version: 2.1

jobs:
  rspec:
    parameters:
      ruby_version:
        type: string
      gemfile:
        type: string
    docker:
    - image: cimg/ruby:<< parameters.ruby_version >>
    - image: cimg/mysql:8.0
      environment:
        MYSQL_ALLOW_EMPTY_PASSWORD: 'true'
        MYSQL_ROOT_HOST: '%'
    - image: cimg/postgres:14.2
      environment:
        POSTGRES_USER: postgres
        POSTGRES_HOST_AUTH_METHOD: trust
    environment:
      BUNDLE_GEMFILE: gemfiles/<< parameters.gemfile >>
    steps:
      - run:
          name: apt-get install
          command: |
            sudo apt-get update
            sudo apt-get install -y mysql-client
      - run:
          name: wait db
          command: |
            dockerize -wait tcp://127.0.0.1:3306 -wait tcp://127.0.0.1:5432 -timeout 1m
      - checkout
      - run:
          name: "bundle install"
          command: |
            bundle install
      - run:
          name: "run spec"
          command: |
            bundle exec rake test

# Invoke jobs via workflows
# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
workflows:
  ci:
    jobs:
      - rspec:
          matrix:
            parameters:
              ruby_version: ["2.6", "2.7", "3.0", "3.1"]
              gemfile: ["rails52.gemfile", "rails60.gemfile", "rails61.gemfile"]
            exclude:
              - ruby_version: "2.7"
                gemfile: "rails52.gemfile"
              - ruby_version: "3.0"
                gemfile: "rails52.gemfile"
              - ruby_version: "3.1"
                gemfile: "rails52.gemfile"