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

: ${SNAC_DATA:=/var/lib/snac/data}

extra_stopped_commands="init"
extra_commands="adduser"
description_init="Create the database"
description_adduser="Create a user"

command="/usr/bin/snac"
command_args="httpd ${SNAC_DATA}"
command_user="snac:snac"
command_background=yes
pidfile="/run/snac.pid"
output_logger="logger -p daemon.info -t snac --"
error_logger="logger -p daemon.err -t snac --"

depend() {
	use logger
	need net
}

check_db() {
	if [ ! -f "${SNAC_DATA}"/server.json ]; then
		eerror "Please run 'rc-service snac init' before the first start"
		return 1
	fi

	return 0
}

start_pre() {
	check_db || return 1

	start-stop-daemon --exec "${command}" --user "${command_user}" \
		-- purge "${SNAC_DATA}"
}

init() {
	start-stop-daemon --exec "${command}" --user "${command_user}" \
		-- init "${SNAC_DATA}"
}

adduser() {
	check_db || return 1

	start-stop-daemon --exec "${command}" --user "${command_user}" \
		-- adduser "${SNAC_DATA}"
}