Gruntfile.js

module.exports = function(grunt) {

  "use strict";

  //http://chrisawren.com/posts/Advanced-Grunt-tooling

  grunt.initConfig({

    globalConfig: {
        OUTSIDE_DISTRIBUTION_FOLDER: '../metroly-dist',
        LEAFLET_FOLDER: 'assets/libs/leaflet-0.6.4/',
        LEAFLET_CLUSTER: 'assets/libs/leaflet-markerCluster/'
    },

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

    notify: {
      jshint: {
        options: {
          title: "JSHint linting", message: "Done."
        }
      },
      cssmin: {
        options: {
          title: "CSS Minification", message: "Done."
        }
      },
      release: {
        options: {
          title: "Release", message: "Done."
        }
      }
    },

    // Watches files for changes
    watch: {
      scripts: {
        files: ['*.js', 'js/**/*.js'],
        tasks: ['jshint'],
        options: {
            message: 'JS files are lint-free',
            livereload: true
        }
      },
      design: {
        files: ["assets/**.css", "assets/images/**"],
        options: {
            message: 'CSS files changed...',
            livereload: true
        }
      },
      jade: {
        files: ['assets/templates/**'],
        options: {
            message: 'Templates were changed...',
            livereload: true
        }
      },
      jasmine: {
        files: ['test/spec/jasmine/**'],
        tasks: ['jshint', 'karma']
      }
    },

    // Wipe out previous builds and test reporting.
    clean: {
        release: ["dist/", "test/reports"],
        outside: ["<%= globalConfig.OUTSIDE_DISTRIBUTION_FOLDER %>"]
    },

    // Run your source code through JSHint's defaults.
    jshint: ["js/**/*.js"],

    // This task uses James Burke's excellent r.js AMD builder to take all
    // modules and concatenate them into a single file.
    requirejs: {

        options: {
            // Calls require()/config() calls from main.js file
            mainConfigFile: "js/config.js",

            include: ["main"],
            insertRequire: ["main"],
            out: "dist/js/main.js",

            // Since we bootstrap with nested `require` calls this option allows
            // R.js to find them.
            findNestedDependencies: true,

            // Include a minimal AMD implementation shim (in shim files).
            name: "../node_modules/almond/almond",

            // Setting the base url to the distribution directory allows the
            // Uglify minification process to correctly map paths for Source
            // Maps.
            baseUrl: "js",

            // Wrap everything in an IIFE.
            wrap: true,

            // Do not preserve any license comments when working with source
            // maps.  These options are incompatible.
            preserveLicenseComments: false,

            // Remove combined files from the dist folder
            removeCombined: true,
        },

        release: {
            optimize: "uglify",
            generateSourceMaps: false,
        },
        develop: {
            optimize: "uglify2",
            generateSourceMaps: true,
        }
    },


    // This task simplifies working with CSS inside Backbone Boilerplate
    // projects.  Instead of manually specifying your stylesheets inside the
    // HTML, you can use `@imports` and this task will concatenate only those paths.
    /*
    styles: {
      // Out the concatenated contents of the following styles into the below
      // development file path.
      "dist/assets/css/style.css": {

        // Point this to where your `index.css` file is location.
        src: "dist/assets/css/style.css",

        // The relative path to use for the @imports.
        paths: ["assets/css"],

        // Rewrite image paths during release to be relative to the `img` directory.
        forceRelative: "/assets/images/"
      }
    },*/

    // Minify the distribution CSS.
    cssmin: {
      release: {
        options: {
          banner: '/* Metroly CSS */'
        },
        files: {						// Add Leaflet to style (make sure it's before script!)
          "dist/assets/css/style.css": [
              "<%= globalConfig.LEAFLET_FOLDER %>leaflet.css",
              "<%= globalConfig.LEAFLET_CLUSTER %>MarkerCluster.*",
              "assets/css/*.css"
            ]
        }
      }
    },

    server: {
      options: {
        host: "0.0.0.0",
        port: 8000
      },

      development: {
      },

      release: {
        options: {
          prefix: "dist"
        }
      },

      test: {
        options: {
          forever: false,
          port: 8001
        }
      }
    },

    processhtml: {
      release: {
        files: {
          "dist/index.html": ["index.html"]
        }
      }
    },

    // Move vendor and app logic during a build.
    copy: {
      release: {
        files: [
          // Meetroly icon ftw!
          {
            src: ["favicon.ico"], dest: "dist/"
          },
          // Vendor files, Exclude CSS files (cssmin will get them), exclude Old Images
          { src: [
              "assets/**",
              "!**assets/css/**",
              "!**<%= globalConfig.LEAFLET_FOLDER %>leaflet.css",
              "!**assets/images/icon_set/old/**"
            ],
            dest: "dist/"
          }
        ]
      },
      outside: {
          files: [ {
              src: "dist/*",
              dest: "<%= OUTSIDE_DISTRIBUTION_FOLDER %>"
          }]
      }
    },


    compress: {
      release: {
        options: {
          mode: 'gzip' // also 'zip','gz'
          //archive: "dist/js/main.js.gz"
        },
        files: [
          {
            expand: true,
            src: ["dist/js/main.js", "dist/assets/libs/require.min.js"],
            ext: ".js.gz"
          }
        ]
      }
    },

    // Unit testing is provided by Karma.
    karma: {
      unit: {

        configFile: 'karma.conf.js'

      }
    },

    coveralls: {
      options: {
        coverage_dir: "test/coverage/PhantomJS 1.9.2 (Linux)/"
      }
    },

    strip : {
      main : {
        // Remove comments from all js files in dist
        src : 'dist/**/*.js',
        options : {
          inline : true
        }
      }
    },

  });

  // Grunt contribution tasks.
  grunt.loadNpmTasks("grunt-contrib-clean");
  grunt.loadNpmTasks("grunt-contrib-jshint");
  grunt.loadNpmTasks("grunt-contrib-cssmin");
  grunt.loadNpmTasks("grunt-contrib-copy");
  grunt.loadNpmTasks("grunt-contrib-compress");
  //grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks("grunt-contrib-watch");

  // Third-party tasks.  Karma = Testacular
  grunt.loadNpmTasks("grunt-karma");
  grunt.loadNpmTasks("grunt-karma-coveralls");
  grunt.loadNpmTasks("grunt-processhtml");
  grunt.loadNpmTasks('grunt-strip');

  // Automatic notifications when tasks fail.
  grunt.loadNpmTasks('grunt-notify');

  // This is required if you use any options.
  //grunt.task.run('notify_hooks');

  // Grunt BBB tasks.
  grunt.loadNpmTasks("grunt-bbb-server");
  grunt.loadNpmTasks("grunt-bbb-requirejs");
  grunt.loadNpmTasks("grunt-bbb-styles");

  // When running the default Grunt command, just lint the code.
  grunt.registerTask("default", [
    "jshint",
    "notify:jshint"
  ]);

  grunt.registerTask("release", [

    "jshint",           // Test JavaScript for errors
    "notify:jshint",

    "clean:release",    // Clean old Dist folder
    "copy:release",     // Copy files to Dist folder

    "cssmin",           // Unite & Minify CSS file (style.css)
    "notify:cssmin",

    "requirejs:release",// Minify JS files using R.js & Require.js & add AMD definition through Almond

    "strip",            // Removes console.log, debug statements and such

    "processhtml",      // Process HTML - build scripts (ex. combines all references into one), images

    "clean:outside",
    "copy:outside",

    "notify:release"
    //"compress"          // gzip js, css - Should be done by Node
    //"server:release"    // Run release server
    // "karma:run"       // Single run of karma testing suite
  ]);

  grunt.registerTask("test-release", [
    "clean:release",
    "copy:release",
    "cssmin",             "notify:cssmin",
    "requirejs:release",
    "processhtml",        "notify:release",
  ]);
};