Don't manage Doom config with Nix

emacs/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, fetchFromGitHub, ... }:
+{ pkgs, lib, config, configDir, fetchFromGitHub, ... }:
 
 {
   programs.emacs.enable = true;
@@ -7,12 +7,10 @@
     if [ ! -d .emacs.d ]; then
       git clone --depth 1 https://github.com/doomemacs/doomemacs .emacs.d
     fi
+    mkdir -p .doom.d
+    ln -sf ${config.home.homeDirectory}/${configDir}/emacs/.doom.d/* .doom.d
   '';
   home.file = {
-    ".doom.d" = {
-      source = ./.doom.d;
-      recursive = true;
-    };
     ".emacs.d/everforest".source = pkgs.fetchFromGitHub {
       owner = "Theory-of-Everything";
       repo = "everforest-emacs";

flake.nix

@@ -12,10 +12,11 @@
   outputs = inputs@{ self, nixpkgs, home-manager }:
     let
       user = "elnu";
+      configDir = "nix-config";
     in {
       nixosConfigurations = import ./hosts {
         inherit (nixpkgs) lib;
-        inherit inputs nixpkgs home-manager user;
+        inherit inputs nixpkgs home-manager user configDir;
       };
     };
 }

hosts/default.nix

@@ -1,4 +1,4 @@
-{ lib, inputs, nixpkgs, home-manager, user, ... }:
+{ lib, inputs, nixpkgs, home-manager, user, configDir, ... }:
 
 let
   system = "x86_64-linux";
@@ -10,6 +10,7 @@ let
   hmImports = [
     (import ./home.nix)
   ];
+  hmArgs = { inherit user configDir; };
 in
 {
   desktop = lib.nixosSystem {
@@ -26,7 +27,7 @@ in
       home-manager.nixosModules.home-manager {
         home-manager = {
           useUserPackages = true;
-          extraSpecialArgs = { inherit user; };
+          extraSpecialArgs = hmArgs;
           users.${user} = {
             imports = hmImports ++ [
               (import ./desktop/home.nix)
@@ -55,7 +56,7 @@ in
       home-manager.nixosModules.home-manager {
         home-manager = {
           useUserPackages = true;
-          extraSpecialArgs = { inherit user; };
+          extraSpecialArgs = hmArgs;
           users.${user} = {
             imports = hmImports ++ [
               (import ./thinkpads/home.nix)
@@ -80,7 +81,7 @@ in
       home-manager.nixosModules.home-manager {
         home-manager = {
           useUserPackages = true;
-          extraSpecialArgs = { inherit user; };
+          extraSpecialArgs = hmArgs;
           users.${user} = {
             imports = hmImports ++ [
               (import ./thinkpads/home.nix)