Thanks for your response.

That’s exactly what i had in mind. I just wasn’t quite sure it would work out as i imagined.

Since i asked this question i have already prepared a second (empty) disk and a disko config to make it all declarative. Before i actually apply this config to my second disk i’m looking into creating a VM to test the disko-partitions

Home-manager is probably what you want.

There are also some flakes (search in the official nixos search in the flakes tab) maybe one of them provides a module you need

Nushell is pretty nice.

For Rocket league you need to manually enable proton under properties.

Its running without problems for me now

Often even when its on sale i have already lost interest.

Alternatively try nushell. Its basically powershell without ms

Thanks for the reminder. I’ve been meaning to switch for a while now but I never got to it