From 4635c665d41a8c8fadaea48cef064eed0dd3344a Mon Sep 17 00:00:00 2001
From: Ctibor Laky <luckylooke@gmail.com>
Date: Tue, 23 Aug 2022 10:16:09 +0200
Subject: [PATCH] docs: guide of extending vite config (#1874)

Co-authored-by: Ctibor Laky <laky@efabrica.sk>
Co-authored-by: Anthony Fu <anthonyfu117@hotmail.com>
---
 docs/config/index.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/docs/config/index.md b/docs/config/index.md
index e10422b5c36b..a868895c87a7 100644
--- a/docs/config/index.md
+++ b/docs/config/index.md
@@ -51,6 +51,20 @@ export default defineConfig({
 })
 ```
 
+When using a separate `vitest.config.js`, you can also extend Vite's options from another config file if needed:
+
+```ts
+import { mergeConfig } from 'vite'
+import { defineConfig } from 'vitest/config'
+import viteConfig from './vite.config'
+
+export default mergeConfig(viteConfig, defineConfig({
+  test: {
+    exclude: ['packages/template/*'],
+  },
+}))
+```
+
 ## Options
 
 :::tip