package main

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

	log "github.com/sirupsen/logrus"
	"lostak.dev/shelly-exporter/application"
)

func main() {
	var configPath string
	flag.StringVar(&configPath, "config", "config.yaml", "Path to the YAML configuration file.")
	flag.Parse()

	app, err := application.New(configPath)
	if err != nil {
		log.Fatalf("Cannot initialize Shelly exporter: %v", err)
	}

	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
	defer stop()

	if err := app.Run(ctx); err != nil {
		log.Fatalf("Shelly exporter stopped unexpectedly: %v", err)
	}
}