func postProcessingCounter()

in cmd/cni-metrics-helper/metrics/metrics.go [153:182]

• 25 lines of code
• 10 McCabe index (conditional complexity)

func postProcessingCounter(convert metricsConvert, log logger.Logger) bool {
	resetDetected := false
	noPreviousDataPoint := true
	noCurrentDataPoint := true
	for _, action := range convert.actions {
		currentTotal := action.data.curSingleDataPoint
		// Only do delta if metric target did NOT restart
		if action.data.curSingleDataPoint < action.data.lastSingleDataPoint {
			resetDetected = true
		} else {
			action.data.curSingleDataPoint -= action.data.lastSingleDataPoint
		}

		if action.data.lastSingleDataPoint != 0 {
			noPreviousDataPoint = false
		}

		if action.data.curSingleDataPoint != 0 {
			noCurrentDataPoint = false
		}

		action.data.lastSingleDataPoint = currentTotal
	}

	if resetDetected || (noPreviousDataPoint && !noCurrentDataPoint) {
		log.Debugf("Reset detected resetDetected: %v, noPreviousDataPoint: %v, noCurrentDataPoint: %v",
			resetDetected, noPreviousDataPoint, noCurrentDataPoint)
	}
	return resetDetected || (noPreviousDataPoint && !noCurrentDataPoint)
}