{
  description = "System Flake";

  inputs = {
    nixpkgs.url = "github:NixOs/nixpkgs/nixos-unstable";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
		nix-index-database.url = "github:nix-community/nix-index-database";
		nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
    neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
		disko.url = "github:nix-community/disko";
		sops-nix.url = "github:Mic92/sops-nix";
		sops-nix.inputs.nixpkgs.follows = "nixpkgs";
	  nixos-hardware.url = "github:NixOS/nixos-hardware/master";
		neovim-config = {
      # pick ONE of these URLs:

      # Public over HTTPS:
      url = "git+https://git.th3r00t.net/th3r00t/nvim-config.git?ref=master";

      # OR private over SSH (recommended if the repo is private):
      # url = "git+ssh://git@git.th3r00t.net/th3r00t/nvim-config.git?ref=main";

      flake = false;
    };

  };
  outputs = { 
		self, nixpkgs, home-manager, nix-index-database, sops-nix, disko,
		nixos-hardware, ...
	}@inputs:
    let
      overlays = [
       inputs.neovim-nightly-overlay.overlays.default
				(final: prev: {
          dosbox-x = prev.dosbox-x.overrideAttrs (old: {
            buildInputs = (old.buildInputs or []) ++ [ prev.libGL prev.glew ];
            configureFlags = (old.configureFlags or []) ++ [
              "--enable-sdl2"
              "--enable-opengl"
            ];
          });
        })
      ];
    in {
    nixosConfigurations.xps13 = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = { inherit overlays; };
      modules = [
        { nixpkgs.overlays = overlays; }
				sops-nix.nixosModules.sops
				./modules/configuration-xps13.nix
        ./modules/hardware-configuration-xps13.nix
				nixos-hardware.nixosModules.dell-xps-13-9370
        home-manager.nixosModules.home-manager {
          # home-manager.useGlobalPkgs = true;
          home-manager.useUserPackages = true;
          home-manager.sharedModules = [ {nixpkgs.overlays = overlays;} ];
					home-manager.users.th3r00t = {
						imports = [
							./home-xps13.nix
							nix-index-database.homeModules.nix-index
						];
						home.file.".config/nvim" = {
							source = inputs.neovim-config;
							recursive = true;
							executable = true;
						};
					};
          # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
        }
      ];
    };
    nixosConfigurations.Titan = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = { inherit overlays; };
      modules = [
        { nixpkgs.overlays = overlays; }
				disko.nixosModules.disko
				sops-nix.nixosModules.sops
				./modules/hardware-configuration-titan.nix
        ./modules/configuration-server.nix
        home-manager.nixosModules.home-manager {
          # home-manager.useGlobalPkgs = true;
          home-manager.useUserPackages = true;
          home-manager.sharedModules = [ {nixpkgs.overlays = overlays;} ];
					home-manager.users.th3r00t = {
						imports = [
							./home-server.nix
							nix-index-database.homeModules.nix-index
						];
						home.file.".config/nvim" = {
							source = inputs.neovim-config;
							recursive = true;
							executable = true;
						};
					};
          # home-manager.users.th3r00t = import ./home.nix;
          # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
        }
      ];
    };
    nixosConfigurations.Athena = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = { inherit overlays; };
      modules = [
        { nixpkgs.overlays = overlays; }
				disko.nixosModules.disko
				sops-nix.nixosModules.sops
				./modules/hardware-configuration-athena.nix
        ./modules/configuration-Athena.nix
        home-manager.nixosModules.home-manager {
          # home-manager.useGlobalPkgs = true;
          home-manager.useUserPackages = true;
          home-manager.sharedModules = [ {nixpkgs.overlays = overlays;} ];
					home-manager.users.th3r00t = {
						imports = [
							./home-server.nix
							nix-index-database.homeModules.nix-index
						];
						home.file.".config/nvim" = {
							source = inputs.neovim-config;
							recursive = true;
							executable = true;
						};
					};
          # home-manager.users.th3r00t = import ./home.nix;
          # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
        }
      ];
    };
  };
}