Ability to do manual or automatic migrations

src/ShopifyApp/Middleware/AuthShop.php

@@ -5,6 +5,7 @@
 use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
+use Illuminate\Http\RedirectResponse;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Redirect;
 use Illuminate\Support\Facades\Session;
@@ -46,7 +47,7 @@ public function handle(Request $request, Closure $next)
 
         // Shop is OK, move on...
         $response = $next($request);
-        if (!$response instanceof Response) {
+        if (!$response instanceof Response && !$response instanceof RedirectResponse) {
             // We need a response object to modify headers
             $response = new Response($response);
         }

src/ShopifyApp/ShopifyAppProvider.php

@@ -35,7 +35,13 @@ public function boot()
         ], 'config');
 
         // Database migrations
-        $this->loadMigrationsFrom(__DIR__.'/resources/database/migrations');
+        if (Config::get('shopify-app.manual_migrations')) {
+            $this->publishes([
+                __DIR__.'/resources/database/migrations' => "{$this->app->databasePath()}/migrations",
+            ], 'migrations');
+        } else {
+            $this->loadMigrationsFrom(__DIR__.'/resources/database/migrations');
+        }
 
         // Job publish
         $this->publishes([

src/ShopifyApp/resources/config/shopify-app.php

@@ -1,6 +1,18 @@
 <?php
 
 return [
+    /*
+    |--------------------------------------------------------------------------
+    | Manual migrations
+    |--------------------------------------------------------------------------
+    |
+    | This option option allows you to use:
+    | `php artisan vendor:publish --tag=migrations` to push migrations
+    | to your app's folder so you're free to modify before migrating.
+    |
+    */
+    'manual_migrations' => (bool) env('SHOPIFY_MANUAL_MIGRATIONS', false),
+
     /*
     |--------------------------------------------------------------------------
     | Namespace