No option to pass in a config script for the bundler

[BrandonSmith]

Steps to reproduce the behavior

react-native-xcode.sh from react-native allows passing in a configuration script for the metro bundler as follows:

export BUNDLE_CONFIG=<path to rn-cli-config.js>

Expected behavior

Developer should be able to specify a bundler configuration script.

Actual behavior

No option available.

[thekevinbrown]

Has this been resolved with the release of #46?

[thekevinbrown]

I'll go ahead and assume this was resolved. If I'm incorrect please let me know by opening a new issue.