if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
-set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
-
+source /a/bin/errhandle/err
status_file=/dev/shm/iank-status
shopt -s nullglob
shopt -s dotglob
+lo() { /usr/local/bin/log-once "$@"; }
+
write-status() {
chars=()
glob=(/nocow/btrfs-stale/*)
- if [[ -e $glob ]] ; then
+ if [[ -e ${glob[0]} ]]; then
chars+=("STALE!")
fi
glob=(/m/md/bounces/new/*)
- if [[ -e $glob ]]; then
+ if [[ -e ${glob[0]} ]]; then
chars+=("BOUNCE!")
+ lo -1 bounce "message in /m/md/bounces/new"
fi
- glob=(/m/md/alerts/new/*)
- if [[ -e $glob ]]; then
+ glob=(/m/md/alerts/new/* /m/md/alerts/cur/*)
+ if [[ -e ${glob[0]} ]]; then
chars+=("ALERT!")
fi
if [[ -e /nocow/user/mailtest-failure ]]; then
fi
if [[ -s /var/log/exim4/paniclog ]]; then
chars+=("PANIC!")
+ tail /var/log/exim4/paniclog | lo -1 paniclog
fi
source /a/bin/bash_unpublished/source-state
- if [[ $MAIL_HOST == $HOSTNAME ]]; then
+ if [[ $MAIL_HOST == "$HOSTNAME" ]]; then
if [[ $(systemctl is-active btrbk.timer) != active ]]; then
- chars+=("BTRBK-TIMER!")
+ chars+=("BTRBK.TIMER!")
+ lo -60 btrbk.timer "btrbk.timer not enabled"
fi
## check if last snapshot was within an hour
done
if (( maxtime < now - 60*60 )); then
chars+=("OLD-SNAPSHOT!")
+ lo -1 old-snapshot "/o snapshot older than 1 hour"
fi
fi
cat /a/bin/bash_unpublished/source-state >$status_file
- if [[ $chars ]]; then
+ if [[ ${chars[*]} ]]; then
echo "ps_char=\"${chars[*]} \$ps_char\"" >>$status_file
fi
}
write-status
-if [[ $@ ]]; then
+if [[ $1 ]]; then
cat $status_file
exit 0
fi