modules: migrate to nilla

modules/default.nix

@@ -1,17 +1,21 @@
 {
   config,
-  inputs,
-  ...
 }:
+let
+  inputs = builtins.mapAttrs (_: input: input.result) config.inputs;
+  perInput = system: flake: {
+    packages = flake.packages.${system};
+  };
+in
 {
-  flake.homeModules = rec {
+  config.homeModules = rec {
     settei = ./home;
     default = settei;
   };
 
-  flake.nixosModules = rec {
+  config.nixosModules = rec {
     settei = import ./system {
-      inherit (config) perInput;
+      inherit perInput;
       isLinux = true;
     };
     combined = {
@@ -33,9 +37,9 @@
     default = combined;
   };
 
-  flake.darwinModules = rec {
+  config.darwinModules = rec {
     settei = import ./system {
-      inherit (config) perInput;
+      inherit perInput;
       isLinux = false;
     };
     combined = {

modules/nilla/default.nix

@@ -3,5 +3,6 @@
     ./builders
     ./services.nix
     ./configurations.nix
+    ./modules.nix
   ];
 }

modules/nilla/modules.nix

@@ -0,0 +1,17 @@
+{ lib }:
+{
+  options = {
+    nixosModules = lib.options.create {
+      type = lib.types.attrs.of lib.types.raw;
+      default.value = { };
+    };
+    darwinModules = lib.options.create {
+      type = lib.types.attrs.of lib.types.raw;
+      default.value = { };
+    };
+    homeModules = lib.options.create {
+      type = lib.types.attrs.of lib.types.raw;
+      default.value = { };
+    };
+  };
+}