|
1 | | -import fs from 'node:fs' |
2 | | -import path from 'node:path' |
3 | | - |
4 | | -// Currently unused as life-cycle scripts do not run on CI |
5 | | - |
6 | 1 | console.log('Running prepack script') |
7 | | - |
8 | | -/** |
9 | | - * Files to copy to the dist directory |
10 | | - * @type {string[]} |
11 | | - */ |
12 | | -const FILES_TO_COPY = ['README.md'] |
13 | | - |
14 | | -/** |
15 | | - * Fields to remove from the package.json copy |
16 | | - * @type {string[]} |
17 | | - */ |
18 | | -const FIELDS_TO_REMOVE = [ |
19 | | - 'devDependencies', |
20 | | - 'files', |
21 | | - 'publishConfig', |
22 | | - 'scripts', |
23 | | -] |
24 | | - |
25 | | -/** |
26 | | - * Replaces 'dist/' or './dist/' prefix from a file path with './' |
27 | | - * @param {string} filePath - The file path to process |
28 | | - * @returns {string} The path without dist prefix |
29 | | - */ |
30 | | -function removeDist(filePath) { |
31 | | - return filePath.replace(/^(\.\/)?dist\//, './') |
32 | | -} |
33 | | - |
34 | | -/** |
35 | | - * Recursively processes exports object to remove dist prefixes |
36 | | - * @param {Record<string, any>} exports - The exports object to process |
37 | | - * @returns {Record<string, any>} The processed exports object |
38 | | - */ |
39 | | -function processExports(exports) { |
40 | | - return Object.fromEntries( |
41 | | - Object.entries(exports).map(([key, value]) => [ |
42 | | - key, |
43 | | - typeof value === 'string' |
44 | | - ? removeDist(value) |
45 | | - : typeof value === 'object' && value !== null |
46 | | - ? processExports(value) |
47 | | - : value, |
48 | | - ]), |
49 | | - ) |
50 | | -} |
51 | | - |
52 | | -console.log('Copying modified package.json') |
53 | | - |
54 | | -/** @type {Record<string, any>} */ |
55 | | -const packageJson = JSON.parse(fs.readFileSync('package.json', 'utf8')) |
56 | | - |
57 | | -const distPackageJson = { ...packageJson } |
58 | | - |
59 | | -if (distPackageJson.types) { |
60 | | - distPackageJson.types = removeDist(distPackageJson.types) |
61 | | -} |
62 | | - |
63 | | -if (distPackageJson.module) { |
64 | | - distPackageJson.module = removeDist(distPackageJson.module) |
65 | | -} |
66 | | - |
67 | | -if (distPackageJson.exports) { |
68 | | - distPackageJson.exports = processExports(distPackageJson.exports) |
69 | | -} |
70 | | - |
71 | | -for (const field of FIELDS_TO_REMOVE) { |
72 | | - delete distPackageJson[field] |
73 | | -} |
74 | | - |
75 | | -if (!fs.existsSync('dist')) { |
76 | | - fs.mkdirSync('dist', { recursive: true }) |
77 | | -} |
78 | | - |
79 | | -fs.writeFileSync( |
80 | | - path.join('dist', 'package.json'), |
81 | | - JSON.stringify(distPackageJson, null, 2), |
82 | | -) |
83 | | - |
84 | | -console.log('Copying other files') |
85 | | -for (const fileName of FILES_TO_COPY) { |
86 | | - if (fs.existsSync(fileName)) { |
87 | | - fs.copyFileSync(fileName, path.join('dist', fileName)) |
88 | | - console.log(`${fileName}`) |
89 | | - } else { |
90 | | - console.log(`${fileName} not found, skipping`) |
91 | | - } |
92 | | -} |
93 | | - |
94 | | -console.log('prepack complete') |
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