sbadia/puppet-gitlab — pull request #167 by njm506 (2014-08-05 14:30:42+00:00)
Title: Add flexibility in managing git user, group and home directory

These modifications allow the following:
- Externally managing the git user (for example, using an external directory service)
- Assigning a group with a different name to the git user
- Allowing the home directory to be separately managed, if desired

I've successfully deployed this on a test server. By default, the behaviour is the same as before.