There's no reason for networks to be functions

initialize.nix

@@ -1,9 +1,9 @@
-{ hostname, build-timestamp, ... }:
+{ hostname, site, domain, profile, build-timestamp, ... }:
 { config, lib, pkgs, ... }:
 
 let
   # Get info on this host so we know what to load
-  host-config = import (./. + "/config/hosts/${hostname}.nix");
+  config-dir = ./. + "/config";
 
 in {
   imports = [
@@ -12,16 +12,16 @@ in {
       
     #home-manager-module
 
-    (./. + "/config/hardware/${hostname}.nix")
-    (./. + "/config/host-config/${hostname}.nix")
-    (./. + "/config/profile-config/${host-config.profile}.nix")
-    (./. + "/config/domain-config/${host-config.domain}.nix")
-    (./. + "/config/site-config/${host-config.site}.nix")
+    (config-dir + /hardware/${hostname}.nix)
+    (config-dir + /host-config/${hostname}.nix)
+    (config-dir + /profile-config/${profile}.nix)
+    (config-dir + /domain-config/${domain}.nix)
+    (config-dir + /site-config/${site}.nix)
   ];
 
   config = {
     instance = {
-      inherit hostname build-timestamp;
+      inherit hostname site domain profile build-timestamp;
     };
 
     nixpkgs.pkgs = pkgs;