module.exports = function(grunt) { var defaultTasks = [ // run grunt watch 'watch' ], watchTasks = [ // compiles less to docs 'less:buildDocsCSS', // auto prefix doc files 'autoprefixer:prefixFile', // copies assets and js over to docs 'copy:srcToDocs', // copies examples over to docs 'copy:examplesToDocs', // create concatenated css release 'concat:createDocsCSSPackage', // create concatenated js release 'concat:createDocsJSPackage' ], testWatchTasks = [ 'clear', 'karma:watch:run' ], testTasks = [ // compiles less to docs so phantomjs can read 'less:buildTestCSS', // test components 'karma:travis' ], releaseTasks = [ // clean build directory 'clean:build', // copies assets and js over to build dir 'copy:srcToBuild', // compiles less 'less:buildCSS', // auto prefix docs files 'autoprefixer:prefixDocs', // auto prefix build files 'autoprefixer:prefixBuild', // creates minified js of each file 'uglify:minifyJS', // creates minified css of each file 'cssmin:minifyCSS', // create concatenated css release 'concat:createCSSPackage', // create concatenated js release 'concat:createJSPackage', // creates release js of all together 'uglify:createMinJSPackage', // creates custom license in header 'cssmin:createMinCSSPackage', // cleans previous generated release 'clean:release' ], rtlTasks = [ // copies assets to rtl 'copy:buildToRTL', // create rtl release 'cssjanus:rtl' ], docTasks = [ // copies examples over to docs 'copy:examplesToDocs', // creates release zip 'compress:everything', // copies files over to docs 'copy:buildToDocs', // generate code docs 'docco:generate', // copies spec files over to docs 'copy:specToDocs' ], outputTasks = [ // compiles less to docs 'less:outputCSS', // auto prefix doc files 'autoprefixer:prefixOutput', // copies assets and js over to docs 'copy:outputAssets', ], type = type || 'element', element = element || 'button', outputPath = type + 's/' + element, buildTasks = releaseTasks.concat(rtlTasks).concat(docTasks), setWatchTests = function(action, filePath) { var karmaFiles = grunt.config('karma.watch.files'), isJavascript = (filePath.search('.js') !== -1), isModule = (filePath.search('modules/') !== -1), isSpec = (filePath.search('.spec') !== -1), specFile = (isSpec) ? filePath : filePath .replace('src/', 'test/') .replace('.js', '.spec.js') ; if(isJavascript && (isSpec || isModule) ) { karmaFiles.pop(); karmaFiles.push(specFile); } }, setWatchFiles = function(action, filePath) { var buildPath = filePath.replace('src/', 'docs/build/uncompressed/').replace('less', 'css') ; if(filePath.search('.less') !== -1) { grunt.config('less.buildDocsCSS.src', filePath); grunt.config('less.buildDocsCSS.dest', buildPath); grunt.config('autoprefixer.prefixFile.src', buildPath); } else { grunt.config('less.buildDocsCSS.src', 'non/existant/path'); grunt.config('less.buildDocsCSS.dest', 'non/existant/path'); grunt.config('autoprefixer.prefixFile.src', 'non/existant/path'); } }, // this allows filenames with multiple extensions to be preserved preserveFileExtensions = function(folder, filename) { return folder + filename.substring(0, filename.lastIndexOf('.') ) + '.css'; }, preserveMinFileExtensions = function(folder, filename) { return folder + filename.substring(0, filename.lastIndexOf('.') ) + '.min.css'; }, config ; config = { package : grunt.file.readJSON('package.json'), /******************************* Watch *******************************/ // watches for changes in a source folder watch: { options: { spawn: false }, scripts: { files: [ 'test/**/*.js', 'src/**/*.js' ], tasks : testWatchTasks }, src: { files: [ 'build/examples/**/*', 'src/**/*.less', 'src/**/*.variables', 'src/**/*.config', 'src/**/*.js' ], tasks : watchTasks } }, /******************************* Test *******************************/ clear: { terminal: { } }, karma: { watch: { configFile : 'karma.conf.js', background : true }, travis: { configFile : 'karma.conf.js', singleRun : true } }, /******************************* Build *******************************/ autoprefixer: { options: { browsers: [ 'last 2 version', '> 1%', 'opera 12.1', 'safari 6', 'ie 9', 'bb 10', 'android 4' ] }, prefixBuild: { expand : true, cwd : 'build/', dest : 'build/', src : [ '**/*.css' ] }, prefixDocs: { expand : true, cwd : 'docs/build/', dest : 'docs/build/', src : [ '**/*.css' ] }, prefixFile: { src : 'docs/build/**/*.css' } }, clean: { options: { force: true }, build : [ 'build/less', 'build/minified', 'build/packaged', 'build/uncompressed' ], release : [ 'docs/build', 'rtl' ] }, docco: { generate: { options: { css : 'spec/assets/docco.css', output : 'spec/docs/' }, files: [ { expand : true, cwd : 'spec/', src : [ '**.commented.js' ] } ] } }, cssjanus: { rtl: { expand : true, cwd : 'build/', src : [ '**/*.less', '**/*.css', ], dest : 'rtl' }, }, less: { options: { paths : ['src'], compress : false, optimization : 2 }, // optimized for watch, src is built on watch task using callbacks buildDocsCSS: { src : 'src', dest : 'docs/build/uncompressed/', rename : preserveFileExtensions }, buildTestCSS: { expand : true, cwd : 'src', src : [ '**/*.less' ], dest : 'docs/build/uncompressed/', rename: preserveFileExtensions }, buildCSS: { expand : true, cwd : 'src', src : [ '**/*.less' ], dest : 'build/uncompressed/', rename: preserveFileExtensions }, outputCSS: { cwd : 'src', src : outputPath + '.less', dest : 'build/uncompressed/' + outputPath + '.css' , variables : { }, rename: preserveFileExtensions } }, copy: { srcToDocs: { files: [ // exact copy for less { expand : true, cwd : 'src/**/*.less', src : [ '**/*' ], dest : 'docs/build/less' }, // copy everything but less files for uncompressed release { expand : true, cwd : 'src/', src : [ '**/*.js', 'themes/**/*' ], dest : 'docs/build/uncompressed' }, // copy assets only for minified version { expand : true, cwd : 'src/', src : [ 'themes/**/*' ], dest : 'docs/build/minified' }, // copy assets only for packaged version { expand : true, cwd : 'src/', src : [ 'themes/**/*' ], dest : 'docs/build/packaged' } ] }, srcToBuild: { files: [ // exact copy for less { expand : true, cwd : 'src/', src : [ '**/*' ], dest : 'build/less' }, // copy everything but less files for uncompressed release { expand : true, cwd : 'src/', src : [ '**/*.js', 'themes/**/*' ], dest : 'build/uncompressed' }, // copy assets only for minified version { expand : true, cwd : 'src/', src : [ 'themes/**/*' ], dest : 'build/minified' }, // copy assets only for packaged version { expand : true, cwd : 'src/', src : [ 'themes/**/*' ], dest : 'build/packaged' } ] }, // create new rtl assets buildToRTL: { files: [ { expand : true, cwd : 'build/', src : [ '**' ], dest : 'rtl' } ] }, // make library available in docs buildToDocs: { files: [ { expand : true, cwd : 'build/', src : [ '**' ], dest : 'docs/build/' } ] }, // copy spec files to docs specToDocs: { files: [ { expand : true, cwd : 'spec', src : [ '**' ], dest : 'docs/spec/' } ] }, // copy spec files to docs examplesToDocs: { files: [ { expand : true, cwd : 'build/examples', src : [ '**' ], dest : 'docs/build/examples/' } ] } }, compress: { options: { archive: 'docs/build/semantic.zip' }, everything: { files: [ { expand : true, cwd : 'build/', src : [ '**' ] } ] } }, concat: { options: { }, createCSSPackage: { src: ['build/uncompressed/**/*.css'], dest: 'build/packaged/css/semantic.css' }, createJSPackage: { src: ['build/uncompressed/**/*.js'], dest: 'build/packaged/javascript/semantic.js' }, createDocsCSSPackage: { src: ['docs/build/uncompressed/**/*.css'], dest: 'docs/build/packaged/css/semantic.css' }, createDocsJSPackage: { src: ['docs/build/uncompressed/**/*.js'], dest: 'docs/build/packaged/javascript/semantic.js' }, }, cssmin: { options : { keepSpecialComments: 0, report: 'min', banner : '' + '/*\n' + '* # <%= package.title %>\n' + '* Version: <%= package.version %>\n' + '* http://github.com/jlukic/semantic-ui\n' + '*\n' + '*\n' + '* Copyright <%= grunt.template.today("yyyy") %> Contributors\n' + '* Released under the MIT license\n' + '* http://opensource.org/licenses/MIT\n' + '*\n' + '* Released: <%= grunt.template.today("mm/dd/yyyy") %>\n' + '*/\n' }, // copy minified css to minified release minifyCSS: { expand : true, cwd : 'build/uncompressed', src : [ '**/*.css' ], dest : 'build/minified/', rename: preserveMinFileExtensions }, // add comment banner to css release createMinCSSPackage: { files: { 'build/packaged/css/semantic.min.css': [ 'build/uncompressed/**/*.css' ] } } }, uglify: { minifyJS: { expand : true, cwd : 'build/uncompressed', src : [ '**/*.js' ], dest : 'build/minified', ext : '.min.js', banner : '' + '/*' + '* # <%= package.title %>\n' + '* Version: <%= package.version %>\n' + '* http://github.com/jlukic/semantic-ui\n' + '*\n' + '*\n' + '* Copyright <%= grunt.template.today("yyyy") %> Contributors\n' + '* Released under the MIT license\n' + '* http://opensource.org/licenses/MIT\n' + '*\n' + '* Release Date: <%= grunt.template.today("mm/dd/yyyy") %>\n' + '*/\n' }, createMinJSPackage: { options: { mangle : true, compress : true, banner : '' + '/*' + '* # <%= package.title %>\n' + '* Version: <%= package.version %>\n' + '* http://github.com/jlukic/semantic-ui\n' + '*\n' + '*\n' + '* Copyright <%= grunt.template.today("yyyy") %> Contributors\n' + '* Released under the MIT license\n' + '* http://opensource.org/licenses/MIT\n' + '*\n' + '* Release Date: <%= grunt.template.today("mm/dd/yyyy") %>\n' + '*/\n' }, files: { 'build/packaged/javascript/semantic.min.js': [ 'build/uncompressed/**/*.js' ] } } }, coveralls: { options: { coverage_dir: 'coverage' } } }; grunt.loadNpmTasks('grunt-contrib-clean'); grunt.loadNpmTasks('grunt-contrib-compress'); grunt.loadNpmTasks('grunt-contrib-concat'); grunt.loadNpmTasks('grunt-contrib-copy'); grunt.loadNpmTasks('grunt-contrib-cssmin'); grunt.loadNpmTasks('grunt-contrib-less'); grunt.loadNpmTasks('grunt-contrib-uglify'); grunt.loadNpmTasks('grunt-contrib-watch'); grunt.loadNpmTasks('grunt-autoprefixer'); grunt.loadNpmTasks('grunt-docco-multi'); grunt.loadNpmTasks('grunt-cssjanus'); grunt.loadNpmTasks('grunt-clear'); grunt.loadNpmTasks('grunt-karma'); grunt.loadNpmTasks('grunt-karma-coveralls'); grunt.initConfig(config); grunt.registerTask('default', defaultTasks); grunt.registerTask('test', testTasks); grunt.registerTask('release', releaseTasks); grunt.registerTask('rtl', rtlTasks); grunt.registerTask('docs', docTasks); grunt.registerTask('build', buildTasks); // compiles only changed less files grunt.event.on('watch', setWatchFiles); };