package cmd

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"
)

var cfgFile string

// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
	Use:   "ansible-role-version",
	Short: "Small tool to update a requirements.yml file for Ansible Galaxy",
}

// Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute(appVersion string) {
	version = appVersion
	if err := RootCmd.Execute(); err != nil {
		fmt.Println(err)
		os.Exit(-1)
	}
}

func init() {
	RootCmd.PersistentFlags().StringVarP(&cfg.RolesFile, "roles-file", "f", "requirements.yml", "File containing the requirements")
}