Files
ruff/crates/ruff_cli/src
Aarni Koskela d7214e77e6 Add ruff rule --all subcommand (with JSON output) (#5059)
## Summary

This adds a `ruff rule --all` switch that prints out a human-readable
Markdown or a machine-readable JSON document of the lint rules known to
Ruff.

I needed a machine-readable document of the rules [for a
project](https://github.com/astral-sh/ruff/discussions/5078), and
figured it could be useful for other people – or tooling! – to be able
to interrogate Ruff about its arcane knowledge.

The JSON output is an array of the same objects printed by `ruff rule
--format=json`.

## Test Plan

I ran `ruff rule --all --format=json`. I think more might be needed, but
maybe a snapshot test is overkill?
2023-07-04 19:45:38 +00:00
..
2023-05-11 18:00:00 -04:00