Hopes and dreams

savesync[rungame,endgame](sync).ash

@@ -2,43 +2,58 @@
 #shellcheck shell=dash
 #
 
-PAYLOAD=$(cat /tmp/es_state.inf)
+event_data=$(cat /tmp/es_state.inf)
+
 REMOTE_BASE="saves:gamepi-tv"
 PIPE="/tmp/savesync_pipe"
+#DEBUG=1
 
 log() {
 	# $1 = level
 	# $2 = message
-	printf "LOG:[%s] %s" "$1" "$2" >"$PIPE"
+	printf "LOG:[%s] %s\n" "$1" "$2" >"$PIPE"
 }
 
-log "INFO" "Event received: $PAYLOAD"
+log "INFO" "Starting based on event"
-# Process the multi-line event data
+
-# We use echo and a pipe to feed the while loop
+## Iterate over the data
-echo "$PAYLOAD" | tr -d '\r' | while IFS="=" read -r key val; do
+echo "$event_data" | while IFS='=' read -r key val; do
+	# Split each pair into key and value using '=' as the delimiter
+
+	# set variables and run functions based on the pairs
 	case "$key" in
-	"SystemId") sid="$val" ;;
+	"SystemId")
+		sid="$val"
+		log "DEBUG" "Setting sid=$sid"
+		;;
 	"GamePath")
 		gp="$val"
 		sp=$(echo "$val" | sed 's|roms|saves|; s|\.[^.]*$|.srm|')
 		bp=$(echo "$sp" | sed 's|saves|archives|')
+		log "DEBUG" "Setting values {gp=$gp, sp=$sp, bp=$bp}"
+		;;
+	"Action")
+		act="$val"
+		log "DEBUG" "Setting act=$act"
 		;;
-	"Action") act="$val" ;;
 	"State")
 		st="$val"
+		log "DEBUG" "Setting st=$st"
+		log "DEBUG" "Starting logic tree"
 
 		if [ "$st" = "playing" ] && [ "$act" = "rungame" ]; then
 			log "INFO" "Sync START: $(basename "$gp")"
-
 			remote_f="$REMOTE_BASE/$sid/$(basename "$sp")"
 			loc_sz=$(stat -c %s "$sp" 2>/dev/null || echo 0)
+			log "DEBUG" "local_size = $loc_sz"
 			rem_sz=$(rclone lsjson "$remote_f" 2>/dev/null | grep -o '"Size":[0-9]*' | cut -d: -f2)
 			: "${rem_sz:=0}"
+			log "DEBUG" "remote_size = $rem_sz"
 
 			if [ "$loc_sz" -lt "$rem_sz" ]; then
 				log "WARN" "Cloud save larger ($rem_sz). Restoring..."
 				mkdir -p "$(dirname "$bp")"
-				log "DEBUG" "rclone copyto $remote_f $sp --backup-dir $(dirname $bp)"
+				log "DEBUG" "rclone copyto $remote_f $sp --backup-dir $(dirname "$bp")"
 				rclone copyto "$remote_f" "$sp" --backup-dir "$(dirname "$bp")"
 			else
 				log "INFO" "Local save current. Updating..."
@@ -51,7 +66,6 @@ echo "$PAYLOAD" | tr -d '\r' | while IFS="=" read -r key val; do
 			log "DEBUG" "rclone update $sp $REMOTE_BASE/$sid/"
 			rclone update "$sp" "$REMOTE_BASE/$sid/"
 			log "INFO" "Final Sync Done."
-			#mosquitto_pub -t "$RESPONSE_TOPIC" -m "SaveSync=0" 2>/dev/null
 		fi
 		;;
 	esac