Update actions/core dependencies for releases/v2 (#713)

.github/workflows/build-test.yml

@@ -18,12 +18,11 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
-      - name: Setup Node 16.x
+      - name: Setup node 12
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v2
         with:
-          node-version: 16.x
+          node-version: 12.x
-          cache: npm
       - run: npm ci
       - run: npm run build
       - run: npm run format-check

.github/workflows/check-dist.yml

@@ -21,13 +21,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
 
-      - name: Setup Node 16.x
+      - name: Set Node.js 12.x
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v1
         with:
-          node-version: 16.x
+          node-version: 12.x
-          cache: npm
 
       - name: Install dependencies
         run: npm ci
@@ -45,7 +44,7 @@ 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:
@@ -75,9 +75,9 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12, 14, 16]
+        node-version: [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

@@ -6,7 +6,7 @@ on:
       - '**.md'    
   push:    
     branches:
-      - main
+      - master
       - releases/*
     paths-ignore:
       - '**.md'
@@ -19,13 +19,13 @@ jobs:
       options: --dns 127.0.0.1
     services:
       squid-proxy:
-        image: datadog/squid:latest
+        image: ubuntu/squid:latest
         ports:
           - 3128:3128
     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
@@ -37,11 +37,13 @@ jobs:
 
   test-bypass-proxy:
     runs-on: ubuntu-latest
+    strategy:    
+      fail-fast: false
     env:
       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:
@@ -139,34 +139,3 @@ jobs:
       - name: Verify node
         run: __tests__/verify-arch.sh "ia32"
         shell: bash
-
-  node-latest-aliases:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [current, latest, node]
-    steps:
-      - name: Get node version
-        run: |
-          latestNodeVersion=$(curl https://nodejs.org/dist/index.json | jq -r '. [0].version')
-          echo "::set-output name=LATEST_NODE_VERSION::$latestNodeVersion"
-        id: version
-        shell: bash
-      - uses: actions/checkout@v3
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Retrieve version after install
-        run: |
-          updatedVersion=$(echo $(node --version))
-          echo "::set-output name=NODE_VERSION_UPDATED::$updatedVersion"
-        id: updatedVersion
-        shell: bash
-      - name: Compare versions
-        if: ${{ steps.version.outputs.LATEST_NODE_VERSION != steps.updatedVersion.outputs.NODE_VERSION_UPDATED}}
-        run: |
-          echo "Latest node version failed to download."
-          exit 1

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)
+<p align="left">
-[![versions](https://github.com/actions/setup-node/actions/workflows/versions.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/versions.yml)
+  <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> 
-[![proxy](https://github.com/actions/setup-node/actions/workflows/proxy.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/proxy.yml)
+</p>
 
 This action provides the following functionality for GitHub Actions users:
 
@@ -11,19 +11,18 @@ This action provides the following functionality for GitHub Actions users:
 - Registering problem matchers for error output
 - Configuring authentication for GPR or npm
 
-## Usage
+# Usage
 
 See [action.yml](action.yml)
 
 **Basic:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
-    node-version: 14
+    node-version: '14'
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
@@ -33,97 +32,83 @@ 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
+#### Supported version syntax
-
 The `node-version` input supports the following syntax:
 
 major versions: `12`, `14`, `16`  
 more specific versions: `10.15`, `14.2.0`, `16.3.0`  
 nvm lts syntax: `lts/erbium`, `lts/fermium`, `lts/*`  
-latest release: `latest`/`current`/`node`
 
-**Note:** Since the latest release will not be cached always, there is possibility of hitting rate limit when downloading from dist
+## Caching packages dependencies
 
-### Checking in lockfiles
+The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under hood for caching dependencies but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
-
-It's **always** recommended to commit the lockfile of your package manager for security and performance reasons. For more information consult the "Working with lockfiles" section of the [Advanced usage](docs/advanced-usage.md#working-with-lockfiles) guide.
-
-## Caching global packages data
-
-The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching global packages data but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
 
 The action defaults to search for the dependency file (`package-lock.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories.
 
-**Note:** The action does not cache `node_modules`
+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.
-
-See the examples of using cache for `yarn`/`pnpm` and `cache-dependency-path` input in the [Advanced usage](docs/advanced-usage.md#caching-packages-data) guide.
 
 **Caching npm dependencies:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
-    node-version: 14
+    node-version: '14'
     cache: 'npm'
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
 **Caching npm dependencies in monorepos:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
-    node-version: 14
+    node-version: '14'
     cache: 'npm'
     cache-dependency-path: subdir/package-lock.json
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
-## Matrix Testing
+## Matrix Testing:
-
 ```yaml
 jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ 12, 14, 16 ]
+        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 ci
+      - run: npm install
       - run: npm test
 ```
-
 ## Advanced usage
 
 1. [Check latest version](docs/advanced-usage.md#check-latest-version)
 2. [Using a node version file](docs/advanced-usage.md#node-version-file)
 3. [Using different architectures](docs/advanced-usage.md#architecture)
-4. [Caching packages data](docs/advanced-usage.md#caching-packages-data)
+4. [Caching packages dependencies](docs/advanced-usage.md#caching-packages-dependencies)
 5. [Using multiple operating systems and architectures](docs/advanced-usage.md#multiple-operating-systems-and-architectures)
 6. [Publishing to npmjs and GPR with npm](docs/advanced-usage.md#publish-to-npmjs-and-gpr-with-npm)
 7. [Publishing to npmjs and GPR with yarn](docs/advanced-usage.md#publish-to-npmjs-and-gpr-with-yarn)
 8. [Using private packages](docs/advanced-usage.md#use-private-packages)
 
-## License
+# License
 
 The scripts and documentation in this project are released under the [MIT License](LICENSE)
 
-## Contributions
+# Contributions
 
 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;
+  function getPackagePath(name: string) {
-  let warningSpy: jest.SpyInstance;
+    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(() => {});
@@ -373,6 +368,7 @@ describe('setup-node', () => {
       inputs['node-version'] = version;
       inputs['architecture'] = arch;
       inputs['always-auth'] = false;
+      inputs['cache'] = '';
       inputs['token'] = 'faketoken';
 
       let expectedUrl =
@@ -649,49 +645,6 @@ 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';
@@ -909,30 +862,4 @@ describe('setup-node', () => {
       );
     });
   });
-
-  describe('latest alias syntax', () => {
-    it.each(['latest', 'current', 'node'])(
-      'download the %s version if alias is provided',
-      async inputVersion => {
-        // Arrange
-        inputs['node-version'] = inputVersion;
-
-        os.platform = 'darwin';
-        os.arch = 'x64';
-
-        findSpy.mockImplementation(() => '');
-        getManifestSpy.mockImplementation(() => {
-          throw new Error('Unable to download manifest');
-        });
-
-        // Act
-        await main.run();
-
-        // assert
-        expect(logSpy).toHaveBeenCalledWith('Unable to download manifest');
-
-        expect(logSpy).toHaveBeenCalledWith('getting latest node version...');
-      }
-    );
-  });
 });

action.yml

@@ -1,37 +1,41 @@
 name: 'Setup Node.js environment'
-description: 'Setup a Node.js environment by adding problem matchers and optionally downloading and adding it to the PATH.'
+description: 'Setup a Node.js environment by adding problem matchers and optionally downloading and adding it to the PATH'
 author: 'GitHub'
 inputs:
   always-auth:
-    description: 'Set always-auth in npmrc.'
+    description: 'Set always-auth in npmrc'
     default: 'false'
   node-version:
-    description: 'Version Spec of the version to use. Examples: 12.x, 10.15.1, >=10.15.0.'
+    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.'
+    description: 'File containing the version Spec of the version to use.  Examples: .nvmrc, .node-version'
   architecture:
     description: 'Target architecture for Node to use. Examples: x86, x64. Will use system architecture by default.'
   check-latest:
-    description: 'Set this option if you want the action to check for the latest available version that satisfies the version spec.'
+    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.'
+    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:
-    description: 'Optional scope for authenticating against scoped registries. Will fall back to the repository owner when using the GitHub Packages registry (https://npm.pkg.github.com/).'
+    description: 'Optional scope for authenticating against scoped registries'
   token:
     description: Used to pull node distributions from node-versions.  Since there's a default, this is typically not supplied by the user.
     default: ${{ github.token }}
   cache:
-    description: 'Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm.'
+    description: 'Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm'
   cache-dependency-path:
     description: 'Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. Supports wildcards or a list of file names for caching multiple dependencies.'
 # 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.'
+    description: 'A boolean value to indicate if a cache was hit'
 runs:
-  using: 'node16'
+  using: 'node12'
   main: 'dist/setup/index.js'
   post: 'dist/cache-save/index.js'
   post-if: success()

docs/advanced-usage.md

@@ -1,38 +1,4 @@
-## Working with lockfiles
+# Advanced usage
-
-All supported package managers recommend that you **always** commit the lockfile, although implementations vary doing so generally provides the following benefits:
-
-- Enables faster installation for CI and production environments, due to being able to skip package resolution.
-- Describes a single representation of a dependency tree such that teammates, deployments, and continuous integration are guaranteed to install exactly the same dependencies.
-- Provides a facility for users to "time-travel" to previous states of `node_modules` without having to commit the directory itself.
-- Facilitates greater visibility of tree changes through readable source control diffs.
-
-In order to get the most out of using your lockfile on continuous integration follow the conventions outlined below for your respective package manager.
-
-### NPM
-
-Ensure that `package-lock.json` is always committed, use `npm ci` instead of `npm install` when installing packages.
-
-**See also:**
-- [Documentation of `package-lock.json`](https://docs.npmjs.com/cli/v8/configuring-npm/package-lock-json)
-- [Documentation of `npm ci`](https://docs.npmjs.com/cli/v8/commands/npm-ci)
-
-### Yarn
-
-Ensure that `yarn.lock` is always committed, pass `--frozen-lockfile` to `yarn install` when installing packages.
-
-**See also:**
-- [Documentation of `yarn.lock`](https://classic.yarnpkg.com/en/docs/yarn-lock)
-- [Documentation of `--frozen-lockfile` option](https://classic.yarnpkg.com/en/docs/cli/install#toc-yarn-install-frozen-lockfile)
-- [QA - Should lockfiles be committed to the repoistory?](https://yarnpkg.com/getting-started/qa/#should-lockfiles-be-committed-to-the-repository)
-
-### PNPM
-
-Ensure that `pnpm-lock.yaml` is always committed, when on CI pass `--frozen-lockfile` to `pnpm install` when installing packages.
-
-**See also:**
-- [Working with Git - Lockfiles](https://pnpm.io/git#lockfiles)
-- [Documentation of `--frozen-lockfile` option](https://pnpm.io/cli/install#--frozen-lockfile)
 
 ## Check latest version
 
@@ -44,12 +10,12 @@ If `check-latest` is set to `true`, the action first checks if the cached versio
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     check-latest: true
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
@@ -61,11 +27,11 @@ See [supported version syntax](https://github.com/actions/setup-node#supported-v
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version-file: '.nvmrc'
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
@@ -80,28 +46,28 @@ jobs:
     runs-on: windows-latest
     name: Node sample
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v2
         with:
           node-version: '14'
           architecture: 'x64' # optional, x64 or x86. If not specified, x64 will be used by default
-      - run: npm ci
+      - run: npm install
       - run: npm test
 ```
 
-## Caching packages data
+## Caching packages dependencies
 The action follows [actions/cache](https://github.com/actions/cache/blob/main/examples.md#node---npm) guidelines, and caches global cache on the machine instead of `node_modules`, so cache can be reused between different Node.js versions.
 
 **Caching yarn dependencies:**  
 Yarn caching handles both yarn versions: 1 or 2.
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'yarn'
-- run: yarn install --frozen-lockfile
+- run: yarn install
 - run: yarn test
 ```
 
@@ -115,43 +81,43 @@ steps:
 # NOTE: pnpm caching support requires pnpm version >= 6.10.0
 
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: pnpm/action-setup@v2
+- uses: pnpm/action-setup@646cdf48217256a3d0b80361c5a50727664284f2
   with:
-    version: 6.32.9
+    version: 6.10.0
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'pnpm'
-- run: pnpm install --frozen-lockfile
+- run: pnpm install
 - run: pnpm test
 ```
 
 **Using wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
     cache-dependency-path: '**/package-lock.json'
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14'
     cache: 'npm'
     cache-dependency-path: |
       server/app/package-lock.json
       frontend/app/package-lock.json
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
@@ -180,29 +146,29 @@ 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 }}
-      - run: npm ci
+      - run: npm install
       - run: npm test
 ```
 
 ## Publish to npmjs and GPR with npm
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'
-- run: npm ci
+- run: npm install
 - 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
@@ -213,16 +179,16 @@ steps:
 ## Publish to npmjs and GPR with yarn
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: <registry url>
-- run: yarn install --frozen-lockfile
+- run: yarn install
 - 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
@@ -233,14 +199,14 @@ steps:
 ## Use private packages
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v3
+- uses: actions/setup-node@v2
   with:
     node-version: '14.x'
     registry-url: 'https://registry.npmjs.org'
 # Skip post-install scripts here, as a malicious
 # script could steal NODE_AUTH_TOKEN.
-- run: npm ci --ignore-scripts
+- run: npm install --ignore-scripts
   env:
     NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 # `npm rebuild` will run all those post-install scripts for us.

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",
@@ -23,19 +23,19 @@
   "author": "GitHub",
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "^2.0.2",
+    "@actions/cache": "^1.0.8",
-    "@actions/core": "^1.6.0",
+    "@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/io": "^1.0.2",
-    "@actions/tool-cache": "^1.5.4",
+    "@actions/tool-cache": "^1.7.2",
     "semver": "^6.1.1"
   },
   "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/installer.ts

@@ -373,15 +373,6 @@ async function queryDistForMatch(
   let versions: string[] = [];
   let nodeVersions = await getVersionsFromDist();
 
-  if (
-    versionSpec === 'current' ||
-    versionSpec === 'latest' ||
-    versionSpec === 'node'
-  ) {
-    core.info(`getting latest node version...`);
-    return nodeVersions[0].version;
-  }
-
   nodeVersions.forEach((nodeVersion: INodeVersion) => {
     // ensure this version supports your os and platform
     if (nodeVersion.files.indexOf(dataFileName) >= 0) {

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) {

tsconfig.json

@@ -2,6 +2,9 @@
   "compilerOptions": {
     "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
     "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    "lib": [
+      "es6"
+    ],
     "outDir": "./lib",                        /* Redirect output structure to the directory. */
     "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     "sourceMap": true,