.frontend-base:
  extends:
    - .default-retry
    - .default-before_script
    - .assets-compile-cache
  variables:
    SETUP_DB: "false"
    # we override the max_old_space_size to prevent OOM errors
    NODE_OPTIONS: --max_old_space_size=3584
    WEBPACK_VENDOR_DLL: "true"

.compile-assets-base:
  extends: .frontend-base
  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.6-git-2.27-lfs-2.9-node-12.x-yarn-1.21-graphicsmagick-1.3.34
  stage: prepare
  script:
    - node --version
    - run_timed_command "retry yarn install --frozen-lockfile"
    - free -m
    - run_timed_command "bin/rake gitlab:assets:compile > assets-compile.log 2>&1"
    - run_timed_command "scripts/clean-old-cached-assets"

compile-production-assets:
  extends:
    - .compile-assets-base
    - .frontend:rules:compile-production-assets
  variables:
    NODE_ENV: "production"
    RAILS_ENV: "production"
    WEBPACK_REPORT: "true"
  artifacts:
    name: webpack-report
    expire_in: 31d
    paths:
      - assets-compile.log
      # These assets are used in multiple locations:
      # - in `build-assets-image` job to create assets image for packaging systems
      # - GitLab UI for integration tests: https://gitlab.com/gitlab-org/gitlab-ui/-/blob/e88493b3c855aea30bf60baee692a64606b0eb1e/.storybook/preview-head.pug#L1
      - public/assets/
      - webpack-report/
    when: always
  after_script:
    - rm -f /etc/apt/sources.list.d/google*.list  # We don't need to update Chrome here

compile-test-assets:
  extends:
    - .compile-assets-base
    - .frontend:rules:compile-test-assets
  artifacts:
    expire_in: 7d
    paths:
      - assets-compile.log
      - public/assets/
      - node_modules/@gitlab/svgs/dist/icons.json  # app/helpers/icons_helper.rb uses this file
    when: always

compile-test-assets as-if-foss:
  extends:
    - compile-test-assets
    - .frontend:rules:compile-test-assets-as-if-foss
    - .as-if-foss

update-assets-compile-production-cache:
  extends:
    - compile-production-assets
    - .shared:rules:update-cache
  stage: prepare
  artifacts: {}  # This job's purpose is only to update the cache.
  cache:
    policy: push  # We want to rebuild the cache from scratch to ensure stale dependencies are cleaned up.

update-assets-compile-test-cache:
  extends:
    - compile-test-assets
    - .shared:rules:update-cache
  stage: prepare
  artifacts: {}  # This job's purpose is only to update the cache.
  cache:
    policy: push  # We want to rebuild the cache from scratch to ensure stale dependencies are cleaned up.

update-yarn-cache:
  extends:
    - .default-retry
    - .yarn-cache
    - .shared:rules:update-cache
  stage: prepare
  script:
    - source scripts/utils.sh
    - run_timed_command "retry yarn install --frozen-lockfile"
  cache:
    policy: push

.frontend-fixtures-base:
  extends:
    - .frontend-base
    - .rails-cache
    - .use-pg11
  stage: fixtures
  needs: ["setup-test-env", "compile-test-assets"]
  variables:
    SETUP_DB: "true"
  script:
    - run_timed_command "scripts/gitaly-test-build"
    - run_timed_command "scripts/gitaly-test-spawn"
    - run_timed_command "bin/rake frontend:fixtures"
  artifacts:
    name: frontend-fixtures
    expire_in: 31d
    when: always
    paths:
      - tmp/tests/frontend/

frontend-fixtures:
  extends:
    - .frontend-fixtures-base
    - .frontend:rules:default-frontend-jobs

frontend-fixtures-as-if-foss:
  extends:
    - .frontend-fixtures-base
    - .frontend:rules:default-frontend-jobs-as-if-foss
    - .as-if-foss

.frontend-test-base:
  extends:
    - .default-retry
    - .yarn-cache
  variables:
    USE_BUNDLE_INSTALL: "false"
    SETUP_DB: "false"
  stage: test
  before_script:
    - source scripts/utils.sh

.karma-base:
  extends: .frontend-test-base
  variables:
    # we override the max_old_space_size to prevent OOM errors
    NODE_OPTIONS: --max_old_space_size=3584
  script:
    - source scripts/utils.sh
    - export BABEL_ENV=coverage CHROME_LOG_FILE=chrome_debug.log
    - run_timed_command "retry yarn install --frozen-lockfile"
    - run_timed_command "yarn karma"

karma:
  extends:
    - .karma-base
    - .frontend:rules:default-frontend-jobs
  needs: ["frontend-fixtures"]
  coverage: '/^Statements *: (\d+\.\d+%)/'
  artifacts:
    name: coverage-javascript
    expire_in: 31d
    when: always
    paths:
      - chrome_debug.log
      - coverage-javascript/
      - tmp/tests/frontend/
    reports:
      junit: junit_karma.xml
      cobertura: coverage-javascript/cobertura-coverage.xml

karma-as-if-foss:
  extends:
    - .karma-base
    - .frontend:rules:default-frontend-jobs-as-if-foss
    - .as-if-foss
  needs: ["frontend-fixtures-as-if-foss"]

.jest-base:
  extends: .frontend-test-base
  script:
    - source scripts/utils.sh
    - run_timed_command "retry yarn install --frozen-lockfile"
    - run_timed_command "yarn jest --ci --coverage --testSequencer ./scripts/frontend/parallel_ci_sequencer.js"

jest:
  extends:
    - .jest-base
    - .frontend:rules:default-frontend-jobs
  needs: ["frontend-fixtures"]
  artifacts:
    name: coverage-frontend
    expire_in: 31d
    when: always
    paths:
      - coverage-frontend/
      - junit_jest.xml
      - tmp/tests/frontend/
    reports:
      junit: junit_jest.xml
  parallel: 4

jest-integration:
  extends:
    - .frontend-test-base
    - .frontend:rules:default-frontend-jobs
  script:
    - source scripts/utils.sh
    - run_timed_command "retry yarn install --frozen-lockfile"
    - run_timed_command "yarn jest:integration --ci"
  needs: ["frontend-fixtures"]

jest-as-if-foss:
  extends:
    - .jest-base
    - .frontend:rules:default-frontend-jobs-as-if-foss
    - .as-if-foss
  needs: ["frontend-fixtures-as-if-foss"]
  parallel: 2

coverage-frontend:
  extends:
    - .default-retry
    - .yarn-cache
    - .frontend:rules:ee-mr-and-master-only
  needs: ["jest"]
  stage: post-test
  before_script:
    - source scripts/utils.sh
    - run_timed_command "retry yarn install --frozen-lockfile"
  script:
    - run_timed_command "yarn node scripts/frontend/merge_coverage_frontend.js"
  coverage: '/^Statements\s*:\s*?(\d+(?:\.\d+)?)%/'
  artifacts:
    name: coverage-frontend
    expire_in: 31d
    paths:
      - coverage-frontend/
    reports:
      cobertura: coverage-frontend/cobertura-coverage.xml

.qa-frontend-node:
  extends:
    - .default-retry
    - .yarn-cache
    - .frontend:rules:qa-frontend-node
  stage: test
  dependencies: []
  script:
    - source scripts/utils.sh
    - run_timed_command "yarn install --frozen-lockfile"
    - run_timed_command "yarn run webpack-prod"

qa-frontend-node:10:
  extends: .qa-frontend-node
  image: node:dubnium

qa-frontend-node:latest:
  extends:
    - .qa-frontend-node
    - .frontend:rules:qa-frontend-node-latest
  image: node:latest

webpack-dev-server:
  extends:
    - .default-retry
    - .yarn-cache
    - .frontend:rules:default-frontend-jobs
  stage: test
  needs: []
  variables:
    WEBPACK_MEMORY_TEST: "true"
    WEBPACK_VENDOR_DLL: "true"
  script:
    - source scripts/utils.sh
    - run_timed_command "retry yarn install --frozen-lockfile"
    - run_timed_command "retry yarn webpack-vendor"
    - run_timed_command "node --expose-gc node_modules/.bin/webpack-dev-server --config config/webpack.config.js"
  artifacts:
    name: webpack-dev-server
    expire_in: 31d
    paths:
      - webpack-dev-server.json

bundle-size-review:
  extends:
    - .default-retry
    - .frontend:rules:bundle-size-review
  image: registry.gitlab.com/gitlab-org/gitlab-build-images:danger
  stage: test
  needs: ["compile-production-assets"]
  script:
    - mkdir -p bundle-size-review
    - cp webpack-report/index.html bundle-size-review/bundle-report.html
    - yarn global add https://gitlab.com/gitlab-org/frontend/playground/webpack-memory-metrics.git
    - danger --dangerfile=danger/bundle_size/Dangerfile --fail-on-errors=true --verbose --danger_id=bundle-size-review
  artifacts:
    when: always
    name: bundle-size-review
    expire_in: 31d
    paths:
      - bundle-size-review