mirror of https://github.com/astral-sh/ruff synced 2026-01-21 05:20:49 -05:00

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Brent Westbrook e2c5b83fe1 Inline DiagnosticKind into other diagnostic types (#18074 )

## Summary

This PR deletes the `DiagnosticKind` type by inlining its three fields
(`name`, `body`, and `suggestion`) into three other diagnostic types:
`Diagnostic`, `DiagnosticMessage`, and `CacheMessage`.

Instead of deferring to an internal `DiagnosticKind`, both `Diagnostic`
and `DiagnosticMessage` now have their own macro-generated `AsRule`
implementations.

This should make both https://github.com/astral-sh/ruff/pull/18051 and
another follow-up PR changing the type of `name` on `CacheMessage`
easier since its type will be able to change separately from
`Diagnostic` and `DiagnosticMessage`.

## Test Plan

Existing tests

2025-05-15 10:27:21 -04:00

assets

Update documentation for ruff server with new migration guide (#11499 )

2024-05-22 14:36:33 -07:00

docs

Add docs for Ruff language server (#12344 )

2024-07-18 17:41:43 +05:30

resources/test/fixtures

Expand ruff.configuration to allow inline config (#16296 )

2025-02-26 10:17:11 +05:30

src

Inline DiagnosticKind into other diagnostic types (#18074 )

2025-05-15 10:27:21 -04:00

tests

Update insta snapshots (#14366 )

2024-11-15 19:31:15 +01:00

Cargo.toml

Fallback to requires-python in certain cases when target-version is not found (#16721 )

2025-03-14 09:36:51 +01:00

CONTRIBUTING.md

High-level project overview and contributing guide for ruff server (#10565 )

2024-03-25 23:08:37 -07:00

README.md

Add docs for Ruff language server (#12344 )

2024-07-18 17:41:43 +05:30

README.md

The Ruff Language Server

ruff server is a language server that powers Ruff's editor integrations.

The job of the language server is to listen for requests from the client (in this case, the code editor of your choice) and call into Ruff's linter and formatter crates to construct real-time diagnostics or formatted code, which is then sent back to the client. It also tracks configuration files in your editor's workspace, and will refresh its in-memory configuration whenever those files are modified.

Refer to the documentation for more information on how to set up the language server with your editor and configure it to your liking.

Contributing

Contributions are welcome and highly appreciated. To get started, check out the contributing guidelines.

You can also join us on Discord.