#!/usr/bin/env sh # Copyright (C) 2021 Leah Rowe <info@minifree.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 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 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/>. # [ "x${DEBUG+set}" = 'xset' ] && set -v set -u . "include/err.sh" read project < projectname version="version-unknown" [ -f version ] && read version < version version_="${version}" if [ -e ".git" ]; then version="$(git describe --tags HEAD 2>&1)" || \ version="git-$(git rev-parse HEAD 2>&1)" || \ version="${version_}" printf "%s\n" "${version}" > version fi versiondate="version-date-unknown" [ -f versiondate ] && read versiondate < versiondate versiondate_="${versiondate}" if [ -e ".git" ]; then versiondate="$(git show --no-patch --no-notes --pretty='%ct' HEAD)" || \ versiondate="${versiondate_}" printf "%s\n" "${versiondate}" > versiondate fi if [ "${versiondate}" = "version-date-unknown" ] || \ [ "${version}" = "version-unknown" ]; then err "cannot determine ${projectname} revision" fi