Define PushResult in api types

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

api/types/types.go

@@ -547,3 +547,12 @@ type SecretCreateResponse struct {
 type SecretListOptions struct {
 	Filters filters.Args
 }
+
+// PushResult contains the tag, manifest digest, and manifest size from the
+// push. It's used to signal this information to the trust code in the client
+// so it can sign the manifest if necessary.
+type PushResult struct {
+	Tag    string
+	Digest string
+	Size   int
+}

cli/command/image/trust.go

@@ -9,19 +9,17 @@ import (
 	"path"
 	"sort"
 
-	"golang.org/x/net/context"
-
 	"github.com/Sirupsen/logrus"
 	"github.com/docker/distribution/digest"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/cli/command"
 	"github.com/docker/docker/cli/trust"
-	"github.com/docker/docker/distribution"
 	"github.com/docker/docker/pkg/jsonmessage"
 	"github.com/docker/docker/reference"
 	"github.com/docker/docker/registry"
 	"github.com/docker/notary/client"
 	"github.com/docker/notary/tuf/data"
+	"golang.org/x/net/context"
 )
 
 type target struct {
@@ -52,17 +50,19 @@ func trustedPush(ctx context.Context, cli *command.DockerCli, repoInfo *registry
 			return
 		}
 
-		var pushResult distribution.PushResult
+		var pushResult types.PushResult
 		err := json.Unmarshal(*aux, &pushResult)
-		if err == nil && pushResult.Tag != "" && pushResult.Digest.Validate() == nil {
-			h, err := hex.DecodeString(pushResult.Digest.Hex())
-			if err != nil {
-				target = nil
-				return
+		if err == nil && pushResult.Tag != "" {
+			if dgst, err := digest.ParseDigest(pushResult.Digest); err == nil {
+				h, err := hex.DecodeString(dgst.Hex())
+				if err != nil {
+					target = nil
+					return
+				}
+				target.Name = pushResult.Tag
+				target.Hashes = data.Hashes{string(dgst.Algorithm()): h}
+				target.Length = int64(pushResult.Size)
 			}
-			target.Name = pushResult.Tag
-			target.Hashes = data.Hashes{string(pushResult.Digest.Algorithm()): h}
-			target.Length = int64(pushResult.Size)
 		}
 	}
 

distribution/push_v2.go

@@ -18,6 +18,7 @@ import (
 	"github.com/docker/distribution/manifest/schema2"
 	distreference "github.com/docker/distribution/reference"
 	"github.com/docker/distribution/registry/client"
+	apitypes "github.com/docker/docker/api/types"
 	"github.com/docker/docker/distribution/metadata"
 	"github.com/docker/docker/distribution/xfer"
 	"github.com/docker/docker/layer"
@@ -33,15 +34,6 @@ const (
 	middleLayerMaximumSize = 10 * (1 << 20)  // 10MB
 )
 
-// PushResult contains the tag, manifest digest, and manifest size from the
-// push. It's used to signal this information to the trust code in the client
-// so it can sign the manifest if necessary.
-type PushResult struct {
-	Tag    string
-	Digest digest.Digest
-	Size   int
-}
-
 type v2Pusher struct {
 	v2MetadataService metadata.V2MetadataService
 	ref               reference.Named
@@ -225,7 +217,7 @@ func (p *v2Pusher) pushV2Tag(ctx context.Context, ref reference.NamedTagged, id
 
 	// Signal digest to the trust client so it can sign the
 	// push, if appropriate.
-	progress.Aux(p.config.ProgressOutput, PushResult{Tag: ref.Tag(), Digest: manifestDigest, Size: len(canonicalManifest)})
+	progress.Aux(p.config.ProgressOutput, apitypes.PushResult{Tag: ref.Tag(), Digest: manifestDigest.String(), Size: len(canonicalManifest)})
 
 	return nil
 }