This is a simple Gerrit hook for updating Redmine with information about what changes are in Gerrit review.

It parses the commit messages from Gerrit and looks for a Redmine issue in the style of "#1028".

It then adds a informative message to the Redmine issue about the review URL and other data. It can also change the status of the issue to indicate that this issue is now under gerrit review.

Script is tested with Redmine 2.4.1 and Gerrit 2.6.1

Install it in $GERRIT_HOME/hooks and edit the script to set the variables at the beginning.