build - setup - 3

// pipe errors to console
var interceptErrors = function (error) {
  var args = Array.prototype.slice.call(arguments);
  // send error to notification center
  notify
    .onError({
      title: 'Compile Error',
      message: '<%= error.message %>',
    })
    .apply(this, args);
  // end to keep gulp from hanging on the task
  this.emit('end');
};