Gruntfile.js

module.exports = function(grunt) {

  var JS_FILE_PATH = 'client/static/js/';

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
//    concat: {
//       options: {
//          separator: ';',
//       },
//      dist: {
//         src: ['client/static/js/*.js',
//               //'client/static/js/md5.js',
//               //'client/static/js/angularforage.js',
//               //'client/static/js/utils.js',
//               //'client/static/js/buggy.js',
//               ],
//          dest: 'dist/build-<%= grunt.template.today("yyyy-mm-dd") %>.js',
//      },
//    },
    uglify: {
       my_stuff: {
          options: {
             banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
          },
          files: {
            //'dist/build-<%= grunt.template.today("yyyy-mm-dd") %>.min.js':
            'dist/bundle.min.js':
              'client/static/js/*.js'
          }
       },
       vendor: {
          options: {
             banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n',
             mangle: false,
             preserveComments: true
          },
          files: {
            //'dist/vendor-<%= grunt.template.today("yyyy-mm-dd") %>.min.js':
            'dist/vendor.min.js':
              'client/static/js/vendor/*.js'
          }
       }
    },
    cssmin: {
      compress: {
        files: {
          //'dist/all-<%= grunt.template.today("yyyy-mm-dd") %>.min.css':
          'dist/combined.min.css':
            ['client/static/css/pure-min.css',
             'client/static/css/email.css',
             'client/static/css/extra.css']
        }
      }
    },
    jshint: {
      all: [
        'client/static/js/*.js',
        '!client/static/js/md5.js',
        // Ignore these, they are someone else's problem
        '!client/static/js/vendor/*.js',
      ],
//      options: {
//        jshintrc: '.jshintrc'
//      }
    },
    copy: {
       html: {
          files: [
                  {
                    'dist/index.html': ['client/index.html']
                  }
                 ]
       },
      sounds: {
         files: [
                 {expand: true, flatten: true, src: ['client/static/sounds/*'], dest: 'dist/'},
                ]
      }
    },
    useminPrepare: {
       html: 'client/index.html',
        options: {
           root: 'client',
           dest: 'dist'
        }
    },
    usemin: {
       html: 'dist/index.html',
        options: {
           //dest: 'dist-foo',
           //dirs: ['dist']
        }
    },
  });

  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-contrib-cssmin');
  grunt.loadNpmTasks('grunt-contrib-jshint');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-assets-versioning');
  grunt.loadNpmTasks('grunt-usemin');
  grunt.loadNpmTasks('grunt-copy');

  grunt.registerTask('build', ['copy', 'useminPrepare', 'uglify', 'cssmin', 'concat', 'usemin']);

  grunt.registerTask('default', ['jshint', 'build']);
//  grunt.registerTask('travis', ['jshint', 'nodeunit']);
};