Modify index munge for verification

Preserves the image.ref.name annotatoon and set it to the first arch tag

.test/meta-commands/out.sh

@@ -45,11 +45,17 @@ tar -xvf temp.tar -C temp
 rm temp.tar
 jq '
 	.manifests |= (
-		del(.[].annotations)
-		| unique
+		unique_by([ .digest, .size, .mediaType ])
 		| if length != 1 then
-			error("unexpected number of manifests: " + length)
+			error("unexpected number of manifests: \(length\)")
 		else . end
+		| .[0].annotations |=
+		(
+			(if .["io.containerd.image.name"] then .["io.containerd.image.name"] else .["org.opencontainers.image.ref.name"] end) as $ref
+			| . += {
+			"org.opencontainers.image.ref.name": $ref
+			}
+		)
 	)
 ' temp/index.json > temp/index.json.new
 mv temp/index.json.new temp/index.json

meta.jq

@@ -209,11 +209,17 @@ def build_command:
 			# munge the index to what crane wants ("Error: layout contains 5 entries, consider --index")
 			@sh "jq \("
 				.manifests |= (
-					del(.[].annotations)
-					| unique
+					unique_by([ .digest, .size, .mediaType ])
 					| if length != 1 then
-						error(\"unexpected number of manifests: \" + length)
+						error(\"unexpected number of manifests: \\(length\\)\")
 					else . end
+					| .[0].annotations |=
+					(
+						(if .[\"io.containerd.image.name\"] then .[\"io.containerd.image.name\"] else .[\"org.opencontainers.image.ref.name\"] end) as $ref
+						| . += {
+						\"org.opencontainers.image.ref.name\": $ref
+						}
+					)
 				)
 			" | unindent_and_decomment_jq(3)) temp/index.json > temp/index.json.new",
 			"mv temp/index.json.new temp/index.json",