version: 2.1
jobs:
  build:
    docker:
      # specify the version you desire here
      - image: vuejs/ci
        user: node

    working_directory: /home/node/repo

    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
            - v2-dependencies-{{ checksum "yarn.lock" }}

      - run: yarn install --pure-lockfile

      - save_cache:
          paths:
            - node_modules
            - ~/.cache/yarn
          key: v2-dependencies-{{ checksum "yarn.lock" }}

      # run tests!
      - run: yarn test