ci.yaml

name: CI

on: [push, pull_request]
env:
  PYTHON_VERSION: '3.10'
  POETRY_VERSION: '1.3.2'
jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Load cached venv
        id: cache
        uses: actions/cache@v3
        with:
          path: ".venv"
          key: venv-${{ runner.os }}-${{ hashFiles('poetry.lock') }}
          restore-keys: |
            venv-${{ runner.os }}-${{ hashFiles('poetry.lock') }}
            venv-${{ runner.os }}
      - name: Setup poetry
        uses: abatilo/actions-poetry@v2.2.0
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: poetry install
      - name: Run Black
        run: poetry run black . --check --diff --color
      - name: Run MyPy checks
        run: poetry run mypy . --show-error-context --pretty
      - name: Export PiP requirements
        run: poetry export -f requirements.txt > requirements.txt
      - name: Prepare dist
        run: poetry build
      - name: Check metadata
        run: pipx run twine check dist/*
      - name: Dry publish
        run: poetry publish --username "${PYPI_USERNAME}" --password "${PYPI_PASSWORD}" --dry-run
        env:
          PYPI_USERNAME: ${{ secrets.PYPI_USERNAME }}
          PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      - name: Publish
        if: contains('refs/heads/master', github.ref) && github.event_name == 'push'
        run: poetry publish --username "${PYPI_USERNAME}" --password "${PYPI_PASSWORD}"
        env:
          PYPI_USERNAME: ${{ secrets.PYPI_USERNAME }}
          PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}