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Summary -- This PR wires up the `Diagnostic::set_documentation_url` method from #21502 to Ruff's lint diagnostics and renders them in the grouped output format (concise and full are already covered by #21502). I considered also including the URLs for the pylint output format, but it doesn't currently render any color in the CLI, so it may be a machine-readable format too? Test Plan --
MichaReiser
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Nov 18, 2025
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Summary
This PR wires up the
Diagnostic::set_documentation_urlmethod from #21502 to Ruff's lint diagnostics. This enables the links for the full and concise output formats without any other changes.I considered also including the URLs for the grouped and pylint output formats, but the grouped format is still in
ruff_linterinstead ofruff_db, so we'd have to export some additional functionality to wire it up withfmt_with_hyperlink; and the pylint format doesn't currently render with color, so I think it might actually be machine readable rather than human readable?The other ouput formats (json, json-lines, junit, github, gitlab, rdjson, azure, sarif) seem more clearly not to need the links.
Test Plan
I guess you can't see my cursor or the browser opening, but it works for lint rules, which have links, and doesn't include a link for syntax errors, which don't have valid links.