Function tarFolder

helper/server/tar.go:195–233

(basePath string, fileInformation *fileInformation, writtenFiles map[string]bool, stat os.FileInfo, tw *tar.Writer, skipContents bool)

}

func tarFolder(basePath string, fileInformation *fileInformation, writtenFiles map[string]bool, stat os.FileInfo, tw *tar.Writer, skipContents bool) error {
	filepath := path.Join(basePath, fileInformation.Name)
	files, err := os.ReadDir(filepath)
	if err != nil {
		// Ignore this error because it could happen the file is suddenly not there anymore
		return nil
	}

	if skipContents || (len(files) == 0 && fileInformation.Name != "") {
		// Case empty directory
		hdr, _ := tar.FileInfoHeader(stat, filepath)
		hdr.Name = fileInformation.Name
		hdr.ModTime = fileInformation.Mtime
		if err := tw.WriteHeader(hdr); err != nil {
			return errors.Wrapf(err, "tw write header %s", filepath)
		}

		writtenFiles[fileInformation.Name] = true
	}

	if !skipContents {
		for _, dirEntry := range files {
			f, err := dirEntry.Info()
			if err != nil {
				continue
			}

			if fsutil.IsRecursiveSymlink(f, path.Join(fileInformation.Name, f.Name())) {
				continue
			}

			if err := recursiveTar(basePath, path.Join(fileInformation.Name, f.Name()), writtenFiles, tw, skipContents); err != nil {
				return errors.Wrap(err, "recursive tar")
			}
		}
	}

	return nil
}

func tarFile(basePath string, fileInformation *fileInformation, writtenFiles map[string]bool, stat os.FileInfo, tw *tar.Writer) error {
	var err error