version: 2

defaults: &defaults
  working_directory: ~/repo
  docker:
    - image: circleci/node:14.15

workflows:
  version: 2

  build-and-test:
    jobs:
      - build
  build-tag:
    jobs:
      - build:
          filters:
            tags:
              only: /^release\..*$/
            branches:
              ignore: /.*/
      - release:
          context: Production
          requires:
            - build
          filters:
            tags:
              only: /^release\..*$/
            branches:
              ignore: /.*/
  deploy-npm:
    jobs:
      - build:
          filters:
            tags:
              only: /^v\d+\.\d+\.\d+.*/
            branches:
              ignore: /.*/
      - deploy:
          context: Production
          requires:
            - build
          filters:
            tags:
              only: /^v\d+\.\d+\.\d+.*/
            branches:
              ignore: /.*/

jobs:
  build:
    <<: *defaults
    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "package.json" }}-{{checksum "package-lock.json"}}

      - run: sudo npm install -g npm
      - run: npm ci

      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}-{{checksum "package-lock.json"}}

      - run:
          name: run tests incl coverage
          command: npm run test
      - run: npm run lint
      - run: npm run build

      - persist_to_workspace:
          root: ~/repo
          paths: .

  release:
    <<: *defaults
    environment:
      HUB_ARTIFACT_VERSION: 2.5.1
      HUB_ARTIFACT: hub-linux-amd64-2.5.1
    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "package.json" }}-{{checksum "package-lock.json"}}

      - run: sudo npm install -g npm
      - run: |
          sh ./.circleci/install_hub.sh
          mkdir ~/.config/ && echo -e "github.com:\n- user: civictechuser\n  oauth_token: $GITHUB_API_KEY\n  protocol: https\n" > ~/.config/hub

      - run: npm ci

      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}-{{checksum "package-lock.json"}}

      - run:
          name: run tests incl coverage
          command: npm run test
      - run: npm run lint
      - run: npm run build

      - run:
          name: git config
          command: |
            git config credential.helper 'cache --timeout=120'
            git config user.email "no-reply@civic.com"
            git config user.name "CI Deployer"
            git config --global push.default simple

      - run:
          name: create-release
          command: npm run release:create

      - run:
          name: delete-release-tag
          command: git push --delete origin $CIRCLE_TAG

      - run: |
          hub release delete $CIRCLE_TAG

  deploy:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/repo
      - run:
          name: Authenticate with registry
          command: echo "//registry.npmjs.org/:_authToken=$IDENTITY_NPM_TOKEN" > ~/repo/.npmrc
      - run:
          name: Publish package
          command: npm publish --access=public