version: 2.1

defaults: &defaults
  docker:
    - image: circleci/node:10

orbs:
  codecov: codecov/codecov@1.0.5

jobs:
  test:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          keys:
            - v1-dependencies-{{ checksum "package.json" }}
            - v1-dependencies-
      - run: npm install
      - run:
          name: Run build
          command: npm run build
      - run:
          name: Run tests
          command: npm test
      - codecov/upload:
          file: coverage/*.json
      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}
      - run: npm build
      - persist_to_workspace:
          root: .
          paths:
            - README.md
            - CHANGELOG.md
            - LICENSE
            - package.json
            - package-lock.json
            - .npmignore
            - dist
  deploy:
    <<: *defaults
    steps:
      - attach_workspace:
          at: .
      - run:
          name: List Workspace
          command: ls
      - run:
          name: Authenticate with registry
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > .npmrc
      - run:
          name: Publish package
          command: npm publish --access=public

workflows:
  version: 2
  test:
    jobs:
      - test
  test-deploy:
    jobs:
      - test:
          filters:
            tags:
              only: /^v.*/
      - hold:
          type: approval
          requires:
            - test
          filters:
            branches:
              only: master
      - deploy:
          requires:
            - hold
          filters:
            branches:
              only: master