{
  description = "Prometheus exporter for NixOS-specific metrics";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs = { self, nixpkgs }:
    let
      supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
    in
    {
      packages = forAllSystems (system:
        let
          pkgs = nixpkgs.legacyPackages.${system};
        in
        {
          default = pkgs.buildGoModule {
            pname = "nixos-exporter";
            version = "0.1.0";
            src = ./.;
            vendorHash = "sha256-NnvB20rORPS5QF5enbb5KpWaKZ70ybSgfd7wjk21/Cg=";

            meta = with pkgs.lib; {
              description = "Prometheus exporter for NixOS-specific metrics";
              homepage = "https://git.t-juice.club/torjus/nixos-exporter";
              license = licenses.mit;
              maintainers = [ ];
              platforms = platforms.linux;
            };
          };
        });

      devShells = forAllSystems (system:
        let
          pkgs = nixpkgs.legacyPackages.${system};
        in
        {
          default = pkgs.mkShell {
            buildInputs = with pkgs; [
              go
              gopls
              golangci-lint
              govulncheck
              delve
            ];
          };
        });

      nixosModules.default = import ./module.nix { inherit self; };
    };
}