mctl/cmd/clear.go

/*
Copyright © 2025 Jake jake.young.dev@gmail.com
*/
package cmd

import (
	"fmt"
	"os"

	"code.jakeyoungdev.com/jake/mctl/models"
	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

// clearCmd represents the clear command
var clearCmd = &cobra.Command{
	Use:   "clear",
	Short: "Clear config file",
	Long:  `Clears all configuration values for mctl, all server configuration will be lost`,
	Run: func(cmd *cobra.Command, args []string) {
		home, err := os.UserHomeDir()
		cobra.CheckErr(err)

		viper.AddConfigPath(home)
		viper.SetConfigType("yaml")
		viper.SetConfigName(".mctl")

		err = viper.ReadInConfig()
		if err == nil {
			//clear values if file exists
			for _, v := range models.ConfigFields {
				viper.Set(v, "")
			}
			err := viper.WriteConfig()
			cobra.CheckErr(err)
			fmt.Println("Config file cleared, use 'config' command to re-populate it")
		}
	},
}

func init() {
	rootCmd.AddCommand(clearCmd)
}