Delete detached branches
Git, Repository, Branch · Apr 13, 2021

Deletes all detached branches.
- Use
git fetch --all --prune
to garbage collect any detached branches. - This is especially useful if the remote repository is set to automatically delete merged branches.
git fetch --all --prune
git checkout master
git branch
# master
# patch-1
# patch-2
# Assuming `patch-1` is detached
git fetch --all --prune
git branch
# master
# patch-2