package cmd

import (
	"fmt"
	"os"

	"elyby/minecraft-skinsystem/bootstrap"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

var cfgFile string

var RootCmd = &cobra.Command{
	Use:     "",
	Short:   "Nothing here",
	Version: bootstrap.GetVersion(),
}

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

func init() {
	cobra.OnInitialize(initConfig)
	RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.test.yaml)")
}

func initConfig() {
	if cfgFile != "" {
		viper.SetConfigFile(cfgFile)
	} else {
		viper.SetConfigName("config")
		viper.AddConfigPath("/etc/minecraft-skinsystem")
		viper.AddConfigPath(".")
	}

	viper.AutomaticEnv()

	if err := viper.ReadInConfig(); err == nil {
		// TODO: show only on verbose mode
		fmt.Println("Using config file:", viper.ConfigFileUsed())
	}
}