...

common/all.nix

@@ -1,4 +1,4 @@
-{ inputs, self, secretsDir, specialArgs, ... }:
+{ lib, inputs, self, secretsDir, specialArgs, ... }:
 
 # config that i use on all my hosts
 
@@ -25,8 +25,10 @@
     export PATH=$PATH:${self}/mybin
   '';
 
-	
-	nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings = {
+    experimental-features = lib.mkDefault "nix-command flakes";
+    trusted-users = [ "root" "@wheel" ];
+  };
 
 	home-manager.backupFileExtension = "backup";
 

common/nixos-headless.nix

@@ -0,0 +1,18 @@
+{ lib, ... }:
+
+# config that i use on all my hosts, that run native nixos
+# excluding for example my phone phone
+
+{ 
+	system.stateVersion = lib.mkDefault "23.05"; # Did you read the comment?
+
+
+	# Select internationalisation properties.
+	i18n.defaultLocale = "en_US.UTF-8";
+	console = {
+		font = "Lat2-Terminus16";
+		#keyMap = "at";
+		useXkbConfig = true; # use xkbOptions in tty.
+	};
+}
+

common/nixos.nix

@@ -1,9 +1,11 @@
-{ ... }:
+{ lib, ... }:
 
 # config that i use on all my hosts, that run native nixos
 # excluding for example my phone phone
 
 { 
+	system.stateVersion = "23.05"; # Did you read the comment?
+
 
 	# Select internationalisation properties.
 	i18n.defaultLocale = "en_US.UTF-8";