private async Task <Result> AddEntry([NotNull] TarOutputStream archive, [NotNull] string filePathInArchive, [NotNull] Stream contentStream)
{
if (archive == null)
{
throw new ArgumentNullException(nameof(archive));
}
if (filePathInArchive == null)
{
throw new ArgumentNullException(nameof(filePathInArchive));
}
if (contentStream == null)
{
throw new ArgumentNullException(nameof(contentStream));
}
var entry = TarEntry.CreateTarEntry(filePathInArchive);
entry.Size = contentStream.Length;
entry.TarHeader.Mode = Chmod; //chmod 755
archive.PutNextEntry(entry);
var result = await _streamService.Copy(contentStream, archive, $"Adding {filePathInArchive}");
archive.CloseEntry();
return(result);
}