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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/>.
#
load_helper epm-query
load_helper epm-print
epm_provides_files()
{
local pkg_files="$*"
[ -n "$pkg_files" ] || return
local PKGTYPE="$(get_package_type $pkg_files)"
case $PKGTYPE in
rpm)
assure_exists rpm
if [ -n "$short" ] ; then
docmd rpm -q --provides -p $pkg_files | sed -e 's| .*||'
else
docmd rpm -q --provides -p $pkg_files
fi
;;
deb)
assure_exists dpkg
# FIXME: will we provide ourself?
docmd dpkg -I $pkg_files | grep "^ *Provides:" | sed "s|^ *Provides:||g"
;;
*)
fatal 'Have no suitable command for $PMTYPE'
;;
esac
}
epm_provides_names()
{
local pkg_names="$*"
local CMD
[ -n "$pkg_names" ] || return
# by package name
case $PMTYPE in
apt-rpm)
# FIXME: need fix for a few names case
# TODO: separate this function to two section
if is_installed $pkg_names ; then
CMD="rpm -q --provides"
else
EXTRA_SHOWDOCMD=' | grep "Provides:"'
if [ -n "$short" ] ; then
docmd apt-cache show $pkg_names | grep "Provides:" | sed -e 's|, |\n|g' -e 's|Provides: ||' -e 's| .*||'
else
docmd apt-cache show $pkg_names | grep "Provides:" | sed -e 's|, |\n|g' -e 's|Provides: ||'
fi
return
fi
;;
urpm-rpm)
if is_installed $pkg_names ; then
CMD="rpm -q --provides"
else
CMD="urpmq --provides"
fi
;;
zypper-rpm)
if is_installed $pkg_names ; then
CMD="rpm -q --provides"
else
fixme "FIXME: use hi level commands or download firstly"
fi
;;
yum-rpm)
if is_installed $pkg_names ; then
CMD="rpm -q --provides"
else
fixme "FIXME: use hi level commands or download firstly"
fi
;;
dnf-rpm|dnf5-rpm)
if is_installed $pkg_names ; then
CMD="rpm -q --provides"
else
CMD="dnf repoquery --provides"
fi
;;
emerge)
assure_exists equery
CMD="equery files"
;;
# yum-rpm)
# CMD="yum deplist"
# ;;
pkgng)
CMD="pkg info -b"
;;
apt-dpkg)
# FIXME: need fix for a few names case
if is_installed $pkg_names ; then
showcmd dpkg -s $pkg_names
a='' dpkg -s $pkg_names | grep "^Provides:" | sed "s|^Provides:||g"
return
else
EXTRA_SHOWDOCMD=' | grep "Provides:"'
docmd apt-cache show $pkg_names | grep "Provides:" | sed -e 's|, |\n|g' | grep -v "^Provides:"
return
fi
;;
*)
fatal 'Have no suitable command for $PMTYPE'
;;
esac
if [ -n "$direct" ] && [ "$CMD" = "rpm -q --provides" ] ; then
# do universal provides
docmd $CMD $pkg_names | sed -e 's| .*||' | grep -F "()"
a= $CMD $pkg_names | sed -e 's| .*||' | grep -v -E "^(lib|ld-linux)"
elif [ -n "$short" ] ; then
docmd $CMD $pkg_names | sed -e 's| .*||'
else
docmd $CMD $pkg_names
fi
}
epm_provides()
{
# if possible, it will put pkg_urls into pkg_files or pkg_names
if [ -n "$pkg_urls" ] ; then
load_helper epm-download
__handle_pkg_urls_to_checking
fi
[ -n "$pkg_filenames" ] || fatal "Provides: package name is missed"
epm_provides_files $pkg_files
# shellcheck disable=SC2046
epm_provides_names $(print_name $pkg_names)
}