Fix: Add `.zip` extension to Windows package downloads for `Expand-Archive` Compatibility (#916)

* Fix: specify filename during Windows package download

* Changed unit test download urls

__tests__/utils.test.ts

@@ -12,7 +12,9 @@ import {
   getVersionInputFromFile,
   getVersionInputFromPlainFile,
   getVersionInputFromTomlFile,
-  getNextPageUrl
+  getNextPageUrl,
+  IS_WINDOWS,
+  getDownloadFileName
 } from '../src/utils';
 
 jest.mock('@actions/cache');
@@ -159,3 +161,37 @@ describe('getNextPageUrl', () => {
     expect(getNextPageUrl(generateResponse(page2Links))).toBeNull();
   });
 });
+
+describe('getDownloadFileName', () => {
+  const originalEnv = process.env;
+  const tempDir = path.join(__dirname, 'runner', 'temp');
+
+  beforeEach(() => {
+    process.env = {...originalEnv};
+  });
+
+  afterEach(() => {
+    process.env = originalEnv;
+  });
+
+  it('should return the correct path on Windows', () => {
+    if (IS_WINDOWS) {
+      process.env['RUNNER_TEMP'] = tempDir;
+      const downloadUrl =
+        'https://github.com/actions/sometool/releases/tag/1.2.3-20200402.6/sometool-1.2.3-win32-x64.zip';
+      const expectedPath = path.join(
+        process.env.RUNNER_TEMP,
+        path.basename(downloadUrl)
+      );
+      expect(getDownloadFileName(downloadUrl)).toBe(expectedPath);
+    }
+  });
+
+  it('should return undefined on non-Windows', () => {
+    if (!IS_WINDOWS) {
+      const downloadUrl =
+        'https://github.com/actions/sometool/releases/tag/1.2.3-20200402.6/sometool-1.2.3-linux-x64.tar.gz';
+      expect(getDownloadFileName(downloadUrl)).toBeUndefined();
+    }
+  });
+});

dist/setup/index.js

@@ -91441,7 +91441,8 @@ function installPyPy(pypyVersion, pythonVersion, architecture, allowPreReleases,
         const downloadUrl = `${foundAsset.download_url}`;
         core.info(`Downloading PyPy from "${downloadUrl}" ...`);
         try {
-            const pypyPath = yield tc.downloadTool(downloadUrl);
+            const fileName = (0, utils_1.getDownloadFileName)(downloadUrl);
+            const pypyPath = yield tc.downloadTool(downloadUrl, fileName);
             core.info('Extracting downloaded archive...');
             if (utils_1.IS_WINDOWS) {
                 downloadDir = yield tc.extractZip(pypyPath);
@@ -91703,7 +91704,8 @@ function installCpythonFromRelease(release) {
         core.info(`Download from "${downloadUrl}"`);
         let pythonPath = '';
         try {
-            pythonPath = yield tc.downloadTool(downloadUrl, undefined, AUTH);
+            const fileName = (0, utils_1.getDownloadFileName)(downloadUrl);
+            pythonPath = yield tc.downloadTool(downloadUrl, fileName, AUTH);
             core.info('Extract downloaded archive');
             let pythonExtractedFolder;
             if (utils_1.IS_WINDOWS) {
@@ -91938,7 +91940,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getNextPageUrl = exports.getBinaryDirectory = exports.getVersionInputFromFile = exports.getVersionInputFromPlainFile = exports.getVersionInputFromTomlFile = exports.getOSInfo = exports.getLinuxInfo = exports.logWarning = exports.isCacheFeatureAvailable = exports.isGhes = exports.validatePythonVersionFormatForPyPy = exports.writeExactPyPyVersionFile = exports.readExactPyPyVersionFile = exports.getPyPyVersionFromPath = exports.isNightlyKeyword = exports.validateVersion = exports.createSymlinkInFolder = exports.WINDOWS_PLATFORMS = exports.WINDOWS_ARCHS = exports.IS_MAC = exports.IS_LINUX = exports.IS_WINDOWS = void 0;
+exports.getDownloadFileName = exports.getNextPageUrl = exports.getBinaryDirectory = exports.getVersionInputFromFile = exports.getVersionInputFromPlainFile = exports.getVersionInputFromTomlFile = exports.getOSInfo = exports.getLinuxInfo = exports.logWarning = exports.isCacheFeatureAvailable = exports.isGhes = exports.validatePythonVersionFormatForPyPy = exports.writeExactPyPyVersionFile = exports.readExactPyPyVersionFile = exports.getPyPyVersionFromPath = exports.isNightlyKeyword = exports.validateVersion = exports.createSymlinkInFolder = exports.WINDOWS_PLATFORMS = exports.WINDOWS_ARCHS = exports.IS_MAC = exports.IS_LINUX = exports.IS_WINDOWS = void 0;
 /* eslint no-unsafe-finally: "off" */
 const cache = __importStar(__nccwpck_require__(7799));
 const core = __importStar(__nccwpck_require__(2186));
@@ -92198,6 +92200,20 @@ function getNextPageUrl(response) {
     return null;
 }
 exports.getNextPageUrl = getNextPageUrl;
+/**
+ * Add temporary fix for Windows
+ * On Windows, it is necessary to retain the .zip extension for proper extraction.
+ * because the tc.extractZip() failure due to tc.downloadTool() not adding .zip extension.
+ * Related issue: https://github.com/actions/toolkit/issues/1179
+ * Related issue: https://github.com/actions/setup-python/issues/819
+ */
+function getDownloadFileName(downloadUrl) {
+    const tempDir = process.env.RUNNER_TEMP || '.';
+    return exports.IS_WINDOWS
+        ? path.join(tempDir, path.basename(downloadUrl))
+        : undefined;
+}
+exports.getDownloadFileName = getDownloadFileName;
 
 
 /***/ }),

src/install-pypy.ts

@@ -14,7 +14,8 @@ import {
   createSymlinkInFolder,
   isNightlyKeyword,
   writeExactPyPyVersionFile,
-  getBinaryDirectory
+  getBinaryDirectory,
+  getDownloadFileName
 } from './utils';
 
 export async function installPyPy(
@@ -69,7 +70,8 @@ export async function installPyPy(
   core.info(`Downloading PyPy from "${downloadUrl}" ...`);
 
   try {
-    const pypyPath = await tc.downloadTool(downloadUrl);
+    const fileName = getDownloadFileName(downloadUrl);
+    const pypyPath = await tc.downloadTool(downloadUrl, fileName);
 
     core.info('Extracting downloaded archive...');
     if (IS_WINDOWS) {

src/install-python.ts

@@ -4,7 +4,7 @@ import * as tc from '@actions/tool-cache';
 import * as exec from '@actions/exec';
 import * as httpm from '@actions/http-client';
 import {ExecOptions} from '@actions/exec/lib/interfaces';
-import {IS_WINDOWS, IS_LINUX} from './utils';
+import {IS_WINDOWS, IS_LINUX, getDownloadFileName} from './utils';
 
 const TOKEN = core.getInput('token');
 const AUTH = !TOKEN ? undefined : `token ${TOKEN}`;
@@ -98,7 +98,8 @@ export async function installCpythonFromRelease(release: tc.IToolRelease) {
   core.info(`Download from "${downloadUrl}"`);
   let pythonPath = '';
   try {
-    pythonPath = await tc.downloadTool(downloadUrl, undefined, AUTH);
+    const fileName = getDownloadFileName(downloadUrl);
+    pythonPath = await tc.downloadTool(downloadUrl, fileName, AUTH);
     core.info('Extract downloaded archive');
     let pythonExtractedFolder;
     if (IS_WINDOWS) {

src/utils.ts

@@ -310,3 +310,17 @@ export function getNextPageUrl<T>(response: ifm.TypedResponse<T>) {
   }
   return null;
 }
+
+/**
+ * Add temporary fix for Windows
+ * On Windows, it is necessary to retain the .zip extension for proper extraction.
+ * because the tc.extractZip() failure due to tc.downloadTool() not adding .zip extension.
+ * Related issue: https://github.com/actions/toolkit/issues/1179
+ * Related issue: https://github.com/actions/setup-python/issues/819
+ */
+export function getDownloadFileName(downloadUrl: string): string | undefined {
+  const tempDir = process.env.RUNNER_TEMP || '.';
+  return IS_WINDOWS
+    ? path.join(tempDir, path.basename(downloadUrl))
+    : undefined;
+}