Build with ncc

.eslintrc

@@ -1,6 +1,7 @@
 {
   "extends": "eslint-config-neo/config-backend",
   "rules": {
-    "no-console": "off"
+    "no-console": "off",
+    "import/no-extraneous-dependencies": ["error", { "devDependencies": true }]
   }
 }

.github/workflows/ci.yml

@@ -7,6 +7,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '10.x'
+    - name: Cache node modules
+      uses: actions/cache@preview
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-node-
     - name: Install
       run: yarn --frozen-lockfile --prefer-offline --non-interactive
     - name: Lint

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 1.0.2 (November 13, 2019)
+
+- Build with @zeit/ncc for better performance
+- Fix line endings in bin file
+
 ## 1.0.1 (November 6, 2019)
 
 Modified `scanFiles` function to return a list of file names where credit card numbers are found.

bin/ccscan.js

@@ -2,6 +2,6 @@
 
 /* eslint-disable node/shebang */
 
-const cli = require('../build/app');
+const cli = require('../build');
 
 cli.run();

jest.config.js

@@ -1,11 +1,17 @@
 module.exports = {
-  collectCoverageFrom: ['src/**/*.{ts,js}', '!<rootDir>/node_modules/', '!<rootDir>/build/', '!<rootDir>/*.js'],
+  collectCoverageFrom: [
+    'src/**/*.{ts,js}',
+    '!<rootDir>/node_modules/',
+    '!<rootDir>/build/',
+    '!<rootDir>/dist/',
+    '!<rootDir>/*.js'
+  ],
   globals: {
     'ts-jest': {
       tsConfig: '<rootDir>/test/tsconfig.json'
     }
   },
   preset: 'ts-jest',
   testEnvironment: 'node',
-  testPathIgnorePatterns: ['<rootDir>/build/', '<rootDir>/config.*.js']
+  testPathIgnorePatterns: ['<rootDir>/build/', '<rootDir>/dist/', '<rootDir>/config.*.js']
 };

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ccscan",
   "description": "Scan files for credit card numbers",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "author": "Neo Financial Engineering <[email protected]>",
   "license": "MIT",
   "main": "build/app.js",
@@ -17,13 +17,14 @@
   },
   "scripts": {
     "start": "./bin/ccscan.js",
-    "watch": "tsc -w",
-    "build": "tsc",
+    "watch": "ncc build src/app.ts -o build --minify --watch",
+    "build": "ncc build src/app.ts -o build --minify",
     "clean": "rimraf build",
     "test": "NODE_ENV=test jest",
     "lint": "eslint \"**/*.{ts,js}\"",
     "format": "prettier --write \"**/*.{ts,js,json,yaml,yml,md}\"",
-    "format:check": "prettier --debug-check \"**/*.{ts,js,json,yaml,yml,md}\""
+    "format:check": "prettier --debug-check \"**/*.{ts,js,json,yaml,yml,md}\"",
+    "prepublishOnly": "rimraf build && ncc build src/app.ts -o build --minify"
   },
   "files": [
     "bin",
@@ -39,28 +40,27 @@
       "git add"
     ]
   },
-  "dependencies": {
-    "chalk": "^2.4.2",
-    "fast-luhn": "^1.0.4",
-    "globby": "^10.0.1",
-    "line-reader": "^0.4.0",
-    "yargs": "^14.2.0"
-  },
   "devDependencies": {
     "@types/jest": "^24.0.20",
     "@types/line-reader": "^0.0.28",
     "@types/node": "^12.11.7",
     "@types/yargs": "^13.0.3",
+    "@zeit/ncc": "^0.20.5",
+    "chalk": "^2.4.2",
     "eslint": "^5.16.0",
     "eslint-config-neo": "~0.3.3",
+    "fast-luhn": "^1.0.4",
+    "globby": "^10.0.1",
     "husky": "^3.0.8",
     "jest": "^24.9.0",
+    "line-reader": "^0.4.0",
     "lint-staged": "^9.4.2",
     "prettier": "^1.18.2",
     "rimraf": "^3.0.0",
     "strip-ansi": "^5.2.0",
     "ts-jest": "^24.1.0",
     "ts-node": "^8.4.1",
-    "typescript": "~3.5.3"
+    "typescript": "~3.5.3",
+    "yargs": "^14.2.0"
   }
 }

tsconfig.json

@@ -5,7 +5,7 @@
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
     "resolveJsonModule": true,
-    "target": "es6",
+    "target": "es2015",
     "moduleResolution": "node",
     "outDir": "build",
     "baseUrl": ".",

yarn.lock

@@ -485,6 +485,11 @@
     lodash.unescape "4.0.1"
     semver "5.5.0"
 
+"@zeit/ncc@^0.20.5":
+  version "0.20.5"
+  resolved "https://registry.yarnpkg.com/@zeit/ncc/-/ncc-0.20.5.tgz#a41af6e6bcab4a58f4612bae6137f70bce0192e3"
+  integrity sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==
+
 abab@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.2.tgz#a2fba1b122c69a85caa02d10f9270c7219709a9d"