[Lunar-commits] CVS: moonbase/utils/lilo/plugin.d bootloader-lilo.plugin, NONE, 1.1

[Auke Kok]

Update of /var/cvs/lunar/moonbase/utils/lilo/plugin.d
In directory espresso.foo-projects.org:/tmp/cvs-serv14680/utils/lilo/plugin.d

Added Files:
	bootloader-lilo.plugin 
Log Message:
Merging in module-dependent plugins


--- NEW FILE: bootloader-lilo.plugin ---
#!/bin/bash
#############################################################
#                                                           #
# bootloader-lilo.plugin - plugin that performs lilo.conf   #
#                          maintenance                      #
#                                                           #
#############################################################
#                                                           #
# Copyright 2005 by Auke Kok under GPLv2                    #
#                                                           #
#############################################################


plugin_kernel_updatebootloader_lilo() {
	# preferred? - master switch for experienced users
	if [ -n "$BOOTLOADER" -a "$BOOTLOADER" != "lilo" ]; then
		return 2
	fi
	debug_msg "plugin_kernel_updatebootloader_lilo ($@)"

	if ! ( grep -q "$1" /etc/lilo.conf && grep -q "$1.old" /etc/lilo.conf ) ; then
		IFS_OLD=$IFS
		export IFS="
"
		rm -rf /etc/lilo.conf.new
		cp /etc/lilo.conf /etc/lilo.conf.old

		(( IMAGE_COUNT=0 ))
		for LINE in $(cat /etc/lilo.conf) ; do
			if echo $LINE | grep -q "image" || echo $LINE | grep -q "other" ; then
				echo >> /etc/lilo.conf.new
				if (( IMAGE_COUNT == 0 )) ; then
					if ! grep -q "$1" /etc/lilo.conf ; then
						printf "\nimage = %s\n    label = %s\n    read-only\n\n" "/boot/$1" "$2" >> /etc/lilo.conf.new
				fi
					if [ -f "/boot/$1.old" ] && ! grep -q "$1.old" /etc/lilo.conf ; then
						printf "\nimage = %s\n    label = %s\n    read-only\n\n"  "/boot/$1.old" "$2.old" >> /etc/lilo.conf.new
					fi
				fi
				(( IMAGE_COUNT++ ))
			fi
			if (( IMAGE_COUNT == 14 )) ; then
				break
			fi
			echo $LINE >> /etc/lilo.conf.new
		done

		if (( IMAGE_COUNT == 0 )) ; then
			echo >> /etc/lilo.conf.new
			if ! grep -q "$1" /etc/lilo.conf ; then
				printf "\nimage = %s\n    label = %s\n    read-only\n\n" "/boot/$1" "$2" >> /etc/lilo.conf.new
			fi
			if [ -f /boot/"$1.old" ] && ! grep -q "$1.old" /etc/lilo.conf ; then
				printf "\nimage = %s\n    label = %s\n    read-only\n\n"  "/boot/$1.old" "$2.old" >> /etc/lilo.conf.new
			fi
		fi

		cp /etc/lilo.conf.new /etc/lilo.conf
		export IFS=$IFS_OLD
	fi

    if query "Edit lilo configuration manually ?" n ; then
		edit_file /etc/lilo.conf
	fi

	/sbin/lilo
	sleep 4

	# right now we want to have it run all bootloaders?
	return 2
}


plugin_register KERNEL_UPDATEBOOTLOADER plugin_kernel_updatebootloader_lilo