67 lines
1.7 KiB
JavaScript
67 lines
1.7 KiB
JavaScript
|
#!/usr/bin/env node
|
||
|
|
|
||
|
|
/*!
|
||
|
|
* Script to generate SRI hashes for use in our docs.
|
||
|
|
* Remember to use the same vendor files as the CDN ones,
|
||
|
|
* otherwise the hashes won't match!
|
||
|
|
*
|
||
|
|
* Copyright 2017-2020 The Bootstrap Authors
|
||
|
|
* Copyright 2017-2020 Twitter, Inc.
|
||
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
||
|
|
*/
|
||
|
|
|
||
|
|
'use strict'
|
||
|
|
|
||
|
|
const crypto = require('crypto')
|
||
|
|
const fs = require('fs')
|
||
|
|
const path = require('path')
|
||
|
|
const sh = require('shelljs')
|
||
|
|
|
||
|
|
const pkg = require('../package.json')
|
||
|
|
|
||
|
|
sh.config.fatal = true
|
||
|
|
|
||
|
|
const configFile = path.join(__dirname, '../_config.yml')
|
||
|
|
|
||
|
|
// Array of objects which holds the files to generate SRI hashes for.
|
||
|
|
// `file` is the path from the root folder
|
||
|
|
// `configPropertyName` is the _config.yml variable's name of the file
|
||
|
|
const files = [
|
||
|
|
{
|
||
|
|
file: 'dist/css/bootstrap.min.css',
|
||
|
|
configPropertyName: 'css_hash'
|
||
|
|
},
|
||
|
|
{
|
||
|
|
file: 'dist/js/bootstrap.min.js',
|
||
|
|
configPropertyName: 'js_hash'
|
||
|
|
},
|
||
|
|
{
|
||
|
|
file: 'dist/js/bootstrap.bundle.min.js',
|
||
|
|
configPropertyName: 'js_bundle_hash'
|
||
|
|
},
|
||
|
|
{
|
||
|
|
file: `site/docs/${pkg.version_short}/assets/js/vendor/jquery.slim.min.js`,
|
||
|
|
configPropertyName: 'jquery_hash'
|
||
|
|
},
|
||
|
|
{
|
||
|
|
file: 'node_modules/popper.js/dist/umd/popper.min.js',
|
||
|
|
configPropertyName: 'popper_hash'
|
||
|
|
}
|
||
|
|
]
|
||
|
|
|
||
|
|
files.forEach((file) => {
|
||
|
|
fs.readFile(file.file, 'utf8', (err, data) => {
|
||
|
|
if (err) {
|
||
|
|
throw err
|
||
|
|
}
|
||
|
|
|
||
|
|
const algo = 'sha384'
|
||
|
|
const hash = crypto.createHash(algo).update(data, 'utf8').digest('base64')
|
||
|
|
const integrity = `${algo}-${hash}`
|
||
|
|
|
||
|
|
console.log(`${file.configPropertyName}: ${integrity}`)
|
||
|
|
|
||
|
|
sh.sed('-i', new RegExp(`(\\s${file.configPropertyName}:\\s+"|')(\\S+)("|')`), `$1${integrity}$3`, configFile)
|
||
|
|
})
|
||
|
|
})
|