Fix node-version-file interprets entire package.json as a version (#865)

* Fix URL of locally-cached Node.js version in README

* Change example of Major versions in Supported version syntax

setup-node v4 supports node v20, but these example may
cause misunderstanding like a v20 is not supported.

---------

Co-authored-by: fusagiko/takayamaki <takayamaki@users.noreply.github.com>

.github/workflows/basic-validation.yml

@@ -15,3 +15,5 @@ jobs:
   call-basic-validation:
     name: Basic validation
     uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
+    with:
+      node-version: '20.x'

.github/workflows/check-dist.yml

@@ -1,4 +1,4 @@
-name: Check dist/
+name: Check dist
 
 on:
   push:
@@ -15,3 +15,5 @@ jobs:
   call-check-dist:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
+    with:
+      node-version: '20.x'

.github/workflows/e2e-cache.yml

@@ -21,7 +21,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [12, 14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Clean global cache
         run: npm cache clean --force
       - name: Setup Node
@@ -44,7 +44,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [12, 14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
@@ -77,7 +77,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Yarn version
         run: yarn --version
       - name: Generate yarn file
@@ -93,13 +93,13 @@ jobs:
           node-version: ${{ matrix.node-version }}
           cache: 'yarn'
       - name: Install dependencies
-        run: yarn install
+        run: yarn install --ignore-engines
       - name: Verify node and yarn
         run: __tests__/verify-node.sh "${{ matrix.node-version }}"
         shell: bash
 
-  node-yarn2-depencies-caching:
-    name: Test yarn 2 (Node ${{ matrix.node-version}}, ${{ matrix.os }})
+  node-yarn3-depencies-caching:
+    name: Test yarn 3 (Node ${{ matrix.node-version}}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     env:
       YARN_ENABLE_IMMUTABLE_INSTALLS: false
@@ -109,9 +109,9 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [12, 14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Update yarn
-        run: yarn set version berry
+        run: yarn set version 3.6.4
       - name: Yarn version
         run: yarn --version
       - name: Generate simple .yarnrc.yml
@@ -143,7 +143,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: prepare sub-projects
         run: __tests__/prepare-yarn-subprojects.sh yarn1
@@ -170,10 +170,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: prepare sub-projects
-        run: __tests__/prepare-yarn-subprojects.sh
+        run: __tests__/prepare-yarn-subprojects.sh keepcache keepcache
 
       # expect
       #  - no errors
@@ -197,7 +197,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: prepare sub-projects
         run: __tests__/prepare-yarn-subprojects.sh global
@@ -224,7 +224,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: prepare sub-projects
         run: /bin/bash __tests__/prepare-yarn-subprojects.sh keepcache

.github/workflows/proxy.yml

@@ -25,7 +25,7 @@ jobs:
     env:
       https_proxy: http://squid-proxy:3128
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
       - name: Setup node 14
@@ -41,7 +41,7 @@ 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@v3
+      - uses: actions/checkout@v4
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
       - name: Setup node 11

.github/workflows/versions.yml

@@ -20,7 +20,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [10, 12, 14]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -37,7 +37,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [lts/dubnium, lts/erbium, lts/fermium, lts/*, lts/-1]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -64,7 +64,7 @@ jobs:
             '20.0.0-v8-canary20221101e50e45c9f8'
           ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -85,7 +85,7 @@ jobs:
         node-version:
           [16.0.0-nightly20210420a0261d231c, 17-nightly, 18.0.0-nightly]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -105,7 +105,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [16.0.0-rc.1, 18.0.0-rc.2, 19.0.0-rc.0]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -125,7 +125,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [10.15, 12.16.0, 14.2.0, 16.3.0]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:
@@ -142,7 +142,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [10, 12, 14]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node and check latest
         uses: ./
         with:
@@ -158,9 +158,10 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version-file: [.nvmrc, .tool-versions, package.json]
+        node-version-file:
+          [.nvmrc, .tool-versions, .tool-versions-node, package.json]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Remove volta from package.json
         shell: bash
         run: cat <<< "$(jq 'del(.volta)' ./__tests__/data/package.json)" > ./__tests__/data/package.json
@@ -178,7 +179,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup node from node version file
         uses: ./
         with:
@@ -194,7 +195,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [11, 13]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node from dist
         uses: ./
         with:
@@ -210,7 +211,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # test old versions which didn't have npm and layout different
       - name: Setup node 0.12.18 from dist
         uses: ./
@@ -223,7 +224,7 @@ jobs:
   arch:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup node 14 x86 from dist
         uses: ./
         with:
@@ -247,7 +248,7 @@ jobs:
           echo "LATEST_NODE_VERSION=$latestNodeVersion" >> $GITHUB_OUTPUT
         id: version
         shell: bash
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node
         uses: ./
         with:

README.md

@@ -18,14 +18,14 @@ See [action.yml](action.yml)
 
 <!-- start usage -->
 ```yaml
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v4
   with:
     # Version Spec of the version to use in SemVer notation.
     # It also emits 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: ''
 
-    # File containing the version Spec of the version to use.  Examples: .nvmrc, .node-version, .tool-versions.
+    # File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions.
     # If node-version and node-version-file are both provided the action will use version from node-version. 
     node-version-file: ''
 
@@ -83,8 +83,8 @@ See [action.yml](action.yml)
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: 18
 - run: npm ci
@@ -99,16 +99,16 @@ For information regarding locally cached versions of Node.js on GitHub hosted ru
 
 ### Supported version syntax
 
-The `node-version` input supports the Semantic Versioning Specification, for more detailed examples please refer to the [documentation](https://github.com/npm/node-semver).
+The `node-version` input supports the Semantic Versioning Specification, for more detailed examples please refer to [the semver package documentation](https://github.com/npm/node-semver).
 
 Examples:
 
- - Major versions: `14`, `16`, `18`
+ - Major versions: `16`, `18`, `20`
  - More specific versions: `10.15`, `16.15.1` , `18.4.0`
  - NVM LTS syntax: `lts/erbium`, `lts/fermium`, `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/linux/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.
+**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.
 
 `current`/`latest`/`node` always resolve to the latest [dist version](https://nodejs.org/dist/index.json).
 That version is then downloaded from actions/node-versions if possible, or directly from Node.js if not.
@@ -132,8 +132,8 @@ See the examples of using cache for `yarn`/`pnpm` and `cache-dependency-path` in
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: 16
     cache: 'npm'
@@ -145,8 +145,8 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: 16
     cache: 'npm'
@@ -166,9 +166,9 @@ jobs:
         node: [ 14, 16, 18 ]
     name: Node ${{ matrix.node }} sample
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
       - run: npm ci
@@ -182,7 +182,7 @@ 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@v3
+uses: actions/setup-node@v4
 with:
   token: ${{ secrets.GH_DOTCOM_TOKEN }}
   node-version: 16

__tests__/cache-save.test.ts

@@ -92,6 +92,9 @@ describe('run', () => {
 
     it('Package manager is not valid, skip caching', async () => {
       inputs['cache'] = 'yarn3';
+      getStateSpy.mockImplementation(key =>
+        key === State.CachePackageManager ? inputs['cache'] : ''
+      );
 
       await run();
 
@@ -108,7 +111,9 @@ describe('run', () => {
     it('should not save cache for yarn1', async () => {
       inputs['cache'] = 'yarn';
       getStateSpy.mockImplementation(key =>
-        key === State.CachePrimaryKey || key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CachePrimaryKey || key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePaths
           ? '["/foo/bar"]'
@@ -117,8 +122,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).toHaveBeenCalledWith(
@@ -130,7 +135,9 @@ describe('run', () => {
     it('should not save cache for yarn2', async () => {
       inputs['cache'] = 'yarn';
       getStateSpy.mockImplementation(key =>
-        key === State.CachePrimaryKey || key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CachePrimaryKey || key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePaths
           ? '["/foo/bar"]'
@@ -139,8 +146,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).toHaveBeenCalledWith(
@@ -152,7 +159,9 @@ describe('run', () => {
     it('should not save cache for npm', async () => {
       inputs['cache'] = 'npm';
       getStateSpy.mockImplementation(key =>
-        key === State.CachePrimaryKey || key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CachePrimaryKey || key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePaths
           ? '["/foo/bar"]'
@@ -162,8 +171,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(setFailedSpy).not.toHaveBeenCalled();
@@ -172,7 +181,9 @@ describe('run', () => {
     it('should not save cache for pnpm', async () => {
       inputs['cache'] = 'pnpm';
       getStateSpy.mockImplementation(key =>
-        key === State.CachePrimaryKey || key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CachePrimaryKey || key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePaths
           ? '["/foo/bar"]'
@@ -181,8 +192,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(setFailedSpy).not.toHaveBeenCalled();
@@ -193,7 +204,9 @@ describe('run', () => {
     it('saves cache from yarn 1', async () => {
       inputs['cache'] = 'yarn';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePrimaryKey
           ? npmFileHash
@@ -204,8 +217,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(
@@ -221,7 +234,9 @@ describe('run', () => {
     it('saves cache from yarn 2', async () => {
       inputs['cache'] = 'yarn';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? yarnFileHash
           : key === State.CachePrimaryKey
           ? npmFileHash
@@ -232,8 +247,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(
@@ -249,7 +264,9 @@ describe('run', () => {
     it('saves cache from npm', async () => {
       inputs['cache'] = 'npm';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? npmFileHash
           : key === State.CachePrimaryKey
           ? yarnFileHash
@@ -260,8 +277,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(
@@ -277,7 +294,9 @@ describe('run', () => {
     it('saves cache from pnpm', async () => {
       inputs['cache'] = 'pnpm';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? pnpmFileHash
           : key === State.CachePrimaryKey
           ? npmFileHash
@@ -288,8 +307,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(
@@ -305,7 +324,9 @@ describe('run', () => {
     it('save with -1 cacheId , should not fail workflow', async () => {
       inputs['cache'] = 'npm';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? npmFileHash
           : key === State.CachePrimaryKey
           ? yarnFileHash
@@ -319,8 +340,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(
@@ -336,7 +357,9 @@ describe('run', () => {
     it('saves with error from toolkit, should fail workflow', async () => {
       inputs['cache'] = 'npm';
       getStateSpy.mockImplementation((key: string) =>
-        key === State.CacheMatchedKey
+        key === State.CachePackageManager
+          ? inputs['cache']
+          : key === State.CacheMatchedKey
           ? npmFileHash
           : key === State.CachePrimaryKey
           ? yarnFileHash
@@ -350,8 +373,8 @@ describe('run', () => {
 
       await run();
 
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(getInputSpy).not.toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(4);
       expect(getCommandOutputSpy).toHaveBeenCalledTimes(0);
       expect(debugSpy).toHaveBeenCalledTimes(0);
       expect(infoSpy).not.toHaveBeenCalledWith(

__tests__/cache-utils.test.ts

@@ -23,8 +23,10 @@ describe('cache-utils', () => {
   let isFeatureAvailable: jest.SpyInstance;
   let info: jest.SpyInstance;
   let warningSpy: jest.SpyInstance;
+  let fsRealPathSyncSpy: jest.SpyInstance;
 
   beforeEach(() => {
+    console.log('::stop-commands::stoptoken');
     process.env['GITHUB_WORKSPACE'] = path.join(__dirname, 'data');
     debugSpy = jest.spyOn(core, 'debug');
     debugSpy.mockImplementation(msg => {});
@@ -35,8 +37,24 @@ describe('cache-utils', () => {
     isFeatureAvailable = jest.spyOn(cache, 'isFeatureAvailable');
 
     getCommandOutputSpy = jest.spyOn(utils, 'getCommandOutput');
+
+    fsRealPathSyncSpy = jest.spyOn(fs, 'realpathSync');
+    fsRealPathSyncSpy.mockImplementation(dirName => {
+      return dirName;
+    });
   });
 
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    //jest.restoreAllMocks();
+  });
+
+  afterAll(async () => {
+    console.log('::stoptoken::');
+    jest.restoreAllMocks();
+  }, 100000);
+
   describe('getPackageManagerInfo', () => {
     it.each<[string, PackageManagerInfo | null]>([
       ['npm', utils.supportedPackageManagers.npm],

__tests__/data/.tool-versions-node

@@ -0,0 +1 @@
+node 14.0.0

__tests__/main.test.ts

@@ -101,6 +101,7 @@ describe('main tests', () => {
       ${'  14.1.0  '}                              | ${'14.1.0'}
       ${'{"volta": {"node": ">=14.0.0 <=17.0.0"}}'}| ${'>=14.0.0 <=17.0.0'}
       ${'{"engines": {"node": "17.0.0"}}'}         | ${'17.0.0'}
+      ${'{}'}                                      | ${null}
     `.it('parses "$contents"', ({contents, expected}) => {
       expect(util.parseNodeVersionFile(contents)).toBe(expected);
     });

__tests__/nightly-installer.test.ts

@@ -95,6 +95,8 @@ describe('setup-node', () => {
         res = <INodeVersion[]>nodeTestDistRc;
       } else if (url.includes('/nightly')) {
         res = <INodeVersion[]>nodeTestDistNightly;
+      } else if (url.includes('/v8-canary')) {
+        res = <INodeVersion[]>nodeV8CanaryTestDist;
       } else {
         res = <INodeVersion[]>nodeTestDist;
       }

__tests__/official-installer.test.ts

@@ -357,6 +357,41 @@ describe('setup-node', () => {
     expect(cnSpy).toHaveBeenCalledWith(`::error::${errMsg}${osm.EOL}`);
   });
 
+  it('reports when download failed but version exists', async () => {
+    os.platform = 'linux';
+    os.arch = 'x64';
+
+    // a version which is not in the manifest but is in node dist
+    const versionSpec = '11.15.0';
+
+    inputs['node-version'] = versionSpec;
+    inputs['always-auth'] = false;
+    inputs['token'] = 'faketoken';
+
+    // ... but not in the local cache
+    findSpy.mockImplementation(() => '');
+
+    dlSpy.mockImplementationOnce(async () => {
+      throw new tc.HTTPError(404);
+    });
+
+    await main.run();
+
+    expect(getManifestSpy).toHaveBeenCalled();
+    expect(logSpy).toHaveBeenCalledWith(
+      `Attempting to download ${versionSpec}...`
+    );
+    expect(logSpy).toHaveBeenCalledWith(
+      'Not found in manifest. Falling back to download directly from Node'
+    );
+    expect(dlSpy).toHaveBeenCalled();
+    expect(warningSpy).toHaveBeenCalledWith(
+      `Node version ${versionSpec} for platform ${os.platform} and architecture ${os.arch} was found but failed to download. ` +
+        'This usually happens when downloadable binaries are not fully updated at https://nodejs.org/. ' +
+        'To resolve this issue you may either fall back to the older version or try again later.'
+    );
+  });
+
   it('acquires specified architecture of node', async () => {
     for (const {arch, version, osSpec} of [
       {arch: 'x86', version: '12.16.2', osSpec: 'win32'},

action.yml

@@ -8,7 +8,7 @@ inputs:
   node-version:
     description: 'Version Spec of the version to use. Examples: 12.x, 10.15.1, >=10.15.0.'
   node-version-file:
-    description: 'File containing the version Spec of the version to use.  Examples: .nvmrc, .node-version, .tool-versions.'
+    description: 'File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions.'
   architecture:
     description: 'Target architecture for Node to use. Examples: x86, x64. Will use system architecture by default.'
   check-latest:
@@ -33,7 +33,7 @@ outputs:
   node-version:
     description: 'The installed node version.'
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/setup/index.js'
   post: 'dist/cache-save/index.js'
   post-if: success()

docs/advanced-usage.md

@@ -45,8 +45,8 @@ If `check-latest` is set to `true`, the action first checks if the cached versio
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '16'
     check-latest: true
@@ -63,8 +63,8 @@ See [supported version syntax](https://github.com/actions/setup-node#supported-v
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version-file: '.nvmrc'
 - run: npm ci
@@ -95,8 +95,8 @@ jobs:
     runs-on: windows-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '14'
           architecture: 'x64' # optional, x64 or x86. If not specified, x64 will be used by default
@@ -116,8 +116,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '20.0.0-v8-canary' # it will install the latest v8 canary release for node 20.0.0
       - run: npm ci
@@ -131,8 +131,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '20-v8-canary' # it will install the latest v8 canary release for node 20
       - run: npm ci
@@ -147,8 +147,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: 'v20.1.1-v8-canary20221103f7e2421e91'
       - run: npm ci
@@ -167,8 +167,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '16-nightly' # it will install the latest nightly release for node 16
       - run: npm ci
@@ -183,8 +183,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '16.0.0-nightly' # it will install the latest nightly release for node 16.0.0
       - run: npm ci
@@ -199,8 +199,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '16.0.0-nightly20210420a0261d231c'
       - run: npm ci
@@ -217,8 +217,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '16.0.0-rc.1'
       - run: npm ci
@@ -234,8 +234,8 @@ The action follows [actions/cache](https://github.com/actions/cache/blob/main/ex
 Yarn caching handles both yarn versions: 1 or 2.
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14'
     cache: 'yarn'
@@ -253,11 +253,11 @@ steps:
 # NOTE: pnpm caching support requires pnpm version >= 6.10.0
 
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
 - uses: pnpm/action-setup@v2
   with:
     version: 6.32.9
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v4
   with:
     node-version: '14'
     cache: 'pnpm'
@@ -272,8 +272,8 @@ steps:
 **Using wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14'
     cache: 'npm'
@@ -285,8 +285,8 @@ steps:
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14'
     cache: 'npm'
@@ -322,9 +322,9 @@ jobs:
             architecture: x86
     name: Node ${{ matrix.node_version }} - ${{ matrix.architecture }} on ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node_version }}
           architecture: ${{ matrix.architecture }}
@@ -335,8 +335,8 @@ jobs:
 ## Publish to npmjs and GPR with npm
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'
@@ -344,7 +344,7 @@ steps:
 - run: npm publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v4
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: npm publish
@@ -355,8 +355,8 @@ steps:
 ## Publish to npmjs and GPR with yarn
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14.x'
     registry-url: <registry url>
@@ -364,7 +364,7 @@ steps:
 - run: yarn publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.YARN_TOKEN }}
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v4
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: yarn publish
@@ -375,8 +375,8 @@ steps:
 ## Use private packages
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'
@@ -395,8 +395,8 @@ Below you can find a sample "Setup .yarnrc.yml" step, that is going to allow you
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v4
+- uses: actions/setup-node@v4
   with:
     node-version: '14.x'
 - name: Setup .yarnrc.yml

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-node",
-  "version": "3.4.1",
+  "version": "4.0.0",
   "private": true,
   "description": "setup node action",
   "main": "lib/setup-node.js",
@@ -28,29 +28,30 @@
     "@actions/cache": "^3.0.4",
     "@actions/core": "^1.10.0",
     "@actions/exec": "^1.1.0",
-    "@actions/github": "^1.1.0",
-    "@actions/glob": "^0.2.0",
-    "@actions/http-client": "^1.0.11",
+    "@actions/github": "^5.1.1",
+    "@actions/glob": "^0.4.0",
+    "@actions/http-client": "^2.1.1",
     "@actions/io": "^1.0.2",
-    "@actions/tool-cache": "^1.5.4",
-    "semver": "^6.1.1"
+    "@actions/tool-cache": "^2.0.1",
+    "semver": "^7.5.4",
+    "uuid": "^9.0.1"
   },
   "devDependencies": {
-    "@types/jest": "^27.0.2",
-    "@types/node": "^16.11.25",
-    "@types/semver": "^6.0.0",
+    "@types/jest": "^29.5.5",
+    "@types/node": "^20.8.2",
+    "@types/semver": "^7.5.3",
     "@typescript-eslint/eslint-plugin": "^5.54.0",
     "@typescript-eslint/parser": "^5.54.0",
-    "@vercel/ncc": "^0.33.4",
+    "@vercel/ncc": "^0.38.0",
     "eslint": "^8.35.0",
     "eslint-config-prettier": "^8.6.0",
     "eslint-plugin-jest": "^27.2.1",
     "eslint-plugin-node": "^11.1.0",
-    "jest": "^27.2.5",
-    "jest-circus": "^27.2.5",
-    "jest-each": "^27.2.5",
+    "jest": "^29.7.0",
+    "jest-circus": "^29.7.0",
+    "jest-each": "^29.7.0",
     "prettier": "^2.8.4",
-    "ts-jest": "^27.0.5",
-    "typescript": "^4.2.3"
+    "ts-jest": "^29.1.1",
+    "typescript": "^5.2.2"
   }
 }

src/cache-save.ts

@@ -1,5 +1,6 @@
 import * as core from '@actions/core';
 import * as cache from '@actions/cache';
+
 import {State} from './constants';
 import {getPackageManagerInfo} from './cache-utils';
 
@@ -11,19 +12,31 @@ process.on('uncaughtException', e => {
   core.info(`${warningPrefix}${e.message}`);
 });
 
-export async function run() {
+// Added early exit to resolve issue with slow post action step:
+export async function run(earlyExit?: boolean) {
   try {
-    const cacheLock = core.getInput('cache');
-    await cachePackages(cacheLock);
+    const cacheLock = core.getState(State.CachePackageManager);
+
+    if (cacheLock) {
+      await cachePackages(cacheLock);
+
+      if (earlyExit) {
+        process.exit(0);
+      }
+    } else {
+      core.debug(`Caching for '${cacheLock}' is not supported`);
+    }
   } catch (error) {
-    core.setFailed(error.message);
+    core.setFailed((error as Error).message);
   }
 }
 
 const cachePackages = async (packageManager: string) => {
   const state = core.getState(State.CacheMatchedKey);
   const primaryKey = core.getState(State.CachePrimaryKey);
-  const cachePaths = JSON.parse(core.getState(State.CachePaths) || '[]');
+  const cachePaths = JSON.parse(
+    core.getState(State.CachePaths) || '[]'
+  ) as string[];
 
   const packageManagerInfo = await getPackageManagerInfo(packageManager);
   if (!packageManagerInfo) {
@@ -31,7 +44,7 @@ const cachePackages = async (packageManager: string) => {
     return;
   }
 
-  if (cachePaths.length === 0) {
+  if (!cachePaths.length) {
     // TODO: core.getInput has a bug - it can return undefined despite its definition (tests only?)
     //       export declare function getInput(name: string, options?: InputOptions): string;
     const cacheDependencyPath = core.getInput('cache-dependency-path') || '';
@@ -55,4 +68,4 @@ const cachePackages = async (packageManager: string) => {
   core.info(`Cache saved with the key: ${primaryKey}`);
 };
 
-run();
+run(true);

src/cache-utils.ts

@@ -144,6 +144,7 @@ const getProjectDirectoriesFromCacheDependencyPath = async (
   const existingDirectories: string[] = cacheDependenciesPaths
     .map(path.dirname)
     .filter(unique())
+    .map(dirName => fs.realpathSync(dirName))
     .filter(directory => fs.lstatSync(directory).isDirectory());
 
   if (!existingDirectories.length)

src/constants.ts

@@ -5,6 +5,7 @@ export enum LockType {
 }
 
 export enum State {
+  CachePackageManager = 'SETUP_NODE_CACHE_PACKAGE_MANAGER',
   CachePrimaryKey = 'CACHE_KEY',
   CacheMatchedKey = 'CACHE_RESULT',
   CachePaths = 'CACHE_PATHS'

src/distributions/base-distribution-prerelease.ts

@@ -16,12 +16,12 @@ export default abstract class BasePrereleaseNodejs extends BaseDistribution {
     const localVersionPaths = tc
       .findAllVersions('node', this.nodeInfo.arch)
       .filter(i => {
-        const prerelease = semver.prerelease(i);
+        const prerelease = semver.prerelease(i, {});
         if (!prerelease) {
           return false;
         }
 
-        return prerelease[0].includes(this.distribution);
+        return prerelease[0].toString().includes(this.distribution);
       });
     localVersionPaths.sort(semver.rcompare);
     const localVersion = this.evaluateVersions(localVersionPaths);

src/distributions/base-distribution.ts

@@ -1,3 +1,4 @@
+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';
@@ -88,7 +89,11 @@ export default abstract class BaseDistribution {
   }
 
   protected findVersionInHostedToolCacheDirectory() {
-    return tc.find('node', this.nodeInfo.versionSpec, this.nodeInfo.arch);
+    return tc.find(
+      'node',
+      this.nodeInfo.versionSpec,
+      this.translateArchToDistUrl(this.nodeInfo.arch)
+    );
   }
 
   protected async getNodeJsVersions(): Promise<INodeVersion[]> {
@@ -148,7 +153,7 @@ export default abstract class BaseDistribution {
   }
 
   protected validRange(versionSpec: string) {
-    let options: semver.Options | undefined;
+    let options: semver.RangeOptions | undefined;
     const c = semver.clean(versionSpec) || '';
     const valid = semver.valid(c) ?? versionSpec;
 
@@ -162,9 +167,8 @@ export default abstract class BaseDistribution {
     const initialUrl = this.getDistributionUrl();
     const osArch: string = this.translateArchToDistUrl(arch);
 
-    // Create temporary folder to download in to
-    const tempDownloadFolder: string =
-      'temp_' + Math.floor(Math.random() * 2000000000);
+    // Create temporary folder to download to
+    const tempDownloadFolder = `temp_${uuidv4()}`;
     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

@@ -18,6 +18,7 @@ export default class OfficialBuilds extends BaseDistribution {
     let manifest: tc.IToolRelease[] | undefined;
     let nodeJsVersions: INodeVersion[] | undefined;
     const osArch = this.translateArchToDistUrl(this.nodeInfo.arch);
+
     if (this.isLtsAlias(this.nodeInfo.versionSpec)) {
       core.info('Attempt to resolve LTS alias from manifest...');
 
@@ -61,63 +62,57 @@ export default class OfficialBuilds extends BaseDistribution {
 
     if (toolPath) {
       core.info(`Found in cache @ ${toolPath}`);
-    } else {
-      let downloadPath = '';
-      try {
-        core.info(`Attempting to download ${this.nodeInfo.versionSpec}...`);
+      this.addToolPath(toolPath);
+      return;
+    }
 
-        const versionInfo = await this.getInfoFromManifest(
-          this.nodeInfo.versionSpec,
-          this.nodeInfo.stable,
-          osArch,
-          manifest
+    let downloadPath = '';
+    try {
+      core.info(`Attempting to download ${this.nodeInfo.versionSpec}...`);
+
+      const versionInfo = await this.getInfoFromManifest(
+        this.nodeInfo.versionSpec,
+        this.nodeInfo.stable,
+        osArch,
+        manifest
+      );
+
+      if (versionInfo) {
+        core.info(
+          `Acquiring ${versionInfo.resolvedVersion} - ${versionInfo.arch} from ${versionInfo.downloadUrl}`
+        );
+        downloadPath = await tc.downloadTool(
+          versionInfo.downloadUrl,
+          undefined,
+          this.nodeInfo.auth
         );
-        if (versionInfo) {
-          core.info(
-            `Acquiring ${versionInfo.resolvedVersion} - ${versionInfo.arch} from ${versionInfo.downloadUrl}`
-          );
-          downloadPath = await tc.downloadTool(
-            versionInfo.downloadUrl,
-            undefined,
-            this.nodeInfo.auth
-          );
 
-          if (downloadPath) {
-            toolPath = await this.extractArchive(downloadPath, versionInfo);
-          }
-        } else {
-          core.info(
-            'Not found in manifest. Falling back to download directly from Node'
-          );
+        if (downloadPath) {
+          toolPath = await this.extractArchive(downloadPath, versionInfo);
         }
-      } catch (err) {
-        // Rate limit?
-        if (
-          err instanceof tc.HTTPError &&
-          (err.httpStatusCode === 403 || err.httpStatusCode === 429)
-        ) {
-          core.info(
-            `Received HTTP status code ${err.httpStatusCode}. This usually indicates the rate limit has been exceeded`
-          );
-        } else {
-          core.info(err.message);
-        }
-        core.debug(err.stack);
-        core.info('Falling back to download directly from Node');
+      } else {
+        core.info(
+          'Not found in manifest. Falling back to download directly from Node'
+        );
       }
+    } catch (err) {
+      // Rate limit?
+      if (
+        err instanceof tc.HTTPError &&
+        (err.httpStatusCode === 403 || err.httpStatusCode === 429)
+      ) {
+        core.info(
+          `Received HTTP status code ${err.httpStatusCode}. This usually indicates the rate limit has been exceeded`
+        );
+      } else {
+        core.info((err as Error).message);
+      }
+      core.debug((err as Error).stack ?? 'empty stack');
+      core.info('Falling back to download directly from Node');
+    }
 
-      if (!toolPath) {
-        const nodeJsVersions = await this.getNodeJsVersions();
-        const versions = this.filterVersions(nodeJsVersions);
-        const evaluatedVersion = this.evaluateVersions(versions);
-        if (!evaluatedVersion) {
-          throw new Error(
-            `Unable to find Node version '${this.nodeInfo.versionSpec}' for platform ${this.osPlat} and architecture ${this.nodeInfo.arch}.`
-          );
-        }
-        const toolName = this.getNodejsDistInfo(evaluatedVersion);
-        toolPath = await this.downloadNodejs(toolName);
-      }
+    if (!toolPath) {
+      toolPath = await this.downloadDirectlyFromNode();
     }
 
     if (this.osPlat != 'win32') {
@@ -127,6 +122,43 @@ export default class OfficialBuilds extends BaseDistribution {
     core.addPath(toolPath);
   }
 
+  protected addToolPath(toolPath: string) {
+    if (this.osPlat != 'win32') {
+      toolPath = path.join(toolPath, 'bin');
+    }
+
+    core.addPath(toolPath);
+  }
+
+  protected async downloadDirectlyFromNode() {
+    const nodeJsVersions = await this.getNodeJsVersions();
+    const versions = this.filterVersions(nodeJsVersions);
+    const evaluatedVersion = this.evaluateVersions(versions);
+
+    if (!evaluatedVersion) {
+      throw new Error(
+        `Unable to find Node version '${this.nodeInfo.versionSpec}' for platform ${this.osPlat} and architecture ${this.nodeInfo.arch}.`
+      );
+    }
+
+    const toolName = this.getNodejsDistInfo(evaluatedVersion);
+
+    try {
+      const toolPath = await this.downloadNodejs(toolName);
+      return toolPath;
+    } catch (error) {
+      if (error instanceof tc.HTTPError && error.httpStatusCode === 404) {
+        core.warning(
+          `Node version ${this.nodeInfo.versionSpec} for platform ${this.osPlat} and architecture ${this.nodeInfo.arch} was found but failed to download. ` +
+            'This usually happens when downloadable binaries are not fully updated at https://nodejs.org/. ' +
+            'To resolve this issue you may either fall back to the older version or try again later.'
+        );
+      }
+
+      throw error;
+    }
+  }
+
   protected evaluateVersions(versions: string[]): string {
     let version = '';
 
@@ -214,7 +246,7 @@ export default class OfficialBuilds extends BaseDistribution {
       return info?.resolvedVersion;
     } catch (err) {
       core.info('Unable to resolve version from manifest...');
-      core.debug(err.message);
+      core.debug((err as Error).message);
     }
   }
 

src/main.ts

@@ -9,6 +9,7 @@ import {restoreCache} from './cache-restore';
 import {isCacheFeatureAvailable} from './cache-utils';
 import {getNodejsDistribution} from './distributions/installer-factory';
 import {parseNodeVersionFile, printEnvDetailsAndSetOutput} from './util';
+import {State} from './constants';
 
 export async function run() {
   try {
@@ -60,6 +61,7 @@ export async function run() {
     }
 
     if (cache && isCacheFeatureAvailable()) {
+      core.saveState(State.CachePackageManager, cache);
       const cacheDependencyPath = core.getInput('cache-dependency-path');
       await restoreCache(cache, cacheDependencyPath);
     }
@@ -73,7 +75,7 @@ export async function run() {
       `##[add-matcher]${path.join(matchersPath, 'eslint-compact.json')}`
     );
   } catch (err) {
-    core.setFailed(err.message);
+    core.setFailed((err as Error).message);
   }
 }
 
@@ -103,7 +105,17 @@ function resolveVersionInput(): string {
       );
     }
 
-    version = parseNodeVersionFile(fs.readFileSync(versionFilePath, 'utf8'));
+    const parsedVersion = parseNodeVersionFile(
+      fs.readFileSync(versionFilePath, 'utf8')
+    );
+
+    if (parsedVersion) {
+      version = parsedVersion;
+    } else {
+      core.warning(
+        `Could not determine node version from ${versionFilePath}. Falling back`
+      );
+    }
 
     core.info(`Resolved ${versionFileInput} as ${version}`);
   }