name: pypi
on:
  push:
    tags:
      - "*"

env:
  DEFAULT_BRANCH: "main"

jobs:
  build-and-deploy:
    name: Build and PyPI
    runs-on: ubuntu-latest
    steps:
      - name: check out
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          lfs: true

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.9

      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true
          installer-parallel: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v2
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/pyproject.toml') }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --no-interaction --no-root
      - name: Install library
        run: poetry install --no-interaction

      - name: Debugging information
        run: |
          source .venv/bin/activate
          echo "github.ref:" ${{github.ref}}
          echo "github.event_name:" ${{github.event_name}}
          echo "github.head_ref:" ${{github.head_ref}}
          echo "github.base_ref:" ${{github.base_ref}}
          set -x
          git rev-parse --abbrev-ref HEAD
          git branch
          git branch -a
          git remote -v
          python -V
          pip list --not-required
          pip list

      - name: Build
        run: poetry build

      - name: Deploy
        env:
          PYTHON_KEYRING_BACKEND: keyring.backends.null.Keyring
          POETRY_HTTP_BASIC_PYPI_USERNAME: __token__
          POETRY_HTTP_BASIC_PYPI_PASSWORD: ${{ secrets.PYPI_TOKEN}}
          POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_TOKEN}}
        run: poetry publish