Added telemetry system to get information about issues.

ptlinux/launcher.py

@@ -189,6 +189,7 @@ def configure_launcher_prefix(
 			[str(tools.wineboot), "-u"],
 			env_overrides={**environment, "WINEARCH": "win64"},
 			timeout_seconds=300.0,
+			telemetry_stage="prefix_create",
 		)
 	]
 	if force_runtime or not _dotnet_desktop_ready(paths, marker):
@@ -197,6 +198,7 @@ def configure_launcher_prefix(
 				[str(tools.winetricks), "-q", "dotnetdesktop6"],
 				env_overrides=environment,
 				timeout_seconds=1800.0,
+				telemetry_stage="runtime_install",
 			)
 		)
 
@@ -214,7 +216,12 @@ def configure_launcher_prefix(
 	)
 	for command in registry_commands:
 		results.append(
-			runner.run(command, env_overrides=environment, timeout_seconds=60.0)
+			runner.run(
+				command,
+				env_overrides=environment,
+				timeout_seconds=60.0,
+				telemetry_stage="prefix_configuration",
+			)
 		)
 	for requested, replacement in (
 		("Segoe UI", "Carlito"),
@@ -236,6 +243,7 @@ def configure_launcher_prefix(
 				],
 				env_overrides=environment,
 				timeout_seconds=60.0,
+				telemetry_stage="font_configuration",
 			)
 		)
 	if not runner.dry_run:
@@ -263,6 +271,7 @@ def launch_official_updater(
 		cwd=paths.launcher_patched.parent,
 		env_overrides=launcher_environment(paths, tools),
 		timeout_seconds=4 * 60 * 60,
+		telemetry_stage="launcher_start",
 	)