circle.yml

version: 2
jobs:
  build:
    docker:
      - image: cimg/ruby:2.6.1
        environment:
          BUNDLER_VERSION: 2.0.1
    steps:
      - checkout
      - run: apt update -y && apt-get install -y lsof
      - run:
          name: Install Bundler 2.0.1
          command: gem install --no-doc bundler:2.0.1
      - restore_cache:
         keys:
           - bundle-{{ checksum "Gemfile" }}-{{ checksum "valkyrie-shrine.gemspec" }}
           - bundle- # used if checksum fails
      - run:
          name: Install dependencies
          command: bundle check --path=vendor/bundle || bundle install --path=vendor/bundle --jobs 4 --retry 3
      - save_cache:
          key: bundle-{{ checksum "Gemfile" }}-{{ checksum "valkyrie-shrine.gemspec" }}
          paths:
            - "vendor/bundle"
      - run:
          name: Run Rubocop
          command: bundle exec rubocop
      - run:
          name: Run Specs
          command: bundle exec rspec spec