{ ... }:

{
  imports = [
    ./modules/ghidra-server
  ];

  nixpkgs.overlays = [
    (final: prev: {
      fetchFromSteam = prev.callPackage ./lib/fetchsteam {};
      fetchb4 = prev.callPackage ./lib/fetchb4 {};

      gitSource = prev.callPackage ./lib/git-source {};

      makeSquashFs = prev.callPackage ./lib/make-squashfs {};
      makeHpcDist = final.callPackage ./lib/make-hpc-dist {};

      ghidra_headless = prev.ghidra.override {
        openjdk17 = prev.openjdk17_headless;
      };

      ghidra = final.callPackage ./pkgs/ghidra-xenia/build.nix {
        protobuf = final.protobuf_21;
      };
      ghidra-extensions = final.lib.recurseIntoAttrs (final.callPackage ./pkgs/ghidra-xenia/extensions.nix { });
      ghidra-bin = final.callPackage ./pkgs/ghidra-xenia { };  

      kicad = final.callPackage ./pkgs/kicad-xenia { };
      kicadAddons = final.lib.recurseIntoAttrs (final.callPackage ./pkgs/kicad-xenia/addons {});

      ocamlPackages = prev.ocamlPackages.overrideScope (ofinal: oprev: {
        ppx_unicode = ofinal.callPackage ./pkgs/ocaml/ppx_unicode {};
        xlog = ofinal.callPackage ./pkgs/ocaml/xlog {};
      });

      python312Packages = prev.python312Packages.overrideScope (pfinal: pprev: {
        feedvalidator = pfinal.callPackage ./pkgs/python/feedvalidator {};
      });

      # add to top level because it has a binary
      feedvalidator = final.python312Packages.feedvalidator;

      outer-wilds-text-adventure = prev.callPackage ./pkgs/games/outer-wilds-text-adventure {};

      mkNginxServer = prev.callPackage ./lib/dev-nginx {};
    })
  ];
}