(C#) Use sharpcompress to compress and decompress files (.rar, .zip, tar.bz2, .7z, .tar.gz)

sharpcompress installation method

Use Nuget to search for sharpcompress and click to install it.

1. .rar file decompression code (rar compression is not supported)

using (Stream stream = File.OpenRead(@"C:\Code\sharpcompress.rar"))
{
	var reader = ReaderFactory.Open(stream);
	while (reader.MoveToNextEntry())
	{
		if (!reader.Entry.IsDirectory)
		{
			Console.WriteLine(reader.Entry.Key);
			reader.WriteEntryToDirectory(@"C:\temp", new ExtractionOptions() { ExtractFullPath = true, Overwrite = true });
		}
	}
}

2. .zip file compression and decompression code

1) .zip file compression code

string filesPath = @"C:\Users\Administrator\source\repos\ConsoleApp1\ConsoleApp1";
            using (var zip  = File.OpenWrite("C:\\test.zip"))
            using (var zipWriter = WriterFactory.Open(zip, ArchiveType.Zip, CompressionType.Deflate))
            {
                //foreach (var filePath in filesList)
                //{
                zipWriter.WriteAll(filesPath, "*", SearchOption.AllDirectories);
                //}
            }

2) .zip file decompression code

var archive = ArchiveFactory.Open(@"C:\\test.zip");
            foreach (var entry in archive.Entries)
            {
                if (!entry.IsDirectory)
                {
                    Console.WriteLine(entry.Key);
                    entry.WriteToDirectory(@"C:\temp", new ExtractionOptions() { ExtractFullPath = true, Overwrite = true });
                }
            }

3. .7z file decompression code (.7z compression is not supported)

var archive = ArchiveFactory.Open(@"F:\Python35-32.7z");
            foreach (var entry in archive.Entries)
            {
                if (!entry.IsDirectory)
                {
                    Console.WriteLine(entry.Key);
                    entry.WriteToDirectory(@"C:\temp", new ExtractionOptions() { ExtractFullPath = true, Overwrite = true });
                }
            }

4. .tar.gz file compression code

string filesPath = @"C:\Users\Administrator\source\repos\ConsoleApp1\ConsoleApp1";
            using (var zip  = File.OpenWrite("C:\\test.tar.gz"))
            using (var zipWriter = WriterFactory.Open(zip, ArchiveType.Tar, CompressionType.GZip))
            {
                //foreach (var filePath in filesList)
                //{
                zipWriter.WriteAll(filesPath, "*", SearchOption.AllDirectories);
                //}
            }

5. .tar.bz2 file compression code

using (Stream stream = File.OpenWrite(tarbz2Path))
using (var writer = WriterFactory.Open(stream, ArchiveType.Tar, CompressionType.BZip2))
{
	writer.WriteAll(filesPath, "*", SearchOption.AllDirectories);
}