| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | */ |
| 7 | |
| 8 | 'use strict'; |
| 9 | |
| 10 | const fs = require('fs'); |
| 11 | const glob = require('glob'); |
| 12 | |
| 13 | const META_COPYRIGHT_COMMENT_BLOCK = |
| 14 | `/** |
| 15 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 16 | * |
| 17 | * This source code is licensed under the MIT license found in the |
| 18 | * LICENSE file in the root directory of this source tree. |
| 19 | */`.trim() + '\n\n'; |
| 20 | |
| 21 | const files = glob.sync('**/*.{js,ts,tsx,jsx,rs}', { |
| 22 | ignore: [ |
| 23 | '**/dist/**', |
| 24 | '**/node_modules/**', |
| 25 | '**/tests/fixtures/**', |
| 26 | '**/__tests__/fixtures/**', |
| 27 | ], |
| 28 | }); |
| 29 | |
| 30 | const updatedFiles = new Map(); |
| 31 | let hasErrors = false; |
| 32 | files.forEach(file => { |
| 33 | try { |
| 34 | const result = processFile(file); |
| 35 | if (result != null) { |
| 36 | updatedFiles.set(file, result); |
| 37 | } |
| 38 | } catch (e) { |
| 39 | console.error(e); |
| 40 | hasErrors = true; |
| 41 | } |
| 42 | }); |
| 43 | if (hasErrors) { |
| 44 | console.error('Update failed'); |
| 45 | process.exit(1); |
| 46 | } else { |
| 47 | for (const [file, source] of updatedFiles) { |
| 48 | fs.writeFileSync(file, source, 'utf8'); |
| 49 | } |
| 50 | console.log('Update complete'); |
| 51 | } |
| 52 | |
| 53 | function processFile(file) { |
| 54 | if (fs.lstatSync(file).isDirectory()) { |
| 55 | return; |
| 56 | } |
| 57 | let source = fs.readFileSync(file, 'utf8'); |
| 58 | |
| 59 | if (source.indexOf(META_COPYRIGHT_COMMENT_BLOCK) === 0) { |
| 60 | return null; |
| 61 | } |
| 62 | if (/^\/\*\*/.test(source)) { |
| 63 | source = source.replace(/\/\*\*[^\/]+\/\s+/, META_COPYRIGHT_COMMENT_BLOCK); |
| 64 | } else { |
| 65 | source = `${META_COPYRIGHT_COMMENT_BLOCK}${source}`; |
| 66 | } |
| 67 | return source; |
| 68 | } |