initial upgrade

Author: David Buzinski

.eslintrc.js .eslintrc.cjs.eslintrc.js renamed to .eslintrc.cjs

@@ -0,0 +1,22 @@
+export default {
+    clearMocks: true,
+    testEnvironment: "node",
+    collectCoverage: true,
+    testMatch: ["**/*.test.ts"],
+    transform: {
+        "^.+\\.[jt]s$": [
+            "ts-jest",
+            {
+                useESM: true,
+                diagnostics: {
+                    ignoreCodes: [1378, 151002],
+                },
+            },
+        ],
+    },
+    extensionsToTreatAsEsm: ['.ts'],
+    transformIgnorePatterns: ["node_modules/(?!(@actions)/)"],
+    moduleNameMapper: {
+        "^(\\.{1,2}/.*)\\.js$": "$1",
+    },
+};

.keep

@@ -3,27 +3,29 @@
     "author": "The MathWorks, Inc.",
     "version": "2.7.0",
     "description": "",
+    "type": "module",
     "main": "lib/index.js",
     "scripts": {
         "clean": "rm -rf dist lib",
         "format": "prettier --write .",
         "format-check": "prettier --check .",
         "lint": "eslint \"**/*.ts\" --fix",
+        "build": "tsc",
         "package": "ncc build src/index.ts -o dist/setup --minify && ncc build src/post.ts -o dist/cache-save --minify",
-        "test": "jest",
-        "all": "npm run lint && npm test && npm run package",
+        "test": "NODE_OPTIONS='--experimental-vm-modules' jest",
+        "all": "npm run lint && npm test && npm run build && npm run package",
         "ci": "npm run clean && npm ci && npm run all"
     },
     "files": [
         "lib/"
     ],
     "dependencies": {
-        "@actions/cache": "^4.0.5",
-        "@actions/core": "^1.11.1",
-        "@actions/exec": "^1.1.1",
-        "@actions/http-client": "^2.2.3",
-        "@actions/io": "^1.1.3",
-        "@actions/tool-cache": "^2.0.2"
+        "@actions/cache": "^6.0.0",
+        "@actions/core": "^3.0.0",
+        "@actions/exec": "^3.0.0",
+        "@actions/http-client": "^4.0.0",
+        "@actions/io": "^3.0.2",
+        "@actions/tool-cache": "^4.0.0"
     },
     "devDependencies": {
         "@types/jest": "^30.0.0",
@@ -36,6 +38,7 @@
         "jest-circus": "^30.0.5",
         "prettier": "3.6.2",
         "ts-jest": "^29.4.1",
+        "ts-node": "^10.9.2",
         "typescript": "^5.9.2"
     }
 }

jest.config.js

@@ -3,8 +3,8 @@
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 import * as crypto from "crypto";
-import { State } from "./cache-state";
-import { Release } from "./matlab";
+import { State } from "./cache-state.js";
+import { Release } from "./matlab.js";
 
 export async function restoreMATLAB(
     release: Release,

jest.config.ts

@@ -1,19 +1,26 @@
 // Copyright 2023-2024 The MathWorks, Inc.
 
-import * as cache from "@actions/cache";
-import * as core from "@actions/core";
-import { restoreMATLAB } from "./cache-restore";
+import { jest, describe, it, expect, beforeEach, afterEach } from "@jest/globals";
 
-jest.mock("@actions/cache");
-jest.mock("@actions/core");
+jest.unstable_mockModule("@actions/cache", () => ({
+    restoreCache: jest.fn(),
+}));
+jest.unstable_mockModule("@actions/core", () => ({
+    saveState: jest.fn(),
+    info: jest.fn(),
+}));
+
+const cache = await import("@actions/cache");
+const core = await import("@actions/core");
+const { restoreMATLAB } = await import("./cache-restore.js");
 
 afterEach(() => {
     jest.resetAllMocks();
 });
 
 describe("cache-restore", () => {
-    let restoreCacheMock: jest.Mock;
-    let saveStateMock: jest.Mock;
+    let restoreCacheMock: jest.Mock<typeof cache.restoreCache>;
+    let saveStateMock: jest.Mock<typeof core.saveState>;
 
     const platform = "linux";
     const arch = "x64";
@@ -27,12 +34,12 @@ describe("cache-restore", () => {
     const location = "/path/to/matlab";
 
     beforeEach(() => {
-        restoreCacheMock = cache.restoreCache as jest.Mock;
-        saveStateMock = core.saveState as jest.Mock;
+        restoreCacheMock = cache.restoreCache as jest.Mock<typeof cache.restoreCache>;
+        saveStateMock = core.saveState as jest.Mock<typeof core.saveState>;
     });
 
     it("returns true if cache is found", async () => {
-        restoreCacheMock.mockReturnValue("matched-cache-key");
+        restoreCacheMock.mockResolvedValue("matched-cache-key");
         await expect(restoreMATLAB(release, platform, arch, products, location)).resolves.toBe(
             true,
         );

package-lock.json

@@ -2,7 +2,7 @@
 
 import * as core from "@actions/core";
 import * as cache from "@actions/cache";
-import { State } from "./cache-state";
+import { State } from "./cache-state.js";
 
 export async function cacheMATLAB() {
     const matchedKey = core.getState(State.CacheMatchedKey);

package.json

@@ -1,23 +1,31 @@
 // Copyright 2023-2024 The MathWorks, Inc.
 
-import * as core from "@actions/core";
-import * as cache from "@actions/cache";
-import { cacheMATLAB } from "./cache-save";
+import { jest, describe, it, expect, beforeEach, afterEach } from "@jest/globals";
 
-jest.mock("@actions/cache");
-jest.mock("@actions/core");
+jest.unstable_mockModule("@actions/cache", () => ({
+    saveCache: jest.fn(),
+}));
+jest.unstable_mockModule("@actions/core", () => ({
+    getState: jest.fn(),
+    info: jest.fn(),
+    warning: jest.fn(),
+}));
+
+const cache = await import("@actions/cache");
+const core = await import("@actions/core");
+const { cacheMATLAB } = await import("./cache-save.js");
 
 afterEach(() => {
     jest.resetAllMocks();
 });
 
 describe("cache-save", () => {
-    let saveCacheMock: jest.Mock;
-    let getStateMock: jest.Mock;
+    let saveCacheMock: jest.Mock<typeof cache.saveCache>;
+    let getStateMock: jest.Mock<typeof core.getState>;
 
     beforeEach(() => {
-        saveCacheMock = cache.saveCache as jest.Mock;
-        getStateMock = core.getState as jest.Mock;
+        saveCacheMock = cache.saveCache as jest.Mock<typeof cache.saveCache>;
+        getStateMock = core.getState as jest.Mock<typeof core.getState>;
     });
 
     it("saves cache if key does not equal matched key", async () => {