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Direktori : /home/ngwcolle/public_html/LIBRARY-NGWC/student/bower_components/bootstrap/grunt/ |
Current File : /home/ngwcolle/public_html/LIBRARY-NGWC/student/bower_components/bootstrap/grunt/generate-sri.js |
#!/usr/bin/env node 'use strict'; /*! * 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 2017-2019 The Bootstrap Authors * Copyright 2017-2019 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) */ var crypto = require('crypto'); var fs = require('fs'); var path = require('path'); var replace = require('replace-in-file'); var 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 var files = [ { file: 'dist/css/bootstrap.min.css', configPropertyName: 'css_hash' }, { file: 'dist/css/bootstrap-theme.min.css', configPropertyName: 'css_theme_hash' }, { file: 'dist/js/bootstrap.min.js', configPropertyName: 'js_hash' } ]; files.forEach(function (file) { fs.readFile(file.file, 'utf8', function (err, data) { if (err) { throw err; } var algo = 'sha384'; var hash = crypto.createHash(algo).update(data, 'utf8').digest('base64'); var integrity = algo + '-' + hash; console.log(file.configPropertyName + ': ' + integrity); try { replace.sync({ files: configFile, from: new RegExp('(\\s' + file.configPropertyName + ':\\s+"|\')(\\S+)("|\')'), to: '$1' + integrity + '$3' }); } catch (error) { console.error('Error occurred:', error); } }); });