config/debian-security/cron.buildd

   1 #! /bin/bash
   2 #
   3 # Executed after cron.unchecked
   4
   5 set -e
   6 set -u
   7
   8 export SCRIPTVARS=/srv/security-master.debian.org/dak/config/debian-security/vars
   9 . $SCRIPTVARS
  10 SSH_SOCKET=~/.ssh/buildd.debian.org.socket
  11 DISTS=$(dak admin s list)
  12
  13 if [ -e $ftpdir/Archive_Maintenance_In_Progress ]; then
  14         exit 0
  15 fi
  16
  17 for dist in $DISTS; do
  18         eval SOURCES_$dist=`stat -c "%Y" $base/buildd/$dist/Sources.gz`
  19         eval PACKAGES_$dist=`stat -c "%Y" $base/buildd/$dist/Packages.gz`
  20 done
  21
  22 cd $configdir
  23 apt-ftparchive -qq -o APT::FTPArchive::Contents=off generate apt.conf.buildd
  24
  25 dists=
  26
  27
  28 for dist in $DISTS; do
  29         eval NEW_SOURCES_$dist=`stat -c "%Y" $base/buildd/$dist/Sources.gz`
  30         eval NEW_PACKAGES_$dist=`stat -c "%Y" $base/buildd/$dist/Packages.gz`
  31         old=SOURCES_$dist
  32     new=NEW_$old
  33     if [ ${!new} -gt ${!old} ]; then
  34                 if [ -z "$dists" ]; then
  35                         dists="$dist"
  36                 else
  37                         dists="$dists $dist"
  38                 fi
  39                 continue
  40         fi
  41         old=PACKAGES_$dist
  42         new=NEW_$old
  43     if [ ${!new} -gt ${!old} ]; then
  44                 if [ -z "$dists" ]; then
  45                         dists="$dist"
  46                 else
  47                         dists="$dists $dist"
  48                 fi
  49                 continue
  50         fi
  51 done
  52
  53 if [ ! -z "$dists" ]; then
  54         # setup ssh master process
  55         ssh wbadm@buildd -S $SSH_SOCKET -MN 2> /dev/null &
  56         SSH_PID=$!
  57         while [ ! -S $SSH_SOCKET ]; do
  58                 sleep 1
  59         done
  60         trap 'kill -TERM $SSH_PID' 0
  61         for d in $dists; do
  62                 ssh wbadm@buildd -S $SSH_SOCKET trigger.security $d
  63         done
  64 fi