Fix pip cache error handling on Windows. (#1040)

* Add error handling for Windows 'pip cache dir' execution

* Add comments

.eslintignore

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

.eslintrc.js

@@ -0,0 +1,51 @@
+// 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
+  }
+};

.github/CODEOWNERS

@@ -1 +1 @@
-* @actions/actions-service
+* @actions/setup-actions-team

.github/dependabot.yml

@@ -0,0 +1,22 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  # Enable version updates for npm
+  - package-ecosystem: 'npm'
+    # Look for `package.json` and `lock` files in the `root` directory
+    directory: '/'
+    # Check the npm registry for updates every day (weekdays)
+    schedule:
+      interval: 'weekly'
+
+  # Enable version updates for GitHub Actions
+  - package-ecosystem: 'github-actions'
+    # Workflow files stored in the default location of `.github/workflows`
+    # You don't need to specify `/.github/workflows` for `directory`. You can use `directory: "/"`.
+    directory: '/'
+    schedule:
+      interval: 'weekly'

.github/workflows/basic-validation.yml

@@ -0,0 +1,17 @@
+name: Basic validation
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+jobs:
+  call-basic-validation:
+    name: Basic validation
+    uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
+    with:
+      node-version: '24.x'

.github/workflows/check-dist.yml

@@ -1,8 +1,3 @@
-# `dist/index.js` is a special file in Actions.
-# When you reference an action with `uses:` in a workflow,
-# `index.js` is the code that will run.
-# For our project, we generate this file through a build process from other source files.
-# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
 name: Check dist/
 
 on:
@@ -17,36 +12,8 @@ on:
   workflow_dispatch:
 
 jobs:
-  check-dist:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set Node.js 16.x
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.x
-          cache: npm
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Rebuild the dist/ directory
-        run: npm run build
-
-      - name: Compare the expected and actual dist/ directories
-        run: |
-          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
-            echo "Detected uncommitted changes after build.  See status below:"
-            git diff
-            exit 1
-          fi
-        id: diff
-
-      # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v2
-        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
-        with:
-          name: dist
-          path: dist/
+  call-check-dist:
+    name: Check dist/
+    uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
+    with:
+      node-version: '24.x'

.github/workflows/codeql-analysis.yml

@@ -1,47 +1,13 @@
-name: "Code scanning - action"
+name: CodeQL analysis
 
 on:
   push:
-    branches: [ 'main' ]
+    branches: ['main']
   pull_request:
   schedule:
-    - cron: '25 3 * * 5'
+    - cron: '0 3 * * 0'
 
 jobs:
-  CodeQL-Build:
-
-    strategy:
-      fail-fast: false
-
-    # CodeQL runs on ubuntu-latest and windows-latest
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      # Override language selection by uncommenting this and choosing your languages
-      # with:
-      #   languages: go, javascript, csharp, python, cpp, java
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+  call-codeQL-analysis:
+    name: CodeQL analysis
+    uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/e2e-cache-freethreaded.yml

@@ -0,0 +1,294 @@
+name: e2e-cache freethread
+
+on:
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+jobs:
+  python-pip-dependencies-caching:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pipenv-dependencies-caching:
+    name: Test pipenv (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.1t, 3.13.2t, 3.13.5t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        id: cache-pipenv
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pipenv'
+      - name: Install pipenv
+        run: python -m pip install --upgrade pip pipenv
+      - name: Install dependencies on Linux/macOS
+        if: runner.os != 'Windows'
+        run: |
+          export PIPENV_PYTHON=$(which python)
+          pipenv install requests
+      - name: Install dependencies on Windows
+        if: runner.os == 'Windows'
+        run: |
+          # Remove existing virtualenv if any
+          python -m pipenv --rm || echo "No existing env"
+          # Create fresh env using current Python
+          python -m pipenv install --python $(python -c "import sys; print(sys.executable)") requests
+
+  python-poetry-dependencies-caching:
+    name: Test poetry (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0, 3.13.1, 3.13.2]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install poetry
+        run: pipx install poetry
+      - name: Init pyproject.toml
+        run: mv ./__tests__/data/pyproject.toml .
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          freethreaded: true
+          cache: 'poetry'
+      - name: Install dependencies
+        run: poetry install --no-root
+
+  python-pip-dependencies-caching-path:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: __tests__/data/requirements.txt
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pipenv-dependencies-caching-path:
+    name: Test pipenv (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.1t, 3.13.2t, 3.13.5t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        id: cache-pipenv
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pipenv'
+          cache-dependency-path: '**/pipenv-requirements.txt'
+      - name: Install pipenv
+        run: python -m pip install --upgrade pip pipenv
+      - name: Install dependencies on Linux/macOS
+        if: runner.os != 'Windows'
+        run: |
+          export PIPENV_PYTHON=$(which python)
+          pipenv install requests
+      - name: Install dependencies on Windows
+        if: runner.os == 'Windows'
+        run: |
+          # Remove existing virtualenv if any
+          python -m pipenv --rm || echo "No existing env"
+          # Create fresh env using current Python
+          python -m pipenv install --python $(python -c "import sys; print(sys.executable)") requests
+
+  python-pip-dependencies-caching-with-pip-version:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          pip-version: '25.0.1'
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pip-dependencies-caching-path-with-pip-version:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: __tests__/data/requirements.txt
+          pip-version: '25.0.1'
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pip-dependencies-caching-with-pip-install:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          pip-install: numpy pandas requests
+
+  python-pip-dependencies-caching-path-with-pip-install:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-22.04,
+            ubuntu-24.04-arm,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: __tests__/data/requirements.txt
+          pip-install: numpy pandas requests

.github/workflows/e2e-cache.yml

@@ -10,6 +10,7 @@ on:
       - releases/*
     paths-ignore:
       - '**.md'
+  workflow_dispatch:
 
 permissions:
   contents: read
@@ -20,10 +21,35 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.9', 'pypy-3.7-v7.x']
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version:
+          [
+            '3.9',
+            'pypy-3.9-v7.x',
+            '3.10',
+            'pypy-3.10-v7.x',
+            '3.11',
+            'pypy-3.11-v7.x',
+            '3.12',
+            '3.13'
+          ]
+        exclude:
+          - os: windows-latest
+            python-version: pypy-3.11-v7.x
+          - os: macos-latest
+            python-version: pypy-3.9-v7.x
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Setup Python
         uses: ./
         with:
@@ -38,27 +64,56 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.9', 'pypy-3.9-v7.x']
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version:
+          ['3.10', 'pypy-3.10-v7.x', '3.11', 'pypy-3.11-v7.x', '3.12', '3.13']
+        exclude:
+          - os: windows-latest
+            python-version: pypy-3.11-v7.x
+          - os: ubuntu-22.04
+            python-version: pypy-3.11-v7.x
+          - os: ubuntu-22.04-arm
+            python-version: pypy-3.10-v7.x
+          - os: ubuntu-22.04-arm
+            python-version: pypy-3.11-v7.x
+          - os: ubuntu-22.04-arm
+            python-version: pypy-3.10-v7.x
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Setup Python
+        id: cache-pipenv
         uses: ./
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pipenv'
       - name: Install pipenv
         run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python
-      - name: Install dependencies
+      - name: Prepare environment
         shell: pwsh
         run: |
           mv ./__tests__/data/Pipfile.lock .
           mv ./__tests__/data/Pipfile .
+          mv ./__tests__/test-pipenv.py .
+      - name: Install dependencies
+        shell: pwsh
+        if: steps.cache-pipenv.outputs.cache-hit != 'true'
+        run: |
           if ("${{ matrix.python-version }}" -Match "pypy") {
-            pipenv install --keep-outdated --python pypy
+            pipenv install --python pypy # --keep-outdated
           } else {
-            pipenv install --keep-outdated --python ${{ matrix.python-version }}
+            pipenv install --python ${{ matrix.python-version }} # --keep-outdated
           }
+      - name: Run Python Script
+        run: pipenv run python test-pipenv.py
 
   python-poetry-dependencies-caching:
     name: Test poetry (Python ${{ matrix.python-version}}, ${{ matrix.os }})
@@ -66,32 +121,80 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.9', 'pypy-3.8']
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version:
+          [
+            '3.9',
+            'pypy-3.9-v7.x',
+            '3.10',
+            'pypy-3.10-v7.x',
+            '3.11',
+            'pypy-3.11-v7.x',
+            '3.12',
+            '3.13'
+          ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Install poetry
-        run: pipx install poetry
+        run: |
+          pipx install poetry
+      - name: Init pyproject.toml
+        run: mv ./__tests__/data/pyproject.toml .
       - name: Setup Python
         uses: ./
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'poetry'
-      - name: Init pyproject.toml
-        run: poetry init -n
+      - name: Bootstrap packaging
+        run: |
+          python -m ensurepip --upgrade
+          python -m pip install --upgrade pip setuptools wheel packaging
       - name: Install dependencies
-        run: poetry add flake8
+        run: poetry install --no-root
 
   python-pip-dependencies-caching-path:
-    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.9', 'pypy-3.7-v7.x']
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version:
+          [
+            '3.9',
+            'pypy-3.9-v7.x',
+            '3.10',
+            'pypy-3.10-v7.x',
+            '3.11',
+            'pypy-3.11-v7.x',
+            '3.12',
+            '3.13'
+          ]
+        exclude:
+          - os: windows-latest
+            python-version: pypy-3.11-v7.x
+          - os: macos-latest
+            python-version: pypy-3.9-v7.x
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Setup Python
         uses: ./
         with:
@@ -102,16 +205,36 @@ jobs:
         run: pip install numpy pandas requests
 
   python-pipenv-dependencies-caching-path:
-    name: Test pipenv (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    name: Test pipenv (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.9', 'pypy-3.9-v7.x']
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version:
+          ['3.10', 'pypy-3.10-v7.x', '3.11', 'pypy-3.11-v7.x', '3.12', '3.13']
+        exclude:
+          - os: windows-latest
+            python-version: pypy-3.11-v7.x
+          - os: ubuntu-22.04
+            python-version: pypy-3.11-v7.x
+          - os: ubuntu-22.04-arm
+            python-version: pypy-3.10-v7.x
+          - os: ubuntu-22.04-arm
+            python-version: pypy-3.11-v7.x
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Setup Python
+        id: cache-pipenv
         uses: ./
         with:
           python-version: ${{ matrix.python-version }}
@@ -119,13 +242,130 @@ jobs:
           cache-dependency-path: '**/pipenv-requirements.txt'
       - name: Install pipenv
         run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python
-      - name: Install dependencies
+      - name: Prepare environment
         shell: pwsh
         run: |
           mv ./__tests__/data/Pipfile.lock .
           mv ./__tests__/data/Pipfile .
+          mv ./__tests__/test-pipenv.py .
+      - name: Install dependencies
+        shell: pwsh
+        if: steps.cache-pipenv.outputs.cache-hit != 'true'
+        run: |
           if ("${{ matrix.python-version }}" -Match "pypy") {
-            pipenv install --keep-outdated --python pypy
+            pipenv install --python pypy # --keep-outdated
           } else {
-            pipenv install --keep-outdated --python ${{ matrix.python-version }}
+            pipenv install --python ${{ matrix.python-version }} # --keep-outdated
           }
+      - name: Run Python Script
+        run: pipenv run python test-pipenv.py
+
+  python-pip-dependencies-caching-with-pip-version:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          pip-version: '25.0.1'
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pip-dependencies-caching-path-with-pip-version:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: __tests__/data/requirements.txt
+          pip-version: '25.0.1'
+      - name: Install dependencies
+        run: pip install numpy pandas requests
+
+  python-pip-dependencies-caching-with-pip-install:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          pip-install: numpy pandas requests
+
+  python-pip-dependencies-caching-path-with-pip-install:
+    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            windows-latest,
+            macos-latest,
+            macos-15-intel
+          ]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: __tests__/data/requirements.txt
+          pip-install: numpy pandas requests

.github/workflows/e2e-tests.yml

@@ -0,0 +1,104 @@
+name: e2e tests
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  test-setup-python:
+    name: Test setup-python
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        operating-system:
+          [
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            macos-latest,
+            macos-15-intel
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Run with setup-python 3.9.13
+        uses: ./
+        with:
+          python-version: 3.9.13
+      - name: Verify 3.9.13
+        run: python __tests__/verify-python.py 3.9.13
+
+      - name: Run with setup-python 3.10.11
+        uses: ./
+        with:
+          python-version: 3.10.11
+      - name: Verify 3.10.11
+        run: python __tests__/verify-python.py 3.10.11
+
+      - name: Run with setup-python 3.11.9
+        uses: ./
+        with:
+          python-version: 3.11.9
+      - name: Verify 3.11.9
+        run: python __tests__/verify-python.py 3.11.9
+
+      - name: Run with setup-python 3.12.7
+        uses: ./
+        with:
+          python-version: 3.12.7
+      - name: Verify 3.12.7
+        run: python __tests__/verify-python.py 3.12.7
+
+      - name: Run with setup-python 3.13.0
+        uses: ./
+        with:
+          python-version: 3.13.0
+      - name: Verify 3.13.0
+        run: python __tests__/verify-python.py 3.13.0
+
+      - name: Run with setup-python 3.13
+        id: cp313
+        uses: ./
+        with:
+          python-version: '3.13'
+      - name: Verify 3.13
+        run: python __tests__/verify-python.py 3.13
+
+      - name: Install pipx (Windows)
+        if: runner. os == 'Windows'
+        run: python -m pip install pipx
+
+      - name: Run python-path sample 3.13
+        run: pipx run --python '${{ steps.cp313.outputs.python-path }}' nox --version
+        env:
+          PIPX_HOME: '${{ runner.temp }}/pipx'
+          PIPX_BIN_DIR: '${{ runner.temp }}/pipx/bin'
+
+      - name: Run with setup-python ==3.13
+        uses: ./
+        with:
+          python-version: '==3.13'
+      - name: Verify ==3.13
+        run: python __tests__/verify-python.py 3.13
+
+      - name: Run with setup-python <3.13
+        uses: ./
+        with:
+          python-version: '<3.13'
+      - name: Verify <3.13
+        run: python __tests__/verify-python.py 3.12
+
+      - name: Test Raw Endpoint Access
+        run: |
+          curl -L https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json | jq empty
+        shell: bash

.github/workflows/licensed.yml

@@ -9,21 +9,6 @@ on:
       - main
 
 jobs:
-  test:
-    runs-on: ubuntu-latest
-    name: Check licenses
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set Node.js 16.x
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.x
-          cache: npm
-      - 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
-          sudo tar -xzf licensed.tar.gz
-          sudo mv licensed /usr/local/bin/licensed
-      - run: licensed status
+  call-licensed:
+    name: Licensed
+    uses: actions/reusable-workflows/.github/workflows/licensed.yml@main

.github/workflows/publish-immutable-actions.yml

@@ -0,0 +1,20 @@
+name: 'Publish Immutable Action Version'
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+
+    steps:
+      - name: Checking out
+        uses: actions/checkout@v6
+      - name: Publish
+        id: publish
+        uses: actions/publish-immutable-action@v0.0.4

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

@@ -1,4 +1,5 @@
 name: Release new action version
+
 on:
   release:
     types: [released]
@@ -20,8 +21,8 @@ jobs:
       name: releaseNewActionVersion
     runs-on: ubuntu-latest
     steps:
-    - name: Update the ${{ env.TAG_NAME }} tag
-      uses: actions/publish-action@v0.1.0
-      with:
-        source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
+      - name: Update the ${{ env.TAG_NAME }} tag
+        uses: actions/publish-action@v0.4.0
+        with:
+          source-tag: ${{ env.TAG_NAME }}
+          slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/test-graalpy.yml

@@ -0,0 +1,135 @@
+name: Validate GraalPy e2e
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  setup-graalpy:
+    name: Setup GraalPy ${{ matrix.graalpy }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+        graalpy:
+          - 'graalpy-22.3'
+          - 'graalpy-23.0'
+          - 'graalpy-23.1'
+          - 'graalpy-24.1'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python ${{ matrix.graalpy }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.graalpy }}
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: GraalPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert GraalPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "graalvm"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE=${{ matrix.graalpy }}
+          EXECUTABLE=${EXECUTABLE/graalpy-/graalpy}  # remove the first '-' in "graalpy-X.Y" -> "graalpyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash
+
+  setup-graalpy-noenv:
+    name: Setup GraalPy ${{ matrix.graalpy }} ${{ matrix.os }} (noenv)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+        graalpy: ['graalpy22.3', 'graalpy23.0', 'graalpy23.1', 'graalpy24.1']
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python ${{ matrix.graalpy }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.graalpy }}
+          update-environment: false
+
+      - name: GraalPy and Python version
+        run: ${{ steps.setup-python.outputs.python-path }} --version
+
+      - name: Run simple code
+        run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest, macos-15-intel]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup GraalPy and check latest
+        uses: ./
+        id: graalpy
+        with:
+          python-version: 'graalpy-24.x'
+          check-latest: true
+      - name: GraalPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert GraalPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "graalvm"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE='${{ steps.graalpy.outputs.python-version }}'
+          EXECUTABLE="${EXECUTABLE%.*}"
+          ${EXECUTABLE} --version
+        shell: bash

.github/workflows/test-pypy.yml

@@ -1,4 +1,5 @@
 name: Validate PyPy e2e
+
 on:
   push:
     branches:
@@ -10,6 +11,7 @@ on:
       - '**.md'
   schedule:
     - cron: 30 3 * * *
+  workflow_dispatch:
 
 jobs:
   setup-pypy:
@@ -18,23 +20,85 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-latest]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
         pypy:
-        - 'pypy-2.7'
-        - 'pypy-3.7'
-        - 'pypy3.9'
-        - 'pypy-2.7-v7.3.4'
-        - 'pypy-3.7-v7.3.5'
-        - 'pypy-3.7-v7.3.4'
-        - 'pypy-3.7-v7.3.x'
-        - 'pypy-3.7-v7.x'
-        - 'pypy-2.7-v7.3.4rc1'
-        - 'pypy-3.7-nightly'
-        - 'pypy3.8-v7.3.7'
+          - 'pypy-2.7'
+          - 'pypy-3.10'
+          - 'pypy3.9'
+          - 'pypy-2.7-v7.3.17'
+          - 'pypy-3.10-v7.3.17'
+          - 'pypy-3.10-v7.3.16'
+          - 'pypy-3.10-v7.3.x'
+          - 'pypy-3.10-v7.x'
+          - 'pypy-2.7-v7.3.12rc1'
+          - 'pypy-3.11-nightly'
+          - 'pypy3.10-v7.3.17'
+          - 'pypy3.11-v7.3.19'
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
+
+      - name: setup-python ${{ matrix.pypy }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.pypy }}
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: PyPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert PyPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "pypy"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE=${{ matrix.pypy }}
+          EXECUTABLE=${EXECUTABLE/pypy-/pypy}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash
+
+  check-non-eol:
+    name: Check non-eol ${{ matrix.pypy }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - macos-15-intel
+          - macos-14
+          - macos-15
+          - windows-2022
+          - windows-2025
+          - ubuntu-22.04
+          - ubuntu-24.04
+          - ubuntu-22.04-arm
+          - ubuntu-24.04-arm
+        pypy: ['pypy-2.7', 'pypy-3.10', 'pypy-3.11']
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -72,12 +136,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-latest]
-        pypy: ['pypy2.7', 'pypy3.7', 'pypy3.8', 'pypy3.9-nightly']
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+        pypy: ['pypy2.7', 'pypy3.9', 'pypy3.11-nightly', 'pypy3.11']
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -91,3 +164,97 @@ jobs:
 
       - name: Run simple code
         run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup PyPy and check latest
+        uses: ./
+        with:
+          python-version: 'pypy-3.11-v7.3.x'
+          check-latest: true
+      - name: PyPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert PyPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "pypy"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE="pypy-3.11-v7.3.x"
+          EXECUTABLE=${EXECUTABLE/-/}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash
+
+  setup-pypy-multiple-versions:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup PyPy and check latest
+        uses: ./
+        with:
+          python-version: |
+            pypy-3.11-v7.3.x
+            pypy-3.10-v7.3.x
+            pypy3.9
+          check-latest: true
+      - name: PyPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert PyPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "pypy"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE="pypy-3.11-v7.3.x"
+          EXECUTABLE=${EXECUTABLE/-/}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE='pypy3.9'
+          EXECUTABLE=${EXECUTABLE/pypy-/pypy}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash

.github/workflows/test-python-freethreaded.yml

@@ -0,0 +1,557 @@
+name: Validate Python e2e freethread
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  schedule:
+    - cron: 30 3 * * *
+  workflow_dispatch:
+
+jobs:
+  setup-versions-from-manifest:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} version file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: echo ${{ matrix.python }} > .python-version
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: .python-version
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-file-without-parameter:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} version file without parameter
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: echo ${{ matrix.python }} > .python-version
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-standard-pyproject-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} standard pyproject file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0, 3.13.1, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[project]
+            requires-python = "${{ matrix.python }}"
+          ' > pyproject.toml
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: pyproject.toml
+          freethreaded: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-poetry-pyproject-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} poetry pyproject file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0, 3.13.1, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[tool.poetry.dependencies]
+            python = "${{ matrix.python }}"
+          ' > pyproject.toml
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: pyproject.toml
+          freethreaded: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-tool-versions-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} .tool-versions file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t, 3.14t-dev]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-tool-versions-file ${{ matrix.python }}
+        run: |
+          echo "python ${{ matrix.python }}" > .tool-versions
+
+      - name: setup-python using .tool-versions ${{ matrix.python }}
+        id: setup-python-tool-versions
+        uses: ./
+        with:
+          python-version-file: .tool-versions
+
+  setup-versions-from-pipfile-with-python_version:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13t, 3.14t-dev]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[requires]
+            python_version = "${{ matrix.python }}"
+          ' > Pipfile
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: Pipfile
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-pipfile-with-python_full_version:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} .tool-versions file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t, 3.14t-dev]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[requires]
+            python_full_version = "${{ matrix.python }}"
+          ' > Pipfile
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: Pipfile
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-pre-release-version-from-manifest:
+    name: Setup 3.14.0-alpha.6 ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python 3.14.0-alpha.6
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14.0-alpha.6'
+          freethreaded: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-dev-version:
+    name: Setup 3.14t-dev ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python 3.14t-dev
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14t-dev'
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: ${{ startsWith(steps.setup-python.outputs.python-version, '3.14.') }}
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-prerelease-version:
+    name: Setup 3.14t ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python 3.14t
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14t'
+          allow-prereleases: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: ${{ startsWith(steps.setup-python.outputs.python-version, '3.14.') }}
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-noenv:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} (noenv)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.0t, 3.13.1t, 3.13.2t]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python }}
+          update-environment: false
+
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+      - name: Run simple code
+        run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+        python-version: [3.13t, 3.14t-dev]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python and check latest
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          check-latest: true
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+  setup-python-multiple-python-versions:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python and check latest
+        id: setup-python
+        uses: ./
+        with:
+          python-version: |
+            3.13.1t
+            3.13.2t
+            3.14t-dev
+      - name: Verify Python version
+        run: ${{ steps.setup-python.outputs.python-path }} -VVV
+
+  setup-versions-with-freethread-input:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} using freethread input parameter
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.13.1, 3.13.2, 3.14-dev, 3.14.0-alpha.6]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python }}
+          freethreaded: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+      - name: Validate GIL
+        run: python ./__tests__/verify-freethreaded.py

.github/workflows/test-python.yml

@@ -1,4 +1,5 @@
 name: Validate Python e2e
+
 on:
   push:
     branches:
@@ -19,34 +20,43 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-20.04]
-        python: [3.5.4, 3.6.7, 3.7.5, 3.8.1]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.12.3, 3.13.2]
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v6
 
-    - name: setup-python ${{ matrix.python }}
-      id: setup-python
-      uses: ./
-      with:
-        python-version: ${{ matrix.python }}
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python }}
 
-    - name: Check python-path
-      run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-      shell: bash
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
 
-    - name: Validate version
-      run: |
-        $pythonVersion = (python --version)
-        if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
-          Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
-          exit 1
-        }
-        $pythonVersion
-      shell: pwsh
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
 
-    - name: Run simple code
-      run: python -c 'import math; print(math.factorial(5))'
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
 
   setup-versions-from-file:
     name: Setup ${{ matrix.python }} ${{ matrix.os }} version file
@@ -54,99 +64,443 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-20.04]
-        python: [3.5.4, 3.6.7, 3.7.5, 3.8.1]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.12.3, 3.13.2]
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v6
 
-    - name: build-version-file ${{ matrix.python }}
-      run: echo ${{ matrix.python }} > .python-version
+      - name: build-version-file ${{ matrix.python }}
+        run: echo ${{ matrix.python }} > .python-version
 
-    - name: setup-python ${{ matrix.python }}
-      id: setup-python
-      uses: ./
-      with:
-        python-version-file: '.python-version'
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: .python-version
 
-    - name: Check python-path
-      run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-      shell: bash
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
 
-    - name: Validate version
-      run: |
-        $pythonVersion = (python --version)
-        if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
-          Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
-          exit 1
-        }
-        $pythonVersion
-      shell: pwsh
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
 
-    - name: Run simple code
-      run: python -c 'import math; print(math.factorial(5))'
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-file-without-parameter:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} version file without parameter
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.12.3, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: echo ${{ matrix.python }} > .python-version
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-standard-pyproject-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} standard pyproject file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, '==3.12.3', 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[project]
+            requires-python = "${{ matrix.python }}"
+          ' > pyproject.toml
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: pyproject.toml
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}".replace("==", "") -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-poetry-pyproject-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} poetry pyproject file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.12.3, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[tool.poetry.dependencies]
+            python = "${{ matrix.python }}"
+          ' > pyproject.toml
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: pyproject.toml
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}" -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-tool-versions-file:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} .tool-versions file
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [pypy3.11-7.3.18, graalpy-24.1.2, 3.13.2, 3.14-dev]
+        exclude:
+          - os: windows-latest
+            python: graalpy-24.1.2
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-tool-versions-file ${{ matrix.python }}
+        run: |
+          echo "python ${{ matrix.python }}" > .tool-versions
+
+      - name: setup-python using .tool-versions ${{ matrix.python }}
+        id: setup-python-tool-versions
+        uses: ./
+        with:
+          python-version-file: .tool-versions
+
+  setup-versions-from-pipfile-with-python_version:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile with python_version
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[requires]
+            python_version = "${{ matrix.python }}"
+          ' > Pipfile
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: Pipfile
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}".replace("==", "") -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-versions-from-pipfile-with-python_full_version:
+    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile with python_full_version
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: [3.9.13, 3.10.11, 3.11.9, 3.13.2]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: build-version-file ${{ matrix.python }}
+        run: |
+          echo '[requires]
+            python_full_version = "${{ matrix.python }}"
+          ' > Pipfile
+
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version-file: Pipfile
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python ${{ matrix.python }}".replace("==", "") -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
 
   setup-pre-release-version-from-manifest:
-    name: Setup 3.9.0-beta.4 ${{ matrix.os }}
+    name: Setup 3.14.0-alpha.6 ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-20.04]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v6
 
-    - name: setup-python 3.9.0-beta.4
-      id: setup-python
-      uses: ./
-      with:
-        python-version: '3.9.0-beta.4'
+      - name: setup-python 3.14.0-alpha.6
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14.0-alpha.6'
 
-    - name: Check python-path
-      run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-      shell: bash
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
 
-    - name: Validate version
-      run: |
-        $pythonVersion = (python --version)
-        if ("Python 3.9.0b4" -ne "$pythonVersion"){
-          Write-Host "The current version is $pythonVersion; expected version is 3.9.0b4"
-          exit 1
-        }
-        $pythonVersion
-      shell: pwsh
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("Python 3.14.0a6" -ne "$pythonVersion"){
+            Write-Host "The current version is $pythonVersion; expected version is 3.14.0a6"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
 
-    - name: Run simple code
-      run: python -c 'import math; print(math.factorial(5))'
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
 
   setup-dev-version:
-    name: Setup 3.9-dev ${{ matrix.os }}
+    name: Setup 3.14-dev ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v6
 
-    - name: setup-python 3.9-dev
-      id: setup-python
-      uses: ./
-      with:
-        python-version: '3.9-dev'
+      - name: setup-python 3.14-dev
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14-dev'
 
-    - name: Check python-path
-      run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-      shell: bash
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
 
-    - name: Validate version
-      run: ${{ startsWith(steps.setup-python.outputs.python-version, '3.9.') }}
-      shell: bash
+      - name: Validate version
+        run: ${{ startsWith(steps.setup-python.outputs.python-version, '3.14.') }}
+        shell: bash
 
-    - name: Run simple code
-      run: python -c 'import math; print(math.factorial(5))'
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+  setup-prerelease-version:
+    name: Setup 3.14 ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: setup-python 3.14
+        id: setup-python
+        uses: ./
+        with:
+          python-version: '3.14'
+          allow-prereleases: true
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: Validate version
+        run: ${{ startsWith(steps.setup-python.outputs.python-version, '3.14.') }}
+        shell: bash
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
 
   setup-versions-noenv:
     name: Setup ${{ matrix.python }} ${{ matrix.os }} (noenv)
@@ -154,21 +508,100 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-18.04, ubuntu-20.04]
-        python: ["3.7", "3.8", "3.9", "3.10"]
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            macos-15-intel,
+            ubuntu-latest,
+            ubuntu-24.04-arm
+          ]
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v6
 
-    - name: setup-python ${{ matrix.python }}
-      id: setup-python
-      uses: ./
-      with:
-        python-version: ${{ matrix.python }}
-        update-environment: false
+      - name: setup-python ${{ matrix.python }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.python }}
+          update-environment: false
 
-    - name: Python version
-      run: ${{ steps.setup-python.outputs.python-path }} --version
+      - name: Python version
+        run: ${{ steps.setup-python.outputs.python-path }} --version
 
-    - name: Run simple code
-      run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+      - name: Run simple code
+        run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python and check latest
+        uses: ./
+        with:
+          python-version: ${{ matrix.python-version }}
+          check-latest: true
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("$pythonVersion" -NotMatch "${{ matrix.python-version }}"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python-version }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh
+
+  setup-python-multiple-python-versions:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          [
+            macos-latest,
+            windows-latest,
+            ubuntu-22.04,
+            ubuntu-22.04-arm,
+            ubuntu-24.04-arm,
+            ubuntu-latest,
+            macos-15-intel
+          ]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python and check latest
+        uses: ./
+        with:
+          python-version: |
+            3.9
+            3.10
+            3.11
+            3.12
+            3.13
+          check-latest: true
+      - name: Validate version
+        run: |
+          $pythonVersion = (python --version)
+          if ("$pythonVersion" -NotMatch "3.13"){
+            Write-Host "The current version is $pythonVersion; expected version is 3.13"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh

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

@@ -0,0 +1,11 @@
+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/workflow.yml

@@ -1,101 +0,0 @@
-name: Main workflow
-on:
-  push:
-    branches:
-      - main
-    paths-ignore:
-      - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
-jobs:
-  run:
-    name: Run
-    runs-on: ${{ matrix.operating-system }}
-    strategy:
-      matrix:
-        operating-system: [ubuntu-latest, windows-latest]
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Set Node.js 16.x
-      uses: actions/setup-node@v3
-      with:
-        node-version: 16.x
-        cache: npm
-
-    - name: npm ci
-      run: npm ci
-
-    - name: Lint
-      run: npm run format-check
-
-    - name: npm test
-      run: npm test
-
-    - name: Run with setup-python 2.7
-      uses: ./
-      with:
-        python-version: 2.7
-    - name: Verify 2.7
-      run: python __tests__/verify-python.py 2.7
-
-    - name: Run with setup-python 3.5
-      uses: ./
-      with:
-        python-version: 3.5
-    - name: Verify 3.5
-      run: python __tests__/verify-python.py 3.5
-
-    - name: Run with setup-python 3.6
-      uses: ./
-      with:
-        python-version: 3.6
-    - name: Verify 3.6
-      run: python __tests__/verify-python.py 3.6
-
-    - name: Run with setup-python 3.7
-      uses: ./
-      with:
-        python-version: 3.7
-    - name: Verify 3.7
-      run: python __tests__/verify-python.py 3.7
-
-    - name: Run with setup-python 3.8
-      uses: ./
-      with:
-        python-version: 3.8
-    - name: Verify 3.8
-      run: python __tests__/verify-python.py 3.8
-    
-    - name: Run with setup-python 3.7.5
-      uses: ./
-      with:
-        python-version: 3.7.5
-    - name: Verify 3.7.5
-      run: python __tests__/verify-python.py 3.7.5
-
-    - name: Run with setup-python 3.6.7
-      uses: ./
-      with:
-        python-version: 3.6.7
-    - name: Verify 3.6.7
-      run: python __tests__/verify-python.py 3.6.7
-
-    - name: Run with setup-python 3.8.1
-      uses: ./
-      with:
-        python-version: 3.8.1
-    - name: Verify 3.8.1
-      run: python __tests__/verify-python.py 3.8.1
-
-    - name: Run with setup-python 3.10
-      id: cp310
-      uses: ./
-      with:
-        python-version: "3.10"
-    - name: Verify 3.10
-      run: python __tests__/verify-python.py 3.10
-    - name: Run python-path sample 3.10
-      run: pipx run --python '${{ steps.cp310.outputs.python-path }}' nox --version

.licensed.yml

@@ -10,6 +10,8 @@ allowed:
   - cc0-1.0
   - unlicense
   - 0bsd
+  - blueoak-1.0.0
 
 reviewed:
   npm:
+    - "@actions/http-client"

.prettierignore

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

.prettierrc.js

@@ -0,0 +1,11 @@
+// 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

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

README.md

@@ -1,432 +1,138 @@
-# setup-python V4
+# setup-python
 
-<p align="left">
-  <a href="https://github.com/actions/setup-python"><img alt="GitHub Actions status" src="https://github.com/actions/setup-python/workflows/Main%20workflow/badge.svg"></a>
-</p>
+[![Basic validation](https://github.com/actions/setup-python/actions/workflows/basic-validation.yml/badge.svg?branch=main)](https://github.com/actions/setup-python/actions/workflows/basic-validation.yml)
+[![Validate Python e2e](https://github.com/actions/setup-python/actions/workflows/test-python.yml/badge.svg?branch=main)](https://github.com/actions/setup-python/actions/workflows/test-python.yml)
+[![Validate PyPy e2e](https://github.com/actions/setup-python/actions/workflows/test-pypy.yml/badge.svg?branch=main)](https://github.com/actions/setup-python/actions/workflows/test-pypy.yml)
+[![e2e-cache](https://github.com/actions/setup-python/actions/workflows/e2e-cache.yml/badge.svg?branch=main)](https://github.com/actions/setup-python/actions/workflows/e2e-cache.yml)
 
-This action sets up a Python environment for use in actions by:
+This action provides the following functionality for GitHub Actions users:
 
-- optionally installing and adding to PATH a version of Python that is already installed in the tools cache.
-- downloading, installing and adding to PATH an available version of Python from GitHub Releases ([actions/python-versions](https://github.com/actions/python-versions/releases)) if a specific version is not available in the tools cache.
-- failing if a specific version of Python is not preinstalled or available for download.
-- optionally caching dependencies for pip, pipenv and poetry.
-- registering problem matchers for error output.
+- Installing a version of Python or PyPy and (by default) adding it to the PATH
+- Optionally caching dependencies for pip, pipenv and poetry
+- Registering problem matchers for error output
 
-# What's new
+## Breaking changes in V6
 
-- Ability to download, install and set up Python packages from `actions/python-versions` that do not come preinstalled on runners.
-  - Allows for pinning to a specific patch version of Python without the worry of it ever being removed or changed.
-- Automatic setup and download of Python packages if using a self-hosted runner.
-- Support for pre-release versions of Python.
-- Support for installing any version of PyPy on-flight
-- Support for built-in caching of pip, pipenv and poetry dependencies
-- Support for `.python-version` file
+- Upgraded action from node20 to node24
+  > Make sure your runner is on version v2.327.1 or later to ensure compatibility with this release. See [Release Notes](https://github.com/actions/runner/releases/tag/v2.327.1)
 
-# Usage
+For more details,  see the full release notes on the [releases page](https://github.com/actions/setup-python/releases/tag/v6.0.0)
+
+## Basic usage
 
 See [action.yml](action.yml)
 
-Basic:
+**Python**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
+- uses: actions/checkout@v6
+- uses: actions/setup-python@v6
   with:
-    python-version: '3.x' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-    architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+    python-version: '3.13' 
 - run: python my_script.py
 ```
 
-Read Python version from file:
+**PyPy**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
+- uses: actions/checkout@v6
+- uses: actions/setup-python@v6 
   with:
-    python-version-file: '.python-version' # Read python version from a file
+    python-version: 'pypy3.10' 
 - run: python my_script.py
 ```
 
-Matrix Testing:
-```yaml
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: [ '2.x', '3.x', 'pypy2.7', 'pypy3.7', 'pypy3.8' ]
-    name: Python ${{ matrix.python-version }} sample
-    steps:
-      - uses: actions/checkout@v3
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-      - run: python my_script.py
-```
-
-Exclude a specific Python version:
-```yaml
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy2.7', 'pypy3.8']
-        exclude:
-          - os: macos-latest
-            python-version: '3.8'
-          - os: windows-latest
-            python-version: '3.6'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Display Python version
-        run: python --version
-```
-
-Download and set up a version of Python that does not come preinstalled on an image:
-```yaml
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        # in this example, there is a newer version already installed, 3.7.7, so the older version will be downloaded
-        python-version: ['3.7.4', '3.8', '3.9', '3.10']
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: ${{ matrix.python-version }}
-    - run: python my_script.py
-```
-
-Download and set up an accurate pre-release version of Python:
+**GraalPy**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
+- uses: actions/checkout@v6
+- uses: actions/setup-python@v6 
   with:
-    python-version: '3.11.0-alpha.1'
+    python-version: 'graalpy-24.0' 
 - run: python my_script.py
 ```
 
-Download and set up the latest available version of Python (includes both pre-release and stable versions):
+**Free threaded Python**
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
+- uses: actions/checkout@v6
+- uses: actions/setup-python@v6
   with:
-    python-version: '3.11.0-alpha - 3.11.0' # SemVer's version range syntax
+    python-version: '3.13t'
 - run: python my_script.py
 ```
 
-Download and set up the latest patch version of Python (for specified major & minor versions):
-```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.11-dev'
-- run: python my_script.py
-```
+The `python-version` input is optional. If not supplied, the action will try to resolve the version from the default `.python-version` file. If the `.python-version` file doesn't exist Python or PyPy version from the PATH will be used. The default version of Python or PyPy in PATH varies between runners and can be changed unexpectedly so we recommend always setting Python version explicitly using the `python-version` or `python-version-file` inputs.
 
-Download and set up the latest stable version of Python (for specified major version):
-```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.x'
-- run: python my_script.py
-```
+The action will first check the local [tool cache](docs/advanced-usage.md#hosted-tool-cache) for a [semver](https://github.com/npm/node-semver#versions) match. If unable to find a specific version in the tool cache, the action will attempt to download a version of Python from [GitHub Releases](https://github.com/actions/python-versions/releases) and for PyPy from the official [PyPy's dist](https://downloads.python.org/pypy/).
 
-Download and set up PyPy:
+For information regarding locally cached versions of Python or PyPy on GitHub hosted runners, check out [GitHub Actions Runner Images](https://github.com/actions/runner-images).
 
-```yaml
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version:
-        - 'pypy3.7' # the latest available version of PyPy that supports Python 3.7
-        - 'pypy3.7-v7.3.3' # Python 3.7 and PyPy 7.3.3
-        - 'pypy3.8' # the latest available version of PyPy that supports Python 3.8
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: ${{ matrix.python-version }}
-    - run: python my_script.py
-```
-More details on PyPy syntax and examples of using preview / nightly versions of PyPy can be found in the [Available versions of PyPy](#available-versions-of-pypy) section.
+## Supported version syntax
 
-An output is available with the absolute path of the python interpreter executable if you need it:
-```yaml
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      id: cp310
-      with:
-        python-version: "3.10"
-    - run: pipx run --python '${{ steps.cp310.outputs.python-path }}' nox --version
-```
+The `python-version` input supports the [Semantic Versioning Specification](https://semver.org/) and some special version notations (e.g. `semver ranges`, `x.y-dev syntax`, etc.), for detailed examples please refer to the section: [Using python-version input](docs/advanced-usage.md#using-the-python-version-input) of the [Advanced usage](docs/advanced-usage.md) guide.
 
->The environment variable `pythonLocation` also becomes available after Python or PyPy installation. It contains the absolute path to the folder where the desired version of Python or PyPy is installed.
+## Supported architectures
 
-# Getting started with Python + Actions
+Using the `architecture` input, it is possible to specify the required Python or PyPy interpreter architecture: `x86`, `x64`, or `arm64`. If the input is not specified, the architecture defaults to the host OS architecture.
 
-Check out our detailed guide on using [Python with GitHub Actions](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/using-python-with-github-actions).
+## Caching packages dependencies
 
-# Available versions of Python
+The action has built-in functionality for caching and restoring dependencies. It uses [toolkit/cache](https://github.com/actions/toolkit/tree/main/packages/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `pip`, `pipenv` and `poetry`. The `cache` input is optional, and caching is turned off by default.
 
-`setup-python` is able to configure Python from two sources:
+The action defaults to searching for a dependency file (`requirements.txt` or `pyproject.toml` for pip, `Pipfile.lock` for pipenv or `poetry.lock` for poetry) in the repository, and uses its hash as a part of the cache key. Input `cache-dependency-path` is used for cases when multiple dependency files are used, they are located in different subdirectories or different files for the hash that want to be used.
 
-- Preinstalled versions of Python in the tools cache on GitHub-hosted runners.
-    - For detailed information regarding the available versions of Python that are installed, see [Supported software](https://docs.github.com/en/actions/reference/specifications-for-github-hosted-runners#supported-software).
-    - For every minor version of Python, expect only the latest patch to be preinstalled.
-    - If `3.8.1` is installed for example, and `3.8.2` is released, expect `3.8.1` to be removed and replaced by `3.8.2` in the tools cache.
-    - If the exact patch version doesn't matter to you, specifying just the major and minor version will get you the latest preinstalled patch version. In the previous example, the version spec `3.8` will use the `3.8.2` Python version found in the cache.
-    - Use `-dev` instead of a patch number (e.g., `3.11-dev`) to install the latest patch version release for a given minor version, *alpha and beta releases included*.
-- Downloadable Python versions from GitHub Releases ([actions/python-versions](https://github.com/actions/python-versions/releases)).
-    - All available versions are listed in the [version-manifest.json](https://github.com/actions/python-versions/blob/main/versions-manifest.json) file.
-    - If there is a specific version of Python that is not available, you can open an issue here
-
-**Note:** Python versions used in this action are generated in the [python-versions](https://github.com/actions/python-versions) repository. For macOS and Ubuntu images python versions are built from the source code. For Windows the python-versions repository uses installation executable. For more information please refer to the [python-versions](https://github.com/actions/python-versions) repository.
-
- # Available versions of PyPy
-
- `setup-python` is able to configure PyPy from two sources:
-
-- Preinstalled versions of PyPy in the tools cache on GitHub-hosted runners
-  - For detailed information regarding the available versions of PyPy that are installed, see [Supported software](https://docs.github.com/en/actions/reference/specifications-for-github-hosted-runners#supported-software).
-  - For the latest PyPy release, all versions of Python are cached.
-  - Cache is updated with a 1-2 week delay. If you specify the PyPy version as `pypy3.7` or `pypy-3.7`, the cached version will be used although a newer version is available. If you need to start using the recently released version right after release, you should specify the exact PyPy version using `pypy3.7-v7.3.3` or `pypy-3.7-v7.3.3`.
-
-- Downloadable PyPy versions from the [official PyPy site](https://downloads.python.org/pypy/).
-  - All available versions that we can download are listed in [versions.json](https://downloads.python.org/pypy/versions.json) file.
-  - PyPy < 7.3.3 are not available to install on-flight.
-  - If some versions are not available, you can open an issue in https://foss.heptapod.net/pypy/pypy/
-
-# Hosted Tool Cache
-
-GitHub hosted runners have a tools cache that comes with a few versions of Python + PyPy already installed. This tools cache helps speed up runs and tool setup by not requiring any new downloads. There is an environment variable called `RUNNER_TOOL_CACHE` on each runner that describes the location of this tools cache and there is where you will find Python and PyPy installed. `setup-python` works by taking a specific version of Python or PyPy in this tools cache and adding it to PATH.
-
-|| Location |
-|------|-------|
-|**Tool Cache Directory** |`RUNNER_TOOL_CACHE`|
-|**Python Tool Cache**|`RUNNER_TOOL_CACHE/Python/*`|
-|**PyPy Tool Cache**|`RUNNER_TOOL_CACHE/PyPy/*`|
-
-GitHub virtual environments are setup in [actions/virtual-environments](https://github.com/actions/virtual-environments). During the setup, the available versions of Python and PyPy are automatically downloaded, setup and documented.
-- Tools cache setup for Ubuntu: [Install-Toolset.ps1](https://github.com/actions/virtual-environments/blob/main/images/linux/scripts/installers/Install-Toolset.ps1) [Configure-Toolset.ps1](https://github.com/actions/virtual-environments/blob/main/images/linux/scripts/installers/Configure-Toolset.ps1)
-- Tools cache setup for Windows: [Install-Toolset.ps1](https://github.com/actions/virtual-environments/blob/main/images/win/scripts/Installers/Install-Toolset.ps1) [Configure-Toolset.ps1](https://github.com/actions/virtual-environments/blob/main/images/win/scripts/Installers/Configure-Toolset.ps1)
-
-# Specifying a Python version
-
-If there is a specific version of Python that you need and you don't want to worry about any potential breaking changes due to patch updates (going from `3.7.5` to `3.7.6` for example), you should specify the exact major, minor, and patch version (such as `3.7.5`)
-  - The only downside to this is that set up will take a little longer since the exact version will have to be downloaded if the exact version is not already installed on the runner due to more recent versions.
-  - MSI installers are used on Windows for this, so runs will take a little longer to set up vs Mac and Linux.
-
-You should specify only a major and minor version if you are okay with the most recent patch version being used.
-  - There will be a single patch version already installed on each runner for every minor version of Python that is supported.
-  - The patch version that will be preinstalled, will generally be the latest and every time there is a new patch released, the older version that is preinstalled will be replaced.
-  - Using the most recent patch version will result in a very quick setup since no downloads will be required since a locally installed version Python on the runner will be used.
-
-# Specifying a PyPy version
-The version of PyPy should be specified in the format `pypy<python_version>[-v<pypy_version>]` or `pypy-<python_version>[-v<pypy_version>]`.
-The `<pypy_version>` parameter is optional and can be skipped. The latest version will be used in this case.
-
-```
-pypy3.7 or pypy-3.7 # the latest available version of PyPy that supports Python 3.7
-pypy3.8 or pypy-3.8 # the latest available version of PyPy that supports Python 3.8
-pypy2.7 or pypy-2.7 # the latest available version of PyPy that supports Python 2.7
-pypy3.7-v7.3.3 or pypy-3.7-v7.3.3 # Python 3.7 and PyPy 7.3.3
-pypy3.7-v7.x or pypy-3.7-v7.x # Python 3.7 and the latest available PyPy 7.x
-pypy3.7-v7.3.3rc1 or pypy-3.7-v7.3.3rc1 # Python 3.7 and preview version of PyPy
-pypy3.7-nightly or pypy-3.7-nightly # Python 3.7 and nightly PyPy
-```
-
-Note: `pypy2` and `pypy3` have been removed in v3. Use the format above instead.
-
-# Caching packages dependencies
-
-The action has built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/toolkit/tree/main/packages/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `pip`, `pipenv` and `poetry`. The `cache` input is optional, and caching is turned off by default.
-
-The action defaults to searching for a dependency file (`requirements.txt` for pip, `Pipfile.lock` for pipenv or `poetry.lock` for poetry) in the repository, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases where multiple dependency files are used, they are located in different subdirectories or different files for the hash want to be used.
-
- - For pip, the action will cache global cache directory
- - For pipenv, the action will cache virtualenv directory
- - For poetry, the action will cache virtualenv directory
-
-**Please Note:** Restored cache will not be used if the requirements.txt file is not updated for a long time and a newer version of the dependency is available that can lead to an increase in total build time.
-
-The requirements file format allows to specify dependency versions using logical operators (for example chardet>=3.0.4) or specify dependencies without any versions. In this case the pip install -r requirements.txt command will always try to install the latest available package version. To be sure that the cache will be used, please stick to a specific dependency version and update it manually if necessary.
+ - For `pip`, the action will cache the global cache directory
+ - For `pipenv`, the action will cache virtualenv directory
+ - For `poetry`, the action will cache virtualenv directories -- one for each poetry project found
 
 **Caching pip dependencies:**
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
+- uses: actions/checkout@v6
+- uses: actions/setup-python@v6
   with:
-    python-version: '3.9'
-    cache: 'pip'
+    python-version: '3.13'
+    cache: 'pip' # caching pip dependencies
 - run: pip install -r requirements.txt
 ```
+>**Note:** Restored cache will not be used if the requirements.txt file is not updated for a long time and a newer version of the dependency is available which can lead to an increase in total build time.
+
+>The requirements file format allows for specifying dependency versions using logical operators (for example chardet>=3.0.4) or specifying dependencies without any versions. In this case the pip install -r requirements.txt command will always try to install the latest available package version. To be sure that the cache will be used, please stick to a specific dependency version and update it manually if necessary.
+
+>The `setup-python` action does not handle authentication for pip when installing packages from private repositories. For help, refer [pip’s VCS support documentation](https://pip.pypa.io/en/stable/topics/vcs-support/) or visit the [pip repository](https://github.com/pypa/pip).
+
+See examples of using `cache` and `cache-dependency-path` for `pipenv` and `poetry` in the section: [Caching packages](docs/advanced-usage.md#caching-packages) of the [Advanced usage](docs/advanced-usage.md) guide.
+
+## Advanced usage
+
+- [Using the python-version input](docs/advanced-usage.md#using-the-python-version-input)
+- [Using the python-version-file input](docs/advanced-usage.md#using-the-python-version-file-input)
+- [Check latest version](docs/advanced-usage.md#check-latest-version)
+- [Caching packages](docs/advanced-usage.md#caching-packages)
+- [Outputs and environment variables](docs/advanced-usage.md#outputs-and-environment-variables)
+- [Available versions of Python, PyPy and GraalPy](docs/advanced-usage.md#available-versions-of-python-pypy-and-graalpy)
+- [Hosted tool cache](docs/advanced-usage.md#hosted-tool-cache) 
+- [Using `setup-python` with a self-hosted runner](docs/advanced-usage.md#using-setup-python-with-a-self-hosted-runner)
+- [Using `setup-python` on GHES](docs/advanced-usage.md#using-setup-python-on-ghes)
+- [Allow pre-releases](docs/advanced-usage.md#allow-pre-releases)
+- [Using the pip-version input](docs/advanced-usage.md#using-the-pip-version-input)
+- [Using the pip-install input](docs/advanced-usage.md#using-the-pip-install-input)
+
+## Recommended permissions
+
+When using the `setup-python` action in your GitHub Actions workflow, it is recommended to set the following permissions to ensure proper functionality:
 
-**Caching pipenv dependencies:**
 ```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.9'
-    cache: 'pipenv'
-- name: Install pipenv
-  run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python
-- run: pipenv install
+permissions:
+  contents: read # access to check out code and install dependencies
 ```
 
-**Caching poetry dependencies:**
-```yaml
-steps:
-- uses: actions/checkout@v3
-- name: Install poetry
-  run: pipx install poetry
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.9'
-    cache: 'poetry'
-- run: poetry install
-- run: poetry run pytest
-```
-
-**Using wildcard patterns to cache dependencies**
-```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.9'
-    cache: 'pip'
-    cache-dependency-path: '**/requirements-dev.txt'
-- run: pip install -r subdirectory/requirements-dev.txt
-```
-
-**Using a list of file paths to cache dependencies**
-```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.9'
-    cache: 'pipenv'
-    cache-dependency-path: |
-      server/app/Pipfile.lock
-      __test__/app/Pipfile.lock
-- name: Install pipenv
-  run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python
-- run: pipenv install
-```
-
-**Using a list of wildcard patterns to cache dependencies**
-```yaml
-steps:
-- uses: actions/checkout@v3
-- uses: actions/setup-python@v4
-  with:
-    python-version: '3.10'
-    cache: 'pip'
-    cache-dependency-path: |
-      **/setup.cfg
-      **/requirements*.txt
-- run: pip install -e . -r subdirectory/requirements-dev.txt
-```
-
-
-# Environment variables
-
- The `update-environment` flag defaults to `true`.
- With this setting, the action will add/update environment variables (e.g. `PATH`, `PKG_CONFIG_PATH`, `pythonLocation`) for `python` to just work out of the box.
-
- If `update-environment` is set to `false`, the action will not add/update environment variables.
- This can prove useful if you want the only side-effect to be to ensure python is installed and rely on the `python-path` output to run python.
- Such a requirement on side-effect could be because you don't want your composite action messing with your user's workflows.
-
- ```yaml
- steps:
-   - uses: actions/checkout@v3
-   - uses: actions/setup-python@v4
-     id: cp310
-     with:
-       python-version: '3.10'
-       update-environment: false
-   - run: ${{ steps.cp310.outputs.python-path }} my_script.py
- ```
-
-# Using `setup-python` with a self hosted runner
-
-Python distributions are only available for the same [environments](https://github.com/actions/virtual-environments#available-environments) that GitHub Actions hosted environments are available for. If you are using an unsupported version of Ubuntu such as `19.04` or another Linux distribution such as Fedora, `setup-python` will not work. If you have a supported self-hosted runner and you would like to use `setup-python`, there are a few extra things you need to make sure are set up so that new versions of Python can be downloaded and configured on your runner.
-
-If you are experiencing problems while configuring Python on your self-hosted runner, turn on [step debugging](https://github.com/actions/toolkit/blob/main/docs/action-debugging.md#step-debug-logs) to see addition logs.
-
-### Windows
-
-- Your runner needs to be running with administrator privileges so that the appropriate directories and files can be set up when downloading and installing a new version of Python for the first time.
-- If your runner is configured as a service, make sure the account that is running the service has the appropriate write permissions so that Python can get installed. The default `NT AUTHORITY\NETWORK SERVICE` should be sufficient.
-- You need `7zip` installed and added to your `PATH` so that the downloaded versions of Python files can be extracted properly during first-time setup.
-- MSI installers are used when setting up Python on Windows. A word of caution as MSI installers update registry settings.
-- The 3.8 MSI installer for Windows will not let you install another 3.8 version of Python. If `setup-python` fails for a 3.8 version of Python, make sure any previously installed versions are removed by going to "Apps & Features" in the Settings app.
-
-### Linux
-
-- The Python packages that are downloaded from `actions/python-versions` are originally compiled from source in `/opt/hostedtoolcache/` with the [--enable-shared](https://github.com/actions/python-versions/blob/94f04ae6806c6633c82db94c6406a16e17decd5c/builders/ubuntu-python-builder.psm1#L35) flag, which makes them non-relocatable.
-- By default runner downloads and install the tools to `/opt/hostedtoolcache`. The environment variable called `AGENT_TOOLSDIRECTORY` can be set to change this location.
-  - In the same shell that your runner is using, type `export AGENT_TOOLSDIRECTORY=/opt/hostedtoolcache`.
-  - A more permanent way of setting the environment variable is to create a `.env` file in the same directory as your runner and to add `AGENT_TOOLSDIRECTORY=/opt/hostedtoolcache`. This ensures the variable is always set if your runner is configured as a service.
-- Create a directory called `hostedtoolcache` inside `/opt`.
-- The user starting the runner must have write permission to the `/opt/hostedtoolcache` directory. It is not possible to start the Linux runner with `sudo` and the `/opt` directory usually requires root privileges to write to. Check the current user and group that the runner belongs to by typing `ls -l` inside the runners root directory.
-- The runner can be granted write access to the `/opt/hostedtoolcache` directory using a few techniques:
-  - The user starting the runner is the owner, and the owner has write permission.
-  - The user starting the runner is in the owning group, and the owning group has write permission.
-  - All users have write permission.
-- One quick way to grant access is to change the user and group of `/opt/hostedtoolcache` to be the same as the runners using `chown`.
-    - `sudo chown runner-user:runner-group /opt/hostedtoolcache/`.
-- If your runner is configured as a service and you run into problems, make sure the user that the service is running as is correct. For more information, you can [check the status of your self-hosted runner](https://help.github.com/en/actions/hosting-your-own-runners/configuring-the-self-hosted-runner-application-as-a-service#checking-the-status-of-the-service).
-
-### Mac
-
-- The same setup that applies to `Linux` also applies to `Mac`, just with a different tools cache directory.
-- Create a directory called `/Users/runner/hostedtoolcache`.
-- Set the `AGENT_TOOLSDIRECTORY` environment variable to `/Users/runner/hostedtoolcache`.
-- Change the permissions of `/Users/runner/hostedtoolcache` so that the runner has write access.
-
-
-# Using Python without `setup-python`
-
-`setup-python` helps keep your dependencies explicit and ensures consistent behavior between different runners. If you use `python` in a shell on a GitHub hosted runner without `setup-python` it will default to whatever is in PATH. The default version of Python in PATH vary between runners and can change unexpectedly so we recommend you always use `setup-python`.
-
-# Using `setup-python` on GHES
-
-`setup-python` comes pre-installed on the appliance with GHES if Actions is enabled. When dynamically downloading Python distributions, `setup-python` downloads distributions from [`actions/python-versions`](https://github.com/actions/python-versions) on github.com (outside of the appliance). These calls to `actions/python-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 download that read `##[error]API rate limit exceeded for...`.
-
-To avoid hitting rate-limit problems, we recommend [setting up your own runner tool cache](https://docs.github.com/en/enterprise-server@2.22/admin/github-actions/managing-access-to-actions-from-githubcom/setting-up-the-tool-cache-on-self-hosted-runners-without-internet-access#about-the-included-setup-actions-and-the-runner-tool-cache).
-
-# License
+## License
 
 The scripts and documentation in this project are released under the [MIT License](LICENSE).
 
-# Contributions
+## Contributions
 
 Contributions are welcome! See our [Contributor's Guide](docs/contributors.md).

__tests__/cache-restore.test.ts

@@ -1,17 +1,20 @@
+import * as path from 'path';
 import * as core from '@actions/core';
 import * as cache from '@actions/cache';
 import * as exec from '@actions/exec';
+import * as io from '@actions/io';
 import {getCacheDistributor} from '../src/cache-distributions/cache-factory';
+import {State} from '../src/cache-distributions/cache-distributor';
 
 describe('restore-cache', () => {
   const pipFileLockHash =
-    'a3bdcc71289e4979ca9e051810d81999cc99823109faf6912e17ff14c8e621a6';
+    'f8428d7cf00ea53a5c3702f0a9cb3cc467f76cd86a34723009350c4e4b32751a';
   const requirementsHash =
     'd8110e0006d7fb5ee76365d565eef9d37df1d11598b912d3eb66d398d57a1121';
   const requirementsLinuxHash =
     '2d0ff7f46b0e120e3d3294db65768b474934242637b9899b873e6283dfd16d7c';
   const poetryLockHash =
-    '571bf984f8d210e6a97f854e479fdd4a2b5af67b5fdac109ec337a0ea16e7836';
+    'f24ea1ad73968e6c8d80c16a093ade72d9332c433aeef979a0dd943e6a99b2ab';
   const poetryConfigOutput = `
 cache-dir = "/Users/patrick/Library/Caches/pypoetry"
 experimental.new-installer = false
@@ -25,7 +28,7 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
   let infoSpy: jest.SpyInstance;
   let warningSpy: jest.SpyInstance;
   let debugSpy: jest.SpyInstance;
-  let saveSatetSpy: jest.SpyInstance;
+  let saveStateSpy: jest.SpyInstance;
   let getStateSpy: jest.SpyInstance;
   let setOutputSpy: jest.SpyInstance;
 
@@ -35,6 +38,9 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
   // exec spy
   let getExecOutputSpy: jest.SpyInstance;
 
+  // io spy
+  let whichSpy: jest.SpyInstance;
+
   beforeEach(() => {
     process.env['RUNNER_OS'] = process.env['RUNNER_OS'] ?? 'linux';
 
@@ -47,8 +53,8 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
     debugSpy = jest.spyOn(core, 'debug');
     debugSpy.mockImplementation(input => undefined);
 
-    saveSatetSpy = jest.spyOn(core, 'saveState');
-    saveSatetSpy.mockImplementation(input => undefined);
+    saveStateSpy = jest.spyOn(core, 'saveState');
+    saveStateSpy.mockImplementation(input => undefined);
 
     getStateSpy = jest.spyOn(core, 'getState');
     getStateSpy.mockImplementation(input => undefined);
@@ -61,6 +67,9 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
       if (input.includes('poetry')) {
         return {stdout: poetryConfigOutput, stderr: '', exitCode: 0};
       }
+      if (input.includes('lsb_release')) {
+        return {stdout: 'Ubuntu\n20.04', stderr: '', exitCode: 0};
+      }
 
       return {stdout: '', stderr: 'Error occured', exitCode: 2};
     });
@@ -74,6 +83,9 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
         return primaryKey;
       }
     );
+
+    whichSpy = jest.spyOn(io, 'which');
+    whichSpy.mockImplementation(() => '/path/to/python');
   });
 
   describe('Validate provided package manager', () => {
@@ -82,47 +94,119 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
       async packageManager => {
         expect(() =>
           getCacheDistributor(packageManager, '3.8.12', undefined)
-        ).toThrowError(`Caching for '${packageManager}' is not supported`);
+        ).toThrow(`Caching for '${packageManager}' is not supported`);
       }
     );
   });
 
   describe('Restore dependencies', () => {
     it.each([
-      ['pip', '3.8.12', undefined, requirementsHash],
-      ['pip', '3.8.12', '**/requirements-linux.txt', requirementsLinuxHash],
+      [
+        'pip',
+        '3.8.12',
+        '__tests__/data/**/requirements.txt',
+        requirementsHash,
+        undefined
+      ],
+      [
+        'pip',
+        '3.8.12',
+        '__tests__/data/**/requirements-linux.txt',
+        requirementsLinuxHash,
+        undefined
+      ],
       [
         'pip',
         '3.8.12',
         '__tests__/data/requirements-linux.txt',
-        requirementsLinuxHash
+        requirementsLinuxHash,
+        undefined
       ],
-      ['pip', '3.8.12', '__tests__/data/requirements.txt', requirementsHash],
-      ['pipenv', '3.9.1', undefined, pipFileLockHash],
-      ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash],
-      ['poetry', '3.9.1', undefined, poetryLockHash]
+      [
+        'pip',
+        '3.8.12',
+        '__tests__/data/requirements.txt',
+        requirementsHash,
+        undefined
+      ],
+      [
+        'pipenv',
+        '3.9.1',
+        '__tests__/data/**/Pipfile.lock',
+        pipFileLockHash,
+        undefined
+      ],
+      [
+        'pipenv',
+        '3.9.12',
+        '__tests__/data/requirements.txt',
+        requirementsHash,
+        undefined
+      ],
+      [
+        'poetry',
+        '3.9.1',
+        '__tests__/data/**/poetry.lock',
+        poetryLockHash,
+        [
+          '/Users/patrick/Library/Caches/pypoetry/virtualenvs',
+          path.join(__dirname, 'data', 'inner', '.venv'),
+          path.join(__dirname, 'data', '.venv')
+        ]
+      ]
     ])(
       'restored dependencies for %s by primaryKey',
-      async (packageManager, pythonVersion, dependencyFile, fileHash) => {
+      async (
+        packageManager,
+        pythonVersion,
+        dependencyFile,
+        fileHash,
+        cachePaths
+      ) => {
+        restoreCacheSpy.mockImplementation(
+          (cachePaths: string[], primaryKey: string, restoreKey?: string) => {
+            return primaryKey.includes(fileHash) ? primaryKey : '';
+          }
+        );
+
         const cacheDistributor = getCacheDistributor(
           packageManager,
           pythonVersion,
           dependencyFile
         );
+
         await cacheDistributor.restoreCache();
 
-        expect(infoSpy).toHaveBeenCalledWith(
-          `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-python-${pythonVersion}-${packageManager}-${fileHash}`
+        if (cachePaths !== undefined) {
+          expect(saveStateSpy).toHaveBeenCalledWith(
+            State.CACHE_PATHS,
+            cachePaths
+          );
+        }
+
+        const restoredKeys = restoreCacheSpy.mock.results.map(
+          result => result.value
         );
+
+        restoredKeys.forEach(restoredKey => {
+          if (restoredKey) {
+            const osSegment =
+              process.platform === 'linux' ? '-20.04-Ubuntu' : '';
+            const versionSuffix = packageManager === 'poetry' ? '-v2' : '';
+            expect(infoSpy).toHaveBeenCalledWith(
+              `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-${process.arch}${osSegment}-python-${pythonVersion}-${packageManager}${versionSuffix}-${fileHash}`
+            );
+          } else {
+            expect(infoSpy).toHaveBeenCalledWith(
+              `${packageManager} cache is not found`
+            );
+          }
+        });
       },
       30000
     );
 
-    it.each([
-      ['pip', '3.8.12', 'requirements-linux.txt', 'requirements-linux.txt'],
-      ['pip', '3.8.12', 'requirements.txt', 'requirements.txt'],
-      ['pipenv', '3.9.12', 'requirements.txt', 'requirements.txt']
-    ])(
+    it.each([['pipenv', '3.9.12', 'requirements.txt', 'requirements.txt']])(
       'Should throw an error because dependency file is not found',
       async (
         packageManager,
@@ -135,19 +219,58 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
           pythonVersion,
           dependencyFile
         );
-        await expect(cacheDistributor.restoreCache()).rejects.toThrowError(
+
+        await expect(cacheDistributor.restoreCache()).rejects.toThrow(
           `No file in ${process.cwd()} matched to [${cacheDependencyPath
             .split('\n')
             .join(',')}], make sure you have checked out the target repository`
         );
       }
     );
+
+    it.each([
+      ['pip', '3.8.12', 'requirements-linux.txt'],
+      ['pip', '3.8.12', 'requirements.txt']
+    ])(
+      'Shouldn`t throw an error as there is a default file `pyproject.toml` to use when requirements.txt is not specified',
+      async (packageManager, pythonVersion, dependencyFile) => {
+        const cacheDistributor = getCacheDistributor(
+          packageManager,
+          pythonVersion,
+          dependencyFile
+        );
+        await expect(cacheDistributor.restoreCache()).resolves.not.toThrow();
+      }
+    );
+
+    it.each([
+      ['pip', '3.8.12', 'requirements-linux.txt'],
+      ['pip', '3.8.12', 'requirements.txt']
+    ])(
+      'Should throw an error as there is no default file `pyproject.toml` to use when requirements.txt is not specified',
+      async (packageManager, pythonVersion, dependencyFile) => {
+        const cacheDistributor = getCacheDistributor(
+          packageManager,
+          pythonVersion,
+          dependencyFile
+        ) as any; // Widening PipCache | PipenvCache | PoetryCache type to any allow us to change private property on the cacheDistributor to test value: "**/pyprojecttest.toml"
+
+        cacheDistributor.cacheDependencyBackupPath = '**/pyprojecttest.toml';
+
+        await expect(cacheDistributor.restoreCache()).rejects.toThrow();
+      }
+    );
   });
 
   describe('Dependencies changed', () => {
     it.each([
-      ['pip', '3.8.12', undefined, pipFileLockHash],
-      ['pip', '3.8.12', '**/requirements-linux.txt', pipFileLockHash],
+      ['pip', '3.8.12', '__tests__/data/**/requirements.txt', pipFileLockHash],
+      [
+        'pip',
+        '3.8.12',
+        '__tests__/data/**/requirements-linux.txt',
+        pipFileLockHash
+      ],
       [
         'pip',
         '3.8.12',
@@ -155,9 +278,9 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
         pipFileLockHash
       ],
       ['pip', '3.8.12', '__tests__/data/requirements.txt', pipFileLockHash],
-      ['pipenv', '3.9.1', undefined, requirementsHash],
+      ['pipenv', '3.9.1', '__tests__/data/**/Pipfile.lock', requirementsHash],
       ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash],
-      ['poetry', '3.9.1', undefined, requirementsHash]
+      ['poetry', '3.9.1', '__tests__/data/**/poetry.lock', requirementsHash]
     ])(
       'restored dependencies for %s by primaryKey',
       async (packageManager, pythonVersion, dependencyFile, fileHash) => {

__tests__/cache-save.test.ts

@@ -18,7 +18,7 @@ describe('run', () => {
   let infoSpy: jest.SpyInstance;
   let warningSpy: jest.SpyInstance;
   let debugSpy: jest.SpyInstance;
-  let saveSatetSpy: jest.SpyInstance;
+  let saveStateSpy: jest.SpyInstance;
   let getStateSpy: jest.SpyInstance;
   let getInputSpy: jest.SpyInstance;
   let setFailedSpy: jest.SpyInstance;
@@ -43,8 +43,8 @@ describe('run', () => {
     debugSpy = jest.spyOn(core, 'debug');
     debugSpy.mockImplementation(input => undefined);
 
-    saveSatetSpy = jest.spyOn(core, 'saveState');
-    saveSatetSpy.mockImplementation(input => undefined);
+    saveStateSpy = jest.spyOn(core, 'saveState');
+    saveStateSpy.mockImplementation(input => undefined);
 
     getStateSpy = jest.spyOn(core, 'getState');
     getStateSpy.mockImplementation(input => {
@@ -87,6 +87,7 @@ describe('run', () => {
   describe('Validate unchanged cache is not saved', () => {
     it('should not save cache for pip', async () => {
       inputs['cache'] = 'pip';
+      inputs['python-version'] = '3.10.0';
 
       await run();
 
@@ -103,22 +104,7 @@ describe('run', () => {
 
     it('should not save cache for pipenv', async () => {
       inputs['cache'] = 'pipenv';
-
-      await run();
-
-      expect(getInputSpy).toHaveBeenCalled();
-      expect(debugSpy).toHaveBeenCalledWith(
-        `paths for caching are ${__dirname}`
-      );
-      expect(getStateSpy).toHaveBeenCalledTimes(3);
-      expect(infoSpy).toHaveBeenCalledWith(
-        `Cache hit occurred on the primary key ${requirementsHash}, not saving cache.`
-      );
-      expect(setFailedSpy).not.toHaveBeenCalled();
-    });
-
-    it('should not save cache for pipenv', async () => {
-      inputs['cache'] = 'pipenv';
+      inputs['python-version'] = '3.10.0';
 
       await run();
 
@@ -137,6 +123,7 @@ describe('run', () => {
   describe('action saves the cache', () => {
     it('saves cache from pip', async () => {
       inputs['cache'] = 'pip';
+      inputs['python-version'] = '3.10.0';
       getStateSpy.mockImplementation((name: string) => {
         if (name === State.CACHE_MATCHED_KEY) {
           return requirementsHash;
@@ -163,6 +150,7 @@ describe('run', () => {
 
     it('saves cache from pipenv', async () => {
       inputs['cache'] = 'pipenv';
+      inputs['python-version'] = '3.10.0';
       getStateSpy.mockImplementation((name: string) => {
         if (name === State.CACHE_MATCHED_KEY) {
           return pipFileLockHash;
@@ -189,6 +177,7 @@ describe('run', () => {
 
     it('saves cache from poetry', async () => {
       inputs['cache'] = 'poetry';
+      inputs['python-version'] = '3.10.0';
       getStateSpy.mockImplementation((name: string) => {
         if (name === State.CACHE_MATCHED_KEY) {
           return poetryLockHash;
@@ -215,6 +204,7 @@ describe('run', () => {
 
     it('saves with -1 cacheId , should not fail workflow', async () => {
       inputs['cache'] = 'poetry';
+      inputs['python-version'] = '3.10.0';
       getStateSpy.mockImplementation((name: string) => {
         if (name === State.STATE_CACHE_PRIMARY_KEY) {
           return poetryLockHash;
@@ -241,8 +231,9 @@ describe('run', () => {
       expect(setFailedSpy).not.toHaveBeenCalled();
     });
 
-    it('saves with error from toolkit, should fail workflow', async () => {
+    it('saves with error from toolkit, should not fail the workflow', async () => {
       inputs['cache'] = 'npm';
+      inputs['python-version'] = '3.10.0';
       getStateSpy.mockImplementation((name: string) => {
         if (name === State.STATE_CACHE_PRIMARY_KEY) {
           return poetryLockHash;
@@ -263,7 +254,7 @@ describe('run', () => {
       expect(getStateSpy).toHaveBeenCalledTimes(3);
       expect(infoSpy).not.toHaveBeenCalledWith();
       expect(saveCacheSpy).toHaveBeenCalled();
-      expect(setFailedSpy).toHaveBeenCalled();
+      expect(setFailedSpy).not.toHaveBeenCalled();
     });
   });