gammastep

modules/desktop/gammastep.nix

@@ -0,0 +1,21 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.modules.desktop.gammastep;
+in {
+  options.modules.desktop.gammastep = {
+    enable = mkEnableOption "Enable gammastep, a blue-light filter for Wayland desktop environments";
+  };
+
+  config = mkIf cfg.enable {
+    hm.wayland.windowManager.hyprland.settings.exec-once = [ "${pkgs.gammastep}/bin/gammastep-indicator" ];
+    hm.services.gammastep = {
+      enable = true;
+      # portland, oregon
+      latitude = 45.3112;
+      longitude = -122.4055;
+      provider = "manual";
+    };
+  };
+}