version: 2.1

aliases:
  - &defaults
    docker:
      - image: circleci/node:12-browsers
        auth:
          username: $DOCKERHUB_USERNAME
          password: $DOCKERHUB_PASSWORD
    working_directory: ~/repo
  - &save_git_cache
    save_cache:
      paths:
        - .git
      key: v1-git-{{ .Revision }}
  - &restore_git_cache
    restore_cache:
      keys:
        - v1-git-{{ .Revision }}
        - v1-git-
  - &save_npm_cache
    save_cache:
      paths:
        - node_modules
      key: v1-npm-{{ checksum "package-lock.json" }}
  - &restore_npm_cache
    restore_cache:
      keys:
        - v1-npm-{{ checksum "package-lock.json" }}
        - v1-npm-
  - &save_build_cache
    save_cache:
      paths:
        - ./build
        - ./intl
      key: v1-build-{{ .Revision }}
  - &restore_build_cache
    restore_cache:
      keys:
        - v1-build-{{ .Revision }}
        - v1-build-
  - &build
    <<: *defaults
    resource_class: medium+
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "Run npm test to build"
          command: |
            npm --production=false ci
            WWW_VERSION=${CIRCLE_SHA1:0:5} npm run test
      - *save_npm_cache
      - *save_git_cache
      - *save_build_cache
  - &deploy
    <<: *defaults
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - *restore_build_cache
      - run:
          name: "deploy to staging"
          command: |
            curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
            python get-pip.py
            pip install -r requirements.txt
            npm run deploy
  - &integration
    <<: *defaults
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "integration tests"
          command: |
            npm run test:integration:remote


jobs:
  build-staging:
    <<: *build
  build-production:
    # <<: *build
  deploy-staging:
    <<: *deploy
  deploy-production:
    # <<: *deploy
  integration-staging:
    <<: *integration
  integration-production:
    # <<: *integration

workflows:
  build-test-deploy:
    jobs:
      - build-staging:
          context:
            - scratch-www-all
            - scratch-www-staging
          filters:
            branches:
              only:
                - circleci-project-setup # remove this before releasing
                - develop
                - /^hotfix\/.*/
                - /^release\/.*/
      - deploy-staging:
          context:
            - scratch-www-all
            - scratch-www-staging
          requires:
            - build-staging
          filters:
            branches:
              only:
                - circleci-project-setup # remove this before releasing
                - develop
                - /^hotfix\/.*/ # make sure this syntax works.  may need a regex
                - /^release\/.*/
      - integration-staging:
          context:
            - scratch-www-all
            - scratch-www-staging
          requires:
            - deploy-staging
          filters:
            branches:
              only:
                - circleci-project-setup # remove this before releasing
                - develop
                - /^hotfix\/.*/
                - /^release\/.*/