Triggering Re index through Commit Messages

One can trigger GSearch re-indexes via puppet by placing one of two magic strings in their commit message. [sys update-index] will simply restart tomcat and trigger a reindex [sys delete-index] will delete the Solr index restart Tomcat and trigger a reindex

e.g. git commit -a -m '[sys delete-index] for collection indexing'

When puppet runs it will check each new(to the local repo) commit's message for an instance of these strings and will trigger the appropriate action.