paranormal/dist/legacy/cli/Watcher.js

Phenomenal Code Examples

'use strict';

exports.__esModule = true;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _events = require('events');

var _events2 = _interopRequireDefault(_events);

var _fs = require('./utils/fs');

var fs = _interopRequireWildcard(_fs);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Watcher = function (_EventEmitter) {
  (0, _inherits3.default)(Watcher, _EventEmitter);

  function Watcher() {
    (0, _classCallCheck3.default)(this, Watcher);
    return (0, _possibleConstructorReturn3.default)(this, _EventEmitter.apply(this, arguments));
  }

  Watcher.prototype.watch = function watch(dirPath) {
    var _this2 = this;

    var watcher = fs.watchDirectory(dirPath);

    watcher.on('add', function (filePath) {
      _this2.emit('add', filePath);
    });

    watcher.on('unlink', function (filePath) {
      _this2.emit('remove', filePath);
    });

    watcher.on('change', function (filePath) {
      _this2.emit('change', filePath);
    });
  };

  return Watcher;
}(_events2.default);

exports.default = Watcher;