#!/bin/bash

rt_REPO="$1"

if [ $# == 0 ]; then
	echo "Usage: $0 <repo-url>"
	echo -e " clones repository at <repo-url>"
	exit 1
fi

prog_from_url() {
	if [ `echo $1 | grep -E "(git|hub|repo.or.cz)"` ]; then
		rt_PROG="git"
	elif [ `echo $1 | grep -E "(hg|bitbucket)"` ]; then
		rt_PROG="hg"
	else
		echo "Error: Unknown repo at $1"
		exit 1
	fi
}

prog_from_url $rt_REPO
rt_CMD="clone"

$rt_PROG $rt_CMD $rt_REPO