#!/bin/sh
#
# Copyright (C) 2015  Etersoft
# Copyright (C) 2015  Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

epm_autoorphans()
{

[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"


case $PMTYPE in
	#apt-rpm)
		# ALT Linux only
		#__epm_autoremove_altrpm

		# ALT Linux only
		#assure_exists remove-old-kernels
		#sudocmd remove-old-kernels
	#	;;
	apt-dpkg|aptitude-dpkg)
		assure_exists deborphan
		showcmd deborphan
		a= deborphan | sudocmd epm remove
		;;
	#aura)
	#	sudocmd aura -Oj
	#	;;
	yum-rpm)
		showcmd package-cleanup --orphans
		local PKGLIST=$(package-cleanup --orphans)
		sudocmd epm remove $PKGLIST
		;;
	urpm-rpm)
		showcmd urpmq --auto-orphans
		sudocmd urpme --auto-orphans
		;;
	#emerge)
	#	sudocmd emerge --depclean
	#	assure_exists revdep-rebuild
	#	sudocmd revdep-rebuild
	#	;;
	pacman)
		sudocmd pacman -Qdtq | sudocmd pacman -Rs -
		;;
	#slackpkg)
		# clean-system removes non official packages
		#sudocmd slackpkg clean-system
	#	;;
	#guix)
	#	sudocmd guix gc
	#	;;
	#pkgng)
	#	sudocmd pkg autoremove
	#	;;
	#zypper-rpm)
	#	sudocmd zypper clean
	#	;;
	*)
		fatal "Have no suitable command for $PMTYPE"
		;;
esac

}