PREIN

/bin/sh

if [ "$1" = "2" ]; then
	conflist=`ls /etc/acpi/events/*.conf 2> /dev/null`
	RETCODE=$?
	if [ $RETCODE -eq 0 ]; then
		for i in $conflist; do
			rmdot=`echo $i | sed 's/.conf/conf/'`
	 		mv $i $rmdot
		done
	fi
fi

PREUN

/bin/sh

if [ $1 -eq 0 ] ; then 
        # Package removal, not upgrade 
        /usr/bin/systemctl --no-reload disable acpid.service > /dev/null 2>&1 || : 
        /usr/bin/systemctl stop acpid.service > /dev/null 2>&1 || : 
fi

POSTIN

/bin/sh

if [ $1 -eq 1 ] ; then 
        # Initial installation 
        /usr/bin/systemctl preset acpid.service >/dev/null 2>&1 || : 
fi

POSTUN

/bin/sh

/usr/bin/systemctl daemon-reload >/dev/null 2>&1 || : 
if [ $1 -ge 1 ] ; then 
        # Package upgrade, not uninstall 
        /usr/bin/systemctl try-restart acpid.service >/dev/null 2>&1 || : 
fi

Triggers

acpid < 2.0.10-2

/bin/sh

        /sbin/chkconfig --del acpid >/dev/null 2>&1 || :
        /bin/systemctl try-restart acpid.service >/dev/null 2>&1 || :