Function FormatDuration

pkg/timeutil/format.go:11–28

FormatDuration formats a duration for display like the debug npm package. It provides granular formatting from nanoseconds to hours.

(d time.Duration)

// FormatDuration formats a duration for display like the debug npm package.
// It provides granular formatting from nanoseconds to hours.
func FormatDuration(d time.Duration) string {
	if d < time.Microsecond {
		return fmt.Sprintf("%dns", d.Nanoseconds())
	}
	if d < time.Millisecond {
		return fmt.Sprintf("%dµs", d.Microseconds())
	}
	if d < time.Second {
		return fmt.Sprintf("%dms", d.Milliseconds())
	}
	if d < time.Minute {
		return fmt.Sprintf("%.1fs", d.Seconds())
	}
	if d < time.Hour {
		return fmt.Sprintf("%.1fm", d.Minutes())
	}
	return fmt.Sprintf("%.1fh", d.Hours())
}

// FormatDurationMs formats a duration given in milliseconds as a human-readable string.
// Examples: 500 -> "500ms", 1500 -> "1.5s", 90000 -> "1m30s"