{
  description = "My NixOS system flake";

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

  outputs = {
    self,
    nixpkgs,
    home-manager,
    ...
  }:
  let
    system = "x86_64-linux";
    host = "rihla";
    user = "shahab";
    lib = nixpkgs.lib;
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    nixosConfigurations = {
      "${host}" = nixpkgs.lib.nixosSystem {
	inherit system;
	modules = [ ./nixos/configuration.nix ];
      };
    };

    homeConfigurations = {
      "${user}" = home-manager.lib.homeManagerConfiguration {
      	inherit pkgs;
	modules = [ ./home-manager/home.nix ];
      };
    };
  };
}