package main

import (
	"fmt"
	"impulse/internal/challenge"
	"os"
)

func main() {
	configPath, eventsPath := "config.json", "events"
	if len(os.Args) == 3 {
		configPath, eventsPath = os.Args[1], os.Args[2]
	} else if len(os.Args) != 1 {
		fmt.Fprintf(os.Stderr, "usage: %s [config.json events]\n", os.Args[0])
		os.Exit(2)
	}

	out, err := challenge.Run(configPath, eventsPath)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	fmt.Print(out)
}