refactor(oxfmt): Insert options.(parser|filepath) on Rust side#19199
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options.(parser|filepath) in Rust
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This was referenced Feb 10, 2026
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Pull request overview
This PR refactors oxfmt’s Rust↔JS boundary for external formatting so that Rust injects parser/filepath into the Prettier options object, reducing JS-side work and simplifying the Rust wrapper callbacks.
Changes:
- Simplify NAPI callback signatures for embedded/file formatting from
(options, parserName, ...)to(options, code). - Move
parser/filepathoption injection into Rust (for both embedded formatting and non-JS/TS file formatting). - Add/relocate tracing spans around external formatter operations.
Reviewed changes
Copilot reviewed 6 out of 7 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| apps/oxfmt/src/main_napi.rs | Updates NAPI TypeScript callback types to the new (options, code) signatures. |
| apps/oxfmt/src/core/format.rs | Injects parser and filepath into external_options before invoking the external formatter for non-JS/TS files. |
| apps/oxfmt/src/core/external_formatter.rs | Refactors callback type signatures to take owned Value options and injects parser for embedded formatting in Rust. |
| apps/oxfmt/src-js/libs/apis.ts | Removes JS-side mutation of options.parser/options.filepath; assumes Rust provides them. |
| apps/oxfmt/src-js/index.ts | Updates the Node API wrapper to pass the new callback shapes into the NAPI binding. |
| apps/oxfmt/src-js/cli/worker-proxy.ts | Updates worker-proxy RPC functions to match the new callback signatures/params. |
| apps/oxfmt/src-js/bindings.d.ts | Updates generated typings for format and runCli callback signatures. |
options.(parser|filepath) in Rustoptions.(parser|filepath) on Rust side
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Feb 10, 2026
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wrap_xxx()in Rust