package main

import (
	"flag"
	"log"
	"os"

	"github.com/itzg/go-flagsfiller"
)

func main() {
	if len(os.Args) < 2 {
		return
	}

	var cmd *cmd

	for n, c := range commands {
		if os.Args[1] == n {
			cmd = &c
			break
		}
	}
	if cmd == nil {
		return
	}

	if cmd.config != nil {
		filler := flagsfiller.New()
		err := filler.Fill(flag.CommandLine, cmd.config)
		if err != nil {
			log.Fatal(err)
		}
	}

	cmd.Run()
}