Add CI to tag releases

.gitlab-ci.yml

@@ -109,3 +109,18 @@ Tag SHA:
   rules:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
     - if: $CI_COMMIT_TAG
+Tag Release:
+  image:
+    name: quay.io/containers/skopeo:latest
+    entrypoint: [""]
+  interruptible: no # W: truthy value should be one of [false, true]
+  cache: []
+  before_script: []
+  stage: Release
+  script:
+    - echo "$CI_REGISTRY_PASSWORD" | skopeo login $CI_REGISTRY -u $CI_REGISTRY_USER --password-stdin # E: line too long (100 > 80 characters)
+    - skopeo inspect oci-archive:$IMAGE_TARBALL
+    - skopeo copy --all oci-archive:$IMAGE_TARBALL docker://$IMAGE_TAG_RELEASE
+    - skopeo copy --all oci-archive:$IMAGE_TARBALL docker://$IMAGE_TAG_LATEST
+  rules:
+    - if: $CI_COMMIT_TAG