#!/bin/sh

# PROVIDE: blocky
# REQUIRE: DAEMON NETWORKING
# KEYWORD: shutdown
#
# Add the following to /etc/rc.conf[.local] to enable this service
#
# blocky_enable (bool):	Set to NO by default.
#			Set it to YES to enable blocky.
# blocky_config (str):	Set to /usr/local/etc/blocky-config.yml by default.
#			Set it to a path to use that config file.
# blocky_user (str):	Services run as root by default. Set to a user name
#			to run blocky as that user. Note: non-root users
#			might need permission to bind to ports.
# blocky_group (str):	Set to the user's primary group by default.
#			Set it to a group name for daemon file ownership.
# blocky_flags (str):	Enter extra flags to append to the blocky command.

. /etc/rc.subr

name=blocky
rcvar=blocky_enable

load_rc_config ${name}

: ${blocky_enable:=NO}
: ${blocky_config:="%%PREFIX%%/etc/blocky-config.yml"}
: ${blocky_group:=}
: ${blocky_flags:=}

if [ -n "${blocky_user}" ] && [ -z "${blocky_group}" ]; then
	# Detect the daemon user's primary group
	blocky_group=$(id -gn "${blocky_user}")
fi

pidfile="/var/run/${name}.pid"
blocky_path="%%PREFIX%%/sbin/blocky"

command="/usr/sbin/daemon"
procname="/usr/local/sbin/blocky"
command_args="-c -f -p ${pidfile} ${blocky_path} \
	-c ${blocky_config} ${blocky_flags}"

start_precmd="blocky_precmd"

# Sets up a pidfile the daemon user can access
blocky_precmd()
{
	install -o "${blocky_user:-root}" -g "${blocky_group:-wheel}" \
		-m 0600 /dev/null "${pidfile}"
}

run_rc_command "$1"