myhome/.local/bin/git-delete-branch

#!/bin/bash

# shellcheck disable=2162

function delete_local_branch(){
    git branch -D "$1"
}

function delete_remote_branch(){
    git push origin --delete "$1"
}

echo
echo "List of branches:"
echo -e "$(git branch)"
echo

while true; do
    read -p "Select branch to remove: " BRANCH
    read -p "Remove locally / remote / both [L/R/B]: " CHOOSE
    case $CHOOSE in
        [Bb]* ) delete_local_branch "$BRANCH" && delete_remote_branch "$BRANCH" ;;
        [Ll]* ) delete_local_branch "$BRANCH";;
        [Rr]* ) delete_remote_branch "$BRANCH";;
        * ) echo "Please write good answer";;
    esac
done