Method ReadLink

gcs/public.go:415–422

ReadLink returns symbolic link target from metadata.

(path string)

// ReadLink returns symbolic link target from metadata.
func (g *PublishedStorage) ReadLink(path string) (string, error) {
	attrs, err := g.objectHandle(path).Attrs(context.TODO())
	if err != nil {
		return "", err
	}

	return attrs.Metadata["SymLink"], nil
}