Function deactivate

src/extension/extension.ts:868–907

(isRestart = false, reason: ExtensionRestartReason | undefined)

}

export async function deactivate(isRestart = false, reason: ExtensionRestartReason | undefined): Promise<void> {
	logger.info(`Extension deactivate was called (isRestart: ${isRestart})`);

	// Record session durations.
	const sessionEndTimestamp = Date.now();
	const sessionDurationMs = sessionEndTimestamp - extensionThisSessionStart; // Always record _this_ duration.
	const totalSessionDurationMs = isRestart ? undefined : sessionEndTimestamp - extensionTotalSessionStart; // Only record totals for non-restarts.
	if (analytics)
		analytics.logExtensionDeactivate({ sessionDurationMs, totalSessionDurationMs, reason });

	extensionApiModel.clear();

	const loggersToDispose = [...loggers];
	loggers.length = 0;
	await Promise.allSettled([
		tryCleanup(() => setCommandVisiblity(false)),
		tryCleanup(() => maybeAnalyzer?.dispose()),
		tryCleanup(() => flutterDaemon?.shutdown()),
		tryCleanup(() => vs.commands.executeCommand("setContext", FLUTTER_SUPPORTS_ATTACH, false)),
		...loggersToDispose.map((l) => tryCleanup(() => l.dispose())),
	]);
	logger.info(`Extension cleanup done`);

	// Pump for any log events that might need to be written to the loggers.
	await new Promise((resolve) => setTimeout(resolve, 100));

	if (!isRestart) {
		logger.info(`Closing all loggers...`);
		await new Promise((resolve) => setTimeout(resolve, 50));
		await Promise.allSettled([
			tryCleanup(() => logger.dispose()),
			tryCleanup(() => ringLogger?.dispose()),
			tryCleanup(() => extensionLog?.dispose()),
		]);
		await new Promise((resolve) => setTimeout(resolve, 50));
	} else {
		logger.info(`Restarting...`);
		await new Promise((resolve) => setTimeout(resolve, 300));
	}
}

function setCommandVisiblity(enable: boolean, workspaceContext?: WorkspaceContext) {
	void vs.commands.executeCommand("setContext", PROJECT_LOADED, enable);