react-native-macos/.circleci/config.yml

# -------------------------
#        ALIASES
# -------------------------
aliases:
  # -------------------------
  #      ALIASES: Caches
  # -------------------------
  - &restore-yarn-cache
    keys:
      - v1-yarn-cache-{{ arch }}-{{ checksum "package.json" }}{{ checksum "bots/package.json" }}
      - v1-yarn-cache-{{ arch }}

  - &save-yarn-cache
    paths:
      - ~/.cache/yarn
    key: v1-yarn-cache-{{ arch }}-{{ checksum "package.json" }}{{ checksum "bots/package.json" }}

  - &restore-brew-cache
    keys:
      - v1-brew

  - &save-brew-cache
    paths:
      - /usr/local/Homebrew
      - ~/Library/Caches/Homebrew
    key: v1-brew

  # Android
  - &restore-buck-downloads-cache
    keys:
      - v3-buck-v2019.01.10.01-{{ checksum "scripts/circleci/buck_fetch.sh" }}}
      - v3-buck-v2019.01.10.01-
  - &save-buck-downloads-cache
    paths:
      - ~/buck
      - ~/okbuck
    key: v3-buck-v2019.01.10.01-{{ checksum "scripts/circleci/buck_fetch.sh" }}

  - &restore-gradle-downloads-cache
    keys:
      - v1-gradle-{{ checksum "ReactAndroid/build.gradle" }}-{{ checksum "scripts/circleci/gradle_download_deps.sh" }}
      - v1-gradle-

  - &save-gradle-downloads-cache
    paths:
      - ~/.gradle
      - ReactAndroid/build/downloads
      - ReactAndroid/build/third-party-ndk
    key: v1-gradle-{{ checksum "ReactAndroid/build.gradle" }}-{{ checksum "scripts/circleci/gradle_download_deps.sh" }}

  # -------------------------
  #  ALIASES: Shared Commands
  # -------------------------
  - &yarn
    name: Run Yarn
    command: |
      # Skip yarn install on metro bump commits as the package is not yet
      # available on npm
      if [[ $(echo "$GIT_COMMIT_DESC" | grep -c "Bump metro@") -eq 0 ]]; then
        yarn install --non-interactive --cache-folder ~/.cache/yarn
      fi

  - &setup-artifacts
    name: Initial Setup
    command: |
      mkdir -p ~/react-native/reports/buck/
      mkdir -p ~/react-native/reports/build/
      mkdir -p ~/react-native/reports/junit/
      mkdir -p ~/react-native/reports/outputs/

  # Android
  - &download-dependencies-buck
    name: Download Dependencies Using Buck
    command: ./scripts/circleci/buck_fetch.sh

  - &download-dependencies-gradle
    name: Download Dependencies Using Gradle
    command: ./scripts/circleci/gradle_download_deps.sh

  # JavaScript
  - &run-js-tests
    name: JavaScript Test Suite
    command: yarn test-ci

  # -------------------------
  #  ALIASES: Disabled Tests
  # -------------------------
  - &run-podspec-tests
    name: Test CocoaPods
    command: ./scripts/process-podspecs.sh
  - &run-e2e-tests
    name: End-to-End Test Suite
    command: ./scripts/run-ci-e2e-tests.js --android --ios --js --retries 3;
  - &run-android-e2e-tests
    name: Android End-to-End Test Suite
    command: node ./scripts/run-ci-e2e-tests.js --android --retries 3;


  # -------------------------
  #  ALIASES: Branch Filters
  # -------------------------
  - &filter-only-master
    branches:
      only: master

  - &filter-only-master-stable
    branches:
      only:
        - /.*-stable/
        - master

  - &filter-only-stable
    branches:
      only:
        - /.*-stable/

  - &filter-ignore-gh-pages
    branches:
      ignore: gh-pages

  - &filter-only-version-tags
    # Both of the following conditions must be included!
    # Ignore any commit on any branch by default.
    branches:
      ignore: /.*/
    # Only act on version tags.
    tags:
      only: /v[0-9]+(\.[0-9]+)*(\-rc(\.[0-9]+)?)?/

  - &filter-only-forked-pull-requests
    branches:
      only: /^pull\/.*$/

  # -------------------------
  #     ALIASES: Workflows
  # -------------------------
  - &run-after-checkout
    filters: *filter-ignore-gh-pages
    requires:
      - checkout_code

# -------------------------
#        DEFAULTS
# -------------------------
defaults: &defaults
  working_directory: ~/react-native
  environment:
    - GIT_COMMIT_DESC: git log --format=oneline -n 1 $CIRCLE_SHA1

# JavaScript
js_defaults: &js_defaults
  <<: *defaults
  docker:
    - image: node:8

# Android
android_defaults: &android_defaults
  <<: *defaults
  docker:
    - image: reactnativecommunity/react-native-android:2019-5-7
  resource_class: "large"
  environment:
    - TERM: "dumb"
    - ADB_INSTALL_TIMEOUT: 10
    - _JAVA_OPTIONS: "-XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap"
    - GRADLE_OPTS: '-Dorg.gradle.daemon=false -Dorg.gradle.jvmargs="-XX:+HeapDumpOnOutOfMemoryError"'
    - BUILD_THREADS: 2

# iOS
macos_defaults: &macos_defaults
  <<: *defaults
  macos:
    xcode: "10.2.0"

# -------------------------
#          JOBS
# -------------------------
version: 2
jobs:
  # Set up a Node environment for downstream jobs
  checkout_code:
    <<: *js_defaults
    steps:
      - checkout
      - run: *setup-artifacts

      - restore-cache: *restore-yarn-cache
      - run: *yarn
      - save-cache: *save-yarn-cache

      - persist_to_workspace:
          root: .
          paths: .

  # -------------------------
  #     JOBS: Analyze PR
  # -------------------------
  # Analyze pull request and raise any lint/flow issues.
  # Issues will be posted to the PR itself via GitHub bots.
  # This workflow should only fail if the bots fail to run.
  analyze_pr:
    <<: *defaults
    docker:
      - image: node:lts
    # The public github tokens are publicly visible by design
    environment:
      - PUBLIC_PULLBOT_GITHUB_TOKEN_A: "a6edf8e8d40ce4e8b11a"
      - PUBLIC_PULLBOT_GITHUB_TOKEN_B: "150e1341f4dd9c944d2a"
      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A: "78a72af35445ca3f8180"
      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B: "b1a98e0bbd56ff1ccba1"

    steps:
      - checkout
      - run: *setup-artifacts

      - restore-cache: *restore-yarn-cache
      - run: *yarn

      - run:
          name: Analyze Shell Scripts
          command: |
            echo -e "\\x1B[36mInstalling additional dependencies\\x1B[0m"
            apt update && apt install -y shellcheck jq
            yarn add @octokit/rest@15.18.0
            echo -e "\\x1B[36mAnalyzing shell scripts\\x1B[0m"; \
            GITHUB_TOKEN="$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A""$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B" \
            GITHUB_OWNER="$CIRCLE_PROJECT_USERNAME" \
            GITHUB_REPO="$CIRCLE_PROJECT_REPONAME" \
            GITHUB_PR_NUMBER="$CIRCLE_PR_NUMBER" \
            ./scripts/circleci/analyze_scripts.sh
          when: always

      - run:
          name: Analyze Code
          command: |
            echo -e "\\x1B[36mInstalling additional dependencies\\x1B[0m"; yarn add @octokit/rest@15.18.0
            echo -e "\\x1B[36mAnalyzing code\\x1B[0m"; \
            GITHUB_TOKEN="$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A""$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B" \
            GITHUB_OWNER="$CIRCLE_PROJECT_USERNAME" \
            GITHUB_REPO="$CIRCLE_PROJECT_REPONAME" \
            GITHUB_PR_NUMBER="$CIRCLE_PR_NUMBER" \
            ./scripts/circleci/analyze_code.sh
          when: always

      - run:
          name: Analyze Pull Request
          command: |
            echo -e "\\x1B[36mInstalling additional dependencies\\x1B[0m"
            cd bots
            yarn install --non-interactive --cache-folder ~/.cache/yarn
            echo -e "\\x1B[36mAnalyzing pull request\\x1B[0m"; \
            DANGER_GITHUB_API_TOKEN="$PUBLIC_PULLBOT_GITHUB_TOKEN_A""$PUBLIC_PULLBOT_GITHUB_TOKEN_B" \
            yarn danger ci --use-github-checks
          when: always
      - save-cache: *save-yarn-cache

  # -------------------------
  #    JOBS: Analyze Code
  # -------------------------
  analyze:
    <<: *js_defaults
    steps:
      - attach_workspace:
          at: ~/react-native

      - run:
          name: Lint code
          command: scripts/circleci/exec_swallow_error.sh yarn lint --format junit -o ~/react-native/reports/junit/eslint/results.xml
          when: always

      - run:
          name: Check for errors in code using Flow (iOS)
          command: yarn flow-check-ios
          when: always

      - run:
          name: Check for errors in code using Flow (Android)
          command: yarn flow-check-android
          when: always

      - run:
          name: Sanity checks
          command: |
            ./scripts/circleci/check_license.sh
            ./scripts/circleci/validate_yarn_lockfile.sh
          when: always

      - run:
          name: Check formatting
          command: yarn run format-check
          when: always

      - store_test_results:
          path: ~/react-native/reports/junit
      - store_artifacts:
          path: ~/react-native/yarn.lock

  # -------------------------
  #   JOBS: Test JavaScript
  # -------------------------
  # Runs JavaScript tests on Node 8
  test_javascript:
    <<: *js_defaults
    steps:
      - attach_workspace:
          at: ~/react-native

      - run:
          name: JavaScript Test Suite
          command: node ./scripts/run-ci-javascript-tests.js --maxWorkers 2

      - store_test_results:
          path: ~/react-native/reports/junit

  # Run JavaScript tests on Node LTS
  test_node_lts:
    <<: *defaults
    docker:
      - image: node:lts
    steps:
      - checkout
      - run: *setup-artifacts

      - run: *yarn

      - run:
          name: JavaScript Test Suite
          command: node ./scripts/run-ci-javascript-tests.js --maxWorkers 2

      - store_test_results:
          path: ~/react-native/reports/junit

  # -------------------------
  #     JOBS: Test iOS
  # -------------------------
  # Runs unit tests on iOS devices
  test_ios:
    <<: *macos_defaults
    environment:
      - REPORTS_DIR: "./reports"
    steps:
      - attach_workspace:
          at: ~/react-native

      - run:
          name: Print Xcode environment
          command: xcodebuild -version

      - run:
          name: List available devices
          command: instruments -s devices

      - run:
          name: Boot iOS Simulator
          command: source scripts/.tests.env && xcrun simctl boot "$IOS_DEVICE" || true

      - restore-cache: *restore-brew-cache
      - run:
          name: Install Watchman
          command: |
            HOMEBREW_NO_AUTO_UPDATE=1 brew install watchman >/dev/null
            touch .watchmanconfig
      - save-cache: *save-brew-cache

      - run:
          name: Start Metro packager
          command: yarn start --max-workers=1 || echo "Can't start packager automatically"
          background: true

      - run:
          name: Start WebSocket test server
          command: open "./IntegrationTests/launchWebSocketServer.command" || echo "Can't start web socket server automatically"
          background: true

      - run:
          name: Verify RNTester can be built
          command: |
            source ./scripts/.tests.env
            xcodebuild \
              -project RNTester/RNTester.xcodeproj \
              -scheme RNTester \
              -sdk iphonesimulator \
              -destination "platform=iOS Simulator,name=$IOS_DEVICE,OS=$IOS_TARGET_OS" \
              -UseModernBuildSystem=NO \
              build | \
            xcpretty --report junit --output "$REPORTS_DIR/junit/ios_buiild/results.xml" && \
            exit "${PIPESTATUS[0]}"

      - run:
          name: Wait for Metro packager
          command: |
            max_attempts=60
            attempt_num=1
            until curl -s http://localhost:8081/status | grep "packager-status:running" -q; do
              if (( attempt_num == max_attempts )); then
                echo "Packager did not respond in time. No more attempts left."
                exit 1
              else
                (( attempt_num++ ))
                echo "Packager did not respond. Retrying for attempt number $attempt_num..."
                sleep 1
              fi
            done
            echo "Packager is ready!"

      - run:
          name: Preload the RNTesterApp bundles
          command: |
            curl --silent 'http://localhost:8081/RNTester/js/RNTesterApp.ios.bundle?platform=ios&dev=true' --output /dev/null
            curl --silent 'http://localhost:8081/RNTester/js/RNTesterApp.ios.bundle?platform=ios&dev=true&minify=false' --output /dev/null
            curl --silent 'http://localhost:8081/IntegrationTests/IntegrationTestsApp.bundle?platform=ios&dev=true' --output /dev/null
            curl --silent 'http://localhost:8081/IntegrationTests/RCTRootViewIntegrationTestApp.bundle?platform=ios&dev=true' --output /dev/null

      - run:
          name: Run RNTester Unit Tests
          command: |
            source ./scripts/.tests.env
            xcodebuild \
              -project RNTester/RNTester.xcodeproj \
              -scheme RNTester \
              -sdk iphonesimulator \
              -destination "platform=iOS Simulator,name=$IOS_DEVICE,OS=$IOS_TARGET_OS" \
              -UseModernBuildSystem=NO \
              -only-testing:RNTesterUnitTests \
              build test | \
            xcpretty --report junit --output "$REPORTS_DIR/junit/ios_unit_tests/results.xml" && \
            exit "${PIPESTATUS[0]}"

      - run:
          name: Run RNTester Integration Tests
          command: |
            source ./scripts/.tests.env
            xcodebuild \
              -project RNTester/RNTester.xcodeproj \
              -scheme RNTester \
              -sdk iphonesimulator \
              -destination "platform=iOS Simulator,name=$IOS_DEVICE,OS=$IOS_TARGET_OS" \
              -UseModernBuildSystem=NO \
              -only-testing:RNTesterIntegrationTests \
              build test | \
            xcpretty --report junit --output "$REPORTS_DIR/junit/ios_integration_tests/results.xml" && \
            exit "${PIPESTATUS[0]}"

      - run:
          name: Stop Metro packager and WebSocket test server
          command: |
            # kill whatever is occupying port 8081 (packager)
            lsof -i tcp:8081 | awk 'NR!=1 {print $2}' | xargs kill
            # kill whatever is occupying port 5555 (web socket server)
            lsof -i tcp:5555 | awk 'NR!=1 {print $2}' | xargs kill

      - store_test_results:
          path: ~/react-native/reports/junit

  # Runs end-to-end tests
  test_end_to_end:
    <<: *macos_defaults
    steps:
      - attach_workspace:
          at: ~/react-native

      - run:
          name: Boot iPhone Simulator
          command: source scripts/.tests.env && xcrun simctl boot "$IOS_DEVICE" || true

      - run:
          name: Configure Environment Variables
          command: |
            echo 'export PATH=/usr/local/opt/node@8/bin:$PATH' >> $BASH_ENV
            source $BASH_ENV

      # Brew
      - restore-cache: *restore-brew-cache
      - run:
          name: Configure Detox Environment
          command: |
            HOMEBREW_NO_AUTO_UPDATE=1 brew install node@8 >/dev/null
            HOMEBREW_NO_AUTO_UPDATE=1 brew tap wix/brew >/dev/null
            HOMEBREW_NO_AUTO_UPDATE=1 brew install applesimutils >/dev/null
            touch .watchmanconfig
            node -v
      - save-cache: *save-brew-cache

      # Yarn install
      - restore-cache: *restore-yarn-cache
      - run: *yarn
      - save-cache: *save-yarn-cache

      # Xcode build
      - run:
          name: Build app for Detox iOS End-to-End Tests
          command: yarn run build-ios-e2e

      # Test
      - run:
          name: Run Detox iOS End-to-End Tests
          command: yarn run test-ios-e2e
          when: always

      - run:
          name: Run JavaScript End-to-End Tests
          command: |
            # free up port 8081 for the packager before running tests
            set +eo pipefail
            lsof -i tcp:8081 | awk 'NR!=1 {print $2}' | xargs kill
            set -eo pipefail
            node ./scripts/run-ci-e2e-tests.js --js --retries 3
          when: always

      # - run:
      #     name: Run iOS End-to-End Tests
      #     command: |
      #       # free up port 8081 for the packager before running tests
      #       set +eo pipefail
      #       lsof -i tcp:8081 | awk 'NR!=1 {print $2}' | xargs kill
      #       set -eo pipefail
      #       node ./scripts/run-ci-e2e-tests.js --ios --retries 3;
      #     when: always


  # -------------------------
  #    JOBS: Test Android
  # -------------------------
  # Run Android tests
  test_android:
    <<: *android_defaults
    steps:
      - attach_workspace:
          at: ~/react-native

      # Validate Android SDK installation and packages
      - run:
          name: Validate Android SDK Install
          command: ./scripts/validate-android-sdk.sh

      # Starting emulator in advance as it takes some time to boot.
      - run:
          name: Create Android Virtual Device
          command: source scripts/android-setup.sh && createAVD
      - run:
          name: Launch Android Virtual Device in Background
          command: source scripts/android-setup.sh && launchAVD
          background: true

      # Keep configuring Android dependencies while AVD boots up

      # Install Buck
      - restore-cache: *restore-buck-downloads-cache
      - run:
          name: Install BUCK
          command: |
            buck --version
            # Install related tooling
            if [[ ! -e ~/okbuck ]]; then
              git clone https://github.com/uber/okbuck.git ~/okbuck --depth=1
            fi
            mkdir -p ~/react-native/tooling/junit
            cp -R ~/okbuck/tooling/junit/* ~/react-native/tooling/junit/.
      - save-cache: *save-buck-downloads-cache

      # Validate Android test environment (including Buck)
      - run:
          name: Validate Android Test Environment
          command: ./scripts/validate-android-test-env.sh

      # Download dependencies using Buck
      - run: *download-dependencies-buck

      # Download dependencies using Gradle
      - restore-cache: *restore-gradle-downloads-cache
      - run: *download-dependencies-gradle
      - save-cache: *save-gradle-downloads-cache

      # Build and compile
      - run:
          name: Build Android App
          command: |
            buck build ReactAndroid/src/main/java/com/facebook/react
            buck build ReactAndroid/src/main/java/com/facebook/react/shell
      - run:
          name: Compile Native Libs for Unit and Integration Tests
          command: ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=$BUILD_THREADS
          no_output_timeout: 6m

      # Build JavaScript Bundle for instrumentation tests
      - run:
          name: Build JavaScript Bundle
          command: node cli.js bundle --max-workers 2 --platform android --dev true --entry-file ReactAndroid/src/androidTest/js/TestBundle.js --bundle-output ReactAndroid/src/androidTest/assets/AndroidTestBundle.js

      # Wait for AVD to finish booting before running tests
      - run:
          name: Wait for Android Virtual Device
          command: source scripts/android-setup.sh && waitForAVD

      # Test Suite
      - run:
          name: Run Unit Tests
          command: buck test ReactAndroid/src/test/... --config build.threads=$BUILD_THREADS --xml ~/react-native/reports/buck/all-results-raw.xml

      - run:
          name: Run Instrumentation Tests
          command: |
            if [[ ! -e ReactAndroid/src/androidTest/assets/AndroidTestBundle.js ]]; then
              echo "JavaScript bundle missing, cannot run instrumentation tests. Verify Build JavaScript Bundle step completed successfully."; exit 1;
            fi
            source scripts/android-setup.sh && NO_BUCKD=1 retry3 timeout 300 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=$BUILD_THREADS

      - run:
          name: Build Android RNTester App
          command: ./gradlew RNTester:android:app:assembleRelease

      # Collect Results
      - run:
          name: Collect Test Results
          command: |
            find . -type f -regex ".*/build/test-results/debug/.*xml" -exec cp {} ~/react-native/reports/build/ \;
            find . -type f -regex ".*/outputs/androidTest-results/connected/.*xml" -exec cp {} ~/react-native/reports/outputs/ \;
            find . -type f -regex ".*/buck-out/gen/ReactAndroid/src/test/.*/.*xml" -exec cp {} ~/react-native/reports/buck/ \;
            ./tooling/junit/buck_to_junit.sh ~/react-native/reports/buck/all-results-raw.xml ~/react-native/reports/junit/all-results-junit.xml
          when: always

      - store_test_results:
          path: ~/react-native/reports/junit

  # -------------------------
  #    JOBS: Test Docker Build
  # -------------------------
  test_docker_build:
    machine: true
    steps:
      - checkout
      - run:
          name: Build Docker container for Android RNTester App
          command: |
            source ~/.bashrc
            nvm i node
            npm i -g yarn
            npx envinfo@latest
            yarn run docker-setup-android
            yarn run docker-build-android

  # -------------------------
  #      JOBS: Coverage
  # -------------------------
  # Collect JavaScript test coverage
  js_coverage:
    <<: *js_defaults
    environment:
      - CI_BRANCH: $CIRCLE_BRANCH
      - CI_PULL_REQUEST: $CIRCLE_PULL_REQUEST
      - CI_BUILD_NUMBER: $CIRCLE_BUILD_NUM
      - CI_BUILD_URL: $CIRCLE_BUILD_URL
    steps:
      - checkout
      - restore-cache: *restore-yarn-cache
      - run: *yarn
      - run:
          name: Test coverage
          command: |
            yarn test --coverage --maxWorkers=2
            cat ./coverage/lcov.info | ./node_modules/.bin/coveralls
          when: always
      - store_artifacts:
          path: ~/react-native/coverage/

  # -------------------------
  #      JOBS: Releases
  # -------------------------
  # Publishes new version onto npm
  # Only works on stable branches when a properly tagged commit is pushed
  publish_npm_package:
    <<: *android_defaults
    steps:
      - checkout

      - restore-cache: *restore-yarn-cache
      - run: *yarn

      # Fetch dependencies using Buck
      - restore-cache: *restore-buck-downloads-cache
      - run: *download-dependencies-buck

      # Fetch dependencies using Gradle
      - restore-cache: *restore-gradle-downloads-cache
      - run: *download-dependencies-gradle

      - restore-cache: *restore-yarn-cache
      - run: *yarn

      - run:
          name: Authenticate with npm
          command: echo "//registry.npmjs.org/:_authToken=${CIRCLE_NPM_TOKEN}" > ~/.npmrc

      - run:
          name: Authenticate git user
          command: |
            git config --global user.email "react-native-bot@users.noreply.github.com"
            git config --global user.name "npm Deployment Script"
            echo "machine github.com login react-native-bot password $GITHUB_TOKEN" > ~/.netrc

      # Build and publish release. Requires an Android environment.
      - run:
          name: Publish React Native Package
          command: node ./scripts/publish-npm.js

# -------------------------
#        WORK FLOWS
# -------------------------
workflows:
  version: 2

  tests:
    jobs:
      - test_node_lts:
          filters: *filter-ignore-gh-pages

      - checkout_code:
          filters: *filter-ignore-gh-pages

      - analyze: *run-after-checkout
      - test_javascript: *run-after-checkout
      - test_android: *run-after-checkout
      - test_ios: *run-after-checkout
      - test_end_to_end: *run-after-checkout
      - test_docker_build:
          filters: *filter-ignore-gh-pages

  releases:
    jobs:
      - publish_npm_package:
          filters: *filter-only-version-tags

  analysis:
    jobs:
      # Run code checks on PRs from forks
      - analyze_pr:
          filters: *filter-only-forked-pull-requests

      # Gather coverage on master
      - js_coverage:
          filters: *filter-only-master