regenerate dist

Node 12 has an end of life on April 30, 2022.

This PR updates the default runtime to [node16](https://github.blog/changelog/2021-12-10-github-actions-github-hosted-runners-now-run-node-js-16-by-default/), rather then node12. 

This is supported on all Actions Runners v2.285.0 or later.

.github/workflows/build-test.yml

@@ -18,9 +18,9 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
-      - name: Setup Node 16.x
-        uses: actions/setup-node@v3
+      - uses: actions/checkout@v2
+      - name: Setup node 16
+        uses: actions/setup-node@v2
         with:
           node-version: 16.x
           cache: npm

.github/workflows/check-dist.yml

@@ -21,10 +21,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
 
-      - name: Setup Node 16.x
-        uses: actions/setup-node@v3
+      - name: Set Node.js 16.x
+        uses: actions/setup-node@v2
         with:
           node-version: 16.x
           cache: npm
@@ -45,7 +45,7 @@ jobs:
         id: diff
 
       # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist

.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@v2
       - 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@v2
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
@@ -77,7 +77,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [12, 14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Yarn version
         run: yarn --version
       - name: Generate yarn file
@@ -109,7 +109,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [12, 14, 16]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Update yarn
         run: yarn set version berry
       - name: Yarn version

.github/workflows/licensed.yml

@@ -13,12 +13,12 @@ jobs:
     runs-on: ubuntu-latest
     name: Check licenses
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - run: npm ci
       - name: Install licensed
         run: |
           cd $RUNNER_TEMP
-          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/3.4.4/licensed-3.4.4-linux-x64.tar.gz
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/3.3.1/licensed-3.3.1-linux-x64.tar.gz
           sudo tar -xzf licensed.tar.gz
           sudo mv licensed /usr/local/bin/licensed
       - run: licensed status

.github/workflows/proxy.yml

@@ -25,7 +25,7 @@ jobs:
     env:
       https_proxy: http://squid-proxy:3128
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - 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@v2
       - 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@v2
       - 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/*]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup Node
         uses: ./
         with:
@@ -51,7 +51,7 @@ 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@v2
       - name: Setup Node
         uses: ./
         with:
@@ -68,7 +68,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [10, 12, 14]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup Node and check latest
         uses: ./
         with:
@@ -85,7 +85,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup node from node version file
         uses: ./
         with:
@@ -101,7 +101,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [11, 13]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup Node from dist
         uses: ./
         with:
@@ -117,7 +117,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       # test old versions which didn't have npm and layout different
       - name: Setup node 0.12.18 from dist
         uses: ./
@@ -130,7 +130,7 @@ jobs:
   arch:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup node 14 x86 from dist
         uses: ./
         with:

CODEOWNERS

@@ -1 +1 @@
-* @actions/actions-service
+* @actions/spark

README.md

@@ -1,8 +1,8 @@
 # setup-node
 
-[![build-test](https://github.com/actions/setup-node/actions/workflows/build-test.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/build-test.yml)
-[![versions](https://github.com/actions/setup-node/actions/workflows/versions.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/versions.yml)
-[![proxy](https://github.com/actions/setup-node/actions/workflows/proxy.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/proxy.yml)
+<p align="left">
+  <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 provides the following functionality for GitHub Actions users:
 
@@ -16,11 +16,10 @@ This action provides the following functionality for GitHub Actions users:
 See [action.yml](action.yml)
 
 **Basic:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
 - run: npm install
@@ -34,7 +33,6 @@ The action will first check the local cache for a semver match. If unable to fin
 For information regarding locally cached versions of Node.js on GitHub hosted runners, check out [GitHub Actions Virtual Environments](https://github.com/actions/virtual-environments).
 
 #### Supported version syntax
-
 The `node-version` input supports the following syntax:
 
 major versions: `12`, `14`, `16`  
@@ -50,11 +48,10 @@ The action defaults to search for the dependency file (`package-lock.json` or `y
 See the examples of using cache for `yarn` / `pnpm` and  `cache-dependency-path` input in the [Advanced usage](docs/advanced-usage.md#caching-packages-dependencies) guide.
 
 **Caching npm dependencies:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
@@ -63,11 +60,10 @@ steps:
 ```
 
 **Caching npm dependencies in monorepos:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
@@ -77,7 +73,6 @@ steps:
 ```
 
 ## Matrix Testing:
-
 ```yaml
 jobs:
   build:
@@ -87,15 +82,14 @@ jobs:
         node: [ '12', '14', '16' ]
     name: Node ${{ matrix.node }} sample
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node }}
       - run: npm install
       - run: npm test
 ```
-
 ## Advanced usage
 
 1. [Check latest version](docs/advanced-usage.md#check-latest-version)
@@ -117,4 +111,4 @@ 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](CONDUCT)

__tests__/cache-utils.test.ts

@@ -1,28 +1,37 @@
 import * as core from '@actions/core';
-import * as cache from '@actions/cache';
 import path from 'path';
 import * as utils from '../src/cache-utils';
-import {PackageManagerInfo, isCacheFeatureAvailable} from '../src/cache-utils';
+import {PackageManagerInfo} from '../src/cache-utils';
 
 describe('cache-utils', () => {
+  const commonPath = '/some/random/path';
   const versionYarn1 = '1.2.3';
+  const versionYarn2 = '2.3.4';
 
   let debugSpy: jest.SpyInstance;
   let getCommandOutputSpy: jest.SpyInstance;
-  let isFeatureAvailable: jest.SpyInstance;
-  let info: jest.SpyInstance;
-  let warningSpy: jest.SpyInstance;
+
+  function getPackagePath(name: string) {
+    if (name === utils.supportedPackageManagers.npm.getCacheFolderCommand) {
+      return `${commonPath}/npm`;
+    } else if (
+      name === utils.supportedPackageManagers.pnpm.getCacheFolderCommand
+    ) {
+      return `${commonPath}/pnpm`;
+    } else {
+      if (name === utils.supportedPackageManagers.yarn1.getCacheFolderCommand) {
+        return `${commonPath}/yarn1`;
+      } else {
+        return `${commonPath}/yarn2`;
+      }
+    }
+  }
 
   beforeEach(() => {
     process.env['GITHUB_WORKSPACE'] = path.join(__dirname, 'data');
     debugSpy = jest.spyOn(core, 'debug');
     debugSpy.mockImplementation(msg => {});
 
-    info = jest.spyOn(core, 'info');
-    warningSpy = jest.spyOn(core, 'warning');
-
-    isFeatureAvailable = jest.spyOn(cache, 'isFeatureAvailable');
-
     getCommandOutputSpy = jest.spyOn(utils, 'getCommandOutput');
   });
 
@@ -42,32 +51,7 @@ describe('cache-utils', () => {
     });
   });
 
-  it('isCacheFeatureAvailable for GHES is false', () => {
-    isFeatureAvailable.mockImplementation(() => false);
-    process.env['GITHUB_SERVER_URL'] = 'https://www.test.com';
-
-    expect(() => isCacheFeatureAvailable()).toThrowError(
-      'Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.'
-    );
-  });
-
-  it('isCacheFeatureAvailable for GHES has an interhal error', () => {
-    isFeatureAvailable.mockImplementation(() => false);
-    process.env['GITHUB_SERVER_URL'] = '';
-    isCacheFeatureAvailable();
-    expect(warningSpy).toHaveBeenCalledWith(
-      'The runner was not able to contact the cache service. Caching will be skipped'
-    );
-  });
-
-  it('isCacheFeatureAvailable for GHES is available', () => {
-    isFeatureAvailable.mockImplementation(() => true);
-
-    expect(isCacheFeatureAvailable()).toStrictEqual(true);
-  });
-
   afterEach(() => {
-    process.env['GITHUB_SERVER_URL'] = '';
     jest.resetAllMocks();
     jest.clearAllMocks();
   });

__tests__/installer.test.ts

@@ -2,7 +2,6 @@ import * as core from '@actions/core';
 import * as io from '@actions/io';
 import * as tc from '@actions/tool-cache';
 import * as im from '../src/installer';
-import * as cache from '@actions/cache';
 import fs from 'fs';
 import cp from 'child_process';
 import osm = require('os');
@@ -37,7 +36,6 @@ describe('setup-node', () => {
   let execSpy: jest.SpyInstance;
   let authSpy: jest.SpyInstance;
   let parseNodeVersionSpy: jest.SpyInstance;
-  let isCacheActionAvailable: jest.SpyInstance;
 
   beforeEach(() => {
     // @actions/core
@@ -69,9 +67,6 @@ describe('setup-node', () => {
     existsSpy = jest.spyOn(fs, 'existsSync');
     mkdirpSpy = jest.spyOn(io, 'mkdirP');
 
-    // @actions/tool-cache
-    isCacheActionAvailable = jest.spyOn(cache, 'isFeatureAvailable');
-
     // disable authentication portion for installer tests
     authSpy = jest.spyOn(auth, 'configAuthentication');
     authSpy.mockImplementation(() => {});
@@ -649,49 +644,6 @@ describe('setup-node', () => {
       );
     });
   });
-
-  describe('cache on GHES', () => {
-    it('Should throw an error, because cache is not supported', async () => {
-      inputs['node-version'] = '12';
-      inputs['cache'] = 'npm';
-
-      inSpy.mockImplementation(name => inputs[name]);
-
-      let toolPath = path.normalize('/cache/node/12.16.1/x64');
-      findSpy.mockImplementation(() => toolPath);
-
-      // expect(logSpy).toHaveBeenCalledWith(`Found in cache @ ${toolPath}`);
-      process.env['GITHUB_SERVER_URL'] = 'https://www.test.com';
-      isCacheActionAvailable.mockImplementation(() => false);
-
-      await main.run();
-
-      expect(cnSpy).toHaveBeenCalledWith(
-        `::error::Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.${osm.EOL}`
-      );
-    });
-
-    it('Should throw an internal error', async () => {
-      inputs['node-version'] = '12';
-      inputs['cache'] = 'npm';
-
-      inSpy.mockImplementation(name => inputs[name]);
-
-      let toolPath = path.normalize('/cache/node/12.16.1/x64');
-      findSpy.mockImplementation(() => toolPath);
-
-      // expect(logSpy).toHaveBeenCalledWith(`Found in cache @ ${toolPath}`);
-      process.env['GITHUB_SERVER_URL'] = '';
-      isCacheActionAvailable.mockImplementation(() => false);
-
-      await main.run();
-
-      expect(warningSpy).toHaveBeenCalledWith(
-        'The runner was not able to contact the cache service. Caching will be skipped'
-      );
-    });
-  });
-
   describe('LTS version', () => {
     beforeEach(() => {
       os.platform = 'linux';

action.yml

@@ -27,6 +27,10 @@ inputs:
     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.'
 # TODO: add input to control forcing to pull from cloud or dist. 
 #       escape valve for someone having issues or needing the absolute latest which isn't cached yet
+# Deprecated option, do not use. Will not be supported after October 1, 2019
+  version:
+    description: 'Deprecated. Use node-version instead. Will not be supported after October 1, 2019'
+    deprecationMessage: 'The version property will not be supported after October 1, 2019. Use node-version instead'
 outputs:
   cache-hit: 
     description: 'A boolean value to indicate if a cache was hit'

docs/advanced-usage.md

@@ -10,8 +10,8 @@ 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@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     check-latest: true
@@ -27,8 +27,8 @@ 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@v2
+- uses: actions/setup-node@v2
   with:
     node-version-file: '.nvmrc'
 - run: npm install
@@ -46,8 +46,8 @@ jobs:
     runs-on: windows-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
         with:
           node-version: '14'
           architecture: 'x64' # optional, x64 or x86. If not specified, x64 will be used by default
@@ -62,8 +62,8 @@ 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@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'yarn'
@@ -81,11 +81,11 @@ steps:
 # NOTE: pnpm caching support requires pnpm version >= 6.10.0
 
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 - uses: pnpm/action-setup@646cdf48217256a3d0b80361c5a50727664284f2
   with:
     version: 6.10.0
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'pnpm'
@@ -96,8 +96,8 @@ steps:
 **Using wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
@@ -109,8 +109,8 @@ steps:
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
@@ -146,9 +146,9 @@ jobs:
             architecture: x86
     name: Node ${{ matrix.node_version }} - ${{ matrix.architecture }} on ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node_version }}
           architecture: ${{ matrix.architecture }}
@@ -159,8 +159,8 @@ jobs:
 ## Publish to npmjs and GPR with npm
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'
@@ -168,7 +168,7 @@ steps:
 - run: npm publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: npm publish
@@ -179,8 +179,8 @@ steps:
 ## Publish to npmjs and GPR with yarn
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: <registry url>
@@ -188,7 +188,7 @@ steps:
 - run: yarn publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.YARN_TOKEN }}
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     registry-url: 'https://npm.pkg.github.com'
 - run: yarn publish
@@ -199,8 +199,8 @@ steps:
 ## Use private packages
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-node@v3
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-node",
-  "version": "3.1.1",
+  "version": "2.0.0",
   "private": true,
   "description": "setup node action",
   "main": "lib/setup-node.js",
@@ -23,7 +23,7 @@
   "author": "GitHub",
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "^2.0.2",
+    "@actions/cache": "^1.0.8",
     "@actions/core": "^1.6.0",
     "@actions/exec": "^1.1.0",
     "@actions/github": "^1.1.0",
@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "@types/jest": "^27.0.2",
-    "@types/node": "^16.11.25",
+    "@types/node": "^12.0.4",
     "@types/semver": "^6.0.0",
     "@zeit/ncc": "^0.21.0",
     "jest": "^27.2.5",

src/cache-utils.ts

@@ -1,6 +1,5 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
-import * as cache from '@actions/cache';
 
 type SupportedPackageManagers = {
   [prop: string]: PackageManagerInfo;
@@ -96,28 +95,3 @@ export const getCacheDirectoryPath = async (
 
   return stdOut;
 };
-
-export function isGhes(): boolean {
-  const ghUrl = new URL(
-    process.env['GITHUB_SERVER_URL'] || 'https://github.com'
-  );
-  return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
-}
-
-export function isCacheFeatureAvailable(): boolean {
-  if (!cache.isFeatureAvailable()) {
-    if (isGhes()) {
-      throw new Error(
-        'Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.'
-      );
-    } else {
-      core.warning(
-        'The runner was not able to contact the cache service. Caching will be skipped'
-      );
-    }
-
-    return false;
-  }
-
-  return true;
-}

src/main.ts

@@ -4,7 +4,7 @@ import fs from 'fs';
 import * as auth from './authutil';
 import * as path from 'path';
 import {restoreCache} from './cache-restore';
-import {isGhes, isCacheFeatureAvailable} from './cache-utils';
+import {URL} from 'url';
 import os = require('os');
 
 export async function run() {
@@ -45,7 +45,10 @@ export async function run() {
       auth.configAuthentication(registryUrl, alwaysAuth);
     }
 
-    if (cache && isCacheFeatureAvailable()) {
+    if (cache) {
+      if (isGhes()) {
+        throw new Error('Caching is not supported on GHES');
+      }
       const cacheDependencyPath = core.getInput('cache-dependency-path');
       await restoreCache(cache, cacheDependencyPath);
     }
@@ -63,8 +66,15 @@ export async function run() {
   }
 }
 
+function isGhes(): boolean {
+  const ghUrl = new URL(
+    process.env['GITHUB_SERVER_URL'] || 'https://github.com'
+  );
+  return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
+}
+
 function resolveVersionInput(): string {
-  let version = core.getInput('node-version');
+  let version = core.getInput('node-version') || core.getInput('version');
   const versionFileInput = core.getInput('node-version-file');
 
   if (version && versionFileInput) {