canopeas/main.go

package main

import (
	"flag"
	"os"
	"os/signal"
	"syscall"

	"git.birbmc.com/canopeas/config"
	"git.birbmc.com/canopeas/database"
	"git.birbmc.com/canopeas/discord"

	"go.jolheiser.com/beaver"
)

var configFlag string

func main() {
	flag.StringVar(&configFlag, "config", "canopeas.toml", "Set config path")
	flag.Parse()

	beaver.Console.Format = beaver.FormatOptions{
		TimePrefix:  true,
		StackPrefix: true,
		StackLimit:  15,
		LevelPrefix: true,
		LevelColor:  true,
	}

	cfg, err := config.Load(configFlag)
	if err != nil {
		beaver.Fatalf("could not load config: %v", err)
	}

	db, err := database.Load(cfg.DBPath)
	if err != nil {
		beaver.Fatalf("could not load database: %v", err)
	}

	bot, err := discord.Bot(cfg, db)
	if err != nil {
		beaver.Fatalf("could not start Discord bot: %v", err)
	}

	go func() {
		if err := bot.Open(); err != nil {
			beaver.Errorf("error running Discord bot: %v", err)
		}
	}()

	beaver.Info("Bot is now running.  Press CTRL-C to exit.")
	sc := make(chan os.Signal, 1)
	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
	<-sc

	if err := bot.Close(); err != nil {
		beaver.Errorf("error closing Discord bot: %v", err)
	}
}