#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

DAEMON="/usr/sbin/${RC_SVCNAME}"
DAEMON_ARGS=()

extra_commands="checkconfig"
extra_commands="update"

depend() {
	need localmount procfs
}

checkconfig() {
	if [ ! -d ${PID_DIR} ]; then
		checkpath -q -d -o ${USER}:${GROUP} -m 0755 ${PID_DIR} || return 1
	fi

	[ -z "${USERS}" ] && {
		eerror "Please, see configuration file: /etc/conf.d/${RC_SVCNAME}"
		return 1
	} || DAEMON_ARGS+=("-u ${USERS}")
	
	[ -z "${USER_DATA_DIR}" ] || DAEMON_ARGS+=("-d ${USER_DATA_DIR}")
	[ -z "${TMPFS_SIZE}" ] || DAEMON_ARGS+=("-s ${TMPFS_SIZE}")
}

update() {
	checkconfig || return 1
	ebegin "Updating user files. Please wait"
	DAEMON_ARGS+=("-U")
	${DAEMON} ${DAEMON_ARGS[@]}
	eend ${?}
}

start() {
	checkconfig || return 1
	if ! [ -n "`find "${USER_DATA_DIR}" -type f -iname "*.tar.xz"`" ]; then
		eerror "You need update user data"
		eerror "Please, run command: rc-service ${RC_SVCNAME} update"
		return 1
	fi
	ebegin "Starting ${RC_SVCNAME}"
	${DAEMON} ${DAEMON_ARGS[@]}
	eend ${?}
}

stop() {
	ebegin "Stopping ${RC_SVCNAME}"
	update
	eend ${?}
}

# vim: set ft=gentoo-init-d ts=4 :