Merge pull request containerd#3874 from crosbymichael/image-meta

mxpv · web-flow · commit 640ca7812f26 · 2019-12-04T11:15:02.000-08:00
Return the underlying images metadata
diff --git a/image.go b/image.go
@@ -58,6 +58,8 @@ type Image interface {
 	IsUnpacked(context.Context, string) (bool, error)
 	// ContentStore provides a content store which contains image blob data
 	ContentStore() content.Store
+	// Metadata returns the underlying image metadata
+	Metadata() images.Image
 }
 
 type usageOptions struct {
@@ -130,6 +132,10 @@ type image struct {
 	platform platforms.MatchComparer
 }
 
+func (i *image) Metadata() images.Image {
+	return i.i
+}
+
 func (i *image) Name() string {
 	return i.i.Name
 }

Original file line number	Diff line number	Diff line change
`@@ -58,6 +58,8 @@ type Image interface {`
`58`	`58`	`IsUnpacked(context.Context, string) (bool, error)`
`59`	`59`	`// ContentStore provides a content store which contains image blob data`
`60`	`60`	`ContentStore() content.Store`
	`61`	`+ // Metadata returns the underlying image metadata`
	`62`	`+ Metadata() images.Image`
`61`	`63`	`}`
`62`	`64`
`63`	`65`	`type usageOptions struct {`
`@@ -130,6 +132,10 @@ type image struct {`
`130`	`132`	`platform platforms.MatchComparer`
`131`	`133`	`}`
`132`	`134`
	`135`	`+func (i *image) Metadata() images.Image {`
	`136`	`+ return i.i`
	`137`	`+}`
	`138`	`+`
`133`	`139`	`func (i *image) Name() string {`
`134`	`140`	`return i.i.Name`
`135`	`141`	`}`