---

name: CI

on:
  - "push"

jobs:
  test:
    name: "Testing"
    runs-on: ubuntu-18.04
    strategy:
      fail-fast: false
      matrix:
        include:
          # Recent Rubies and Rails
          - ruby-version: '2.6'
            rails-version: '6.1'
          - ruby-version: '2.6'
            rails-version: '6.0'
          - ruby-version: '2.7'
            rails-version: '6.0'
          - ruby-version: '2.6'
            rails-version: '5.2'
          # Old Rubies and Rails
          - ruby-version: '2.5'
            rails-version: '5.1'
            bundler: '1'
          - ruby-version: '2.4'
            rails-version: '5.0'
            bundler: '1'
          - ruby-version: '2.4'
            rails-version: '4.2'
            bundler: '1'
          # Failing with a stack trace in active support
          # - ruby-version: '2.4'
          #   rails-version: '4.1'
          #   bundler: '1'

    continue-on-error: "${{ endsWith(matrix.ruby-version, 'head') }}"

    env:
      CI: "1"

    steps:
      - name:                     "Checkout Code"
        uses:                     "actions/checkout@v2"
        timeout-minutes:          5
        with:
          fetch-depth:            0

      - name: Install required libs
        run: |
          sudo apt-get -yqq install libsqlite3-dev

      - name: "Build Ruby"
        uses: ruby/setup-ruby@v1
        with:
          ruby-version:   "${{ matrix.ruby-version }}"
          bundler:        "${{ matrix.bundler || 2 }}"
          bundler-cache:  true
        env:
          RAILS_VERSION: ${{ matrix.rails-version }}

      - name: "Run tests"
        run: |
          bundle exec rake
        env:
          RAILS_VERSION: ${{ matrix.rails-version }}