├── .editorconfig ├── .gitattributes ├── .github ├── funding.yml ├── security.md └── workflows │ └── main.yml ├── .gitignore ├── .npmrc ├── index.d.ts ├── index.js ├── index.test-d.ts ├── license ├── package.json ├── readme.md └── test.js /.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | indent_style = tab 5 | end_of_line = lf 6 | charset = utf-8 7 | trim_trailing_whitespace = true 8 | insert_final_newline = true 9 | 10 | [*.yml] 11 | indent_style = space 12 | indent_size = 2 13 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | * text=auto eol=lf 2 | -------------------------------------------------------------------------------- /.github/funding.yml: -------------------------------------------------------------------------------- 1 | github: sindresorhus 2 | tidelift: npm/shebang-regex 3 | -------------------------------------------------------------------------------- /.github/security.md: -------------------------------------------------------------------------------- 1 | # Security Policy 2 | 3 | To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure. 4 | -------------------------------------------------------------------------------- /.github/workflows/main.yml: -------------------------------------------------------------------------------- 1 | name: CI 2 | on: 3 | - push 4 | - pull_request 5 | jobs: 6 | test: 7 | name: Node.js ${{ matrix.node-version }} 8 | runs-on: ubuntu-latest 9 | strategy: 10 | fail-fast: false 11 | matrix: 12 | node-version: 13 | - 16 14 | steps: 15 | - uses: actions/checkout@v2 16 | - uses: actions/setup-node@v2 17 | with: 18 | node-version: ${{ matrix.node-version }} 19 | - run: npm install 20 | - run: npm test 21 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | yarn.lock 3 | -------------------------------------------------------------------------------- /.npmrc: -------------------------------------------------------------------------------- 1 | package-lock=false 2 | -------------------------------------------------------------------------------- /index.d.ts: -------------------------------------------------------------------------------- 1 | /** 2 | Regular expression for matching a [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) line. 3 | 4 | @example 5 | ``` 6 | import shebangRegex from 'shebang-regex'; 7 | 8 | const string = '#!/usr/bin/env node\nconsole.log("unicorns");'; 9 | 10 | shebangRegex.test(string); 11 | //=> true 12 | 13 | shebangRegex.exec(string)[0]; 14 | //=> '#!/usr/bin/env node' 15 | 16 | shebangRegex.exec(string)[1]; 17 | //=> '/usr/bin/env node' 18 | ``` 19 | */ 20 | declare const shebangRegex: RegExp; 21 | 22 | export default shebangRegex; 23 | -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | const shebangRegex = /^#!(.*)/; 2 | 3 | export default shebangRegex; 4 | -------------------------------------------------------------------------------- /index.test-d.ts: -------------------------------------------------------------------------------- 1 | import {expectType} from 'tsd'; 2 | import shebangRegex from './index.js'; 3 | 4 | expectType(shebangRegex); 5 | -------------------------------------------------------------------------------- /license: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) Sindre Sorhus (https://sindresorhus.com) 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 6 | 7 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 8 | 9 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 10 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "shebang-regex", 3 | "version": "4.0.0", 4 | "description": "Regular expression for matching a shebang line", 5 | "license": "MIT", 6 | "repository": "sindresorhus/shebang-regex", 7 | "funding": "https://github.com/sponsors/sindresorhus", 8 | "author": { 9 | "name": "Sindre Sorhus", 10 | "email": "sindresorhus@gmail.com", 11 | "url": "https://sindresorhus.com" 12 | }, 13 | "type": "module", 14 | "exports": "./index.js", 15 | "engines": { 16 | "node": "^12.20.0 || ^14.13.1 || >=16.0.0" 17 | }, 18 | "scripts": { 19 | "test": "xo && ava && tsd" 20 | }, 21 | "files": [ 22 | "index.js", 23 | "index.d.ts" 24 | ], 25 | "keywords": [ 26 | "regex", 27 | "regexp", 28 | "shebang", 29 | "match", 30 | "test", 31 | "line" 32 | ], 33 | "devDependencies": { 34 | "ava": "^3.15.0", 35 | "tsd": "^0.17.0", 36 | "xo": "^0.44.0" 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # shebang-regex 2 | 3 | > Regular expression for matching a [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) line 4 | 5 | ## Install 6 | 7 | ``` 8 | $ npm install shebang-regex 9 | ``` 10 | 11 | ## Usage 12 | 13 | ```js 14 | import shebangRegex from 'shebang-regex'; 15 | 16 | const string = '#!/usr/bin/env node\nconsole.log("unicorns");'; 17 | 18 | shebangRegex.test(string); 19 | //=> true 20 | 21 | shebangRegex.exec(string)[0]; 22 | //=> '#!/usr/bin/env node' 23 | 24 | shebangRegex.exec(string)[1]; 25 | //=> '/usr/bin/env node' 26 | ``` 27 | 28 | --- 29 | 30 |
31 | 32 | Get professional support for this package with a Tidelift subscription 33 | 34 |
35 | 36 | Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies. 37 | 38 |
39 | -------------------------------------------------------------------------------- /test.js: -------------------------------------------------------------------------------- 1 | import test from 'ava'; 2 | import shebangRegex from './index.js'; 3 | 4 | test('main', t => { 5 | t.true(shebangRegex.test('#!/usr/bin/env node\nconsole.log("unicorns");')); 6 | t.is(shebangRegex.exec('#!/usr/bin/env node')[1], '/usr/bin/env node'); 7 | }); 8 | --------------------------------------------------------------------------------