name: Regression Tests

on: [push, pull_request]

jobs:
  build:
    name: Python ${{matrix.python-version}}
    runs-on: ubuntu-24.04
    
    strategy:
      matrix:
        python-version: ["3.8", "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 Icarus Verilog
      run: |
        sudo apt install -y --no-install-recommends iverilog

    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        pip install tox tox-gh-actions

    - name: Test with tox
      run: tox

    - name: Upload coverage to codecov
      run: |
        pip install codecov
        codecov