refactor: use Rspack's OutputFileSystem type directly#6512
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chenjiahan merged 2 commits intomainfrom Nov 6, 2025
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Pull Request Overview
This PR refactors type handling for OutputFileSystem by removing a custom type extension and using the native @rspack/core type directly. The custom OutputFileSystem type that extended Rspack.OutputFileSystem with an optional createReadStream method has been removed, and all references now use Rspack.OutputFileSystem from the rspack types.
- Removed custom
OutputFileSystemtype definition that extendedRspack.OutputFileSystem - Updated all import statements to use
Rspack.OutputFileSysteminstead of the local type - Modified
setupOutputFileSystemto return the native fs module as a fallback when no compiler has an output filesystem
Reviewed Changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| packages/core/src/server/assets-middleware/index.ts | Removed custom OutputFileSystem type definition |
| packages/core/src/server/assets-middleware/setupOutputFileSystem.ts | Changed return type to use @rspack/core OutputFileSystem and updated fallback to return native fs module |
| packages/core/src/server/assets-middleware/middleware.ts | Updated parameter types to use Rspack.OutputFileSystem instead of local type |
| packages/core/src/server/assets-middleware/getFileFromUrl.ts | Updated parameter types to use Rspack.OutputFileSystem instead of local type |
| packages/core/src/server/browserLogs.ts | Removed unused import and updated type cast to use Rspack.OutputFileSystem |
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Summary
Remove custom
OutputFileSystemtype definition and use Rspack's built-in type instead.This simplifies the codebase by relying on the official type definitions provided by Rspack.
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