name: CI

on:
  push:
    paths-ignore:
      - 'docs/**'
      - '**/*.rst'
      - '**/*.md'
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:

   lint:
     name: Code linters
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install python
         uses: actions/setup-python@v2
         with:
           python-version: 3.9
       - name: run code linters
         run: |
           pip install -r dev_requirements.txt
           invoke linters

   run-tests:
     runs-on: ubuntu-latest
     strategy:
       max-parallel: 6
       matrix:
         python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', 'pypy-3.7']
         test-type: ['standalone', 'cluster']
         connection-type: ['hiredis', 'plain']
     env:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
     name: Python ${{ matrix.python-version }} ${{matrix.test-type}}-${{matrix.connection-type}} tests
     steps:
       - uses: actions/checkout@v2
       - name: install python
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
       - name: run tests
         run: |
           pip install -r dev_requirements.txt
           tox -e ${{matrix.test-type}}-${{matrix.connection-type}}
       - name: Upload codecov coverage
         uses: codecov/codecov-action@v2
         with:
           fail_ci_if_error: false
           token: ${{ secrets.CODECOV_TOKEN }}

   build_and_test_package:
    name: Validate building and installing the package
    runs-on: ubuntu-latest
    strategy:
      matrix:
        extension: ['tar.gz', 'whl']
    steps:
      - uses: actions/checkout@v2
      - name: install python
        uses: actions/setup-python@v2
        with:
          python-version: 3.9
      - name: Run installed unit tests
        run: |
          bash .github/workflows/install_and_test.sh ${{ matrix.extension }}

   install_package_from_commit:
    name: Install package from commit hash
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', 'pypy-3.7']
    steps:
      - uses: actions/checkout@v2
      - name: install python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: install from pip
        run: |
          pip install --quiet git+${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git@${GITHUB_SHA}