bingobot/main.go

package main

import (
	"flag"
	"log"
	"os"
	"os/signal"

	"gitlab.com/whom/bingobot/internal/config"
	"gitlab.com/whom/bingobot/internal/discord"
	"gitlab.com/whom/bingobot/internal/logging"
)

var (
	token = flag.String("token", "", "Bot authentication token")

	appConfig *config.AppConfig
)

func main() {
	flag.Parse()

	var err error

	appConfig, err = config.Parse()

	if err != nil {
		log.Fatal(err)
	}

	logging.Init(appConfig)

	err = startBot()

	if err != nil {
		log.Fatal(err)
	}
}

func startBot() error {
	err := discord.Connect(*token)

	if err != nil {
		return err
	}

	sigch := make(chan os.Signal, 1)
	signal.Notify(sigch, os.Interrupt)
	<-sigch

	logging.Info("shutting down gracefully", "type", "shutdown")
	discord.Close()

	return nil
}