nixos/system/desktop/sway.nix

{ lib, pkgs, ... }:
{
  imports = [ ./default.nix ];
  environment = {
    sessionVariables.GRIM_DEFAULT_DIR = "$HOME/Pictures/Grim";
    systemPackages = with pkgs; [
      wtype
      wl-clipboard
      libnotify
      libcamera
      glib
      gsettings-desktop-schemas
      pamixer
      pavucontrol
      playerctl
      brightnessctl
    ];
  };
  security.pam.services.swaylock = { };
  programs = {
    light.enable = true;
    nm-applet.enable = true;
    file-roller.enable = true;
    thunar = {
      enable = true;
      plugins = with pkgs.xfce; [
        thunar-archive-plugin
        thunar-volman
      ];
    };
    sway = {
      enable = true;
      package = pkgs.swayfx.overrideAttrs (old: {
        passthru.providedSessions = [ "sway" ];
      });
      extraPackages = [ ];
      wrapperFeatures.gtk = true;
      xwayland.enable = true;
    };
  };
  services = {
    dbus.packages = with pkgs; [ gcr ];
    gnome.gnome-keyring.enable = true;
    blueman.enable = true;
    accounts-daemon.enable = true;
    tumbler.enable = true;
    udisks2.enable = true;
    gvfs = {
      enable = true;
      package = lib.mkForce pkgs.gnome3.gvfs;
    };
    greetd = {
      enable = true;
      settings =
        let
          command = "sway";
        in
        {
          initial_session = {
            inherit command;
          };
          default_session = {
            inherit command;
          };
        };
    };
  };
  qt = {
    enable = true;
    style = "gtk2";
    platformTheme = "gtk2";
  };
  xdg.portal = {
    enable = true;
    config.common.default = "*"; # TODO change for xdg-desktop-portal > 1.17 changes
    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
  };
}