name: Publish Python 🐍 distributions 📦 to PyPI

on:
  push:
    tags:
      - "*"

jobs:
  build-n-publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@master
      - name: Set up Python 3.10
        uses: actions/setup-python@v3
        with:
          python-version: "3.10"
      - name: Install pypa/setuptools
        run: >-
          python -m
          pip install wheel
      - name: Extract tag name
        id: tag
        run: echo ::set-output name=TAG_NAME::$(echo $GITHUB_REF | cut -d / -f 3)
      - name: Update version in setup.py
        run: >-
          sed -i "s/{{VERSION_PLACEHOLDER}}/${{ steps.tag.outputs.TAG_NAME }}/g" setup.py
      - name: Build a binary wheel
        run: >-
          python setup.py sdist bdist_wheel
      - name: Publish distribution 📦 to PyPI
        uses: pypa/gh-action-pypi-publish@master
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}