split transformers

Reviewed By: martinbigio

Differential Revision: D2567545

fb-gh-sync-id: 2e6a341885c701c6a7da35830227dbff7705255c

Author: voideanvalue

jestSupport/preprocessor.js

@@ -17,14 +17,12 @@ module.exports = {
     // Don't transform node_modules, except react-tools which includes the
     // untransformed copy of React
     if (
-      file.match(/node_modules\/(?!react-tools\/)/) ||
-      // (TODO: balpert, cpojer): Remove this once react is updated to 0.14
-      file.endsWith('performanceNow.js')
+      file.match(/node_modules\/(?!react-tools\/)/)
     ) {
       return src;
     }
 
-    return transformer.transform(src, file).code;
+    return transformer.transform(src, file, {inlineRequires: true}).code;
   },
 
   getCacheKey: createCacheKeyFunction([

packager/transformer.js

@@ -14,9 +14,14 @@ const babel = require('babel-core');
 const inlineRequires = require('fbjs-scripts/babel/inline-requires');
 
 function transform(src, filename, options) {
+  options = options || {};
   const plugins = [];
 
-  if (process.env.NODE_ENV === 'test') {
+  if (
+    options.inlineRequires &&
+    // (TODO: balpert, cpojer): Remove this once react is updated to 0.14
+    !filename.endsWith('performanceNow.js')
+  ) {
     plugins.push({
       position: 'after',
       transformer: inlineRequires,
@@ -63,7 +68,7 @@ function transform(src, filename, options) {
 module.exports = function(data, callback) {
   let result;
   try {
-    result = transform(data.sourceCode, data.filename);
+    result = transform(data.sourceCode, data.filename, data.options);
   } catch (e) {
     callback(e);
     return;