Added app path to container

includes/engelsystem_provider.php

@@ -23,7 +23,7 @@ require_once __DIR__ . '/autoload.php';
 /**
  * Initialize the application
  */
-$app = Application::getInstance();
+$app = new Application(realpath(__DIR__ . DIRECTORY_SEPARATOR . '..'));
 
 
 /**

src/Application.php

@@ -7,8 +7,20 @@ use Psr\Container\ContainerInterface;
 
 class Application extends Container
 {
-    public function __construct()
+    /** @var string|null */
+    protected $appPath = null;
+
+    /**
+     * Application constructor.
+     *
+     * @param string $appPath
+     */
+    public function __construct($appPath = null)
     {
+        if (!is_null($appPath)) {
+            $this->setAppPath($appPath);
+        }
+
         $this->registerBaseBindings();
     }
 
@@ -22,4 +34,26 @@ class Application extends Container
         $this->instance(Application::class, $this);
         $this->bind(ContainerInterface::class, Application::class);
     }
+
+    /**
+     * @param string $appPath
+     * @return static
+     */
+    public function setAppPath($appPath)
+    {
+        $appPath = rtrim($appPath, DIRECTORY_SEPARATOR);
+
+        $this->appPath = $appPath;
+        $this->instance('path', $appPath);
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function path()
+    {
+        return $this->appPath;
+    }
 }