Fix breakages when upgrading to babel 6

Reviewed By: vjeux

Differential Revision: D2628092

fb-gh-sync-id: 077a3572fe8b261d390be2bdc32d9d06c2b80a01

react-packager/src/Bundler/index.js

@@ -140,7 +140,8 @@ class Bundler {
     dev: isDev,
     platform,
   }) {
-    const bundle = new Bundle(sourceMapUrl);
+    // Const cannot have the same name as the method (babel/babel#2834)
+    const bbundle = new Bundle(sourceMapUrl);
     const findEventId = Activity.startEvent('find dependencies');
     let transformEventId;
 
@@ -158,11 +159,11 @@ class Bundler {
         });
       }
 
-      bundle.setMainModuleId(response.mainModuleId);
+      bbundle.setMainModuleId(response.mainModuleId);
       return Promise.all(
         response.dependencies.map(
           module => this._transformModule(
-            bundle,
+            bbundle,
             response,
             module,
             platform
@@ -178,11 +179,11 @@ class Bundler {
       Activity.endEvent(transformEventId);
 
       transformedModules.forEach(function(moduleTransport) {
-        bundle.addModule(moduleTransport);
+        bbundle.addModule(moduleTransport);
       });
 
-      bundle.finalize({runBeforeMainModule, runMainModule});
-      return bundle;
+      bbundle.finalize({runBeforeMainModule, runMainModule});
+      return bbundle;
     });
   }
 

react-packager/src/Cache/__tests__/Cache-test.js

@@ -16,21 +16,18 @@ jest
   .dontMock('../../lib/getCacheFilePath');
 
 jest
-  .mock('os')
-  .mock('fs');
+  .mock('fs')
+  .setMock('os', {
+    tmpDir() { return 'tmpDir'; }
+  });
 
 var Promise = require('promise');
 var fs = require('fs');
-var os = require('os');
 var _ = require('underscore');
 
 var Cache = require('../');
 
 describe('JSTransformer Cache', () => {
-  beforeEach(() => {
-    os.tmpDir.mockImpl(() => 'tmpDir');
-  });
-
   describe('getting/setting', () => {
     pit('calls loader callback for uncached file', () => {
       fs.stat.mockImpl((file, callback) => {

react-packager/src/transforms/babel-plugin-system-import/__tests__/babel-plugin-system-import-test.js

@@ -46,9 +46,9 @@ describe('System.import', () => {
 
   function transform(source) {
     return babel.transform(source, {
-      plugins: [require('../')],
-      blacklist: ['strict'],
-      extra: { bundlesLayout: layout },
+      plugins: [
+        [require('../'), { bundlesLayout: layout }]
+      ],
     }).code;
   }
 

transformer.js

@@ -47,6 +47,7 @@ function transform(src, filename, options) {
       'transform-flow-strip-types',
       'transform-object-assign',
       'transform-object-rest-spread',
+      'transform-object-assign',
       'transform-react-display-name',
       'transform-react-jsx',
       'transform-regenerator',