#!/bin/sh

# lh_source_disk (1) - install disk information into source
# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.

set -e

# Including common functions
LH_BASE="${LH_BASE:-/usr/share/live-helper}"

for FUNCTION in "${LH_BASE}"/functions/*.sh
do
	. "${FUNCTION}"
done

# Setting static variables
DESCRIPTION="install disk information into source"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffile config/common
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/binary
Read_conffile config/source
Read_conffile "${LH_CONFIG}"
Set_defaults

if [ "${LH_SOURCE_IMAGES}" != "iso" ]
then
	exit 0
fi

Echo_message "Begin installing disk information..."

# Requiring stage file
Require_stagefile .stage/bootstrap

# Checking stage file
Check_stagefile .stage/source_disk

# Checking lock file
Check_lockfile .lock

# Creating lock file
Create_lockfile .lock

mkdir -p source/.disk

ARCHITECTURE="$(echo ${LH_ARCHITECTURE} | sed -e 's# #/#g')"
DISTRIBUTION="$(echo ${LH_DISTRIBUTION} | cut -b 1 | tr '[a-z]' '[A-Z]')"
DISTRIBUTION="${DISTRIBUTION}$(echo ${LH_DISTRIBUTION} | cut -b 2-)"
eval VERSION="$$(echo VERSION_${LH_DISTRIBUTION})"

case "${LH_MODE}" in
	debian)
		if [ -d binary/pool/main/b/base-installer ]
		then
			if [ -d binary/pool/main/l/live-installer ]
			then
				TYPE="LIVE/INSTALL"
			fi

			TYPE="LIVE/NETINST"
		else
			TYPE="LIVE"
		fi

		echo "Debian GNU/Linux ${VERSION} \"${DISTRIBUTION}\" - Official ${ARCHITECTURE} ${TYPE} Source $(date +%Y%m%d-%H:%M)" > source/.disk/info
		;;

	ubuntu)
		echo "Ubuntu Linux ${VERSION} \"${DISTRIBUTION}\" - Unofficial ${ARCHITECTURE} LIVE/NETINST Source $(date +%Y%m%d-%H:%M)" > source/.disk/info
		;;
esac

# Creating stage file
Create_stagefile .stage/source_disk