Update SDDM

Author: D3vil0p3r

flake.lock

@@ -12,7 +12,7 @@
       username = "athena";
       theme = "temple";
       desktop = "gnome";
-      dmanager = "gdm";
+      dmanager = "sddm";
       mainShell = "fish";
       terminal = "kitty";
       browser = "firefox";

flake.nix

@@ -12,7 +12,7 @@ let
   hostname = "athenaos";
   theme = "temple";
   desktop = "gnome";
-  dmanager = "gdm";
+  dmanager = "sddm";
   mainShell = "fish";
   terminal = "kitty";
   browser = "firefox";

nixos/configuration.nix

@@ -67,8 +67,8 @@ in {
       };
 
       displayManager = lib.mkOption {
-        type = with lib.types; nullOr (enum [ "gdm" "lightdm" ]);
-        default = "lightdm";
+        type = with lib.types; nullOr (enum [ "gdm" "lightdm" "sddm" ]);
+        default = "sddm";
         description = ''
           The display manager to use.
         '';

nixos/default.nix

@@ -58,10 +58,12 @@ in {
         ]);
     };
 
+    fonts.packages = fontList;
+
     # ---- Home Configuration ----
 
     home-manager.users.${config.athena.homeManagerUser} = { pkgs, ...}: {
-      home.packages = gnomeExtensionsList ++ fontList;
+      home.packages = gnomeExtensionsList;
       dconf.settings = {
         "org/gnome/desktop/background" = {
           picture-uri = "file:///run/current-system/sw/share/backgrounds/athena/"+backgroundTheme;

nixos/home-manager/desktops/gnome/default.nix

@@ -2,5 +2,6 @@
   imports = [
     ./gdm
     ./lightdm
+    ./sddm
   ];
 }

nixos/modules/dms/default.nix

@@ -0,0 +1,20 @@
+{ lib, config, pkgs, ... }: {
+  config = lib.mkIf (config.athena.displayManager == "sddm") {
+    services.displayManager.sddm = {
+      package = pkgs.kdePackages.sddm;
+      enable = true;
+      theme = "sddm-astronaut-theme";
+      wayland.enable = true;
+      extraPackages = with pkgs; [
+        kdePackages.qtsvg
+        kdePackages.qtmultimedia
+        kdePackages.qtvirtualkeyboard
+      ];
+    };
+    environment.systemPackages = with pkgs; [
+      (sddm-astronaut.override {
+        embeddedTheme = "cyberpunk";
+      })
+    ];
+  };
+}