#!/sbin/openrc-run
# Copyright 2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

description="Headscale Server daemon"
command="/usr/bin/headscale"
user="${HEADSCALE_USER}:${HEADSCALE_GROUP}"
directory="/var/lib/headscale"
output_log="/var/log/headscale.log"
error_log="/var/log/headscale.log"
private_key="/var/lib/headscale/private.key"

start_stop_daemon_args="--user \"${user}\" ${HEADSCALE_OPTIONS} --background"

depend() {
	need net
}

start_pre() {
	if [ ! -s /etc/headscale/config.yaml ] ; then
		eerror "Missing headscale configuration file"
		eerror "Please check the documentation directory for an example"
		return 1
	fi

	checkpath -d -m 700 -o "${user}" /run/headscale /var/lib/headscale
	checkpath -f -m 600 -o "${user}" \
		/var/lib/headscale/db.sqlite \
		/var/log/headscale.log \
		/etc/headscale/config.yaml

	if [ -f ${private_key} ]; then
		checkpath -f -m 600 -o "${user}" ${private_key}
	fi
}