mirror of https://github.com/twbs/bootstrap.git
65 lines
1.7 KiB
JavaScript
65 lines
1.7 KiB
JavaScript
#!/usr/bin/env node
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/*!
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* Script to generate SRI hashes for use in our docs.
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* Remember to use the same vendor files as the CDN ones,
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* otherwise the hashes won't match!
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*
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* Copyright 2017-2024 The Bootstrap Authors
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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*/
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import crypto from 'node:crypto'
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import fs from 'node:fs'
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import path from 'node:path'
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import { fileURLToPath } from 'node:url'
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import sh from 'shelljs'
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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sh.config.fatal = true
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const configFile = path.join(__dirname, '../hugo.yml')
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// Array of objects which holds the files to generate SRI hashes for.
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// `file` is the path from the root folder
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// `configPropertyName` is the hugo.yml variable's name of the file
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const files = [
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{
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file: 'dist/css/bootstrap.min.css',
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configPropertyName: 'css_hash'
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},
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{
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file: 'dist/css/bootstrap.rtl.min.css',
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configPropertyName: 'css_rtl_hash'
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},
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{
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file: 'dist/js/bootstrap.min.js',
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configPropertyName: 'js_hash'
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},
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{
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file: 'dist/js/bootstrap.bundle.min.js',
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configPropertyName: 'js_bundle_hash'
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},
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{
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file: 'node_modules/@popperjs/core/dist/umd/popper.min.js',
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configPropertyName: 'popper_hash'
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}
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]
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for (const { file, configPropertyName } of files) {
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fs.readFile(file, 'utf8', (error, data) => {
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if (error) {
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throw error
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}
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const algorithm = 'sha384'
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const hash = crypto.createHash(algorithm).update(data, 'utf8').digest('base64')
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const integrity = `${algorithm}-${hash}`
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console.log(`${configPropertyName}: ${integrity}`)
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sh.sed('-i', new RegExp(`^(\\s+${configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
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})
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}
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