Clarifications to the README (#167)

* Update README.md

* Update README.md

Co-authored-by: Bryan MacFarlane <bryanmacfarlane@github.com>

.github/workflows/build-test.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       matrix:
-        operating-system: [ubuntu-latest, windows-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v2
       - name: Setup node 12

.github/workflows/versions.yml

@@ -12,36 +12,88 @@ on:
       - '**.md'
       
 jobs:
-  versions:
+  local-cache:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest]
-    defaults:
-      run:
-        shell: bash
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        node-version: [10, 12, 14]
     steps:
       - uses: actions/checkout@v2
-      # test version that falls through to node dist
-      - name: Setup node 11 from dist
+      - name: Setup Node
         uses: ./
         with:
-          node-version: 11          
+          node-version: ${{ matrix.node-version }}
       - name: Verify node and npm
-        run: __tests__/verify-node.sh 11
-      # test old versions which didn't have npm and layout different      
+        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
+        shell: bash
+
+  manifest:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        node-version: [10.15, 12.16.0, 14.2.0]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node
+        uses: ./
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Verify node and npm
+        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
+        shell: bash
+
+  check-latest:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        node-version: [10, 11, 12, 14]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node and check latest
+        uses: ./
+        with:
+          node-version: ${{ matrix.node-version }}
+          check-latest: true
+      - name: Verify node and npm
+        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
+        shell: bash
+
+  node-dist:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        node-version: [11, 13]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node from dist
+        uses: ./
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Verify node and npm
+        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
+        shell: bash
+
+  old-versions:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+      # test old versions which didn't have npm and layout different
       - name: Setup node 0.12.18 from dist
-        uses: ./                 
+        uses: ./
         with:
           node-version: 0.12.18
       - name: Verify node
-        shell: bash
-        run: __tests__/verify-node.sh 0.12.18 SKIP_NPM 
-      # test version from node manifest
-      - name: Setup node 12.16.2 from manifest
-        uses: ./
-        with:
-          node-version: 12.16.2
-      - name: Verify node and npm
-        run: __tests__/verify-node.sh 12        
+        run: __tests__/verify-node.sh 0.12.18 SKIP_NPM
+        shell: bash

README.md

@@ -1,13 +1,30 @@
 # setup-node
 
 <p align="left">
-  <a href="https://github.com/actions/setup-node"><img alt="GitHub Actions status" src="https://github.com/actions/setup-node/workflows/Main%20workflow/badge.svg"></a>
+  <a href="https://github.com/actions/setup-node/actions?query=workflow%3Abuild-test"><img alt="build-test status" src="https://github.com/actions/setup-node/workflows/build-test/badge.svg"></a> <a href="https://github.com/actions/setup-node/actions?query=workflow%3Aversions"><img alt="versions status" src="https://github.com/actions/setup-node/workflows/versions/badge.svg"></a> <a href="https://github.com/actions/setup-node/actions?query=workflow%3Aproxy"><img alt="proxy status" src="https://github.com/actions/setup-node/workflows/proxy/badge.svg"></a> 
 </p>
 
 This action sets by node environment for use in actions by:
 
 - optionally downloading and caching a version of node - npm by version spec and add to PATH
-- registering problem matchers for error output 
+- registering problem matchers for error output
+- configuring authentication for GPR or npm
+
+# v2-beta
+
+A beta release which adds reliability for pulling node distributions from a cache of node releases is available by referencing the `v2-beta` tag.
+
+```yaml
+steps:
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2-beta
+  with:
+    node-version: '12'
+```
+
+The action will first check the local cache for a semver match. The hosted images have been updated with the latest of each LTS from v8, v10, v12, and v14. `self-hosted` machines will benefit from the cache as well only downloading once. The action will pull LTS versions from [node-versions releases](https://github.com/actions/node-versions/releases) and on miss or failure will fall back to the previous behavior of downloading directly from [node dist](https://nodejs.org/dist/).
+
+The `node-version` input is optional. If not supplied, the node version that is PATH will be used. However, this action will still register problem matchers and support auth features. So setting up the node environment is still a valid scenario without downloading and caching versions.
 
 # Usage
 
@@ -19,7 +36,26 @@ steps:
 - uses: actions/checkout@v2
 - uses: actions/setup-node@v1
   with:
-    node-version: '10.x'
+    node-version: '12'
+- run: npm install
+- run: npm test
+```
+
+Check latest version:
+
+In the basic example above, the `check-latest` flag defaults to `false`. When set to `false`, the action tries to first resolve a version of node from the local cache. For information regarding locally cached versions of Node on GitHub hosted runners, check out [GitHub Actions Virtual Environments](https://github.com/actions/virtual-environments). The local version of Node in cache gets updated every couple of weeks. If unable to find a specific version in the cache, the action will then attempt to download a version of Node. Use the default or set `check-latest` to `false` if you prefer stability and if you want to ensure a specific version of Node is always used.
+
+If `check-latest` is set to `true`, the action first checks if the cached version is the latest one. If the locally cached version is not the most up-to-date, a version of Node will then be downloaded. Set `check-latest` to `true` it you want the most up-to-date version of Node to always be used.
+
+> Setting `check-latest` to `true` has performance implications as downloading versions of Node is slower than using cached versions
+
+```yaml
+steps:
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
+  with:
+    node-version: '12'
+    check-latest: true
 - run: npm install
 - run: npm test
 ```

__tests__/installer.test.ts

@@ -8,6 +8,7 @@ import path from 'path';
 import * as main from '../src/main';
 import * as im from '../src/installer';
 import * as auth from '../src/authutil';
+import {context} from '@actions/github';
 
 let nodeTestManifest = require('./data/versions-manifest.json');
 let nodeTestDist = require('./data/node-dist-index.json');
@@ -24,6 +25,7 @@ describe('setup-node', () => {
   let findSpy: jest.SpyInstance;
   let cnSpy: jest.SpyInstance;
   let logSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
   let getManifestSpy: jest.SpyInstance;
   let getDistSpy: jest.SpyInstance;
   let platSpy: jest.SpyInstance;
@@ -77,8 +79,9 @@ describe('setup-node', () => {
 
     // writes
     cnSpy = jest.spyOn(process.stdout, 'write');
-    logSpy = jest.spyOn(console, 'log');
+    logSpy = jest.spyOn(core, 'info');
     dbgSpy = jest.spyOn(core, 'debug');
+    warningSpy = jest.spyOn(core, 'warning');
     cnSpy.mockImplementation(line => {
       // uncomment to debug
       // process.stderr.write('write:' + line + '\n');
@@ -333,4 +336,154 @@ describe('setup-node', () => {
 
     expect(cnSpy).toHaveBeenCalledWith(`::error::${errMsg}${osm.EOL}`);
   });
+
+  describe('check-latest flag', () => {
+    it('use local version and dont check manifest if check-latest is not specified', async () => {
+      os.platform = 'linux';
+      os.arch = 'x64';
+
+      inputs['node-version'] = '12';
+      inputs['check-latest'] = 'false';
+
+      const toolPath = path.normalize('/cache/node/12.16.1/x64');
+      findSpy.mockReturnValue(toolPath);
+      await main.run();
+
+      expect(logSpy).toHaveBeenCalledWith(`Found in cache @ ${toolPath}`);
+      expect(logSpy).not.toHaveBeenCalledWith(
+        'Attempt to resolve the latest version from manifest...'
+      );
+    });
+
+    it('check latest version and resolve it from local cache', async () => {
+      os.platform = 'linux';
+      os.arch = 'x64';
+
+      inputs['node-version'] = '12';
+      inputs['check-latest'] = 'true';
+
+      const toolPath = path.normalize('/cache/node/12.16.2/x64');
+      findSpy.mockReturnValue(toolPath);
+      dlSpy.mockImplementation(async () => '/some/temp/path');
+      exSpy.mockImplementation(async () => '/some/other/temp/path');
+      cacheSpy.mockImplementation(async () => toolPath);
+
+      await main.run();
+
+      expect(logSpy).toHaveBeenCalledWith(
+        'Attempt to resolve the latest version from manifest...'
+      );
+      expect(logSpy).toHaveBeenCalledWith("Resolved as '12.16.2'");
+      expect(logSpy).toHaveBeenCalledWith(`Found in cache @ ${toolPath}`);
+    });
+
+    it('check latest version and install it from manifest', async () => {
+      os.platform = 'linux';
+      os.arch = 'x64';
+
+      inputs['node-version'] = '12';
+      inputs['check-latest'] = 'true';
+
+      findSpy.mockImplementation(() => '');
+      dlSpy.mockImplementation(async () => '/some/temp/path');
+      const toolPath = path.normalize('/cache/node/12.16.2/x64');
+      exSpy.mockImplementation(async () => '/some/other/temp/path');
+      cacheSpy.mockImplementation(async () => toolPath);
+      const expectedUrl =
+        'https://github.com/actions/node-versions/releases/download/12.16.2-20200423.28/node-12.16.2-linux-x64.tar.gz';
+
+      await main.run();
+
+      expect(logSpy).toHaveBeenCalledWith(
+        'Attempt to resolve the latest version from manifest...'
+      );
+      expect(logSpy).toHaveBeenCalledWith("Resolved as '12.16.2'");
+      expect(logSpy).toHaveBeenCalledWith(
+        `Acquiring 12.16.2 from ${expectedUrl}`
+      );
+      expect(logSpy).toHaveBeenCalledWith('Extracting ...');
+    });
+
+    it('fallback to dist if version if not found in manifest', async () => {
+      os.platform = 'linux';
+      os.arch = 'x64';
+
+      // a version which is not in the manifest but is in node dist
+      let versionSpec = '11';
+
+      inputs['node-version'] = versionSpec;
+      inputs['check-latest'] = 'true';
+      inputs['always-auth'] = false;
+      inputs['token'] = 'faketoken';
+
+      // ... but not in the local cache
+      findSpy.mockImplementation(() => '');
+
+      dlSpy.mockImplementation(async () => '/some/temp/path');
+      let toolPath = path.normalize('/cache/node/11.11.0/x64');
+      exSpy.mockImplementation(async () => '/some/other/temp/path');
+      cacheSpy.mockImplementation(async () => toolPath);
+
+      await main.run();
+
+      let expPath = path.join(toolPath, 'bin');
+
+      expect(dlSpy).toHaveBeenCalled();
+      expect(exSpy).toHaveBeenCalled();
+      expect(logSpy).toHaveBeenCalledWith(
+        'Attempt to resolve the latest version from manifest...'
+      );
+      expect(logSpy).toHaveBeenCalledWith(
+        `Failed to resolve version ${versionSpec} from manifest`
+      );
+      expect(logSpy).toHaveBeenCalledWith(
+        `Attempting to download ${versionSpec}...`
+      );
+      expect(cnSpy).toHaveBeenCalledWith(`::add-path::${expPath}${osm.EOL}`);
+    });
+
+    it('fallback to dist if manifest is not available', async () => {
+      os.platform = 'linux';
+      os.arch = 'x64';
+
+      // a version which is not in the manifest but is in node dist
+      let versionSpec = '12';
+
+      inputs['node-version'] = versionSpec;
+      inputs['check-latest'] = 'true';
+      inputs['always-auth'] = false;
+      inputs['token'] = 'faketoken';
+
+      // ... but not in the local cache
+      findSpy.mockImplementation(() => '');
+      getManifestSpy.mockImplementation(() => {
+        throw new Error('Unable to download manifest');
+      });
+
+      dlSpy.mockImplementation(async () => '/some/temp/path');
+      let toolPath = path.normalize('/cache/node/12.11.0/x64');
+      exSpy.mockImplementation(async () => '/some/other/temp/path');
+      cacheSpy.mockImplementation(async () => toolPath);
+
+      await main.run();
+
+      let expPath = path.join(toolPath, 'bin');
+
+      expect(dlSpy).toHaveBeenCalled();
+      expect(exSpy).toHaveBeenCalled();
+      expect(logSpy).toHaveBeenCalledWith(
+        'Attempt to resolve the latest version from manifest...'
+      );
+      expect(logSpy).toHaveBeenCalledWith(
+        'Unable to resolve version from manifest...'
+      );
+      expect(logSpy).toHaveBeenCalledWith(
+        `Failed to resolve version ${versionSpec} from manifest`
+      );
+      expect(logSpy).toHaveBeenCalledWith(
+        `Attempting to download ${versionSpec}...`
+      );
+      expect(cnSpy).toHaveBeenCalledWith(`::add-path::${expPath}${osm.EOL}`);
+    });
+  });
 });

action.yml

@@ -7,6 +7,9 @@ inputs:
     default: 'false'
   node-version:
     description: 'Version Spec of the version to use.  Examples: 12.x, 10.15.1, >=10.15.0'
+  check-latest:
+    description: 'Set this option if you want the action to check for the latest available version that satisfies the version spec'
+    default: false
   registry-url:
     description: 'Optional registry to set up for auth. Will set the registry in a project level .npmrc and .yarnrc file, and set up auth to read in from env.NODE_AUTH_TOKEN'
   scope:

dist/index.js

@@ -4643,12 +4643,12 @@ function run() {
             if (!version) {
                 version = core.getInput('version');
             }
-            console.log(`version: ${version}`);
             if (version) {
                 let token = core.getInput('token');
                 let auth = !token || isGhes() ? undefined : `token ${token}`;
                 let stable = (core.getInput('stable') || 'true').toUpperCase() === 'TRUE';
-                yield installer.getNode(version, stable, auth);
+                const checkLatest = (core.getInput('check-latest') || 'false').toUpperCase() === 'TRUE';
+                yield installer.getNode(version, stable, checkLatest, auth);
             }
             const registryUrl = core.getInput('registry-url');
             const alwaysAuth = core.getInput('always-auth');
@@ -10943,7 +10943,7 @@ function downloadTool(url, dest, auth) {
                 }
             }
             // Otherwise retry
-            return false;
+            return true;
         });
     });
 }
@@ -10965,7 +10965,6 @@ function downloadToolAttempt(url, dest, auth) {
             };
         }
         const response = yield http.get(url, headers);
-        throw new HTTPError(500);
         if (response.message.statusCode !== 200) {
             const err = new HTTPError(response.message.statusCode);
             core.debug(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`);
@@ -12995,19 +12994,30 @@ const tc = __importStar(__webpack_require__(533));
 const path = __importStar(__webpack_require__(622));
 const semver = __importStar(__webpack_require__(280));
 const fs = __webpack_require__(747);
-function getNode(versionSpec, stable, auth) {
+function getNode(versionSpec, stable, checkLatest, auth) {
     return __awaiter(this, void 0, void 0, function* () {
         let osPlat = os.platform();
         let osArch = translateArchToDistUrl(os.arch());
+        if (checkLatest) {
+            core.info('Attempt to resolve the latest version from manifest...');
+            const resolvedVersion = yield resolveVersionFromManifest(versionSpec, stable, auth);
+            if (resolvedVersion) {
+                versionSpec = resolvedVersion;
+                core.info(`Resolved as '${versionSpec}'`);
+            }
+            else {
+                core.info(`Failed to resolve version ${versionSpec} from manifest`);
+            }
+        }
         // check cache
         let toolPath;
         toolPath = tc.find('node', versionSpec);
         // If not found in cache, download
         if (toolPath) {
-            console.log(`Found in cache @ ${toolPath}`);
+            core.info(`Found in cache @ ${toolPath}`);
         }
         else {
-            console.log(`Attempting to download ${versionSpec}...`);
+            core.info(`Attempting to download ${versionSpec}...`);
             let downloadPath = '';
             let info = null;
             //
@@ -13016,24 +13026,24 @@ function getNode(versionSpec, stable, auth) {
             try {
                 info = yield getInfoFromManifest(versionSpec, stable, auth);
                 if (info) {
-                    console.log(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
+                    core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
                     downloadPath = yield tc.downloadTool(info.downloadUrl, undefined, auth);
                 }
                 else {
-                    console.log('Not found in manifest.  Falling back to download directly from Node');
+                    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)) {
-                    console.log(`Received HTTP status code ${err.httpStatusCode}.  This usually indicates the rate limit has been exceeded`);
+                    core.info(`Received HTTP status code ${err.httpStatusCode}.  This usually indicates the rate limit has been exceeded`);
                 }
                 else {
-                    console.log(err.message);
+                    core.info(err.message);
                 }
                 core.debug(err.stack);
-                console.log('Falling back to download directly from Node');
+                core.info('Falling back to download directly from Node');
             }
             //
             // Download from nodejs.org
@@ -13043,7 +13053,7 @@ function getNode(versionSpec, stable, auth) {
                 if (!info) {
                     throw new Error(`Unable to find Node version '${versionSpec}' for platform ${osPlat} and architecture ${osArch}.`);
                 }
-                console.log(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
+                core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
                 try {
                     downloadPath = yield tc.downloadTool(info.downloadUrl);
                 }
@@ -13057,7 +13067,7 @@ function getNode(versionSpec, stable, auth) {
             //
             // Extract
             //
-            console.log('Extracting ...');
+            core.info('Extracting ...');
             let extPath;
             info = info || {}; // satisfy compiler, never null when reaches here
             if (osPlat == 'win32') {
@@ -13079,9 +13089,9 @@ function getNode(versionSpec, stable, auth) {
             //
             // Install into the local tool cache - node extracts with a root folder that matches the fileName downloaded
             //
-            console.log('Adding to the cache ...');
+            core.info('Adding to the cache ...');
             toolPath = yield tc.cacheDir(extPath, 'node', info.resolvedVersion);
-            console.log('Done');
+            core.info('Done');
         }
         //
         // a tool installer initimately knows details about the layout of that tool
@@ -13100,8 +13110,7 @@ exports.getNode = getNode;
 function getInfoFromManifest(versionSpec, stable, auth) {
     return __awaiter(this, void 0, void 0, function* () {
         let info = null;
-        const releases = yield tc.getManifestFromRepo('actions', 'node-versions', auth);
-        console.log(`matching ${versionSpec}...`);
+        const releases = yield tc.getManifestFromRepo('actions', 'node-versions', auth, 'main');
         const rel = yield tc.findFromManifest(versionSpec, stable, releases);
         if (rel && rel.files.length > 0) {
             info = {};
@@ -13137,6 +13146,18 @@ function getInfoFromDist(versionSpec) {
         };
     });
 }
+function resolveVersionFromManifest(versionSpec, stable, auth) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const info = yield getInfoFromManifest(versionSpec, stable, auth);
+            return info === null || info === void 0 ? void 0 : info.resolvedVersion;
+        }
+        catch (err) {
+            core.info('Unable to resolve version from manifest...');
+            core.debug(err.message);
+        }
+    });
+}
 // TODO - should we just export this from @actions/tool-cache? Lifted directly from there
 function evaluateVersions(versions, versionSpec) {
     let version = '';
@@ -13234,7 +13255,7 @@ function acquireNodeFromFallbackLocation(version) {
         try {
             exeUrl = `https://nodejs.org/dist/v${version}/win-${osArch}/node.exe`;
             libUrl = `https://nodejs.org/dist/v${version}/win-${osArch}/node.lib`;
-            console.log(`Downloading only node binary from ${exeUrl}`);
+            core.info(`Downloading only node binary from ${exeUrl}`);
             const exePath = yield tc.downloadTool(exeUrl);
             yield io.cp(exePath, path.join(tempDir, 'node.exe'));
             const libPath = yield tc.downloadTool(libUrl);

src/installer.ts

@@ -26,20 +26,36 @@ interface INodeVersionInfo {
 export async function getNode(
   versionSpec: string,
   stable: boolean,
+  checkLatest: boolean,
   auth: string | undefined
 ) {
   let osPlat: string = os.platform();
   let osArch: string = translateArchToDistUrl(os.arch());
 
+  if (checkLatest) {
+    core.info('Attempt to resolve the latest version from manifest...');
+    const resolvedVersion = await resolveVersionFromManifest(
+      versionSpec,
+      stable,
+      auth
+    );
+    if (resolvedVersion) {
+      versionSpec = resolvedVersion;
+      core.info(`Resolved as '${versionSpec}'`);
+    } else {
+      core.info(`Failed to resolve version ${versionSpec} from manifest`);
+    }
+  }
+
   // check cache
   let toolPath: string;
   toolPath = tc.find('node', versionSpec);
 
   // If not found in cache, download
   if (toolPath) {
-    console.log(`Found in cache @ ${toolPath}`);
+    core.info(`Found in cache @ ${toolPath}`);
   } else {
-    console.log(`Attempting to download ${versionSpec}...`);
+    core.info(`Attempting to download ${versionSpec}...`);
     let downloadPath = '';
     let info: INodeVersionInfo | null = null;
 
@@ -49,12 +65,10 @@ export async function getNode(
     try {
       info = await getInfoFromManifest(versionSpec, stable, auth);
       if (info) {
-        console.log(
-          `Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`
-        );
+        core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
         downloadPath = await tc.downloadTool(info.downloadUrl, undefined, auth);
       } else {
-        console.log(
+        core.info(
           'Not found in manifest.  Falling back to download directly from Node'
         );
       }
@@ -64,14 +78,14 @@ export async function getNode(
         err instanceof tc.HTTPError &&
         (err.httpStatusCode === 403 || err.httpStatusCode === 429)
       ) {
-        console.log(
+        core.info(
           `Received HTTP status code ${err.httpStatusCode}.  This usually indicates the rate limit has been exceeded`
         );
       } else {
-        console.log(err.message);
+        core.info(err.message);
       }
       core.debug(err.stack);
-      console.log('Falling back to download directly from Node');
+      core.info('Falling back to download directly from Node');
     }
 
     //
@@ -85,7 +99,7 @@ export async function getNode(
         );
       }
 
-      console.log(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
+      core.info(`Acquiring ${info.resolvedVersion} from ${info.downloadUrl}`);
       try {
         downloadPath = await tc.downloadTool(info.downloadUrl);
       } catch (err) {
@@ -100,7 +114,7 @@ export async function getNode(
     //
     // Extract
     //
-    console.log('Extracting ...');
+    core.info('Extracting ...');
     let extPath: string;
     info = info || ({} as INodeVersionInfo); // satisfy compiler, never null when reaches here
     if (osPlat == 'win32') {
@@ -122,9 +136,9 @@ export async function getNode(
     //
     // Install into the local tool cache - node extracts with a root folder that matches the fileName downloaded
     //
-    console.log('Adding to the cache ...');
+    core.info('Adding to the cache ...');
     toolPath = await tc.cacheDir(extPath, 'node', info.resolvedVersion);
-    console.log('Done');
+    core.info('Done');
   }
 
   //
@@ -150,9 +164,9 @@ async function getInfoFromManifest(
   const releases = await tc.getManifestFromRepo(
     'actions',
     'node-versions',
-    auth
+    auth,
+    'main'
   );
-  console.log(`matching ${versionSpec}...`);
   const rel = await tc.findFromManifest(versionSpec, stable, releases);
 
   if (rel && rel.files.length > 0) {
@@ -197,6 +211,20 @@ async function getInfoFromDist(
   };
 }
 
+async function resolveVersionFromManifest(
+  versionSpec: string,
+  stable: boolean,
+  auth: string | undefined
+): Promise<string | undefined> {
+  try {
+    const info = await getInfoFromManifest(versionSpec, stable, auth);
+    return info?.resolvedVersion;
+  } catch (err) {
+    core.info('Unable to resolve version from manifest...');
+    core.debug(err.message);
+  }
+}
+
 // TODO - should we just export this from @actions/tool-cache? Lifted directly from there
 function evaluateVersions(versions: string[], versionSpec: string): string {
   let version = '';
@@ -301,7 +329,7 @@ async function acquireNodeFromFallbackLocation(
     exeUrl = `https://nodejs.org/dist/v${version}/win-${osArch}/node.exe`;
     libUrl = `https://nodejs.org/dist/v${version}/win-${osArch}/node.lib`;
 
-    console.log(`Downloading only node binary from ${exeUrl}`);
+    core.info(`Downloading only node binary from ${exeUrl}`);
 
     const exePath = await tc.downloadTool(exeUrl);
     await io.cp(exePath, path.join(tempDir, 'node.exe'));

src/main.ts

@@ -15,12 +15,13 @@ export async function run() {
       version = core.getInput('version');
     }
 
-    console.log(`version: ${version}`);
     if (version) {
       let token = core.getInput('token');
       let auth = !token || isGhes() ? undefined : `token ${token}`;
       let stable = (core.getInput('stable') || 'true').toUpperCase() === 'TRUE';
-      await installer.getNode(version, stable, auth);
+      const checkLatest =
+        (core.getInput('check-latest') || 'false').toUpperCase() === 'TRUE';
+      await installer.getNode(version, stable, checkLatest, auth);
     }
 
     const registryUrl: string = core.getInput('registry-url');