{
  nixConfig = {
    experimental-features = "nix-command flakes";
    substitute = "true";
    extra-substituters = [
      "https://cache.nixos.org"
      "https://crane.cachix.org"
      "https://isabelroses.cachix.org"
      "https://nix-community.cachix.org"
      "https://nixpkgs-wayland.cachix.org"
      "https://viperml.cachix.org"
    ];
    trusted-public-keys = [
      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
      "crane.cachix.org-1:8Scfpmn9w+hGdXH/Q9tTLiYAE/2dnJYRJP7kl80GuRk="
      "isabelroses.cachix.org-1:mXdV/CMcPDaiTmkQ7/4+MzChpOe6Cb97njKmBQQmLPM="
      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
      "viperml.cachix.org-1:qZhKBMTfmcLL+OG6fj/hzsMEedgKvZVFRRAhq7j8Vh8="
    ];
    cores = 0;
    max-jobs = 2;
    netrc-file = "/home/thehedgehog/.netrc";
  };
  description = "PyroNet machines and services";

  inputs = {
    snowfall-lib = {
      url = "github:snowfallorg/lib";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-compat.follows = "flake-compat";
    };
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    stable.url = "github:nixos/nixpkgs/nixos-24.05";
    # Overrides
    flake-compat.url = "github:edolstra/flake-compat";
    systems.url = "github:nix-systems/default";
    flake-parts = {
      url = "github:hercules-ci/flake-parts";
      inputs.nixpkgs-lib.follows = "nixpkgs-lib";
    };
    flake-utils = {
      url = "github:numtide/flake-utils";
      inputs.systems.follows = "systems";
    };
    nixpkgs-lib.url = "github:nix-community/nixpkgs.lib";

    # Inputs
    agenix = {
      url = "github:ryantm/agenix";
      inputs = {
        nixpkgs.follows = "nixpkgs";
        systems.follows = "systems";
        home-manager.follows = "home-manager";
      };
    };
    buildbot-nix = {
      url = "github:Mic92/buildbot-nix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-parts.follows = "flake-parts";
    };
    ctp = {
      url = "github:catppuccin/nix";
    };
    deploy-rs = {
      url = "github:serokell/deploy-rs";
      inputs = {
        nixpkgs.follows = "nixpkgs";
        utils.follows = "flake-utils";
        flake-compat.follows = "flake-compat";
      };
    };
    dns = {
      url = "github:nix-community/dns.nix";
      inputs.flake-utils.follows = "flake-utils";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    golink = {
      url = "github:tailscale/golink";
      inputs.systems.follows = "systems";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    hardware = {
      url = "github:nixos/nixos-hardware";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    iceshrimp = {
      url = "git+https://iceshrimp.dev/pyrox/packaging";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    mailserver = {
      url = "gitlab:simple-nixos-mailserver/nixos-mailserver/master";
      inputs = {
        flake-compat.follows = "flake-compat";
        nixpkgs.follows = "nixpkgs";
      };
    };
    nix-search = {
      url = "github:diamondburned/nix-search";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
      inputs.flake-compat.follows = "flake-compat";
    };
    nix-index = {
      url = "github:nix-community/nix-index";
      inputs.flake-compat.follows = "flake-compat";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nix-index-database = {
      url = "github:Mic92/nix-index-database";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    my-pkgs = {
      url = "git+https://git.pyrox.dev/pyrox/pkgs";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    topology = {
      url = "github:oddlama/nix-topology";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };
  };

  outputs =
    inputs@{ self, ... }:
    let
      lib = inputs.snowfall-lib.mkLib {
        inherit inputs;
        src = ./.;
        snowfall = {
          meta = {
            name = "pyronet";
            title = "PyroNet Config";
          };
          namespace = "py";
        };
      };
      overlays = [
        self.overlays.pyronet-packages
        self.overlays.nix-index
        self.overlays.sway-unwrapped
        self.overlays.poptracker
        inputs.golink.overlays.default
        inputs.topology.overlays.default
      ];
    in
    lib.mkFlake {
      # Nixpkgs configuration
      channels-config = {
        allowUnfree = true;
      };

      # Overlays for Nixpkgs.
      inherit overlays;

      # Home-manager configurations
      homes = {
        # Default modules for all homes
        modules = with inputs; [
          nix-index-database.hmModules.nix-index
          ctp.homeModules.catppuccin
        ];
      };

      # NixOS Configurations
      systems = {
        # Modules for all systems
        modules.nixos = with inputs; [
          agenix.nixosModules.default
          buildbot-nix.nixosModules.buildbot-worker
          ctp.nixosModules.catppuccin
          topology.nixosModules.default
        ];
        hosts = {
          # Zaphod, my personal Framework 16 laptop
          zaphod.modules = with inputs; [ hardware.nixosModules.framework-16-7040-amd ];

          # Prefect, my main VPS
          prefect.modules = with inputs; [ mailserver.nixosModule ];

          # Marvin, my main homelab machine
          marvin.modules = with inputs; [
            buildbot-nix.nixosModules.buildbot-master
            golink.nixosModules.default
            iceshrimp.nixosModules.default
          ];
        };
      };
      templates = {
        uv.description = "Python template flake that uses uv";
      };

      outputs-builder = channels: {
        # Define default packages to use everywhere
        packages = {
          nvim = channels.nixpkgs.neovim-unwrapped;
        };
        formatter = channels.nixpkgs.nixfmt-rfc-style;

      };
      deploy = lib.mkDeploy { inherit (inputs) self; };
      topology = import inputs.topology {
        pkgs = import inputs.nixpkgs {
          inherit overlays;
          system = "x86_64-linux";
        };
        modules = [
          ./topology.nix
          { nixosConfigurations = self.nixosConfigurations; }
        ];
      };

    };
}