{ lib
, callPackage
, gradle
}:

let
  buildGradle = callPackage ./gradle.nix {
    inherit gradle;
  };
in
buildGradle {
  pname = "gradle2nix";
  version = "2.0.0";
  lockFile = ./gradle.lock;

  src = lib.cleanSourceWith {
      filter = lib.cleanSourceFilter;
      src = lib.cleanSourceWith {
          filter = path: type: let baseName = builtins.baseNameOf path; in !(
          (type == "directory" && (
                  baseName == "build" ||
                          baseName == ".idea" ||
                          baseName == ".gradle"
                  )) ||
                  (lib.hasSuffix ".iml" baseName)
          );
          src = ./.;
      };
  };

  gradleFlags = [ "installDist" ];

  installPhase = ''
    mkdir -p $out
    cp -r app/build/install/gradle2nix/* $out/
  '';

  meta = with lib; {
    inherit (gradle.meta) platforms;
    description = "Wrap Gradle builds with Nix";
    homepage = "https://github.com/tadfisher/gradle2nix";
    license = licenses.asl20;
    maintainers = with maintainers; [ tadfisher ];
    mainProgram = "gradle2nix";
  };
}