feat: announce command list

main.go

@@ -6,6 +6,7 @@ import (
 	"syscall"
 
 	"go.uber.org/zap"
+	tele "gopkg.in/telebot.v3"
 
 	"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/utils"
 )
@@ -28,6 +29,19 @@ func runBot() {
 		logger.Fatalw("Failed to initialize bot", "err", err)
 	}
 
+	// Announce commands
+	if config.TGAnnounceCommands {
+		logger.Info("Announcing commands...")
+
+		if err = bot.SetCommands([]tele.Command{
+			{Text: "traffic", Description: "Show traffic usage."},
+			{Text: "dig", Description: "Diggy diggy dig."},
+			{Text: "year_progress", Description: "Time doesn't wait."},
+		}); err != nil {
+			logger.Fatalw("Failed to announce commands", "err", err)
+		}
+	}
+
 	botFinCh := utils.WaitFor(bot.Start)
 	logger.Infow("Bot started", "username", bot.Me.Username)