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Fix build when using build tag 'noresumabledigest'

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Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
This commit is contained in:
Richard Scothern 2015-07-14 11:14:09 -07:00
parent af3f674323
commit 6f2f84996d
2 changed files with 33 additions and 32 deletions
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33
docs/storage/blobwriter.go
View file

@ -4,6 +4,7 @@ import (
"errors"
"fmt"
"io"
"path"
"time"
"github.com/Sirupsen/logrus"
@ -311,3 +312,35 @@ func (bw *blobWriter) moveBlob(ctx context.Context, desc distribution.Descriptor
return bw.blobStore.driver.Move(ctx, bw.path, blobPath)
}
// removeResources should clean up all resources associated with the upload
// instance. An error will be returned if the clean up cannot proceed. If the
// resources are already not present, no error will be returned.
func (bw *blobWriter) removeResources(ctx context.Context) error {
dataPath, err := bw.blobStore.pm.path(uploadDataPathSpec{
name: bw.blobStore.repository.Name(),
id: bw.id,
})
if err != nil {
return err
}
// Resolve and delete the containing directory, which should include any
// upload related files.
dirPath := path.Dir(dataPath)
if err := bw.blobStore.driver.Delete(ctx, dirPath); err != nil {
switch err := err.(type) {
case storagedriver.PathNotFoundError:
break // already gone!
default:
// This should be uncommon enough such that returning an error
// should be okay. At this point, the upload should be mostly
// complete, but perhaps the backend became unaccessible.
context.GetLogger(ctx).Errorf("unable to delete layer upload resources %q: %v", dirPath, err)
return err
}
}
return nil
}

32
docs/storage/blobwriter_resumable.go
View file

@ -100,38 +100,6 @@ func (bw *blobWriter) resumeDigestAt(ctx context.Context, offset int64) error {
return nil
}
// removeResources should clean up all resources associated with the upload
// instance. An error will be returned if the clean up cannot proceed. If the
// resources are already not present, no error will be returned.
func (bw *blobWriter) removeResources(ctx context.Context) error {
dataPath, err := bw.blobStore.pm.path(uploadDataPathSpec{
name: bw.blobStore.repository.Name(),
id: bw.id,
})
if err != nil {
return err
}
// Resolve and delete the containing directory, which should include any
// upload related files.
dirPath := path.Dir(dataPath)
if err := bw.blobStore.driver.Delete(ctx, dirPath); err != nil {
switch err := err.(type) {
case storagedriver.PathNotFoundError:
break // already gone!
default:
// This should be uncommon enough such that returning an error
// should be okay. At this point, the upload should be mostly
// complete, but perhaps the backend became unaccessible.
context.GetLogger(ctx).Errorf("unable to delete layer upload resources %q: %v", dirPath, err)
return err
}
}
return nil
}
type hashStateEntry struct {
offset int64
path string