Git Prune Branches

gistfile1.sh

function gitPruneBranches() {
	local remote="$1"
	local delete_arg="$2"

	if [ -z "$remote" ]; then
		echo "must define a remote"
		return 1
	fi

	if [ -z "$delete_arg" ]; then
		delete_arg="-d"
	fi

	echo "Pruning branches for remote=${remote}"

	git branch -r | awk '{print $1}' | egrep -v -f /dev/fd/0 <(git branch -vv | grep "${remote}") | awk '{print $1}' | xargs git branch "${delete_arg}"
}

alias gpb='gitPruneBranches'