Add telemetry.

addons/telemetry/telemetry.gd

@@ -0,0 +1,47 @@
+@tool
+extends Node
+
+var otel: OpenTelemetry = OpenTelemetry.new()
+var root_span_id: String
+
+func _ready() -> void:
+	var args = OS.get_cmdline_args()
+	if not "--telemetry" in args:
+		print("OpenTelemetry disabled.")
+		return
+	print("Initializing OpenTelemetry.")
+	LogManager.register_log_capture_buffered(_log_callback)
+	var version_info: Dictionary = Engine.get_version_info()
+	version_info["version"] = VSKVersion.get_build_label()
+	version_info["editor"] = Engine.is_editor_hint()
+	var error: String = otel.init_tracer_provider(ProjectSettings.get_setting("application/config/name"), "collector.aspecto.io", version_info, "9f6c7761-67c3-47b5-82b5-34671de23229")
+	if not error.is_empty():
+		print("Error initializing OpenTelemetry: ", error)
+	root_span_id = otel.start_span("client")
+
+func _log_callback(log_message: Dictionary) -> void:
+	var attrs: Dictionary = {
+		"log.severity": log_message["type"],
+		"log.message": log_message["text"]
+	}
+
+	if log_message.has("file"):
+		attrs["log.file"] = log_message["file"]
+	if log_message.has("line"):
+		attrs["log.line"] = log_message["line"]
+	if log_message.has("function"):
+		attrs["log.function"] = log_message["function"]
+	if log_message.has("rationale"):
+		attrs["log.rationale"] = log_message["rationale"]
+
+	var span_id = otel.start_span_with_parent("log", root_span_id)
+	otel.set_attributes(span_id, attrs)
+	if log_message["type"] == "error":
+		otel.record_error(span_id, log_message["text"])
+	else:
+		otel.add_event(span_id, log_message["type"])
+	otel.end_span(span_id)
+
+func _exit_tree() -> void:
+	LogManager.unregister_log_capture_buffered(self._log_callback)
+	otel.end_span(root_span_id)

project.godot

@@ -96,6 +96,7 @@ NetworkManager="*res://addons/network_manager/network_manager.gd"
 ScreenshotManager="*res://addons/sar1_screenshot_manager/screenshot_manager.gd"
 ConnectionUtil="*res://addons/gd_util/connection_util.gd"
 VSKVersion="*res://addons/vsk_version/vsk_version.gd"
+Telemetry="*res://addons/telemetry/telemetry.gd"
 
 [compression]