From 5060653d44d2b2c506db2657bbdd9ed2637df1c6 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Thu, 13 Aug 2026 11:50:14 +0800
Subject: [PATCH] refactor(build): use JSON import attributes instead of
 readFIleSync in rolldown configs

---
 packages/vite/rolldown.config.ts     | 7 +++----
 packages/vite/rolldown.dts.config.ts | 6 +-----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/packages/vite/rolldown.config.ts b/packages/vite/rolldown.config.ts
index 7e4f0be4a7104c..59c83712e1404a 100644
--- a/packages/vite/rolldown.config.ts
+++ b/packages/vite/rolldown.config.ts
@@ -1,16 +1,15 @@
-import { readFileSync, writeFileSync } from 'node:fs'
+import { writeFileSync } from 'node:fs'
 import path from 'node:path'
 import MagicString from 'magic-string'
 import type { Plugin } from 'rolldown'
 import { defineConfig } from 'rolldown'
 import { ImportType, init, parse } from 'es-module-lexer'
 import licensePlugin from './rollupLicensePlugin'
+import pkg from './package.json' with { type: 'json' }
 
 // eslint-disable-next-line n/no-unsupported-features/node-builtins
 const dirname = import.meta.dirname
-const pkg = JSON.parse(
-  readFileSync(new URL('./package.json', import.meta.url)).toString(),
-)
+
 const disableSourceMap = !!process.env.DEBUG_DISABLE_SOURCE_MAP
 
 const envConfig = defineConfig({
diff --git a/packages/vite/rolldown.dts.config.ts b/packages/vite/rolldown.dts.config.ts
index 6d5cd4217b30eb..146372ae8b6b0b 100644
--- a/packages/vite/rolldown.dts.config.ts
+++ b/packages/vite/rolldown.dts.config.ts
@@ -1,4 +1,3 @@
-import { readFileSync } from 'node:fs'
 import { builtinModules } from 'node:module'
 import { defineConfig } from 'rolldown'
 import type {
@@ -13,16 +12,13 @@ import { dts } from 'rolldown-plugin-dts'
 import { parse as parseWithBabel } from '@babel/parser'
 import { walk } from 'estree-walker'
 import MagicString from 'magic-string'
+import pkg from './package.json' with { type: 'json' }
 
 type Directive = ESTree.Directive
 type ModuleExportName = ESTree.ModuleExportName
 type Program = ESTree.Program
 type Statement = ESTree.Statement
 
-const pkg = JSON.parse(
-  readFileSync(new URL('./package.json', import.meta.url)).toString(),
-)
-
 const external = [
   /^node:*/,
   /^vite\//,