From a58ffb88e82e0436149897273df8407b14423b2e Mon Sep 17 00:00:00 2001
From: jld3103 <jld3103yt@gmail.com>
Date: Sun, 27 Nov 2022 23:08:29 +0100
Subject: [PATCH] dynamite: Validate spec version

---
 packages/dynamite/lib/src/openapi_builder.dart | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/dynamite/lib/src/openapi_builder.dart b/packages/dynamite/lib/src/openapi_builder.dart
index e4b348ac..4594a45d 100644
--- a/packages/dynamite/lib/src/openapi_builder.dart
+++ b/packages/dynamite/lib/src/openapi_builder.dart
@@ -22,6 +22,10 @@ class OpenAPIBuilder implements Builder {
           await buildStep.readAsString(inputId),
         ) as Map<String, dynamic>,
       );
+      if (spec.version != '3.1.0') {
+        throw Exception('Only OpenAPI 3.1.0 is supported');
+      }
+
       final tags = <Tag?>[
         null,
         if (spec.tags != null) ...[