fix usage of url in config

config/scramble.php

@@ -4,9 +4,11 @@
 
 return [
     /*
-     * Your API server base URL: will be used as base URL in docs.
+     * Your API path. Full API base URL will be created using `url` helper: `url(config('scramble.api_path'))`.
+     * By default, all routes starting with this path will be added to the docs. If you need to change
+     * this behavior, you can add your custom routes resolver using `Scramble::routes()`.
      */
-    'api_base_url' => url('/api'),
+    'api_path' => 'api',
 
     'info' => [
         /*

docs/usage/endpoint.md

@@ -3,9 +3,9 @@ title: Endpoint documentation
 weight: 1
 ---
 
-By default, all routes with `api` middleware are added to the documentation.
+By default, all routes starting with `api` are added to the documentation.
 
-To customize which routes are added to docs, you may provide your own route resolver function using `Scramble::route` in `boot` method of a service provider. For example, in your `AppServiceProvider`:
+To customize which routes are added to docs, you can either modify `scramble.api_path` config value, or you may provide your own route resolver function using `Scramble::route` in `boot` method of a service provider. For example, in your `AppServiceProvider`:
 
 ```php
 use Dedoc\Scramble\Scramble;

docs/usage/info.md

@@ -3,7 +3,7 @@ title: Documentation config
 weight: 5
 ---
 
-Scramble allows to customize API base URL and OpenAPI document's `info` block by publishing a config file.
+Scramble allows to customize API path and OpenAPI document's `info` block by publishing a config file.
 
 `info` block includes API version and API description. API description is rendered on the home page (`/docs/api`).
 
@@ -20,9 +20,11 @@ use Dedoc\Scramble\Http\Middleware\RestrictedDocsAccess;
 
 return [
     /*
-     * Your API server base URL: will be used as base URL in docs.
+     * Your API path. Full API base URL will be created using `url` helper: `url(config('scramble.api_path'))`.
+     * By default, all routes starting with this path will be added to the docs. If you need to change
+     * this behavior, you can add your custom routes resolver using `Scramble::routes()`.
      */
-    'api_base_url' => url('/api'),
+    'api_path' => 'api',
 
     'info' => [
         /*

src/Generator.php

@@ -36,7 +36,9 @@ public function __invoke()
             ->filter() // Closure based routes are filtered out for now, right here
             ->each(fn (Operation $operation) => $openApi->addPath(
                 Path::make(
-                    str_replace(config('scramble.api_base_url', url('/api')).'/', '', url($operation->path))
+                    (string) Str::of($operation->path)
+                        ->replaceFirst(config('scramble.api_path', 'api'), '')
+                        ->trim('/')
                 )->addOperation($operation)
             ))
             ->toArray();
@@ -58,7 +60,9 @@ private function makeOpenApi()
                     ->setDescription(config('scramble.info.description', ''))
             );
 
-        $openApi->addServer(Server::make(config('scramble.api_base_url', url('/api'))));
+        $openApi->addServer(Server::make(
+            url(config('scramble.api_path', 'api'))
+        ));
 
         return $openApi;
     }
@@ -89,7 +93,7 @@ private function getRoutes(): Collection
                 return ! ($name = $route->getAction('as')) || ! Str::startsWith($name, 'scramble');
             })
             ->filter(function (Route $route) {
-                $routeResolver = Scramble::$routeResolver ?? fn (Route $route) => in_array('api', $route->gatherMiddleware());
+                $routeResolver = Scramble::$routeResolver ?? fn (Route $route) => Str::startsWith($route->uri, config('scramble.api_path', 'api'));
 
                 return $routeResolver($route);
             })