version: 2.1

jobs:
  test:
    docker:
      - image: cimg/ruby:3.1.0
    environment:
      - BUNDLE_PATH: /home/circleci/bundle
    steps:
      - checkout
      - run:
          name: build checksum target
          command: |
            cat hanko.gemspec gemfiles/* > /tmp/gem_target
      - restore_cache:
          keys:
            - gem-202203151500-{{ checksum "/tmp/gem_target"  }}-{{ .Branch }}
            - gem-202203151500-{{ checksum "/tmp/gem_target"  }}-
            - gem-202203151500-
      - run:
          name: bundle install
          command: |
            bundle install
            bundle exec appraisal install
      - save_cache:
          key: gem-202203151500-{{ checksum "/tmp/gem_target"  }}-{{ .Branch }}
          paths: /home/circleci/bundle
      - run:
          name: test
          command: bundle exec appraisal rake test


workflows:
  ci:
    jobs:
      - test