/*! * Bootstrap's Gruntfile * http://getbootstrap.com * Copyright 2013-2014 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) */ module.exports = function (grunt) { 'use strict'; // Force use of Unix newlines grunt.util.linefeed = '\n'; RegExp.quote = function (string) { return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&'); }; var fs = require('fs'); var path = require('path'); var npmShrinkwrap = require('npm-shrinkwrap'); var BsLessdocParser = require('./grunt/bs-lessdoc-parser.js'); var generateRawFiles = require('./grunt/bs-raw-files-generator.js'); // Project configuration. grunt.initConfig({ // Metadata. pkg: grunt.file.readJSON('package.json'), banner: '/*!\n' + ' * Bootstrap v<%= pkg.version %> (<%= pkg.homepage %>)\n' + ' * Copyright 2011-<%= grunt.template.today("yyyy") %> <%= pkg.author %>\n' + ' * Licensed under <%= pkg.license.type %> (<%= pkg.license.url %>)\n' + ' */\n', // NOTE: This jqueryCheck code is duplicated in customizer.js; if making changes here, be sure to update the other copy too. jqueryCheck: 'if (typeof jQuery === \'undefined\') { throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery\') }\n\n', // Task configuration. clean: { dist: ['dist', 'docs/dist'] }, jshint: { options: { jshintrc: 'js/.jshintrc' }, grunt: { options: { jshintrc: 'grunt/.jshintrc' }, src: ['Gruntfile.js', 'grunt/*.js'] }, src: { src: 'js/*.js' }, test: { options: { jshintrc: 'js/tests/unit/.jshintrc' }, src: 'js/tests/unit/*.js' }, assets: { src: ['docs/assets/js/src/*.js', 'docs/assets/js/*.js', '!docs/assets/js/*.min.js'] } }, jscs: { options: { config: 'js/.jscsrc' }, grunt: { src: '<%= jshint.grunt.src %>' }, src: { src: '<%= jshint.src.src %>' }, test: { src: '<%= jshint.test.src %>' }, assets: { options: { requireCamelCaseOrUpperCaseIdentifiers: null }, src: '<%= jshint.assets.src %>' } }, concat: { options: { banner: '<%= banner %>\n<%= jqueryCheck %>', stripBanners: false }, bootstrap: { src: [ 'js/transition.js', 'js/alert.js', 'js/button.js', 'js/carousel.js', 'js/collapse.js', 'js/dropdown.js', 'js/modal.js', 'js/tooltip.js', 'js/popover.js', 'js/scrollspy.js', 'js/tab.js', 'js/affix.js' ], dest: 'dist/js/<%= pkg.name %>.js' } }, uglify: { options: { preserveComments: 'some' }, bootstrap: { src: '<%= concat.bootstrap.dest %>', dest: 'dist/js/<%= pkg.name %>.min.js' }, customize: { src: [ 'docs/assets/js/vendor/less.min.js', 'docs/assets/js/vendor/jszip.min.js', 'docs/assets/js/vendor/uglify.min.js', 'docs/assets/js/vendor/blob.js', 'docs/assets/js/vendor/filesaver.js', 'docs/assets/js/raw-files.min.js', 'docs/assets/js/src/customizer.js' ], dest: 'docs/assets/js/customize.min.js' }, docsJs: { // NOTE: This src list is duplicated in footer.html; if making changes here, be sure to update the other copy too. src: [ 'docs/assets/js/vendor/holder.js', 'docs/assets/js/vendor/ZeroClipboard.min.js', 'docs/assets/js/src/application.js' ], dest: 'docs/assets/js/docs.min.js' } }, qunit: { options: { inject: 'js/tests/unit/phantom.js' }, files: 'js/tests/index.html' }, less: { compileCore: { options: { strictMath: true, sourceMap: true, outputSourceFiles: true, sourceMapURL: '<%= pkg.name %>.css.map', sourceMapFilename: 'dist/css/<%= pkg.name %>.css.map' }, files: { 'dist/css/<%= pkg.name %>.css': 'less/bootstrap.less' } }, compileDocs: { options: { strictMath: true }, files: { 'docs/assets/css/docs.min.css': 'docs/assets/less/docs.less' } } }, autoprefixer: { options: { browsers: [ 'Android 2.3', 'Android >= 4', 'Chrome >= 20', 'Firefox >= 24', // Firefox 24 is the latest ESR 'Explorer >= 8', 'iOS >= 6', 'Opera >= 12', 'Safari >= 6' ] }, core: { options: { map: true }, src: 'dist/css/<%= pkg.name %>.css' }, docs: { src: 'docs/assets/css/docs.min.css' }, examples: { expand: true, cwd: 'docs/examples/', src: ['**/*.css'], dest: 'docs/examples/' } }, csslint: { options: { csslintrc: 'less/.csslintrc' }, src: [ 'dist/css/bootstrap.css' ], examples: [ 'docs/examples/**/*.css' ], docs: { options: { ids: false, 'overqualified-elements': false }, src: 'docs/assets/css/docs.css' } }, cssmin: { options: { compatibility: 'ie8', keepSpecialComments: '*', noAdvanced: true }, core: { files: { 'dist/css/<%= pkg.name %>.min.css': 'dist/css/<%= pkg.name %>.css' } }, docs: { src: 'docs/assets/css/docs.min.css', dest: 'docs/assets/css/docs.min.css' } }, usebanner: { options: { position: 'top', banner: '<%= banner %>' }, files: { src: 'dist/css/*.css' } }, csscomb: { options: { config: 'less/.csscomb.json' }, dist: { expand: true, cwd: 'dist/css/', src: ['*.css', '!*.min.css'], dest: 'dist/css/' }, examples: { expand: true, cwd: 'docs/examples/', src: '**/*.css', dest: 'docs/examples/' }, docs: { files: { 'docs/assets/css/src/docs.css': 'docs/assets/css/src/docs.css' } } }, copy: { docs: { expand: true, cwd: './dist', src: [ 'css/*', 'js/*', 'fonts/*' ], dest: 'docs/dist' } }, connect: { server: { options: { port: 3000, base: '.' } } }, jekyll: { docs: {} }, jade: { compile: { options: { pretty: true, data: function () { var filePath = path.join(__dirname, 'less/variables.less'); var fileContent = fs.readFileSync(filePath, { encoding: 'utf8' }); var parser = new BsLessdocParser(fileContent); return { sections: parser.parseFile() }; } }, files: { 'docs/_includes/customizer-variables.html': 'docs/_jade/customizer-variables.jade', 'docs/_includes/nav/customize.html': 'docs/_jade/customizer-nav.jade' } } }, validation: { options: { charset: 'utf-8', doctype: 'HTML5', failHard: true, reset: true, relaxerror: [ 'Bad value X-UA-Compatible for attribute http-equiv on element meta.', 'Element img is missing required attribute src.' ] }, files: { src: '_gh_pages/**/*.html' } }, watch: { src: { files: '<%= jshint.src.src %>', tasks: ['jshint:src', 'qunit'] }, test: { files: '<%= jshint.test.src %>', tasks: ['jshint:test', 'qunit'] }, less: { files: 'less/*.less', tasks: 'less' }, docs: { files: 'docs/assets/less/*.less', tasks: 'less' } }, sed: { versionNumber: { pattern: (function () { var old = grunt.option('oldver'); return old ? RegExp.quote(old) : old; })(), replacement: grunt.option('newver'), recursive: true } }, 'saucelabs-qunit': { all: { options: { build: process.env.TRAVIS_JOB_ID, concurrency: 10, maxRetries: 3, urls: ['http://127.0.0.1:3000/js/tests/index.html'], browsers: grunt.file.readYAML('grunt/sauce_browsers.yml') } } }, exec: { npmUpdate: { command: 'npm update' } } }); // These plugins provide necessary tasks. require('load-grunt-tasks')(grunt, { scope: 'devDependencies' }); require('time-grunt')(grunt); // Docs HTML validation task grunt.registerTask('validate-html', ['jekyll', 'validation']); var runSubset = function (subset) { return !process.env.TWBS_TEST || process.env.TWBS_TEST === subset; }; var isUndefOrNonZero = function (val) { return val === undefined || val !== '0'; }; // Test task. var testSubtasks = []; // Skip core tests if running a different subset of the test suite if (runSubset('core')) { testSubtasks = testSubtasks.concat(['dist-css', 'csslint', 'jshint', 'jscs', 'qunit']); } // Skip HTML validation if running a different subset of the test suite if (runSubset('validate-html') && // Skip HTML5 validator on Travis when [skip validator] is in the commit message isUndefOrNonZero(process.env.TWBS_DO_VALIDATOR)) { testSubtasks.push('validate-html'); } // Only run Sauce Labs tests if there's a Sauce access key if (typeof process.env.SAUCE_ACCESS_KEY !== 'undefined' && // Skip Sauce if running a different subset of the test suite runSubset('sauce-js-unit') && // Skip Sauce on Travis when [skip sauce] is in the commit message isUndefOrNonZero(process.env.TWBS_DO_SAUCE)) { testSubtasks.push('connect'); testSubtasks.push('saucelabs-qunit'); } grunt.registerTask('test', testSubtasks); // JS distribution task. grunt.registerTask('dist-js', ['concat', 'uglify']); // CSS distribution task. grunt.registerTask('less-compile', ['less:compileCore']); grunt.registerTask('dist-css', ['less-compile', 'autoprefixer', 'usebanner', 'csscomb', 'cssmin']); // Docs distribution task. grunt.registerTask('dist-docs', 'copy:docs'); // Full distribution task. grunt.registerTask('dist', ['clean', 'dist-css', 'dist-js', 'dist-docs']); // Custom docs rebuild task. grunt.registerTask('build', ['clean', 'less-compile', 'autoprefixer:core', 'autoprefixer:docs', 'usebanner', 'csscomb:dist', 'cssmin:core', 'cssmin:docs', 'concat', 'uglify:bootstrap', 'dist-docs']); // Default task. grunt.registerTask('default', ['test', 'dist']); // Version numbering task. // grunt change-version-number --oldver=A.B.C --newver=X.Y.Z // This can be overzealous, so its changes should always be manually reviewed! grunt.registerTask('change-version-number', 'sed'); // task for building customizer grunt.registerTask('build-customizer', ['build-customizer-html', 'build-raw-files']); grunt.registerTask('build-customizer-html', 'jade'); grunt.registerTask('build-raw-files', 'Add scripts/less files to customizer.', function () { var banner = grunt.template.process('<%= banner %>'); generateRawFiles(grunt, banner); }); // Task for updating the cached npm packages used by the Travis build (which are controlled by test-infra/npm-shrinkwrap.json). // This task should be run and the updated file should be committed whenever Bootstrap's dependencies change. grunt.registerTask('update-shrinkwrap', ['exec:npmUpdate', '_update-shrinkwrap']); grunt.registerTask('_update-shrinkwrap', function () { var done = this.async(); npmShrinkwrap({ dev: true, dirname: __dirname }, function (err) { if (err) { grunt.fail.warn(err); } var dest = 'test-infra/npm-shrinkwrap.json'; fs.renameSync('npm-shrinkwrap.json', dest); grunt.log.writeln('File ' + dest.cyan + ' updated.'); done(); }); }); };