#! /bin/bash

# Copyright (C) 2011 GRNET S.A. 
#
# 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 2 of the License, 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

### BEGIN TASK INFO
# Provides:		SELinuxAutorelabel
# RunBefore:            EnforcePersonality
# RunAfter:             MountImage
# Short-Description:	Force the system to relabel at next boot
### END TASK INFO

set -e
. "@commondir@/common.sh"

trap task_cleanup EXIT
report_task_start

# Check if the task should be prevented from running.
check_if_excluded

if [ ! -d "$SNF_IMAGE_TARGET" ]; then
	log_error "Target dir: \`$SNF_IMAGE_TARGET' is missing"	
fi

if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" = "linux" ]; then
    distro=$(get_base_distro $SNF_IMAGE_TARGET)

    if [ "$distro" = "redhat" ]; then
        # we have to force a filesystem relabeling for SELinux after messing
        # around with the filesystem in redhat derived OSs
        echo "Enforce an automatic relabeling in the initial boot process..."
        touch "$SNF_IMAGE_TARGET/.autorelabel"
    fi
fi

exit 0

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