name: CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby:
          - 2.5
          - 2.6
          - 2.7
          - head
          - jruby
    services:
      redis:
        image: redis
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6379:6379
    name: Tests Ruby ${{ matrix.ruby }}
    steps:
      - uses: actions/checkout@v1
      - name: Set up Ruby ${{ matrix.ruby }}
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
      - name: Run tests
        run: |
          gem install bundler
          bundle install --jobs 4 --retry 3
          bundle exec rake
        env:
          REDIS_HOST: localhost