add mediatype check

zhouhao · zhouhao · commit 6b699993449e · 2017-03-08T16:15:02.000+08:00
Signed-off-by: zhouhao &lt;zhouhao@cn.fujitsu.com&gt;
diff --git a/schema/validator.go b/schema/validator.go
@@ -136,6 +136,10 @@ func validateIndex(r io.Reader) error {
 	}
 
 	for _, manifest := range header.Manifests {
+		if manifest.MediaType != string(v1.MediaTypeImageIndex) {
+			fmt.Printf("warning: manifest %s has an unknown media type: %s\n", manifest.Digest, manifest.MediaType)
+		}
+
 		checkPlatform(manifest.Platform.OS, manifest.Platform.Architecture)
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -136,6 +136,10 @@ func validateIndex(r io.Reader) error {`
`136`	`136`	`}`
`137`	`137`
`138`	`138`	`for _, manifest := range header.Manifests {`
	`139`	`+ if manifest.MediaType != string(v1.MediaTypeImageIndex) {`
	`140`	`+ fmt.Printf("warning: manifest %s has an unknown media type: %s\n", manifest.Digest, manifest.MediaType)`
	`141`	`+ }`
	`142`	`+`
`139`	`143`	`checkPlatform(manifest.Platform.OS, manifest.Platform.Architecture)`
`140`	`144`	`}`
`141`	`145`