Revert "try to catch err no left space"

This reverts commit b870c0d.

Author: danilrwx

images/dvcr-artifact/pkg/errors/errors.go

@@ -16,12 +16,7 @@ limitations under the License.
 
 package errors
 
-import (
-	"errors"
-	"fmt"
-	"os"
-	"syscall"
-)
+import "fmt"
 
 type ReasonError interface {
 	error
@@ -49,52 +44,3 @@ func (e BadImageChecksumError) Reason() string {
 func (e BadImageChecksumError) Error() string {
 	return fmt.Sprintf("%s sum mismatch: %s != %s", e.algorithm, e.expected, e.actual)
 }
-
-func NewNoSpaceLeftError(err error) NoSpaceLeftError {
-	return NoSpaceLeftError{
-		err: err,
-	}
-}
-
-type NoSpaceLeftError struct {
-	err error
-}
-
-func (e NoSpaceLeftError) Reason() string {
-	return "NoSpaceLeft"
-}
-
-func (e NoSpaceLeftError) Error() string {
-	return fmt.Sprintf("no space left on device: %v", e.err)
-}
-
-func (e NoSpaceLeftError) Unwrap() error {
-	return e.err
-}
-
-func IsNoSpaceLeftError(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var noSpaceErr NoSpaceLeftError
-	if errors.As(err, &noSpaceErr) {
-		return true
-	}
-
-	var pathErr *os.PathError
-	if errors.As(err, &pathErr) {
-		if pathErr.Err == syscall.ENOSPC {
-			return true
-		}
-	}
-
-	var errno syscall.Errno
-	if errors.As(err, &errno) {
-		if errno == syscall.ENOSPC {
-			return true
-		}
-	}
-
-	return false
-}

images/dvcr-artifact/pkg/registry/registry.go

@@ -35,7 +35,7 @@ import (
 
 	"github.com/google/go-containerregistry/pkg/authn"
 	"github.com/google/go-containerregistry/pkg/name"
-	v1 "github.com/google/go-containerregistry/pkg/v1"
+	"github.com/google/go-containerregistry/pkg/v1"
 	"github.com/google/go-containerregistry/pkg/v1/empty"
 	"github.com/google/go-containerregistry/pkg/v1/mutate"
 	"github.com/google/go-containerregistry/pkg/v1/remote"
@@ -261,9 +261,6 @@ func (p DataProcessor) inspectAndStreamSourceImage(
 		klog.Infoln("Streaming from the source")
 		doneSize, err := io.Copy(streamWriter, io.TeeReader(sourceImageReader, imageInfoWriter))
 		if err != nil {
-			if importerrs.IsNoSpaceLeftError(err) {
-				return importerrs.NewNoSpaceLeftError(err)
-			}
 			return fmt.Errorf("error copying from the source: %w", err)
 		}
 
@@ -328,9 +325,6 @@ func (p DataProcessor) uploadLayersAndImage(
 
 	klog.Infoln("Uploading layer to registry")
 	if err := remote.WriteLayer(repo, layer, remoteOpts...); err != nil {
-		if importerrs.IsNoSpaceLeftError(err) {
-			return importerrs.NewNoSpaceLeftError(err)
-		}
 		return fmt.Errorf("error uploading layer: %w", err)
 	}
 	klog.Infoln("Layer uploaded")
@@ -362,9 +356,6 @@ func (p DataProcessor) uploadLayersAndImage(
 
 	klog.Infof("Uploading image %q to registry", p.destImageName)
 	if err = remote.Write(ref, image, remoteOpts...); err != nil {
-		if importerrs.IsNoSpaceLeftError(err) {
-			return importerrs.NewNoSpaceLeftError(err)
-		}
 		return fmt.Errorf("error uploading image: %w", err)
 	}
 
@@ -412,9 +403,6 @@ func getImageInfo(ctx context.Context, sourceReader io.ReadCloser) (ImageInfo, e
 
 		uncompressedN, err = io.CopyN(tempImageInfoFile, formatSourceReaders.TopReader(), imageInfoSize)
 		if err != nil && !errors.Is(err, io.EOF) {
-			if importerrs.IsNoSpaceLeftError(err) {
-				return ImageInfo{}, importerrs.NewNoSpaceLeftError(err)
-			}
 			return ImageInfo{}, fmt.Errorf("error writing to temp file: %w", err)
 		}
 
@@ -442,9 +430,6 @@ func getImageInfo(ctx context.Context, sourceReader io.ReadCloser) (ImageInfo, e
 			// It's necessary to read everything from the original image to avoid blocking.
 			_, err = io.Copy(&EmptyWriter{}, sourceReader)
 			if err != nil {
-				if importerrs.IsNoSpaceLeftError(err) {
-					return ImageInfo{}, importerrs.NewNoSpaceLeftError(err)
-				}
 				return ImageInfo{}, fmt.Errorf("error copying to nowhere: %w", err)
 			}
 
@@ -473,9 +458,6 @@ func getImageInfo(ctx context.Context, sourceReader io.ReadCloser) (ImageInfo, e
 		// Count uncompressed size of source image.
 		n, err := io.Copy(&EmptyWriter{}, formatSourceReaders.TopReader())
 		if err != nil {
-			if importerrs.IsNoSpaceLeftError(err) {
-				return ImageInfo{}, importerrs.NewNoSpaceLeftError(err)
-			}
 			return ImageInfo{}, fmt.Errorf("error copying to nowhere: %w", err)
 		}