#!/sbin/openrc-run
# Copyright 2022-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
#
# Derived from the rc.news shell script.
# shellcheck shell=sh

extra_commands="daily"
extra_started_commands="reload"

description_reload="Reload the INN configuration"
description_daily="Perform daily Usenet maintenance tasks"

command=/opt/inn/bin/innd
command_args="${INND_OPTS}"
pidfile=/run/news/innd.pid

depend() {
	need net
	use ovsqlite innwatch cnfsstat
}

daily() {
	ebegin "Executing news.daily"
	/opt/inn/bin/news.daily ${INND_NEWSDAILY_OPTS}
	eend $?
}

expirerm() {
	local rmfile=/var/log/news/expire.rm
	for f in ${rmfile} ${rmfile}.*; do
		if [ -s "${f}" ]; then
			/opt/inn/bin/expirerm "${f}"
		fi
	done
}

start_pre() {
	local active=/var/db/news/active
	local old_newsdaily=$(find /var/db/news/.news.daily -mtime +1 -print 2>/dev/null)
	if [ ! -f /var/db/news/.news.daily ] || [ -n "${old_newsdaily}" ]; then
		daily
	fi

	if [ -f ${pidfile} ] || [ -f /run/news/.rebuildoverview ] || [ ! -s ${active} ]; then
		# active needs to be renumbered
		command_args="${command_args} -r"
	fi

	# active file recovery
	if [ ! -s ${active} ]; then
		if [ -s ${active}.tmp ]; then
			mv ${active}.tmp ${active} || return 1
		elif [ -s ${active}.old ]; then
			cp ${active}.old ${active} || return 1
		else
			eerror "${RC_SVCNAME} failed to start: ${active} does not exist"
			return 1
		fi
	fi

	# remove temporary batchfiles and lock files
	rm -f /var/spool/news/outgoing/bch*
	rm -f /run/news/LOCK*
	rm -f /run/news/control /run/news/nntpin /run/news/.rebuildoverview

	expirerm
}

stop() {
	ebegin "Stopping ${RC_SVCNAME}"
	/opt/inn/bin/ctlinnd throttle "OpenRC service stop"
	/opt/inn/bin/ctlinnd shutdown "OpenRC service stop"
	eend $?
}

reload() {
	ebegin "Reloading innd configuration"
	/opt/inn/bin/ctlinnd -t 20 reload "" "OpenRC service reload"
	eend $?
}