mctl/cmd/config.go

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

import (
	"encoding/base64"
	"fmt"
	"os"

	"code.jakeyoungdev.com/jake/mctl/database"
	"code.jakeyoungdev.com/jake/mctl/model"
	"github.com/spf13/cobra"
	"golang.org/x/term"
)

var (
	cfgserver string
	cfgport   int
	cfgname   string
)

// configCmd represents the config command
var configCmd = &cobra.Command{
	Use:     "config",
	Example: "mctl config -n serverAlias -s x.x.x.x -p 61695",
	Short:   "Create and populate config file",
	Long: `Creates the .mctl file in the user home directory
			populating it with the server address, rcon password, and
			rcon port to be pulled when using Login command`,
	Run: func(cmd *cobra.Command, args []string) {
		//read in password using term to keep it secure/hidden from bash history
		fmt.Printf("Password: ")
		ps, err := term.ReadPassword(int(os.Stdin.Fd()))
		cobra.CheckErr(err)

		db, err := database.New()
		cobra.CheckErr(err)
		defer db.Close()

		err = db.Init()
		cobra.CheckErr(err)

		err = db.SaveServer(model.Server{
			Name:     cfgname,
			Server:   cfgserver,
			Port:     cfgport,
			Password: base64.StdEncoding.EncodeToString(ps),
		})
		cobra.CheckErr(err)
	},
}

func init() {
	configCmd.Flags().StringVarP(&cfgserver, "server", "s", "", "server address")
	err := configCmd.MarkFlagRequired("server")
	cobra.CheckErr(err)
	configCmd.Flags().IntVarP(&cfgport, "port", "p", 0, "server rcon port")
	err = configCmd.MarkFlagRequired("port")
	cobra.CheckErr(err)
	configCmd.Flags().StringVarP(&cfgname, "name", "n", "", "server alias")
	err = configCmd.MarkFlagRequired("name")
	cobra.CheckErr(err)
	rootCmd.AddCommand(configCmd)
}