WIP rename
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ca61189291
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1 changed files with 45 additions and 1 deletions
46
s3_fs.go
46
s3_fs.go
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@ -95,7 +95,51 @@ func (s S3FS) RemoveAll(ctx context.Context, name string) error {
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func (s S3FS) Rename(ctx context.Context, oldName, newName string) error {
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s.ctx = ctx
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return errors.New("Not implemented Rename")
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po := NewS3Path(oldName)
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pn := NewS3Path(newName)
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if po.class == ROOT || pn.class == ROOT {
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return errors.New("Unable to rename root folder")
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} else if po.class == BUCKET || pn.class == BUCKET {
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log.Println("Moving a bucket is not implemented yet")
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return nil
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}
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//Check that newName is not inside oldName
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if len(newName) > len(oldName) && newName[:len(oldName)] == oldName {
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return errors.New("Cannot move an entity inside itself (eg. moving /data in /data/test is impossible)")
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}
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//Gather all keys, copy the object, delete the original
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objCh := s.mc.ListObjects(s.ctx, po.bucket, minio.ListObjectsOptions{Prefix: po.key, Recursive: true})
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for obj := range objCh {
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log.Println("found object", obj)
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src := minio.CopySrcOptions{
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Bucket: po.bucket,
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Object: obj.Key,
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}
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dst := minio.CopyDestOptions{
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Bucket: pn.bucket,
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Object: path.Join(pn.key, obj.Key[len(po.key):]),
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}
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_, err := s.mc.CopyObject(s.ctx, dst, src)
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log.Println("copy", obj)
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if err != nil {
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log.Println("copy err", err)
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return err
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}
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log.Println("delete", obj)
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err = s.mc.RemoveObject(s.ctx, po.bucket, obj.Key, minio.RemoveObjectOptions{})
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if err != nil /*&& err.Code != 200*/ /* @FIXME workaround for garage's bug #98 */ {
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log.Println("delete err", err)
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return err
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}
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}
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return nil
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}
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func (s S3FS) Stat(ctx context.Context, name string) (os.FileInfo, error) {
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