How to use

tarDirectory

method

in

org.jboss.windup.util.TarUtil

public static void tarDirectory(Path outputFile, Path inputDirectory) throws IOException
{
  tarDirectory(outputFile, inputDirectory, Collections.emptyList());
}

  Path createResultArchive(Long projectID, WindupExecution execution, Path outputDirectory)
  {
    try
    {
      Files.createDirectories(outputDirectory);
      Path tempFile = outputDirectory.resolve("report_files.tar");
      TarUtil.tarDirectory(tempFile, Paths.get(execution.getOutputPath()));
      return tempFile;
    }
    catch (IOException e)
    {
      throw new RuntimeException("Failed to create result archive due to: " + e.getMessage(), e);
    }
  }
}