#!/bin/sh

dldir="$HOME/Downloads"
if [ "$XDG_DOWNLOAD_DIR" ]; then
    dldir="$XDG_DOWNLOAD_DIR"
elif (which xdg-user-dir >/dev/null 2>&1) && [ "$(xdg-user-dir DOWNLOAD)" ]; then
    dldir="$(xdg-user-dir DOWNLOAD)"
fi

mkdir -p "$dldir"
cd "$dldir"

gitdir="$(basename -s .git "$1")"
test -e "$gitdir" && exit 1

git clone "$1" --depth=1 "$gitdir"
test "$EDITOR" || EDITOR="emacsclient"
emacsclient "$gitdir"
rm -rf "$gitdir"