myip/main.go

package main

import (
	"fmt"
	"log"
	"os"

	"github.com/spf13/cobra"
	"kumoly.io/tools/myip/cmd"
)

var Version = "v0.1.0"
var Build = ""

var versionCmd = &cobra.Command{
	Use:   "version",
	Short: "version",
	Long:  `Print the version number of myip`,
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Println(Version + "-" + Build)
	},
}

func init() {
	log.SetFlags(0)
	log.SetOutput(os.Stdout)
	cmd.ClientCmd.Version = Version + "-" + Build
	cmd.ClientCmd.AddCommand(versionCmd)
	cmd.ClientCmd.AddCommand(cmd.ServerCmd)
}

func main() {
	if err := cmd.ClientCmd.Execute(); err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}