function startWebhint()

in src/extension.ts [246:295]
42 lines of code
2 McCabe index (conditional complexity)

function startWebhint(context: vscode.ExtensionContext): void {
    const args = [context.globalStoragePath, 'Microsoft Edge Tools'];
    const module = context.asAbsolutePath('node_modules/vscode-webhint/dist/src/server.js');
    const transport = TransportKind.ipc;
    const serverOptions: ServerOptions = {
        debug: {
            args,
            module,
            options: { execArgv: ['--nolazy', '--inspect=6009'] },
            transport,
        },
        run: {
            args,
            module,
            transport,
        },
    };

    const clientOptions: LanguageClientOptions = {
        documentSelector: supportedDocuments,
        synchronize: {
            // Notify the server if a webhint-related configuration changes.
            fileEvents: vscode.workspace.createFileSystemWatcher('**/.hintrc'),
        },
    };

    // Create and start the client (also starts the server).
    client = new LanguageClient('Microsoft Edge Tools', serverOptions, clientOptions);

    void client.onReady().then(() => {
        // Listen for notification that the webhint install failed.
        const installFailedNotification: typeof installFailed = 'vscode-webhint/install-failed';
        client.onNotification(installFailedNotification, () => {
            const message = 'Ensure `node` and `npm` are installed to enable automatically reporting issues in source files pertaining to accessibility, compatibility, security, and more.';
            void vscode.window.showInformationMessage(message, 'OK', 'Disable').then(button => {
                if (button === 'Disable') {
                    void vscode.workspace.getConfiguration(SETTINGS_STORE_NAME).update('webhint', false, vscode.ConfigurationTarget.Global);
                }
            });
        });
        // Listen for requests to show the output panel for this extension.
        const showOutputNotification: typeof showOutput = 'vscode-webhint/show-output';
        client.onNotification(showOutputNotification, () => {
            client.outputChannel.clear();
            client.outputChannel.show(true);
        });
    });

    client.start();
}