fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps on rolldown-vite by Copilot · Pull Request #976 · vitejs/vite-plugin-react

Copilot · 2025-11-12T03:19:38Z

Description

Fixes #[issue_number] - CI failures in plugin-rsc e2e tests due to deprecation warning in stderr.

When rolldownVersion is detected in Vite, plugin-react was using the deprecated optimizeDeps.rollupOptions property. Vite 7 with Rolldown requires optimizeDeps.rolldownOptions instead.

Changed:

packages/plugin-react/src/index.ts: Updated optimizeDeps.rollupOptions → optimizeDeps.rolldownOptions in the automatic JSX runtime configuration path

The deprecation warning was preventing tests from passing since they assert stderr is empty.

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- Triggering command: node /home/REDACTED/work/vite-plugin-react/vite-plugin-react/packages/plugin-rsc/examples/starter-cf-single/node_modules/.bin/../vite/bin/vite.js preview (dns block)
- Triggering command: node /home/REDACTED/work/vite-plugin-react/vite-plugin-react/packages/plugin-rsc/examples/react-router/node_modules/.bin/../vite/bin/vite.js -c ./cf/vite.config.ts (dns block)

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Original prompt

fix CI error
Run pnpm -C packages/plugin-rsc test-e2e-ci --project="$BROWSER_NAME": packages/plugin-rsc/e2e/basic.test.ts#L212
2) [chromium] › e2e/basic.test.ts:208:3 › build-default › basic ──────────────────────────────────
Error: expect(received).toBe(expected) // Object.is equality

Expected: ""
Received: "`optimizeDeps.rollupOptions` / `ssr.optimizeDeps.rollupOptions` is deprecated. Use `optimizeDeps.rolldownOptions` instead. Note that this option may be set by a plugin. Set VITE_DEPRECATION_TRACE=1 to see where it is called.
"

  210 |     await page.goto(f.url())
  211 |     await waitForHydration(page)
> 212 |     expect(f.proc().stderr()).toBe('')
      |                               ^
  213 |   })
  214 |
  215 |   test('client component', async ({ page }) => {
    at /home/runner/work/vite-plugin-react/vite-plugin-react/packages/plugin-rsc/e2e/basic.test.ts:212:31

Run pnpm -C packages/plugin-rsc test-e2e-ci --project="$BROWSER_NAME": packages/plugin-rsc/e2e/basic.test.ts#L212

[chromium] › e2e/basic.test.ts:208:3 › dev-default › basic ────────────────────────────────────

Retry #2 ───────────────────────────────────────────────────────────────────────────────────────
Error: expect(received).toBe(expected) // Object.is equality

Expected: ""
Received: "`optimizeDeps.rollupOptions` / `ssr.optimizeDeps.rollupOptions` is deprecated. Use `optimizeDeps.rolldownOptions` instead. Note that this option may be set by a plugin. Set VITE_DEPRECATION_TRACE=1 to see where it is called.
"

  210 |     await page.goto(f.url())
  211 |     await waitForHydration(page)
> 212 |     expect(f.proc().stderr()).toBe('')
      |                               ^
  213 |   })
  214 |
  215 |   test('client component', async ({ page }) => {
    at /home/runner/work/vite-plugin-react/vite-plugin-react/packages/plugin-rsc/e2e/basic.test.ts:212:31

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hi-ogawa · 2025-11-12T03:30:12Z

@copilot the issue is likely in react plugin instead of rsc plugin

vite-plugin-react/packages/plugin-react/src/index.ts

Lines 165 to 167 in fc76c72

    
           optimizeDeps: { 
        
             rollupOptions: { transform: { jsx: { runtime: 'automatic' } } }, 
        
           },

.

Replace deprecated `optimizeDeps.rollupOptions` with `optimizeDeps.rolldownOptions` in plugin-react to fix CI deprecation warning when using rolldown-vite. Fixes the CI error where tests were failing due to stderr containing: "`optimizeDeps.rollupOptions` / `ssr.optimizeDeps.rollupOptions` is deprecated. Use `optimizeDeps.rolldownOptions` instead." Co-authored-by: hi-ogawa <[email protected]>

Copilot · 2025-11-12T03:49:24Z

@copilot the issue is likely in react plugin instead of rsc plugin https://github.com/vitejs/vite-plugin-react/blob/fc76c72e42b4a9ce16e3ac844fdc1039838820e2/packages/plugin-react/src/index.ts#L165-L16...

Correct! I've already fixed that in commit 4115707 by changing optimizeDeps.rollupOptions to optimizeDeps.rolldownOptions at line 166.

sapphi-red · 2025-11-12T05:21:35Z

Ah, I noticed that we have the same in other plugins as well.

| datasource | package | from | to | | ---------- | -------------------- | ----- | ----- | | npm | @vitejs/plugin-react | 5.1.0 | 5.1.1 | ## [v5.1.1](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#511-2025-11-12) ##### Update code to support newer `rolldown-vite` ([#976](vitejs/vite-plugin-react#976)) `rolldown-vite` will remove `optimizeDeps.rollupOptions` in favor of `optimizeDeps.rolldownOptions` soon. This plugin now uses `optimizeDeps.rolldownOptions` to support newer `rolldown-vite`. Please update `rolldown-vite` to the latest version if you are using an older version.

This MR contains the following updates: | Package | Type | Update | Change | OpenSSF | |---|---|---|---|---| | [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react#readme) ([source](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react)) | devDependencies | major | [`^4.5.2` → `^5.0.0`](https://renovatebot.com/diffs/npm/@vitejs%2fplugin-react/4.7.0/5.1.2) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/vitejs/vite-plugin-react/badge)](https://securityscorecards.dev/viewer/?uri=github.com/vitejs/vite-plugin-react) | --- ### Release Notes <details> <summary>vitejs/vite-plugin-react (@vitejs/plugin-react)</summary> ### [`v5.1.2`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#512-2025-12-08) [Compare Source](vitejs/vite-plugin-react@23db727...f127a24) ### [`v5.1.1`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#511-2025-11-12) [Compare Source](vitejs/vite-plugin-react@3e5a374...23db727) ##### Update code to support newer `rolldown-vite` ([#976](vitejs/vite-plugin-react#976)) `rolldown-vite` will remove `optimizeDeps.rollupOptions` in favor of `optimizeDeps.rolldownOptions` soon. This plugin now uses `optimizeDeps.rolldownOptions` to support newer `rolldown-vite`. Please update `rolldown-vite` to the latest version if you are using an older version. ### [`v5.1.0`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#510-2025-10-24) [Compare Source](vitejs/vite-plugin-react@450d7df...3e5a374) ##### Add `@vitejs/plugin-react/preamble` virtual module for SSR HMR ([#890](vitejs/vite-plugin-react#890)) SSR applications can now initialize HMR runtime by importing `@vitejs/plugin-react/preamble` at the top of their client entry instead of manually calling `transformIndexHtml`. This simplifies SSR setup for applications that don't use the `transformIndexHtml` API. ##### Fix raw Rolldown support for Rolldown 1.0.0-beta.44+ ([#930](vitejs/vite-plugin-react#930)) Rolldown 1.0.0-beta.44+ removed the top-level `jsx` option in favor of `transform.jsx`. This plugin now uses the `transform.jsx` option to support Rolldown 1.0.0-beta.44+. ### [`v5.0.4`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#504-2025-09-27) [Compare Source](vitejs/vite-plugin-react@8293cb3...450d7df) ##### Perf: use native refresh wrapper plugin in rolldown-vite ([#881](vitejs/vite-plugin-react#881)) ### [`v5.0.3`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#503-2025-09-17) [Compare Source](vitejs/vite-plugin-react@1f4b4d9...8293cb3) ##### HMR did not work for components imported with queries with rolldown-vite ([#872](vitejs/vite-plugin-react#872)) ##### Perf: simplify refresh wrapper generation ([#835](vitejs/vite-plugin-react#835)) ### [`v5.0.2`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#502-2025-08-28) [Compare Source](vitejs/vite-plugin-react@efe4344...1f4b4d9) ##### Skip transform hook completely in rolldown-vite in dev if possible ([#783](vitejs/vite-plugin-react#783)) ### [`v5.0.1`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#501-2025-08-19) [Compare Source](vitejs/vite-plugin-react@9e4a944...efe4344) ##### Set `optimizeDeps.rollupOptions.transform.jsx` instead of `optimizeDeps.rollupOptions.jsx` for rolldown-vite ([#735](vitejs/vite-plugin-react#735)) `optimizeDeps.rollupOptions.jsx` is going to be deprecated in favor of `optimizeDeps.rollupOptions.transform.jsx`. ##### Perf: skip `babel-plugin-react-compiler` if code has no `"use memo"` when `{ compilationMode: "annotation" }` ([#734](vitejs/vite-plugin-react#734)) ##### Respect tsconfig `jsxImportSource` ([#726](vitejs/vite-plugin-react#726)) ##### Fix `reactRefreshHost` option on rolldown-vite ([#716](vitejs/vite-plugin-react#716)) ##### Fix `RefreshRuntime` being injected twice for class components on rolldown-vite ([#708](vitejs/vite-plugin-react#708)) ##### Skip `babel-plugin-react-compiler` on non client environment ([689](vitejs/vite-plugin-react#689)) ### [`v5.0.0`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#500-2025-08-07) [Compare Source](vitejs/vite-plugin-react@8041706...9e4a944) </details> --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  See merge request swiss-armed-forces/cyber-command/cea/loom!212 Co-authored-by: Loom MR Pipeline Trigger <group_103951964_bot_9504bb8dead6d4e406ad817a607f24be@noreply.gitlab.com>

chore(deps): update @vitejs/plugin-react (major) This MR contains the following updates: | Package | Type | Update | Change | OpenSSF | |---|---|---|---|---| | [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react#readme) ([source](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react)) | devDependencies | major | [`^4.5.2` → `^5.0.0`](https://renovatebot.com/diffs/npm/@vitejs%2fplugin-react/4.7.0/5.1.2) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/vitejs/vite-plugin-react/badge)](https://securityscorecards.dev/viewer/?uri=github.com/vitejs/vite-plugin-react) | --- ### Release Notes <details> <summary>vitejs/vite-plugin-react (@vitejs/plugin-react)</summary> ### [`v5.1.2`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#512-2025-12-08) [Compare Source](vitejs/vite-plugin-react@23db727...f127a24) ### [`v5.1.1`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#511-2025-11-12) [Compare Source](vitejs/vite-plugin-react@3e5a374...23db727) ##### Update code to support newer `rolldown-vite` ([#976](vitejs/vite-plugin-react#976)) `rolldown-vite` will remove `optimizeDeps.rollupOptions` in favor of `optimizeDeps.rolldownOptions` soon. This plugin now uses `optimizeDeps.rolldownOptions` to support newer `rolldown-vite`. Please update `rolldown-vite` to the latest version if you are using an older version. ### [`v5.1.0`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#510-2025-10-24) [Compare Source](vitejs/vite-plugin-react@450d7df...3e5a374) ##### Add `@vitejs/plugin-react/preamble` virtual module for SSR HMR ([#890](vitejs/vite-plugin-react#890)) SSR applications can now initialize HMR runtime by importing `@vitejs/plugin-react/preamble` at the top of their client entry instead of manually calling `transformIndexHtml`. This simplifies SSR setup for applications that don't use the `transformIndexHtml` API. ##### Fix raw Rolldown support for Rolldown 1.0.0-beta.44+ ([#930](vitejs/vite-plugin-react#930)) Rolldown 1.0.0-beta.44+ removed the top-level `jsx` option in favor of `transform.jsx`. This plugin now uses the `transform.jsx` option to support Rolldown 1.0.0-beta.44+. ### [`v5.0.4`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#504-2025-09-27) [Compare Source](vitejs/vite-plugin-react@8293cb3...450d7df) ##### Perf: use native refresh wrapper plugin in rolldown-vite ([#881](vitejs/vite-plugin-react#881)) ### [`v5.0.3`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#503-2025-09-17) [Compare Source](vitejs/vite-plugin-react@1f4b4d9...8293cb3) ##### HMR did not work for components imported with queries with rolldown-vite ([#872](vitejs/vite-plugin-react#872)) ##### Perf: simplify refresh wrapper generation ([#835](vitejs/vite-plugin-react#835)) ### [`v5.0.2`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#502-2025-08-28) [Compare Source](vitejs/vite-plugin-react@efe4344...1f4b4d9) ##### Skip transform hook completely in rolldown-vite in dev if possible ([#783](vitejs/vite-plugin-react#783)) ### [`v5.0.1`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#501-2025-08-19) [Compare Source](vitejs/vite-plugin-react@9e4a944...efe4344) ##### Set `optimizeDeps.rollupOptions.transform.jsx` instead of `optimizeDeps.rollupOptions.jsx` for rolldown-vite ([#735](vitejs/vite-plugin-react#735)) `optimizeDeps.rollupOptions.jsx` is going to be deprecated in favor of `optimizeDeps.rollupOptions.transform.jsx`. ##### Perf: skip `babel-plugin-react-compiler` if code has no `"use memo"` when `{ compilationMode: "annotation" }` ([#734](vitejs/vite-plugin-react#734)) ##### Respect tsconfig `jsxImportSource` ([#726](vitejs/vite-plugin-react#726)) ##### Fix `reactRefreshHost` option on rolldown-vite ([#716](vitejs/vite-plugin-react#716)) ##### Fix `RefreshRuntime` being injected twice for class components on rolldown-vite ([#708](vitejs/vite-plugin-react#708)) ##### Skip `babel-plugin-react-compiler` on non client environment ([689](vitejs/vite-plugin-react#689)) ### [`v5.0.0`](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#500-2025-08-07) [Compare Source](vitejs/vite-plugin-react@8041706...9e4a944) </details> --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  See merge request swiss-armed-forces/cyber-command/cea/loom!212 Co-authored-by: Loom MR Pipeline Trigger <group_103951964_bot_9504bb8dead6d4e406ad817a607f24be@noreply.gitlab.com> Co-authored-by: open-source Pipeline <group_90701827_bot_ed04ae348bc5f40af9966fb8b6867e99@noreply.gitlab.com>

Initial plan

91952ce

Copilot AI assigned Copilot and hi-ogawa Nov 12, 2025

Copilot started work on behalf of hi-ogawa November 12, 2025 03:20 View session

Copilot AI changed the title ~~[WIP] Fix CI error in end-to-end testing~~ fix: use rolldownOptions instead of deprecated rollupOptions in optimizeDeps Nov 12, 2025

Copilot AI requested a review from hi-ogawa November 12, 2025 03:47

Copilot finished work on behalf of hi-ogawa November 12, 2025 03:47

Copilot started work on behalf of hi-ogawa November 12, 2025 03:48 View session

Copilot finished work on behalf of hi-ogawa November 12, 2025 03:50

hi-ogawa changed the title ~~fix: use rolldownOptions instead of deprecated rollupOptions in optimizeDeps~~ fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps Nov 12, 2025

hi-ogawa changed the title ~~fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps~~ fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps on rolldown-vite Nov 12, 2025

hi-ogawa marked this pull request as ready for review November 12, 2025 04:59

hi-ogawa requested a review from sapphi-red November 12, 2025 04:59

sapphi-red approved these changes Nov 12, 2025

View reviewed changes

hi-ogawa merged commit 4a2e229 into main Nov 12, 2025
24 of 25 checks passed

hi-ogawa deleted the copilot/fix-ci-error-in-e2e-tests branch November 12, 2025 05:18

Copilot AI mentioned this pull request Nov 12, 2025

fix(react-swc,react-oxc): use rolldownOptions instead of deprecated rollupOptions #978

Merged

sapphi-red added a commit that referenced this pull request Nov 12, 2025

chore: add changelog for #976 and #978

bcc7db0

chrisbbreuer mentioned this pull request Nov 12, 2025

chore(deps): update all non-major dependencies stacksjs/ts-maps#475

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chrisbbreuer mentioned this pull request Nov 21, 2025

chore(deps): update all non-major dependencies stacksjs/ts-maps#479

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fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps on rolldown-vite#976

fix(react): use rolldownOptions instead of deprecated rollupOptions in optimizeDeps on rolldown-vite#976
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