initial flake structure

nixos/flake-module.nix

@@ -0,0 +1,16 @@
+# copied and adopted from maralorns config
+{ withSystem, lib, inputs, ... }: {
+  flake = {
+    nixosConfigurations = withSystem "x86_64-linux" ({ pkgs, ... }:
+    let
+      machines = builtins.attrNames (builtins.readDir ./machines);
+      makeSystem = name:
+        pkgs.nixos {
+          imports = [
+            (import (./. + "/machines/${name}/configuration.nix") inputs)
+            # inputs.secrets.nixosModules.default
+          ];
+        };
+    in lib.genAttrs machines makeSystem);
+  };
+}