version: 2.1

workflows:
  version: 2
  default:
    jobs:
      - nitpick
      - clang-tidy:
          filters:
            branches:
              ignore: master
      - android-arm-v7-template:
          name: android-debug-arm-v7
      - android-arm-v7-template:
          name: android-gnustl-arm-v7
          stl: gnustl_shared
      - android-release:
          filters:
            tags:
              only: /android-v.*/
      - node-clang39-release:
          filters:
            tags:
              only: /node-.*/
      - node-gcc6-debug:
          filters:
            tags:
              only: /node-.*/
      - node-macos-release:
          filters:
            tags:
              only: /node-.*/
      - linux-clang-38-libcxx-debug:
          name: linux-clang-3.8-libcxx-debug
      - linux-clang4-sanitize-address
      - linux-clang4-sanitize-undefined
      - linux-clang4-sanitize-thread
      - linux-gcc49-debug:
          name: linux-gcc4.9-debug
      - linux-gcc5-debug-coverage
      - ios-debug
      - ios-release-template:
          name: ios-release
      - ios-release-tag:
          filters:
            tags:
              only: /ios-.*/
            branches:
              ignore: /.*/
      - macos-debug
      - qt5-linux-gcc5-release
      - qt5-macos-debug
  nightly:
    triggers:
      - schedule:
          cron: "0 5 * * *"
          filters:
            branches:
              only:
                - master
    jobs:
      - ios-release-template:
          name: ios-release-nightly
      - ios-sanitize-nightly
      - ios-sanitize-address-nightly
      - ios-static-analyzer-nightly

commands:
  npm-install:
    steps:
    - run:
        name: npm install
        command: npm install --ignore-scripts
  prepare-environment:
    steps:
    - run:
        name: Prepare environment
        command: touch "$BASH_ENV" && ./scripts/environment.js | tee -a "$BASH_ENV"
  prepare-ccache:
    steps:
    - run:
        name: Prepare ccache
        command: |
          # CircleCI doesn't have any way to embed arbitrary environment variables or command output
          # into cache keys, so we're using the workaround of writing the desired content to a file,
          # and then using `{{ checksum "filename" }}` in the cache key.
          echo "$CIRCLE_BRANCH"
          echo "$CIRCLE_BRANCH" > .circle-branch
          echo "$CIRCLE_SHA1"
          echo "$CIRCLE_SHA1" > .circle-sha1
          echo "$CIRCLE_TARGET_BRANCH"
          echo "${CIRCLE_TARGET_BRANCH:master}" > .circle-target-branch
          echo "$CIRCLE_MERGE_BASE"
          echo "${CIRCLE_MERGE_BASE:master}" > .circle-merge-base
          ccache --clear
  reset-ccache-stats:
    steps:
    - run:
        name: Clear ccache statistics
        command: |
          ccache --zero-stats
          ccache --max-size=2G
          ccache --show-stats
  show-ccache-stats:
    steps:
    - run:
        name: Show ccache statistics
        command: ccache --show-stats


  save-node_modules-cache:
    steps:
    - save_cache:
        name: Save node_modules cache
        key: 'node_modules/v1/{{ arch }}/{{ checksum "package.json" }}'
        paths: [ "node_modules" ]
  restore-node_modules-cache:
    steps:
    - restore_cache:
        name: Restore node_modules cache
        keys:
          - 'node_modules/v1/{{ arch }}/{{ checksum "package.json" }}'
          - 'node_modules/v1/{{ arch }}'
  save-mason_packages-cache:
    steps:
    - save_cache:
        name: Save mason_packages cache
        key: 'mason_packages/v3/{{ arch }}/{{ checksum "cmake/mason-dependencies.cmake" }}'
        paths: [ "mason_packages/.binaries" ]
  restore-mason_packages-cache:
    steps:
    - restore_cache:
        name: Restore mason_packages cache
        keys:
          - 'mason_packages/v3/{{ arch }}/{{ checksum "cmake/mason-dependencies.cmake" }}'
          - 'mason_packages/v3/{{ arch }}'
  save-ccache:
    steps:
    - save_cache:
        name: Save ccache
        key: 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}/{{ checksum ".circle-branch" }}/{{ checksum ".circle-sha1" }}'
        paths: [ "~/.ccache" ]
  restore-ccache:
    steps:
    - restore_cache:
        name: Restore ccache
        keys:
          - 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}/{{ checksum ".circle-branch" }}/{{ checksum ".circle-sha1" }}'
          - 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}/{{ checksum ".circle-branch" }}'
          - 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}/{{ checksum ".circle-target-branch" }}/{{ checksum ".circle-merge-base" }}'
          - 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}/{{ checksum ".circle-target-branch" }}'
          - 'ccache/v1/{{ arch }}/{{ .Environment.CIRCLE_JOB }}'
  save-gradle-cache:
    steps:
    - save_cache:
        name: Save gradle cache
        key: 'gradle/v1/{{ checksum "platform/android/gradle/dependencies.gradle" }}/{{ checksum "platform/android/build.gradle" }}/{{ checksum "platform/android/gradle/wrapper/gradle-wrapper.properties" }}'
        paths: [ "/root/.gradle" ]
  restore-gradle-cache:
    steps:
    - restore_cache:
        name: Restore gradle cache
        keys:
          - 'gradle/v1/{{ checksum "platform/android/gradle/dependencies.gradle" }}/{{ checksum "platform/android/build.gradle" }}/{{ checksum "platform/android/gradle/wrapper/gradle-wrapper.properties" }}'
          - 'gradle/v1'


  install-dependencies:
    parameters:
      node_modules:
        type: boolean
        default: true
      ccache:
        type: boolean
        default: true
      mason:
        type: boolean
        default: true
      gradle:
        type: boolean
        default: false
    steps:
      - checkout
      - when:
          condition: << parameters.node_modules >>
          steps: [ restore-node_modules-cache, npm-install ]
      - prepare-environment
      - when:
          condition: << parameters.ccache >>
          steps: [ prepare-ccache, restore-ccache, reset-ccache-stats ]
      - when:
          condition: << parameters.mason >>
          steps: [ restore-mason_packages-cache ]
      - when:
          condition: << parameters.gradle >>
          steps: [ restore-gradle-cache ]
  save-dependencies:
    parameters:
      node_modules:
        type: boolean
        default: true
      ccache:
        type: boolean
        default: true
      mason:
        type: boolean
        default: true
      gradle:
        type: boolean
        default: false
    steps:
      - when:
          condition: << parameters.node_modules >>
          steps: [ save-node_modules-cache ]
      - when:
          condition: << parameters.ccache >>
          steps: [ save-ccache, show-ccache-stats ]
      - when:
          condition: << parameters.mason >>
          steps: [ save-mason_packages-cache ]
      - when:
          condition: << parameters.gradle >>
          steps: [ save-gradle-cache ]


  setup-llvm-symbolizer:
    steps:
    - run:
        name: Environment Setup
        command: |
          # LLVM has a hard check for "llvm-symbolizer" and doesn't support suffixed executables
          ln -s /usr/bin/llvm-symbolizer-* /usr/bin/llvm-symbolizer
          # We'll use tee to redirect stderr to a file so we can check for sanitiziation
          # https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1059947
          sed -i 's/"$@" 2>&1/"$@"/' /usr/bin/xvfb-run


  build-node:
    steps:
    - run:
        name: Build node
        command: make node-all
  build-linux:
    steps:
    - run:
        name: Build linux
        command: make linux
  build-benchmark:
    steps:
    - run:
        name: Build benchmark
        command: make benchmark
  build-test:
    steps:
    - run:
        name: Build test
        command: make test
  build-qt-app:
    steps:
    - run:
        name: Build qt-app
        command: make qt-app
  build-qt-test:
    steps:
    - run:
        name: Build qt-test
        command: make qt-test
  build-ios-test:
    steps:
    - run:
        name: Build ios-test
        command: make ios-test
        no_output_timeout: 2m
  build-ios-integration-test:
    steps:
    - run:
        name: Build ios-integration-test
        command: make ios-integration-test
  build-macos-test:
    steps:
    - run:
        name: Build and run macOS tests
        command: make run-test
        no_output_timeout: 2m


  check-public-symbols:
    steps:
    - run:
        name: Check public symbols
        command: make darwin-check-public-symbols


  conditionally-skip-firebase:
    steps:
    - run:
        name: Check if Firebase should be skipped
        command: |
          SKIPPABLE_TAG=$( git log -1 | grep -ioE -e "\[(skip.firebase|firebase.skip)\]" -e "\[((i|mac)os)+(, (i|mac)os)?\]" -e "\[darwin\]" || true )
          if [ -n "${SKIPPABLE_TAG}" ]; then
            echo "Skipping Firebase tests because commit message contained: '${SKIPPABLE_TAG}'"
            echo 'export SKIP_FIREBASE=1' >> $BASH_ENV
          fi
  login-google-cloud-platform:
    steps:
    - run:
        name: Log in to Google Cloud Platform
        command: |
          if [[ -n "${GCLOUD_SERVICE_ACCOUNT_JSON}" && -z "${SKIP_FIREBASE:-}" ]]; then
            echo "${GCLOUD_SERVICE_ACCOUNT_JSON}" > secret.json
            gcloud auth activate-service-account --key-file secret.json --project android-gl-native
            rm secret.json
          fi
  run-android-instrumentation-tests:
    steps:
    - run:
        name: Run instrumentation tests on Firebase
        no_output_timeout: 20m
        command: |
          if [[ -n "${GCLOUD_SERVICE_ACCOUNT_JSON}" && -z "${SKIP_FIREBASE:-}" ]]; then
            gcloud firebase test android models list
            gcloud firebase test android run --type instrumentation \
              --app platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/debug/MapboxGLAndroidSDKTestApp-debug.apk \
              --test platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/androidTest/debug/MapboxGLAndroidSDKTestApp-debug-androidTest.apk \
              --device-ids sailfish --os-version-ids 26 --locales en --orientations portrait --timeout 20m
          fi


  install-ios-packaging-dependencies:
    steps:
    - run:
        name: Install iOS packaging dependencies
        command: brew install awscli wget
        background: true

  install-macos-dependencies:
    steps:
    - run:
        name: Install macOS dependencies
        command: |
          brew install cmake ccache

  install-node-macos-dependencies:
    steps:
    - run:
        name: Install Node macOS dependencies
        command: |
          brew install node@6
          brew link node@6 --force --overwrite

  install-qt-macos-dependencies:
    steps:
    - run:
        name: Install Qt macOS dependencies
        command: |
          brew install qt
          brew link qt --force
          export HOMEBREW_QT5_CELLAR=$(brew --cellar qt)
          export HOMEBREW_QT5_VERSION=$(brew list --versions qt | rev | cut -d' ' -f1 | rev)
          sudo ln -s $HOMEBREW_QT5_CELLAR/$HOMEBREW_QT5_VERSION/mkspecs /usr/local/mkspecs
          sudo ln -s $HOMEBREW_QT5_CELLAR/$HOMEBREW_QT5_VERSION/plugins /usr/local/plugins

  run-node-macos-tests:
    steps:
    - run:
        name: Run node tests
        command: make test-node

  run-node-linux-tests:
    parameters:
      node_version:
        type: string
        default: v8
    steps:
    - run:
        name: Run node tests
        command: |
          . "$NVM_DIR/nvm.sh" && nvm use << parameters.node_version >>
          xvfb-run --server-args="-screen 0 1024x768x24" \
            logbt -- apitrace trace --api=egl -v make test-node

  run-node-linux-tests-recycle-map:
    parameters:
      node_version:
        type: string
        default: v8
    steps:
    - run:
        name: Run node tests (recycling the map object)
        command: |
          . "$NVM_DIR/nvm.sh" && nvm use << parameters.node_version >>
          xvfb-run --server-args="-screen 0 1024x768x24" \
            logbt -- apitrace trace --api=egl -v make test-node-recycle-map

  run-unit-tests:
    steps:
    - run:
        name: Run tests
        command: |
          xvfb-run --server-args="-screen 0 1024x768x24" \
            make run-test


  publish-node-package:
    steps:
    - run:
        name: Publish node package
        when: on_success
        command: platform/node/scripts/publish.sh


  upload-render-tests:
    steps:
    - store_artifacts:
        path: mapbox-gl-js/test/integration/render-tests/index.html
        destination: render-tests
  upload-render-tests-recycle-map:
    steps:
    - store_artifacts:
        path: mapbox-gl-js/test/integration/render-tests/index-recycle-map.html
        destination: render-tests

  collect-xcode-build-logs:
    steps:
    - run:
        name: Collect Xcode build logs
        when: always
        command: |
          export XCODE_LOG_DIR=build/logs
          mkdir -p $XCODE_LOG_DIR
          cp build/*.log $XCODE_LOG_DIR
  upload-xcode-build-logs:
    steps:
    - store_artifacts:
        path: build/logs


  notify-slack-nightly-failure:
    steps:
    - run:
        name: Send a Slack notification on nightly failure
        when: on_fail
        command: |
          if [[ -z $CIRCLE_COMPARE_URL && $CIRCLE_BRANCH == master ]]; then
            export SLACK_MESSAGE="Nightly build of \`$CIRCLE_JOB\` <$CIRCLE_BUILD_URL|failed>."
            export SLACK_COLOR="danger"
            scripts/notify-slack.sh
          fi

jobs:
  nitpick:
    docker:
      - image: mbgl/linux-clang-4:d121f629f7
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Debug
    steps:
      - install-dependencies: { mason: false, ccache: false }
      - run:
          name: Initialize submodule
          command: git submodule update --init mapbox-gl-js
      - run:
          name: Verify submodule pin
          command: scripts/nitpick/submodule-pin.js
          when: always
      - run:
          name: CMake file list generation
          command: scripts/nitpick/generated-code.js cmake
          when: always
      - run:
          name: Shader code generation
          command: scripts/nitpick/generated-code.js shader
          when: always
      - run:
          name: Style code generation
          command: scripts/nitpick/generated-code.js style
          when: always
      - run:
          name: Android code generation
          command: scripts/nitpick/generated-code.js android
          when: always

# ------------------------------------------------------------------------------
  clang-tidy:
    docker:
      - image: mbgl/linux-clang-3.9:2077f965ed
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Debug
    steps:
      - install-dependencies: { ccache: false }
      - run:
          name: Fetch 'origin/master' branch
          command: git fetch origin master:refs/remotes/origin/master
      - run:
          name: Generate compilation database
          command: make compdb
      - run:
          name: Run Clang checks
          command: make check
          no_output_timeout: 20m
      - save-dependencies: { ccache: false }

# ------------------------------------------------------------------------------
  android-arm-v7-template:
    parameters:
      stl:
        type: string
        default: "c++_static"
    docker:
      - image: mbgl/android-ndk-r17c:dd161efed6
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Debug
      IS_LOCAL_DEVELOPMENT: false
      MBGL_ANDROID_STL: << parameters.stl >>
    steps:
      - install-dependencies: { gradle: true }
      - run:
          name: Check code style
          command: make android-check
      - run:
          name: Build libmapbox-gl.so for arm-v7
          command: make android-lib-arm-v7
      - run:
          name: Compile Core tests for arm-v7
          command: make android-test-lib-arm-v7
      - run:
          name: Test phone module
          command: make run-android-unit-test
      - run:
          name: Generate Espresso sanity tests
          command: make test-code-android
      - run:
          name: Build Test APK
          command: |
            if [ -n "${MAPBOX_DEVELOPER_CONFIG_XML}" ]; then
              echo "${MAPBOX_DEVELOPER_CONFIG_XML}" > platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/developer-config.xml
              make android-ui-test-arm-v7
            fi
      - save-dependencies: { gradle: true }
      - conditionally-skip-firebase
      - login-google-cloud-platform
      - run-android-instrumentation-tests
      - run:
          name: gzip debugable .so files
          command: |
            gzip platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/debug/obj/armeabi-v7a/libmapbox-gl.so
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/debug/obj/armeabi-v7a/libmapbox-gl.so.gz
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/debug
          destination: .
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/reports/lint-results.html
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/reports/lint-results.xml
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/lint-baseline.xml
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDKTestApp/build/reports/lint-results.html
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDKTestApp/build/reports/lint-results.xml
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDKTestApp/lint-baseline.xml

# ------------------------------------------------------------------------------
  android-release:
    docker:
      - image: mbgl/android-ndk-r17c:dd161efed6
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Release
      IS_LOCAL_DEVELOPMENT: false
    steps:
      - install-dependencies: { gradle: true }
      - run:
          name: Generate Maven credentials
          command: |
            if [ -n "${PUBLISH_NEXUS_USERNAME}" ]; then
              aws s3 cp s3://mapbox/android/signing-credentials/secring.gpg platform/android/MapboxGLAndroidSDK/secring.gpg
              echo "NEXUS_USERNAME=$PUBLISH_NEXUS_USERNAME
              NEXUS_PASSWORD=$PUBLISH_NEXUS_PASSWORD
              signing.keyId=$SIGNING_KEYID
              signing.password=$SIGNING_PASSWORD
              signing.secretKeyRingFile=secring.gpg" >> platform/android/MapboxGLAndroidSDK/gradle.properties
            fi
      - run:
          name: Update version name
          command: |
            if [[ $CIRCLE_TAG == android-v* ]]; then
              sed -i -e "s/^VERSION_NAME=.*/VERSION_NAME=${CIRCLE_TAG:9}/" platform/android/MapboxGLAndroidSDK/gradle.properties
            fi
      - run:
          name: Build package
          command: make apackage
      - run:
          name: Build release Test App
          command: make android
      - save-dependencies: { gradle: true }
      - run:
          name: gzip debugable .so files
          command: |
            gzip platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/arm64-v8a/libmapbox-gl.so && \
            gzip platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/armeabi-v7a/libmapbox-gl.so && \
            gzip platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/x86/libmapbox-gl.so && \
            gzip platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/x86_64/libmapbox-gl.so
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDKTestApp/build/outputs/apk/release
          destination: .
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/arm64-v8a/libmapbox-gl.so.gz
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/armeabi-v7a/libmapbox-gl.so.gz
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/x86/libmapbox-gl.so.gz
      - store_artifacts:
          path: platform/android/MapboxGLAndroidSDK/build/intermediates/cmake/release/obj/x86_64/libmapbox-gl.so.gz
      - run:
          name: Record size
          command: platform/android/scripts/metrics.sh
      - deploy:
          name: Publish to Maven
          command: |
            if [[ $CIRCLE_BRANCH == master ]] || [[ $CIRCLE_BRANCH == release-* ]] || [[ $CIRCLE_TAG == android-v* ]]; then
              make run-android-upload-archives
            fi

# ------------------------------------------------------------------------------
  node-clang39-release:
    docker:
      - image: mbgl/linux-clang-3.9:2077f965ed
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: RelWithDebInfo
      WITH_EGL: 1
      WITH_CXX11ABI: 0
    steps:
      - install-dependencies
      - build-node
      - save-dependencies
      - run-node-linux-tests
      - publish-node-package
      - upload-render-tests

# ------------------------------------------------------------------------------
  node-gcc6-debug:
    docker:
      - image: mbgl/linux-gcc-6:d461f83b52
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Debug
      WITH_EGL: 1
    steps:
      - install-dependencies
      - build-node
      - save-dependencies
      - run-node-linux-tests-recycle-map
      - publish-node-package
      - upload-render-tests-recycle-map

# ------------------------------------------------------------------------------
  node-macos-release:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: RelWithDebInfo
      HOMEBREW_NO_AUTO_UPDATE: 1
    steps:
      - install-macos-dependencies
      - install-node-macos-dependencies
      - install-dependencies
      - build-node
      - save-dependencies
      - run-node-macos-tests
      - publish-node-package
      - upload-render-tests
      - collect-xcode-build-logs
      - upload-xcode-build-logs

# ------------------------------------------------------------------------------
  linux-clang-38-libcxx-debug:
    docker:
      - image: mbgl/linux-clang-3.8-libcxx:d6800bdbb4
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Debug
      WITH_EGL: 1
      WITH_CXX11ABI: 1
    steps:
      - install-dependencies
      - build-linux
      - save-dependencies

# ------------------------------------------------------------------------------
  linux-clang4-sanitize-address:
    docker:
      - image: mbgl/linux-clang-4:d121f629f7
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Sanitize
      WITH_EGL: 1
      GDB: '' # Do not run with GDB
      CXXFLAGS: -fsanitize=address
      LDFLAGS: -fsanitize=address
      ASAN_OPTIONS: detect_leaks=0:color=always:print_summary=1
    steps:
      - install-dependencies
      - setup-llvm-symbolizer
      - build-test
      - save-dependencies
      - run:
          name: Run tests
          command: |
            xvfb-run --server-args="-screen 0 1024x768x24" make run-test 2> >(tee sanitizer 1>&2)
            # Unfortunately, Google Test eats the status code, so we'll have to check the output.
            [ -z "$(sed -n '/^SUMMARY: AddressSanitizer:/p' sanitizer)" ]

# ------------------------------------------------------------------------------
  linux-clang4-sanitize-undefined:
    docker:
      - image: mbgl/linux-clang-4:d121f629f7
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Sanitize
      WITH_EGL: 1
      GDB: '' # Do not run with GDB
      CXXFLAGS: -fsanitize=undefined
      LDFLAGS: -fsanitize=undefined
      UBSAN_OPTIONS: print_stacktrace=1:color=always:print_summary=1
    steps:
      - install-dependencies
      - setup-llvm-symbolizer
      - build-test
      - save-dependencies
      - run:
          name: Run tests
          command: |
            xvfb-run --server-args="-screen 0 1024x768x24" make run-test 2> >(tee sanitizer 1>&2)
            # Unfortunately, Google Test eats the status code, so we'll have to check the output.
            [ -z "$(sed -n '/^SUMMARY: UndefinedBehaviorSanitizer:/p' sanitizer)" ]

# ------------------------------------------------------------------------------
  linux-clang4-sanitize-thread:
    docker:
      - image: mbgl/linux-clang-4:d121f629f7
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 4
      JOBS: 4
      BUILDTYPE: Sanitize
      WITH_EGL: 1
      GDB: '' # Do not run with GDB
      CXXFLAGS: -fsanitize=thread
      LDFLAGS: -fsanitize=thread
      TSAN_OPTIONS: color=always:print_summary=1
    steps:
      - install-dependencies
      - setup-llvm-symbolizer
      - build-test
      - save-dependencies
      - run:
          name: Run tests
          command: |
            xvfb-run --server-args="-screen 0 1024x768x24" make run-test 2> >(tee sanitizer 1>&2)
            # Unfortunately, Google Test eats the status code, so we'll have to check the output.
            [ -z "$(sed -n '/^SUMMARY: ThreadSanitizer:/p' sanitizer)" ]

# ------------------------------------------------------------------------------
  linux-gcc49-debug:
    docker:
      - image: mbgl/linux-gcc-4.9:e3818a77c1
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Debug
      WITH_EGL: 1
      WITH_CXX11ABI: 0
      DISPLAY: :0
    steps:
      - install-dependencies
      - build-linux
      - build-benchmark
      - build-test
      - save-dependencies
      - run-unit-tests

# ------------------------------------------------------------------------------
  linux-gcc5-debug-coverage:
    docker:
      - image: mbgl/linux-gcc-5:54f59e3ac5
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Debug
      WITH_EGL: 1
      WITH_COVERAGE: 1
    steps:
      - install-dependencies
      - build-linux
      - build-benchmark
      - build-test
      - save-dependencies
      - run-unit-tests
      - run:
          name: Upload coverage results to codecov.io
          command: |
            curl -sSfL -o codecov https://codecov.io/bash
            chmod +x codecov
            ./codecov -c

# ------------------------------------------------------------------------------
  ios-debug:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
    steps:
      - install-macos-dependencies
      - install-dependencies
      - build-ios-test
      - check-public-symbols
      - run:
          name: Check symbol namespacing for mapbox-events-ios
          command: make ios-check-events-symbols
      - run:
          name: Lint plist files
          command: make ios-lint
      - run:
          name: Nitpick Darwin code generation
          command: scripts/nitpick/generated-code.js darwin
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs

# ------------------------------------------------------------------------------
  ios-sanitize-nightly:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
      SLACK_CHANNEL: C0ACM9Q2C
    steps:
      - install-macos-dependencies
      - install-dependencies
      - run:
          name: Build and run SDK unit tests with thread and undefined behavior sanitizers
          command: make ios-sanitize
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs
      - notify-slack-nightly-failure

# ------------------------------------------------------------------------------
  ios-sanitize-address-nightly:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
      SLACK_CHANNEL: C0ACM9Q2C
    steps:
      - install-macos-dependencies
      - install-dependencies
      - run:
          name: Build and run SDK unit tests with address sanitizer
          command: make ios-sanitize-address
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs
      - notify-slack-nightly-failure

# ------------------------------------------------------------------------------
  ios-static-analyzer-nightly:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
      SLACK_CHANNEL: C0ACM9Q2C
    steps:
      - install-macos-dependencies
      - install-dependencies
      - run:
          name: Build and run SDK unit tests with the static analyzer
          command: make ios-static-analyzer
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs
      - notify-slack-nightly-failure

# ------------------------------------------------------------------------------
  ios-release-template:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Release
      HOMEBREW_NO_AUTO_UPDATE: 1
      SLACK_CHANNEL: C0ACM9Q2C
    steps:
      - install-macos-dependencies
      - install-ios-packaging-dependencies
      - install-dependencies
      - run:
          name: Build dynamic framework for device and simulator
          command: make iframework
          no_output_timeout: 5m
      - deploy:
          name: Upload nightly build to s3
          command: |
            if [[ -z $CIRCLE_COMPARE_URL && $CIRCLE_BRANCH == master ]]; then
              platform/ios/scripts/deploy-nightly.sh
            fi
      - run:
          name: Record size
          command: platform/ios/scripts/metrics.sh
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs
      - notify-slack-nightly-failure

# ------------------------------------------------------------------------------
  ios-release-tag:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Release
      HOMEBREW_NO_AUTO_UPDATE: 1
      SLACK_CHANNEL: C0ACM9Q2C
    steps:
      - checkout
      - run:
          name: Send a Slack notification on start
          command: |
            export SLACK_MESSAGE="<$CIRCLE_BUILD_URL|Release build for \`$CIRCLE_TAG\` started.>"
            scripts/notify-slack.sh
      - install-macos-dependencies
      - install-ios-packaging-dependencies
      - install-dependencies
      - run:
          name: Build, package, and upload iOS release
          command: |
            export VERSION_TAG=${CIRCLE_TAG}
            export GITHUB_TOKEN=${DANGER_GITHUB_API_TOKEN}
            platform/ios/scripts/deploy-packages.sh
      - save-dependencies
      - collect-xcode-build-logs
      - upload-xcode-build-logs
      - run:
          name: Send a Slack notification on failure
          when: on_fail
          command: |
            export SLACK_MESSAGE="<$CIRCLE_BUILD_URL|Release build for \`$CIRCLE_TAG\` failed.>"
            export SLACK_COLOR="danger"
            scripts/notify-slack.sh
      - run:
          name: Send a Slack notification on success
          when: on_success
          command: |
            export SLACK_MESSAGE="<$CIRCLE_BUILD_URL|Release build for \`$CIRCLE_TAG\` succeeded.>"
            export SLACK_COLOR="good"
            scripts/notify-slack.sh

# ------------------------------------------------------------------------------
  macos-debug:
    macos:
      xcode: "10.1.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
    steps:
      - install-macos-dependencies
      - install-dependencies
      - build-macos-test
      - check-public-symbols
      - run:
          name: Lint plist files
          command: make macos-lint
      - run:
          name: Nitpick Darwin code generation
          command: scripts/nitpick/generated-code.js darwin
      - save-dependencies
      - store_artifacts:
          path: test/fixtures
          destination: test/fixtures
      - collect-xcode-build-logs
      - upload-xcode-build-logs

# ------------------------------------------------------------------------------
  qt5-linux-gcc5-release:
    docker:
      - image: mbgl/linux-gcc-5-qt-5.9:5132cfd29f
    resource_class: large
    working_directory: /src
    environment:
      LIBSYSCONFCPUS: 2
      JOBS: 2
      BUILDTYPE: Release
      WITH_QT_I18N: 1
    steps:
      - install-dependencies
      - build-qt-app
      - build-qt-test
      - run:
          name: Build qt-docs
          command: make qt-docs
      - save-dependencies
      - run:
          name: Run valgrind-backed tests
          environment:
            JOBS: 1 # https://github.com/mapbox/mapbox-gl-native/issues/9108
          command: |
            xvfb-run --server-args="-screen 0 1024x768x24" \
              build/qt-linux-x86_64/Release/mbgl-test --gtest_filter=-*.Load --gtest_filter=-Memory.Vector --gtest_filter=-BiDi.*

# ------------------------------------------------------------------------------
  qt5-macos-debug:
    macos:
      xcode: "9.3.0"
    environment:
      BUILDTYPE: Debug
      HOMEBREW_NO_AUTO_UPDATE: 1
    steps:
      - install-macos-dependencies
      - install-qt-macos-dependencies
      - install-dependencies
      - build-qt-app
      - build-qt-test
      - run:
          name: Run qt-test
          command: make run-qt-test
      - save-dependencies
      - store_artifacts:
          path: test/fixtures
          destination: test/fixtures