export async function attachLocalTunnel()

in tools/vscode-azurewebpubsub/src/workflows/hubSetting/localTunnel/attachLocalTunnel.ts [13:41]

• 25 lines of code
• 5 McCabe index (conditional complexity)

export async function attachLocalTunnel(context: IActionContext, node?: HubSettingItem): Promise<void> {
    const hubItem: HubSettingItem = node ?? await pickHubSetting(context, { title: localize('chooseHub', 'Choose a Hub to start local tunnel') });
    const serviceItem = hubItem.service;

    if (!hubItem || !serviceItem || !hubItem.hub.name || !serviceItem.service.hostName) {
        throw new Error(`Invalid hub ${hubItem} or service ${serviceItem}`);
    }

    const subContext = createSubscriptionContext(serviceItem.subscription);
    const client = await createWebPubSubAPIClient(context, serviceItem.subscription);
    const wizardContext: IPickHubSettingContext = {
        ...context,
        ...await createActivityContext(),
        subscription: subContext,
        resourceGroupName: serviceItem.resourceGroup,
        serviceName: serviceItem.name,
        hubName: hubItem.hub.name
    };
    
    const wizard: AzureWizard<IPickHubSettingContext> = new AzureWizard(wizardContext, {
        title: localize('attachTunnel', 'Attach Local Tunnel for Hub {0}', wizardContext.hubName),
        promptSteps: [],
        executeSteps: [new AttachLocalTunnelStep(client)]
    });

    await wizard.prompt();
    wizardContext.activityTitle = localize('attachingTunnel', 'Attaching Local Tunnel for Hub {0}', wizardContext.hubName);
    await wizard.execute();
}