fwzookeeper_helper/main.go

// Fantasy World Zookeeper Helper Bot
// Copyright (c) 2018 Vladimir "fat0troll" Hodakov

package main

import (
	"source.hodakov.me/fat0troll/fwzookeeper_helper/context"
	"source.hodakov.me/fat0troll/fwzookeeper_helper/domains/announces/v1"
	"source.hodakov.me/fat0troll/fwzookeeper_helper/internal/telegram"
	"os"
	"os/signal"
	"runtime"
	"syscall"
)

func main() {
	// Before any real work - lock to OS thread. We shouldn't leave it until
	// shutdown
	runtime.LockOSThread()

	// Initializing context
	c := context.NewContext()
	c.Init()
	c.InitConfiguration()

	announcesv1.New(c)
	telegram.New(c)

	// CTRL+C handler.
	interrupt := make(chan os.Signal, 1)
	signal.Notify(interrupt)
	shutdownDone := make(chan bool, 1)
	go func() {
		signalThing := <-interrupt
		if signalThing == syscall.SIGTERM || signalThing == syscall.SIGINT {
			c.Logger.Info().Msg("Got " + signalThing.String() + " signal, shutting down...")

			telegram.Shutdown()

			shutdownDone <- true
		}
	}()

	<-shutdownDone
	os.Exit(0)

}