package main

import (
	"context"
	"log"
	"os"
	"os/signal"
	"sync"
	"syscall"
)

func main() {
	configPath, err := defaultConfigFile()
	if err != nil {
		log.Fatalf("load config: %v", err)
	}

	services, err := loadConfigFile(configPath)
	if err != nil {
		log.Fatalf("load config: %v", err)
	}

	ctx, cancel := context.WithCancel(context.Background())
	var wg sync.WaitGroup
	for _, svcConfig := range services {
		runService(ctx, &wg, svcConfig)
	}

	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
	<-sigCh

	cancel()
	wg.Wait()
}