Vendor in latest buildah code

This will add --layers support.
Also add missing information in man pages on podman build features.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #938
Approved by: umohnani8

1 files changed, 3 insertions, 1 deletions

diff --git a/vendor/github.com/projectatomic/buildah/commit.go b/vendor/github.com/projectatomic/buildah/commit.go
index ab46a0643..3c5958f2d 100644
--- a/vendor/github.com/projectatomic/buildah/commit.go
+++ b/vendor/github.com/projectatomic/buildah/commit.go
@@ -55,6 +55,8 @@ type CommitOptions struct {
 
 	// OnBuild is a list of commands to be run by images based on this image
 	OnBuild []string
+	// Parent is the base image that this image was created by.
+	Parent string
 }
 
 // PushOptions can be used to alter how an image is copied somewhere.
@@ -106,7 +108,7 @@ func (b *Builder) Commit(ctx context.Context, dest types.ImageReference, options
 	// Check if we're keeping everything in local storage.  If so, we can take certain shortcuts.
 	_, destIsStorage := dest.Transport().(is.StoreTransport)
 	exporting := !destIsStorage
-	src, err := b.makeImageRef(options.PreferredManifestType, exporting, options.Squash, options.Compression, options.HistoryTimestamp)
+	src, err := b.makeImageRef(options.PreferredManifestType, options.Parent, exporting, options.Squash, options.Compression, options.HistoryTimestamp)
 	if err != nil {
 		return imgID, errors.Wrapf(err, "error computing layer digests and building metadata")
 	}