toml-sort breaks ruff config by removing tool.ruff. prefix from sections

[ssbarnea]

Ruff made some config changes that required adding .lint but to some options. Once you do this, when toml-sort runs, it introduces some breaking changes by removing the prefixes:

I was not able to find any config option that might prevent this from happening so I was forced to disable the hook for the moment.

[dorschw]

adding a [tool.ruff.lint] header fixed it for me:

[tool.ruff]
- lint.ignore = ["F403"]
+ [tool.ruff.lint]
+ ignore = ["F403"]

not sure if it's just a workaround, or whether a toml with key [a.b] and then [a.b.c.d] without a middle [a.b.c] is invalid.

P.S the happened to me with macisamuele/language-formatters-pre-commit-hooks as well.