+#!/bin/bash
+#
+# priority: 1000
+#
+# Rebuild the Boot CD
+#
+# Mark Huang <mlhuang@cs.princeton.edu>
+# Copyright (C) 2006 The Trustees of Princeton University
+#
+# $Id$
+#
+
+# 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 \
+ "$PLC_WWW_ENABLED" != "1" ] ; then
+ exit 0
+ fi
+
+ MESSAGE=$"Rebuilding Boot CD"
+ dialog "$MESSAGE"
+
+ ########## legacy myplcs - temporary code
+ # create /etc/planetlab/nodefamily if missing
+ [ -f /etc/planetlab/nodefamily ] || { mkdir -p /etc/planetlab ; echo "planetlab-i386" > /etc/planetlab/nodefamily ; }
+ # move if plain directories
+ for legacydir in /usr/share/bootcd /var/www/html/download ; do
+ if [ -d "${legacydir}" ] && [ ! -h ${legacydir} ] ; then
+ rm -rf ${legacydir}-legacy
+ mv -f ${legacydir} ${legacydir}-legacy
+ fi
+ done
+ ########## end
+
+ # get the default nodefamily
+ def_nodefamily=$(cat /etc/planetlab/nodefamily)
+
+ # Customize the Boot CD : run build.sh on all available bootcd's
+ shopt -s nullglob
+ 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}
+ ${bootcd}/build.sh ${PLC_BUILD_ALL_BOOTCDS:+-a}
+ check
+ popd
+
+ # the default: create symlinks to the actual locations
+ if [ "${nodefamily}" == "${def_nodefamily}" ] ; then
+ rm -rf /usr/share/bootcd
+ ln -s /usr/share/bootcd-${nodefamily} /usr/share/bootcd
+ rm -rf /var/www/html/download
+ ln -s /var/www/html/download-${nodefamily} /var/www/html/download
+ fi
+ done
+
+ result "$MESSAGE"
+ ;;
+esac
+
+exit $ERRORS