System Gen228 @ 2026-03-29-17:27:44 by jonas@comfy-station

modules/desktop/sddm.nix

@@ -0,0 +1,37 @@
+{
+  flake.nixosModules.sddm = {
+    config,
+    lib,
+    ...
+  }: let
+    cfg = config.hive.sddm;
+  in {
+    options.hive.sddm = with lib; {
+      enable = mkEnableOption "Enable SDDM display manager";
+      autologin = mkOption {
+        type = types.nullOr types.str;
+        default = null;
+        description = "The autologin username or null for no autologin.";
+      };
+      wayland = mkEnableOption "Enable Wayland session in SDDM";
+    };
+
+    config = lib.mkIf cfg.enable {
+      services.xserver.enable = true;
+      services.xserver = {
+        xkb.layout = "de";
+        xkb.variant = "";
+        xkb.options = "caps:ctrl_modifier";
+      };
+      services.displayManager.autoLogin.enable = cfg.autologin != null;
+      services.displayManager.autoLogin.user = cfg.autologin;
+
+      services.libinput.enable = true;
+      services.dbus.enable = true;
+      services.displayManager.sddm = {
+        enable = true;
+        wayland.enable = cfg.wayland;
+      };
+    };
+  };
+}