feat(setup): make ip version selectable

Signed-off-by: Mario-F <github@fritschen.net>

cmd/setup.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"log"
 
-	"github.com/Mario-F/hetzner-dyndns/internal/network"
 	"github.com/Mario-F/hetzner-dyndns/internal/setup"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
@@ -14,7 +13,6 @@ var setupCmd = &cobra.Command{
 	Use:   "setup",
 	Short: "Provides a guided setup",
 	Run: func(cmd *cobra.Command, args []string) {
-		setup.SetVersion(network.IPVersion(ipVersion))
 
 		prompt := promptui.Select{
 			Label: "Select a setup option",

internal/setup/cronjob.go

@@ -10,18 +10,31 @@ import (
 
 var ipVersion network.IPVersion
 
-func SetVersion(version network.IPVersion) {
-	ipVersion = version
-}
-
 func Cronjob() error {
 
-	prompt := promptui.Prompt{
+	prompt := promptui.Select{
+		Label: "Select ip version to use",
+		Items: []string{"ipv6", "ipv4"},
+	}
+
+	_, option, err := prompt.Run()
+	if err != nil {
+		return fmt.Errorf("Select failed %v\n", err)
+	}
+
+	switch option {
+	case "ipv6":
+		ipVersion = network.IPv6
+	case "ipv4":
+		ipVersion = network.IPv4
+	}
+
+	promptToken := promptui.Prompt{
 		Label:    "Please enter your Hetzner token for access dns",
 		Validate: checkHetznerToken,
 	}
 
-	hetznerToken, err := prompt.Run()
+	hetznerToken, err := promptToken.Run()
 
 	if err != nil {
 		return fmt.Errorf("Prompt failed %v\n", err)