#!/bin/sh

set -e

if [ -n "$(git config --get user.signingKey)" ]
then
	GIT_OPTIONS="-s"
else
	GIT_OPTIONS="-a"
fi

VERSION="${1}"
COMMIT="${2}"

TAG="$(echo ${VERSION} | sed -e 's|:|%|g' -e 's|~|_|g')"

git tag ${GIT_OPTIONS} -f -m "Tagging upstream version ${VERSION}." upstream/${TAG} ${COMMIT}