gruntfile.js

"use strict";

module.exports = function( grunt ) {

  grunt.initConfig({

    pkg        : grunt.file.readJSON( "package.json" ),

    jshint: {
      options: {
        "node"     : true,
        "eqeqeq"   : true,
        "eqnull"   : true,
        "sub"      : true,
        "multistr" : true,
        "-W004"    : true,
        "-W027"    : true,
        "-W116"    : true,
        "-W030"    : true,
        "-W093"    : true
      },
      script: [ "gruntfile.js", "js/*.js" ]
    },

    watch: {
      scripts: {
        files: [ "js/*.js" ],
        tasks: [ "jshint"  ],
        options: {
          reload: true,
        }
      }
    },

    clean: {
      publish: [ "dest-extension" ]
    },

    copy: {
      publish: {
        files: [{
            expand: true,
            src: [ "_locales/**", "assets/**", "!assets/**/*.woff", "vender/require.js", "manifest.json", "vender/waves/waves.min.css", "vender/notify/notify.min.css", "vender/balloon.min.css", "vender/carousel/carousel.css", "vender/intro/intro.min.css" ],
            dest: "dest-extension"
          }]
      }
    },

    htmlmin: {
      publish: {
        options: {
          removeComments: true,
          collapseWhitespace: true
        },
        files: {
          "dest-extension/main.html": "main.html"
        }
      }
    },

    requirejs: {
      js: {
        options: {
          baseUrl        : ".",
          mainConfigFile : "./js/main.js",
          name           : "main",
          include        : [ "jquery", "mousetrap", "lodash", "progressbar", "background", "date", "controlbar", "setting", "i18n", "progress" ],
          out            : "./dest-extension/js/main.js",
          keepBuildDir   : true,
          optimize       : "uglify2",
          uglify2        : {
            compress     : {
              drop_console : true
            }
          }
        }
      },

      css: {
        options: {
          baseUrl        : ".",
          optimizeCss    : "standard",
          cssIn          : "./assets/css/main.css",
          out            : "./dest-extension/assets/css/main.css"
        }
      }
    }

  });

  /*  load npm tasks
    use matchdep each grunt-* with grunt.loadNpmTasks method */
  require( "matchdep" ).filterDev( "grunt-*" ).forEach( grunt.loadNpmTasks );

  grunt.registerTask( "dev", [ "watch" ]);
  grunt.registerTask( "publish", [ "clean", "copy", "htmlmin", "requirejs" ]);

};