refactor(linter/plugins): reuse shared binary search function for comments methods#20311
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Pull request overview
Refactors the comment-related SourceCode helpers in apps/oxlint/src-js/plugins to reuse the existing shared binary-search utility used throughout token APIs.
Changes:
- Export
firstTokenAtOrAfterfromtokens_methods.tsso it can be reused outside token-specific helpers. - Replace duplicated inline binary-search logic in
comments.tswith calls tofirstTokenAtOrAfter.
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Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| apps/oxlint/src-js/plugins/tokens_methods.ts | Exports the shared binary-search helper for reuse across modules. |
| apps/oxlint/src-js/plugins/comments.ts | Simplifies comment searches by delegating to the shared binary-search helper. |
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…20312) #20310 and #20311 reduce code size and complexity by moving binary search routine which is used in all tokens and comments methods into a shared function `firstTokenAtOrAfter`. However, as noted in #20310, the downside of that change is a perf hit due to the cost of function calls. This PR fixes that regression by adding a TSDown plugin to the build which inlines the body of `firstTokenAtOrAfter` into all the call sites in tokens and comments methods. The net result is that the final code in bundled output is almost identical to before #20310, but the source code is much shorter and easier to understand. This unlocks a large optimization which will follow in a future PR (see #20310 for more details).
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Continuation of #20310. Use the same binary search function
firstTokenAtOrAfter(introduced in that PR) for comments methods.