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

  home-manager.users.${config.user} = lib.mkIf pkgs.stdenv.isDarwin {

    programs.fish = {
      shellAbbrs = {
        nr = {
          function = lib.mkForce "rebuild-darwin";
        };
        nro = {
          function = lib.mkForce "rebuild-darwin-offline";
        };
      };
      functions = {
        rebuild-darwin = {
          body = ''
            git -C ${config.dotfilesPath} add --intent-to-add --all
            echo "darwin-rebuild switch --flake ${config.dotfilesPath}#lookingglass"
          '';
        };
        rebuild-darwin-offline = {
          body = ''
            git -C ${config.dotfilesPath} add --intent-to-add --all
            echo "darwin-rebuild switch --option substitute false --flake ${config.dotfilesPath}#lookingglass"
          '';
        };
        rebuild-home = lib.mkForce {
          body = ''
            git -C ${config.dotfilesPath} add --intent-to-add --all
            echo "${pkgs.home-manager}/bin/home-manager switch --flake ${config.dotfilesPath}#lookingglass";
          '';
        };
      };
    };
  };
}