feat: update rolldown to 1.0.0-rc.4

package.json

@@ -64,7 +64,7 @@
     "picocolors": "^1.1.1",
     "playwright-chromium": "^1.58.2",
     "prettier": "3.8.1",
-    "rolldown": "1.0.0-rc.3",
+    "rolldown": "1.0.0-rc.4",
     "rollup": "^4.43.0",
     "simple-git-hooks": "^2.13.1",
     "tsx": "^4.21.0",

packages/vite/package.json

@@ -73,12 +73,12 @@
   },
   "//": "READ CONTRIBUTING.md to understand what to put under deps vs. devDeps!",
   "dependencies": {
-    "@oxc-project/runtime": "0.112.0",
+    "@oxc-project/runtime": "0.113.0",
     "fdir": "^6.5.0",
     "lightningcss": "^1.31.1",
     "picomatch": "^4.0.3",
     "postcss": "^8.5.6",
-    "rolldown": "1.0.0-rc.3",
+    "rolldown": "1.0.0-rc.4",
     "tinyglobby": "^0.2.15"
   },
   "optionalDependencies": {
@@ -88,7 +88,7 @@
     "@babel/parser": "^7.29.0",
     "@jridgewell/remapping": "^2.3.5",
     "@jridgewell/trace-mapping": "^0.3.31",
-    "@oxc-project/types": "0.112.0",
+    "@oxc-project/types": "0.113.0",
     "@polka/compression": "^1.0.0-next.25",
     "@rollup/plugin-alias": "^5.1.1",
     "@rollup/plugin-commonjs": "^29.0.0",

packages/vite/rolldown.dts.config.ts

@@ -83,9 +83,9 @@ const identifierReplacements: Record<string, Record<string, string>> = {
     Plugin$1: 'Rolldown.Plugin',
     TransformResult$1: 'Rolldown.TransformResult',
   },
-  'rolldown/experimental': {
-    TransformOptions$1: 'rolldown_experimental_TransformOptions',
-    TransformResult$2: 'rolldown_experimental_TransformResult',
+  'rolldown/utils': {
+    TransformOptions$1: 'rolldown_utils_TransformOptions',
+    TransformResult$2: 'rolldown_utils_TransformResult',
   },
   'node:http': {
     Server$1: 'http.Server',

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

@@ -92,7 +92,7 @@ describe.skipIf(!process.env._VITE_TEST_JS_PLUGIN)('definePlugin', () => {
     // assert that the default behavior is to replace import.meta.hot with undefined
     const transform = await createDefinePluginTransform()
     expect(await transform('export const hot = import.meta.hot;')).toBe(
-      'export const hot = void 0;\n',
+      'export const hot = undefined;\n',
     )
     // assert that we can specify a user define to preserve import.meta.hot
     const overrideTransform = await createDefinePluginTransform({

packages/vite/src/node/optimizer/scan.ts

@@ -2,7 +2,8 @@ import fs from 'node:fs'
 import fsp from 'node:fs/promises'
 import path from 'node:path'
 import { performance } from 'node:perf_hooks'
-import { scan, transformSync } from 'rolldown/experimental'
+import { scan } from 'rolldown/experimental'
+import { transformSync } from 'rolldown/utils'
 import type { PartialResolvedId, Plugin } from 'rolldown'
 import colors from 'picocolors'
 import { glob } from 'tinyglobby'
@@ -386,7 +387,10 @@ function rolldownScanPlugin(
     let transpiledContents: string
     // transpile because `transformGlobImport` only expects js
     if (loader !== 'js') {
-      const result = transformSync(id, contents, { lang: loader })
+      const result = transformSync(id, contents, {
+        lang: loader,
+        tsconfig: false,
+      })
       if (result.errors.length > 0) {
         throw new AggregateError(result.errors, 'oxc transform error')
       }

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

@@ -1,4 +1,4 @@
-import { transformSync } from 'rolldown/experimental'
+import { transformSync } from 'rolldown/utils'
 import type { ResolvedConfig } from '../config'
 import type { Plugin } from '../plugin'
 import { escapeRegex, isCSSRequest } from '../utils'
@@ -221,6 +221,7 @@ export async function replaceDefine(
       environment.config.command === 'build'
         ? !!environment.config.build.sourcemap
         : true,
+    tsconfig: false,
   })
 
   if (result.errors.length > 0) {

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

@@ -2,13 +2,11 @@ import path from 'node:path'
 import type {
   TransformOptions as OxcTransformOptions,
   TransformResult as OxcTransformResult,
-} from 'rolldown/experimental'
-import {
-  viteTransformPlugin as nativeTransformPlugin,
-  transformSync,
-} from 'rolldown/experimental'
+} from 'rolldown/utils'
+import { transformSync } from 'rolldown/utils'
+import { viteTransformPlugin as nativeTransformPlugin } from 'rolldown/experimental'
 import type { RawSourceMap } from '@jridgewell/remapping'
-import type { RollupError, SourceMap } from 'rolldown'
+import type { RolldownError, RolldownLog, SourceMap } from 'rolldown'
 import { TSConfckParseError } from 'tsconfck'
 import colors from 'picocolors'
 import { prefixRegex } from 'rolldown/filter'
@@ -17,7 +15,6 @@ import {
   combineSourcemaps,
   createFilter,
   ensureWatchedFile,
-  generateCodeFrame,
   normalizePath,
 } from '../utils'
 import type { ResolvedConfig } from '../config'
@@ -212,14 +209,64 @@ function setOxcTransformOptionsFromTsconfigOptions(
     !useDefineForClassFields
 }
 
+// Copy from rolldown's packages/rolldown/src/utils/errors.ts
+function joinNewLine(s1: string, s2: string): string {
+  // ensure single new line in between
+  return s1.replace(/\n+$/, '') + '\n' + s2.replace(/^\n+/, '')
+}
+
+// Copy from rolldown's packages/rolldown/src/utils/errors.ts
+function getErrorMessage(e: RolldownError): string {
+  // If the `kind` field is present, we assume it represents
+  // a custom error defined by rolldown on the Rust side.
+  if (Object.hasOwn(e, 'kind')) {
+    return e.message
+  }
+
+  let s = ''
+  if (e.plugin) {
+    s += `[plugin ${e.plugin}]`
+  }
+  const id = e.id ?? e.loc?.file
+  if (id) {
+    s += ' ' + id
+    if (e.loc) {
+      s += `:${e.loc.line}:${e.loc.column}`
+    }
+  }
+  if (s) {
+    s += '\n'
+  }
+  const message = `${e.name ?? 'Error'}: ${e.message}`
+  s += message
+  if (e.frame) {
+    s = joinNewLine(s, e.frame)
+  }
+  // copy stack since it's important for js plugin error
+  if (e.stack) {
+    s = joinNewLine(s, e.stack.replace(message, ''))
+  }
+  if (e.cause) {
+    s = joinNewLine(s, 'Caused by:')
+    s = joinNewLine(
+      s,
+      getErrorMessage(e.cause as any)
+        .split('\n')
+        .map((line) => '  ' + line)
+        .join('\n'),
+    )
+  }
+  return s
+}
+
 export async function transformWithOxc(
   code: string,
   filename: string,
   options?: OxcTransformOptions,
   inMap?: object,
   config?: ResolvedConfig,
   watcher?: FSWatcher,
-): Promise<Omit<OxcTransformResult, 'errors'> & { warnings: string[] }> {
+): Promise<Omit<OxcTransformResult, 'errors'>> {
   const warnings: string[] = []
   let lang = options?.lang
 
@@ -243,6 +290,7 @@ export async function transformWithOxc(
     sourcemap: true,
     ...options,
     lang,
+    tsconfig: false,
   }
 
   if (lang === 'ts' || lang === 'tsx') {
@@ -272,23 +320,33 @@ export async function transformWithOxc(
   const result = transformSync(filename, code, resolvedOptions)
 
   if (result.errors.length > 0) {
-    const firstError = result.errors[0]
-    const error: RollupError = new Error(firstError.message)
-    let frame = ''
-    frame += firstError.labels
-      .map(
-        (l) =>
-          (l.message ? `${l.message}\n` : '') +
-          generateCodeFrame(code, l.start, l.end),
-      )
-      .join('\n')
-    if (firstError.helpMessage) {
-      frame += '\n' + firstError.helpMessage
+    // Copy from rolldown's packages/rolldown/src/utils/errors.ts
+    let summary = `Transform failed with ${result.errors.length} error${result.errors.length < 2 ? '' : 's'}:\n`
+    for (let i = 0; i < result.errors.length; i++) {
+      summary += '\n'
+      if (i >= 5) {
+        summary += '...'
+        break
+      }
+      summary += getErrorMessage(result.errors[i])
     }
-    error.frame = frame
-    error.pos =
-      firstError.labels.length > 0 ? firstError.labels[0].start : undefined
-    throw error
+
+    const wrapper = new Error(summary)
+    // expose individual errors as getters so that
+    // `console.error(wrapper)` doesn't expand unnecessary details
+    // when they are already presented in `wrapper.message`
+    Object.defineProperty(wrapper, 'errors', {
+      configurable: true,
+      enumerable: true,
+      get: () => result.errors,
+      set: (value) =>
+        Object.defineProperty(wrapper, 'errors', {
+          configurable: true,
+          enumerable: true,
+          value,
+        }),
+    })
+    throw wrapper
   }
 
   let map: SourceMap
@@ -305,7 +363,6 @@ export async function transformWithOxc(
   return {
     ...result,
     map,
-    warnings,
   }
 }
 
@@ -319,6 +376,15 @@ function resolveTsconfigTarget(target: string | undefined): number | 'next' {
   return parseInt(targetLowered.slice(2))
 }
 
+const warnedMessages = new Set<string>()
+function shouldSkipWarning(warning: RolldownLog): boolean {
+  if (warning.code === 'UNSUPPORTED_TSCONFIG_OPTION') {
+    if (warnedMessages.has(warning.message)) return true
+    warnedMessages.add(warning.message)
+  }
+  return false
+}
+
 export function oxcPlugin(config: ResolvedConfig): Plugin {
   if (config.isBundled && config.nativePluginEnabledLevel >= 1) {
     return perEnvironmentPlugin('native:transform', (environment) => {
@@ -458,7 +524,9 @@ export function oxcPlugin(config: ResolvedConfig): Plugin {
           result.code = jsxInject + ';' + result.code
         }
         for (const warning of result.warnings) {
-          this.environment.logger.warnOnce(warning)
+          if (!shouldSkipWarning(warning)) {
+            this.warn(warning)
+          }
         }
         return {
           code: result.code,

playground/package.json

@@ -10,6 +10,6 @@
     "convert-source-map": "^2.0.0",
     "css-color-names": "^1.0.1",
     "kill-port": "^1.6.1",
-    "rolldown": "1.0.0-rc.3"
+    "rolldown": "1.0.0-rc.4"
   }
 }