#!/sbin/openrc-run
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

description="NSD is an authoritative-only, high performance, open source name server"
extra_commands="configtest"
extra_started_commands="reload"

# These can be overridden in /etc/conf.d/nsd if necessary.
NSD_ARGS="${NSD_ARGS:--d -P ''}"
NSD_CONFBASE="${NSD_CONFBASE:-/etc/nsd}"
NSD_CONFNAME="${NSD_CONFNAME:-${RC_SVCNAME}.conf}"

# The conf.d defaults shipped with nsd-4.9.1+ will run it in the foreground
# and tell it not to create a PID file, as we allow OpenRC to handle those
# details.
config_file="${NSD_CONFBASE}/${NSD_CONFNAME}"
checkconf="/usr/sbin/nsd-checkconf"
command="/usr/sbin/nsd"
command_args="-c ${config_file} ${NSD_ARGS}"
command_background=true
pidfile="/run/${RC_SVCNAME}.pid"
required_files="${config_file}"

depend() {
	use logger
}

checkconfig() {
	if ! "${checkconf}" "${config_file}"; then
		eerror "You have errors in your configfile (${config_file})"
		return $?
	fi
	return 0
}

configtest() {
	ebegin "Checking ${RC_SVCNAME} configuration"
	checkconfig
	eend $?
}

start_pre() {
	checkconfig || return $?
}

reload() {
	checkconfig || return $?
	ebegin "Reloading config and zone files"
	start-stop-daemon --signal HUP --pidfile "${pidfile}"
	eend $?
}