#!/sbin/openrc-run
# Copyright 1999-2026 Gentoo Authors
# Copyright 2026 Stefano Balzarotti
# Distributed under the terms of the GNU General Public License v2

# shellcheck disable=SC2034  # read by the OpenRC framework
description="Sync Bluetooth pairing keys from Windows registry"

: "${WINDOWS_MOUNT:=/mnt/windows}"
: "${SYNC_DIRECTION:=--windows-keys}"
: "${EXTRA_ARGS:=}"

depend() {
	need localmount
	before bluetooth
}

start() {
	if [ ! -d "${WINDOWS_MOUNT}" ]; then
		ewarn "Windows mount point ${WINDOWS_MOUNT} not present — skipping"
		return 0
	fi

	if [ ! -f "${WINDOWS_MOUNT}/Windows/System32/config/SYSTEM" ]; then
		ewarn "Windows SYSTEM hive not found under ${WINDOWS_MOUNT} — skipping"
		return 0
	fi

	ebegin "Syncing Bluetooth keys from Windows"
	# EXTRA_ARGS is intentionally unquoted to allow multiple space-separated
	# arguments (openrc-run is POSIX sh, so no arrays).
	# shellcheck disable=SC2086
	yes | /usr/bin/bt-keys-sync \
		--windows-mount-point "${WINDOWS_MOUNT}" \
		"${SYNC_DIRECTION}" \
		${EXTRA_ARGS} > /var/log/bt-keys-sync.log 2>&1
	eend $?
}