Add gacela.php to make it optional

composer.json

@@ -4,13 +4,12 @@
     "license": "MIT",
     "require": {
         "php": ">=8.0.2",
-        "gacela-project/gacela": "^1.4",
+        "gacela-project/gacela": "dev-main",
         "gacela-project/router": "^0.12",
         "symfony/http-client": "^6.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.16",
-        "gacela-project/phpstan-extension": "^0.3",
         "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^9.6",
         "psalm/plugin-phpunit": "^0.18",

gacela.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+use Gacela\Framework\Bootstrap\GacelaConfig;
+use Gacela\Router\Config\RouterGacelaConfig;
+use PhpLightning\Invoice\Infrastructure\Plugin\InvoiceRoutesPlugin;
+
+return static function (GacelaConfig $config) : void {
+    $config
+        ->enableFileCache()
+        ->addAppConfig('lightning-config.dist.php', 'lightning-config.php')
+        ->extendGacelaConfig(RouterGacelaConfig::class)
+        ->addPlugin(InvoiceRoutesPlugin::class);
+};

public/index.php

@@ -2,22 +2,17 @@
 
 declare(strict_types=1);
 
-use Gacela\Framework\Bootstrap\GacelaConfig;
 use Gacela\Framework\Gacela;
-use Gacela\Router\Config\RouterGacelaConfig;
 use Gacela\Router\Router;
-use PhpLightning\Invoice\Infrastructure\Plugin\InvoiceRoutesPlugin;
 
 $cwd = (string)getcwd();
 
 require_once $cwd . '/vendor/autoload.php';
 
-Gacela::bootstrap($cwd, static function (GacelaConfig $config): void {
-    $config
-        ->enableFileCache()
-        ->addAppConfig('lightning-config.dist.php', 'lightning-config.php')
-        ->extendGacelaConfig(RouterGacelaConfig::class)
-        ->addPlugin(InvoiceRoutesPlugin::class);
-});
+if (is_file($cwd . '/gacela.php')) {
+    Gacela::bootstrap($cwd);
+} else {
+    Gacela::bootstrap(dirname(__DIR__));
+}
 
 Gacela::get(Router::class)?->run();