#!/bin/sh

DOMAIN=github.com
USER=ambrevar

usage () {
	cat <<EOF>&2
Usage: ${0##*/} [OPTIONS] REPOS

Clone git repo(s) from $DOMAIN:$USER.

Options:

  -d DOMAIN: Set domain.
  -u USER:   Set repository owner.

EOF
}

while getopts ":d:u:" opt; do
	case $opt in
	d)
		DOMAIN=$OPTARG ;;
	u)
		USER=$OPTARG ;;
	\?)
		usage
		exit 1 ;;
	esac
done

shift $((OPTIND - 1))

if [ $# -eq 0 ]; then
	usage
	exit 1
fi

if ! command -v git >/dev/null 2>&1; then
	echo >&2 "'git' not found"
	exit 1
fi

for i; do
	git clone "git@$DOMAIN:/$USER/$i" || git clone "https://$DOMAIN/$USER/$i"
done