version: 2.1

aliases:
  - &defaults
    docker:
      - image: circleci/node:12-browsers
        auth:
          username: $DOCKERHUB_USERNAME
          password: $DOCKERHUB_PASSWORD
    working_directory: ~/repo
  - &environment
    CXX: g++-4.8
    FASTLY_ACTIVATE_CHANGES: true
    NODE_ENV: production
    S3_LOCAL_DIR: build
    SENTRY_ORG: scratch-foundation
    SKIP_CLEANUP: true
    WWW_VERSION: ${CIRCLE_SHA1:0:5}
  - &env_production
    API_HOST: https://api.scratch.mit.edu
    ASSET_HOST: https://assets.scratch.mit.edu
    BACKPACK_HOST: https://backpack.scratch.mit.edu
    CLOUDDATA_HOST: clouddata.scratch.mit.edu
    FASTLY_API_KEY: ${FASTLY_API_KEY_PRODUCTION}
    FASTLY_SERVICE_ID: ${FASTLY_SERVICE_ID_PRODUCTION}
    GA_TRACKER: UA-30688952-1
    PROJECT_HOST: https://projects.scratch.mit.edu
    RECAPTCHA_SITE_KEY: 6LeRbUwUAAAAAFYhKgk3G9OKWqE_OJ7Z-7VTUCbl
    ROOT_URL: https://scratch.mit.edu
    S3_BUCKET_NAME: scratch-www-production
    SCRATCH_ENV: production
    SENTRY_DSN: https://ebc2f8a6bc7b44ca8fd902fd4f16b3d7@sentry.io/1357122
    SENTRY_PROJECT: scratch-30-production
    STATIC_HOST: https://cdn2.scratch.mit.edu
    TEST_PROJECT_ID: 414835599
  - &env_staging
    API_HOST: https://api.scratch.ly
    ASSET_HOST: https://assets.scratch.ly
    BACKPACK_HOST: https://backpack.scratch.ly
    CLOUDDATA_HOST: varserver2.scratch.ly
    FASTLY_API_KEY: ${FASTLY_API_KEY_STAGING}
    FASTLY_SERVICE_ID: ${FASTLY_SERVICE_ID_STAGING}
    GA_TRACKER: UA-30688952-7
    PROJECT_HOST: https://projects.scratch.ly
    RECAPTCHA_SITE_KEY: 6LfukK4UAAAAAFR44yoZMhv8fj6xh-PMiIxwryG3
    ROOT_URL: https://scratch.ly
    S3_BUCKET_NAME: scratch-www-staging
    SCRATCH_ENV: staging
    SENTRY_DSN: https://c01014988b0a4f44bbefdf235623c456@sentry.io/1357982
    SENTRY_PROJECT: scratch-30-staging
    STATIC_HOST: https://cdn.scratch.ly
    TEST_PROJECT_ID: 1300006196
  - &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-

jobs:
  build-staging:
    <<: *defaults
    environment:
      <<: *environment
      <<: *env_staging
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "Run npm test to build"
          command: |
            npm --production=false ci
            npm run test
      - *save_npm_cache
      - *save_git_cache
      - *save_build_cache
  build-production:
    <<: *defaults
    environment:
      <<: *environment
      # <<: *env_production
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "Run npm test to build"
          command: |
            npm --production=false ci
            npm run test
      - *save_npm_cache
      - *save_git_cache
      - *save_build_cache
  deploy-staging:
    <<: *defaults
    environment:
      <<: *environment
      <<: *env_staging
    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
            FASTLY_API_KEY="${FASTLY_API_KEY_STAGING}" FASTLY_SERVICE_ID="${FASTLY_SERVICE_ID_STAGING}" npm run deploy
  deploy-production:
    <<: *defaults
    environment:
      <<: *environment
      # <<: *env_production
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - *restore_build_cache
      - run:
          name: "deploy to production"
          command: |
            echo "don't deploy to production until we know it works"
            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-staging:
    <<: *defaults
    environment:
      <<: *environment
      <<: *env_staging
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "integration tests"
          command: |
            npm run test:integration:remote
  integration-production:
    <<: *defaults
    environment:
      <<: *environment
      # <<: *env_production
    steps:
      - *restore_git_cache
      - checkout
      - *restore_npm_cache
      - run:
          name: "integration tests"
          command: |
            npm run test:integration:remote

workflows:
  build-test-deploy:
    jobs:
      - build-staging:
          filters:
            branches:
              only:
                - circleci-project-setup # remove this before releasing
                - develop
                - /^hotfix\/.*/
                - /^release\/.*/
      - deploy-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:
          requires:
            - deploy-staging
          filters:
            branches:
              only:
                - circleci-project-setup # remove this before releasing
                - develop
                - /^hotfix\/.*/
                - /^release\/.*/