Method startWatcher

lib/application.js:79–87

* start watcher

()

   * start watcher
   */
  startWatcher() {
    const Watcher = this.options.watcher;
    if (!Watcher) return;
    const instance = new Watcher({
      srcPath: path.join(this.options.ROOT_PATH, 'src'),
      diffPath: this.options.APP_PATH
    }, fileInfo => this._watcherCallBack(fileInfo));
    instance.watch();
  }
  /**
   * parse argv
   */