prerelease.yml

name: TestPyPI

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+[ab][0-9]+'

env:
  TWINE_USERNAME: __token__
  TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
  TWINE_REPOSITORY_URL: 'https://test.pypi.org/legacy/'

jobs:
  build-and-publish:
    name: Build and publish to TestPyPI
    runs-on: ubuntu-latest

    defaults:
      run:
        shell: bash -l {0}

    strategy:
      fail-fast: false

    steps:
      - uses: actions/checkout@v3
      - name: Set up Python 3.12
        uses: actions/setup-python@v4
        with:
          python-version: "3.12"

      - name: Install twine
        run: |
          pip install --upgrade pip wheel setuptools
          pip install twine
          python --version
          pip --version
          twine --version

      - name: Create source distribution
        run: |
          python setup.py sdist --dist-dir wheelhouse

      - name: Upload source distribution
        run: |
          twine upload --skip-existing wheelhouse/*.tar.gz