introducing library to handle version+name

src/Implementations/Controller.php

@@ -1,31 +1,16 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Implementations;
 
 use De\Idrinth\PhalconRoutes2OpenApi\Interfaces\Controller as ControllerInterface;
 use De\Idrinth\PhalconRoutes2OpenApi\Interfaces\Path2PathConverter;
-use De\Idrinth\PhalconRoutes2OpenApi\Interfaces\RecursiveMerger;
+use De\Idrinth\PhalconRoutes2OpenApi\Interfaces\RecursiveMerger as RMI;
+use PackageVersions\Versions;
 use Phalcon\Http\ResponseInterface;
 use Phalcon\Mvc\Controller as PhalconController;
 
 class Controller extends PhalconController implements ControllerInterface
 {
-    /**
-     * @var string
-     */
-    private $root;
-
-    /**
-     * @var array
-     */
-    private static $body = [
-        "openapi"=> "3.0.1",
-        "info"=> [
-            "title"=> "unknown",
-            "version"=> "1.0.0"
-        ]
-    ];
-
     /**
      * Generates an overview over routes registered
      * @return-200 application/json {"type":"object"}
@@ -38,17 +23,16 @@ public function index(): ResponseInterface
         foreach ($this->router->getRoutes() as $route) {
             $paths[] = $converter->convert($route);
         }
-        $merger = $this->di->get(RecursiveMerger::class);
         return $this
             ->getCorsEnabledResponse()
             ->setJsonContent(
-                $merger->merge(
-                    self::$body,
-                    [
-                        'paths' => $merger->mergeAll(...$paths),
-                        'info' => (new Composer())(dirname(__DIR__, 5).'/composer.json')
+                [
+                    'paths' => $this->di->get(RMI::class)->mergeAll(...$paths),
+                    'info' => [
+                        "title"=> Versions::ROOT_PACKAGE_NAME,
+                        "version"=> Versions::getVersion(Versions::ROOT_PACKAGE_NAME)
                     ]
-                )
+                ]
             );
     }
 
@@ -96,14 +80,4 @@ private function getCorsEnabledResponse(): ResponseInterface
             )
             ->setHeader('Access-Control-Allow-Methods', 'GET, OPTIONS');
     }
-
-    /**
-     * @param string $root
-     * @return ControllerInterface
-     */
-    public function setRoot(string $root): ControllerInterface
-    {
-        $this->root = $root;
-        return $this;
-    }
 }

src/Implementations/DefaultResponse.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Implementations;
 

src/Implementations/NoValueConversionMerger.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Implementations;
 
@@ -42,26 +42,12 @@ public function merge(array $array1, array $array2): array
      * @return array
      * @throws InvalidArgumentException
      */
-    public function mergeAll(...$sets): array
+    public function mergeAll(array ...$sets): array
     {
-        $initial = $this->checkArray(array_shift($sets), 1);
+        $initial = array_shift($sets);
         foreach ($sets as $pos => $set) {
-            $initial = $this->merge($initial, $this->checkArray($set, $pos+2));
+            $initial = $this->merge($initial, $set);
         }
         return $initial;
     }
-
-    /**
-     * @param mixed $set
-     * @param int $num
-     * @throws InvalidArgumentException
-     * @return array
-     */
-    private function checkArray($set, int $num): array
-    {
-        if (!is_array($set)) {
-            throw new InvalidArgumentException("Set #$num is not an array, but a(n) " . gettype($set) . '.');
-        }
-        return $set;
-    }
 }

src/Implementations/PhalconPath2PathArray.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Implementations;
 

src/Implementations/Reflector.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Implementations;
 
@@ -46,11 +46,11 @@ public function __invoke(string $class, string $method):array
     {
         try {
             if (!isset($this->cache[$class])) {
-                $this->cache[$class]['____class'] = new ReflectionClass($class);
+                $this->cache[$class]['#'] = new ReflectionClass($class);
             }
             if (!isset($this->cache[$class][$method])) {
                 $this->cache[$class][$method] = DefaultResponse::add(
-                    $this->getReflect($this->cache[$class]['____class'], $method)
+                    $this->getReflect($this->cache[$class]['#'], $method)
                 );
             }
         } catch (Exception $e) {

src/Interfaces/Controller.php

@@ -1,17 +1,11 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Interfaces;
 
 use Phalcon\Http\ResponseInterface;
 
 interface Controller
 {
-    /**
-     * Sets the api's root, used for filtering
-     * @param string $root
-     */
-    public function setRoot(string $root):Controller;
-
     /**
      * generates api-documentation
      * @return ResponseInterface

src/Interfaces/Path2PathConverter.php

@@ -1,10 +1,10 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Interfaces;
 
 use Phalcon\Mvc\Router\RouteInterface;
 
 interface Path2PathConverter
 {
-    public function convert(RouteInterface $route):array;
+    public function convert(RouteInterface $route): array;
 }

src/Interfaces/PathTargetAnnotationResolver.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Interfaces;
 
@@ -10,5 +10,5 @@ interface PathTargetAnnotationResolver
      * @param string $method
      * @return array
      */
-    public function __invoke(string $class, string $method):array;
+    public function __invoke(string $class, string $method): array;
 }

src/Interfaces/RecursiveMerger.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi\Interfaces;
 
@@ -15,5 +15,5 @@ public function merge(array $array1, array $array2): array;
      * @param array ...$sets each array to be merged into the first as a parameter
      * @return array
      */
-    public function mergeAll(...$sets): array;
+    public function mergeAll(array ...$sets): array;
 }

src/ServiceProvider.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace De\Idrinth\PhalconRoutes2OpenApi;
 
@@ -18,22 +18,14 @@
 
 class ServiceProvider implements ServiceProviderInterface
 {
-    /**
-     * @param string $apiRoot
-     */
-    public function __construct(string $apiRoot = '/')
-    {
-        $this->apiRoot = ($apiRoot{0}==='/' ? '' : '/') . $apiRoot;
-    }
-
     /**
      * Registers controller at api-root
      * @param DiInterface $serviceContainer
      * @return void
      */
     public function register(DiInterface $serviceContainer)
     {
-        $this->registerServices($serviceContainer, $this->apiRoot);
+        $this->registerServices($serviceContainer);
         $this->registerRoutes($serviceContainer->get('router'));
     }
 
@@ -42,10 +34,10 @@ public function register(DiInterface $serviceContainer)
      * @param string $root
      * @return void
      */
-    private function registerServices(DiInterface $serviceContainer, string $root)
+    private function registerServices(DiInterface $serviceContainer)
     {
-        $serviceContainer->set(Controller::class, function () use ($root) {
-            return (new ControllerImplementation())->setRoot($root);
+        $serviceContainer->set(Controller::class, function () {
+            return (new ControllerImplementation());
         });
         $serviceContainer->set(Path2PathConverter::class, function () use (&$serviceContainer) {
             return new PhalconPath2PathArray(