Compress to tar.gz

gistfile1.txt

		private void CreateTarGZ (string tgzFilename, string sourceDirectory)
		{
			
			Stream outStream = File.Create (tgzFilename);
			Stream gzoStream = new GZipOutputStream (outStream);
			TarArchive tarArchive = TarArchive.CreateOutputTarArchive (gzoStream);
			
			// Note that the RootPath is currently case sensitive and must be forward slashes e.g. "c:/temp"
			// and must not end with a slash, otherwise cuts off first char of filename
			// This is scheduled for fix in next release
			tarArchive.RootPath = sourceDirectory.Replace ('\\', '/');
			if (tarArchive.RootPath.EndsWith ("/"))
				tarArchive.RootPath = tarArchive.RootPath.Remove (tarArchive.RootPath.Length - 1);
			
			AddDirectoryFilesToTar (tarArchive, sourceDirectory, true);
			
			tarArchive.Close ();
		}
		private void AddDirectoryFilesToTar (TarArchive tarArchive, string sourceDirectory, bool recurse)
		{
			
			// Optionally, write an entry for the directory itself.
			// Specify false for recursion here if we will add the directory's files individually.
			//
			TarEntry tarEntry = TarEntry.CreateEntryFromFile (sourceDirectory);
			tarArchive.WriteEntry (tarEntry, false);
			
			// Write each file to the tar.
			//
			string[] filenames = Directory.GetFiles (sourceDirectory);
			foreach (string filename in filenames) {
				tarEntry = TarEntry.CreateEntryFromFile (filename);
				tarArchive.WriteEntry (tarEntry, true);
			}
			
			if (recurse) {
				string[] directories = Directory.GetDirectories (sourceDirectory);
				foreach (string directory in directories)
					AddDirectoryFilesToTar (tarArchive, directory, recurse);
			}
		}