#!/usr/bin/env bash

if [ $# -ne 1 ]; then
    echo "usage: rm <name>"
    exit 1
fi

base_dir="$HOME"
target="$1"

case $target in
    *\.git)
	;;
    *)
	target="${target}.git"
	;;
esac

if [ -d "$target" ]; then
    printf "Confirm delete? [y/N] "
    read -r confirm
    if [ "${confirm,,}" = "y" ]; then
	rm -rf "${base_dir:?}/${target:?}" \
	    && echo "Deleted Git repository ${target}"
    fi
else
    echo "$target does not exist."
fi