Enable sentry reporting on Panic (home-assistant#18)

* Enable sentry reporting on Panic

main.go

@@ -22,7 +22,10 @@ const (
 	sentryDsn  = "https://[email protected]/5710878"
 )
 
-var version string = "dev"
+var (
+	version       string = "dev"
+	enableCapture bool   = true
+)
 
 func main() {
 	logging.Info.Printf("Start OS-Agent %s", version)
@@ -38,6 +41,7 @@ func main() {
 	}
 
 	defer sentry.Flush(2 * time.Second)
+	defer sentry.Recover()
 
 	// Connect DBus
 	conn, err := dbus.SystemBus()
@@ -79,6 +83,16 @@ func InitializeDBus(conn *dbus.Conn) {
 				Emit:     prop.EmitInvalidates,
 				Callback: nil,
 			},
+			"Telemetry": {
+				Value:    enableCapture,
+				Writable: true,
+				Emit:     prop.EmitTrue,
+				Callback: func(c *prop.Change) *dbus.Error {
+					logging.Info.Printf("Telemetry is now %t", c.Value)
+					enableCapture = c.Value.(bool)
+					return nil
+				},
+			},
 		},
 	}
 

sentry.go

@@ -3,7 +3,7 @@ package main
 import "github.com/getsentry/sentry-go"
 
 func filterSentry(event *sentry.Event, hint *sentry.EventHint) *sentry.Event {
-	if version == "dev" {
+	if version == "dev" || !enableCapture {
 		return nil
 	}
 	return event