nixos-config/backup/modules/users/fish/default.nix

{ pkgs, config, lib, ... }:
with lib;

let cfg = config.erwin.fish;
in {
  options.erwin.fish = {
    enable = mkEnableOption {
      description = "Enable fish shell";
    };
  };

  config = mkIf (cfg.enable) (let starship = pkgs.starship;
  in {
    programs.starship = {
      enable = true;
      enableFishIntegration = true;
    };

    programs.fish = {
      enable = true;

      # interactiveShellInit = ''
      #   source ("${starship}/bin/starship" init fish --print-full-init | psub)
      # '';
    };
  });
}