export async function attachToCurrentDebugTarget()

in src/extension.ts [401:432]

• 27 lines of code
• 6 McCabe index (conditional complexity)

export async function attachToCurrentDebugTarget(context: vscode.ExtensionContext, debugSessionId?: string): Promise<void> {
    if (!telemetryReporter) {
        telemetryReporter = createTelemetryReporter(context);
    }

    telemetryReporter.sendTelemetryEvent('command/attachToCurrentDebugTarget');
    const sessionId = debugSessionId || getActiveDebugSessionId();

    if (!sessionId) {
        const errorMessage = 'No active debug session';
        telemetryReporter.sendTelemetryErrorEvent('command/attachToCurrentDebugTarget/devtools', {message: errorMessage});
        void vscode.window.showErrorMessage(errorMessage);
        return;
    }

    const targetWebsocketUrl = await getJsDebugCDPProxyWebsocketUrl(sessionId);

    if (targetWebsocketUrl instanceof Error) {
        telemetryReporter.sendTelemetryErrorEvent('command/attachToCurrentDebugTarget/devtools', {message: targetWebsocketUrl.message});
        void vscode.window.showErrorMessage(targetWebsocketUrl.message);
    } else if (targetWebsocketUrl) {
        // Auto connect to found target
        telemetryReporter.sendTelemetryEvent('command/attachToCurrentDebugTarget/devtools');
        const runtimeConfig = getRuntimeConfig();
        runtimeConfig.isJsDebugProxiedCDPConnection = true;
        DevToolsPanel.createOrShow(context, telemetryReporter, targetWebsocketUrl, runtimeConfig);
    } else {
        const errorMessage = 'Unable to attach DevTools to current debug session.';
        telemetryReporter.sendTelemetryErrorEvent('command/attachToCurrentDebugTarget/devtools', {message: errorMessage});
        void vscode.window.showErrorMessage(errorMessage);
    }
}