on-push.yaml

name: tests and deployment

on:
  pull_request:
    branches:
      - main
  push:

jobs:

  test:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      matrix:
        python-version: ["3.9", "3.10", "3.11", "3.12", "pypy-3.9", "pypy-3.10"]
    steps:
    - uses: actions/checkout@v2
      with:
        # See <https://github.com/actions/checkout/issues/249>
        fetch-depth: 0
    - name: set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: test ${{ matrix.python-version }} with Tox
      run: |
        python -m pip install --upgrade 'pip>=23,!=23.1.2,!=23.2'
        python -m pip install 'tox-gh-actions~=2.12.0'
        git submodule update --init --recursive
        tox --verbose

  deploy:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: test
    if: |
      github.ref_type == 'tag' && (
        github.ref_name == 'latest' || startsWith(github.ref_name, 'v')
      )
    concurrency:
      group: ${{ github.ref }}
      cancel-in-progress: true
    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - uses: actions/setup-python@v2
      with:
        python-version: ">=3.10"
    - name: build and check dist and docs
      run: |
        python -m pip install --upgrade 'pip>=23,!=23.1.2,!=23.2'
        python -m pip install \
          tox \
          'versioningit~=2.0'
        . ./helpers/ci-vars.sh  # defines PKG, TAG, VERS, etc.
        if [ ${{ github.ref_name }} = "${TAG}" ] ; then
          ./helpers/propagate-version.sh
          git update-index -q --refresh
          if ! git diff-index --quiet HEAD -- ; then
            git status
            git diff
            echo 1>&2 "$( basename "${0}" ): changes detected after substitutions"
            exit 1
          fi
        else
          [ ${{ github.ref_name }} = latest ]  # assert
        fi
        git config user.name "$( git log --max-count 1 --pretty=format:%an )"
        git config user.email "$( git log --max-count 1 --pretty=format:%ae )"
        tox -e check
        [ -f "dist/${PKG}-${VERS_PATCH}-py3-none-any.whl" ]
        (
          . .tox/check/bin/activate
          mike deploy --rebase --update-aliases "${VERS}" latest
        )
    - name: publish to test PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      if: |
        github.ref_type == 'tag' && startsWith(github.ref_name, 'v')
      with:
        user: __token__
        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
        repository_url: https://test.pypi.org/legacy/
        skip_existing: true
    - name: post test publish check and publish GHQ pages
      if: |
        github.ref_type == 'tag' && startsWith(github.ref_name, 'v')
      run: |
        . ./helpers/ci-vars.sh
        for i in {0..45} ; do
          if pip install \
              --index-url 'https://test.pypi.org/simple' \
              --extra-index-url 'https://pypi.org/simple' \
              "${PROJECT}==${VERS_PATCH}" ; then
            break
          fi
          sleep 2
        done
        [ "$( python -c "from ${PKG} import __vers_str__ ; print(__vers_str__)" )" = "${VERS_PATCH}" ]
        git push origin gh-pages
    - name: publish to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      if: |
        github.ref_type == 'tag' && startsWith(github.ref_name, 'v')
      with:
        user: __token__
        password: ${{ secrets.PYPI_API_TOKEN }}