multi-push

#!/bin/sh
#
#    multi-push - push a bzr branch to both Launchpad and Github
#    Copyright (C) Dustin Kirkland <dustin.kirkland@gmail.com>
#
#    Authors: Dustin Kirkland <dustin.kirkland@gmail.com>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, version 3 of the License.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.


set -e

# Ensure that we're in a bzr branch
# TODO: Currently LP is master, GH is slave
# TODO: Should support both directions
[ -d ${PWD}/.bzr ] || exit 1
echo "INFO: bzr exists"
bzr push "$@"

# Handle bootstrapping of a new branch
if [ $(basename "$0") = "multi-push-init" ]; then
	mkdir -p ${PWD}.git
	OLDPWD="${PWD}"
	cd ${PWD}.git
	git init .
	# export + import + push
	bzr fast-export --export-marks=../.marks.bzr ${OLDPWD} | git fast-import --quiet --export-marks=../.marks.git
	git remote add origin git@github.com:${GITHUB_ID}/$(basename ${OLDPWD}).git
	git push -u origin master
elif [ -d ${PWD}.git ]; then
	echo "INFO: git exists"
	OLDPWD="${PWD}"
	cd ${PWD}.git
	# Export + import + push
	bzr fast-export --export-marks=../.marks.bzr ${OLDPWD} | git fast-import --quiet --export-marks=../.marks.git
	git push
fi