config.json

{

      "tasks" : {
            "default": [
                  "build:js",
                  "watch"
            ],
            "clean": ["clean:js"],
            "build": ["build:js"],
            "watch": ["watch:js"]
      },

      "scripts": {
            "files": [
                  {
                        "src": [
                              "src/front.js",
                              "src/*.js"
                        ],
                        "dist": "build/",
                        "filename": "paparazzimg.js",
                        "minfilename": "paparazzimg.min.js"
                  }
            ],
            "options": {
                  "jshint": {
                        "lookup" : true
                  },
                  "uglify": {
                        "preserveComments": "some"
                  }
            },
            "watch": [
                  "src/**/*.js"
            ]
      }
}