Merge 7944727638 into dda4788290

* Update versions.yml

* Update versions.yml

* doc update

* update

* update

* doc update

.github/workflows/basic-validation.yml

@@ -16,4 +16,4 @@ jobs:
     name: Basic validation
     uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
     with:
-      node-version: '20.x'
+      node-version: '24.x'

.github/workflows/check-dist.yml

@@ -16,4 +16,4 @@ jobs:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
     with:
-      node-version: '20.x'
+      node-version: '24.x'

.github/workflows/e2e-cache.yml

@@ -6,7 +6,7 @@ on:
       - '**.md'
   push:
     branches:
-      - test-macos-x64-runner
+      - main
       - releases/*
     paths-ignore:
       - '**.md'

.github/workflows/proxy.yml

@@ -25,15 +25,15 @@ jobs:
     env:
       https_proxy: http://squid-proxy:3128
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
-      - name: Setup node 14
+      - name: Setup node 24
         uses: ./
         with:
-          node-version: 14.x
+          node-version: 24.x
       - name: Verify node and npm
-        run: __tests__/verify-node.sh 14
+        run: __tests__/verify-node.sh 24
 
   test-bypass-proxy:
     runs-on: ubuntu-latest
@@ -41,12 +41,12 @@ jobs:
       https_proxy: http://no-such-proxy:3128
       no_proxy: api.github.com,github.com,nodejs.org,registry.npmjs.org,*.s3.amazonaws.com,s3.amazonaws.com
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
-      - name: Setup node 11
+      - name: Setup node 24
         uses: ./
         with:
-          node-version: 11
+          node-version: 24
       - name: Verify node and npm
-        run: __tests__/verify-node.sh 11
+        run: __tests__/verify-node.sh 24

.github/workflows/publish-immutable-actions.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checking out
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Publish
         id: publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/release-new-action-version.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update the ${{ env.TAG_NAME }} tag
-        uses: actions/publish-action@v0.3.0
+        uses: actions/publish-action@v0.4.0
         with:
           source-tag: ${{ env.TAG_NAME }}
           slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/versions.yml

@@ -6,7 +6,7 @@ on:
       - '**.md'
   push:
     branches:
-      - test-macos-x64-runner
+      - main
       - releases/*
     paths-ignore:
       - '**.md'

.licenses/npm/@types/node.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@types/node"
-version: 20.11.25
+version: 24.1.0
 type: npm
 summary: TypeScript definitions for node
 homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node

.licenses/npm/semver-7.7.2.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: semver
-version: 7.6.3
+version: 7.7.2
 type: npm
 summary: The semantic version parser used by npm.
 homepage:

.licenses/npm/undici-types.dep.yml

@@ -1,15 +1,17 @@
 ---
 name: undici-types
-version: 5.26.5
+version: 7.8.0
 type: npm
 summary: A stand-alone types package for Undici
 homepage: https://undici.nodejs.org
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
+- sources: LICENSE
   text: |
     MIT License
 
+    Copyright (c) Matteo Collina and Undici contributors
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights

.licenses/npm/uuid-11.1.0.dep.yml

@@ -1,20 +0,0 @@
----
-name: uuid
-version: 11.1.0
-type: npm
-summary: RFC9562 UUIDs
-homepage:
-license: mit
-licenses:
-- sources: LICENSE.md
-  text: |
-    The MIT License (MIT)
-
-    Copyright (c) 2010-2020 Robert Kieffer and other contributors
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-notices: []

.licenses/npm/uuid.dep.yml

@@ -3,7 +3,7 @@ name: uuid
 version: 8.3.2
 type: npm
 summary: RFC4122 (v1, v4, and v5) UUIDs
-homepage: https://github.com/uuidjs/uuid#readme
+homepage: 
 license: mit
 licenses:
 - sources: LICENSE.md

README.md

@@ -12,13 +12,27 @@ This action provides the following functionality for GitHub Actions users:
 - Registering problem matchers for error output
 - Configuring authentication for GPR or npm
 
+## Breaking changes in V6
+
+- Caching is now automatically enabled for npm projects when either the `devEngines.packageManager` field or the top-level `packageManager` field in `package.json` is set to `npm`. For other package managers, such as Yarn and pnpm, caching is disabled by default and must be configured manually using the `cache` input.
+
+## Breaking changes in V5 
+
+- Enabled caching by default with package manager detection if no cache input is provided.
+  > For workflows with elevated privileges or access to sensitive information, we recommend disabling automatic caching by setting `package-manager-cache: false` when caching is not needed for secure operation.
+
+- Upgraded action from node20 to node24.
+  > Make sure your runner is on version v2.327.1 or later to ensure compatibility with this release. [See Release Notes](https://github.com/actions/runner/releases/tag/v2.327.1)
+
+For more details, see the full release notes on the [releases page](https://github.com/actions/setup-node/releases/v5.0.0)
+
 ## Usage
 
 See [action.yml](action.yml)
 
 <!-- start usage -->
 ```yaml
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v6
   with:
     # Version Spec of the version to use in SemVer notation.
     # It also admits such aliases as lts/*, latest, nightly and canary builds
@@ -57,6 +71,11 @@ See [action.yml](action.yml)
     # Default: ''
     cache: ''
 
+    # Controls automatic caching for npm. By default, caching for npm is enabled if either the devEngines.packageManager field or the top-level packageManager field in package.json specifies npm and no explicit cache input is provided.
+    # To disable automatic caching for npm, set package-manager-cache to false.
+    # default: true
+    package-manager-cache: true
+
     # Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. 
     # It will generate hash from the target file for primary key. It works only If cache is specified.  
     # Supports wildcards or a list of file names for caching multiple dependencies.
@@ -98,10 +117,10 @@ See [action.yml](action.yml)
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: 18
+    node-version: 24
 - run: npm ci
 - run: npm test
 ```
@@ -118,9 +137,9 @@ The `node-version` input supports the Semantic Versioning Specification, for mor
 
 Examples:
 
- - Major versions: `18`, `20`
- - More specific versions: `10.15`, `16.15.1` , `18.4.0`
- - NVM LTS syntax: `lts/erbium`, `lts/fermium`, `lts/*`, `lts/-n`
+ - Major versions: `22`, `24`
+ - More specific versions: `20.19`, `22.17.1` , `24.8.0`
+ - NVM LTS syntax: `lts/iron`, `lts/jod`, `lts/*`, `lts/-n`
  - Latest release: `*` or `latest`/`current`/`node`
 
 **Note:** Like the other values, `*` will get the latest [locally-cached Node.js version](https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2204-Readme.md#nodejs), or the latest version from [actions/node-versions](https://github.com/actions/node-versions/blob/main/versions-manifest.json), depending on the [`check-latest`](docs/advanced-usage.md#check-latest-version) input.
@@ -135,7 +154,7 @@ It's **always** recommended to commit the lockfile of your package manager for s
 
 ## Caching global packages data
 
-The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching global packages data but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
+The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching global packages data but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional.
 
 The action defaults to search for the dependency file (`package-lock.json`, `npm-shrinkwrap.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories.
 
@@ -147,10 +166,10 @@ See the examples of using cache for `yarn`/`pnpm` and `cache-dependency-path` in
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: 20
+    node-version: 24
     cache: 'npm'
 - run: npm ci
 - run: npm test
@@ -160,16 +179,30 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: 20
+    node-version: 24
     cache: 'npm'
     cache-dependency-path: subdir/package-lock.json
 - run: npm ci
 - run: npm test
 ```
 
+Caching for npm dependencies is automatically enabled when your `package.json` contains either `devEngines.packageManager` field or top-level `packageManager` field set to `npm`, and no explicit cache input is provided.
+
+This behavior is controlled by the `package-manager-cache` input, which defaults to `true`. To turn off automatic caching, set `package-manager-cache` to `false`.
+
+```yaml
+steps:
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
+  with:
+    package-manager-cache: false
+- run: npm ci
+```
+> If your `package.json` file does not include a `packageManager` field set to `npm`, caching will be disabled unless you explicitly enable it. For workflows with elevated privileges or access to sensitive information, we recommend disabling automatic caching for npm by setting `package-manager-cache: false` when caching is not required for secure operation.
+
 ## Matrix Testing
 
 ```yaml
@@ -178,12 +211,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ 14, 16, 18 ]
+        node: [ 20, 22, 24 ]
     name: Node ${{ matrix.node }} sample
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
       - run: npm ci
@@ -197,10 +230,10 @@ jobs:
 To get a higher rate limit, you can [generate a personal access token on github.com](https://github.com/settings/tokens/new) and pass it as the `token` input for the action:
 
 ```yaml
-uses: actions/setup-node@v4
+uses: actions/setup-node@v6
 with:
   token: ${{ secrets.GH_DOTCOM_TOKEN }}
-  node-version: 20
+  node-version: 24
 ```
 
 If the runner is not able to access github.com, any Nodejs versions requested during a workflow run must come from the runner's tool cache. See "[Setting up the tool cache on self-hosted runners without internet access](https://docs.github.com/en/enterprise-server@3.2/admin/github-actions/managing-access-to-actions-from-githubcom/setting-up-the-tool-cache-on-self-hosted-runners-without-internet-access)" for more information.
@@ -238,4 +271,4 @@ Contributions are welcome! See [Contributor's Guide](docs/contributors.md)
 
 ## Code of Conduct
 
-:wave: Be nice. See [our code of conduct](CODE_OF_CONDUCT.md)
+:wave: Be nice. See [our code of conduct](CODE_OF_CONDUCT.md)

__tests__/cache-save.test.ts

@@ -114,10 +114,10 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CachePrimaryKey || key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePaths
+              ? '["/foo/bar"]'
+              : 'not expected'
       );
 
       await run();
@@ -138,10 +138,10 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CachePrimaryKey || key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePaths
+              ? '["/foo/bar"]'
+              : 'not expected'
       );
 
       await run();
@@ -162,10 +162,10 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CachePrimaryKey || key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePaths
+              ? '["/foo/bar"]'
+              : 'not expected'
       );
       getCommandOutputSpy.mockImplementationOnce(() => `${commonPath}/npm`);
 
@@ -184,10 +184,10 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CachePrimaryKey || key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePaths
+              ? '["/foo/bar"]'
+              : 'not expected'
       );
 
       await run();
@@ -207,12 +207,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePrimaryKey
-          ? npmFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePrimaryKey
+              ? npmFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
 
       await run();
@@ -237,12 +237,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? yarnFileHash
-          : key === State.CachePrimaryKey
-          ? npmFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? yarnFileHash
+            : key === State.CachePrimaryKey
+              ? npmFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
 
       await run();
@@ -267,12 +267,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? npmFileHash
-          : key === State.CachePrimaryKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? npmFileHash
+            : key === State.CachePrimaryKey
+              ? yarnFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
 
       await run();
@@ -297,12 +297,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? pnpmFileHash
-          : key === State.CachePrimaryKey
-          ? npmFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? pnpmFileHash
+            : key === State.CachePrimaryKey
+              ? npmFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
 
       await run();
@@ -327,12 +327,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? npmFileHash
-          : key === State.CachePrimaryKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? npmFileHash
+            : key === State.CachePrimaryKey
+              ? yarnFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
       saveCacheSpy.mockImplementation(() => {
         return -1;
@@ -360,12 +360,12 @@ describe('run', () => {
         key === State.CachePackageManager
           ? inputs['cache']
           : key === State.CacheMatchedKey
-          ? npmFileHash
-          : key === State.CachePrimaryKey
-          ? yarnFileHash
-          : key === State.CachePaths
-          ? '["/foo/bar"]'
-          : 'not expected'
+            ? npmFileHash
+            : key === State.CachePrimaryKey
+              ? yarnFileHash
+              : key === State.CachePaths
+                ? '["/foo/bar"]'
+                : 'not expected'
       );
       saveCacheSpy.mockImplementation(() => {
         throw new cache.ValidationError('Validation failed');

__tests__/data/.nvmrc

@@ -1 +1 @@
-v20
+v24

__tests__/data/.tool-versions

@@ -1 +1 @@
-nodejs 20.0.0
+nodejs 24.0.0

__tests__/data/.tool-versions-node

@@ -1 +1 @@
-node 20.0.0
+node 24.0.0

__tests__/data/package-volta.json

@@ -3,6 +3,6 @@
     "node": "^14.0.0"
   },
   "volta": {
-    "node": "20.0.0"
+    "node": "24.0.0"
   }
 }

__tests__/data/package.json

@@ -1,5 +1,5 @@
 {
   "engines": {
-    "node": "^20.0.0"
+    "node": "^24.0.0"
   }
 }

__tests__/main.test.ts

@@ -20,6 +20,7 @@ describe('main tests', () => {
 
   let infoSpy: jest.SpyInstance;
   let warningSpy: jest.SpyInstance;
+  let saveStateSpy: jest.SpyInstance;
   let inSpy: jest.SpyInstance;
   let setOutputSpy: jest.SpyInstance;
   let startGroupSpy: jest.SpyInstance;
@@ -53,6 +54,8 @@ describe('main tests', () => {
     setOutputSpy.mockImplementation(() => {});
     warningSpy = jest.spyOn(core, 'warning');
     warningSpy.mockImplementation(() => {});
+    saveStateSpy = jest.spyOn(core, 'saveState');
+    saveStateSpy.mockImplementation(() => {});
     startGroupSpy = jest.spyOn(core, 'startGroup');
     startGroupSpy.mockImplementation(() => {});
     endGroupSpy = jest.spyOn(core, 'endGroup');
@@ -280,4 +283,149 @@ describe('main tests', () => {
       );
     });
   });
+
+  describe('cache feature tests', () => {
+    it('Should enable caching when packageManager is npm and cache input is not provided', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      isCacheActionAvailable.mockImplementation(() => true);
+
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          packageManager: 'npm@10.8.2'
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).toHaveBeenCalledWith(expect.anything(), 'npm');
+    });
+
+    it('Should enable caching when devEngines.packageManager.name is "npm" and cache input is not provided', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      isCacheActionAvailable.mockImplementation(() => true);
+
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          devEngines: {
+            packageManager: {name: 'npm'}
+          }
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).toHaveBeenCalledWith(expect.anything(), 'npm');
+    });
+
+    it('Should enable caching when devEngines.packageManager is array and one entry has name "npm"', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      isCacheActionAvailable.mockImplementation(() => true);
+
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          devEngines: {
+            packageManager: [{name: 'pnpm'}, {name: 'npm'}]
+          }
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).toHaveBeenCalledWith(expect.anything(), 'npm');
+    });
+
+    it('Should not enable caching if packageManager is "pnpm@8.0.0" and cache input is not provided', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          packageManager: 'pnpm@8.0.0'
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).not.toHaveBeenCalled();
+    });
+
+    it('Should not enable caching if devEngines.packageManager.name is "pnpm"', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          devEngines: {
+            packageManager: {name: 'pnpm'}
+          }
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).not.toHaveBeenCalled();
+    });
+
+    it('Should not enable caching if devEngines.packageManager is array without "npm"', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          devEngines: {
+            packageManager: [{name: 'pnpm'}, {name: 'yarn'}]
+          }
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).not.toHaveBeenCalled();
+    });
+
+    it('Should not enable caching if packageManager field is missing in package.json and cache input is not provided', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = '';
+      inSpy.mockImplementation(name => inputs[name]);
+      const readFileSpy = jest.spyOn(fs, 'readFileSync');
+      readFileSpy.mockImplementation(() =>
+        JSON.stringify({
+          // packageManager field is not present
+        })
+      );
+
+      await main.run();
+
+      expect(saveStateSpy).not.toHaveBeenCalled();
+    });
+
+    it('Should skip caching when package-manager-cache is false', async () => {
+      inputs['package-manager-cache'] = 'false';
+      inputs['cache'] = '';
+      inSpy.mockImplementation(name => inputs[name]);
+      await main.run();
+      expect(saveStateSpy).not.toHaveBeenCalled();
+    });
+
+    it('Should enable caching with cache input explicitly provided', async () => {
+      inputs['package-manager-cache'] = 'true';
+      inputs['cache'] = 'npm';
+      inSpy.mockImplementation(name => inputs[name]);
+      isCacheActionAvailable.mockImplementation(() => true);
+      await main.run();
+      expect(saveStateSpy).toHaveBeenCalledWith(expect.anything(), 'npm');
+    });
+  });
 });

__tests__/verify-node.sh

@@ -7,8 +7,13 @@ fi
 
 node_version="$(node --version)"
 echo "Found node version '$node_version'"
-if [ -z "$(echo $node_version | grep --fixed-strings v$1)" ]; then
-  echo "Unexpected version"
+
+# Extract the major version from the node version (remove the 'v' prefix)
+actual_major_version=$(echo $node_version | sed -E 's/^v([0-9]+)\..*/\1/')
+expected_major_version=$(echo $1 | sed -E 's/^([0-9]+)\..*/\1/') # Extract major version from argument
+
+if [ "$actual_major_version" != "$expected_major_version" ]; then
+  echo "Expected Node.js $expected_major_version.x.x but found $node_version"
   exit 1
 fi
 

action.yml

@@ -23,6 +23,9 @@ inputs:
     default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
   cache:
     description: 'Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm.'
+  package-manager-cache:
+    description: 'Set to false to disable automatic caching. By default, caching is enabled when either devEngines.packageManager or the top-level packageManager field in package.json specifies npm as the package manager.'
+    default: true
   cache-dependency-path:
     description: 'Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. Supports wildcards or a list of file names for caching multiple dependencies.'
   mirror:
@@ -37,7 +40,7 @@ outputs:
   node-version:
     description: 'The installed node version.'
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/setup/index.js'
   post: 'dist/cache-save/index.js'
   post-if: success()

docs/advanced-usage.md

@@ -45,10 +45,10 @@ If `check-latest` is set to `true`, the action first checks if the cached versio
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '16'
+    node-version: '24'
     check-latest: true
 - run: npm ci
 - run: npm test
@@ -63,8 +63,8 @@ See [supported version syntax](https://github.com/actions/setup-node#supported-v
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
     node-version-file: '.nvmrc'
 - run: npm ci
@@ -97,10 +97,10 @@ jobs:
     runs-on: windows-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '14'
+          node-version: '24'
           architecture: 'x64' # optional, x64 or x86. If not specified, x64 will be used by default
       - run: npm ci
       - run: npm test
@@ -118,10 +118,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '20.0.0-v8-canary' # it will install the latest v8 canary release for node 20.0.0
+          node-version: '24.0.0-v8-canary' # it will install the latest v8 canary release for node 24.0.0
       - run: npm ci
       - run: npm test
 ```
@@ -133,10 +133,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '20-v8-canary' # it will install the latest v8 canary release for node 20
+          node-version: '24-v8-canary' # it will install the latest v8 canary release for node 24
       - run: npm ci
       - run: npm test
 ```
@@ -149,10 +149,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 'v20.1.1-v8-canary20221103f7e2421e91'
+          node-version: 'v24.0.0-v8-canary2025030537242e55ac'
       - run: npm ci
       - run: npm test
 ```
@@ -169,10 +169,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '16-nightly' # it will install the latest nightly release for node 16
+          node-version: '24-nightly' # it will install the latest nightly release for node 24
       - run: npm ci
       - run: npm test
 ```
@@ -185,10 +185,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '16.0.0-nightly' # it will install the latest nightly release for node 16.0.0
+          node-version: '24.0.0-nightly' # it will install the latest nightly release for node 24.0.0
       - run: npm ci
       - run: npm test
 ```
@@ -201,10 +201,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '16.0.0-nightly20210420a0261d231c'
+          node-version: '24.0.0-nightly202505066102159fa1'
       - run: npm ci
       - run: npm test
 ```
@@ -219,27 +219,28 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: '16.0.0-rc.1'
+          node-version: '24.0.0-rc.4'
       - run: npm ci
       - run: npm test
 ```
 
-**Note:** Unlike nightly versions, which support version range specifiers, you must specify the exact version for a release candidate: `16.0.0-rc.1`.
+**Note:** Unlike nightly versions, which support version range specifiers, you must specify the exact version for a release candidate: `24.0.0-rc.4`.
 
 ## Caching packages data
 The action follows [actions/cache](https://github.com/actions/cache/blob/main/examples.md#node---npm) guidelines, and caches global cache on the machine instead of `node_modules`, so cache can be reused between different Node.js versions.
 
 **Caching yarn dependencies:**
-Yarn caching handles both yarn versions: 1 or 2.
+Yarn caching handles both Yarn Classic (v1) and Yarn Berry (v2, v3, v4+).
+
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14'
+    node-version: '24'
     cache: 'yarn'
 - run: yarn install --frozen-lockfile # optional, --immutable
 - run: yarn test
@@ -255,13 +256,13 @@ steps:
 # NOTE: pnpm caching support requires pnpm version >= 6.10.0
 
 steps:
-- uses: actions/checkout@v4
-- uses: pnpm/action-setup@v2
+- uses: actions/checkout@v5
+- uses: pnpm/action-setup@v4
   with:
-    version: 6.32.9
-- uses: actions/setup-node@v4
+    version: 10
+- uses: actions/setup-node@v6
   with:
-    node-version: '14'
+    node-version: '24'
     cache: 'pnpm'
 - run: pnpm install
 - run: pnpm test
@@ -274,10 +275,10 @@ steps:
 **Using wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14'
+    node-version: '24'
     cache: 'npm'
     cache-dependency-path: '**/package-lock.json'
 - run: npm ci
@@ -287,10 +288,10 @@ steps:
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14'
+    node-version: '24'
     cache: 'npm'
     cache-dependency-path: |
       server/app/package-lock.json
@@ -299,6 +300,35 @@ steps:
 - run: npm test
 ```
 
+**Restore-Only Cache**
+
+```yaml
+## In some workflows, you may want to restore a cache without saving it. This can help reduce cache writes and storage usage in workflows that only need to read from cache
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      # Restore Node.js modules cache (restore-only)
+      - name: Restore Node modules cache
+        uses: actions/cache@v4
+        id: cache-node-modules
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+      # Setup Node.js
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: '24'
+      # Install dependencies
+      - run: npm install
+```
+
+> For more details related to cache scenarios, please refer [Node – npm](https://github.com/actions/cache/blob/main/examples.md#node---npm).
+
 ## Multiple Operating Systems and Architectures
 
 ```yaml
@@ -312,21 +342,21 @@ jobs:
           - macos-latest
           - windows-latest
         node_version:
-          - 12
-          - 14
-          - 16
+          - 20
+          - 22
+          - 24
         architecture:
           - x64
         # an extra windows-x86 run:
         include:
-          - os: windows-2016
-            node_version: 12
+          - os: windows-latest
+            node_version: 24
             architecture: x86
     name: Node ${{ matrix.node_version }} - ${{ matrix.architecture }} on ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node_version }}
           architecture: ${{ matrix.architecture }}
@@ -337,16 +367,16 @@ jobs:
 ## Publish to npmjs and GPR with npm
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14.x'
+    node-version: '24.x'
     registry-url: 'https://registry.npmjs.org'
 - run: npm ci
 - run: npm publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v6
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: npm publish
@@ -357,16 +387,16 @@ steps:
 ## Publish to npmjs and GPR with yarn
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14.x'
+    node-version: '24.x'
     registry-url: <registry url>
 - run: yarn install --frozen-lockfile
 - run: yarn publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.YARN_TOKEN }}
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v6
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: yarn publish
@@ -377,10 +407,10 @@ steps:
 ## Use private packages
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14.x'
+    node-version: '24.x'
     registry-url: 'https://registry.npmjs.org'
 # Skip post-install scripts here, as a malicious
 # script could steal NODE_AUTH_TOKEN.
@@ -397,10 +427,10 @@ Below you can find a sample "Setup .yarnrc.yml" step, that is going to allow you
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
+- uses: actions/checkout@v5
+- uses: actions/setup-node@v6
   with:
-    node-version: '14.x'
+    node-version: '24.x'
 - name: Setup .yarnrc.yml
   run: |
     yarn config set npmScopes.my-org.npmRegistryServer "https://npm.pkg.github.com"
@@ -427,9 +457,9 @@ It is possible to specify a token to authenticate with the mirror using the `mir
 The token will be passed as a bearer token in the `Authorization` header.
 
 ```yaml
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v6
   with:
-    node-version: '14.x'
+    node-version: '24.x'
     mirror: 'https://nodejs.org/dist'
     mirror-token: 'your-mirror-token'
 ```

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "setup-node",
-  "version": "4.0.0",
+  "version": "6.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "setup-node",
-      "version": "4.0.0",
+      "version": "6.0.0",
       "license": "MIT",
       "dependencies": {
         "@actions/cache": "^4.0.3",
@@ -17,12 +17,11 @@
         "@actions/http-client": "^2.2.1",
         "@actions/io": "^1.0.2",
         "@actions/tool-cache": "^2.0.2",
-        "semver": "^7.6.3",
-        "uuid": "^11.1.0"
+        "semver": "^7.6.3"
       },
       "devDependencies": {
         "@types/jest": "^29.5.14",
-        "@types/node": "^20.11.25",
+        "@types/node": "^24.1.0",
         "@types/semver": "^7.5.8",
         "@typescript-eslint/eslint-plugin": "^5.54.0",
         "@typescript-eslint/parser": "^5.54.0",
@@ -34,9 +33,12 @@
         "jest": "^29.7.0",
         "jest-circus": "^29.7.0",
         "jest-each": "^29.7.0",
-        "prettier": "^2.8.4",
-        "ts-jest": "^29.1.2",
+        "prettier": "^3.6.2",
+        "ts-jest": "^29.4.1",
         "typescript": "^5.4.2"
+      },
+      "engines": {
+        "node": ">=24.0.0"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -1780,11 +1782,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.11.25",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.25.tgz",
-      "integrity": "sha512-TBHyJxk2b7HceLVGFcpAUjsa5zIdsPWlR6XHfyGzd0SFu+/NFgQgMAl96MSDZgQDvJAvV6BKsFOrt6zIL09JDw==",
+      "version": "24.1.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.1.0.tgz",
+      "integrity": "sha512-ut5FthK5moxFKH2T1CUOC6ctR67rQRvvHdFLCD2Ql6KXmMuCrjsSsRI9UsLCm9M18BMwClv4pn327UvB7eeO1w==",
+      "license": "MIT",
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~7.8.0"
       }
     },
     "node_modules/@types/node-fetch": {
@@ -3500,6 +3503,28 @@
       "integrity": "sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==",
       "dev": true
     },
+    "node_modules/handlebars": {
+      "version": "4.7.8",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.8.tgz",
+      "integrity": "sha512-vafaFqs8MZkRrSX7sFVUdo3ap/eNiLnb4IakshzvP56X5Nr1iGKAIqdX6tMlm6HcNRIkr6AxO5jFEoJzzpT8aQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.2",
+        "source-map": "^0.6.1",
+        "wordwrap": "^1.0.0"
+      },
+      "bin": {
+        "handlebars": "bin/handlebars"
+      },
+      "engines": {
+        "node": ">=0.4.7"
+      },
+      "optionalDependencies": {
+        "uglify-js": "^3.1.4"
+      }
+    },
     "node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -4597,6 +4622,16 @@
         "node": "*"
       }
     },
+    "node_modules/minimist": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -4615,6 +4650,13 @@
       "integrity": "sha512-Tj+HTDSJJKaZnfiuw+iaF9skdPpTo2GtEly5JHnWV/hfv2Qj/9RKsGISQtLh2ox3l5EAGw487hnBee0sIJ6v2g==",
       "dev": true
     },
+    "node_modules/neo-async": {
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/node-fetch": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
@@ -4919,15 +4961,16 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
+      "integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
       "dev": true,
+      "license": "MIT",
       "bin": {
-        "prettier": "bin-prettier.js"
+        "prettier": "bin/prettier.cjs"
       },
       "engines": {
-        "node": ">=10.13.0"
+        "node": ">=14"
       },
       "funding": {
         "url": "https://github.com/prettier/prettier?sponsor=1"
@@ -5181,9 +5224,9 @@
       "integrity": "sha512-0s+oAmw9zLl1V1cS9BtZN7JAd0cW5e0QH4W3LWEK6a4LaLEA2OTpGYWDY+6XasBLtz6wkm3u1xRw95mRuJ59WA=="
     },
     "node_modules/semver": {
-      "version": "7.6.3",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
-      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
+      "version": "7.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
+      "integrity": "sha512-RF0Fw+rO5AMf9MAyaRXI4AV0Ulj5lMHqVxxdSgiVbixSCXoEmmX/jk0CuJw4+3SqroYO9VoUh+HcuJivvtJemA==",
       "license": "ISC",
       "bin": {
         "semver": "bin/semver.js"
@@ -5417,37 +5460,44 @@
       "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
     },
     "node_modules/ts-jest": {
-      "version": "29.1.2",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.1.2.tgz",
-      "integrity": "sha512-br6GJoH/WUX4pu7FbZXuWGKGNDuU7b8Uj77g/Sp7puZV6EXzuByl6JrECvm0MzVzSTkSHWTihsXt+5XYER5b+g==",
+      "version": "29.4.1",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.4.1.tgz",
+      "integrity": "sha512-SaeUtjfpg9Uqu8IbeDKtdaS0g8lS6FT6OzM3ezrDfErPJPHNDo/Ey+VFGP1bQIDfagYDLyRpd7O15XpG1Es2Uw==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "bs-logger": "0.x",
-        "fast-json-stable-stringify": "2.x",
-        "jest-util": "^29.0.0",
+        "bs-logger": "^0.2.6",
+        "fast-json-stable-stringify": "^2.1.0",
+        "handlebars": "^4.7.8",
         "json5": "^2.2.3",
-        "lodash.memoize": "4.x",
-        "make-error": "1.x",
-        "semver": "^7.5.3",
-        "yargs-parser": "^21.0.1"
+        "lodash.memoize": "^4.1.2",
+        "make-error": "^1.3.6",
+        "semver": "^7.7.2",
+        "type-fest": "^4.41.0",
+        "yargs-parser": "^21.1.1"
       },
       "bin": {
         "ts-jest": "cli.js"
       },
       "engines": {
-        "node": "^16.10.0 || ^18.0.0 || >=20.0.0"
+        "node": "^14.15.0 || ^16.10.0 || ^18.0.0 || >=20.0.0"
       },
       "peerDependencies": {
         "@babel/core": ">=7.0.0-beta.0 <8",
-        "@jest/types": "^29.0.0",
-        "babel-jest": "^29.0.0",
-        "jest": "^29.0.0",
+        "@jest/transform": "^29.0.0 || ^30.0.0",
+        "@jest/types": "^29.0.0 || ^30.0.0",
+        "babel-jest": "^29.0.0 || ^30.0.0",
+        "jest": "^29.0.0 || ^30.0.0",
+        "jest-util": "^29.0.0 || ^30.0.0",
         "typescript": ">=4.3 <6"
       },
       "peerDependenciesMeta": {
         "@babel/core": {
           "optional": true
         },
+        "@jest/transform": {
+          "optional": true
+        },
         "@jest/types": {
           "optional": true
         },
@@ -5456,9 +5506,25 @@
         },
         "esbuild": {
           "optional": true
+        },
+        "jest-util": {
+          "optional": true
         }
       }
     },
+    "node_modules/ts-jest/node_modules/type-fest": {
+      "version": "4.41.0",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.41.0.tgz",
+      "integrity": "sha512-TeTSQ6H5YHvpqVwBRcnLDCBnDOHWYu7IvGbHT6N8AOymcr9PJGjc1GTtiWZTYg0NCgYwvnYWEkVChQAr9bjfwA==",
+      "dev": true,
+      "license": "(MIT OR CC0-1.0)",
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/tslib": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
@@ -5539,6 +5605,20 @@
         "node": ">=14.17"
       }
     },
+    "node_modules/uglify-js": {
+      "version": "3.19.3",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.19.3.tgz",
+      "integrity": "sha512-v3Xu+yuwBXisp6QYTcH4UbH+xYJXqnq2m/LtQVWKWzYc1iehYnLixoQDN9FH6/j9/oybfd6W9Ghwkl8+UMKTKQ==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "optional": true,
+      "bin": {
+        "uglifyjs": "bin/uglifyjs"
+      },
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
     "node_modules/undici": {
       "version": "5.29.0",
       "resolved": "https://registry.npmjs.org/undici/-/undici-5.29.0.tgz",
@@ -5552,9 +5632,10 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
+      "integrity": "sha512-9UJ2xGDvQ43tYyVMpuHlsgApydB8ZKfVYTsLDhXkFL/6gfkp+U8xTGdh8pMJv1SpZna0zxG1DwsKZsreLbXBxw==",
+      "license": "MIT"
     },
     "node_modules/universal-user-agent": {
       "version": "6.0.1",
@@ -5601,19 +5682,6 @@
         "punycode": "^2.1.0"
       }
     },
-    "node_modules/uuid": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.0.tgz",
-      "integrity": "sha512-0/A9rDy9P7cJ+8w1c9WD9V//9Wj15Ce2MPz8Ri6032usz+NfePxx5AcN3bN+r6ZL6jEo066/yNYB3tn4pQEx+A==",
-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
-      "license": "MIT",
-      "bin": {
-        "uuid": "dist/esm/bin/uuid"
-      }
-    },
     "node_modules/v8-to-istanbul": {
       "version": "9.1.3",
       "resolved": "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.1.3.tgz",
@@ -5666,6 +5734,13 @@
         "node": ">= 8"
       }
     },
+    "node_modules/wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha512-gvVzJFlPycKc5dZN4yPkP8w7Dc37BtP1yczEneOb4uq34pXZcvrtRTmWV8W+Ume+XCxKgbjM+nevkyFPMybd4Q==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",

package.json

@@ -1,9 +1,12 @@
 {
   "name": "setup-node",
-  "version": "4.0.0",
+  "version": "6.0.0",
   "private": true,
   "description": "setup node action",
   "main": "lib/setup-node.js",
+  "engines": {
+    "node": ">=24.0.0"
+  },
   "scripts": {
     "build": "ncc build -o dist/setup src/setup-node.ts && ncc build -o dist/cache-save src/cache-save.ts",
     "format": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --write \"**/*.{ts,yml,yaml}\"",
@@ -33,12 +36,11 @@
     "@actions/http-client": "^2.2.1",
     "@actions/io": "^1.0.2",
     "@actions/tool-cache": "^2.0.2",
-    "semver": "^7.6.3",
-    "uuid": "^11.1.0"
+    "semver": "^7.6.3"
   },
   "devDependencies": {
     "@types/jest": "^29.5.14",
-    "@types/node": "^20.11.25",
+    "@types/node": "^24.1.0",
     "@types/semver": "^7.5.8",
     "@typescript-eslint/eslint-plugin": "^5.54.0",
     "@typescript-eslint/parser": "^5.54.0",
@@ -50,8 +52,8 @@
     "jest": "^29.7.0",
     "jest-circus": "^29.7.0",
     "jest-each": "^29.7.0",
-    "prettier": "^2.8.4",
-    "ts-jest": "^29.1.2",
+    "prettier": "^3.6.2",
+    "ts-jest": "^29.4.1",
     "typescript": "^5.4.2"
   }
 }

src/cache-save.ts

@@ -7,6 +7,7 @@ import {getPackageManagerInfo} from './cache-utils';
 // Catch and log any unhandled exceptions.  These exceptions can leak out of the uploadChunk method in
 // @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
 // throw an uncaught exception.  Instead of failing this action, just warn.
+
 process.on('uncaughtException', e => {
   const warningPrefix = '[warning]';
   core.info(`${warningPrefix}${e.message}`);

src/cache-utils.ts

@@ -167,14 +167,12 @@ const getCacheDirectoriesFromCacheDependencyPath = async (
   packageManagerInfo: PackageManagerInfo,
   cacheDependencyPath: string
 ): Promise<string[]> => {
-  const projectDirectories = await getProjectDirectoriesFromCacheDependencyPath(
-    cacheDependencyPath
-  );
+  const projectDirectories =
+    await getProjectDirectoriesFromCacheDependencyPath(cacheDependencyPath);
   const cacheFoldersPaths = await Promise.all(
     projectDirectories.map(async projectDirectory => {
-      const cacheFolderPath = await packageManagerInfo.getCacheFolderPath(
-        projectDirectory
-      );
+      const cacheFolderPath =
+        await packageManagerInfo.getCacheFolderPath(projectDirectory);
       core.debug(
         `${packageManagerInfo.name}'s cache folder "${cacheFolderPath}" configured for the directory "${projectDirectory}"`
       );

src/distributions/base-distribution.ts

@@ -1,4 +1,3 @@
-import {v4 as uuidv4} from 'uuid';
 import * as tc from '@actions/tool-cache';
 import * as hc from '@actions/http-client';
 import * as core from '@actions/core';
@@ -185,7 +184,7 @@ export default abstract class BaseDistribution {
     const osArch: string = this.translateArchToDistUrl(arch);
 
     // Create temporary folder to download to
-    const tempDownloadFolder = `temp_${uuidv4()}`;
+    const tempDownloadFolder = `temp_${crypto.randomUUID()}`;
     const tempDirectory = process.env['RUNNER_TEMP'] || '';
     assert.ok(tempDirectory, 'Expected RUNNER_TEMP to be defined');
     const tempDir: string = path.join(tempDirectory, tempDownloadFolder);

src/distributions/official_builds/official_builds.ts

@@ -221,8 +221,8 @@ export default class OfficialBuilds extends BaseDistribution {
       alias === '*'
         ? numbered[numbered.length - 1]
         : n < 0
-        ? numbered[numbered.length - 1 + n]
-        : aliases[alias];
+          ? numbered[numbered.length - 1 + n]
+          : aliases[alias];
 
     if (!release) {
       throw new Error(

src/main.ts

@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 
 import os from 'os';
+import fs from 'fs';
 
 import * as auth from './authutil';
 import * as path from 'path';
@@ -20,6 +21,9 @@ export async function run() {
 
     let arch = core.getInput('architecture');
     const cache = core.getInput('cache');
+    const packagemanagercache =
+      (core.getInput('package-manager-cache') || 'true').toUpperCase() ===
+      'TRUE';
 
     // if architecture supplied but node-version is not
     // if we don't throw a warning, the already installed x64 node will be used which is not probably what user meant.
@@ -63,10 +67,25 @@ export async function run() {
       auth.configAuthentication(registryUrl, alwaysAuth);
     }
 
-    if (cache && isCacheFeatureAvailable()) {
-      core.saveState(State.CachePackageManager, cache);
-      const cacheDependencyPath = core.getInput('cache-dependency-path');
-      await restoreCache(cache, cacheDependencyPath);
+    const cacheDependencyPath = core.getInput('cache-dependency-path');
+
+    if (isCacheFeatureAvailable()) {
+      // if the cache input is provided, use it for caching.
+      if (cache) {
+        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) {
+        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(State.CachePackageManager, resolvedPackageManager);
+          await restoreCache(resolvedPackageManager, cacheDependencyPath);
+        }
+      }
     }
 
     const matchersPath = path.join(__dirname, '../..', '.github');
@@ -117,3 +136,34 @@ function resolveVersionInput(): string {
 
   return version;
 }
+
+export function getNameFromPackageManagerField(): string | undefined {
+  const npmRegex = /^(\^)?npm(@.*)?$/; // matches "npm", "npm@...", "^npm@..."
+  try {
+    const packageJson = JSON.parse(
+      fs.readFileSync(
+        path.join(process.env.GITHUB_WORKSPACE!, 'package.json'),
+        'utf-8'
+      )
+    );
+
+    // Check devEngines.packageManager first (object or array)
+    const devPM = packageJson?.devEngines?.packageManager;
+    const devPMArray = devPM ? (Array.isArray(devPM) ? devPM : [devPM]) : [];
+    for (const obj of devPMArray) {
+      if (typeof obj?.name === 'string' && npmRegex.test(obj.name)) {
+        return 'npm';
+      }
+    }
+
+    // Check top-level packageManager
+    const topLevelPM = packageJson?.packageManager;
+    if (typeof topLevelPM === 'string' && npmRegex.test(topLevelPM)) {
+      return 'npm';
+    }
+
+    return undefined;
+  } catch {
+    return undefined;
+  }
+}