plasma and sddm theme

modules/plasma/default.nix

@@ -0,0 +1,28 @@
+{ pkgs, lib, config, ... }: lib.mkIf (config.withPlasma) {
+  services = {
+    displayManager.sddm = {
+      enable = true;
+      wayland = {
+        enable = true;
+        compositor = "kwin";
+      };
+      theme = "where_is_my_sddm_theme";
+    };
+
+    desktopManager.plasma6 = {
+      enable = true;
+    };
+  };
+
+  environment = {
+    plasma6.excludePackages = with pkgs.kdePackages; [
+      plasma-browser-integration
+      konsole
+      oxygen
+    ];
+
+    systemPackages = [ (pkgs.where-is-my-sddm-theme.override ({ themeConfig = builtins.readFile ./sddm-theme.conf; })) ];
+  };
+
+  programs.dconf.enable = true;
+}