#!/bin/sh
# Distro packagers may set the LOCALVER variable to add their distribution to
# the version, e.g. 1.0-alpine.
VERSION=${VERSION:-0.25.2}

ver=$(git describe 2>/dev/null)
if [ $? -ne 0 ]
then
	ver="dev+$(git log -1 --format='%h' 2>/dev/null)"
	if [ $? -ne 0 ]
	then
		# git presumed unavailable
		ver=$VERSION
	fi
fi

localver=${LOCALVER:-}
if [ ${#localver} != 0 ]
then
	ver="$ver-$localver"
fi
echo $ver
