prius-2.0.0-rc1/Gruntfile.js

module.exports = function(grunt) {

  // Global configuration.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),

    // Concat JS files.
    // https://github.com/gruntjs/grunt-contrib-concat
    concat: {
      dist: {
        src: [
          'js/libs/*.js', // All JS in the libs folder
          'js/scripts.js'
        ],
        dest: 'js/build/production.js'
      }
    },

    // Minify your JS.
    // https://github.com/gruntjs/grunt-contrib-uglify
    uglify: {
            // DEV
            dev: {
                options: {
                    mangle: false,
                    compress: false,
                    beautify: true
                },
                files: [{
                    expand: true,
                    flatten: true,
                    cwd: 'js/build',
                    dest: 'js/build',
                    src: ['**/*.js', '!**/*.min.js'],
                    rename: function(dest, src) {
                        var folder = src.substring(0, src.lastIndexOf('/'));
                        var filename = src.substring(src.lastIndexOf('/'), src.length);
                        filename = filename.substring(0, filename.lastIndexOf('.'));
                        return dest + '/' + folder + filename + '.min.js';
                    }
                }]
            },
            // PROD
            dist: {
                options: {
                    mangle: true,
                    compress: true
                },
                files: [{
                    expand: true,
                    flatten: true,
                    cwd: 'js/build',
                    dest: 'js/build',
                    src: ['**/*.js', '!**/*.min.js'],
                    rename: function(dest, src) {
                        var folder = src.substring(0, src.lastIndexOf('/'));
                        var filename = src.substring(src.lastIndexOf('/'), src.length);
                        filename = filename.substring(0, filename.lastIndexOf('.'));
                        return dest + '/' + folder + filename + '.min.js';
                    }
                }]
            }
    },

    // Optimize your images.
    // https://github.com/gruntjs/grunt-contrib-imagemin
    imagemin: {
            dynamic: {
                files: [{
                    expand: true,
                    cwd: 'images_sources/',
                    src: ['**/*.{png,jpg,gif}'],
                    dest: 'images/'
                }]
            }
    },

    // Compile sass.
    // https://github.com/gruntjs/grunt-contrib-compass
    compass: {
            dist: {
                options: {
                    config: 'config.rb'
                }
            }
    },

    // Un CSS
    // https://github.com/addyosmani/grunt-uncss
    uncss: {
            dist: {
                src: ['app/about.html', 'app/index.html'],
                dest: 'dist/css/tidy.css',
                options: {
                    report: 'min'
                }
            }
    },

    // Grunticon
    // https://github.com/filamentgroup/grunticon
    grunticon: {
      logos: {
        files: [{
          expand: true,
          cwd: 'images_sources/logos',
          src: ['*.svg'],
          dest: "images/logos"
        }],
        options: {
          loadersnippet: "grunticon.loader.js",
          pngfolder: "/"
        }
      }
    },

    // DR SVG Sprite
    // https://github.com/drdk/grunt-dr-svg-sprites
    "svg-sprites": {
            "icons": {
                options: {
                    spriteElementPath: "sources/img/svg",
                    spritePath: "images/sprites",
                    cssPath: "css",
                    prefix: "icons",
                    sizes: {
                        large: 32
                    },
                    refSize: 26,
                    unit: 13
                }
            }
    },

    // Copy
    // https://github.com/gruntjs/grunt-contrib-copy
    copy: {
      logosvgs: {
        expand: true,
        cwd: 'images_sources/',
        src: 'logos/*.svg',
        dest: 'images/',
        filter: 'isFile'
      }
    },

    // Watch for change.
    // https://github.com/gruntjs/grunt-contrib-watch
    watch: {
            options: {
                livereload: true
            },
            scripts: {
                files: ['js/*.js'],
                tasks: ['concat', 'uglify:dist'],
                options: {
                    spawn: false
                }
            },
            css: {
                files: 'sass/*.scss',
                tasks: ['compass'],
                options: {
                    livereload: true
                }
            }
    }

  });

  // Plug-in.
  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-imagemin');
  grunt.loadNpmTasks('grunt-contrib-compass');
  grunt.loadNpmTasks('grunt-uncss');
  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-grunticon');
  grunt.loadNpmTasks('grunt-dr-svg-sprites');
  grunt.loadNpmTasks('grunt-contrib-copy');

  // Tell Grunt what to do when we type "grunt" into the terminal.
  grunt.registerTask('default', ['concat', 'uglify:dist', 'imagemin', 'compass']);

  // Tell Grunt what to do when we type "grunt dev" into the terminal.
  grunt.registerTask('dev', ['concat', 'uglify:dev', 'imagemin', 'compass']);

  // Tell Grunt what to do when we type "grunt js" into the terminal.
  grunt.registerTask('js', ['concat', 'uglify']);

  // Tell Grunt what to do when we type "grunt images" into the terminal.
  grunt.registerTask('image', ['imagemin', 'grunticon:logos', 'copy:logosvgs']);

};