check.yml

name: Lint and Test

on:
  push:
    branches:
      - "main"
  pull_request:

env:
  PYTHON_VERSION: "3.12"

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      cache-hit: ${{ steps.cache.outputs.cache-hit }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Cache Dependencies
        id: cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
          restore-keys: |
            pip-${{ runner.os }}-
      - name: Install Dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Find Black
        run: |
          echo "Black executable path:"
          which black
          echo "black version:"
          black --version

  lint:
    runs-on: ubuntu-latest
    needs: setup
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Restore Cached Dependencies
        id: restore-cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
          restore-keys: |
            pip-${{ runner.os }}-
      - name: Install Dependencies (if cache not hit)
        if: steps.restore-cache.outputs.cache-hit != 'true'
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Find Black
        run: |
          echo "Black executable path:"
          which black
          echo "black version:"
          black --version
      - name: Run Linter
        run: |
          black src

  pytest:
    runs-on: ubuntu-latest
    needs: setup
    steps:
      - name: Find Black
        run: |
          echo "Black executable path:"
          which black
          echo "black version:"
          black --version
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Restore Cached Dependencies
        id: restore-cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
          restore-keys: |
            pip-${{ runner.os }}-
      - name: Install Dependencies (if cache not hit)
        if: steps.restore-cache.outputs.cache-hit != 'true'
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Run Tests
        run: |
          pytest