client: expose (*image).platform

AkihiroSuda · AkihiroSuda · commit cd2f2b0af60f · 2021-10-21T19:46:50.000+09:00
Expose (*image).platform as Image.Platform() .

Signed-off-by: Akihiro Suda &lt;akihiro.suda.cz@hco.ntt.co.jp&gt;
diff --git a/image.go b/image.go
@@ -61,6 +61,8 @@ type Image interface {
 	ContentStore() content.Store
 	// Metadata returns the underlying image metadata
 	Metadata() images.Image
+	// Platform returns the platform match comparer. Can be nil.
+	Platform() platforms.MatchComparer
 }
 
 type usageOptions struct {
@@ -448,3 +450,7 @@ func (i *image) checkSnapshotterSupport(ctx context.Context, snapshotterName str
 func (i *image) ContentStore() content.Store {
 	return i.client.ContentStore()
 }
+
+func (i *image) Platform() platforms.MatchComparer {
+	return i.platform
+}
