py-checks.yml

name: Code Checks

on: [push, pull_request]

jobs:
  shellcheck:
    name: Shellcheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@master

  pycheck1ver:
    name: Python Lint/Format Checks
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      max-parallel: 5
      matrix:
        python-version: ["3.10"]
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Load cached pip dependencies
        uses: actions/cache/restore@v4
        id: cache
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('requirements.dev.txt') }}
          restore-keys: |
            pip-${{ runner.os }}-py${{ matrix.python-version }}-
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r ./requirements.dev.txt
      - name: Save pip dependencies cache
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('requirements.dev.txt') }}
      - name: Check with black
        run: |
          VERNUM=${{ matrix.python-version }}
          TARGETV="py${VERNUM/./}"
          python -m black -t $TARGETV --diff --color --check ./
      - name: Check imports with isort (black)
        run: |
          python -m isort --profile=black --check --diff --color ./
      - name: Check with flake8
        run: |
          python -m flake8 ./
      - name: Check with Pylint
        run: |
          pylint --recursive=y .

  pytyping:
    name: Python Type Checks
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      max-parallel: 10
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Load cached pip dependencies
        uses: actions/cache/restore@v4
        id: cache
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('requirements.dev.txt') }}
          restore-keys: |
            pip-${{ runner.os }}-py${{ matrix.python-version }}-
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r ./requirements.dev.txt
      - name: Save pip dependencies cache
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('requirements.dev.txt') }}
      - name: Check with MyPy on py${{ matrix.python-version }}
        run: |
          mypy --python-version ${{ matrix.python-version }} --warn-unused-ignores ./*.py