Sync with Main branch

.github/workflows/check-dist.yml

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

.github/workflows/codeql-analysis.yml

@@ -18,11 +18,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v2
       # Override language selection by uncommenting this and choosing your languages
       # with:
       #   languages: go, javascript, csharp, python, cpp, java
@@ -30,7 +30,7 @@ jobs:
     # 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
+      uses: github/codeql-action/autobuild@v2
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -44,4 +44,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v2

.github/workflows/e2e-cache.yml

@@ -72,15 +72,15 @@ jobs:
       - uses: actions/checkout@v3
       - 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 }}
           cache: 'poetry'
-      - name: Init pyproject.toml
-        run: poetry init -n
       - name: Install dependencies
-        run: poetry add flake8
+        run: poetry install
 
   python-pip-dependencies-caching-path:
     name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})

.github/workflows/licensed.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check licenses
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set Node.js 16.x
         uses: actions/setup-node@v3
         with:

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

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Update the ${{ env.TAG_NAME }} tag
-      uses: actions/publish-action@v0.1.0
+      uses: actions/publish-action@v0.2.0
       with:
         source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
+        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/test-pypy.yml

@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
   
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -91,3 +91,36 @@ jobs:
 
       - name: Run simple code
         run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup PyPy and check latest
+        uses: ./
+        with:
+          python-version: 'pypy-3.7-v7.3.x'
+          check-latest: true
+      - name: PyPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert PyPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "pypy"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE="pypy-3.7-v7.3.x"
+          EXECUTABLE=${EXECUTABLE/-/}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash

.github/workflows/test-python.yml

@@ -172,3 +172,27 @@ 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: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ["3.8", "3.9", "3.10"]
+    steps:
+      - uses: actions/checkout@v3
+      - 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 }}"){
+            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
+            exit 1
+          }
+          $pythonVersion
+        shell: pwsh

.github/workflows/workflow.yml

@@ -17,7 +17,7 @@ jobs:
         operating-system: [ubuntu-latest, windows-latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Set Node.js 16.x
       uses: actions/setup-node@v3

README.md

@@ -47,7 +47,151 @@ The `python-version` input supports the [Semantic Versioning Specification](http
 
 Using `architecture` input it is possible to specify required Python/PyPy interpreter architecture: `x86` or `x64`. If input is not specified the architecture defaults to `x64`.
 
+<<<<<<< HEAD
 ## Caching packages dependencies
+=======
+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
+```
+
+Download and set up PyPy:
+
+```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: ${{ matrix.python-version }}
+    - run: python my_script.py
+```
+More details on PyPy syntax and examples of using preview / nightly versions of PyPy can be found in the [Available versions of PyPy](#available-versions-of-pypy) section.
+
+An output is available with the absolute path of the python interpreter executable if you need it:
+```yaml
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
+      id: cp310
+      with:
+        python-version: "3.10"
+    - run: pipx run --python '${{ steps.cp310.outputs.python-path }}' nox --version
+```
+
+>The 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.
+
+# Getting started with Python + Actions
+
+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).
+
+# Available versions of Python
+
+`setup-python` is able to configure Python from two sources:
+
+- 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.
+
+# Check latest version
+
+The `check-latest` flag defaults to `false`. Use the default or set `check-latest` to `false` if you prefer stability and if you want to ensure a specific `Python/PyPy` version is always used.
+
+If `check-latest` is set to `true`, the action first checks if the cached version is the latest one. If the locally cached version is not the most up-to-date, a `Python/PyPy` version will then be downloaded. Set `check-latest` to `true` if you want the most up-to-date `Python/PyPy` version to always be used.
+
+> Setting `check-latest` to `true` has performance implications as downloading `Python/PyPy` versions is slower than using cached versions.
+
+```yaml
+steps:
+  - uses: actions/checkout@v3
+  - uses: actions/setup-python@v3
+    with:
+      python-version: '3.7'
+      check-latest: true
+  - run: python my_script.py
+```
+
+# Caching packages dependencies
+>>>>>>> main
 
 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.
 

__tests__/cache-restore.test.ts

@@ -1,7 +1,9 @@
 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 * as utils from './../src/utils';
 
 describe('restore-cache', () => {
   const pipFileLockHash =
@@ -28,6 +30,7 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
   let saveSatetSpy: jest.SpyInstance;
   let getStateSpy: jest.SpyInstance;
   let setOutputSpy: jest.SpyInstance;
+  let getLinuxOSReleaseInfoSpy: jest.SpyInstance;
 
   // cache spy
   let restoreCacheSpy: 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';
 
@@ -74,6 +80,10 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
         return primaryKey;
       }
     );
+
+    whichSpy = jest.spyOn(io, 'which');
+    whichSpy.mockImplementation(() => '/path/to/python');
+    getLinuxOSReleaseInfoSpy = jest.spyOn(utils, 'getLinuxOSReleaseInfo');
   });
 
   describe('Validate provided package manager', () => {
@@ -109,11 +119,24 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
           pythonVersion,
           dependencyFile
         );
+
+        if (process.platform === 'linux') {
+          getLinuxOSReleaseInfoSpy.mockImplementation(() =>
+            Promise.resolve('Ubuntu-20.4')
+          );
+        }
+
         await cacheDistributor.restoreCache();
 
-        expect(infoSpy).toHaveBeenCalledWith(
+        if (process.platform === 'linux' && packageManager === 'pip') {
-          `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-python-${pythonVersion}-${packageManager}-${fileHash}`
+          expect(infoSpy).toHaveBeenCalledWith(
-        );
+            `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-Ubuntu-20.4-python-${pythonVersion}-${packageManager}-${fileHash}`
+          );
+        } else {
+          expect(infoSpy).toHaveBeenCalledWith(
+            `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-python-${pythonVersion}-${packageManager}-${fileHash}`
+          );
+        }
       },
       30000
     );

__tests__/data/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "testactiontasks"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+flake8 = "^4.0.1"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"

__tests__/find-pypy.test.ts

@@ -14,7 +14,6 @@ import * as finder from '../src/find-pypy';
 import {
   IPyPyManifestRelease,
   IS_WINDOWS,
-  validateVersion,
   getPyPyVersionFromPath
 } from '../src/utils';
 
@@ -82,6 +81,12 @@ describe('findPyPyToolCache', () => {
   const pypyPath = path.join('PyPy', actualPythonVersion, architecture);
   let tcFind: jest.SpyInstance;
   let spyReadExactPyPyVersion: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let addPathSpy: jest.SpyInstance;
+  let exportVariableSpy: jest.SpyInstance;
+  let setOutputSpy: jest.SpyInstance;
 
   beforeEach(() => {
     tcFind = jest.spyOn(tc, 'find');
@@ -94,6 +99,24 @@ describe('findPyPyToolCache', () => {
 
     spyReadExactPyPyVersion = jest.spyOn(utils, 'readExactPyPyVersionFile');
     spyReadExactPyPyVersion.mockImplementation(() => actualPyPyVersion);
+
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => null);
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
+    addPathSpy = jest.spyOn(core, 'addPath');
+    addPathSpy.mockImplementation(() => null);
+
+    exportVariableSpy = jest.spyOn(core, 'exportVariable');
+    exportVariableSpy.mockImplementation(() => null);
+
+    setOutputSpy = jest.spyOn(core, 'setOutput');
+    setOutputSpy.mockImplementation(() => null);
   });
 
   afterEach(() => {
@@ -136,6 +159,13 @@ describe('findPyPyToolCache', () => {
 });
 
 describe('findPyPyVersion', () => {
+  let getBooleanInputSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+  let addPathSpy: jest.SpyInstance;
+  let exportVariableSpy: jest.SpyInstance;
+  let setOutputSpy: jest.SpyInstance;
   let tcFind: jest.SpyInstance;
   let spyExtractZip: jest.SpyInstance;
   let spyExtractTar: jest.SpyInstance;
@@ -154,6 +184,27 @@ describe('findPyPyVersion', () => {
   const env = process.env;
 
   beforeEach(() => {
+    getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(() => false);
+
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
+    addPathSpy = jest.spyOn(core, 'addPath');
+    addPathSpy.mockImplementation(() => null);
+
+    exportVariableSpy = jest.spyOn(core, 'exportVariable');
+    exportVariableSpy.mockImplementation(() => null);
+
+    setOutputSpy = jest.spyOn(core, 'setOutput');
+    setOutputSpy.mockImplementation(() => null);
+
     jest.resetModules();
     process.env = {...env};
     tcFind = jest.spyOn(tc, 'find');
@@ -222,7 +273,7 @@ describe('findPyPyVersion', () => {
 
   it('found PyPy in toolcache', async () => {
     await expect(
-      finder.findPyPyVersion('pypy-3.6-v7.3.x', architecture, true)
+      finder.findPyPyVersion('pypy-3.6-v7.3.x', architecture, true, false)
     ).resolves.toEqual({
       resolvedPythonVersion: '3.6.12',
       resolvedPyPyVersion: '7.3.3'
@@ -240,13 +291,13 @@ describe('findPyPyVersion', () => {
 
   it('throw on invalid input format', async () => {
     await expect(
-      finder.findPyPyVersion('pypy3.7-v7.3.x', architecture, true)
+      finder.findPyPyVersion('pypy3.7-v7.3.x', architecture, true, false)
     ).rejects.toThrow();
   });
 
   it('throw on invalid input format pypy3.7-7.3.x', async () => {
     await expect(
-      finder.findPyPyVersion('pypy3.7-v7.3.x', architecture, true)
+      finder.findPyPyVersion('pypy3.7-v7.3.x', architecture, true, false)
     ).rejects.toThrow();
   });
 
@@ -258,7 +309,7 @@ describe('findPyPyVersion', () => {
     spyChmodSync = jest.spyOn(fs, 'chmodSync');
     spyChmodSync.mockImplementation(() => undefined);
     await expect(
-      finder.findPyPyVersion('pypy-3.7-v7.3.x', architecture, true)
+      finder.findPyPyVersion('pypy-3.7-v7.3.x', architecture, true, false)
     ).resolves.toEqual({
       resolvedPythonVersion: '3.7.9',
       resolvedPyPyVersion: '7.3.3'
@@ -282,7 +333,7 @@ describe('findPyPyVersion', () => {
     spyChmodSync = jest.spyOn(fs, 'chmodSync');
     spyChmodSync.mockImplementation(() => undefined);
     await expect(
-      finder.findPyPyVersion('pypy-3.7-v7.3.x', architecture, false)
+      finder.findPyPyVersion('pypy-3.7-v7.3.x', architecture, false, false)
     ).resolves.toEqual({
       resolvedPythonVersion: '3.7.9',
       resolvedPyPyVersion: '7.3.3'
@@ -293,9 +344,61 @@ describe('findPyPyVersion', () => {
 
   it('throw if release is not found', async () => {
     await expect(
-      finder.findPyPyVersion('pypy-3.7-v7.5.x', architecture, true)
+      finder.findPyPyVersion('pypy-3.7-v7.5.x', architecture, true, false)
     ).rejects.toThrowError(
       `PyPy version 3.7 (v7.5.x) with arch ${architecture} not found`
     );
   });
+
+  it('check-latest enabled version found and used from toolcache', async () => {
+    await expect(
+      finder.findPyPyVersion('pypy-3.6-v7.3.x', architecture, false, true)
+    ).resolves.toEqual({
+      resolvedPythonVersion: '3.6.12',
+      resolvedPyPyVersion: '7.3.3'
+    });
+
+    expect(infoSpy).toHaveBeenCalledWith(
+      'Resolved as PyPy 7.3.3 with Python (3.6.12)'
+    );
+  });
+
+  it('check-latest enabled version found and install successfully', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'PyPy', '3.7.7', architecture)
+    );
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+    await expect(
+      finder.findPyPyVersion('pypy-3.7-v7.3.x', architecture, false, true)
+    ).resolves.toEqual({
+      resolvedPythonVersion: '3.7.9',
+      resolvedPyPyVersion: '7.3.3'
+    });
+    expect(infoSpy).toHaveBeenCalledWith(
+      'Resolved as PyPy 7.3.3 with Python (3.7.9)'
+    );
+  });
+
+  it('check-latest enabled version is not found and used from toolcache', async () => {
+    tcFind.mockImplementationOnce((tool: string, version: string) => {
+      const semverRange = new semver.Range(version);
+      let pypyPath = '';
+      if (semver.satisfies('3.8.8', semverRange)) {
+        pypyPath = path.join(toolDir, 'PyPy', '3.8.8', architecture);
+      }
+      return pypyPath;
+    });
+    await expect(
+      finder.findPyPyVersion('pypy-3.8-v7.3.x', architecture, false, true)
+    ).resolves.toEqual({
+      resolvedPythonVersion: '3.8.8',
+      resolvedPyPyVersion: '7.3.3'
+    });
+
+    expect(infoSpy).toHaveBeenCalledWith(
+      'Failed to resolve PyPy v7.3.x with Python (3.8) from manifest'
+    );
+  });
 });

__tests__/finder.test.ts

@@ -1,6 +1,7 @@
-import io = require('@actions/io');
+import * as io from '@actions/io';
-import fs = require('fs');
+import os from 'os';
-import path = require('path');
+import fs from 'fs';
+import path from 'path';
 
 const toolDir = path.join(
   __dirname,
@@ -26,11 +27,14 @@ import * as installer from '../src/install-python';
 const manifestData = require('./data/versions-manifest.json');
 
 describe('Finder tests', () => {
+  let writeSpy: jest.SpyInstance;
   let spyCoreAddPath: jest.SpyInstance;
   let spyCoreExportVariable: jest.SpyInstance;
   const env = process.env;
 
   beforeEach(() => {
+    writeSpy = jest.spyOn(process.stdout, 'write');
+    writeSpy.mockImplementation(() => {});
     jest.resetModules();
     process.env = {...env};
     spyCoreAddPath = jest.spyOn(core, 'addPath');
@@ -45,11 +49,14 @@ describe('Finder tests', () => {
   });
 
   it('Finds Python if it is installed', async () => {
+    const getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(input => false);
+
     const pythonDir: string = path.join(toolDir, 'Python', '3.0.0', 'x64');
     await io.mkdirP(pythonDir);
     fs.writeFileSync(`${pythonDir}.complete`, 'hello');
     // This will throw if it doesn't find it in the cache and in the manifest (because no such version exists)
-    await finder.useCpythonVersion('3.x', 'x64', true);
+    await finder.useCpythonVersion('3.x', 'x64', true, false);
     expect(spyCoreAddPath).toHaveBeenCalled();
     expect(spyCoreExportVariable).toHaveBeenCalledWith(
       'pythonLocation',
@@ -66,7 +73,7 @@ describe('Finder tests', () => {
     await io.mkdirP(pythonDir);
     fs.writeFileSync(`${pythonDir}.complete`, 'hello');
     // This will throw if it doesn't find it in the cache and in the manifest (because no such version exists)
-    await finder.useCpythonVersion('3.x', 'x64', false);
+    await finder.useCpythonVersion('3.x', 'x64', false, false);
     expect(spyCoreAddPath).not.toHaveBeenCalled();
     expect(spyCoreExportVariable).not.toHaveBeenCalled();
   });
@@ -75,6 +82,9 @@ describe('Finder tests', () => {
     const findSpy: jest.SpyInstance = jest.spyOn(tc, 'getManifestFromRepo');
     findSpy.mockImplementation(() => <tc.IToolRelease[]>manifestData);
 
+    const getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(input => false);
+
     const installSpy: jest.SpyInstance = jest.spyOn(
       installer,
       'installCpythonFromRelease'
@@ -85,7 +95,7 @@ describe('Finder tests', () => {
       fs.writeFileSync(`${pythonDir}.complete`, 'hello');
     });
     // This will throw if it doesn't find it in the cache and in the manifest (because no such version exists)
-    await finder.useCpythonVersion('1.2.3', 'x64', true);
+    await finder.useCpythonVersion('1.2.3', 'x64', true, false);
     expect(spyCoreAddPath).toHaveBeenCalled();
     expect(spyCoreExportVariable).toHaveBeenCalledWith(
       'pythonLocation',
@@ -101,6 +111,9 @@ describe('Finder tests', () => {
     const findSpy: jest.SpyInstance = jest.spyOn(tc, 'getManifestFromRepo');
     findSpy.mockImplementation(() => <tc.IToolRelease[]>manifestData);
 
+    const getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(input => false);
+
     const installSpy: jest.SpyInstance = jest.spyOn(
       installer,
       'installCpythonFromRelease'
@@ -116,7 +129,65 @@ describe('Finder tests', () => {
       fs.writeFileSync(`${pythonDir}.complete`, 'hello');
     });
     // This will throw if it doesn't find it in the manifest (because no such version exists)
-    await finder.useCpythonVersion('1.2.3-beta.2', 'x64', true);
+    await finder.useCpythonVersion('1.2.3-beta.2', 'x64', false, false);
+  });
+
+  it('Check-latest true, finds the latest version in the manifest', async () => {
+    const findSpy: jest.SpyInstance = jest.spyOn(tc, 'getManifestFromRepo');
+    findSpy.mockImplementation(() => <tc.IToolRelease[]>manifestData);
+
+    const getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(input => true);
+
+    const cnSpy: jest.SpyInstance = jest.spyOn(process.stdout, 'write');
+    cnSpy.mockImplementation(line => {
+      // uncomment to debug
+      // process.stderr.write('write:' + line + '\n');
+    });
+
+    const addPathSpy: jest.SpyInstance = jest.spyOn(core, 'addPath');
+    addPathSpy.mockImplementation(() => null);
+
+    const infoSpy: jest.SpyInstance = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    const debugSpy: jest.SpyInstance = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => {});
+
+    const pythonDir: string = path.join(toolDir, 'Python', '1.2.2', 'x64');
+    const expPath: string = path.join(toolDir, 'Python', '1.2.3', 'x64');
+
+    const installSpy: jest.SpyInstance = jest.spyOn(
+      installer,
+      'installCpythonFromRelease'
+    );
+    installSpy.mockImplementation(async () => {
+      await io.mkdirP(expPath);
+      fs.writeFileSync(`${expPath}.complete`, 'hello');
+    });
+
+    const tcFindSpy: jest.SpyInstance = jest.spyOn(tc, 'find');
+    tcFindSpy
+      .mockImplementationOnce(() => '')
+      .mockImplementationOnce(() => expPath);
+
+    await io.mkdirP(pythonDir);
+    await io.rmRF(path.join(toolDir, 'Python', '1.2.3'));
+
+    fs.writeFileSync(`${pythonDir}.complete`, 'hello');
+    // This will throw if it doesn't find it in the cache and in the manifest (because no such version exists)
+    await finder.useCpythonVersion('1.2', 'x64', true, true);
+
+    expect(infoSpy).toHaveBeenCalledWith("Resolved as '1.2.3'");
+    expect(infoSpy).toHaveBeenCalledWith(
+      'Version 1.2.3 was not found in the local cache'
+    );
+    expect(infoSpy).toBeCalledWith(
+      'Version 1.2.3 is available for downloading'
+    );
+    expect(installSpy).toHaveBeenCalled();
+    expect(addPathSpy).toHaveBeenCalledWith(expPath);
+    await finder.useCpythonVersion('1.2.3-beta.2', 'x64', false, true);
     expect(spyCoreAddPath).toHaveBeenCalled();
     expect(spyCoreExportVariable).toHaveBeenCalledWith(
       'pythonLocation',
@@ -132,7 +203,7 @@ describe('Finder tests', () => {
     // This will throw if it doesn't find it in the cache and in the manifest (because no such version exists)
     let thrown = false;
     try {
-      await finder.useCpythonVersion('3.300000', 'x64', true);
+      await finder.useCpythonVersion('3.300000', 'x64', true, false);
     } catch {
       thrown = true;
     }

__tests__/install-pypy.test.ts

@@ -4,6 +4,7 @@ import {HttpClient} from '@actions/http-client';
 import * as ifm from '@actions/http-client/interfaces';
 import * as tc from '@actions/tool-cache';
 import * as exec from '@actions/exec';
+import * as core from '@actions/core';
 import * as path from 'path';
 
 import * as installer from '../src/install-pypy';
@@ -51,6 +52,22 @@ describe('findRelease', () => {
     download_url: `https://test.download.python.org/pypy/pypy3.6-v7.3.3-${extensionName}`
   };
 
+  let getBooleanInputSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+
+  beforeEach(() => {
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+  });
+
   it("Python version is found, but PyPy version doesn't match", () => {
     const pythonVersion = '3.6';
     const pypyVersion = '7.3.7';
@@ -133,6 +150,10 @@ describe('findRelease', () => {
 
 describe('installPyPy', () => {
   let tcFind: jest.SpyInstance;
+  let getBooleanInputSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
   let spyExtractZip: jest.SpyInstance;
   let spyExtractTar: jest.SpyInstance;
   let spyFsReadDir: jest.SpyInstance;
@@ -158,6 +179,15 @@ describe('installPyPy', () => {
     spyExtractTar = jest.spyOn(tc, 'extractTar');
     spyExtractTar.mockImplementation(() => tempDir);
 
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
     spyFsReadDir = jest.spyOn(fs, 'readdirSync');
     spyFsReadDir.mockImplementation(() => ['PyPyTest']);
 
@@ -194,7 +224,7 @@ describe('installPyPy', () => {
 
   it('throw if release is not found', async () => {
     await expect(
-      installer.installPyPy('7.3.3', '3.6.17', architecture)
+      installer.installPyPy('7.3.3', '3.6.17', architecture, undefined)
     ).rejects.toThrowError(
       `PyPy version 3.6.17 (7.3.3) with arch ${architecture} not found`
     );
@@ -214,7 +244,7 @@ describe('installPyPy', () => {
     spyChmodSync.mockImplementation(() => undefined);
 
     await expect(
-      installer.installPyPy('7.3.x', '3.6.12', architecture)
+      installer.installPyPy('7.3.x', '3.6.12', architecture, undefined)
     ).resolves.toEqual({
       installDir: path.join(toolDir, 'PyPy', '3.6.12', architecture),
       resolvedPythonVersion: '3.6.12',

action.yml

@@ -11,7 +11,11 @@ inputs:
     description: 'Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv, poetry.'
     required: false
   architecture:
+<<<<<<< HEAD
     description: "The target architecture (x86, x64) of the Python/PyPy interpreter."
+=======
+    description: 'The target architecture (x86, x64) of the Python interpreter.'
+>>>>>>> main
   check-latest:
     description: 'Set this option if you want the action to check for the latest available version that satisfies the version spec.'
     default: false

dist/setup/index.js

@@ -64430,8 +64430,17 @@ class PipCache extends cache_distributor_1.default {
     computeKeys() {
         return __awaiter(this, void 0, void 0, function* () {
             const hash = yield glob.hashFiles(this.cacheDependencyPath);
-            const primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+            let primaryKey = '';
-            const restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}`;
+            let restoreKey = '';
+            if (utils_1.IS_LINUX) {
+                const osRelease = yield utils_1.getLinuxOSReleaseInfo();
+                primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${osRelease}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+                restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${osRelease}-python-${this.pythonVersion}-${this.packageManager}`;
+            }
+            else {
+                primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+                restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}`;
+            }
             return {
                 primaryKey,
                 restoreKey: [restoreKey]
@@ -64564,9 +64573,12 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
 const glob = __importStar(__nccwpck_require__(8090));
+const io = __importStar(__nccwpck_require__(7436));
 const path = __importStar(__nccwpck_require__(1017));
 const exec = __importStar(__nccwpck_require__(1514));
+const core = __importStar(__nccwpck_require__(2186));
 const cache_distributor_1 = __importDefault(__nccwpck_require__(8953));
+const utils_1 = __nccwpck_require__(1314);
 class PoetryCache extends cache_distributor_1.default {
     constructor(pythonVersion, patterns = '**/poetry.lock') {
         super('poetry', patterns);
@@ -64582,6 +64594,17 @@ class PoetryCache extends cache_distributor_1.default {
             if (poetryConfig['virtualenvs.in-project'] === true) {
                 paths.push(path.join(process.cwd(), '.venv'));
             }
+            const pythonLocation = yield io.which('python');
+            if (pythonLocation) {
+                core.debug(`pythonLocation is ${pythonLocation}`);
+                const { exitCode, stderr } = yield exec.getExecOutput(`poetry env use ${pythonLocation}`, undefined, { ignoreReturnCode: true });
+                if (exitCode) {
+                    utils_1.logWarning(stderr);
+                }
+            }
+            else {
+                utils_1.logWarning('python binaries were not found in PATH');
+            }
             return paths;
         });
     }
@@ -64662,19 +64685,34 @@ const utils_1 = __nccwpck_require__(1314);
 const semver = __importStar(__nccwpck_require__(1383));
 const core = __importStar(__nccwpck_require__(2186));
 const tc = __importStar(__nccwpck_require__(7784));
-function findPyPyVersion(versionSpec, architecture, updateEnvironment) {
+function findPyPyVersion(versionSpec, architecture, updateEnvironment, checkLatest) {
     return __awaiter(this, void 0, void 0, function* () {
         let resolvedPyPyVersion = '';
         let resolvedPythonVersion = '';
         let installDir;
+        let releases;
         const pypyVersionSpec = parsePyPyVersion(versionSpec);
+        if (checkLatest) {
+            releases = yield pypyInstall.getAvailablePyPyVersions();
+            if (releases && releases.length > 0) {
+                const releaseData = pypyInstall.findRelease(releases, pypyVersionSpec.pythonVersion, pypyVersionSpec.pypyVersion, architecture);
+                if (releaseData) {
+                    core.info(`Resolved as PyPy ${releaseData.resolvedPyPyVersion} with Python (${releaseData.resolvedPythonVersion})`);
+                    pypyVersionSpec.pythonVersion = releaseData.resolvedPythonVersion;
+                    pypyVersionSpec.pypyVersion = releaseData.resolvedPyPyVersion;
+                }
+                else {
+                    core.info(`Failed to resolve PyPy ${pypyVersionSpec.pypyVersion} with Python (${pypyVersionSpec.pythonVersion}) from manifest`);
+                }
+            }
+        }
         ({ installDir, resolvedPythonVersion, resolvedPyPyVersion } = findPyPyToolCache(pypyVersionSpec.pythonVersion, pypyVersionSpec.pypyVersion, architecture));
         if (!installDir) {
             ({
                 installDir,
                 resolvedPythonVersion,
                 resolvedPyPyVersion
-            } = yield pypyInstall.installPyPy(pypyVersionSpec.pypyVersion, pypyVersionSpec.pythonVersion, architecture));
+            } = yield pypyInstall.installPyPy(pypyVersionSpec.pypyVersion, pypyVersionSpec.pythonVersion, architecture, releases));
         }
         const pipDir = utils_1.IS_WINDOWS ? 'Scripts' : 'bin';
         const _binDir = path.join(installDir, pipDir);
@@ -64824,15 +64862,28 @@ function binDir(installDir) {
         return path.join(installDir, 'bin');
     }
 }
-function useCpythonVersion(version, architecture, updateEnvironment) {
+function useCpythonVersion(version, architecture, updateEnvironment, checkLatest) {
+    var _a;
     return __awaiter(this, void 0, void 0, function* () {
+        let manifest = null;
         const desugaredVersionSpec = desugarDevVersion(version);
-        const semanticVersionSpec = pythonVersionToSemantic(desugaredVersionSpec);
+        let semanticVersionSpec = pythonVersionToSemantic(desugaredVersionSpec);
         core.debug(`Semantic version spec of ${version} is ${semanticVersionSpec}`);
+        if (checkLatest) {
+            manifest = yield installer.getManifest();
+            const resolvedVersion = (_a = (yield installer.findReleaseFromManifest(semanticVersionSpec, architecture, manifest))) === null || _a === void 0 ? void 0 : _a.version;
+            if (resolvedVersion) {
+                semanticVersionSpec = resolvedVersion;
+                core.info(`Resolved as '${semanticVersionSpec}'`);
+            }
+            else {
+                core.info(`Failed to resolve version ${semanticVersionSpec} from manifest`);
+            }
+        }
         let installDir = tc.find('Python', semanticVersionSpec, architecture);
         if (!installDir) {
             core.info(`Version ${semanticVersionSpec} was not found in the local cache`);
-            const foundRelease = yield installer.findReleaseFromManifest(semanticVersionSpec, architecture);
+            const foundRelease = yield installer.findReleaseFromManifest(semanticVersionSpec, architecture, manifest);
             if (foundRelease && foundRelease.files && foundRelease.files.length > 0) {
                 core.info(`Version ${semanticVersionSpec} is available for downloading`);
                 yield installer.installCpythonFromRelease(foundRelease);
@@ -64951,7 +65002,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.findAssetForMacOrLinux = exports.findAssetForWindows = exports.isArchPresentForMacOrLinux = exports.isArchPresentForWindows = exports.pypyVersionToSemantic = exports.getPyPyBinaryPath = exports.findRelease = exports.installPyPy = void 0;
+exports.findAssetForMacOrLinux = exports.findAssetForWindows = exports.isArchPresentForMacOrLinux = exports.isArchPresentForWindows = exports.pypyVersionToSemantic = exports.getPyPyBinaryPath = exports.findRelease = exports.getAvailablePyPyVersions = exports.installPyPy = void 0;
 const path = __importStar(__nccwpck_require__(1017));
 const core = __importStar(__nccwpck_require__(2186));
 const tc = __importStar(__nccwpck_require__(7784));
@@ -64960,10 +65011,10 @@ const httpm = __importStar(__nccwpck_require__(9925));
 const exec = __importStar(__nccwpck_require__(1514));
 const fs_1 = __importDefault(__nccwpck_require__(7147));
 const utils_1 = __nccwpck_require__(1314);
-function installPyPy(pypyVersion, pythonVersion, architecture) {
+function installPyPy(pypyVersion, pythonVersion, architecture, releases) {
     return __awaiter(this, void 0, void 0, function* () {
         let downloadDir;
-        const releases = yield getAvailablePyPyVersions();
+        releases = releases !== null && releases !== void 0 ? releases : (yield getAvailablePyPyVersions());
         if (!releases || releases.length === 0) {
             throw new Error('No release was found in PyPy version.json');
         }
@@ -65009,6 +65060,7 @@ function getAvailablePyPyVersions() {
         return response.result;
     });
 }
+exports.getAvailablePyPyVersions = getAvailablePyPyVersions;
 function createPyPySymlink(pypyBinaryPath, pythonVersion) {
     return __awaiter(this, void 0, void 0, function* () {
         const version = semver.coerce(pythonVersion);
@@ -65131,7 +65183,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.installCpythonFromRelease = exports.findReleaseFromManifest = exports.MANIFEST_URL = void 0;
+exports.installCpythonFromRelease = exports.getManifest = exports.findReleaseFromManifest = exports.MANIFEST_URL = void 0;
 const path = __importStar(__nccwpck_require__(1017));
 const core = __importStar(__nccwpck_require__(2186));
 const tc = __importStar(__nccwpck_require__(7784));
@@ -65143,13 +65195,21 @@ const MANIFEST_REPO_OWNER = 'actions';
 const MANIFEST_REPO_NAME = 'python-versions';
 const MANIFEST_REPO_BRANCH = 'main';
 exports.MANIFEST_URL = `https://raw.githubusercontent.com/${MANIFEST_REPO_OWNER}/${MANIFEST_REPO_NAME}/${MANIFEST_REPO_BRANCH}/versions-manifest.json`;
-function findReleaseFromManifest(semanticVersionSpec, architecture) {
+function findReleaseFromManifest(semanticVersionSpec, architecture, manifest) {
     return __awaiter(this, void 0, void 0, function* () {
-        const manifest = yield tc.getManifestFromRepo(MANIFEST_REPO_OWNER, MANIFEST_REPO_NAME, AUTH, MANIFEST_REPO_BRANCH);
+        if (!manifest) {
-        return yield tc.findFromManifest(semanticVersionSpec, false, manifest, architecture);
+            manifest = yield getManifest();
+        }
+        const foundRelease = yield tc.findFromManifest(semanticVersionSpec, false, manifest, architecture);
+        return foundRelease;
     });
 }
 exports.findReleaseFromManifest = findReleaseFromManifest;
+function getManifest() {
+    core.debug(`Getting manifest from ${MANIFEST_REPO_OWNER}/${MANIFEST_REPO_NAME}@${MANIFEST_REPO_BRANCH}`);
+    return tc.getManifestFromRepo(MANIFEST_REPO_OWNER, MANIFEST_REPO_NAME, AUTH, MANIFEST_REPO_BRANCH);
+}
+exports.getManifest = getManifest;
 function installPython(workingDirectory) {
     return __awaiter(this, void 0, void 0, function* () {
         const options = {
@@ -65232,7 +65292,6 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.logWarning = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const finder = __importStar(__nccwpck_require__(9996));
 const finderPyPy = __importStar(__nccwpck_require__(4003));
@@ -65262,17 +65321,20 @@ function resolveVersionInput() {
     }
     if (versionFile) {
         if (!fs_1.default.existsSync(versionFile)) {
-            logWarning(`The specified python version file at: ${versionFile} doesn't exist. Attempting to find .python-version file.`);
+            throw new Error(`The specified python version file at: ${versionFile} doesn't exist.`);
-            versionFile = '.python-version';
-            if (!fs_1.default.existsSync(versionFile)) {
-                throw new Error(`The ${versionFile} doesn't exist.`);
-            }
         }
         version = fs_1.default.readFileSync(versionFile, 'utf8');
         core.info(`Resolved ${versionFile} as ${version}`);
         return version;
     }
-    core.warning("Neither 'python-version' nor 'python-version-file' inputs were supplied.");
+    utils_1.logWarning("Neither 'python-version' nor 'python-version-file' inputs were supplied. Attempting to find '.python-version' file.");
+    versionFile = '.python-version';
+    if (fs_1.default.existsSync(versionFile)) {
+        version = fs_1.default.readFileSync(versionFile, 'utf8');
+        core.info(`Resolved ${versionFile} as ${version}`);
+        return version;
+    }
+    utils_1.logWarning(`${versionFile} doesn't exist.`);
     return version;
 }
 function run() {
@@ -65290,17 +65352,18 @@ function run() {
         core.debug(`Python is expected to be installed into RUNNER_TOOL_CACHE=${process.env['RUNNER_TOOL_CACHE']}`);
         try {
             const version = resolveVersionInput();
+            const checkLatest = core.getBooleanInput('check-latest');
             if (version) {
                 let pythonVersion;
                 const arch = core.getInput('architecture') || os.arch();
                 const updateEnvironment = core.getBooleanInput('update-environment');
                 if (isPyPyVersion(version)) {
-                    const installed = yield finderPyPy.findPyPyVersion(version, arch, updateEnvironment);
+                    const installed = yield finderPyPy.findPyPyVersion(version, arch, updateEnvironment, checkLatest);
                     pythonVersion = `${installed.resolvedPyPyVersion}-${installed.resolvedPythonVersion}`;
                     core.info(`Successfully set up PyPy ${installed.resolvedPyPyVersion} with Python (${installed.resolvedPythonVersion})`);
                 }
                 else {
-                    const installed = yield finder.useCpythonVersion(version, arch, updateEnvironment);
+                    const installed = yield finder.useCpythonVersion(version, arch, updateEnvironment, checkLatest);
                     pythonVersion = installed.version;
                     core.info(`Successfully set up ${installed.impl} (${pythonVersion})`);
                 }
@@ -65320,11 +65383,6 @@ function run() {
         }
     });
 }
-function logWarning(message) {
-    const warningPrefix = '[warning]';
-    core.info(`${warningPrefix}${message}`);
-}
-exports.logWarning = logWarning;
 run();
 
 
@@ -65354,16 +65412,26 @@ var __importStar = (this && this.__importStar) || function (mod) {
     __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.isCacheFeatureAvailable = exports.isGhes = exports.validatePythonVersionFormatForPyPy = exports.writeExactPyPyVersionFile = exports.readExactPyPyVersionFile = exports.getPyPyVersionFromPath = exports.isNightlyKeyword = exports.validateVersion = exports.createSymlinkInFolder = exports.WINDOWS_PLATFORMS = exports.WINDOWS_ARCHS = exports.IS_LINUX = exports.IS_WINDOWS = void 0;
+exports.logWarning = exports.getLinuxOSReleaseInfo = exports.isCacheFeatureAvailable = exports.isGhes = exports.validatePythonVersionFormatForPyPy = exports.writeExactPyPyVersionFile = exports.readExactPyPyVersionFile = exports.getPyPyVersionFromPath = exports.isNightlyKeyword = exports.validateVersion = exports.createSymlinkInFolder = exports.WINDOWS_PLATFORMS = exports.WINDOWS_ARCHS = exports.IS_LINUX = exports.IS_WINDOWS = void 0;
 const cache = __importStar(__nccwpck_require__(7799));
 const core = __importStar(__nccwpck_require__(2186));
 const fs_1 = __importDefault(__nccwpck_require__(7147));
 const path = __importStar(__nccwpck_require__(1017));
 const semver = __importStar(__nccwpck_require__(1383));
+const exec = __importStar(__nccwpck_require__(1514));
 exports.IS_WINDOWS = process.platform === 'win32';
 exports.IS_LINUX = process.platform === 'linux';
 exports.WINDOWS_ARCHS = ['x86', 'x64'];
@@ -65447,6 +65515,22 @@ function isCacheFeatureAvailable() {
     return true;
 }
 exports.isCacheFeatureAvailable = isCacheFeatureAvailable;
+function getLinuxOSReleaseInfo() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const { stdout, stderr, exitCode } = yield exec.getExecOutput('lsb_release', ['-i', '-r', '-s'], {
+            silent: true
+        });
+        const [osRelease, osVersion] = stdout.trim().split('\n');
+        core.debug(`OS Release: ${osRelease}, Version: ${osVersion}`);
+        return `${osVersion}-${osRelease}`;
+    });
+}
+exports.getLinuxOSReleaseInfo = getLinuxOSReleaseInfo;
+function logWarning(message) {
+    const warningPrefix = '[warning]';
+    core.info(`${warningPrefix}${message}`);
+}
+exports.logWarning = logWarning;
 
 
 /***/ }),

src/cache-distributions/pip-cache.ts

@@ -7,7 +7,7 @@ import * as path from 'path';
 import os from 'os';
 
 import CacheDistributor from './cache-distributor';
-import {IS_WINDOWS} from '../utils';
+import {getLinuxOSReleaseInfo, IS_LINUX, IS_WINDOWS} from '../utils';
 
 class PipCache extends CacheDistributor {
   constructor(
@@ -57,8 +57,17 @@ class PipCache extends CacheDistributor {
 
   protected async computeKeys() {
     const hash = await glob.hashFiles(this.cacheDependencyPath);
-    const primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+    let primaryKey = '';
-    const restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}`;
+    let restoreKey = '';
+
+    if (IS_LINUX) {
+      const osRelease = await getLinuxOSReleaseInfo();
+      primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${osRelease}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+      restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${osRelease}-python-${this.pythonVersion}-${this.packageManager}`;
+    } else {
+      primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+      restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}`;
+    }
 
     return {
       primaryKey,

src/cache-distributions/poetry-cache.ts

@@ -1,9 +1,11 @@
 import * as glob from '@actions/glob';
-import * as os from 'os';
+import * as io from '@actions/io';
 import * as path from 'path';
 import * as exec from '@actions/exec';
+import * as core from '@actions/core';
 
 import CacheDistributor from './cache-distributor';
+import {logWarning} from '../utils';
 
 class PoetryCache extends CacheDistributor {
   constructor(
@@ -28,6 +30,26 @@ class PoetryCache extends CacheDistributor {
       paths.push(path.join(process.cwd(), '.venv'));
     }
 
+    const pythonLocation = await io.which('python');
+
+    if (pythonLocation) {
+      core.debug(`pythonLocation is ${pythonLocation}`);
+      const {
+        exitCode,
+        stderr
+      } = await exec.getExecOutput(
+        `poetry env use ${pythonLocation}`,
+        undefined,
+        {ignoreReturnCode: true}
+      );
+
+      if (exitCode) {
+        logWarning(stderr);
+      }
+    } else {
+      logWarning('python binaries were not found in PATH');
+    }
+
     return paths;
   }
 

src/find-pypy.ts

@@ -6,7 +6,8 @@ import {
   validateVersion,
   getPyPyVersionFromPath,
   readExactPyPyVersionFile,
-  validatePythonVersionFormatForPyPy
+  validatePythonVersionFormatForPyPy,
+  IPyPyManifestRelease
 } from './utils';
 
 import * as semver from 'semver';
@@ -21,14 +22,40 @@ interface IPyPyVersionSpec {
 export async function findPyPyVersion(
   versionSpec: string,
   architecture: string,
-  updateEnvironment: boolean
+  updateEnvironment: boolean,
+  checkLatest: boolean
 ): Promise<{resolvedPyPyVersion: string; resolvedPythonVersion: string}> {
   let resolvedPyPyVersion = '';
   let resolvedPythonVersion = '';
   let installDir: string | null;
+  let releases: IPyPyManifestRelease[] | undefined;
 
   const pypyVersionSpec = parsePyPyVersion(versionSpec);
 
+  if (checkLatest) {
+    releases = await pypyInstall.getAvailablePyPyVersions();
+    if (releases && releases.length > 0) {
+      const releaseData = pypyInstall.findRelease(
+        releases,
+        pypyVersionSpec.pythonVersion,
+        pypyVersionSpec.pypyVersion,
+        architecture
+      );
+
+      if (releaseData) {
+        core.info(
+          `Resolved as PyPy ${releaseData.resolvedPyPyVersion} with Python (${releaseData.resolvedPythonVersion})`
+        );
+        pypyVersionSpec.pythonVersion = releaseData.resolvedPythonVersion;
+        pypyVersionSpec.pypyVersion = releaseData.resolvedPyPyVersion;
+      } else {
+        core.info(
+          `Failed to resolve PyPy ${pypyVersionSpec.pypyVersion} with Python (${pypyVersionSpec.pythonVersion}) from manifest`
+        );
+      }
+    }
+  }
+
   ({installDir, resolvedPythonVersion, resolvedPyPyVersion} = findPyPyToolCache(
     pypyVersionSpec.pythonVersion,
     pypyVersionSpec.pypyVersion,
@@ -43,7 +70,8 @@ export async function findPyPyVersion(
     } = await pypyInstall.installPyPy(
       pypyVersionSpec.pypyVersion,
       pypyVersionSpec.pythonVersion,
-      architecture
+      architecture,
+      releases
     ));
   }
 

src/find-python.ts

@@ -33,12 +33,34 @@ function binDir(installDir: string): string {
 export async function useCpythonVersion(
   version: string,
   architecture: string,
-  updateEnvironment: boolean
+  updateEnvironment: boolean,
+  checkLatest: boolean
 ): Promise<InstalledVersion> {
+  let manifest: tc.IToolRelease[] | null = null;
   const desugaredVersionSpec = desugarDevVersion(version);
-  const semanticVersionSpec = pythonVersionToSemantic(desugaredVersionSpec);
+  let semanticVersionSpec = pythonVersionToSemantic(desugaredVersionSpec);
   core.debug(`Semantic version spec of ${version} is ${semanticVersionSpec}`);
 
+  if (checkLatest) {
+    manifest = await installer.getManifest();
+    const resolvedVersion = (
+      await installer.findReleaseFromManifest(
+        semanticVersionSpec,
+        architecture,
+        manifest
+      )
+    )?.version;
+
+    if (resolvedVersion) {
+      semanticVersionSpec = resolvedVersion;
+      core.info(`Resolved as '${semanticVersionSpec}'`);
+    } else {
+      core.info(
+        `Failed to resolve version ${semanticVersionSpec} from manifest`
+      );
+    }
+  }
+
   let installDir: string | null = tc.find(
     'Python',
     semanticVersionSpec,
@@ -50,7 +72,8 @@ export async function useCpythonVersion(
     );
     const foundRelease = await installer.findReleaseFromManifest(
       semanticVersionSpec,
-      architecture
+      architecture,
+      manifest
     );
 
     if (foundRelease && foundRelease.files && foundRelease.files.length > 0) {

src/install-pypy.ts

@@ -19,11 +19,13 @@ import {
 export async function installPyPy(
   pypyVersion: string,
   pythonVersion: string,
-  architecture: string
+  architecture: string,
+  releases: IPyPyManifestRelease[] | undefined
 ) {
   let downloadDir;
 
-  const releases = await getAvailablePyPyVersions();
+  releases = releases ?? (await getAvailablePyPyVersions());
+
   if (!releases || releases.length === 0) {
     throw new Error('No release was found in PyPy version.json');
   }
@@ -78,7 +80,7 @@ export async function installPyPy(
   return {installDir, resolvedPythonVersion, resolvedPyPyVersion};
 }
 
-async function getAvailablePyPyVersions() {
+export async function getAvailablePyPyVersions() {
   const url = 'https://downloads.python.org/pypy/versions.json';
   const http: httpm.HttpClient = new httpm.HttpClient('tool-cache');
 

src/install-python.ts

@@ -14,20 +14,33 @@ export const MANIFEST_URL = `https://raw.githubusercontent.com/${MANIFEST_REPO_O
 
 export async function findReleaseFromManifest(
   semanticVersionSpec: string,
-  architecture: string
+  architecture: string,
+  manifest: tc.IToolRelease[] | null
 ): Promise<tc.IToolRelease | undefined> {
-  const manifest: tc.IToolRelease[] = await tc.getManifestFromRepo(
+  if (!manifest) {
-    MANIFEST_REPO_OWNER,
+    manifest = await getManifest();
-    MANIFEST_REPO_NAME,
+  }
-    AUTH,
+
-    MANIFEST_REPO_BRANCH
+  const foundRelease = await tc.findFromManifest(
-  );
-  return await tc.findFromManifest(
     semanticVersionSpec,
     false,
     manifest,
     architecture
   );
+
+  return foundRelease;
+}
+
+export function getManifest(): Promise<tc.IToolRelease[]> {
+  core.debug(
+    `Getting manifest from ${MANIFEST_REPO_OWNER}/${MANIFEST_REPO_NAME}@${MANIFEST_REPO_BRANCH}`
+  );
+  return tc.getManifestFromRepo(
+    MANIFEST_REPO_OWNER,
+    MANIFEST_REPO_NAME,
+    AUTH,
+    MANIFEST_REPO_BRANCH
+  );
 }
 
 async function installPython(workingDirectory: string) {

src/setup-python.ts

@@ -5,7 +5,12 @@ import * as path from 'path';
 import * as os from 'os';
 import fs from 'fs';
 import {getCacheDistributor} from './cache-distributions/cache-factory';
-import {isCacheFeatureAvailable, IS_LINUX, IS_WINDOWS} from './utils';
+import {
+  isCacheFeatureAvailable,
+  logWarning,
+  IS_LINUX,
+  IS_WINDOWS
+} from './utils';
 
 function isPyPyVersion(versionSpec: string) {
   return versionSpec.startsWith('pypy');
@@ -38,24 +43,26 @@ function resolveVersionInput(): string {
 
   if (versionFile) {
     if (!fs.existsSync(versionFile)) {
-      logWarning(
+      throw new Error(
-        `The specified python version file at: ${versionFile} doesn't exist. Attempting to find .python-version file.`
+        `The specified python version file at: ${versionFile} doesn't exist.`
       );
-      versionFile = '.python-version';
-      if (!fs.existsSync(versionFile)) {
-        throw new Error(`The ${versionFile} doesn't exist.`);
-      }
     }
-
     version = fs.readFileSync(versionFile, 'utf8');
     core.info(`Resolved ${versionFile} as ${version}`);
-
     return version;
   }
 
-  core.warning(
+  logWarning(
-    "Neither 'python-version' nor 'python-version-file' inputs were supplied."
+    "Neither 'python-version' nor 'python-version-file' inputs were supplied. Attempting to find '.python-version' file."
   );
+  versionFile = '.python-version';
+  if (fs.existsSync(versionFile)) {
+    version = fs.readFileSync(versionFile, 'utf8');
+    core.info(`Resolved ${versionFile} as ${version}`);
+    return version;
+  }
+
+  logWarning(`${versionFile} doesn't exist.`);
 
   return version;
 }
@@ -73,6 +80,8 @@ async function run() {
   );
   try {
     const version = resolveVersionInput();
+    const checkLatest = core.getBooleanInput('check-latest');
+
     if (version) {
       let pythonVersion: string;
       const arch: string = core.getInput('architecture') || os.arch();
@@ -81,7 +90,8 @@ async function run() {
         const installed = await finderPyPy.findPyPyVersion(
           version,
           arch,
-          updateEnvironment
+          updateEnvironment,
+          checkLatest
         );
         pythonVersion = `${installed.resolvedPyPyVersion}-${installed.resolvedPythonVersion}`;
         core.info(
@@ -91,7 +101,8 @@ async function run() {
         const installed = await finder.useCpythonVersion(
           version,
           arch,
-          updateEnvironment
+          updateEnvironment,
+          checkLatest
         );
         pythonVersion = installed.version;
         core.info(`Successfully set up ${installed.impl} (${pythonVersion})`);
@@ -113,9 +124,4 @@ async function run() {
   }
 }
 
-export function logWarning(message: string): void {
-  const warningPrefix = '[warning]';
-  core.info(`${warningPrefix}${message}`);
-}
-
 run();

src/utils.ts

@@ -3,6 +3,7 @@ import * as core from '@actions/core';
 import fs from 'fs';
 import * as path from 'path';
 import * as semver from 'semver';
+import * as exec from '@actions/exec';
 
 export const IS_WINDOWS = process.platform === 'win32';
 export const IS_LINUX = process.platform === 'linux';
@@ -119,3 +120,24 @@ export function isCacheFeatureAvailable(): boolean {
 
   return true;
 }
+
+export async function getLinuxOSReleaseInfo() {
+  const {stdout, stderr, exitCode} = await exec.getExecOutput(
+    'lsb_release',
+    ['-i', '-r', '-s'],
+    {
+      silent: true
+    }
+  );
+
+  const [osRelease, osVersion] = stdout.trim().split('\n');
+
+  core.debug(`OS Release: ${osRelease}, Version: ${osVersion}`);
+
+  return `${osVersion}-${osRelease}`;
+}
+
+export function logWarning(message: string): void {
+  const warningPrefix = '[warning]';
+  core.info(`${warningPrefix}${message}`);
+}