postgresqlPackages.pg_libversion: init at 2.0.0

    pg_ivm = super.callPackage ./pg_ivm.nix { };

    pg_libversion = super.callPackage ./pg_libversion.nix { };

    pg_rational = super.callPackage ./pg_rational.nix { };

    pg_repack = super.callPackage ./pg_repack.nix { };

 { lib

, stdenv

, fetchFromGitHub

, pkg-config

, postgresql

, libversion

}:

stdenv.mkDerivation (finalAttrs: {

  pname = "pg_libversion";

  version = "2.0.0";

  src = fetchFromGitHub {

    owner = "repology";

    repo = "postgresql-libversion";

    rev = finalAttrs.version;

    hash = "sha256-60HX/Y+6QIzqmDnjNpgO4GCbDhNfeek9myMWoYLdrAA=";

  };

  nativeBuildInputs = [

    pkg-config

  ];

  buildInputs = [

    postgresql

    libversion

  ];

  installPhase = ''

    runHook preInstall

    install -D -t $out/lib libversion${postgresql.dlSuffix}

    install -D -t $out/share/postgresql/extension *.sql

    install -D -t $out/share/postgresql/extension *.control

    runHook postInstall

  '';

  meta = with lib; {

    description = "PostgreSQL extension with support for version string comparison";

    homepage = "https://github.com/repology/postgresql-libversion";

    license = licenses.mit;

    maintainers = [ maintainers.jopejoe1 ];

    platforms = postgresql.meta.platforms;

  };

})