name: CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ '**' ]
  # UTC Tuesdays 0900. note, no notifications will be sent for failed scheduled builds. :(
  schedule:
    - cron: '0 9 * * TUE'


env:
  POSTGRES_USER: postgres
  POSTGRES_PASSWORD: postgres

jobs:
  tests:
    services:
      db:
        image: postgres:9.4
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
        ports: ['5432:5432']

    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - gemfile: rails_5_0
            ruby: 2.4

          - gemfile: rails_5_0
            ruby: 2.5

          - gemfile: rails_5_1
            ruby: 2.4

          - gemfile: rails_5_2
            ruby: 2.4

          - gemfile: rails_5_2
            ruby: 2.6

          - gemfile: rails_6_0
            ruby: 2.6

          - gemfile: rails_6_0
            ruby: 2.7

          - gemfile: rails_6_1
            ruby: 2.7

          - gemfile: rails_6_1
            ruby: '3.0'

          - gemfile: rails_7_0
            ruby: '3.0'

          - gemfile: rails_7_0
            ruby: 3.1

          - gemfile: rails_7_0
            ruby: 3.2


    name: ${{ matrix.gemfile }}, ruby ${{ matrix.ruby }}

    steps:
    - uses: actions/checkout@v3

    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
        bundler-cache: false

    - name: Bundle install
      run: |
        bundle config set gemfile "${GITHUB_WORKSPACE}/gemfiles/${{ matrix.gemfile }}.gemfile"
        bundle install --jobs 4 --retry 3

    - name: Run tests
      run: |
        bundle exec rspec