update block date (infiny loop)

blocks/date/main.go

@@ -21,11 +21,11 @@ func runCalendar(wg *sync.WaitGroup) {
 func main() {
 	argFormat := flag.String("format", "%H:%M:%S %m-%d-%Y", "time format")
 	flag.Parse()
-
-	now := time.Now()
-
 	var wg sync.WaitGroup
 
+	for {
+		now := time.Now()
+
 		if os.Getenv("BLOCK_BUTTON") == "1" {
 			wg.Add(1)
 			go runCalendar(&wg)
@@ -42,5 +42,8 @@ func main() {
 
 		block := r.Block("date", options)
 		fmt.Println(block)
+		time.Sleep(time.Millisecond * 500)
+	}
+
 	wg.Wait()
 }