Remove use of deprecated functions.

internal/cloud/kubernetes.go

@@ -155,8 +155,8 @@ func (k8s *K8sClient) NewPod(ctx context.Context, name string, image string, nam
 	}
 
 	logWrapper("Waiting for pod to be ready")
-	err = wait.PollImmediate(time.Second, time.Duration(10)*time.Minute, func() (bool, error) {
-		pod, err := api.Pods(namespace).Get(context.Background(), name, meta.GetOptions{})
+	err = wait.PollUntilContextTimeout(ctx, time.Second, time.Duration(10)*time.Minute, func(ctx context.Context) (bool, error) {
+		pod, err := api.Pods(namespace).Get(ctx, name, meta.GetOptions{})
 		if err != nil {
 			return false, err
 		}
@@ -182,7 +182,7 @@ func (k8s *K8sClient) NewPod(ctx context.Context, name string, image string, nam
 	}, nil
 }
 
-func (p *Pod) Run(workDir string, cmdArgs []string) error {
+func (p *Pod) Run(ctx context.Context, workDir string, cmdArgs []string) error {
 	api := p.client.kubectl.CoreV1()
 
 	if workDir != "" && workDir != p.workDir {
@@ -218,7 +218,7 @@ func (p *Pod) Run(workDir string, cmdArgs []string) error {
 	}
 
 	logWrapper("Executing command %v", cmdArgs)
-	err = exec.Stream(remotecommand.StreamOptions{
+	err = exec.StreamWithContext(ctx, remotecommand.StreamOptions{
 		Stdin:  os.Stdin,
 		Stdout: os.Stderr,
 		Stderr: os.Stderr,

internal/cloud/s3.go

@@ -6,7 +6,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -104,7 +103,7 @@ func (a *AWSSession) UploadFile(localFile string, s3FilePath string) error {
 }
 
 func (a *AWSSession) UploadCompressedDirectory(localDirectoy string, s3FilePath string) error {
-	file, err := ioutil.TempFile("", "fyne-cross-s3")
+	file, err := os.CreateTemp("", "fyne-cross-s3")
 	if err != nil {
 		return err
 	}
@@ -255,7 +254,7 @@ func (a *AWSSession) DownloadFile(s3FilePath string, localFile string) error {
 }
 
 func (a *AWSSession) DownloadCompressedDirectory(s3FilePath string, localRootDirectory string) error {
-	file, err := ioutil.TempFile("", "fyne-cross-s3")
+	file, err := os.CreateTemp("", "fyne-cross-s3")
 	if err != nil {
 		return err
 	}

internal/command/command.go

@@ -2,7 +2,6 @@ package command
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -134,7 +133,7 @@ func prepareIcon(ctx Context, image containerImage) error {
 			}
 
 			log.Infof("[!] Default icon not found at %q", ctx.Icon)
-			err = ioutil.WriteFile(volume.JoinPathHost(ctx.WorkDirHost(), ctx.Icon), icon.FyneLogo, 0644)
+			err = os.WriteFile(volume.JoinPathHost(ctx.WorkDirHost(), ctx.Icon), icon.FyneLogo, 0644)
 			if err != nil {
 				return fmt.Errorf("could not create the temporary icon: %s", err)
 			}

internal/command/darwin_sdk_extract.go

@@ -3,7 +3,6 @@ package command
 import (
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -78,7 +77,7 @@ func (cmd *DarwinSDKExtract) Run() error {
 	}
 
 	// mount the fyne-cross volume
-	workDir, err := ioutil.TempDir("", cmd.Name())
+	workDir, err := os.MkdirTemp("", cmd.Name())
 	if err != nil {
 		return err
 	}

internal/command/kubernetes.go

@@ -151,7 +151,7 @@ func (i *kubernetesContainerImage) close() error {
 }
 
 func (i *kubernetesContainerImage) Run(vol volume.Volume, opts options, cmdArgs []string) error {
-	return i.pod.Run(opts.WorkDir, cmdArgs)
+	return i.pod.Run(context.Background(), opts.WorkDir, cmdArgs)
 }
 
 func AddAWSParameters(aws *cloud.AWSSession, command string, s ...string) []string {
@@ -237,7 +237,7 @@ func (i *kubernetesContainerImage) Prepare() error {
 
 	download := func(vol volume.Volume, downloadPath string, containerPath string) error {
 		log.Infof("Downloading %s to %s", downloadPath, containerPath)
-		return i.Run(i.runner.vol, options{},
+		return i.Run(context.Background(), i.runner.vol, options{},
 			AddAWSParameters(i.runner.aws, "fyne-cross-s3", "download-directory", downloadPath, containerPath),
 		)
 	}
@@ -282,13 +282,13 @@ func (i *kubernetesContainerImage) Finalize(packageName string) (ret error) {
 	// to compress it in a format that Darwin understand by default
 	if strings.ToLower(filepath.Ext(packageName)) == ".app" {
 		uploadPath += ".tar.xz"
-		ret = i.Run(i.runner.vol, options{},
+		ret = i.Run(context.Background(), i.runner.vol, options{},
 			AddAWSParameters(i.runner.aws,
 				"fyne-cross-s3", "upload-directory",
 				volume.JoinPathContainer(i.runner.vol.TmpDirContainer(), i.ID(), packageName), uploadPath),
 		)
 	} else {
-		ret = i.Run(i.runner.vol, options{},
+		ret = i.Run(context.Background(), i.runner.vol, options{},
 			AddAWSParameters(i.runner.aws,
 				"fyne-cross-s3", "upload-file",
 				volume.JoinPathContainer(i.runner.vol.TmpDirContainer(), i.ID(), packageName), uploadPath),
@@ -301,7 +301,7 @@ func (i *kubernetesContainerImage) Finalize(packageName string) (ret error) {
 	// Upload cached data to S3
 	for _, mountPoint := range i.cloudLocalMount {
 		log.Infof("Uploading %s to %s", mountPoint.inContainer, i.runner.s3Path+"/"+mountPoint.name+"-"+i.ID()+".tar.zstd")
-		err := i.Run(i.runner.vol, options{},
+		err := i.Run(context.Background(), i.runner.vol, options{},
 			AddAWSParameters(i.runner.aws,
 				"fyne-cross-s3", "upload-directory",
 				mountPoint.inContainer, i.runner.s3Path+"/"+mountPoint.name+"-"+i.ID()+".tar.zstd"),

internal/metadata/load.go

@@ -2,7 +2,6 @@ package metadata
 
 import (
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 
@@ -12,7 +11,7 @@ import (
 // Load attempts to read a FyneApp metadata from the provided reader.
 // If this cannot be done an error will be returned.
 func Load(r io.Reader) (*FyneApp, error) {
-	str, err := ioutil.ReadAll(r)
+	str, err := io.ReadAll(r)
 	if err != nil {
 		return nil, err
 	}

internal/volume/volume.go

@@ -7,7 +7,6 @@ import (
 	"archive/zip"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"path"
 	"path/filepath"
@@ -31,11 +30,11 @@ const (
 
 // Copy copies a resource from src to dest
 func Copy(src string, dst string) error {
-	data, err := ioutil.ReadFile(src)
+	data, err := os.ReadFile(src)
 	if err != nil {
 		return err
 	}
-	return ioutil.WriteFile(dst, data, 0644)
+	return os.WriteFile(dst, data, 0644)
 }
 
 // DefaultCacheDirHost returns the default cache dir on the host