Question

I’ve cloned a git repo using git clone --mirror, and I’d like to keep the mirror up to date. So far, I’ve been using git fetch --all, but I’ve noticed that branches deleted in the original repo are not deleted in the mirrored repo. I’ve looked at How to update a git clone --mirror? but my attempt at using git remote update didn’t appear to work – branches that were deleted in the original repo are still visible in the mirrored repo.

Answer 1

Use git remote prune remoteName to remove the remote branches.

You can also add the --prune tag to git remote update