[0.61.4] Bump version numbers

This reverts commit 338298417f

.appveyor/config.yml

@@ -0,0 +1,47 @@
+environment:
+  ANDROID_HOME: "C:\\android-sdk-windows"
+  ANDROID_NDK: "C:\\android-sdk-windows\\android-ndk-r19c"
+  ANDROID_BUILD_VERSION: 28
+  ANDROID_TOOLS_VERSION: 28.0.3
+
+  GRADLE_OPTS: -Dorg.gradle.daemon=false
+
+  SDK_TOOLS_URL: https://dl.google.com/android/repository/sdk-tools-windows-3859397.zip
+  NDK_TOOLS_URL: https://dl.google.com/android/repository/android-ndk-r19c-windows-x86_64.zip
+
+  matrix:
+    - nodejs_version: 8
+    - nodejs_version: 10
+
+install:
+  # Install Android SDK Tools
+  - mkdir "%ANDROID_HOME%"
+  - appveyor DownloadFile "%SDK_TOOLS_URL%" -FileName "%TMP%/sdk-tools.zip"
+  - 7z x "%TMP%/sdk-tools.zip" -o"%ANDROID_HOME%" > nul
+  - set PATH=%PATH%;"%ANDROID_HOME%\tools\bin"
+
+  - yes 2> nul | sdkmanager --licenses > nul
+  - yes 2> nul | sdkmanager "system-images;android-19;google_apis;armeabi-v7a"
+  - yes 2> nul | sdkmanager "platforms;android-%ANDROID_BUILD_VERSION%"
+  - yes 2> nul | sdkmanager "build-tools;%ANDROID_TOOLS_VERSION%"
+  - yes 2> nul | sdkmanager "add-ons;addon-google_apis-google-23"
+  - yes 2> nul | sdkmanager "extras;android;m2repository"
+
+  - appveyor DownloadFile "%NDK_TOOLS_URL%" -FileName "%TMP%/ndk.zip"
+  - 7z x "%TMP%/ndk.zip" -o"%ANDROID_HOME%" > nul
+
+  - ps: Install-Product node $env:nodejs_version x64
+  - npx envinfo@latest
+  - appveyor-retry yarn install
+
+build_script:
+  - yarn run flow-check-android
+  - yarn run flow-check-ios
+  - yarn run test
+  # - gradlew.bat RNTester:android:app:assembleRelease
+
+cache:
+  - node_modules
+  - "%LOCALAPPDATA%/Yarn"
+  - "%USERPROFILE%/.gradle/caches"
+  - "%USERPROFILE%/.gradle/wrapper"

.babelrc

@@ -1,8 +0,0 @@
-{
-    "presets": [
-        "module:@react-native/babel-preset"
-    ],
-    "plugins": [
-        "babel-plugin-transform-flow-enums"
-    ]
-}

.buckconfig

@@ -1,20 +1,13 @@
 
 [android]
-  target = android-31
-
-[kotlin]
-  compile_against_abis = True
-  kotlin_version = 1.6.10
+  target = android-28
 
 [download]
   max_number_of_retries = 3
 
 [maven_repositories]
   central = https://repo1.maven.org/maven2
-  google = https://maven.google.com/
+  google = https://dl.google.com/dl/android/maven2/
 
 [alias]
-  rntester = //packages/rn-tester/android/app:app
-
-[buildfile]
-  includes = //tools/build_defs/oss/preload.bzl
+  rntester = //RNTester/android/app:app

.bundle/config

@@ -1,2 +0,0 @@
-BUNDLE_PATH: "vendor/bundle"
-BUNDLE_FORCE_RUBY_PLATFORM: 1

.circleci/DockerTests.md

@@ -0,0 +1,81 @@
+# Docker Test Environment
+
+This is a high-level overview of the test configuration using Docker. 
+It explains how to run the tests locally.
+
+## Docker Installation
+
+It is required to have Docker running on your machine in order to build and run the tests in the Dockerfiles.
+See <https://docs.docker.com/engine/installation/> for more information on how to install.
+
+## Convenience Scripts
+
+We have added a number of default run scripts to the `package.json` file to simplify building and running your tests.
+
+### Configuring Docker Images
+
+The following two scripts need to be run first before you can move on to testing:
+
+- `yarn run docker-setup-android`: Pulls down the React Native Community Android image that serves as a base image when building the actual test image.
+
+- `yarn run docker-build-android`: Builds a test image with the latest dependencies and React Native library code, including a compiled Android test app.
+
+### Running Tests
+
+Once the test image has been built, it can be used to run our Android tests.
+
+- `yarn run test-android-run-unit` runs the unit tests, as defined in `scripts/run-android-docker-unit-tests.sh`.
+- `yarn run test-android-run-e2e` runs the end to end tests, as defined in `scripts/run-ci-e2e-tests.sh`.
+- `yarn run test-android-run-instrumentation` runs the instrumentation tests, as defined in `scripts/run-android-docker-instrumentation-tests.sh`.
+
+#### Instrumentation Tests
+
+The instrumentation test script accepts the following flags in order to customize the execution of the tests:
+
+`--filter` - A regex that filters which instrumentation tests will be run. (Defaults to .*)
+
+`--package` - Name of the java package containing the instrumentation tests (Defaults to com.facebook.react.tests)
+
+`--path` - Path to the directory containing the instrumentation tests. (Defaults to ./ReactAndroid/src/androidTest/java/com/facebook/react/tests)
+
+`--retries` - Number of times to retry a failed test before declaring a failure (Defaults to 2)
+
+For example, if locally you only wanted to run the InitialPropsTestCase, you could do the following:
+`yarn run test-android-run-instrumentation -- --filter="InitialPropsTestCase"`
+
+## Detailed Android Setup
+
+There are two Dockerfiles for use with the Android codebase.
+The base image used to build `reactnativecommunity/react-native-android` is located in the https://github.com/react-native-community/docker-android GitHub repository. 
+It contains all the necessary prerequisites required to run the React Android tests. 
+It is separated out into a separate Dockerfile because these are dependencies that rarely change and also because it is quite a beastly image since it contains all the Android dependencies for running Android and the emulators (~9GB).
+
+The good news is you should rarely have to build or pull down the base image!
+All iterative code updates happen as part of the `Dockerfile.android` image build.
+
+Lets break it down...
+
+First, you'll need to pull the base image. 
+You can use `docker pull` to grab the latest version of the `reactnativecommunity/react-native-android` base image.
+This is what you get when you run `yarn run docker-setup-android`.
+
+This will take quite some time depending on your connection and you need to ensure you have ~10GB of free disk space.
+
+Once you have downloaded the base image, the test image can be built using `docker build -t reactnativeci/android -f ./.circleci/Dockerfiles/Dockerfile.android .`. This is what `yarn run docker-build-android` does. Note that the `-t` flag is how you tell Docker what to name this image locally. You can then use `docker run -t reactnativeci/android` to run this image.
+
+Now that you've built the test image, you can run unit tests using what you've learned so far:
+
+```bash
+docker run --cap-add=SYS_ADMIN -it reactnativeci/android bash .circleci/Dockerfiles/scripts/run-android-docker-unit-tests.sh
+```
+
+> Note: `--cap-add=SYS_ADMIN` flag is required for the `.circleci/Dockerfiles/scripts/run-android-docker-unit-tests.sh` and `.circleci/Dockerfiles/scripts/run-android-docker-instrumentation-tests.sh` in order to allow the remounting of `/dev/shm` as writeable so the `buck` build system may write temporary output to that location.
+
+Every time you make any modifications to the codebase, including changes to the test scripts inside `.circleci/Dockerfiles/scripts`, you should re-run the `docker build ...` command in order for your updates to be included in your local docker test image.
+
+For rapid iteration, it's useful to keep in mind that Docker can pass along arbitrary commands to an image.
+For example, you can alternatively use Gradle in this manner:
+
+```bash
+docker run --cap-add=SYS_ADMIN -it reactnativeci/android ./gradlew RNTester:android:app:assembleRelease
+```

.circleci/Dockerfiles/Dockerfile.android

@@ -0,0 +1,52 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+#
+# This image builds upon the React Native Community Android image:
+# https://github.com/react-native-community/docker-android
+#
+# The base image is expected to remain relatively stable, and only
+# needs to be updated when major dependencies such as the Android
+# SDK or NDK are updated.
+#
+# In this Android Test image, we download the latest dependencies
+# and build a Android application that can be used to run the
+# tests specified in the scripts/ directory.
+#
+FROM reactnativecommunity/react-native-android
+
+LABEL Description="React Native Android Test Image"
+LABEL maintainer="Héctor Ramos <hector@fb.com>"
+
+# set default environment variables
+ENV GRADLE_OPTS="-Dorg.gradle.daemon=false -Dorg.gradle.jvmargs=\"-Xmx512m -XX:+HeapDumpOnOutOfMemoryError\""
+ENV JAVA_TOOL_OPTIONS="-Dfile.encoding=UTF8"
+
+ADD .buckconfig /app/.buckconfig
+ADD .buckjavaargs /app/.buckjavaargs
+ADD tools /app/tools
+ADD ReactAndroid /app/ReactAndroid
+ADD ReactCommon /app/ReactCommon
+ADD React /app/React
+ADD keystores /app/keystores
+
+WORKDIR /app
+
+RUN buck fetch ReactAndroid/src/test/java/com/facebook/react/modules
+RUN buck fetch ReactAndroid/src/main/java/com/facebook/react
+RUN buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
+RUN buck fetch ReactAndroid/src/test/...
+RUN buck fetch ReactAndroid/src/androidTest/...
+
+RUN buck build ReactAndroid/src/main/java/com/facebook/react
+RUN buck build ReactAndroid/src/main/java/com/facebook/react/shell
+
+ADD . /app
+
+RUN yarn
+
+RUN ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog
+
+RUN ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=1
+

.circleci/Dockerfiles/scripts/run-android-ci-instrumentation-tests.js

@@ -0,0 +1,159 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+/**
+ * This script runs instrumentation tests one by one with retries
+ * Instrumentation tests tend to be flaky, so rerunning them individually increases
+ * chances for success and reduces total average execution time.
+ *
+ * We assume that all instrumentation tests are flat in one folder
+ * Available arguments:
+ * --path - path to all .java files with tests
+ * --package - com.facebook.react.tests
+ * --retries [num] - how many times to retry possible flaky commands: npm install and running tests, default 1
+ */
+
+const argv = require('yargs').argv;
+const async = require('async');
+const child_process = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+const colors = {
+    GREEN: '\x1b[32m',
+    RED: '\x1b[31m',
+    RESET: '\x1b[0m',
+};
+
+const test_opts = {
+    FILTER: new RegExp(argv.filter || '.*', 'i'),
+    IGNORE: argv.ignore || null,
+    PACKAGE: argv.package || 'com.facebook.react.tests',
+    PATH: argv.path || './ReactAndroid/src/androidTest/java/com/facebook/react/tests',
+    RETRIES: parseInt(argv.retries || 2, 10),
+
+    TEST_TIMEOUT: parseInt(argv['test-timeout'] || 1000 * 60 * 10, 10),
+
+    OFFSET: argv.offset,
+    COUNT: argv.count,
+};
+
+let max_test_class_length = Number.NEGATIVE_INFINITY;
+
+let testClasses = fs.readdirSync(path.resolve(process.cwd(), test_opts.PATH))
+    .filter((file) => {
+        return file.endsWith('.java');
+    }).map((clazz) => {
+        return path.basename(clazz, '.java');
+    });
+
+if (test_opts.IGNORE) {
+    test_opts.IGNORE = new RegExp(test_opts.IGNORE, 'i');
+    testClasses = testClasses.filter(className => {
+        return !test_opts.IGNORE.test(className);
+    });
+}
+
+testClasses = testClasses.map((clazz) => {
+    return test_opts.PACKAGE + '.' + clazz;
+}).filter((clazz) => {
+    return test_opts.FILTER.test(clazz);
+});
+
+// only process subset of the tests at corresponding offset and count if args provided
+if (test_opts.COUNT != null && test_opts.OFFSET != null) {
+    const start = test_opts.COUNT * test_opts.OFFSET;
+    const end = start + test_opts.COUNT;
+
+    if (start >= testClasses.length) {
+        testClasses = [];
+    } else if (end >= testClasses.length) {
+        testClasses = testClasses.slice(start);
+    } else {
+        testClasses = testClasses.slice(start, end);
+    }
+}
+
+async.mapSeries(testClasses, (clazz, callback) => {
+    if (clazz.length > max_test_class_length) {
+        max_test_class_length = clazz.length;
+    }
+
+    return async.retry(test_opts.RETRIES, (retryCb) => {
+        const test_process = child_process.spawn('./.circleci/Dockerfiles/scripts/run-instrumentation-tests-via-adb-shell.sh', [test_opts.PACKAGE, clazz], {
+            stdio: 'inherit',
+        });
+
+        const timeout = setTimeout(() => {
+            test_process.kill();
+        }, test_opts.TEST_TIMEOUT);
+
+        test_process.on('error', (err) => {
+            clearTimeout(timeout);
+            retryCb(err);
+        });
+
+        test_process.on('exit', (code) => {
+            clearTimeout(timeout);
+
+            if (code !== 0) {
+                return retryCb(new Error(`Process exited with code: ${code}`));
+            }
+
+            return retryCb();
+        });
+    }, (err) => {
+        return callback(null, {
+            name: clazz,
+            status: err ? 'failure' : 'success',
+        });
+    });
+}, (err, results) => {
+    print_test_suite_results(results);
+
+    const failures = results.filter((test) => {
+        return test.status === 'failure';
+    });
+
+    return failures.length === 0 ? process.exit(0) : process.exit(1);
+});
+
+function print_test_suite_results(results) {
+    console.log('\n\nTest Suite Results:\n');
+
+    let color;
+    let failing_suites = 0;
+    let passing_suites = 0;
+
+    function pad_output(num_chars) {
+        let i = 0;
+
+        while (i < num_chars) {
+            process.stdout.write(' ');
+            i++;
+        }
+    }
+    results.forEach((test) => {
+        if (test.status === 'success') {
+            color = colors.GREEN;
+            passing_suites++;
+        } else if (test.status === 'failure') {
+            color = colors.RED;
+            failing_suites++;
+        }
+
+        process.stdout.write(color);
+        process.stdout.write(test.name);
+        pad_output((max_test_class_length - test.name.length) + 8);
+        process.stdout.write(test.status);
+        process.stdout.write(`${colors.RESET}\n`);
+    });
+
+    console.log(`\n${passing_suites} passing, ${failing_suites} failing!`);
+}

.circleci/Dockerfiles/scripts/run-android-docker-instrumentation-tests.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+#
+
+# for buck gen
+mount -o remount,exec /dev/shm
+
+AVD_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)
+
+# create virtual device
+echo no | android create avd -n "$AVD_UUID" -f -t android-19 --abi default/armeabi-v7a
+
+# emulator setup
+emulator64-arm -avd $AVD_UUID -no-skin -no-audio -no-window -no-boot-anim &
+bootanim=""
+until [[ "$bootanim" =~ "stopped" ]]; do
+    sleep 5
+    bootanim=$(adb -e shell getprop init.svc.bootanim 2>&1)
+    echo "boot animation status=$bootanim"
+done
+
+set -x
+
+# solve issue with max user watches limit
+echo 65536 | tee -a /proc/sys/fs/inotify/max_user_watches
+watchman shutdown-server
+
+# integration tests
+# build JS bundle for instrumentation tests
+node cli.js bundle --platform android --dev true --entry-file ReactAndroid/src/androidTest/js/TestBundle.js --bundle-output ReactAndroid/src/androidTest/assets/AndroidTestBundle.js
+
+# build test APK
+# shellcheck disable=SC1091
+source ./scripts/android-setup.sh && NO_BUCKD=1 retry3 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=1
+
+# run installed apk with tests
+node ./.circleci/Dockerfiles/scripts/run-android-ci-instrumentation-tests.js "$*"
+exit $?

.circleci/Dockerfiles/scripts/run-android-docker-unit-tests.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+#
+
+# set default environment variables
+UNIT_TESTS_BUILD_THREADS="${UNIT_TESTS_BUILD_THREADS:-1}"
+
+# for buck gen
+mount -o remount,exec /dev/shm
+
+set -x
+
+# run unit tests
+buck test ReactAndroid/src/test/... --config build.threads="$UNIT_TESTS_BUILD_THREADS"

.circleci/Dockerfiles/scripts/run-ci-e2e-tests.sh

@@ -0,0 +1,258 @@
+#!/bin/bash
+#
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+#
+
+set -ex
+
+# set default environment variables
+ROOT=$(pwd)
+SCRIPTS=$(pwd)/scripts
+
+RUN_ANDROID=0
+RUN_CLI_INSTALL=1
+RUN_IOS=0
+RUN_JS=0
+
+RETRY_COUNT=${RETRY_COUNT:-2}
+AVD_UUID=$(< /dev/urandom tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)
+ANDROID_NPM_DEPS="appium@1.5.1 mocha@2.4.5 wd@0.3.11 colors@1.0.3 pretty-data2@0.40.1"
+CLI_PACKAGE="$ROOT/react-native-cli/react-native-cli-*.tgz"
+PACKAGE="$ROOT/react-native-*.tgz"
+
+# solve issue with max user watches limit
+echo 65536 | tee -a /proc/sys/fs/inotify/max_user_watches
+watchman shutdown-server
+
+# retries command on failure
+# $1 -- max attempts
+# $2 -- command to run
+function retry() {
+    local -r -i max_attempts="$1"; shift
+    local -r cmd="$*"
+    local -i attempt_num=1
+
+    until $cmd; do
+        if (( attempt_num == max_attempts )); then
+            echo "Execution of '$cmd' failed; no more attempts left"
+            return 1
+        else
+            (( attempt_num++ ))
+            echo "Execution of '$cmd' failed; retrying for attempt number $attempt_num..."
+        fi
+    done
+}
+
+# parse command line args & flags
+while :; do
+  case "$1" in
+    --android)
+      RUN_ANDROID=1
+      shift
+      ;;
+
+    --ios)
+      RUN_IOS=1
+      shift
+      ;;
+
+    --js)
+      RUN_JS=1
+      shift
+      ;;
+
+    --skip-cli-install)
+      RUN_CLI_INSTALL=0
+      shift
+      ;;
+
+    --tvos)
+      RUN_IOS=1
+      shift
+      ;;
+
+    *)
+      break
+  esac
+done
+
+function e2e_suite() {
+    cd "$ROOT"
+
+    if [ $RUN_ANDROID -eq 0 ] && [ $RUN_IOS -eq 0 ] && [ $RUN_JS -eq 0 ]; then
+      echo "No e2e tests specified!"
+      return 0
+    fi
+
+    # create temp dir
+    TEMP_DIR=$(mktemp -d /tmp/react-native-XXXXXXXX)
+
+    # To make sure we actually installed the local version
+    # of react-native, we will create a temp file inside the template
+    # and check that it exists after `react-native init
+    IOS_MARKER="$(mktemp "$ROOT"/template/ios/HelloWorld/XXXXXXXX)"
+    ANDROID_MARKER="$(mktemp "$ROOT"/template/android/XXXXXXXX)"
+
+    # install CLI
+    cd react-native-cli
+    npm pack
+    cd ..
+
+    # can skip cli install for non sudo mode
+    if [ $RUN_CLI_INSTALL -ne 0 ]; then
+      if ! npm install -g "$CLI_PACKAGE"
+      then
+        echo "Could not install react-native-cli globally, please run in su mode"
+        echo "Or with --skip-cli-install to skip this step"
+        return 1
+      fi
+    fi
+
+    if [ $RUN_ANDROID -ne 0 ]; then
+        set +ex
+
+        # create virtual device
+        if ! android list avd | grep "$AVD_UUID" > /dev/null; then
+            echo no | android create avd -n "$AVD_UUID" -f -t android-19 --abi default/armeabi-v7a
+        fi
+
+        # newline at end of adb devices call and first line is headers
+        DEVICE_COUNT=$(adb devices | wc -l)
+        ((DEVICE_COUNT -= 2))
+
+        # will always kill an existing emulator if one exists for fresh setup
+        if [[ $DEVICE_COUNT -ge 1 ]]; then
+            adb emu kill
+        fi
+
+        # emulator setup
+        emulator64-arm -avd "$AVD_UUID" -no-skin -no-audio -no-window -no-boot-anim &
+
+        bootanim=""
+        # shellcheck disable=SC2076
+        until [[ "$bootanim" =~ "stopped" ]]; do
+            sleep 5
+            bootanim=$(adb -e shell getprop init.svc.bootanim 2>&1)
+            echo "boot animation status=$bootanim"
+        done
+
+        set -ex
+
+      if ! ./gradlew :ReactAndroid:installArchives -Pjobs=1 -Dorg.gradle.jvmargs="-Xmx512m -XX:+HeapDumpOnOutOfMemoryError"
+      then
+        echo "Failed to compile Android binaries"
+        return 1
+      fi
+    fi
+
+    if ! npm pack
+    then
+      echo "Failed to pack react-native"
+      return 1
+    fi
+
+    cd "$TEMP_DIR"
+
+    if ! retry "$RETRY_COUNT" react-native init EndToEndTest --version "$PACKAGE" --npm
+    then
+      echo "Failed to execute react-native init"
+      echo "Most common reason is npm registry connectivity, try again"
+      return 1
+    fi
+
+    cd EndToEndTest
+
+    # android tests
+    if [ $RUN_ANDROID -ne 0 ]; then
+      echo "Running an Android e2e test"
+      echo "Installing e2e framework"
+
+      if ! retry "$RETRY_COUNT" npm install --save-dev "$ANDROID_NPM_DEPS" --silent >> /dev/null
+      then
+        echo "Failed to install appium"
+        echo "Most common reason is npm registry connectivity, try again"
+        return 1
+      fi
+
+      cp "$SCRIPTS/android-e2e-test.js" android-e2e-test.js
+
+      (
+      cd android || exit
+      echo "Downloading Maven deps"
+      ./gradlew :app:copyDownloadableDepsToLibs
+      )
+
+      keytool -genkey -v -keystore android/keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"
+
+      node ./node_modules/.bin/appium >> /dev/null &
+      APPIUM_PID=$!
+      echo "Starting appium server $APPIUM_PID"
+
+      echo "Building app"
+      buck build android/app
+
+      # hack to get node unhung (kill buckd)
+      if ! kill -9 "$(pgrep java)"
+      then
+        echo "could not execute Buck build, is it installed and in PATH?"
+        return 1
+      fi
+
+      echo "Starting packager server"
+      npm start >> /dev/null &
+      SERVER_PID=$!
+      sleep 15
+
+      echo "Executing android e2e test"
+      if ! retry "$RETRY_COUNT" node node_modules/.bin/_mocha android-e2e-test.js
+      then
+        echo "Failed to run Android e2e tests"
+        echo "Most likely the code is broken"
+        return 1
+      fi
+
+      # kill packager process
+      if kill -0 "$SERVER_PID"; then
+        echo "Killing packager $SERVER_PID"
+        kill -9 "$SERVER_PID"
+      fi
+
+      # kill appium process
+      if kill -0 "$APPIUM_PID"; then
+        echo "Killing appium $APPIUM_PID"
+        kill -9 "$APPIUM_PID"
+      fi
+
+    fi
+
+    # ios tests
+    if [ $RUN_IOS -ne 0 ]; then
+      echo "Running ios e2e tests not yet implemented for docker!"
+    fi
+
+    # js tests
+    if [ $RUN_JS -ne 0 ]; then
+      # Check the packager produces a bundle (doesn't throw an error)
+      if ! react-native bundle --max-workers 1 --platform android --dev true --entry-file index.js --bundle-output android-bundle.js
+      then
+        echo "Could not build android bundle"
+        return 1
+      fi
+
+      if ! react-native bundle --max-workers 1 --platform ios --dev true --entry-file index.js --bundle-output ios-bundle.js
+      then
+        echo "Could not build iOS bundle"
+        return 1
+      fi
+
+    # directory cleanup
+    rm "$IOS_MARKER"
+    rm "$ANDROID_MARKER"
+
+    return 0
+}
+
+retry "$RETRY_COUNT" e2e_suite

.circleci/Dockerfiles/scripts/run-instrumentation-tests-via-adb-shell.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+#
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+#
+
+# shellcheck disable=SC1117
+# Python script to run instrumentation tests, copied from https://github.com/circleci/circle-dummy-android
+# Example: ./scripts/run-android-instrumentation-tests.sh com.facebook.react.tests com.facebook.react.tests.ReactPickerTestCase
+#
+export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools:$PATH"
+
+# clear the logs
+adb logcat -c
+
+# run tests and check output
+python - "$1" "$2" << END
+
+import re
+import subprocess as sp
+import sys
+import threading
+import time
+
+done = False
+
+test_app = sys.argv[1]
+test_class = None
+
+if len(sys.argv) > 2:
+  test_class = sys.argv[2]
+
+def update():
+  # prevent CircleCI from killing the process for inactivity
+  while not done:
+    time.sleep(5)
+    print "Running in background.  Waiting for 'adb' command response..."
+
+t = threading.Thread(target=update)
+t.dameon = True
+t.start()
+
+def run():
+  sp.Popen(['adb', 'wait-for-device']).communicate()
+  if (test_class != None):
+    p = sp.Popen('adb shell am instrument -w -e class %s %s/android.support.test.runner.AndroidJUnitRunner'
+      % (test_class, test_app), shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
+  else :
+    p = sp.Popen('adb shell am instrument -w %s/android.support.test.runner.AndroidJUnitRunner'
+      % (test_app), shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
+  return p.communicate()
+
+success = re.compile(r'OK \(\d+ test(s)?\)')
+stdout, stderr = run()
+
+done = True
+print stderr
+print stdout
+
+if success.search(stderr + stdout):
+  sys.exit(0)
+else:
+  # dump the logs
+  sp.Popen(['adb', 'logcat', '-d']).communicate()
+  sys.exit(1) # make sure we fail if the test failed
+END
+
+RETVAL=$?
+
+exit $RETVAL

.circleci/config.yml

@@ -1,106 +1,692 @@
 version: 2.1
 
-# this allows you to use CircleCI's dynamic configuration feature
-setup: true
+# -------------------------
+#        DEFAULTS
+# -------------------------
+defaults: &defaults
+  working_directory: ~/react-native
+  environment:
+    - GIT_COMMIT_DESC: git log --format=oneline -n 1 $CIRCLE_SHA1
 
-orbs:
-  continuation: circleci/continuation@1.0.0
-
-parameters:
-  # Real pipelines parameters
-  run_release_workflow:
-    default: false
-    type: boolean
-
-  release_latest:
-    default: false
-    type: boolean
-
-  release_version:
-    default: "9999"
-    type: string
-
-  run_nightly_workflow:
-    default: false
-    type: boolean
-
-jobs:
-  choose_ci_jobs:
+# -------------------------
+#        EXECUTORS
+# -------------------------
+executors:
+  node8:
+    <<: *defaults
     docker:
-      - image: debian:bullseye
-    resource_class: small
+      - image: circleci/node:8
+  nodelts:
+    <<: *defaults
+    docker:
+      - image: circleci/node:lts
+  reactnativeandroid:
+    <<: *defaults
+    docker:
+      - image: reactnativecommunity/react-native-android:2019-6-4
+    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
+  reactnativeios:
+    <<: *defaults
+    macos:
+      xcode: "10.2.1"
+
+# -------------------------
+#        COMMANDS
+# -------------------------
+commands:
+  restore_cache_checkout:
+    parameters:
+      checkout_type:
+        type: string
+        default: node
+    steps:
+      - restore_cache:
+          key: v1-repo-{{ .Environment.CIRCLE_SHA1 }}-<< parameters.checkout_type >>
+
+  setup_artifacts:
     steps:
       - run:
-          name: Install Yarn
+          name: Initial Setup
+          command: mkdir -p ~/reports/{buck,build,junit,outputs}
+
+  run_yarn:
+    steps:
+      - restore_cache:
+          keys:
+            - v4-yarn-cache-{{ arch }}-{{ checksum "yarn.lock" }}
+            - v4-yarn-cache-{{ arch }}
+      - run:
+          name: Run Yarn
           command: |
-            apt update
-            apt install -y wget git curl jq
+            # 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
+      - save_cache:
+          paths:
+            - ~/.cache/yarn
+          key: v4-yarn-cache-{{ arch }}-{{ checksum "yarn.lock" }}
 
-            apt-get update
-            apt-get install -y ca-certificates curl gnupg
-            mkdir -p /etc/apt/keyrings
-            curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
+  install_buck_tooling:
+    steps:
+      - restore_cache:
+          keys:
+            - v4-buck-v2019.01.10.01-{{ checksum "scripts/circleci/buck_fetch.sh" }}}
+            - v4-buck-v2019.01.10.01-
+      - 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
+      - save_cache:
+          paths:
+            - ~/buck
+            - ~/okbuck
+          key: v4-buck-v2019.01.10.01-{{ checksum "scripts/circleci/buck_fetch.sh" }}
 
-            NODE_MAJOR=18
-            echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list
-            apt-get update
+  brew_install:
+    parameters:
+      package:
+        description: Homebrew package to install
+        type: string
+    steps:
+      - run: HOMEBREW_NO_AUTO_UPDATE=1 brew install << parameters.package >> >/dev/null
 
-            apt install -y nodejs
-            npm install --global yarn
+  with_brew_cache_span:
+    parameters:
+      steps:
+        type: steps
+    steps:
+      - restore_cache:
+          keys:
+            - v1-brew
+      - steps: << parameters.steps >>
+      - save_cache:
+          paths:
+            - /usr/local/Homebrew
+            - ~/Library/Caches/Homebrew
+          key: v1-brew
+
+  with_pods_cache_span:
+    parameters:
+      steps:
+        type: steps
+    steps:
+      - run:
+          name: Setup CocoaPods cache
+          # Copy RNTester/Podfile.lock since it can be changed by pod install
+          command: cp RNTester/Podfile.lock RNTester/Podfile.lock.bak
+      - restore_cache:
+          keys:
+            - v1-pods-{{ .Environment.CIRCLE_JOB }}-{{ checksum "RNTester/Podfile.lock.bak" }}
+            - v1-pods-{{ .Environment.CIRCLE_JOB }}-
+      - steps: << parameters.steps >>
+      - save_cache:
+          paths:
+            - RNTester/Pods
+          key: v1-pods-{{ .Environment.CIRCLE_JOB }}-{{ checksum "RNTester/Podfile.lock.bak" }}
+
+  download_gradle_dependencies:
+    steps:
+      - restore_cache:
+          keys:
+            - v1-gradle-{{ checksum "ReactAndroid/build.gradle" }}-{{ checksum "scripts/circleci/gradle_download_deps.sh" }}
+            - v1-gradle-
+      - run:
+          name: Download Dependencies Using Gradle
+          command: ./scripts/circleci/gradle_download_deps.sh
+      - save_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" }}
+
+  download_buck_dependencies:
+    steps:
+      - run:
+          name: Download Dependencies Using Buck
+          command: ./scripts/circleci/buck_fetch.sh
+
+  # -------------------------
+  #  COMMANDS: Disabled Tests
+  # -------------------------
+  run_podspec_tests:
+    steps:
+      - run:
+          name: Test CocoaPods
+          command: ./scripts/process-podspecs.sh
+  run_e2e_tests:
+    steps:
+      - run:
+          name: Full End-to-End Test Suite
+          command: node ./scripts/run-ci-e2e-tests.js --android --ios --js --retries 3;
+  run_android_e2e_tests:
+    steps:
+      - run:
+          name: Android End-to-End Test Suite
+          command: node ./scripts/run-ci-e2e-tests.js --android --retries 3;
+
+# -------------------------
+#          JOBS
+# -------------------------
+jobs:
+  setup:
+    parameters:
+      executor:
+        type: executor
+        default: node8
+      checkout_type:
+        type: string
+        default: node
+    executor: << parameters.executor >>
+    steps:
+      - checkout
+      - save_cache:
+          key: v1-repo-{{ .Environment.CIRCLE_SHA1 }}-<< parameters.checkout_type >>
+          paths:
+            - ~/react-native
+
+  # -------------------------
+  #     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:
+    executor: nodelts
+    # 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:
+      - restore_cache_checkout:
+          checkout_type: node
+      - run_yarn
+
+      - run:
+          name: Install dependencies
+          command: |
+            sudo apt update && sudo apt install -y shellcheck jq
+            cd bots && yarn install --non-interactive --cache-folder ~/.cache/yarn
+
+      - run:
+          name: Run linters against modified files (analysis-bot)
+          command: GITHUB_TOKEN="$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A""$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B" yarn lint-ci
+          when: always
+
+      - run:
+          name: Analyze Pull Request (pull-bot)
+          command: |
+            cd bots
+            DANGER_GITHUB_API_TOKEN="$PUBLIC_PULLBOT_GITHUB_TOKEN_A""$PUBLIC_PULLBOT_GITHUB_TOKEN_B" yarn danger ci --use-github-checks
+          when: always
+
+  # -------------------------
+  #    JOBS: Analyze Code
+  # -------------------------
+  analyze_code:
+    executor: node8
+    steps:
+      - restore_cache_checkout:
+          checkout_type: node
+      - setup_artifacts
+      - run_yarn
+
+      - run:
+          name: Lint code
+          command: scripts/circleci/exec_swallow_error.sh yarn lint --format junit -o ~/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: ~/reports/junit
+
+  # -------------------------
+  #   JOBS: Test JavaScript
+  # -------------------------
+  # Runs JavaScript tests
+  test_js:
+    parameters:
+      executor:
+        type: executor
+        default: node8
+    executor: << parameters.executor >>
+    steps:
+      - restore_cache_checkout:
+          checkout_type: node
+      - setup_artifacts
+      - run_yarn
+
+      - run:
+          name: JavaScript Test Suite
+          command: node ./scripts/run-ci-javascript-tests.js --maxWorkers 2
+
+      - store_test_results:
+          path: ~/reports/junit
+  # -------------------------
+  #     JOBS: Test iOS
+  # -------------------------
+  # Runs unit tests on iOS devices
+  test_ios:
+    executor: reactnativeios
+    parameters:
+      use_frameworks:
+        type: boolean
+        default: false
+    environment:
+      - REPORTS_DIR: "./reports"
+    steps:
+      - restore_cache_checkout:
+          checkout_type: ios
+      - setup_artifacts
+      - run_yarn
+
+      - run: |
+          cd RNTester
+          bundle check || bundle install
+      - run:
+          name: Boot iPhone Simulator
+          command: source scripts/.tests.env && xcrun simctl boot "$IOS_DEVICE" || true
+
+      - run:
+          name: Fetch CocoaPods Specs
+          command: |
+            curl https://cocoapods-specs.circleci.com/fetch-cocoapods-repo-from-s3.sh | bash -s cf
+
+      - when:
+          condition: << parameters.use_frameworks >>
+          steps:
+            - run:
+                name: Set USE_FRAMEWORKS=1
+                command: echo "export USE_FRAMEWORKS=1" >> $BASH_ENV
+
+      - with_pods_cache_span:
+          steps:
+            - run:
+                name: Generate RNTesterPods Workspace
+                command: cd RNTester && pod install --verbose
+
+      - with_brew_cache_span:
+          steps:
+            - brew_install:
+                package: watchman
+      - run: touch .watchmanconfig
+
+      - run: yarn test-ios
+      - store_test_results:
+          path: ~/reports/junit
+
+  # Runs iOS end-to-end tests
+  test_ios_e2e:
+    executor: reactnativeios
+    steps:
+      - restore_cache_checkout:
+          checkout_type: ios
+      - setup_artifacts
+      - run_yarn
+
+      - run:
+          name: Boot iPhone Simulator
+          command: source scripts/.tests.env && xcrun simctl boot "$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
+      - with_brew_cache_span:
+          steps:
+            - brew_install:
+                package: node@8
+            - run: HOMEBREW_NO_AUTO_UPDATE=1 brew tap wix/brew >/dev/null
+            - brew_install:
+                package: applesimutils
+            - brew_install:
+                package: watchman
+      # Configure Watchman
+      - run: touch .watchmanconfig
+
+      - restore_cache:
+          keys:
+            - v1-cocoapods-{{ checksum "template/ios/Podfile" }}
+            - v1-cocoapods-
+
+      - run: pod setup
+
+      - run:
+          name: Generate RNTesterPods Workspace
+          command: pushd RNTester && pod install --verbose && popd
+
+      - run:
+          name: Run Detox iOS End-to-End Tests
+          command: yarn run build-ios-e2e && yarn run test-ios-e2e
+          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
+
+      - save_cache:
+          paths:
+            - ~/.cocoapods/repos
+          key: v1-cocoapods-{{ checksum "template/ios/Podfile" }}
+
+  test_js_e2e:
+    executor: node8
+    steps:
+      - restore_cache_checkout:
+          checkout_type: node
+      - setup_artifacts
+      - run_yarn
+      - run: sudo apt-get install rsync
+
+      - run:
+          name: Run JavaScript End-to-End Tests
+          command: node ./scripts/run-ci-e2e-tests.js --js --retries 3
+
+      - store_test_results:
+          path: ~/reports/junit
+
+  # -------------------------
+  #    JOBS: Test Android
+  # -------------------------
+  # Run Android tests
+  test_android:
+    executor: reactnativeandroid
+    steps:
+      - restore_cache_checkout:
+          checkout_type: android
+      - setup_artifacts
+      - run_yarn
+
+      # 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
+      - install_buck_tooling
+
+      # Validate Android test environment (including Buck)
+      - run:
+          name: Validate Android Test Environment
+          command: ./scripts/validate-android-test-env.sh
+
+      - download_buck_dependencies
+      - download_gradle_dependencies
+
+      # 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=$BUILD_THREADS --xml ~/reports/buck/all-results-raw.xml
+
+      - run:
+          name: Run Instrumentation Tests
+          command: |
+            if [[ ! -e ReactAndroid/src/androidTest/assets/AndroidTestBundle.js ]]; then
+              echo "JavaScript bundle missing, cannot run instrumentation tests. Verify Build JavaScript Bundle step completed successfully."; exit 1;
+            fi
+            source scripts/android-setup.sh && NO_BUCKD=1 retry3 timeout 300 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=$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 {} ~/reports/build/ \;
+            find . -type f -regex ".*/outputs/androidTest-results/connected/.*xml" -exec cp {} ~/reports/outputs/ \;
+            find . -type f -regex ".*/buck-out/gen/ReactAndroid/src/test/.*/.*xml" -exec cp {} ~/reports/buck/ \;
+            if [ -f ~/react-native/reports/buck/all-results-raw.xml ]; then
+              ./tooling/junit/buck_to_junit.sh ~/react-native/reports/buck/all-results-raw.xml ~/react-native/reports/junit/all-results-junit.xml
+            fi
+          when: always
+
+      - store_test_results:
+          path: ~/reports/junit
+
+  # -------------------------
+  #    JOBS: Test Docker
+  # -------------------------
+  test_docker:
+    machine: true
+    steps:
       - checkout
       - run:
-          name: Yarn Install
-          command: yarn install
-      - when:
-          condition:
-            or:
-              - equal: [ main, << pipeline.git.branch >> ]
-              - matches:
-                  pattern: /0\.[0-9]+[\.[0-9]+]?-stable/
-                  value: << pipeline.git.branch >>
-          steps:
-            - run:
-                name: "[Main or Stable] Create input fo config to test everything"
-                command: |
-                  mkdir -p /tmp/circleci/
-                  echo '{ "run_all": true }' > /tmp/circleci/pipeline_config.json
-      - when:
-          condition:
-            not:
-              or:
-                - equal: [ main, << pipeline.git.branch >> ]
-                - matches:
-                    pattern: /0\.[0-9]+[\.[0-9]+]?-stable/
-                    value: << pipeline.git.branch >>
-          steps:
-            - run:
-                name: "[PR Branch] Filter jobs"
-                command: |
-                  if [[ -z "$CIRCLE_PULL_REQUEST" ]]; then
-                    echo "Not in a PR. Can't filter properly outside a PR. Please open a PR so that we can run the proper CI tests."
-                    echo "For safety, we run all the tests!"
-                    mkdir -p /tmp/circleci/
-                    echo '{ "run_all": true }' > /tmp/circleci/pipeline_config.json
-                  else
-                    PR_NUMBER="${CIRCLE_PULL_REQUEST##*/}"
-                    node ./scripts/circleci/pipeline_selection.js filter-jobs
-                  fi
-      - run:
-          name: Create config
-          description: Generates a configuration on the fly, depending on the files that have been modified
+          name: Build Docker container for Android RNTester App
           command: |
-            node ./scripts/circleci/pipeline_selection.js create-configs
-      - store_artifacts:
-          path: .circleci/generated_config.yml
-          destination: generated_config.yml
-      - continuation/continue:
-            configuration_path: .circleci/generated_config.yml
+            source ~/.bashrc
+            nvm i node
+            npm i -g yarn
+            npx envinfo@latest
+            yarn run docker-setup-android
+            yarn run docker-build-android
 
-# our single workflow, that triggers the setup job defined above
+  # -------------------------
+  #      JOBS: Coverage
+  # -------------------------
+  # Collect JavaScript test coverage
+  js_coverage:
+    executor: node8
+    environment:
+      - CI_BRANCH: $CIRCLE_BRANCH
+      - CI_PULL_REQUEST: $CIRCLE_PULL_REQUEST
+      - CI_BUILD_NUMBER: $CIRCLE_BUILD_NUM
+      - CI_BUILD_URL: $CIRCLE_BUILD_URL
+    steps:
+      - restore_cache_checkout:
+          checkout_type: node
+      - setup_artifacts
+      - run_yarn
+      - run:
+          name: Test coverage
+          command: |
+            yarn test --coverage --maxWorkers=2
+            cat ./coverage/lcov.info | ./node_modules/.bin/coveralls
+          when: always
+      - store_artifacts:
+          path: ~/react-native/coverage/
+
+  # -------------------------
+  #      JOBS: Releases
+  # -------------------------
+  # Publishes new version onto npm
+  # Only works on stable branches when a properly tagged commit is pushed
+  publish_npm_package:
+    executor: reactnativeandroid
+    steps:
+      - restore_cache_checkout:
+          checkout_type: android
+      - run_yarn
+      - install_buck_tooling
+      - download_buck_dependencies
+      - download_gradle_dependencies
+      - run: echo "//registry.npmjs.org/:_authToken=${CIRCLE_NPM_TOKEN}" > ~/.npmrc
+      - run: |
+          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
+      - run: node ./scripts/publish-npm.js
+
+# -------------------------
+#        WORK FLOWS
+# -------------------------
 workflows:
-  always-run:
+  tests:
     jobs:
-      - choose_ci_jobs:
+      - setup:
+          name: setup_js
           filters:
+            branches:
+              ignore: gh-pages
+      - setup:
+          name: setup_ios
+          checkout_type: ios
+          executor: reactnativeios
+          filters:
+            branches:
+              ignore: gh-pages
+      - setup:
+          name: setup_android
+          checkout_type: android
+          executor: reactnativeandroid
+          filters:
+            branches:
+              ignore: gh-pages
+      - test_js:
+          requires:
+            - setup_js
+      - test_js_e2e:
+          requires:
+            - setup_js
+            - test_js
+      - test_android:
+          requires:
+            - setup_android
+      - test_ios:
+          requires:
+            - setup_ios
+      - test_ios:
+          name: test_ios_frameworks
+          use_frameworks: true
+          requires:
+            - setup_ios
+      - test_ios_e2e:
+          requires:
+            - setup_ios
+            - test_js
+      - test_js:
+          name: test_js_lts
+          executor: nodelts
+          requires:
+            - setup_js
+      - test_docker:
+          filters:
+            branches:
+              ignore: gh-pages
+  releases:
+    jobs:
+      - setup:
+          name: setup_android
+          checkout_type: android
+          executor: reactnativeandroid
+          filters:
+            # 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: /.*/
+              only: /v[0-9]+(\.[0-9]+)*(\-rc(\.[0-9]+)?)?/
+      - publish_npm_package:
+          requires:
+            - setup_android
+          filters:
+            # 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]+)?)?/
+
+  analysis:
+    jobs:
+      - setup
+      # Run lints on every commit other than those to the gh-pages branch
+      - analyze_code:
+          requires:
+            - setup
+          filters:
+            branches:
+              ignore: gh-pages
+
+      # Run code checks on PRs from forks
+      - analyze_pr:
+          requires:
+            - setup
+          filters:
+            branches:
+              only: /^pull\/.*$/
+
+      # Gather coverage
+      - js_coverage:
+          requires:
+            - setup

.circleci/configurations/commands.yml

@@ -1,576 +0,0 @@
-# -------------------------
-#        COMMANDS
-# -------------------------
-commands:
-  # Checkout with cache, on machines that are using Docker the cache is ignored
-  checkout_code_with_cache:
-    parameters:
-      checkout_base_cache_key:
-        default: *checkout_cache_key
-        type: string
-    steps:
-      - restore_cache:
-          key: << parameters.checkout_base_cache_key >>-{{ arch }}-{{ .Branch }}-{{ .Revision }}
-      - checkout
-      - save_cache:
-          key: << parameters.checkout_base_cache_key >>-{{ arch }}-{{ .Branch }}-{{ .Revision }}
-          paths:
-            - ".git"
-
-  setup_ruby:
-    parameters:
-      ruby_version:
-        default: "2.6.10"
-        type: string
-    steps:
-      - restore_cache:
-          key: *gems_cache_key
-      - run:
-          name: Set Required Ruby
-          command: echo << parameters.ruby_version >> > /tmp/required_ruby
-      - restore_cache:
-          key: *rbenv_cache_key
-      - run:
-          name: Bundle Install
-          command: |
-            # Check if rbenv is installed. CircleCI is migrating to rbenv so we may not need to always install it.
-
-            if [[ -z "$(command -v rbenv)" ]]; then
-              brew install rbenv ruby-build
-              # Load and init rbenv
-              (rbenv init 2> /dev/null) || true
-              echo '' >>  ~/.bash_profile
-              echo 'eval "$(rbenv init - bash)"' >> ~/.bash_profile
-              source ~/.bash_profile
-            else
-              echo "rbenv found; Skipping installation"
-            fi
-
-            brew reinstall libyaml
-            gem install psych -- --with-libyaml-dir=$(brew --prefix libyaml)
-            export RUBY_CONFIGURE_OPTS=--with-libyaml-dir=$(brew --prefix libyaml)
-
-            # Install the right version of ruby
-            if [[ -z "$(rbenv versions | grep << parameters.ruby_version >>)" ]]; then
-              # ensure that `ruby-build` can see all the available versions of Ruby
-              # some PRs received machines in a weird state, this should make the pipelines
-              # more robust.
-              brew update && brew upgrade ruby-build
-              rbenv install << parameters.ruby_version >>
-            fi
-
-            # Set ruby dependencies
-            rbenv global << parameters.ruby_version >>
-            gem install bundler
-            bundle check || bundle install --path vendor/bundle --clean
-      - save_cache:
-          key: *rbenv_cache_key
-          paths:
-            - ~/.rbenv
-      - save_cache:
-          key: *gems_cache_key
-          paths:
-            - vendor/bundle
-
-  run_yarn:
-    parameters:
-      yarn_base_cache_key:
-        default: *yarn_cache_key
-        type: string
-
-    steps:
-      - restore_cache:
-          keys:
-            - << parameters.yarn_base_cache_key >>-{{ arch }}-{{ checksum "yarn.lock" }}
-            - << parameters.yarn_base_cache_key >>-{{ arch }}
-            - << parameters.yarn_base_cache_key >>
-      - run:
-          name: "Yarn: Install Dependencies"
-          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
-      - save_cache:
-          paths:
-            - ~/.cache/yarn
-          key: << parameters.yarn_base_cache_key >>-{{ arch }}-{{ checksum "yarn.lock" }}
-
-  build_packages:
-    steps:
-      - run:
-          name: Build packages
-          command: yarn build
-
-  brew_install:
-    parameters:
-      package:
-        description: Homebrew package to install
-        type: string
-    steps:
-      - run:
-          name: "Brew: Install << parameters.package >>"
-          command: brew install << parameters.package >>
-
-  with_rntester_pods_cache_span:
-    parameters:
-      steps:
-        type: steps
-    steps:
-      - run:
-          name: Setup CocoaPods cache
-          # Copy packages/rn-tester/Podfile.lock since it can be changed by pod install
-          command: cp packages/rn-tester/Podfile.lock packages/rn-tester/Podfile.lock.bak
-      - restore_cache:
-          keys:
-            # The committed lockfile is generated using static libraries and USE_HERMES=1 so it could load an outdated cache if a change
-            # only affects the frameworks or hermes config. To help prevent this also cache based on the content of Podfile.
-            - *pods_cache_key
-      - steps: << parameters.steps >>
-      - save_cache:
-          paths:
-            - packages/rn-tester/Pods
-          key: *pods_cache_key
-
-  with_gradle_cache:
-    parameters:
-      steps:
-        type: steps
-    steps:
-      - restore_cache:
-          keys:
-            - *gradle_cache_key
-            - v3-gradle-{{ .Environment.CIRCLE_JOB }}-{{ checksum "gradle/wrapper/gradle-wrapper.properties" }}-
-            - v3-gradle-{{ .Environment.CIRCLE_JOB }}-
-            - v3-gradle-
-      - steps: << parameters.steps >>
-      - save_cache:
-          paths:
-            - ~/.gradle/caches
-            - ~/.gradle/wrapper
-            - packages/react-native/ReactAndroid/build/downloads
-            - packages/react-native/ReactAndroid/build/third-party-ndk
-          key: *gradle_cache_key
-
-  run_e2e:
-    parameters:
-      platform:
-        description: Target platform
-        type: enum
-        enum: ["android", "ios", "js"]
-        default: "js"
-      retries:
-        description: How many times the job should try to run these tests
-        type: integer
-        default: 3
-    steps:
-      - run:
-          name: "Run Tests: << parameters.platform >> End-to-End Tests"
-          command: node ./scripts/run-ci-e2e-tests.js --<< parameters.platform >> --retries << parameters.retries >>
-
-  report_bundle_size:
-    parameters:
-      platform:
-        description: Target platform
-        type: enum
-        enum: ["android", "ios"]
-    steps:
-      - run:
-          name: Report size of RNTester.app (analysis-bot)
-          command: GITHUB_TOKEN="$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A""$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B" scripts/circleci/report-bundle-size.sh << parameters.platform >> || true
-
-  setup_hermes_version:
-    steps:
-      - run:
-          name: Set up Hermes workspace and caching
-          command: |
-            mkdir -p "/tmp/hermes" "/tmp/hermes/download" "/tmp/hermes/hermes"
-
-            if [ -f "$HERMES_VERSION_FILE" ]; then
-              echo "Hermes Version file found! Using this version for the build:"
-              cat $HERMES_VERSION_FILE > /tmp/hermes/hermesversion
-            else
-              echo "Hermes Version file not found!!!"
-              echo "Using the last commit from main for the build:"
-              HERMES_TAG_SHA=$(git ls-remote https://github.com/facebook/hermes main | cut -f 1 | tr -d '[:space:]')
-              echo $HERMES_TAG_SHA > /tmp/hermes/hermesversion
-            fi
-            cat /tmp/hermes/hermesversion
-
-  get_react_native_version:
-    steps:
-      - run:
-          name: Get React Native version
-          command: |
-            VERSION=$(cat packages/react-native/package.json | jq -r '.version')
-            # Save the react native version we are building in a file so we can use that file as part of the cache key.
-            echo "$VERSION" > /tmp/react-native-version
-            echo "React Native Version is $(cat /tmp/react-native-version)"
-            HERMES_VERSION="$(cat /tmp/hermes/hermesversion)"
-            echo "Hermes commit is $HERMES_VERSION"
-
-  get_react_native_version_windows:
-    steps:
-      - run:
-          name: Get React Native version on Windows
-          command: |
-            $VERSION=cat packages/react-native/package.json | jq -r '.version'
-            # Save the react native version we are building in a file so we can use that file as part of the cache key.
-            echo "$VERSION" > /tmp/react-native-version
-            echo "React Native Version is $(cat /tmp/react-native-version)"
-            $HERMES_VERSION=cat C:\Users\circleci\project\tmp\hermes\hermesversion
-            echo "Hermes commit is $HERMES_VERSION"
-
-  with_hermes_tarball_cache_span:
-    parameters:
-      steps:
-        type: steps
-      set_tarball_path:
-        type: boolean
-        default: False
-      flavor:
-        default: "Debug"
-        description: The Hermes build type. Must be one of "Debug", "Release".
-        type: enum
-        enum: ["Debug", "Release"]
-      hermes_tarball_artifacts_dir:
-        type: string
-        default: *hermes_tarball_artifacts_dir
-    steps:
-      - get_react_native_version
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Debug"]
-          steps:
-            - restore_cache:
-                keys:
-                  - *hermes_tarball_debug_cache_key
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Release"]
-          steps:
-            - restore_cache:
-                keys:
-                  - *hermes_tarball_release_cache_key
-      - when:
-          condition: << parameters.set_tarball_path >>
-          steps:
-            - run:
-                name: Set HERMES_ENGINE_TARBALL_PATH envvar if Hermes tarball is present
-                command: |
-                  HERMES_TARBALL_ARTIFACTS_DIR=<< parameters.hermes_tarball_artifacts_dir >>
-                  if [ ! -d $HERMES_TARBALL_ARTIFACTS_DIR ]; then
-                    echo "Hermes tarball artifacts dir not present ($HERMES_TARBALL_ARTIFACTS_DIR). Build Hermes from source."
-                    exit 0
-                  fi
-
-                  if [ ! -d ~/react-native ]; then
-                    echo "No React Native checkout found. Run `checkout` first."
-                    exit 0
-                  fi
-
-                  TARBALL_FILENAME=$(node ~/react-native/packages/react-native/scripts/hermes/get-tarball-name.js --buildType "<< parameters.flavor >>")
-                  TARBALL_PATH=$HERMES_TARBALL_ARTIFACTS_DIR/$TARBALL_FILENAME
-
-                  echo "Looking for $TARBALL_FILENAME in $HERMES_TARBALL_ARTIFACTS_DIR"
-                  echo "$TARBALL_PATH"
-
-                  if [ ! -f $TARBALL_PATH ]; then
-                    echo "Hermes tarball not present ($TARBALL_PATH). Build Hermes from source."
-                    exit 0
-                  fi
-
-                  echo "Found Hermes tarball at $TARBALL_PATH"
-                  echo "export HERMES_ENGINE_TARBALL_PATH=$TARBALL_PATH" >> $BASH_ENV
-      - run:
-          name: Print Hermes version
-          command: |
-            HERMES_TARBALL_ARTIFACTS_DIR=<< parameters.hermes_tarball_artifacts_dir >>
-            TARBALL_FILENAME=$(node ~/react-native/packages/react-native/scripts/hermes/get-tarball-name.js --buildType "<< parameters.flavor >>")
-            TARBALL_PATH=$HERMES_TARBALL_ARTIFACTS_DIR/$TARBALL_FILENAME
-            if [[ -e $TARBALL_PATH ]]; then
-              tar -xf $TARBALL_PATH
-              echo 'print(HermesInternal?.getRuntimeProperties?.()["OSS Release Version"])' > test.js
-              ./destroot/bin/hermes test.js
-              rm test.js
-              rm -rf destroot
-            else
-              echo 'No Hermes tarball found.'
-            fi
-      - steps: << parameters.steps >>
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Debug"]
-          steps:
-            - save_cache:
-                key: *hermes_tarball_debug_cache_key
-                paths: *hermes_tarball_cache_paths
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Release"]
-          steps:
-            - save_cache:
-                key: *hermes_tarball_release_cache_key
-                paths: *hermes_tarball_cache_paths
-
-  store_hermes_apple_artifacts:
-    description: Stores the tarball and the osx binaries
-    parameters:
-      flavor:
-        default: "Debug"
-        description: The Hermes build type. Must be one of "Debug", "Release".
-        type: enum
-        enum: ["Debug", "Release"]
-    steps:
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Debug"]
-          steps:
-            - store_artifacts:
-                path: /tmp/hermes/hermes-runtime-darwin/hermes-ios-debug.tar.gz
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "Release"]
-          steps:
-            - store_artifacts:
-                path: /tmp/hermes/hermes-runtime-darwin/hermes-ios-release.tar.gz
-      - store_artifacts:
-          path: /tmp/hermes/osx-bin/<< parameters.flavor >>/hermesc
-      - store_artifacts:
-          path: /tmp/hermes/dSYM/<< parameters.flavor >>/hermes.framework.dSYM
-
-  stop_job_if_apple_artifacts_are_there:
-    description: Stops the current job if there are already the required artifacts
-    parameters:
-      flavor:
-        default: "All"
-        description: The flavor of artifacts to check. Must be one of "Debug", "Release" or "All"
-        type: enum
-        enum: ["Debug", "Release", "All"]
-    steps:
-      - when:
-          condition:
-            equal: [ << parameters.flavor >>, "All"]
-          steps:
-            - run:
-                name: "Export files to be checked"
-                command: |
-                  echo "/tmp/hermes/Release_tarball_present" > /tmp/hermes_files
-                  echo "/tmp/hermes/Debug_tarball_present" >> /tmp/hermes_files
-                  echo "/tmp/hermes/Release_osx_bin" >> /tmp/hermes_files
-                  echo "/tmp/hermes/Debug_osx_bin" >> /tmp/hermes_files
-                  echo "/tmp/hermes/Release_dSYM" >> /tmp/hermes_files
-                  echo "/tmp/hermes/Debug_dSYM" >> /tmp/hermes_files
-      - when:
-          condition:
-            not:
-              equal: [ << parameters.flavor >>, "All"]
-          steps:
-            - run:
-                name: "Export files to be checked"
-                command: |
-                  echo "/tmp/hermes/<< parameters.flavor >>_tarball_present" > /tmp/hermes_files
-                  echo "/tmp/hermes/<< parameters.flavor >>_osx_bin" >> /tmp/hermes_files
-                  echo "/tmp/hermes/<< parameters.flavor >>_dSYM" >> /tmp/hermes_files
-      - run:
-          name: Stop if files are present
-          command: |
-            files=($(cat /tmp/hermes_files))
-            # Initialize a flag indicating all files exist
-
-            all_files_exist=true
-
-            for file in "${files[@]}"; do
-                if [[ ! -f "$file" ]]; then
-                    all_files_exist=false
-                    echo "$file does not exist."
-                else
-                    echo "$file exist."
-                fi
-            done
-
-            if [[  "$all_files_exist" == true ]]; then
-              echo "Tarball, osx-bin and dSYM are present. Halting this job"
-              circleci-agent step halt
-            fi
-
-  check_if_tarball_is_present:
-    description: "Checks if the tarball of a specific Flavor is present and adds a marker file"
-    parameters:
-      flavor:
-        default: "Debug"
-        description: The flavor of artifacts to check. Must be one of "Debug" or "Release"
-        type: enum
-        enum: ["Debug", "Release"]
-    steps:
-      - run:
-          name: Check if << parameters.flavor >> tarball is there
-          command: |
-            FLAVOR=debug
-            if [[ << parameters.flavor >> == "Release" ]]; then
-              FLAVOR=release
-            fi
-
-            if [[ -f "/tmp/hermes/hermes-runtime-darwin/hermes-ios-$FLAVOR.tar.gz" ]]; then
-              echo "[HERMES TARBALL] Found the << parameters.flavor >> tarball"
-              touch /tmp/hermes/<< parameters.flavor >>_tarball_present
-            fi
-
-  check_if_osx_bin_is_present:
-    description: "Checks if the osx bin of a specific Flavor is present and adds a marker file"
-    parameters:
-      flavor:
-        default: "Debug"
-        description: The flavor of artifacts to check. Must be one of "Debug" or "Release"
-        type: enum
-        enum: ["Debug", "Release"]
-    steps:
-      - run:
-          name: Check if macosx binary is there
-          command: |
-            if [[ -d /tmp/hermes/osx-bin/<< parameters.flavor >> ]]; then
-              echo "[HERMES MACOSX BIN] Found the osx bin << parameters.flavor >>"
-              touch /tmp/hermes/<< parameters.flavor >>_osx_bin
-            fi
-
-  check_if_dsym_are_present:
-    description: "Checks if the dSYM a specific Flavor are present and adds a marker file"
-    parameters:
-      flavor:
-        default: "Debug"
-        description: The flavor of artifacts to check. Must be one of "Debug" or "Release"
-        type: enum
-        enum: ["Debug", "Release"]
-    steps:
-      - run:
-          name: Check if dSYM are there
-          command: |
-            if [[ -d /tmp/hermes/dSYM/<< parameters.flavor >> ]]; then
-              echo "[HERMES dSYM] Found the dSYM << parameters.flavor >>"
-              touch /tmp/hermes/<< parameters.flavor >>_dSYM
-            fi
-
-  setup_hermes_workspace:
-    description: "Setup Hermes Workspace"
-    steps:
-      - run:
-          name: Set up workspace
-          command: |
-            mkdir -p $HERMES_OSXBIN_ARTIFACTS_DIR ./packages/react-native/sdks/hermes
-            cp -r $HERMES_WS_DIR/hermes/* ./packages/react-native/sdks/hermes/.
-            cp -r ./packages/react-native/sdks/hermes-engine/utils ./packages/react-native/sdks/hermes/.
-
-  with_xcodebuild_cache:
-    description: "Add caching to iOS jobs to speed up builds"
-    parameters:
-      steps:
-        type: steps
-      podfile_lock_path:
-        type: string
-        default: packages/rn-tester/Podfile.lock
-      pods_build_folder:
-        type: string
-        default: packages/rn-tester/Pods
-      podfile_lock_cache_key:
-        type: string
-        default: *rntester_podfile_lock_cache_key
-      cocoapods_cache_key:
-        type: string
-        default: *cocoapods_cache_key
-    steps:
-      - run:
-          name: Prepare Xcodebuild cache
-          command: |
-            WEEK=$(date +"%U")
-            YEAR=$(date +"%Y")
-            echo "$WEEK-$YEAR" > /tmp/week_year
-      - restore_cache:
-          key: << parameters.podfile_lock_cache_key >>
-      - restore_cache:
-          key: << parameters.cocoapods_cache_key >>
-      - steps: << parameters.steps >>
-      - save_cache:
-          key: << parameters.podfile_lock_cache_key >>
-          paths:
-            - << parameters.podfile_lock_path >>
-      - save_cache:
-          key: << parameters.cocoapods_cache_key >>
-          paths:
-            - << parameters.pods_build_folder >>
-
-  store_artifacts_if_needed:
-    description: "This step stores the artifacts only if we are on main or on a stable branch"
-    parameters:
-      path:
-        type: string
-      destination:
-        type: string
-        default: << parameters.path >>
-      when:
-        type: enum
-        enum: ['always', 'on_fail', 'on_success']
-        default: 'always'
-    steps:
-      - when:
-          condition:
-            or:
-              - equal: [ main, << pipeline.git.branch >> ]
-              - matches:
-                  pattern: /0\.[0-9]+[\.[0-9]+]?-stable/
-                  value: << pipeline.git.branch >>
-          steps:
-            - store_artifacts:
-                when: << parameters.when >>
-                path: << parameters.path >>
-                destination: << parameters.destination >>
-
-  prepare_ios_tests:
-    description: This command runs a set of commands to prepare iOS for running unit tests
-    steps:
-      - brew_install:
-          package: xcbeautify
-      - run:
-          name: Run Ruby Tests
-          command: |
-            cd packages/react-native/scripts
-            sh run_ruby_tests.sh
-      - run:
-          name: Boot iPhone Simulator
-          command: source scripts/.tests.env && xcrun simctl boot "$IOS_DEVICE" || true
-
-      - run:
-          name: Configure Environment Variables
-          command: |
-            echo 'export PATH=/usr/local/opt/node@18/bin:$PATH' >> $BASH_ENV
-            source $BASH_ENV
-
-      - run:
-          name: "Brew: Tap wix/brew"
-          command: brew tap wix/brew
-      - brew_install:
-          package: applesimutils watchman
-      - run:
-          name: Configure Watchman
-          command: echo "{}" > .watchmanconfig
-
-  run_ios_tests:
-    description: This command run iOS tests and collects results
-    steps:
-      - run:
-          name: "Run Tests: iOS Unit and Integration Tests"
-          command: node ./scripts/circleci/run_with_retry.js 3 yarn test-ios
-      - run:
-          name: Zip Derived data folder
-          when: always
-          command: |
-            echo "zipping tests results"
-            cd /Users/distiller/Library/Developer/Xcode
-            XCRESULT_PATH=$(find . -name '*.xcresult')
-            tar -zcvf xcresults.tar.gz $XCRESULT_PATH
-      - store_artifacts_if_needed:
-          path: /Users/distiller/Library/Developer/Xcode/xcresults.tar.gz
-      - report_bundle_size:
-          platform: ios
-      - store_test_results:
-          path: ./reports/junit

.circleci/configurations/executors.yml

@@ -1,38 +0,0 @@
-# -------------------------
-#        EXECUTORS
-# -------------------------
-executors:
-  nodelts:
-    <<: *defaults
-    docker:
-      - image: *nodelts_image
-    resource_class: "large"
-  nodeprevlts:
-    <<: *defaults
-    docker:
-      - image: *nodeprevlts_image
-    resource_class: "large"
-  # Executor with Node & Java used to inspect and lint
-  node-browsers-small:
-    <<: *defaults
-    docker:
-      - image: *nodelts_browser_image
-    resource_class: "small"
-  node-browsers-medium:
-    <<: *defaults
-    docker:
-      - image: *nodelts_browser_image
-    resource_class: "medium"
-  reactnativeandroid-xlarge:
-    <<: *android-defaults
-    resource_class: "xlarge"
-  reactnativeandroid-large:
-    <<: *android-defaults
-    resource_class: "large"
-  reactnativeios:
-    <<: *defaults
-    macos:
-      xcode: *xcode_version
-    resource_class: macos.x86.medium.gen2
-    environment:
-      - BUILD_FROM_SOURCE: true

.circleci/configurations/test_workflows/testAll.yml

@@ -1,182 +0,0 @@
-  tests:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - prepare_package_for_release:
-          name: prepare_package_for_release
-          version: ''
-          latest : false
-          dryrun: true
-      - prepare_hermes_workspace
-      - build_android:
-          release_type: "dry-run"
-      - build_hermesc_linux:
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermes_macos:
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      - build_hermesc_windows:
-          requires:
-            - prepare_hermes_workspace
-      - build_npm_package:
-          # Build a release package on every untagged commit, but do not publish to npm.
-          release_type: "dry-run"
-          requires:
-            - build_android
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-      - test_android:
-          requires:
-            - build_android
-      - test_android_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              flavor: ["Debug", "Release"]
-      - test_ios_template:
-          requires:
-            - build_npm_package
-          name: "Test Template with Ruby 3.2.0"
-          ruby_version: "3.2.0"
-          architecture: "NewArch"
-          flavor: "Debug"
-      - test_ios_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              flavor: ["Debug", "Release"]
-              jsengine: ["Hermes", "JSC"]
-              flipper: ["WithFlipper", "WithoutFlipper"]
-              use_frameworks: ["StaticLibraries", "DynamicFrameworks"]
-            exclude:
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-      - test_ios_rntester:
-          requires:
-            - build_hermes_macos
-          name: "Test RNTester with Ruby 3.2.0"
-          ruby_version: "3.2.0"
-          architecture: "NewArch"
-      - test_ios_rntester:
-          requires:
-            - build_hermes_macos
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              use_frameworks: ["StaticLibraries", "DynamicFrameworks"]
-            exclude:
-              # Tested by test_ios-Hermes
-              - architecture: "OldArch"
-                jsengine: "Hermes"
-                use_frameworks: "StaticLibraries"
-              # Tested by test_ios-JSC
-              - architecture: "OldArch"
-                jsengine: "JSC"
-                use_frameworks: "StaticLibraries"
-      - test_ios_rntester:
-          run_unit_tests: true
-          architecture: "OldArch"
-          use_frameworks: "StaticLibraries"
-          ruby_version: "2.6.10"
-          requires:
-            - build_hermes_macos
-          matrix:
-            parameters:
-              jsengine: ["Hermes", "JSC"]
-      - test_windows

.circleci/configurations/test_workflows/testAndroid.yml

@@ -1,57 +0,0 @@
-  tests_android:
-    when:
-      and:
-          - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-          - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - prepare_package_for_release:
-          name: prepare_package_for_release
-          version: ''
-          latest : false
-          dryrun: true
-      - prepare_hermes_workspace
-      - build_android:
-          release_type: "dry-run"
-      - build_hermesc_linux:
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermes_macos:
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      - build_hermesc_windows:
-          requires:
-            - prepare_hermes_workspace
-      - build_npm_package:
-          # Build a release package on every untagged commit, but do not publish to npm.
-          release_type: "dry-run"
-          requires:
-            - build_android
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-      - test_android:
-          requires:
-            - build_android
-      - test_e2e_android
-      - test_android_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              flavor: ["Debug", "Release"]
-      - test_windows

.circleci/configurations/test_workflows/testE2E.yml

@@ -1,10 +0,0 @@
-  tests_e2e:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - test_e2e_ios:
-          ruby_version: "2.7.7"
-      # This is not stable
-      # - test_e2e_android

.circleci/configurations/test_workflows/testIOS.yml

@@ -1,172 +0,0 @@
-  test_ios:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - prepare_package_for_release:
-          name: prepare_package_for_release
-          version: ''
-          latest : false
-          dryrun: true
-      - prepare_hermes_workspace
-      - build_android:
-          release_type: "dry-run"
-      - build_hermesc_linux:
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermes_macos:
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      - build_hermesc_windows:
-          requires:
-            - prepare_hermes_workspace
-      - build_npm_package:
-          # Build a release package on every untagged commit, but do not publish to npm.
-          release_type: "dry-run"
-          requires:
-            - build_android
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-      - test_e2e_ios:
-          ruby_version: "2.7.7"
-      - test_ios_template:
-          requires:
-            - build_npm_package
-          name: "Test Template with Ruby 3.2.0"
-          ruby_version: "3.2.0"
-          architecture: "NewArch"
-          flavor: "Debug"
-      - test_ios_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              flavor: ["Debug", "Release"]
-              jsengine: ["Hermes", "JSC"]
-              flipper: ["WithFlipper", "WithoutFlipper"]
-              use_frameworks: ["StaticLibraries", "DynamicFrameworks"]
-            exclude:
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Release"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "DynamicFrameworks"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "Hermes"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "NewArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-              - architecture: "OldArch"
-                flavor: "Debug"
-                jsengine: "JSC"
-                flipper: "WithFlipper"
-                use_frameworks: "StaticLibraries"
-      - test_ios_rntester:
-          requires:
-            - build_hermes_macos
-          name: "Test RNTester with Ruby 3.2.0"
-          ruby_version: "3.2.0"
-          architecture: "NewArch"
-      - test_ios_rntester:
-          requires:
-            - build_hermes_macos
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              use_frameworks: ["StaticLibraries", "DynamicFrameworks"]
-            exclude:
-              # Tested by test_ios-Hermes
-              - architecture: "OldArch"
-                jsengine: "Hermes"
-                use_frameworks: "StaticLibraries"
-              # Tested by test_ios-JSC
-              - architecture: "OldArch"
-                jsengine: "JSC"
-                use_frameworks: "StaticLibraries"
-      - test_ios_rntester:
-          run_unit_tests: true
-          architecture: "OldArch"
-          use_frameworks: "StaticLibraries"
-          ruby_version: "2.6.10"
-          requires:
-            - build_hermes_macos
-          matrix:
-            parameters:
-              jsengine: ["Hermes", "JSC"]

.circleci/configurations/test_workflows/testJS.yml

@@ -1,11 +0,0 @@
-  tests_js:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - test_js:
-          run_disabled_tests: false
-      - test_js:
-          name: test_js_prev_lts
-          executor: nodeprevlts

.circleci/configurations/top_level.yml

@@ -1,147 +0,0 @@
-version: 2.1
-
-# -------------------------
-#        ORBS
-# -------------------------
-
-orbs:
-  win: circleci/windows@2.4.0
-  android: circleci/android@2.3.0
-
-# -------------------------
-#        REFERENCES
-# -------------------------
-references:
-  defaults: &defaults
-    working_directory: ~/react-native
-    environment:
-      - GIT_COMMIT_DESC: git log --format=oneline -n 1 $CIRCLE_SHA1
-      # The public github tokens are publicly visible by design
-      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A: &github_analysisbot_token_a "312d354b5c36f082cfe9"
-      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B: &github_analysisbot_token_b "07973d757026bdd9f196"
-      # Homebrew currently breaks while updating:
-      # https://discuss.circleci.com/t/brew-install-fails-while-updating/32992
-      - HOMEBREW_NO_AUTO_UPDATE: 1
-  android-defaults: &android-defaults
-    working_directory: ~/react-native
-    docker:
-      - image: reactnativecommunity/react-native-android:v11.0
-    environment:
-      - TERM: "dumb"
-      - GRADLE_OPTS: '-Dorg.gradle.daemon=false'
-      # By default we only build ARM64 to save time/resources. For release/nightlies, we override this value to build all archs.
-      - ORG_GRADLE_PROJECT_reactNativeArchitectures: "arm64-v8a"
-      # Repeated here, as the environment key in this executor will overwrite the one in defaults
-      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A: *github_analysisbot_token_a
-      - PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B: *github_analysisbot_token_b
-
-  hermes_workspace_root: &hermes_workspace_root
-    /tmp/hermes
-  hermes_tarball_artifacts_dir: &hermes_tarball_artifacts_dir
-    /tmp/hermes/hermes-runtime-darwin
-  hermes_osxbin_artifacts_dir: &hermes_osxbin_artifacts_dir
-    /tmp/hermes/osx-bin
-  attach_hermes_workspace: &attach_hermes_workspace
-    attach_workspace:
-      at: *hermes_workspace_root
-  xcodebuild_derived_data_path: &xcodebuild_derived_data_path
-    ~/Library/Developer/Xcode/DerivedData/
-
-  main_or_stable_only: &main_or_stable_only
-    filters:
-      branches:
-        only:
-          - main
-          - /0\.[0-9]+[\.[0-9]+]?-stable/
-
-
-  # -------------------------
-  #        Dependency Anchors
-  # -------------------------
-  dependency_versions:
-    xcode_version: &xcode_version "14.3.0"
-    nodelts_image: &nodelts_image "cimg/node:20.2.0"
-    nodeprevlts_image: &nodeprevlts_image "cimg/node:18.12.1"
-    nodelts_browser_image: &nodelts_browser_image "cimg/node:20.2.0-browsers"
-
-  # -------------------------
-  #        Cache Key Anchors
-  # -------------------------
-  # Anchors for the cache keys
-
-  cache_keys:
-    checkout_cache_key: &checkout_cache_key v1-checkout
-    gems_cache_key: &gems_cache_key v1-gems-{{ checksum "Gemfile.lock" }}
-    gradle_cache_key: &gradle_cache_key v3-gradle-{{ .Environment.CIRCLE_JOB }}-{{ checksum "gradle/wrapper/gradle-wrapper.properties" }}-{{ checksum "packages/react-native/ReactAndroid/gradle.properties" }}
-    yarn_cache_key: &yarn_cache_key v6-yarn-cache-{{ .Environment.CIRCLE_JOB }}
-    rbenv_cache_key: &rbenv_cache_key v1-rbenv-{{ checksum "/tmp/required_ruby" }}
-    hermes_workspace_cache_key: &hermes_workspace_cache_key v5-hermes-{{ .Environment.CIRCLE_JOB }}-{{ checksum "/tmp/hermes/hermesversion" }}
-    hermes_workspace_debug_cache_key: &hermes_workspace_debug_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-debug-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
-    hermes_workspace_release_cache_key: &hermes_workspace_release_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-release-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
-    hermes_linux_cache_key: &hermes_linux_cache_key v1-hermes-{{ .Environment.CIRCLE_JOB }}-linux-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_windows_cache_key: &hermes_windows_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-windows-{{ checksum "/Users/circleci/project/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    # Hermes iOS
-    hermesc_apple_cache_key: &hermesc_apple_cache_key v2-hermesc-apple-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_apple_slices_cache_key: &hermes_apple_slices_cache_key v2-hermes-apple-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
-    hermes_tarball_debug_cache_key: &hermes_tarball_debug_cache_key v4-hermes-tarball-debug-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
-    hermes_tarball_release_cache_key: &hermes_tarball_release_cache_key v3-hermes-tarball-release-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
-    hermes_macosx_bin_release_cache_key: &hermes_macosx_bin_release_cache_key v1-hermes-release-macosx-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_macosx_bin_debug_cache_key: &hermes_macosx_bin_debug_cache_key v1-hermes-debug-macosx-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_dsym_debug_cache_key: &hermes_dsym_debug_cache_key v1-hermes-debug-dsym-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_dsym_release_cache_key: &hermes_dsym_release_cache_key v1-hermes-release-dsym-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    # Cocoapods - RNTester
-    pods_cache_key: &pods_cache_key v10-pods-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock.bak" }}-{{ checksum "packages/rn-tester/Podfile" }}
-    cocoapods_cache_key: &cocoapods_cache_key v9-cocoapods-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock" }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}
-    rntester_podfile_lock_cache_key: &rntester_podfile_lock_cache_key v7-podfilelock-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}
-
-    # Cocoapods - Template
-    template_cocoapods_cache_key: &template_cocoapods_cache_key v4-cocoapods-{{ .Environment.CIRCLE_JOB }}-{{ checksum "/tmp/iOSTemplateProject/ios/Podfile.lock" }}-{{ checksum "/tmp/iOSTemplateProject/ios/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "packages/rn-tester/Podfile.lock }}
-    template_podfile_lock_cache_key: &template_podfile_lock_cache_key v4-podfilelock-{{ .Environment.CIRCLE_JOB }}-{{ checksum "/tmp/iOSTemplateProject/ios/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "packages/rn-tester/Podfile.lock }}
-
-    # Windows
-    windows_yarn_cache_key: &windows_yarn_cache_key v1-win-yarn-cache-{{ arch }}-{{ checksum "yarn.lock" }}
-    windows_choco_cache_key: &windows_choco_cache_key v1-win-choco-cache-{{ .Environment.CIRCLE_JOB }}
-
-
-  cache_paths:
-    hermes_workspace_macos_cache_paths: &hermes_workspace_macos_cache_paths
-      - ~/react-native/packages/react-native/sdks/hermes/build_macosx
-      - ~/react-native/packages/react-native/sdks/hermes/destroot
-    hermes_tarball_cache_paths: &hermes_tarball_cache_paths
-      - *hermes_tarball_artifacts_dir
-
-  # -------------------------
-  #        Filters
-  # -------------------------
-  # CircleCI filters are OR-ed, with all branches triggering by default and tags excluded by default
-  # CircleCI env-vars are only set with the branch OR tag that triggered the job, not both.
-
-  # In this case, CIRCLE_BRANCH is unset, but CIRCLE_TAG is set.
-  only_release_tags: &only_release_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]+)?)?/
-
-# -------------------------
-#        PIPELINE PARAMETERS
-# -------------------------
-parameters:
-  run_release_workflow:
-    default: false
-    type: boolean
-
-  release_latest:
-    default: false
-    type: boolean
-
-  release_version:
-    default: "9999"
-    type: string
-
-  run_nightly_workflow:
-    default: false
-    type: boolean

.circleci/configurations/workflows.yml

@@ -1,134 +0,0 @@
-# -------------------------
-#        WORKFLOWS
-#
-#  When creating a new workflow, make sure to include condition:
-#
-#  when:
-#    and:
-#      - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-#      - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-#
-#  It's setup this way so we can trigger a release via a POST
-#  See limitations: https://support.circleci.com/hc/en-us/articles/360050351292-How-to-trigger-a-workflow-via-CircleCI-API-v2
-# -------------------------
-
-workflows:
-  version: 2
-
-  # This workflow should only be triggered by release script
-  package_release:
-    when: << pipeline.parameters.run_release_workflow >>
-    jobs:
-      # This job will push a tag that will trigger the publish_release workflow
-      - prepare_package_for_release:
-          name: prepare_package_for_release
-          version: << pipeline.parameters.release_version >>
-          latest : << pipeline.parameters.release_latest >>
-
-  # This job will run only when a tag is published due to all the jobs being filtered.
-  publish_release:
-    jobs:
-      - prepare_hermes_workspace:
-          filters: *only_release_tags
-      - build_android:
-          filters: *only_release_tags
-          name: build_android_for_release
-          release_type: "release"
-      - build_hermesc_linux:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          filters: *only_release_tags
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermesc_windows:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_hermes_macos:
-          filters: *only_release_tags
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      # This job will trigger when a version tag is pushed (by package_release)
-      - build_npm_package:
-          name: build_and_publish_npm_package
-          release_type: "release"
-          filters: *only_release_tags
-          requires:
-            - build_android_for_release
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-      - poll_maven:
-          requires:
-            -  build_and_publish_npm_package
-
-  analysis:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      # Run lints on every commit
-      - analyze_code
-
-      # Run code checks on PRs
-      - analyze_pr
-
-  nightly:
-    when: << pipeline.parameters.run_nightly_workflow >>
-    jobs:
-      - nightly_job
-      - prepare_hermes_workspace
-      - build_android:
-          release_type: "nightly"
-      - build_hermesc_linux:
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermesc_windows:
-          requires:
-            - prepare_hermes_workspace
-      - build_hermes_macos:
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      - build_npm_package:
-          release_type: "nightly"
-          requires:
-            - build_android
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-
-  publish_bumped_packages:
-    when:
-      and:
-        - equal: [ false, << pipeline.parameters.run_release_workflow >> ]
-        - equal: [ false, << pipeline.parameters.run_nightly_workflow >> ]
-    jobs:
-      - find_and_publish_bumped_packages:
-          <<: *main_or_stable_only

.circleci/verdaccio.yml

@@ -1,36 +0,0 @@
-storage: ./storage
-auth:
-  htpasswd:
-    file: ./htpasswd
-uplinks:
-  npmjs:
-    url: https://registry.npmjs.org/
-    max_fails: 40
-    maxage: 30m
-    timeout: 60s
-    fail_timeout: 10m
-    cache: false
-    agent_options:
-      keepAlive: true
-      maxSockets: 40
-      maxFreeSockets: 10
-packages:
-  # Get @react-native/normalize-color from npm registry, since its used in deprecated-react-native-prop-types package
-  '@react-native/normalize-color':
-    access: $all
-    publish: $authenticated
-    proxy: npmjs
-  # Group and isolate all local packages, avoid being proxy from outside
-  '@react-native/*':
-    access: $all
-    publish: $all
-  '@*/*':
-    access: $all
-    publish: $authenticated
-    proxy: npmjs
-  '**':
-    access: $all
-    publish: $all
-    proxy: npmjs
-logs:
-  - {type: file, path: verdaccio.log, format: json, level: warn}

.clang-format

@@ -68,7 +68,7 @@ PenaltyBreakFirstLessLess: 120
 PenaltyBreakString: 1000
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 200
-PointerAlignment: Left
+PointerAlignment: Right
 ReflowComments:  true
 SortIncludes:    true
 SpaceAfterCStyleCast: false
@@ -88,5 +88,4 @@ UseTab:          Never
 Language: ObjC
 ColumnLimit:     120
 BreakBeforeBraces: WebKit
-PointerAlignment: Right
 ...

.editorconfig

@@ -13,8 +13,5 @@ indent_size = 2
 [*.gradle]
 indent_size = 4
 
-[*.kts]
-indent_size = 4
-
 [BUCK]
 indent_size = 4

.eslintignore

@@ -1,11 +1,11 @@
-**/main.js
+# node_modules ignored by default
+
 **/staticBundle.js
-docs/generatedComponentApiDocs.js
-packages/react-native/flow/
-packages/react-native/Libraries/Renderer/*
-packages/react-native/Libraries/vendor/**/*
-node_modules/
+**/main.js
+Libraries/vendor/**/*
+Libraries/Renderer/*
 packages/*/node_modules
-packages/debugger-frontend/dist/**/*
-packages/react-native-codegen/lib
-tools/eslint/rules/sort-imports.js
+pr-inactivity-bookmarklet.js
+question-bookmarklet.js
+flow/
+bots/node_modules

.eslintrc

@@ -0,0 +1,45 @@
+{
+  "root": true,
+
+  "extends": [
+    "./packages/eslint-config-react-native-community/index.js"
+  ],
+
+  "overrides": [
+    {
+      "files": [
+        "Libraries/**/*.js",
+      ],
+      rules: {
+        '@react-native-community/no-haste-imports': 2
+      }
+    },
+    {
+      "files": [
+        "**/__fixtures__/**/*.js",
+        "**/__mocks__/**/*.js",
+        "**/__tests__/**/*.js",
+        "jest/**/*.js",
+        "RNTester/**/*.js",
+      ],
+      "globals": {
+        // Expose some Jest globals for test helpers
+        "afterAll": true,
+        "afterEach": true,
+        "beforeAll": true,
+        "beforeEach": true,
+        "expect": true,
+        "jest": true,
+      },
+    },
+    {
+      "files": [
+        "**/__tests__/**/*-test.js",
+      ],
+      "env": {
+        "jasmine": true,
+        "jest": true,
+      },
+    },
+  ],
+}

.eslintrc.js

@@ -1,114 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-'use strict';
-
-const path = require('node:path');
-
-require('eslint-plugin-lint').load(path.join(__dirname, 'tools/eslint/rules'));
-
-module.exports = {
-  root: true,
-
-  extends: ['@react-native'],
-
-  plugins: ['@react-native/eslint-plugin-specs', 'lint'],
-
-  overrides: [
-    // overriding the JS config from @react-native/eslint-config to ensure
-    // that we use hermes-eslint for all js files
-    {
-      files: ['*.js', '*.js.flow'],
-      parser: 'hermes-eslint',
-      rules: {
-        // These rules are not required with hermes-eslint
-        'ft-flow/define-flow-type': 0,
-        'ft-flow/use-flow-type': 0,
-        // flow handles this check for us, so it's not required
-        'no-undef': 0,
-      },
-    },
-    {
-      files: ['package.json'],
-      parser: 'jsonc-eslint-parser',
-    },
-    {
-      files: ['package.json'],
-      rules: {
-        'lint/react-native-manifest': 2,
-      },
-    },
-    {
-      files: ['flow-typed/**/*.js'],
-      rules: {
-        'lint/valid-flow-typed-signature': 2,
-        'no-unused-vars': 0,
-        quotes: 0,
-      },
-    },
-    {
-      files: ['packages/react-native/Libraries/**/*.js'],
-      rules: {
-        '@react-native/platform-colors': 2,
-        '@react-native/specs/react-native-modules': 2,
-        'lint/no-haste-imports': 2,
-        'lint/no-react-native-imports': 2,
-        'lint/require-extends-error': 2,
-        'lint/sort-imports': 1,
-      },
-    },
-    {
-      files: [
-        '**/__fixtures__/**/*.js',
-        '**/__mocks__/**/*.js',
-        '**/__tests__/**/*.js',
-        'packages/react-native/jest/**/*.js',
-        'packages/rn-tester/**/*.js',
-      ],
-      globals: {
-        // Expose some Jest globals for test helpers
-        afterAll: true,
-        afterEach: true,
-        beforeAll: true,
-        beforeEach: true,
-        expect: true,
-        jest: true,
-      },
-    },
-    {
-      files: ['**/__tests__/**/*-test.js'],
-      env: {
-        jasmine: true,
-        jest: true,
-      },
-    },
-    {
-      files: ['**/*.{ts,tsx}'],
-      parser: '@typescript-eslint/parser',
-      plugins: ['@typescript-eslint/eslint-plugin'],
-      rules: {
-        '@typescript-eslint/no-unused-vars': 'off',
-        'react-native/no-inline-styles': 'off',
-        '@typescript-eslint/no-shadow': 'off',
-        'no-self-compare': 'off',
-        'react/self-closing-comp': 'off',
-      },
-    },
-    {
-      files: ['**/*.d.ts'],
-      plugins: ['redundant-undefined'],
-      rules: {
-        'redundant-undefined/redundant-undefined': [
-          'error',
-          {followExactOptionalPropertyTypes: true},
-        ],
-      },
-    },
-  ],
-};

.flowconfig

@@ -1,54 +1,47 @@
 [ignore]
+; We fork some components by platform
+.*/*[.]android.js
+
 ; Ignore templates for 'react-native init'
-<PROJECT_ROOT>/packages/react-native/template/.*
+<PROJECT_ROOT>/template/.*
 
 ; Ignore the Dangerfile
-<PROJECT_ROOT>/packages/react-native-bots/dangerfile.js
+<PROJECT_ROOT>/bots/dangerfile.js
 
 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
 
-.*/node_modules/resolve/test/resolver/malformed_package_json/package\.json$
+; These should not be required directly
+; require from fbjs/lib instead: require('fbjs/lib/warning')
+.*/node_modules/warning/.*
 
-; Checked-in build output
-<PROJECT_ROOT>/packages/debugger-frontend/dist/
+; Flow doesn't support platforms
+.*/Libraries/Utilities/LoadingView.js
 
 [untyped]
 .*/node_modules/@react-native-community/cli/.*/.*
 
 [include]
 
-[declarations]
-.*/node_modules/.*
-
 [libs]
-flow-typed/
-packages/react-native/interface.js
-packages/react-native/flow/
+Libraries/react-native/react-native-interface.js
+flow/
 
 [options]
-experimental.global_find_ref=true
-enums=true
-
 emoji=true
 
-exact_by_default=true
-
-format.bracket_spacing=false
+esproposal.optional_chaining=enable
+esproposal.nullish_coalescing=enable
 
 module.file_ext=.js
 module.file_ext=.json
-
-experimental.multi_platform=true
-experimental.multi_platform.extensions=.ios
-experimental.multi_platform.extensions=.android
+module.file_ext=.ios.js
 
 munge_underscores=true
 
-module.name_mapper='^react-native$' -> '<PROJECT_ROOT>/packages/react-native/index.js'
-module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/packages/react-native/\1'
-module.name_mapper='^@react-native/dev-middleware$' -> '<PROJECT_ROOT>/packages/dev-middleware'
-module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/packages/react-native/Libraries/Image/RelativeImageStub'
+module.name_mapper='^react-native$' -> '<PROJECT_ROOT>/Libraries/react-native/react-native-implementation'
+module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/\1'
+module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/Libraries/Image/RelativeImageStub'
 
 suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
@@ -56,16 +49,22 @@ suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
 suppress_type=$FlowFixMeEmpty
 
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
 sketchy-number=warn
 untyped-type-import=warn
 nonstrict-import=warn
-deprecated-type=error
+deprecated-type=warn
 unsafe-getters-setters=warn
+inexact-spread=warn
 unnecessary-invariant=warn
-unused-promise=error
+signature-verification-failure=warn
+deprecated-utility=error
 
 [strict]
 deprecated-type
@@ -77,4 +76,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.217.0
+^0.105.0

.flowconfig.android

@@ -0,0 +1,79 @@
+[ignore]
+; We fork some components by platform
+.*/*[.]ios.js
+
+; Ignore templates for 'react-native init'
+<PROJECT_ROOT>/template/.*
+
+; Ignore the Dangerfile
+<PROJECT_ROOT>/bots/dangerfile.js
+
+; Ignore "BUCK" generated dirs
+<PROJECT_ROOT>/\.buckd/
+
+; These should not be required directly
+; require from fbjs/lib instead: require('fbjs/lib/warning')
+.*/node_modules/warning/.*
+
+; Flow doesn't support platforms
+.*/Libraries/Utilities/LoadingView.js
+
+[untyped]
+.*/node_modules/@react-native-community/cli/.*/.*
+
+[include]
+
+[libs]
+Libraries/react-native/react-native-interface.js
+flow/
+
+[options]
+emoji=true
+
+esproposal.optional_chaining=enable
+esproposal.nullish_coalescing=enable
+
+module.file_ext=.js
+module.file_ext=.json
+module.file_ext=.android.js
+
+munge_underscores=true
+
+module.name_mapper='^react-native$' -> '<PROJECT_ROOT>/Libraries/react-native/react-native-implementation'
+module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/\1'
+module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/Libraries/Image/RelativeImageStub'
+
+suppress_type=$FlowIssue
+suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+suppress_type=$FlowFixMeEmpty
+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_android\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_android\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+
+[lints]
+sketchy-null-number=warn
+sketchy-null-mixed=warn
+sketchy-number=warn
+untyped-type-import=warn
+nonstrict-import=warn
+deprecated-type=warn
+unsafe-getters-setters=warn
+inexact-spread=warn
+unnecessary-invariant=warn
+signature-verification-failure=warn
+deprecated-utility=error
+
+[strict]
+deprecated-type
+nonstrict-import
+sketchy-null
+unclear-type
+unsafe-getters-setters
+untyped-import
+untyped-type-import
+
+[version]
+^0.105.0

.gitattributes

@@ -0,0 +1,6 @@
+# Force LF line endings for Bash scripts.   On Windows the rest of the source
+# files will typically have CR+LF endings (Git default on Windows), but Bash
+# scripts need to have LF endings to work (under Cygwin), thus override to force
+# that.
+gradlew text eol=lf
+*.sh text eol=lf

.github/CODEOWNERS

@@ -0,0 +1,37 @@
+# See https://help.github.com/en/articles/about-code-owners
+# to learn more about code owners.
+# Order is important; the last matching pattern takes the most
+# precedence. You may specify either a GitHub username, or an
+# email address if you prefer, as the code owner.
+
+# Any Markdown file anywhere in the repository
+**/*.md @hramos @cpojer
+
+# GitHub Settings, Bots
+/.github/ @hramos
+/bots @hramos
+
+# Continuous Integration
+/.circleci/ @hramos
+/.circleci/Dockerfiles @gengjiawen
+/.appveyor/ @gengjiawen
+
+# Internals
+React/Base/* @shergin
+React/Views/* @shergin
+React/Modules/* @shergin
+React/CxxBridge/* @mhorowitz
+
+# Components and APIs
+ReactAndroid/src/main/java/com/facebook/react/animated/* @janicduplessis
+Libraries/Animated/* @janicduplessis
+Libraries/NativeAnimation/* @janicduplessis
+Libraries/Image/* @shergin
+Libraries/Text/* @shergin
+
+# Modifications to package.json typically require 
+# additional effort from a Facebook employee to land
+/package.json @hramos @cpojer
+
+# These should not be modified through a GitHub PR
+LICENSE* @hramos @cpojer @yungsters

.github/ISSUE_TEMPLATE.md

@@ -1,4 +1,4 @@
-✋ To keep the backlog clean and actionable, issues will be
-🚫 closed if they do not follow one of the issue templates:
-👉 https://github.com/facebook/react-native/issues/new/choose
+👉 Please follow one of these issue templates:
+- https://github.com/facebook/react-native/issues/new/choose
 
+Note: to keep the backlog clean and actionable, issues may be immediately closed if they do not follow one of the above issue templates.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: "🐛 Bug Report"
+about: Report a reproducible bug or regression in React Native.
+title: ''
+labels: 'Bug'
+
+---
+
+<!--
+  Please provide a clear and concise description of what the bug is.
+  Include screenshots if needed.
+  Please test using the latest React Native release to make sure your issue has not already been fixed: http://facebook.github.io/react-native/docs/upgrading.html
+-->
+
+React Native version:
+<!--
+  Run `react-native info` in your terminal and copy the results here.
+-->
+
+## Steps To Reproduce
+
+1.
+2.
+
+<!--
+ Issues without reproduction steps or code are likely to stall.
+-->
+
+Describe what you expected to happen:
+
+
+Snack, code example, screenshot, or link to a repository:
+
+<!--
+  Please provide a Snack (https://snack.expo.io/), a link to a repository on GitHub, or
+  provide a minimal code example that reproduces the problem.
+  You may provide a screenshot of the application if you think it is relevant to your bug report. 
+  Here are some tips for providing a minimal example: https://stackoverflow.com/help/mcve.	  --	
+-->
+

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,48 +0,0 @@
-name: 🐛 Bug Report
-description: Report a reproducible bug or regression in React Native.
-labels: ["Needs: Triage :mag:"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please provide all the information requested. Issues that do not follow this format are likely to stall.
-  - type: textarea
-    id: description
-    attributes:
-      label: Description
-      description: Please provide a clear and concise description of what the bug is. Include screenshots if needed. Test using the [latest React Native release](https://github.com/facebook/react-native/releases/latest) to make sure your issue has not already been fixed.
-    validations:
-      required: true
-  - type: input
-    id: version
-    attributes:
-      label: React Native Version
-      description: What is the latest version of react-native that this issue reproduces on? Please only list the highest version you tested. Bear in mind that only issues on [supported versions](https://github.com/reactwg/react-native-releases#which-versions-are-currently-supported) will be looked into.
-      placeholder: ex. 0.71.0
-    validations:
-      required: true
-  - type: textarea
-    id: react-native-info
-    attributes:
-      label: Output of `npx react-native info`
-      description: Run `npx react-native info` in your terminal, copy and paste the results here.
-    validations:
-      required: true
-  - type: textarea
-    id: reproduction
-    attributes:
-      label: Steps to reproduce
-      description: Provide a detailed list of steps that reproduce the issue.
-    validations:
-      required: true
-  - type: textarea
-    id: extra
-    attributes:
-      label: Snack, screenshot, or link to a repository
-      description: |
-        Please provide a Snack (https://snack.expo.dev/), a link to a repository on GitHub that reproduces the problem.
-        You may provide a screenshot of the application if you think it is relevant to your bug report.
-        Here are some tips for providing a minimal example: https://stackoverflow.com/help/mcve
-        Please note that a reproducer is **mandatory**. Issues without reproducer are more likely to stall and will be closed.
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,18 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-    - name: 📦 Metro Issue
-      url: https://github.com/facebook/metro/issues/new
-      about: |
-        If you've encountered a module resolution problem, e.g. "Error: Unable to resolve module ...", or something else that might be related to Metro, please open an issue in the Metro repo instead.
-    - name: 📃 Documentation Issue
-      url: https://github.com/facebook/react-native-website/issues
-      about: Please report documentation issues in the React Native website repository.
-    - name: 🤔 Questions and Help
-      url: https://reactnative.dev/help
-      about: Looking for help with your app? Please refer to the React Native community's support resources.
-    - name: 💫 New Architecture - Questions & Technical Deep dive insights
-      url: https://github.com/reactwg/react-native-new-architecture
-      about: Questions and doubts related to technical questions for the New Architecture should be directed to the Working Group. Instructions on how to join are available in the README.
-    - name: 🚀 Discussions and Proposals
-      url: https://github.com/react-native-community/discussions-and-proposals
-      about: Discuss the future of React Native in the React Native community's discussions and proposals repository.

.github/ISSUE_TEMPLATE/documentation.md

@@ -0,0 +1,14 @@
+---
+name: "📃 Documentation Issue"
+about: Documentation issues are handled in https://github.com/facebook/react-native-website.
+title: 'Docs:'
+labels: 'Type: Docs'
+
+---
+
+🚨 Please do not open a documentation issue in the core React Native repository. 🚨
+
+The React Native website is hosted on a separate repository. You may let the
+team know about any issues with the documentation by opening an issue there:
+- https://github.com/facebook/react-native-website
+- https://github.com/facebook/react-native-website/issues

.github/ISSUE_TEMPLATE/new_architecture_bug_report.yml

@@ -1,53 +0,0 @@
-name: 💫 New Architecture - Bug Report
-description: Report a reproducible bug or a build issue when using the New Architecture (Fabric & TurboModules) in React Native.
-labels: ["Needs: Triage :mag:", "Type: New Architecture"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please provide all the information requested. Issues that do not follow this format are going to be closed.
-        This issue report is reserved to bug & build issues for users on the New Architecture. If you're not using
-        the New Architecture, please don't open issues on this category.
-  - type: textarea
-    id: description
-    attributes:
-      label: Description
-      description: |
-        Please provide a clear and concise description of what the bug or issue is. Include screenshots if needed.
-        Please make sure you check the New Architecture documentation first, as your issue might
-        already be answered there - https://reactnative.dev/docs/next/new-architecture-intro
-    validations:
-      required: true
-  - type: input
-    id: version
-    attributes:
-      label: React Native Version
-      description: What is the latest version of react-native that this issue reproduces on? Please test against the latest stable version, and list only the highest version you tested. Bug reports against older versions are more likely to stall.
-      placeholder: ex. 0.71.0
-    validations:
-      required: true
-  - type: textarea
-    id: react-native-info
-    attributes:
-      label: Output of `npx react-native info`
-      description: Run `npx react-native info` in your terminal, copy and paste the results here.
-    validations:
-      required: true
-  - type: textarea
-    id: reproduction
-    attributes:
-      label: Steps to reproduce
-      description: Provide a detailed list of steps that reproduce the issue.
-    validations:
-      required: true
-  - type: textarea
-    id: extra
-    attributes:
-      label: Snack, code example, screenshot, or link to a repository
-      description: |
-        Please provide a Snack (https://snack.expo.dev/), a link to a repository on GitHub, or provide a minimal code example that reproduces the problem.
-        You may provide a screenshot of the application if you think it is relevant to your bug report.
-        Here are some tips for providing a minimal example: https://stackoverflow.com/help/mcve
-        Please note that a reproducer is **mandatory**. Issues without reproducer are more likely to stall and will be closed.
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,34 @@
+---
+name: "🤔 Questions and Help"
+about: The issue tracker is not for questions. Please ask questions on https://stackoverflow.com/questions/tagged/react-native.
+title: 'Question: '
+labels: 'Type: Question'
+
+---
+
+🚨 The issue tracker is not for questions. 🚨
+
+As it happens, support requests that are created as issues are likely to be closed. We want to make sure you are able to find the help you seek. Please take a look at the following resources.
+
+## Coding Questions
+
+### https://stackoverflow.com/questions/tagged/react-native
+
+If you have a coding question related to React Native, it might be better suited for Stack Overflow. It's a great place to browse through frequent questions about using React Native, as well as ask for help with specific questions.
+
+
+## Talk to other React Native developers
+
+### https://www.reactiflux.com/
+
+Reactiflux is an active community of React and React Native developers. If you are looking for immediate assistance or have a general question about React Native, the #react-native channel is a good place to start.
+
+If you want to participate in casual discussions about the use of React Native, consider participating in one of the following forums:
+- Discord Community: https://discord.gg/0ZcbPKXt5bZjGY5n
+- Spectrum Chat: https://spectrum.chat/react-native
+- Facebook Group: https://www.facebook.com/groups/react.native.community
+
+If you'd like to discuss topics related to the future of React Native, or would like to propose a new feature or change before sending a pull request, please check out the discussions and proposals repo:
+- https://github.com/react-native-community/discussions-and-proposals
+
+> For a full list of community resources, check out React Native's Community page at https://facebook.github.io/react-native/help.

.github/ISSUE_TEMPLATE/upgrade-regression-form.yml

@@ -1,46 +0,0 @@
-name: ⬆️ Upgrade - Build Regression
-description: If you are upgrading to a new React Native version (stable or pre-release) and encounter a build regression.
-labels: ["Needs: Triage :mag:", "Type: Upgrade Issue"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please use this form to file an issue if you have upgraded or are upgrading to [latest stable release](https://github.com/facebook/react-native/releases/latest) and have experienced a regression (something that used to work in previous version).
-  - type: input
-    id: new-version
-    attributes:
-      label: New Version
-      description: This is the version you are attempting to upgrade to.
-      placeholder: ex. 0.66.1
-    validations:
-      required: true
-  - type: input
-    id: old-version
-    attributes:
-      label: Old Version
-      description: This is the version you were on where the behavior was working.
-      placeholder: ex. 0.65.1
-    validations:
-      required: true
-  - type: input
-    id: target
-    attributes:
-      label: Build Target(s)
-      description: What target(s) are encountering this issue?
-      placeholder: iOS simulator in release flavor
-    validations:
-      required: true
-  - type: textarea
-    id: react-native-info
-    attributes:
-      label: Output of `react-native info`
-      description: Run `react-native info` in your terminal, copy and paste the results here.
-    validations:
-      required: true
-  - type: textarea
-    id: reproduction
-    attributes:
-      label: Issue and Reproduction Steps
-      description: Please describe the issue and list out commands run to reproduce.
-    validations:
-      required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,21 +1,15 @@
 <!-- Thanks for submitting a pull request! We appreciate you spending the time to work on these changes. Please provide enough information so that others can review your pull request. The three fields below are mandatory. -->
 
-## Summary:
+## Summary
 
 <!-- Explain the **motivation** for making this change. What existing problem does the pull request solve? -->
 
-## Changelog:
+## Changelog
 
-<!-- Help reviewers and the release process by writing your own changelog entry.
+<!-- Help reviewers and the release process by writing your own changelog entry. See https://github.com/facebook/react-native/wiki/Changelog for an example. -->
 
-Pick one each for the category and type tags:
+[CATEGORY] [TYPE] - Message
 
-[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message
-
-For more details, see:
-https://reactnative.dev/contributing/changelogs-in-pull-requests
--->
-
-## Test Plan:
+## Test Plan
 
 <!-- Demonstrate the code is solid. Example: The exact commands you ran and their output, screenshots / videos if the pull request changes the user interface. -->

.github/RELEASE_TEMPLATE.md

@@ -1,23 +0,0 @@
-<!-- Template for pre-release GitHub release -->
-
-<!-- TODO Post about this release to https://github.com/reactwg/react-native-releases/discussions) -->
-
-- <!-- TODO List out notable picks for this patch -->
-
----
-
-To test it, run:
-
-npx react-native init RN__SHORT_VERSION__ --version __VERSION__
-
----
-
-You can participate in the conversation on the status of this release in the [working group](https://github.com/reactwg/react-native-releases/discussions).
-
----
-
-To help you upgrade to this version, you can use the [upgrade helper](https://react-native-community.github.io/upgrade-helper/) ⚛️
-
----
-
-See changes from this release in the [changelog PR](https://github.com/facebook/react-native/labels/%F0%9F%93%9D%20Changelog)

.github/SUPPORT.md

@@ -27,9 +27,9 @@ If you'd like to discuss topics related to the future of React Native, please ch
 
 If you want to participate in casual discussions about the use of React Native, consider participating in one of the following forums:
 
-- [Reactiflux Discord Server](https://www.reactiflux.com)
+- [Reactiflux Discord Server](https://www.reactiflux)
 - [Spectrum Chat](https://spectrum.chat/react-native)
 - [React Native Community Facebook Group](https://www.facebook.com/groups/react.native.community)
 
 
-> For a full list of community resources, check out [React Native's Community page](https://reactnative.dev/help).
+> For a full list of community resources, check out [React Native's Community page](https://facebook.github.io/react-native/help).

.github/stale.yml

@@ -0,0 +1,26 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 90
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - Good first issue
+  - "Type: Discussion"
+  - Partner
+  - Core Team
+  - "Help Wanted :octocat:"
+  - "Impact: Regression"
+  - "Resolution: PR Submitted"
+  - "Resolution: Backlog"
+# Label to use when marking an issue as stale
+staleLabel: Stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs.
+  You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open.
+  Thank you for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: >
+  Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.
+only: issues

.github/workflow-scripts/actOnLabel.js

@@ -1,148 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-module.exports = async (github, context, labelWithContext) => {
-  const closeIssue = async () => {
-    await github.rest.issues.update({
-      issue_number: context.issue.number,
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-      state: 'closed',
-    });
-  };
-
-  const addComment = async comment => {
-    await github.rest.issues.createComment({
-      issue_number: context.issue.number,
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-      body: comment,
-    });
-  };
-
-  const requestAuthorFeedback = async () => {
-    // Remove the triage label if it exists (ignore the 404 if not; it's not expected to always be there)
-    try {
-      await github.rest.issues.removeLabel({
-        issue_number: context.issue.number,
-        owner: context.repo.owner,
-        repo: context.repo.repo,
-        name: 'Needs: Triage :mag:',
-      });
-    } catch {}
-
-    await github.rest.issues.addLabels({
-      issue_number: context.issue.number,
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-      labels: ['Needs: Author Feedback'],
-    });
-  };
-
-  switch (labelWithContext.label) {
-    case 'Type: Invalid':
-      await addComment(
-        `| :warning: | Issue is Invalid |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | This issue doesn't match any of the expected types for this repository - closing. |`,
-      );
-      await closeIssue();
-      return;
-    case 'Type: Question':
-      await addComment(
-        `| :warning: | Issue is a Question |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | We are using GitHub issues exclusively to track bugs in React Native. GitHub may not be the ideal place to ask a question, but you can try asking over on [Stack Overflow](http://stackoverflow.com/questions/tagged/react-native), or on [Reactiflux](https://www.reactiflux.com/). |`,
-      );
-      await closeIssue();
-      return;
-    case 'Type: Docs':
-      await addComment(
-        `| :warning: | Documentation Issue |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | Please report documentation issues in the [react-native-website](https://github.com/facebook/react-native-website/issues) repository. |`,
-      );
-      await closeIssue();
-      return;
-    case 'Resolution: For Stack Overflow':
-      await addComment(
-        `| :warning: | Issue is a Question |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | We are using GitHub issues exclusively to track bugs in the core React Native library. Please try asking over on [Stack Overflow](http://stackoverflow.com/questions/tagged/react-native) as it is better suited for this type of question. |`,
-      );
-      await closeIssue();
-      return;
-    case 'Type: Expo':
-      await addComment(
-        `| :warning: | Issue is Related to Expo |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | It looks like your issue is related to Expo and not React Native core. Please open your issue in [Expo's repository](https://github.com/expo/expo/issues/new). If you are able to create a repro that showcases that this issue is also happening in React Native vanilla, we will be happy to re-open. |`,
-      );
-      await closeIssue();
-      return;
-    case 'Needs: Issue Template':
-      await addComment(
-        `| :warning: | Missing Required Fields |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | It looks like your issue may be missing some necessary information. GitHub provides an example template whenever a [new issue is created](https://github.com/facebook/react-native/issues/new?template=bug_report.md). Could you go back and make sure to fill out the template? You may edit this issue, or close it and open a new one. |`,
-      );
-      await requestAuthorFeedback();
-      return;
-    case 'Needs: Environment Info':
-      await addComment(
-        `| :warning: | Missing Environment Information |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | Your issue may be missing information about your development environment. You can obtain the missing information by running <code>react-native info</code> in a console. |`,
-      );
-      await requestAuthorFeedback();
-      return;
-    case 'Newer Patch Available':
-      await addComment(
-        `| :warning: | Newer Version of React Native is Available! |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | You are on a supported minor version, but it looks like there's a newer patch available - ${labelWithContext.newestPatch}. Please [upgrade](https://reactnative.dev/docs/upgrading) to the highest patch for your minor or latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If it does not repro, please let us know so we can close out this issue. This helps us ensure we are looking at issues that still exist in the most recent releases. |`,
-      );
-      return;
-    case 'Needs: Version Info':
-      await addComment(
-        `| :warning: | Add or Reformat Version Info |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | We could not find or parse the version number of React Native in your issue report. Please use the template, and report your version including major, minor, and patch numbers - e.g. 0.70.2 |`,
-      );
-      await requestAuthorFeedback();
-      return;
-    case 'Needs: Repro':
-      await addComment(
-        `| :warning: | Missing Reproducible Example |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | We could not detect a reproducible example in your issue report. Please provide either: <br /><ul><li>If your bug is UI related: a [Snack](https://snack.expo.dev)</li><li> If your bug is build/update related: use our [Reproducer Template](https://github.com/react-native-community/reproducer-react-native/generate)</li></ul> |`,
-      );
-      await requestAuthorFeedback();
-      return;
-    case 'Type: Unsupported Version':
-      await addComment(
-        `| :warning: | Unsupported Version of React Native |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | It looks like your issue or the example you provided uses an [unsupported version of React Native](https://github.com/reactwg/react-native-releases/blob/main/README.md#releases-support-policy).<br/><br/>Due to the number of issues we receive, we're currently only accepting new issues against one of the supported versions. Please [upgrade](https://reactnative.dev/docs/upgrading) to latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If you cannot upgrade, please open your issue on [StackOverflow](https://stackoverflow.com/questions/tagged/react-native) to get further community support. |`,
-      );
-      await requestAuthorFeedback();
-      return;
-    case 'Type: Too Old Version':
-      await addComment(
-        `| :warning: | Too Old Version of React Native |\n` +
-          `| --- | --- |\n` +
-          `| :information_source: | It looks like your issue or the example you provided uses a [**Too Old Version of React Native**](https://github.com/reactwg/react-native-releases/blob/main/README.md#releases-support-policy).<br/><br/>Due to the number of issues we receive, we're currently only accepting new issues against one of the supported versions. Please [upgrade](https://reactnative.dev/docs/upgrading) to latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If you cannot upgrade, please open your issue on [StackOverflow](https://stackoverflow.com/questions/tagged/react-native) to get further community support. |`,
-      );
-      await closeIssue();
-      return;
-    default:
-      // No action needed
-      return;
-  }
-};

.github/workflow-scripts/addDescriptiveLabels.js

@@ -1,154 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-module.exports = async (github, context) => {
-  const issue = context.payload.issue;
-  const title = issue?.title?.toLowerCase();
-  if (!title) return;
-
-  const addLabels = async labelsToAdd => {
-    await github.rest.issues.addLabels({
-      issue_number: context.issue.number,
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-      labels: labelsToAdd,
-    });
-  };
-
-  const labelsToAdd = [];
-  for (const component of components) {
-    if (title.includes(component.toLowerCase())) {
-      labelsToAdd.push(`Component: ${component}`);
-    }
-  }
-  for (const api of apis) {
-    if (title.includes(api.toLowerCase())) {
-      labelsToAdd.push(`API: ${api}`);
-    }
-  }
-  for (const topic of Object.keys(topics)) {
-    if (title.includes(topic.toLowerCase())) {
-      labelsToAdd.push(topics[topic]);
-    }
-  }
-  if (labelsToAdd.length > 0) {
-    await addLabels(labelsToAdd);
-  }
-};
-
-const labelAndroid = 'Platform: Android';
-const labelIos = 'Platform: iOS';
-const labelTvos = 'Platform: tvOS';
-const labelNetworking = '🌐Networking';
-const labelBundler = '📦Bundler';
-const labelCli = '💻CLI';
-const labelRegression = 'Impact: Regression';
-
-const components = [
-  'ActivityIndicator',
-  'Button',
-  'DatePickerIOS',
-  'DrawerLayoutAndroid',
-  'FlatList',
-  'Image',
-  'ImageBackground',
-  'InputAccessoryView',
-  'KeyboardAvoidingView',
-  'ListView',
-  'MaskedViewIOS',
-  'Modal',
-  'NavigatorIOS',
-  'Picker',
-  'PickerIOS',
-  'ProgressBarAndroid',
-  'ProgressViewIOS',
-  'RefreshControl',
-  'SafeAreaView',
-  'ScrollView',
-  'SectionList',
-  'SegmentedControlIOS',
-  'Slider',
-  'SnapshotViewIOS',
-  'StatusBar',
-  'Switch',
-  'TabBarIOS',
-  'TextInput',
-  'ToolbarAndroid',
-  'TouchableHighlight',
-  'TouchableNativeFeedback',
-  'TouchableOpacity',
-  'TouchableWithoutFeedback',
-  'ViewPagerAndroid',
-  'VirtualizedList',
-  'WebView',
-];
-
-const apis = [
-  'AccessibilityInfo',
-  'ActionSheetIOS',
-  'Alert',
-  'AlertIOS',
-  'Animated',
-  'AppRegistry',
-  'AppState',
-  'AsyncStorage',
-  'BackAndroid',
-  'BackHandler',
-  'CameraRoll',
-  'Clipboard',
-  'DatePickerAndroid',
-  'Dimensions',
-  'Easing',
-  'Geolocation',
-  'ImageEditor',
-  'ImagePickerIOS',
-  'ImageStore',
-  'InteractionManager',
-  'Keyboard',
-  'LayoutAnimation',
-  'Linking',
-  'ListViewDataSource',
-  'NetInfo',
-  'PanResponder',
-  'PermissionsAndroid',
-  'PixelRatio',
-  'PushNotificationIOS',
-  'Settings',
-  'Share',
-  'StatusBarIOS',
-  'StyleSheet',
-  'Systrace',
-  'TimePickerAndroid',
-  'ToastAndroid',
-  'Transforms',
-  'Vibration',
-  'VibrationIOS',
-];
-
-const topics = {
-  Flow: 'Flow',
-  'Flow-Strict': 'Flow',
-  xhr: labelNetworking,
-  netinfo: labelNetworking,
-  fetch: labelNetworking,
-  okhttp: labelNetworking,
-  http: labelNetworking,
-  bundle: labelBundler,
-  bundling: labelBundler,
-  packager: labelBundler,
-  'unable to resolve module': labelBundler,
-  android: labelAndroid,
-  ios: labelIos,
-  tvos: labelTvos,
-  'react-native-cli': labelCli,
-  'react-native upgrade': labelCli,
-  'react-native link': labelCli,
-  'local-cli': labelCli,
-  regression: labelRegression,
-};

.github/workflow-scripts/checkForReproducer.js

@@ -1,123 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-const NEEDS_REPRO_LABEL = 'Needs: Repro';
-const NEEDS_REPRO_HEADER = 'Missing Reproducible Example';
-const NEEDS_REPRO_MESSAGE =
-  `| :warning: | Missing Reproducible Example |\n` +
-  `| --- | --- |\n` +
-  `| :information_source: | We could not detect a reproducible example in your issue report. Please provide either: <br /><ul><li>If your bug is UI related: a [Snack](https://snack.expo.dev)</li><li> If your bug is build/update related: use our [Reproducer Template](https://github.com/react-native-community/reproducer-react-native/generate). A reproducer needs to be in a GitHub repository under your username.</li></ul> |`;
-const SKIP_ISSUES_OLDER_THAN = '2023-07-01T00:00:00Z';
-
-module.exports = async (github, context) => {
-  const issueData = {
-    issue_number: context.payload.issue.number,
-    owner: context.repo.owner,
-    repo: context.repo.repo,
-  };
-
-  const issue = await github.rest.issues.get(issueData);
-  const comments = await github.rest.issues.listComments(issueData);
-
-  const author = issue.data.user.login;
-
-  const issueDate = issue.data.created_at;
-  if (isDateBefore(issueDate, SKIP_ISSUES_OLDER_THAN)) {
-    return;
-  }
-
-  const maintainerChangedLabel = await hasMaintainerChangedLabel(
-    github,
-    issueData,
-    author,
-  );
-
-  if (maintainerChangedLabel) {
-    return;
-  }
-
-  const botComment = comments.data.find(comment =>
-    comment.body.includes(NEEDS_REPRO_HEADER),
-  );
-
-  const entities = [issue.data, ...comments.data];
-
-  // Look for Snack or a GH repo associated with the user that added an issue or comment
-  const hasValidReproducer = entities.some(entity => {
-    const hasExpoSnackLink = containsPattern(
-      entity.body,
-      `https?:\\/\\/snack\\.expo\\.dev\\/[^\\s)\\]]+`,
-    );
-
-    const hasGithubRepoLink = containsPattern(
-      entity.body,
-      `https?:\\/\\/github\\.com\\/(${entity.user.login})\\/[^/]+\\/?\\s?`,
-    );
-    return hasExpoSnackLink || hasGithubRepoLink;
-  });
-
-  if (hasValidReproducer) {
-    try {
-      await github.rest.issues.removeLabel({
-        ...issueData,
-        name: NEEDS_REPRO_LABEL,
-      });
-    } catch (error) {
-      if (!/Label does not exist/.test(error.message)) {
-        throw error;
-      }
-    }
-
-    if (!botComment) return;
-
-    await github.rest.issues.deleteComment({
-      ...issueData,
-      comment_id: botComment.id,
-    });
-  } else {
-    await github.rest.issues.addLabels({
-      ...issueData,
-      labels: [NEEDS_REPRO_LABEL],
-    });
-
-    if (botComment) return;
-
-    await github.rest.issues.createComment({
-      ...issueData,
-      body: NEEDS_REPRO_MESSAGE,
-    });
-  }
-};
-
-function containsPattern(body, pattern) {
-  const regexp = new RegExp(pattern, 'gm');
-  return body.search(regexp) !== -1;
-}
-
-// Prevents the bot from responding when maintainer has changed Needs: Repro the label
-async function hasMaintainerChangedLabel(github, issueData, author) {
-  const timeline = await github.rest.issues.listEventsForTimeline(issueData);
-
-  const labeledEvents = timeline.data.filter(
-    event => event.event === 'labeled' || event.event === 'unlabeled',
-  );
-  const userEvents = labeledEvents.filter(event => event.actor.type !== 'Bot');
-
-  return userEvents.some(
-    event =>
-      event.actor.login !== author && event.label.name === NEEDS_REPRO_LABEL,
-  );
-}
-
-function isDateBefore(firstDate, secondDate) {
-  const date1 = new Date(firstDate);
-  const date2 = new Date(secondDate);
-
-  return date1.getTime() < date2.getTime();
-}

.github/workflow-scripts/verifyVersion.js

@@ -1,145 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-module.exports = async (github, context) => {
-  const issue = context.payload.issue;
-
-  // Ignore issues using upgrade template (they use a special label)
-  if (issue.labels.find(label => label.name === 'Type: Upgrade Issue')) {
-    return;
-  }
-
-  const issueVersionUnparsed =
-    getReactNativeVersionFromIssueBodyIfExists(issue);
-  const issueVersion = parseVersionFromString(issueVersionUnparsed);
-
-  // Nightly versions are always supported
-  if (reportedVersionIsNightly(issueVersionUnparsed, issueVersion)) return;
-
-  if (!issueVersion) {
-    return {label: 'Needs: Version Info'};
-  }
-
-  // Ensure the version matches one we support
-  const recentReleases = (
-    await github.rest.repos.listReleases({
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-    })
-  ).data.map(release => release.name);
-
-  const latestRelease = (
-    await github.rest.repos.getLatestRelease({
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-    })
-  ).data;
-  const latestVersion = parseVersionFromString(latestRelease.name);
-
-  // We want to "insta-close" an issue if RN version provided is too old. And encourage users to upgrade.
-  if (isVersionTooOld(issueVersion, latestVersion)) {
-    return {label: 'Type: Too Old Version'};
-  }
-
-  if (!isVersionSupported(issueVersion, latestVersion)) {
-    return {label: 'Type: Unsupported Version'};
-  }
-
-  // We want to encourage users to repro the issue on the highest available patch for the given minor.
-  const latestPatchForVersion = getLatestPatchForVersion(
-    issueVersion,
-    recentReleases,
-  );
-  if (latestPatchForVersion > issueVersion.patch) {
-    return {
-      label: 'Newer Patch Available',
-      newestPatch: `${issueVersion.major}.${issueVersion.minor}.${latestPatchForVersion}`,
-    };
-  }
-};
-
-/**
- * Check if the RN version provided in an issue is supported.
- *
- * "We support `N-2` minor versions, and the `latest` major".
- */
-function isVersionSupported(actualVersion, latestVersion) {
-  return (
-    actualVersion.major >= latestVersion.major &&
-    actualVersion.minor >= latestVersion.minor - 2
-  );
-}
-
-/**
- * Check if the RN version provided in an issue is too old.
- * "We support `N-2` minor versions, and the `latest` major".
- *
- * A RN version is *too old* if it's:
- * - `1` or more *major* behind the *latest major*.
- * - `5` or more *minor* behind the *latest minor* in the *same major*. Less aggressive.
- *   (e.g. If `0.72.0` is the current latest then `0.67.0` and lower is too old for `0.72.0`)
- */
-function isVersionTooOld(actualVersion, latestVersion) {
-  return (
-    latestVersion.major - actualVersion.major >= 1 ||
-    latestVersion.minor - actualVersion.minor >= 5
-  );
-}
-
-// Assumes that releases are sorted in the order of recency (i.e. most recent releases are earlier in the list)
-// This enables us to stop looking as soon as we find the first release with a matching major/minor version, since
-// we know it's the most recent release, therefore the highest patch available.
-function getLatestPatchForVersion(version, releases) {
-  for (releaseName of releases) {
-    const release = parseVersionFromString(releaseName);
-    if (
-      release &&
-      release.major == version.major &&
-      release.minor == version.minor
-    ) {
-      return release.patch;
-    }
-  }
-}
-
-function getReactNativeVersionFromIssueBodyIfExists(issue) {
-  if (!issue || !issue.body) return;
-  const rnVersionRegex = /React Native Version[\r\n]+(?<version>.+)[\r\n]*/;
-  const rnVersionMatch = issue.body.match(rnVersionRegex);
-  if (!rnVersionMatch || !rnVersionMatch.groups.version) return;
-  return rnVersionMatch.groups.version;
-}
-
-function reportedVersionIsNightly(unparsedVersionString, version) {
-  if (!unparsedVersionString && !version) return false;
-  const nightlyRegex = /nightly/i;
-  const nightlyMatch = unparsedVersionString.match(nightlyRegex);
-  const versionIsNightly = nightlyMatch && nightlyMatch[0];
-
-  const versionIsZero =
-    version && version.major == 0 && version.minor == 0 && version.patch == 0;
-
-  return versionIsZero || versionIsNightly;
-}
-
-function parseVersionFromString(version) {
-  if (!version) return;
-  // This will match the standard x.x.x semver format, as well as the non-standard prerelease x.x.x-rc.x
-  const semverRegex =
-    /(?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+)(-[rR]{1}[cC]{1}\.(?<prerelease>\d+))?/;
-  const versionMatch = version.match(semverRegex);
-  if (!versionMatch) return;
-  const {major, minor, patch, prerelease} = versionMatch.groups;
-  return {
-    major: parseInt(major),
-    minor: parseInt(minor),
-    patch: parseInt(patch),
-    prerelease: parseInt(prerelease),
-  };
-}

.github/workflows/apply-version-label-issue.yml

@@ -1,22 +0,0 @@
-name: Apply version label to issue
-
-on:
-  issues:
-    types: [opened, edited]
-
-permissions:
-  contents: read
-
-jobs:
-  add-version-label-issue:
-    permissions:
-      issues: write  # for react-native-community/actions-apply-version-label to label issues
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    if: github.repository == 'facebook/react-native'
-
-    steps:
-      - uses: react-native-community/actions-apply-version-label@v0.0.3
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          required-label: "Type: Upgrade Issue"

.github/workflows/autorebase.yml

@@ -1,27 +0,0 @@
-name: Automatic Rebase
-# This workflow is used to automatically rebase a PR when a comment is made
-# containing the text "/rebase". It uses the cirrus-actions/rebase action.
-# See https://github.com/cirrus-actions/rebase
-on:
-  issue_comment:
-    types: [created]
-permissions:
-  contents: read
-jobs:
-  rebase:
-    name: Rebase
-    permissions:
-      contents: write # for cirrus-actions/rebase to push code to rebase
-      pull-requests: read # for cirrus-actions/rebase to get info about PR
-    runs-on: ubuntu-latest
-    if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/rebase')
-    steps:
-      - name: Checkout the latest code
-        uses: actions/checkout@v3
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          fetch-depth: 0 # otherwise, you will fail to push refs to dest repo
-      - name: Automatic Rebase
-        uses: cirrus-actions/rebase@1.8
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/check-for-reproducer.yml

@@ -1,19 +0,0 @@
-name: Check for reproducer
-# This workflow is triggered when issue is created or edited.
-on:
-  issues:
-    types: [opened, edited]
-
-jobs:
-  check-for-reproducer:
-    runs-on: ubuntu-latest
-    if: |
-      github.repository == 'facebook/react-native' && github.event.issue.pull_request == null && github.event.issue.state == 'open' && !contains(github.event.issue.labels.*.name, ':open_umbrella: Umbrella')
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const checkForReproducer = require('./.github/workflow-scripts/checkForReproducer.js')
-            await checkForReproducer(github, context)

.github/workflows/close_pr.yml

@@ -1,63 +0,0 @@
-name: Label closed PR as merged and leave a comment
-on:
-  push
-
-permissions:
-  contents: read
-  pull-requests: write
-
-jobs:
-  comment-and-label:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    steps:
-      - uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            if(!context.payload.commits || !context.payload.commits.length) return;
-            const sha = context.payload.commits[0].id;
-
-            const {commit, author} = (await github.rest.repos.getCommit({
-              ref: sha,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-            })).data;
-
-            // Looking at the commit message, checks which PR number, if any, was closed by this commit
-            const getClosedPrIfExists = (commit) => {
-              if(!commit || !commit.message) return;
-              const prClosingRegex = /Closes https:\/\/github.com\/facebook\/react-native\/pull\/([0-9]+)|Pull Request resolved: https:\/\/github.com\/facebook\/react-native\/pull\/([0-9]+)/;
-              const prClosingMatch = commit.message.match(prClosingRegex);
-              if(!prClosingMatch || (!prClosingMatch[1] && ! prClosingMatch[2])) return;
-              return prClosingMatch[1] ?? prClosingMatch[2];
-            };
-
-            const closedPrNumber = getClosedPrIfExists(commit);
-            if(!closedPrNumber) return;
-
-            const pr = (await github.rest.pulls.get({
-              pull_number: closedPrNumber,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-            })).data;
-
-            // If the PR has already been processed (labeled as Merged), skip it
-            const mergedLabel = "Merged";
-            if(pr.labels && pr.labels.some(label => label.name === mergedLabel)) return;
-
-            const authorName = author?.login ? `@${author.login}` : commit.author.name;
-
-            github.rest.issues.createComment({
-              issue_number: closedPrNumber,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: `This pull request was successfully merged by ${authorName} in **${sha}**.\n\n<sup>[When will my fix make it into a release?](https://github.com/facebook/react-native/wiki/Release-FAQ#when-will-my-fix-make-it-into-a-release) | [Upcoming Releases](https://github.com/reactwg/react-native-releases/discussions/categories/releases)</sup>`
-            });
-
-            github.rest.issues.addLabels({
-              issue_number: closedPrNumber,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              labels: [mergedLabel]
-            });

.github/workflows/danger_pr.yml

@@ -1,28 +0,0 @@
-name: Run Danger on PR
-
-on:
-  pull_request_target:
-    types: [opened, edited, reopened, synchronize]
-
-permissions:
-  actions: write
-  checks: write
-  contents: write
-  issues: write
-  pull-requests: write
-  statuses: write
-
-jobs:
-  danger:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Run Yarn Install on Root
-        run: yarn install
-        working-directory: .
-      - name: Danger
-        run: yarn danger ci --use-github-checks --failOnErrors
-        working-directory: packages/react-native-bots
-        env:
-          DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/needs-attention.yml

@@ -1,28 +0,0 @@
-name: Issue Needs Attention
-# This workflow is triggered on issue comments.
-on:
-  issue_comment:
-    types: created
-
-permissions:
-  contents: read
-
-jobs:
-  applyNeedsAttentionLabel:
-    permissions:
-      contents: read  # for actions/checkout to fetch code
-      issues: write  # for hramos/needs-attention to label issues
-    name: Apply Needs Attention Label
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Apply Needs Attention Label
-        uses: hramos/needs-attention@v1
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          response-required-label: "Needs: Author Feedback"
-          needs-attention-label: "Needs: Attention"
-        id: needs-attention
-      - name: Result
-        run: echo '${{ steps.needs-attention.outputs.result }}'

.github/workflows/on-issue-labeled.yml

@@ -1,57 +0,0 @@
-name: On Issue Labeled
-# This workflow is triggered when a label is added to an issue.
-on:
-  issues:
-    types: labeled
-
-permissions:
-  contents: write
-  issues: write
-
-jobs:
-  # Runs automatic checks on issues labeled with "Needs: Triage",
-  # then invokes actOnLabel to react to any added labels
-  triage-issue:
-    runs-on: ubuntu-latest
-    if: "${{ github.repository == 'facebook/react-native' && contains(github.event.label.name, 'Needs: Triage :mag:') }}"
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Verify RN version
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const verifyVersion = require('./.github/workflow-scripts/verifyVersion.js')
-            const labelWithContext = await verifyVersion(github, context);
-
-            if(labelWithContext && labelWithContext.label) {
-              await github.rest.issues.addLabels({
-                issue_number: context.issue.number,
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                labels: [labelWithContext.label]
-              })
-
-              const actOnLabel = require('./.github/workflow-scripts/actOnLabel.js')
-              await actOnLabel(github, context, labelWithContext)
-            }
-
-      - name: Add descriptive label
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const addDescriptiveLabel = require('./.github/workflow-scripts/addDescriptiveLabels.js')
-            await addDescriptiveLabel(github, context);
-
-  # Reacts to the label that triggered this workflow (added manually or via other workflows)
-  act-on-label:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/github-script@v6
-        with:
-          script: |
-            const actOnLabel = require('./.github/workflow-scripts/actOnLabel.js')
-            await actOnLabel(github, context, {label: context.payload.label.name})

.github/workflows/stale-bot.yml

@@ -1,77 +0,0 @@
-name: Mark stale issues and pull requests
-on:
-  schedule:
-    - cron: "*/10 5 * * *"
-jobs:
-  stale:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v5
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          days-before-stale: 180
-          stale-issue-message: 'This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          stale-pr-message: 'This PR is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
-          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
-          exempt-issue-labels: 'Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro'
-          exempt-pr-labels: 'Help Wanted :octocat:, Never gets stale'
-  stale-asc:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v5
-        with:
-          ascending: true
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          days-before-stale: 180
-          stale-issue-message: 'This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          stale-pr-message: 'This PR is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
-          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
-          exempt-issue-labels: 'Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro'
-          exempt-pr-labels: 'Help Wanted :octocat:, Never gets stale'
-  stale-needs-author-feedback:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v5
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          any-of-labels: 'Needs: Author Feedback'
-          days-before-stale: 24
-          stale-issue-message: "This issue is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days."
-          stale-pr-message: "This PR is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days"
-          close-issue-message: "This issue was closed because the author hasn't provided the requested feedback after 7 days."
-          close-pr-message: "This PR was closed because the author hasn't provided the requested feedback after 7 days."
-          exempt-issue-labels: "Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro"
-          exempt-pr-labels: "Help Wanted :octocat:, Never gets stale"
-  stale-needs-author-feedback-asc:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v5
-        with:
-          ascending: true
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          any-of-labels: 'Needs: Author Feedback'
-          days-before-stale: 24
-          stale-issue-message: "This issue is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days."
-          stale-pr-message: "This PR is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days"
-          close-issue-message: "This issue was closed because the author hasn't provided the requested feedback after 7 days."
-          close-pr-message: "This PR was closed because the author hasn't provided the requested feedback after 7 days."
-          exempt-issue-labels: "Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro"
-          exempt-pr-labels: "Help Wanted :octocat:, Never gets stale"

.gitignore

@@ -20,43 +20,21 @@ DerivedData
 *.ipa
 *.xcuserstate
 project.xcworkspace
-**/.xcode.env.local
 
 # Gradle
 /build/
-/packages/react-native-gradle-plugin/build/
-/packages/rn-tester/build
-/packages/rn-tester/android/app/.cxx/
-/packages/rn-tester/android/app/build/
-/packages/rn-tester/android/app/gradle/
-/packages/rn-tester/android/app/gradlew
-/packages/rn-tester/android/app/gradlew.bat
-/packages/react-native/ReactAndroid/build/
-/packages/react-native/ReactAndroid/.cxx/
-/packages/react-native/ReactAndroid/gradle/
-/packages/react-native/ReactAndroid/gradlew
-/packages/react-native/ReactAndroid/gradlew.bat
-/packages/react-native/ReactAndroid/external-artifacts/build/
-/packages/react-native/ReactAndroid/external-artifacts/artifacts/
-/packages/react-native/ReactAndroid/flipper-integration/build/
-/packages/react-native/ReactAndroid/hermes-engine/build/
-/packages/react-native/ReactAndroid/hermes-engine/.cxx/
-/packages/react-native/template/android/app/build/
-/packages/react-native/template/android/build/
+/RNTester/android/app/build/
+/RNTester/android/app/gradle/
+/RNTester/android/app/gradlew
+/RNTester/android/app/gradlew.bat
+/ReactAndroid/build/
 
 # Buck
 .buckd
 buck-out
-/.lsp.buckd
-/.lsp-buck-out
-/packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/
-/packages/react-native/ReactAndroid/src/main/gen
-/.cpplsp.buckd
-
-# Android Studio
-.project
-.settings
-.classpath
+/ReactAndroid/src/main/jni/prebuilt/lib/armeabi-v7a/
+/ReactAndroid/src/main/jni/prebuilt/lib/x86/
+/ReactAndroid/src/main/gen
 
 # Watchman
 .watchmanconfig
@@ -66,91 +44,41 @@ buck-out
 .gradle
 local.properties
 *.iml
-/packages/react-native/android/*
-!/packages/react-native/android/README.md
+/android/
 
 # Node
 node_modules
 *.log
 .nvm
+/bots/node_modules/
 package-lock.json
 
 # OS X
 .DS_Store
 
 # Test generated files
-/packages/react-native/ReactAndroid/src/androidTest/assets/AndroidTestBundle.js
+/ReactAndroid/src/androidTest/assets/AndroidTestBundle.js
 *.js.meta
 
 /coverage
 /third-party
 
-# Test Reports
-/reports
-
-# Stack Dumps generated when programs crash (Ex. bash.exe.stackdump on Win)
-*.stackdump
-
 # Root dir shouldn't have Xcode project
 /*.xcodeproj
 
 # ReactCommon subdir shouldn't have Xcode project
-/packages/react-native/ReactCommon/**/*.xcodeproj
+/ReactCommon/**/*.xcodeproj
+RNTester/build
 
 # Libs that shouldn't have Xcode project
-/packages/react-native/Libraries/FBLazyVector/**/*.xcodeproj
-/packages/react-native/Libraries/RCTRequired/**/*.xcodeproj
-/packages/react-native/React/CoreModules/**/*.xcodeproj
-/packages/react-native/React/FBReactNativeSpec/**/*.xcodeproj
+/Libraries/FBLazyVector/**/*.xcodeproj
+/Libraries/FBReactNativeSpec/**/*.xcodeproj
+/Libraries/RCTRequired/**/*.xcodeproj
+/React/CoreModules/**/*.xcodeproj
 /packages/react-native-codegen/**/*.xcodeproj
 
-# Ruby Gems (Bundler)
-/packages/react-native/vendor
-/packages/react-native/template/vendor
-.ruby-version
-/**/.ruby-version
-
-# iOS / CocoaPods
-/packages/react-native/template/ios/build/
-/packages/react-native/template/ios/Pods/
-/packages/react-native/template/ios/Podfile.lock
-/packages/rn-tester/Gemfile.lock
-
-# Ignore RNTester specific Pods, but keep the __offline_mirrors__ here.
-/packages/rn-tester/Pods/*
-!/packages/rn-tester/Pods/__offline_mirrors_hermes__
-!/packages/rn-tester/Pods/__offline_mirrors_jsc__
-
-# @react-native/codegen
-/packages/react-native/React/FBReactNativeSpec/FBReactNativeSpec
-/packages/react-native-codegen/lib
-/packages/react-native-codegen/tmp/
-/packages/react-native/ReactCommon/react/renderer/components/rncore/
-/packages/rn-tester/NativeModuleExample/ScreenshotManagerSpec*
-/**/RCTThirdPartyFabricComponentsProvider.*
-
-# @react-native/codegen-typescript-test
-/packages/react-native-codegen-typescript-test/lib
-
-# Additional SDKs
-/packages/react-native/sdks/download
-/packages/react-native/sdks/hermes
-/packages/react-native/sdks/hermesc
-/packages/react-native/sdks/hermes-engine/hermes-engine-from-local-source-dir.tar.gz
-
-# Visual studio
-.vscode
-.vs
-
-# Android memory profiler files
-*.hprof
-
-# Temporary files created by Metro to check the health of the file watcher
-.metro-health-check*
-
-# E2E files
-/packages/rn-tester-e2e/apps/*.apk
-/packages/rn-tester-e2e/apps/*.app
-
-# CircleCI
-.circleci/generated_config.yml
+# CocoaPods
+/template/ios/Pods/
+/template/ios/Podfile.lock
+RNTester/Pods/Local Podspecs
+RNTester/Pods/Target Support Files

.nvmrc

@@ -0,0 +1 @@
+8.11.3

.prettierignore

@@ -1,6 +0,0 @@
-# Ignore Pods
-**/Pods
-
-# Ignore hermes as it is downloaded from the react_native_pods
-**/sdks/hermes
-**/sdks/downloads

.prettierrc

@@ -1,20 +1,7 @@
 {
-  "arrowParens": "avoid",
-  "bracketSameLine": true,
-  "bracketSpacing": false,
   "requirePragma": true,
   "singleQuote": true,
   "trailingComma": "all",
-  "endOfLine": "lf",
-  "overrides": [
-    {
-      "files": [
-        "*.js",
-        "*.js.flow"
-      ],
-      "options": {
-        "parser": "hermes"
-      }
-    }
-  ]
+  "bracketSpacing": false,
+  "jsxBracketSameLine": true
 }

CODE_OF_CONDUCT.md

@@ -1,77 +1,5 @@
 # Code of Conduct
 
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to make participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, sex characteristics, gender identity and expression,
-level of experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or
-  advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies within all project spaces, and it also applies when
-an individual is representing the project or its community in public spaces.
-Examples of representing a project or community include using an official
-project e-mail address, posting via an official social media account, or acting
-as an appointed representative at an online or offline event. Representation of
-a project may be further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at <opensource-conduct@fb.com>. All
-complaints will be reviewed and investigated and will result in a response that
-is deemed necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 2.1,
-available at https://www.contributor-covenant.org/version/2/1/code_of_conduct/
-
-[homepage]: https://www.contributor-covenant.org
-
-For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
-
+Facebook has adopted a Code of Conduct that we expect project participants to adhere to.
+Please read the [full text](https://code.fb.com/codeofconduct/)
+so that you can understand what actions will and will not be tolerated.

CONTRIBUTING.md

@@ -1,7 +1,108 @@
 # Contributing to React Native
 
-Thank you for your interest in contributing to React Native! From commenting on and triaging issues, to reviewing and sending Pull Requests, all contributions are welcome.
-We aim to build a vibrant and inclusive [ecosystem of partners, core contributors, and community](ECOSYSTEM.md) that goes beyond the main React Native GitHub repository.
+Thank you for your interest in contributing to React Native! From commenting on and triaging issues, to reviewing and sending Pull Requests, all contributions are welcome. We aim to build a vibrant and inclusive [ecosystem of partners, core contributors, and community](ECOSYSTEM.md) that goes beyond the main React Native GitHub repository.
 
-To learn more about how to contribute check out the Contributing section on the React Native website:
-* https://reactnative.dev/contributing/overview
+The [Open Source Guides](https://opensource.guide/) website has a collection of resources for individuals, communities, and companies who want to learn how to run and contribute to an open source project. Contributors and people new to open source alike will find the following guides especially useful:
+
+* [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
+* [Building Welcoming Communities](https://opensource.guide/building-community/)
+
+
+### [Code of Conduct](https://code.fb.com/codeofconduct/)
+
+As a reminder, all contributors are expected to adhere to the [Code of Conduct](https://code.facebook.com/codeofconduct).
+
+## Ways to Contribute
+
+If you are eager to start contributing code right away, we have a list of [good first issues](https://github.com/facebook/react-native/labels/good%20first%20issue) that contain bugs which have a relatively limited scope. As you gain more experience and demonstrate a commitment to evolving React Native, you may be granted issue management permissions in the repository.
+
+There are other ways you can contribute without writing a single line of code. Here are a few things you can do to help out:
+
+1. **Replying and handling open issues.** We get a lot of issues every day, and some of them may lack necessary information. You can help out by guiding people through the process of filling out the issue template, asking for clarifying information, or pointing them to existing issues that match their description of the problem. We cover more about this process in the [Issue Triage wiki](https://github.com/facebook/react-native/wiki/Issues#triage).
+2. **Reviewing pull requests for the docs.** Reviewing [documentation updates](https://github.com/facebook/react-native-website/pulls) can be as simple as checking for spelling and grammar. If you encounter situations that can be explained better in the docs, click **Edit** at the top of most docs pages to get started with your own contribution.
+3. **Help people write test plans.** Some pull requests sent to the main repository may lack a proper test plan. These help reviewers understand how the change was tested, and can speed up the time it takes for a contribution to be accepted.
+
+Each of these tasks is highly impactful, and maintainers will greatly appreciate your help.
+
+### Our Development Process
+
+We use GitHub issues and pull requests to keep track of bug reports and contributions from the community. All changes from engineers at Facebook will sync to [GitHub](https://github.com/facebook/react-native) through a bridge with Facebook's internal source control. Changes from the community are handled through GitHub pull requests. Once a change made on GitHub is approved, it will first be imported into Facebook's internal source control and tested against Facebook's codebase. Once merged at Facebook, the change will eventually sync back to GitHub as a single commit once it has passed Facebook's internal tests.
+
+You can learn more about the contribution process in the following documents:
+
+* [Issues](https://github.com/facebook/react-native/wiki/Issues)
+* [Pull Requests](https://github.com/facebook/react-native/wiki/Pull-Requests)
+
+We also have a thriving community of contributors who would be happy to help you get set up. You can reach out to us through [@ReactNative](http://twitter.com/reactnative) (the React Native team) and [@ReactNativeComm](http://twitter.com/reactnativecomm) (the React Native Community organization).
+
+### Repositories
+
+The main repository, <https://github.com/facebook/react-native>, contains the React Native framework itself and it is here where we keep track of bug reports and manage pull requests.
+
+There are a few other repositories you might want to familiarize yourself with:
+
+* **React Native website** which contains the source code for the website, including the documentation, located at <https://github.com/facebook/react-native-website>
+* **Releases** are coordinated through the <https://github.com/react-native-community/react-native-releases> repository. This includes important documents such as the Changelog.
+* **Discussions** about the future of React Native take place in the <https://github.com/react-native-community/discussions-and-proposals> repository.
+* **High-quality plugins** for React Native can be found throughout the [React Native Community GitHub Organization](http://github.com/react-native-community/).
+
+Browsing through these repositories should provide some insight into how the React Native open source project is managed.
+
+## GitHub Issues
+
+We use GitHub issues to track bugs exclusively. We have documented our issue handling processes in the [Issues wiki](https://github.com/facebook/react-native/wiki/Issues).
+
+### Security Bugs
+
+Facebook has a [bounty program](https://www.facebook.com/whitehat/) for the safe disclosure of security bugs. In those cases, please go through the process outlined on that page and do not file a public issue.
+
+## Helping with Documentation
+
+The React Native documentation is hosted as part of the React Native website repository at https://github.com/facebook/react-native-website. The website itself is located at <https://facebook.github.io/react-native> and it is built using [Docusaurus](https://docusaurus.io/). If there's anything you'd like to change in the docs, you can get started by clicking on the "Edit" button located on the upper right of most pages in the website.
+
+If you are adding new functionality or introducing a change in behavior, we will ask you to update the documentation to reflect your changes.
+
+### Contributing to the Blog
+
+The React Native blog is generated [from the Markdown sources for the blog](https://github.com/facebook/react-native-website/tree/master/website/blog).
+
+Please open an issue in the https://github.com/facebook/react-native-website repository or tag us on [@ReactNative on Twitter](http://twitter.com/reactnative) and get the go-ahead from a maintainer before writing an article intended for the React Native blog. In most cases, you might want to share your article on your own blog or writing medium instead. It's worth asking, though, in case we find your article is a good fit for the blog.
+
+We recommend referring to the [CONTRIBUTING](https://github.com/facebook/react-native-website/blob/master/CONTRIBUTING.md) document for the `react-native-website` repository to learn more about contributing to the website in general.
+
+## Contributing Code
+
+Code-level contributions to React Native generally come in the form of [pull requests](https://help.github.com/en/articles/about-pull-requests). The process of proposing a change to React Native can be summarized as follows:
+
+1. Fork the React Native repository and create your branch from `master`.
+2. If you've added code that should be tested, add tests.
+3. If you've changed APIs, update the documentation.
+4. Ensure the test suite passes, either locally or on CI once you opened a pull request.
+5. Make sure your code lints (for example via `yarn lint --fix`).
+6. Push the changes to your fork.
+7. Create a pull request to the React Native repository.
+8. Review and address comments on your pull request.
+    1. A bot may comment with suggestions. Generally we ask you to resolve these first before a maintainer will review your code.
+9. If you haven't already, please complete the [Contributor License Agreement](https://github.com/facebook/react-native/wiki/Contributor-License-Agreement) ("CLA"). **[Complete your CLA here.](https://code.facebook.com/cla)**
+
+If all goes well, your pull request will be merged. If it is not merged, maintainers will do their best to explain the reason why.
+
+### Step-by-step Guide
+
+Whenever you are ready to contribute code, check out our [step-by-step guide to sending your first pull request](https://github.com/facebook/react-native/wiki/Pull-Requests#getting-ready-to-submit-your-first-pull-request), or read the [How to Contribute Code](https://github.com/facebook/react-native/wiki/How-to-Contribute) wiki for more details.
+
+### Tests
+
+Tests help us prevent regressions from being introduced to the codebase. The GitHub repository is continuously tested using Circle and Appveyor, the results of which are available through the Checks functionality on [commits](https://github.com/facebook/react-native/commits/master) and pull requests. You can learn more about running and writing tests in the [Tests wiki](http://github.com/facebook/react-native/wiki/Tests).
+
+## Community Contributions
+
+Contributions to React Native are not limited to GitHub. You can help others by sharing your experience using React Native, whether that is through blog posts, presenting talks at conferences, or simply sharing your thoughts on Twitter and tagging @ReactNative.
+
+## Where to Get Help
+
+As you work on React Native, it is natural that sooner or later you may require help. In addition to the resources listed in [SUPPORT](.github/SUPPORT.md), people interested in contributing may take advantage of the following:
+
+* **Twitter**. The React Native team at Facebook has its own account at [@reactnative](https://twitter.com/reactnative), and the React Native Community uses [@reactnativecomm](https://twitter.com/reactnativecomm). If you feel stuck, or need help contributing, please do not hesitate to reach out.
+* **Proposals Repository**. If you are considering working on a feature large in scope, consider [creating a proposal first](https://github.com/react-native-community/discussions-and-proposals). The community can help you figure out the right approach, and we'd be happy to help.
+* **React Native Community Discord**. While we try to hold most discussions in public, sometimes it can be beneficial to have conversations in real time with other contributors. People who have demonstrated a commitment to moving React Native forward through sustained contributions to the project may eventually be invited to join the React Native Community Discord.

ECOSYSTEM.md

@@ -1,47 +1,26 @@
 # The React Native Ecosystem
 
-We aim to build a vibrant and inclusive ecosystem of partners, core contributors, and community that goes beyond the main React Native GitHub repository. This document explains the roles and responsibilities of various stakeholders and provides guidelines for the community organization. The structure outlined in this document has been in place for a while but had not been written down before.
+We aim to build a vibrant and inclusive ecosystem of partners, core contributors, and community that goes beyond the main React Native GitHub repository. This document explains the roles and responsibilities of various stakeholders and provides guidelines for the community organization. The structure outlined in this document has been in place for a while but hadn't been written down before.
 
 There are three types of stakeholders:
 
-* **Partners:** Companies significantly invested in React Native and take responsibility for the React Native vision and community.
+* **Partners:** Companies that are significantly invested in React Native and have been for years.
 * **Core Contributors:** Individual people who contribute to the React Native project.
 * **Community Contributors:** Individuals who support projects in the [react-native-community](https://github.com/react-native-community) organization.
 
 ## Partners
 
-Partners are companies that are significantly invested in React Native and demonstrate ownership. Informed by their use of React Native, they push for improvements of the core and/or the ecosystem around it. Examples of this may include large scale contributions to `react-native` or owning essential tools or libraries.
+Partners are companies that are significantly invested in React Native and have been for years. Informed by their use of React Native, they push for improvements of the core and/or the ecosystem around it. Facebook's partners think of React Native as a product: they understand the trade offs that the project makes as well as future plans and goals. Together we shape the vision for React Native to make it the best way to build applications.
 
-Partners think of React Native as a product; they understand the trade offs that the project makes as well as future plans and goals. Together we shape the vision for React Native to make it the best way to build applications.
+Our current set of partners include Callstack, Expo, Infinite Red, Microsoft and Software Mansion. Many engineers from these companies are core contributors, and their partner responsibilities also include:
 
-### Application process
-To become a React Native partner, an existing partner needs to refer and champion your application. Partners will undergo a 3 month incubating period, after which Partners will vote to convert to full membership.
+* **[Callstack](https://callstack.com/):** Manages releases, maintains the [React Native CLI](https://github.com/react-native-community/react-native-cli) and organizes [React Native EU](https://react-native.eu/)
+* **[Expo](https://expo.io/):** Builds [expo](https://github.com/expo/expo) on top of React Native to simplify app development
+* **[Infinite Red](https://infinite.red/):** Maintains the [ignite cli/boilerplate](https://github.com/infinitered/ignite), organizes [Chain React Conf](https://infinite.red/ChainReactConf)
+* **[Microsoft](https://www.microsoft.com/en-gb/):** Develops [React Native Windows](https://github.com/Microsoft/react-native-windows) for the Universal Windows Platform (UWP)
+* **[Software Mansion](https://swmansion.com/):** Maintain core infrastructure including JSC, Animated, and other popular third-party plugins.
 
-Partnership is not a status symbol, it is a commitment to invest significant resources into improving React Native.
-
-Maintaining partner status requires consistently meeting the baseline responsibilities, including:
-* Attending monthly meeting.
-* Contributing to the release process.
-* Engaging in the core contributor Discord.
-
-Examples of contributing to the release include being a [community releaser](https://reactnative.dev/contributing/release-roles-responsibilities#release-role-2-community-releaser), testing new releases, and technical support for release issues.
-
-### Current partners:
-* **[Coinbase](https://www.coinbase.com/):** Publishes [posts](https://blog.coinbase.com/tagged/react-native) advocating React Native usage. Supports `@react-native-community/datetimepicker` and other community modules to migrate to the new architecture. Supports releases in testing and feedback.
-* **[Callstack](https://callstack.com/):** Maintains the [React Native CLI](https://github.com/react-native-community/react-native-cli) and [other community libraries](https://github.com/callstack), organizes [React Native EU](https://react-native.eu/) and hosts [The React Native Show podcast](https://www.callstack.com/podcast-react-native-show)
-* **[Expo](https://expo.dev/):** Builds [Expo Go and SDK](https://github.com/expo/expo), [Snack](https://snack.expo.dev/), and [Expo Application Services](https://expo.dev/eas). Maintains [React Native Directory](https://reactnative.directory/), stewards [React Navigation](https://reactnavigation.org/) along with other partners.
-* **[Infinite Red](https://infinite.red/):** Maintains the [ignite cli/boilerplate](https://github.com/infinitered/ignite), organizes [Chain React Conf](https://cr.infinite.red/), hosts the [React Native Radio podcast](https://reactnativeradio.com), publishes the [React Native Newsletter](https://reactnativenewsletter.com)
-* **[Meta](https://opensource.fb.com/):** Oversees the React Native product and maintains the [React Native core repo](https://reactnative.dev/) 
-* **[Microsoft](https://twitter.com/ReactNativeMSFT):** Develops [React Native Windows](https://github.com/Microsoft/react-native-windows) and [React Native macOS](https://github.com/microsoft/react-native-macos) for building apps that target Windows and macOS; maintains [rnx-kit](https://github.com/microsoft/rnx-kit), [react-native-test-app](https://github.com/microsoft/react-native-test-app) and coordinates cross-companies efforts such as the [bundle working group](https://github.com/microsoft/rnx-kit/discussions/categories/bundle-working-group).
-* **[Shopify](https://www.shopify.com/):** Maintains React Native open source libraries such as [flash-list](https://github.com/Shopify/flash-list) or [@shopify/react-native-skia](https://github.com/Shopify/react-native-skia) and sponsors Software Mansion.
-* **[Software Mansion](https://swmansion.com/):** Maintain core infrastructure including JSC, Animated, and other popular third-party plugins and organizes [App.js Conf](https://appjs.co/)
-* **[Wix.com](https://wix.engineering/open-source):** Maintains a variety of React Native open source projects ([see all](https://github.com/orgs/wix/repositories?q=react-native)), including:  [Detox](https://wix.github.io/Detox/) end-to-end testing library for React Native apps, [RN UILib](https://wix.github.io/react-native-ui-lib/), [RN Navigation](https://wix.github.io/react-native-navigation/), [RN Calendars](https://wix.github.io/react-native-calendars/) and [RN Notifications](https://github.com/wix/react-native-notifications).
-
-### Incubating partners:
-* **[Expensify](https://expensify.com/):** Developing [Expensify Chat](https://github.com/Expensify/App), an open-source React Native app built by the community, while [sponsoring dependencies](https://github.com/orgs/Expensify/sponsoring), conferences, and New Architecture advancements.
-* **[Sentry](https://sentry.io/for/react-native/):** Develops Error and Performance Monitoring [SDK for React Native](https://github.com/getsentry/sentry-react-native) and [New Architecture Turbo Modules Mixed Stack Traces](https://github.com/reactwg/react-native-new-architecture/discussions/122).
-
-When you are contributing to React Native, you'll most likely meet somebody who works at one of the partner companies and who is a core contributor.
+In terms of open source work, pull requests from partners are commonly prioritized. When you are contributing to React Native, you'll most likely meet somebody who works at one of the partner companies and who is a core contributor:
 
 ## Core Contributors
 
@@ -58,19 +37,13 @@ Core contributors are individuals who contribute to the React Native project. A
 
 These are behaviors we have observed in our existing core contributors. They aren't strict rules but rather outline their usual responsibilities. We do not expect every core contributor to do all of the above things all the time. Most importantly, we want to create a supportive and friendly environment that fosters collaboration. Above all else, **we are always polite and friendly.**
 
-Core contributor status is attained after consistently contributing and taking on the responsibilities outlined above and granted by other core contributors. Similarly, after a long period of inactivity (~6 months or more), a core contributor may be contacted to understand if they’re still interested in being part of the program.
+Core contributor status is attained after consistently contributing and taking on the responsibilities outlined above and granted by other core contributors. Similarly, after a long period of inactivity, a core contributor may be removed.
 
-You can use this [form](https://forms.gle/4jpA4QeNUvAUDnNe8) to either:
-* Apply yourself to become a Core Contributor. Make sure to include a list of valuable contributions you did to the React Native repository and ecosystem.
-* Nominate someone to become a Core Contributor.
-
-As a core contributor, you will have access to the core contributor Discord which is used for light-weight coordination and discussion.
-
-**We aim to make contributing to React Native as easy and transparent as possible.** We have discussion groups dedicated to the [new architecture rollout](https://github.com/reactwg/react-native-new-architecture), [releases](https://github.com/reactwg/react-native-releases), and [general questions and proposals](https://github.com/react-native-community/discussions-and-proposals). We are always looking for active, enthusiastic members of the React Native community to become core contributors.
+We aim to make contributing to React Native as easy and transparent as possible. All important topics are handled through a [discussion or RFC process on GitHub](https://github.com/react-native-community/discussions-and-proposals). We are always looking for active, enthusiastic members of the React Native community to become core contributors.
 
 ## Community Contributors
 
-Community contributors are individuals who support projects in the [react-native-community](https://github.com/react-native-community) organization. This organization exists as an incubator for high quality components that extend the capabilities of React Native with functionality that many but not all applications require. Meta engineers will provide guidance to help build a vibrant community of people and components that make React Native better.
+Community contributors are individuals who support projects in the [react-native-community](https://github.com/react-native-community) organization. This organization exists as an incubator for high quality components that extend the capabilities of React Native with functionality that many but not all applications require. Facebook engineers will provide guidance to help build a vibrant community of people and components that make React Native better.
 
 This structure has multiple benefits:
 

Gemfile

@@ -1,7 +0,0 @@
-source 'https://rubygems.org'
-
-# You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
-ruby ">= 2.6.10"
-
-gem 'cocoapods', '~> 1.12'
-gem 'activesupport', '>= 6.1.7.3', '< 7.1.0'

Gemfile.lock

@@ -1,101 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    CFPropertyList (3.0.6)
-      rexml
-    activesupport (6.1.7.3)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
-    addressable (2.8.1)
-      public_suffix (>= 2.0.2, < 6.0)
-    algoliasearch (1.27.5)
-      httpclient (~> 2.8, >= 2.8.3)
-      json (>= 1.5.1)
-    atomos (0.1.3)
-    claide (1.1.0)
-    cocoapods (1.12.0)
-      addressable (~> 2.8)
-      claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.12.0)
-      cocoapods-deintegrate (>= 1.0.3, < 2.0)
-      cocoapods-downloader (>= 1.6.0, < 2.0)
-      cocoapods-plugins (>= 1.0.0, < 2.0)
-      cocoapods-search (>= 1.0.0, < 2.0)
-      cocoapods-trunk (>= 1.6.0, < 2.0)
-      cocoapods-try (>= 1.1.0, < 2.0)
-      colored2 (~> 3.1)
-      escape (~> 0.0.4)
-      fourflusher (>= 2.3.0, < 3.0)
-      gh_inspector (~> 1.0)
-      molinillo (~> 0.8.0)
-      nap (~> 1.0)
-      ruby-macho (>= 2.3.0, < 3.0)
-      xcodeproj (>= 1.21.0, < 2.0)
-    cocoapods-core (1.12.0)
-      activesupport (>= 5.0, < 8)
-      addressable (~> 2.8)
-      algoliasearch (~> 1.0)
-      concurrent-ruby (~> 1.1)
-      fuzzy_match (~> 2.0.4)
-      nap (~> 1.0)
-      netrc (~> 0.11)
-      public_suffix (~> 4.0)
-      typhoeus (~> 1.0)
-    cocoapods-deintegrate (1.0.5)
-    cocoapods-downloader (1.6.3)
-    cocoapods-plugins (1.0.0)
-      nap
-    cocoapods-search (1.0.1)
-    cocoapods-trunk (1.6.0)
-      nap (>= 0.8, < 2.0)
-      netrc (~> 0.11)
-    cocoapods-try (1.2.0)
-    colored2 (3.1.2)
-    concurrent-ruby (1.2.2)
-    escape (0.0.4)
-    ethon (0.16.0)
-      ffi (>= 1.15.0)
-    ffi (1.15.5)
-    fourflusher (2.3.1)
-    fuzzy_match (2.0.4)
-    gh_inspector (1.1.3)
-    httpclient (2.8.3)
-    i18n (1.12.0)
-      concurrent-ruby (~> 1.0)
-    json (2.6.3)
-    minitest (5.18.0)
-    molinillo (0.8.0)
-    nanaimo (0.3.0)
-    nap (1.1.0)
-    netrc (0.11.0)
-    public_suffix (4.0.7)
-    rexml (3.2.5)
-    ruby-macho (2.5.1)
-    typhoeus (1.4.0)
-      ethon (>= 0.9.0)
-    tzinfo (2.0.6)
-      concurrent-ruby (~> 1.0)
-    xcodeproj (1.22.0)
-      CFPropertyList (>= 2.3.3, < 4.0)
-      atomos (~> 0.1.3)
-      claide (>= 1.0.2, < 2.0)
-      colored2 (~> 3.1)
-      nanaimo (~> 0.3.0)
-      rexml (~> 3.2.4)
-    zeitwerk (2.6.7)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activesupport (>= 6.1.7.3)
-  cocoapods (~> 1.12)
-
-RUBY VERSION
-   ruby 3.2.0p0
-
-BUNDLED WITH
-   2.4.7

IntegrationTests/AccessibilityManagerTest.js

@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow strict-local
+ */
+
+'use strict';
+
+const React = require('react');
+const ReactNative = require('react-native');
+const {View} = ReactNative;
+const RCTDeviceEventEmitter = require('react-native/Libraries/EventEmitter/RCTDeviceEventEmitter');
+const {TestModule} = ReactNative.NativeModules;
+import NativeAccessibilityManager from 'react-native/Libraries/Components/AccessibilityInfo/NativeAccessibilityManager';
+import invariant from 'invariant';
+
+class AccessibilityManagerTest extends React.Component<{}> {
+  componentDidMount() {
+    invariant(
+      NativeAccessibilityManager,
+      "NativeAccessibilityManager doesn't exist",
+    );
+
+    NativeAccessibilityManager.setAccessibilityContentSizeMultipliers({
+      extraSmall: 1.0,
+      small: 2.0,
+      medium: 3.0,
+      large: 4.0,
+      extraLarge: 5.0,
+      extraExtraLarge: 6.0,
+      extraExtraExtraLarge: 7.0,
+      accessibilityMedium: 8.0,
+      accessibilityLarge: 9.0,
+      accessibilityExtraLarge: 10.0,
+      accessibilityExtraExtraLarge: 11.0,
+      accessibilityExtraExtraExtraLarge: 12.0,
+    });
+    RCTDeviceEventEmitter.addListener('didUpdateDimensions', update => {
+      TestModule.markTestPassed(update.window.fontScale === 4.0);
+    });
+  }
+
+  render(): React.Node {
+    return <View />;
+  }
+}
+
+AccessibilityManagerTest.displayName = 'AccessibilityManagerTest';
+
+module.exports = AccessibilityManagerTest;

IntegrationTests/AppEventsTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -19,19 +19,14 @@ const deepDiffer = require('react-native/Libraries/Utilities/differ/deepDiffer')
 
 const TEST_PAYLOAD = {foo: 'bar'};
 
-type AppEvent = {
-  data: Object,
-  ts: number,
-  ...
-};
+type AppEvent = {data: Object, ts: number};
 type State = {
   sent: 'none' | AppEvent,
   received: 'none' | AppEvent,
   elapsed?: string,
-  ...
 };
 
-class AppEventsTest extends React.Component<{...}, State> {
+class AppEventsTest extends React.Component<{}, State> {
   state: State = {sent: 'none', received: 'none'};
 
   componentDidMount() {

IntegrationTests/AsyncStorageTest.js

@@ -0,0 +1,217 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow
+ */
+
+'use strict';
+
+const React = require('react');
+const ReactNative = require('react-native');
+const {AsyncStorage, Text, View, StyleSheet} = ReactNative;
+const {TestModule} = ReactNative.NativeModules;
+
+const deepDiffer = require('react-native/Libraries/Utilities/differ/deepDiffer');
+
+const DEBUG = false;
+
+const KEY_1 = 'key_1';
+const VAL_1 = 'val_1';
+const KEY_2 = 'key_2';
+const VAL_2 = 'val_2';
+const KEY_MERGE = 'key_merge';
+const VAL_MERGE_1 = {foo: 1, bar: {hoo: 1, boo: 1}, moo: {a: 3}};
+const VAL_MERGE_2 = {bar: {hoo: 2}, baz: 2, moo: {a: 3}};
+const VAL_MERGE_EXPECT = {foo: 1, bar: {hoo: 2, boo: 1}, baz: 2, moo: {a: 3}};
+
+// setup in componentDidMount
+let done = (result: ?boolean) => {};
+let updateMessage = (message: string) => {};
+
+function runTestCase(description: string, fn) {
+  updateMessage(description);
+  fn();
+}
+
+function expectTrue(condition: boolean, message: string) {
+  if (!condition) {
+    throw new Error(message);
+  }
+}
+
+function expectEqual(lhs, rhs, testname: string) {
+  expectTrue(
+    !deepDiffer(lhs, rhs),
+    'Error in test ' +
+      testname +
+      ': expected\n' +
+      JSON.stringify(rhs) +
+      '\ngot\n' +
+      JSON.stringify(lhs),
+  );
+}
+
+function expectAsyncNoError(place, err) {
+  if (err instanceof Error) {
+    err = err.message;
+  }
+  expectTrue(
+    err === null,
+    'Unexpected error in ' + place + ': ' + JSON.stringify(err),
+  );
+}
+
+function testSetAndGet() {
+  AsyncStorage.setItem(KEY_1, VAL_1, err1 => {
+    expectAsyncNoError('testSetAndGet/setItem', err1);
+    AsyncStorage.getItem(KEY_1, (err2, result) => {
+      expectAsyncNoError('testSetAndGet/getItem', err2);
+      expectEqual(result, VAL_1, 'testSetAndGet setItem');
+      updateMessage('get(key_1) correctly returned ' + result);
+      runTestCase('should get null for missing key', testMissingGet);
+    });
+  });
+}
+
+function testMissingGet() {
+  AsyncStorage.getItem(KEY_2, (err, result) => {
+    expectAsyncNoError('testMissingGet/setItem', err);
+    expectEqual(result, null, 'testMissingGet');
+    updateMessage('missing get(key_2) correctly returned ' + result);
+    runTestCase('check set twice results in a single key', testSetTwice);
+  });
+}
+
+function testSetTwice() {
+  AsyncStorage.setItem(KEY_1, VAL_1, () => {
+    AsyncStorage.setItem(KEY_1, VAL_1, () => {
+      AsyncStorage.getItem(KEY_1, (err, result) => {
+        expectAsyncNoError('testSetTwice/setItem', err);
+        expectEqual(result, VAL_1, 'testSetTwice');
+        updateMessage('setTwice worked as expected');
+        runTestCase('test removeItem', testRemoveItem);
+      });
+    });
+  });
+}
+
+function testRemoveItem() {
+  AsyncStorage.setItem(KEY_1, VAL_1, () => {
+    AsyncStorage.setItem(KEY_2, VAL_2, () => {
+      AsyncStorage.getAllKeys((err, result) => {
+        expectAsyncNoError('testRemoveItem/getAllKeys', err);
+        expectTrue(
+          result.indexOf(KEY_1) >= 0 && result.indexOf(KEY_2) >= 0,
+          'Missing KEY_1 or KEY_2 in ' + '(' + result + ')',
+        );
+        updateMessage('testRemoveItem - add two items');
+        AsyncStorage.removeItem(KEY_1, err2 => {
+          expectAsyncNoError('testRemoveItem/removeItem', err2);
+          updateMessage('delete successful ');
+          AsyncStorage.getItem(KEY_1, (err3, result2) => {
+            expectAsyncNoError('testRemoveItem/getItem', err3);
+            expectEqual(
+              result2,
+              null,
+              'testRemoveItem: key_1 present after delete',
+            );
+            updateMessage('key properly removed ');
+            AsyncStorage.getAllKeys((err4, result3) => {
+              expectAsyncNoError('testRemoveItem/getAllKeys', err4);
+              expectTrue(
+                result3.indexOf(KEY_1) === -1,
+                'Unexpected: KEY_1 present in ' + result3,
+              );
+              updateMessage('proper length returned.');
+              runTestCase('should merge values', testMerge);
+            });
+          });
+        });
+      });
+    });
+  });
+}
+
+function testMerge() {
+  AsyncStorage.setItem(KEY_MERGE, JSON.stringify(VAL_MERGE_1), err1 => {
+    expectAsyncNoError('testMerge/setItem', err1);
+    AsyncStorage.mergeItem(KEY_MERGE, JSON.stringify(VAL_MERGE_2), err2 => {
+      expectAsyncNoError('testMerge/mergeItem', err2);
+      AsyncStorage.getItem(KEY_MERGE, (err3, result) => {
+        expectAsyncNoError('testMerge/setItem', err3);
+        expectEqual(JSON.parse(result), VAL_MERGE_EXPECT, 'testMerge');
+        updateMessage('objects deeply merged\nDone!');
+        runTestCase('multi set and get', testOptimizedMultiGet);
+      });
+    });
+  });
+}
+
+function testOptimizedMultiGet() {
+  let batch = [[KEY_1, VAL_1], [KEY_2, VAL_2]];
+  let keys = batch.map(([key, value]) => key);
+  AsyncStorage.multiSet(batch, err1 => {
+    // yes, twice on purpose
+    [1, 2].forEach(i => {
+      expectAsyncNoError(`${i} testOptimizedMultiGet/multiSet`, err1);
+      AsyncStorage.multiGet(keys, (err2, result) => {
+        expectAsyncNoError(`${i} testOptimizedMultiGet/multiGet`, err2);
+        expectEqual(result, batch, `${i} testOptimizedMultiGet multiGet`);
+        updateMessage(
+          'multiGet([key_1, key_2]) correctly returned ' +
+            JSON.stringify(result),
+        );
+        done();
+      });
+    });
+  });
+}
+
+class AsyncStorageTest extends React.Component<{}, $FlowFixMeState> {
+  state: any | $TEMPORARY$object<{|done: boolean, messages: string|}> = {
+    messages: 'Initializing...',
+    done: false,
+  };
+
+  componentDidMount() {
+    done = () =>
+      this.setState({done: true}, () => {
+        TestModule.markTestCompleted();
+      });
+    updateMessage = msg => {
+      this.setState({messages: this.state.messages.concat('\n' + msg)});
+      DEBUG && console.log(msg);
+    };
+    AsyncStorage.clear(testSetAndGet);
+  }
+
+  render(): React.Node {
+    return (
+      <View style={styles.container}>
+        <Text>
+          {/* $FlowFixMe(>=0.54.0 site=react_native_fb,react_native_oss) This
+           * comment suppresses an error found when Flow v0.54 was deployed.
+           * To see the error delete this comment and run Flow. */
+          this.constructor.displayName + ': '}
+          {this.state.done ? 'Done' : 'Testing...'}
+          {'\n\n' + this.state.messages}
+        </Text>
+      </View>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    backgroundColor: 'white',
+    padding: 40,
+  },
+});
+
+AsyncStorageTest.displayName = 'AsyncStorageTest';
+
+module.exports = AsyncStorageTest;

IntegrationTests/GlobalEvalWithSourceUrlTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -10,8 +10,6 @@
 
 'use strict';
 
-import type {ExtendedError} from 'react-native/Libraries/Core/ExtendedError';
-
 const React = require('react');
 const ReactNative = require('react-native');
 const parseErrorStack = require('react-native/Libraries/Core/Devtools/parseErrorStack');
@@ -19,8 +17,8 @@ const {View} = ReactNative;
 
 const {TestModule} = ReactNative.NativeModules;
 
-class GlobalEvalWithSourceUrlTest extends React.Component<{...}> {
-  componentDidMount(): void {
+class GlobalEvalWithSourceUrlTest extends React.Component<{}> {
+  componentDidMount() {
     if (typeof global.globalEvalWithSourceUrl !== 'function') {
       throw new Error(
         'Expected to find globalEvalWithSourceUrl function on global object but found ' +
@@ -33,7 +31,7 @@ class GlobalEvalWithSourceUrlTest extends React.Component<{...}> {
         'Expected globalEvalWithSourceUrl(expression) to return a value',
       );
     }
-    let syntaxError: ?ExtendedError;
+    let syntaxError;
     try {
       global.globalEvalWithSourceUrl('{');
     } catch (e) {
@@ -44,12 +42,7 @@ class GlobalEvalWithSourceUrlTest extends React.Component<{...}> {
         'Expected globalEvalWithSourceUrl to throw on a syntax error',
       );
     }
-    // Hermes throws an Error instead of a SyntaxError
-    // https://github.com/facebook/hermes/issues/400
-    if (
-      syntaxError.jsEngine !== 'hermes' &&
-      !(syntaxError instanceof SyntaxError)
-    ) {
+    if (!(syntaxError instanceof SyntaxError)) {
       throw new Error(
         'Expected globalEvalWithSourceUrl to throw SyntaxError on a syntax error',
       );
@@ -66,7 +59,7 @@ class GlobalEvalWithSourceUrlTest extends React.Component<{...}> {
         'Expected globalEvalWithSourceUrl to throw an Error object',
       );
     }
-    const parsedStack = parseErrorStack(error?.stack);
+    const parsedStack = parseErrorStack(error);
     if (parsedStack[0].file !== url) {
       throw new Error(
         `Expected first eval stack frame to be in ${url} but found ${String(

IntegrationTests/ImageCachePolicyTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -27,17 +27,16 @@ const {TestModule} = ReactNative.NativeModules;
 
 const TESTS = ['only-if-cached', 'default', 'reload', 'force-cache'];
 
-type Props = {...};
+type Props = {};
 type State = {
   'only-if-cached'?: boolean,
   default?: boolean,
   reload?: boolean,
   'force-cache'?: boolean,
-  ...
 };
 
 class ImageCachePolicyTest extends React.Component<Props, $FlowFixMeState> {
-  state: $FlowFixMe | {...} = {};
+  state: $FlowFixMe | $TEMPORARY$object<{||}> = {};
 
   shouldComponentUpdate(nextProps: Props, nextState: State): boolean {
     const results: Array<?boolean> = TESTS.map(x => nextState[x]);
@@ -64,7 +63,7 @@ class ImageCachePolicyTest extends React.Component<Props, $FlowFixMeState> {
         <Image
           source={{
             uri:
-              'https://raw.githubusercontent.com/facebook/react-native/HEAD/Libraries/NewAppScreen/components/logo.png?cacheBust=notinCache' +
+              'https://facebook.github.io/react-native/img/favicon.png?cacheBust=notinCache' +
               Date.now(),
             cache: 'only-if-cached',
           }}
@@ -75,7 +74,7 @@ class ImageCachePolicyTest extends React.Component<Props, $FlowFixMeState> {
         <Image
           source={{
             uri:
-              'https://raw.githubusercontent.com/facebook/react-native/HEAD/Libraries/NewAppScreen/components/logo.png?cacheBust=notinCache' +
+              'https://facebook.github.io/react-native/img/favicon.png?cacheBust=notinCache' +
               Date.now(),
             cache: 'default',
           }}
@@ -86,7 +85,7 @@ class ImageCachePolicyTest extends React.Component<Props, $FlowFixMeState> {
         <Image
           source={{
             uri:
-              'https://raw.githubusercontent.com/facebook/react-native/HEAD/Libraries/NewAppScreen/components/logo.png?cacheBust=notinCache' +
+              'https://facebook.github.io/react-native/img/favicon.png?cacheBust=notinCache' +
               Date.now(),
             cache: 'reload',
           }}
@@ -97,7 +96,7 @@ class ImageCachePolicyTest extends React.Component<Props, $FlowFixMeState> {
         <Image
           source={{
             uri:
-              'https://raw.githubusercontent.com/facebook/react-native/HEAD/Libraries/NewAppScreen/components/logo.png?cacheBust=notinCache' +
+              'https://facebook.github.io/react-native/img/favicon.png?cacheBust=notinCache' +
               Date.now(),
             cache: 'force-cache',
           }}

IntegrationTests/ImageSnapshotTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -15,8 +15,8 @@ const ReactNative = require('react-native');
 const {Image} = ReactNative;
 const {TestModule} = ReactNative.NativeModules;
 
-class ImageSnapshotTest extends React.Component<{...}> {
-  componentDidMount(): void {
+class ImageSnapshotTest extends React.Component<{}> {
+  componentDidMount() {
     if (!TestModule.verifySnapshot) {
       throw new Error('TestModule.verifySnapshot not defined.');
     }

IntegrationTests/IntegrationTestHarnessTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -13,6 +13,7 @@
 const React = require('react');
 const ReactNative = require('react-native');
 
+const requestAnimationFrame = require('fbjs/lib/requestAnimationFrame');
 const {Text, View, StyleSheet} = ReactNative;
 const {TestModule} = ReactNative.NativeModules;
 
@@ -56,14 +57,10 @@ class IntegrationTestHarnessTest extends React.Component<Props, State> {
     return (
       <View style={styles.container}>
         <Text>
-          {
-            /* $FlowFixMe[incompatible-type] (>=0.54.0 site=react_native_fb,react_
-             * native_oss) This comment suppresses an error found when Flow v0.54
-             * was deployed. To see the error delete this comment and run Flow.
-             */
-            // $FlowFixMe[unsafe-addition]
-            this.constructor.displayName + ': '
-          }
+          {/* $FlowFixMe(>=0.54.0 site=react_native_fb,react_native_oss) This
+           * comment suppresses an error found when Flow v0.54 was deployed.
+           * To see the error delete this comment and run Flow. */
+          this.constructor.displayName + ': '}
           {this.state.done ? 'Done' : 'Testing...'}
         </Text>
       </View>

IntegrationTests/IntegrationTestsApp.js

@@ -0,0 +1,111 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow
+ */
+
+'use strict';
+
+require('react-native/Libraries/Core/InitializeCore');
+const React = require('react');
+const ReactNative = require('react-native');
+const {
+  AppRegistry,
+  ScrollView,
+  StyleSheet,
+  Text,
+  TouchableOpacity,
+  View,
+} = ReactNative;
+
+// Keep this list in sync with RNTesterIntegrationTests.m
+const TESTS = [
+  require('./IntegrationTestHarnessTest'),
+  require('./TimersTest'),
+  require('./AsyncStorageTest'),
+  require('./LayoutEventsTest'),
+  require('./AppEventsTest'),
+  require('./SimpleSnapshotTest'),
+  require('./ImageCachePolicyTest'),
+  require('./ImageSnapshotTest'),
+  require('./PromiseTest'),
+  require('./SyncMethodTest'),
+  require('./WebSocketTest'),
+  require('./AccessibilityManagerTest'),
+  require('./GlobalEvalWithSourceUrlTest'),
+];
+
+TESTS.forEach(
+  /* $FlowFixMe(>=0.54.0 site=react_native_fb,react_native_oss) This comment
+   * suppresses an error found when Flow v0.54 was deployed. To see the error
+   * delete this comment and run Flow. */
+  test => AppRegistry.registerComponent(test.displayName, () => test),
+);
+
+// Modules required for integration tests
+require('./LoggingTestModule');
+
+type Test = any;
+
+class IntegrationTestsApp extends React.Component<{}, $FlowFixMeState> {
+  state = {
+    test: (null: ?Test),
+  };
+
+  render() {
+    if (this.state.test) {
+      return (
+        <ScrollView>
+          {/* $FlowFixMe(>=0.53.0 site=react_native_fb,react_native_oss) This
+           * comment suppresses an error when upgrading Flow's support for
+           * React. To see the error delete this comment and run Flow. */}
+          <this.state.test />
+        </ScrollView>
+      );
+    }
+    return (
+      <View style={styles.container}>
+        <Text style={styles.row}>
+          Click on a test to run it in this shell for easier debugging and
+          development. Run all tests in the testing environment with cmd+U in
+          Xcode.
+        </Text>
+        <View style={styles.separator} />
+        <ScrollView>
+          {TESTS.map(test => [
+            <TouchableOpacity
+              onPress={() => this.setState({test})}
+              style={styles.row}>
+              <Text style={styles.testName}>{test.displayName}</Text>
+            </TouchableOpacity>,
+            <View style={styles.separator} />,
+          ])}
+        </ScrollView>
+      </View>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    backgroundColor: 'white',
+    marginTop: 40,
+    margin: 15,
+  },
+  row: {
+    padding: 10,
+  },
+  testName: {
+    fontWeight: '500',
+  },
+  separator: {
+    height: 1,
+    backgroundColor: '#bbbbbb',
+  },
+});
+
+AppRegistry.registerComponent('IntegrationTestsApp', () => IntegrationTestsApp);

IntegrationTests/LayoutEventsTest.js

@@ -1,11 +1,11 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
  * @format
- * @flow strict-local
+ * @flow
  */
 
 'use strict';
@@ -19,7 +19,7 @@ import type {ViewStyleProp} from 'react-native/Libraries/StyleSheet/StyleSheet';
 
 const deepDiffer = require('react-native/Libraries/Utilities/differ/deepDiffer');
 
-function debug(...args: Array<void | Layout | string>) {
+function debug(...args) {
   // console.log.apply(null, arguments);
 }
 
@@ -38,7 +38,6 @@ type State = {
   viewLayout?: Layout,
   viewStyle?: ViewStyleProp,
   containerStyle?: ViewStyleProp,
-  ...
 };
 
 class LayoutEventsTest extends React.Component<Props, State> {
@@ -119,19 +118,16 @@ class LayoutEventsTest extends React.Component<Props, State> {
   }
 
   onViewLayout: (e: LayoutEvent) => void = (e: LayoutEvent) => {
-    // $FlowFixMe[incompatible-call]
     debug('received view layout event\n', e.nativeEvent);
     this.setState({viewLayout: e.nativeEvent.layout}, this.checkLayout);
   };
 
   onTextLayout: (e: LayoutEvent) => void = (e: LayoutEvent) => {
-    // $FlowFixMe[incompatible-call]
     debug('received text layout event\n', e.nativeEvent);
     this.setState({textLayout: e.nativeEvent.layout}, this.checkLayout);
   };
 
   onImageLayout: (e: LayoutEvent) => void = (e: LayoutEvent) => {
-    // $FlowFixMe[incompatible-call]
     debug('received image layout event\n', e.nativeEvent);
     this.setState({imageLayout: e.nativeEvent.layout}, this.checkLayout);
   };
@@ -200,5 +196,4 @@ const styles = StyleSheet.create({
   },
 });
 
-LayoutEventsTest.displayName = 'LayoutEventsTest';
 module.exports = LayoutEventsTest;

IntegrationTests/LoggingTestModule.js

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const BatchedBridge = require('react-native/Libraries/BatchedBridge/BatchedBridge');
+
+const warning = require('fbjs/lib/warning');
+const invariant = require('invariant');
+
+const LoggingTestModule = {
+  logToConsole: function(str) {
+    console.log(str);
+  },
+  logToConsoleAfterWait: function(str, timeout_ms) {
+    setTimeout(function() {
+      console.log(str);
+    }, timeout_ms);
+  },
+  warning: function(str) {
+    warning(false, str);
+  },
+  invariant: function(str) {
+    invariant(false, str);
+  },
+  logErrorToConsole: function(str) {
+    console.error(str);
+  },
+  throwError: function(str) {
+    throw new Error(str);
+  },
+};
+
+BatchedBridge.registerCallableModule('LoggingTestModule', LoggingTestModule);
+
+module.exports = LoggingTestModule;

IntegrationTests/PromiseTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -15,14 +15,13 @@ const ReactNative = require('react-native');
 const {View} = ReactNative;
 const {TestModule} = ReactNative.NativeModules;
 
-class PromiseTest extends React.Component<{...}> {
+class PromiseTest extends React.Component<{}> {
   shouldResolve: boolean = false;
   shouldReject: boolean = false;
   shouldSucceedAsync: boolean = false;
   shouldThrowAsync: boolean = false;
 
   componentDidMount() {
-    // $FlowFixMe[unused-promise]
     Promise.all([
       this.testShouldResolve(),
       this.testShouldReject(),

IntegrationTests/PropertiesUpdateTest.js

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const React = require('react');
+const ReactNative = require('react-native');
+const {View} = ReactNative;
+
+const {TestModule} = ReactNative.NativeModules;
+
+class PropertiesUpdateTest extends React.Component {
+  render() {
+    if (this.props.markTestPassed) {
+      TestModule.markTestPassed(true);
+    }
+    return <View />;
+  }
+}
+
+PropertiesUpdateTest.displayName = 'PropertiesUpdateTest';
+
+module.exports = PropertiesUpdateTest;

IntegrationTests/RCTRootViewIntegrationTestApp.js

@@ -0,0 +1,92 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const React = require('react');
+const ReactNative = require('react-native');
+
+const {
+  AppRegistry,
+  ScrollView,
+  StyleSheet,
+  Text,
+  TouchableOpacity,
+  View,
+} = ReactNative;
+
+/* Keep this list in sync with RCTRootViewIntegrationTests.m */
+const TESTS = [
+  require('./PropertiesUpdateTest'),
+  require('./ReactContentSizeUpdateTest'),
+  require('./SizeFlexibilityUpdateTest'),
+];
+
+TESTS.forEach(test =>
+  AppRegistry.registerComponent(test.displayName, () => test),
+);
+
+class RCTRootViewIntegrationTestApp extends React.Component {
+  state = {
+    test: null,
+  };
+
+  render() {
+    if (this.state.test) {
+      return (
+        <ScrollView>
+          <this.state.test />
+        </ScrollView>
+      );
+    }
+    return (
+      <View style={styles.container}>
+        <Text style={styles.row}>
+          Click on a test to run it in this shell for easier debugging and
+          development. Run all tests in the testing environment with cmd+U in
+          Xcode.
+        </Text>
+        <View style={styles.separator} />
+        <ScrollView>
+          {TESTS.map(test => [
+            <TouchableOpacity
+              onPress={() => this.setState({test})}
+              style={styles.row}>
+              <Text style={styles.testName}>{test.displayName}</Text>
+            </TouchableOpacity>,
+            <View style={styles.separator} />,
+          ])}
+        </ScrollView>
+      </View>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    backgroundColor: 'white',
+    marginTop: 40,
+    margin: 15,
+  },
+  row: {
+    padding: 10,
+  },
+  testName: {
+    fontWeight: '500',
+  },
+  separator: {
+    height: 1,
+    backgroundColor: '#bbbbbb',
+  },
+});
+
+AppRegistry.registerComponent(
+  'RCTRootViewIntegrationTestApp',
+  () => RCTRootViewIntegrationTestApp,
+);

IntegrationTests/ReactContentSizeUpdateTest.js

@@ -0,0 +1,91 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow
+ */
+
+'use strict';
+
+const RCTNativeAppEventEmitter = require('react-native/Libraries/EventEmitter/RCTNativeAppEventEmitter');
+const React = require('react');
+const ReactNative = require('react-native');
+
+const {View} = ReactNative;
+
+const {TestModule} = ReactNative.NativeModules;
+import type EmitterSubscription from 'react-native/Libraries/vendor/emitter/EmitterSubscription';
+
+const reactViewWidth = 101;
+const reactViewHeight = 102;
+const newReactViewWidth = 201;
+const newReactViewHeight = 202;
+
+type Props = {||};
+
+type State = {|
+  height: number,
+  width: number,
+|};
+
+class ReactContentSizeUpdateTest extends React.Component<Props, State> {
+  _timeoutID: ?TimeoutID = null;
+  _subscription: ?EmitterSubscription = null;
+
+  state: State = {
+    height: reactViewHeight,
+    width: reactViewWidth,
+  };
+
+  UNSAFE_componentWillMount() {
+    this._subscription = RCTNativeAppEventEmitter.addListener(
+      'rootViewDidChangeIntrinsicSize',
+      this.rootViewDidChangeIntrinsicSize,
+    );
+  }
+
+  componentDidMount() {
+    this._timeoutID = setTimeout(() => {
+      this.updateViewSize();
+    }, 1000);
+  }
+
+  componentWillUnmount() {
+    if (this._timeoutID != null) {
+      clearTimeout(this._timeoutID);
+    }
+
+    if (this._subscription != null) {
+      this._subscription.remove();
+    }
+  }
+
+  updateViewSize() {
+    this.setState({
+      height: newReactViewHeight,
+      width: newReactViewWidth,
+    });
+  }
+
+  rootViewDidChangeIntrinsicSize: (intrinsicSize: State) => void = (
+    intrinsicSize: State,
+  ) => {
+    if (
+      intrinsicSize.height === newReactViewHeight &&
+      intrinsicSize.width === newReactViewWidth
+    ) {
+      TestModule.markTestPassed(true);
+    }
+  };
+
+  render(): React.Node {
+    return (
+      <View style={{height: this.state.height, width: this.state.width}} />
+    );
+  }
+}
+
+module.exports = ReactContentSizeUpdateTest;

IntegrationTests/SimpleSnapshotTest.js

@@ -1,11 +1,11 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
  * @format
- * @flow strict-local
+ * @flow
  */
 
 'use strict';
@@ -13,11 +13,13 @@
 const React = require('react');
 const ReactNative = require('react-native');
 
+const requestAnimationFrame = require('fbjs/lib/requestAnimationFrame');
+
 const {StyleSheet, View} = ReactNative;
 const {TestModule} = ReactNative.NativeModules;
 
-class SimpleSnapshotTest extends React.Component<{...}> {
-  componentDidMount(): void {
+class SimpleSnapshotTest extends React.Component<{}> {
+  componentDidMount() {
     if (!TestModule.verifySnapshot) {
       throw new Error('TestModule.verifySnapshot not defined.');
     }

IntegrationTests/SizeFlexibilityUpdateTest.js

@@ -0,0 +1,107 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow
+ */
+
+'use strict';
+
+const RCTNativeAppEventEmitter = require('react-native/Libraries/EventEmitter/RCTNativeAppEventEmitter');
+const React = require('react');
+const ReactNative = require('react-native');
+const {View} = ReactNative;
+
+const {TestModule} = ReactNative.NativeModules;
+import type EmitterSubscription from 'react-native/Libraries/vendor/emitter/EmitterSubscription';
+
+const reactViewWidth = 111;
+const reactViewHeight = 222;
+
+let finalState = false;
+
+type Props = $ReadOnly<{|
+  width: boolean,
+  height: boolean,
+  both: boolean,
+  none: boolean,
+|}>;
+
+class SizeFlexibilityUpdateTest extends React.Component<Props> {
+  _subscription: ?EmitterSubscription = null;
+
+  UNSAFE_componentWillMount() {
+    this._subscription = RCTNativeAppEventEmitter.addListener(
+      'rootViewDidChangeIntrinsicSize',
+      this.rootViewDidChangeIntrinsicSize,
+    );
+  }
+
+  componentWillUnmount() {
+    if (this._subscription != null) {
+      this._subscription.remove();
+    }
+  }
+
+  markPassed: () => void = () => {
+    TestModule.markTestPassed(true);
+    finalState = true;
+  };
+
+  rootViewDidChangeIntrinsicSize: (intrinsicSize: {
+    height: number,
+    width: number,
+  }) => void = (intrinsicSize: {width: number, height: number}) => {
+    if (finalState) {
+      // If a test reaches its final state, it is not expected to do anything more
+      TestModule.markTestPassed(false);
+      return;
+    }
+
+    if (this.props.both) {
+      if (
+        intrinsicSize.width === reactViewWidth &&
+        intrinsicSize.height === reactViewHeight
+      ) {
+        this.markPassed();
+        return;
+      }
+    }
+    if (this.props.height) {
+      if (
+        intrinsicSize.width !== reactViewWidth &&
+        intrinsicSize.height === reactViewHeight
+      ) {
+        this.markPassed();
+        return;
+      }
+    }
+    if (this.props.width) {
+      if (
+        intrinsicSize.width === reactViewWidth &&
+        intrinsicSize.height !== reactViewHeight
+      ) {
+        this.markPassed();
+        return;
+      }
+    }
+    if (this.props.none) {
+      if (
+        intrinsicSize.width !== reactViewWidth &&
+        intrinsicSize.height !== reactViewHeight
+      ) {
+        this.markPassed();
+        return;
+      }
+    }
+  };
+
+  render(): React.Node {
+    return <View style={{height: reactViewHeight, width: reactViewWidth}} />;
+  }
+}
+
+module.exports = SizeFlexibilityUpdateTest;

IntegrationTests/SyncMethodTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -16,8 +16,8 @@ const {View} = ReactNative;
 
 const {TestModule, RNTesterTestModule} = ReactNative.NativeModules;
 
-class SyncMethodTest extends React.Component<{...}> {
-  componentDidMount(): void {
+class SyncMethodTest extends React.Component<{}> {
+  componentDidMount() {
     if (
       RNTesterTestModule.echoString('test string value') !== 'test string value'
     ) {

IntegrationTests/TimersTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -39,7 +39,7 @@ class TimersTest extends React.Component<Props, State> {
   };
 
   setTimeout(fn: () => void, time: number): TimeoutID {
-    const id: TimeoutID = setTimeout(() => {
+    const id = setTimeout(() => {
       this._timeoutIDs.delete(id);
       fn();
     }, time);
@@ -70,7 +70,7 @@ class TimersTest extends React.Component<Props, State> {
   }
 
   setImmediate(fn: () => void): ImmediateID {
-    const id: any = setImmediate(() => {
+    const id = setImmediate(() => {
       this._immediateIDs.delete(id);
       fn();
     });
@@ -81,7 +81,7 @@ class TimersTest extends React.Component<Props, State> {
   }
 
   requestAnimationFrame(fn: () => void): AnimationFrameID {
-    const id: AnimationFrameID = requestAnimationFrame(() => {
+    const id = requestAnimationFrame(() => {
       this._animationFrameIDs.delete(id);
       fn();
     });
@@ -97,46 +97,36 @@ class TimersTest extends React.Component<Props, State> {
   }
 
   componentDidMount() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testSetTimeout0, 1000);
   }
 
   testSetTimeout0() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testSetTimeout1, 0);
   }
 
   testSetTimeout1() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testSetTimeout50, 1);
   }
 
   testSetTimeout50() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testRequestAnimationFrame, 50);
   }
 
   testRequestAnimationFrame() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.requestAnimationFrame(this.testSetInterval0);
   }
 
   testSetInterval0() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this._nextTest = this.testSetInterval20;
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this._interval = this.setInterval(this._incrementInterval, 0);
   }
 
   testSetInterval20() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this._nextTest = this.testSetImmediate;
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this._interval = this.setInterval(this._incrementInterval, 20);
   }
 
   testSetImmediate() {
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setImmediate(this.testClearTimeout0);
   }
 
@@ -149,7 +139,6 @@ class TimersTest extends React.Component<Props, State> {
   testClearTimeout30() {
     const timeout = this.setTimeout(() => this._fail('testClearTimeout30'), 30);
     this.clearTimeout(timeout);
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testClearMulti, 50);
   }
 
@@ -167,7 +156,6 @@ class TimersTest extends React.Component<Props, State> {
     fails.forEach(timeout => this.clearTimeout(timeout));
     this.setTimeout(() => this.clearTimeout(delayClear), 20);
 
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.testOrdering, 50);
   }
 
@@ -203,7 +191,6 @@ class TimersTest extends React.Component<Props, State> {
         ),
       25,
     );
-    // $FlowFixMe[method-unbinding] added when improving typing for this parameters
     this.setTimeout(this.done, 50);
   }
 
@@ -253,7 +240,7 @@ class TimersTest extends React.Component<Props, State> {
     );
   }
 
-  _incrementInterval(): void {
+  _incrementInterval() {
     if (this.state.count > 3) {
       throw new Error('interval incremented past end.');
     }
@@ -262,7 +249,6 @@ class TimersTest extends React.Component<Props, State> {
         this.clearInterval(this._interval);
         this._interval = null;
       }
-      // $FlowFixMe[method-unbinding]
       this.setState({count: 0}, this._nextTest);
       return;
     }
@@ -281,5 +267,4 @@ const styles = StyleSheet.create({
   },
 });
 
-TimersTest.displayName = 'TimersTest';
 module.exports = TimersTest;

IntegrationTests/WebSocketTest.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -28,10 +28,9 @@ type State = {
   lastMessage: ?string | ?ArrayBuffer,
   testMessage: string,
   testExpectedResponse: string,
-  ...
 };
 
-class WebSocketTest extends React.Component<{...}, State> {
+class WebSocketTest extends React.Component<{}, State> {
   state: State = {
     url: DEFAULT_WS_URL,
     fetchStatus: null,
@@ -45,7 +44,7 @@ class WebSocketTest extends React.Component<{...}, State> {
 
   _waitFor = (condition: any, timeout: any, callback: any) => {
     let remaining = timeout;
-    const timeoutFunction = function () {
+    const timeoutFunction = function() {
       if (condition()) {
         callback(true);
         return;
@@ -69,11 +68,11 @@ class WebSocketTest extends React.Component<{...}, State> {
     });
   };
 
-  _socketIsConnected = (): boolean => {
+  _socketIsConnected = () => {
     return this.state.socketState === 1; //'OPEN'
   };
 
-  _socketIsDisconnected = (): boolean => {
+  _socketIsDisconnected = () => {
     return this.state.socketState === 3; //'CLOSED'
   };
 
@@ -106,7 +105,7 @@ class WebSocketTest extends React.Component<{...}, State> {
     this._sendText(this.state.testMessage);
   };
 
-  _receivedTestExpectedResponse = (): boolean => {
+  _receivedTestExpectedResponse = () => {
     return this.state.lastMessage === this.state.testExpectedResponse;
   };
 

IntegrationTests/launchWebSocketServer.command

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+# Set terminal title
+echo -en "\033]0;Web Socket Test Server\a"
+clear
+
+THIS_DIR=$(cd -P "$(dirname "$(readlink "${BASH_SOURCE[0]}" || echo "${BASH_SOURCE[0]}")")" && pwd)
+pushd "$THIS_DIR"
+./websocket_integration_test_server.js
+popd
+
+echo "Process terminated. Press <enter> to close the window"
+read

IntegrationTests/websocket_integration_test_server.js

@@ -1,6 +1,7 @@
 #!/usr/bin/env node
+
 /**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -8,7 +9,6 @@
  * @flow
  * @format
  */
-
 'use strict';
 
 /* eslint-env node */
@@ -31,7 +31,7 @@ server.on('connection', ws => {
       console.log('WebSocket integration test server exit');
       process.exit(0);
     }
-    ws.send(String(message) + '_response');
+    ws.send(message + '_response');
   });
 
   ws.send('hello');

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Meta Platforms, Inc. and affiliates.
+Copyright (c) Facebook, Inc. and its affiliates.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Libraries/ART/ARTCGFloatArray.h

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// A little helper to make sure we have the right memory allocation ready for use.
+// We assume that we will only this in one place so no reference counting is necessary.
+// Needs to be freed when deallocated.
+
+// This is fragile since this relies on these values not getting reused. Consider
+// wrapping these in an Obj-C class or some ARC hackery to get refcounting.
+
+typedef struct {
+  size_t count;
+  CGFloat *array;
+} ARTCGFloatArray;

Libraries/ART/ARTContainer.h

@@ -0,0 +1,16 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+@protocol ARTContainer <NSObject>
+
+// This is used as a hook for child to mark it's parent as dirty.
+// This bubbles up to the root which gets marked as dirty.
+- (void)invalidate;
+
+@end

Libraries/ART/ARTGroup.h

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+#import "ARTContainer.h"
+#import "ARTNode.h"
+
+@interface ARTGroup : ARTNode <ARTContainer>
+
+@property (nonatomic, assign) CGRect clipping;
+
+@end

Libraries/ART/ARTGroup.m

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <React/ARTGroup.h>
+
+@implementation ARTGroup
+
+- (void)renderLayerTo:(CGContextRef)context
+{
+
+  if (!CGRectIsEmpty(self.clipping)) {
+    CGContextClipToRect(context, self.clipping);
+  }
+
+  for (ARTNode *node in self.subviews) {
+    [node renderTo:context];
+  }
+}
+
+@end

Libraries/ART/ARTNode.h

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <React/UIView+React.h>
+
+/**
+ * ART nodes are implemented as empty UIViews but this is just an implementation detail to fit
+ * into the existing view management. They should also be shadow views and painted on a background
+ * thread.
+ */
+
+@interface ARTNode : UIView
+
+@property (nonatomic, assign) CGFloat opacity;
+
+- (void)invalidate;
+- (void)renderTo:(CGContextRef)context;
+
+/**
+ * renderTo will take opacity into account and draw renderLayerTo off-screen if there is opacity
+ * specified, then composite that onto the context. renderLayerTo always draws at opacity=1.
+ * @abstract
+ */
+- (void)renderLayerTo:(CGContextRef)context;
+
+@end

Libraries/ART/ARTNode.m

@@ -0,0 +1,80 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <React/ARTNode.h>
+
+#import <React/ARTContainer.h>
+
+@implementation ARTNode
+
+- (void)insertReactSubview:(UIView *)subview atIndex:(NSInteger)atIndex
+{
+  [super insertReactSubview:subview atIndex:atIndex];
+  [self insertSubview:subview atIndex:atIndex];
+  [self invalidate];
+}
+
+- (void)removeReactSubview:(UIView *)subview
+{
+  [super removeReactSubview:subview];
+  [self invalidate];
+}
+
+- (void)didUpdateReactSubviews
+{
+  // Do nothing, as subviews are inserted by insertReactSubview:
+}
+
+- (void)setOpacity:(CGFloat)opacity
+{
+  [self invalidate];
+  _opacity = opacity;
+}
+
+- (void)setTransform:(CGAffineTransform)transform
+{
+  [self invalidate];
+  super.transform = transform;
+}
+
+- (void)invalidate
+{
+  id<ARTContainer> container = (id<ARTContainer>)self.superview;
+  [container invalidate];
+}
+
+- (void)renderTo:(CGContextRef)context
+{
+  if (self.opacity <= 0) {
+    // Nothing to paint
+    return;
+  }
+  if (self.opacity >= 1) {
+    // Just paint at full opacity
+    CGContextSaveGState(context);
+    CGContextConcatCTM(context, self.transform);
+    CGContextSetAlpha(context, 1);
+    [self renderLayerTo:context];
+    CGContextRestoreGState(context);
+    return;
+  }
+  // This needs to be painted on a layer before being composited.
+  CGContextSaveGState(context);
+  CGContextConcatCTM(context, self.transform);
+  CGContextSetAlpha(context, self.opacity);
+  CGContextBeginTransparencyLayer(context, NULL);
+  [self renderLayerTo:context];
+  CGContextEndTransparencyLayer(context);
+  CGContextRestoreGState(context);
+}
+
+- (void)renderLayerTo:(CGContextRef)context
+{
+  // abstract
+}
+
+@end

Libraries/ART/ARTRenderable.h

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+#import "ARTBrush.h"
+#import "ARTCGFloatArray.h"
+#import "ARTNode.h"
+
+@interface ARTRenderable : ARTNode
+
+@property (nonatomic, strong) ARTBrush *fill;
+@property (nonatomic, assign) CGColorRef stroke;
+@property (nonatomic, assign) CGFloat strokeWidth;
+@property (nonatomic, assign) CGLineCap strokeCap;
+@property (nonatomic, assign) CGLineJoin strokeJoin;
+@property (nonatomic, assign) ARTCGFloatArray strokeDash;
+
+@end