Merge 470d7fe388 into 89d709d423

dist/setup/index.js

@@ -99786,6 +99786,7 @@ function run() {
             if (registryUrl) {
                 auth.configAuthentication(registryUrl, alwaysAuth);
             }
+            const resolvedPackageManager = getNameFromPackageManagerField();
             const cacheDependencyPath = core.getInput('cache-dependency-path');
             if ((0, cache_utils_1.isCacheFeatureAvailable)()) {
                 // if the cache input is provided, use it for caching.
@@ -99794,16 +99795,13 @@ function run() {
                     yield (0, cache_restore_1.restoreCache)(cache, cacheDependencyPath);
                     // package manager npm is detected from package.json, enable auto-caching for npm.
                 }
-                else if (packagemanagercache) {
+                else if (resolvedPackageManager && packagemanagercache) {
-                    const resolvedPackageManager = getNameFromPackageManagerField();
-                    if (resolvedPackageManager) {
                     core.info("Detected npm as the package manager from package.json's packageManager field. " +
                         'Auto caching has been enabled for npm. If you want to disable it, set package-manager-cache input to false');
                     core.saveState(constants_1.State.CachePackageManager, resolvedPackageManager);
                     yield (0, cache_restore_1.restoreCache)(resolvedPackageManager, cacheDependencyPath);
                 }
             }
-            }
             const matchersPath = path.join(__dirname, '../..', '.github');
             core.info(`##[add-matcher]${path.join(matchersPath, 'tsc.json')}`);
             core.info(`##[add-matcher]${path.join(matchersPath, 'eslint-stylish.json')}`);

src/main.ts

@@ -67,6 +67,7 @@ export async function run() {
       auth.configAuthentication(registryUrl, alwaysAuth);
     }
 
+    const resolvedPackageManager = getNameFromPackageManagerField();
     const cacheDependencyPath = core.getInput('cache-dependency-path');
 
     if (isCacheFeatureAvailable()) {
@@ -75,9 +76,7 @@ export async function run() {
         core.saveState(State.CachePackageManager, cache);
         await restoreCache(cache, cacheDependencyPath);
         // package manager npm is detected from package.json, enable auto-caching for npm.
-      } else if (packagemanagercache) {
+      } else if (resolvedPackageManager && packagemanagercache) {
-        const resolvedPackageManager = getNameFromPackageManagerField();
-        if (resolvedPackageManager) {
         core.info(
           "Detected npm as the package manager from package.json's packageManager field. " +
             'Auto caching has been enabled for npm. If you want to disable it, set package-manager-cache input to false'
@@ -86,7 +85,6 @@ export async function run() {
         await restoreCache(resolvedPackageManager, cacheDependencyPath);
       }
     }
-    }
 
     const matchersPath = path.join(__dirname, '../..', '.github');
     core.info(`##[add-matcher]${path.join(matchersPath, 'tsc.json')}`);