add locking against daily w-b run

[dak.git] / cron.buildd

diff --git a/cron.buildd b/cron.buildd
index d678713cd7f4edcd349491c0812fbcf49badf8cc..0907b15c991d3f32302493871dfb5dd0e79fb9d3 100644 (file)
--- a/cron.buildd
+++ b/cron.buildd
@@ -8,7 +8,13 @@ set -e
 export SCRIPTVARS=/org/ftp.debian.org/katie/vars
 . $SCRIPTVARS
 
-if [ ! -e $ftpdir/Archive_Maintenance_In_Progress ]; then
+LOCKFILE="/org/wanna-build/tmp/DB_Maintenance_In_Progress"
+
+if [ ! -e "$ftpdir/Archive_Maintenance_In_Progress" -a lockfile -! -r3 $LOCKFILE ]; then
+       cleanup() {
+               rm -f "$LOCKFILE"
+       }
+       trap cleanup 0
         cd $overridedir
         denise &>/dev/null
         rm -f override.sid.all3