From 4fd35edf5fb18e7d921a5a0bf7116c47b5374b3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BF=A0=20/=20green?= <green@sapphi.red>
Date: Sun, 14 May 2023 01:47:17 +0900
Subject: [PATCH] fix(css): respect `esbuild.charset` when minify (#13190)

---
 packages/vite/src/node/plugins/css.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index c7856b7e55c5d1..a2b02a2bf9cd33 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -1411,8 +1411,7 @@ async function minifyCSS(css: string, config: ResolvedConfig) {
     const { code, warnings } = await transform(css, {
       loader: 'css',
       target: config.build.cssTarget || undefined,
-      charset: 'utf8',
-      ...resolveEsbuildMinifyOptions(config.esbuild || {}),
+      ...resolveMinifyCssEsbuildOptions(config.esbuild || {}),
     })
     if (warnings.length) {
       const msgs = await formatMessages(warnings, { kind: 'warning' })
@@ -1432,10 +1431,11 @@ async function minifyCSS(css: string, config: ResolvedConfig) {
   }
 }
 
-function resolveEsbuildMinifyOptions(
+function resolveMinifyCssEsbuildOptions(
   options: ESBuildOptions,
 ): TransformOptions {
   const base: TransformOptions = {
+    charset: options.charset ?? 'utf8',
     logLevel: options.logLevel,
     logLimit: options.logLimit,
     logOverride: options.logOverride,