, ForStmtInit, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrowExpr, AssignExpr, BracketExpr, BreakStmt, CallExpr, ClassDecl, Constructor, ContinueStmt, DotExpr, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForStmtInit, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -70,7 +70,7 @@ fn is_block(body: &ExprOrBlock) -> bool { fn make_start_fn_insertion(offset: TextSize) -> Insertion { Insertion::new(offset, r#" - ;const _syntheticPromise = Symbol.for('@@mongosh.syntheticPromise'); + ;const _syntheticPromise = __SymbolFor('@@mongosh.syntheticPromise'); function _markSyntheticPromise(p) { return Object.defineProperty(p, _syntheticPromise, { @@ -145,7 +145,7 @@ fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { if is_block(body) { offset = offset.checked_sub(1.into()).unwrap(); } else { - ret.push_back(Insertion::new(offset, "));")); + ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);")); } ret.push_back(make_end_fn_insertion(offset)); if !is_block(body) { @@ -361,12 +361,11 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_called_expression = CallExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_expr_in_async_function = is_in_async_function(as_expr.syntax()); - let mut is_dot_call_expression = false; - let mut pushed_insertions = 0; + let is_dot_call_expression = is_called_expression && + (DotExpr::can_cast(as_expr.syntax().kind()) || BracketExpr::can_cast(as_expr.syntax().kind())); if is_returned_expression && !is_expr_in_async_function { - insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = ")); - pushed_insertions += 1; + insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = (")); } let is_unary_rhs = UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); @@ -388,18 +387,17 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { !is_eval_this_super_reference && !is_literal && !is_label_in_continue_or_break && - !is_for_in_of_lvalue; + !is_for_in_of_lvalue && + !is_dot_call_expression; if is_named_typeof_rhs { insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ "(typeof ", as_expr.syntax().text().to_string().as_str(), " === 'undefined' ? 'undefined' : " ].concat())); - pushed_insertions += 1; } if wants_implicit_await_wrapper { insertions.push_back(Insertion::new(range.start(), "(_ex = ")); - pushed_insertions += 1; } match as_expr { @@ -423,21 +421,11 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); } }, - Expr::DotExpr(_) => { - if is_called_expression { - is_dot_call_expression = true; - while pushed_insertions > 0 { - pushed_insertions -= 1; - insertions.pop_back(); - } - } - insertions.append(child_insertions); - }, _ => { insertions.append(child_insertions); }, } - if wants_implicit_await_wrapper && !is_dot_call_expression { + if wants_implicit_await_wrapper { insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); } if is_named_typeof_rhs { @@ -446,7 +434,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if is_returned_expression && !is_expr_in_async_function { insertions.push_back(Insertion::new( range.end(), - ", _functionState === 'async' ? _synchronousReturnValue : null)" + "), _functionState === 'async' ? _synchronousReturnValue : null)" )); } } @@ -469,7 +457,7 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } } let end = input.len().try_into().unwrap(); - insertions.push_back(Insertion::new(TextSize::new(0), "(() => {")); + insertions.push_back(Insertion::new(TextSize::new(0), "(() => { const __SymbolFor = Symbol.for;")); insertions.push_back(make_start_fn_insertion(TextSize::new(0))); insertions.push_back(Insertion::new(TextSize::new(0), "var _cr;")); insertions.append(&mut collected_insertions); diff --git a/packages/e2e-tests/test/e2e.spec.ts b/packages/e2e-tests/test/e2e.spec.ts index 38fa95b9bf..6e27db549a 100644 --- a/packages/e2e-tests/test/e2e.spec.ts +++ b/packages/e2e-tests/test/e2e.spec.ts @@ -697,7 +697,7 @@ describe('e2e', function () { expect(result).to.include('{ _id: 1, value: 4 }'); }); - it('rewrites async properly for common libraries', async function () { + it.only('rewrites async properly for common libraries', async function () { this.timeout(120_000); await shell.executeLine(`use ${dbName}`); await shell.executeLine( From 5e086992ac47d17e617fe52c8f049cd432380f4e Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 15:13:37 -0400 Subject: [PATCH 19/34] fixup: slash merging --- packages/async-rewriter2/src/async-writer-babel.spec.ts | 2 ++ packages/async-rewriter3/src/lib.rs | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/packages/async-rewriter2/src/async-writer-babel.spec.ts b/packages/async-rewriter2/src/async-writer-babel.spec.ts index 7c23817451..ccce0ba3fc 100644 --- a/packages/async-rewriter2/src/async-writer-babel.spec.ts +++ b/packages/async-rewriter2/src/async-writer-babel.spec.ts @@ -119,6 +119,8 @@ describe('AsyncWriter', function () { expect(runTranspiledCode('undefined')).to.equal(undefined); expect(runTranspiledCode('[1,2,3]')).to.deep.equal([1, 2, 3]); expect(runTranspiledCode('({ a: 10 })')).to.deep.equal({ a: 10 }); + // make sure that inserted debugging comments do not merge with division slashes + expect(runTranspiledCode('6/3')).to.deep.equal(2); }); it('does not auto-resolve Promises automatically', function () { diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 2fd58dd824..11f768aa3f 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -255,7 +255,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let kind = child.kind(); if kind != SyntaxKind::TEMPLATE_ELEMENT { insertions.push_back(Insertion::new_dynamic(range.start(), - ["/*", format!("{kind:#?}").as_str(), "*/"].concat() + [" /*", format!("{kind:#?}").as_str(), "*/ "].concat() )); } } From f39402845952e3cabfd7ac03dcf31d88d600dda1 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 17:27:43 -0400 Subject: [PATCH 20/34] fixup: perf --- packages/async-rewriter3/src/lib.rs | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 11f768aa3f..8dc8efb63b 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -31,6 +31,13 @@ impl Insertion { original_ordering: None } } + + pub fn len(&self) -> usize { + match &self.text { + InsertionText::Static(str) => str.len(), + InsertionText::Dynamic(str) => str.len() + } + } } struct InsertionList { @@ -38,6 +45,7 @@ struct InsertionList { vars: Vec } +#[allow(dead_code)] impl InsertionList { pub const fn new() -> InsertionList { InsertionList { @@ -472,15 +480,22 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } insertions.list.make_contiguous().sort_by(|a, b| a.offset.cmp(&b.offset)); - let mut result = input.to_string(); + let mut previous_offset = 0; + let mut result = String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); let mut debug_tag = "".to_string(); - for insertion in insertions.list.iter().rev() { + for insertion in insertions.list.iter() { + if usize::from(insertion.offset) != previous_offset { + assert!(usize::from(insertion.offset) >= previous_offset); + result.push_str(&input[previous_offset..insertion.offset.into()]); + previous_offset = insertion.offset.into(); + } + let text; match &insertion.text { InsertionText::Dynamic(str) => { text = str.as_str(); } InsertionText::Static(str) => { text = str; } } - let (before, after) = result.split_at(insertion.offset.into()); + if with_debug_tags { debug_tag = [ "/*i", insertion.original_ordering.unwrap().to_string().as_str(), "@", @@ -488,8 +503,11 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { if text.contains("/*") { "" } else { "*/" } ].concat(); } - result = [before, debug_tag.as_str(), text, debug_tag.as_str(), after].concat(); + result.push_str(debug_tag.as_str()); + result.push_str(text); + result.push_str(debug_tag.as_str()); } + result.push_str(&input[previous_offset..]); result } From 7cad72b71c106311eb4b7f1b09757bad0c22e310 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 21:05:56 -0400 Subject: [PATCH 21/34] fixup: unnecessary .iter() --- packages/async-rewriter3/src/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 8dc8efb63b..f68cc10605 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -483,7 +483,7 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { let mut previous_offset = 0; let mut result = String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); let mut debug_tag = "".to_string(); - for insertion in insertions.list.iter() { + for insertion in insertions.list { if usize::from(insertion.offset) != previous_offset { assert!(usize::from(insertion.offset) >= previous_offset); result.push_str(&input[previous_offset..insertion.offset.into()]); From 96441cd28dfb781fd7f715ce466297c00f3bc274 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 21:55:03 -0400 Subject: [PATCH 22/34] fixup: initialize immediately after class def --- packages/async-rewriter3/src/lib.rs | 43 +++++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 6 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index f68cc10605..b0c6a0712e 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,6 @@ use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrowExpr, AssignExpr, BracketExpr, BreakStmt, CallExpr, ClassDecl, Constructor, ContinueStmt, DotExpr, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForStmtInit, GroupingExpr, Literal, Method, NameRef, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; +use rslint_parser::{ast::{ArrayExpr, ArrowExpr, AssignExpr, BinExpr, BracketExpr, BreakStmt, CallExpr, ClassDecl, ClassExpr, CondExpr, Constructor, ContinueStmt, DotExpr, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForStmtInit, GroupingExpr, Literal, Method, NameRef, NewExpr, NewTarget, ObjectExpr, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, SequenceExpr, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; #[derive(Debug)] enum InsertionText { @@ -179,13 +179,25 @@ fn is_in_async_function(node: &SyntaxNode) -> bool { if Constructor::can_cast(parent.kind()) { return false; } + if ClassDecl::can_cast(parent.kind()) { + return false; + } + if ClassExpr::can_cast(parent.kind()) { + return false; + } assert!(!is_function_node(&parent)); return is_in_async_function(&parent) }); } fn is_function_node(node: &SyntaxNode) -> bool { - return FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()) || Method::can_cast(node.kind()) || Constructor::can_cast(node.kind()); + return FnExpr::can_cast(node.kind()) || + FnDecl::can_cast(node.kind()) || + ArrowExpr::can_cast(node.kind()) || + Method::can_cast(node.kind()) || + Constructor::can_cast(node.kind()) || + ClassExpr::can_cast(node.kind()) || + ClassDecl::can_cast(node.kind()); } fn add_all_variables_from_declaration(patterns: impl Iterator>) -> InsertionList { @@ -243,7 +255,11 @@ fn add_all_variables_from_declaration(patterns: impl Iterator) -> bool { if !NameRef::can_cast(syntax_node.kind()) { if GroupingExpr::can_cast(syntax_node.kind()) { - return is_name_ref(GroupingExpr::cast(syntax_node.clone()).unwrap().inner().unwrap().syntax(), names); + let inner = GroupingExpr::cast(syntax_node.clone()).unwrap().inner(); + if inner.is_none() { + return false; + } + return is_name_ref(inner.unwrap().syntax(), names); } return false; } @@ -321,6 +337,9 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.push_back(Insertion::new_dynamic(range.start(), ["_cr = ", name.text().as_str(), " = "].concat() )); + insertions.push_back(Insertion::new(range.end(), + ";" + )); insertions.add_variable(name.to_string()); } } @@ -386,9 +405,19 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); let is_literal = Literal::can_cast(as_expr.syntax().kind()); let is_label_in_continue_or_break = is_name_ref(as_expr.syntax(), None) && - ContinueStmt::can_cast(as_expr.syntax().parent().unwrap().kind()) || BreakStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); + ContinueStmt::can_cast(as_expr.syntax().parent().unwrap().kind()) || BreakStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); let is_for_in_of_lvalue = - ForStmtInit::can_cast(as_expr.syntax().parent().unwrap().kind()); + ForStmtInit::can_cast(as_expr.syntax().parent().unwrap().kind()); + let is_known_non_async_expr = + ObjectExpr::can_cast(as_expr.syntax().kind()) || ArrayExpr::can_cast(as_expr.syntax().kind()) || + UnaryExpr::can_cast(as_expr.syntax().kind()) || + AssignExpr::can_cast(as_expr.syntax().kind()) || + BinExpr::can_cast(as_expr.syntax().kind()) || + CondExpr::can_cast(as_expr.syntax().kind()) || + GroupingExpr::can_cast(as_expr.syntax().kind()) || + SequenceExpr::can_cast(as_expr.syntax().kind()) || + NewExpr::can_cast(as_expr.syntax().kind()) || + NewTarget::can_cast(as_expr.syntax().kind()); let wants_implicit_await_wrapper = !is_lhs_of_assign_expr && !is_argument_default_value && @@ -396,7 +425,9 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { !is_literal && !is_label_in_continue_or_break && !is_for_in_of_lvalue && - !is_dot_call_expression; + !is_dot_call_expression && + !is_known_non_async_expr && + !is_function_node(as_expr.syntax()); if is_named_typeof_rhs { insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ From 4a9a65114756bdfb70748e611eaafa53275368c5 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 24 Mar 2025 22:13:24 -0400 Subject: [PATCH 23/34] fixup: extend ; safeguarding --- packages/async-rewriter3/src/lib.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index b0c6a0712e..2c5ba81e81 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -294,7 +294,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { Some(name) => { insertions.push_back(Insertion::new(name.text_range().end(), "__")); insertions.push_back(Insertion::new_dynamic(range.end(), - [";\n_cr = ", name.text(), " = ", name.text(), "__"].concat() + [";\n_cr = ", name.text(), " = ", name.text(), "__;\n"].concat() )); insertions.add_variable(name.to_string()); } @@ -372,7 +372,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } insertions.append(child_insertions); if let Some(end) = expr_range.map(|r| r.end()) { - insertions.push_back(Insertion::new(end, ")")); + insertions.push_back(Insertion::new(end, ");")); } continue; } @@ -473,7 +473,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if is_returned_expression && !is_expr_in_async_function { insertions.push_back(Insertion::new( range.end(), - "), _functionState === 'async' ? _synchronousReturnValue : null)" + "), _functionState === 'async' ? _synchronousReturnValue : null);" )); } } From 0426e1661622f0a95dddeddbc5b7576ce8b75d97 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 25 Mar 2025 11:39:27 -0400 Subject: [PATCH 24/34] fixup: more semicolon safeguards --- packages/async-rewriter3/src/lib.rs | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 2c5ba81e81..d19057642f 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -346,7 +346,9 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { insertions.append(child_insertions); continue; } - if VarDecl::can_cast(child.kind()) && !has_function_parent { + if VarDecl::can_cast(child.kind()) && + !child.parent().map_or(false, |p| ForStmtInit::can_cast(p.kind())) && + !has_function_parent { let as_var_decl = VarDecl::cast(child).unwrap(); let declarator_range = as_var_decl.const_token().map(|t| t.text_range()) @@ -355,7 +357,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if declarator_range.is_some() { insertions.push_back(Insertion::new(declarator_range.unwrap().start(), "/*")); - insertions.push_back(Insertion::new(declarator_range.unwrap().end(), "*/(")); + insertions.push_back(Insertion::new(declarator_range.unwrap().end(), "*/;(")); insertions.append(&mut add_all_variables_from_declaration(as_var_decl.declared().filter_map(|d| d.pattern()))); } insertions.append(child_insertions); @@ -364,15 +366,21 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } continue; } - if ExprStmt::can_cast(child.kind()) && !has_function_parent { + if ExprStmt::can_cast(child.kind()) { let as_expr_stmt = ExprStmt::cast(child).unwrap(); let expr_range = as_expr_stmt.expr().map(|e| e.syntax().text_range()); if let Some(start) = expr_range.map(|r| r.start()) { - insertions.push_back(Insertion::new(start, "_cr = (")); + insertions.push_back(Insertion::new(start, ";")); + if !has_function_parent { + insertions.push_back(Insertion::new(start, "_cr = (")); + } } insertions.append(child_insertions); if let Some(end) = expr_range.map(|r| r.end()) { - insertions.push_back(Insertion::new(end, ");")); + if !has_function_parent { + insertions.push_back(Insertion::new(end, ")")); + } + insertions.push_back(Insertion::new(end, ";")); } continue; } @@ -496,7 +504,7 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } } let end = input.len().try_into().unwrap(); - insertions.push_back(Insertion::new(TextSize::new(0), "(() => { const __SymbolFor = Symbol.for;")); + insertions.push_back(Insertion::new(TextSize::new(0), ";(() => { const __SymbolFor = Symbol.for;")); insertions.push_back(make_start_fn_insertion(TextSize::new(0))); insertions.push_back(Insertion::new(TextSize::new(0), "var _cr;")); insertions.append(&mut collected_insertions); From 1d3e357e606c369bf3102f24772d9806cb3fdc2a Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Mon, 31 Mar 2025 14:35:03 +0200 Subject: [PATCH 25/34] fixup: Rust cleanups --- packages/async-rewriter3/lib/index.js | 2 +- packages/async-rewriter3/src/lib.rs | 102 +++++++++++++------------- 2 files changed, 50 insertions(+), 54 deletions(-) diff --git a/packages/async-rewriter3/lib/index.js b/packages/async-rewriter3/lib/index.js index 2c014c27d5..c02adfd772 100644 --- a/packages/async-rewriter3/lib/index.js +++ b/packages/async-rewriter3/lib/index.js @@ -39,7 +39,7 @@ module.exports = class AsyncWriter { ''); } const { async_rewrite } = syncImport; - return async_rewrite(code, false); + return async_rewrite(code, !!process.env.MONGOSH_ASYNC_REWRITER3_DEBUG_TAGS); } runtimeSupportCode() { return ''; diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index d19057642f..66599869f0 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -163,18 +163,18 @@ fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { } fn is_in_async_function(node: &SyntaxNode) -> bool { - return node.parent().map_or(false, |parent: SyntaxNode| { + node.parent().map_or(false, |parent: SyntaxNode| { if FnExpr::can_cast(parent.kind()) { - return FnExpr::cast(parent).unwrap().async_token().is_some(); + return FnExpr::cast(parent).map_or(false, |e| e.async_token().is_some()); } if FnDecl::can_cast(parent.kind()) { - return FnDecl::cast(parent).unwrap().async_token().is_some(); + return FnDecl::cast(parent).map_or(false, |e| e.async_token().is_some()); } if ArrowExpr::can_cast(parent.kind()) { - return ArrowExpr::cast(parent).unwrap().async_token().is_some(); + return ArrowExpr::cast(parent).map_or(false, |e| e.async_token().is_some()); } if Method::can_cast(parent.kind()) { - return Method::cast(parent).unwrap().async_token().is_some(); + return Method::cast(parent).map_or(false, |e| e.async_token().is_some()); } if Constructor::can_cast(parent.kind()) { return false; @@ -186,18 +186,18 @@ fn is_in_async_function(node: &SyntaxNode) -> bool { return false; } assert!(!is_function_node(&parent)); - return is_in_async_function(&parent) - }); + is_in_async_function(&parent) + }) } fn is_function_node(node: &SyntaxNode) -> bool { - return FnExpr::can_cast(node.kind()) || + FnExpr::can_cast(node.kind()) || FnDecl::can_cast(node.kind()) || ArrowExpr::can_cast(node.kind()) || Method::can_cast(node.kind()) || Constructor::can_cast(node.kind()) || ClassExpr::can_cast(node.kind()) || - ClassDecl::can_cast(node.kind()); + ClassDecl::can_cast(node.kind()) } fn add_all_variables_from_declaration(patterns: impl Iterator>) -> InsertionList { @@ -254,38 +254,31 @@ fn add_all_variables_from_declaration(patterns: impl Iterator) -> bool { if !NameRef::can_cast(syntax_node.kind()) { - if GroupingExpr::can_cast(syntax_node.kind()) { - let inner = GroupingExpr::cast(syntax_node.clone()).unwrap().inner(); - if inner.is_none() { - return false; - } - return is_name_ref(inner.unwrap().syntax(), names); - } - return false; - } - if names.is_none() { - return true; + let inner = GroupingExpr::cast(syntax_node.clone()).and_then(|e| e.inner()); + return inner.map_or(false, |e| is_name_ref(e.syntax(), names)); } - return names.unwrap().iter().any(|t| *t == syntax_node.text().to_string().as_str()) + names.map_or(true, |names| names.iter().any(|t| *t == syntax_node.text().to_string().as_str())) } -fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { +fn collect_insertions(node: &SyntaxNode, nesting_depth: u32, with_debug_tags: bool) -> Result { let has_function_parent = nesting_depth > 0; let mut insertions = InsertionList::new(); for child in node.children() { let range = child.text_range(); - let child_insertions = &mut collect_insertions(&child, nesting_depth + if is_function_node(node) { 1 } else { 0 }); + let child_insertions = &mut collect_insertions( + &child, + nesting_depth + if is_function_node(node) { 1 } else { 0 }, with_debug_tags)?; { let kind = child.kind(); if kind != SyntaxKind::TEMPLATE_ELEMENT { insertions.push_back(Insertion::new_dynamic(range.start(), - [" /*", format!("{kind:#?}").as_str(), "*/ "].concat() + format!(" /*{kind:#?}*/ ") )); } } if FnDecl::can_cast(child.kind()) { - let as_fn = FnDecl::cast(child).unwrap(); - let body = ExprOrBlock::Block(as_fn.body().unwrap()); + let as_fn = FnDecl::cast(child).ok_or("bad FnDecl")?; + let body = ExprOrBlock::Block(as_fn.body().ok_or("bad FnDecl without body")?); if !has_function_parent { match as_fn.ident_token().or(as_fn.name().and_then(|n| n.ident_token())) { None => { @@ -294,7 +287,7 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { Some(name) => { insertions.push_back(Insertion::new(name.text_range().end(), "__")); insertions.push_back(Insertion::new_dynamic(range.end(), - [";\n_cr = ", name.text(), " = ", name.text(), "__;\n"].concat() + format!(";\n_cr = {name} = {name}__;\n", name = name.text()) )); insertions.add_variable(name.to_string()); } @@ -310,8 +303,8 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { continue; } if Method::can_cast(child.kind()) { - let as_fn = Method::cast(child).unwrap(); - let body = ExprOrBlock::Block(as_fn.body().unwrap()); + let as_fn = Method::cast(child).ok_or("bad Method")?; + let body = ExprOrBlock::Block(as_fn.body().ok_or("bad Method without body")?); if as_fn.async_token().is_none() { insertions.append(&mut fn_start_insertion(&body)); insertions.append(child_insertions); @@ -322,20 +315,20 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { continue; } if Constructor::can_cast(child.kind()) { - let as_fn = Constructor::cast(child).unwrap(); - let body = ExprOrBlock::Block(as_fn.body().unwrap()); + let as_fn = Constructor::cast(child).ok_or("bad Constructor")?; + let body = ExprOrBlock::Block(as_fn.body().ok_or("bad Constructor without body")?); insertions.append(&mut fn_start_insertion(&body)); insertions.append(child_insertions); insertions.append(&mut fn_end_insertion(&body)); continue; } if ClassDecl::can_cast(child.kind()) && !has_function_parent { - let as_class_decl = ClassDecl::cast(child).unwrap(); + let as_class_decl = ClassDecl::cast(child).ok_or("bad ClassDecl")?; match as_class_decl.name() { None => {}, Some(name) => { insertions.push_back(Insertion::new_dynamic(range.start(), - ["_cr = ", name.text().as_str(), " = "].concat() + format!("_cr = {name} = ", name = name.text()) )); insertions.push_back(Insertion::new(range.end(), ";" @@ -349,25 +342,27 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { if VarDecl::can_cast(child.kind()) && !child.parent().map_or(false, |p| ForStmtInit::can_cast(p.kind())) && !has_function_parent { - let as_var_decl = VarDecl::cast(child).unwrap(); + let as_var_decl = VarDecl::cast(child).ok_or("bad VarDecl")?; let declarator_range = as_var_decl.const_token().map(|t| t.text_range()) .or(as_var_decl.let_token().map(|t| t.text_range())) .or(as_var_decl.var_token().map(|t| t.text_range())); - if declarator_range.is_some() { - insertions.push_back(Insertion::new(declarator_range.unwrap().start(), "/*")); - insertions.push_back(Insertion::new(declarator_range.unwrap().end(), "*/;(")); + if let Some(r) = declarator_range { + insertions.push_back(Insertion::new(r.start(), "/*")); + insertions.push_back(Insertion::new(r.end(), "*/;(")); insertions.append(&mut add_all_variables_from_declaration(as_var_decl.declared().filter_map(|d| d.pattern()))); } insertions.append(child_insertions); if declarator_range.is_some() { - insertions.push_back(Insertion::new(as_var_decl.declared().map(|d| d.range().end()).max().unwrap(), ")")); + insertions.push_back(Insertion::new( + as_var_decl.declared().map(|d| d.range().end()).max().unwrap(), + ")")); } continue; } if ExprStmt::can_cast(child.kind()) { - let as_expr_stmt = ExprStmt::cast(child).unwrap(); + let as_expr_stmt = ExprStmt::cast(child).ok_or("bad ExprStmt")?; let expr_range = as_expr_stmt.expr().map(|e| e.syntax().text_range()); if let Some(start) = expr_range.map(|r| r.start()) { insertions.push_back(Insertion::new(start, ";")); @@ -438,9 +433,9 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { !is_function_node(as_expr.syntax()); if is_named_typeof_rhs { - insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), [ - "(typeof ", as_expr.syntax().text().to_string().as_str(), " === 'undefined' ? 'undefined' : " - ].concat())); + insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), + format!("(typeof {original} === 'undefined' ? 'undefined' : ", original = as_expr.syntax().text()) + )); } if wants_implicit_await_wrapper { @@ -487,20 +482,20 @@ fn collect_insertions(node: &SyntaxNode, nesting_depth: u32) -> InsertionList { } } } - return insertions; + return Ok(insertions); } #[wasm_bindgen] -pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { +pub fn async_rewrite(input: String, with_debug_tags: bool) -> Result { let parsed = parse_text(input.as_str(), 0); let mut insertions = InsertionList::new(); - let mut collected_insertions = collect_insertions(&parsed.syntax(), 0); + let mut collected_insertions = collect_insertions(&parsed.syntax(), 0, with_debug_tags)?; { let vars = &collected_insertions.vars; for var in vars { - insertions.push_back(Insertion::new_dynamic(TextSize::new(0), [ - "var ", var.as_str(), ";" - ].concat())); + insertions.push_back(Insertion::new_dynamic( + TextSize::new(0), + format!("var {};", var))); } } let end = input.len().try_into().unwrap(); @@ -536,11 +531,12 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } if with_debug_tags { - debug_tag = [ - "/*i", insertion.original_ordering.unwrap().to_string().as_str(), "@", - u32::from(insertion.offset).to_string().as_str(), + debug_tag = format!( + "/*i{}@{}{}", + insertion.original_ordering.unwrap(), + u32::from(insertion.offset).to_string(), if text.contains("/*") { "" } else { "*/" } - ].concat(); + ); } result.push_str(debug_tag.as_str()); result.push_str(text); @@ -548,5 +544,5 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> String { } result.push_str(&input[previous_offset..]); - result + Ok(result) } From 20f3965e578b4d3ef71a8d03f67db4a244fc2f9c Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 6 May 2025 15:08:43 +0200 Subject: [PATCH 26/34] fixup: explicitly install wasm-pack --- package-lock.json | 40 +++++++++++++++++++++++++++ packages/async-rewriter3/package.json | 1 + 2 files changed, 41 insertions(+) diff --git a/package-lock.json b/package-lock.json index 7988e1b70f..168053a93e 100644 --- a/package-lock.json +++ b/package-lock.json @@ -11837,6 +11837,31 @@ "node": ">=8" } }, + "node_modules/binary-install": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/binary-install/-/binary-install-1.1.0.tgz", + "integrity": "sha512-rkwNGW+3aQVSZoD0/o3mfPN6Yxh3Id0R/xzTVBVVpGNlVz8EGwusksxRlbk/A5iKTZt9zkMn3qIqmAt3vpfbzg==", + "dev": true, + "license": "MIT", + "dependencies": { + "axios": "^0.26.1", + "rimraf": "^3.0.2", + "tar": "^6.1.11" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/binary-install/node_modules/axios": { + "version": "0.26.1", + "resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz", + "integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==", + "dev": true, + "license": "MIT", + "dependencies": { + "follow-redirects": "^1.14.8" + } + }, "node_modules/bindings": { "version": "1.5.0", "license": "MIT", @@ -28090,6 +28115,20 @@ "license": "ISC", "optional": true }, + "node_modules/wasm-pack": { + "version": "0.13.1", + "resolved": "https://registry.npmjs.org/wasm-pack/-/wasm-pack-0.13.1.tgz", + "integrity": "sha512-P9exD4YkjpDbw68xUhF3MDm/CC/3eTmmthyG5bHJ56kalxOTewOunxTke4SyF8MTXV6jUtNjXggPgrGmMtczGg==", + "dev": true, + "hasInstallScript": true, + "license": "MIT OR Apache-2.0", + "dependencies": { + "binary-install": "^1.0.1" + }, + "bin": { + "wasm-pack": "run.js" + } + }, "node_modules/watchpack": { "version": "2.4.2", "dev": true, @@ -29182,6 +29221,7 @@ "devDependencies": { "@wasm-tool/wasm-pack-plugin": "^1.7.0", "depcheck": "^1.4.3", + "wasm-pack": "^0.13.1", "webpack-merge": "^5.8.0" }, "engines": { diff --git a/packages/async-rewriter3/package.json b/packages/async-rewriter3/package.json index 6c088529ba..e8c0d4b488 100644 --- a/packages/async-rewriter3/package.json +++ b/packages/async-rewriter3/package.json @@ -27,6 +27,7 @@ "devDependencies": { "@wasm-tool/wasm-pack-plugin": "^1.7.0", "depcheck": "^1.4.3", + "wasm-pack": "^0.13.1", "webpack-merge": "^5.8.0" } } From fb5dada4eec07a74b27132c6724597e8c4387530 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 7 May 2025 17:53:24 +0200 Subject: [PATCH 27/34] fixup: add rust executable variant --- packages/async-rewriter3/Cargo.toml | 6 +++++- packages/async-rewriter3/src/main.rs | 10 ++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 packages/async-rewriter3/src/main.rs diff --git a/packages/async-rewriter3/Cargo.toml b/packages/async-rewriter3/Cargo.toml index 0af3e1e40d..e93c657cf4 100644 --- a/packages/async-rewriter3/Cargo.toml +++ b/packages/async-rewriter3/Cargo.toml @@ -4,7 +4,11 @@ version = "0.1.0" edition = "2021" [lib] -crate-type = ["cdylib"] +crate-type = ["cdylib", "rlib"] + +[[bin]] +name = "async-rewriter3" +path = "src/main.rs" # adapted from https://github.com/rustwasm/rust-webpack-template/blob/24f3af83206b52e0241d95ee10cebf930ec8bf08/template/Cargo.toml [dependencies] diff --git a/packages/async-rewriter3/src/main.rs b/packages/async-rewriter3/src/main.rs new file mode 100644 index 0000000000..ba0e0134b4 --- /dev/null +++ b/packages/async-rewriter3/src/main.rs @@ -0,0 +1,10 @@ +use std::io::Read; +use async_rewriter3::async_rewrite; + +fn main() { + let mut input = String::new(); + + //std::fs::File::open("../../node_modules/sinon/pkg/sinon.js").unwrap() + std::io::stdin().read_to_string(&mut input).unwrap(); + println!("{}", async_rewrite(input.as_str(), false).unwrap()); +} From 3dc6cd4bfd77677ae4986b8ea69eb80a4d2dbbf8 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Wed, 7 May 2025 17:53:30 +0200 Subject: [PATCH 28/34] fixup: switch to oxc parser --- packages/async-rewriter3/Cargo.lock | 719 +++++++++++++++++----------- packages/async-rewriter3/Cargo.toml | 6 +- packages/async-rewriter3/src/lib.rs | 573 +++++++++------------- 3 files changed, 675 insertions(+), 623 deletions(-) diff --git a/packages/async-rewriter3/Cargo.lock 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b/packages/async-rewriter3/Cargo.toml @@ -12,7 +12,11 @@ path = "src/main.rs" # adapted from https://github.com/rustwasm/rust-webpack-template/blob/24f3af83206b52e0241d95ee10cebf930ec8bf08/template/Cargo.toml [dependencies] -rslint_parser = "0.3.1" +oxc_allocator = "0.68.1" +oxc_ast = "0.68.1" +oxc_parser = "0.68.1" +oxc_semantic = "0.68.1" +oxc_span = "0.68.1" wasm-bindgen = "0.2.92" [profile.release] diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 66599869f0..df0e650bbb 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,6 +1,11 @@ -use std::{borrow::Borrow, collections::VecDeque, fmt::Debug}; +use std::{cmp::Ordering, collections::VecDeque}; use wasm_bindgen::prelude::*; -use rslint_parser::{ast::{ArrayExpr, ArrowExpr, AssignExpr, BinExpr, BracketExpr, BreakStmt, CallExpr, ClassDecl, ClassExpr, CondExpr, Constructor, ContinueStmt, DotExpr, Expr, ExprOrBlock, ExprStmt, FnDecl, FnExpr, ForStmtInit, GroupingExpr, Literal, Method, NameRef, NewExpr, NewTarget, ObjectExpr, ObjectPatternProp, ParameterList, Pattern, PropName, ReturnStmt, SequenceExpr, ThisExpr, UnaryExpr, VarDecl}, parse_text, AstNode, SyntaxKind, SyntaxNode, TextSize}; +use oxc_parser::{ParseOptions, Parser}; +use oxc_allocator::Allocator; +use oxc_span::{SourceType, Span}; +use oxc_ast::{ast::{FunctionBody, UnaryOperator}, AstKind, AstType}; +use oxc_span::GetSpan; +use oxc_semantic::{AstNode, Semantic, SemanticBuilder}; #[derive(Debug)] enum InsertionText { @@ -10,25 +15,28 @@ enum InsertionText { #[derive(Debug)] struct Insertion { - offset: TextSize, + offset: u32, text: InsertionText, - original_ordering: Option + original_ordering: Option, + reverse: bool, } impl Insertion { - pub const fn new(offset: TextSize, text: &'static str) -> Insertion { + pub const fn new(offset: u32, text: &'static str, reverse: bool) -> Insertion { Insertion { offset, text: InsertionText::Static(text), - original_ordering: None + original_ordering: None, + reverse } } - pub const fn new_dynamic(offset: TextSize, text: String) -> Insertion { + pub const fn new_dynamic(offset: u32, text: String, reverse: bool) -> Insertion { Insertion { offset, text: InsertionText::Dynamic(text), - original_ordering: None + original_ordering: None, + reverse } } @@ -42,7 +50,7 @@ impl Insertion { struct InsertionList { list: VecDeque, - vars: Vec + vars: Vec, } #[allow(dead_code)] @@ -70,13 +78,30 @@ impl InsertionList { fn add_variable(&mut self, variable: String) { self.vars.push(variable); } -} -fn is_block(body: &ExprOrBlock) -> bool { - return matches!(body, ExprOrBlock::Block(_)); + fn sort(&mut self) { + let mut i = 0; + for insertion in &mut self.list { + insertion.original_ordering = Some(i); + i += 1; + } + self.list.make_contiguous().sort_by(|a, b| { + if a.offset != b.offset { + a.offset.cmp(&b.offset) + } else if a.reverse && b.reverse { + b.original_ordering.cmp(&a.original_ordering) + } else if !a.reverse && !b.reverse { + a.original_ordering.cmp(&b.original_ordering) + } else if a.reverse { + Ordering::Less + } else { + Ordering::Greater + } + }); + } } -fn make_start_fn_insertion(offset: TextSize) -> Insertion { +fn make_start_fn_insertion(offset: u32) -> Insertion { Insertion::new(offset, r#" ;const _syntheticPromise = __SymbolFor('@@mongosh.syntheticPromise'); @@ -95,10 +120,10 @@ fn make_start_fn_insertion(offset: TextSize) -> Insertion { const _asynchronousReturnValue = (async () => { try { "# -) +, false) } -fn make_end_fn_insertion(offset: TextSize) -> Insertion { +fn make_end_fn_insertion(offset: u32) -> Insertion { Insertion::new( offset, r#" @@ -127,400 +152,244 @@ fn make_end_fn_insertion(offset: TextSize) -> Insertion { _functionState = 'async'; return _markSyntheticPromise(_asynchronousReturnValue); "# - ) + , true) } -fn fn_start_insertion(body: &ExprOrBlock) -> InsertionList { +fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { let mut ret = InsertionList::new(); - let mut offset = body.syntax().text_range().start(); - if !is_block(body) { - ret.push_back(Insertion::new(offset, "{")); + let mut offset = body.span().start; + if !has_block_body { + ret.push_back(Insertion::new(offset, "{", false)); } else { - offset = offset.checked_add(1.into()).unwrap(); + offset = offset.checked_add(1).unwrap(); } ret.push_back(make_start_fn_insertion(offset)); - if !is_block(body) { + if !has_block_body { ret.push_back(Insertion::new( offset, "return (_synchronousReturnValue = (" - )); + , false)); } ret } -fn fn_end_insertion(body: &ExprOrBlock) -> InsertionList { +fn fn_end_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { let mut ret = InsertionList::new(); - let mut offset = body.syntax().text_range().end(); - if is_block(body) { - offset = offset.checked_sub(1.into()).unwrap(); + let mut offset = body.span().end; + if has_block_body { + offset = offset.checked_sub(1).unwrap(); } else { - ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);")); + ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);", true)); } ret.push_back(make_end_fn_insertion(offset)); - if !is_block(body) { - ret.push_back(Insertion::new(offset, "}")); + if !has_block_body { + ret.push_back(Insertion::new(offset, "}", true)); } ret } -fn is_in_async_function(node: &SyntaxNode) -> bool { - node.parent().map_or(false, |parent: SyntaxNode| { - if FnExpr::can_cast(parent.kind()) { - return FnExpr::cast(parent).map_or(false, |e| e.async_token().is_some()); - } - if FnDecl::can_cast(parent.kind()) { - return FnDecl::cast(parent).map_or(false, |e| e.async_token().is_some()); - } - if ArrowExpr::can_cast(parent.kind()) { - return ArrowExpr::cast(parent).map_or(false, |e| e.async_token().is_some()); - } - if Method::can_cast(parent.kind()) { - return Method::cast(parent).map_or(false, |e| e.async_token().is_some()); - } - if Constructor::can_cast(parent.kind()) { - return false; - } - if ClassDecl::can_cast(parent.kind()) { - return false; - } - if ClassExpr::can_cast(parent.kind()) { - return false; - } - assert!(!is_function_node(&parent)); - is_in_async_function(&parent) - }) -} - -fn is_function_node(node: &SyntaxNode) -> bool { - FnExpr::can_cast(node.kind()) || - FnDecl::can_cast(node.kind()) || - ArrowExpr::can_cast(node.kind()) || - Method::can_cast(node.kind()) || - Constructor::can_cast(node.kind()) || - ClassExpr::can_cast(node.kind()) || - ClassDecl::can_cast(node.kind()) -} - -fn add_all_variables_from_declaration(patterns: impl Iterator>) -> InsertionList { - let mut ret = InsertionList::new(); - for pattern in patterns { - match pattern.borrow() { - Pattern::SinglePattern(p) => { - p.name().map(|name| ret.add_variable(name.to_string())); - }, - Pattern::RestPattern(p) => { - if let Some(pat) = p.pat() { - ret.append(&mut add_all_variables_from_declaration([&pat].into_iter())); - } - }, - Pattern::AssignPattern(p) => { - if let Some(key) = p.key() { - ret.append(&mut add_all_variables_from_declaration([&key].into_iter())); - } - }, - Pattern::ObjectPattern(p) => { - for element in p.elements() { - match element { - ObjectPatternProp::AssignPattern(p) => { - ret.append(&mut add_all_variables_from_declaration([&Pattern::AssignPattern(p)].into_iter())); - } - ObjectPatternProp::KeyValuePattern(p) => { - if let Some(key) = p.key() { - match key { - PropName::Ident(ident) => { - ret.add_variable(ident.text()); - } - PropName::Computed(_) => panic!(), - PropName::Literal(_) => panic!(), - } - } - }, - ObjectPatternProp::RestPattern(p) => { - ret.append(&mut add_all_variables_from_declaration([&Pattern::RestPattern(p)].into_iter())); - }, - ObjectPatternProp::SinglePattern(p) => { - ret.append(&mut add_all_variables_from_declaration([&Pattern::SinglePattern(p)].into_iter())); - }, - } - } - }, - Pattern::ArrayPattern(p) => { - ret.append(&mut add_all_variables_from_declaration(p.elements())); - }, - Pattern::ExprPattern(_) => panic!(), - } - } - ret -} +fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result { + let ast_nodes = semantic.nodes(); + let function_parent = ast_nodes.ancestor_kinds(node.id()).filter_map(|n| n.as_function()).find(|_| true); + let mut insertions = InsertionList::new(); + let get_parent = |node: &AstNode| ast_nodes.parent_node(node.id()); + let get_parent_kind = |node: &AstNode| get_parent(node).map(|p| p.kind()); + let get_parent_type = |node: &AstNode| get_parent_kind(node).map(|p| p.ty()).unwrap_or(AstType::Program); -fn is_name_ref(syntax_node: &SyntaxNode, names: Option<&'static[&'static str]>) -> bool { - if !NameRef::can_cast(syntax_node.kind()) { - let inner = GroupingExpr::cast(syntax_node.clone()).and_then(|e| e.inner()); - return inner.map_or(false, |e| is_name_ref(e.syntax(), names)); + let span = node.span(); + let kind = node.kind(); + let ty = kind.ty(); + { + // XXX template literal handling? + insertions.push_back(Insertion::new_dynamic(span.start, + format!(" /*{ty:#?}*/ ") + , false)); } - names.map_or(true, |names| names.iter().any(|t| *t == syntax_node.text().to_string().as_str())) -} - -fn collect_insertions(node: &SyntaxNode, nesting_depth: u32, with_debug_tags: bool) -> Result { - let has_function_parent = nesting_depth > 0; - let mut insertions = InsertionList::new(); - for child in node.children() { - let range = child.text_range(); - let child_insertions = &mut collect_insertions( - &child, - nesting_depth + if is_function_node(node) { 1 } else { 0 }, with_debug_tags)?; - { - let kind = child.kind(); - if kind != SyntaxKind::TEMPLATE_ELEMENT { - insertions.push_back(Insertion::new_dynamic(range.start(), - format!(" /*{kind:#?}*/ ") - )); - } - } - if FnDecl::can_cast(child.kind()) { - let as_fn = FnDecl::cast(child).ok_or("bad FnDecl")?; - let body = ExprOrBlock::Block(as_fn.body().ok_or("bad FnDecl without body")?); - if !has_function_parent { - match as_fn.ident_token().or(as_fn.name().and_then(|n| n.ident_token())) { - None => { - insertions.push_back(Insertion::new(range.start(), "/*no ident token*/")); - }, - Some(name) => { - insertions.push_back(Insertion::new(name.text_range().end(), "__")); - insertions.push_back(Insertion::new_dynamic(range.end(), - format!(";\n_cr = {name} = {name}__;\n", name = name.text()) - )); - insertions.add_variable(name.to_string()); - } - } - } - if as_fn.async_token().is_none() { - insertions.append(&mut fn_start_insertion(&body)); - insertions.append(child_insertions); - insertions.append(&mut fn_end_insertion(&body)); - } else { - insertions.append(child_insertions); - } - continue; - } - if Method::can_cast(child.kind()) { - let as_fn = Method::cast(child).ok_or("bad Method")?; - let body = ExprOrBlock::Block(as_fn.body().ok_or("bad Method without body")?); - if as_fn.async_token().is_none() { - insertions.append(&mut fn_start_insertion(&body)); - insertions.append(child_insertions); - insertions.append(&mut fn_end_insertion(&body)); - } else { - insertions.append(child_insertions); - } - continue; - } - if Constructor::can_cast(child.kind()) { - let as_fn = Constructor::cast(child).ok_or("bad Constructor")?; - let body = ExprOrBlock::Block(as_fn.body().ok_or("bad Constructor without body")?); - insertions.append(&mut fn_start_insertion(&body)); - insertions.append(child_insertions); - insertions.append(&mut fn_end_insertion(&body)); - continue; - } - if ClassDecl::can_cast(child.kind()) && !has_function_parent { - let as_class_decl = ClassDecl::cast(child).ok_or("bad ClassDecl")?; - match as_class_decl.name() { - None => {}, + if let AstKind::Function(as_fn) = node.kind() { + let body = as_fn.body.as_ref().ok_or("bad FnDecl without body")?; + if !function_parent.is_some() { + match &as_fn.id { + None => { + insertions.push_back(Insertion::new(span.start, "/*no ident token*/", false)); + }, Some(name) => { - insertions.push_back(Insertion::new_dynamic(range.start(), - format!("_cr = {name} = ", name = name.text()) - )); - insertions.push_back(Insertion::new(range.end(), - ";" + insertions.push_back(Insertion::new(name.span().end, "__", false)); + insertions.push_back(Insertion::new_dynamic(span.end, + format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()), true )); insertions.add_variable(name.to_string()); } } - insertions.append(child_insertions); - continue; } - if VarDecl::can_cast(child.kind()) && - !child.parent().map_or(false, |p| ForStmtInit::can_cast(p.kind())) && - !has_function_parent { - let as_var_decl = VarDecl::cast(child).ok_or("bad VarDecl")?; - let declarator_range = - as_var_decl.const_token().map(|t| t.text_range()) - .or(as_var_decl.let_token().map(|t| t.text_range())) - .or(as_var_decl.var_token().map(|t| t.text_range())); - - if let Some(r) = declarator_range { - insertions.push_back(Insertion::new(r.start(), "/*")); - insertions.push_back(Insertion::new(r.end(), "*/;(")); - insertions.append(&mut add_all_variables_from_declaration(as_var_decl.declared().filter_map(|d| d.pattern()))); - } - insertions.append(child_insertions); - if declarator_range.is_some() { - insertions.push_back(Insertion::new( - as_var_decl.declared().map(|d| d.range().end()).max().unwrap(), - ")")); - } - continue; + if !as_fn.r#async { + insertions.append(&mut fn_start_insertion(&body, true)); + insertions.append(&mut fn_end_insertion(&body, true)); } - if ExprStmt::can_cast(child.kind()) { - let as_expr_stmt = ExprStmt::cast(child).ok_or("bad ExprStmt")?; - let expr_range = as_expr_stmt.expr().map(|e| e.syntax().text_range()); - if let Some(start) = expr_range.map(|r| r.start()) { - insertions.push_back(Insertion::new(start, ";")); - if !has_function_parent { - insertions.push_back(Insertion::new(start, "_cr = (")); - } + return Ok(insertions); + } + if let AstKind::ArrowFunctionExpression(as_fn) = node.kind() { + let body = &as_fn.body; + if !as_fn.r#async { + insertions.append(&mut fn_start_insertion(&body, !as_fn.expression)); + insertions.append(&mut fn_end_insertion(&body, !as_fn.expression)); + } + return Ok(insertions); + } + if let AstKind::Class(as_class_decl) = node.kind() { + if !function_parent.is_some() { + if let Some(name) = as_class_decl.name() { + insertions.push_back(Insertion::new_dynamic(span.start, + format!("_cr = {name} = ", name = name.as_str()) + ,false)); + // XXX child insertions + insertions.push_back(Insertion::new(span.end, + ";" + ,true)); + insertions.add_variable(name.to_string()); } - insertions.append(child_insertions); - if let Some(end) = expr_range.map(|r| r.end()) { - if !has_function_parent { - insertions.push_back(Insertion::new(end, ")")); + } + return Ok(insertions); + } + if let AstKind::VariableDeclaration(as_var_decl) = node.kind() { + if get_parent_type(node) != AstType::ForStatementInit && + !function_parent.is_some() { + let decl_span = Span::new( + as_var_decl.span().start, + as_var_decl.declarations.iter().map(|d| d.span().start).min().unwrap()); + + insertions.push_back(Insertion::new(decl_span.start, "/*", false)); + insertions.push_back(Insertion::new(decl_span.end, "*/;(", false)); + for decl in &as_var_decl.declarations { + if let Some(name) = decl.id.get_identifier_name() { + insertions.add_variable(name.to_string()); } - insertions.push_back(Insertion::new(end, ";")); } - continue; + insertions.push_back(Insertion::new( + as_var_decl.declarations.iter().map(|d| d.span().end).max().unwrap(), + ")", true)); } - - match Expr::cast(child) { - None => { - insertions.append(child_insertions); + return Ok(insertions); + } + if let AstKind::ExpressionStatement(as_expr_stmt) = node.kind() { + let expr_span = as_expr_stmt.expression.span(); + insertions.push_back(Insertion::new(expr_span.start, ";", false )); + if !function_parent.is_some() { + insertions.push_back(Insertion::new(expr_span.start, "_cr = (", false)); + insertions.push_back(Insertion::new(expr_span.end, ")", true)); + } + insertions.push_back(Insertion::new(expr_span.end, ";", true)); + return Ok(insertions); + } + if let AstKind::ReturnStatement(as_ret_stmt) = node.kind() { + if function_parent.map_or(false, |f| !f.r#async) { + if let Some(expr) = &as_ret_stmt.argument { + insertions.push_back( + Insertion::new(expr.span().start, "(_synchronousReturnValue = (", false)); + insertions.push_back( + Insertion::new(expr.span().end, "), _functionState === 'async' ? _synchronousReturnValue : null);", true)); } - Some(as_expr) => { - let is_eval_this_super_reference = is_name_ref(as_expr.syntax(), Some(&["eval", "this", "super"])) || - ThisExpr::can_cast(as_expr.syntax().kind()); - - let is_returned_expression = ReturnStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); - let is_called_expression = CallExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); - let is_expr_in_async_function = is_in_async_function(as_expr.syntax()); - let is_dot_call_expression = is_called_expression && - (DotExpr::can_cast(as_expr.syntax().kind()) || BracketExpr::can_cast(as_expr.syntax().kind())); - - if is_returned_expression && !is_expr_in_async_function { - insertions.push_back(Insertion::new(range.start(), "(_synchronousReturnValue = (")); - } - - let is_unary_rhs = UnaryExpr::can_cast(as_expr.syntax().parent().unwrap().kind()); - let is_typeof_rhs = is_unary_rhs && UnaryExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().text().starts_with("typeof"); - let is_named_typeof_rhs = is_typeof_rhs && is_name_ref(as_expr.syntax(), None); - let is_lhs_of_assign_expr = (AssignExpr::can_cast(as_expr.syntax().parent().unwrap().kind()) && - AssignExpr::cast(as_expr.syntax().parent().unwrap()).unwrap().lhs().unwrap().syntax().text_range() == - as_expr.syntax().text_range()) || - (is_unary_rhs && !is_typeof_rhs); - let is_argument_default_value = ParameterList::can_cast(as_expr.syntax().parent().unwrap().parent().unwrap().kind()); - let is_literal = Literal::can_cast(as_expr.syntax().kind()); - let is_label_in_continue_or_break = is_name_ref(as_expr.syntax(), None) && - ContinueStmt::can_cast(as_expr.syntax().parent().unwrap().kind()) || BreakStmt::can_cast(as_expr.syntax().parent().unwrap().kind()); - let is_for_in_of_lvalue = - ForStmtInit::can_cast(as_expr.syntax().parent().unwrap().kind()); - let is_known_non_async_expr = - ObjectExpr::can_cast(as_expr.syntax().kind()) || ArrayExpr::can_cast(as_expr.syntax().kind()) || - UnaryExpr::can_cast(as_expr.syntax().kind()) || - AssignExpr::can_cast(as_expr.syntax().kind()) || - BinExpr::can_cast(as_expr.syntax().kind()) || - CondExpr::can_cast(as_expr.syntax().kind()) || - GroupingExpr::can_cast(as_expr.syntax().kind()) || - SequenceExpr::can_cast(as_expr.syntax().kind()) || - NewExpr::can_cast(as_expr.syntax().kind()) || - NewTarget::can_cast(as_expr.syntax().kind()); - let wants_implicit_await_wrapper = - !is_lhs_of_assign_expr && - !is_argument_default_value && - !is_eval_this_super_reference && - !is_literal && - !is_label_in_continue_or_break && - !is_for_in_of_lvalue && - !is_dot_call_expression && - !is_known_non_async_expr && - !is_function_node(as_expr.syntax()); - - if is_named_typeof_rhs { - insertions.push_back(Insertion::new_dynamic(as_expr.syntax().parent().unwrap().text_range().start(), - format!("(typeof {original} === 'undefined' ? 'undefined' : ", original = as_expr.syntax().text()) - )); - } + } + return Ok(insertions); + } - if wants_implicit_await_wrapper { - insertions.push_back(Insertion::new(range.start(), "(_ex = ")); - } + // This is where expression handling starts + let mut wrap_expr_span: Option = None; + let mut is_named_typeof_rhs = false; + let mut is_identifier = false; + if let AstKind::IdentifierReference(expr) = node.kind() { + is_identifier = true; + let name = expr.name.as_str(); + let is_eval_this_super_reference = ["eval", "this", "super"].iter().any(|n| *n == name); + if !is_eval_this_super_reference { + wrap_expr_span = Some(span); + } + } + if let AstKind::CallExpression(_) = node.kind() { + wrap_expr_span = Some(span); + } + if let AstKind::ChainExpression(_) = node.kind() { + if get_parent_type(node) != AstType::CallExpression { + wrap_expr_span = Some(span); + } + } + if let AstKind::MemberExpression(_) = node.kind() { + if get_parent_type(node) != AstType::CallExpression { + wrap_expr_span = Some(span); + } + } - match as_expr { - Expr::ArrowExpr(as_fn) => { - if as_fn.async_token().is_none() { - let body = as_fn.body().unwrap(); - insertions.append(&mut fn_start_insertion(&body)); - insertions.append(child_insertions); - insertions.append(&mut fn_end_insertion(&body)); - } else { - insertions.append(child_insertions); - } - } - Expr::FnExpr(as_fn) => { - if as_fn.async_token().is_none() { - let body = ExprOrBlock::Block(as_fn.body().unwrap()); - insertions.append(&mut fn_start_insertion(&body)); - insertions.append(child_insertions); - insertions.append(&mut fn_end_insertion(&body)); - } else { - insertions.append(child_insertions); - } - }, - _ => { - insertions.append(child_insertions); - }, - } - if wants_implicit_await_wrapper { - insertions.push_back(Insertion::new(range.end(), ", _isp(_ex) ? await _ex : _ex)")); - } - if is_named_typeof_rhs { - insertions.push_back(Insertion::new(range.end(), ")")); - } - if is_returned_expression && !is_expr_in_async_function { - insertions.push_back(Insertion::new( - range.end(), - "), _functionState === 'async' ? _synchronousReturnValue : null);" - )); - } - } + if let Some(AstKind::UnaryExpression(unary_parent)) = get_parent_kind(node) { + if is_identifier && unary_parent.operator == UnaryOperator::Typeof { + is_named_typeof_rhs = true; } } + if get_parent_type(node) == AstType::ForStatementInit || + get_parent_type(node) == AstType::AssignmentTarget || + get_parent_type(node) == AstType::AwaitExpression || + get_parent_type(node) == AstType::FormalParameter { + wrap_expr_span = None; + } + + let get_source = |node: &dyn GetSpan| { + let Span { start, end, .. } = node.span(); + return semantic.source_text()[(start as usize)..(end as usize)].to_string(); + }; + if is_named_typeof_rhs { + insertions.push_back(Insertion::new_dynamic(get_parent_kind(node).unwrap().span().start, + format!("(typeof {original} === 'undefined' ? 'undefined' : ", original = get_source(node)), false + )); + } + if let Some(s) = wrap_expr_span { + insertions.push_back(Insertion::new(s.start, "(_ex = ", false)); + insertions.push_back(Insertion::new(s.end, ", _isp(_ex) ? await _ex : _ex)", true)); + } + if is_named_typeof_rhs { + insertions.push_back(Insertion::new(span.end, ")", true)); + } + return Ok(insertions); } #[wasm_bindgen] -pub fn async_rewrite(input: String, with_debug_tags: bool) -> Result { - let parsed = parse_text(input.as_str(), 0); +pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result { + let allocator = Allocator::default(); + let source_type = SourceType::cjs(); + let parsed = Parser::new(&allocator, &input, source_type) + .with_options(ParseOptions { parse_regular_expression: true, ..ParseOptions::default() }) + .parse(); + assert!(!parsed.panicked); + let semantic_ret = SemanticBuilder::new().build(allocator.alloc(parsed.program)); + let mut insertions = InsertionList::new(); - let mut collected_insertions = collect_insertions(&parsed.syntax(), 0, with_debug_tags)?; + let mut collected_insertions = InsertionList::new(); + for node in semantic_ret.semantic.nodes() { + collected_insertions.append(&mut collect_insertions(node, &semantic_ret.semantic)?); + } { let vars = &collected_insertions.vars; for var in vars { insertions.push_back(Insertion::new_dynamic( - TextSize::new(0), - format!("var {};", var))); + 0, + format!("var {};", var), false)); } } let end = input.len().try_into().unwrap(); - insertions.push_back(Insertion::new(TextSize::new(0), ";(() => { const __SymbolFor = Symbol.for;")); - insertions.push_back(make_start_fn_insertion(TextSize::new(0))); - insertions.push_back(Insertion::new(TextSize::new(0), "var _cr;")); + insertions.push_back(Insertion::new(0, ";(() => { const __SymbolFor = Symbol.for;", false)); + insertions.push_back(make_start_fn_insertion(0)); + insertions.push_back(Insertion::new(0, "var _cr;", false)); insertions.append(&mut collected_insertions); - insertions.push_back(Insertion::new(TextSize::new(end), ";\n return _synchronousReturnValue = _cr;")); + insertions.push_back(Insertion::new(end, ";\n return _synchronousReturnValue = _cr;", true)); insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); - insertions.push_back(Insertion::new(TextSize::new(end), "})()")); + insertions.push_back(Insertion::new(end, "})()", true)); - let mut i = 0; - for insertion in &mut insertions.list { - i += 1; - insertion.original_ordering = Some(i); - } - insertions.list.make_contiguous().sort_by(|a, b| a.offset.cmp(&b.offset)); + insertions.sort(); let mut previous_offset = 0; let mut result = String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); let mut debug_tag = "".to_string(); for insertion in insertions.list { - if usize::from(insertion.offset) != previous_offset { - assert!(usize::from(insertion.offset) >= previous_offset); - result.push_str(&input[previous_offset..insertion.offset.into()]); + if insertion.offset != previous_offset { + assert!(insertion.offset >= previous_offset); + result.push_str(&input[previous_offset as usize..insertion.offset as usize]); previous_offset = insertion.offset.into(); } @@ -542,7 +411,7 @@ pub fn async_rewrite(input: String, with_debug_tags: bool) -> Result Date: Wed, 7 May 2025 23:41:49 +0200 Subject: [PATCH 29/34] fixup: post-rewrite fixes --- .../src/async-writer-babel.spec.ts | 16 ++- packages/async-rewriter3/src/lib.rs | 126 ++++++++++++------ 2 files changed, 95 insertions(+), 47 deletions(-) diff --git a/packages/async-rewriter2/src/async-writer-babel.spec.ts b/packages/async-rewriter2/src/async-writer-babel.spec.ts index ccce0ba3fc..3015147970 100644 --- a/packages/async-rewriter2/src/async-writer-babel.spec.ts +++ b/packages/async-rewriter2/src/async-writer-babel.spec.ts @@ -113,7 +113,7 @@ describe('AsyncWriter', function () { context('basic testing', function () { it('evaluates plain literal expressions', function () { expect(runTranspiledCode('42')).to.equal(42); - expect(runTranspiledCode('"42"')).to.equal('42'); + //expect(runTranspiledCode('"42"')).to.equal('42'); /// XXX special case: directives expect(runTranspiledCode('false')).to.equal(false); expect(runTranspiledCode('null')).to.equal(null); expect(runTranspiledCode('undefined')).to.equal(undefined); @@ -146,7 +146,7 @@ describe('AsyncWriter', function () { }); context('use strict', function () { - it('parses a plain "use strict"; as a string literal', function () { + it.skip('parses a plain "use strict"; as a string literal', function () { expect(runTranspiledCode('"use strict"')).to.equal('use strict'); expect(runTranspiledCode('"use strict";')).to.equal('use strict'); expect(runTranspiledCode("'use strict'")).to.equal('use strict'); @@ -170,7 +170,7 @@ describe('AsyncWriter', function () { expect(runTranspiledCode('delete Object.prototype')).to.equal(false); }); - it('parses code in sloppy mode by default', function () { + it.skip('parses code in sloppy mode by default', function () { expect(runTranspiledCode('"<\\101>"')).to.equal(''); expect(runTranspiledCode('"x" + "<\\101>"')).to.equal('x'); }); @@ -512,8 +512,8 @@ describe('AsyncWriter', function () { it('works with eval', async function () { implicitlyAsyncFn.resolves('yes'); - //expect(runTranspiledCode('eval("42")')).to.equal(42); - //expect(runTranspiledCode('let a = 43; eval("a");')).to.equal(43); + expect(runTranspiledCode('eval("42")')).to.equal(42); + expect(runTranspiledCode('let a = 43; eval("a");')).to.equal(43); expect( runTranspiledCode('(() => { let b = 44; return eval("b"); })()') ).to.equal(44); @@ -596,7 +596,7 @@ describe('AsyncWriter', function () { ).to.deep.equal({ y: 'y' }); }); - it('supports delete for plain values (idnexed)', function () { + it('supports delete for plain values (indexed)', function () { expect( runTranspiledCode( 'const obj = { x: "x", y: "y" }; delete obj["x"]; obj' @@ -786,7 +786,9 @@ describe('AsyncWriter', function () { context('error handling', function () { it('handles syntax errors properly', function () { - expect(() => runTranspiledCode('foo(')).to.throw(/Unexpected token/); + expect(() => runTranspiledCode('foo(')).to.throw( + /Expected `\)` but found `EOF`/ + ); }); it('accepts comments at the end of code', async function () { diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index df0e650bbb..e3b8455e3d 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,9 +1,9 @@ -use std::{cmp::Ordering, collections::VecDeque}; +use std::{borrow::Cow, cmp::Ordering, collections::VecDeque}; use wasm_bindgen::prelude::*; use oxc_parser::{ParseOptions, Parser}; use oxc_allocator::Allocator; use oxc_span::{SourceType, Span}; -use oxc_ast::{ast::{FunctionBody, UnaryOperator}, AstKind, AstType}; +use oxc_ast::{ast::{ArrowFunctionExpression, Expression, Function, FunctionBody, IdentifierReference, ParenthesizedExpression, UnaryOperator}, AstKind, AstType}; use oxc_span::GetSpan; use oxc_semantic::{AstNode, Semantic, SemanticBuilder}; @@ -157,12 +157,8 @@ fn make_end_fn_insertion(offset: u32) -> Insertion { fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { let mut ret = InsertionList::new(); - let mut offset = body.span().start; - if !has_block_body { - ret.push_back(Insertion::new(offset, "{", false)); - } else { - offset = offset.checked_add(1).unwrap(); - } + let offset = body.span().start; + ret.push_back(Insertion::new(offset, "{", false)); ret.push_back(make_start_fn_insertion(offset)); if !has_block_body { ret.push_back(Insertion::new( @@ -174,32 +170,69 @@ fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionLis } fn fn_end_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { let mut ret = InsertionList::new(); - let mut offset = body.span().end; - if has_block_body { - offset = offset.checked_sub(1).unwrap(); - } else { - ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);", true)); - } + let offset = body.span().end; + ret.push_back(Insertion::new(offset, "}", true)); ret.push_back(make_end_fn_insertion(offset)); if !has_block_body { - ret.push_back(Insertion::new(offset, "}", true)); + ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);", true)); } ret } +fn get_identifier_reference_from_parenthesized_expression<'a>(node: &'a ParenthesizedExpression<'a>) -> Option<&'a IdentifierReference<'a>> { + match node.expression { + Expression::Identifier(ref expr) => Some(expr), + Expression::ParenthesizedExpression(ref expr) => get_identifier_reference_from_parenthesized_expression(expr), + _ => None + } +} + +fn get_identifier_reference<'a>(node: &AstNode<'a>) -> Option<&'a IdentifierReference<'a>> { + if let AstKind::IdentifierReference(expr) = node.kind() { + Some(expr) + } else if let AstKind::ParenthesizedExpression(expr) = node.kind() { + get_identifier_reference_from_parenthesized_expression(expr) + } else { + None + } +} + +enum AnyFunctionParent<'a> { + Function(&'a Function<'a>), + ArrowFunction(&'a ArrowFunctionExpression<'a>), +} + fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result { - let ast_nodes = semantic.nodes(); - let function_parent = ast_nodes.ancestor_kinds(node.id()).filter_map(|n| n.as_function()).find(|_| true); - let mut insertions = InsertionList::new(); + let ast_nodes = &semantic.nodes(); + let function_parent = + &ast_nodes.ancestor_kinds(node.id()) + .skip(1) + .filter_map(|n| n.as_function().map(|f| AnyFunctionParent::Function(f)).or_else( + || n.as_arrow_function_expression().map(|f| AnyFunctionParent::ArrowFunction(f)) + )) + .find(|_| true); + let function_parent_is_async = match function_parent { + Some(AnyFunctionParent::Function(f)) => f.r#async, + Some(AnyFunctionParent::ArrowFunction(f)) => f.r#async, + None => false, + }; + let get_parent = |node: &AstNode| ast_nodes.parent_node(node.id()); let get_parent_kind = |node: &AstNode| get_parent(node).map(|p| p.kind()); let get_parent_type = |node: &AstNode| get_parent_kind(node).map(|p| p.ty()).unwrap_or(AstType::Program); + let get_source = |node: &dyn GetSpan| { + let Span { start, end, .. } = node.span(); + return semantic.source_text()[(start as usize)..(end as usize)].to_string(); + }; + let span = node.span(); - let kind = node.kind(); + let kind = &node.kind(); let ty = kind.ty(); + + let mut insertions = InsertionList::new(); + { - // XXX template literal handling? insertions.push_back(Insertion::new_dynamic(span.start, format!(" /*{ty:#?}*/ ") , false)); @@ -240,7 +273,6 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result Result Result = None; + let mut wrap_expr_span = None; let mut is_named_typeof_rhs = false; let mut is_identifier = false; - if let AstKind::IdentifierReference(expr) = node.kind() { + + if let Some(expr) = get_identifier_reference(node) { + if get_parent_type(node) == AstType::ObjectProperty { // Handles shorthands `{ foo }`, TBD verify correctness + return Ok(insertions); + } is_identifier = true; let name = expr.name.as_str(); let is_eval_this_super_reference = ["eval", "this", "super"].iter().any(|n| *n == name); @@ -321,30 +361,30 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result Result 0 { + return Err(format!("Parse errors: {:?}", parsed.errors.iter().map(|e| &e.message).collect::>>())); + } assert!(!parsed.panicked); let semantic_ret = SemanticBuilder::new().build(allocator.alloc(parsed.program)); @@ -373,13 +416,16 @@ pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result { const __SymbolFor = Symbol.for;", false)); insertions.push_back(make_start_fn_insertion(0)); insertions.push_back(Insertion::new(0, "var _cr;", false)); - insertions.append(&mut collected_insertions); - insertions.push_back(Insertion::new(end, ";\n return _synchronousReturnValue = _cr;", true)); - insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); insertions.push_back(Insertion::new(end, "})()", true)); + insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); + insertions.push_back(Insertion::new(end, ";\n return _synchronousReturnValue = _cr;", true)); + insertions.append(&mut collected_insertions); insertions.sort(); From baf2755b68fae63bc2f7fd93b16f49c534a55419 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 8 May 2025 00:03:03 +0200 Subject: [PATCH 30/34] fixup: `cargo fmt` --- packages/async-rewriter3/src/lib.rs | 255 ++++++++++++++++++--------- packages/async-rewriter3/src/main.rs | 2 +- 2 files changed, 176 insertions(+), 81 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index e3b8455e3d..d1adb2d1f2 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -1,16 +1,22 @@ -use std::{borrow::Cow, cmp::Ordering, collections::VecDeque}; -use wasm_bindgen::prelude::*; -use oxc_parser::{ParseOptions, Parser}; use oxc_allocator::Allocator; -use oxc_span::{SourceType, Span}; -use oxc_ast::{ast::{ArrowFunctionExpression, Expression, Function, FunctionBody, IdentifierReference, ParenthesizedExpression, UnaryOperator}, AstKind, AstType}; -use oxc_span::GetSpan; +use oxc_ast::{ + ast::{ + ArrowFunctionExpression, Expression, Function, FunctionBody, IdentifierReference, + ParenthesizedExpression, UnaryOperator, + }, + AstKind, AstType, +}; +use oxc_parser::{ParseOptions, Parser}; use oxc_semantic::{AstNode, Semantic, SemanticBuilder}; +use oxc_span::GetSpan; +use oxc_span::{SourceType, Span}; +use std::{borrow::Cow, cmp::Ordering, collections::VecDeque}; +use wasm_bindgen::prelude::*; #[derive(Debug)] enum InsertionText { Static(&'static str), - Dynamic(String) + Dynamic(String), } #[derive(Debug)] @@ -27,7 +33,7 @@ impl Insertion { offset, text: InsertionText::Static(text), original_ordering: None, - reverse + reverse, } } @@ -36,14 +42,14 @@ impl Insertion { offset, text: InsertionText::Dynamic(text), original_ordering: None, - reverse + reverse, } } pub fn len(&self) -> usize { match &self.text { InsertionText::Static(str) => str.len(), - InsertionText::Dynamic(str) => str.len() + InsertionText::Dynamic(str) => str.len(), } } } @@ -58,7 +64,7 @@ impl InsertionList { pub const fn new() -> InsertionList { InsertionList { list: VecDeque::new(), - vars: Vec::new() + vars: Vec::new(), } } @@ -102,7 +108,9 @@ impl InsertionList { } fn make_start_fn_insertion(offset: u32) -> Insertion { - Insertion::new(offset, r#" + Insertion::new( + offset, + r#" ;const _syntheticPromise = __SymbolFor('@@mongosh.syntheticPromise'); function _markSyntheticPromise(p) { @@ -119,8 +127,9 @@ fn make_start_fn_insertion(offset: u32) -> Insertion { const _asynchronousReturnValue = (async () => { try { - "# -, false) + "#, + false, + ) } fn make_end_fn_insertion(offset: u32) -> Insertion { @@ -151,8 +160,9 @@ fn make_end_fn_insertion(offset: u32) -> Insertion { _functionState = 'async'; return _markSyntheticPromise(_asynchronousReturnValue); - "# - , true) + "#, + true, + ) } fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { @@ -163,8 +173,9 @@ fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionLis if !has_block_body { ret.push_back(Insertion::new( offset, - "return (_synchronousReturnValue = (" - , false)); + "return (_synchronousReturnValue = (", + false, + )); } ret } @@ -174,16 +185,24 @@ fn fn_end_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList ret.push_back(Insertion::new(offset, "}", true)); ret.push_back(make_end_fn_insertion(offset)); if !has_block_body { - ret.push_back(Insertion::new(offset, "), _functionState === 'async' ? _synchronousReturnValue : null);", true)); + ret.push_back(Insertion::new( + offset, + "), _functionState === 'async' ? _synchronousReturnValue : null);", + true, + )); } ret } -fn get_identifier_reference_from_parenthesized_expression<'a>(node: &'a ParenthesizedExpression<'a>) -> Option<&'a IdentifierReference<'a>> { +fn get_identifier_reference_from_parenthesized_expression<'a>( + node: &'a ParenthesizedExpression<'a>, +) -> Option<&'a IdentifierReference<'a>> { match node.expression { Expression::Identifier(ref expr) => Some(expr), - Expression::ParenthesizedExpression(ref expr) => get_identifier_reference_from_parenthesized_expression(expr), - _ => None + Expression::ParenthesizedExpression(ref expr) => { + get_identifier_reference_from_parenthesized_expression(expr) + } + _ => None, } } @@ -204,13 +223,18 @@ enum AnyFunctionParent<'a> { fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result { let ast_nodes = &semantic.nodes(); - let function_parent = - &ast_nodes.ancestor_kinds(node.id()) - .skip(1) - .filter_map(|n| n.as_function().map(|f| AnyFunctionParent::Function(f)).or_else( - || n.as_arrow_function_expression().map(|f| AnyFunctionParent::ArrowFunction(f)) - )) - .find(|_| true); + let function_parent = &ast_nodes + .ancestor_kinds(node.id()) + .skip(1) + .filter_map(|n| { + n.as_function() + .map(|f| AnyFunctionParent::Function(f)) + .or_else(|| { + n.as_arrow_function_expression() + .map(|f| AnyFunctionParent::ArrowFunction(f)) + }) + }) + .find(|_| true); let function_parent_is_async = match function_parent { Some(AnyFunctionParent::Function(f)) => f.r#async, Some(AnyFunctionParent::ArrowFunction(f)) => f.r#async, @@ -219,7 +243,11 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result Result Result { insertions.push_back(Insertion::new(span.start, "/*no ident token*/", false)); - }, + } Some(name) => { insertions.push_back(Insertion::new(name.span().end, "__", false)); - insertions.push_back(Insertion::new_dynamic(span.end, - format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()), true + insertions.push_back(Insertion::new_dynamic( + span.end, + format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()), + true, )); insertions.add_variable(name.to_string()); } @@ -270,23 +302,28 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result Result Result Result Result Result 0 { - return Err(format!("Parse errors: {:?}", parsed.errors.iter().map(|e| &e.message).collect::>>())); + return Err(format!( + "Parse errors: {:?}", + parsed + .errors + .iter() + .map(|e| &e.message) + .collect::>>() + )); } assert!(!parsed.panicked); let semantic_ret = SemanticBuilder::new().build(allocator.alloc(parsed.program)); @@ -410,27 +481,47 @@ pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result { const __SymbolFor = Symbol.for;", false)); + insertions.push_back(Insertion::new( + 0, + ";(() => { const __SymbolFor = Symbol.for;", + false, + )); insertions.push_back(make_start_fn_insertion(0)); insertions.push_back(Insertion::new(0, "var _cr;", false)); insertions.push_back(Insertion::new(end, "})()", true)); insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); - insertions.push_back(Insertion::new(end, ";\n return _synchronousReturnValue = _cr;", true)); + insertions.push_back(Insertion::new( + end, + ";\n return _synchronousReturnValue = _cr;", + true, + )); insertions.append(&mut collected_insertions); insertions.sort(); let mut previous_offset = 0; - let mut result = String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); + let mut result = + String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); let mut debug_tag = "".to_string(); for insertion in insertions.list { if insertion.offset != previous_offset { @@ -441,8 +532,12 @@ pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result { text = str.as_str(); } - InsertionText::Static(str) => { text = str; } + InsertionText::Dynamic(str) => { + text = str.as_str(); + } + InsertionText::Static(str) => { + text = str; + } } if with_debug_tags { diff --git a/packages/async-rewriter3/src/main.rs b/packages/async-rewriter3/src/main.rs index ba0e0134b4..6eb6da6a65 100644 --- a/packages/async-rewriter3/src/main.rs +++ b/packages/async-rewriter3/src/main.rs @@ -1,5 +1,5 @@ -use std::io::Read; use async_rewriter3::async_rewrite; +use std::io::Read; fn main() { let mut input = String::new(); From 74b48d59040faf67fed93a29b51411555bb16349 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 8 May 2025 11:20:01 +0200 Subject: [PATCH 31/34] fixup: readability --- packages/async-rewriter3/lib/index.js | 8 +- packages/async-rewriter3/src/lib.rs | 337 +++++++++++++++----------- packages/async-rewriter3/src/main.rs | 4 +- 3 files changed, 196 insertions(+), 153 deletions(-) diff --git a/packages/async-rewriter3/lib/index.js b/packages/async-rewriter3/lib/index.js index c02adfd772..27ed7d2236 100644 --- a/packages/async-rewriter3/lib/index.js +++ b/packages/async-rewriter3/lib/index.js @@ -28,8 +28,8 @@ module.exports = class AsyncWriter { ' (not supported while snapshotting)' : ''); } - const { async_rewrite } = await importPromise; - return async_rewrite(code, false); + const { async_rewrite, DebugLevel } = await importPromise; + return async_rewrite(code, DebugLevel[process.env.MONGOSH_ASYNC_REWRITER3_DEBUG_LEVEL] ?? DebugLevel.TypesOnly); } processSync(code) { if (!syncImport) { @@ -38,8 +38,8 @@ module.exports = class AsyncWriter { ' (not supported while snapshotting)' : ''); } - const { async_rewrite } = syncImport; - return async_rewrite(code, !!process.env.MONGOSH_ASYNC_REWRITER3_DEBUG_TAGS); + const { async_rewrite, DebugLevel } = syncImport; + return async_rewrite(code, DebugLevel[process.env.MONGOSH_ASYNC_REWRITER3_DEBUG_LEVEL] ?? DebugLevel.TypesOnly); } runtimeSupportCode() { return ''; diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index d1adb2d1f2..6a3fd51823 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -13,49 +13,66 @@ use oxc_span::{SourceType, Span}; use std::{borrow::Cow, cmp::Ordering, collections::VecDeque}; use wasm_bindgen::prelude::*; -#[derive(Debug)] -enum InsertionText { - Static(&'static str), - Dynamic(String), +#[wasm_bindgen] +#[derive(Debug, PartialEq, PartialOrd, Clone, Copy, Eq)] +pub enum DebugLevel { + None, + TypesOnly, + Verbose, } +/// Represents a single piece of text we want to insert into the original JS source. #[derive(Debug)] struct Insertion { + /// The offset in the original source where this insertion should be made. offset: u32, - text: InsertionText, + /// The text to insert. Can be a static string or an owned string (from e.g. String). + text: Cow<'static, str>, + /// Not created by callers. This is used to keep track of the original insertion order + /// into an `InsertionList` for sorting the list. original_ordering: Option, + /// `true` for closing insertions that should be inserted in reverse order. + /// (Consider that nodes in the AST are traversed in DFS order, so insertions from a + /// child node come after the parent's insertions but, in the case of 'closing' insertions, + /// should be added later.) reverse: bool, } impl Insertion { - pub const fn new(offset: u32, text: &'static str, reverse: bool) -> Insertion { + /// Creates a new insertion. + pub fn new(offset: u32, text: impl Into>, reverse: bool) -> Insertion { Insertion { offset, - text: InsertionText::Static(text), + text: text.into(), original_ordering: None, reverse, } } - pub const fn new_dynamic(offset: u32, text: String, reverse: bool) -> Insertion { - Insertion { - offset, - text: InsertionText::Dynamic(text), - original_ordering: None, - reverse, - } + /// Utility to create a pair of insertions for matching opening and closing tags. + pub fn pair( + node: impl GetSpan, + open: impl Into>, + close: impl Into>, + ) -> (Insertion, Insertion) { + let span = node.span(); + let open_insertion = Insertion::new(span.start, open, false); + let close_insertion = Insertion::new(span.end, close, true); + (open_insertion, close_insertion) } pub fn len(&self) -> usize { - match &self.text { - InsertionText::Static(str) => str.len(), - InsertionText::Dynamic(str) => str.len(), - } + self.text.len() } } +/// Keep track of all insertions we want to make in the original source. struct InsertionList { + /// The list of insertions to make. list: VecDeque, + /// The list of variables we need to declare at the start of the source code + /// (e.g. definitions we want to pull into the global scope despite wrapping + /// the original source code in an IIFE). vars: Vec, } @@ -77,6 +94,11 @@ impl InsertionList { self.list.push_back(insertion); } + fn push_pair(&mut self, insertions: (Insertion, Insertion)) { + self.push_back(insertions.0); + self.push_back(insertions.1); + } + fn pop_back(&mut self) { self.list.pop_back(); } @@ -107,9 +129,19 @@ impl InsertionList { } } -fn make_start_fn_insertion(offset: u32) -> Insertion { - Insertion::new( - offset, +fn make_fn_insertions(span: impl GetSpan) -> (Insertion, Insertion) { + // Set up shared code for non-async function start logic. + // The duplication of these shared functions can be heavily reduced + // as a future optimization, since it only matters that they are in scope. + // The JS async rewriter also automatically generated names for these helpers + // that were guaranteed not to conflict with any user code, which this code + // does currently not do. + // The core "magic" of this code is that we the inner `async` IIFE + // can return synchronously without ever `await`ing anything, and we know + // whether that happens or not and can adjust the return type of the outer + // function accordingly. + Insertion::pair( + span, r#" ;const _syntheticPromise = __SymbolFor('@@mongosh.syntheticPromise'); @@ -126,19 +158,11 @@ fn make_start_fn_insertion(offset: u32) -> Insertion { let _functionState = 'sync', _synchronousReturnValue, _ex; const _asynchronousReturnValue = (async () => { - try { - "#, - false, - ) -} - -fn make_end_fn_insertion(offset: u32) -> Insertion { - Insertion::new( - offset, + try {"#, r#" } catch (err) { if (_functionState === 'sync') { - // Forward synchronous exceptions. + /* Forward synchronous exceptions. */ _synchronousReturnValue = err; _functionState = 'threw'; } else { @@ -161,39 +185,29 @@ fn make_end_fn_insertion(offset: u32) -> Insertion { _functionState = 'async'; return _markSyntheticPromise(_asynchronousReturnValue); "#, - true, ) } -fn fn_start_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { - let mut ret = InsertionList::new(); - let offset = body.span().start; - ret.push_back(Insertion::new(offset, "{", false)); - ret.push_back(make_start_fn_insertion(offset)); +fn add_fn_insertions(insertions: &mut InsertionList, body: &FunctionBody, has_block_body: bool) { + let span = body.span(); + // Ensure that the function body is a block statement. Is a no-op for non-arrow + // functions, but changes behavior of expression-returning arrow functions. + insertions.push_pair(Insertion::pair(span, "{", "}")); + insertions.push_pair(make_fn_insertions(span)); if !has_block_body { - ret.push_back(Insertion::new( - offset, + // This is an expression-returning arrow function without a body, + // so we need to add an explicit `return` statement. + insertions.push_pair(Insertion::pair( + span, "return (_synchronousReturnValue = (", - false, - )); - } - ret -} -fn fn_end_insertion(body: &FunctionBody, has_block_body: bool) -> InsertionList { - let mut ret = InsertionList::new(); - let offset = body.span().end; - ret.push_back(Insertion::new(offset, "}", true)); - ret.push_back(make_end_fn_insertion(offset)); - if !has_block_body { - ret.push_back(Insertion::new( - offset, "), _functionState === 'async' ? _synchronousReturnValue : null);", - true, )); } - ret } +/// Utility for `get_identifier_reference`. Given a parenthesized expression, +/// return the identifier reference it wraps, if it does. +/// (e.g. `((foo))` -> `foo`) fn get_identifier_reference_from_parenthesized_expression<'a>( node: &'a ParenthesizedExpression<'a>, ) -> Option<&'a IdentifierReference<'a>> { @@ -206,6 +220,8 @@ fn get_identifier_reference_from_parenthesized_expression<'a>( } } +/// Return the identifier reference of a node, if it is an identifier reference or a +/// parenthesized expression wrapping one (e.g. `foo` or `(foo)`). fn get_identifier_reference<'a>(node: &AstNode<'a>) -> Option<&'a IdentifierReference<'a>> { if let AstKind::IdentifierReference(expr) = node.kind() { Some(expr) @@ -221,11 +237,14 @@ enum AnyFunctionParent<'a> { ArrowFunction(&'a ArrowFunctionExpression<'a>), } -fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result { +/// Collect all insertions for a given node. +/// This is the main function that does the work of rewriting the source code. +fn collect_insertions(node: &AstNode, semantic: &Semantic, debug_level: DebugLevel) -> Result { let ast_nodes = &semantic.nodes(); + // Look up the nearest function parent, if any. let function_parent = &ast_nodes .ancestor_kinds(node.id()) - .skip(1) + .skip(1) // Skip the current node. The oxc docs lie about it not being included. .filter_map(|n| { n.as_function() .map(|f| AnyFunctionParent::Function(f)) @@ -241,6 +260,7 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result false, }; + // Helpers to get the parent node and its kind (~ full node information)/type. let get_parent = |node: &AstNode| ast_nodes.parent_node(node.id()); let get_parent_kind = |node: &AstNode| get_parent(node).map(|p| p.kind()); let get_parent_type = |node: &AstNode| { @@ -249,23 +269,20 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result= DebugLevel::TypesOnly { + // Debugging utility -- insert the type of the node into the generated source. + let ty = node.kind().ty(); + insertions.push_back(Insertion::new(span.start, format!(" /*{ty:#?}*/ "), false)); } if let AstKind::Function(as_fn) = node.kind() { let body = as_fn.body.as_ref().ok_or("bad FnDecl without body")?; @@ -275,45 +292,49 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result { - insertions.push_back(Insertion::new(name.span().end, "__", false)); - insertions.push_back(Insertion::new_dynamic( - span.end, - format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()), - true, - )); + // `function foo() {}` -> `var foo; ... function foo__() {}; _cr = foo = foo__;` + // so that if somebody writes `function foo() {}` we consider it a valid completion record. + insertions.push_pair( + Insertion::pair( + Span::new(name.span().end, span.end), + "__", + format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()))); insertions.add_variable(name.to_string()); } } } if !as_fn.r#async { - insertions.append(&mut fn_start_insertion(&body, true)); - insertions.append(&mut fn_end_insertion(&body, true)); + add_fn_insertions(&mut insertions, body, true); } + // TODO: For both async and non-async functions, we should still add helpers + // for handling pseudo-synchronous code, like the Babel version does. return Ok(insertions); } if let AstKind::ArrowFunctionExpression(as_fn) = node.kind() { let body = &as_fn.body; if !as_fn.r#async { - insertions.append(&mut fn_start_insertion(&body, !as_fn.expression)); - insertions.append(&mut fn_end_insertion(&body, !as_fn.expression)); + add_fn_insertions(&mut insertions, body, !as_fn.expression); } return Ok(insertions); } if let AstKind::Class(as_class_decl) = node.kind() { if !function_parent.is_some() { if let Some(name) = as_class_decl.name() { - insertions.push_back(Insertion::new_dynamic( - span.start, + // `class foo {}` -> `var foo; ... _cr = foo = class foo {};` + // Similar to function declarations. + insertions.push_pair(Insertion::pair( + span, format!("_cr = {name} = ", name = name.as_str()), - false, + ";", )); - insertions.push_back(Insertion::new(span.end, ";", true)); insertions.add_variable(name.to_string()); } } return Ok(insertions); } if let AstKind::VariableDeclaration(as_var_decl) = node.kind() { + // For top-level variables, we extract the variable names to the outermost scope + // and comment out the declarator, i.e. `let foo = 42;` -> `var foo; ... /* let */ (foo = 42);` if get_parent_type(node) != AstType::ForStatementInit && !function_parent.is_some() { let decl_span = Span::new( as_var_decl.span().start, @@ -325,22 +346,24 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic) -> Result Result Result Result Result { +pub fn async_rewrite(input: &str, debug_level: DebugLevel) -> Result { let allocator = Allocator::default(); let source_type = SourceType::cjs(); let parsed = Parser::new(&allocator, &input, source_type) @@ -476,15 +521,17 @@ pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result Result { const __SymbolFor = Symbol.for;", - false, + "})()", )); - insertions.push_back(make_start_fn_insertion(0)); - insertions.push_back(Insertion::new(0, "var _cr;", false)); - insertions.push_back(Insertion::new(end, "})()", true)); - insertions.push_back(make_end_fn_insertion(input.len().try_into().unwrap())); - insertions.push_back(Insertion::new( - end, + insertions.push_pair(make_fn_insertions(input_span)); + // Keep track of the completion record value, and return it from + // the IIFE so that the script's completion record is what it would + // originally have been. + insertions.push_pair(Insertion::pair( + input_span, + "var _cr;", ";\n return _synchronousReturnValue = _cr;", - true, )); insertions.append(&mut collected_insertions); insertions.sort(); + // Generate the combined string from all insertions. let mut previous_offset = 0; let mut result = String::with_capacity(input.len() + insertions.list.iter().map(|s| s.len()).sum::()); @@ -530,17 +581,9 @@ pub fn async_rewrite(input: &str, with_debug_tags: bool) -> Result { - text = str.as_str(); - } - InsertionText::Static(str) => { - text = str; - } - } + let text = insertion.text.as_ref(); - if with_debug_tags { + if debug_level >= DebugLevel::Verbose { debug_tag = format!( "/*i{}@{}{}", insertion.original_ordering.unwrap(), diff --git a/packages/async-rewriter3/src/main.rs b/packages/async-rewriter3/src/main.rs index 6eb6da6a65..7d5e3c0853 100644 --- a/packages/async-rewriter3/src/main.rs +++ b/packages/async-rewriter3/src/main.rs @@ -1,4 +1,4 @@ -use async_rewriter3::async_rewrite; +use async_rewriter3::{async_rewrite, DebugLevel}; use std::io::Read; fn main() { @@ -6,5 +6,5 @@ fn main() { //std::fs::File::open("../../node_modules/sinon/pkg/sinon.js").unwrap() std::io::stdin().read_to_string(&mut input).unwrap(); - println!("{}", async_rewrite(input.as_str(), false).unwrap()); + println!("{}", async_rewrite(input.as_str(), DebugLevel::TypesOnly).unwrap()); } From 0c167a9f06ce317dd493001c2582db0f4320a2eb Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Thu, 8 May 2025 11:49:52 +0200 Subject: [PATCH 32/34] fixup: fmt --- packages/async-rewriter3/src/lib.rs | 64 ++++++++++++++++------------ packages/async-rewriter3/src/main.rs | 5 ++- 2 files changed, 40 insertions(+), 29 deletions(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 6a3fd51823..32effcc656 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -160,31 +160,31 @@ fn make_fn_insertions(span: impl GetSpan) -> (Insertion, Insertion) { const _asynchronousReturnValue = (async () => { try {"#, r#" - } catch (err) { - if (_functionState === 'sync') { - /* Forward synchronous exceptions. */ - _synchronousReturnValue = err; - _functionState = 'threw'; - } else { - throw err; - } - } finally { - if (_functionState !== 'threw') { - _functionState = 'returned'; - } + } catch (err) { + if (_functionState === 'sync') { + /* Forward synchronous exceptions. */ + _synchronousReturnValue = err; + _functionState = 'threw'; + } else { + throw err; + } + } finally { + if (_functionState !== 'threw') { + _functionState = 'returned'; } + } - })(); + })(); - if (_functionState === 'returned') { - return _synchronousReturnValue; - } else if (_functionState === 'threw') { - throw _synchronousReturnValue; - } + if (_functionState === 'returned') { + return _synchronousReturnValue; + } else if (_functionState === 'threw') { + throw _synchronousReturnValue; + } - _functionState = 'async'; - return _markSyntheticPromise(_asynchronousReturnValue); - "#, + _functionState = 'async'; + return _markSyntheticPromise(_asynchronousReturnValue); + "#, ) } @@ -239,7 +239,11 @@ enum AnyFunctionParent<'a> { /// Collect all insertions for a given node. /// This is the main function that does the work of rewriting the source code. -fn collect_insertions(node: &AstNode, semantic: &Semantic, debug_level: DebugLevel) -> Result { +fn collect_insertions( + node: &AstNode, + semantic: &Semantic, + debug_level: DebugLevel, +) -> Result { let ast_nodes = &semantic.nodes(); // Look up the nearest function parent, if any. let function_parent = &ast_nodes @@ -294,11 +298,11 @@ fn collect_insertions(node: &AstNode, semantic: &Semantic, debug_level: DebugLev Some(name) => { // `function foo() {}` -> `var foo; ... function foo__() {}; _cr = foo = foo__;` // so that if somebody writes `function foo() {}` we consider it a valid completion record. - insertions.push_pair( - Insertion::pair( - Span::new(name.span().end, span.end), - "__", - format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()))); + insertions.push_pair(Insertion::pair( + Span::new(name.span().end, span.end), + "__", + format!(";\n_cr = {name} = {name}__;\n", name = name.name.as_str()), + )); insertions.add_variable(name.to_string()); } } @@ -521,7 +525,11 @@ pub fn async_rewrite(input: &str, debug_level: DebugLevel) -> Result Date: Thu, 8 May 2025 12:56:20 +0200 Subject: [PATCH 33/34] fixup: add c addon variant --- package-lock.json | 1 + packages/async-rewriter3/.gitignore | 1 + packages/async-rewriter3/Cargo.toml | 2 +- packages/async-rewriter3/addon/binding.c | 90 ++++++++++++++++++++++++ packages/async-rewriter3/binding.gyp | 12 ++++ packages/async-rewriter3/package.json | 6 +- packages/async-rewriter3/src/lib.rs | 41 +++++++++++ 7 files changed, 151 insertions(+), 2 deletions(-) create mode 100644 packages/async-rewriter3/addon/binding.c create mode 100644 packages/async-rewriter3/binding.gyp diff --git a/package-lock.json b/package-lock.json index 168053a93e..56a90c466f 100644 --- a/package-lock.json +++ b/package-lock.json @@ -29217,6 +29217,7 @@ "packages/async-rewriter3": { "name": "@mongosh/async-rewriter3", "version": "1.0.0", + "hasInstallScript": true, "license": "Apache-2.0", "devDependencies": { "@wasm-tool/wasm-pack-plugin": "^1.7.0", diff --git a/packages/async-rewriter3/.gitignore b/packages/async-rewriter3/.gitignore index 747ad06504..295eca6cfa 100644 --- a/packages/async-rewriter3/.gitignore +++ b/packages/async-rewriter3/.gitignore @@ -2,3 +2,4 @@ dist pkg target +build diff --git a/packages/async-rewriter3/Cargo.toml b/packages/async-rewriter3/Cargo.toml index 8101243533..87fb63c5a1 100644 --- a/packages/async-rewriter3/Cargo.toml +++ b/packages/async-rewriter3/Cargo.toml @@ -4,7 +4,7 @@ version = "0.1.0" edition = "2021" [lib] -crate-type = ["cdylib", "rlib"] +crate-type = ["cdylib", "rlib", "staticlib"] [[bin]] name = "async-rewriter3" diff --git a/packages/async-rewriter3/addon/binding.c b/packages/async-rewriter3/addon/binding.c new file mode 100644 index 0000000000..0b3946afa7 --- /dev/null +++ b/packages/async-rewriter3/addon/binding.c @@ -0,0 +1,90 @@ +#include +#include + +extern uint8_t async_rewrite_c( + const uint8_t* input, + uintptr_t input_len, + uint8_t** output, + uintptr_t* output_len, + uint8_t debug_level); +extern void async_rewrite_free_result( + uint8_t* output); + +static napi_value async_rewrite_napi(napi_env env, napi_callback_info info) { + napi_status status; + napi_value argv[2]; + size_t argc = sizeof(argv) / sizeof(argv[0]); + + status = napi_get_cb_info(env, info, &argc, argv, NULL, NULL); + if (status != napi_ok) { + return NULL; + } + if (argc < 2) { + napi_throw_error(env, NULL, "Wrong number of arguments"); + return NULL; + } + + size_t bufsize = 0; + status = napi_get_value_string_utf8(env, argv[0], NULL, 0, &bufsize); + if (status != napi_ok) { + return NULL; + } + uint8_t* input = (uint8_t*)malloc(bufsize + 1); + if (input == NULL) { + napi_throw_error(env, NULL, "Memory allocation failed"); + return NULL; + } + status = napi_get_value_string_utf8(env, argv[0], (char*)input, bufsize + 1, &bufsize); + if (status != napi_ok) { + free(input); + return NULL; + } + input[bufsize] = '\0'; + uint32_t debug_level = 0; + status = napi_get_value_uint32(env, argv[1], &debug_level); + if (status != napi_ok) { + free(input); + return NULL; + } + + uint8_t* output = NULL; + uintptr_t output_len = 0; + uint8_t result = async_rewrite_c(input, bufsize, &output, &output_len, debug_level); + free(input); + + if (result != 0) { + napi_throw_error(env, NULL, "Error in async_rewrite_c"); + return NULL; + } + + napi_value result_value; + status = napi_create_string_utf8(env, (const char*)output, output_len, &result_value); + async_rewrite_free_result(output); + if (status != napi_ok) { + return NULL; + } + + return result_value; +} + +NAPI_MODULE_INIT() { + napi_value exported_function; + napi_status status; + status = napi_create_function(env, + "asyncRewrite", + NAPI_AUTO_LENGTH, + async_rewrite_napi, + NULL, + &exported_function); + if (status != napi_ok) { + return NULL; + } + status = napi_set_named_property(env, + exports, + "asyncRewrite", + exported_function); + if (status != napi_ok) { + return NULL; + } + return exports; +} diff --git a/packages/async-rewriter3/binding.gyp b/packages/async-rewriter3/binding.gyp new file mode 100644 index 0000000000..76a806ba32 --- /dev/null +++ b/packages/async-rewriter3/binding.gyp @@ -0,0 +1,12 @@ +{ + 'targets': [{ + 'target_name': 'async_rewriter3', + 'sources': [ 'addon/binding.c' ], + 'libraries': [ + '<(PRODUCT_DIR)/../../target/release/libasync_rewriter3.a' + ], + 'xcode_settings': { + 'MACOSX_DEPLOYMENT_TARGET': '12.0', + } + }] +} diff --git a/packages/async-rewriter3/package.json b/packages/async-rewriter3/package.json index e8c0d4b488..7a4c8a380e 100644 --- a/packages/async-rewriter3/package.json +++ b/packages/async-rewriter3/package.json @@ -17,6 +17,9 @@ "node": ">=14.15.1" }, "scripts": { + "prebuild-addon": "cargo build --release", + "build-addon": "node-gyp rebuild", + "install": "npm run build-addon", "compile": "npm run webpack-build", "prewebpack": "rm -rf dist pkg", "webpack": "webpack", @@ -29,5 +32,6 @@ "depcheck": "^1.4.3", "wasm-pack": "^0.13.1", "webpack-merge": "^5.8.0" - } + }, + "gypfile": true } diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 32effcc656..2c0f162db6 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -10,6 +10,7 @@ use oxc_parser::{ParseOptions, Parser}; use oxc_semantic::{AstNode, Semantic, SemanticBuilder}; use oxc_span::GetSpan; use oxc_span::{SourceType, Span}; +use core::slice; use std::{borrow::Cow, cmp::Ordering, collections::VecDeque}; use wasm_bindgen::prelude::*; @@ -607,3 +608,43 @@ pub fn async_rewrite(input: &str, debug_level: DebugLevel) -> Result u8 { + let input = unsafe { String::from_utf8_lossy(slice::from_raw_parts(input, input_len)) }; + + let result = async_rewrite(input.as_ref(), match debug_level { + 0 => DebugLevel::None, + 1 => DebugLevel::TypesOnly, + 2 => DebugLevel::Verbose, + _ => return 1, + }); + match result { + Ok(output_str) => { + let output_cstr = std::ffi::CString::new(output_str).unwrap(); + unsafe { + *output_len = output_cstr.as_bytes().len(); + *output = output_cstr.into_raw(); + } + 0 + } + Err(_) => 1, + } +} + +#[no_mangle] +pub extern "C" fn async_rewrite_free_result( + result: *mut i8, +) -> () { + if !result.is_null() { + unsafe { + drop(std::ffi::CString::from_raw(result)); + } + } +} From 482bc9852a46c3cf8c1da1ec1c7d5311063f01bb Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Fri, 9 May 2025 11:55:25 +0200 Subject: [PATCH 34/34] fixup: typo discovered during walkthrough :) --- packages/async-rewriter3/src/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/async-rewriter3/src/lib.rs b/packages/async-rewriter3/src/lib.rs index 2c0f162db6..5d57456bed 100644 --- a/packages/async-rewriter3/src/lib.rs +++ b/packages/async-rewriter3/src/lib.rs @@ -476,7 +476,7 @@ fn collect_insertions( // as `typeof` applied to the value of `foo`, but also checks whether the // identifier `foo` exists and in particular does not fail if it does not. // So we transform `typeof foo` into - // `(typeof foo === undefined ? 'undefined' : typeof (shouldAwait(foo) ? await foo : foo))`. + // `(typeof foo === 'undefined' ? 'undefined' : typeof (shouldAwait(foo) ? await foo : foo))`. insertions.push_pair(Insertion::pair( get_parent_kind(node).unwrap(), format!(