feat(worker): simplify input passing

[avivkeller]

We have no need to pass these inputs twice

[vercel]

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Project	Deployment	Actions	Updated (UTC)
api-docs-tooling	Ready	Preview	Mar 9, 2026 8:06pm

[codecov]

Codecov Report

❌ Patch coverage is 64.28571% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 75.89%. Comparing base (1aef493) to head (4fb9637).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
src/generators/ast/generate.mjs	0.00%	1 Missing ⚠️
src/generators/jsx-ast/generate.mjs	0.00%	1 Missing ⚠️
src/generators/legacy-html/generate.mjs	0.00%	1 Missing ⚠️
src/generators/legacy-json/generate.mjs	0.00%	1 Missing ⚠️
src/generators/metadata/generate.mjs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #664      +/-   ##
==========================================
- Coverage   75.90%   75.89%   -0.02%     
==========================================
  Files         145      145              
  Lines       13735    13728       -7     
  Branches      992      992              
==========================================
- Hits        10426    10419       -7     
  Misses       3303     3303              
  Partials        6        6              

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[AugustinMauroy]

LGMT ! did this impact perf ?

[Copilot]

Pull request overview

This PR simplifies the ParallelWorker.stream API by removing the redundant “full input” parameter, updating internal generator call sites, typings, and documentation examples to pass inputs only once.

Changes:

• Update createParallelWorker().stream to accept (items, extra?) and pass items through to processChunk / worker tasks.
• Update generator implementations and tests to use the new worker.stream(...) signature.
• Update TypeScript declarations and docs examples to remove the duplicate input argument.

Reviewed changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/threading/parallel.mjs	Changes stream signature and updates internal task/processChunk invocation to use items only.
src/threading/tests/parallel.test.mjs	Updates most test call sites to the new stream(items, extra?) signature.
src/generators/types.d.ts	Updates the ParallelWorker.stream type signature to remove fullInput.
src/generators/metadata/generate.mjs	Updates stream invocation to pass inputs once plus typeMap.
src/generators/legacy-json/generate.mjs	Updates stream invocation to pass entries once.
src/generators/legacy-html/generate.mjs	Updates stream invocation to pass entries once plus navigation.
src/generators/jsx-ast/generate.mjs	Updates stream invocation to pass entries once plus docPages.
src/generators/ast/generate.mjs	Updates stream invocation to pass files once.
src/generators/ast-js/generate.mjs	Updates stream invocation to pass files once.
docs/generators.md	Updates example worker.stream(...) calls to the new signature.

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[avivkeller]

LGMT ! did this impact perf ?

I doubt it. Inside of stream we are really only looking at the length of items and the content of fullInput, and they are the same object.

[ovflowd]

The PR seems to be simplifying things, but please check all generator outputs and compare them before after this change with actuall file hash diffs. Want to be extra sure this is not really changing anything :P

[avivkeller]

please check all generator outputs and compare them before after this change with actuall file hash diffs. Want to be extra sure this is not really changing anything :P

It's not. I've checked locally, plus, if there was a change, our GitHub Actions would've left a comment on the PR

[ovflowd]

please check all generator outputs and compare them before after this change with actuall file hash diffs. Want to be extra sure this is not really changing anything :P

It's not. I've checked locally, plus, if there was a change, our GitHub Actions would've left a comment on the PR

OBEY 😆

[ovflowd]

anyhow, sgtm :D