tox.yml

name: tox

on:
  push:
    branches:
      - master
      - "[0-9]+.[0-9]+.x"
    tags:
      - "*"

  pull_request:
    branches:
      - master
      - "[0-9]+.[0-9]+.x"

jobs:
  build:
    name: ${{ matrix.name }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        name: [
          # "docs",
          "py36",
          "py37",
          "py38",
          "linters",
          "packaging",
        ]
        os: [
          "ubuntu-latest",
        ]

        include:

          # - name: docs
          #   python: "3.6"
          #   os: ubuntu-latest
          #   tox_env: docs
          - name: py36
            python: "3.6"
            os: ubuntu-latest
            tox_env: py36
          - name: py37
            python: "3.7"
            os: ubuntu-latest
            tox_env: py37
          - name: py38
            python: "3.8"
            os: ubuntu-latest
            tox_env: py38

          - name: "linters"
            python: "3.7"
            os: ubuntu-latest
            tox_env: "linters"
          - name: "packaging"
            python: "3.7"
            os: ubuntu-latest
            tox_env: "packaging"

    steps:
      - uses: actions/checkout@v1
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install tox
      - name: Test
        run: "tox -e ${{ matrix.tox_env }}"

  publish:
    name: Publish to PyPI registry
    needs:
      - build
    runs-on: ubuntu-latest

    env:
      PY_COLORS: 1
      TOXENV: packaging

    steps:
      - name: Switch to using Python 3.6 by default
        uses: actions/setup-python@v2
        with:
          python-version: 3.6
      - name: Install tox
        run: python -m pip install --user tox
      - name: Check out src from Git
        uses: actions/checkout@v2
        with:
          # Get shallow Git history (default) for tag creation events
          # but have a complete clone for any other workflows.
          # Both options fetch tags but since we're going to remove
          # one from HEAD in non-create-tag workflows, we need full
          # history for them.
          fetch-depth: >-
            ${{
              (
                github.event_name == 'create' &&
                github.event.ref_type == 'tag'
              ) &&
              1 || 0
            }}
      - name: Drop Git tags from HEAD for non-tag-create events
        if: >-
          github.event_name != 'create' ||
          github.event.ref_type != 'tag'
        run: >-
          git tag --points-at HEAD
          |
          xargs git tag --delete
      - name: Build dists
        run: python -m tox
      - name: Publish to test.pypi.org
        if: >-
          (
            github.event_name == 'push' &&
            github.ref == format(
              'refs/heads/{0}', github.event.repository.default_branch
            )
          ) ||
          (
            github.event_name == 'create' &&
            github.event.ref_type == 'tag'
          )
        uses: pypa/gh-action-pypi-publish@master
        with:
          password: ${{ secrets.testpypi_password }}
          repository_url: https://test.pypi.org/legacy/
      - name: Publish to pypi.org
        if: >-  # "create" workflows run separately from "push" & "pull_request"
          github.event_name == 'create' &&
          github.event.ref_type == 'tag'
        uses: pypa/gh-action-pypi-publish@master
        with:
          password: ${{ secrets.pypi_password }}