#!/bin/sh

# Generic run-cron script with output to be piped to zabbix_sender(1)

# Invocation:

#	run-cron name zabbix-prefix prog

#

#	where name is run name (logs, status etc.)

#	zabbix-prefix is zabbix key prefix

#	and prog is the script which will be invoked.

name=$1

zbx=$2

shift

shift

script="$@"

start=$(date +%s)

logdir=`dirname $name`

mkdir -p $logdir

[ $? -eq 0 ] || exit 1

l=$name-`date +%FT%T`

$script >$l.out 2>$l.err

status=$?

echo $status > $l.status

eta=$(expr $(date +%s) - $start)

out_sz=$(stat -f %z $l.out)

err_sz=$(stat -f %z $l.err)

[ -L $name-last.out ] && mv $name-last.out $name-prev.out

[ -L $name-last.err ] && mv $name-last.err $name-prev.err

[ -L $name-last.status ] && mv $name-last.status $name-prev.status

ln -sf $l.out $name-last.out

ln -sf $l.err $name-last.err

ln -sf $l.status $name-last.status

cat <<EOF

- $zbx.eta $eta

- $zbx.status $status

- $zbx.stdout $out_sz

- $zbx.stderr $err_sz

EOF