Complete system rework feat. Niri, Noctalia, Helix, Vicinae, Zellij, & Kanshi

modules/system/desktop.nix

@@ -1,59 +1,29 @@
 {
   inputs,
-  pkgs,
   ...
 }:
-let
-  sddm-theme = inputs.silentSDDM.packages.${pkgs.stdenv.hostPlatform.system}.default;
-in
 {
   imports = [
-    inputs.mango.nixosModules.mango
+    inputs.niri.nixosModules.niri
   ];
 
   programs = {
-    hyprland = {
+    niri.enable = true;
+    uwsm = {
       enable = true;
-      # withUWSM = true;
-      package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
-      portalPackage =
-        inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
-
-    };
-    mango.enable = true;
-    # uwsm.enable = true;
-  };
-
-  environment.systemPackages = [
-    sddm-theme
-    sddm-theme.test
-  ];
-
-  services.displayManager = {
-    defaultSession = "mango";
-    sddm = {
-      enable = true;
-      package = pkgs.kdePackages.sddm;
-      theme = sddm-theme.pname;
-      extraPackages = sddm-theme.propagatedBuildInputs;
-      settings = {
-        General = {
-          GreeterEnvironment = "QML2_IMPORT_PATH=${sddm-theme}/share/sddm/themes/${sddm-theme.pname}/components/,QT_IM_MODULE=qtvirtualkeyboard";
-          InputMethod = "qtvirtualkeyboard";
+      waylandCompositors = {
+        niri = {
+          prettyName = "Niri";
+          binPath = "/run/current-system/sw/bin/niri-session";
         };
       };
-      wayland.enable = true;
     };
   };
 
-  # Enable the KDE Plasma Desktop Environment.
-  # displayManager.sddm.enable = true;
-  # desktopManager.plasma5.enable = true;
-
-  # Enable the System76 Cosmic Desktop Environment
-  # displayManager.cosmic-greeter.enable = true;
-  # desktopManager.cosmic = {
-  #   enable = true;
-  #   xwayland.enable = true;
-  # };
+  services.displayManager = {
+    gdm = {
+      enable = true;
+      wayland = true;
+    };
+  };
 }