Merged in fix/SW-2401-share-cache-in-prod (pull request #1815)

Fix/SW-2401 share cache in prod

* fix: reuse cache between prod and pre-prod

* tests: add tests for generating cachePrefix

* tests: remove unnecessary reset of process.env

* tests: add tests for generateCacheKey

* fix: make sure that we don't get invalid cacheKeys

* fix: make sure that we don't get invalid cacheKeys


Approved-by: Linus Flood

apps/scandic-web/services/dataCache/DistributedCache/generateCacheKey/getBranchPrefix.ts

@@ -0,0 +1,26 @@
+/**
+ * This will match release branches
+ * @example
+ * release-v1.2.3
+ * release-v1.2
+ * release-v1
+ * release-v1.2.3-alpha
+ * release-v1.2-beta
+ * release-v1-preview
+ */
+const releaseRegex = /^release-v\d+(?:\.\d+){0,2}(?:-\w+)?$/
+
+/**
+ * If the branch is a production branch reuse the same prefix so that we can reuse the cache between pre-prod and prod
+ * @param branch
+ * @returns
+ */
+export const getBranchPrefix = (branch: string) => {
+  const isProdBranch =
+    branch === "production" ||
+    branch === "prod" ||
+    branch === "release" ||
+    releaseRegex.test(branch)
+
+  return isProdBranch ? "" : branch
+}