live-build/helpers/lh_source_iso

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#!/bin/sh
# lh_source_iso(1) - build iso source image
# 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
. "${FUNCTION}"
done
# Setting static variables
DESCRIPTION="build iso source image"
HELP=""
USAGE="${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 [ "${LH_SOURCE}" != "enabled" ]
then
exit 0
fi
if ! echo "${LH_SOURCE_IMAGES}" | grep -qs iso
then
exit 0
fi
Echo_message "Begin building source iso image..."
# Requiring stage file
Require_stagefile .stage/source_debian
# Checking stage file
Check_stagefile .stage/source_iso
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Checking depends
Check_package chroot/usr/bin/genisoimage genisoimage
# Installing depends
Install_package
# Remove old iso image
if [ -f source.iso ]
then
rm -f source.iso
fi
if [ "${LH_QUIET}" = "enabled" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -quiet"
fi
if [ "${LH_VERBOSE}" = "enabled" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -v"
fi
if [ -n "${LH_ISO_APPLICATION}" ] && [ "${LH_ISO_APPLICATION}" != "none" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -A \"${LH_ISO_APPLICATION}\""
fi
if [ -n "${LH_ISO_PREPARER}" ] && [ "${LH_ISO_PREPARER}" != "none" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -p \"${LH_ISO_PREPARER}\""
fi
if [ -n "${LH_ISO_PUBLISHER}" ] && [ "${LH_ISO_PUBLISHER}" != "none" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -publisher \"${LH_ISO_PUBLISHER}\""
fi
if [ -n "${LH_ISO_VOLUME}" ] && [ "${LH_ISO_VOLUME}" != "none" ]
then
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS} -V \"${LH_ISO_VOLUME}\""
fi
# Moving image
mv source chroot
cat >> chroot/source.sh << EOF
genisoimage ${GENISOIMAGE_OPTIONS} -o source.iso -r -J -l -cache-inodes source
EOF
Chroot "sh source.sh"
# Move image
mv chroot/source chroot/source.iso ./
rm -f chroot/source.sh
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/source_iso