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/getPrefix.ts

@@ -0,0 +1,29 @@
+import { env } from "@/env/server"
+
+import { getBranchPrefix } from "./getBranchPrefix"
+
+export function getPrefix(): string {
+  if (process.env.NODE_ENV === "development") {
+    const devPrefix = process.env.USER || process.env.USERNAME || "dev"
+    return `${devPrefix}`
+  }
+
+  const branch = env.BRANCH.trim()
+  const gitSha = env.GIT_SHA?.trim().substring(0, 7)
+
+  if (!branch && !gitSha) {
+    throw new Error("Unable to getPrefix, BRANCH and GIT_SHA must be set")
+  }
+
+  if (!branch) {
+    throw new Error("Unable to getPrefix, BRANCH must be set")
+  }
+
+  if (!gitSha) {
+    throw new Error("Unable to getPrefix, GIT_SHA must be set")
+  }
+
+  const prefixTokens = [getBranchPrefix(branch), gitSha].filter(Boolean)
+
+  return prefixTokens.join(":")
+}