{
  config,
  lib,
  ...
}:
{
  options.my.cosmic.enable = lib.mkEnableOption { };

  config = lib.mkIf config.my.cosmic.enable {
    # See https://wiki.nixos.org/wiki/COSMIC
    services.displayManager.cosmic-greeter.enable = true;
    services.desktopManager.cosmic.enable = true;

    # Same as GNOME: avoids conflict with graphics manager autologin
    # (e.g.: https://github.com/NixOS/nixpkgs/issues/103746)
    systemd.services."getty@tty1".enable = false;
    systemd.services."autovt@tty1".enable = false;

    services.displayManager.autoLogin = {
      enable = true;
      user = config.my.username;
    };

    programs.dconf.enable = true;

    programs.kdeconnect.enable = true;

    hardware.opentabletdriver.enable = lib.mkForce false;
  };
}