#!/sbin/openrc-run
# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

description="A distinctive utility file server"

instance="${RC_SVCNAME#*.}"
[ "${instance}" = "${RC_SVCNAME}" ] && instance="config"
DUFS_CONFIG="${DUFS_CONFIG:-/etc/dufs/${instance}.yaml}"
DUFS_SOCKET="$(sed -n 's|^[[:space:]]*bind:[[:space:]]*\(/[^[:space:]#]*\).*|\1|p' "${DUFS_CONFIG}" 2>/dev/null | head -n1)"

command="/usr/bin/dufs"
command_args="--config ${DUFS_CONFIG}"
command_background="true"
command_user="dufs:dufs"
pidfile="/run/${RC_SVCNAME}.pid"
required_files="${DUFS_CONFIG}"

depend() {
	need net
}

start_pre() {
	checkpath -d -m 0750 -o dufs:dufs /run/dufs
}

start_post() {
	# dufs creates the socket with the process umask, which leaves group
	# members unable to connect; dufs.service chmods it for the same reason.
	[ -n "${DUFS_SOCKET}" ] || return 0
	ewaitfile "${dufs_socket_delay:-5}" "${DUFS_SOCKET}" || return 1
	chmod 0660 "${DUFS_SOCKET}"
}

stop_post() {
	[ ! -S "${DUFS_SOCKET}" ] || rm -f "${DUFS_SOCKET}"
}