Better text messages and some logging for nexmo

.gitignore

@@ -26,3 +26,4 @@ _testmain.go
 config.yaml
 
 gin-bin
+bin

main.go

@@ -49,10 +49,18 @@ func main() {
 			return
 		}
 
-		// Concatenate common labels to form the alert string.
-		text := strings.Join(data.CommonLabels.Values(), " | ")
-		if len(text) > 160 {
-			text = text[:160]
+		var text string
+		if len(data.Alerts) > 1 {
+			text = fmt.Sprintf("Firing: %d, Resolved: %d", len(data.Alerts.Firing()), len(data.Alerts.Resolved()))
+		} else if len(data.Alerts) == 1 {
+			alert := data.Alerts[0]
+			tuples := []string{}
+			for k, v := range alert.Labels {
+				tuples = append(tuples, k+"= "+v)
+			}
+			text = strings.ToUpper(data.Status) + " \n" + strings.Join(tuples, "\n")
+		} else {
+			text = "Alert \n" + strings.Join(data.CommonLabels.Values(), " | ")
 		}
 
 		message := Message{

nexmo.go

@@ -1,6 +1,11 @@
 package main
 
-import "gopkg.in/njern/gonexmo.v1"
+import (
+	"encoding/json"
+	"log"
+
+	"gopkg.in/njern/gonexmo.v1"
+)
 
 type Nexmo struct{}
 
@@ -19,7 +24,13 @@ func (*Nexmo) Send(message Message) (err error) {
 			Text:  message.Text,
 			Class: nexmo.Standard,
 		}
-		_, err = nexmoClient.SMS.Send(msg)
+		response, err := nexmoClient.SMS.Send(msg)
+		if err != nil {
+			return err
+		}
+
+		js0n, _ := json.Marshal(response)
+		log.Println(string(js0n))
 	}
 	return
 }