X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=config%2Fdebian-security%2Fcron.unchecked;h=eea530b445cb1c36342927bd91bf512eb5c5ff5f;hb=3d385cb82f5b4957e74c4b708d096ce7a8d7671c;hp=e6ccf82446492e7d7b85f404ce81ef92878f1e62;hpb=0cfb277d6822ab4864bb50d70f8972978c8b9e61;p=dak.git

diff --git a/config/debian-security/cron.unchecked b/config/debian-security/cron.unchecked
index e6ccf824..eea530b4 100755
--- a/config/debian-security/cron.unchecked
+++ b/config/debian-security/cron.unchecked
@@ -15,6 +15,7 @@ reportdis=$queuedir/REPORT.disembargo
 timestamp=$(date "+%Y-%m-%d %H:%M")
 doanything=false
 dopolicy=false
+LOCKFILE="$lockdir/unchecked.lock"
 
 # So first we should go and see if any process-policy action is done
 dak process-policy embargoed | mail -a "X-Debian: DAK" -e -s "Automatically accepted from embargoed" team@security.debian.org -- -F "Debian FTP Masters" -f ftpmaster@ftp-master.debian.org
@@ -24,6 +25,16 @@ dak process-policy unembargoed | mail -a "X-Debian: DAK" -e -s "Automatically ac
 # in newstage mean they are (late) accepts of security stuff, need
 # to sync to ftp-master
 
+cleanup() {
+    rm -f "$LOCKFILE"
+}
+
+if ! lockfile -r8 "$LOCKFILE"; then
+    echo "aborting cron.unchecked because $LOCKFILE has already been locked"
+    exit 0
+fi
+trap cleanup EXIT
+
 cd $newstage
 changes=$(find . -maxdepth 1 -mindepth 1 -type f -name \*.changes | sed -e "s,./,," | xargs)
 if [ -n "$changes" ]; then
@@ -70,4 +81,7 @@ if [ "x${dopolicy}x" = "xtruex" ]; then
     sudo -u archvsync -H /home/archvsync/signal_security
 fi
 
+cleanup
+trap - EXIT
+
 $configdir/cron.buildd