home-manager/tests/modules/services/sway/sway-modules.nix

{ config, pkgs, ... }:

{
  wayland.windowManager.sway = {
    enable = true;
    package = config.lib.test.mkStubPackage { outPath = "@sway@"; };
    checkConfig = false;
    # overriding findutils causes issues
    config = {
      menu = "${pkgs.dmenu}/bin/dmenu_run";

      input = {
        "*" = {
          xkb_variant = "dvorak";
        };
        "type:pointer" = {
          accel_profile = "flat";
        };
        "2:10:TPPS/2_Elan_TrackPoint" = {
          accel_profile = "adaptive";
        };
      };
      output = {
        "HDMI-A-2" = {
          bg = "~/path/to/background.png fill";
        };
      };
      seat = {
        "*" = {
          hide_cursor = "when-typing enable";
        };
      };
    };
  };

  nmt.script = ''
    assertFileExists home-files/.config/sway/config
    assertFileContent $(normalizeStorePaths home-files/.config/sway/config) \
      ${./sway-modules.conf}
  '';
}