version: 2
jobs:
  build:
    working_directory: ~/repo
    docker:
      - image: circleci/node:8.11.3
    steps:
      - checkout
      - run:
          name: authorize npm
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
      - restore_cache:
          key: dependency-cache-{{ checksum "package.json" }}
      - run:
          name: run npm install
          command: npm install
      - save_cache:
          key: dependency-cache-{{ checksum "package.json" }}
          paths:
          - ./node_modules
      - run: mkdir ~/junit
      - run:
          name: build & test
          command: npm run ci
          when: always
      - run: cp test-results.xml ~/junit/test-results.xml
      - store_test_results:
          path: ~/junit
      - store_artifacts:
          path: ~/junit

  build_deploy_npm:
    working_directory: ~/repo
    docker:
      - image: circleci/node:8.11.3
    steps:
      - checkout
      - run:
          name: authorize npm
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
      - restore_cache:
          key: dependency-cache-{{ checksum "package.json" }}
      - run:
          name: run npm install
          command: npm install
      - save_cache:
          key: dependency-cache-{{ checksum "package.json" }}
          paths:
          - ./node_modules
      - run: mkdir ~/junit
      - run:
          name: build & test
          command: npm run ci
          when: always
      - run: cp test-results.xml ~/junit/test-results.xml
      - store_test_results:
          path: ~/junit
      - store_artifacts:
          path: ~/junit
      - run:
          name: publish package to npm
          command: npm publish

workflows:
  version: 2
  build_deploy:
    jobs:
      - build:
          context: secrets
      - build_deploy_npm:
          context: secrets
          filters:
            tags:
              only: /.*/
            branches:
              ignore: /.*/