My project existed for a while and beginning to be populated with old branches. I want to prune these branches. I know how to prune git branches but don’t know how to update Gitlab with the new pruned branches.
Is there a tool or gitlab-rake option to update Gitlab database with the prune git branches to delete rows or do I have to create a new project and import the pruned branches? In the later case, I would loose all my merge request information.
Any help will be appreciated.