Function label

cli/show.go:555–562

label returns a string containing the label with indentation and padding.

(l string, indent, width int)

// label returns a string containing the label with indentation and padding.
func label(l string, indent, width int) string {
	pad := width - indent - len(l)
	if pad < 0 {
		pad = 0
	}
	return fmt.Sprintf("%s%s%s", strings.Repeat(" ", indent), l,
		strings.Repeat(" ", pad))
}

// printHdr prints a given header label.
func printHdr(h string, args ...interface{}) {