Merge pull request #7685 from backstage/rugvip/backability

cli: add in a redirect for jestEsmTransform for compatibility

packages/cli/config/jestEsmTransform.js

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+throw new Error(
+  'The ./jestEsmTransform.js transform has been removed, switch to using ./jestSucraseTransform.js instead',
+);