refactor base system

os/configuration.nix

@@ -1,10 +1,6 @@
 { config, pkgs, ... }:
 
 {
-  imports =
-    [
-      ./hardware-configuration.nix
-    ];
 
   nix = {
     package = pkgs.nixFlakes;

os/flake.nix

@@ -14,13 +14,19 @@
         modules = [
           home-manager.nixosModules.home-manager
           ./configuration.nix
-          ./system/boot.nix
-          ./system/i18n.nix
-          ./system/network.nix
-          ./system/sound.nix
-          ./system/xserver.nix
-          ./system/virtualisation.nix
-          ./system/packages.nix
+          ./hw/lenovo-thinkpad-e14.nix
+          ./system/base.nix
+          ./users/demo.nix
+          ./users/master.nix
+        ];
+      };
+      testos = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          home-manager.nixosModules.home-manager
+          ./configuration.nix
+          ./hw/lenovo-thinkpad-e14.nix
+          ./system/base.nix
           ./users/demo.nix
           ./users/master.nix
         ];

os/system/base.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }: {
+  imports = [
+    ./boot.nix
+    ./security.nix
+    ./i18n.nix
+    ./network.nix
+    ./sound.nix
+    ./xserver.nix
+    ./virtualisation.nix
+    ./packages.nix
+  ];
+}

os/system/packages.nix

@@ -26,8 +26,6 @@
     gcc
     unzip
     wget
-    plasma5Packages.bismuth
-    kdeconnect
     firefox
     thunderbird
     remmina

os/system/security.nix

@@ -0,0 +1,4 @@
+{ pkgs, ... }: {
+  security.polkit.enable = true;
+  security.rtkit.enable = true;
+}

os/system/sound.nix

@@ -1,7 +1,6 @@
 { pkgs, ... }: {
   sound.enable = true;
   hardware.pulseaudio.enable = false;
-  security.rtkit.enable = true;
   services.pipewire = {
     enable = true;
     alsa.enable = true;

os/users/master.nix

@@ -13,6 +13,8 @@
     home.username = "master";
     home.homeDirectory = "/home/master";
     home.packages = with pkgs; [
+      plasma5Packages.bismuth
+      kdeconnect
       nerdfonts
       tmux
       btop
@@ -29,32 +31,30 @@
       obsidian
     ];
 
-    programs.home-manager.enable = true;
-
-    programs.bash = {
-      enable = true;
-    };
-
-    programs.direnv = {
-      enable = true;
-      nix-direnv.enable = true;
-    };
-
-    programs.starship = {
-      enable = true;
-      enableBashIntegration = true;
-      settings = {
-        directory.fish_style_pwd_dir_length = 1;
-        directory.truncation_length = 2;
+    programs = {
+      home-manager.enable = true;
+      bash = {
+        enable = true;
+      };
+      direnv = {
+        enable = true;
+        nix-direnv.enable = true;
+      };
+      starship = {
+        enable = true;
+        enableBashIntegration = true;
+        settings = {
+          directory.fish_style_pwd_dir_length = 1;
+          directory.truncation_length = 2;
+        };
+      };
+      neovim = {
+        enable = true;
+        defaultEditor = true;
+        viAlias = true;
+        vimAlias = true;
+        vimdiffAlias = true;
       };
-    };
-
-    programs.neovim = {
-      enable = true;
-      defaultEditor = true;
-      viAlias = true;
-      vimAlias = true;
-      vimdiffAlias = true;
     };
 
     services = {