#!/bin/bash
#
# priority: 1000
#
# Rebuild the Boot CD
#
# Mark Huang <mlhuang@cs.princeton.edu>
# Copyright (C) 2006 The Trustees of Princeton University
#
# $Id$
# $URL$
#

# Source function library and configuration
. /etc/plc.d/functions
. /etc/planetlab/plc_config

# Be verbose
set -x

case "$1" in
    start)
	if [ "$PLC_BOOT_ENABLED" != "1" -a \
	     "$PLC_WWW_ENABLED" != "1" ] ; then
	    exit 0
	fi

	dialog $"Rebuilding Boot CD"

	# Customize the Boot CD : run build.sh on all available bootcd's
	shopt -s nullglob
	# xxx nodefamily xxx - might make sense to detect sequel from older installs
	for bootcd in /usr/share/bootcd-* ; do
	    name=$(basename $bootcd)
	    nodefamily=$(echo $name | sed -e s,bootcd-,,)
	    download=/var/www/html/download-${nodefamily}
	    [ -d ${download} ] || mkdir -p ${download}

	    pushd ${download}
	    action $"Rebuilding BootCD $name" ${bootcd}/build.sh ${PLC_BUILD_ALL_BOOTCDS:+-a}
	    check
	    popd
	
	done

	# just issue a warning about legacy locations
	for legacy in /usr/share/bootcd /var/www/html/download ; do
	    [ -e $legacy ] && echo "WARNING: found legacy location $legacy -- ignored"
	done

	result "$MESSAGE"
	;;
esac

exit $ERRORS