change download for win32

dist/setup/index.js

@@ -62214,7 +62214,14 @@ function resolveVersionFromManifest(versionSpec, stable, auth) {
 function installGoVersion(info, auth) {
     return __awaiter(this, void 0, void 0, function* () {
         core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
-        const downloadPath = yield tc.downloadTool(info.downloadUrl, undefined, auth);
+        let downloadPath;
+        const platform = os_1.default.platform();
+        if (platform === 'win32') {
+            downloadPath = yield tc.downloadTool(info.downloadUrl, info.fileName, auth);
+        }
+        else {
+            downloadPath = yield tc.downloadTool(info.downloadUrl, undefined, auth);
+        }
         core.info('Extracting Go...');
         let extPath = yield extractGoArchive(downloadPath);
         core.info(`Successfully extracted go to ${extPath}`);

src/installer.ts

@@ -132,7 +132,13 @@ async function installGoVersion(
   auth: string | undefined
 ): Promise<string> {
   core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
-  const downloadPath = await tc.downloadTool(info.downloadUrl, undefined, auth);
+  let downloadPath: string;
+  const platform = os.platform();
+  if(platform === 'win32') {
+    downloadPath = await tc.downloadTool(info.downloadUrl, info.fileName, auth);
+  } else {
+    downloadPath = await tc.downloadTool(info.downloadUrl, undefined, auth);
+  }
 
   core.info('Extracting Go...');
   let extPath = await extractGoArchive(downloadPath);