Merged in feat/common-package (pull request #2333)

feat: Add common package

* Add isEdge, safeTry and dataCache to new common package

* Add eslint and move prettier config

* Fix yarn lock

* Clean up tests

* Add lint-staged config to common

* Add missing dependencies


Approved-by: Joakim Jäderberg

packages/common/dataCache/DistributedCache/generateCacheKey/index.test.ts

@@ -0,0 +1,37 @@
+import { describe, expect, it, vi } from "vitest"
+
+vi.mock("./getPrefix", () => ({
+  getPrefix: vi.fn(() => "gitsha"),
+}))
+
+import { generateCacheKey } from "./index"
+
+describe("generateCacheKey", () => {
+  beforeEach(() => {
+    vi.resetModules()
+  })
+
+  it("generates cachekey with prefix and key using string", () => {
+    expect(generateCacheKey("key1")).toBe("gitsha:key1")
+  })
+
+  it("generates cachekey with prefix and key using array", () => {
+    expect(generateCacheKey(["key1"])).toBe("gitsha:key1")
+  })
+
+  it("generates cachekey with prefix and keys", () => {
+    const actual = generateCacheKey(["key1", "key2"])
+    expect(actual).toBe("gitsha:key1_key2")
+  })
+
+  it("should throw an error if no keys are provided", () => {
+    expect(() => generateCacheKey([])).toThrow("No keys provided")
+  })
+
+  it("should throw an error if only invalid keys are provided", () => {
+    expect(() => generateCacheKey(["", undefined, null] as string[])).toThrow(
+      "No keys provided"
+    )
+    expect(() => generateCacheKey("")).toThrow("No keys provided")
+  })
+})