multi-module change - first step towards multi-bootcd's myplc

packaging of bootcd has changed, now goes into
/usr/share/bootcd-<nodefamily>
a symlink /usr/share/bootcd should get created
also /var/www/html/download moves to -<nodefamily> with a convenience symlink created

2nd step (remains to do): add option(s) to GetBootMedium to leverage this

diff --git a/plc.d/bootcd b/plc.d/bootcd
index 1faf045..78643f0 100755 (executable)
--- a/plc.d/bootcd
+++ b/plc.d/bootcd
@@ -27,11 +27,40 @@ case "$1" in
        MESSAGE=$"Rebuilding Boot CD"
        dialog "$MESSAGE"
 
-       # Customize the Boot CD
-       pushd /var/www/html/download
-       /usr/share/bootcd/build.sh ${PLC_BUILD_ALL_BOOTCDS:+-a}
-       check
-       popd
+       ########## legacy myplcs - temporary code
+       [ -f /etc/planetlab/nodefamily ] || { mkdir -p /etc/planetlab ; echo "planetlab-i386" > /etc/planetlab/nodefamily ; }
+       ########## end
+
+       # get the default nodefamily
+       def_nodefamily=$(cat /etc/planetlab/nodefamily)
+
+       ########## legacy myplcs - temporary code
+       [ -d /usr/share/bootcd ] && mv /usr/share/bootcd /usr/share/bootcd-${def_nodefamily}
+       [ -d /var/www/html/download ] && mv /var/www/html/download /var/www/html/download-${def_nodefamily}
+       ########## end
+
+       
+       # 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}" == "${def_nodefamily}" ] ; then
+               rm -rf /var/www/html/download
+               ln -s /var/www/html/download-${nodefamily} /var/www/html/download
+               rm -rf /usr/share/bootcd
+               ln -s /usr/share/bootcd-${nodefamily} /usr/share/bootcd
+           fi
+       done
 
        result "$MESSAGE"
        ;;