{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11-small";
    flake-compat = {
      url = "github:edolstra/flake-compat";
      flake = false;
    };
    flake-utils.url = "github:numtide/flake-utils";
  };
  outputs = { nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
      in
      {
        devShells.default = with pkgs; mkShell {
          name = "rules_nixpkgs_shell";
          packages = [ bash hugo zopfli brotli parallel ];
        };
      });
}