#!/bin/sh

VERSION="$1"

if [ -z "$VERSION" ];then
	echo "Version argument is mandantory" >&2
	exit 1
fi

if expr "$VERSION" : "^v[0-9]\+\.[0-9]\+\.[0-9]\+" >/dev/null;then
	git commit --allow-empty -m "$VERSION"
	git tag $VERSION
else
	echo "Not a valid version" >&2
	exit 2
fi