circle.yml

version: 2

.job-defaults: &job-defaults
  docker:
    - image: circleci/node:12.10-stretch-browsers

.store-cache-npm-deps: &store-cache-npm-deps
  save_cache:
    key: npm-deps-{{ checksum "yarn.lock" }}
    paths: [ node_modules, ~/.cache/Cypress/ ]

.restore-cache-npm-deps: &restore-cache-npm-deps
  restore_cache:
    key: npm-deps-{{ checksum "yarn.lock" }}

.attach-workspace: &attach-workspace
  attach_workspace:
    at: .

.run-install: &run-install
  run:
    name: Installing
    command: yarn install --frozen-lockfile

.cypress-artifacts: &cypress-artifacts
  store_artifacts: { path: dist/cypress, destination: dist/cypress  }


jobs:
  build:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *run-install
      - *store-cache-npm-deps
      - run:
          name: Build
          command: |
            source tools/ci-get-set-env.sh
            yarn build:$APP_ENV_NAME --progress=false
            yarn analyze
      - persist_to_workspace:
          root: .
          paths:
            - dist/apps/*
      - store_artifacts: { path: dist/apps, destination: dist/apps }

  unit-tests:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *run-install
      - run: yarn test:ci --progress=false
      - persist_to_workspace:
          root: .
          paths: [ coverage/* ]
      - store_test_results:
          path: coverage/apps/wcn/clover.xml

  linting:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *run-install
      - run: yarn lint

  e2e-tests:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *attach-workspace
      - *run-install
      - run: |
          yarn serve &
          yarn e2e:ci --base-url=http://localhost:4104
      - *cypress-artifacts

  e2e-smoke-dev:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *attach-workspace
      - *run-install
      - run: |
          yarn e2e:ci --base-url=https://stage.what-conference-next.com
      - *cypress-artifacts

  e2e-smoke-prod:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *attach-workspace
      - *run-install
      - run: |
          yarn e2e:ci --base-url=https://what-conference-next.com
      - *cypress-artifacts

  deploy:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *attach-workspace
      - *run-install
      - run:
          name: Deploy STAGE
          command: |
            yarn deploy
            # Send deploy message to #frontend-events-dev Slack channel
            curl -X POST --data-urlencode "payload={\"channel\": \"#frontend-events-dev\", \"username\": \"CI Deployments\", \"text\": \"*STAGE https://stage.what-conference-next.com/ deployed with success* :green_heart:\", \"icon_emoji\": \":rocket:\"}" https://hooks.slack.com/services/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

  deploy-prod:
    <<: *job-defaults
    steps:
      - checkout
      - *restore-cache-npm-deps
      - *attach-workspace
      - *run-install
      - run:
          name: Deploy PROD
          command: |
            yarn deploy:prod
            # Send deploy message to #frontend-events-dev Slack channel
            curl -X POST --data-urlencode "payload={\"channel\": \"#frontend-events-dev\", \"username\": \"CI Deployments\", \"text\": \"*LIVE https://what-conference-next.com deployed with success* :green_heart:\", \"icon_emoji\": \":bomb:\"}" https://hooks.slack.com/services/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


#
# Workflow setup
#
workflows:
  version: 2
  build test deploy:
    jobs:
      - build
      - unit-tests:
          requires: [ build ]
      - linting:
          requires: [ build ]
      - e2e-tests:
          requires: [ build ]
          # TODO: we need to fine-tune Cypress so it can run on production DB
          # Since it's the same job as on dev/stage, we cannot apply here wcn-prod context
          filters:
            branches:
              ignore: prod

      - deploy:
          requires: [ unit-tests, e2e-tests ]
          filters:
            branches:
              only: master
      - e2e-smoke-dev:
          requires: [ deploy ]

      - deploy-prod:
          requires: [ unit-tests ]
          filters:
            branches:
              only: prod
      - e2e-smoke-prod:
          requires: [ deploy-prod ]
          context: wcn-prod