#!/bin/sh

## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


set -e

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

if [ -z "${VERSION}" ]; then
	echo "Usage: $0 VERSION"
	exit 1
fi

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

if [ ! -d .git ]
then
	# Removing toplevel git metadata
	rm -rf .git*

	# Checking for other git metadata
	if [ -n "$(find . -name ".git*")" ]
	then
		echo "W: directory contains git meta data"
	fi

	git init --shared
fi

git add .

git commit -a -m "Adding upstream version ${VERSION}."
git-upstream-tag ${TAG} ${COMMIT}
