code: function (cb) {
  
        sails.log.verbose('Loading app Gulpfile...');
  
        // Start task depending on environment
        if(sails.config.environment === 'production'){
          return this.runTask('prod', cb);
        }
  
        this.runTask('default', cb);
      }
docs: Initialize this project's Grunt tasks
  and execute the environment-specific gulpfile