From b6155a1fad0f8787cdd63df1138252154d17521a Mon Sep 17 00:00:00 2001
From: Bjorn Lu <bjornlu.dev@gmail.com>
Date: Thu, 13 Jul 2023 21:28:34 +0800
Subject: [PATCH] fix(scan): skip tsconfigRaw fallback if tsconfig is set
 (#13823)

---
 packages/vite/src/node/optimizer/scan.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/vite/src/node/optimizer/scan.ts b/packages/vite/src/node/optimizer/scan.ts
index c762b6b584cf8f..96b1c8e6173814 100644
--- a/packages/vite/src/node/optimizer/scan.ts
+++ b/packages/vite/src/node/optimizer/scan.ts
@@ -207,6 +207,7 @@ async function prepareEsbuildScanner(
 
   const {
     plugins = [],
+    tsconfig,
     tsconfigRaw,
     ...esbuildOptions
   } = config.optimizeDeps?.esbuildOptions ?? {}
@@ -222,8 +223,9 @@ async function prepareEsbuildScanner(
     format: 'esm',
     logLevel: 'silent',
     plugins: [...plugins, plugin],
+    tsconfig,
     tsconfigRaw:
-      typeof tsconfigRaw === 'string'
+      tsconfig || typeof tsconfigRaw === 'string'
         ? tsconfigRaw
         : {
             ...tsconfigRaw,