Merge remote-tracking branch 'origin/main' into dependabot/npm_and_yarn/ts-jest-29.2.6

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 29.1.2 to 29.2.6.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/kulshekhar/ts-jest/compare/v29.1.2...v29.2.6)

---
updated-dependencies:
- dependency-name: ts-jest
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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

@@ -58,7 +58,7 @@ jobs:
             macos-latest,
             macos-13
           ]
-        python-version: [3.13.1t, 3.13.2t, 3.13.5t]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python
@@ -148,7 +148,7 @@ jobs:
             macos-latest,
             macos-13
           ]
-        python-version: [3.13.1t, 3.13.2t, 3.13.5t]
+        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python
@@ -162,60 +162,3 @@ jobs:
         run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python
       - name: Install dependencies
         run: pipenv install requests
-
-  python-pip-dependencies-caching-with-pip-version:
-    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            ubuntu-latest,
-            ubuntu-22.04,
-            ubuntu-24.04-arm,
-            ubuntu-22.04-arm,
-            windows-latest,
-            macos-latest,
-            macos-13
-          ]
-        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: ./
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache: 'pip'
-          pip-version: '25.0.1'
-      - name: Install dependencies
-        run: pip install numpy pandas requests
-
-  python-pip-dependencies-caching-path-with-pip-version:
-    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            ubuntu-latest,
-            ubuntu-22.04,
-            ubuntu-24.04-arm,
-            ubuntu-22.04-arm,
-            windows-latest,
-            macos-latest,
-            macos-13
-          ]
-        python-version: [3.13.0t, 3.13.1t, 3.13.2t]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: ./
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache: 'pip'
-          cache-dependency-path: __tests__/data/requirements.txt
-          pip-version: '25.0.1'
-      - name: Install dependencies
-        run: pip install numpy pandas requests

.github/workflows/e2e-cache.yml

@@ -249,60 +249,3 @@ jobs:
           }
       - name: Run Python Script
         run: pipenv run python test-pipenv.py
-
-  python-pip-dependencies-caching-with-pip-version:
-    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            ubuntu-latest,
-            ubuntu-24.04-arm,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            windows-latest,
-            macos-latest,
-            macos-13
-          ]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: ./
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache: 'pip'
-          pip-version: '25.0.1'
-      - name: Install dependencies
-        run: pip install numpy pandas requests
-
-  python-pip-dependencies-caching-path-with-pip-version:
-    name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            ubuntu-latest,
-            ubuntu-24.04-arm,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            windows-latest,
-            macos-latest,
-            macos-13
-          ]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: ./
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache: 'pip'
-          cache-dependency-path: __tests__/data/requirements.txt
-          pip-version: '25.0.1'
-      - name: Install dependencies
-        run: pip install numpy pandas requests

.github/workflows/e2e-tests.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Verify 3.9.13
         run: python __tests__/verify-python.py 3.9.13
 
-      - name: Run with setup-python 3.10.11
+      - name: Run with setup-python 3.9.13
         uses: ./
         with:
           python-version: 3.10.11
@@ -89,7 +89,6 @@ jobs:
           python-version: '<3.13'
       - name: Verify <3.13
         run: python __tests__/verify-python.py 3.12
-
       - name: Test Raw Endpoint Access
         run: |
           curl -L https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json | jq empty

.github/workflows/test-pypy.yml

@@ -88,6 +88,7 @@ jobs:
           - macos-13
           - macos-14
           - macos-15
+          - windows-2019
           - windows-2022
           - windows-2025
           - ubuntu-22.04

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

@@ -24,6 +24,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -61,6 +62,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -101,6 +103,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -139,6 +142,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -180,6 +184,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -221,6 +226,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -242,86 +248,6 @@ jobs:
         with:
           python-version-file: .tool-versions
 
-  setup-versions-from-pipfile-with-python_version:
-    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            macos-latest,
-            windows-latest,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            macos-13,
-            ubuntu-latest,
-            ubuntu-24.04-arm
-          ]
-        python: [3.13t, 3.14t-dev]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: build-version-file ${{ matrix.python }}
-        run: |
-          echo '[requires]
-            python_version = "${{ matrix.python }}"
-          ' > Pipfile
-
-      - name: setup-python ${{ matrix.python }}
-        id: setup-python
-        uses: ./
-        with:
-          python-version-file: Pipfile
-
-      - name: Check python-path
-        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-        shell: bash
-
-      - name: Run simple code
-        run: python -c 'import math; print(math.factorial(5))'
-
-  setup-versions-from-pipfile-with-python_full_version:
-    name: Setup ${{ matrix.python }} ${{ matrix.os }} .tool-versions file
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            macos-latest,
-            windows-latest,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            macos-13,
-            ubuntu-latest,
-            ubuntu-24.04-arm
-          ]
-        python: [3.13.0t, 3.13.1t, 3.13.2t, 3.14t-dev]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: build-version-file ${{ matrix.python }}
-        run: |
-          echo '[requires]
-            python_full_version = "${{ matrix.python }}"
-          ' > Pipfile
-
-      - name: setup-python ${{ matrix.python }}
-        id: setup-python
-        uses: ./
-        with:
-          python-version-file: Pipfile
-
-      - name: Check python-path
-        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-        shell: bash
-
-      - name: Run simple code
-        run: python -c 'import math; print(math.factorial(5))'
-
   setup-pre-release-version-from-manifest:
     name: Setup 3.14.0-alpha.6 ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
@@ -332,6 +258,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -444,6 +371,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,
@@ -533,6 +461,7 @@ jobs:
           [
             macos-latest,
             windows-latest,
+            ubuntu-20.04,
             ubuntu-22.04,
             ubuntu-22.04-arm,
             macos-13,

.github/workflows/test-python.yml

@@ -284,106 +284,6 @@ jobs:
         with:
           python-version-file: .tool-versions
 
-  setup-versions-from-pipfile-with-python_version:
-    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile with python_version
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            macos-latest,
-            windows-latest,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            macos-13,
-            ubuntu-latest,
-            ubuntu-24.04-arm
-          ]
-        python: [3.9.13, 3.10.11, 3.11.9, 3.13.2]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: build-version-file ${{ matrix.python }}
-        run: |
-          echo '[requires]
-            python_version = "${{ matrix.python }}"
-          ' > Pipfile
-
-      - name: setup-python ${{ matrix.python }}
-        id: setup-python
-        uses: ./
-        with:
-          python-version-file: Pipfile
-
-      - name: Check python-path
-        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-        shell: bash
-
-      - name: Validate version
-        run: |
-          $pythonVersion = (python --version)
-          if ("Python ${{ matrix.python }}".replace("==", "") -ne "$pythonVersion"){
-            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
-            exit 1
-          }
-          $pythonVersion
-        shell: pwsh
-
-      - name: Run simple code
-        run: python -c 'import math; print(math.factorial(5))'
-
-  setup-versions-from-pipfile-with-python_full_version:
-    name: Setup ${{ matrix.python }} ${{ matrix.os }} Pipfile with python_full_version
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          [
-            macos-latest,
-            windows-latest,
-            ubuntu-22.04,
-            ubuntu-22.04-arm,
-            macos-13,
-            ubuntu-latest,
-            ubuntu-24.04-arm
-          ]
-        python: [3.9.13, 3.10.11, 3.11.9, 3.13.2]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: build-version-file ${{ matrix.python }}
-        run: |
-          echo '[requires]
-            python_full_version = "${{ matrix.python }}"
-          ' > Pipfile
-
-      - name: setup-python ${{ matrix.python }}
-        id: setup-python
-        uses: ./
-        with:
-          python-version-file: Pipfile
-
-      - name: Check python-path
-        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
-        shell: bash
-
-      - name: Validate version
-        run: |
-          $pythonVersion = (python --version)
-          if ("Python ${{ matrix.python }}".replace("==", "") -ne "$pythonVersion"){
-            Write-Host "The current version is $pythonVersion; expected version is ${{ matrix.python }}"
-            exit 1
-          }
-          $pythonVersion
-        shell: pwsh
-
-      - name: Run simple code
-        run: python -c 'import math; print(math.factorial(5))'
-
   setup-pre-release-version-from-manifest:
     name: Setup 3.14.0-alpha.6 ${{ matrix.os }}
     runs-on: ${{ matrix.os }}

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

@@ -1,6 +1,6 @@
 ---
 name: "@actions/tool-cache"
-version: 2.0.2
+version: 2.0.1
 type: npm
 summary: Actions tool-cache lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/tool-cache

.licenses/npm/lru-cache.dep.yml

@@ -0,0 +1,26 @@
+---
+name: lru-cache
+version: 6.0.0
+type: npm
+summary: A cache object that deletes the least-recently-used items.
+homepage: 
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/semver-7.6.0.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: semver
-version: 7.7.1
+version: 7.6.0
 type: npm
 summary: The semantic version parser used by npm.
 homepage:

.licenses/npm/uuid-3.4.0.dep.yml

@@ -0,0 +1,39 @@
+---
+name: uuid
+version: 3.4.0
+type: npm
+summary: RFC4122 (v1, v4, and v5) UUIDs
+homepage: https://github.com/uuidjs/uuid#readme
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2010-2016 Robert Kieffer and other contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices:
+- sources: AUTHORS
+  text: |-
+    Robert Kieffer <robert@broofa.com>
+    Christoph Tavan <dev@tavan.de>
+    AJ ONeal <coolaj86@gmail.com>
+    Vincent Voyer <vincent@zeroload.net>
+    Roman Shtylman <shtylman@gmail.com>

.licenses/npm/uuid-8.3.2.dep.yml

@@ -3,7 +3,7 @@ name: uuid
 version: 8.3.2
 type: npm
 summary: RFC4122 (v1, v4, and v5) UUIDs
-homepage:
+homepage: https://github.com/uuidjs/uuid#readme
 license: mit
 licenses:
 - sources: LICENSE.md

.licenses/npm/yallist.dep.yml

@@ -0,0 +1,26 @@
+---
+name: yallist
+version: 4.0.0
+type: npm
+summary: Yet Another Linked List
+homepage: 
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

README.md

@@ -94,8 +94,6 @@ steps:
 
 >The requirements file format allows for specifying dependency versions using logical operators (for example chardet>=3.0.4) or specifying dependencies without any versions. In this case the pip install -r requirements.txt command will always try to install the latest available package version. To be sure that the cache will be used, please stick to a specific dependency version and update it manually if necessary.
 
->The `setup-python` action does not handle authentication for pip when installing packages from private repositories. For help, refer [pip’s VCS support documentation](https://pip.pypa.io/en/stable/topics/vcs-support/) or visit the [pip repository](https://github.com/pypa/pip).
-
 See examples of using `cache` and `cache-dependency-path` for `pipenv` and `poetry` in the section: [Caching packages](docs/advanced-usage.md#caching-packages) of the [Advanced usage](docs/advanced-usage.md) guide.
 
 ## Advanced usage
@@ -110,7 +108,6 @@ See examples of using `cache` and `cache-dependency-path` for `pipenv` and `poet
 - [Using `setup-python` with a self-hosted runner](docs/advanced-usage.md#using-setup-python-with-a-self-hosted-runner)
 - [Using `setup-python` on GHES](docs/advanced-usage.md#using-setup-python-on-ghes)
 - [Allow pre-releases](docs/advanced-usage.md#allow-pre-releases)
-- [Using the pip-version input](docs/advanced-usage.md#using-the-pip-version-input)
 
 ## Recommended permissions
 

__tests__/setup-python.test.ts

@@ -1,149 +0,0 @@
-import * as core from '@actions/core';
-import * as fs from 'fs';
-import * as path from 'path';
-import {cacheDependencies} from '../src/setup-python';
-import {getCacheDistributor} from '../src/cache-distributions/cache-factory';
-
-jest.mock('fs', () => {
-  const actualFs = jest.requireActual('fs');
-  return {
-    ...actualFs,
-    promises: {
-      access: jest.fn(),
-      mkdir: jest.fn(),
-      copyFile: jest.fn(),
-      writeFile: jest.fn(),
-      appendFile: jest.fn()
-    }
-  };
-});
-jest.mock('@actions/core');
-jest.mock('../src/cache-distributions/cache-factory');
-
-const mockedFsPromises = fs.promises as jest.Mocked<typeof fs.promises>;
-const mockedCore = core as jest.Mocked<typeof core>;
-const mockedGetCacheDistributor = getCacheDistributor as jest.Mock;
-
-describe('cacheDependencies', () => {
-  const mockRestoreCache = jest.fn();
-
-  beforeEach(() => {
-    jest.clearAllMocks();
-    process.env.GITHUB_ACTION_PATH = '/github/action';
-    process.env.GITHUB_WORKSPACE = '/github/workspace';
-
-    mockedCore.getInput.mockReturnValue('nested/deps.lock');
-
-    // Simulate file exists by resolving access without error
-    mockedFsPromises.access.mockImplementation(async p => {
-      const pathStr = typeof p === 'string' ? p : p.toString();
-      if (pathStr === '/github/action/nested/deps.lock') {
-        return Promise.resolve();
-      }
-      // Simulate directory doesn't exist to test mkdir
-      if (pathStr === path.dirname('/github/workspace/nested/deps.lock')) {
-        return Promise.reject(new Error('no dir'));
-      }
-      return Promise.resolve();
-    });
-
-    // Simulate mkdir success
-    mockedFsPromises.mkdir.mockResolvedValue(undefined);
-
-    // Simulate copyFile success
-    mockedFsPromises.copyFile.mockResolvedValue(undefined);
-
-    mockedGetCacheDistributor.mockReturnValue({restoreCache: mockRestoreCache});
-  });
-
-  it('copies the dependency file and resolves the path with directory structure', async () => {
-    await cacheDependencies('pip', '3.12');
-
-    const sourcePath = path.resolve('/github/action', 'nested/deps.lock');
-    const targetPath = path.resolve('/github/workspace', 'nested/deps.lock');
-
-    expect(mockedFsPromises.access).toHaveBeenCalledWith(
-      sourcePath,
-      fs.constants.F_OK
-    );
-    expect(mockedFsPromises.mkdir).toHaveBeenCalledWith(
-      path.dirname(targetPath),
-      {
-        recursive: true
-      }
-    );
-    expect(mockedFsPromises.copyFile).toHaveBeenCalledWith(
-      sourcePath,
-      targetPath
-    );
-    expect(mockedCore.info).toHaveBeenCalledWith(
-      `Copied ${sourcePath} to ${targetPath}`
-    );
-    expect(mockedCore.info).toHaveBeenCalledWith(
-      `Resolved cache-dependency-path: nested/deps.lock`
-    );
-    expect(mockRestoreCache).toHaveBeenCalled();
-  });
-
-  it('warns if the dependency file does not exist', async () => {
-    // Simulate file does not exist by rejecting access
-    mockedFsPromises.access.mockRejectedValue(new Error('file not found'));
-
-    await cacheDependencies('pip', '3.12');
-
-    expect(mockedCore.warning).toHaveBeenCalledWith(
-      expect.stringContaining('does not exist')
-    );
-    expect(mockedFsPromises.copyFile).not.toHaveBeenCalled();
-    expect(mockRestoreCache).toHaveBeenCalled();
-  });
-
-  it('warns if file copy fails', async () => {
-    // Simulate copyFile failure
-    mockedFsPromises.copyFile.mockRejectedValue(new Error('copy failed'));
-
-    await cacheDependencies('pip', '3.12');
-
-    expect(mockedCore.warning).toHaveBeenCalledWith(
-      expect.stringContaining('Failed to copy file')
-    );
-    expect(mockRestoreCache).toHaveBeenCalled();
-  });
-
-  it('skips path logic if no input is provided', async () => {
-    mockedCore.getInput.mockReturnValue('');
-
-    await cacheDependencies('pip', '3.12');
-
-    expect(mockedFsPromises.copyFile).not.toHaveBeenCalled();
-    expect(mockedCore.warning).not.toHaveBeenCalled();
-    expect(mockRestoreCache).toHaveBeenCalled();
-  });
-
-  it('does not copy if dependency file is already inside the workspace but still sets resolved path', async () => {
-    // Simulate cacheDependencyPath inside workspace
-    mockedCore.getInput.mockReturnValue('deps.lock');
-
-    // Override sourcePath and targetPath to be equal
-    const actionPath = '/github/workspace'; // same path for action and workspace
-    process.env.GITHUB_ACTION_PATH = actionPath;
-    process.env.GITHUB_WORKSPACE = actionPath;
-
-    // access resolves to simulate file exists
-    mockedFsPromises.access.mockResolvedValue();
-
-    await cacheDependencies('pip', '3.12');
-
-    const sourcePath = path.resolve(actionPath, 'deps.lock');
-    const targetPath = sourcePath; // same path
-
-    expect(mockedFsPromises.copyFile).not.toHaveBeenCalled();
-    expect(mockedCore.info).toHaveBeenCalledWith(
-      `Dependency file is already inside the workspace: ${sourcePath}`
-    );
-    expect(mockedCore.info).toHaveBeenCalledWith(
-      `Resolved cache-dependency-path: deps.lock`
-    );
-    expect(mockRestoreCache).toHaveBeenCalled();
-  });
-});

__tests__/utils.test.ts

@@ -10,9 +10,8 @@ import {
   validatePythonVersionFormatForPyPy,
   isCacheFeatureAvailable,
   getVersionInputFromFile,
-  getVersionsInputFromPlainFile,
+  getVersionInputFromPlainFile,
   getVersionInputFromTomlFile,
-  getVersionInputFromPipfileFile,
   getNextPageUrl,
   isGhes,
   IS_WINDOWS,
@@ -25,10 +24,10 @@ jest.mock('@actions/core');
 
 describe('validatePythonVersionFormatForPyPy', () => {
   it.each([
-    ['3.12', true],
+    ['3.6', true],
-    ['3.13', true],
+    ['3.7', true],
-    ['3.12.x', false],
+    ['3.6.x', false],
-    ['3.13.x', false],
+    ['3.7.x', false],
     ['3.x', false],
     ['3', false]
   ])('%s -> %s', (input, expected) => {
@@ -96,52 +95,24 @@ const tempDir = path.join(
 );
 
 describe('Version from file test', () => {
-  it.each([getVersionsInputFromPlainFile, getVersionInputFromFile])(
+  it.each([getVersionInputFromPlainFile, getVersionInputFromFile])(
     'Version from plain file test',
     async _fn => {
       await io.mkdirP(tempDir);
       const pythonVersionFileName = 'python-version.file';
       const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersionFileContent = '3.13';
+      const pythonVersionFileContent = '3.7';
       fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
       expect(_fn(pythonVersionFilePath)).toEqual([pythonVersionFileContent]);
     }
   );
-  it.each([getVersionsInputFromPlainFile, getVersionInputFromFile])(
-    'Versions from multiline plain file test',
-    async _fn => {
-      await io.mkdirP(tempDir);
-      const pythonVersionFileName = 'python-version.file';
-      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersionFileContent = '3.13\r\n3.12';
-      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
-      expect(_fn(pythonVersionFilePath)).toEqual(['3.13', '3.12']);
-    }
-  );
-  it.each([getVersionsInputFromPlainFile, getVersionInputFromFile])(
-    'Version from complex plain file test',
-    async _fn => {
-      await io.mkdirP(tempDir);
-      const pythonVersionFileName = 'python-version.file';
-      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersionFileContent =
-        '3.13/envs/virtualenv\r# 3.12\n3.11\r\n3.10\r\n 3.9 \r\n';
-      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
-      expect(_fn(pythonVersionFilePath)).toEqual([
-        '3.13',
-        '3.11',
-        '3.10',
-        '3.9'
-      ]);
-    }
-  );
   it.each([getVersionInputFromTomlFile, getVersionInputFromFile])(
     'Version from standard pyproject.toml test',
     async _fn => {
       await io.mkdirP(tempDir);
       const pythonVersionFileName = 'pyproject.toml';
       const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersion = '>=3.13.0';
+      const pythonVersion = '>=3.7.0';
       const pythonVersionFileContent = `[project]\nrequires-python = "${pythonVersion}"`;
       fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
       expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
@@ -153,7 +124,7 @@ describe('Version from file test', () => {
       await io.mkdirP(tempDir);
       const pythonVersionFileName = 'pyproject.toml';
       const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersion = '>=3.13.0';
+      const pythonVersion = '>=3.7.0';
       const pythonVersionFileContent = `[tool.poetry.dependencies]\npython = "${pythonVersion}"`;
       fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
       expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
@@ -174,9 +145,9 @@ describe('Version from file test', () => {
     async _fn => {
       const toolVersionFileName = '.tool-versions';
       const toolVersionFilePath = path.join(tempDir, toolVersionFileName);
-      const toolVersionContent = 'python 3.13.2\nnodejs 16';
+      const toolVersionContent = 'python 3.9.10\nnodejs 16';
       fs.writeFileSync(toolVersionFilePath, toolVersionContent);
-      expect(_fn(toolVersionFilePath)).toEqual(['3.13.2']);
+      expect(_fn(toolVersionFilePath)).toEqual(['3.9.10']);
     }
   );
 
@@ -185,9 +156,9 @@ describe('Version from file test', () => {
     async _fn => {
       const toolVersionFileName = '.tool-versions';
       const toolVersionFilePath = path.join(tempDir, toolVersionFileName);
-      const toolVersionContent = '# python 3.13\npython 3.12';
+      const toolVersionContent = '# python 3.8\npython 3.9';
       fs.writeFileSync(toolVersionFilePath, toolVersionContent);
-      expect(_fn(toolVersionFilePath)).toEqual(['3.12']);
+      expect(_fn(toolVersionFilePath)).toEqual(['3.9']);
     }
   );
 
@@ -196,9 +167,9 @@ describe('Version from file test', () => {
     async _fn => {
       const toolVersionFileName = '.tool-versions';
       const toolVersionFilePath = path.join(tempDir, toolVersionFileName);
-      const toolVersionContent = '  python   3.13  ';
+      const toolVersionContent = '  python   3.10  ';
       fs.writeFileSync(toolVersionFilePath, toolVersionContent);
-      expect(_fn(toolVersionFilePath)).toEqual(['3.13']);
+      expect(_fn(toolVersionFilePath)).toEqual(['3.10']);
     }
   );
 
@@ -207,9 +178,9 @@ describe('Version from file test', () => {
     async _fn => {
       const toolVersionFileName = '.tool-versions';
       const toolVersionFilePath = path.join(tempDir, toolVersionFileName);
-      const toolVersionContent = 'python v3.13.2';
+      const toolVersionContent = 'python v3.9.10';
       fs.writeFileSync(toolVersionFilePath, toolVersionContent);
-      expect(_fn(toolVersionFilePath)).toEqual(['3.13.2']);
+      expect(_fn(toolVersionFilePath)).toEqual(['3.9.10']);
     }
   );
 
@@ -218,9 +189,9 @@ describe('Version from file test', () => {
     async _fn => {
       const toolVersionFileName = '.tool-versions';
       const toolVersionFilePath = path.join(tempDir, toolVersionFileName);
-      const toolVersionContent = 'python pypy3.10-7.3.19';
+      const toolVersionContent = 'python pypy3.10-7.3.14';
       fs.writeFileSync(toolVersionFilePath, toolVersionContent);
-      expect(_fn(toolVersionFilePath)).toEqual(['pypy3.10-7.3.19']);
+      expect(_fn(toolVersionFilePath)).toEqual(['pypy3.10-7.3.14']);
     }
   );
 
@@ -245,44 +216,6 @@ describe('Version from file test', () => {
       expect(_fn(toolVersionFilePath)).toEqual(['3.14t-dev']);
     }
   );
-
-  it.each([getVersionInputFromPipfileFile, getVersionInputFromFile])(
-    'Version from python_version in Pipfile',
-    async _fn => {
-      await io.mkdirP(tempDir);
-      const pythonVersionFileName = 'Pipfile';
-      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersion = '3.13';
-      const pythonVersionFileContent = `[requires]\npython_version = "${pythonVersion}"`;
-      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
-      expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
-    }
-  );
-
-  it.each([getVersionInputFromPipfileFile, getVersionInputFromFile])(
-    'Version from python_full_version in Pipfile',
-    async _fn => {
-      await io.mkdirP(tempDir);
-      const pythonVersionFileName = 'Pipfile';
-      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersion = '3.13.0';
-      const pythonVersionFileContent = `[requires]\npython_full_version = "${pythonVersion}"`;
-      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
-      expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
-    }
-  );
-
-  it.each([getVersionInputFromPipfileFile, getVersionInputFromFile])(
-    'Pipfile undefined version',
-    async _fn => {
-      await io.mkdirP(tempDir);
-      const pythonVersionFileName = 'Pipfile';
-      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
-      const pythonVersionFileContent = ``;
-      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
-      expect(_fn(pythonVersionFilePath)).toEqual([]);
-    }
-  );
 });
 
 describe('getNextPageUrl', () => {

action.yml

@@ -29,8 +29,6 @@ inputs:
   freethreaded:
     description: "When 'true', use the freethreaded version of Python."
     default: false
-  pip-version:
-    description: "Used to specify the version of pip to install with the Python. Supported format: major[.minor][.patch]."
 outputs:
   python-version:
     description: "The installed Python or PyPy version. Useful when given a version range as input."

docs/advanced-usage.md

@@ -22,7 +22,6 @@
     - [macOS](advanced-usage.md#macos)
 - [Using `setup-python` on GHES](advanced-usage.md#using-setup-python-on-ghes)
 - [Allow pre-releases](advanced-usage.md#allow-pre-releases)
-- [Using the pip-version input](advanced-usage.md#using-the-pip-version-input)
 
 ## Using the `python-version` input
 
@@ -310,15 +309,6 @@ steps:
 - run: python my_script.py
 ```
 
-```yaml
-steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-python@v5
-  with:
-    python-version-file: 'Pipfile' # Read python version from a file Pipfile
-- run: python my_script.py
-```
-
 ## 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 or PyPy` version is always used.
@@ -421,7 +411,7 @@ steps:
 - run: pip install -e .
   # Or pip install -e '.[test]' to install test dependencies
 ```
-Note: cache-dependency-path supports files located outside the workspace root by copying them into the workspace to enable proper caching.
+
 # Outputs and environment variables
 
 ## Outputs
@@ -653,22 +643,3 @@ jobs:
       - run: pipx run nox --error-on-missing-interpreters -s tests-${{ matrix.python_version }}
 ```
 
-## Using the pip-version input
-
-The `pip-version` input allows you to specify the desired version of **Pip** to use with the standard Python version.
-The version of Pip should be specified in the format `major`, `major.minor`, or `major.minor.patch` (for example: 25, 25.1, or 25.0.1).
-
-```yaml
-      steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.13'
-          pip-version: '25.0.1'
-      - name: Display Pip version
-        run: pip --version
-```
-> The `pip-version` input is supported only with standard Python versions. It is not available when using PyPy or GraalPy.
-
-> Using a specific or outdated version of pip may result in compatibility or security issues and can cause job failures. For best practices and guidance, refer to the official [pip documentation](https://pip.pypa.io/en/stable/).

package-lock.json

@@ -15,14 +15,14 @@
         "@actions/glob": "^0.5.0",
         "@actions/http-client": "^2.2.3",
         "@actions/io": "^1.0.2",
-        "@actions/tool-cache": "^2.0.2",
+        "@actions/tool-cache": "^2.0.1",
         "@iarna/toml": "^3.0.0",
-        "semver": "^7.7.1"
+        "semver": "^7.6.0"
       },
       "devDependencies": {
         "@types/jest": "^29.5.12",
         "@types/node": "^20.11.25",
-        "@types/semver": "^7.7.0",
+        "@types/semver": "^7.5.8",
         "@typescript-eslint/eslint-plugin": "^5.54.0",
         "@typescript-eslint/parser": "^5.54.0",
         "@vercel/ncc": "^0.38.3",
@@ -32,8 +32,8 @@
         "eslint-plugin-node": "^11.1.0",
         "jest": "^29.7.0",
         "jest-circus": "^29.7.0",
-        "prettier": "^3.5.3",
+        "prettier": "^2.8.4",
-        "ts-jest": "^29.3.2",
+        "ts-jest": "^29.3.0",
         "typescript": "^5.4.2"
       }
     },
@@ -123,16 +123,16 @@
       "integrity": "sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q=="
     },
     "node_modules/@actions/tool-cache": {
-      "version": "2.0.2",
+      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/@actions/tool-cache/-/tool-cache-2.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/@actions/tool-cache/-/tool-cache-2.0.1.tgz",
-      "integrity": "sha512-fBhNNOWxuoLxztQebpOaWu6WeVmuwa77Z+DxIZ1B+OYvGkGQon6kTVg6Z32Cb13WCuw0szqonK+hh03mJV7Z6w==",
+      "integrity": "sha512-iPU+mNwrbA8jodY8eyo/0S/QqCKDajiR8OxWTnSk/SnYg0sj8Hp4QcUEVC1YFpHWXtrfbQrE13Jz4k4HXJQKcA==",
-      "license": "MIT",
       "dependencies": {
-        "@actions/core": "^1.11.1",
+        "@actions/core": "^1.2.6",
         "@actions/exec": "^1.0.0",
         "@actions/http-client": "^2.0.1",
         "@actions/io": "^1.1.1",
-        "semver": "^6.1.0"
+        "semver": "^6.1.0",
+        "uuid": "^3.3.2"
       }
     },
     "node_modules/@actions/tool-cache/node_modules/semver": {
@@ -1620,11 +1620,10 @@
       }
     },
     "node_modules/@types/semver": {
-      "version": "7.7.0",
+      "version": "7.5.8",
-      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.7.0.tgz",
+      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.5.8.tgz",
-      "integrity": "sha512-k107IF4+Xr7UHjwDc7Cfd6PRQfbdkiRabXGRjo07b4WyPahFBZCZ1sE+BNxYIJPPg73UkfOsVOLwqVc/6ETrIA==",
+      "integrity": "sha512-I8EUhyrgfLrcTkzV3TSsGyl1tSuPrEDzr0yd5m90UgNxQkyDXULk3b6MlQqTCpZpNtWe1K0hzclnZkTcLBe2UQ==",
-      "dev": true,
+      "dev": true
-      "license": "MIT"
     },
     "node_modules/@types/stack-utils": {
       "version": "2.0.3",
@@ -4645,16 +4644,15 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.5.3",
+      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
       "dev": true,
-      "license": "MIT",
       "bin": {
-        "prettier": "bin/prettier.cjs"
+        "prettier": "bin-prettier.js"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=10.13.0"
       },
       "funding": {
         "url": "https://github.com/prettier/prettier?sponsor=1"
@@ -5125,9 +5123,9 @@
       "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
     },
     "node_modules/ts-jest": {
-      "version": "29.3.2",
+      "version": "29.3.0",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.3.2.tgz",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.3.0.tgz",
-      "integrity": "sha512-bJJkrWc6PjFVz5g2DGCNUo8z7oFEYaz1xP1NpeDU7KNLMWPpEyV8Chbpkn8xjzgRDpQhnGMyvyldoL7h8JXyug==",
+      "integrity": "sha512-4bfGBX7Gd1Aqz3SyeDS9O276wEU/BInZxskPrbhZLyv+c1wskDCqDFMJQJLWrIr/fKoAH4GE5dKUlrdyvo+39A==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -5139,7 +5137,7 @@
         "lodash.memoize": "^4.1.2",
         "make-error": "^1.3.6",
         "semver": "^7.7.1",
-        "type-fest": "^4.39.1",
+        "type-fest": "^4.37.0",
         "yargs-parser": "^21.1.1"
       },
       "bin": {
@@ -5175,9 +5173,9 @@
       }
     },
     "node_modules/ts-jest/node_modules/type-fest": {
-      "version": "4.40.0",
+      "version": "4.38.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.40.0.tgz",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.38.0.tgz",
-      "integrity": "sha512-ABHZ2/tS2JkvH1PEjxFDTUWC8dB5OsIGZP4IFLhR293GqT5Y5qB1WwL2kMPYhQW9DVgVD8Hd7I8gjwPIf5GFkw==",
+      "integrity": "sha512-2dBz5D5ycHIoliLYLi0Q2V7KRaDlH0uWIvmk7TYlAg5slqwiPv1ezJdZm1QEM0xgk29oYWMCbIG7E6gHpvChlg==",
       "dev": true,
       "license": "(MIT OR CC0-1.0)",
       "engines": {
@@ -5323,6 +5321,15 @@
         "punycode": "^2.1.0"
       }
     },
+    "node_modules/uuid": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
+      "deprecated": "Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.",
+      "bin": {
+        "uuid": "bin/uuid"
+      }
+    },
     "node_modules/v8-to-istanbul": {
       "version": "9.1.3",
       "resolved": "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.1.3.tgz",

package.json

@@ -31,14 +31,14 @@
     "@actions/glob": "^0.5.0",
     "@actions/http-client": "^2.2.3",
     "@actions/io": "^1.0.2",
-    "@actions/tool-cache": "^2.0.2",
+    "@actions/tool-cache": "^2.0.1",
     "@iarna/toml": "^3.0.0",
-    "semver": "^7.7.1"
+    "semver": "^7.6.0"
   },
   "devDependencies": {
     "@types/jest": "^29.5.12",
     "@types/node": "^20.11.25",
-    "@types/semver": "^7.7.0",
+    "@types/semver": "^7.5.8",
     "@typescript-eslint/eslint-plugin": "^5.54.0",
     "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.38.3",
@@ -48,8 +48,8 @@
     "eslint-plugin-node": "^11.1.0",
     "jest": "^29.7.0",
     "jest-circus": "^29.7.0",
-    "prettier": "^3.5.3",
+    "prettier": "^2.8.4",
-    "ts-jest": "^29.3.2",
+    "ts-jest": "^29.3.0",
     "typescript": "^5.4.2"
   }
 }

src/find-pypy.ts

@@ -96,10 +96,7 @@ export async function findPyPyVersion(
     core.addPath(pythonLocation);
     core.addPath(_binDir);
   }
-  core.setOutput(
+  core.setOutput('python-version', 'pypy' + resolvedPyPyVersion);
-    'python-version',
-    `pypy${resolvedPythonVersion}-${resolvedPyPyVersion}`
-  );
   core.setOutput('python-path', pythonPath);
 
   return {resolvedPyPyVersion, resolvedPythonVersion};

src/find-python.ts

@@ -8,7 +8,6 @@ import * as installer from './install-python';
 
 import * as core from '@actions/core';
 import * as tc from '@actions/tool-cache';
-import * as exec from '@actions/exec';
 
 // Python has "scripts" or "bin" directories where command-line tools that come with packages are installed.
 // This is where pip is, along with anything that pip installs.
@@ -31,27 +30,6 @@ function binDir(installDir: string): string {
   }
 }
 
-async function installPip(pythonLocation: string) {
-  const pipVersion = core.getInput('pip-version');
-
-  // Validate pip-version format: major[.minor][.patch]
-  const versionRegex = /^\d+(\.\d+)?(\.\d+)?$/;
-  if (pipVersion && !versionRegex.test(pipVersion)) {
-    throw new Error(
-      `Invalid pip-version "${pipVersion}". Please specify a version in the format major[.minor][.patch].`
-    );
-  }
-
-  if (pipVersion) {
-    core.info(
-      `pip-version input is specified. Installing pip version ${pipVersion}`
-    );
-    await exec.exec(
-      `${pythonLocation}/python -m pip install --upgrade pip==${pipVersion} --disable-pip-version-check --no-warn-script-location`
-    );
-  }
-}
-
 export async function useCpythonVersion(
   version: string,
   architecture: string,
@@ -71,8 +49,8 @@ export async function useCpythonVersion(
     // Use the freethreaded version if it was specified in the input, e.g., 3.13t
     freethreaded = true;
   }
-
   core.debug(`Semantic version spec of ${version} is ${semanticVersionSpec}`);
+
   if (freethreaded) {
     // Free threaded versions use an architecture suffix like `x64-freethreaded`
     core.debug(`Using freethreaded version of ${semanticVersionSpec}`);
@@ -176,36 +154,15 @@ export async function useCpythonVersion(
     if (IS_WINDOWS) {
       // Add --user directory
       // `installDir` from tool cache should look like $RUNNER_TOOL_CACHE/Python/<semantic version>/x64/
-      // Extract version details
+      // So if `findLocalTool` succeeded above, we must have a conformant `installDir`
       const version = path.basename(path.dirname(installDir));
       const major = semver.major(version);
       const minor = semver.minor(version);
 
-      const basePath = process.env['APPDATA'] || '';
-      let versionSuffix = `${major}${minor}`;
-      // Append '-32' for x86 architecture if Python version is >= 3.10
-      if (
-        architecture === 'x86' &&
-        (major > 3 || (major === 3 && minor >= 10))
-      ) {
-        versionSuffix += '-32';
-      } else if (architecture === 'arm64') {
-        versionSuffix += '-arm64';
-      }
-      // Append 't' for freethreaded builds
-      if (freethreaded) {
-        versionSuffix += 't';
-        if (architecture === 'x86-freethreaded') {
-          versionSuffix += '-32';
-        } else if (architecture === 'arm64-freethreaded') {
-          versionSuffix += '-arm64';
-        }
-      }
-      // Add user Scripts path
       const userScriptsDir = path.join(
-        basePath,
+        process.env['APPDATA'] || '',
         'Python',
-        `Python${versionSuffix}`,
+        `Python${major}${minor}`,
         'Scripts'
       );
       core.addPath(userScriptsDir);
@@ -222,9 +179,6 @@ export async function useCpythonVersion(
   core.setOutput('python-version', pythonVersion);
   core.setOutput('python-path', pythonPath);
 
-  const binaryPath = IS_WINDOWS ? installDir : _binDir;
-  await installPip(binaryPath);
-
   return {impl: 'CPython', version: pythonVersion};
 }
 

src/setup-python.ts

@@ -11,7 +11,7 @@ import {
   logWarning,
   IS_MAC,
   getVersionInputFromFile,
-  getVersionsInputFromPlainFile
+  getVersionInputFromPlainFile
 } from './utils';
 
 function isPyPyVersion(versionSpec: string) {
@@ -22,69 +22,20 @@ function isGraalPyVersion(versionSpec: string) {
   return versionSpec.startsWith('graalpy');
 }
 
-export async function cacheDependencies(cache: string, pythonVersion: string) {
+async function cacheDependencies(cache: string, pythonVersion: string) {
   const cacheDependencyPath =
     core.getInput('cache-dependency-path') || undefined;
-  let resolvedDependencyPath: string | undefined = undefined;
-
-  if (cacheDependencyPath) {
-    const actionPath = process.env.GITHUB_ACTION_PATH || '';
-    const workspace = process.env.GITHUB_WORKSPACE || process.cwd();
-
-    const sourcePath = path.resolve(actionPath, cacheDependencyPath);
-    const relativePath = path.relative(actionPath, sourcePath);
-    const targetPath = path.resolve(workspace, relativePath);
-
-    try {
-      const sourceExists = await fs.promises
-        .access(sourcePath, fs.constants.F_OK)
-        .then(() => true)
-        .catch(() => false);
-
-      if (!sourceExists) {
-        core.warning(
-          `The resolved cache-dependency-path does not exist: ${sourcePath}`
-        );
-      } else {
-        if (sourcePath !== targetPath) {
-          const targetDir = path.dirname(targetPath);
-          // Create target directory if it doesn't exist
-          await fs.promises.mkdir(targetDir, {recursive: true});
-          // Copy file asynchronously
-          await fs.promises.copyFile(sourcePath, targetPath);
-          core.info(`Copied ${sourcePath} to ${targetPath}`);
-        } else {
-          core.info(
-            `Dependency file is already inside the workspace: ${sourcePath}`
-          );
-        }
-
-        resolvedDependencyPath = path
-          .relative(workspace, targetPath)
-          .replace(/\\/g, '/');
-        core.info(`Resolved cache-dependency-path: ${resolvedDependencyPath}`);
-      }
-    } catch (error) {
-      core.warning(
-        `Failed to copy file from ${sourcePath} to ${targetPath}: ${error}`
-      );
-    }
-  }
-
-  // Pass resolvedDependencyPath if available, else fallback to original input
-  const dependencyPathForCache = resolvedDependencyPath ?? cacheDependencyPath;
-
   const cacheDistributor = getCacheDistributor(
     cache,
     pythonVersion,
-    dependencyPathForCache
+    cacheDependencyPath
   );
   await cacheDistributor.restoreCache();
 }
 
 function resolveVersionInputFromDefaultFile(): string[] {
   const couples: [string, (versionFile: string) => string[]][] = [
-    ['.python-version', getVersionsInputFromPlainFile]
+    ['.python-version', getVersionInputFromPlainFile]
   ];
   for (const [versionFile, _fn] of couples) {
     logWarning(

src/utils.ts

@@ -228,7 +228,7 @@ function extractValue(obj: any, keys: string[]): string | undefined {
  * If none is present, returns an empty list.
  */
 export function getVersionInputFromTomlFile(versionFile: string): string[] {
-  core.debug(`Trying to resolve version from ${versionFile}`);
+  core.debug(`Trying to resolve version form ${versionFile}`);
 
   let pyprojectFile = fs.readFileSync(versionFile, 'utf8');
   // Normalize the line endings in the pyprojectFile
@@ -269,28 +269,13 @@ export function getVersionInputFromTomlFile(versionFile: string): string[] {
 }
 
 /**
- * Python versions extracted from a plain text file.
+ * Python version extracted from a plain text file.
- * - Resolves multiple versions from multiple lines.
- * - Handles pyenv-virtualenv pointers (e.g. `3.10/envs/virtualenv`).
- * - Ignores empty lines and lines starting with `#`
- * - Trims whitespace.
  */
-export function getVersionsInputFromPlainFile(versionFile: string): string[] {
+export function getVersionInputFromPlainFile(versionFile: string): string[] {
-  core.debug(`Trying to resolve versions from ${versionFile}`);
+  core.debug(`Trying to resolve version form ${versionFile}`);
-  const content = fs.readFileSync(versionFile, 'utf8').trim();
+  const version = fs.readFileSync(versionFile, 'utf8').trim();
-  const lines = content.split(/\r\n|\r|\n/);
+  core.info(`Resolved ${versionFile} as ${version}`);
-  const versions = lines
+  return [version];
-    .map(line => {
-      if (line.startsWith('#') || line.trim() === '') {
-        return undefined;
-      }
-      let version: string = line.trim();
-      version = version.split('/')[0];
-      return version;
-    })
-    .filter(version => version !== undefined) as string[];
-  core.info(`Resolved ${versionFile} as ${versions.join(', ')}`);
-  return versions;
 }
 
 /**
@@ -325,56 +310,16 @@ export function getVersionInputFromToolVersions(versionFile: string): string[] {
     return [];
   }
 }
-
 /**
- * Python version extracted from the Pipfile file.
+ * Python version extracted from a plain, .tool-versions or TOML file.
- */
-export function getVersionInputFromPipfileFile(versionFile: string): string[] {
-  core.debug(`Trying to resolve version from ${versionFile}`);
-
-  if (!fs.existsSync(versionFile)) {
-    core.warning(`File ${versionFile} does not exist.`);
-    return [];
-  }
-  let pipfileFile = fs.readFileSync(versionFile, 'utf8');
-  // Normalize the line endings in the pipfileFile
-  pipfileFile = pipfileFile.replace(/\r\n/g, '\n');
-
-  const pipfileConfig = toml.parse(pipfileFile);
-  const keys = ['requires'];
-
-  if (!('requires' in pipfileConfig)) {
-    core.warning(`No Python version found in ${versionFile}`);
-    return [];
-  }
-  if ('python_full_version' in (pipfileConfig['requires'] as toml.JsonMap)) {
-    // specifies a full python version
-    keys.push('python_full_version');
-  } else {
-    keys.push('python_version');
-  }
-  const versions = [];
-  const version = extractValue(pipfileConfig, keys);
-  if (version !== undefined) {
-    versions.push(version);
-  }
-
-  core.info(`Extracted ${versions} from ${versionFile}`);
-  return versions;
-}
-
-/**
- * Python version extracted from a plain, .tool-versions, Pipfile or TOML file.
  */
 export function getVersionInputFromFile(versionFile: string): string[] {
   if (versionFile.endsWith('.toml')) {
     return getVersionInputFromTomlFile(versionFile);
   } else if (versionFile.match('.tool-versions')) {
     return getVersionInputFromToolVersions(versionFile);
-  } else if (versionFile.match('Pipfile')) {
-    return getVersionInputFromPipfileFile(versionFile);
   } else {
-    return getVersionsInputFromPlainFile(versionFile);
+    return getVersionInputFromPlainFile(versionFile);
   }
 }