name: Pylint

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.10"]
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pylint
    - name: pylint
      run: |
        pylint $(git ls-files '*.py' | grep -v '^test/') --fail-under=9.0 --output-format=json > pylint-report.json

    - name: Generate Pylint Score
      id: pylint_score
      run: |
        SCORE=$(cat pylint-report.json | jq '[.[].score] | add / length' || echo 0)
        echo "score=${SCORE:-0}" >> $GITHUB_ENV

    - name: Upload Pylint Report
      uses: actions/upload-artifact@v4
      with:
        name: pylint-report
        path: pylint-report.json

    - name: Create Pylint Badge
      run: |
        SCORE=$(echo "${{ env.score }}" | awk '{print int($1)}')
        COLOR="red"
        if [ "$SCORE" -ge 8 ]; then COLOR="green"; elif [ "$SCORE" -ge 5 ]; then COLOR="yellow"; fi
        curl -o pylint-badge.svg "https://img.shields.io/badge/Pylint-$SCORE%2F10-$COLOR"

    - name: Upload Pylint Badge
      uses: actions/upload-artifact@v4
      with:
        name: pylint-badge
        path: pylint-badge.svg