example42/puppet-git — pull request #5 by lermit (2013-11-21 20:40:29+00:00)
Title: Add: execute_on_change parameter

If execute_on_change is set to true the pre_command and post_command
will be execute only if change has been made on git repository. Default
value is false.

I'm not sure if 'execute_on_change' is the best name.

Thank you for your hard work.