NixOS flake

flake.nix

{
  description = "example nixos flake";

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

  outputs = inputs@{ self,
                      nixpkgs,
                      home-manager,
                      ... }:
  flake-utils.lib.eachDefaultSystem (system: let
    pkgs = import nixpkgs {
      inherit system;
      config.allowUnfree = true;
    };
    in {
   
    # nixos targets
    packages.nixosConfigurations = {
      nixos-machine-1 = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = inputs;
        modules = [
          ./nixos/configuration.nix
          {
          # Additional NixOS configuration goes here
          }
        ];
      };
    };
  });
}