config.yml

version: 2.1

orbs:
  win: circleci/windows@2.4.0
  android: circleci/android@2.0.3
  node: circleci/node@4.7.0

workflows:
  version: 2
  build:
    jobs:
      - android
      - linux
      - macos
      - build-apple-runtime
      - test-macos
      - test-apple-runtime:
          requires:
            - build-apple-runtime
      - package-apple-runtime:
          requires:
            - test-macos
            - test-apple-runtime
      - windows
      - npm:
          requires:
            - android
            - linux
            - package-apple-runtime
            - windows
            - macos
      - emscripten
      - sandbox
      - test-linux
      - test-windows
      - test-e2e
      - test-e2e-intl
      - test-macos-test262

# Default settings for Apple jobs (apple-runtime, test-apple-runtime)
apple_defaults: &apple_defaults
  macos:
    xcode: 13.4.1
  resource_class: macos.m1.medium.gen1
  working_directory: ~/hermes
  environment:
    - TERM: dumb
    - HERMES_WS_DIR: /tmp/hermes
    # Homebrew currently breaks while updating:
    # https://discuss.circleci.com/t/brew-install-fails-while-updating/32992
    - HOMEBREW_NO_AUTO_UPDATE: 1

jobs:
  android:
    executor:
      name: android/android-machine
      tag: 2022.04.1
    working_directory: /home/circleci
    environment:
      HERMES_WS_DIR: /home/circleci
    steps:
      - run:
          name: Set up workspace and install dependencies
          command: |
            yes | sdkmanager "cmake;3.22.1" &
            sudo apt update && sudo apt install -y libicu-dev
      - checkout:
          path: hermes
      - run:
          name: Build Hermes Compiler
          command: |
            cmake -S hermes -B build
            # Build the Hermes compiler so that the cross compiler build can
            # access it to build the VM
            cmake --build ./build --target hermesc -j 4
      - run:
          name: Build Hermes for Android
          command: |
            cd hermes/android
            ./gradlew githubRelease
      - run:
          name: Copy artifacts
          command: |
            mkdir output
            cp build_android/distributions/hermes-runtime-android-*.tar.gz output
      - run:
          name: Checksum artifacts
          command: |
            cd output
            for file in *
            do
              sha256sum "$file" > "$file.sha256"
            done
      - store_artifacts:
          path: output
      - persist_to_workspace:
          root: output
          paths:
            - .

  linux:
    docker:
      - image: debian:bullseye
    working_directory: /root
    steps:
      - run:
          name: Install dependencies
          command: |
            apt update
            apt install -y git openssh-client cmake build-essential \
                libreadline-dev libicu-dev zip python3
      - checkout:
          path: hermes
      - run:
          name: Build linux CLI
          command: |
            cmake -S hermes -B build_hdb -DHERMES_STATIC_LINK=ON -DCMAKE_BUILD_TYPE=Release \
              -DCMAKE_CXX_FLAGS=-s -DCMAKE_C_FLAGS=-s \
              -DCMAKE_EXE_LINKER_FLAGS="-Wl,--whole-archive -lpthread -Wl,--no-whole-archive"
            cmake -S hermes -B build -DHERMES_STATIC_LINK=ON -DCMAKE_BUILD_TYPE=Release \
              -DCMAKE_CXX_FLAGS=-s -DCMAKE_C_FLAGS=-s \
              -DCMAKE_EXE_LINKER_FLAGS="-Wl,--whole-archive -lpthread -Wl,--no-whole-archive" \
              -DHERMES_ENABLE_DEBUGGER=False
            cmake --build build_hdb --target hdb
            cmake --build build --target check-hermes hermes hvm hbcdump hermesc
      - run:
          name: Create CLI tarball
          environment:
            TAR_NAME: hermes-cli-linux.tar.gz
          command: |
            mkdir output staging
            cp build/bin/hermes build/bin/hvm build/bin/hbcdump \
              build/bin/hermesc build_hdb/bin/hdb staging
            tar -C staging -czvf output/${TAR_NAME} .
            shasum -a 256 output/${TAR_NAME} > output/${TAR_NAME}.sha256
      - store_artifacts:
          path: output
      - persist_to_workspace:
          root: output
          paths:
            - .

  test-linux:
    docker:
      - image: debian:bullseye
    working_directory: /root
    steps:
      - run:
          name: Install dependencies
          command: |
            apt update
            apt install -y git openssh-client cmake build-essential \
                libicu-dev zip python3
      - checkout:
          path: hermes
      - run:
          name: Run Hermes regression tests
          command: |
            cmake -S hermes -B build
            cmake --build build --target check-hermes all -j 4

  test-apple-runtime:
    <<: *apple_defaults
    steps:
      - checkout
      - restore_cache:
          key: v4-repo-{{ .Environment.CIRCLE_SHA1 }}
      - run:
          name: Install dependencies
          command: |
            brew install cmake ninja
      - run:
          name: Build the test application
          command: |
            pod install
          working_directory: test/ApplePlatformsIntegrationTestApp
      - run:
          name: Test MacOS application
          command: |
            xcodebuild test \
              -workspace ApplePlatformsIntegrationTests.xcworkspace \
              -configuration Debug \
              -destination 'platform=macOS' \
              -scheme ApplePlatformsIntegrationMacTests
          working_directory: test/ApplePlatformsIntegrationTestApp
      - run:
          name: Test iPhone application
          command: |
            xcodebuild test \
              -workspace ApplePlatformsIntegrationTests.xcworkspace \
              -configuration Debug \
              -destination 'platform=iOS Simulator,name=iPhone 11' \
              -scheme ApplePlatformsIntegrationMobileTests
          working_directory: test/ApplePlatformsIntegrationTestApp

  build-apple-runtime:
    <<: *apple_defaults
    steps:
      - checkout
      # TODO: Use a better cache key to avoid rebuilding whole framework
      # when it is not necessary
      - restore_cache:
          key: v4-repo-{{ .Environment.CIRCLE_SHA1 }}
      - run:
          name: Set up workspace
          command: mkdir -p /tmp/hermes/output
      - run:
          name: Install dependencies
          command: |
            brew install cmake ninja
            sudo gem install cocoapods
      - run:
          name: Build the iOS frameworks
          command: ./utils/build-ios-framework.sh
      - run:
          name: Build the Mac frameworks
          command: ./utils/build-mac-framework.sh
      - save_cache:
          key: v4-repo-{{ .Environment.CIRCLE_SHA1 }}
          paths:
            - ~/hermes/build_iphoneos
            - ~/hermes/build_catalyst
            - ~/hermes/build_iphonesimulator
            - ~/hermes/build_macosx
            - ~/hermes/destroot

  package-apple-runtime:
    <<: *apple_defaults
    steps:
      - checkout
      - restore_cache:
          key: v4-repo-{{ .Environment.CIRCLE_SHA1 }}
      - run:
          name: Set up workspace
          command: mkdir -p /tmp/hermes/output
      - run:
          name: Install dependencies
          command: |
            brew install cmake ninja
            sudo gem install cocoapods
      - run:
          name: Package the framework
          command: |
            . ./utils/build-apple-framework.sh

            mkdir -p /tmp/cocoapods-package-root/destroot
            cp -R ./destroot /tmp/cocoapods-package-root
            cp hermes-engine.podspec LICENSE /tmp/cocoapods-package-root

            tar -C /tmp/cocoapods-package-root/ -czvf /tmp/hermes/output/hermes-runtime-darwin-v$(get_release_version).tar.gz .
      - run:
          name: Checksum artifacts
          command: |
            cd /tmp/hermes/output
            for file in *
            do
              shasum -a 256 "$file" > "$file.sha256"
            done
      - store_artifacts:
          path: /tmp/hermes/output/
      - persist_to_workspace:
          root: /tmp/hermes/output/
          paths:
            - .

  macos:
    macos:
      xcode: 13.4.1
    steps:
      - checkout:
          path: hermes
      - run:
          name: Install dependencies
          command: |
            brew install cmake ninja
      - run:
          name: Build macOS CLI
          environment:
            RELEASE_FLAGS: >-
              -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DCMAKE_OSX_ARCHITECTURES=x86_64;arm64 \
              -DBUILD_SHARED_LIBS=OFF -DHERMES_BUILD_SHARED_JSI=OFF
          command: |
            cmake -S hermes -B build -G Ninja ${RELEASE_FLAGS} -DHERMES_ENABLE_DEBUGGER=False
            cmake --build ./build --target hermes hvm hbcdump hermesc check-hermes
            cmake -S hermes -B build_hdb -G Ninja ${RELEASE_FLAGS}
            cmake --build ./build_hdb --target hdb check-hermes
      - run:
          name: Create CLI tarball
          environment:
            TAR_NAME: hermes-cli-darwin.tar.gz
          command: |
            mkdir output staging
            cp build/bin/hermes build/bin/hvm build/bin/hbcdump \
              build/bin/hermesc build_hdb/bin/hdb staging
            tar -C staging -czvf output/${TAR_NAME} .
            shasum -a 256 output/${TAR_NAME} > output/${TAR_NAME}.sha256
      - store_artifacts:
          path: output
      - persist_to_workspace:
          root: output
          paths:
            - .

  test-macos:
    macos:
      xcode: 13.4.1
    steps:
      - checkout:
          path: hermes
      - run:
          name: Install dependencies
          command: |
            brew install cmake
      - run:
          name: Run MacOS regression tests in debug mode
          command: |
            cmake -S hermes -B build -GXcode
            cmake --build ./build
            cmake --build ./build --target check-hermes

  test-windows:
    executor:
      name: win/default
      version: 2023.10.1
    environment:
      - CMAKE_DIR: 'C:\Program Files\CMake\bin'
    steps:
      - checkout:
          path: hermes
      - run:
          name: Set up dependencies
          command: |
            choco install -y --no-progress cmake --version 3.14.7 --installargs 'ADD_CMAKE_TO_PATH=System'
            if (-not $?) { throw "Failed to install CMake" }
            ln -s (get-command python.exe).Path (get-command python.exe).Path.replace("python.exe", "python3.exe")
      - run:
          name: Run Hermes regression tests
          command: |
            $Env:PATH += ";$Env:CMAKE_DIR"
            cmake -S hermes -B build -G 'Visual Studio 16 2019'
            cmake --build build --target check-hermes -- -m /p:UseMultiToolTask=true -m /p:EnforceProcessCountAcrossBuilds=true

  windows:
    executor:
      name: win/default
      version: 2023.10.1
    environment:
      - HERMES_WS_DIR: 'C:\tmp\hermes'
      - ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      - MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      - CMAKE_DIR: 'C:\Program Files\CMake\bin'
      - RELEASE_FLAGS: -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
      - TAR_NAME: 'hermes-cli-windows.tar.gz'
    steps:
      - checkout

      - run:
          name: Set up workspace
          command: |
            New-Item -ItemType Directory $Env:HERMES_WS_DIR
            New-Item -ItemType Directory $Env:HERMES_WS_DIR\icu
            New-Item -ItemType Directory $Env:HERMES_WS_DIR\staging
            New-Item -ItemType Directory $Env:HERMES_WS_DIR\output
            New-Item -ItemType SymbolicLink -Target . -Path $Env:HERMES_WS_DIR -Name hermes

      - run:
          name: Download ICU
          command: |
            cd $Env:HERMES_WS_DIR\icu
            # If Invoke-WebRequest shows a progress bar, it will fail with
            #   Win32 internal error "Access is denied" 0x5 occurred [...]
            $progressPreference = 'silentlyContinue'
            Invoke-WebRequest -Uri "$Env:ICU_URL" -OutFile "icu.zip"
            Expand-Archive -Path "icu.zip" -DestinationPath "."

      - run:
          name: Install dependencies
          command: |
            choco install -y --no-progress cmake --version 3.14.7 --installargs 'ADD_CMAKE_TO_PATH=System'
            if (-not $?) { throw "Failed to install CMake" }
            ln -s (get-command python.exe).Path (get-command python.exe).Path.replace("python.exe", "python3.exe")

      - run:
          name: Assemble Windows runtime dependencies
          command: |
            cd $Env:HERMES_WS_DIR
            Copy-Item -Path "icu\bin64\icu*.dll" -Destination "staging"
            # Include MSVC++ 2015 redistributables
            Copy-Item -Path "c:\windows\system32\msvcp140.dll" -Destination "staging"
            Copy-Item -Path "c:\windows\system32\vcruntime140.dll" -Destination "staging"
            Copy-Item -Path "c:\windows\system32\vcruntime140_1.dll" -Destination "staging"

      - run:
          name: Build Windows CLI
          command: |
            $Env:PATH += ";$Env:MSBUILD_DIR;$Env:CMAKE_DIR"
            $Env:ICU_ROOT = "$Env:HERMES_WS_DIR\icu"
            cd $Env:HERMES_WS_DIR
            cmake -S hermes -B build -G 'Visual Studio 16 2019' -Ax64 -DHERMES_ENABLE_DEBUGGER=False $Env:RELEASE_FLAGS
            if (-not $?) { throw "Failed to configure Hermes" }
            cmake -S hermes -B build_hdb -G 'Visual Studio 16 2019' -Ax64 $Env:RELEASE_FLAGS
            if (-not $?) { throw "Failed to configure Hermes" }
            cmake --build ./build --config Release -- -m /p:UseMultiToolTask=true -m /p:EnforceProcessCountAcrossBuilds=true
            if (-not $?) { throw "Failed to build Hermes" }
            cmake --build ./build_hdb --config Release --target hdb -- -m /p:UseMultiToolTask=true -m /p:EnforceProcessCountAcrossBuilds=true
            if (-not $?) { throw "Failed to build Hermes" }

      - run:
          name: Create CLI tarball
          command: |
            $Env:PATH += ";$Env:CMAKE_DIR"
            cd $Env:HERMES_WS_DIR
            Copy-Item -Path "build\bin\Release\hermes.exe" -Destination "staging"
            Copy-Item -Path "build\bin\Release\hvm.exe" -Destination "staging"
            Copy-Item -Path "build\bin\Release\hbcdump.exe" -Destination "staging"
            Copy-Item -Path "build\bin\Release\hermesc.exe" -Destination "staging"
            Copy-Item -Path "build_hdb\bin\Release\hdb.exe" -Destination "staging"
            cd staging
            cmake -E tar zcf ..\output\$Env:TAR_NAME .

      - run:
          name: Checksum artifacts
          command: |
            cd $Env:HERMES_WS_DIR\output
            $hash = Get-FileHash -Path $Env:TAR_NAME -Algorithm SHA256
            Write-Output ($hash.Hash + "  " + $Env:TAR_NAME) |
                  Out-File -Encoding ASCII -FilePath ($Env:TAR_NAME +".sha256")

      - store_artifacts:
          path: c:\tmp\hermes\output

      - persist_to_workspace:
          root: c:\tmp\hermes\output
          paths:
            - .

  npm:
    docker:
      - image: cimg/node:lts
    environment:
      - YARN: yarnpkg
      - TERM: dumb
      - DEBIAN_FRONTEND: noninteractive
    steps:
      - run:
          name: Print versions
          command: |
            node --version
            yarn --version
      - run:
          name: Install certificates required to attach workspace
          command: |
            sudo apt-get update
            sudo apt-get install -y ca-certificates

      - attach_workspace:
          at: /tmp/hermes/input

      - run:
          name: Install dependencies and set up
          command: |
            mkdir -p /tmp/hermes/output

      - checkout

      - run:
          name: Build NPM
          command: |
            cd npm
            cp /tmp/hermes/input/* .
            $YARN install
            $YARN unpack-builds
            $YARN create-npms

      - run:
          name: Copy artifacts
          command: |
            cd npm
            cp *.tgz /tmp/hermes/output
            # Also copy the other packages for the sole purpose of not having
            # to visit multiple jobs pages to download all release artifacts
            cp /tmp/hermes/input/*.tar.gz /tmp/hermes/output

      - run:
          name: Checksum artifacts
          command: |
            cd /tmp/hermes/output
            for file in *
            do
              sha256sum "$file" > "$file.sha256"
            done

      - store_artifacts:
          path: /tmp/hermes/output

      - persist_to_workspace:
          root: /tmp/hermes/output
          paths:
            - .

  emscripten:
    docker:
      - image: emscripten/emsdk:2.0.9
    working_directory: /root
    steps:
      - run:
          name: Install dependencies
          command: |
            apt update
            apt install -y libicu-dev
      - checkout:
          path: hermes
      - run:
          name: Build Hermes Compiler
          command: |
            cmake -S hermes -B build_host_hermesc
            cmake --build ./build_host_hermesc --target hermesc -j 4
      - run:
          name: Build Hermes with Emscripten for Website Playground
          environment:
            LINKER_FLAGS: -s WASM=1 \
                          -s ALLOW_MEMORY_GROWTH=0 \
                          -s TOTAL_MEMORY=33554432 \
                          -s MODULARIZE=1 \
                          -s EXPORT_NAME=createHermes \
                          -s INVOKE_RUN=0 \
                          -s EXIT_RUNTIME=1 \
                          -s NODERAWFS=0 \
                          -s EXTRA_EXPORTED_RUNTIME_METHODS=[callMain,FS]
          command: |
            echo LINKER_FLAGS: $LINKER_FLAGS
            cmake -S hermes -B playground \
                -DCMAKE_BUILD_TYPE=Release  \
                -DCMAKE_EXE_LINKER_FLAGS="$LINKER_FLAGS" \
                -DCMAKE_TOOLCHAIN_FILE="$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" \
                -DIMPORT_HERMESC="$PWD/build_host_hermesc/ImportHermesc.cmake"
            cmake --build ./playground --target hermes -j 4
            cmake --build ./playground --target hermesc -j 4
            cmake --build ./playground --target emhermesc -j 4
            EMHERMESC="$PWD/playground/bin/emhermesc.js" node ./hermes/tools/emhermesc/test.js
      - run:
          name: Create Playground tarball
          environment:
            TAR_NAME: hermes-cli-emscripten.tar.gz
          command: |
            mkdir output staging
            cp ./playground/bin/hermes.js ./playground/bin/hermes.wasm staging
            tar -C staging -czvf output/${TAR_NAME} .
            shasum -a 256 output/${TAR_NAME} > output/${TAR_NAME}.sha256
      - store_artifacts:
          path: output
      - persist_to_workspace:
          root: output
          paths:
            - .

  sandbox:
    docker:
      - image: emscripten/emsdk:3.1.39
    environment:
      - DEBIAN_FRONTEND: noninteractive
    working_directory: /root
    steps:
      - run:
          name: Install dependencies
          command: |
            apt update
            apt install -y libicu-dev tzdata
            wget https://github.com/WebAssembly/wabt/releases/download/1.0.33/wabt-1.0.33-ubuntu.tar.gz
            tar -xvf ./wabt-1.0.33-ubuntu.tar.gz
      - checkout:
          path: hermes
      - run:
          name: Build Hermes with Emscripten
          command: |
            # Generate the host compiler.
            cmake -S hermes -B build_host
            cmake --build ./build_host --target hermesc -j 4

            # Generate and build the debug artefact.
            cmake -S hermes -B build_wasm_dbg \
              -DCMAKE_TOOLCHAIN_FILE=$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake \
              -DIMPORT_HERMESC=build_host/ImportHermesc.cmake \
              -DCMAKE_BUILD_TYPE=Debug -DHERMES_UNICODE_LITE=ON \
              -DCMAKE_CXX_FLAGS=-O2  -DCMAKE_C_FLAGS=-O2 \
              -DCMAKE_EXE_LINKER_FLAGS="-sALLOW_MEMORY_GROWTH=1 -sSTACK_SIZE=256KB" \
              -DHERMES_ENABLE_DEBUGGER=OFF -DHERMES_SLOW_DEBUG=OFF \
              -DHERMES_IS_MOBILE_BUILD=ON

            cmake --build build_wasm_dbg --target hermesSandboxImpl -j 4
            ./wabt-1.0.33/bin/wasm2c build_wasm_dbg/API/hermes_sandbox/hermesSandboxImpl.wasm -n hermes \
              -o hermes/API/hermes_sandbox/external/hermes_sandbox_impl_dbg_compiled.c --num-outputs 8

            # Generate and build the release artefact.
            cmake -S hermes -B build_wasm_opt \
              -DCMAKE_TOOLCHAIN_FILE=$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake \
              -DIMPORT_HERMESC=build_host/ImportHermesc.cmake \
              -DCMAKE_BUILD_TYPE=Release -DHERMES_UNICODE_LITE=ON \
              -DCMAKE_EXE_LINKER_FLAGS="-sALLOW_MEMORY_GROWTH=1 -sSTACK_SIZE=256KB -g2" \
              -DHERMES_ENABLE_DEBUGGER=OFF -DHERMES_IS_MOBILE_BUILD=ON

            cmake --build build_wasm_opt --target hermesSandboxImpl -j 4
            ./wabt-1.0.33/bin/wasm2c build_wasm_opt/API/hermes_sandbox/hermesSandboxImpl.wasm -n hermes \
              -o hermes/API/hermes_sandbox/external/hermes_sandbox_impl_opt_compiled.c --num-outputs 8
      - run:
          name: Build and test with the newly generated sandbox
          command: |
            cmake -S hermes -B build_dbg -DCMAKE_BUILD_TYPE=Debug
            cmake --build build_dbg -j 4
            cmake --build build_dbg --target check-hermes -j 4

            cmake -S hermes -B build_opt -DCMAKE_BUILD_TYPE=Release
            cmake --build build_opt -j 4
            cmake --build build_opt --target check-hermes -j 4

  test-e2e:
    executor:
      name: android/android-machine
      tag: 2023.06.1
    working_directory: /home/circleci
    environment:
      REACT_NATIVE_OVERRIDE_HERMES_DIR: /home/circleci/hermes
    steps:
      - node/install:
          install-yarn: true
          lts: true
      - run:
          name: Setup dependencies
          command: |
            (yes | sdkmanager "cmake;3.22.1" --verbose) || true
            sudo apt update && sudo apt install -y openjdk-11-jdk
      - checkout:
          path: hermes
      - run:
          name: Prepare RNTester
          command: |
            git clone --depth=1 https://github.com/facebook/react-native
            cd react-native
            yarn install
            echo "console.log('Using Hermes: ' + (global.HermesInternal != null));" >> packages/rn-tester/js/RNTesterApp.android.js
      - android/start-emulator-and-run-tests:
          post-emulator-launch-assemble-command: ''
          run-tests-working-directory: react-native
          run-logcat: true
          test-command: >-
            ./gradlew -PreactNativeArchitectures=x86 :packages:rn-tester:android:app:installHermesRelease
            && adb shell am start com.facebook.react.uiapp/.RNTesterActivity
            && timeout 30s adb logcat -e "Using Hermes: true" -m 1

  test-e2e-intl:
    executor:
      name: android/android-machine
      tag: 2022.04.1
    working_directory: /home/circleci
    environment:
      HERMES_WS_DIR: /home/circleci
    steps:
      - checkout:
          path: hermes
      - run:
          name: Setup dependencies
          command: |
            (yes | sdkmanager "cmake;3.22.1" --verbose) || true
            # Check out test262 at a pinned revision to reduce flakiness
            git clone https://github.com/tc39/test262
            cd test262
            git checkout 19da3ca0757248f7595ee09d532bb83dd438f2b5
      - run:
          name: Build Hermes Compiler
          command: |
            cmake -S hermes -B ./build -DCMAKE_BUILD_TYPE=Release
            cmake --build ./build -j 4 --target hermesc
      - android/start-emulator-and-run-tests:
          post-emulator-launch-assemble-command: ''
          run-tests-working-directory: hermes/android
          run-logcat: true
          additional-emulator-args: -timezone Europe/Paris -partition-size 2048
          additional-avd-args: "-c 2048M"
          test-command: ./gradlew :intltest:prepareTests && ./gradlew -Pabis=x86 :intltest:connectedAndroidTest

  test-macos-test262:
    macos:
      xcode: 13.4.1
    steps:
      - checkout:
          path: hermes
      - run:
          name: Setup dependencies
          command: |
            brew install cmake ninja
            # Check out test262 at a pinned revision to reduce flakiness
            git clone https://github.com/tc39/test262
            cd test262
            git checkout 19da3ca0757248f7595ee09d532bb83dd438f2b5
      - run:
          name: Run Hermes tests and test262 with Intl
          command: |
            cmake -S hermes -B build -GNinja -DHERMES_ENABLE_INTL=ON
            cmake --build ./build
            cmake --build ./build --target check-hermes
            python3 hermes/utils/testsuite/run_testsuite.py --test-intl test262/test -b build/bin