* refactor(app-rsc-entry): delegate pure helpers to typed server modules
The generated RSC entry template contained five inline implementations of
pure runtime helpers: post-middleware request context construction,
RSC error handler creation, request context cleanup, RSC stream preload
hint normalization, and hook warning suppression. These inline blocks
repeated runtime behavior across multiple call sites and could not be
unit-tested independently.
Move each helper to a dedicated typed module under server/ so the
generated entry imports and wires them instead of owning the logic:
- buildPostMwRequestContext → server/app-post-middleware-context.ts
- createRscOnErrorHandler → server/app-rsc-error-handler.ts
- __clearRequestContext + setNavigationContext → server/app-request-context.ts
- renderToReadableStream preload hints → server/rsc-stream-hints.ts (createRscRenderer)
- hook warning console.error patch → server/app-hook-warning-suppression.ts
Each helper module has focused unit tests. The entry template is 55 lines
shorter and now describes the app shape; the typed modules own behaviour.
* fix: remove redundant as cast and fix test module caching
app-hook-warning-suppression.ts contained an `as string` cast that was
redundant because the typeof check on the prior line already narrows the
type. The hook warning suppression tests in tests 2-4 were passing
vacuously because dynamic import() returned the cached module whose
console.error patch was no longer active after test 1 restored the
original. Use vi.resetModules() before each test to force fresh module
evaluation.
clearAppRequestContext now delegates to setAppNavigationContext(null)
instead of calling the raw navigation and root-params setters directly,
matching the DRY pattern from the original inline code.
* fix: resolve entry helper rebase conflicts
* ci: rerun checks (font-google flake)
* Update packages/vinext/src/entries/app-rsc-entry.ts
Co-authored-by: ask-bonk[bot] <249159057+ask-bonk[bot]@users.noreply.github.com>
---------
Co-authored-by: ask-bonk[bot] <249159057+ask-bonk[bot]@users.noreply.github.com>
Nathan Nguyen