pacman/scripts/libmakepkg/lint_pkgbuild/epoch.sh.in

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#!/bin/bash
#
# epoch.sh - Check the 'epoch' variable conforms to requirements.
#
# Copyright (c) 2014-2016 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 "$LIBMAKEPKG_LINT_PKGBUILD_EPOCH_SH" ]] && return
LIBMAKEPKG_LINT_PKGBUILD_EPOCH_SH=1
LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
source "$LIBRARY/util/message.sh"
lint_pkgbuild_functions+=('lint_epoch')
lint_epoch() {
if [[ $epoch != *([[:digit:]]) ]]; then
error "$(gettext "%s must be an integer, not %s.")" "epoch" "$epoch"
return 1
fi
}