#!/bin/sh
#
# Report when a reboot is in progress.  Useful to detect if
# reboot-when-idle have been used on a server.

set -e

PATH=/bin:/sbin:/usr/sbin:/usr/bin

shutdownpid="`pgrep '^shutdown$'|head -1`"

if [ "$shutdownpid" ] ; then
    case "`uname -s`" in
	Linux)
	    cmd="`ps --no-headers --pid $shutdownpid -o command`"
	    echo "REBOOT IN PROGRESS: $cmd"
	    ;;
	*)
	    echo "REBOOT IN PROGRESS"
	    ;;
    esac
    exit 1
fi

echo "OK - no shutdown running"
exit 0