refactor: remove deprecated api for 3.0 (#5868)

docs/config/index.md

@@ -1022,7 +1022,6 @@ export default defineConfig({
 
   - `external` is also omitted, use Vite's `optimizeDeps.exclude` option
   - `plugins` are merged with Vite's dep plugin
-  - `keepNames` takes precedence over the deprecated `optimizeDeps.keepNames`
 
 ## SSR Options
 

packages/plugin-react/src/index.ts

@@ -38,15 +38,10 @@ export interface Options {
    * @default true
    */
   jsxPure?: boolean
-
   /**
    * Babel configuration applied in both dev and prod.
    */
   babel?: BabelOptions
-  /**
-   * @deprecated Use `babel.parserOpts.plugins` instead
-   */
-  parserPlugins?: ParserOptions['plugins']
 }
 
 export type BabelOptions = Omit<
@@ -104,7 +99,7 @@ export default function viteReact(opts: Options = {}): PluginOption[] {
   babelOptions.presets ||= []
   babelOptions.overrides ||= []
   babelOptions.parserOpts ||= {} as any
-  babelOptions.parserOpts.plugins ||= opts.parserPlugins || []
+  babelOptions.parserOpts.plugins ||= []
 
   // Support patterns like:
   // - import * as React from 'react';

packages/vite/src/client/client.ts

@@ -433,13 +433,6 @@ export function createHotContext(ownerPath: string): ViteHotContext {
       }
     },
 
-    acceptDeps() {
-      throw new Error(
-        `hot.acceptDeps() is deprecated. ` +
-          `Use hot.accept() with the same signature instead.`
-      )
-    },
-
     dispose(cb) {
       disposeMap.set(ownerPath, cb)
     },

packages/vite/src/node/__tests__/config.spec.ts

@@ -183,52 +183,6 @@ describe('mergeConfig', () => {
   })
 })
 
-describe('resolveConfig', () => {
-  beforeAll(() => {
-    // silence deprecation warning
-    jest.spyOn(console, 'warn').mockImplementation(() => {})
-  })
-
-  afterAll(() => {
-    jest.clearAllMocks()
-  })
-
-  test('copies optimizeDeps.keepNames to esbuildOptions.keepNames', async () => {
-    const config: InlineConfig = {
-      optimizeDeps: {
-        keepNames: false
-      }
-    }
-
-    expect(await resolveConfig(config, 'serve')).toMatchObject({
-      optimizeDeps: {
-        esbuildOptions: {
-          keepNames: false
-        }
-      }
-    })
-  })
-
-  test('uses esbuildOptions.keepNames if set', async () => {
-    const config: InlineConfig = {
-      optimizeDeps: {
-        keepNames: true,
-        esbuildOptions: {
-          keepNames: false
-        }
-      }
-    }
-
-    expect(await resolveConfig(config, 'serve')).toMatchObject({
-      optimizeDeps: {
-        esbuildOptions: {
-          keepNames: false
-        }
-      }
-    })
-  })
-})
-
 describe('resolveEnvPrefix', () => {
   test(`use 'VITE_' as default value`, () => {
     const config: UserConfig = {}

packages/vite/src/node/build.ts

@@ -42,11 +42,6 @@ import { watchPackageDataPlugin } from './packages'
 import { ensureWatchPlugin } from './plugins/ensureWatch'
 
 export interface BuildOptions {
-  /**
-   * Base public path when served in production.
-   * @deprecated `base` is now a root-level config option.
-   */
-  base?: string
   /**
    * Compatibility transform target. The transform is performed with esbuild
    * and the lowest supported target is es2015/es6. Note this only handles
@@ -70,13 +65,6 @@ export interface BuildOptions {
    * @default true
    */
   polyfillModulePreload?: boolean
-  /**
-   * whether to inject dynamic import polyfill.
-   * Note: does not apply to library mode.
-   * @default false
-   * @deprecated use plugin-legacy for browsers that don't support dynamic import
-   */
-  polyfillDynamicImport?: boolean
   /**
    * Directory relative from `root` where build output will be placed. If the
    * directory exists, it will be removed before the build.
@@ -130,10 +118,6 @@ export interface BuildOptions {
    * https://terser.org/docs/api-reference#minify-options
    */
   terserOptions?: Terser.MinifyOptions
-  /**
-   * @deprecated Vite now uses esbuild for CSS minification.
-   */
-  cleanCssOptions?: any
   /**
    * Will be merged with internal rollup options.
    * https://rollupjs.org/guide/en/#big-list-of-options
@@ -198,12 +182,6 @@ export interface BuildOptions {
    * Can slightly improve build speed.
    */
   reportCompressedSize?: boolean
-  /**
-   * Set to false to disable brotli compressed size reporting for build.
-   * Can slightly improve build speed.
-   * @deprecated use `build.reportCompressedSize` instead.
-   */
-  brotliSize?: boolean
   /**
    * Adjust chunk size warning limit (in kbs).
    * @default 500
@@ -225,13 +203,7 @@ export interface LibraryOptions {
 
 export type LibraryFormats = 'es' | 'cjs' | 'umd' | 'iife'
 
-export type ResolvedBuildOptions = Required<
-  Omit<
-    BuildOptions,
-    // make deprecated options optional
-    'base' | 'cleanCssOptions' | 'polyfillDynamicImport' | 'brotliSize'
-  >
->
+export type ResolvedBuildOptions = Required<BuildOptions>
 
 export function resolveBuildOptions(raw?: BuildOptions): ResolvedBuildOptions {
   const resolved: ResolvedBuildOptions = {
@@ -253,7 +225,6 @@ export function resolveBuildOptions(raw?: BuildOptions): ResolvedBuildOptions {
     ssr: false,
     ssrManifest: false,
     reportCompressedSize: true,
-    // brotliSize: true,
     chunkSizeWarningLimit: 500,
     watch: null,
     ...raw,
@@ -451,15 +422,6 @@ async function doBuild(
 
   try {
     const buildOutputOptions = (output: OutputOptions = {}): OutputOptions => {
-      // @ts-ignore
-      if (output.output) {
-        config.logger.warn(
-          `You've set "rollupOptions.output.output" in your config. ` +
-            `This is deprecated and will override all Vite.js default output options. ` +
-            `Please use "rollupOptions.output" instead.`
-        )
-      }
-
       return {
         dir: outDir,
         format: ssr ? 'cjs' : 'es',

packages/vite/src/node/config.ts

@@ -176,17 +176,6 @@ export interface UserConfig {
    * @default 'VITE_'
    */
   envPrefix?: string | string[]
-  /**
-   * Import aliases
-   * @deprecated use `resolve.alias` instead
-   */
-  alias?: AliasOptions
-  /**
-   * Force Vite to always resolve listed dependencies to the same copy (from
-   * project root).
-   * @deprecated use `resolve.dedupe` instead
-   */
-  dedupe?: string[]
   /**
    * Worker bundle options
    */
@@ -235,10 +224,7 @@ export interface InlineConfig extends UserConfig {
 }
 
 export type ResolvedConfig = Readonly<
-  Omit<
-    UserConfig,
-    'plugins' | 'alias' | 'dedupe' | 'assetsInclude' | 'optimizeDeps' | 'worker'
-  > & {
+  Omit<UserConfig, 'plugins' | 'assetsInclude' | 'optimizeDeps' | 'worker'> & {
     configFile: string | undefined
     configFileDependencies: string[]
     inlineConfig: InlineConfig
@@ -261,7 +247,7 @@ export type ResolvedConfig = Readonly<
     assetsInclude: (file: string) => boolean
     logger: Logger
     createResolver: (options?: Partial<InternalResolveOptions>) => ResolveFn
-    optimizeDeps: Omit<DepOptimizationOptions, 'keepNames'>
+    optimizeDeps: DepOptimizationOptions
     /** @internal */
     packageCache: PackageCache
     worker: ResolveWorkerOptions
@@ -370,12 +356,11 @@ export async function resolveConfig(
       // @ts-ignore because @rollup/plugin-alias' type doesn't allow function
       // replacement, but its implementation does work with function values.
       clientAlias,
-      config.resolve?.alias || config.alias || []
+      config.resolve?.alias || []
     )
   )
 
   const resolveOptions: ResolvedConfig['resolve'] = {
-    dedupe: config.dedupe,
     ...config.resolve,
     alias: resolvedAlias
   }
@@ -501,7 +486,6 @@ export async function resolveConfig(
     optimizeDeps: {
       ...optimizeDeps,
       esbuildOptions: {
-        keepNames: optimizeDeps.keepNames,
         preserveSymlinks: config.resolve?.preserveSymlinks,
         ...optimizeDeps.esbuildOptions
       }
@@ -540,117 +524,6 @@ export async function resolveConfig(
     })
   }
 
-  // TODO Deprecation warnings - remove when out of beta
-
-  const logDeprecationWarning = (
-    deprecatedOption: string,
-    hint: string,
-    error?: Error
-  ) => {
-    logger.warn(
-      colors.yellow(
-        colors.bold(
-          `(!) "${deprecatedOption}" option is deprecated. ${hint}${
-            error ? `\n${error.stack}` : ''
-          }`
-        )
-      )
-    )
-  }
-
-  if (config.build?.base) {
-    logDeprecationWarning(
-      'build.base',
-      '"base" is now a root-level config option.'
-    )
-    config.base = config.build.base
-  }
-  Object.defineProperty(resolvedBuildOptions, 'base', {
-    enumerable: false,
-    get() {
-      logDeprecationWarning(
-        'build.base',
-        '"base" is now a root-level config option.',
-        new Error()
-      )
-      return resolved.base
-    }
-  })
-
-  if (config.alias) {
-    logDeprecationWarning('alias', 'Use "resolve.alias" instead.')
-  }
-  Object.defineProperty(resolved, 'alias', {
-    enumerable: false,
-    get() {
-      logDeprecationWarning(
-        'alias',
-        'Use "resolve.alias" instead.',
-        new Error()
-      )
-      return resolved.resolve.alias
-    }
-  })
-
-  if (config.dedupe) {
-    logDeprecationWarning('dedupe', 'Use "resolve.dedupe" instead.')
-  }
-  Object.defineProperty(resolved, 'dedupe', {
-    enumerable: false,
-    get() {
-      logDeprecationWarning(
-        'dedupe',
-        'Use "resolve.dedupe" instead.',
-        new Error()
-      )
-      return resolved.resolve.dedupe
-    }
-  })
-
-  if (optimizeDeps.keepNames) {
-    logDeprecationWarning(
-      'optimizeDeps.keepNames',
-      'Use "optimizeDeps.esbuildOptions.keepNames" instead.'
-    )
-  }
-  Object.defineProperty(resolved.optimizeDeps, 'keepNames', {
-    enumerable: false,
-    get() {
-      logDeprecationWarning(
-        'optimizeDeps.keepNames',
-        'Use "optimizeDeps.esbuildOptions.keepNames" instead.',
-        new Error()
-      )
-      return resolved.optimizeDeps.esbuildOptions?.keepNames
-    }
-  })
-
-  if (config.build?.polyfillDynamicImport) {
-    logDeprecationWarning(
-      'build.polyfillDynamicImport',
-      '"polyfillDynamicImport" has been removed. Please use @vitejs/plugin-legacy if your target browsers do not support dynamic imports.'
-    )
-  }
-
-  Object.defineProperty(resolvedBuildOptions, 'polyfillDynamicImport', {
-    enumerable: false,
-    get() {
-      logDeprecationWarning(
-        'build.polyfillDynamicImport',
-        '"polyfillDynamicImport" has been removed. Please use @vitejs/plugin-legacy if your target browsers do not support dynamic imports.',
-        new Error()
-      )
-      return false
-    }
-  })
-
-  if (config.build?.cleanCssOptions) {
-    logDeprecationWarning(
-      'build.cleanCssOptions',
-      'Vite now uses esbuild for CSS minification.'
-    )
-  }
-
   if (config.build?.terserOptions && config.build.minify !== 'terser') {
     logger.warn(
       colors.yellow(