package main

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"
)

func main() {
	var err error
	util := NewUtil()
	err = util.Build()
	if err != nil {
		os.Exit(1)
	}
	err = util.Exec(os.Args[1:])
	if err != nil {
		os.Exit(1)
	}
}

type Util struct {
	FileUtil
	rootCmd cobra.Command
}

func NewUtil() *Util {
	return &Util{}
}

func (util *Util) Build() error {
	var err error
	rootCmd := cobra.Command{
		Use:   "cmd",
		Short: "A brief description the command",
	}
	rootCmd.CompletionOptions.DisableDefaultCmd = true
	util.rootCmd = rootCmd

	util.AddFileCmds()

	return err
}

func (util *Util) Exec(args []string) error {
	var err error
	util.rootCmd.SetArgs(args)
	err = util.rootCmd.Execute()
	return err
}

func (util *Util) Hello(cmd *cobra.Command, args []string) {
	fmt.Println("hello, world!")
}