#!/bin/sh
#############################################################################
# Copyright (c) 2019 Balabit
# Copyright (c) 2018 Kokan <kokaipeter@gmail.com>
#
# 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 <https://www.gnu.org/licenses/>.
#
# As an additional exemption you are allowed to compile & link against the
# OpenSSL libraries as published by the OpenSSL project. See the file
# COPYING for details.
#
#############################################################################

BASEDIR=$(dirname "$0")
unset CDPATH

cd $BASEDIR/../

if [ "$VERSION" != "" ]; then
  echo $VERSION | tr -d '\n'
elif [ -d .git ] && GIT_VERSION=$(git describe --match 'axosyslog-[0-9]*' --tags --dirty --abbrev=7); then
  echo $GIT_VERSION | sed 's/^axosyslog-//' | tr '-' '.' | tr -d '\n'
else
  cat VERSION.txt | tr -d '\n'
fi
