#!/bin/sh
# Copyright © 2014-2015 Jonas Smedegaard <dr@jones.dk>
# Description: create/update local + remote git and register in mr
#
# 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; either version 3, or (at your option)
# any later version.
#
# 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/>.
#
# Depends: git mr

set -eu

for dir in "$@"; do
	if [ ! -d "$dir" ]; then
		echo "Skipping non-dir \"$dir\""
		continue
	fi
	cd "$dir"
	if [ ! -d .git ]; then
		if [ -z "$GIT_INIT_BASEURL" ]; then
			echo "Skipping non-git dir \"$dir\" (set GIT_INIT_BASEURL to initialize)"
			cd ..
			continue
		fi
		touch ../.mrconfig
		git init
		git add -A
		git commit -m "Initial commit."
	fi
	if ! url=$(git config --get remote.origin.url); then
		git remote add origin "$GIT_INIT_BASEURL"/"$dir"
		url=$(git config --get remote.origin.url)
		mr reg
	fi
	host=$(echo "$url" | sed -e 's/:.*//')
	path=$(echo "$url" | sed -e 's/.*://' -e 's/\.git$//')
	if ! ssh "$host" test -d "$path.git"; then
		ssh "$host" mkdir -p "$(dirname "$path")"
		ssh "$host" git init --bare "$path.git"
	fi
	git add -A && git commit -m "Sync." || true
	git push --set-upstream origin master || true
	cd ..
done

printf 'Done (press return)'
read foo