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                                 removeWith: {
  41                                         ajax: [ "manipulation/_evalUrl", "event/ajax" ],
  42                                         callbacks: [ "deferred" ],
  43                                         css: [ "effects", "dimensions", "offset" ]
  44                                 }
  45                         }
  46                 },
  47                 npmcopy: {
  48                         all: {
  49                                 options: {
  50                                         destPrefix: "external"
  51                                 },
  52                                 files: {
  53                                         "sizzle/dist": "sizzle/dist",
  54                                         "sizzle/LICENSE.txt": "sizzle/LICENSE.txt",
  55
  56                                         "qunit/qunit.js": "qunitjs/qunit/qunit.js",
  57                                         "qunit/qunit.css": "qunitjs/qunit/qunit.css",
  58                                         "qunit/LICENSE.txt": "qunitjs/LICENSE.txt",
  59
  60                                         "requirejs/require.js": "requirejs/require.js",
  61
  62                                         "sinon/fake_timers.js": "sinon/lib/sinon/util/fake_timers.js",
  63                                         "sinon/timers_ie.js": "sinon/lib/sinon/util/timers_ie.js",
  64                                         "sinon/LICENSE.txt": "sinon/LICENSE"
  65                                 }
  66                         }
  67                 },
  68                 jsonlint: {
  69                         pkg: {
  70                                 src: [ "package.json" ]
  71                         },
  72
  73                         bower: {
  74                                 src: [ "bower.json" ]
  75                         }
  76                 },
  77                 jshint: {
  78                         all: {
  79                                 src: [
  80                                         "src/**/*.js", "Gruntfile.js", "test/**/*.js", "build/**/*.js"
  81                                 ],
  82                                 options: {
  83                                         jshintrc: true
  84                                 }
  85                         },
  86                         dist: {
  87                                 src: "dist/jquery.js",
  88                                 options: srcHintOptions
  89                         }
  90                 },
  91                 jscs: {
  92                         src: "src/**/*.js",
  93                         gruntfile: "Gruntfile.js",
  94
  95                         // Right now, check only test helpers
  96                         test: [ "test/data/testrunner.js" ],
  97                         release: [ "build/*.js", "!build/release-notes.js" ],
  98                         tasks: "build/tasks/*.js"
  99                 },
 100                 testswarm: {
 101                         tests: [
 102                                 "ajax",
 103                                 "attributes",
 104                                 "callbacks",
 105                                 "core",
 106                                 "css",
 107                                 "data",
 108                                 "deferred",
 109                                 "dimensions",
 110                                 "effects",
 111                                 "event",
 112                                 "manipulation",
 113                                 "offset",
 114                                 "queue",
 115                                 "selector",
 116                                 "serialize",
 117                                 "support",
 118                                 "traversing"
 119                         ]
 120                 },
 121                 watch: {
 122                         files: [ "<%= jshint.all.src %>" ],
 123                         tasks: [ "dev" ]
 124                 },
 125                 uglify: {
 126                         all: {
 127                                 files: {
 128                                         "dist/jquery.min.js": [ "dist/jquery.js" ]
 129                                 },
 130                                 options: {
 131                                         preserveComments: false,
 132                                         sourceMap: true,
 133                                         sourceMapName: "dist/jquery.min.map",
 134                                         report: "min",
 135                                         beautify: {
 136                                                 "ascii_only": true
 137                                         },
 138                                         banner: "/*! jQuery Compat v<%= pkg.version %> | " +
 139                                                 "(c) jQuery Foundation | jquery.org/license */",
 140                                         compress: {
 141                                                 "hoist_funs": false,
 142                                                 loops: false,
 143                                                 unused: false
 144                                         }
 145                                 }
 146                         }
 147                 }
 148         });
 149
 150         // Load grunt tasks from NPM packages
 151         require( "load-grunt-tasks" )( grunt );
 152
 153         // Integrate jQuery specific tasks
 154         grunt.loadTasks( "build/tasks" );
 155
 156         grunt.registerTask( "lint", [ "jsonlint", "jshint", "jscs" ] );
 157
 158         // Only defined for master at this time, but kept for cross-branch consistency
 159         grunt.registerTask( "test_fast", [] );
 160
 161         grunt.registerTask( "test", [ "test_fast" ] );
 162
 163         // Short list as a high frequency watch task
 164         grunt.registerTask( "dev", [ "build:*:*", "lint", "uglify", "remove_map_comment", "dist:*" ] );
 165
 166         grunt.registerTask( "default", [ "dev", "test_fast", "compare_size" ] );
 167 };