From c1e8f42a2085d9f6a1918933299a502e42a9c605 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ivo=20Ili=C4=87?= <3476570+ivoilic@users.noreply.github.com>
Date: Wed, 12 Apr 2023 14:21:59 -0400
Subject: [PATCH] Added a caution about rewrites only working for static files
 (#6517)

Currently using rewrite with static files works but server rendered files with either edge or serverless function don't get rewritten.
See: https://github.com/withastro/astro/issues/6446
---
 packages/integrations/vercel/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/integrations/vercel/README.md b/packages/integrations/vercel/README.md
index 97857dc60..d9df152f8 100644
--- a/packages/integrations/vercel/README.md
+++ b/packages/integrations/vercel/README.md
@@ -175,6 +175,8 @@ You can use Vercel middleware to intercept a request and redirect before sending
     ```
 1. While developing locally, you can run `vercel dev` to run middleware. In production, Vercel will handle this for you.
 
+:::caution[Trying to rewrite?] Currently rewriting a request with middleware only works for static files. :::
+
 ## Troubleshooting
 
 **A few known complex packages (example: [puppeteer](https://github.com/puppeteer/puppeteer)) do not support bundling and therefore will not work properly with this adapter.** By default, Vercel doesn't include npm installed files & packages from your project's `./node_modules` folder. To address this, the `@astrojs/vercel` adapter automatically bundles your final build output using `esbuild`.