iankelling.org Git - distro-setup/blob - filesystem/usr/local/bin/mailtest-check

   1 #!/bin/bash
   2 set -eE -o pipefail
   3 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   4
   5 if [[ $EUID != 1000 ]]; then
   6   echo "$0: error run as normal user" >&2
   7   exit 1
   8 fi
   9
  10 cd /m/md/l/testignore/new
  11 shopt -s nullglob
  12
  13 # we run this cronjob along with sending the test email every 10
  14 # minutes, so give it 2 minutes to arrive, then if there is an email at
  15 # least 23 minutes old, the last 2 test emails have failed.
  16 if [[ ! $@ && $- != *i* ]]; then
  17   sleep 120
  18 fi
  19
  20 last_sec=0
  21 for file in *; do
  22   if [[ $file -nt $latest ]]; then
  23     latest=$file
  24   fi
  25 done
  26
  27 if [[ $latest ]]; then
  28   last_sec=$(awk '/^Subject: / {print $3}' $latest)
  29 fi
  30
  31 now=$(date +%s)
  32 limit=$(( now - 60 * 23 ))
  33
  34 if (( last_sec <= limit )); then
  35   echo $HOSTNAME mailtest failure
  36   touch /nocow/user/mailtest-failure
  37 else
  38   rm -f /nocow/user/mailtest-failure
  39 fi
  40
  41 find -type f -mtime +1 -delete