Merge branch 'main' into rounding-nodes-shrink

.buckconfig

@@ -1,10 +0,0 @@
-[cxx]
-  gtest_dep = //lib/gtest:gtest
-[android]
-  target = android-25
-  build_tools_version = 26.0.2
-[ndk]
-  ndk_version = 15.2.4203891
-  compiler = clang
-  app_platform = android-21
-  cpu_abis = arm64, armv7, x86, x86_64

.clang-format

@@ -0,0 +1,168 @@
+Language: Cpp
+AccessModifierOffset: -2
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands: false
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBinaryOperators: false
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+BreakStringLiterals: true
+ColumnLimit: 80
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+FixNamespaceComments: true
+IndentCaseLabels: true
+IndentPPDirectives: None
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PenaltyReturnTypeOnItsOwnLine: 2000
+PointerAlignment: Left
+ReflowComments: true
+SortIncludes: false
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+Standard: Cpp11
+UseTab: Never
+---
+Language: ObjC
+AccessModifierOffset: -1
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveMacros: false
+AlignConsecutiveAssignments: false
+AlignConsecutiveBitFields: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands: DontAlign
+AlignTrailingComments: false
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortEnumsOnASingleLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: false
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat: false
+FixNamespaceComments: true
+ForEachMacros:
+  - FOR_EACH
+  - FOR_EACH_R
+  - FOR_EACH_RANGE
+IncludeBlocks: Preserve
+IncludeCategories:
+  - Regex:           '^<.*\.h(pp)?>'
+    Priority:        1
+  - Regex:           '^<.*'
+    Priority:        2
+  - Regex:           '.*'
+    Priority:        3
+IndentCaseLabels: true
+IndentCaseBlocks: false
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentExternBlock: AfterExternBlock
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+ReflowComments: true
+SortIncludes: true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+Standard: Latest
+TabWidth: 8
+UseCRLF: false
+UseTab: Never
+...

.clang-format-ignore

@@ -0,0 +1 @@
+^lib/.*

.github/actions/black/action.yml

@@ -0,0 +1,25 @@
+name: Black Formatter
+inputs:
+  directory:
+    description: Directory to Lint
+    required: true
+  version:
+    description: pypi version of "black" to use
+    required: false
+    default: 22.3.0
+
+runs:
+  using: "composite"
+  steps:
+    - name: Ensure supported Python selected
+      uses: actions/setup-python@v4
+      with:
+        python-version: '>=3.6.2'
+
+    - name: pip install
+      shell: bash
+      run: pip install black==${{ inputs.version }}
+
+    - name: black
+      shell: bash
+      run: black --check ${{ inputs.directory }}

.github/actions/clang-format/action.yml

@@ -0,0 +1,23 @@
+name: Clang Format
+inputs:
+  directory:
+    description: Directory to Lint
+    required: true
+  version:
+    description: LLVM version to use # Should be kept roughly in sync with arcanist
+    required: false
+    default: 12
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install
+      shell: bash
+      run: sudo apt-get install -y clang-format-${{ inputs.version }}
+
+    - name: clang-format
+      working-directory: ${{ inputs.directory }}
+      shell: bash
+      env:
+        BASHOPTS: extglob:nullglob
+      run: clang-format-${{ inputs.version }} --dry-run --Werror **/*.{h,hh,hpp,c,cpp,cc,m,mm}

.github/actions/install-emsdk/action.yml

@@ -0,0 +1,23 @@
+name: Install emsdk (including emcc)
+inputs:
+  version:
+    description: EMCC Version to install
+    required: false
+    default: 3.1.28
+
+runs:
+  using: "composite"
+  steps:
+    - name: Clone emsdk repo
+      working-directory: ${{ runner.temp }}
+      shell: bash
+      run: git clone https://github.com/emscripten-core/emsdk.git
+
+    - name: emdsk install
+      working-directory: ${{ runner.temp }}/emsdk
+      shell: bash
+      run: |
+        ./emsdk install ${{ inputs.version }}
+        ./emsdk activate ${{ inputs.version }}
+        echo $RUNNER_TEMP/emsdk >> $GITHUB_PATH
+        echo $RUNNER_TEMP/emsdk/upstream/emscripten >> $GITHUB_PATH

.github/actions/install-ninja/action.yml

@@ -0,0 +1,14 @@
+name: Install Ninja
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install ninja (Linux)
+      if: ${{ runner.os == 'Linux' }}
+      shell: bash
+      run: sudo apt-get install -y ninja-build
+
+    - name: Install ninja (Windows)
+      if: ${{ runner.os == 'Windows' }}
+      shell: powershell
+      run: choco install ninja

.github/actions/setup-android/action.yml

@@ -0,0 +1,10 @@
+name: Setup Android envirionment
+
+runs:
+  using: "composite"
+  steps:
+    - name: Select Java Version
+      uses: actions/setup-java@v2
+      with:
+        distribution: temurin
+        java-version: 11

.github/actions/setup-apple/action.yml

@@ -0,0 +1,9 @@
+name: Setup Apple envirionment
+
+runs:
+  using: "composite"
+  steps:
+    # TODO: This and Ruby should be versioned
+    - name: Install Cocoapods
+      shell: bash
+      run: sudo gem install cocoapods

.github/actions/setup-cpp/action.yml

@@ -0,0 +1,12 @@
+name: Setup C++ envirionment
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install Ninja
+      if: ${{ runner.os != 'Windows' }}
+      uses: ./.github/actions/install-ninja
+
+    - name: Setup VS Developer Command Prompt
+      if: ${{ runner.os == 'Windows' }}
+      uses: ilammy/msvc-dev-cmd@v1

.github/actions/setup-js/action.yml

@@ -0,0 +1,20 @@
+name: Setup JavaScript envirionment
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install Node
+      uses: actions/setup-node@v1
+      with:
+        node-version: 18.x
+
+    - name: Install emsdk
+      uses: ./.github/actions/install-emsdk
+
+    - name: Install Ninja
+      uses: ./.github/actions/install-ninja
+
+    - name: yarn install
+      shell: bash
+      run: yarn install --frozen-lockfile
+      working-directory: javascript

.github/actions/setup-website/action.yml

@@ -0,0 +1,18 @@
+name: Setup Website envirionment
+
+runs:
+  using: "composite"
+  steps:
+    # TODO: Update to latest when website is moved to the workspace version of
+    # yoga-layout
+    - name: Install Node
+      uses: actions/setup-node@v1
+      with:
+        node-version: 12.x
+
+    # TODO: the website should be in a yarn workspace with the library, but the
+    # current version of gatsby is incompatible with hoisting.
+    - name: yarn install
+      shell: bash
+      run: yarn install --frozen-lockfile
+      working-directory: website

.github/workflows/publish-android.yml

@@ -0,0 +1,29 @@
+name: Android
+
+on:
+  release:
+    types:
+      - created
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish to Maven Central
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-android
+
+      - name: Publish and release
+        run: |
+          ./gradlew :yoga:assembleRelease publish --info
+          ./gradlew closeAndReleaseRepository
+        env:
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_NEXUS_USERNAME }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}
+          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY_CONTENTS }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.SIGNING_KEY_ID }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}

.github/workflows/publish-website.yml

@@ -0,0 +1,32 @@
+name: Website
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish to GitHub Pages
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-website
+
+      - name: yarn build
+        run: yarn build
+        working-directory: website
+
+      - uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_branch: gh-pages
+          publish_dir: website/public
+          cname: yogalayout.com
+          keep_files: true
+          user_name: 'Yoga-bot'
+          user_email: 'yogabot@fb.com'

.github/workflows/validate-android.yml

@@ -0,0 +1,26 @@
+name: Android
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build [${{ matrix.os }}][${{ matrix.mode }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        mode: [Debug, Release]
+        os: [ubuntu-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-android
+
+      - name: Build
+        run: ./gradlew assemble${{ matrix.mode }} --stacktrace

.github/workflows/validate-apple.yml

@@ -0,0 +1,55 @@
+name: Apple
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  lint-pods:
+    name: Lint
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-apple
+
+      - name: pod spec lint
+        run: pod spec lint --verbose
+        continue-on-error: true # Apple Build is Broken
+
+  build-sample:
+    name: Build [${{ matrix.mode }}]
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        mode: [Debug, Release]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-apple
+
+      - name: pod install
+        run: pod install
+        working-directory: ./YogaKit/YogaKitSample
+        continue-on-error: true # Apple Build is Broken
+
+      # TODO: xcodebuild
+
+  clang-format:
+    name: Format
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: clang-format
+        uses: ./.github/actions/clang-format
+        with:
+          directory: ./YogaKit

.github/workflows/validate-cpp.yml

@@ -0,0 +1,64 @@
+name: C++
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+env:
+  GTEST_COLOR: 1
+
+jobs:
+  test:
+    name: Build and Test [${{ matrix.os }}][${{ matrix.mode }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        mode: [Debug, Release]
+        os: [ubuntu-latest] # TODO: fix issues building GTest Binary with MSVC in GitHub Actions
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-cpp
+
+      - name: Unit tests
+        run: ./unit_tests ${{ matrix.mode }}
+
+  benchmark:
+    name: Benchmark [${{ matrix.os }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-cpp
+
+      - name: Build benchmark
+        run: |
+          cmake -S . -B build -G Ninja -D CMAKE_BUILD_TYPE=Release
+          cmake --build build
+        working-directory: benchmark
+
+      - name: Run benchmark
+        run: ./build/benchmark
+        working-directory: benchmark
+
+  clang-format:
+    name: Format
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: clang-format
+        uses: ./.github/actions/clang-format
+        with:
+          directory: ./yoga

.github/workflows/validate-js.yml

@@ -0,0 +1,74 @@
+name: JavaScript
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+env:
+  FORCE_COLOR: 3
+
+jobs:
+  benchmark:
+    name: Benchmark [${{ matrix.os }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-js
+
+      - name: yarn benchmark
+        run: yarn benchmark
+        working-directory: javascript
+
+  build:
+    name: Build [${{ matrix.os }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-js
+
+      - name: yarn build
+        run: yarn build
+        working-directory: javascript
+
+  test:
+    name: Test [${{ matrix.os }}]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-js
+
+      - name: yarn test
+        run: yarn test
+        working-directory: javascript
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: yarn install
+        run: yarn install --frozen-lockfile
+        working-directory: javascript
+
+      - name: yarn lint
+        run: yarn lint
+        working-directory: javascript

.github/workflows/validate-python.yml

@@ -0,0 +1,21 @@
+name: Python
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  format:
+    name: Format
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: black --check
+        uses: ./.github/actions/black
+        with:
+          directory: ${{ github.workspace }}

.github/workflows/validate-website.yml

@@ -0,0 +1,23 @@
+name: Website
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-website
+
+      - name: yarn build
+        run: yarn build
+        working-directory: website

.gitignore

@@ -5,14 +5,15 @@
 /.buckconfig.local
 /.buckd
 /gentest/test.html
-.buckversion
+.buck-java11
 
 # Jekyll
 /.sass-cache/
 /_site/
 
 # Visual studio code
-.vscode
+!.vscode
+
 *.pdb
 *.tlog
 *.obj
@@ -63,5 +64,7 @@ Carthage/Build
 
 # Gradle
 .gradle
+
 # NDK/CMake
+.cxx
 .externalNativeBuild

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "lib/gtest/googletest"]
-	path = lib/gtest/googletest
-	url = https://github.com/google/googletest.git

.swift-version

@@ -1 +0,0 @@
-3.0

.travis.yml

@@ -1,136 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-os: osx
-osx_image: xcode8.2
-language: cpp
-compiler: clang
-cache:
-  directories:
-    - $HOME/Library/Caches/Homebrew
-    - $HOME/android-sdk
-    - $HOME/android-ndk
-
-env:
-  - TARGET=c
-  - TARGET=java
-  - TARGET=net
-  - TARGET=ios
-  - TARGET=js
-  - TARGET=android
-
-before_install:
-  - |
-    if [[ -n "$encrypted_d27e803291ff_iv" ]]; then
-      openssl aes-256-cbc -K $encrypted_d27e803291ff_key -iv $encrypted_d27e803291ff_iv -in scripts/setup-keys.enc -d >> gradle.properties;
-    fi
-
-  - brew update > /dev/null
-  - brew install --HEAD facebook/fb/buck
-
-  # Java
-  - |
-    if [[ $TARGET = "java" ]]; then
-      brew cask install java &&
-      export JAVA_HOME=$(/usr/libexec/java_home -v 1.8) &&
-      export PATH=$JAVA_HOME/bin:$PATH
-    fi
-
-  # .NET
-  - |
-    if [[ $TARGET = "net" ]]; then
-      brew install mono
-    fi
-
-  # iOS
-  - |
-    if [[ $TARGET = "ios" ]]; then
-      brew outdated xctool || brew upgrade xctool;
-      gem install xcpretty --no-document --quiet;
-      gem install cocoapods --pre --no-document --quiet;
-      pod repo update --silent;
-      pod install --project-directory=YogaKit/YogaKitSample/;
-    fi
-
-  # Emscripten (used for js tests)
-  # Note: cannot be ran on Linux (because it will compile Clang from its sources :|)
-  - |
-    if [[ $TARGET = "js" ]]; then
-      wget -O /tmp/emsdk-portable.tar.gz https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz &&
-      tar xf /tmp/emsdk-portable.tar.gz -C /tmp/ &&
-      /tmp/emsdk-portable/emsdk install latest 2>&1 | grep -v '^x ' &&
-      /tmp/emsdk-portable/emsdk activate latest
-    fi
-
-  # Android
-  - |
-    if [[ $TARGET = "android" ]]; then
-      brew cask install java;
-      export JAVA_HOME=$(/usr/libexec/java_home -v 1.8);
-      export PATH=$JAVA_HOME/bin:$PATH;
-      export TERMINAL=dumb;
-      source scripts/android-setup.sh && installAndroidSDK
-      export ANDROID_SDK=$ANDROID_HOME
-      export ANDROID_NDK_REPOSITORY=$HOME/android-ndk
-      export ANDROID_NDK_HOME=$ANDROID_NDK_REPOSITORY/android-ndk-r15c
-    fi
-
-  # JavaScript
-  - |
-    if [[ $TARGET = "js" ]]; then (
-      cd javascript &&
-      npm install &&
-      unset CC && unset CXX && unset LINK &&
-      source /tmp/emsdk-portable/emsdk_env.sh &&
-      npm run build:browser
-    ) fi
-
-script:
-  # C
-  - |
-    if [[ $TARGET = "c" ]]; then
-      buck test --verbose 0 //:yoga &&
-      buck run --verbose 0 //benchmark:benchmark &&
-      git checkout HEAD^ &&
-      buck run --verbose 0 //benchmark:benchmark
-    fi
-
-  # Java
-  - |
-    if [[ $TARGET = "java" ]]; then
-      buck test --verbose 0 //java:java
-    fi
-
-  # .NET
-  - |
-    if [[ $TARGET = "net" ]]; then
-      sh csharp/tests/Facebook.Yoga/test_macos.sh
-    fi
-
-  # iOS
-  - |
-    if [[ $TARGET = "ios" ]]; then
-      buck test --verbose 0 //YogaKit:YogaKitTests --config cxx.default_platform=iphonesimulator-x86_64 &&
-      set -o pipefail &&
-      xcodebuild build -workspace YogaKit/YogaKitSample/YogaKitSample.xcworkspace -scheme YogaKitSample -sdk iphonesimulator | xcpretty -c
-    fi
-
-  # Android
-  - |
-    if [[ $TARGET = "android" ]]; then
-      buck build --verbose 0 //android/sample:sample &&
-      ./gradlew testDebugUnit &&
-      scripts/publish-snapshot.sh
-    fi
-
-  # JavaScript
-  - |
-    if [[ $TARGET = "js" ]]; then (
-      cd javascript &&
-      npm run test:all &&
-      npm run bench
-    ) fi

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+  "recommendations": [
+    "ms-vscode.cpptools",
+    "EditorConfig.EditorConfig",
+    "dbaeumer.vscode-eslint",
+  ]
+}

.vscode/launch.json

@@ -0,0 +1,25 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug C++ Unit tests (lldb)",
+      "type": "cppdbg",
+      "MIMode": "lldb",
+      "request": "launch",
+      "program": "${workspaceFolder}/tests/build/yogatests",
+      "cwd": "${workspaceFolder}",
+      "preLaunchTask": "Build Unit Tests"
+    },
+    {
+      "name": "Debug C++ Unit tests (vsdbg)",
+      "type": "cppvsdbg",
+      "request": "launch",
+      "program": "${workspaceFolder}/tests/build/yogatests",
+      "cwd": "${workspaceFolder}",
+      "preLaunchTask": "Build Unit Tests"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,20 @@
+{
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+  "eslint.format.enable": true,
+  "eslint.packageManager": "yarn",
+  "eslint.enable": true,
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact"
+  ],
+  "eslint.workingDirectories": [
+    {
+      "mode": "auto"
+    }
+  ],
+}

.vscode/tasks.json

@@ -0,0 +1,23 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Build Unit Tests",
+      "type": "shell",
+      "command": "(which ninja && cmake -B build -S . -D CMAKE_BUILD_TYPE=Debug -G Ninja || cmake -B build -S . -D CMAKE_BUILD_TYPE=Debug) && cmake --build build",
+      "windows": {
+        "command": "(where ninja && cmake -B build -S . -D CMAKE_BUILD_TYPE=Debug -G Ninja || cmake -B build -S . -D CMAKE_BUILD_TYPE=Debug) && cmake --build build",
+      },
+      "group": "build",
+      "options": {
+        "cwd": "tests"
+      },
+      "presentation": {
+        "reveal": "always",
+        "panel": "new"
+      }
+    }
+  ]
+}

BUCK

@@ -1,48 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "LIBRARY_COMPILER_FLAGS", "BASE_COMPILER_FLAGS", "GTEST_TARGET", "yoga_dep", "cxx_library", "cxx_test")
-
-GMOCK_OVERRIDE_FLAGS = [
-    # gmock does not mark mocked methods as override, ignore the warnings in tests
-    "-Wno-inconsistent-missing-override",
-]
-
-COMPILER_FLAGS = LIBRARY_COMPILER_FLAGS + [
-    "-std=c++1y",
-    "-Wno-global-constructors",
-]
-
-TEST_COMPILER_FLAGS = BASE_COMPILER_FLAGS + GMOCK_OVERRIDE_FLAGS + [
-    "-std=c++1y",
-]
-
-cxx_library(
-    name = "yoga",
-    srcs = glob(["yoga/*.cpp"]),
-    header_namespace = "",
-    exported_headers = subdir_glob([("", "yoga/*.h")]),
-    compiler_flags = COMPILER_FLAGS,
-    soname = "libyogacore.$(ext)",
-    tests = [":YogaTests"],
-    visibility = ["PUBLIC"],
-    deps = [
-        yoga_dep("lib/fb:ndklog"),
-    ],
-)
-
-cxx_test(
-    name = "YogaTests",
-    srcs = glob(["tests/*.cpp"]),
-    compiler_flags = TEST_COMPILER_FLAGS,
-    contacts = ["emilsj@fb.com"],
-    visibility = ["PUBLIC"],
-    deps = [
-        ":yoga",
-        GTEST_TARGET,
-    ],
-)

CMakeLists.txt

@@ -1,17 +1,52 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-#
-
-cmake_minimum_required(VERSION 3.4.1)
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
 
+cmake_minimum_required(VERSION 3.13)
+project(yoga-all)
 set(CMAKE_VERBOSE_MAKEFILE on)
 
-file(GLOB yogacore_SRC yoga/*.cpp)
-add_library(yogacore STATIC ${yogacore_SRC})
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/project-defaults.cmake)
 
-target_link_libraries(yogacore android log)
+add_subdirectory(yoga)
+add_subdirectory(tests)
+
+# cmake install config
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+
+# declare target to install
+install(TARGETS yogacore EXPORT yoga-targets
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+# install header files
+install(DIRECTORY
+    "${CMAKE_CURRENT_LIST_DIR}/yoga"
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    FILES_MATCHING PATTERN "*.h"
+)
+
+# install target config
+install(EXPORT yoga-targets
+    FILE yogaTargets.cmake
+    NAMESPACE yoga::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/yoga
+)
+
+
+# generate config file
+configure_package_config_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/yoga-config.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/yogaConfig.cmake
+    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/yoga
+)
+
+# install config file
+install(FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/yogaConfig.cmake
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/yoga
+)

CODE_OF_CONDUCT.md

@@ -1,3 +1,76 @@
 # Code of Conduct
 
-Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please [read the full text](https://code.facebook.com/pages/876921332402685/open-source-code-of-conduct) so that you can understand what actions will and will not be tolerated.
+## 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 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

@@ -4,11 +4,11 @@ possible.
 
 ## Code of Conduct
 
-Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please [read the full text](https://code.facebook.com/pages/876921332402685/open-source-code-of-conduct) so that you can understand what actions will and will not be tolerated.
+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.
 
 ## Pull Requests
 We actively welcome your pull requests.
-1. Fork the repo and create your branch from `master`.
+1. Fork the repo and create your branch from `main`.
 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.
@@ -31,4 +31,4 @@ outlined on that page and do not file a public issue.
 
 ## License
 By contributing to yoga, you agree that your contributions will be licensed
-under its BSD license.
+under its MIT license.

LICENSE

@@ -1,30 +1,21 @@
-BSD License
+MIT License
 
-For yoga software
+Copyright (c) Facebook, Inc. and its affiliates.
 
-Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
- * Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
- * Neither the name Facebook nor the names of its contributors may be used to
-   endorse or promote products derived from this software without specific
-   prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

PATENTS

@@ -1,33 +0,0 @@
-Additional Grant of Patent Rights Version 2
-
-"Software" means the yoga software distributed by Facebook, Inc.
-
-Facebook, Inc. (“Facebook”) hereby grants to each recipient of the Software
-(“you”) a perpetual, worldwide, royalty-free, non-exclusive, irrevocable
-(subject to the termination provision below) license under any Necessary
-Claims, to make, have made, use, sell, offer to sell, import, and otherwise
-transfer the Software. For avoidance of doubt, no license is granted under
-Facebook's rights in any patent claims that are infringed by (i) modifications
-to the Software made by you or any third party or (ii) the Software in
-combination with any software or other technology.
-
-The license granted hereunder will terminate, automatically and without notice,
-if you (or any of your subsidiaries, corporate affiliates or agents) initiate
-directly or indirectly, or take a direct financial interest in, any Patent
-Assertion: (i) against Facebook or any of its subsidiaries or corporate
-affiliates, (ii) against any party if such Patent Assertion arises in whole or
-in part from any software, technology, product or service of Facebook or any of
-its subsidiaries or corporate affiliates, or (iii) against any party relating
-to the Software. Notwithstanding the foregoing, if Facebook or any of its
-subsidiaries or corporate affiliates files a lawsuit alleging patent
-infringement against you in the first instance, and you respond by filing a
-patent infringement counterclaim in that lawsuit against that party that is
-unrelated to the Software, the license granted hereunder will not terminate
-under section (i) of this paragraph due to such counterclaim.
-
-A "Necessary Claim" is a claim of a patent owned by Facebook that is
-necessarily infringed by the Software standing alone.
-
-A "Patent Assertion" is any lawsuit or other action alleging direct, indirect,
-or contributory infringement or inducement to infringe any patent, including a
-cross-claim or counterclaim.

README.md

@@ -1,24 +1,24 @@
-# Yoga [![CocoaPods](https://img.shields.io/cocoapods/v/YogaKit.svg)](http://cocoapods.org/pods/YogaKit) [![npm](https://img.shields.io/npm/v/yoga-layout.svg)](https://www.npmjs.com/package/yoga-layout) [![bintray](https://img.shields.io/bintray/v/facebook/maven/com.facebook.yoga:yoga.svg)](https://bintray.com/facebook/maven/com.facebook.yoga%3Ayoga/_latestVersion) [![NuGet](https://img.shields.io/nuget/v/Facebook.Yoga.svg)](https://www.nuget.org/packages/Facebook.Yoga)
+# Yoga [![Support Ukraine](https://img.shields.io/badge/Support-Ukraine-FFD500?style=flat&labelColor=005BBB)](https://opensource.fb.com/support-ukraine) [![CocoaPods](https://img.shields.io/cocoapods/v/YogaKit.svg)](http://cocoapods.org/pods/YogaKit) [![npm](https://img.shields.io/npm/v/yoga-layout.svg)](https://www.npmjs.com/package/yoga-layout) [![Maven Central](https://img.shields.io/maven-central/v/com.facebook.yoga/yoga)](https://search.maven.org/artifact/com.facebook.yoga/yoga)
 
-[![C Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=c&label=C)](https://travis-ci.org/facebook/yoga)
-[![Java Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=java&label=Java)](https://travis-ci.org/facebook/yoga)
-[![iOS Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=ios&label=iOS)](https://travis-ci.org/facebook/yoga)
-[![.NET Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=net&label=.NET)](https://travis-ci.org/facebook/yoga)
-[![JavaScript Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=js&label=JavaScript)](https://travis-ci.org/facebook/yoga)
-[![Android Status](https://badges.herokuapp.com/travis/facebook/yoga?env=TARGET=android&label=Android)](https://travis-ci.org/facebook/yoga)
+Yoga is an embeddable and performant flexbox layout engine with bindings for multiple languages.
 
-[![Visual Studio Team services](https://img.shields.io/vso/build/rumar/fe6d27b5-e424-4f61-b8f6-e2ec2f8755fb/1.svg?label=vsts-windows)]()
-[![Visual Studio Team services](https://img.shields.io/vso/build/rumar/fe6d27b5-e424-4f61-b8f6-e2ec2f8755fb/2.svg?label=vsts-osx)]()
 
 ## Building
-Yoga builds with [buck](https://buckbuild.com). Make sure you install buck before contributing to Yoga. Yoga's main implementation is in C, with bindings to supported languages and frameworks. When making changes to Yoga please ensure the changes are also propagated to these bindings when applicable.
+Yoga's main implementation targets C++ 14 with accompanying build logic in CMake. A wrapper is provided to build the main library and run unit tests.
 
-## Testing
-For testing we rely on [gtest](https://github.com/google/googletest) as a submodule. After cloning Yoga run `git submodule init` followed by `git submodule update`.
+```sh
+./unit_tests <Debug|Release>
+```
 
-For any changes you make you should ensure that all the tests are passing. In case you make any fixes or additions to the library please also add tests for that change to ensure we don't break anything in the future. Tests are located in the `tests` directory. Run the tests by executing `buck test //:yoga`.
+While not required, this script will use [ninja](https://ninja-build.org/) if it is installed for faster builds.
 
-Instead of manually writing a test which ensures parity with web implementations of Flexbox you can run `gentest/gentest.rb` to generated a test for you. You can write html which you want to verify in Yoga, in `gentest/fixtures` folder, such as the following.
+Yoga is additionally part of the [vcpkg](https://github.com/Microsoft/vcpkg/) collection of ports maintained by Microsoft and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
+
+
+
+## Adding Tests
+
+Many of Yoga's tests are automatically generated, using HTML fixtures describing node structure. These are rendered in Chrome to generate an expected layout result for the tree. New fixtures can be added to `gentest/fixtures`.
 
 ```html
 <div id="my_test" style="width: 100px; height: 100px; align-items: center;">
@@ -26,33 +26,11 @@ Instead of manually writing a test which ensures parity with web implementations
 </div>
 ```
 
-Run `gentest/gentest.rb` to generate test code and re-run `buck test //:yoga` to validate the behavior. One test case will be generated for every root `div` in the input html.
+To generate new tests from added fixtures:
+1. Run `bundle install` in the `gentest` directory to install dependencies of the test generator.
+2. Run `ruby gentest.rb` in the `gentest` directory.
 
-You may need to install the latest watir-webdriver gem (`gem install watir-webdriver`) and [ChromeDriver](https://sites.google.com/a/chromium.org/chromedriver/) to run `gentest/gentest.rb` Ruby script.
 
-### .NET
-.NET testing is not integrated in buck yet, you might need to set up .NET testing environment. We have a script which to launch C# test on macOS, `csharp/tests/Facebook.Yoga/test_macos.sh`.
+## Debugging
 
-## Benchmarks
-Benchmarks are located in `benchmark/YGBenchmark.c` and can be run with `buck run //benchmark:benchmark`. If you think your change has affected performance please run this before and after your change to validate that nothing has regressed. Benchmarks are run on every commit in CI.
-
-### JavaScript
-Installing through NPM
-```sh
-npm install yoga-layout
-```
-By default this will install the library and try to build for all platforms (node, browser asm, and standalone webpack). You may receive errors if you do not have the required platform development tools already installed. To preset the platform you'd like to build for you can set a .npmrc property first.
-```sh
-npm config set yoga-layout:platform standalone
-```
-This will now only run the standalone webpack build upon install.
-
-## Build Platforms
-
-| name           | description                                     |
-|----------------|-------------------------------------------------|
-| all (default)  | Builds all of these platforms.                  |
-| browser        | Builds asm js browser version.                  |
-| node           | Builds node js version.                         |
-| standalone     | Runs webpack.                                   |
-| none           | Does nothing. You can use the prepackaged libs. |
+Yoga provides a VSCode "launch.json" configuration which allows debugging unit tests. Simply add your breakpoints, and run "Debug C++ Unit tests (lldb)" (or "Debug C++ Unit tests (vsdbg)" on Windows).

Yoga.podspec

@@ -1,9 +1,15 @@
+# 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.
+
+
 Pod::Spec.new do |spec|
   spec.name = 'Yoga'
-  spec.version = '1.7.0'
-  spec.license =  { :type => 'BSD', :file => "LICENSE" }
-  spec.homepage = 'https://facebook.github.io/yoga/'
-  spec.documentation_url = 'https://facebook.github.io/yoga/docs/api/c/'
+  spec.version = '1.14.0'
+  spec.license =  { :type => 'MIT', :file => "LICENSE" }
+  spec.homepage = 'https://yogalayout.com/'
+  spec.documentation_url = 'https://yogalayout.com/docs'
 
   spec.summary = 'Yoga is a cross-platform layout engine which implements Flexbox.'
   spec.description = 'Yoga is a cross-platform layout engine enabling maximum collaboration within your team by implementing an API many designers are familiar with, and opening it up to developers across different platforms.'
@@ -11,18 +17,23 @@ Pod::Spec.new do |spec|
   spec.authors = 'Facebook'
   spec.source = {
     :git => 'https://github.com/facebook/yoga.git',
-    :tag => '1.7.0',
+    :tag => spec.version.to_s,
   }
-
+  spec.platforms = { :ios => "8.0", :osx => "10.7", :tvos => "10.0", :watchos => "2.0" }
   spec.module_name = 'yoga'
   spec.requires_arc = false
+  spec.pod_target_xcconfig = {
+    'DEFINES_MODULE' => 'YES'
+  }
   spec.compiler_flags = [
       '-fno-omit-frame-pointer',
       '-fexceptions',
       '-Wall',
       '-Werror',
-      '-std=c++1y',
+      '-std=c++14',
       '-fPIC'
   ]
   spec.source_files = 'yoga/**/*.{c,h,cpp}'
+  spec.public_header_files = 'yoga/*.h'
+
 end

YogaKit.podspec

@@ -1,9 +1,14 @@
+# 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.
+
 podspec = Pod::Spec.new do |spec|
   spec.name = 'YogaKit'
-  spec.version = '1.7.0'
-  spec.license =  { :type => 'BSD', :file => "LICENSE" }
+  spec.version = '1.18.1'
+  spec.license =  { :type => 'MIT', :file => "LICENSE" }
   spec.homepage = 'https://facebook.github.io/yoga/'
-  spec.documentation_url = 'https://facebook.github.io/yoga/docs/api/yogakit/'
+  spec.documentation_url = 'https://facebook.github.io/yoga/docs/'
 
   spec.summary = 'Yoga is a cross-platform layout engine which implements Flexbox.'
   spec.description = 'Yoga is a cross-platform layout engine enabling maximum collaboration within your team by implementing an API many designers are familiar with, and opening it up to developers across different platforms.'
@@ -11,17 +16,22 @@ podspec = Pod::Spec.new do |spec|
   spec.authors = 'Facebook'
   spec.source = {
     :git => 'https://github.com/facebook/yoga.git',
-    :tag => '1.7.0',
+    :tag => "1.18.0",
   }
 
   spec.platform = :ios
   spec.ios.deployment_target = '8.0'
   spec.ios.frameworks = 'UIKit'
-
-  spec.dependency 'Yoga', '~> 1.7'
+  spec.module_name = 'YogaKit'
+  spec.dependency 'Yoga', '~> 1.14'
+  # Fixes the bug related the xcode 11 not able to find swift related frameworks.
+  # https://github.com/Carthage/Carthage/issues/2825
+  # https://twitter.com/krzyzanowskim/status/1151549874653081601?s=21
+  spec.pod_target_xcconfig = {"LD_VERIFY_BITCODE": "NO"}
   spec.source_files = 'YogaKit/Source/*.{h,m,swift}'
   spec.public_header_files = 'YogaKit/Source/{YGLayout,UIView+Yoga}.h'
   spec.private_header_files = 'YogaKit/Source/YGLayout+Private.h'
+  spec.swift_version = '5.1'
 end
 
 # See https://github.com/facebook/yoga/pull/366

YogaKit/BUCK

@@ -1,66 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "yoga_dep", "apple_library", "apple_test")
-
-COMPILER_FLAGS = [
-    "-fobjc-arc",
-    "-Wconditional-uninitialized",
-    "-Wdangling-else",
-    "-Wdeprecated-declarations",
-    "-Wimplicit-retain-self",
-    "-Wincomplete-implementation",
-    "-Wobjc-method-access",
-    "-Wobjc-missing-super-calls",
-    "-Wmismatched-return-types",
-    "-Wreturn-type",
-    "-Wno-global-constructors",
-    "-Wno-shadow",
-    "-Wunused-const-variable",
-    "-Wunused-function",
-    "-Wunused-property-ivar",
-    "-Wunused-result",
-    "-Wunused-value",
-]
-
-apple_library(
-    name = "YogaKit",
-    srcs = glob(["Source/**/*.m"]),
-    exported_headers = subdir_glob(
-        [
-            ("", "Source/**/*.h"),
-            ("Source", "**/*.h"),
-        ],
-        prefix = "YogaKit",
-    ),
-    compiler_flags = COMPILER_FLAGS,
-    frameworks = [
-        "$SDKROOT/System/Library/Frameworks/Foundation.framework",
-        "$SDKROOT/System/Library/Frameworks/UIKit.framework",
-    ],
-    header_path_prefix = "",
-    link_whole = True,
-    visibility = ["PUBLIC"],
-    deps = [
-        yoga_dep(":yoga"),
-    ],
-)
-
-apple_test(
-    name = "YogaKitTests",
-    srcs = glob(["Tests/**/*.m"]),
-    compiler_flags = COMPILER_FLAGS,
-    frameworks = [
-        "$PLATFORM_DIR/Developer/Library/Frameworks/XCTest.framework",
-        "$SDKROOT/System/Library/Frameworks/CoreGraphics.framework",
-    ],
-    info_plist = "Tests/Info.plist",
-    visibility = ["PUBLIC"],
-    deps = [
-        ":YogaKit",
-    ],
-)

YogaKit/README.md

@@ -12,11 +12,10 @@ pod 'YogaKit', '~> 1.7'
 ```
 
 ## Getting Started
-Checkout the docs [here](https://facebook.github.io/yoga/docs/api/yogakit/).
 
-We also have a sample project. To try it out, clone this repo and open `YogaKitSample.xcodeproj` in the [YogaKitSample](https://github.com/facebook/yoga/tree/master/YogaKit/YogaKitSample) directory.
+We have a sample project. To try it out, clone this repo and open `YogaKitSample.xcodeproj` in the [YogaKitSample](https://github.com/facebook/yoga/tree/main/YogaKit/YogaKitSample) directory.
 
 ## Contributing
 We welcome all pull-requests! At Facebook we sync the open source version of `YogaKit` daily, so we're always testing the latest changes.
 
-See the [CONTRIBUTING.md](https://github.com/facebook/yoga/blob/master/CONTRIBUTING.md) file for how to help out.
+See the [CONTRIBUTING.md](https://github.com/facebook/yoga/blob/main/CONTRIBUTING.md) file for how to help out.

YogaKit/Source/UIView+Yoga.h

@@ -1,14 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
-#import "YGLayout.h"
 #import <UIKit/UIKit.h>
+#import "YGLayout.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -26,9 +24,10 @@ typedef void (^YGLayoutConfigurationBlock)(YGLayout *layout);
 @property(nonatomic, readonly, assign) BOOL isYogaEnabled;
 
 /**
- In ObjC land, every time you access `view.yoga.*` you are adding another `objc_msgSend`
- to your code. If you plan on making multiple changes to YGLayout, it's more performant
- to use this method, which uses a single objc_msgSend call.
+ In ObjC land, every time you access `view.yoga.*` you are adding another
+ `objc_msgSend` to your code. If you plan on making multiple changes to
+ YGLayout, it's more performant to use this method, which uses a single
+ objc_msgSend call.
  */
 - (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block
     NS_SWIFT_NAME(configureLayout(block:));

YogaKit/Source/UIView+Yoga.m

@@ -1,38 +1,34 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+#import <objc/runtime.h>
 #import "UIView+Yoga.h"
 #import "YGLayout+Private.h"
-#import <objc/runtime.h>
 
 static const void* kYGYogaAssociatedKey = &kYGYogaAssociatedKey;
 
 @implementation UIView (YogaKit)
 
-- (YGLayout *)yoga
-{
+- (YGLayout*)yoga {
   YGLayout* yoga = objc_getAssociatedObject(self, kYGYogaAssociatedKey);
   if (!yoga) {
     yoga = [[YGLayout alloc] initWithView:self];
-    objc_setAssociatedObject(self, kYGYogaAssociatedKey, yoga, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    objc_setAssociatedObject(
+        self, kYGYogaAssociatedKey, yoga, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
   }
 
   return yoga;
 }
 
-- (BOOL)isYogaEnabled
-{
+- (BOOL)isYogaEnabled {
   return objc_getAssociatedObject(self, kYGYogaAssociatedKey) != nil;
 }
 
-- (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block
-{
+- (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block {
   if (block != nil) {
     block(self.yoga);
   }

YogaKit/Source/YGLayout+Private.h

@@ -1,14 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
-#import "YGLayout.h"
 #import <yoga/Yoga.h>
+#import "YGLayout.h"
 
 @interface YGLayout ()
 

YogaKit/Source/YGLayout.h

@@ -1,29 +1,27 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import <UIKit/UIKit.h>
 #import <yoga/YGEnums.h>
-#import <yoga/Yoga.h>
 #import <yoga/YGMacros.h>
+#import <yoga/Yoga.h>
 
 YG_EXTERN_C_BEGIN
 
-extern YGValue YGPointValue(CGFloat value)
-    NS_SWIFT_UNAVAILABLE("Use the swift Int and FloatingPoint extensions instead");
-extern YGValue YGPercentValue(CGFloat value)
-    NS_SWIFT_UNAVAILABLE("Use the swift Int and FloatingPoint extensions instead");
+extern YGValue YGPointValue(CGFloat value) NS_SWIFT_UNAVAILABLE(
+    "Use the swift Int and FloatingPoint extensions instead");
+extern YGValue YGPercentValue(CGFloat value) NS_SWIFT_UNAVAILABLE(
+    "Use the swift Int and FloatingPoint extensions instead");
 
 YG_EXTERN_C_END
 
 typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
   YGDimensionFlexibilityFlexibleWidth = 1 << 0,
-  YGDimensionFlexibilityFlexibleHeigth = 1 << 1,
+  YGDimensionFlexibilityFlexibleHeight = 1 << 1,
 };
 
 @interface YGLayout : NSObject
@@ -35,15 +33,23 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
 - (instancetype)init
     __attribute__((unavailable("you are not meant to initialise YGLayout")));
 
+/**
+ Make default init unavailable, as it will not initialise YGNode which is
+ required for the setters and getters of YGLayout's properties to work properly.
+ */
++ (instancetype)new
+    __attribute__((unavailable("you are not meant to initialise YGLayout")));
+
 /**
   The property that decides if we should include this view when calculating
   layout. Defaults to YES.
  */
-@property (nonatomic, readwrite, assign, setter=setIncludedInLayout:) BOOL isIncludedInLayout;
+@property(nonatomic, readwrite, assign, setter=setIncludedInLayout:)
+    BOOL isIncludedInLayout;
 
 /**
- The property that decides during layout/sizing whether or not styling properties should be applied.
- Defaults to NO.
+ The property that decides during layout/sizing whether or not styling
+ properties should be applied. Defaults to NO.
  */
 @property(nonatomic, readwrite, assign, setter=setEnabled:) BOOL isEnabled;
 
@@ -58,6 +64,7 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
 @property(nonatomic, readwrite, assign) YGOverflow overflow;
 @property(nonatomic, readwrite, assign) YGDisplay display;
 
+@property(nonatomic, readwrite, assign) CGFloat flex;
 @property(nonatomic, readwrite, assign) CGFloat flexGrow;
 @property(nonatomic, readwrite, assign) CGFloat flexShrink;
 @property(nonatomic, readwrite, assign) YGValue flexBasis;
@@ -113,28 +120,31 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
 @property(nonatomic, readonly, assign) YGDirection resolvedDirection;
 
 /**
- Perform a layout calculation and update the frames of the views in the hierarchy with the results.
- If the origin is not preserved, the root view's layout results will applied from {0,0}.
+ Perform a layout calculation and update the frames of the views in the
+ hierarchy with the results. If the origin is not preserved, the root view's
+ layout results will applied from {0,0}.
  */
 - (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
     NS_SWIFT_NAME(applyLayout(preservingOrigin:));
 
 /**
- Perform a layout calculation and update the frames of the views in the hierarchy with the results.
- If the origin is not preserved, the root view's layout results will applied from {0,0}.
+ Perform a layout calculation and update the frames of the views in the
+ hierarchy with the results. If the origin is not preserved, the root view's
+ layout results will applied from {0,0}.
  */
 - (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
                dimensionFlexibility:(YGDimensionFlexibility)dimensionFlexibility
     NS_SWIFT_NAME(applyLayout(preservingOrigin:dimensionFlexibility:));
 
 /**
- Returns the size of the view if no constraints were given. This could equivalent to calling [self
- sizeThatFits:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX)];
+ Returns the size of the view if no constraints were given. This could
+ equivalent to calling [self sizeThatFits:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX)];
  */
 @property(nonatomic, readonly, assign) CGSize intrinsicSize;
 
 /**
-  Returns the size of the view based on provided constraints. Pass NaN for an unconstrained dimension.
+  Returns the size of the view based on provided constraints. Pass NaN for an
+  unconstrained dimension.
  */
 - (CGSize)calculateLayoutWithSize:(CGSize)size
     NS_SWIFT_NAME(calculateLayout(with:));
@@ -145,8 +155,8 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
 @property(nonatomic, readonly, assign) NSUInteger numberOfChildren;
 
 /**
- Return a BOOL indiciating whether or not we this node contains any subviews that are included in
- Yoga's layout.
+ Return a BOOL indiciating whether or not we this node contains any subviews
+ that are included in Yoga's layout.
  */
 @property(nonatomic, readonly, assign) BOOL isLeaf;
 

YogaKit/Source/YGLayout.m

@@ -1,34 +1,28 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
-#import "YGLayout+Private.h"
 #import "UIView+Yoga.h"
+#import "YGLayout+Private.h"
 
 #define YG_PROPERTY(type, lowercased_name, capitalized_name)      \
-- (type)lowercased_name                                         \
-{                                                               \
+  -(type)lowercased_name {                                        \
     return YGNodeStyleGet##capitalized_name(self.node);           \
   }                                                               \
                                                                   \
-- (void)set##capitalized_name:(type)lowercased_name             \
-{                                                               \
+  -(void)set##capitalized_name : (type)lowercased_name {          \
     YGNodeStyleSet##capitalized_name(self.node, lowercased_name); \
   }
 
 #define YG_VALUE_PROPERTY(lowercased_name, capitalized_name)                \
-- (YGValue)lowercased_name                                                         \
-{                                                                                  \
+  -(YGValue)lowercased_name {                                               \
     return YGNodeStyleGet##capitalized_name(self.node);                     \
   }                                                                         \
                                                                             \
-- (void)set##capitalized_name:(YGValue)lowercased_name                             \
-{                                                                                  \
+  -(void)set##capitalized_name : (YGValue)lowercased_name {                 \
     switch (lowercased_name.unit) {                                         \
       case YGUnitUndefined:                                                 \
         YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
@@ -37,7 +31,8 @@
         YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
         break;                                                              \
       case YGUnitPercent:                                                   \
-      YGNodeStyleSet##capitalized_name##Percent(self.node, lowercased_name.value); \
+        YGNodeStyleSet##capitalized_name##Percent(                          \
+            self.node, lowercased_name.value);                              \
         break;                                                              \
       default:                                                              \
         NSAssert(NO, @"Not implemented");                                   \
@@ -45,19 +40,18 @@
   }
 
 #define YG_AUTO_VALUE_PROPERTY(lowercased_name, capitalized_name)           \
-- (YGValue)lowercased_name                                                         \
-{                                                                                  \
+  -(YGValue)lowercased_name {                                               \
     return YGNodeStyleGet##capitalized_name(self.node);                     \
   }                                                                         \
                                                                             \
-- (void)set##capitalized_name:(YGValue)lowercased_name                             \
-{                                                                                  \
+  -(void)set##capitalized_name : (YGValue)lowercased_name {                 \
     switch (lowercased_name.unit) {                                         \
       case YGUnitPoint:                                                     \
         YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
         break;                                                              \
       case YGUnitPercent:                                                   \
-      YGNodeStyleSet##capitalized_name##Percent(self.node, lowercased_name.value); \
+        YGNodeStyleSet##capitalized_name##Percent(                          \
+            self.node, lowercased_name.value);                              \
         break;                                                              \
       case YGUnitAuto:                                                      \
         YGNodeStyleSet##capitalized_name##Auto(self.node);                  \
@@ -67,25 +61,26 @@
     }                                                                       \
   }
 
-#define YG_EDGE_PROPERTY_GETTER(type, lowercased_name, capitalized_name, property, edge) \
-- (type)lowercased_name                                                                  \
-{                                                                                        \
+#define YG_EDGE_PROPERTY_GETTER(                             \
+    type, lowercased_name, capitalized_name, property, edge) \
+  -(type)lowercased_name {                                   \
     return YGNodeStyleGet##property(self.node, edge);        \
   }
 
-#define YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge) \
-- (void)set##capitalized_name:(CGFloat)lowercased_name                             \
-{                                                                                  \
+#define YG_EDGE_PROPERTY_SETTER(                                \
+    lowercased_name, capitalized_name, property, edge)          \
+  -(void)set##capitalized_name : (CGFloat)lowercased_name {     \
     YGNodeStyleSet##property(self.node, edge, lowercased_name); \
   }
 
 #define YG_EDGE_PROPERTY(lowercased_name, capitalized_name, property, edge) \
-YG_EDGE_PROPERTY_GETTER(CGFloat, lowercased_name, capitalized_name, property, edge) \
+  YG_EDGE_PROPERTY_GETTER(                                                  \
+      CGFloat, lowercased_name, capitalized_name, property, edge)           \
   YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
 
-#define YG_VALUE_EDGE_PROPERTY_SETTER(objc_lowercased_name, objc_capitalized_name, c_name, edge) \
-- (void)set##objc_capitalized_name:(YGValue)objc_lowercased_name                                 \
-{                                                                                                \
+#define YG_VALUE_EDGE_PROPERTY_SETTER(                                       \
+    objc_lowercased_name, objc_capitalized_name, c_name, edge)               \
+  -(void)set##objc_capitalized_name : (YGValue)objc_lowercased_name {        \
     switch (objc_lowercased_name.unit) {                                     \
       case YGUnitUndefined:                                                  \
         YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
@@ -94,35 +89,70 @@ YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
         YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
         break;                                                               \
       case YGUnitPercent:                                                    \
-      YGNodeStyleSet##c_name##Percent(self.node, edge, objc_lowercased_name.value);              \
+        YGNodeStyleSet##c_name##Percent(                                     \
+            self.node, edge, objc_lowercased_name.value);                    \
         break;                                                               \
       default:                                                               \
         NSAssert(NO, @"Not implemented");                                    \
     }                                                                        \
   }
 
-#define YG_VALUE_EDGE_PROPERTY(lowercased_name, capitalized_name, property, edge)   \
-YG_EDGE_PROPERTY_GETTER(YGValue, lowercased_name, capitalized_name, property, edge) \
-YG_VALUE_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
+#define YG_VALUE_EDGE_PROPERTY(                                   \
+    lowercased_name, capitalized_name, property, edge)            \
+  YG_EDGE_PROPERTY_GETTER(                                        \
+      YGValue, lowercased_name, capitalized_name, property, edge) \
+  YG_VALUE_EDGE_PROPERTY_SETTER(                                  \
+      lowercased_name, capitalized_name, property, edge)
 
 #define YG_VALUE_EDGES_PROPERTIES(lowercased_name, capitalized_name) \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Left, capitalized_name##Left, capitalized_name, YGEdgeLeft)                   \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Top, capitalized_name##Top, capitalized_name, YGEdgeTop)                      \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Right, capitalized_name##Right, capitalized_name, YGEdgeRight)                \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Bottom, capitalized_name##Bottom, capitalized_name, YGEdgeBottom)             \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Start, capitalized_name##Start, capitalized_name, YGEdgeStart)                \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##End, capitalized_name##End, capitalized_name, YGEdgeEnd)                      \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Horizontal, capitalized_name##Horizontal, capitalized_name, YGEdgeHorizontal) \
-YG_VALUE_EDGE_PROPERTY(lowercased_name##Vertical, capitalized_name##Vertical, capitalized_name, YGEdgeVertical)       \
-YG_VALUE_EDGE_PROPERTY(lowercased_name, capitalized_name, capitalized_name, YGEdgeAll)
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Left,                                         \
+      capitalized_name##Left,                                        \
+      capitalized_name,                                              \
+      YGEdgeLeft)                                                    \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Top,                                          \
+      capitalized_name##Top,                                         \
+      capitalized_name,                                              \
+      YGEdgeTop)                                                     \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Right,                                        \
+      capitalized_name##Right,                                       \
+      capitalized_name,                                              \
+      YGEdgeRight)                                                   \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Bottom,                                       \
+      capitalized_name##Bottom,                                      \
+      capitalized_name,                                              \
+      YGEdgeBottom)                                                  \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Start,                                        \
+      capitalized_name##Start,                                       \
+      capitalized_name,                                              \
+      YGEdgeStart)                                                   \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##End,                                          \
+      capitalized_name##End,                                         \
+      capitalized_name,                                              \
+      YGEdgeEnd)                                                     \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Horizontal,                                   \
+      capitalized_name##Horizontal,                                  \
+      capitalized_name,                                              \
+      YGEdgeHorizontal)                                              \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name##Vertical,                                     \
+      capitalized_name##Vertical,                                    \
+      capitalized_name,                                              \
+      YGEdgeVertical)                                                \
+  YG_VALUE_EDGE_PROPERTY(                                            \
+      lowercased_name, capitalized_name, capitalized_name, YGEdgeAll)
 
-YGValue YGPointValue(CGFloat value)
-{
+YGValue YGPointValue(CGFloat value) {
   return (YGValue){.value = value, .unit = YGUnitPoint};
 }
 
-YGValue YGPercentValue(CGFloat value)
-{
+YGValue YGPercentValue(CGFloat value) {
   return (YGValue){.value = value, .unit = YGUnitPercent};
 }
 
@@ -131,6 +161,7 @@ static YGConfigRef globalConfig;
 @interface YGLayout ()
 
 @property(nonatomic, weak, readonly) UIView* view;
+@property(nonatomic, assign, readonly) BOOL isUIView;
 
 @end
 
@@ -140,38 +171,35 @@ static YGConfigRef globalConfig;
 @synthesize isIncludedInLayout = _isIncludedInLayout;
 @synthesize node = _node;
 
-+ (void)initialize
-{
++ (void)initialize {
   globalConfig = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(globalConfig, YGExperimentalFeatureWebFlexBasis, true);
+  YGConfigSetExperimentalFeatureEnabled(
+      globalConfig, YGExperimentalFeatureWebFlexBasis, true);
   YGConfigSetPointScaleFactor(globalConfig, [UIScreen mainScreen].scale);
 }
 
-- (instancetype)initWithView:(UIView*)view
-{
+- (instancetype)initWithView:(UIView*)view {
   if (self = [super init]) {
     _view = view;
     _node = YGNodeNewWithConfig(globalConfig);
     YGNodeSetContext(_node, (__bridge void*)view);
     _isEnabled = NO;
     _isIncludedInLayout = YES;
+    _isUIView = [view isMemberOfClass:[UIView class]];
   }
 
   return self;
 }
 
-- (void)dealloc
-{
+- (void)dealloc {
   YGNodeFree(self.node);
 }
 
-- (BOOL)isDirty
-{
+- (BOOL)isDirty {
   return YGNodeIsDirty(self.node);
 }
 
-- (void)markDirty
-{
+- (void)markDirty {
   if (self.isDirty || !self.isLeaf) {
     return;
   }
@@ -180,21 +208,21 @@ static YGConfigRef globalConfig;
   // the measure function. Since we already know that this is a leaf,
   // this *should* be fine. Forgive me Hack Gods.
   const YGNodeRef node = self.node;
-  if (YGNodeGetMeasureFunc(node) == NULL) {
+  if (!YGNodeHasMeasureFunc(node)) {
     YGNodeSetMeasureFunc(node, YGMeasureView);
   }
 
   YGNodeMarkDirty(node);
 }
 
-- (NSUInteger)numberOfChildren
-{
+- (NSUInteger)numberOfChildren {
   return YGNodeGetChildCount(self.node);
 }
 
-- (BOOL)isLeaf
-{
-  NSAssert([NSThread isMainThread], @"This method must be called on the main thread.");
+- (BOOL)isLeaf {
+  NSAssert(
+      [NSThread isMainThread],
+      @"This method must be called on the main thread.");
   if (self.isEnabled) {
     for (UIView* subview in self.view.subviews) {
       YGLayout* const yoga = subview.yoga;
@@ -209,13 +237,11 @@ static YGConfigRef globalConfig;
 
 #pragma mark - Style
 
-- (YGPositionType)position
-{
+- (YGPositionType)position {
   return YGNodeStyleGetPositionType(self.node);
 }
 
-- (void)setPosition:(YGPositionType)position
-{
+- (void)setPosition:(YGPositionType)position {
   YGNodeStyleSetPositionType(self.node, position);
 }
 
@@ -229,6 +255,7 @@ YG_PROPERTY(YGWrap, flexWrap, FlexWrap)
 YG_PROPERTY(YGOverflow, overflow, Overflow)
 YG_PROPERTY(YGDisplay, display, Display)
 
+YG_PROPERTY(CGFloat, flex, Flex)
 YG_PROPERTY(CGFloat, flexGrow, FlexGrow)
 YG_PROPERTY(CGFloat, flexShrink, FlexShrink)
 YG_AUTO_VALUE_PROPERTY(flexBasis, FlexBasis)
@@ -258,41 +285,41 @@ YG_VALUE_PROPERTY(maxWidth, MaxWidth)
 YG_VALUE_PROPERTY(maxHeight, MaxHeight)
 YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
 
+YG_EDGE_PROPERTY(columnGap, ColumnGap, Gap, YGGutterColumn)
+YG_EDGE_PROPERTY(rowGap, RowGap, Gap, YGGutterRow)
+YG_EDGE_PROPERTY(gap, Gap, Gap, YGGutterAll)
+
 #pragma mark - Layout and Sizing
 
-- (YGDirection)resolvedDirection
-{
+- (YGDirection)resolvedDirection {
   return YGNodeLayoutGetDirection(self.node);
 }
 
-- (void)applyLayout
-{
+- (void)applyLayout {
   [self calculateLayoutWithSize:self.view.bounds.size];
   YGApplyLayoutToViewHierarchy(self.view, NO);
 }
 
-- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
-{
+- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin {
   [self calculateLayoutWithSize:self.view.bounds.size];
   YGApplyLayoutToViewHierarchy(self.view, preserveOrigin);
 }
 
-- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin dimensionFlexibility:(YGDimensionFlexibility)dimensionFlexibility
-{
+- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
+               dimensionFlexibility:
+                   (YGDimensionFlexibility)dimensionFlexibility {
   CGSize size = self.view.bounds.size;
   if (dimensionFlexibility & YGDimensionFlexibilityFlexibleWidth) {
     size.width = YGUndefined;
   }
-  if (dimensionFlexibility & YGDimensionFlexibilityFlexibleHeigth) {
+  if (dimensionFlexibility & YGDimensionFlexibilityFlexibleHeight) {
     size.height = YGUndefined;
   }
   [self calculateLayoutWithSize:size];
   YGApplyLayoutToViewHierarchy(self.view, preserveOrigin);
 }
 
-
-- (CGSize)intrinsicSize
-{
+- (CGSize)intrinsicSize {
   const CGSize constrainedSize = {
       .width = YGUndefined,
       .height = YGUndefined,
@@ -300,8 +327,7 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
   return [self calculateLayoutWithSize:constrainedSize];
 }
 
-- (CGSize)calculateLayoutWithSize:(CGSize)size
-{
+- (CGSize)calculateLayoutWithSize:(CGSize)size {
   NSAssert([NSThread isMainThread], @"Yoga calculation must be done on main.");
   NSAssert(self.isEnabled, @"Yoga is not enabled for this view.");
 
@@ -309,10 +335,7 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
 
   const YGNodeRef node = self.node;
   YGNodeCalculateLayout(
-    node,
-    size.width,
-    size.height,
-    YGNodeStyleGetDirection(node));
+      node, size.width, size.height, YGNodeStyleGetDirection(node));
 
   return (CGSize){
       .width = YGNodeLayoutGetWidth(node),
@@ -327,28 +350,40 @@ static YGSize YGMeasureView(
     float width,
     YGMeasureMode widthMode,
     float height,
-  YGMeasureMode heightMode)
-{
-  const CGFloat constrainedWidth = (widthMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : width;
-  const CGFloat constrainedHeight = (heightMode == YGMeasureModeUndefined) ? CGFLOAT_MAX: height;
+    YGMeasureMode heightMode) {
+  const CGFloat constrainedWidth =
+      (widthMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : width;
+  const CGFloat constrainedHeight =
+      (heightMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : height;
 
   UIView* view = (__bridge UIView*)YGNodeGetContext(node);
-  const CGSize sizeThatFits = [view sizeThatFits:(CGSize) {
+  CGSize sizeThatFits = CGSizeZero;
+
+  // The default implementation of sizeThatFits: returns the existing size of
+  // the view. That means that if we want to layout an empty UIView, which
+  // already has got a frame set, its measured size should be CGSizeZero, but
+  // UIKit returns the existing size.
+  //
+  // See https://github.com/facebook/yoga/issues/606 for more information.
+  if (!view.yoga.isUIView || [view.subviews count] > 0) {
+    sizeThatFits = [view sizeThatFits:(CGSize){
                                           .width = constrainedWidth,
                                           .height = constrainedHeight,
                                       }];
+  }
 
   return (YGSize){
-    .width = YGSanitizeMeasurement(constrainedWidth, sizeThatFits.width, widthMode),
-    .height = YGSanitizeMeasurement(constrainedHeight, sizeThatFits.height, heightMode),
+      .width = YGSanitizeMeasurement(
+          constrainedWidth, sizeThatFits.width, widthMode),
+      .height = YGSanitizeMeasurement(
+          constrainedHeight, sizeThatFits.height, heightMode),
   };
 }
 
 static CGFloat YGSanitizeMeasurement(
     CGFloat constrainedSize,
     CGFloat measuredSize,
-  YGMeasureMode measureMode)
-{
+    YGMeasureMode measureMode) {
   CGFloat result;
   if (measureMode == YGMeasureModeExactly) {
     result = constrainedSize;
@@ -361,8 +396,9 @@ static CGFloat YGSanitizeMeasurement(
   return result;
 }
 
-static BOOL YGNodeHasExactSameChildren(const YGNodeRef node, NSArray<UIView *> *subviews)
-{
+static BOOL YGNodeHasExactSameChildren(
+    const YGNodeRef node,
+    NSArray<UIView*>* subviews) {
   if (YGNodeGetChildCount(node) != subviews.count) {
     return NO;
   }
@@ -376,8 +412,7 @@ static BOOL YGNodeHasExactSameChildren(const YGNodeRef node, NSArray<UIView *> *
   return YES;
 }
 
-static void YGAttachNodesFromViewHierachy(UIView *const view)
-{
+static void YGAttachNodesFromViewHierachy(UIView* const view) {
   YGLayout* const yoga = view.yoga;
   const YGNodeRef node = yoga.node;
 
@@ -388,7 +423,8 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
   } else {
     YGNodeSetMeasureFunc(node, NULL);
 
-    NSMutableArray<UIView *> *subviewsToInclude = [[NSMutableArray alloc] initWithCapacity:view.subviews.count];
+    NSMutableArray<UIView*>* subviewsToInclude =
+        [[NSMutableArray alloc] initWithCapacity:view.subviews.count];
     for (UIView* subview in view.subviews) {
       if (subview.yoga.isEnabled && subview.yoga.isIncludedInLayout) {
         [subviewsToInclude addObject:subview];
@@ -408,19 +444,15 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
   }
 }
 
-static void YGRemoveAllChildren(const YGNodeRef node)
-{
+static void YGRemoveAllChildren(const YGNodeRef node) {
   if (node == NULL) {
     return;
   }
 
-  while (YGNodeGetChildCount(node) > 0) {
-    YGNodeRemoveChild(node, YGNodeGetChild(node, YGNodeGetChildCount(node) - 1));
-  }
+  YGNodeRemoveAllChildren(node);
 }
 
-static CGFloat YGRoundPixelValue(CGFloat value)
-{
+static CGFloat YGRoundPixelValue(CGFloat value) {
   static CGFloat scale;
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^() {
@@ -430,9 +462,10 @@ static CGFloat YGRoundPixelValue(CGFloat value)
   return roundf(value * scale) / scale;
 }
 
-static void YGApplyLayoutToViewHierarchy(UIView *view, BOOL preserveOrigin)
-{
-  NSCAssert([NSThread isMainThread], @"Framesetting should only be done on the main thread.");
+static void YGApplyLayoutToViewHierarchy(UIView* view, BOOL preserveOrigin) {
+  NSCAssert(
+      [NSThread isMainThread],
+      @"Framesetting should only be done on the main thread.");
 
   const YGLayout* yoga = view.yoga;
 
@@ -453,13 +486,17 @@ static void YGApplyLayoutToViewHierarchy(UIView *view, BOOL preserveOrigin)
 
   const CGPoint origin = preserveOrigin ? view.frame.origin : CGPointZero;
   view.frame = (CGRect){
-    .origin = {
+      .origin =
+          {
               .x = YGRoundPixelValue(topLeft.x + origin.x),
               .y = YGRoundPixelValue(topLeft.y + origin.y),
           },
-    .size = {
-      .width = YGRoundPixelValue(bottomRight.x) - YGRoundPixelValue(topLeft.x),
-      .height = YGRoundPixelValue(bottomRight.y) - YGRoundPixelValue(topLeft.y),
+      .size =
+          {
+              .width = YGRoundPixelValue(bottomRight.x) -
+                  YGRoundPixelValue(topLeft.x),
+              .height = YGRoundPixelValue(bottomRight.y) -
+                  YGRoundPixelValue(topLeft.y),
           },
   };
 

YogaKit/Source/YGLayoutExtensions.swift

@@ -1,12 +1,11 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+import yoga;
 postfix operator %
 
 extension Int {

YogaKit/Tests/YogaKitTests.m

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import <XCTest/XCTest.h>
@@ -18,15 +16,13 @@
 
 @implementation YogaKitTests
 
-- (void)testConfigureLayoutIsNoOpWithNilBlock
-{
+- (void)testConfigureLayoutIsNoOpWithNilBlock {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   id block = nil;
   XCTAssertNoThrow([view configureLayoutWithBlock:block]);
 }
 
-- (void)testConfigureLayoutBlockWorksWithValidBlock
-{
+- (void)testConfigureLayoutBlockWorksWithValidBlock {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   [view configureLayoutWithBlock:^(YGLayout* layout) {
     XCTAssertNotNil(layout);
@@ -38,8 +34,7 @@
   XCTAssertEqual(view.yoga.width.value, 25);
 }
 
-- (void)testNodesAreDeallocedWithSingleView
-{
+- (void)testNodesAreDeallocedWithSingleView {
   __weak YGLayout* layoutRef = nil;
 
   @autoreleasepool {
@@ -55,8 +50,7 @@
   XCTAssertNil(layoutRef);
 }
 
-- (void)testNodesAreDeallocedCascade
-{
+- (void)testNodesAreDeallocedCascade {
   __weak YGLayout* topLayout = nil;
   __weak YGLayout* subviewLayout = nil;
 
@@ -76,8 +70,7 @@
   XCTAssertNil(subviewLayout);
 }
 
-- (void)testIsEnabled
-{
+- (void)testIsEnabled {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   XCTAssertFalse(view.yoga.isEnabled);
 
@@ -88,23 +81,24 @@
   XCTAssertFalse(view.yoga.isEnabled);
 }
 
-- (void)testSizeThatFitsAsserts
-{
+- (void)testSizeThatFitsAsserts {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
-  dispatch_sync(dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL), ^(void){
+  dispatch_sync(
+      dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL),
+      ^(void) {
         XCTAssertThrows(view.yoga.intrinsicSize);
       });
 }
 
-- (void)testSizeThatFitsSmoke
-{
+- (void)testSizeThatFitsSmoke {
   UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
   container.yoga.alignItems = YGAlignFlexStart;
 
   UILabel* longTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
-  longTextLabel.text = @"This is a very very very very very very very very long piece of text.";
+  longTextLabel.text =
+      @"This is a very very very very very very very very long piece of text.";
   longTextLabel.lineBreakMode = NSLineBreakByTruncatingTail;
   longTextLabel.numberOfLines = 1;
   longTextLabel.yoga.isEnabled = YES;
@@ -126,11 +120,21 @@
   const CGSize longTextLabelSize = longTextLabel.yoga.intrinsicSize;
 
   XCTAssertEqual(longTextLabelSize.height, containerSize.height);
-  XCTAssertEqual(longTextLabelSize.width + textBadgeView.yoga.intrinsicSize.width, containerSize.width);
+  XCTAssertEqual(
+      longTextLabelSize.width + textBadgeView.yoga.intrinsicSize.width,
+      containerSize.width);
 }
 
-- (void)testPreservingOrigin
-{
+- (void)testSizeThatFitsEmptyView {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectMake(10, 10, 200, 200)];
+  view.yoga.isEnabled = YES;
+
+  const CGSize viewSize = view.yoga.intrinsicSize;
+  XCTAssertEqual(viewSize.height, 0);
+  XCTAssertEqual(viewSize.width, 0);
+}
+
+- (void)testPreservingOrigin {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 50, 75)];
   container.yoga.isEnabled = YES;
 
@@ -154,8 +158,7 @@
   XCTAssertEqual(25, view2.frame.origin.y);
 }
 
-- (void)testContainerWithFlexibleWidthGetsCorrectlySized
-{
+- (void)testContainerWithFlexibleWidthGetsCorrectlySized {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
@@ -165,13 +168,14 @@
   view.yoga.height = YGPointValue(100);
   [container addSubview:view];
 
-  [container.yoga applyLayoutPreservingOrigin:YES dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth];
+  [container.yoga
+      applyLayoutPreservingOrigin:YES
+             dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth];
   XCTAssertEqual(100, container.frame.size.width);
   XCTAssertEqual(200, container.frame.size.height);
 }
 
-- (void)testContainerWithFlexibleHeightGetsCorrectlySized
-{
+- (void)testContainerWithFlexibleHeightGetsCorrectlySized {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
@@ -181,13 +185,14 @@
   view.yoga.height = YGPointValue(100);
   [container addSubview:view];
 
-  [container.yoga applyLayoutPreservingOrigin:YES dimensionFlexibility:YGDimensionFlexibilityFlexibleHeigth];
+  [container.yoga
+      applyLayoutPreservingOrigin:YES
+             dimensionFlexibility:YGDimensionFlexibilityFlexibleHeight];
   XCTAssertEqual(200, container.frame.size.width);
   XCTAssertEqual(100, container.frame.size.height);
 }
 
-- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized
-{
+- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
@@ -197,13 +202,15 @@
   view.yoga.height = YGPointValue(100);
   [container addSubview:view];
 
-  [container.yoga applyLayoutPreservingOrigin:YES dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth | YGDimensionFlexibilityFlexibleHeigth];
+  [container.yoga
+      applyLayoutPreservingOrigin:YES
+             dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth |
+             YGDimensionFlexibilityFlexibleHeight];
   XCTAssertEqual(100, container.frame.size.width);
   XCTAssertEqual(100, container.frame.size.height);
 }
 
-- (void)testMarkingDirtyOnlyWorksOnLeafNodes
-{
+- (void)testMarkingDirtyOnlyWorksOnLeafNodes {
   UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
   container.yoga.isEnabled = YES;
 
@@ -220,8 +227,7 @@
   XCTAssertTrue(subview.yoga.isDirty);
 }
 
-- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation
-{
+- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
@@ -245,11 +251,12 @@
   XCTAssertFalse(CGSizeEqualToSize(view.frame.size, viewSizeAfterFirstPass));
 }
 
-- (void)testFrameAndOriginPlacement
-{
+- (void)testFrameAndOriginPlacement {
   const CGSize containerSize = CGSizeMake(320, 50);
 
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
+  UIView* container = [[UIView alloc]
+      initWithFrame:CGRectMake(
+                        0, 0, containerSize.width, containerSize.height)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
 
@@ -270,22 +277,30 @@
 
   [container.yoga applyLayoutPreservingOrigin:YES];
 
-  XCTAssertEqualWithAccuracy(subview2.frame.origin.x, CGRectGetMaxX(subview1.frame), FLT_EPSILON);
-  XCTAssertEqualWithAccuracy(subview3.frame.origin.x, CGRectGetMaxX(subview2.frame), FLT_EPSILON);
+  XCTAssertEqualWithAccuracy(
+      subview2.frame.origin.x, CGRectGetMaxX(subview1.frame), FLT_EPSILON);
+  XCTAssertEqualWithAccuracy(
+      subview3.frame.origin.x, CGRectGetMaxX(subview2.frame), FLT_EPSILON);
 
   CGFloat totalWidth = 0;
   for (UIView* view in container.subviews) {
     totalWidth += view.bounds.size.width;
   }
 
-  XCTAssertEqual(containerSize.width, totalWidth, @"The container's width is %.6f, the subviews take up %.6f", containerSize.width, totalWidth);
+  XCTAssertEqual(
+      containerSize.width,
+      totalWidth,
+      @"The container's width is %.6f, the subviews take up %.6f",
+      containerSize.width,
+      totalWidth);
 }
 
-- (void)testThatLayoutIsCorrectWhenWeSwapViewOrder
-{
+- (void)testThatLayoutIsCorrectWhenWeSwapViewOrder {
   const CGSize containerSize = CGSizeMake(300, 50);
 
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
+  UIView* container = [[UIView alloc]
+      initWithFrame:CGRectMake(
+                        0, 0, containerSize.width, containerSize.height)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
 
@@ -321,11 +336,12 @@
   XCTAssertTrue(CGRectEqualToRect(subview2.frame, CGRectMake(100, 0, 100, 50)));
 }
 
-- (void)testThatWeRespectIncludeInLayoutFlag
-{
+- (void)testThatWeRespectIncludeInLayoutFlag {
   const CGSize containerSize = CGSizeMake(300, 50);
 
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
+  UIView* container = [[UIView alloc]
+      initWithFrame:CGRectMake(
+                        0, 0, containerSize.width, containerSize.height)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
 
@@ -356,12 +372,12 @@
   XCTAssertEqual(subview1.bounds.size.width, 150);
   XCTAssertEqual(subview2.bounds.size.width, 150);
 
-  // We don't set the frame to zero, so, it should be set to what it was previously at.
+  // We don't set the frame to zero, so, it should be set to what it was
+  // previously at.
   XCTAssertEqual(subview3.bounds.size.width, 100);
 }
 
-- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews
-{
+- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews {
   UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
@@ -389,8 +405,7 @@
   XCTAssertEqual(container.yoga.numberOfChildren, 2);
 }
 
-- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond
-{
+- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
@@ -425,8 +440,7 @@
   XCTAssertEqual(subview3.bounds.size.width, 100);
 }
 
-- (void)testIsLeafFlag
-{
+- (void)testIsLeafFlag {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   XCTAssertTrue(view.yoga.isLeaf);
 
@@ -446,8 +460,7 @@
   XCTAssertFalse(view.yoga.isLeaf);
 }
 
-- (void)testThatWeCorrectlyAttachNestedViews
-{
+- (void)testThatWeCorrectlyAttachNestedViews {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionColumn;
@@ -504,8 +517,7 @@
   }
 }
 
-- (void)testThatANonLeafNodeCanBecomeALeafNode
-{
+- (void)testThatANonLeafNodeCanBecomeALeafNode {
   UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
   container.yoga.isEnabled = YES;
 
@@ -522,16 +534,14 @@
   [container.yoga applyLayoutPreservingOrigin:YES];
 }
 
-- (void)testPointPercent
-{
+- (void)testPointPercent {
   XCTAssertEqual(YGPointValue(1).value, 1);
   XCTAssertEqual(YGPointValue(1).unit, YGUnitPoint);
   XCTAssertEqual(YGPercentValue(2).value, 2);
   XCTAssertEqual(YGPercentValue(2).unit, YGUnitPercent);
 }
 
-- (void)testPositionalPropertiesWork
-{
+- (void)testPositionalPropertiesWork {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.left = YGPointValue(1);
@@ -577,8 +587,7 @@
   XCTAssertEqual(view.yoga.end.unit, YGUnitPercent);
 }
 
-- (void)testMarginPropertiesWork
-{
+- (void)testMarginPropertiesWork {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.margin = YGPointValue(1);
@@ -645,8 +654,7 @@
   XCTAssertEqual(view.yoga.marginEnd.unit, YGUnitPercent);
 }
 
-- (void)testPaddingPropertiesWork
-{
+- (void)testPaddingPropertiesWork {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.padding = YGPointValue(1);
@@ -713,8 +721,7 @@
   XCTAssertEqual(view.yoga.paddingEnd.unit, YGUnitPercent);
 }
 
-- (void)testBorderWidthPropertiesWork
-{
+- (void)testBorderWidthPropertiesWork {
   UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.borderWidth = 1;

YogaKit/YogaKitSample/YogaKitSample.xcodeproj/project.pbxproj

@@ -1,3 +1,10 @@
+/**
+ * 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.
+ */
+
 // !$*UTF8*$!
 {
 	archiveVersion = 1;

YogaKit/YogaKitSample/YogaKitSample/AppDelegate.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import Foundation

YogaKit/YogaKitSample/YogaKitSample/ExamplesViewController.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import UIKit

YogaKit/YogaKitSample/YogaKitSample/SwiftViewController.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import UIKit

YogaKit/YogaKitSample/YogaKitSample/ViewController.m

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import "ViewController.h"
@@ -12,8 +11,7 @@
 
 @implementation ViewController
 
-- (void)viewDidLoad
-{
+- (void)viewDidLoad {
   UIView* root = self.view;
   root.backgroundColor = [UIColor redColor];
   root.yoga.isEnabled = YES;
@@ -34,8 +32,7 @@
       .size = {
           .width = 200,
           .height = 100,
-        }
-    };
+      }};
 
   UIView* child3 = [UIView new];
   child3.backgroundColor = [UIColor yellowColor];
@@ -43,8 +40,7 @@
       .size = {
           .width = 100,
           .height = 100,
-        }
-    };
+      }};
 
   [child2 addSubview:child3];
   [root addSubview:child1];
@@ -52,5 +48,4 @@
   [root.yoga applyLayoutPreservingOrigin:NO];
 }
 
-
 @end

YogaKit/YogaKitSample/YogaKitSample/ViewControllers/BasicViewController.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import UIKit

YogaKit/YogaKitSample/YogaKitSample/ViewControllers/LayoutInclusionViewController.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import UIKit

YogaKit/YogaKitSample/YogaKitSample/Views/SingleLabelCollectionCell.swift

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 import UIKit

android/BUCK

@@ -1,32 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "ANDROID_JAVA_TARGET", "ANDROID_RES_TARGET", "INFER_ANNOTATIONS_TARGET", "JAVA_TARGET", "PROGRUARD_ANNOTATIONS_TARGET", "android_aar", "android_resource")
-
-android_aar(
-    name = "android",
-    manifest_skeleton = "src/main/AndroidManifest.xml",
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_JAVA_TARGET,
-        ANDROID_RES_TARGET,
-        INFER_ANNOTATIONS_TARGET,
-        JAVA_TARGET,
-        PROGRUARD_ANNOTATIONS_TARGET,
-    ],
-)
-
-android_resource(
-    name = "res",
-    package = "com.facebook.yoga.android",
-    res = "src/main/res",
-    visibility = [
-        "PUBLIC",
-    ],
-)

android/README.md

@@ -4,11 +4,11 @@
 
 YogaLayout is available via jcenter:
 
-    compile 'com.facebook.yoga.android:yoga-layout:1.2.0'
+    implementation 'com.facebook.yoga.android:yoga-layout:1.16.0'
 
 ## Getting Started
 
-Check out the docs [here](https://facebook.github.io/yoga/docs/api/android/).
+Check out the docs [here](https://yogalayout.com/getting-started/standalone/).
 
 We also have a sample project.  To try it, clone the repo and run (with a device attached)
 

android/build.gradle

@@ -1,14 +1,18 @@
-apply plugin: 'com.jfrog.bintray'
-apply plugin: 'com.android.library'
-apply plugin: 'com.github.dcendents.android-maven'
-apply plugin: 'maven-publish'
+/*
+ * 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.
+ */
 
-version = VERSION_NAME
-group = GROUP
+apply plugin: 'com.android.library'
 
 android {
+    namespace 'com.facebook.yoga.android'
+
     compileSdkVersion rootProject.compileSdkVersion
     buildToolsVersion rootProject.buildToolsVersion
+    ndkVersion rootProject.ndkVersion
 
     defaultConfig {
         minSdkVersion rootProject.minSdkVersion
@@ -25,21 +29,10 @@ dependencies {
     api project(':yoga')
 }
 
-task sourcesJar(type: Jar) {
-    classifier = 'source'
-    from android.sourceSets.main.java.srcDirs
+// We don't build Javadoc at this time as we can't disable "BUCK" files
+// from mistakenly getting parsed as Java.
+tasks.withType(Javadoc).all {
+  enabled = false
 }
 
-task javadoc(type: Javadoc) {
-    failOnError false
-    source = android.sourceSets.main.java.sourceFiles
-    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
-    classpath += configurations.compile
-}
-
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    classifier = 'javadoc'
-    from javadoc.destinationDir
-}
-
-apply from: rootProject.file('gradle/release.gradle')
+apply plugin: 'com.vanniktech.maven.publish'

android/gradle.properties

@@ -1,3 +1,10 @@
+#
+#  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.
+#
+
 GROUP=com.facebook.yoga.android
 POM_NAME=YogaLayout
 POM_DESCRIPTION=YogaLayout

android/sample/AndroidManifest.xml

@@ -9,7 +9,6 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.facebook.samples.yoga"
           android:versionCode="1"
           android:versionName="1.0"
           >
@@ -17,11 +16,6 @@
   <variable name="applicationId" value="com.facebook.yoga"/>
   <variable name="app_label" value="Yoga Sample App"/>
 
-  <uses-sdk
-    android:minSdkVersion="15"
-    android:targetSdkVersion="19"
-    />
-
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
   <application

android/sample/BUCK

@@ -1,35 +0,0 @@
-# Copyright 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the license found in the
-# LICENSE-examples file in the root directory of this source tree.
-
-load("//:yoga_defs.bzl", "ANDROID_SAMPLE_JAVA_TARGET", "ANDROID_SAMPLE_RES_TARGET", "ANDROID_RES_TARGET", "android_binary", "android_resource")
-
-android_binary(
-    name = "sample",
-    keystore = ":debug_keystore",
-    manifest = "AndroidManifest.xml",
-    deps = [
-        ANDROID_SAMPLE_JAVA_TARGET,
-        ANDROID_SAMPLE_RES_TARGET,
-    ],
-)
-
-android_resource(
-    name = "res",
-    package = "com.facebook.samples.yoga",
-    res = "res",
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_RES_TARGET,
-    ],
-)
-
-keystore(
-    name = "debug_keystore",
-    properties = "debug.keystore.properties",
-    store = "debug.keystore",
-)

android/sample/java/com/facebook/samples/yoga/BUCK

@@ -1,23 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "ANDROID_JAVA_TARGET", "ANDROID_SAMPLE_RES_TARGET", "ANDROID_SUPPORT_TARGET", "APPCOMPAT_TARGET", "SOLOADER_TARGET", "android_library")
-
-android_library(
-    name = "yoga",
-    srcs = glob(["**/*.java"]),
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_JAVA_TARGET,
-        ANDROID_SAMPLE_RES_TARGET,
-        ANDROID_SUPPORT_TARGET,
-        APPCOMPAT_TARGET,
-        SOLOADER_TARGET,
-    ],
-)

android/sample/java/com/facebook/samples/yoga/BenchmarkActivity.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/BenchmarkAggregator.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/BenchmarkFragment.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/BenchmarkInflate.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/BenchmarkLayout.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/BenchmarkMeasure.java

@@ -1,4 +1,9 @@
-// Copyright 2004-present Facebook. All Rights Reserved.
+/*
+ * 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.
+ */
 
 package com.facebook.samples.yoga;
 

android/sample/java/com/facebook/samples/yoga/MainActivity.java

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 package com.facebook.samples.yoga;

android/src/main/AndroidManifest.xml

@@ -1,24 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <!--
-  Copyright (c) 2014-present, Facebook, Inc.
-  All rights reserved.
+  Copyright (c) Facebook, Inc. and its affiliates.
 
-  This source code is licensed under the BSD-style license found in the
-  LICENSE file in the root directory of this source tree. An additional grant
-  of patent rights can be found in the PATENTS file in the same directory.
+  This source code is licensed under the MIT license found in the
+  LICENSE file in the root directory of this source tree.
 -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.facebook.yoga.android"
-          android:versionCode="1"
-          android:versionName="1.0"
-          >
-
-  <uses-sdk
-    android:minSdkVersion="15"
-    android:targetSdkVersion="21"
-    />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
   <application/>
 

android/src/main/java/com/facebook/yoga/android/BUCK

@@ -1,23 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "ANDROID_RES_TARGET", "INFER_ANNOTATIONS_TARGET", "JAVA_TARGET", "JSR_305_TARGET", "SOLOADER_TARGET", "android_library")
-
-android_library(
-    name = "android",
-    srcs = glob(["**/*.java"]),
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_RES_TARGET,
-        INFER_ANNOTATIONS_TARGET,
-        JAVA_TARGET,
-        JSR_305_TARGET,
-        SOLOADER_TARGET,
-    ],
-)

android/src/main/java/com/facebook/yoga/android/VirtualYogaLayout.java

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 package com.facebook.yoga.android;
@@ -20,6 +18,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import com.facebook.yoga.YogaNode;
+import com.facebook.yoga.YogaNodeFactory;
 
 /**
  * Much like a {@link YogaLayout}, except this class does not render itself (the container) to the
@@ -35,7 +34,7 @@ public class VirtualYogaLayout extends ViewGroup {
 
   final private List<View> mChildren = new LinkedList<>();
   final private Map<View, YogaNode> mYogaNodes = new HashMap<>();
-  final private YogaNode mYogaNode = new YogaNode();
+  final private YogaNode mYogaNode = YogaNodeFactory.create();
 
   public VirtualYogaLayout(Context context) {
     super(context);
@@ -75,7 +74,7 @@ public class VirtualYogaLayout extends ViewGroup {
       return;
     }
 
-    YogaNode node = new YogaNode();
+    YogaNode node = YogaNodeFactory.create();
     YogaLayout.LayoutParams lp = new YogaLayout.LayoutParams(params);
     YogaLayout.applyLayoutParams(lp, node, child);
     node.setData(child);

android/src/main/java/com/facebook/yoga/android/YogaLayout.java

@@ -1,17 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 package com.facebook.yoga.android;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.TypedArray;
@@ -23,9 +18,6 @@ import android.util.SparseArray;
 import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
-import android.util.Log;
-
-import com.facebook.yoga.android.R;
 import com.facebook.yoga.YogaAlign;
 import com.facebook.yoga.YogaConstants;
 import com.facebook.yoga.YogaDirection;
@@ -37,10 +29,12 @@ import com.facebook.yoga.YogaMeasureFunction;
 import com.facebook.yoga.YogaMeasureMode;
 import com.facebook.yoga.YogaMeasureOutput;
 import com.facebook.yoga.YogaNode;
-import com.facebook.yoga.YogaNode;
+import com.facebook.yoga.YogaNodeFactory;
 import com.facebook.yoga.YogaOverflow;
 import com.facebook.yoga.YogaPositionType;
 import com.facebook.yoga.YogaWrap;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * A {@code ViewGroup} based on the Yoga layout engine.
@@ -53,14 +47,14 @@ import com.facebook.yoga.YogaWrap;
  * <YogaLayout
  *     xmlns:android="http://schemas.android.com/apk/res/android"
  *     xmlns:yoga="http://schemas.android.com/apk/com.facebook.yoga.android"
- *     android:layout_width="match_parent"
- *     android:layout_height="match_parent"
+ *     android:layout_width="match_owner"
+ *     android:layout_height="match_owner"
  *     yoga:flex_direction="row"
  *     yoga:padding_all="10dp"
  *     >
  *     <TextView
- *         android:layout_width="match_parent"
- *         android:layout_height="match_parent"
+ *         android:layout_width="match_owner"
+ *         android:layout_height="match_owner"
  *         android:text="Hello, World!"
  *         yoga:flex="1"
  *         />
@@ -85,7 +79,7 @@ public class YogaLayout extends ViewGroup {
   public YogaLayout(Context context, AttributeSet attrs, int defStyleAttr) {
     super(context, attrs, defStyleAttr);
 
-    mYogaNode = new YogaNode();
+    mYogaNode = YogaNodeFactory.create();
     mYogaNodes = new HashMap<>();
 
     mYogaNode.setData(this);
@@ -162,7 +156,7 @@ public class YogaLayout extends ViewGroup {
       if(mYogaNodes.containsKey(child)) {
         childNode = mYogaNodes.get(child);
       } else {
-        childNode = new YogaNode();
+        childNode = YogaNodeFactory.create();
       }
 
       childNode.setData(child);
@@ -269,11 +263,11 @@ public class YogaLayout extends ViewGroup {
       return;
     }
 
-    final YogaNode parent = node.getParent();
+    final YogaNode owner = node.getOwner();
 
-    for (int i = 0; i < parent.getChildCount(); i++) {
-      if (parent.getChildAt(i).equals(node)) {
-        parent.removeChildAt(i);
+    for (int i = 0; i < owner.getChildCount(); i++) {
+      if (owner.getChildAt(i).equals(node)) {
+        owner.removeChildAt(i);
         break;
       }
     }
@@ -293,6 +287,8 @@ public class YogaLayout extends ViewGroup {
       if (view.getVisibility() == GONE) {
         return;
       }
+      int left = Math.round(xOffset + node.getLayoutX());
+      int top = Math.round(yOffset + node.getLayoutY());
       view.measure(
           View.MeasureSpec.makeMeasureSpec(
               Math.round(node.getLayoutWidth()),
@@ -300,11 +296,7 @@ public class YogaLayout extends ViewGroup {
           View.MeasureSpec.makeMeasureSpec(
               Math.round(node.getLayoutHeight()),
               View.MeasureSpec.EXACTLY));
-      view.layout(
-          Math.round(xOffset + node.getLayoutX()),
-          Math.round(yOffset + node.getLayoutY()),
-          Math.round(xOffset + node.getLayoutX() + node.getLayoutWidth()),
-          Math.round(yOffset + node.getLayoutY() + node.getLayoutHeight()));
+      view.layout(left, top, left + view.getMeasuredWidth(), top + view.getMeasuredHeight());
     }
 
     final int childrenCount = node.getChildCount();
@@ -324,7 +316,7 @@ public class YogaLayout extends ViewGroup {
 
   @Override
   protected void onLayout(boolean changed, int l, int t, int r, int b) {
-    // Either we are a root of a tree, or this function is called by our parent's onLayout, in which
+    // Either we are a root of a tree, or this function is called by our owner's onLayout, in which
     // case our r-l and b-t are the size of our node.
     if (!(getParent() instanceof YogaLayout)) {
         createLayout(
@@ -708,7 +700,7 @@ public class YogaLayout extends ViewGroup {
     /**
      * Constructs a set of layout params, given width and height specs.  In this case, we can set
      * the {@code yoga:width} and {@code yoga:height} if we are given them explicitly.  If other
-     * options (such as {@code match_parent} or {@code wrap_content} are given, then the parent
+     * options (such as {@code match_owner} or {@code wrap_content} are given, then the owner
      * LayoutParams will store them, and we deal with them during layout. (see
      * {@link YogaLayout#createLayout})
      *
@@ -782,9 +774,9 @@ public class YogaLayout extends ViewGroup {
      * {@code View}'s measure function.
      *
      * @param node The yoga node to measure
-     * @param width The suggested width from the parent
+     * @param width The suggested width from the owner
      * @param widthMode The type of suggestion for the width
-     * @param height The suggested height from the parent
+     * @param height The suggested height from the owner
      * @param heightMode The type of suggestion for the height
      * @return A measurement output ({@code YogaMeasureOutput}) for the node
      */

android/src/main/java/com/facebook/yoga/android/YogaViewLayoutFactory.java

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 package com.facebook.yoga.android;

android/src/main/res/values/attrs.xml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="utf-8" ?>
 
 <!--
-  Copyright (c) 2014-present, Facebook, Inc.
-  All rights reserved.
+  Copyright (c) Facebook, Inc. and its affiliates.
 
-  This source code is licensed under the BSD-style license found in the
-  LICENSE file in the root directory of this source tree. An additional grant
-  of patent rights can be found in the PATENTS file in the same directory.
+  This source code is licensed under the MIT license found in the
+  LICENSE file in the root directory of this source tree.
 -->
 
 <resources>
@@ -132,8 +130,14 @@
     <attr name="yg_positionAll" format="dimension|string"/>
 
     <attr name="yg_positionType" format="enum">
-      <enum name="relative" value="0"/>
-      <enum name="absolute" value="1"/>
+      <!-- "static" is a reserved keyword
+      <enum name="static" value="0"/>
+      -->
+      <enum name="relative" value="1"/>
+      <enum name="absolute" value="2"/>
+      <enum name="position_static" value="0"/>
+      <enum name="position_relative" value="1"/>
+      <enum name="position_absolute" value="2"/>
     </attr>
 
     <attr name="yg_width" format="dimension|string"/>

benchmark/BUCK

@@ -1,27 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("//:yoga_defs.bzl", "yoga_dep")
-
-cxx_binary(
-    name = "benchmark",
-    srcs = glob(["*.c"]),
-    headers = subdir_glob([("", "*.h")]),
-    header_namespace = "",
-    compiler_flags = [
-        "-fno-omit-frame-pointer",
-        "-fexceptions",
-        "-Wall",
-        "-Werror",
-        "-O3",
-        "-std=c11",
-    ],
-    visibility = ["PUBLIC"],
-    deps = [
-        yoga_dep(":yoga"),
-    ],
-)

benchmark/CMakeLists.txt

@@ -0,0 +1,19 @@
+# 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.
+
+
+cmake_minimum_required(VERSION 3.13)
+project(benchmark)
+set(CMAKE_VERBOSE_MAKEFILE on)
+
+set(YOGA_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/..)
+include(${YOGA_ROOT}/cmake/project-defaults.cmake)
+
+add_subdirectory(${YOGA_ROOT}/yoga ${CMAKE_CURRENT_BINARY_DIR}/yoga)
+
+file(GLOB SOURCES CONFIGURE_DEPENDS
+    ${CMAKE_CURRENT_SOURCE_DIR}/*.c)
+add_executable(benchmark ${SOURCES})
+target_link_libraries(benchmark yogacore)

benchmark/YGBenchmark.c

@@ -1,17 +1,79 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
-#include "YGBenchmark.h"
+#include <math.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
 
 #include <yoga/Yoga.h>
 
-static YGSize _measure(YGNodeRef node,
+#define NUM_REPETITIONS 1000
+
+#define YGBENCHMARKS(BLOCK)                \
+  int main(int argc, char const* argv[]) { \
+    clock_t __start;                       \
+    clock_t __endTimes[NUM_REPETITIONS];   \
+    { BLOCK }                              \
+    return 0;                              \
+  }
+
+#define YGBENCHMARK(NAME, BLOCK)                         \
+  __start = clock();                                     \
+  for (uint32_t __i = 0; __i < NUM_REPETITIONS; __i++) { \
+    {BLOCK} __endTimes[__i] = clock();                   \
+  }                                                      \
+  __printBenchmarkResult(NAME, __start, __endTimes);
+
+static int __compareDoubles(const void* a, const void* b) {
+  double arg1 = *(const double*) a;
+  double arg2 = *(const double*) b;
+
+  if (arg1 < arg2) {
+    return -1;
+  }
+
+  if (arg1 > arg2) {
+    return 1;
+  }
+
+  return 0;
+}
+
+static void __printBenchmarkResult(
+    char* name,
+    clock_t start,
+    clock_t* endTimes) {
+  double timesInMs[NUM_REPETITIONS];
+  double mean = 0;
+  clock_t lastEnd = start;
+  for (uint32_t i = 0; i < NUM_REPETITIONS; i++) {
+    timesInMs[i] = (endTimes[i] - lastEnd) / (double) CLOCKS_PER_SEC * 1000;
+    lastEnd = endTimes[i];
+    mean += timesInMs[i];
+  }
+  mean /= NUM_REPETITIONS;
+
+  qsort(timesInMs, NUM_REPETITIONS, sizeof(double), __compareDoubles);
+  double median = timesInMs[NUM_REPETITIONS / 2];
+
+  double variance = 0;
+  for (uint32_t i = 0; i < NUM_REPETITIONS; i++) {
+    variance += pow(timesInMs[i] - mean, 2);
+  }
+  variance /= NUM_REPETITIONS;
+  double stddev = sqrt(variance);
+
+  printf("%s: median: %lf ms, stddev: %lf ms\n", name, median, stddev);
+}
+
+static YGSize _measure(
+    YGNodeRef node,
     float width,
     YGMeasureMode widthMode,
     float height,
@@ -23,7 +85,6 @@ static YGSize _measure(YGNodeRef node,
 }
 
 YGBENCHMARKS({
-
   YGBENCHMARK("Stack with flex", {
     const YGNodeRef root = YGNodeNew();
     YGNodeStyleSetWidth(root, 100);
@@ -99,9 +160,10 @@ YGBENCHMARKS({
           YGNodeStyleSetHeight(grandGrandChild, 10);
           YGNodeInsertChild(grandChild, grandGrandChild, 0);
 
-          for (uint32_t iii = 0; iii < 10; iii++) {
+          for (uint32_t iiii = 0; iiii < 10; iiii++) {
             const YGNodeRef grandGrandGrandChild = YGNodeNew();
-            YGNodeStyleSetFlexDirection(grandGrandGrandChild, YGFlexDirectionRow);
+            YGNodeStyleSetFlexDirection(
+                grandGrandGrandChild, YGFlexDirectionRow);
             YGNodeStyleSetFlexGrow(grandGrandGrandChild, 1);
             YGNodeStyleSetWidth(grandGrandGrandChild, 10);
             YGNodeStyleSetHeight(grandGrandGrandChild, 10);
@@ -114,5 +176,4 @@ YGBENCHMARKS({
     YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
     YGNodeFreeRecursive(root);
   });
-
 });

benchmark/YGBenchmark.h

@@ -1,73 +0,0 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-
-#pragma once
-
-#include <math.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-#define NUM_REPETITIONS 1000
-
-#define YGBENCHMARKS(BLOCK)                \
-  int main(int argc, char const *argv[]) { \
-    clock_t __start;                       \
-    clock_t __endTimes[NUM_REPETITIONS];   \
-    { BLOCK }                              \
-    return 0;                              \
-  }
-
-#define YGBENCHMARK(NAME, BLOCK)                         \
-  __start = clock();                                     \
-  for (uint32_t __i = 0; __i < NUM_REPETITIONS; __i++) { \
-    { BLOCK }                                            \
-    __endTimes[__i] = clock();                           \
-  }                                                      \
-  __printBenchmarkResult(NAME, __start, __endTimes);
-
-int __compareDoubles(const void *a, const void *b) {
-  double arg1 = *(const double *) a;
-  double arg2 = *(const double *) b;
-
-  if (arg1 < arg2) {
-    return -1;
-  }
-
-  if (arg1 > arg2) {
-    return 1;
-  }
-
-  return 0;
-}
-
-void __printBenchmarkResult(char *name, clock_t start, clock_t *endTimes) {
-  double timesInMs[NUM_REPETITIONS];
-  double mean = 0;
-  clock_t lastEnd = start;
-  for (uint32_t i = 0; i < NUM_REPETITIONS; i++) {
-    timesInMs[i] = (endTimes[i] - lastEnd) / (double) CLOCKS_PER_SEC * 1000;
-    lastEnd = endTimes[i];
-    mean += timesInMs[i];
-  }
-  mean /= NUM_REPETITIONS;
-
-  qsort(timesInMs, NUM_REPETITIONS, sizeof(double), __compareDoubles);
-  double median = timesInMs[NUM_REPETITIONS / 2];
-
-  double variance = 0;
-  for (uint32_t i = 0; i < NUM_REPETITIONS; i++) {
-    variance += pow(timesInMs[i] - mean, 2);
-  }
-  variance /= NUM_REPETITIONS;
-  double stddev = sqrt(variance);
-
-  printf("%s: median: %lf ms, stddev: %lf ms\n", name, median, stddev);
-}

build.gradle

@@ -1,15 +1,20 @@
+/*
+ * 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.
+ */
+
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
     repositories {
-        jcenter()
-        maven { url 'https://maven.google.com/' }
+        google()
+        mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
-
+        classpath 'com.android.tools.build:gradle:7.3.1'
+        classpath 'com.vanniktech:gradle-maven-publish-plugin:0.15.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -17,46 +22,22 @@ buildscript {
 
 allprojects {
   repositories {
-    jcenter()
+    google()
+    mavenCentral()
   }
 }
 
 ext {
-    minSdkVersion = 14
-    targetSdkVersion = 25
-    compileSdkVersion = 26
-    buildToolsVersion = '26.0.2'
+    buildToolsVersion = "33.0.0"
+    ndkVersion = "23.1.7779620" // Corresponds to AGP 7.3
+    cmakeVersion = "3.18.1+"
+    minSdkVersion = 21
+    compileSdkVersion = 33
+    targetSdkVersion = 33
     sourceCompatibilityVersion = JavaVersion.VERSION_1_7
     targetCompatibilityVersion = JavaVersion.VERSION_1_7
 }
 
-// If you have an idea on how to avoid this, please get in touch or
-// answer https://stackoverflow.com/questions/43867014/how-to-use-the-gradle-ndk-build-to-compile-for-the-host-machine.
-task copyNativeLibs(type: Copy, dependsOn: ':buckBuildNative') {
-    from "${rootDir}/buck-out/gen/java/tests#default,shared-library-symlink-tree/"
-    include '*.so'
-    include '*.dylib'
-    into "$buildDir/jniLibs"
-}
-
-task buckBuildNative(type: Exec) {
-    workingDir rootDir
-    environment BUCKVERSION: 'last'
-    commandLine 'buck', 'build', '//java/...'
-}
-
-allprojects {
-    afterEvaluate {
-        tasks.withType(Test) {
-            dependsOn copyNativeLibs
-            def libDir = "${rootDir}/build/jniLibs"
-            systemProperty 'java.library.path', libDir
-            environment 'LD_LIBRARY_PATH', libDir
-            environment 'DYLD_LIBRARY_PATH', libDir
-        }
-    }
-}
-
 task clean(type: Delete) {
     delete rootProject.buildDir
 }

cmake/project-defaults.cmake

@@ -0,0 +1,50 @@
+# 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.
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+add_compile_definitions($<$<CONFIG:DEBUG>:DEBUG>)
+
+if(MSVC)
+
+add_compile_options(
+    # Don't omit frame pointers (e.g. for crash dumps)
+    /Oy-
+    # "Standard C++ exception handling" (C++ stack unwinding including extern c)
+    /EHsc
+    # Enable warnings and warnings as errors
+    /W3
+    /WX
+    # Disable RTTI
+    $<$<COMPILE_LANGUAGE:CXX>:/GR->
+    # Use /O2 (Maximize Speed)
+    $<$<CONFIG:RELEASE>:/O2>)
+
+else()
+
+add_compile_options(
+    # Don't omit frame pointers (e.g. for crash dumps)
+    -fno-omit-frame-pointer
+    # Enable exception handling
+    -fexceptions
+    # Enable warnings and warnings as errors
+    -Wall
+    -Werror
+    # Disable RTTI
+    $<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>
+    # Use -O2 (prioritize speed)
+    $<$<CONFIG:RELEASE>:-O2>
+    # Enable separate sections per function/data item
+    $<$<CONFIG:RELEASE>:-ffunction-sections>
+    $<$<CONFIG:RELEASE>:-fdata-sections>)
+
+add_link_options(
+    # Discard unused sections
+    $<$<CONFIG:RELEASE>:$<$<CXX_COMPILER_ID:Clang,GNU>:-Wl,--gc-sections>>
+    $<$<CONFIG:RELEASE>:$<$<CXX_COMPILER_ID:AppleClang>:-Wl,-dead_strip>>)
+
+endif()

cmake/yoga-config.cmake.in

@@ -0,0 +1,10 @@
+# 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.
+
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/yogaTargets.cmake")
+
+check_required_components(yoga)

csharp/.hgignore

@@ -1,272 +0,0 @@
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.userosscache
-*.sln.docstates
-
-# User-specific files (MonoDevelop/Xamarin Studio)
-*.userprefs
-
-# Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-bld/
-[Bb]in/
-[Oo]bj/
-[Ll]og/
-
-# Visual Studio 2015 cache/options directory
-.vs/
-# Uncomment if you have tasks that create the project's static files in wwwroot
-#wwwroot/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-# NUNIT
-*.VisualState.xml
-TestResult.xml
-tests/Facebook.Yoga/NUnit-[0-9\.]*/
-tests/Facebook.Yoga/YogaTest.dll
-tests/Facebook.Yoga/YogaTest.dll.mdb
-tests/Facebook.Yoga/libyoga.dylib
-
-# Build Results of an ATL Project
-[Dd]ebugPS/
-[Rr]eleasePS/
-dlldata.c
-
-# DNX
-project.lock.json
-project.fragment.lock.json
-artifacts/
-
-*_i.c
-*_p.c
-*_i.h
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.svclog
-*.scc
-
-# Chutzpah Test files
-_Chutzpah*
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opendb
-*.opensdf
-*.sdf
-*.cachefile
-*.VC.db
-*.VC.VC.opendb
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-*.sap
-
-# TFS 2012 Local Workspace
-$tf/
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-*.DotSettings.user
-
-# JustCode is a .NET coding add-in
-.JustCode
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# Visual Studio code coverage results
-*.coverage
-*.coveragexml
-
-# NCrunch
-_NCrunch_*
-.*crunch*.local.xml
-nCrunchTemp_*
-
-# MightyMoose
-*.mm.*
-AutoTest.Net/
-
-# Web workbench (sass)
-.sass-cache/
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.[Pp]ublish.xml
-*.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings
-# but database connection strings (with potential passwords) will be unencrypted
-*.pubxml
-*.publishproj
-
-# Microsoft Azure Web App publish settings. Comment the next line if you want to
-# checkin your Azure Web App publish settings, but sensitive information contained
-# in these scripts will be unencrypted
-PublishScripts/
-
-# NuGet Packages
-*.nupkg
-# The packages folder can be ignored because of Package Restore
-**/packages/*
-# except build/, which is used as an MSBuild target.
-!**/packages/build/
-# Uncomment if necessary however generally it will be regenerated when needed
-#!**/packages/repositories.config
-# NuGet v3's project.json files produces more ignoreable files
-*.nuget.props
-*.nuget.targets
-
-# Microsoft Azure Build Output
-csx/
-*.build.csdef
-
-# Microsoft Azure Emulator
-ecf/
-rcf/
-
-# Windows Store app package directories and files
-AppPackages/
-BundleArtifacts/
-Package.StoreAssociation.xml
-_pkginfo.txt
-
-# Visual Studio cache files
-# files ending in .cache can be ignored
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/
-
-# Others
-ClientBin/
-~$*
-*~
-*.dbmdl
-*.dbproj.schemaview
-*.jfm
-*.pfx
-*.publishsettings
-node_modules/
-orleans.codegen.cs
-
-# Since there are multiple workflows, uncomment next line to ignore bower_components
-# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
-#bower_components/
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file
-# to a newer Visual Studio version. Backup files are not needed,
-# because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-*.mdf
-*.ldf
-
-# Business Intelligence projects
-*.rdl.data
-*.bim.layout
-*.bim_*.settings
-
-# Microsoft Fakes
-FakesAssemblies/
-
-# GhostDoc plugin setting file
-*.GhostDoc.xml
-
-# Node.js Tools for Visual Studio
-.ntvs_analysis.dat
-
-# Visual Studio 6 build log
-*.plg
-
-# Visual Studio 6 workspace options file
-*.opt
-
-# Visual Studio LightSwitch build output
-**/*.HTMLClient/GeneratedArtifacts
-**/*.DesktopClient/GeneratedArtifacts
-**/*.DesktopClient/ModelManifest.xml
-**/*.Server/GeneratedArtifacts
-**/*.Server/ModelManifest.xml
-_Pvt_Extensions
-
-# Paket dependency manager
-.paket/paket.exe
-paket-files/
-
-# FAKE - F# Make
-.fake/
-
-# JetBrains Rider
-.idea/
-*.sln.iml
-
-# CodeRush
-.cr/
-
-# Python Tools for Visual Studio (PTVS)
-__pycache__/
-*.pyc
-
-# local buck build
-lib/

csharp/Android/Facebook.Yoga.Android.Tests/MainActivity.cs

@@ -1,9 +1,8 @@
-/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the license found in the
- * LICENSE-examples file in the root directory of this source tree.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System.Reflection;

csharp/BUCK

@@ -1,75 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-load("@xplat//configurations/buck:default_platform_defs.bzl", "is_apple_platform")
-load("//:yoga_defs.bzl", "BASE_COMPILER_FLAGS", "yoga_dep", "cxx_library")
-
-COMPILER_FLAGS = BASE_COMPILER_FLAGS + ["-std=c++11"]
-
-csharp_library(
-    name = "yogalibnet46",
-    srcs = glob(["**/*.cs"]),
-    dll_name = "Facebook.Yoga.dll",
-    framework_ver = "net46",
-)
-
-csharp_library(
-    name = "yogalibnet45",
-    srcs = glob(["**/*.cs"]),
-    dll_name = "Facebook.Yoga.dll",
-    framework_ver = "net45",
-)
-
-cxx_library(
-    name = "yoganet",
-    srcs = glob(["Yoga/YGInterop.cpp"]),
-    compiler_flags = COMPILER_FLAGS,
-    link_style = "static",
-    link_whole = True,
-    soname = "libyoga.$(ext)",
-    visibility = ["PUBLIC"],
-    deps = [yoga_dep(":yoga")],
-)
-
-if is_apple_platform():
-  yoganet_ios_srcs = []
-  for arch in [
-    'iphonesimulator-x86_64', 'iphonesimulator-i386', 'iphoneos-arm64', 'iphoneos-armv7'
-  ]:
-    name = 'yoganet-' + arch
-    yoganet_ios_srcs.append(':' + name)
-    genrule(
-      name = name,
-      srcs = [
-        yoga_dep(':yoga#%s,static' % arch),
-        yoga_dep('YogaKit:YogaKit#%s,static' % arch),
-        yoga_dep('csharp:yoganet#%s,static' % arch),
-      ],
-      out = 'libyoga-%s.a' % arch,
-      cmd = 'libtool -static -o $OUT $SRCS',
-      visibility = [yoga_dep('csharp:yoganet-ios')],
-    )
-
-  genrule(
-    name = 'yoganet-ios',
-    srcs = yoganet_ios_srcs,
-    out = 'libyoga.a',
-    cmd = 'lipo $SRCS -create -output $OUT',
-    visibility = ['PUBLIC'],
-  )
-
-  yoganet_macosx_target = 'csharp:yoganet#macosx-%s,dynamic'
-  genrule(
-    name = 'yoganet-macosx',
-    srcs = [
-      yoga_dep(yoganet_macosx_target % 'x86_64'),
-      yoga_dep(yoganet_macosx_target % 'i386'),
-    ],
-    out = 'libyoga.dylib',
-    cmd = 'lipo $SRCS -create -output $OUT',
-    visibility = ['PUBLIC'],
-  )

csharp/Facebook.Yoga/BaselineFunction.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 namespace Facebook.Yoga

csharp/Facebook.Yoga/Logger.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 namespace Facebook.Yoga

csharp/Facebook.Yoga/MeasureFunction.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 namespace Facebook.Yoga

csharp/Facebook.Yoga/MeasureOutput.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 namespace Facebook.Yoga

csharp/Facebook.Yoga/Native.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System;
@@ -12,12 +10,6 @@ using System.Runtime.InteropServices;
 
 namespace Facebook.Yoga
 {
-#if WINDOWS_UWP_ARM
-    using YogaValueType = IntPtr;
-#else
-    using YogaValueType = YogaValue;
-#endif
-
     internal static class Native
     {
 #if (UNITY_IOS && !UNITY_EDITOR) || __IOS__
@@ -51,9 +43,6 @@ namespace Facebook.Yoga
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGConfigFree(IntPtr node);
 
-        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern int YGNodeGetInstanceCount();
-
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern int YGConfigGetInstanceCount();
 
@@ -76,6 +65,14 @@ namespace Facebook.Yoga
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern bool YGConfigGetUseWebDefaults(YGConfigHandle config);
 
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern void YGConfigSetUseLegacyStretchBehaviour(
+            YGConfigHandle config,
+            bool useLegacyStretchBehavior);
+
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool YGConfigGetUseLegacyStretchBehaviour(YGConfigHandle config);
+
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGConfigSetPointScaleFactor(
             YGConfigHandle config,
@@ -90,6 +87,14 @@ namespace Facebook.Yoga
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeRemoveChild(YGNodeHandle node, YGNodeHandle child);
 
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern void YGNodeSetIsReferenceBaseline(
+            YGNodeHandle node,
+            bool isReferenceBaseline);
+
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool YGNodeIsReferenceBaseline(YGNodeHandle node);
+
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeCalculateLayout(
             YGNodeHandle node,
@@ -220,7 +225,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetFlexBasisAuto(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetFlexBasis(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetFlexBasis(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetWidth(YGNodeHandle node, float width);
@@ -232,7 +237,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetWidthAuto(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetWidth(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetWidth(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetHeight(YGNodeHandle node, float height);
@@ -244,7 +249,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetHeightAuto(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetHeight(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetHeight(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetMinWidth(YGNodeHandle node, float minWidth);
@@ -253,7 +258,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetMinWidthPercent(YGNodeHandle node, float minWidth);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetMinWidth(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetMinWidth(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetMinHeight(YGNodeHandle node, float minHeight);
@@ -262,7 +267,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetMinHeightPercent(YGNodeHandle node, float minHeight);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetMinHeight(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetMinHeight(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetMaxWidth(YGNodeHandle node, float maxWidth);
@@ -271,7 +276,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetMaxWidthPercent(YGNodeHandle node, float maxWidth);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetMaxWidth(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetMaxWidth(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetMaxHeight(YGNodeHandle node, float maxHeight);
@@ -280,7 +285,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetMaxHeightPercent(YGNodeHandle node, float maxHeight);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetMaxHeight(YGNodeHandle node);
+        public static extern YogaValue YGNodeStyleGetMaxHeight(YGNodeHandle node);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetAspectRatio(YGNodeHandle node, float aspectRatio);
@@ -288,6 +293,12 @@ namespace Facebook.Yoga
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern float YGNodeStyleGetAspectRatio(YGNodeHandle node);
 
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern void YGNodeStyleSetGap(YGNodeHandle node, YogaGutter gutter, float gapLength);
+
+        [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
+        public static extern float YGNodeStyleGetGap(YGNodeHandle node, YogaGutter gutter);
+
 #endregion
 
 #region YG_NODE_STYLE_EDGE_PROPERTY
@@ -299,7 +310,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetPositionPercent(YGNodeHandle node, YogaEdge edge, float position);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetPosition(YGNodeHandle node, YogaEdge edge);
+        public static extern YogaValue YGNodeStyleGetPosition(YGNodeHandle node, YogaEdge edge);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetMargin(YGNodeHandle node, YogaEdge edge, float margin);
@@ -311,7 +322,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetMarginAuto(YGNodeHandle node, YogaEdge edge);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetMargin(YGNodeHandle node, YogaEdge edge);
+        public static extern YogaValue YGNodeStyleGetMargin(YGNodeHandle node, YogaEdge edge);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetPadding(YGNodeHandle node, YogaEdge edge, float padding);
@@ -320,7 +331,7 @@ namespace Facebook.Yoga
         public static extern void YGNodeStyleSetPaddingPercent(YGNodeHandle node, YogaEdge edge, float padding);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
-        public static extern YogaValueType YGNodeStyleGetPadding(YGNodeHandle node, YogaEdge edge);
+        public static extern YogaValue YGNodeStyleGetPadding(YGNodeHandle node, YogaEdge edge);
 
         [DllImport(DllName, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
         public static extern void YGNodeStyleSetBorder(YGNodeHandle node, YogaEdge edge, float border);

csharp/Facebook.Yoga/YGConfigHandle.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System;

csharp/Facebook.Yoga/YGNodeHandle.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System;

csharp/Facebook.Yoga/YogaAlign.cs

@@ -1,12 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaAlign

csharp/Facebook.Yoga/YogaBaselineFunc.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System;

csharp/Facebook.Yoga/YogaConfig.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 using System;
@@ -119,6 +117,19 @@ namespace Facebook.Yoga
             }
         }
 
+        public bool UseLegacyStretchBehaviour
+        {
+            get
+            {
+                return Native.YGConfigGetUseLegacyStretchBehaviour(_ygConfig);
+            }
+
+            set
+            {
+                Native.YGConfigSetUseLegacyStretchBehaviour(_ygConfig, value);
+            }
+        }
+
         public float PointScaleFactor
         {
             set

csharp/Facebook.Yoga/YogaConstants.cs

@@ -1,10 +1,8 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 namespace Facebook.Yoga

csharp/Facebook.Yoga/YogaDimension.cs

@@ -1,12 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDimension

csharp/Facebook.Yoga/YogaDirection.cs

@@ -1,12 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDirection

csharp/Facebook.Yoga/YogaDisplay.cs

@@ -1,12 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDisplay

csharp/Facebook.Yoga/YogaEdge.cs

@@ -1,12 +1,12 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaEdge

csharp/Facebook.Yoga/YogaExperimentalFeature.cs

@@ -1,16 +1,18 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- * All rights reserved.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaExperimentalFeature
     {
         WebFlexBasis,
+        AbsolutePercentageAgainstPaddingEdge,
+        FixAbsoluteTrailingColumnMargin,
     }
 }