version: 2
jobs:
  build:
    docker:
      - image: circleci/ruby:2.4.3-node

    steps:
      - checkout
      - restore_cache:
          keys:
            - forward-calendar-rb-bundle-v1-{{ checksum "Gemfile.lock" }}
      - run:
          name: Install Dependencies
          command: bundle check --path=vendor/bundle || bundle install --path=vendor/bundle --jobs=4 --retry=3
      - save_cache:
          key: forward-calendar-rb-bundle-v1-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle
      - run:
          name: Linting
          command: bundle exec rubocop
      - run:
          name: Test
          command: bundle exec rspec