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#!/bin/bash
#
# conflicts.sh - Check the 'conflicts' array conforms to requirements.
#
# Copyright (c) 2014-2018 Pacman Development Team <pacman-dev@archlinux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
[[ -n "$LIBMAKEPKG_LINT_PKGBUILD_CONFLICTS_SH" ]] && return
LIBMAKEPKG_LINT_PKGBUILD_CONFLICTS_SH=1
LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
source "$LIBRARY/lint_pkgbuild/pkgname.sh"
source "$LIBRARY/lint_pkgbuild/pkgver.sh"
source "$LIBRARY/util/message.sh"
source "$LIBRARY/util/pkgbuild.sh"
lint_pkgbuild_functions+=('lint_conflicts')
lint_conflicts() {
local conflicts_list conflict name ver ret=0
get_pkgbuild_all_split_attributes conflicts conflicts_list
# save our shell options and turn on extglob
local shellopts=$(shopt -p)
shopt -s extglob
for conflict in "${conflicts_list[@]}"; do
name=${conflict%%@(<|>|=|>=|<=)*}
# remove optional epoch in version specifier
ver=${conflict##$name@(<|>|=|>=|<=)?(+([0-9]):)}
lint_one_pkgname conflicts "$name" || ret=1
if [[ $ver != $conflict ]]; then
# remove optional pkgrel in version specifier
check_pkgver "${ver%-+([0-9])?(.+([0-9]))}" conflicts || ret=1
fi
done
eval "$shellopts"
return $ret
}
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