go.mod

@@ -1,5 +1,3 @@
 module bearns.me/didinst/tg-bot-example
 
 go 1.15
-
-require gopkg.in/tucnak/telebot.v2 v2.3.5

main.go

@@ -9,10 +9,10 @@ import (
 
 func main() {
     var (
-		port      = os.Getenv("PORT")       // Bot app listening port, same as port in API_URL
+        port      = os.Getenv("PORT")
-		publicURL = os.Getenv("PUBLIC_URL") // http://<bot-app-host>:<bot-app-port>/<random-name-path>
+        publicURL = os.Getenv("PUBLIC_URL")
-		token     = os.Getenv("TOKEN")      // Token from @BotFather
+        token     = os.Getenv("TOKEN")
-		apiURL    = os.Getenv("API_URL")    // http://<telegram-api-server>:<port>
+        apiURL	= os.Getenv("API_URL")
     )
 
     webhook := &tb.Webhook{
@@ -31,18 +31,13 @@ func main() {
         log.Fatal(err)
     }	
 
-	b.Handle("/hello", func(m *tb.Message) {
-		log.Print(m)
-		_, err := b.Send(m.Sender, "Hello World!")
 	if err != nil {
-			log.Print(err)
+		log.Fatal(err)
+		return
 	}
-	})
 
-	b.Handle(tb.OnText, func(m *tb.Message) {
+	b.Handle("/hello", func(m *tb.Message) {
-		log.Print(m)
+		b.Send(m.Sender, "Hello World!")
-		// all the text messages that weren't
-		// captured by existing handlers
 	})
 
 	b.Start()