{
  description = "4o1x5 infrastructure/homelab";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
    home-manager = {
      url = "github:nix-community/home-manager/release-24.05";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    i2pd-exporter = {
      url = "git+https://git.4o1x5.dev/4o1x5/i2pd-exporter";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    piped = {
      url = "github:Defelo/piped-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    scribe = {
      url = "git+https://git.sr.ht/~edwardloveall/scribe";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    agenix.url = "github:ryantm/agenix";
  };

  outputs =
    { self
    , nixpkgs
    , home-manager
    , i2pd-exporter
    , agenix
    , scribe
    , piped
    }:
    let
      system = "x86_64-linux";
    in
    {
      nixosConfigurations = {
        pink = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ./hosts/pink/root.nix
            ./secrets/pink.nix
            ./root.nix
            i2pd-exporter.nixosModules.default
            agenix.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }

          ];
        };

        carbon = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ./hosts/carbon/root.nix
            ./root.nix
            ./secrets/carbon.nix
            agenix.nixosModules.default
            scribe.nixosModules.default
            piped.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }
          ];
        };

        lime = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ./hosts/lime/root.nix
            ./root.nix
            ./secrets/lime.nix
            agenix.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }
          ];
        };
      };
    };
}