wip: fix define/modulePreloadPolyfill plugin

Author: sapphi-red

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

@@ -118,7 +118,7 @@ export function definePlugin(config: ResolvedConfig): Plugin {
     return pattern
   }
 
-  if (config.experimental.enableNativePlugin === true && isBuild) {
+  if (config.experimental.enableNativePlugin === true && isBundled) {
     return {
       name: 'vite:define',
       options(option) {

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

@@ -8,10 +8,7 @@ export const modulePreloadPolyfillId = 'vite/modulepreload-polyfill'
 const resolvedModulePreloadPolyfillId = '\0' + modulePreloadPolyfillId + '.js'
 
 export function modulePreloadPolyfillPlugin(config: ResolvedConfig): Plugin {
-  if (
-    config.experimental.enableNativePlugin === true &&
-    config.command === 'build'
-  ) {
+  if (config.experimental.enableNativePlugin === true && config.isBundled) {
     return perEnvironmentPlugin(
       'native:modulepreload-polyfill',
       (environment) => {