reads muliple files as the gzip
var reader io.Reader
var UnCompressedData []byte
gzipReader, err := gzip.NewReader(reader)
defer func() { _ = gzipReader.Close() }()
if err != nil {
log.Fatal(err)
}
for {
// if Multistream is set false, It reads the gzip data as seperate stream
gzipReader.Multistream(false)
gzipReader.Read(UnCompressedData)
err = gzipReader.Reset(reader)
if err == io.EOF {
break
}
if err != nil {
log.Fatal(err)
}
}