#!/bin/bash

CL=`getopt -o lphn -l local,packages,no-portage,help -- "$@"`
[ -z "$1" ] && opthelp=1
eval set -- "$CL"

for option in $@; do
	case $option in 
		"-h"|"--help")				opthelp=1; shift;;
		"-p"|"--packages")		optpackages=1; shift;;
		"-l"|"--local")				optlocal=1; shift;;
		"-n"|"--no-portage")	optnoport=1; shift;;
		"--") shift; break;;
	esac
done

server="$1"

if [ "$opthelp" = 1 ] || [ -z "${server}" ]; then
	echo "Usage: ${0##*/} [ -p | --packages | -l | --local | -n | --no-portage ] server"
	exit
fi

if [ -z "${optpackages}" -a -z "${optlocal}" -a "${optnoport}" = 1 ];then
	echo "${0##*/}: nothing to do. exiting."
	exit
fi

#portdir_overlay="`portdir_overlay portdir_overlay`"
#portdir="`portdir_overlay portdir`"
portdir_overlay="/usr/local/portage"
portdir="/usr/portage"
localsync="rsync://${server}/local-portage"
export RSYNC_PROXY=''
export SYNC="rsync://${server}/gentoo-portage"

[ "$optnoport" != 1 ] && emerge --sync

if [ "${optlocal}" = 1 ]; then
	echo ">>> starting rsync (local overlay) with $localsync"
	rsync -rlptDvz --progress --stats --delete --delete-after ${localsync} ${portdir_overlay}
fi

if [ "${optpackages}" ]; then
	echo ">>> starting rsync (tbz2 packages) with ${SYNC}/packages"
	rsync -rlptDvz --progress --stats --delete --delete-after ${SYNC}/packages ${portdir}
fi

# vim:ts=2