Merge pull request #6065 from dmcgowan/mirror-action-custom-tag

Update mirror images to take target image name

.github/workflows/images.yml

@@ -6,6 +6,9 @@ on:
         description: "Upstream image to mirror"
         required: true
         default: "docker.io/library/busybox:1.32"
+      image:
+        description: "Target image name (override)"
+
 
 jobs:
   mirror:
@@ -56,7 +59,12 @@ jobs:
           sleep 5
 
           upstream=${{ github.event.inputs.upstream }}
-          mirror="ghcr.io/containerd/${upstream##*/}"
+          target=${{ github.event.inputs.image }}
+          if [[ "$target" == "" ]]; then
+            mirror="ghcr.io/containerd/${upstream##*/}"
+          else
+            mirror="ghcr.io/containerd/${target}"
+          fi
 
           echo "Mirroring $upstream to $mirror"