Clarifications to the README (#167)

* Update README.md

* Update README.md

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

.eslintignore

@@ -1,6 +0,0 @@
-# Ignore list
-/*
-
-# Do not ignore these folders:
-!__tests__/
-!src/

.eslintrc.js

@@ -1,51 +0,0 @@
-// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
-module.exports = {
-  extends: [
-    'eslint:recommended',
-    'plugin:@typescript-eslint/recommended',
-    'plugin:eslint-plugin-jest/recommended',
-    'eslint-config-prettier'
-  ],
-  parser: '@typescript-eslint/parser',
-  plugins: ['@typescript-eslint', 'eslint-plugin-node', 'eslint-plugin-jest'],
-  rules: {
-    '@typescript-eslint/no-require-imports': 'error',
-    '@typescript-eslint/no-non-null-assertion': 'off',
-    '@typescript-eslint/no-explicit-any': 'off',
-    '@typescript-eslint/no-empty-function': 'off',
-    '@typescript-eslint/ban-ts-comment': [
-      'error',
-      {
-        'ts-ignore': 'allow-with-description'
-      }
-    ],
-    'no-console': 'error',
-    'yoda': 'error',
-    'prefer-const': [
-      'error',
-      {
-        destructuring: 'all'
-      }
-    ],
-    'no-control-regex': 'off',
-    'no-constant-condition': ['error', {checkLoops: false}],
-    'node/no-extraneous-import': 'error'
-  },
-  overrides: [
-    {
-      files: ['**/*{test,spec}.ts'],
-      rules: {
-        '@typescript-eslint/no-unused-vars': 'off',
-        'jest/no-standalone-expect': 'off',
-        'jest/no-conditional-expect': 'off',
-        'no-console': 'off',
-
-      }
-    }
-  ],
-  env: {
-    node: true,
-    es6: true,
-    'jest/globals': true
-  }
-};

.gitattributes

@@ -1,2 +0,0 @@
-* text=auto eol=lf
-.licenses/** -diff linguist-generated=true

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,38 +0,0 @@
----
-name: Bug report
-about: Create a bug report
-title: ''
-labels: bug, needs triage
-assignees: ''
-
----
-
-<!--- Please direct any generic questions related to actions to our support community forum at https://github.community/c/code-to-cloud/github-actions/41 --->
-<!--- Before opening up a new bug report, please make sure to check for similar existing issues -->
-
-**Description:**
-A clear and concise description of what the bug is.
-
-**Action version:**
-Specify the action version
-
-**Platform:**
-- [ ] Ubuntu
-- [ ] macOS
-- [ ] Windows
-
-**Runner type:**
-- [ ] Hosted
-- [ ] Self-hosted
-
-**Tools version:**
-<!--- Please specify versions of node and package manager (npm, yarn, pnpm and etc)-->
-
-**Repro steps:**  
-A description with steps to reproduce the issue. If you have a public example or repo to share, please provide the link.
-
-**Expected behavior:**
-A description of what you expected to happen.
-
-**Actual behavior:**
-A description of what is actually happening.

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +0,0 @@
-blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,18 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: feature request, needs triage
-assignees: ''
----
-<!--- Please direct any generic questions related to actions to our support community forum at https://github.community/c/code-to-cloud/github-actions/41 --->
-<!--- Before opening up a new feature request, please make sure to check for similar existing issues and pull requests -->
-
-**Description:**
-Describe your proposal.
-
-**Justification:**
-Justification or a use case for your proposal.
-
-**Are you willing to submit a PR?**
-<!--- We accept contributions! -->

.github/pull_request_template.md

@@ -1,9 +0,0 @@
-**Description:**
-Describe your changes.
-
-**Related issue:**
-Add link to the related issue.
-
-**Check list:**
-- [ ] Mark if documentation changes are required.
-- [ ] Mark if tests were added or updated to cover the changes.

.github/tsc.json

@@ -4,13 +4,12 @@
             "owner": "tsc",
             "pattern": [
                 {
-                    "regexp": "^([^\\s].*)[\\(:](\\d+)[,:](\\d+)(?:\\):\\s+|\\s+-\\s+)(error|warning|info)\\s+TS(\\d+)\\s*:\\s*(.*)$",
+                    "regexp": "^(?:\\s+\\d+\\>)?([^\\s].*)\\((\\d+|\\d+,\\d+|\\d+,\\d+,\\d+,\\d+)\\)\\s*:\\s+(error|warning|info)\\s+(\\w{1,2}\\d+)\\s*:\\s*(.*)$",
                     "file": 1,
-                    "line": 2,
+                    "location": 2,
-                    "column": 3,
+                    "severity": 3,
-                    "severity": 4,
+                    "code": 4,
-                    "code": 5,
+                    "message": 5
-                    "message": 6
                 }
             ]
         }

.github/workflows/basic-validation.yml

@@ -1,19 +0,0 @@
-name: Basic validation
-
-on:
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  push:
-    branches:
-      - main
-      - releases/*
-    paths-ignore:
-      - '**.md'
-
-jobs:
-  call-basic-validation:
-    name: Basic validation
-    uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
-    with:
-      node-version: '20.x'

.github/workflows/build-test.yml

@@ -0,0 +1,32 @@
+name: build-test
+
+on:
+  pull_request:
+    paths-ignore:
+      - '**.md'    
+  push:    
+    branches:
+      - master
+      - releases/*
+    paths-ignore:
+      - '**.md'
+      
+jobs:
+  build:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup node 12
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+      - run: npm ci
+      - run: npm run build
+      - run: npm run format-check
+      - run: npm test
+      - name: Verify no unstaged changes
+        if: runner.os != 'windows'
+        run: __tests__/verify-no-unstaged-changes.sh

.github/workflows/check-dist.yml

@@ -1,19 +0,0 @@
-name: Check dist
-
-on:
-  push:
-    branches:
-      - main
-    paths-ignore:
-      - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  workflow_dispatch:
-
-jobs:
-  call-check-dist:
-    name: Check dist/
-    uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
-    with:
-      node-version: '20.x'

.github/workflows/codeql-analysis.yml

@@ -1,14 +0,0 @@
-name: CodeQL analysis
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-  schedule:
-    - cron: '0 3 * * 0'
-
-jobs:
-  call-codeQL-analysis:
-    name: CodeQL analysis
-    uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/e2e-cache.yml

@@ -1,245 +0,0 @@
-name: e2e-cache
-
-on:
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  push:
-    branches:
-      - main
-      - releases/*
-    paths-ignore:
-      - '**.md'
-
-jobs:
-  node-npm-depencies-caching:
-    name: Test npm (Node ${{ matrix.node-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12, 14, 16]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Clean global cache
-        run: npm cache clean --force
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'npm'
-      - name: Install dependencies
-        run: npm install
-      - name: Verify node and npm
-        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
-        shell: bash
-
-  node-pnpm-depencies-caching:
-    name: Test pnpm (Node ${{ matrix.node-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12, 14, 16]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: 6.10.0
-      - name: Generate pnpm file
-        run: pnpm install
-      - name: Remove dependencies
-        shell: pwsh
-        run: Remove-Item node_modules -Force -Recurse
-      - name: Clean global cache
-        run: rm -rf ~/.pnpm-store
-        shell: bash
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-      - name: Install dependencies
-        run: pnpm install
-      - name: Verify node and pnpm
-        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
-        shell: bash
-
-  node-yarn1-depencies-caching:
-    name: Test yarn 1 (Node ${{ matrix.node-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [14, 16]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Yarn version
-        run: yarn --version
-      - name: Generate yarn file
-        run: yarn install
-      - name: Remove dependencies
-        shell: pwsh
-        run: Remove-Item node_modules -Force -Recurse
-      - name: Clean global cache
-        run: yarn cache clean
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-      - name: Install dependencies
-        run: yarn install --ignore-engines
-      - name: Verify node and yarn
-        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
-        shell: bash
-
-  node-yarn3-depencies-caching:
-    name: Test yarn 3 (Node ${{ matrix.node-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    env:
-      YARN_ENABLE_IMMUTABLE_INSTALLS: false
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12, 14, 16]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Update yarn
-        run: yarn set version 3.6.4
-      - name: Yarn version
-        run: yarn --version
-      - name: Generate simple .yarnrc.yml
-        run: |
-          echo "nodeLinker: node-modules" >> .yarnrc.yml
-      - name: Generate yarn file
-        run: yarn install
-      - name: Remove dependencies
-        shell: pwsh
-        run: Remove-Item node_modules -Force -Recurse
-      - name: Clean global cache
-        run: yarn cache clean --all
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-      - name: Install dependencies
-        run: yarn install
-      - name: Verify node and yarn
-        run: __tests__/verify-node.sh "${{ matrix.node-version }}"
-        shell: bash
-
-  yarn-subprojects:
-    name: Test yarn subprojects
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare sub-projects
-        run: __tests__/prepare-yarn-subprojects.sh yarn1
-
-      # expect
-      #  - no errors
-      #  - log
-      #    ##[debug]Cache Paths:
-      #    ##[debug]["sub2/.yarn/cache","sub3/.yarn/cache","../../../.cache/yarn/v6"]
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-          cache-dependency-path: |
-            **/*.lock
-            yarn.lock
-
-  yarn-subprojects-berry-local:
-    name: Test yarn subprojects all locally managed
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare sub-projects
-        run: __tests__/prepare-yarn-subprojects.sh keepcache keepcache
-
-      # expect
-      #  - no errors
-      #  - log
-      #    ##[info]All dependencies are managed locally by yarn3, the previous cache can be used
-      #    ##[debug]["node-cache-Linux-yarn-401024703386272f1a950c9f014cbb1bb79a7a5b6e1fb00e8b90d06734af41ee","node-cache-Linux-yarn"]
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-          cache-dependency-path: |
-            sub2/*.lock
-            sub3/*.lock
-
-  yarn-subprojects-berry-global:
-    name: Test yarn subprojects some locally managed
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare sub-projects
-        run: __tests__/prepare-yarn-subprojects.sh global
-
-      # expect
-      #  - no errors
-      #  - log must
-      #    ##[debug]"/home/runner/work/setup-node-test/setup-node-test/sub2" dependencies are managed by yarn 3 locally
-      #    ##[debug]"/home/runner/work/setup-node-test/setup-node-test/sub3" dependencies are not managed by yarn 3 locally
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-          cache-dependency-path: |
-            sub2/*.lock
-            sub3/*.lock
-
-  yarn-subprojects-berry-git:
-    name: Test yarn subprojects managed by git
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare sub-projects
-        run: /bin/bash __tests__/prepare-yarn-subprojects.sh keepcache
-
-      # expect
-      #  - no errors
-      #  - log
-      #    [debug]"/home/runner/work/setup-node-test/setup-node-test/sub2" has .yarn/cache - dependencies are kept in the repository
-      #    [debug]"/home/runner/work/setup-node-test/setup-node-test/sub3" has .yarn/cache - dependencies are kept in the repository
-      #    [debug]["node-cache-Linux-yarn-401024703386272f1a950c9f014cbb1bb79a7a5b6e1fb00e8b90d06734af41ee"]
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'yarn'
-          cache-dependency-path: |
-            sub2/*.lock
-            sub3/*.lock

.github/workflows/licensed.yml

@@ -1,15 +0,0 @@
-name: Licensed
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-  workflow_dispatch:
-
-jobs:
-  call-licensed:
-    name: Licensed
-    uses: actions/reusable-workflows/.github/workflows/licensed.yml@main

.github/workflows/proxy.yml

@@ -6,7 +6,7 @@ on:
       - '**.md'    
   push:    
     branches:
-      - main
+      - master
       - releases/*
     paths-ignore:
       - '**.md'
@@ -14,34 +14,38 @@ on:
 jobs:
   test-proxy:
     runs-on: ubuntu-latest
+    strategy:    
+      fail-fast: false    
     container:
       image: ubuntu:latest
       options: --dns 127.0.0.1
     services:
       squid-proxy:
-        image: ubuntu/squid:latest
+        image: datadog/squid:latest
         ports:
           - 3128:3128
     env:
       https_proxy: http://squid-proxy:3128
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
-      - name: Setup node 14
+      - name: Setup node 10
         uses: ./
         with:
-          node-version: 14.x
+          node-version: 10.x
       - name: Verify node and npm
-        run: __tests__/verify-node.sh 14
+        run: __tests__/verify-node.sh 10
 
   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@v4
+      - uses: actions/checkout@v2
       - name: Clear tool cache
         run: rm -rf $RUNNER_TOOL_CACHE/*
       - name: Setup node 11

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

@@ -1,28 +0,0 @@
-name: Release new action version
-
-on:
-  release:
-    types: [released]
-  workflow_dispatch:
-    inputs:
-      TAG_NAME:
-        description: 'Tag name that the major tag will point to'
-        required: true
-
-env:
-  TAG_NAME: ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }}
-permissions:
-  contents: write
-
-jobs:
-  update_tag:
-    name: Update the major tag to include the ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }} changes
-    environment:
-      name: releaseNewActionVersion
-    runs-on: ubuntu-latest
-    steps:
-      - name: Update the ${{ env.TAG_NAME }} tag
-        uses: actions/publish-action@v0.2.2
-        with:
-          source-tag: ${{ env.TAG_NAME }}
-          slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/update-config-files.yml

@@ -1,11 +0,0 @@
-name: Update configuration files
-
-on:
-  schedule:
-    - cron: '0 3 * * 0'
-  workflow_dispatch:
-
-jobs:
-  call-update-configuration-files:
-    name: Update configuration files
-    uses: actions/reusable-workflows/.github/workflows/update-config-files.yml@main

.github/workflows/versions.yml

@@ -6,21 +6,21 @@ on:
       - '**.md'    
   push:    
     branches:
-      - main
+      - master
       - releases/*
     paths-ignore:
       - '**.md'
       
 jobs:
   local-cache:
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [10, 12, 14]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Setup Node
         uses: ./
         with:
@@ -29,103 +29,15 @@ jobs:
         run: __tests__/verify-node.sh "${{ matrix.node-version }}"
         shell: bash
 
-  lts-syntax:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [lts/dubnium, lts/erbium, lts/fermium, lts/*, lts/-1]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-          check-latest: true
-      - if: runner.os != 'Windows'
-        name: Verify node and npm
-        run: |
-          . "$NVM_DIR/nvm.sh"
-          [[ $(nvm version-remote "${{ matrix.node-version }}") =~ ^v([^.]+) ]]
-          __tests__/verify-node.sh "${BASH_REMATCH[1]}"
-        shell: bash
-
-  v8-canary-syntax:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version:
-          [
-            '20-v8-canary',
-            '20.0.0-v8-canary',
-            '20.0.0-v8-canary20221101e50e45c9f8'
-          ]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Verify node and npm
-        run: |
-          canaryVersion="${{ matrix.node-version }}"
-          majorVersion=$(echo $canaryVersion | cut -d- -f1)
-          __tests__/verify-node.sh "$majorVersion"
-        shell: bash
-
-  nightly-syntax:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version:
-          [16.0.0-nightly20210420a0261d231c, 17-nightly, 18.0.0-nightly]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Verify node and npm
-        run: |
-          nightlyVersion="${{ matrix.node-version }}"
-          majorVersion=$(echo $nightlyVersion | cut -d- -f1)
-          __tests__/verify-node.sh "$majorVersion"
-        shell: bash
-
-  rc-syntax:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        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@v4
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Verify node and npm
-        run: |
-          rcVersion="${{ matrix.node-version }}"
-          majorVersion=$(echo $rcVersion | cut -d- -f1)
-          __tests__/verify-node.sh "$majorVersion"
-        shell: bash
-
   manifest:
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [10.15, 12.16.0, 14.2.0, 16.3.0]
+        node-version: [10.15, 12.16.0, 14.2.0]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Setup Node
         uses: ./
         with:
@@ -135,14 +47,14 @@ jobs:
         shell: bash
 
   check-latest:
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [10, 12, 14]
+        node-version: [10, 11, 12, 14]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Setup Node and check latest
         uses: ./
         with:
@@ -152,62 +64,15 @@ jobs:
         run: __tests__/verify-node.sh "${{ matrix.node-version }}"
         shell: bash
 
-  version-file:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version-file:
-          [.nvmrc, .tool-versions, .tool-versions-node, package.json]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup node from node version file
-        uses: ./
-        with:
-          node-version-file: '__tests__/data/${{ matrix.node-version-file }}'
-      - name: Verify node
-        run: __tests__/verify-node.sh 14
-
-  version-file-volta:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup node from node version file
-        uses: ./
-        with:
-          node-version-file: '__tests__/data/package-volta.json'
-      - name: Verify node
-        run: __tests__/verify-node.sh 16
-
-  version-file-volta-extends:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup node from node version file
-        uses: ./
-        with:
-          node-version-file: '__tests__/data/package-volta-extends.json'
-      - name: Verify node
-        run: __tests__/verify-node.sh 16
-
   node-dist:
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
         node-version: [11, 13]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Setup Node from dist
         uses: ./
         with:
@@ -217,13 +82,13 @@ jobs:
         shell: bash
 
   old-versions:
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.operating-system }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       # test old versions which didn't have npm and layout different
       - name: Setup node 0.12.18 from dist
         uses: ./
@@ -232,47 +97,3 @@ jobs:
       - name: Verify node
         run: __tests__/verify-node.sh 0.12.18 SKIP_NPM
         shell: bash
-
-  arch:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup node 14 x86 from dist
-        uses: ./
-        with:
-          node-version: '14'
-          architecture: 'x86'
-      - 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 "LATEST_NODE_VERSION=$latestNodeVersion" >> $GITHUB_OUTPUT
-        id: version
-        shell: bash
-      - uses: actions/checkout@v4
-      - name: Setup Node
-        uses: ./
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Retrieve version after install
-        run: |
-          updatedVersion=$(echo $(node --version))
-          echo "NODE_VERSION_UPDATED=$updatedVersion" >> $GITHUB_OUTPUT
-        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

.licensed.yml

@@ -1,15 +0,0 @@
-sources:
-  npm: true
-
-allowed:
-  - apache-2.0
-  - 0bsd
-  - bsd-2-clause
-  - bsd-3-clause
-  - isc
-  - mit
-  - cc0-1.0
-  - unlicense
-
-reviewed:
-  npm:

.prettierignore

@@ -1,7 +0,0 @@
-# Ignore list
-/*
-
-# Do not ignore these folders:
-!__tests__/
-!.github/
-!src/

.prettierrc.js

@@ -1,11 +0,0 @@
-// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
-module.exports = {
-  printWidth: 80,
-  tabWidth: 2,
-  useTabs: false,
-  semi: true,
-  singleQuote: true,
-  trailingComma: 'none',
-  bracketSpacing: false,
-  arrowParens: 'avoid'
-};

.prettierrc.json

@@ -0,0 +1,11 @@
+{
+    "printWidth": 80,
+    "tabWidth": 2,
+    "useTabs": false,
+    "semi": true,
+    "singleQuote": true,
+    "trailingComma": "none",
+    "bracketSpacing": false,
+    "arrowParens": "avoid",
+    "parser": "typescript"
+  }

CODEOWNERS

@@ -1 +0,0 @@
-* @actions/setup-actions-team

README.md

@@ -1,217 +1,150 @@
 # setup-node
 
-[![basic-validation](https://github.com/actions/setup-node/actions/workflows/basic-validation.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/basic-validation.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> 
-[![e2e-cache](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml/badge.svg?branch=main)](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml)
+</p>
-[![proxy](https://github.com/actions/setup-node/actions/workflows/proxy.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/proxy.yml)
 
-This action provides the following functionality for GitHub Actions users:
+This action sets by node environment for use in actions by:
 
-- Optionally downloading and caching distribution of the requested Node.js version, and adding it to the PATH
+- optionally downloading and caching a version of node - npm by version spec and add to PATH
-- Optionally caching npm/yarn/pnpm dependencies
+- registering problem matchers for error output
-- Registering problem matchers for error output
+- configuring authentication for GPR or npm
-- Configuring authentication for GPR or npm
 
-## Usage
+# 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
 
 See [action.yml](action.yml)
 
-<!-- start usage -->
+Basic:
-```yaml
-- 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: 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: ''
-
-    # Set this option if you want the action to check for the latest available version 
-    # that satisfies the version spec.
-    # It will only get affect for lts Nodejs versions (12.x, >=10.15.0, lts/Hydrogen). 
-    # Default: false
-    check-latest: false
-
-    # Target architecture for Node to use. Examples: x86, x64. Will use system architecture by default.
-    # Default: ''. The action use system architecture by default 
-    architecture: ''
-
-    # Used to pull node distributions from https://github.com/actions/node-versions. 
-    # Since there's a default, this is typically not supplied by the user. 
-    # When running this action on github.com, the default value is sufficient. 
-    # When running on GHES, you can pass a personal access token for github.com if you are experiencing rate limiting.
-    #
-    # We recommend using a service account with the least permissions necessary. Also
-    # when generating a new PAT, select the least scopes necessary.
-    #
-    # [Learn more about creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
-    #
-    # Default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
-    token: ''
-
-    # Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm.
-    # Package manager should be pre-installed
-    # Default: ''
-    cache: ''
-
-    # Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. 
-    # It will generate hash from the target file for primary key. It works only If cache is specified.  
-    # Supports wildcards or a list of file names for caching multiple dependencies.
-    # Default: ''
-    cache-dependency-path: ''
-
-    # 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.
-    # Default: ''
-    registry-url: ''
-
-    # 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/).
-    # Default: ''
-    scope: ''
-
-    # Set always-auth option in npmrc file.
-    # Default: ''
-    always-auth: ''
-```
-<!-- end usage -->
-
-**Basic:**
-
 ```yaml
 steps:
-- uses: actions/checkout@v4
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v1
   with:
-    node-version: 18
+    node-version: '12'
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
-The `node-version` input is optional. If not supplied, the node version from PATH will be used. However, it is recommended to always specify Node.js version and don't rely on the system one.
+Check latest version:
 
-The action will first check the local cache for a semver match. If unable to find a specific version in the cache, the action will attempt to download a version of Node.js. It 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/).
+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.
 
-For information regarding locally cached versions of Node.js on GitHub hosted runners, check out [GitHub Actions Runner Images](https://github.com/actions/runner-images).
+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.
 
-### Supported version syntax
+> Setting `check-latest` to `true` has performance implications as downloading versions of Node is slower than using cached versions
-
-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: `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/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.
-Since it will not be cached always, there is possibility of hitting rate limit when downloading from dist
-
-### Checking in lockfiles
-
-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`, `npm-shrinkwrap.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories.
-
-**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-data) guide.
-
-**Caching npm dependencies:**
 
 ```yaml
 steps:
-- uses: actions/checkout@v4
+- uses: actions/checkout@v2
-- uses: actions/setup-node@v4
+- uses: actions/setup-node@v2
   with:
-    node-version: 20
+    node-version: '12'
-    cache: 'npm'
+    check-latest: true
-- run: npm ci
+- run: npm install
 - run: npm test
 ```
 
-**Caching npm dependencies in monorepos:**
+Matrix Testing:
-
-```yaml
-steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-node@v4
-  with:
-    node-version: 20
-    cache: 'npm'
-    cache-dependency-path: subdir/package-lock.json
-- run: npm ci
-- run: npm test
-```
-
-## Matrix Testing
-
 ```yaml
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-16.04
     strategy:
       matrix:
-        node: [ 14, 16, 18 ]
+        node: [ '10', '12' ]
     name: Node ${{ matrix.node }} sample
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
       - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node }}
-      - run: npm ci
+      - run: npm install
       - run: npm test
 ```
 
-## Using `setup-node` on GHES
+Publish to npmjs and GPR with npm:
-
-`setup-node` comes pre-installed on the appliance with GHES if Actions is enabled. When dynamically downloading Nodejs distributions, `setup-node` downloads distributions from [`actions/node-versions`](https://github.com/actions/node-versions) on github.com (outside of the appliance). These calls to `actions/node-versions` are made via unauthenticated requests, which are limited to [60 requests per hour per IP](https://docs.github.com/en/rest/overview/resources-in-the-rest-api#rate-limiting). If more requests are made within the time frame, then you will start to see rate-limit errors during downloading that looks like: `##[error]API rate limit exceeded for...`. After that error the action will try to download versions directly from the official site, but it also can have rate limit so it's better to put token.
-
-To get a higher rate limit, you can [generate a personal access token on github.com](https://github.com/settings/tokens/new) and pass it as the `token` input for the action:
-
 ```yaml
-uses: actions/setup-node@v4
+steps:
-with:
+- uses: actions/checkout@v2
-  token: ${{ secrets.GH_DOTCOM_TOKEN }}
+- uses: actions/setup-node@v1
-  node-version: 20
+  with:
+    node-version: '10.x'
+    registry-url: 'https://registry.npmjs.org'
+- run: npm install
+- run: npm publish
+  env:
+    NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+- uses: actions/setup-node@v1
+  with:
+    registry-url: 'https://npm.pkg.github.com'
+- run: npm publish
+  env:
+    NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
-If the runner is not able to access github.com, any Nodejs versions requested during a workflow run must come from the runner's tool cache. See "[Setting up the tool cache on self-hosted runners without internet access](https://docs.github.com/en/enterprise-server@3.2/admin/github-actions/managing-access-to-actions-from-githubcom/setting-up-the-tool-cache-on-self-hosted-runners-without-internet-access)" for more information.
+Publish to npmjs and GPR with yarn:
+```yaml
+steps:
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v1
+  with:
+    node-version: '10.x'
+    registry-url: <registry url>
+- run: yarn install
+- run: yarn publish
+  env:
+    NODE_AUTH_TOKEN: ${{ secrets.YARN_TOKEN }}
+- uses: actions/setup-node@v1
+  with:
+    registry-url: 'https://npm.pkg.github.com'
+- run: yarn publish
+  env:
+    NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+```
 
-## Advanced usage
+Use private packages:
+```yaml
+steps:
+- uses: actions/checkout@v2
+- uses: actions/setup-node@v1
+  with:
+    node-version: '10.x'
+    registry-url: 'https://registry.npmjs.org'
+# Skip post-install scripts here, as a malicious
+# script could steal NODE_AUTH_TOKEN.
+- run: npm install --ignore-scripts
+  env:
+    NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+# `npm rebuild` will run all those post-install scripts for us.
+- run: npm rebuild && npm run prepare --if-present
+```
 
- - [Check latest version](docs/advanced-usage.md#check-latest-version)
- - [Using a node version file](docs/advanced-usage.md#node-version-file)
- - [Using different architectures](docs/advanced-usage.md#architecture)
- - [Using v8 canary versions](docs/advanced-usage.md#v8-canary-versions)
- - [Using nightly versions](docs/advanced-usage.md#nightly-versions)
- - [Using rc versions](docs/advanced-usage.md#rc-versions)
- - [Caching packages data](docs/advanced-usage.md#caching-packages-data)
- - [Using multiple operating systems and architectures](docs/advanced-usage.md#multiple-operating-systems-and-architectures)
- - [Publishing to npmjs and GPR with npm](docs/advanced-usage.md#publish-to-npmjs-and-gpr-with-npm)
- - [Publishing to npmjs and GPR with yarn](docs/advanced-usage.md#publish-to-npmjs-and-gpr-with-yarn)
- - [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)
+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__/README.md

@@ -1,10 +0,0 @@
-Files located in data directory are used only for testing purposes. 
-
-
-## Here the list of files in the data directory
- - `.nvmrc`, `.tools-versions` and `package.json` are used to test node-version-file logic
- - `package-lock.json`, `pnpm-lock.yaml` and `yarn.lock` are used to test cache logic 
- - `versions-manifest.json` is used for unit testing to check downloading Node.js versions from the node-versions repository.
- - `node-dist-index.json` is used for unit testing to check downloading Node.js versions from the official site. The file was constructed from https://nodejs.org/dist/index.json
- - `node-rc-index.json` is used for unit testing to check downloading Node.js rc versions from the official site. The file was constructed from https://nodejs.org/download/rc/index.json
- - `node-nightly-index.json` is used for unit testing to check downloading Node.js nightly builds from the official site. The file was constructed from https://nodejs.org/download/nightly/index.json