Function copySharedLinkContentToFile

cmd/share_link_download.go:432–475

(contents io.Reader, size uint64, dst string, errOut io.Writer)

}

func copySharedLinkContentToFile(contents io.Reader, size uint64, dst string, errOut io.Writer) error {
	if errOut == nil {
		errOut = io.Discard
	}

	finalDst, err := downloadDestinationPath(dst)
	if err != nil {
		return err
	}

	f, tmp, err := createDownloadTemp(finalDst)
	if err != nil {
		return err
	}
	removeTemp := true
	defer func() {
		if removeTemp {
			_ = os.Remove(tmp)
		}
	}()

	progressbar := &ioprogress.Reader{
		Reader: contents,
		DrawFunc: ioprogress.DrawTerminalf(errOut, func(progress, total int64) string {
			return fmt.Sprintf("Downloading %s/%s",
				humanize.IBytes(uint64(progress)), humanize.IBytes(uint64(total)))
		}),
		Size: int64(size),
	}

	_, copyErr := io.Copy(f, progressbar)
	closeErr := f.Close()
	if copyErr != nil {
		return copyErr
	}
	if closeErr != nil {
		return closeErr
	}
	if err := os.Rename(tmp, finalDst); err != nil {
		return err
	}
	removeTemp = false
	return nil
}

func sharedLinkDownloadTarget(target string, link sharing.IsSharedLinkMetadata) (string, error) {
	name, err := sharedLinkDownloadName(link)