atom-nuclide/pkg/nuclide-remote-projects/lib/RemoteDirectoryProvider.js

A unified developer experience for web and mobile development, built as a suite of features on top of Atom to provide hackability and the support of an active community.

var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

/*
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the license found in the LICENSE file in
 * the root directory of this source tree.
 */

var _nuclideRemoteConnection2;

function _nuclideRemoteConnection() {
  return _nuclideRemoteConnection2 = require('../../nuclide-remote-connection');
}

/**
 * The prefix a URI must have for `RemoteDirectoryProvider` to try to produce a
 * `RemoteDirectory` for it. This should also be the path prefix checked by the
 * handler we register with `atom.project.registerOpener()` to open remote files.
 */
var REMOTE_PATH_URI_PREFIX = 'nuclide://';

var RemoteDirectoryProvider = (function () {
  function RemoteDirectoryProvider() {
    _classCallCheck(this, RemoteDirectoryProvider);
  }

  _createClass(RemoteDirectoryProvider, [{
    key: 'directoryForURISync',
    value: function directoryForURISync(uri) {
      if (!uri.startsWith(REMOTE_PATH_URI_PREFIX)) {
        return null;
      }
      var connection = (_nuclideRemoteConnection2 || _nuclideRemoteConnection()).RemoteConnection.getForUri(uri);
      if (connection) {
        return connection.createDirectory(uri);
      } else {
        // Return null here. In response, Atom will create a generic Directory for
        // this URI, and add it to the list of root project paths (atom.project.getPaths()).
        // In remote-projects/main.js, we remove these generic directories.
        return null;
      }
    }
  }, {
    key: 'directoryForURI',
    value: function directoryForURI(uri) {
      return Promise.resolve(this.directoryForURISync(uri));
    }
  }]);

  return RemoteDirectoryProvider;
})();

module.exports = RemoteDirectoryProvider;