chore: remove chokidar options and add TODOs

packages/vite/src/node/build.ts

@@ -12,12 +12,12 @@ import type {
   OutputOptions,
   RenderedChunk,
   RolldownPlugin,
+  RolldownWatcher,
   RollupBuild,
   RollupError,
   RollupLog,
   RollupOptions,
   RollupOutput,
-  watch as rolldownWatch,
   // WatcherOptions,
 } from 'rolldown'
 import {
@@ -68,6 +68,8 @@ import { buildLoadFallbackPlugin } from './plugins/loadFallback'
 import { findNearestPackageData } from './packages'
 import type { PackageCache } from './packages'
 import {
+  type RolldownWatcherOptions as WatcherOptions,
+  convertToNotifyOptions,
   getResolvedOutDirs,
   resolveChokidarOptions,
   resolveEmptyOutDir,
@@ -83,8 +85,7 @@ import {
 import type { MinimalPluginContext, Plugin, PluginContext } from './plugin'
 import type { RollupPluginHooks } from './typeUtils'
 
-export type RollupWatcher = Awaited<ReturnType<typeof rolldownWatch>>
-type WatcherOptions = { _: never }
+type RollupWatcher = RolldownWatcher
 
 export interface BuildEnvironmentOptions {
   /**
@@ -823,7 +824,7 @@ async function buildEnvironment(
       logger.info(colors.cyan(`\nwatching for file changes...`))
 
       const resolvedChokidarOptions = resolveChokidarOptions(
-        {}, // options.watch.chokidar,
+        options.watch.chokidar,
         resolvedOutDirs,
         emptyOutDir,
         environment.config.cacheDir,
@@ -835,7 +836,9 @@ async function buildEnvironment(
         output: normalizedOutputs[0], // normalizedOutputs,
         watch: {
           ...options.watch,
-          chokidar: resolvedChokidarOptions,
+          // TODO: convert chokidar options more precisely
+          // TODO: support more chokidar options
+          notify: convertToNotifyOptions(resolvedChokidarOptions),
         },
       })
 

packages/vite/src/node/watch.ts

@@ -1,13 +1,18 @@
 import { EventEmitter } from 'node:events'
 import path from 'node:path'
 import type { FSWatcher, WatchOptions } from 'dep-types/chokidar'
-import type { OutputOptions } from 'rolldown'
+import type { InputOptions, OutputOptions } from 'rolldown'
 import colors from 'picocolors'
 import { escapePath } from 'tinyglobby'
 import { withTrailingSlash } from '../shared/utils'
 import { arraify, normalizePath } from './utils'
 import type { Logger } from './logger'
 
+export type RolldownWatcherOptions = Exclude<
+  InputOptions['watch'],
+  false | undefined
+>
+
 export function getResolvedOutDirs(
   root: string,
   outDir: string,
@@ -78,6 +83,15 @@ export function resolveChokidarOptions(
   return resolvedWatchOptions
 }
 
+export function convertToNotifyOptions(
+  options: WatchOptions | undefined,
+): RolldownWatcherOptions['notify'] {
+  if (!options) return
+  return {
+    pollInterval: options.interval,
+  }
+}
+
 class NoopWatcher extends EventEmitter implements FSWatcher {
   constructor(public options: WatchOptions) {
     super()