Gruntfile.js

   1 module.exports = function( grunt ) {
   2         "use strict";
   3
   4         function readOptionalJSON( filepath ) {
   5                 var data = {};
   6                 try {
   7                         data = grunt.file.readJSON( filepath );
   8                 } catch ( e ) {}
   9                 return data;
  10         }
  11
  12         var gzip = require( "gzip-js" ),
  13                 srcHintOptions = readOptionalJSON( "src/.jshintrc" );
  14
  15         // The concatenated file won't pass onevar
  16         // But our modules can
  17         delete srcHintOptions.onevar;
  18
  19         grunt.initConfig({
  20                 pkg: grunt.file.readJSON( "package.json" ),
  21                 dst: readOptionalJSON( "dist/.destination.json" ),
  22                 compare_size: {
  23                         files: [ "dist/jquery.js", "dist/jquery.min.js" ],
  24                         options: {
  25                                 compress: {
  26                                         gz: function( contents ) {
  27                                                 return gzip.zip( contents, {} ).length;
  28                                         }
  29                                 },
  30                                 cache: "build/.sizecache.json"
  31                         }
  32                 },
  33                 build: {
  34                         all: {
  35                                 dest: "dist/jquery.js",
  36                                 minimum: [
  37                                         "core",
  38                                         "selector"
  39                                 ],
  40                                 // Exclude specified modules if the module matching the key is removed
  41                                 removeWith: {
  42                                         ajax: [ "manipulation/_evalUrl" ],
  43                                         callbacks: [ "deferred" ],
  44                                         css: [ "effects", "dimensions", "offset" ],
  45                                         sizzle: [ "css/hiddenVisibleSelectors", "effects/animatedSelector" ]
  46                                 }
  47                         }
  48                 },
  49                 bowercopy: {
  50                         options: {
  51                                 clean: true
  52                         },
  53                         src: {
  54                                 files: {
  55                                         "src/sizzle/dist": "sizzle/dist",
  56                                         "src/sizzle/test/data": "sizzle/test/data",
  57                                         "src/sizzle/test/unit": "sizzle/test/unit",
  58                                         "src/sizzle/test/index.html": "sizzle/test/index.html",
  59                                         "src/sizzle/test/jquery.js": "sizzle/test/jquery.js"
  60                                 }
  61                         },
  62                         tests: {
  63                                 options: {
  64                                         destPrefix: "test/libs"
  65                                 },
  66                                 files: {
  67                                         "qunit": "qunit/qunit",
  68                                         "require.js": "requirejs/require.js",
  69                                         "sinon/fake_timers.js": "sinon/lib/sinon/util/fake_timers.js"
  70                                 }
  71                         }
  72                 },
  73                 jsonlint: {
  74                         pkg: {
  75                                 src: [ "package.json" ]
  76                         },
  77
  78                         jscs: {
  79                                 src: [ ".jscs.json" ]
  80                         },
  81
  82                         bower: {
  83                                 src: [ "bower.json" ]
  84                         }
  85                 },
  86                 jshint: {
  87                         all: {
  88                                 src: [
  89                                         "src/**/*.js", "Gruntfile.js", "test/**/*.js", "build/tasks/*",
  90                                         "build/{bower-install,release-notes,release}.js"
  91                                 ],
  92                                 options: {
  93                                         jshintrc: true
  94                                 }
  95                         },
  96                         dist: {
  97                                 src: "dist/jquery.js",
  98                                 options: srcHintOptions
  99                         }
 100                 },
 101                 jscs: {
 102                         src: "src/**/*.js",
 103                         gruntfile: "Gruntfile.js",
 104                         tasks: "build/tasks/*.js"
 105                 },
 106                 testswarm: {
 107                         tests: "ajax attributes callbacks core css data deferred dimensions effects event manipulation offset queue selector serialize support traversing Sizzle".split( " " )
 108                 },
 109                 watch: {
 110                         files: [ "<%= jshint.all.src %>" ],
 111                         tasks: "dev"
 112                 },
 113                 uglify: {
 114                         all: {
 115                                 files: {
 116                                         "dist/jquery.min.js": [ "dist/jquery.js" ]
 117                                 },
 118                                 options: {
 119                                         preserveComments: false,
 120                                         sourceMap: "dist/jquery.min.map",
 121                                         sourceMappingURL: "jquery.min.map",
 122                                         report: "min",
 123                                         beautify: {
 124                                                 ascii_only: true
 125                                         },
 126                                         banner: "/*! jQuery v<%= pkg.version %> | " +
 127                                                 "(c) 2005, <%= grunt.template.today('yyyy') %> jQuery Foundation, Inc. | " +
 128                                                 "jquery.org/license */",
 129                                         compress: {
 130                                                 hoist_funs: false,
 131                                                 loops: false,
 132                                                 unused: false
 133                                         }
 134                                 }
 135                         }
 136                 }
 137         });
 138
 139         // Load grunt tasks from NPM packages
 140         require( "load-grunt-tasks" )( grunt );
 141
 142         // Integrate jQuery specific tasks
 143         grunt.loadTasks( "build/tasks" );
 144
 145         // Alias bower to bowercopy
 146         grunt.registerTask( "bower", "bowercopy" );
 147
 148         // Short list as a high frequency watch task
 149         grunt.registerTask( "dev", [ "build:*:*", "jshint", "jscs" ] );
 150
 151         // Default grunt
 152         grunt.registerTask( "default", [ "jsonlint", "dev", "uglify", "dist:*", "compare_size" ] );
 153 };