Provide stat descriptor for Create method during cross-repo mount (#1857)

* Allow precomputed stats on cross-mounted blobs Signed-off-by: Michal Minář <miminar@redhat.com> * Extended cross-repo mount tests Signed-off-by: Michal Minář <miminar@redhat.com>
2016-08-02 04:07:11 +02:00
parent 87917f3052
commit 7365003236
3 changed files with 159 additions and 10 deletions
--- a/blobs.go
+++ b/blobs.go
@@ -198,6 +198,9 @@ type CreateOptions struct {
 	Mount struct {
 		ShouldMount bool
 		From        reference.Canonical
+		// Stat allows to pass precalculated descriptor to link and return.
+		// Blob access check will be skipped if set.
+		Stat *Descriptor
 	}
 }