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Merge pull request #2005 from RichardScothern/nwt-fix-s3-goamz-delete

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Nwt fix s3 goamz & Aliyun OSS delete
This commit is contained in:
Richard Scothern 2016-10-17 13:09:48 -07:00 committed by GitHub
commit b6e8a3f441
2 changed files with 26 additions and 4 deletions
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15
registry/storage/driver/oss/oss.go
View file

@ -408,7 +408,8 @@ func (d *driver) Move(ctx context.Context, sourcePath string, destPath string) e
// Delete recursively deletes all objects stored at "path" and its subpaths.
func (d *driver) Delete(ctx context.Context, path string) error {
listResponse, err := d.Bucket.List(d.ossPath(path), "", "", listMax)
ossPath := d.ossPath(path)
listResponse, err := d.Bucket.List(ossPath, "", "", listMax)
if err != nil || len(listResponse.Contents) == 0 {
return storagedriver.PathNotFoundError{Path: path}
}
@ -416,15 +417,25 @@ func (d *driver) Delete(ctx context.Context, path string) error {
ossObjects := make([]oss.Object, listMax)
for len(listResponse.Contents) > 0 {
numOssObjects := len(listResponse.Contents)
for index, key := range listResponse.Contents {
// Stop if we encounter a key that is not a subpath (so that deleting "/a" does not delete "/ab").
if len(key.Key) > len(ossPath) && (key.Key)[len(ossPath)] != '/' {
numOssObjects = index
break
}
ossObjects[index].Key = key.Key
}
err := d.Bucket.DelMulti(oss.Delete{Quiet: false, Objects: ossObjects[0:len(listResponse.Contents)]})
err := d.Bucket.DelMulti(oss.Delete{Quiet: false, Objects: ossObjects[0:numOssObjects]})
if err != nil {
return nil
}
if numOssObjects < len(listResponse.Contents) {
return nil
}
listResponse, err = d.Bucket.List(d.ossPath(path), "", "", listMax)
if err != nil {
return err

15
registry/storage/driver/s3-goamz/s3.go
View file

@ -479,7 +479,8 @@ func (d *driver) Move(ctx context.Context, sourcePath string, destPath string) e
// Delete recursively deletes all objects stored at "path" and its subpaths.
func (d *driver) Delete(ctx context.Context, path string) error {
listResponse, err := d.Bucket.List(d.s3Path(path), "", "", listMax)
s3Path := d.s3Path(path)
listResponse, err := d.Bucket.List(s3Path, "", "", listMax)
if err != nil || len(listResponse.Contents) == 0 {
return storagedriver.PathNotFoundError{Path: path}
}
@ -487,15 +488,25 @@ func (d *driver) Delete(ctx context.Context, path string) error {
s3Objects := make([]s3.Object, listMax)
for len(listResponse.Contents) > 0 {
numS3Objects := len(listResponse.Contents)
for index, key := range listResponse.Contents {
// Stop if we encounter a key that is not a subpath (so that deleting "/a" does not delete "/ab").
if len(key.Key) > len(s3Path) && (key.Key)[len(s3Path)] != '/' {
numS3Objects = index
break
}
s3Objects[index].Key = key.Key
}
err := d.Bucket.DelMulti(s3.Delete{Quiet: false, Objects: s3Objects[0:len(listResponse.Contents)]})
err := d.Bucket.DelMulti(s3.Delete{Quiet: false, Objects: s3Objects[0:numS3Objects]})
if err != nil {
return nil
}
if numS3Objects < len(listResponse.Contents) {
return nil
}
listResponse, err = d.Bucket.List(d.s3Path(path), "", "", listMax)
if err != nil {
return err