Setup a Github action for checking the cloudflared build

metrics/timer.go

@@ -1,48 +0,0 @@
-package metrics
-
-import (
-	"time"
-
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// Timer assumes the metrics is partitioned by one label
-type Timer struct {
-	startTime   map[string]time.Time
-	metrics     *prometheus.HistogramVec
-	measureUnit time.Duration
-	labelKey    string
-}
-
-func NewTimer(metrics *prometheus.HistogramVec, unit time.Duration, labelKey string) *Timer {
-	return &Timer{
-		startTime:   make(map[string]time.Time),
-		measureUnit: unit,
-		metrics:     metrics,
-		labelKey:    labelKey,
-	}
-}
-
-func (i *Timer) Start(labelVal string) {
-	i.startTime[labelVal] = time.Now()
-}
-
-func (i *Timer) End(labelVal string) time.Duration {
-	if start, ok := i.startTime[labelVal]; ok {
-		return Latency(start, time.Now())
-	}
-	return 0
-}
-
-func (i *Timer) Observe(measurement time.Duration, labelVal string) {
-	metricsLabels := prometheus.Labels{i.labelKey: labelVal}
-	i.metrics.With(metricsLabels).Observe(float64(measurement / i.measureUnit))
-}
-
-func (i *Timer) EndAndObserve(labelVal string) {
-	i.Observe(i.End(labelVal), labelVal)
-}
-
-func Latency(startTime, endTime time.Time) time.Duration {
-	return endTime.Sub(startTime)
-}

metrics/timer_test.go

@@ -1,24 +0,0 @@
-package metrics
-
-import (
-	"testing"
-	"time"
-
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestEnd(t *testing.T) {
-	m := prometheus.NewHistogramVec(
-		prometheus.HistogramOpts{
-			Namespace: "TestCallLatencyWithoutMeasurement",
-			Name:      "Latency",
-			Buckets:   prometheus.LinearBuckets(0, 50, 100),
-		},
-		[]string{"key"},
-	)
-	timer := NewTimer(m, time.Millisecond, "key")
-	assert.Equal(t, time.Duration(0), timer.End("dne"))
-	timer.Start("test")
-	assert.NotEqual(t, time.Duration(0), timer.End("test"))
-}