#!/bin/sh

# lh_patchlinux.sh <action>

# The linux-image package asks interactively for initial ramdisk
# creation. Therefore, we preconfigure /etc/kernel-img.conf.
# FIXME: preseeding?

case "${1}" in
	apply)
		# Save kernel configuration
		if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf ]
		then
			cp "${LIVE_CHROOT}"/etc/kernel-img.conf \
				"${LIVE_CHROOT}"/etc/kernel-img.conf.old
		fi

		# Configure kernel-img.conf
		echo "do_initrd = Yes"  >> "${LIVE_CHROOT}"/etc/kernel-img.conf
		;;

	deapply)
		# Restore kernel configuration
		if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf.old ]
		then
			mv "${LIVE_CHROOT}"/etc/kernel-img.conf.old \
				"${LIVE_CHROOT}"/etc/kernel-img.conf
		else
			rm -f "${LIVE_CHROOT}"/etc/kernel-img.conf
		fi
		;;
esac