#!/bin/bash
#
# Tests when a git mirror fails that it keeps the backups around
#
# Copyright (C) 2012-2013  Codethink Limited
#
# 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 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


set -e
set -o pipefail

repo_name="git-backup-test-repo"
logfile="$DATADIR/$repo_name.log"
workdir="$DATADIR/work-dir"
repo="$DATADIR/$repo_name"
prebackup="$workdir/$repo_name/git-pre-update"
postbackup="$workdir/$repo_name/git-post-fail"

# create backup dirs
#(lorry must not fail to make a new backup if backup dirs already exist)
mkdir -p "$prebackup" "$postbackup"

# mirror some history
"${SRCDIR}/test-lorry" --pull-only --log="$logfile" --working-area="$workdir" --bundle=never \
  "$DATADIR/git-backup-test-repo.lorry"

if [ -e "$prebackup" ] || [ -e "$postbackup" ]
then
	echo "Lorry should remove existing backup directories" >&2
	exit 1
fi