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#!/bin/sh
#
# Copyright (C) 2013 Etersoft
# Copyright (C) 2013 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_whatdepends()
{
local CMD
[ -n "$pkg_filenames" ] || fatal "Whatdepends: missing package(s) name"
# by package name
case $PMTYPE in
apt-rpm)
CMD="apt-cache whatdepends"
;;
apt-dpkg|aptitude-dpkg)
CMD="apt-cache rdepends"
;;
aptitude-dpkg)
CMD="aptitude why"
;;
yum-rpm)
CMD="repoquery --whatrequires"
;;
emerge)
assure_exists equery
CMD="equery depends -a"
;;
*)
fatal "Have no suitable command for $PMTYPE"
;;
esac
docmd $CMD $pkg_filenames
}