Update Extension for Controller

src/Controller.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace AcmeCorp\ReferenceExtension;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+
+class Controller extends AbstractController
+{
+    public function index($name = 'foo'): Response
+    {
+        $context = [
+            'title' => 'AcmeCorp Reference Extension',
+            'name' => $name,
+        ];
+
+        return $this->render('@reference-extension/page.html.twig', $context);
+    }
+}

src/Extension.php

@@ -5,6 +5,7 @@
 namespace AcmeCorp\ReferenceExtension;
 
 use Bolt\Extension\BaseExtension;
+use Symfony\Component\Routing\Route;
 
 class Extension extends BaseExtension
 {
@@ -17,17 +18,47 @@ public function getName(): string
     }
 
     /**
-     * Ran automatically, you can use this method to set up things in your
-     * extension.
+     * Add the routes for this extension.
+     *
+     * Note: These are cached by Symfony. If you make modifications to this, run
+     * `bin/console cache:clear` to ensure your routes are parsed.
+     */
+    public function getRoutes(): array
+    {
+        return [
+            'reference' => new Route(
+                '/extensions/reference/{name}',
+                ['_controller' => 'AcmeCorp\ReferenceExtension\Controller::index'],
+                ['name' => '[a-zA-Z0-9]+']
+            ),
+        ];
+    }
+
+    /**
+     * Ran automatically, if the current request is in a browser.
+     * You can use this method to set up things in your extension.
      *
      * Note: This runs on every request. Make sure what happens here is quick
      * and efficient.
      */
-    public function initialize(): void
+    public function initialize($cli = false): void
     {
-        $this->registerWidget(new ReferenceWidget());
-        $this->registerTwigExtension(new Twig());
-
+        $this->addWidget(new ReferenceWidget());
+        $this->addTwigExtension(new Twig());
+
+        $this->addTwigNamespace('reference-extension');
+
         // $this->registerListener('kernel.response', [new EventListener(), 'handleEvent']);
     }
+
+    /**
+     * Ran automatically, if the current request is from the command line (CLI).
+     * You can use this method to set up things in you extension.
+     *
+     * Note: This runs on every request. Make sure what happens here is quick
+     * and efficient.
+     */
+    public function initializeCli(): void
+    {
+    }
 }

src/ReferenceWidget.php

@@ -21,7 +21,7 @@ class ReferenceWidget extends BaseWidget implements TwigAware, CacheAware, Stopw
     protected $name = 'AcmeCorp ReferenceWidget';
     protected $target = AdditionalTarget::WIDGET_BACK_DASHBOARD_ASIDE_TOP;
     protected $priority = 200;
-    protected $template = '@acmecorp-referencewidget/widget.html.twig';
+    protected $template = '@reference-extension/widget.html.twig';
     protected $zone = RequestZone::BACKEND;
     protected $cacheDuration = -1800;
 }