GrayedFox

#!/usr/bin/env bash

# first we prune origin to ensure our local list of remote branches is up to date
git remote prune origin

GONE_BRANCHES=$(git branch -vv | grep 'origin/.*: gone]' | awk '{print $1}')

if [ -z "$GONE_BRANCHES" ]; then
  echo "Could not find any local branches that have a gone remote"
  exit 0