#!/bin/bash

alias download="./padown"
_seed='https://repos.wine-staging.com/macosx/i686/'

_url_latest="$_seed$(curl $_seed 2> /dev/null | \
		     grep 'pkg<' | \
		     tail -n1)"

_ver_latest=$(echo $_url_latest | \
	      awk -F"wine-staging-" '{print $2}' | \
	      awk -F"-osx" '{print $1}')

_ver_current=$(wine --version | \
	       awk -F"wine-" '{print $2}' | \
	       awk -F" " '{print $1}')

echo "Latest version:  $_ver_latest"
echo "Current version: $_ver_current"

[[ ! $_ver_latest == $_ver_current ]] && {
	download $_url_latest
	open wine-staging-$_ver_latest-osx.pkg
} || \
	echo "already latest."