name: CI

on:
- push

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

    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-18.04
        - macos-latest
        ruby_version:
        - 2.7.x
        - 2.6.x
        - 2.5.x
        - 2.4.x
        python_version:
        - 3.8.x
        - 3.7.x
        - 3.6.x
        - 2.7.x
        python_architecture:
        - x64

    steps:
      - name: Setup Ruby
        if: matrix.ruby_version != 'master-nightly'
        uses: actions/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby_version }}

      - name: Setup Python
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python_version }}
          architecture: ${{ matrix.python_architecture }}

      - name: Checkout
        uses: actions/checkout@v1
        with:
          fetch-depth: 1

      - name: Prepare environment
        run: |
          gem install bundler

      - name: Install requirements
        run: |
          pip install --user numpy
          bundle install

      - name: Compile pycall.so
        run: |
          bundle exec rake compile

      - name: Python investigator
        run: |
          python lib/pycall/python/investigator.py

      - name: Test
        run: |
          PYTHON=python bundle exec rake