version: '2.1'

jobs:
  build-ruby-27:
    docker: 
      - image: circleci/ruby:2.7.0
    steps:
      - checkout
      - restore_cache:
          keys:
            - rubygems-27-cache-{{ .Branch }}-{{ checksum "Gemfile" }}-{{ checksum "flex-commerce-api.gemspec" }}
            - rubygems-27-cache-{{ .Branch }}
            - rubygems-27-cache
      - run: bundle install --path vendor/bundle
      - save_cache:
          key: rubygems-27-cache-{{ .Branch }}-{{ checksum "Gemfile" }}-{{ checksum "flex-commerce-api.gemspec" }}
          paths:
            - vendor/bundle
      - run: bundle exec rspec
      
  build-ruby-25:
    docker: 
      - image: circleci/ruby:2.5.3
    steps:
      - checkout
      - restore_cache:
          keys:
            - rubygems-25-cache-{{ .Branch }}-{{ checksum "Gemfile" }}-{{ checksum "flex-commerce-api.gemspec" }}
            - rubygems-25-cache-{{ .Branch }}
            - rubygems-25-cache
      - run: gem install bundler -v "~> 1.17"
      - run: bundle install --path vendor/bundle
      - save_cache:
          key: rubygems-25-cache-{{ .Branch }}-{{ checksum "Gemfile" }}-{{ checksum "flex-commerce-api.gemspec" }}
          paths:
            - vendor/bundle
      - run: bundle exec rspec


workflows:
  version: 2
  build:
    jobs:
      - build-ruby-27
      - build-ruby-25