# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header:
#
# @ECLASS: mythtv.eclass
# @AUTHOR: Doug Goldstein <cardoe@gentoo.org>
# @MAINTAINER: Doug Goldstein <cardoe@gentoo.org>
# @BLURB: Downloads the MythTV source packages and any patches from the fixes branch
#

inherit eutils versionator
SHORT="$(echo ${MYTHTV_COMMIT} | cut -c1-7)"

# Release version
MY_PV="${PV%_*}"

# what product do we want
case "${PN}" in
	       mythtv) MY_PN="mythtv";;
	mythtv-themes) MY_PN="myththemes";;
	      mythweb) MY_PN="mythweb";;
	            *) MY_PN="mythplugins";;
esac

# _pre is from SVN trunk while _p and _beta are from SVN ${MY_PV}-fixes
# TODO: probably ought to do something smart if the regex doesn't match anything
[[ "${PV}" =~ (_alpha|_beta|_pre|_rc|_p)([0-9]+) ]] || {
	eerror "Invalid version requested (_alpha|_beta|_pre|_rc|_p) only"
	exit 1
}

REV_PREFIX="${BASH_REMATCH[1]}" # _alpha, _beta, _pre, _rc, or _p
MYTHTV_REV="${BASH_REMATCH[2]}" # revision number

case $REV_PREFIX in
	_pre|_alpha) MYTHTV_REPO="master";;
	_p|_beta|_rc) VER_COMP=( $(get_version_components ${MY_PV}) )
	          FIXES_VER="${VER_COMP[0]}.${VER_COMP[1]}"
	          MYTHTV_REPO="tree/fixes/${FIXES_VER}";;
esac

HOMEPAGE="http://www.mythtv.org"
LICENSE="GPL-2"

if [[ ${MY_PN} == "mythtv" ]]; then
	# this works for plugins and core
	SRC_URI="https://github.com/MythTV/mythtv/tarball/${MYTHTV_COMMIT} -> mythtv-${PV}-${SHORT}.tar.gz"
	S="${WORKDIR}/MythTV-mythtv-${SHORT}/${MY_PN}"
elif [[ ${MY_PN} == "mythplugins" ]]; then
	# this works for plugins and core. need a working or statement
	SRC_URI="https://github.com/MythTV/mythtv/tarball/${MYTHTV_COMMIT} -> mythtv-${PV}-${SHORT}.tar.gz"
	S="${WORKDIR}/MythTV-mythtv-${SHORT}/${MY_PN}"
else
	# this should be suitably generic for themes and web
	SRC_URI="https://github.com/MythTV/${MY_PN}/tarball/${MYTHTV_COMMIT} -> ${PN}-${PV}-${SHORT}.tar.gz"
	S="${WORKDIR}/MythTV-${MY_PN}-${SHORT}"
fi