added stuff

nyx/flake/args.nix

@@ -0,0 +1,32 @@
+{inputs, ...}: {
+  perSystem = {
+    config,
+    system,
+    ...
+  }: {
+    imports = [
+      {
+        _module.args = {
+          pkgs = config.legacyPackages;
+          pins = import ./npins;
+        };
+      }
+    ];
+
+    legacyPackages = import inputs.nixpkgs {
+      inherit system;
+      config.allowUnfree = true;
+      config.allowUnsupportedSystem = true;
+      overlays = [];
+    };
+  };
+
+  flake = {
+    # extended nixpkgs library, contains my custom functions
+    # such as system builders
+    lib = import (inputs.self + /lib) {inherit inputs;};
+
+    # add `pins` to self so that the flake may refer it freely
+    pins = import ./npins;
+  };
+}