#!/bin/sh

# $FreeBSD$
#
# PROVIDE: zrepl
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# zrepl_enable:		Set to YES to enable the zrepl service.
#			Default: NO
# zrepl_config:		File containing zrepl configuration details.
#			Default: %%PREFIX%%/etc/zrepl/zrepl.yml
# zrepl_user:		The user account used to run the zrepl daemon.
#			Do not specifically set this to an empty string as this
#			will cause the daemon to run as root.
#			Default: root
# zrepl_group:		The group account used to run the zrepl daemon.
#			Do not specifically set this to an empty string as this
#			will cause the daemon to run with group wheel.
#			Default: wheel

. /etc/rc.subr
name=zrepl
rcvar=${name}_enable
load_rc_config $name

: ${zrepl_enable:="NO"}
: ${zrepl_config:="%%PREFIX%%/etc/zrepl/zrepl.yml"}
: ${zrepl_user:="root"}
: ${zrepl_group:="wheel"}

pidfile="/var/run/zrepl/daemon.pid"
command="/usr/sbin/daemon"
procname="%%PREFIX%%/bin/zrepl"
command_args="-p ${pidfile} -S -l local0 -s alert -T zrepl ${procname} --config ${zrepl_config} daemon"

start_precmd=zrepl_precmd
zrepl_precmd()
{
	if [ ! -d "/var/run/zrepl/stdinserver" ]; then
		install -d -g ${zrepl_group} -o ${zrepl_user} -m 0700 -- "/var/run/zrepl";
		install -d -g ${zrepl_group} -o ${zrepl_user} -m 0700 -- "/var/run/zrepl/stdinserver";
	fi

	if [ ! -e "${pidfile}" ]; then
		install -g ${zrepl_group} -o ${zrepl_user} -- /dev/null "${pidfile}";
	fi
}

stop_postcmd=zrepl_postcmd
zrepl_postcmd()
{
	rm -f -- "${pidfile}"
}

run_rc_command "$1"