Networking for dekstop

modules/desktop/default.nix

@@ -5,6 +5,7 @@
     ./esphome.nix
     ./gnome.nix
     ./i18n.nix
+    ./networking.nix
     ./plasma.nix
     ./plymouth.nix
     ./steam.nix

modules/desktop/networking.nix

@@ -0,0 +1,43 @@
+{ lib
+, config
+, pkgs
+, ...
+}:
+let
+  cfg = config.my.desktop.networking;
+in
+{
+  options.my.desktop.networking = {
+    enable = lib.mkEnableOption "Enable networking on desktop";
+
+    hostname = lib.mkOption {
+      type = lib.types.str;
+      description = "The PC hostname";
+      default = "desktop-123";
+    };
+
+    localDNS = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      description = "The local DNS resolver (es. PiHole)";
+      default = [ "192.168.1.1" ];
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    networking = {
+      hostName = cfg.hostname;
+
+      # Enable networking
+      networkmanager = {
+        enable = true;
+        wifi.powersave = false;
+      };
+
+      nameservers = cfg.localDNS ++ [
+        "1.1.1.1"
+        "8.8.8.8"
+      ];
+    };
+  };
+
+}