Merge c1b361d808 into 0a44ba7841

README.md

@@ -21,7 +21,7 @@ See [action.yml](action.yml)
 - uses: actions/setup-node@v4
   with:
     # Version Spec of the version to use in SemVer notation.
-    # It also admits such aliases as lts, latest, nightly and canary builds
+    # It also admits such aliases as lts/*, latest, nightly and canary builds
     # Examples: 12.x, 10.15.1, >=10.15.0, lts/Hydrogen, 16-nightly, latest, node
     node-version: ''
 

dist/setup/index.js

@@ -94426,6 +94426,7 @@ const util_1 = __nccwpck_require__(2629);
 const constants_1 = __nccwpck_require__(9042);
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
+        var _a;
         try {
             //
             // Version is optional.  If supplied, install / use from the tool cache
@@ -94442,6 +94443,10 @@ function run() {
             if (!arch) {
                 arch = os_1.default.arch();
             }
+            if ((_a = process.env.AGENT_TOOLSDIRECTORY) === null || _a === void 0 ? void 0 : _a.trim()) {
+                process.env['RUNNER_TOOL_CACHE'] = process.env['AGENT_TOOLSDIRECTORY'];
+            }
+            core.debug(`Node is expected to be installed into ${process.env['RUNNER_TOOL_CACHE']}`);
             if (version) {
                 const token = core.getInput('token');
                 const auth = !token ? undefined : `token ${token}`;

src/main.ts

@@ -33,6 +33,14 @@ export async function run() {
       arch = os.arch();
     }
 
+    if (process.env.AGENT_TOOLSDIRECTORY?.trim()) {
+      process.env['RUNNER_TOOL_CACHE'] = process.env['AGENT_TOOLSDIRECTORY'];
+    }
+
+    core.debug(
+      `Node is expected to be installed into ${process.env['RUNNER_TOOL_CACHE']}`
+    );
+
     if (version) {
       const token = core.getInput('token');
       const auth = !token ? undefined : `token ${token}`;