python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python package

on:
  push:
    branches: [ "main" ]
    tags: ["*"]
  pull_request:
    branches: [ "main" ]
  workflow_dispatch:

jobs:
  test:

    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

    steps:
    - uses: actions/checkout@v4

    - name: Cache verilator
      uses: actions/cache@v4
      env:
        cache-name: cache-verilator-new
      with:
        path: /home/runner/work/verilator
        key: verilator-v5${{ env.cache-name }}

    - name: Install verilator
      run: |
        sudo apt-get install -y --no-install-recommends help2man make g++ perl python3 autoconf flex bison libfl2 libfl-dev zlib1g zlib1g-dev
        export VERILATOR_ROOT="/home/runner/work/verilator"
        export PATH="$VERILATOR_ROOT/bin:$PATH"
        sudo source script/install_verilator.sh

    - name: Install verilator-uvm
      run: |
        git clone https://github.com/antmicro/uvm-verilator.git
        cd uvm-verilator
        git checkout current-patches

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

    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install . -v

    - name: Lint with ruff
      uses: chartboost/ruff-action@v1

    - name: Test
      run: source compile.sh

  build:
    needs:
      - test
    name: Build distributions
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: "3.12"

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

      - name: Build
        run: python -m build

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          path: |
            dist/*.tar.gz
            dist/*.whl

      - name: Release
        uses: softprops/action-gh-release@v2
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: |
            dist/*.tar.gz
            dist/*.whl
          generate_release_notes: true

  # deploy:
  #   needs:
  #     - build

  #   runs-on: ubuntu-latest
  #   environment: release
  #   permissions:
  #     id-token: write

  #   # Only publish when a tag is pused.
  #   if: startsWith(github.ref, 'refs/tags/')
  #   steps:
  #     - uses: actions/download-artifact@v4
  #       with:
  #         name: artifact
  #         path: dist

  #     - uses: pypa/gh-action-pypi-publish@release/v1