let
  drv = {
    buildEnv,
    dockerTools,
    wordle-solver,
    runCommand,
    ...
  }:
    dockerTools.buildImage {
      name = "wordle-solver";
      created = "now";
      copyToRoot = buildEnv {
        name = "image-root";
        paths = [
          wordle-solver
          (runCommand "wordle-data" {} ''
            mkdir -p $out/pwd
            cp ${../valid-words.txt} $out/pwd/valid-words.txt
            cp ${../answers.txt} $out/pwd/answers.txt
          '')
        ];
        pathsToLink = ["/bin" "/pwd"];
      };
      config = {
        Cmd = ["/bin/wordle-solver"];
        WorkingDir = "/pwd";
      };
    };
in {
  perSystem = {
    pkgs,
    self',
    ...
  }: {
    packages.wordle-solver-docker = pkgs.callPackage drv {
      inherit (self'.packages) wordle-solver;
    };
  };
}