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Ensure correct Babel plugin locations in packager transform 

Summary: Manually resolve all default Babel plugins. `babel.transform` will attempt to resolve all base plugins relative to the file it's compiling. This makes sure that we're using the plugins installed in the react-native package.

**NOTE:** Haven't tested this. Please don't merge until Travis has done CI.
Closes https://github.com/facebook/react-native/pull/4248

Reviewed By: svcscm

Differential Revision: D2679651

Pulled By: davidaurelio

fb-gh-sync-id: 0cdef1e738ba28c09c811432a71047f80540ed7b
This commit is contained in:
Sebastian McKenzie 2015-11-20 07:52:36 -08:00 committed by facebook-github-bot-6
parent b289600a7a
commit b0b2a27b75
1 changed files with 15 additions and 0 deletions
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15
transformer.js
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@ -37,6 +37,21 @@ function transform(src, filename, options) {
}
config.plugins = extraPlugins.concat(config.plugins);
// Manually resolve all default Babel plugins. babel.transform will attempt to resolve
// all base plugins relative to the file it's compiling. This makes sure that we're
// using the plugins installed in the react-native package.
config.plugins = config.plugins.map(function(plugin) {
// Normalise plugin to an array.
if (!Array.isArray(plugin)) {
plugin = [plugin];
}
// Only resolve the plugin if it's a string reference.
if (typeof plugin[0] === 'string') {
plugin[0] = require(`babel-plugin-${plugin[0]}`);
}
return plugin;
});
const result = babel.transform(src, Object.assign({}, babelRC, config));
return {