cleanup-branches.sh

for k in $(git branch --sort=committerdate | sed /\*/d); do 
  if [ -z "$(git log -1 --since='2 months ago' -s $k)" ]; then
    echo ""
    echo ""
    echo "branch: $k"
    git show $k --stat --oneline
    git show $k --pretty="format:  Last commit: %cd" | head -n 1
    
    read -p "  delete '$k'? [yN] " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
      git push --delete origin $k
      git branch -D $k
      echo "deleted '$k'"
    fi
  fi
done