Update utils.ts

* initial changes

* updated version

* format check

* refactored code

* updated test cases

* Update src/utils.ts

Co-authored-by: Brian Cristante <33549821+brcrista@users.noreply.github.com>

* Update utils.ts

* Update utils.test.ts

* review comments

* dist update

* Review comment

* update version

* updated version

Co-authored-by: Brian Cristante <33549821+brcrista@users.noreply.github.com>

.github/workflows/check-dist.yml

@@ -23,10 +23,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set Node.js 12.x
+      - name: Set Node.js 16.x
         uses: actions/setup-node@v1
         with:
-          node-version: 12.x
+          node-version: 16.x
 
       - name: Install dependencies
         run: npm ci

.github/workflows/codeql-analysis.yml

@@ -2,6 +2,7 @@ name: "Code scanning - action"
 
 on:
   push:
+    branches: [ 'main' ]
   pull_request:
   schedule:
     - cron: '25 3 * * 5'

.github/workflows/e2e-cache.yml

@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.7', '3.8', '3.9', 'pypy-3.7-v7.3.5', 'pypy-3.7-v7.x']
+        python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python
@@ -39,18 +39,40 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.7', '3.8', '3.9', 'pypy-3.7-v7.3.5', 'pypy-3.7-v7.x']
+        python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
       - uses: actions/checkout@v2
-      - name: Install pipenv
-        run: pipx install pipenv
       - name: Setup Python
         uses: ./
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pipenv'
+      - name: Install pipenv
+        run: pipx install pipenv
       - name: Install dependencies
-        run: pipenv install flake8
+        run: pipenv install numpy
+
+  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, windows-latest, macos-latest]
+        python-version: ['3.9', 'pypy-3.7-v7.x']
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install poetry
+        run: pipx install poetry
+      - 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
 
   python-pip-dependencies-caching-path:
     name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
@@ -59,7 +81,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.7', '3.8', '3.9', 'pypy-3.7-v7.3.5', 'pypy-3.7-v7.x']
+        python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python
@@ -78,16 +100,16 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.7', '3.8', '3.9', 'pypy-3.7-v7.3.5', 'pypy-3.7-v7.x']
+        python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
       - uses: actions/checkout@v2
-      - name: Install pipenv
-        run: pipx install pipenv
       - name: Setup Python
         uses: ./
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pipenv'
           cache-dependency-path: '**/requirements-linux.txt'
+      - name: Install pipenv
+        run: pipx install pipenv
       - name: Install dependencies
-        run: pipenv install flake8
+        run: pipenv install numpy

.github/workflows/licensed.yml

@@ -14,11 +14,15 @@ jobs:
     name: Check licenses
     steps:
       - uses: actions/checkout@v2
+      - name: Set Node.js 16.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
       - run: npm ci
       - name: Install licensed
         run: |
           cd $RUNNER_TEMP
-          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.12.2/licensed-2.12.2-linux-x64.tar.gz
+          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

.github/workflows/test-python.yml

@@ -91,23 +91,3 @@ jobs:
     - name: Run simple code
       run: python -c 'import math; print(math.factorial(5))'
 
-  setup-pypy-legacy:
-    name: Setup PyPy ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-10.15, windows-latest, ubuntu-18.04, ubuntu-20.04]
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: setup-python pypy3
-      uses: ./
-      with:
-        python-version: 'pypy3'
-
-    - name: setup-python pypy2
-      uses: ./
-      with:
-        python-version: 'pypy2'

.github/workflows/workflow.yml

@@ -19,13 +19,13 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v2
 
-    - name: Set Node.js 12.x
+    - name: Set Node.js 16.x
       uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 16.x
 
-    - name: npm install
-      run: npm install
+    - name: npm ci
+      run: npm ci
 
     - name: Lint
       run: npm run format-check

.licenses/npm/@actions/cache.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/cache"
-version: 1.0.8
+version: 2.0.0
 type: npm
 summary: Actions cache lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/cache

.licenses/npm/@types/node.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@types/node"
-version: 12.20.36
+version: 16.11.25
 type: npm
 summary: TypeScript definitions for Node.js
 homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node

.licenses/npm/node-fetch.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: node-fetch
-version: 2.6.6
+version: 2.6.7
 type: npm
 summary: A light-weight module that brings window.fetch to node.js
 homepage: https://github.com/bitinn/node-fetch

README.md

@@ -1,4 +1,4 @@
-# setup-python V2
+# setup-python V3
 
 <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>
@@ -9,7 +9,7 @@ This action sets up a Python environment for use in actions by:
 - 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 and pipenv.
+- optionally caching dependencies for pip, pipenv and poetry.
 - registering problem matchers for error output.
 
 # What's new
@@ -19,7 +19,7 @@ This action sets up a Python environment for use in actions by:
 - 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 and pipenv dependencies
+- Support for built-in caching of pip, pipenv and poetry dependencies
 
 # Usage
 
@@ -28,8 +28,8 @@ See [action.yml](action.yml)
 Basic:
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-python@v2
+- uses: actions/checkout@v3
+- uses: actions/setup-python@v3
   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
@@ -43,12 +43,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '2.x', '3.x', 'pypy-2.7', 'pypy-3.6', 'pypy-3.7' ]
+        python-version: [ '2.x', '3.x', 'pypy-2.7', 'pypy-3.7', 'pypy-3.8' ]
     name: Python ${{ matrix.python-version }} sample
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
@@ -63,20 +63,20 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['2.7', '3.6', '3.7', '3.8', 'pypy-2.7', 'pypy-3.6']
+        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy-2.7', 'pypy-3.8']
         exclude:
           - os: macos-latest
             python-version: '3.8'
           - os: windows-latest
             python-version: '3.6'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python-version }}
       - name: Display Python version
-        run: python -c "import sys; print(sys.version)"
+        run: python --version
 ```
 
 Download and set up a version of Python that does not come preinstalled on an image:
@@ -87,10 +87,10 @@ jobs:
     strategy:
       matrix:
         # in this example, there is a newer version already installed, 3.7.7, so the older version will be downloaded
-        python-version: ['3.5', '3.6', '3.7.4', '3.8']
+        python-version: ['3.7.4', '3.8', '3.9', '3.10']
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
     - run: python my_script.py
@@ -99,20 +99,20 @@ jobs:
 Download and set up an accurate pre-release version of Python:
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-python@v2
+- uses: actions/checkout@v3
+- uses: actions/setup-python@v3
   with:
-    python-version: '3.9.0-beta.4'
+    python-version: '3.11.0-alpha.1'
 - run: python my_script.py
 ```
 
 Download and set up the latest available version of Python (includes both pre-release and stable versions):
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-python@v2
+- uses: actions/checkout@v3
+- uses: actions/setup-python@v3
   with:
-    python-version: '3.9.0-alpha - 3.9.0' # SemVer's version range syntax
+    python-version: '3.11.0-alpha - 3.11.0' # SemVer's version range syntax
 - run: python my_script.py
 ```
 
@@ -125,12 +125,12 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - 'pypy-3.6' # the latest available version of PyPy that supports Python 3.6
         - 'pypy-3.7' # the latest available version of PyPy that supports Python 3.7
         - 'pypy-3.7-v7.3.3' # Python 3.7 and PyPy 7.3.3
+        - 'pypy-3.8' # the latest available version of PyPy that supports Python 3.8
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
     - run: python my_script.py
@@ -146,7 +146,7 @@ Check out our detailed guide on using [Python with GitHub Actions](https://help.
 `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 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.
@@ -159,9 +159,9 @@ Check out our detailed guide on using [Python with GitHub Actions](https://help.
  `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 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 `pypy-3.6`, 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 `pypy-3.6-v7.3.3`.
+  - Cache is updated with a 1-2 week delay. If you specify the PyPy version as `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 `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.
@@ -198,8 +198,8 @@ The version of PyPy should be specified in the format `pypy-<python_version>[-v<
 The `<pypy_version>` parameter is optional and can be skipped. The latest version will be used in this case.
 
 ```
-pypy-3.6 # the latest available version of PyPy that supports Python 3.6
 pypy-3.7 # the latest available version of PyPy that supports Python 3.7
+pypy-3.8 # the latest available version of PyPy that supports Python 3.8
 pypy-2.7 # the latest available version of PyPy that supports Python 2.7
 pypy-3.7-v7.3.3 # Python 3.7 and PyPy 7.3.3
 pypy-3.7-v7.x # Python 3.7 and the latest available PyPy 7.x
@@ -209,12 +209,13 @@ pypy-3.7-nightly # Python 3.7 and nightly PyPy
 
 # 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` and `pipenv`. The `cache` input is optional, and caching is turned off by default.
+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 or `Pipfile.lock` for pipenv) 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.
+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.
 
@@ -224,49 +225,60 @@ The requirements file format allows to specify dependency versions using logical
 
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-python@v2
+- uses: actions/checkout@v3
+- uses: actions/setup-python@v3
   with:
     python-version: '3.9'
     cache: 'pip'
 - run: pip install -r requirements.txt
-- run: pip test
 ```
 
 **Caching pipenv dependencies:**
 ```yaml
 steps:
-- uses: actions/checkout@v2
+- uses: actions/checkout@v3
 - name: Install pipenv
   run: pipx install pipenv
-- uses: actions/setup-python@v2
+- uses: actions/setup-python@v3
   with:
     python-version: '3.9'
     cache: 'pipenv'
 - run: pipenv install
-- run: pipenv test
+```
+
+**Caching poetry dependencies:**
+```yaml
+steps:
+- uses: actions/checkout@v2
+- name: Install poetry
+  run: pipx install poetry
+- uses: actions/setup-python@v2
+  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@v2
-- uses: actions/setup-python@v2
+- uses: actions/checkout@v3
+- uses: actions/setup-python@v3
   with:
     python-version: '3.9'
     cache: 'pip'
     cache-dependency-path: '**/requirements-dev.txt'
 - run: pip install -r subdirectory/requirements-dev.txt
-- run: pip test
 ```
 
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v2
+- uses: actions/checkout@v3
 - name: Install pipenv
   run: pipx install pipenv
-- uses: actions/setup-python@v2
+- uses: actions/setup-python@v3
   with:
     python-version: '3.9'
     cache: 'pipenv'
@@ -274,7 +286,6 @@ steps:
       server/app/Pipfile.lock
       __test__/app/Pipfile.lock
 - run: pipenv install
-- run: pipenv test
 ```
 
 # Using `setup-python` with a self hosted runner
@@ -304,7 +315,7 @@ If you are experiencing problems while configuring Python on your self-hosted ru
   - 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/`.
+    - `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

__tests__/cache-restore.test.ts

@@ -10,6 +10,16 @@ describe('restore-cache', () => {
     'd8110e0006d7fb5ee76365d565eef9d37df1d11598b912d3eb66d398d57a1121';
   const requirementsLinuxHash =
     '2d0ff7f46b0e120e3d3294db65768b474934242637b9899b873e6283dfd16d7c';
+  const poetryLockHash =
+    '571bf984f8d210e6a97f854e479fdd4a2b5af67b5fdac109ec337a0ea16e7836';
+  const poetryConfigOutput = `
+cache-dir = "/Users/patrick/Library/Caches/pypoetry"
+experimental.new-installer = false
+installer.parallel = true
+virtualenvs.create = true
+virtualenvs.in-project = true
+virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/pypoetry/virtualenvs
+  `;
 
   // core spy
   let infoSpy: jest.SpyInstance;
@@ -47,6 +57,9 @@ describe('restore-cache', () => {
       if (input.includes('pip')) {
         return {stdout: 'pip', stderr: '', exitCode: 0};
       }
+      if (input.includes('poetry')) {
+        return {stdout: poetryConfigOutput, stderr: '', exitCode: 0};
+      }
 
       return {stdout: '', stderr: 'Error occured', exitCode: 2};
     });
@@ -82,7 +95,8 @@ describe('restore-cache', () => {
       ],
       ['pip', '3.8.12', '__tests__/data/requirements.txt', requirementsHash],
       ['pipenv', '3.9.1', undefined, pipFileLockHash],
-      ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash]
+      ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash],
+      ['poetry', '3.9.1', undefined, poetryLockHash]
     ])(
       'restored dependencies for %s by primaryKey',
       async (packageManager, pythonVersion, dependencyFile, fileHash) => {
@@ -92,15 +106,12 @@ describe('restore-cache', () => {
           dependencyFile
         );
         await cacheDistributor.restoreCache();
-        let pythonKey = '';
-        if (packageManager === 'pipenv') {
-          pythonKey = `python-${pythonVersion}-`;
-        }
 
         expect(infoSpy).toHaveBeenCalledWith(
-          `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-${pythonKey}${packageManager}-${fileHash}`
+          `Cache restored from key: setup-python-${process.env['RUNNER_OS']}-python-${pythonVersion}-${packageManager}-${fileHash}`
         );
-      }
+      },
+      30000
     );
 
     it.each([
@@ -141,7 +152,8 @@ describe('restore-cache', () => {
       ],
       ['pip', '3.8.12', '__tests__/data/requirements.txt', pipFileLockHash],
       ['pipenv', '3.9.1', undefined, requirementsHash],
-      ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash]
+      ['pipenv', '3.9.12', '__tests__/data/requirements.txt', requirementsHash],
+      ['poetry', '3.9.1', undefined, requirementsHash]
     ])(
       'restored dependencies for %s by primaryKey',
       async (packageManager, pythonVersion, dependencyFile, fileHash) => {
@@ -157,10 +169,17 @@ describe('restore-cache', () => {
         );
         await cacheDistributor.restoreCache();
         let result = '';
-        if (packageManager !== 'pipenv') {
+
+        switch (packageManager) {
+          case 'pip':
             result = `Cache restored from key: ${fileHash}`;
-        } else {
+            break;
+          case 'pipenv':
             result = 'pipenv cache is not found';
+            break;
+          case 'poetry':
+            result = 'poetry cache is not found';
+            break;
         }
 
         expect(infoSpy).toHaveBeenCalledWith(result);

__tests__/cache-save.test.ts

@@ -11,6 +11,8 @@ describe('run', () => {
     'd8110e0006d7fb5ee76365d565eef9d37df1d11598b912d3eb66d398d57a1121';
   const requirementsLinuxHash =
     '2d0ff7f46b0e120e3d3294db65768b474934242637b9899b873e6283dfd16d7c';
+  const poetryLockHash =
+    '571bf984f8d210e6a97f854e479fdd4a2b5af67b5fdac109ec337a0ea16e7836';
 
   // core spy
   let infoSpy: jest.SpyInstance;
@@ -114,6 +116,22 @@ describe('run', () => {
       );
       expect(setFailedSpy).not.toHaveBeenCalled();
     });
+
+    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();
+    });
   });
 
   describe('action saves the cache', () => {
@@ -168,6 +186,32 @@ describe('run', () => {
       );
       expect(setFailedSpy).not.toHaveBeenCalled();
     });
+
+    it('saves cache from poetry', async () => {
+      inputs['cache'] = 'poetry';
+      getStateSpy.mockImplementation((name: string) => {
+        if (name === State.CACHE_MATCHED_KEY) {
+          return poetryLockHash;
+        } else if (name === State.CACHE_PATHS) {
+          return JSON.stringify([__dirname]);
+        } else {
+          return requirementsHash;
+        }
+      });
+
+      await run();
+
+      expect(getInputSpy).toHaveBeenCalled();
+      expect(getStateSpy).toHaveBeenCalledTimes(3);
+      expect(infoSpy).not.toHaveBeenCalledWith(
+        `Cache hit occurred on the primary key ${poetryLockHash}, not saving cache.`
+      );
+      expect(saveCacheSpy).toHaveBeenCalled();
+      expect(infoSpy).toHaveBeenLastCalledWith(
+        `Cache saved with the key: ${requirementsHash}`
+      );
+      expect(setFailedSpy).not.toHaveBeenCalled();
+    });
   });
 
   afterEach(() => {

__tests__/data/poetry.lock

@@ -0,0 +1,413 @@
+[[package]]
+name = "altgraph"
+version = "0.17.2"
+description = "Python graph (network) package"
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "certifi"
+version = "2020.6.20"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "chardet"
+version = "3.0.4"
+description = "Universal encoding detector for Python 2 and 3"
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "dis3"
+version = "0.1.3"
+description = "Python 2.7 backport of the \"dis\" module from Python 3.5+"
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "docutils"
+version = "0.16"
+description = "Docutils -- Python Documentation Utilities"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "future"
+version = "0.18.2"
+description = "Clean single-source support for Python 3 and 2"
+category = "main"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+
+[[package]]
+name = "idna"
+version = "2.9"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "itsdangerous"
+version = "1.1.0"
+description = "Various helpers to pass data to untrusted environments and back."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "kivy"
+version = "1.11.1"
+description = "A software library for rapid development of hardware-accelerated multitouch applications."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+docutils = "*"
+Kivy-Garden = ">=0.1.4"
+pygments = "*"
+
+[package.extras]
+tuio = ["oscpy"]
+
+[[package]]
+name = "kivy-deps.angle"
+version = "0.3.0"
+description = "Repackaged binary dependency of Kivy."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "kivy-deps.glew"
+version = "0.1.12"
+description = "Repackaged binary dependency of Kivy."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "kivy-deps.gstreamer"
+version = "0.1.17"
+description = "Repackaged binary dependency of Kivy."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "kivy-deps.sdl2"
+version = "0.1.22"
+description = "Repackaged binary dependency of Kivy."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "kivy-garden"
+version = "0.1.4"
+description = "Garden tool for kivy flowers."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+requests = "*"
+
+[[package]]
+name = "packaging"
+version = "21.0"
+description = "Core utilities for Python packages"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+pyparsing = ">=2.0.2"
+
+[[package]]
+name = "pdf2image"
+version = "1.12.1"
+description = "A wrapper around the pdftoppm and pdftocairo command line tools to convert PDF to a PIL Image list."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+pillow = "*"
+
+[[package]]
+name = "pefile"
+version = "2021.9.3"
+description = "Python PE parsing module"
+category = "main"
+optional = false
+python-versions = ">=3.6.0"
+
+[package.dependencies]
+future = "*"
+
+[[package]]
+name = "pillow"
+version = "7.2.0"
+description = "Python Imaging Library (Fork)"
+category = "main"
+optional = false
+python-versions = ">=3.5"
+
+[[package]]
+name = "pygments"
+version = "2.6.1"
+description = "Pygments is a syntax highlighting package written in Python."
+category = "main"
+optional = false
+python-versions = ">=3.5"
+
+[[package]]
+name = "pyinstaller"
+version = "3.6"
+description = "PyInstaller bundles a Python application and all its dependencies into a single package."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.dependencies]
+altgraph = "*"
+dis3 = "*"
+
+[[package]]
+name = "pyparsing"
+version = "2.4.7"
+description = "Python parsing module"
+category = "main"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+
+[[package]]
+name = "pywin32-ctypes"
+version = "0.2.0"
+description = ""
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "requests"
+version = "2.24.0"
+description = "Python HTTP for Humans."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.dependencies]
+certifi = ">=2017.4.17"
+chardet = ">=3.0.2,<4"
+idna = ">=2.5,<3"
+urllib3 = ">=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26"
+
+[package.extras]
+security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+
+[[package]]
+name = "urllib3"
+version = "1.25.9"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+
+[package.extras]
+brotli = ["brotlipy (>=0.6.0)"]
+secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0.14)", "ipaddress"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
+
+[[package]]
+name = "xlrd"
+version = "1.2.0"
+description = "Library for developers to extract data from Microsoft Excel (tm) spreadsheet files"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[metadata]
+lock-version = "1.1"
+python-versions = "^3.8"
+content-hash = "b3d607363c6daf2b5448aa5ee676cff28606af6200d8e9b42e89937a190a3d46"
+
+[metadata.files]
+altgraph = [
+    {file = "altgraph-0.17.2-py2.py3-none-any.whl", hash = "sha256:743628f2ac6a7c26f5d9223c91ed8ecbba535f506f4b6f558885a8a56a105857"},
+    {file = "altgraph-0.17.2.tar.gz", hash = "sha256:ebf2269361b47d97b3b88e696439f6e4cbc607c17c51feb1754f90fb79839158"},
+]
+certifi = [
+    {file = "certifi-2020.6.20-py2.py3-none-any.whl", hash = "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"},
+    {file = "certifi-2020.6.20.tar.gz", hash = "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3"},
+]
+chardet = [
+    {file = "chardet-3.0.4-py2.py3-none-any.whl", hash = "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"},
+    {file = "chardet-3.0.4.tar.gz", hash = "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"},
+]
+dis3 = [
+    {file = "dis3-0.1.3-py2-none-any.whl", hash = "sha256:61f7720dd0d8749d23fda3d7227ce74d73da11c2fade993a67ab2f9852451b14"},
+    {file = "dis3-0.1.3-py3-none-any.whl", hash = "sha256:30b6412d33d738663e8ded781b138f4b01116437f0872aa56aa3adba6aeff218"},
+    {file = "dis3-0.1.3.tar.gz", hash = "sha256:9259b881fc1df02ed12ac25f82d4a85b44241854330b1a651e40e0c675cb2d1e"},
+]
+docutils = [
+    {file = "docutils-0.16-py2.py3-none-any.whl", hash = "sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af"},
+    {file = "docutils-0.16.tar.gz", hash = "sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc"},
+]
+future = [
+    {file = "future-0.18.2.tar.gz", hash = "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"},
+]
+idna = [
+    {file = "idna-2.9-py2.py3-none-any.whl", hash = "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"},
+    {file = "idna-2.9.tar.gz", hash = "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb"},
+]
+itsdangerous = [
+    {file = "itsdangerous-1.1.0-py2.py3-none-any.whl", hash = "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"},
+    {file = "itsdangerous-1.1.0.tar.gz", hash = "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19"},
+]
+kivy = [
+    {file = "Kivy-1.11.1-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:11e85eaf6efbfa2362a3334ffdad179a1b0ca8d255cca79eaa6a2765560d4982"},
+    {file = "Kivy-1.11.1-cp27-cp27m-win32.whl", hash = "sha256:5c3d0f2749522d62e9cce09cd54b2d823bf1b6b644ff1f627be49de6f3e3cba0"},
+    {file = "Kivy-1.11.1-cp27-cp27m-win_amd64.whl", hash = "sha256:f835462dd9aa491272552ef079b948a088598e2e95d68bb1d885d2c3f3d4e2c3"},
+    {file = "Kivy-1.11.1-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:090d3ded9835a17477cd93fbdaf0a7c42ff2218981cf198ded5ad8795bc74391"},
+    {file = "Kivy-1.11.1-cp35-cp35m-manylinux2010_x86_64.whl", hash = "sha256:b85ccf165050cbf2ee8447671eebbc222b369b40f0e0038dd9547d49a5e37373"},
+    {file = "Kivy-1.11.1-cp35-cp35m-win32.whl", hash = "sha256:4a5480cbf837d3780c77a4f61b32b56d22ae9f03845e7a89dd3eaef1ae5fd037"},
+    {file = "Kivy-1.11.1-cp35-cp35m-win_amd64.whl", hash = "sha256:a687602d90c4629dd036f577ca39acb76ba581370f9d915f3cab99be818ba8ad"},
+    {file = "Kivy-1.11.1-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:c36652caa7f6c327dee834cfc699d5962d346b7a53e54bd81abc17c314226d89"},
+    {file = "Kivy-1.11.1-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:b7ef6aad43a86d8df3fb865db864e354f2155a748019f8517f69f65c1a29cb64"},
+    {file = "Kivy-1.11.1-cp36-cp36m-win32.whl", hash = "sha256:f3bea6e4a21991827885d04127fc6d09a0e974ecfa12da7bf5faae93562ea102"},
+    {file = "Kivy-1.11.1-cp36-cp36m-win_amd64.whl", hash = "sha256:ece170514db3f49844a41e4c910ad9ce9bc46da6f47a49158e11266bdcc6e479"},
+    {file = "Kivy-1.11.1-cp37-cp37m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:8819a27a09871af451760cb69486ced52e830c8a0a37480f22ef5e692f12c05b"},
+    {file = "Kivy-1.11.1-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:1a1ff32f8a95f1e175198cbab81fcd2596783b180d4eafe63e87d171aa7fdb5e"},
+    {file = "Kivy-1.11.1-cp37-cp37m-win32.whl", hash = "sha256:815a5c0b3b72fcd81ca7b2aa0744087163ed03e4cf9ab4e7c9733cea99fc1571"},
+    {file = "Kivy-1.11.1-cp37-cp37m-win_amd64.whl", hash = "sha256:1d28b198a64c30db8d94a0488e85f3037af60d514ab0d7ad5ab45add3ab77090"},
+    {file = "Kivy-1.11.1.tar.gz", hash = "sha256:4d0e596f74271e901b551f77661dde238df4765484fce9f5d1c72e8022984e84"},
+]
+"kivy-deps.angle" = [
+    {file = "kivy_deps.angle-0.3.0-cp310-cp310-win32.whl", hash = "sha256:7b56477c726e361592f794d49b2fdd96d579b7efd7225a8aadf7fd01d4e8cb80"},
+    {file = "kivy_deps.angle-0.3.0-cp310-cp310-win_amd64.whl", hash = "sha256:a4b78fd9d47c76e5ff52fcbaa040920a2f97bff038f4c534346dd833dc8f3145"},
+    {file = "kivy_deps.angle-0.3.0-cp36-cp36m-win32.whl", hash = "sha256:a2cea09e8a5e899629466403fbd540459f1cdef8d08c6c479b6607b95309be02"},
+    {file = "kivy_deps.angle-0.3.0-cp36-cp36m-win_amd64.whl", hash = "sha256:b167e19b3eea55a9a8c606a607bb909ec1bedda88deee40347c780b310155a79"},
+    {file = "kivy_deps.angle-0.3.0-cp37-cp37m-win32.whl", hash = "sha256:d0e7b7b9eb9669837a5d70808a7ea45f2b61961b56f9f69a233bad6bd36ce260"},
+    {file = "kivy_deps.angle-0.3.0-cp37-cp37m-win_amd64.whl", hash = "sha256:b9d07976b0bf6bac724a42aa8ed5a8c7caa95609046db30c8f15bb731f8e4d36"},
+    {file = "kivy_deps.angle-0.3.0-cp38-cp38-win32.whl", hash = "sha256:99c40d53582a958748e251dfbd61aa67fb85963e27529ca08a21f2f5eeed04e1"},
+    {file = "kivy_deps.angle-0.3.0-cp38-cp38-win_amd64.whl", hash = "sha256:50605fdd4c9fdbe9f717069734a598a9aba0afe5d3f0412afbe2ecff0326e92d"},
+    {file = "kivy_deps.angle-0.3.0-cp39-cp39-win32.whl", hash = "sha256:64ac7f33c000585dc30194e604aed925972c6b7c3848b5c3b073ae916fb0b55c"},
+    {file = "kivy_deps.angle-0.3.0-cp39-cp39-win_amd64.whl", hash = "sha256:bb4d53f15a093214adbbe205c108ede5cc0f6af6eff104c1b8c468ddaaf6400a"},
+]
+"kivy-deps.glew" = [
+    {file = "kivy_deps.glew-0.1.12-cp27-cp27m-win32.whl", hash = "sha256:92e72fa2c425887987d1aa861c99537033dc20d68ae1c54864871f0401682586"},
+    {file = "kivy_deps.glew-0.1.12-cp27-cp27m-win_amd64.whl", hash = "sha256:c843104690c0c8f3a58105c53c57f31506f6f90562c18de00bd19317cc1045a7"},
+    {file = "kivy_deps.glew-0.1.12-cp35-cp35m-win32.whl", hash = "sha256:ee8ab67abb2c98d84feede657cae472e7723e529af07394244bdd33caafb1a38"},
+    {file = "kivy_deps.glew-0.1.12-cp35-cp35m-win_amd64.whl", hash = "sha256:ab81783a82bef88a8d2bcf8a93bc21df6b8b0db6ee551eb802727d18f9074b17"},
+    {file = "kivy_deps.glew-0.1.12-cp36-cp36m-win32.whl", hash = "sha256:45aa7f0e8d9bcf5fc1810c9c38bc20edf7dee61df81ecf62102e0f84153f924a"},
+    {file = "kivy_deps.glew-0.1.12-cp36-cp36m-win_amd64.whl", hash = "sha256:ef1116d99bd9cc737cb8c0e13e676955c17d6e4d6d1af5cfccef089a430071bb"},
+    {file = "kivy_deps.glew-0.1.12-cp37-cp37m-win32.whl", hash = "sha256:1e28e40017af9d081fc0fc95b4fadaf31d15e9f63478dcee1c4257d67079894e"},
+    {file = "kivy_deps.glew-0.1.12-cp37-cp37m-win_amd64.whl", hash = "sha256:6bb435620c3187d2c61054adb9ec277ed487256b457a0a7b1491bc0cb7247e18"},
+    {file = "kivy_deps.glew-0.1.12-cp38-cp38-win32.whl", hash = "sha256:09f72ee5ef33ff273332e2a229dc97d650d29818a0189339421949e4e0f63d93"},
+    {file = "kivy_deps.glew-0.1.12-cp38-cp38-win_amd64.whl", hash = "sha256:cf351aad171796f8051af8e49ec430a9aa128d8557d8643e73f2bb1e5f9c2dab"},
+]
+"kivy-deps.gstreamer" = [
+    {file = "kivy_deps.gstreamer-0.1.17-cp27-cp27m-win32.whl", hash = "sha256:309eca64dee5939f16f8465e5cbb08bdde7c90ded1af6a00690c7e928326af79"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp27-cp27m-win_amd64.whl", hash = "sha256:0d9598d2d31c0e780adf4b767fa3a691123621fd0ffef94b83cf82c2da84341b"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp35-cp35m-win32.whl", hash = "sha256:4f2ddd61d185310258d338ae80a646df7822efdd7d67e57f49dc7b87555c5d7e"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp35-cp35m-win_amd64.whl", hash = "sha256:6fa9f76afe600baa221abee31ce7dc63e653d0affe0f6c558bfc4f35af96396f"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp36-cp36m-win32.whl", hash = "sha256:c4709765e2b17c6c96b46a92207b0457def147544d825654077603eaf0d424de"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp36-cp36m-win_amd64.whl", hash = "sha256:c29cfc63fe70a58dad889e631f1ba4711c9ea80103f2b2b8d670a97f093076c8"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp37-cp37m-win32.whl", hash = "sha256:4d996377111e854b3dea90846f9b2f98766a44529fd8b72125e18c552381d928"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp37-cp37m-win_amd64.whl", hash = "sha256:739cd331b9f33a822d700273674a79a3157054e9358a01a0d553f094a5f4a8c9"},
+    {file = "kivy_deps.gstreamer-0.1.17-cp38-cp38-win_amd64.whl", hash = "sha256:3d53d2c84c0a997c4cac6c239b1e0a6486e533836321003dc365ec42b97a664b"},
+]
+"kivy-deps.sdl2" = [
+    {file = "kivy_deps.sdl2-0.1.22-cp27-cp27m-win32.whl", hash = "sha256:1b987bdd4fbbcb31baf0d7fc9584ad99912179b8968311bb7e30fbeb14e98e0d"},
+    {file = "kivy_deps.sdl2-0.1.22-cp27-cp27m-win_amd64.whl", hash = "sha256:228128cdd8112dc7505ac43027a770476e9ef282e0b84ca68037133cd025960b"},
+    {file = "kivy_deps.sdl2-0.1.22-cp35-cp35m-win32.whl", hash = "sha256:053f26e8c05d5545bdbc7eeb8c450b8e4410ee355792e9345af536110fe247e2"},
+    {file = "kivy_deps.sdl2-0.1.22-cp35-cp35m-win_amd64.whl", hash = "sha256:5ce23f1a3286d6288751a12b0eaefd02f947ea101bb807e9781b964e496fc3f3"},
+    {file = "kivy_deps.sdl2-0.1.22-cp36-cp36m-win32.whl", hash = "sha256:96e1fa89fd8b5351f2d3c26bbffd50df8d554b03fba4025ecc941d773d241698"},
+    {file = "kivy_deps.sdl2-0.1.22-cp36-cp36m-win_amd64.whl", hash = "sha256:c3ace0ddde0e59cdcaf260eda1daa0c05ca9bf8cd0c4ea404539de25a5dcaec7"},
+    {file = "kivy_deps.sdl2-0.1.22-cp37-cp37m-win32.whl", hash = "sha256:7928746eaed51944c10d1bb36fcefebe3d1aff1b97ba32359c2c97ba74707e1b"},
+    {file = "kivy_deps.sdl2-0.1.22-cp37-cp37m-win_amd64.whl", hash = "sha256:2c2fd5a12a7a9afe3bb962b273561099a180edae91bb9c8f8386b72253fcae4a"},
+    {file = "kivy_deps.sdl2-0.1.22-cp38-cp38-win32.whl", hash = "sha256:9270fa8ed5130074b167a7a3a9c85efc3cfe3c04584ab084cb6ae9e4edfa8168"},
+    {file = "kivy_deps.sdl2-0.1.22-cp38-cp38-win_amd64.whl", hash = "sha256:92ed97d3247bc8ce98f336cbc940bb889310199326e9ccf251c49ae7e4b80de8"},
+]
+kivy-garden = [
+    {file = "Kivy Garden-0.1.4.tar.gz", hash = "sha256:9b7d9de5efacbcd0c4b3dd873b30622a86093c9965aa47b523c7a32f3eb34610"},
+    {file = "kivy-garden-0.1.4.tar.gz", hash = "sha256:c256f42788421273a08fbb0a228f0fb0e80dd86b629fb8c0920507f645be6c72"},
+]
+packaging = [
+    {file = "packaging-21.0-py3-none-any.whl", hash = "sha256:c86254f9220d55e31cc94d69bade760f0847da8000def4dfe1c6b872fd14ff14"},
+    {file = "packaging-21.0.tar.gz", hash = "sha256:7dc96269f53a4ccec5c0670940a4281106dd0bb343f47b7471f779df49c2fbe7"},
+]
+pdf2image = [
+    {file = "pdf2image-1.12.1.tar.gz", hash = "sha256:a0d9906f5507192210a8d5d7ead63145e9dec4bccc4564b1fb644e923913c31c"},
+]
+pefile = [
+    {file = "pefile-2021.9.3.tar.gz", hash = "sha256:344a49e40a94e10849f0fe34dddc80f773a12b40675bf2f7be4b8be578bdd94a"},
+]
+pillow = [
+    {file = "Pillow-7.2.0-cp35-cp35m-macosx_10_10_intel.whl", hash = "sha256:1ca594126d3c4def54babee699c055a913efb01e106c309fa6b04405d474d5ae"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:c92302a33138409e8f1ad16731568c55c9053eee71bb05b6b744067e1b62380f"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:8dad18b69f710bf3a001d2bf3afab7c432785d94fcf819c16b5207b1cfd17d38"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:431b15cffbf949e89df2f7b48528be18b78bfa5177cb3036284a5508159492b5"},
+    {file = "Pillow-7.2.0-cp35-cp35m-win32.whl", hash = "sha256:09d7f9e64289cb40c2c8d7ad674b2ed6105f55dc3b09aa8e4918e20a0311e7ad"},
+    {file = "Pillow-7.2.0-cp35-cp35m-win_amd64.whl", hash = "sha256:0295442429645fa16d05bd567ef5cff178482439c9aad0411d3f0ce9b88b3a6f"},
+    {file = "Pillow-7.2.0-cp36-cp36m-macosx_10_10_x86_64.whl", hash = "sha256:ec29604081f10f16a7aea809ad42e27764188fc258b02259a03a8ff7ded3808d"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:612cfda94e9c8346f239bf1a4b082fdd5c8143cf82d685ba2dba76e7adeeb233"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:0a80dd307a5d8440b0a08bd7b81617e04d870e40a3e46a32d9c246e54705e86f"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:06aba4169e78c439d528fdeb34762c3b61a70813527a2c57f0540541e9f433a8"},
+    {file = "Pillow-7.2.0-cp36-cp36m-win32.whl", hash = "sha256:f7e30c27477dffc3e85c2463b3e649f751789e0f6c8456099eea7ddd53be4a8a"},
+    {file = "Pillow-7.2.0-cp36-cp36m-win_amd64.whl", hash = "sha256:ffe538682dc19cc542ae7c3e504fdf54ca7f86fb8a135e59dd6bc8627eae6cce"},
+    {file = "Pillow-7.2.0-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:94cf49723928eb6070a892cb39d6c156f7b5a2db4e8971cb958f7b6b104fb4c4"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:6edb5446f44d901e8683ffb25ebdfc26988ee813da3bf91e12252b57ac163727"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:52125833b070791fcb5710fabc640fc1df07d087fc0c0f02d3661f76c23c5b8b"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:9ad7f865eebde135d526bb3163d0b23ffff365cf87e767c649550964ad72785d"},
+    {file = "Pillow-7.2.0-cp37-cp37m-win32.whl", hash = "sha256:c79f9c5fb846285f943aafeafda3358992d64f0ef58566e23484132ecd8d7d63"},
+    {file = "Pillow-7.2.0-cp37-cp37m-win_amd64.whl", hash = "sha256:d350f0f2c2421e65fbc62690f26b59b0bcda1b614beb318c81e38647e0f673a1"},
+    {file = "Pillow-7.2.0-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:6d7741e65835716ceea0fd13a7d0192961212fd59e741a46bbed7a473c634ed6"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_i686.whl", hash = "sha256:edf31f1150778abd4322444c393ab9c7bd2af271dd4dafb4208fb613b1f3cdc9"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:d08b23fdb388c0715990cbc06866db554e1822c4bdcf6d4166cf30ac82df8c41"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:5e51ee2b8114def244384eda1c82b10e307ad9778dac5c83fb0943775a653cd8"},
+    {file = "Pillow-7.2.0-cp38-cp38-win32.whl", hash = "sha256:725aa6cfc66ce2857d585f06e9519a1cc0ef6d13f186ff3447ab6dff0a09bc7f"},
+    {file = "Pillow-7.2.0-cp38-cp38-win_amd64.whl", hash = "sha256:a060cf8aa332052df2158e5a119303965be92c3da6f2d93b6878f0ebca80b2f6"},
+    {file = "Pillow-7.2.0-pp36-pypy36_pp73-macosx_10_10_x86_64.whl", hash = "sha256:9c87ef410a58dd54b92424ffd7e28fd2ec65d2f7fc02b76f5e9b2067e355ebf6"},
+    {file = "Pillow-7.2.0-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:e901964262a56d9ea3c2693df68bc9860b8bdda2b04768821e4c44ae797de117"},
+    {file = "Pillow-7.2.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:25930fadde8019f374400f7986e8404c8b781ce519da27792cbe46eabec00c4d"},
+    {file = "Pillow-7.2.0.tar.gz", hash = "sha256:97f9e7953a77d5a70f49b9a48da7776dc51e9b738151b22dacf101641594a626"},
+]
+pygments = [
+    {file = "Pygments-2.6.1-py3-none-any.whl", hash = "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"},
+    {file = "Pygments-2.6.1.tar.gz", hash = "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44"},
+]
+pyinstaller = [
+    {file = "PyInstaller-3.6.tar.gz", hash = "sha256:3730fa80d088f8bb7084d32480eb87cbb4ddb64123363763cf8f2a1378c1c4b7"},
+]
+pyparsing = [
+    {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
+    {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
+]
+pywin32-ctypes = [
+    {file = "pywin32-ctypes-0.2.0.tar.gz", hash = "sha256:24ffc3b341d457d48e8922352130cf2644024a4ff09762a2261fd34c36ee5942"},
+    {file = "pywin32_ctypes-0.2.0-py2.py3-none-any.whl", hash = "sha256:9dc2d991b3479cc2df15930958b674a48a227d5361d413827a4cfd0b5876fc98"},
+]
+requests = [
+    {file = "requests-2.24.0-py2.py3-none-any.whl", hash = "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"},
+    {file = "requests-2.24.0.tar.gz", hash = "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b"},
+]
+urllib3 = [
+    {file = "urllib3-1.25.9-py2.py3-none-any.whl", hash = "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"},
+    {file = "urllib3-1.25.9.tar.gz", hash = "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527"},
+]
+xlrd = [
+    {file = "xlrd-1.2.0-py2.py3-none-any.whl", hash = "sha256:e551fb498759fa3a5384a94ccd4c3c02eb7c00ea424426e212ac0c57be9dfbde"},
+    {file = "xlrd-1.2.0.tar.gz", hash = "sha256:546eb36cee8db40c3eaa46c351e67ffee6eeb5fa2650b71bc4c758a29a1b29b2"},
+]

__tests__/finder.test.ts

@@ -35,7 +35,7 @@ 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.findPythonVersion('3.x', 'x64');
+    await finder.useCpythonVersion('3.x', 'x64');
   });
 
   it('Finds stable Python version if it is not installed, but exists in the manifest', async () => {
@@ -52,7 +52,7 @@ 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.findPythonVersion('1.2.3', 'x64');
+    await finder.useCpythonVersion('1.2.3', 'x64');
   });
 
   it('Finds pre-release Python version in the manifest', async () => {
@@ -74,25 +74,17 @@ 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.findPythonVersion('1.2.3-beta.2', 'x64');
+    await finder.useCpythonVersion('1.2.3-beta.2', 'x64');
   });
 
   it('Errors if Python is not installed', async () => {
     // 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.findPythonVersion('3.300000', 'x64');
+      await finder.useCpythonVersion('3.300000', 'x64');
     } catch {
       thrown = true;
     }
     expect(thrown).toBeTruthy();
   });
-
-  it('Finds PyPy if it is installed', async () => {
-    const pythonDir: string = path.join(toolDir, 'PyPy', '2.0.0', 'x64');
-    await io.mkdirP(pythonDir);
-    fs.writeFileSync(`${pythonDir}.complete`, 'hello');
-    // This will throw if it doesn't find it in the cache (because no such version exists)
-    await finder.findPythonVersion('pypy2', 'x64');
-  });
 });

__tests__/utils.test.ts

@@ -1,8 +1,14 @@
+import * as cache from '@actions/cache';
+import * as core from '@actions/core';
 import {
   validateVersion,
-  validatePythonVersionFormatForPyPy
+  validatePythonVersionFormatForPyPy,
+  isCacheFeatureAvailable
 } from '../src/utils';
 
+jest.mock('@actions/cache');
+jest.mock('@actions/core');
+
 describe('validatePythonVersionFormatForPyPy', () => {
   it.each([
     ['3.6', true],
@@ -32,3 +38,39 @@ describe('validateVersion', () => {
     expect(validateVersion(input)).toEqual(expected);
   });
 });
+
+describe('isCacheFeatureAvailable', () => {
+  it('isCacheFeatureAvailable disabled on GHES', () => {
+    jest.spyOn(cache, 'isFeatureAvailable').mockImplementation(() => false);
+    try {
+      process.env['GITHUB_SERVER_URL'] = 'http://example.com';
+      isCacheFeatureAvailable();
+    } catch (error) {
+      expect(error).toHaveProperty(
+        'message',
+        'Caching is only supported on GHES version >= 3.5. If you are on a version >= 3.5, please check with your GHES admin if the Actions cache service is enabled or not.'
+      );
+    } finally {
+      delete process.env['GITHUB_SERVER_URL'];
+    }
+  });
+
+  it('isCacheFeatureAvailable disabled on dotcom', () => {
+    jest.spyOn(cache, 'isFeatureAvailable').mockImplementation(() => false);
+    const infoMock = jest.spyOn(core, 'warning');
+    const message =
+      'The runner was not able to contact the cache service. Caching will be skipped';
+    try {
+      process.env['GITHUB_SERVER_URL'] = 'http://github.com';
+      expect(isCacheFeatureAvailable()).toBe(false);
+      expect(infoMock).toHaveBeenCalledWith(message);
+    } finally {
+      delete process.env['GITHUB_SERVER_URL'];
+    }
+  });
+
+  it('isCacheFeatureAvailable is enabled', () => {
+    jest.spyOn(cache, 'isFeatureAvailable').mockImplementation(() => true);
+    expect(isCacheFeatureAvailable()).toBe(true);
+  });
+});

action.yml

@@ -7,7 +7,7 @@ inputs:
     description: "Version range or exact version of a Python version to use, using SemVer's version range syntax."
     default: '3.x'
   cache:
-    description: 'Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv.'
+    description: 'Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv, poetry.'
     required: false
   architecture:
     description: 'The target architecture (x86, x64) of the Python interpreter.'
@@ -20,7 +20,7 @@ outputs:
   python-version:
     description: "The installed python version. Useful when given a version range as input."
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'dist/setup/index.js'
   post: 'dist/cache-save/index.js'
   post-if: success()

dist/cache-save/index.js

@@ -3728,10 +3728,7 @@ const options_1 = __webpack_require__(538);
 const requestUtils_1 = __webpack_require__(899);
 const versionSalt = '1.0';
 function getCacheApiUrl(resource) {
-    // Ideally we just use ACTIONS_CACHE_URL
-    const baseUrl = (process.env['ACTIONS_CACHE_URL'] ||
-        process.env['ACTIONS_RUNTIME_URL'] ||
-        '').replace('pipelines', 'artifactcache');
+    const baseUrl = process.env['ACTIONS_CACHE_URL'] || '';
     if (!baseUrl) {
         throw new Error('Cache Service Url not found, unable to restore cache.');
     }
@@ -5920,7 +5917,8 @@ function downloadCacheStorageSDK(archiveLocation, archivePath, options) {
             //
             // If the file exceeds the buffer maximum length (~1 GB on 32-bit systems and ~2 GB
             // on 64-bit systems), split the download into multiple segments
-            const maxSegmentSize = buffer.constants.MAX_LENGTH;
+            // ~2 GB = 2147483647, beyond this, we start getting out of range error. So, capping it accordingly.
+            const maxSegmentSize = Math.min(2147483647, buffer.constants.MAX_LENGTH);
             const downloadProgress = new DownloadProgress(contentLength);
             const fd = fs.openSync(archivePath, 'w');
             try {
@@ -34585,9 +34583,17 @@ AbortError.prototype = Object.create(Error.prototype);
 AbortError.prototype.constructor = AbortError;
 AbortError.prototype.name = 'AbortError';
 
+const URL$1 = Url.URL || whatwgUrl.URL;
+
 // fix an issue where "PassThrough", "resolve" aren't a named export for node <10
 const PassThrough$1 = Stream.PassThrough;
-const resolve_url = Url.resolve;
+
+const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) {
+	const orig = new URL$1(original).hostname;
+	const dest = new URL$1(destination).hostname;
+
+	return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest);
+};
 
 /**
  * Fetch function
@@ -34675,7 +34681,19 @@ function fetch(url, opts) {
 				const location = headers.get('Location');
 
 				// HTTP fetch step 5.3
-				const locationURL = location === null ? null : resolve_url(request.url, location);
+				let locationURL = null;
+				try {
+					locationURL = location === null ? null : new URL$1(location, request.url).toString();
+				} catch (err) {
+					// error here can only be invalid URL in Location: header
+					// do not throw when options.redirect == manual
+					// let the user extract the errorneous redirect URL
+					if (request.redirect !== 'manual') {
+						reject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect'));
+						finalize();
+						return;
+					}
+				}
 
 				// HTTP fetch step 5.5
 				switch (request.redirect) {
@@ -34723,6 +34741,12 @@ function fetch(url, opts) {
 							size: request.size
 						};
 
+						if (!isDomainOrSubdomain(request.url, locationURL)) {
+							for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) {
+								requestOpts.headers.delete(name);
+							}
+						}
+
 						// HTTP-redirect fetch step 9
 						if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {
 							reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));
@@ -37154,6 +37178,25 @@ Object.defineProperty(exports, "__esModule", { value: true });
 
 "use strict";
 
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __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) {
@@ -37163,14 +37206,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.State = void 0;
 const cache = __importStar(__webpack_require__(692));
 const core = __importStar(__webpack_require__(470));
 var State;
@@ -41412,6 +41449,15 @@ function checkKey(key) {
         throw new ValidationError(`Key Validation Error: ${key} cannot contain commas.`);
     }
 }
+/**
+ * isFeatureAvailable to check the presence of Actions cache service
+ *
+ * @returns boolean return true if Actions cache service feature is available, otherwise false
+ */
+function isFeatureAvailable() {
+    return !!process.env['ACTIONS_CACHE_URL'];
+}
+exports.isFeatureAvailable = isFeatureAvailable;
 /**
  * Restores cache from keys
  *
@@ -45778,6 +45824,25 @@ module.exports = require("stream");
 
 "use strict";
 
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __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) {
@@ -45787,17 +45852,11 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.run = void 0;
 const core = __importStar(__webpack_require__(470));
 const cache = __importStar(__webpack_require__(692));
 const fs_1 = __importDefault(__webpack_require__(747));

package.json

@@ -1,11 +1,11 @@
 {
   "name": "setup-python",
-  "version": "2.2.2",
+  "version": "3.1.0",
   "private": true,
   "description": "Setup python action",
   "main": "dist/index.js",
   "scripts": {
-    "build": "tsc",
+    "build": "ncc build -o dist/setup src/setup-python.ts && ncc build -o dist/cache-save src/cache-save.ts",
     "format": "prettier --write \"{,!(node_modules)/**/}*.ts\"",
     "format-check": "prettier --check \"{,!(node_modules)/**/}*.ts\"",
     "release": "ncc build -o dist/setup src/setup-python.ts && ncc build -o dist/cache-save src/cache-save.ts && git add -f dist/",
@@ -23,7 +23,7 @@
   "author": "GitHub",
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "^1.0.8",
+    "@actions/cache": "^2.0.0",
     "@actions/core": "^1.2.3",
     "@actions/exec": "^1.1.0",
     "@actions/glob": "^0.2.0",
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@types/jest": "^27.0.2",
-    "@types/node": "^12.20.36",
+    "@types/node": "^16.11.25",
     "@types/semver": "^7.1.0",
     "@zeit/ncc": "^0.22.0",
     "husky": "^7.0.2",
@@ -41,7 +41,7 @@
     "jest-circus": "^27.2.5",
     "prettier": "^2.0.2",
     "ts-jest": "^27.0.5",
-    "typescript": "^3.8.3"
+    "typescript": "^4.2.3"
   },
   "husky": {
     "skipCI": true,

src/cache-distributions/cache-factory.ts

@@ -1,9 +1,11 @@
 import PipCache from './pip-cache';
 import PipenvCache from './pipenv-cache';
+import PoetryCache from './poetry-cache';
 
 export enum PackageManagers {
   Pip = 'pip',
-  Pipenv = 'pipenv'
+  Pipenv = 'pipenv',
+  Poetry = 'poetry'
 }
 
 export function getCacheDistributor(
@@ -13,9 +15,11 @@ export function getCacheDistributor(
 ) {
   switch (packageManager) {
     case PackageManagers.Pip:
-      return new PipCache(cacheDependencyPath);
+      return new PipCache(pythonVersion, cacheDependencyPath);
     case PackageManagers.Pipenv:
       return new PipenvCache(pythonVersion, cacheDependencyPath);
+    case PackageManagers.Poetry:
+      return new PoetryCache(pythonVersion, cacheDependencyPath);
     default:
       throw new Error(`Caching for '${packageManager}' is not supported`);
   }

src/cache-distributions/pip-cache.ts

@@ -1,21 +1,42 @@
 import * as glob from '@actions/glob';
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
-
+import * as child_process from 'child_process';
+import utils from 'util';
 import * as path from 'path';
 import os from 'os';
 
 import CacheDistributor from './cache-distributor';
+import {IS_WINDOWS} from '../utils';
 
 class PipCache extends CacheDistributor {
-  constructor(cacheDependencyPath: string = '**/requirements.txt') {
+  constructor(
+    private pythonVersion: string,
+    cacheDependencyPath: string = '**/requirements.txt'
+  ) {
     super('pip', cacheDependencyPath);
   }
 
   protected async getCacheGlobalDirectories() {
-    const {stdout, stderr, exitCode} = await exec.getExecOutput(
-      'pip cache dir'
-    );
+    let exitCode = 1;
+    let stdout = '';
+    let stderr = '';
+
+    // Add temporary fix for Windows
+    // On windows it is necessary to execute through an exec
+    // because the getExecOutput gives a non zero code or writes to stderr for pip 22.0.2,
+    // or spawn must be started with the shell option enabled for getExecOutput
+    // Related issue: https://github.com/actions/setup-python/issues/328
+    if (IS_WINDOWS) {
+      const execPromisify = utils.promisify(child_process.exec);
+      ({stdout: stdout, stderr: stderr} = await execPromisify('pip cache dir'));
+    } else {
+      ({
+        stdout: stdout,
+        stderr: stderr,
+        exitCode: exitCode
+      } = await exec.getExecOutput('pip cache dir'));
+    }
 
     if (exitCode && stderr) {
       throw new Error(
@@ -36,8 +57,8 @@ class PipCache extends CacheDistributor {
 
   protected async computeKeys() {
     const hash = await glob.hashFiles(this.cacheDependencyPath);
-    const primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${this.packageManager}-${hash}`;
-    const restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-${this.packageManager}`;
+    const primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+    const restoreKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}`;
 
     return {
       primaryKey,

src/cache-distributions/poetry-cache.ts

@@ -0,0 +1,76 @@
+import * as glob from '@actions/glob';
+import * as os from 'os';
+import * as path from 'path';
+import * as exec from '@actions/exec';
+
+import CacheDistributor from './cache-distributor';
+
+class PoetryCache extends CacheDistributor {
+  constructor(
+    private pythonVersion: string,
+    protected patterns: string = '**/poetry.lock'
+  ) {
+    super('poetry', patterns);
+  }
+
+  protected async getCacheGlobalDirectories() {
+    const poetryConfig = await this.getPoetryConfiguration();
+
+    const cacheDir = poetryConfig['cache-dir'];
+    const virtualenvsPath = poetryConfig['virtualenvs.path'].replace(
+      '{cache-dir}',
+      cacheDir
+    );
+
+    const paths = [virtualenvsPath];
+
+    if (poetryConfig['virtualenvs.in-project'] === true) {
+      paths.push(path.join(process.cwd(), '.venv'));
+    }
+
+    return paths;
+  }
+
+  protected async computeKeys() {
+    const hash = await glob.hashFiles(this.patterns);
+    const primaryKey = `${this.CACHE_KEY_PREFIX}-${process.env['RUNNER_OS']}-python-${this.pythonVersion}-${this.packageManager}-${hash}`;
+    const restoreKey = undefined;
+    return {
+      primaryKey,
+      restoreKey
+    };
+  }
+
+  private async getPoetryConfiguration() {
+    const {stdout, stderr, exitCode} = await exec.getExecOutput('poetry', [
+      'config',
+      '--list'
+    ]);
+
+    if (exitCode && stderr) {
+      throw new Error(
+        'Could not get cache folder path for poetry package manager'
+      );
+    }
+
+    const lines = stdout.trim().split('\n');
+
+    const config: any = {};
+
+    for (let line of lines) {
+      line = line.replace(/#.*$/, '');
+
+      const [key, value] = line.split('=').map(part => part.trim());
+
+      config[key] = JSON.parse(value);
+    }
+
+    return config as {
+      'cache-dir': string;
+      'virtualenvs.in-project': boolean;
+      'virtualenvs.path': string;
+    };
+  }
+}
+
+export default PoetryCache;

src/find-python.ts

@@ -30,52 +30,7 @@ function binDir(installDir: string): string {
   }
 }
 
-// Note on the tool cache layout for PyPy:
-// PyPy has its own versioning scheme that doesn't follow the Python versioning scheme.
-// A particular version of PyPy may contain one or more versions of the Python interpreter.
-// For example, PyPy 7.0 contains Python 2.7, 3.5, and 3.6-alpha.
-// We only care about the Python version, so we don't use the PyPy version for the tool cache.
-function usePyPy(
-  majorVersion: '2' | '3.6',
-  architecture: string
-): InstalledVersion {
-  const findPyPy = tc.find.bind(undefined, 'PyPy', majorVersion);
-  let installDir: string | null = findPyPy(architecture);
-
-  if (!installDir && IS_WINDOWS) {
-    // PyPy only precompiles binaries for x86, but the architecture parameter defaults to x64.
-    // On our Windows virtual environments, we only install an x86 version.
-    // Fall back to x86.
-    installDir = findPyPy('x86');
-  }
-
-  if (!installDir) {
-    // PyPy not installed in $(Agent.ToolsDirectory)
-    throw new Error(`PyPy ${majorVersion} not found`);
-  }
-
-  // For PyPy, Windows uses 'bin', not 'Scripts'.
-  const _binDir = path.join(installDir, 'bin');
-
-  // On Linux and macOS, the Python interpreter is in 'bin'.
-  // On Windows, it is in the installation root.
-  const pythonLocation = IS_WINDOWS ? installDir : _binDir;
-  core.exportVariable('pythonLocation', pythonLocation);
-
-  core.addPath(installDir);
-  core.addPath(_binDir);
-  // Starting from PyPy 7.3.1, the folder that is used for pip and anything that pip installs should be "Scripts" on Windows.
-  if (IS_WINDOWS) {
-    core.addPath(path.join(installDir, 'Scripts'));
-  }
-
-  const impl = 'pypy' + majorVersion.toString();
-  core.setOutput('python-version', impl);
-
-  return {impl: impl, version: versionFromPath(installDir)};
-}
-
-async function useCpythonVersion(
+export async function useCpythonVersion(
   version: string,
   architecture: string
 ): Promise<InstalledVersion> {
@@ -186,18 +141,3 @@ export function pythonVersionToSemantic(versionSpec: string) {
   const prereleaseVersion = /(\d+\.\d+\.\d+)((?:a|b|rc)\d*)/g;
   return versionSpec.replace(prereleaseVersion, '$1-$2');
 }
-
-export async function findPythonVersion(
-  version: string,
-  architecture: string
-): Promise<InstalledVersion> {
-  switch (version.toUpperCase()) {
-    case 'PYPY2':
-      return usePyPy('2', architecture);
-    case 'PYPY3':
-      // keep pypy3 pointing to 3.6 for backward compatibility
-      return usePyPy('3.6', architecture);
-    default:
-      return await useCpythonVersion(version, architecture);
-  }
-}

src/setup-python.ts

@@ -4,16 +4,13 @@ import * as finderPyPy from './find-pypy';
 import * as path from 'path';
 import * as os from 'os';
 import {getCacheDistributor} from './cache-distributions/cache-factory';
-import {isGhes} from './utils';
+import {isCacheFeatureAvailable} from './utils';
 
 function isPyPyVersion(versionSpec: string) {
   return versionSpec.startsWith('pypy-');
 }
 
 async function cacheDependencies(cache: string, pythonVersion: string) {
-  if (isGhes()) {
-    throw new Error('Caching is not supported on GHES');
-  }
   const cacheDependencyPath =
     core.getInput('cache-dependency-path') || undefined;
   const cacheDistributor = getCacheDistributor(
@@ -37,13 +34,13 @@ async function run() {
           `Successfully setup PyPy ${installed.resolvedPyPyVersion} with Python (${installed.resolvedPythonVersion})`
         );
       } else {
-        const installed = await finder.findPythonVersion(version, arch);
+        const installed = await finder.useCpythonVersion(version, arch);
         pythonVersion = installed.version;
         core.info(`Successfully setup ${installed.impl} (${pythonVersion})`);
       }
 
       const cache = core.getInput('cache');
-      if (cache) {
+      if (cache && isCacheFeatureAvailable()) {
         await cacheDependencies(cache, pythonVersion);
       }
     }

src/utils.ts

@@ -1,3 +1,5 @@
+import * as cache from '@actions/cache';
+import * as core from '@actions/core';
 import fs from 'fs';
 import * as path from 'path';
 import * as semver from 'semver';
@@ -23,7 +25,7 @@ export interface IPyPyManifestRelease {
   files: IPyPyManifestAsset[];
 }
 
-/** create Symlinks for downloaded PyPy
+/** create Symlinks for downflfoaded PyPy
  *  It should be executed only for downloaded versions in runtime, because
  *  toolcache versions have this setup.
  */
@@ -99,3 +101,21 @@ export function isGhes(): boolean {
   );
   return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
 }
+
+export function isCacheFeatureAvailable(): boolean {
+  if (!cache.isFeatureAvailable()) {
+    if (isGhes()) {
+      throw new Error(
+        'Caching is only supported on GHES version >= 3.5. If you are on a version >= 3.5, please check with your GHES admin if the Actions cache service is enabled or not.'
+      );
+    } else {
+      core.warning(
+        'The runner was not able to contact the cache service. Caching will be skipped'
+      );
+    }
+
+    return false;
+  }
+
+  return true;
+}