per device specific hostname

common/configuration.nix

@@ -1,7 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
 { config, pkgs, lib, ... }:
 
 {
@@ -19,9 +15,6 @@
   # newest kernel
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  networking.hostName = "nixos"; # Define your hostname.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
   # Enable networking
   networking.networkmanager.enable = true;
 

flake.nix

@@ -29,7 +29,7 @@
           nixos-hardware.nixosModules.framework-13-7040-amd
 
           ./common/configuration.nix 
-          ./laptop/hardware-configuration.nix
+          ./laptop/configuration.nix
 
           home-manager.nixosModules.home-manager {
             home-manager.useGlobalPkgs = true;

laptop/configuration.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+    ];
+
+  # hostname
+  networking.hostName = "laptop-luki";
+}