#!/bin/sh
#
# /etc/rc.d/template -- run control script for template
#
# Copyright (c) 2019 FirstName LastName <mailaddress>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

if [ -f /etc/rc.conf ]; then
	. /etc/rc.conf
fi

: ${TEMPLATE_CMD:=/bin/template}
: ${TEMPLATE_ARGS:=--foo}
: ${TEMPLATE_PID:=/var/run/template.pid}

template_start()
{
	echo "Starting template: $TEMPLATE_CMD $TEMPLATE_ARGS"
	$TEMPLATE_CMD $TEMPLATE_ARGS -p $TEMPLATE_PID
}

template_status()
{
	if [ -s $TEMPLATE_PID ]; then
		echo "template is running with pid: $(cat $TEMPLATE_PID)"
	else
		echo "template is not running"
	fi
}

template_stop()
{
	if [ -s $TEMPLATE_PID ]; then
		echo "Stopping template."
		kill -QUIT $(cat $TEMPLATE_PID)
	fi
}

template_restart()
{
	template_stop
	sleep 3
	template_start
}

case $1 in
start)
	template_start
	;;
status)
	template_status
	;;
stop)
	template_stop
	;;
restart)
	template_restart
	;;
*)
	echo "usage: $(basename $0) restart|start|status|stop"
	;;
esac