Improve the presentation of the measurement listing from the CLI

internal/crashreport/crashreport.go

@@ -1,6 +1,7 @@
 package crashreport
 
 import (
+	"github.com/apex/log"
 	"github.com/getsentry/raven-go"
 )
 
@@ -8,13 +9,15 @@ import (
 // crash reporting logic a no-op.
 var Disabled = false
 
+var client *raven.Client
+
 // CapturePanic is a wrapper around raven.CapturePanic that becomes a noop if
 // `Disabled` is set to true.
 func CapturePanic(f func(), tags map[string]string) (interface{}, string) {
 	if Disabled == true {
 		return nil, ""
 	}
-	return raven.CapturePanic(f, tags)
+	return client.CapturePanic(f, tags)
 }
 
 // CapturePanicAndWait is a wrapper around raven.CapturePanicAndWait that becomes a noop if
@@ -23,7 +26,7 @@ func CapturePanicAndWait(f func(), tags map[string]string) (interface{}, string)
 	if Disabled == true {
 		return nil, ""
 	}
-	return raven.CapturePanicAndWait(f, tags)
+	return client.CapturePanicAndWait(f, tags)
 }
 
 // CaptureError is a wrapper around raven.CaptureError
@@ -31,7 +34,7 @@ func CaptureError(err error, tags map[string]string) string {
 	if Disabled == true {
 		return ""
 	}
-	return raven.CaptureError(err, tags)
+	return client.CaptureError(err, tags)
 }
 
 // CaptureErrorAndWait is a wrapper around raven.CaptureErrorAndWait
@@ -39,9 +42,21 @@ func CaptureErrorAndWait(err error, tags map[string]string) string {
 	if Disabled == true {
 		return ""
 	}
-	return raven.CaptureErrorAndWait(err, tags)
+	return client.CaptureErrorAndWait(err, tags)
+}
+
+// Wait will block on sending messages to the sentry server
+func Wait() {
+	if Disabled == false {
+		log.Info("sending exception backtrace")
+		client.Wait()
+	}
 }
 
 func init() {
-	raven.SetDSN("https://cb4510e090f64382ac371040c19b2258:8448daeebfa643c289ef398f8645980b@sentry.io/1234954")
+	var err error
+	client, err = raven.NewClient("https://cb4510e090f64382ac371040c19b2258:8448daeebfa643c289ef398f8645980b@sentry.io/1234954", nil)
+	if err != nil {
+		log.WithError(err).Error("failed to create a raven client")
+	}
 }