# version: 2.1
# jobs:
#   build:
#     docker: &shared_docker
#       - image: circleci/node:12
#     steps:
#       - checkout # check out the code in the project directory
#       - restore_cache:
#           keys:
#             - npm-v1-dependencies-{{ checksum "yarn.lock" }}
#       - run: yarn global add node-gyp && yarn install
#       - save_cache:
#           key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
#           paths:
#             - ./node_modules

#   job2:
#     docker: *shared_docker
#     steps:
#       - checkout
#       - restore_cache:
#           keys:
#             - npm-v1-dependencies-{{ checksum "yarn.lock" }}
#       - run: echo Hello World !

# workflows:
#   version: 2
#   build_test:
#     jobs:
#       - build
#       - job2


version: 2
jobs:
  build:
    docker: &docker
      - image: circleci/node:12
    
    working_directory: ~/repo

    steps:
      - run: echo build step

  test:
    docker: *docker

    working_directory: ~/repo

    steps:
      - run: echo test step

workflows:
  version: 2
  build-and-test:
    jobs:
      - test:
          requires:
            - build