Add support for WebHooks

Author: WyriHaximus

bin/php-openapi

@@ -136,11 +136,15 @@ switch ($command) {
 
         $validator = new JsonSchema\Validator;
         $openApiData = $openApi->getSerializableData();
-        $validator->validate($openApiData, (object)['$ref' => 'file://' . dirname(__DIR__) . '/schemas/openapi-v3.0.json']);
+        $openApiVersion = '3.0';
+        if (substr($openApi->openapi, 0, 3) === '3.1') {
+            $openApiVersion = '3.1';
+        }
+        $validator->validate($openApiData, (object)['$ref' => 'file://' . dirname(__DIR__) . '/schemas/openapi-v' . $openApiVersion . '.json']);
 
         if ($validator->isValid() && empty($errors)) {
             if(!$silentMode) {
-                print_formatted("The supplied API Description \B\Gvalidates\C against the OpenAPI v3.0 schema.\n", STDERR);
+                print_formatted("The supplied API Description \B\Gvalidates\C against the OpenAPI v" . $openApiVersion . " schema.\n", STDERR);
             }
             exit(0);
         }
@@ -163,7 +167,7 @@ switch ($command) {
             }
         }
         if (!$validator->isValid()) {
-            print_formatted("\BOpenAPI v3.0 schema violations:\C\n", STDERR);
+            print_formatted("\BOpenAPI v" . $openApiVersion . " schema violations:\C\n", STDERR);
             $errors = $validator->getErrors();
             foreach ($errors as $error) {
                 // hide some errors triggered by other errors further down the path