aeron / ruff.novaextension

Nova extension to use Ruff, an extremely fast Python linter, written in Rust.

Ruff Nova Extension

It’s a stand-alone Nova extension to use Ruff, an extremely fast Python linter (and formatter), written in Rust.

Requirements

Before using the extension, it’s necessary to install Ruff itself if you don’t have one already.

Ruff can be installed simply by running pip install ruff.

Configuration

The extension supports both global and workspace configurations. A workspace configuration always overrides a global one.

Options

There are few options available to configure: executable path, check command arguments, and check mode, format command arguments, and format on save. By default, the executable path is /usr/local/bin/ruff, with no additional arguments, checking on change, and formatting on save.

You could alter the executable path if Ruff installed in a different place or if /usr/bin/env usage is desirable.

In the case of /usr/bin/env, it becomes the executable path, and ruff becomes the first argument.

pyproject.toml

The extension respects pyproject.toml, ruff.toml, and .ruff.toml in a project directory as much as ruff command-line utility. So, there’s no need to specify the --config argument explicitly.

ruff.novaextension's Issues

ability to fix violations

It would be nice to have a way to let Ruff fix anything it can (via the --fix flag). I could see it being a command (Fix With Ruff?) or even just a way to have separate args for the command and the issue provider. For instance, I don't necessarily want to add --fix to the issue provider, but if I had a way to add it just when the command is run manually that would be fine.

feature request: support `ruff format`

The Ruff Formatter