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