Method clearLines

pkg/progress/writer.go:78–86

TODO(stevvooe): The following are system specific. Break these out if we decide to build this package further.

()

// decide to build this package further.

func (w *Writer) clearLines() error {
	for i := 0; i < w.lines; i++ {
		if _, err := fmt.Fprintf(w.w, "\x1b[1A\x1b[2K\r"); err != nil {
			return err
		}
	}

	return nil
}

// countLines in the output. If a line is longer than the console width then
// an extra line is added to the count for each wrapped line. If the console