{inputs, ...}: {
  perSystem = {
    self',
    pkgs,
    ...
  }: let
    fishConf = ''
      function fish_greeting
        fastfetch
      end

      fish_vi_key_bindings
    '';
  in {
    packages.fish = inputs.wrappers.lib.wrapPackage {
      inherit pkgs;
      package = pkgs.fish;
      flags = {
        "-C" = "source ${fishConf}";
      };
    };
  };
}