/*! * Bootstrap's Gruntfile * http://getbootstrap.com * Copyright 2013-2015 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 generateGlyphiconsData = require('./grunt/bs-glyphicons-data-generator.js'); var BsLessdocParser = require('./grunt/bs-lessdoc-parser.js'); var getLessVarsData = 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() }; }; var generateRawFiles = require('./grunt/bs-raw-files-generator.js'); var generateCommonJSModule = require('./grunt/bs-commonjs-generator.js'); var configBridge = grunt.file.readJSON('./grunt/configBridge.json', { encoding: 'utf8' }); Object.keys(configBridge.paths).forEach(function (key) { configBridge.paths[key].forEach(function (val, i, arr) { arr[i] = path.join('./docs/assets', val); }); }); // 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', jqueryCheck: configBridge.config.jqueryCheck.join('\n'), jqueryVersionCheck: configBridge.config.jqueryVersionCheck.join('\n'), // Task configuration. clean: { dist: 'dist', docs: 'docs/dist' }, jshint: { options: { jshintrc: 'js/.jshintrc' }, grunt: { options: { jshintrc: 'grunt/.jshintrc' }, src: ['Gruntfile.js', 'grunt/*.js'] }, core: { 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 %>' }, core: { src: '<%= jshint.core.src %>' }, test: { src: '<%= jshint.test.src %>' }, assets: { options: { requireCamelCaseOrUpperCaseIdentifiers: null }, src: '<%= jshint.assets.src %>' } }, concat: { options: { banner: '<%= banner %>\n<%= jqueryCheck %>\n<%= jqueryVersionCheck %>', 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' }, core: { src: '<%= concat.bootstrap.dest %>', dest: 'dist/js/<%= pkg.name %>.min.js' }, customize: { src: configBridge.paths.customizerJs, dest: 'docs/assets/js/customize.min.js' }, docsJs: { src: configBridge.paths.docsJs, 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' }, src: 'less/bootstrap.less', dest: 'dist/css/<%= pkg.name %>.css' }, compileTheme: { options: { strictMath: true, sourceMap: true, outputSourceFiles: true, sourceMapURL: '<%= pkg.name %>-theme.css.map', sourceMapFilename: 'dist/css/<%= pkg.name %>-theme.css.map' }, src: 'less/theme.less', dest: 'dist/css/<%= pkg.name %>-theme.css' } }, autoprefixer: { options: { browsers: configBridge.config.autoprefixerBrowsers }, core: { options: { map: true }, src: 'dist/css/<%= pkg.name %>.css' }, theme: { options: { map: true }, src: 'dist/css/<%= pkg.name %>-theme.css' }, docs: { src: ['docs/assets/css/anchor.css', 'docs/assets/css/src/docs.css'] }, examples: { expand: true, cwd: 'docs/examples/', src: ['**/*.css'], dest: 'docs/examples/' } }, csslint: { options: { csslintrc: 'less/.csslintrc' }, dist: [ 'dist/css/bootstrap.css', 'dist/css/bootstrap-theme.css' ], examples: [ 'docs/examples/**/*.css' ], docs: { options: { ids: false, 'overqualified-elements': false }, src: 'docs/assets/css/src/docs.css' } }, cssmin: { options: { // TODO: disable `zeroUnits` optimization once clean-css 3.2 is released // and then simplify the fix for https://github.com/twbs/bootstrap/issues/14837 accordingly compatibility: 'ie8', keepSpecialComments: '*', advanced: false }, minifyCore: { src: 'dist/css/<%= pkg.name %>.css', dest: 'dist/css/<%= pkg.name %>.min.css' }, minifyTheme: { src: 'dist/css/<%= pkg.name %>-theme.css', dest: 'dist/css/<%= pkg.name %>-theme.min.css' }, docs: { src: [ 'docs/assets/css/src/pygments-manni.css', 'docs/assets/css/src/anchor.css', 'docs/assets/css/src/docs.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: { src: 'docs/assets/css/src/docs.css', dest: 'docs/assets/css/src/docs.css' } }, copy: { fonts: { expand: true, src: 'fonts/*', dest: 'dist/' }, docs: { expand: true, cwd: 'dist/', src: [ '**/*' ], dest: 'docs/dist/' } }, connect: { server: { options: { port: 3000, base: '.' } } }, jekyll: { options: { config: '_config.yml' }, docs: {}, github: { options: { raw: 'github: true' } } }, jade: { options: { pretty: true, data: getLessVarsData }, customizerVars: { src: 'docs/_jade/customizer-variables.jade', dest: 'docs/_includes/customizer-variables.html' }, customizerNav: { src: 'docs/_jade/customizer-nav.jade', dest: 'docs/_includes/nav/customize.html' } }, htmllint: { options: { ignore: [ 'Attribute "autocomplete" not allowed on element "button" at this point.', 'Attribute "autocomplete" not allowed on element "input" at this point.', 'Element "img" is missing required attribute "src".' ] }, src: '_gh_pages/**/*.html' }, watch: { src: { files: '<%= jshint.core.src %>', tasks: ['jshint:src', 'qunit', 'concat'] }, test: { files: '<%= jshint.test.src %>', tasks: ['jshint:test', 'qunit'] }, less: { files: '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, throttled: 10, maxRetries: 3, maxPollRetries: 4, urls: ['http://127.0.0.1:3000/js/tests/index.html?hidepassed'], browsers: grunt.file.readYAML('grunt/sauce_browsers.yml') } } }, exec: { npmUpdate: { command: 'npm update' } }, compress: { main: { options: { archive: 'bootstrap-<%= pkg.version %>-dist.zip', mode: 'zip', level: 9, pretty: true }, files: [ { expand: true, cwd: 'dist/', src: ['**'], dest: 'bootstrap-<%= pkg.version %>-dist' } ] } } }); // 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:docs', 'htmllint']); 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') && // Skip core tests if this is a Savage build process.env.TRAVIS_REPO_SLUG !== 'twbs-savage/bootstrap') { testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'csslint:dist', 'test-js', 'docs']); } // 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); grunt.registerTask('test-js', ['jshint:core', 'jshint:test', 'jshint:grunt', 'jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']); // JS distribution task. grunt.registerTask('dist-js', ['concat', 'uglify:core', 'commonjs']); // CSS distribution task. grunt.registerTask('less-compile', ['less:compileCore', 'less:compileTheme']); grunt.registerTask('dist-css', ['less-compile', 'autoprefixer:core', 'autoprefixer:theme', 'usebanner', 'csscomb:dist', 'cssmin:minifyCore', 'cssmin:minifyTheme']); // Full distribution task. grunt.registerTask('dist', ['clean:dist', 'dist-css', 'copy:fonts', 'dist-js']); // Default task. grunt.registerTask('default', ['clean:dist', 'copy:fonts', 'test']); // 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'); grunt.registerTask('build-glyphicons-data', function () { generateGlyphiconsData.call(this, grunt); }); // 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); }); grunt.registerTask('commonjs', 'Generate CommonJS entrypoint module in dist dir.', function () { var srcFiles = grunt.config.get('concat.bootstrap.src'); var destFilepath = 'dist/js/npm.js'; generateCommonJSModule(grunt, srcFiles, destFilepath); }); // Docs task. grunt.registerTask('docs-css', ['autoprefixer:docs', 'autoprefixer:examples', 'csscomb:docs', 'csscomb:examples', 'cssmin:docs']); grunt.registerTask('lint-docs-css', ['csslint:docs', 'csslint:examples']); grunt.registerTask('docs-js', ['uglify:docsJs', 'uglify:customize']); grunt.registerTask('lint-docs-js', ['jshint:assets', 'jscs:assets']); grunt.registerTask('docs', ['docs-css', 'lint-docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs', 'build-glyphicons-data', 'build-customizer']); grunt.registerTask('prep-release', ['jekyll:github', 'compress']); // 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(); }); }); };