From e8f3c784b338a87a274dce44c73230d621cecb62 Mon Sep 17 00:00:00 2001
From: Eren Bets <0x142857@gmail.com>
Date: Mon, 15 Mar 2021 23:02:58 +0800
Subject: [PATCH] fix: correctly handle explicit ts config file (#2515)

---
 packages/vite/src/node/config.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
index b9118ead5b2567..8f77473d38a655 100644
--- a/packages/vite/src/node/config.ts
+++ b/packages/vite/src/node/config.ts
@@ -611,6 +611,7 @@ export async function loadConfigFromFile(
   if (configFile) {
     // explicit config path is always resolved from cwd
     resolvedPath = path.resolve(configFile)
+    isTS = configFile.endsWith('.ts')
   } else {
     // implicit config file loaded from inline root (if present)
     // otherwise from cwd