refactor

flake.nix

@@ -25,10 +25,9 @@
     let
       lib = nixpkgs.lib;
       lib' = import ./lib.nix { inherit lib; };
-      mod = lib'.walk-dir ./mod;
 
       specialArgs = {
-        inherit inputs lib' mod;
+        inherit inputs lib';
         var = (lib'.walk-dir ./var).map_import_with_lib;
       };
       overlays = _: {
@@ -44,9 +43,8 @@
           };
           modules = [
             ./host/solo
-            mod.common.to_mod
+            ./host
-            mod.pc-common.to_mod
+            ./mod
-            nixos-config-hidden.nixosModules.pc
             overlays
           ];
         };
@@ -58,9 +56,8 @@
           };
           modules = [
             ./host/c2
-            mod.common.to_mod
+            ./host
-            mod.pc-common.to_mod
+            ./mod
-            nixos-config-hidden.nixosModules.pc
             overlays
           ];
         };
@@ -80,7 +77,8 @@
           };
           imports = [
             ./host/roam
-            mod.common.to_mod
+            ./host
+            ./mod
             overlays
           ];
         };

host/c2/default.nix

@@ -7,6 +7,7 @@
     common-cpu-intel
     common-pc-laptop
     common-pc-laptop-ssd
+    ../../pc
   ];
 
   boot.loader.efi.efiSysMountPoint = "/boot/efi";

host/default.nix

@@ -0,0 +1,10 @@
+{ ... }:
+{
+  imports = [
+    ./boot.nix
+    ./locale.nix
+    ./nix.nix
+    ./shell.nix
+    ./users.nix
+  ];
+}

host/roam/default.nix

@@ -1,11 +1,14 @@
 { lib', ... }:
-let
-  submodules = lib'.walk-dir ./.;
-in
 {
   networking.hostName = "roam";
 
-  imports = [ submodules.to_mod_without_default ];
+  imports = [
+    ./hardware-configuration.nix
+    ./networking.nix
+    ./secruity.nix
+    ./services.nix
+    ./wireguard.nix
+  ];
 
   # ====== DON'T CHANGE ======
   system.stateVersion = "24.11";

host/solo/default.nix

@@ -1,11 +1,13 @@
-{ lib', ... }:
+{ ... }:
-let
-  submodules = lib'.walk-dir ./.;
-in
 {
   networking.hostName = "solo";
 
-  imports = [ submodules.to_mod_without_default ];
+  imports = [
+    ./hardware-configuration.nix
+    ./keyboard.nix
+    ./nvidia-gpu.nix
+    ../../pc
+  ];
 
   powerManagement = {
     enable = true;

mod/default.nix

@@ -0,0 +1 @@
+{ ... }: { }

pc/default.nix

@@ -0,0 +1,21 @@
+{
+  inputs,
+  lib,
+  config,
+  ...
+}:
+{
+  imports = [
+    ./audio.nix
+    ./fonts.nix
+    ./gpg.nix
+    ./home-manager.nix
+    ./network.nix
+    ./nix.nix
+    ./security.nix
+    ./services.nix
+    ./software
+    ./sync.nix
+    inputs.nixos-config-hidden.nixosModules.pc
+  ];
+}

pc/home-manager.nix

@@ -6,6 +6,12 @@
   ...
 }:
 {
+  options.home = lib.mkOption {
+    type = lib.types.attrsOf lib.types.str;
+    default = { };
+    description = "home-manager configuration.";
+  };
+
   imports = [
     inputs.home-manager.nixosModules.home-manager
     {
@@ -20,11 +26,4 @@
   config = {
     home.home.stateVersion = config.system.stateVersion;
   };
-
-  options = {
-    home = lib.mkOption {
-      type = lib.types.attrs;
-      default = { };
-    };
-  };
 }

pc/network.nix

@@ -9,10 +9,6 @@
   systemd.network.wait-online.enable = false;
 
   services = {
-    tailscale = {
-      enable = true;
-      useRoutingFeatures = "client";
-    };
     mullvad-vpn.enable = true;
     blueman.enable = true;
     resolved = {
@@ -41,10 +37,6 @@
       };
     };
 
-    firewall = {
-      allowedUDPPorts = [ 51820 ];
-    };
-
     networkmanager = {
       enable = true;
       wifi.macAddress = "random";

pc/software/default.nix

@@ -0,0 +1,9 @@
+{ ... }:
+{
+  imports = [
+    ./development.nix
+    ./editors.nix
+    ./programs.nix
+    ./window-manager.nix
+  ];
+}

pc/sync.nix

@@ -2,7 +2,6 @@
 {
   home.services.unison = {
     enable = true;
-    package = pkgs.unison;
     pairs = {
       "docs".roots = [
         "/home/hd/Documents"