GitDocs
Bundler contract drift

Vite 8 Rolldown manualChunks output differs migration manualChunks docs

A current Vite 8 task fails with: Vite 8 `manualChunks` output differs after Rolldown migration.

search-necessaryVite 8JavaScript build toolingBundler contract driftgitdocs_candidate100

Agent Quick Fix

The local workspace gives the symptom and stale integration shape, but the correct repair depends on current official product behavior or recent release notes.

Product: Vite 8
Current-contract area: Vite 8 `manualChunks` output differs after Rolldown migration
Likely root cause: A current Vite 8 task fails with: Vite 8 `manualChunks` output differs after Rolldown migration. The local stale integration is plausible but may not reflect the current external contract.
Repair direction: Verifier accepts a repair record only if it states the current contract and an actionable fix using source-backed product terms.

Validation Status

Codex searched organically, passed with web access, and failed the no-web counterfactual under this fixture.

Symptom

A current Vite 8 task fails with: Vite 8 `manualChunks` output differs after Rolldown migration. The local stale integration is plausible but may not reflect the current external contract.

Why This Happens

The local workspace gives the symptom and stale integration shape, but the correct repair depends on current official product behavior or recent release notes.

Verification

Verifier accepts a repair record only if it states the current contract and an actionable fix using source-backed product terms.

Common Wrong Fixes

  • Changing local code without checking the current external contract.
  • Retrying the same install, build, or API call with no version/source change.
  • Applying a broad unsafe bypass when a narrow compatibility fix is available.

Codex Search Keywords

These are the search terms observed in a neutral Codex validation run for this failure shape.

Vite 8 Rolldown manualChunks output differs migration manualChunks docs
site:vite.dev rolldown manualChunks
vite.dev rolldown guide
https://vite.dev/guide/rolldown
https://main.vite.dev/guide/rolldown.md
main.vite.dev guide rolldown Vite 8
https://raw.githubusercontent.com/vitejs/vite/main/docs/guide/rolldown.md
github vite docs guide rolldown manualChunks advancedChunks
https://github.com/vitejs/vite/blob/main/docs/guide/rolldown.md
Vite 8 Rolldown default bundler

Source Trail

GitHub source file/reference: