kleincordBot/main.go

package main

import (
	"flag"
	"github.com/bwmarrin/discordgo"
	"github.com/joho/godotenv"
	"log"
	"os"
	"os/signal"
)

var (
	GuildID = flag.String("guild", "", "Test guild ID. If not passed - bot registers commands globally")
	discord *discordgo.Session
)

func main() {
	flag.Parse()
	err := godotenv.Load()
	if err != nil {
		log.Fatalf(".env not found: %v", err)
		return
	}

	discord, err := discordgo.New("Bot " + os.Getenv("BOT_TOKEN"))
	if err != nil {
		log.Fatalf(err.Error())
	}

	discord.AddHandler(MessageHandler)
	discord.AddHandler(CommandHandler)

	err = discord.Open()
	if err != nil {
		log.Fatalf("Cannot open the session: %v", err)
	}

	_, err = discord.ApplicationCommandBulkOverwrite(discord.State.User.ID, *GuildID, commands)
	if err != nil {
		print(err.Error())
	}

	defer discord.Close()

	stop := make(chan os.Signal, 1)
	signal.Notify(stop, os.Interrupt)
	log.Println("Press Ctrl+C to exit")
	<-stop
}