Support plugins that conform to ES6 modules

Summary: ES6 modules export an object with a property called `default`. See Babel itself for how this is handled: babel/babel@b5b7e34 Closes #4513 Reviewed By: svcscm Differential Revision: D2715512 Pulled By: mkonicek fb-gh-sync-id: 40e5ea35adcdb66806a4895578d637cd72538619
facebook · Dec 4, 2015 · dff8f53 · dff8f53
1 parent c1849e7
commit dff8f53
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packager/transformer.js b/packager/transformer.js
@@ -48,6 +48,7 @@ function transform(src, filename, options) {
     // Only resolve the plugin if it's a string reference.
     if (typeof plugin[0] === 'string') {
       plugin[0] = require(`babel-plugin-${plugin[0]}`);
+      plugin[0] = plugin[0].__esModule ? plugin[0].default : plugin[0];
     }
     return plugin;
   });