Handle early dependency cache failures during Java setup (#1226)

* Handle cache restore promise rejections

Validate dependency cache providers before Java installation and settle cache restore failures immediately while preserving setup error precedence.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

* Make cache-rejection regression test deterministic

Reject the cache restore only after it has started and while the Java
installation is still pending, instead of relying on event-loop timing.
Verified the test fails against the pre-fix implementation.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

* Validate cache input after required input checks

Move the package-manager validation out of the top of run() so that
missing java-version/java-version-file and toolchain id errors keep
their original precedence. Validation now happens immediately before
the cache restore is started, which still fails fast before any JDK
download.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Bruno Borges <brborges@microsoft.com>

dist/cleanup/377.index.js

@@ -8,7 +8,7 @@ export const modules = {
 /* harmony export */ __webpack_require__.d(__webpack_exports__, {
 /* harmony export */   save: () => (/* binding */ save)
 /* harmony export */ });
-/* unused harmony export restore */
+/* unused harmony exports validatePackageManager, restore */
 /* harmony import */ var path__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(6928);
 /* harmony import */ var path__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(path__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var os__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(857);
@@ -108,6 +108,9 @@ function findPackageManager(id) {
     }
     return packageManager;
 }
+function validatePackageManager(id) {
+    findPackageManager(id);
+}
 function resolveCachePaths(packageManager, cachePaths) {
     return cachePaths.length > 0 ? cachePaths : packageManager.path;
 }

dist/setup/377.index.js

@@ -6,7 +6,8 @@ export const modules = {
 /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
 
 /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-/* harmony export */   restore: () => (/* binding */ restore)
+/* harmony export */   restore: () => (/* binding */ restore),
+/* harmony export */   validatePackageManager: () => (/* binding */ validatePackageManager)
 /* harmony export */ });
 /* unused harmony export save */
 /* harmony import */ var path__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(6928);
@@ -108,6 +109,9 @@ function findPackageManager(id) {
     }
     return packageManager;
 }
+function validatePackageManager(id) {
+    findPackageManager(id);
+}
 function resolveCachePaths(packageManager, cachePaths) {
     return cachePaths.length > 0 ? cachePaths : packageManager.path;
 }

dist/setup/index.js

@@ -36380,8 +36380,9 @@ async function run() {
                 jdkFile,
                 toolchainIds
             };
+            await validateCacheInput(cache);
             cacheRestore = cache
-                ? startCacheRestore(cache, cacheDependencyPath, cachePath)
+                ? settle(startCacheRestore(cache, cacheDependencyPath, cachePath))
                 : undefined;
             toolchainConfigurations.push(await installVersion(versionInfo.version, installerInputsOptions));
         }
@@ -36403,8 +36404,9 @@ async function run() {
                 jdkFile,
                 toolchainIds
             };
+            await validateCacheInput(cache);
             cacheRestore = cache
-                ? startCacheRestore(cache, cacheDependencyPath, cachePath)
+                ? settle(startCacheRestore(cache, cacheDependencyPath, cachePath))
                 : undefined;
             for (const [index, version] of versions.entries()) {
                 toolchainConfigurations.push(await installVersion(version, installerInputsOptions, index));
@@ -36419,19 +36421,25 @@ async function run() {
         actionError = error;
     }
     if (cacheRestore) {
-        try {
-            await cacheRestore;
-        }
-        catch (error) {
-            if (!actionError) {
-                actionError = error;
-            }
+        const cacheResult = await cacheRestore;
+        if (cacheResult.status === 'rejected' && !actionError) {
+            actionError = cacheResult.reason;
         }
     }
     if (actionError) {
         setup_java_core/* setFailed */.C1(actionError.message);
     }
 }
+async function validateCacheInput(cache) {
+    if (!cache) {
+        return;
+    }
+    const { validatePackageManager } = await Promise.all(/* import() */[__nccwpck_require__.e(824), __nccwpck_require__.e(971), __nccwpck_require__.e(377)]).then(__nccwpck_require__.bind(__nccwpck_require__, 7377));
+    validatePackageManager(cache);
+}
+function settle(promise) {
+    return promise.then(value => ({ status: 'fulfilled', value }), reason => ({ status: 'rejected', reason }));
+}
 if (process.argv[1] === (0,external_url_.fileURLToPath)(import.meta.url)) {
     run();
 }