code_check.yml

name: Code check

on:
  pull_request:
    branches: [develop, master]

jobs:
  code_check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      - name: Set up Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: '3.10.9'
          check-latest: true

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
      
      - name: Check black source code
        run: black liltab --line-length=100

      - name: Check black test code
        run: black test --line-length=100
      
      - name: Check black bin code
        run: black bin --line-length=100
      
      - name: Check flake8 source code
        run: flake8 liltab --max-line-length=100

      - name: Check flake8 test code
        run: flake8 test --max-line-length=100
      
      - name: Check flake8 bin code
        run: flake8 bin --max-line-length=100

      - name: Run test
        run: |
          export PYTHONPATH=`pwd`
          pytest -vv --cov=liltab --junitxml=pytest.xml --cov-report=term-missing | tee pytest-coverage.txt

      - name: Check test coverage
        run: |
          coverage_threshold=80
          coverage_result=$(awk -F " " '/^TOTAL/ {print substr($NF, 1, length($NF)-1)}' pytest-coverage.txt)
          if (( $(echo "$coverage_result < $coverage_threshold" | bc -l) )); then
            echo "Test coverage is below the threshold ($coverage_result%). Blocking PR merge."
            exit 1
          fi
          
      - name: Publish test report as an artifact
        uses: actions/upload-artifact@v3
        with:
          name: pytest-results
          path: |
            pytest-coverage.txt
            pytest.xml
      
      - name: Pytest coverage comment
        uses: MishaKav/pytest-coverage-comment@main
        with:
          pytest-coverage-path: pytest-coverage.txt
          title: coverage
          junitxml-path: pytest.xml
          github-token: ${{github.token}}