machine_setup/nix/configuration/roles/sway/default.nix

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

{
  imports = [];

  environment.systemPackages = with pkgs; [
    grim # screenshot functionality
    slurp # screenshot functionality
    wl-clipboard # wl-copy and wl-paste for copy/paste from stdin / stdout
    mako # notification system developed by swaywm maintainer
  ];

  # enable Sway window manager
  programs.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
  };

  # foo
}