name: MongoengineCI
on:
  # All PR
  pull_request:
  # master branch merge
  push:
    branches:
      - master
  # release tags
  create:
    tags:
      - 'v[0-9]+\.[0-9]+\.[0-9]+*'
env:
  MONGODB_3_4: 3.4.19
  MONGODB_3_6: 3.6.13
  MONGODB_4_0: 4.0.13

  PYMONGO_3_4: 3.4
  PYMONGO_3_6: 3.6
  PYMONGO_3_9: 3.9
  PYMONGO_3_11: 3.11

  MAIN_PYTHON_VERSION: 3.7

jobs:
  linting:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3.7
      uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - run: bash .github/workflows/install_ci_python_dep.sh
    - run: pre-commit run -a

  test:
    # Test suite run against recent python versions
    # and against a few combination of MongoDB and pymongo
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: [3.6, 3.7, 3.8, 3.9, pypy3]
        MONGODB: [$MONGODB_4_0]
        PYMONGO: [$PYMONGO_3_11]
        include:
          - python-version: 3.7
            MONGODB: $MONGODB_3_4
            PYMONGO: $PYMONGO_3_6
          - python-version: 3.7
            MONGODB: $MONGODB_3_6
            PYMONGO: $PYMONGO_3_9
          - python-version: 3.7
            MONGODB: $MONGODB_3_6
            PYMONGO: $PYMONGO_3_11
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: install mongo and ci dependencies
      run: |
        bash .github/workflows/install_mongo.sh ${{ matrix.MONGODB }}
        bash .github/workflows/install_ci_python_dep.sh
        bash .github/workflows/start_mongo.sh ${{ matrix.MONGODB }}
    - name: tox dry-run (to pre-install venv)
      run: tox -e $(echo py${{ matrix.python-version }}-mg${{ matrix.PYMONGO }} | tr -d . | sed -e 's/pypypy/pypy/') -- -a "-k=test_ci_placeholder"
    - name: Run test suite
      run: tox -e $(echo py${{ matrix.python-version }}-mg${{ matrix.PYMONGO }} | tr -d . | sed -e 's/pypypy/pypy/') -- -a "--cov=mongoengine"
    - name: Send coverage to Coveralls
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      if: ${{ matrix.python-version == env.MAIN_PYTHON_VERSION }}
      run: coveralls

  build_doc_dryrun:
    # ensures that readthedocs can be built continuously
    # to avoid that it breaks when new releases are being created
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - name: install python dep
      run: |
        pip install -e .
        pip install -r docs/requirements.txt
    - name: build doc
      run: |
        cd docs
        make html-readthedocs

  irc_notification:
    runs-on: ubuntu-latest
    needs: [linting, test]
    steps:
      - uses: rectalogic/notify-irc@v1
        if: success()
        with:
          channel: "irc.freenode.org#mongoengine"
          nickname: github-notifier
          message: |
            Build ${{ job.status }} - ${{ github.actor }} ${{ github.event_name }} ${{ github.event.ref }}

  build-n-publish-dummy:
    runs-on: ubuntu-latest
    needs: [linting, test]
    steps:
    - uses: actions/checkout@master
    - name: Set up Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: 3.7
    - name: build dummy wheel for test-pypi (hacking versioning to make it unique)
      run: |
        pip install wheel
        python setup.py egg_info -b ".dev`date '+%Y%m%d%H%M%S'`" build sdist bdist_wheel
    - name: publish test-pypi
      if: github.event_name != 'pull_request'
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.test_pypi_token }}
        repository_url: https://test.pypi.org/legacy/

  build-n-publish:
    runs-on: ubuntu-latest
    needs: [linting, test]
    steps:
    - uses: actions/checkout@master
    - name: Set up Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: 3.7
    # todo separate build from publish
    # https://stackoverflow.com/questions/59349905/which-properties-does-github-event-in-a-github-workflow-have
    - name: build dummy wheel for test-pypi
      run: |
        pip install wheel
        python setup.py sdist bdist_wheel
    - name: publish pypi
      uses: pypa/gh-action-pypi-publish@master
      if: github.event_name == 'create' && startsWith(github.ref, 'refs/tags/v')
      with:
        password: ${{ secrets.pypi_token }}