Best practices for shell management

[kamransoomro84]

Is there a recommend way to do shell management using nix-darwin/NixOS and Home-Manager?

I like to use the fish shell, but for reasons that I don't understand, nix-darwin/NixOS don't support things like shell abbreviations and functions. If I were to set up my login shell using nix-darwin/NixOS and then use Home-Manager to manage my shell configuration, wouldn't that end up with two separate installations of fish? And would that be a problem?

[zowoq]

These discussions are mostly for meta discussions related to https://nix-community.org/ organisation, I'd suggest posting your questions on https://discourse.nixos.org/.