nixos-config/templates/sample-nixos-template/flake.nix

{
  description = "Very simple sample of a Nix flake with NixOS and home-manager";

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

  outputs = { nixpkgs, home-manager, ... }:
    let system = "x85_64-linux";
    in {
      nixosConfigurations.desktop = nixpkgs.lib.nixosSystem {
        inherit system;
        modules = [ ./hosts/desktop ];
      };

      homeConfigurations.foodogsquared =
        home-manager.lib.homeManagerConfiguration {
          pkgs = import nixpkgs { inherit system; };
          modules = [ ./users/foodogsquared ];
        };
    };
}