From 555f391dd732235b973445c4417e4ed3d60feb46 Mon Sep 17 00:00:00 2001
From: fd <fulviodenza823@gmail.com>
Date: Thu, 22 Aug 2024 16:02:10 +0200
Subject: [PATCH] Remove deprecated ioutil

---
 cmd/kubernetes/kubernetes_app_remove.go | 7 +++----
 cmd/sshkey/ssh_key_create.go            | 3 +--
 utility/kubernetes.go                   | 5 ++---
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/cmd/kubernetes/kubernetes_app_remove.go b/cmd/kubernetes/kubernetes_app_remove.go
index 60dc9bc9..5271a516 100644
--- a/cmd/kubernetes/kubernetes_app_remove.go
+++ b/cmd/kubernetes/kubernetes_app_remove.go
@@ -3,7 +3,6 @@ package kubernetes
 import (
 	"bytes"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"strings"
@@ -43,12 +42,12 @@ var kubernetesAppRemoveCmd = &cobra.Command{
 		}
 
 		allApps := strings.Split(args[0], ",")
-		tmpFile, err := ioutil.TempFile(os.TempDir(), "kubeconfig-")
+		tmpFile, err := os.CreateTemp(os.TempDir(), "kubeconfig-")
 		if err != nil {
-			utility.Error("Cannot create temporary file", err)
+			utility.Error("Cannot create temporary file: %v", err)
 		}
 		if _, err = tmpFile.Write([]byte(kube.KubeConfig)); err != nil {
-			utility.Error("Failed to write to temporary file", err)
+			utility.Error("Failed to write to temporary file: %v", err)
 		}
 		defer os.Remove(tmpFile.Name())
 		for _, split := range allApps {
diff --git a/cmd/sshkey/ssh_key_create.go b/cmd/sshkey/ssh_key_create.go
index d564ca1c..b4862f2b 100644
--- a/cmd/sshkey/ssh_key_create.go
+++ b/cmd/sshkey/ssh_key_create.go
@@ -2,7 +2,6 @@ package sshkey
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 
 	"github.com/civo/cli/common"
@@ -27,7 +26,7 @@ var sshKeyCreateCmd = &cobra.Command{
 		}
 
 		// reading the file
-		data, err := ioutil.ReadFile(keyCreate)
+		data, err := os.ReadFile(keyCreate)
 		if err != nil {
 			utility.Error("Reading the SSH key file failed with %s", err)
 			os.Exit(1)
diff --git a/utility/kubernetes.go b/utility/kubernetes.go
index 4c5e9bfc..2497bd28 100644
--- a/utility/kubernetes.go
+++ b/utility/kubernetes.go
@@ -2,7 +2,6 @@ package utility
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"strings"
@@ -41,7 +40,7 @@ func ObtainKubeConfig(KubeconfigFilename string, civoConfig string, merge bool,
 
 func mergeConfigs(localKubeconfigPath string, k3sconfig []byte, switchContext bool, clusterName string) ([]byte, error) {
 	// Create a temporary kubeconfig to store the config of the newly create k3s cluster
-	file, err := ioutil.TempFile(os.TempDir(), "civo-temp-*")
+	file, err := os.CreateTemp(os.TempDir(), "civo-temp-*")
 	if err != nil {
 		return nil, fmt.Errorf("could not generate a temporary file to store the kuebeconfig: %s", err)
 	}
@@ -119,7 +118,7 @@ func writeConfig(path string, data []byte, suppressMessage bool, mergeConfigs bo
 		defer file.Close()
 	}
 
-	writeErr := ioutil.WriteFile(path, data, 0600)
+	writeErr := os.WriteFile(path, data, 0600)
 	if writeErr != nil {
 		return writeErr
 	}