func createZipFileEntry(archive *zip.Writer, fh *zip.FileHeader) error {
fh.Method = zip.Deflate
fw, err := archive.CreateHeader(fh)
if err != nil {
return err
}
file, err := os.Open(fh.Name)
if err != nil {
return err
}
_, err = io.Copy(fw, file)
file.Close()
if err != nil {
return err
}
return nil
}
