cleanup_branch.sh

merged_branches(){
  local red=`tput setaf 1`
  local green=`tput setaf 2`
  local bold=`tput bold`
  local reset=`tput sgr0`

  local current_branch=$(git rev-parse --abbrev-ref HEAD)
  for branch in $(git branch --merged | cut -c3-)
    do
      if [[ $branch = $current_branch ]]; then
        continue
      fi
      echo "Branch ${bold}$branch${reset} is already merged into ${bold}$current_branch${reset}."
      echo "Would you like to delete it? ${green}[Y]es${reset}/${red}[N]o${reset} "
      read REPLY
      if [[ $REPLY =~ ^[Yy] ]]; then
        git branch -d $branch
      fi
  done
}