refactor in style of synaptic standard

util/create.nix

@@ -0,0 +1,29 @@
+let
+  inputs = import ./inputs.nix;
+  inherit (inputs) nixpkgs;
+  inherit (nixpkgs) lib;
+  recursivelyImport = import ./recursively-import.nix { inherit lib; };
+in
+{
+  systems =
+    definitions:
+    nixpkgs.lib.mapAttrs (
+      name: info:
+      nixpkgs.lib.nixosSystem {
+        specialArgs = {
+          inherit inputs;
+          mainUser = info.user;
+        };
+        modules = [
+          inputs.home-manager.nixosModules.home-manager
+          (lib.mkAliasOptionModule [ "hm" ] [ "home-manager" "users" info.user ])
+          {
+            home-manager.extraSpecialArgs = {
+              inherit inputs;
+              mainUser = info.user;
+            };
+          }
+        ] ++ (recursivelyImport info.imports);
+      }
+    ) definitions;
+}