{
  description = "Nix configuration";
 
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs";
 
    nix-darwin.url = "github:lnl7/nix-darwin/master";
    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
 
    home-manager.url = "github:nix-community/home-manager";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
  };
 
  outputs = inputs @ { self, ... }: let
    nixpkgsConfig = {
      config.allowUnfree = true;
    };
  in {
    darwinConfigurations = let
      inherit (inputs.nix-darwin.lib) darwinSystem;
    in {
      Ethans-MacBook-Air = darwinSystem {
        system = "aarch64-darwin";

        specialArgs = { inherit inputs; };

        modules = [
          ./hosts/Ethans-MacBook-Air/configuration.nix
          inputs.home-manager.darwinModules.home-manager
          {
            nixpkgs = nixpkgsConfig;

            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.users.ethanreece = import ./home/home.nix;
          }
        ];
      };
    };
  };
}