name: CI Pipeline

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        python-version: ["3.10", 3.11, 3.12, 3.13]

    steps:
    - name: Check out code
      uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install -e .[dev]
        if [ "${{ matrix.python-version }}" = "3.13" ]; then
          python -m pip install cffconvert
        fi

    - name: Validate CITATION.cff
      if: ${{ matrix.python-version == '3.13' }}
      run: cffconvert --validate

    - name: Lint code with flake8
      run: flake8

    - name: Type checking with mypy
      run: mypy

    - name: Run tests with pytest
      run: pytest