{ pkgs
, stdenv
, fetchFromGitHub
, jdk17_headless
, maven
, nix-gitignore
, makeWrapper
, ...
}:

let
  mvn2nix = fetchFromGitHub {
      owner = "fzakaria";
      repo = "mvn2nix";
      rev = "ea21cfe97069feee55fa307ca9b125616c1fa84f";
      hash = "sha256-v/HvYqzkPaGin1ujo+Fi59wXC9vWxW3lYVSwElORRi8=";
    };

  repository = (pkgs.callPackage "${mvn2nix}/maven.nix" {}).buildMavenRepositoryFromLockFile {
    file = ./mvn2nix-lock.json;
  };

in stdenv.mkDerivation rec {
  name = "ldap-sync";

  src = nix-gitignore.gitignoreSource [] ./.;

  nativeBuildInputs = [ jdk17_headless maven makeWrapper ];

  buildPhase = ''
    mvn --offline -Dmaven.repo.local=${repository} package -DskipTests;
  '';

  testPhase = ''
    mvn --offline -Dmaven.repo.local=${repository} verify;
  '';

  installPhase = ''
    install -Dm644 target/${name}-1.0-SNAPSHOT-jar-with-dependencies.jar $out/share/java/${name}.jar

    makeWrapper ${jdk17_headless}/bin/java $out/bin/${name} \
          --add-flags "-jar $out/share/java/${name}.jar"
  '';

  passthru = {
    inherit repository;
    mvn2nix = pkgs.callPackage "${mvn2nix}/default.nix" { };
  };  
}