#!/bin/ash
#shellcheck shell=dash

export REMOTE_BASE="RCLONE_PREFIX"
export LOG_FILE="/recalbox/share/system/logs/locksync.log"

log() {
	# $1 = level
	# $2 = message
	touch "$LOG_FILE"
	printf "[%s] [%s] %s\n" "$(date '+%Y-%m-%d %H:%M:%S')" "$1" "$2" >>"$LOG_FILE"
}

locks=$(find /recalbox/share/saves -name "*.lock")
if [ -z "$locks" ]; then
	log "INFO" "No game locks found"
else
	while read -r lockfile; do
		lgame="$(echo "$lockfile" | sed 's/\.lock//')"
		rgame="$(echo "$lockfile" | sed 's|/recalbox/share/roms/||' | sed 's/\.lock//')"
		if [ -f "$lgame" ]; then
			log "INFO" "Game found: $lgame"
		else
			continue
		fi
		if rclone copyto "$lgame" "${REMOTE_BASE}/${rgame}"; then
			log "INFO" "Game synced: $rgame"
			rm "$lockfile"
		else
			log "WARN" "Could not sync game $rgame"
			log "INFO" "Lockfile $lockfile not removed"
		fi
	done <"$locks"
fi