fix: tsconfig jsx overrides esbuild options, reverts #10374

docs/guide/features.md

@@ -57,7 +57,7 @@ However, some libraries (e.g. [`vue`](https://github.com/vuejs/core/issues/1228)
 
 #### `useDefineForClassFields`
 
-Starting from Vite 2.5.0, the default value will be `true` if the TypeScript target is `ES2022` or higher including `ESNext`. It is consistent with the [behavior of `tsc` 4.3.2 and later](https://github.com/microsoft/TypeScript/pull/42663). It is also the standard ECMAScript runtime behavior.
+Starting from Vite 2.5.0, the default value will be `true` if the TypeScript target is `ESNext`. It is consistent with the [behavior of `tsc` 4.3.2 and later](https://github.com/microsoft/TypeScript/pull/42663). It is also the standard ECMAScript runtime behavior.
 
 But it may be counter-intuitive for those coming from other programming languages or older versions of TypeScript.
 You can read more about the transition in the [TypeScript 3.7 release notes](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#the-usedefineforclassfields-flag-and-the-declare-property-modifier).
@@ -71,13 +71,10 @@ But a few libraries haven't transitioned to this new default yet, including [`li
 #### Other Compiler Options Affecting the Build Result
 
 - [`extends`](https://www.typescriptlang.org/tsconfig#extends)
-- [`alwaysStrict`](https://www.typescriptlang.org/tsconfig#alwaysStrict)
 - [`importsNotUsedAsValues`](https://www.typescriptlang.org/tsconfig#importsNotUsedAsValues)
-- [`jsx`](https://www.typescriptlang.org/tsconfig#jsx)
+- [`preserveValueImports`](https://www.typescriptlang.org/tsconfig#preserveValueImports)
 - [`jsxFactory`](https://www.typescriptlang.org/tsconfig#jsxFactory)
 - [`jsxFragmentFactory`](https://www.typescriptlang.org/tsconfig#jsxFragmentFactory)
-- [`jsxImportSource`](https://www.typescriptlang.org/tsconfig#jsxImportSource)
-- [`preserveValueImports`](https://www.typescriptlang.org/tsconfig#preserveValueImports)
 
 If migrating your codebase to `"isolatedModules": true` is an unsurmountable effort, you may be able to get around it with a third-party plugin such as [rollup-plugin-friendly-type-imports](https://www.npmjs.com/package/rollup-plugin-friendly-type-imports). However, this approach is not officially supported by Vite.
 

packages/vite/src/node/plugins/esbuild.ts

@@ -50,15 +50,12 @@ export type ESBuildTransformResult = Omit<TransformResult, 'map'> & {
 type TSConfigJSON = {
   extends?: string
   compilerOptions?: {
-    alwaysStrict?: boolean
-    importsNotUsedAsValues?: 'remove' | 'preserve' | 'error'
-    jsx?: 'react' | 'react-jsx' | 'react-jsxdev' | 'preserve'
+    target?: string
     jsxFactory?: string
     jsxFragmentFactory?: string
-    jsxImportSource?: string
-    preserveValueImports?: boolean
-    target?: string
     useDefineForClassFields?: boolean
+    importsNotUsedAsValues?: 'remove' | 'preserve' | 'error'
+    preserveValueImports?: boolean
   }
   [key: string]: any
 }
@@ -95,15 +92,12 @@ export async function transformWithEsbuild(
     // these fields would affect the compilation result
     // https://esbuild.github.io/content-types/#tsconfig-json
     const meaningfulFields: Array<keyof TSCompilerOptions> = [
-      'alwaysStrict',
-      'importsNotUsedAsValues',
-      'jsx',
+      'target',
       'jsxFactory',
       'jsxFragmentFactory',
-      'jsxImportSource',
-      'preserveValueImports',
-      'target',
-      'useDefineForClassFields'
+      'useDefineForClassFields',
+      'importsNotUsedAsValues',
+      'preserveValueImports'
     ]
     const compilerOptionsForFile: TSCompilerOptions = {}
     if (loader === 'ts' || loader === 'tsx') {