#!/bin/bash
# Copyright (C) 2000-2020 Synology Inc. All rights reserved.
#
# Created by:  lukewu
# Created on:  2020-03-24

if ! pot_version=$(awk '/Project-Id-Version:/{print $3}' 'po/psmisc.pot'); then
    exit 1
fi

if ! version=$(echo "${pot_version}" | awk -F '\' '{print $1}'); then
    exit 1
fi

if ! [[ ${version} =~ [[:digit:]]+(\.[[:digit:]]+)+ ]]; then
    exit 1
fi

echo "${version}"
exit 0
#vim:set sts=4 sw=4 ts=4 et:
