version: 2

workflows:
  version: 2
  build-and-deploy:
    jobs:
      - install
      - test:
          requires:
            - install
      - deploy:
          requires:
            - test
          filters:
            branches:
              only:
                - master

job-defaults: &mdx-defaults
  docker:
    - image: circleci/node:lts
  working_directory: /tmp/src

jobs:
  install:
    <<: *mdx-defaults
    steps:
      - checkout
      - restore_cache:
          keys:
          - v2-dependencies-{{ checksum "yarn.lock" }}
          - v2-dependencies-
      - run:
          name: Install and Link
          command: |
            yarn install
            yarn lerna exec yarn install
      - run: yarn lerna exec yarn install
      - save_cache:
          paths:
            - node_modules
          key: v2-dependencies-{{ checksum "yarn.lock" }}
      - persist_to_workspace:
          root: .
          paths:
            - node_modules

  test:
    <<: *mdx-defaults
    steps:
      - checkout
      - attach_workspace:
          at: /tmp/src
      - run:
          command: yarn bootstrap
      - run:
          command: yarn test

  deploy:
    <<: *mdx-defaults
    steps:
      - checkout
      - attach_workspace:
          at: /tmp/src
      - run:
          name: Authenticate with registry
          command: echo "//registry.npmjs.org/:_authToken=\${NPM_AUTH_TOKEN}" >> /tmp/src/.npmrc 2> /dev/null
      - run:
          name: Publish to npm
          command: yarn publish-ci