delete-git-branches.sh

#!/bin/bash

delete_branches () {
  branches=($(git branch | sed 's/*//g'))
  element_count=${#branches[@]}
  selected_branches=()
  echo "Select branches:"
  for br in "${branches[@]}"
  do
    echo "Delete $br ? y/(n)"
    read -n 1 -s yn
    if [ "$yn" == "y" ]; then
      selected_branches+=($br)
    fi
  done

  echo "Deleting following branches:"
  for br in "${selected_branches[@]}"
  do
    echo "$br"
  done

  read -n 1 -s -p "y/(n)?" yn
  echo
  if [ "$yn" == "y" ]; then
    for br in "${selected_branches[@]}"
    do
      git branch -D $br
    done
    echo "Done."
  else
    echo "Aborted."
  fi
}

delete_branches