func checkAgainstThreshold()

in cmd/ptpcheck/cmd/diag.go [56:95]

39 lines of code
5 McCabe index (conditional complexity)


func checkAgainstThreshold(name string, value, warnThreshold, failThreshold float64, explanation string, failOnZero bool) (status, string) {
	msgTemplate := "%s is %s, we expect it to be within %s%s"
	absValue := math.Abs(value)
	thresholdStr := color.BlueString("%v", time.Duration(warnThreshold))

	if failOnZero && absValue == 0 {
		return FAIL, fmt.Sprintf(
			"%s is %s, we expect it to be non-zero and within %s%s",
			name,
			color.RedString("%v", time.Duration(value)),
			thresholdStr,
			". "+explanation,
		)
	}
	if absValue > failThreshold {
		return FAIL, fmt.Sprintf(
			msgTemplate,
			name,
			color.RedString("%v", time.Duration(value)),
			thresholdStr,
			". "+explanation,
		)
	}
	if absValue > warnThreshold {
		return WARN, fmt.Sprintf(
			msgTemplate,
			name,
			color.YellowString("%v", time.Duration(value)),
			thresholdStr,
			". "+explanation,
		)
	}
	return OK, fmt.Sprintf(
		msgTemplate,
		name,
		color.GreenString("%v", time.Duration(value)),
		thresholdStr,
		"",
	)
}