added stuff

nyx/lib/default.nix

@@ -0,0 +1,27 @@
+{inputs}: let
+  inherit (inputs.nixpkgs) lib;
+  inherit (lib) foldl;
+  inherit (import ./core.nix {inherit lib;}) import' mergeRecursively;
+
+  # helpful utility functions used around the system
+  builders = import' ./builders.nix {inherit inputs;}; # system builders
+  services = import' ./services.nix; # systemd-service generators
+  validators = import' ./validators.nix; # validate system conditions
+  helpers = import' ./helpers; # helper functions
+  hardware = import' ./hardware.nix; # hardware capability checks
+  xdg = import' ./xdg; # xdg user directories & templates
+
+  # abstractions over networking functions
+  # dag library is a modified version of the one found in
+  # rycee's NUR repository
+  dag = import' ./network/dag.nix; # dag is in network because it's designed for network only use
+  firewall = import' ./network/firewall.nix {inherit dag;}; # build nftables tables and chains
+  namespacing = import' ./network/namespacing.nix; # TODO
+
+  # aliases for commonly used strings or functions
+  aliases = import' ./aliases.nix;
+
+  importedLibs = [builders services validators helpers hardware aliases firewall namespacing dag xdg];
+in
+  # extend nixpkgs lib
+  lib.extend (_: _: foldl mergeRecursively {} importedLibs)