fix E2E tests

Reviewed By: @mkonicek

Differential Revision: D2526310

fb-gh-sync-id: 1c04f56073dc5b393a36b258c039fdfd85ab83a2

babelRegisterOnly.js

@@ -0,0 +1,16 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+'use strict';
+
+var _only = [];
+
+module.exports = function(onlyList) {
+  _only = _only.concat(onlyList);
+  require('babel-core/register')({only: _only});
+};

packager.js

@@ -8,7 +8,7 @@
  */
 'use strict';
 
-require('../babelRegisterOnly')([
+require('./babelRegisterOnly')([
   /packager\/[^\/]*/
 ]);
 

react-packager/index.js

@@ -8,7 +8,7 @@
  */
 'use strict';
 
-require('../../babelRegisterOnly')([/react-packager\/src/]);
+require('../babelRegisterOnly')([/react-packager\/src/]);
 
 useGracefulFs();