Pin Python venv and conda dependencies #30
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| name: Check Python venv virtual environment | |
| on: | |
| pull_request: | |
| branches: | |
| - main | |
| # Only watch changes related to Python virtual environment venv | |
| paths: | |
| - 'requirements.txt' | |
| - 'scripts/activatePythonEnvironment.sh' | |
| - '.github/workflows/internal-check-python-venv-support.yml' # or when this file changed | |
| jobs: | |
| check-python-venv-environment: | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| include: | |
| - python: 3.12 | |
| steps: | |
| - name: Checkout GIT Repository | |
| uses: actions/checkout@v5 | |
| - name: (Python Setup) Use version ${{ matrix.python }} with venv environment management module | |
| uses: actions/setup-python@v6 | |
| with: | |
| python-version: ${{ matrix.python }} | |
| cache: 'pip' | |
| - name: Activate virtual environment using venv and check if the required packages were installed | |
| env: | |
| USE_VIRTUAL_PYTHON_ENVIRONMENT_VENV: "true" | |
| # 1. Run the script under test to create, activate and install the virtual environment | |
| # 2. Start with an overall check with pip | |
| # 3. Run pip in dry-mode with full output first to get all infos and fail on missing packages. | |
| # 4a. The leading exclamation mark tells the shell to invert the returned exit code. | |
| # Failing because "Would install" is missing leads to a successful execution. | |
| # 5b. Run pip in dry-run mode without installing or resolving dependencies | |
| # 5c. Suppress all pip output (stderr) | |
| # 5d. Check if pip *would install* anything using grep | |
| # 5e. If there are missing dependencies and the environment is incomplete, fail with code 1 (indicates all requirements already satisfied) | |
| # TODO remove: | |
| # pip install --dry-run --ignore-installed --requirement "./requirements.txt" | |
| # ! pip install --dry-run --no-deps --no-cache-dir --no-index --requirement "./requirements.txt" 2>/dev/null | grep -q "Would install" | |
| run: | | |
| ./scripts/activatePythonEnvironment.sh | |
| source .venv/bin/activate | |
| echo "Currently activated environment: ${VIRTUAL_ENV}" | |
| ! pip install --dry-run --no-deps --ignore-installed --requirement requirements.txt 2>/dev/null |