X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=plc.d%2Fpackages;h=5f0fad1d79560d383447db9a09467fd2b87876b0;hb=239baf8f19610ce459804f4537edd05718f29a0c;hp=56c04509b4d875740600ab1b5538495090c2a229;hpb=b1509ac4a89f51b30a3bab468cadc1613b3bbe74;p=bootstrapfs.git

diff --git a/plc.d/packages b/plc.d/packages
index 56c0450..5f0fad1 100755
--- a/plc.d/packages
+++ b/plc.d/packages
@@ -108,34 +108,47 @@ case "$1" in
 
 	mode=$1; shift
 
-	if [[ -z "$@" ]] ; then
-	    # use all subdirs in install-rpms by default
-	    repositories=/var/www/html/install-rpms/*
-	else
-	    # else use argv
+	# hack for PLC
+	# there are some very old repos there, as well as some sensitive areas
+	# so by convention the repositories that have a 'PRESERVE' file won't
+	# be touched by the cross-flavour stuff
+	# i.e. no symlinks get created to or from there,
+	# and yumgroups is untouched
+
+	# use argv if provided
+	if [[ -n "$@" ]] ; then
 	    repositories="$@"
+	else
+  	    # use all subdirs in install-rpms by default
+	    repositories=/var/www/html/install-rpms/*
 	fi
 
+	# filter out PRESERVE'd repos
+	cross_repositories=""
+	for repository in $repositories; do
+	    [ -f $repository/PRESERVE ] || cross_repositories="$cross_repositories $repository"
+	done
+
 	##########
 	# deal with the sliceimage packages
 	# symlink all instances of plain 'sliceimage-*rpm' in all repos
 	# and cleanup old links 
-	sirpms=$(find $repositories -name 'sliceimage*rpm' -a -type f)
+	sirpms=$(find $cross_repositories -name 'sliceimage*rpm' -a -type f)
 	# for nicer upgrades, also remove symlinks from 5.0
-	silinks=$(find $repositories '(' -name 'sliceimage*rpm' -o -name 'vserver*rpm' ')' -a -type l)
+	silinks=$(find $cross_repositories '(' -name 'sliceimage*rpm' -o -name 'vserver*rpm' ')' -a -type l)
 
 	for silink in $silinks; do
 	    [ ! -e $silink ] && { echo removing old $silink; rm $silink; }
 	done
 
-	for repo in $repositories; do
+	for repository in $cross_repositories; do
 	    for sirpm in $sirpms; do
-	    # if in the repo we're dealing with, ignore
-		if [ "$(echo $sirpm | sed -e s,^$repo,,)" != $sirpm ] ; then
+	    # if in the repository we're dealing with, ignore
+		if [ "$(echo $sirpm | sed -e s,^$repository,,)" != $sirpm ] ; then
 		    continue
 		fi
 		b=$(basename $sirpm)
-		link=$repo/$b
+		link=$repository/$b
 		if [ ! -e $link ] ; then
 		    echo "creating symlink $link towards $sirpm"
 		    ln -s $sirpm $link
@@ -145,12 +158,14 @@ case "$1" in
 
 	##########
 	# now that the symlinks are OK, we can tweak yumgroups
-	for repository in $repositories; do
+	for repository in $cross_repositories; do
 	    hack_yumgroups $repository
 	done
 
 	########## sign plain packages
 	for repository in $repositories ; do
+	    # skip non-directory
+	    [ -d $repository ] || continue
 	    # the rpms that need signing
 	    new_rpms=
 	    # and the corresponding stamps