From a94b331f95a9bc1e2191e13948a7ccfd297e8cfd Mon Sep 17 00:00:00 2001
From: moushicheng <moushicheng@outlook.com>
Date: Fri, 23 Dec 2022 18:43:30 +0800
Subject: [PATCH] fix: import(/* @vite-ignore */) is not worked in *.ts for v4
 (#11377)

---
 packages/vite/src/node/plugins/esbuild.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/vite/src/node/plugins/esbuild.ts b/packages/vite/src/node/plugins/esbuild.ts
index 1e6e4927e87718..62b565dd5d48b4 100644
--- a/packages/vite/src/node/plugins/esbuild.ts
+++ b/packages/vite/src/node/plugins/esbuild.ts
@@ -254,6 +254,14 @@ export function esbuildPlugin(options: ESBuildOptions = {}): Plugin {
     },
     async transform(code, id) {
       if (filter(id) || filter(cleanUrl(id))) {
+        let hasViteIgnore = false
+        if (/\/\* @vite-ignore \*\//.test(code)) {
+          hasViteIgnore = true
+          code = code.replace(
+            /\s*\/\* @vite-ignore \*\/\s*/g,
+            '__vite__ignore__',
+          )
+        }
         const result = await transformWithEsbuild(code, id, transformOptions)
         if (result.warnings.length) {
           result.warnings.forEach((m) => {
@@ -263,6 +271,12 @@ export function esbuildPlugin(options: ESBuildOptions = {}): Plugin {
         if (options.jsxInject && /\.(?:j|t)sx\b/.test(id)) {
           result.code = options.jsxInject + ';' + result.code
         }
+        if (hasViteIgnore) {
+          result.code = result.code.replace(
+            /__vite__ignore__/,
+            '/* @vite-ignore */',
+          )
+        }
         return {
           code: result.code,
           map: result.map,