How to find ruff dynamically?

[kaddkaka]

Let's say I have a system global python-lsp-server installed, is it possible to make it load and get diagnostics from ruff via PATH and also adhering to the project pyproject settings?

For example:

• Project A: ruff 0.4.4
• Project B: ruff 0.6.0
• Project C: ruff 0.6.0 with different rules enabled

The different version of ruff are "loaded" using nix-direnv when I enter the folder for each project.

python-lsp-ruff seems to install its own version of ruff (0.7.0 as of today), which doesn't match either of the projects. see related issue here: python-lsp/python-lsp-ruff#100