massive refactor

flake-modules/pkgs.nix

@@ -0,0 +1,29 @@
+inputs: simple-pkgs: hyper: let
+  args = {
+    system = hyper.system;
+    config = {
+      allowUnfreePredicate = (import ./allowed.nix simple-pkgs).predicate;
+      cudaSupport = hyper.nvidia.enable;
+      cudaForwardCompat = hyper.nvidia.enable;
+    };
+  };
+  overlays = [(final: prev: {
+    unstable = import inputs.nixpkgs-unstable args;
+    latest   = import inputs.nixpkgs-latest args;
+    pkgs-version = hyper.main-pkgs-version;
+  })] ++ (if hyper.isServer then [
+    inputs.copyparty.overlays.default
+  ] else []);
+in if !hyper.isNOD then 
+  (import inputs.nixpkgs (args // { inherit overlays; }))
+else (
+  (import inputs.nixpkgs (args // { inherit overlays; })) // # normal as base 
+  (import inputs.nixpkgs24 (args // { # overwrite with old versions
+    overlays = [(final: prev: {
+      pkgs-version = "24.05";
+    })];
+  }))
+)
+
+
+