From 2c0e8e0a99932fbf10872cce4ad417d24cdf262e Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Tue, 5 Apr 2022 03:51:24 -0700
Subject: [PATCH] Add update message

---
 packages/bun-framework-next/server-polyfills.tsx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/bun-framework-next/server-polyfills.tsx b/packages/bun-framework-next/server-polyfills.tsx
index a973d66dac..e3d912e21e 100644
--- a/packages/bun-framework-next/server-polyfills.tsx
+++ b/packages/bun-framework-next/server-polyfills.tsx
@@ -1,3 +1,16 @@
 import { Buffer } from "buffer";
 
 globalThis.Buffer ||= Buffer;
+
+if (!("URL" in globalThis)) {
+  class Outdated extends Error {
+    constructor(message) {
+      super(message);
+      this.name = "Outdated";
+    }
+  }
+
+  throw new Outdated(
+    "Missing \"URL\", please run 'bun upgrade' to update to the latest version of Bun (added in v0.0.74)"
+  );
+}