Ensure autoloading on cached config.

src/CapsulesServiceProvider.php

@@ -11,6 +11,8 @@ class CapsulesServiceProvider extends RouteServiceProvider
 {
     use HasRoutes, HasCapsules;
 
+    public static $capsulesBootstrapped = false;
+
     protected $manager;
 
     protected function mergeTwillConfig()
@@ -31,6 +33,7 @@ public function register()
     {
         $this->registerManager();
         $this->mergeTwillConfig();
+        $this->bootCapsules();
     }
 
     public function boot()
@@ -46,6 +49,23 @@ public function registerCapsules()
         });
     }
 
+    /*
+     * Boot the capsules so their psr, config and service providers are booted.
+     *
+     * @see HasCapsules::bootstrapCapsule
+     */
+    public function bootCapsules()
+    {
+        if (!self::$capsulesBootstrapped) {
+            $this->getCapsuleList()
+                ->where('enabled', true)
+                ->each(function ($capsule) {
+                    $this->bootstrapCapsule($capsule);
+                });
+            self::$capsulesBootstrapped = true;
+        }
+    }
+
     protected function registerCapsule($capsule)
     {
         $this->loadMigrationsFrom($capsule['migrations_dir']);

src/Services/Capsules/HasCapsules.php

@@ -20,15 +20,15 @@ public function getCapsuleList()
 
         $list = collect(config('twill.capsules.list'));
 
-        if (config('twill.capsules.loaded')) {
-            return $list;
+        if (!config('twill.capsules.loaded')) {
+            $list = $list
+                ->where('enabled', true)
+                ->map(function ($capsule) use ($path) {
+                    return $this->makeCapsule($capsule, $path);
+                });
         }
 
-        return $list
-            ->where('enabled', true)
-            ->map(function ($capsule) use ($path) {
-                return $this->makeCapsule($capsule, $path);
-            });
+        return $list;
     }
 
     public function getCapsuleByModel($model)
@@ -60,12 +60,10 @@ public function getCapsulesPath()
      */
     public function getCapsulesSubdir()
     {
-        $subdir = config('twill.capsules.namespaces.subdir');
-
-        return $subdir;
+        return config('twill.capsules.namespaces.subdir');
     }
 
-    public function makeCapsule($capsule, $basePath = null)
+    public function makeCapsule($capsule, $basePath = null): array
     {
         $basePath = $basePath ?? $this->getCapsulesPath();
 
@@ -159,13 +157,14 @@ public function makeCapsule($capsule, $basePath = null)
 
         $capsule['config'] = $this->loadCapsuleConfig($capsule);
 
-        $this->registerPsr4Autoloader($capsule);
+        return $capsule;
+    }
 
+    public function bootstrapCapsule($capsule): void
+    {
+        $this->registerPsr4Autoloader($capsule);
         $this->autoloadConfigFiles($capsule);
-
         $this->registerServiceProvider($capsule);
-
-        return $capsule;
     }
 
     public function registerPsr4Autoloader($capsule)