python-publish.yml

name: PositionBT CI

on:
  push:
    branches: [ "main" ]
    tags:
      - 'v*'
  pull_request:
    branches: [ "main" ]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]

    steps:
    - uses: actions/checkout@v3
    
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
        
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install -r requirements-dev.txt
        pip install -e .
        
    - name: Run code formatting and linting
      run: |
        ruff check .
        ruff format . --check
        
    - name: Run tests with coverage
      run: |
        pytest --cov=positionbt tests/ --cov-report=xml
        
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v3
      with:
        file: ./coverage.xml
        fail_ci_if_error: true

  publish:
    needs: test
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')

    steps:
    - uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: "3.9"

    - name: Install build dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build twine

    - name: Build package
      run: python -m build

    - name: Publish to PyPI
      env:
        TWINE_USERNAME: __token__
        TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
      run: twine upload dist/*