2017-11-23 09:22:54 +01:00
|
|
|
#!/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!
|
|
|
|
*
|
2018-01-15 05:08:58 +01:00
|
|
|
* Copyright 2017-2018 The Bootstrap Authors
|
|
|
|
* Copyright 2017-2018 Twitter, Inc.
|
2017-11-23 09:22:54 +01:00
|
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
|
|
*/
|
|
|
|
|
|
|
|
'use strict'
|
|
|
|
|
|
|
|
const fs = require('fs')
|
|
|
|
const path = require('path')
|
|
|
|
const sriToolbox = require('sri-toolbox')
|
|
|
|
const sh = require('shelljs')
|
|
|
|
|
|
|
|
sh.config.fatal = true
|
|
|
|
|
2017-11-28 09:43:09 +01:00
|
|
|
const configFile = path.join(__dirname, '../_config.yml')
|
2017-11-23 09:22:54 +01:00
|
|
|
|
|
|
|
// 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'
|
|
|
|
},
|
|
|
|
{
|
2018-06-21 06:31:38 +02:00
|
|
|
file: 'site/docs/4.1/assets/js/vendor/jquery-slim.min.js',
|
2017-11-23 09:22:54 +01:00
|
|
|
configPropertyName: 'jquery_hash'
|
|
|
|
},
|
|
|
|
{
|
2018-06-21 06:31:38 +02:00
|
|
|
file: 'site/docs/4.1/assets/js/vendor/popper.min.js',
|
2017-11-23 09:22:54 +01:00
|
|
|
configPropertyName: 'popper_hash'
|
|
|
|
}
|
|
|
|
]
|
|
|
|
|
|
|
|
files.forEach((file) => {
|
|
|
|
fs.readFile(file.file, 'utf8', (err, data) => {
|
|
|
|
if (err) {
|
|
|
|
throw err
|
|
|
|
}
|
|
|
|
|
|
|
|
const integrity = sriToolbox.generate({
|
|
|
|
algorithms: ['sha384']
|
|
|
|
}, data)
|
|
|
|
|
|
|
|
console.log(`${file.configPropertyName}: ${integrity}`)
|
|
|
|
|
2017-12-16 13:00:38 +01:00
|
|
|
sh.sed('-i', new RegExp(`(\\s${file.configPropertyName}:\\s+"|')(\\S+)("|')`), `$1${integrity}$3`, configFile)
|
2017-11-23 09:22:54 +01:00
|
|
|
})
|
|
|
|
})
|