version: 2
jobs:
  build:
    working_directory: ~/repo
    docker:
      - image: node:10.13.0
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "package.json" }}
          - v1-dependencies-
      - run: npm install
      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}
      - run: npm run build
      - persist_to_workspace:
          root: .
          paths:
            - .
  docs:
    working_directory: ~/repo
    docker:
      - image: node:10.13.0
    steps:
      - attach_workspace:
          at: .
      - run: npm run build-storybook
      - store_artifacts:
          path: storybook-static
  deploy:
    working_directory: ~/repo
    docker:
      - image: node:10.13.0
    steps:
      - attach_workspace:
          at: .
      - run:
          name: Authenticate with registry
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/repo/.npmrc
      - run: npm publish

workflows:
  version: 2
  build_and_test:
    jobs:
      - build
      - docs:
          requires:
            - build
      - deploy:
          requires:
            - build
          filters:
            branches:
              only: master