#! /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:		FilesystemResizeMounted
# RunBefore:            UmountImage
# RunAfter:		InstallUnattend
# Short-Description:	Resize filesystem to use all the available space
### END TASK INFO

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

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

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

if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" != "windows" ]; then
    exit 0
fi

last_partition=$(get_last_partition "$SNF_IMAGE_DEV")
id=$(echo "$last_partition" | cut -d: -f1)
ptype=$(echo "$last_partition" | cut -d: -f5)

if [ "$ptype" = "ntfs" ]; then
    # Write a diskpart script to %SystemDrive%\Windows\SnfScripts. Sysprep will
    # try to execute this script during the specialize pass.
    cat > "$SNF_IMAGE_TARGET/Windows/SnfScripts/ExtendFilesystem" <<EOF
select disk 0
select volume $id
extend filesystem
exit
EOF
fi

exit 0

# vim: set sta sts=4 shiftwidth=4 sw=4 et ai :