module.exports = function( grunt ) { "use strict"; var gzip = require( "gzip-js" ), readOptionalJSON = function( filepath ) { var data = {}; try { data = grunt.file.readJSON( filepath ); } catch(e) {} return data; }, srcHintOptions = readOptionalJSON( "src/.jshintrc" ); // The concatenated file won't pass onevar // But our modules can delete srcHintOptions.onevar; grunt.initConfig({ pkg: grunt.file.readJSON("package.json"), dst: readOptionalJSON("dist/.destination.json"), compare_size: { files: [ "dist/jquery.js", "dist/jquery.min.js" ], options: { compress: { gz: function( contents ) { return gzip.zip( contents, {} ).length; } }, cache: "dist/.sizecache.json" } }, build: { all: { dest: "dist/jquery.js", minimum: [ "core", "selector" ], // Exclude specified modules if the module matching the key is removed removeWith: { ajax: [ "manipulation/_evalUrl" ], callbacks: [ "deferred" ], css: [ "effects", "dimensions", "offset" ], sizzle: [ "css/hiddenVisibleSelectors", "effects/animatedSelector" ] } } }, jsonlint: { pkg: { src: [ "package.json" ] }, bower: { src: [ "bower.json" ] } }, jshint: { src: { src: [ "src/**/*.js" ], options: { jshintrc: "src/.jshintrc" } }, dist: { src: [ "dist/jquery.js" ], options: srcHintOptions }, grunt: { src: [ "Gruntfile.js", "build/tasks/*" ], options: { jshintrc: ".jshintrc" } }, tests: { src: [ "test/**/*.js" ], options: { jshintrc: "test/.jshintrc" } } }, testswarm: { tests: "ajax attributes callbacks core css data deferred dimensions effects event manipulation offset queue selector serialize support traversing Sizzle".split(" ") }, watch: { files: [ "<%= jshint.grunt.src %>", "<%= jshint.tests.src %>", "src/**/*.js" ], tasks: "dev" }, "pre-uglify": { all: { files: { "dist/jquery.pre-min.js": [ "dist/jquery.js" ] }, options: { banner: "\n\n\n\n\n\n\n\n\n\n\n\n" + // banner line size must be preserved "/*! jQuery v<%= pkg.version %> | " + "(c) 2005, 2013 jQuery Foundation, Inc. | " + "jquery.org/license */\n" } } }, uglify: { all: { files: { "dist/jquery.min.js": [ "dist/jquery.pre-min.js" ] }, options: { // Keep our hard-coded banner preserveComments: "some", sourceMap: "dist/jquery.min.map", sourceMappingURL: "jquery.min.map", report: "min", beautify: { ascii_only: true }, compress: { hoist_funs: false, join_vars: false, loops: false, unused: false } } } }, "post-uglify": { all: { files: { "dist/jquery.min.map.tmp": [ "dist/jquery.min.map" ], "dist/jquery.min.js.tmp": [ "dist/jquery.min.js" ] }, options: { tempFiles: [ "dist/jquery.min.map.tmp", "dist/jquery.min.js.tmp", "dist/jquery.pre-min.js" ] } } } }); // Load grunt tasks from NPM packages grunt.loadNpmTasks( "grunt-compare-size" ); grunt.loadNpmTasks( "grunt-git-authors" ); grunt.loadNpmTasks( "grunt-contrib-watch" ); grunt.loadNpmTasks( "grunt-contrib-jshint" ); grunt.loadNpmTasks( "grunt-contrib-uglify" ); grunt.loadNpmTasks( "grunt-jsonlint" ); // Integrate jQuery specific tasks grunt.loadTasks( "build/tasks" ); // Short list as a high frequency watch task grunt.registerTask( "dev", [ "build:*:*", "jshint" ] ); // Default grunt grunt.registerTask( "default", [ "jsonlint", "dev", "pre-uglify", "uglify", "post-uglify", "dist:*", "compare_size" ] ); };