From e5f18a14b3b1587741ed6b7e34aed0346fa30062 Mon Sep 17 00:00:00 2001
From: Nicolas Ettlin <nicolas@convex.dev>
Date: Tue, 21 Oct 2025 15:20:53 -0700
Subject: [PATCH] Ensure the `switch` in `convexToZod` is exhaustive

---
 packages/convex-helpers/server/zod.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/convex-helpers/server/zod.ts b/packages/convex-helpers/server/zod.ts
index 4ddf1f6c..8ea3650d 100644
--- a/packages/convex-helpers/server/zod.ts
+++ b/packages/convex-helpers/server/zod.ts
@@ -1420,7 +1420,8 @@ export function convexToZod<V extends GenericValidator>(
 
   let zodValidator: z.ZodTypeAny;
 
-  switch (convexValidator.kind) {
+  const { kind } = convexValidator;
+  switch (kind) {
     case "id":
       zodValidator = zid((convexValidator as VId<any>).tableName);
       break;
@@ -1483,8 +1484,11 @@ export function convexToZod<V extends GenericValidator>(
       );
       break;
     }
+    case "bytes":
+      throw new Error("v.bytes() is not supported");
     default:
-      throw new Error(`Unknown convex validator type: ${convexValidator.kind}`);
+      kind satisfies never;
+      throw new Error(`Unknown convex validator type: ${kind}`);
   }
 
   return isOptional