Python-version output for PyPy isn't unique across different versions

[cdce8p]

Description:
At the moment the python-version output for PyPy only includes the PyPy release version. In our workflow we use the python-version output to calculate a custom cache key. This breaks if the output for different minor version is the same. PyPy itself uses a combination of python version and internal version to identify each release.

PyPy file name 1	python-version output	expected output
pypy3.11-v7.3.19-...	pypy7.3.19	pypy3.10.16-7.3.19
pypy3.10-v7.3.19-...	pypy7.3.19	pypy3.11.11-7.3.19

setup-python/src/find-pypy.ts

Line 99 in a26af69

core.setOutput('python-version', 'pypy' + resolvedPyPyVersion);

It would be great if the output could be adjusted to include the python version as well. For it's own caching key, the action already uses a combine version identifier.

setup-python/src/setup-python.ts

Line 111 in a26af69

pythonVersion = `${installed.resolvedPyPyVersion}-${installed.resolvedPythonVersion}`;

--
AFAICT this also affects graalpy. In that case it isn't an issue though as a particular release only supports one minor python version.

Expected behavior:
The python-version output for PyPy contains both the fully resolved python version as well as the resolved PyPy version. E.g.

`pypy${resolvedPythonVersion}-${resolvedPyPyVersion}`

Actual behavior:

'pypy' + resolvedPyPyVersion

Action version:
v5.6.0

Platform:

• Ubuntu
• macOS
• Windows

Runner type:

• Hosted
• Self-hosted

Tools version:
PyPy

Repro steps:

  tests:
    name: "Test ${{ matrix.python-version }}"
    strategy:
      matrix:
        python-version: ["3.10", "3.11", "3.12", "pypy-3.10", "pypy-3.11"]
    runs-on: ubuntu-latest
    steps:
      - name: Check out code from GitHub
        uses: actions/checkout@v4.2.2
      - name: Set up Python ${{ matrix.python-version }}
        id: python
        uses: actions/setup-python@v5.6.0
        with:
          python-version: ${{ matrix.python-version }}
          check-latest: true
      - run: echo "${{ steps.python.outputs.python-version }}"
      - name: Restore Python venv
        id: cache-venv
        uses: actions/cache@v4.2.3
        with:
          path: venv
          key: >-
            ${{ runner.os }}-${{ runner.arch }}-${{ steps.python.outputs.python-version
            }}-${{ hashFiles('pyproject.toml', 'requirements_test.txt') }}
      - name: Create Python venv
        if: steps.cache-venv.outputs.cache-hit != 'true'
        run: |
          python -m venv venv
          . venv/bin/activate
          pip install -r requirements_test.txt
          pip install .
      - name: Run pytest
        run: |
          . venv/bin/activate
          pip install . --no-deps
          pytest tests/

Footnotes

1. https://downloads.python.org/pypy/versions.json ↩

[priyagupta108]

Hello @cdce8p 👋,
Thank you for your report. We'll investigate the issue and get back to you with the details!