new init.d file for new pidfile location and working checkconfig (from #890338)

unrealircd.initd-r4 (text/plain), 1.75 KB, created by Brian S. Stephan on 2023-04-27 05:26:25 UTC

#!/sbin/openrc-run
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# Defaults
: ${UNREALIRCD_CONF:=/etc/unrealircd/${SVCNAME}.conf}
: ${UNREALIRCD_PIDFILE:=/run/${SVCNAME#unreal}.pid}

# Convenience variable for the chroot bits, not actually user-controllable via conf.d
UNREALIRCD_USER="unrealircd"
UNREALIRCD_BIN="/usr/bin/unrealircd"
UNREALIRCD_COMMAND_ARGS="-F -f ${UNREALIRCD_CONF} ${UNREALIRCD_OPTS}"

# Run the daemon in the foreground and let OpenRC background it.
# This way the PID file is created securely, as root.
# https://bugs.unrealircd.org/view.php?id=4990
# https://bugs.gentoo.org/628434
command_args="${UNREALIRCD_COMMAND_ARGS}"
command_background=true
pidfile="${UNREALIRCD_PIDFILE}"

start_stop_daemon_args="${UNREALIRCD_SSD_OPTS}"
extra_started_commands="checkconfig reload"

if [ -n "${UNREALIRCD_CHROOT}" ]; then
	command=/usr/bin/chroot
	command_args="--userspec ${UNREALIRCD_USER}:${UNREALIRCD_USER} ${UNREALIRCD_CHROOT} ${UNREALIRCD_BIN} ${UNREALIRCD_COMMAND_ARGS}"
else
	# We're running it directly so no need for anything special.
	command="${UNREALIRCD_BIN}"
	command_user=${UNREALIRCD_USER}
fi

checkconfig() {
	# command_args weirdness because we want to preserve the chroot arguments if it's set
	# Only run the configtest for the main instance; it can't work right now for others (no way to specify config file)
	[ ${SVCNAME} = unrealircd ] && su -s /bin/sh ${command_user:=root} -c "${command} ${command_args%${UNREALIRCD_COMMAND_ARGS}} -c"
}

depend() {
	use dns net
	provide ircd
}

start_pre() {
	checkconfig || return $?
}

reload() {
	checkconfig || return $?

	ebegin "Reloading ${RC_SVCNAME}"
	start-stop-daemon --signal HUP \
			  --pidfile "${pidfile}" \
			  ${UNREALIRCD_SSD_OPTS}
	eend $?
}