Fixup packages

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1330

This has been tripping folks up a bit. Add a blurb to the package README to call it out.

Reviewed By: cortinico

Differential Revision: D47370333

fbshipit-source-id: f07b2e4d0e23865e3554c7aaf6ec77dff71a7423

.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

@@ -54,3 +54,115 @@ 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
+...

.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 +1,12 @@
+name: Setup Android environment
+
+runs:
+  using: "composite"
+  steps:
+    - name: Select Java Version
+      uses: actions/setup-java@v2
+      with:
+        distribution: zulu
+        java-version: 17
+    - name: Configure Gradle Caches
+      uses: gradle/gradle-build-action@v2

.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-release.yml

@@ -0,0 +1,38 @@
+name: Publish Android Release
+
+on:
+  push:
+    tags:
+      - '*'
+  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 to Maven Local
+        run: ./gradlew publishToMavenLocal
+        env:
+          ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
+          ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: 'snapshot-artifacts'
+          path: '~/.m2/repository/'
+
+      - name: Publish to the Maven Central
+        run: ./gradlew publishToSonatype closeAndReleaseSonatypeStagingRepository
+        env:
+          ORG_GRADLE_PROJECT_SONATYPE_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_USERNAME }}
+          ORG_GRADLE_PROJECT_SONATYPE_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_PASSWORD }}
+          ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
+          ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}

.github/workflows/publish-android-snashot.yml

@@ -0,0 +1,36 @@
+name: Publish Android Snapshot
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish Snapshot
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-android
+
+      - name: Publish to Maven Local
+        run: ./gradlew publishToMavenLocal
+        env:
+          ORG_GRADLE_PROJECT_USE_SNAPSHOT: true
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: 'snapshot-artifacts'
+          path: '~/.m2/repository/'
+
+      - name: Publish to the Snapshot Repository
+        run: ./gradlew publishToSonatype
+        env:
+          ORG_GRADLE_PROJECT_SONATYPE_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_USERNAME }}
+          ORG_GRADLE_PROJECT_SONATYPE_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_PASSWORD }}
+          ORG_GRADLE_PROJECT_USE_SNAPSHOT: true

.github/workflows/publish-cocoapods-release.yml

@@ -0,0 +1,29 @@
+name: Publish CocoaPods Release
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish to CocoaPods trunk
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-apple
+
+      - name: Publish Yoga
+        run: pod trunk push Yoga.podspec
+        env:
+          COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}
+
+      - name: Publish YogaKit
+        # Must run with --synchronous since YogaKit may depend on the just published version of Yoga
+        run: pod trunk push YogaKit.podspec --synchronous
+        env:
+          COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}

.github/workflows/publish-npm-release.yml

@@ -0,0 +1,25 @@
+name: Publish NPM Release
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish to npmjs registry
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-js
+
+      - name: Store auth token in config file
+        run: echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
+
+      - name: yarn publish
+        run: yarn publish
+        working-directory: javascript

.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 pod
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-apple
+
+      - name: pod lib lint
+        run: pod lib lint --verbose --include-podspecs=**/*.podspec
+
+  build-sample:
+    name: Build sample [${{ 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
+
+      - name: xcodebuild YogaKitSample.xcworkspace
+        run: xcodebuild -workspace YogaKitSample.xcworkspace -scheme YogaKitSample
+        working-directory: ./YogaKit/YogaKitSample
+
+  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 +1,92 @@
+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
+
+  pack:
+    name: Pack
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-js
+
+      - name: yarn pack
+        run: yarn pack --filename yoga-layout.tar.gz
+        working-directory: javascript
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: npm-package
+          path: javascript/yoga-layout.tar.gz

.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 +64,11 @@ Carthage/Build
 
 # Gradle
 .gradle
+local.properties
+
 # NDK/CMake
+.cxx
 .externalNativeBuild
+
+# Docusarus build
+.docusaurus

.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 @@
-4.0

.travis.yml

@@ -1,77 +0,0 @@
-language: java
-os: linux
-dist: trusty
-addons:
-  apt:
-    sources:
-      - llvm-toolchain-trusty-6.0
-      - ubuntu-toolchain-r-test
-    packages:
-      - clang-6.0
-
-env:
-  - TARGET: website
-  - TARGET: android
-
-install:
-- cd website
-- yarn --ignore-scripts
-- cd ..
-
-cache:
-  directories:
-    - $HOME/buck
-    - $HOME/.gradle
-
-before_install:
-  - |
-    if [[ -n "$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
-  # Android
-  - |
-    if [[ $TARGET = "android" ]]; then
-      pushd $HOME
-      git clone --depth 1 https://github.com/facebook/buck.git
-      cd buck
-      ant
-      popd
-      export PATH=$PATH:$HOME/buck/bin/
-      buck --version
-      export TERMINAL=dumb
-      source scripts/android-setup.sh && installAndroidSDK
-      export ANDROID_SDK=$ANDROID_HOME
-      export ANDROID_NDK_REPOSITORY=$HOME/android-ndk
-      export ANDROID_NDK_HOME=$ANDROID_NDK_REPOSITORY/android-ndk-r15c
-    fi
-  # Website
-  - |
-    if [[ $TARGET = "website" ]]; then
-      nvm install 8
-      nvm use 8
-    fi
-
-script:
-  - |
-    if [[ $TARGET = "android" ]]; then
-      ./gradlew testDebugUnit && scripts/publish-snapshot.sh
-    fi
-  - |
-    if [[ $TARGET = "website" ]]; then
-      pushd website
-      yarn build
-      popd
-    fi
-
-deploy:
-  provider: pages
-  skip-cleanup: true
-  github-token: $GITHUB_TOKEN
-  fqdn: yogalayout.com
-  local-dir: website/public
-  email: yogabot@fb.com
-  name: Yoga-bot
-  keep-history: true
-  on:
-    branch: master
-    condition: $TARGET = website

.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

@@ -1,58 +0,0 @@
-# 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.
-load("//tools/build_defs/oss:yoga_defs.bzl", "BASE_COMPILER_FLAGS", "GTEST_TARGET", "LIBRARY_COMPILER_FLAGS", "subdir_glob", "yoga_cxx_library", "yoga_cxx_test", "yoga_dep")
-
-GMOCK_OVERRIDE_FLAGS = [
-    # gmock does not mark mocked methods as override, ignore the warnings in tests
-    "-Wno-inconsistent-missing-override",
-]
-
-TEST_COMPILER_FLAGS = BASE_COMPILER_FLAGS + GMOCK_OVERRIDE_FLAGS + [
-    "-DDEBUG",
-    "-DYG_ENABLE_EVENTS",
-]
-
-yoga_cxx_library(
-    name = "yoga",
-    srcs = glob(["yoga/**/*.cpp"]),
-    compiler_flags = LIBRARY_COMPILER_FLAGS,
-    public_include_directories = ["."],
-    raw_headers = glob(["yoga/**/*.h"]),
-    soname = "libyogacore.$(ext)",
-    tests = [":YogaTests"],
-    visibility = ["PUBLIC"],
-    deps = [
-        yoga_dep("lib/fb:ndklog"),
-    ],
-)
-
-yoga_cxx_library(
-    name = "yogaForDebug",
-    srcs = glob(["yoga/**/*.cpp"]),
-    compiler_flags = TEST_COMPILER_FLAGS,
-    public_include_directories = ["."],
-    raw_headers = glob(["yoga/**/*.h"]),
-    soname = "libyogacore.$(ext)",
-    tests = [":YogaTests"],
-    visibility = ["PUBLIC"],
-    deps = [
-        ":yoga",
-        yoga_dep("lib/fb:ndklog"),
-    ],
-)
-
-yoga_cxx_test(
-    name = "YogaTests",
-    srcs = glob(["tests/*.cpp"]),
-    headers = subdir_glob([("", "yoga/**/*.h")]),
-    compiler_flags = TEST_COMPILER_FLAGS,
-    contacts = ["emilsj@fb.com"],
-    visibility = ["PUBLIC"],
-    deps = [
-        ":yogaForDebug",
-        yoga_dep("testutil:testutil"),
-        GTEST_TARGET,
-    ],
-)

CMakeLists.txt

@@ -1,24 +1,52 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# 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 3.4.1)
-
+cmake_minimum_required(VERSION 3.13...3.26)
+project(yoga-all)
 set(CMAKE_VERBOSE_MAKEFILE on)
 
-add_compile_options(
-    -fno-omit-frame-pointer
-    -fexceptions
-    -fvisibility=hidden
-    -ffunction-sections
-    -fdata-sections
-    -Wall
-    -std=c++11)
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/project-defaults.cmake)
 
-file(GLOB_RECURSE yogacore_SRC yoga/*.cpp)
-add_library(yogacore STATIC ${yogacore_SRC})
+add_subdirectory(yoga)
+add_subdirectory(tests)
 
-target_include_directories(yogacore PUBLIC .)
-target_link_libraries(yogacore android log)
-set_target_properties(yogacore PROPERTIES CXX_STANDARD 11)
+# 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

@@ -74,4 +74,3 @@ available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.ht
 
 For answers to common questions about this code of conduct, see
 https://www.contributor-covenant.org/faq
-

CONTRIBUTING.md

@@ -8,7 +8,7 @@ Facebook has adopted a Code of Conduct that we expect project participants to ad
 
 ## 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.

README.md

@@ -1,14 +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)
+
+Yoga is an embeddable and performant flexbox layout engine with bindings for multiple languages.
+
 
 ## 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 generate 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;">
@@ -16,33 +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

@@ -1,24 +1,26 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# 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 = '1.14.0'
+  spec.version = '2.0.0'
   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.'
+  spec.summary = 'An embeddable and performant flexbox layout engine with bindings for multiple languages'
 
-  spec.authors = 'Facebook'
+  spec.authors = {'Meta Open Source' => 'opensource@meta.com'}
   spec.source = {
     :git => 'https://github.com/facebook/yoga.git',
-    :tag => spec.version.to_s,
+    :tag => "v#{spec.version.to_s}",
   }
-  spec.platforms = { :ios => "8.0", :osx => "10.7", :tvos => "10.0", :watchos => "2.0" }
+
+  spec.ios.deployment_target = "13.4"
+
   spec.module_name = 'yoga'
   spec.requires_arc = false
   spec.pod_target_xcconfig = {
@@ -29,10 +31,11 @@ Pod::Spec.new do |spec|
       '-fexceptions',
       '-Wall',
       '-Werror',
-      '-std=c++1y',
+      '-Wextra',
+      '-std=c++14',
       '-fPIC'
   ]
-  spec.source_files = 'yoga/**/*.{c,h,cpp}'
+  spec.source_files = 'yoga/**/*.{h,cpp}'
   spec.public_header_files = 'yoga/{Yoga,YGEnums,YGMacros,YGValue}.h'
-
+  spec.swift_version = '5.1'
 end

YogaDev.xcworkspace/contents.xcworkspacedata

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "group:YogaDev/YogaDev.xcodeproj">
-   </FileRef>
-   <FileRef
-      location = "group:ReactYoga.xcodeproj">
-   </FileRef>
-</Workspace>

YogaDev.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>

YogaDev/YogaDev.xcodeproj/project.pbxproj

@@ -1,350 +0,0 @@
-// !$*UTF8*$!
-{
-	archiveVersion = 1;
-	classes = {
-	};
-	objectVersion = 50;
-	objects = {
-
-/* Begin PBXBuildFile section */
-		6D4C7FA42249476900CBB1EC /* YGMarker.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F892249476700CBB1EC /* YGMarker.cpp */; };
-		6D4C7FA52249476900CBB1EC /* YGValue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F8B2249476700CBB1EC /* YGValue.cpp */; };
-		6D4C7FA62249476900CBB1EC /* YGLayout.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F902249476700CBB1EC /* YGLayout.cpp */; };
-		6D4C7FA72249476900CBB1EC /* YGNodePrint.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F922249476700CBB1EC /* YGNodePrint.cpp */; };
-		6D4C7FA82249476900CBB1EC /* YGStyle.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F992249476800CBB1EC /* YGStyle.cpp */; };
-		6D4C7FA92249476900CBB1EC /* log.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F9A2249476800CBB1EC /* log.cpp */; };
-		6D4C7FAA2249476900CBB1EC /* YGNode.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F9B2249476800CBB1EC /* YGNode.cpp */; };
-		6D4C7FAB2249476900CBB1EC /* Yoga.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F9C2249476800CBB1EC /* Yoga.cpp */; };
-		6D4C7FAC2249476900CBB1EC /* Utils.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F9D2249476800CBB1EC /* Utils.cpp */; };
-		6D4C7FAD2249476900CBB1EC /* YGEnums.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7F9E2249476800CBB1EC /* YGEnums.cpp */; };
-		6D4C7FAE2249476900CBB1EC /* YGConfig.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6D4C7FA32249476800CBB1EC /* YGConfig.cpp */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXCopyFilesBuildPhase section */
-		6D4C7F76224945B200CBB1EC /* CopyFiles */ = {
-			isa = PBXCopyFilesBuildPhase;
-			buildActionMask = 2147483647;
-			dstPath = "include/$(PRODUCT_NAME)";
-			dstSubfolderSpec = 16;
-			files = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXCopyFilesBuildPhase section */
-
-/* Begin PBXFileReference section */
-		6D4C7F78224945B200CBB1EC /* libYogaDev.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libYogaDev.a; sourceTree = BUILT_PRODUCTS_DIR; };
-		6D4C7F892249476700CBB1EC /* YGMarker.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = YGMarker.cpp; path = ../yoga/YGMarker.cpp; sourceTree = "<group>"; };
-		6D4C7F8A2249476700CBB1EC /* Utils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Utils.h; path = ../yoga/Utils.h; sourceTree = "<group>"; };
-		6D4C7F8B2249476700CBB1EC /* YGValue.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = YGValue.cpp; path = ../yoga/YGValue.cpp; sourceTree = "<group>"; };
-		6D4C7F8C2249476700CBB1EC /* instrumentation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = instrumentation.h; path = ../yoga/instrumentation.h; sourceTree = "<group>"; };
-		6D4C7F8D2249476700CBB1EC /* YGStyle.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGStyle.h; path = ../yoga/YGStyle.h; sourceTree = "<group>"; };
-		6D4C7F8E2249476700CBB1EC /* YGNodePrint.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGNodePrint.h; path = ../yoga/YGNodePrint.h; sourceTree = "<group>"; };
-		6D4C7F8F2249476700CBB1EC /* YGMarker.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGMarker.h; path = ../yoga/YGMarker.h; sourceTree = "<group>"; };
-		6D4C7F902249476700CBB1EC /* YGLayout.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = YGLayout.cpp; path = ../yoga/YGLayout.cpp; sourceTree = "<group>"; };
-		6D4C7F912249476700CBB1EC /* YGEnums.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGEnums.h; path = ../yoga/YGEnums.h; sourceTree = "<group>"; };
-		6D4C7F922249476700CBB1EC /* YGNodePrint.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = YGNodePrint.cpp; path = ../yoga/YGNodePrint.cpp; sourceTree = "<group>"; };
-		6D4C7F932249476700CBB1EC /* YGMacros.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGMacros.h; path = ../yoga/YGMacros.h; sourceTree = "<group>"; };
-		6D4C7F942249476700CBB1EC /* log.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = log.h; path = ../yoga/log.h; sourceTree = "<group>"; };
-		6D4C7F952249476800CBB1EC /* YGFloatOptional.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGFloatOptional.h; path = ../yoga/YGFloatOptional.h; sourceTree = "<group>"; };
-		6D4C7F962249476800CBB1EC /* YGNode.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGNode.h; path = ../yoga/YGNode.h; sourceTree = "<group>"; };
-		6D4C7F972249476800CBB1EC /* YGLayout.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YGLayout.h; path = ../yoga/YGLayout.h; sourceTree = "<group>"; };
-		6D4C7F982249476800CBB1EC /* CompactValue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CompactValue.h; path = ../yoga/CompactValue.h; sourceTree = "<group>"; };
-		6D4C7F992249476800CBB1EC /* YGStyle.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = YGStyle.cpp; path = ../yoga/YGStyle.cpp; sourceTree = "<group>"; };
-		6D4C7F9A2249476800CBB1EC /* log.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = log.cpp; path = ../yoga/log.cpp; sourceTree = "<group>"; };
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-}

YogaKit.podspec

@@ -1,41 +1,32 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# 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 = '1.17.0'
+  spec.version = '2.0.0'
   spec.license =  { :type => 'MIT', :file => "LICENSE" }
-  spec.homepage = 'https://facebook.github.io/yoga/'
-  spec.documentation_url = 'https://facebook.github.io/yoga/docs/'
+  spec.homepage = 'https://yogalayout.com/'
+  spec.documentation_url = 'https://yogalayout.com/docs'
+  spec.deprecated = true
 
-  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.'
+  spec.summary = 'YogaKit allows using the Yoga layout engine in combination with UIKit'
 
-  spec.authors = 'Facebook'
+  spec.authors = {'Meta Open Source' => 'opensource@meta.com'}
   spec.source = {
     :git => 'https://github.com/facebook/yoga.git',
-    :tag => spec.version.to_s,
+    :tag => "v#{spec.version.to_s}",
   }
 
-  spec.platform = :ios
-  spec.ios.deployment_target = '8.0'
+  spec.platforms = { :ios => "13.4" }
   spec.ios.frameworks = 'UIKit'
-  spec.default_subspec = "Core"
-  spec.dependency 'Yoga', '~> 1.14'
   spec.module_name = 'YogaKit'
-
-  spec.subspec "Core" do |ss|
-    ss.source_files = 'YogaKit/Source/*.{h,m}'
-    ss.public_header_files = 'YogaKit/Source/{YGLayout,UIView+Yoga}.h'
-    ss.private_header_files = 'YogaKit/Source/YGLayout+Private.h'
-  end
-
-  spec.subspec 'SwiftExtension' do |ss|
-    ss.source_files = 'YogaKit/Source/*.{swift}'
-  end
-
+  spec.dependency 'Yoga', "~> #{spec.version.to_s}"
+  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/.swift-version

@@ -1 +0,0 @@
-3.0.2

YogaKit/BUCK

@@ -1,64 +0,0 @@
-# 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.
-load("//tools/build_defs/oss:yoga_defs.bzl", "subdir_glob", "yoga_apple_library", "yoga_apple_test", "yoga_dep")
-
-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",
-]
-
-yoga_apple_library(
-    name = "YogaKit",
-    srcs = glob(["Source/**/*.m"]),
-    header_namespace = "",
-    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"),
-    ],
-)
-
-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

@@ -1,32 +1,33 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
-#import "YGLayout.h"
 #import <UIKit/UIKit.h>
+#import "YGLayout.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
-typedef void (^YGLayoutConfigurationBlock)(YGLayout *layout);
+typedef void (^YGLayoutConfigurationBlock)(YGLayout* layout);
 
 @interface UIView (Yoga)
 
 /**
  The YGLayout that is attached to this view. It is lazily created.
  */
-@property (nonatomic, readonly, strong) YGLayout *yoga;
+@property(nonatomic, readonly, strong) YGLayout* yoga;
 /**
  Indicates whether or not Yoga is enabled
  */
-@property (nonatomic, readonly, assign) BOOL isYogaEnabled;
+@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

@@ -1,36 +1,34 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
+#import <objc/runtime.h>
 #import "UIView+Yoga.h"
 #import "YGLayout+Private.h"
-#import <objc/runtime.h>
 
-static const void *kYGYogaAssociatedKey = &kYGYogaAssociatedKey;
+static const void* kYGYogaAssociatedKey = &kYGYogaAssociatedKey;
 
 @implementation UIView (YogaKit)
 
-- (YGLayout *)yoga
-{
-  YGLayout *yoga = objc_getAssociatedObject(self, kYGYogaAssociatedKey);
+- (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

@@ -1,17 +1,17 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
-#import "YGLayout.h"
 #import <yoga/Yoga.h>
+#import "YGLayout.h"
 
 @interface YGLayout ()
 
-@property (nonatomic, assign, readonly) YGNodeRef node;
+@property(nonatomic, assign, readonly) YGNodeRef node;
 
-- (instancetype)initWithView:(UIView *)view;
+- (instancetype)initWithView:(UIView*)view;
 
 @end

YogaKit/Source/YGLayout.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -7,15 +7,15 @@
 
 #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
 
@@ -44,103 +44,107 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
   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;
+@property(nonatomic, readwrite, assign, setter=setEnabled:) BOOL isEnabled;
 
-@property (nonatomic, readwrite, assign) YGDirection direction;
-@property (nonatomic, readwrite, assign) YGFlexDirection flexDirection;
-@property (nonatomic, readwrite, assign) YGJustify justifyContent;
-@property (nonatomic, readwrite, assign) YGAlign alignContent;
-@property (nonatomic, readwrite, assign) YGAlign alignItems;
-@property (nonatomic, readwrite, assign) YGAlign alignSelf;
-@property (nonatomic, readwrite, assign) YGPositionType position;
-@property (nonatomic, readwrite, assign) YGWrap flexWrap;
-@property (nonatomic, readwrite, assign) YGOverflow overflow;
-@property (nonatomic, readwrite, assign) YGDisplay display;
+@property(nonatomic, readwrite, assign) YGDirection direction;
+@property(nonatomic, readwrite, assign) YGFlexDirection flexDirection;
+@property(nonatomic, readwrite, assign) YGJustify justifyContent;
+@property(nonatomic, readwrite, assign) YGAlign alignContent;
+@property(nonatomic, readwrite, assign) YGAlign alignItems;
+@property(nonatomic, readwrite, assign) YGAlign alignSelf;
+@property(nonatomic, readwrite, assign) YGPositionType position;
+@property(nonatomic, readwrite, assign) YGWrap flexWrap;
+@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;
+@property(nonatomic, readwrite, assign) CGFloat flex;
+@property(nonatomic, readwrite, assign) CGFloat flexGrow;
+@property(nonatomic, readwrite, assign) CGFloat flexShrink;
+@property(nonatomic, readwrite, assign) YGValue flexBasis;
 
-@property (nonatomic, readwrite, assign) YGValue left;
-@property (nonatomic, readwrite, assign) YGValue top;
-@property (nonatomic, readwrite, assign) YGValue right;
-@property (nonatomic, readwrite, assign) YGValue bottom;
-@property (nonatomic, readwrite, assign) YGValue start;
-@property (nonatomic, readwrite, assign) YGValue end;
+@property(nonatomic, readwrite, assign) YGValue left;
+@property(nonatomic, readwrite, assign) YGValue top;
+@property(nonatomic, readwrite, assign) YGValue right;
+@property(nonatomic, readwrite, assign) YGValue bottom;
+@property(nonatomic, readwrite, assign) YGValue start;
+@property(nonatomic, readwrite, assign) YGValue end;
 
-@property (nonatomic, readwrite, assign) YGValue marginLeft;
-@property (nonatomic, readwrite, assign) YGValue marginTop;
-@property (nonatomic, readwrite, assign) YGValue marginRight;
-@property (nonatomic, readwrite, assign) YGValue marginBottom;
-@property (nonatomic, readwrite, assign) YGValue marginStart;
-@property (nonatomic, readwrite, assign) YGValue marginEnd;
-@property (nonatomic, readwrite, assign) YGValue marginHorizontal;
-@property (nonatomic, readwrite, assign) YGValue marginVertical;
-@property (nonatomic, readwrite, assign) YGValue margin;
+@property(nonatomic, readwrite, assign) YGValue marginLeft;
+@property(nonatomic, readwrite, assign) YGValue marginTop;
+@property(nonatomic, readwrite, assign) YGValue marginRight;
+@property(nonatomic, readwrite, assign) YGValue marginBottom;
+@property(nonatomic, readwrite, assign) YGValue marginStart;
+@property(nonatomic, readwrite, assign) YGValue marginEnd;
+@property(nonatomic, readwrite, assign) YGValue marginHorizontal;
+@property(nonatomic, readwrite, assign) YGValue marginVertical;
+@property(nonatomic, readwrite, assign) YGValue margin;
 
-@property (nonatomic, readwrite, assign) YGValue paddingLeft;
-@property (nonatomic, readwrite, assign) YGValue paddingTop;
-@property (nonatomic, readwrite, assign) YGValue paddingRight;
-@property (nonatomic, readwrite, assign) YGValue paddingBottom;
-@property (nonatomic, readwrite, assign) YGValue paddingStart;
-@property (nonatomic, readwrite, assign) YGValue paddingEnd;
-@property (nonatomic, readwrite, assign) YGValue paddingHorizontal;
-@property (nonatomic, readwrite, assign) YGValue paddingVertical;
-@property (nonatomic, readwrite, assign) YGValue padding;
+@property(nonatomic, readwrite, assign) YGValue paddingLeft;
+@property(nonatomic, readwrite, assign) YGValue paddingTop;
+@property(nonatomic, readwrite, assign) YGValue paddingRight;
+@property(nonatomic, readwrite, assign) YGValue paddingBottom;
+@property(nonatomic, readwrite, assign) YGValue paddingStart;
+@property(nonatomic, readwrite, assign) YGValue paddingEnd;
+@property(nonatomic, readwrite, assign) YGValue paddingHorizontal;
+@property(nonatomic, readwrite, assign) YGValue paddingVertical;
+@property(nonatomic, readwrite, assign) YGValue padding;
 
-@property (nonatomic, readwrite, assign) CGFloat borderLeftWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderTopWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderRightWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderBottomWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderStartWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderEndWidth;
-@property (nonatomic, readwrite, assign) CGFloat borderWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderLeftWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderTopWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderRightWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderBottomWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderStartWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderEndWidth;
+@property(nonatomic, readwrite, assign) CGFloat borderWidth;
 
-@property (nonatomic, readwrite, assign) YGValue width;
-@property (nonatomic, readwrite, assign) YGValue height;
-@property (nonatomic, readwrite, assign) YGValue minWidth;
-@property (nonatomic, readwrite, assign) YGValue minHeight;
-@property (nonatomic, readwrite, assign) YGValue maxWidth;
-@property (nonatomic, readwrite, assign) YGValue maxHeight;
+@property(nonatomic, readwrite, assign) YGValue width;
+@property(nonatomic, readwrite, assign) YGValue height;
+@property(nonatomic, readwrite, assign) YGValue minWidth;
+@property(nonatomic, readwrite, assign) YGValue minHeight;
+@property(nonatomic, readwrite, assign) YGValue maxWidth;
+@property(nonatomic, readwrite, assign) YGValue maxHeight;
 
 // Yoga specific properties, not compatible with flexbox specification
-@property (nonatomic, readwrite, assign) CGFloat aspectRatio;
+@property(nonatomic, readwrite, assign) CGFloat aspectRatio;
 
 /**
  Get the resolved direction of this node. This won't be YGDirectionInherit
  */
-@property (nonatomic, readonly, assign) YGDirection resolvedDirection;
+@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;
+@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:));
@@ -148,19 +152,19 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
 /**
  Returns the number of children that are using Flexbox.
  */
-@property (nonatomic, readonly, assign) NSUInteger numberOfChildren;
+@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;
+@property(nonatomic, readonly, assign) BOOL isLeaf;
 
 /**
  Return's a BOOL indicating if a view is dirty. When a node is dirty
  it usually indicates that it will be remeasured on the next layout pass.
  */
-@property (nonatomic, readonly, assign) BOOL isDirty;
+@property(nonatomic, readonly, assign) BOOL isDirty;
 
 /**
  Mark that a view's layout needs to be recalculated. Only works for leaf views.

YogaKit/Source/YGLayout.m

@@ -1,157 +1,189 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
-#import "YGLayout+Private.h"
 #import "UIView+Yoga.h"
+#import "YGLayout+Private.h"
 
-#define YG_PROPERTY(type, lowercased_name, capitalized_name)    \
-- (type)lowercased_name                                         \
-{                                                               \
-  return YGNodeStyleGet##capitalized_name(self.node);           \
-}                                                               \
-                                                                \
-- (void)set##capitalized_name:(type)lowercased_name             \
-{                                                               \
-  YGNodeStyleSet##capitalized_name(self.node, lowercased_name); \
+#define YG_PROPERTY(type, lowercased_name, capitalized_name)      \
+  -(type)lowercased_name {                                        \
+    return YGNodeStyleGet##capitalized_name(self.node);           \
+  }                                                               \
+                                                                  \
+  -(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 {                                               \
+    return YGNodeStyleGet##capitalized_name(self.node);                     \
+  }                                                                         \
+                                                                            \
+  -(void)set##capitalized_name : (YGValue)lowercased_name {                 \
+    switch (lowercased_name.unit) {                                         \
+      case YGUnitUndefined:                                                 \
+        YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
+        break;                                                              \
+      case YGUnitPoint:                                                     \
+        YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
+        break;                                                              \
+      case YGUnitPercent:                                                   \
+        YGNodeStyleSet##capitalized_name##Percent(                          \
+            self.node, lowercased_name.value);                              \
+        break;                                                              \
+      default:                                                              \
+        NSAssert(NO, @"Not implemented");                                   \
+    }                                                                       \
+  }
+
+#define YG_AUTO_VALUE_PROPERTY(lowercased_name, capitalized_name)           \
+  -(YGValue)lowercased_name {                                               \
+    return YGNodeStyleGet##capitalized_name(self.node);                     \
+  }                                                                         \
+                                                                            \
+  -(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);                              \
+        break;                                                              \
+      case YGUnitAuto:                                                      \
+        YGNodeStyleSet##capitalized_name##Auto(self.node);                  \
+        break;                                                              \
+      default:                                                              \
+        NSAssert(NO, @"Not implemented");                                   \
+    }                                                                       \
+  }
+
+#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 {     \
+    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_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 {        \
+    switch (objc_lowercased_name.unit) {                                     \
+      case YGUnitUndefined:                                                  \
+        YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
+        break;                                                               \
+      case YGUnitPoint:                                                      \
+        YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
+        break;                                                               \
+      case YGUnitPercent:                                                    \
+        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_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)
+
+YGValue YGPointValue(CGFloat value) {
+  return (YGValue){.value = value, .unit = YGUnitPoint};
 }
 
-#define YG_VALUE_PROPERTY(lowercased_name, capitalized_name)                       \
-- (YGValue)lowercased_name                                                         \
-{                                                                                  \
-  return YGNodeStyleGet##capitalized_name(self.node);                              \
-}                                                                                  \
-                                                                                   \
-- (void)set##capitalized_name:(YGValue)lowercased_name                             \
-{                                                                                  \
-  switch (lowercased_name.unit) {                                                  \
-     case YGUnitUndefined:                                                         \
-      YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value);          \
-      break;                                                                       \
-    case YGUnitPoint:                                                              \
-      YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value);          \
-      break;                                                                       \
-    case YGUnitPercent:                                                            \
-      YGNodeStyleSet##capitalized_name##Percent(self.node, lowercased_name.value); \
-      break;                                                                       \
-    default:                                                                       \
-      NSAssert(NO, @"Not implemented");                                            \
-  }                                                                                \
-}
-
-#define YG_AUTO_VALUE_PROPERTY(lowercased_name, capitalized_name)                  \
-- (YGValue)lowercased_name                                                         \
-{                                                                                  \
-  return YGNodeStyleGet##capitalized_name(self.node);                              \
-}                                                                                  \
-                                                                                   \
-- (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); \
-      break;                                                                       \
-    case YGUnitAuto:                                                               \
-      YGNodeStyleSet##capitalized_name##Auto(self.node);                           \
-      break;                                                                       \
-    default:                                                                       \
-      NSAssert(NO, @"Not implemented");                                            \
-  }                                                                                \
-}
-
-#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                             \
-{                                                                                  \
-  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_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                                 \
-{                                                                                                \
-  switch (objc_lowercased_name.unit) {                                                           \
-    case YGUnitUndefined:                                                                        \
-      YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value);                       \
-      break;                                                                                     \
-    case YGUnitPoint:                                                                            \
-      YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value);                       \
-      break;                                                                                     \
-    case YGUnitPercent:                                                                          \
-      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_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)
-
-YGValue YGPointValue(CGFloat value)
-{
-  return (YGValue) { .value = value, .unit = YGUnitPoint };
-}
-
-YGValue YGPercentValue(CGFloat value)
-{
-  return (YGValue) { .value = value, .unit = YGUnitPercent };
+YGValue YGPercentValue(CGFloat value) {
+  return (YGValue){.value = value, .unit = YGUnitPercent};
 }
 
 static YGConfigRef globalConfig;
 
 @interface YGLayout ()
 
-@property (nonatomic, weak, readonly) UIView *view;
+@property(nonatomic, weak, readonly) UIView* view;
 @property(nonatomic, assign, readonly) BOOL isUIView;
 
 @end
 
 @implementation YGLayout
 
-@synthesize isEnabled=_isEnabled;
-@synthesize isIncludedInLayout=_isIncludedInLayout;
-@synthesize node=_node;
+@synthesize isEnabled = _isEnabled;
+@synthesize isIncludedInLayout = _isIncludedInLayout;
+@synthesize node = _node;
 
-+ (void)initialize
-{
++ (void)initialize {
   globalConfig = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(globalConfig, YGExperimentalFeatureWebFlexBasis, true);
+  YGConfigSetExperimentalFeatureEnabled(
+      globalConfig, YGExperimentalFeatureWebFlexBasis, true);
+  YGConfigSetErrata(globalConfig, YGErrataClassic);
   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);
+    YGNodeSetContext(_node, (__bridge void*)view);
     _isEnabled = NO;
     _isIncludedInLayout = YES;
     _isUIView = [view isMemberOfClass:[UIView class]];
@@ -160,18 +192,15 @@ static YGConfigRef globalConfig;
   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;
   }
@@ -187,17 +216,17 @@ static YGConfigRef globalConfig;
   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;
+    for (UIView* subview in self.view.subviews) {
+      YGLayout* const yoga = subview.yoga;
       if (yoga.isEnabled && yoga.isIncludedInLayout) {
         return NO;
       }
@@ -209,13 +238,11 @@ 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);
 }
 
@@ -259,27 +286,29 @@ 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;
@@ -291,18 +320,15 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
   YGApplyLayoutToViewHierarchy(self.view, preserveOrigin);
 }
 
-
-- (CGSize)intrinsicSize
-{
+- (CGSize)intrinsicSize {
   const CGSize constrainedSize = {
-    .width = YGUndefined,
-    .height = YGUndefined,
+      .width = YGUndefined,
+      .height = YGUndefined,
   };
   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.");
 
@@ -310,30 +336,28 @@ 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),
-    .height = YGNodeLayoutGetHeight(node),
+  return (CGSize){
+      .width = YGNodeLayoutGetWidth(node),
+      .height = YGNodeLayoutGetHeight(node),
   };
 }
 
 #pragma mark - Private
 
 static YGSize YGMeasureView(
-  YGNodeRef node,
-  float width,
-  YGMeasureMode widthMode,
-  float height,
-  YGMeasureMode heightMode)
-{
-  const CGFloat constrainedWidth = (widthMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : width;
-  const CGFloat constrainedHeight = (heightMode == YGMeasureModeUndefined) ? CGFLOAT_MAX: height;
+    YGNodeRef node,
+    float width,
+    YGMeasureMode widthMode,
+    float 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);
+  UIView* view = (__bridge UIView*)YGNodeGetContext(node);
   CGSize sizeThatFits = CGSizeZero;
 
   // The default implementation of sizeThatFits: returns the existing size of
@@ -349,17 +373,18 @@ static YGSize YGMeasureView(
                                       }];
   }
 
-  return (YGSize) {
-    .width = YGSanitizeMeasurement(constrainedWidth, sizeThatFits.width, widthMode),
-    .height = YGSanitizeMeasurement(constrainedHeight, sizeThatFits.height, heightMode),
+  return (YGSize){
+      .width = YGSanitizeMeasurement(
+          constrainedWidth, sizeThatFits.width, widthMode),
+      .height = YGSanitizeMeasurement(
+          constrainedHeight, sizeThatFits.height, heightMode),
   };
 }
 
 static CGFloat YGSanitizeMeasurement(
-  CGFloat constrainedSize,
-  CGFloat measuredSize,
-  YGMeasureMode measureMode)
-{
+    CGFloat constrainedSize,
+    CGFloat measuredSize,
+    YGMeasureMode measureMode) {
   CGFloat result;
   if (measureMode == YGMeasureModeExactly) {
     result = constrainedSize;
@@ -372,13 +397,14 @@ 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;
   }
 
-  for (int i=0; i<subviews.count; i++) {
+  for (int i = 0; i < subviews.count; i++) {
     if (YGNodeGetChild(node, i) != subviews[i].yoga.node) {
       return NO;
     }
@@ -387,9 +413,8 @@ static BOOL YGNodeHasExactSameChildren(const YGNodeRef node, NSArray<UIView *> *
   return YES;
 }
 
-static void YGAttachNodesFromViewHierachy(UIView *const view)
-{
-  YGLayout *const yoga = view.yoga;
+static void YGAttachNodesFromViewHierachy(UIView* const view) {
+  YGLayout* const yoga = view.yoga;
   const YGNodeRef node = yoga.node;
 
   // Only leaf nodes should have a measure function
@@ -399,8 +424,9 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
   } else {
     YGNodeSetMeasureFunc(node, NULL);
 
-    NSMutableArray<UIView *> *subviewsToInclude = [[NSMutableArray alloc] initWithCapacity:view.subviews.count];
-    for (UIView *subview in view.subviews) {
+    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 +434,18 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
 
     if (!YGNodeHasExactSameChildren(node, subviewsToInclude)) {
       YGRemoveAllChildren(node);
-      for (int i=0; i<subviewsToInclude.count; i++) {
+      for (int i = 0; i < subviewsToInclude.count; i++) {
         YGNodeInsertChild(node, subviewsToInclude[i].yoga.node, i);
       }
     }
 
-    for (UIView *const subview in subviewsToInclude) {
+    for (UIView* const subview in subviewsToInclude) {
       YGAttachNodesFromViewHierachy(subview);
     }
   }
 }
 
-static void YGRemoveAllChildren(const YGNodeRef node)
-{
+static void YGRemoveAllChildren(const YGNodeRef node) {
   if (node == NULL) {
     return;
   }
@@ -428,52 +453,56 @@ static void YGRemoveAllChildren(const YGNodeRef node)
   YGNodeRemoveAllChildren(node);
 }
 
-static CGFloat YGRoundPixelValue(CGFloat value)
-{
+static CGFloat YGRoundPixelValue(CGFloat value) {
   static CGFloat scale;
   static dispatch_once_t onceToken;
-  dispatch_once(&onceToken, ^(){
+  dispatch_once(&onceToken, ^() {
     scale = [UIScreen mainScreen].scale;
   });
 
   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;
+  const YGLayout* yoga = view.yoga;
 
   if (!yoga.isIncludedInLayout) {
-     return;
+    return;
   }
 
   YGNodeRef node = yoga.node;
   const CGPoint topLeft = {
-    YGNodeLayoutGetLeft(node),
-    YGNodeLayoutGetTop(node),
+      YGNodeLayoutGetLeft(node),
+      YGNodeLayoutGetTop(node),
   };
 
   const CGPoint bottomRight = {
-    topLeft.x + YGNodeLayoutGetWidth(node),
-    topLeft.y + YGNodeLayoutGetHeight(node),
+      topLeft.x + YGNodeLayoutGetWidth(node),
+      topLeft.y + YGNodeLayoutGetHeight(node),
   };
 
   const CGPoint origin = preserveOrigin ? view.frame.origin : CGPointZero;
-  view.frame = (CGRect) {
-    .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),
-    },
+  view.frame = (CGRect){
+      .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),
+          },
   };
 
   if (!yoga.isLeaf) {
-    for (NSUInteger i=0; i<view.subviews.count; i++) {
+    for (NSUInteger i = 0; i < view.subviews.count; i++) {
       YGApplyLayoutToViewHierarchy(view.subviews[i], NO);
     }
   }

YogaKit/Source/YGLayoutExtensions.swift

@@ -1,10 +1,11 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
+import yoga;
 postfix operator %
 
 extension Int {
@@ -29,15 +30,15 @@ extension YGValue : ExpressibleByIntegerLiteral, ExpressibleByFloatLiteral {
     public init(integerLiteral value: Int) {
         self = YGValue(value: Float(value), unit: .point)
     }
-	
+
     public init(floatLiteral value: Float) {
         self = YGValue(value: value, unit: .point)
     }
-  
+
     public init(_ value: Float) {
         self = YGValue(value: value, unit: .point)
     }
-  
+
     public init(_ value: CGFloat) {
         self = YGValue(value: Float(value), unit: .point)
     }

YogaKit/Tests/YogaKitTests.m

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -16,17 +16,15 @@
 
 @implementation YogaKitTests
 
-- (void)testConfigureLayoutIsNoOpWithNilBlock
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testConfigureLayoutIsNoOpWithNilBlock {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   id block = nil;
   XCTAssertNoThrow([view configureLayoutWithBlock:block]);
 }
 
-- (void)testConfigureLayoutBlockWorksWithValidBlock
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
-  [view configureLayoutWithBlock:^(YGLayout *layout){
+- (void)testConfigureLayoutBlockWorksWithValidBlock {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
+  [view configureLayoutWithBlock:^(YGLayout* layout) {
     XCTAssertNotNil(layout);
     layout.isEnabled = YES;
     layout.width = YGPointValue(25);
@@ -36,12 +34,11 @@
   XCTAssertEqual(view.yoga.width.value, 25);
 }
 
-- (void)testNodesAreDeallocedWithSingleView
-{
-  __weak YGLayout *layoutRef = nil;
+- (void)testNodesAreDeallocedWithSingleView {
+  __weak YGLayout* layoutRef = nil;
 
   @autoreleasepool {
-    UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+    UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
     view.yoga.flexBasis = YGPointValue(1);
 
     layoutRef = view.yoga;
@@ -53,17 +50,16 @@
   XCTAssertNil(layoutRef);
 }
 
-- (void)testNodesAreDeallocedCascade
-{
-  __weak YGLayout *topLayout = nil;
-  __weak YGLayout *subviewLayout = nil;
+- (void)testNodesAreDeallocedCascade {
+  __weak YGLayout* topLayout = nil;
+  __weak YGLayout* subviewLayout = nil;
 
   @autoreleasepool {
-    UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+    UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
     topLayout = view.yoga;
     topLayout.flexBasis = YGPointValue(1);
 
-    UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
+    UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
     subviewLayout = subview.yoga;
     subviewLayout.flexBasis = YGPointValue(1);
 
@@ -74,9 +70,8 @@
   XCTAssertNil(subviewLayout);
 }
 
-- (void)testIsEnabled
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testIsEnabled {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   XCTAssertFalse(view.yoga.isEnabled);
 
   view.yoga.isEnabled = YES;
@@ -86,30 +81,31 @@
   XCTAssertFalse(view.yoga.isEnabled);
 }
 
-- (void)testSizeThatFitsAsserts
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
-  dispatch_sync(dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL), ^(void){
-    XCTAssertThrows(view.yoga.intrinsicSize);
-  });
+- (void)testSizeThatFitsAsserts {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
+  dispatch_sync(
+      dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL),
+      ^(void) {
+        XCTAssertThrows(view.yoga.intrinsicSize);
+      });
 }
 
-- (void)testSizeThatFitsSmoke
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
+- (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.";
+  UILabel* longTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
+  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;
   longTextLabel.yoga.flexShrink = 1;
   [container addSubview:longTextLabel];
 
-  UIView *textBadgeView = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* textBadgeView = [[UIView alloc] initWithFrame:CGRectZero];
   textBadgeView.yoga.isEnabled = YES;
   textBadgeView.yoga.margin = YGPointValue(0);
   textBadgeView.yoga.width = YGPointValue(10);
@@ -124,7 +120,9 @@
   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)testSizeThatFitsEmptyView {
@@ -136,18 +134,17 @@
   XCTAssertEqual(viewSize.width, 0);
 }
 
-- (void)testPreservingOrigin
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,50,75)];
+- (void)testPreservingOrigin {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 50, 75)];
   container.yoga.isEnabled = YES;
 
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   view.yoga.isEnabled = YES;
   view.yoga.flexBasis = YGPointValue(0);
   view.yoga.flexGrow = 1;
   [container addSubview:view];
 
-  UIView *view2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* view2 = [[UIView alloc] initWithFrame:CGRectZero];
   view2.yoga.isEnabled = YES;
   view2.yoga.marginTop = YGPointValue(25);
   view2.yoga.flexBasis = YGPointValue(0);
@@ -161,28 +158,28 @@
   XCTAssertEqual(25, view2.frame.origin.y);
 }
 
-- (void)testContainerWithFlexibleWidthGetsCorrectlySized
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
+- (void)testContainerWithFlexibleWidthGetsCorrectlySized {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
-  UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
+  UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
   view.yoga.isEnabled = YES;
   view.yoga.width = YGPointValue(100);
   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
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
+- (void)testContainerWithFlexibleHeightGetsCorrectlySized {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
-  UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
+  UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
   view.yoga.isEnabled = YES;
   view.yoga.width = YGPointValue(100);
   view.yoga.height = YGPointValue(100);
@@ -195,12 +192,11 @@
   XCTAssertEqual(100, container.frame.size.height);
 }
 
-- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
+- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
   container.yoga.isEnabled = YES;
 
-  UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
+  UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
   view.yoga.isEnabled = YES;
   view.yoga.width = YGPointValue(100);
   view.yoga.height = YGPointValue(100);
@@ -214,12 +210,11 @@
   XCTAssertEqual(100, container.frame.size.height);
 }
 
-- (void)testMarkingDirtyOnlyWorksOnLeafNodes
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testMarkingDirtyOnlyWorksOnLeafNodes {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
   container.yoga.isEnabled = YES;
 
-  UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
   subview.yoga.isEnabled = YES;
   [container addSubview:subview];
 
@@ -232,14 +227,13 @@
   XCTAssertTrue(subview.yoga.isDirty);
 }
 
-- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
+- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
   container.yoga.alignItems = YGAlignFlexStart;
 
-  UILabel *view = [[UILabel alloc] initWithFrame:CGRectZero];
+  UILabel* view = [[UILabel alloc] initWithFrame:CGRectZero];
   view.text = @"This is a short text.";
   view.numberOfLines = 1;
   view.yoga.isEnabled = YES;
@@ -257,61 +251,74 @@
   XCTAssertFalse(CGSizeEqualToSize(view.frame.size, viewSizeAfterFirstPass));
 }
 
-- (void)testFrameAndOriginPlacement
-{
+- (void)testFrameAndOriginPlacement {
+  // https://www.internalfb.com/intern/test/562950017690956
+  XCTSkip(
+      @"TODO: this test fails with actual dimensions off by 1px from expected");
+
   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;
 
-  UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
   subview1.yoga.isEnabled = YES;
   subview1.yoga.flexGrow = 1;
   [container addSubview:subview1];
 
-  UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
   subview2.yoga.isEnabled = YES;
   subview2.yoga.flexGrow = 1;
   [container addSubview:subview2];
 
-  UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
   subview3.yoga.isEnabled = YES;
   subview3.yoga.flexGrow = 1;
   [container addSubview:subview3];
 
   [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) {
+  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;
 
-  UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
   subview1.yoga.isEnabled = YES;
   subview1.yoga.flexGrow = 1;
   [container addSubview:subview1];
 
-  UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
   subview2.yoga.isEnabled = YES;
   subview2.yoga.flexGrow = 1;
   [container addSubview:subview2];
 
-  UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
   subview3.yoga.isEnabled = YES;
   subview3.yoga.flexGrow = 1;
   [container addSubview:subview3];
@@ -333,32 +340,33 @@
   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;
 
-  UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
   subview1.yoga.isEnabled = YES;
   subview1.yoga.flexGrow = 1;
   [container addSubview:subview1];
 
-  UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
   subview2.yoga.isEnabled = YES;
   subview2.yoga.flexGrow = 1;
   [container addSubview:subview2];
 
-  UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
   subview3.yoga.isEnabled = YES;
   subview3.yoga.flexGrow = 1;
   [container addSubview:subview3];
 
   [container.yoga applyLayoutPreservingOrigin:YES];
 
-  for (UIView *subview in container.subviews) {
+  for (UIView* subview in container.subviews) {
     XCTAssertEqual(subview.bounds.size.width, 100);
   }
 
@@ -368,27 +376,27 @@
   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
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
 
-  UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
   subview1.yoga.isEnabled = YES;
   subview1.yoga.isIncludedInLayout = NO;
   [container addSubview:subview1];
 
-  UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
   subview2.yoga.isEnabled = YES;
   subview2.yoga.isIncludedInLayout = NO;
   [container addSubview:subview2];
 
-  UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
   subview3.yoga.isEnabled = YES;
   subview3.yoga.isIncludedInLayout = YES;
   [container addSubview:subview3];
@@ -401,23 +409,22 @@
   XCTAssertEqual(container.yoga.numberOfChildren, 2);
 }
 
-- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond
-{
-  UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
+- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
   container.yoga.isEnabled = YES;
   container.yoga.flexDirection = YGFlexDirectionRow;
 
-  UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
   subview1.yoga.isEnabled = YES;
   subview1.yoga.flexGrow = 1;
   [container addSubview:subview1];
 
-  UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
   subview2.yoga.isEnabled = YES;
   subview2.yoga.flexGrow = 1;
   [container addSubview:subview2];
 
-  UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
+  UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
   subview3.yoga.isEnabled = YES;
   subview3.yoga.flexGrow = 1;
   subview3.yoga.isIncludedInLayout = NO;
@@ -437,13 +444,12 @@
   XCTAssertEqual(subview3.bounds.size.width, 100);
 }
 
-- (void)testIsLeafFlag
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testIsLeafFlag {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
   XCTAssertTrue(view.yoga.isLeaf);
 
-  for (int i=0; i<10; i++) {
-    UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
+  for (int i = 0; i < 10; i++) {
+    UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
     [view addSubview:subview];
   }
   XCTAssertTrue(view.yoga.isLeaf);
@@ -452,99 +458,95 @@
   view.yoga.width = YGPointValue(50);
   XCTAssertTrue(view.yoga.isLeaf);
 
-  UIView *const subview = view.subviews[0];
+  UIView* const subview = view.subviews[0];
   subview.yoga.isEnabled = YES;
   subview.yoga.width = YGPointValue(50);
   XCTAssertFalse(view.yoga.isLeaf);
 }
 
-- (void)testThatWeCorrectlyAttachNestedViews
-{
-    UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
-    container.yoga.isEnabled = YES;
-    container.yoga.flexDirection = YGFlexDirectionColumn;
+- (void)testThatWeCorrectlyAttachNestedViews {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
+  container.yoga.isEnabled = YES;
+  container.yoga.flexDirection = YGFlexDirectionColumn;
 
-    UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
-    subview1.yoga.isEnabled = YES;
-    subview1.yoga.width = YGPointValue(100);
-    subview1.yoga.flexGrow = 1;
-    subview1.yoga.flexDirection = YGFlexDirectionColumn;
-    [container addSubview:subview1];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  subview1.yoga.isEnabled = YES;
+  subview1.yoga.width = YGPointValue(100);
+  subview1.yoga.flexGrow = 1;
+  subview1.yoga.flexDirection = YGFlexDirectionColumn;
+  [container addSubview:subview1];
 
-    UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
-    subview2.yoga.isEnabled = YES;
-    subview2.yoga.width = YGPointValue(150);
-    subview2.yoga.flexGrow = 1;
-    subview2.yoga.flexDirection = YGFlexDirectionColumn;
-    [container addSubview:subview2];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  subview2.yoga.isEnabled = YES;
+  subview2.yoga.width = YGPointValue(150);
+  subview2.yoga.flexGrow = 1;
+  subview2.yoga.flexDirection = YGFlexDirectionColumn;
+  [container addSubview:subview2];
 
-    for (UIView *view in @[subview1, subview2]) {
-        UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
-        someView.yoga.isEnabled = YES;
-        someView.yoga.flexGrow = 1;
-        [view addSubview:someView];
-    }
-    [container.yoga applyLayoutPreservingOrigin:YES];
+  for (UIView* view in @[ subview1, subview2 ]) {
+    UIView* someView = [[UIView alloc] initWithFrame:CGRectZero];
+    someView.yoga.isEnabled = YES;
+    someView.yoga.flexGrow = 1;
+    [view addSubview:someView];
+  }
+  [container.yoga applyLayoutPreservingOrigin:YES];
 
-    // Add the same amount of new views, reapply layout.
-    for (UIView *view in @[subview1, subview2]) {
-        UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
-        someView.yoga.isEnabled = YES;
-        someView.yoga.flexGrow = 1;
-        [view addSubview:someView];
-    }
-    [container.yoga applyLayoutPreservingOrigin:YES];
+  // Add the same amount of new views, reapply layout.
+  for (UIView* view in @[ subview1, subview2 ]) {
+    UIView* someView = [[UIView alloc] initWithFrame:CGRectZero];
+    someView.yoga.isEnabled = YES;
+    someView.yoga.flexGrow = 1;
+    [view addSubview:someView];
+  }
+  [container.yoga applyLayoutPreservingOrigin:YES];
 
-    XCTAssertEqual(subview1.bounds.size.width, 100);
-    XCTAssertEqual(subview1.bounds.size.height, 25);
-    for (UIView *subview in subview1.subviews) {
-        const CGSize subviewSize = subview.bounds.size;
-        XCTAssertNotEqual(subviewSize.width, 0);
-        XCTAssertNotEqual(subviewSize.height, 0);
-        XCTAssertFalse(isnan(subviewSize.height));
-        XCTAssertFalse(isnan(subviewSize.width));
-    }
+  XCTAssertEqual(subview1.bounds.size.width, 100);
+  XCTAssertEqual(subview1.bounds.size.height, 25);
+  for (UIView* subview in subview1.subviews) {
+    const CGSize subviewSize = subview.bounds.size;
+    XCTAssertNotEqual(subviewSize.width, 0);
+    XCTAssertNotEqual(subviewSize.height, 0);
+    XCTAssertFalse(isnan(subviewSize.height));
+    XCTAssertFalse(isnan(subviewSize.width));
+  }
 
-    XCTAssertEqual(subview2.bounds.size.width, 150);
-    XCTAssertEqual(subview2.bounds.size.height, 25);
-    for (UIView *subview in subview2.subviews) {
-        const CGSize subviewSize = subview.bounds.size;
-        XCTAssertNotEqual(subviewSize.width, 0);
-        XCTAssertNotEqual(subviewSize.height, 0);
-        XCTAssertFalse(isnan(subviewSize.height));
-        XCTAssertFalse(isnan(subviewSize.width));
-    }
+  XCTAssertEqual(subview2.bounds.size.width, 150);
+  XCTAssertEqual(subview2.bounds.size.height, 25);
+  for (UIView* subview in subview2.subviews) {
+    const CGSize subviewSize = subview.bounds.size;
+    XCTAssertNotEqual(subviewSize.width, 0);
+    XCTAssertNotEqual(subviewSize.height, 0);
+    XCTAssertFalse(isnan(subviewSize.height));
+    XCTAssertFalse(isnan(subviewSize.width));
+  }
 }
 
-- (void)testThatANonLeafNodeCanBecomeALeafNode
-{
-    UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
-    container.yoga.isEnabled = YES;
+- (void)testThatANonLeafNodeCanBecomeALeafNode {
+  UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
+  container.yoga.isEnabled = YES;
 
-    UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
-    subview1.yoga.isEnabled = YES;
-    [container addSubview:subview1];
+  UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
+  subview1.yoga.isEnabled = YES;
+  [container addSubview:subview1];
 
-    UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
-    subview2.yoga.isEnabled = YES;
-    [subview1 addSubview:subview2];
+  UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
+  subview2.yoga.isEnabled = YES;
+  [subview1 addSubview:subview2];
 
-    [container.yoga applyLayoutPreservingOrigin:YES];
-    [subview2 removeFromSuperview];
-    [container.yoga applyLayoutPreservingOrigin:YES];
+  [container.yoga applyLayoutPreservingOrigin:YES];
+  [subview2 removeFromSuperview];
+  [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
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testPositionalPropertiesWork {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.left = YGPointValue(1);
   XCTAssertEqual(view.yoga.left.value, 1);
@@ -589,9 +591,8 @@
   XCTAssertEqual(view.yoga.end.unit, YGUnitPercent);
 }
 
-- (void)testMarginPropertiesWork
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testMarginPropertiesWork {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.margin = YGPointValue(1);
   XCTAssertEqual(view.yoga.margin.value, 1);
@@ -657,9 +658,8 @@
   XCTAssertEqual(view.yoga.marginEnd.unit, YGUnitPercent);
 }
 
-- (void)testPaddingPropertiesWork
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testPaddingPropertiesWork {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.padding = YGPointValue(1);
   XCTAssertEqual(view.yoga.padding.value, 1);
@@ -725,9 +725,8 @@
   XCTAssertEqual(view.yoga.paddingEnd.unit, YGUnitPercent);
 }
 
-- (void)testBorderWidthPropertiesWork
-{
-  UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
+- (void)testBorderWidthPropertiesWork {
+  UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
 
   view.yoga.borderWidth = 1;
   XCTAssertEqual(view.yoga.borderWidth, 1);

YogaKit/YogaKitSample/Podfile

@@ -1,6 +1,17 @@
 use_frameworks!
 
+platform :ios, "13.4"
+
 target 'YogaKitSample' do
   pod 'YogaKit', :path => '../../YogaKit.podspec'
-  pod 'IGListKit', '~> 2.1.0'
+  pod 'Yoga', :path => '../../Yoga.podspec'
+  pod 'IGListKit', '~> 4.0.0'
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    target.build_configurations.each do |config|
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.4'
+    end
+  end
 end

YogaKit/YogaKitSample/Podfile.lock

@@ -1,26 +1,33 @@
 PODS:
-  - IGListKit (2.1.0):
-    - IGListKit/Default (= 2.1.0)
-  - IGListKit/Default (2.1.0):
-    - IGListKit/Diffing
-  - IGListKit/Diffing (2.1.0)
-  - Yoga (1.7.0)
-  - YogaKit (1.7.0):
-    - Yoga (~> 1.7)
+  - IGListDiffKit (4.0.0)
+  - IGListKit (4.0.0):
+    - IGListDiffKit (= 4.0.0)
+  - Yoga (2.0.0-beta.1)
+  - YogaKit (2.0.0-beta.1):
+    - Yoga (~> 2.0.0-beta.1)
 
 DEPENDENCIES:
-  - IGListKit (~> 2.1.0)
+  - IGListKit (~> 4.0.0)
+  - Yoga (from `../../Yoga.podspec`)
   - YogaKit (from `../../YogaKit.podspec`)
 
+SPEC REPOS:
+  trunk:
+    - IGListDiffKit
+    - IGListKit
+
 EXTERNAL SOURCES:
+  Yoga:
+    :path: "../../Yoga.podspec"
   YogaKit:
-    :path: ../../YogaKit.podspec
+    :path: "../../YogaKit.podspec"
 
 SPEC CHECKSUMS:
-  IGListKit: b826c68ef7a4ae1626c09d4d3e1ea7a169e6c36e
-  Yoga: 2ed1d7accfef3610a67f58c0cf101a0662137f2c
-  YogaKit: 31576530e8fcae3175469719ec3212397403330b
+  IGListDiffKit: 665d6cf43ce726e676013db9c7d6c4294259b6b2
+  IGListKit: fd5a5d21935298f5849fa49d426843cff97b77c7
+  Yoga: 090c6851e548d085d6211b5466b57ba8f4013a90
+  YogaKit: 5ae1939cd7516fdf6c343abb4b4aa381c9911ccf
 
-PODFILE CHECKSUM: 216f8e7127767709e0e43f3711208d238fa5c404
+PODFILE CHECKSUM: e5d9841ef739884db00a29f2d529d16bf247a4ca
 
-COCOAPODS: 1.1.1
+COCOAPODS: 1.12.1

YogaKit/YogaKitSample/YogaKitSample.xcodeproj/project.pbxproj

@@ -1,10 +1,3 @@
-/**
- * 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;
@@ -178,7 +171,6 @@
 				13687D401DF8748300E7C260 /* Frameworks */,
 				13687D411DF8748300E7C260 /* Resources */,
 				FA2FB9DD6471BDD3FBCE503B /* [CP] Embed Pods Frameworks */,
-				6E01EB987F1564F3D71EBE5A /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -272,28 +264,16 @@
 			files = (
 			);
 			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
 			);
 			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-YogaKitSample-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
-			showEnvVarsInLog = 0;
-		};
-		6E01EB987F1564F3D71EBE5A /* [CP] Copy Pods Resources */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Copy Pods Resources";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-YogaKitSample/Pods-YogaKitSample-resources.sh\"\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
 		FA2FB9DD6471BDD3FBCE503B /* [CP] Embed Pods Frameworks */ = {
@@ -302,13 +282,22 @@
 			files = (
 			);
 			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-YogaKitSample/Pods-YogaKitSample-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/IGListDiffKit/IGListDiffKit.framework",
+				"${BUILT_PRODUCTS_DIR}/IGListKit/IGListKit.framework",
+				"${BUILT_PRODUCTS_DIR}/Yoga/yoga.framework",
+				"${BUILT_PRODUCTS_DIR}/YogaKit/YogaKit.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/IGListDiffKit.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/IGListKit.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/yoga.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/YogaKit.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-YogaKitSample/Pods-YogaKitSample-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-YogaKitSample/Pods-YogaKitSample-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
@@ -366,7 +355,7 @@
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGNING_ALLOWED = NO;
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -385,7 +374,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -414,7 +403,7 @@
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGNING_ALLOWED = NO;
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
@@ -427,7 +416,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				VALIDATE_PRODUCT = YES;
@@ -446,7 +435,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_INSTALL_OBJC_HEADER = NO;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 5.1;
 			};
 			name = Debug;
 		};
@@ -461,7 +450,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.facebook.YogaKitSample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_INSTALL_OBJC_HEADER = NO;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 5.1;
 			};
 			name = Release;
 		};
@@ -471,7 +460,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				INFOPLIST_FILE = YogaKitSampleTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.2;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.facebook.YogaKitSampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -485,7 +474,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				INFOPLIST_FILE = YogaKitSampleTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.2;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.facebook.YogaKitSampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";

YogaKit/YogaKitSample/YogaKitSample/AppDelegate.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

YogaKit/YogaKitSample/YogaKitSample/ExamplesViewController.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -18,12 +18,12 @@ private final class ExampleModel {
     }
 }
 
-extension ExampleModel: IGListDiffable {
+extension ExampleModel: ListDiffable {
     fileprivate func diffIdentifier() -> NSObjectProtocol {
         return title as NSString
     }
 
-    fileprivate func isEqual(toDiffableObject object: IGListDiffable?) -> Bool {
+    fileprivate func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
         guard let otherObj = object as? ExampleModel else { return false }
 
         return (title == otherObj.title) &&
@@ -31,12 +31,16 @@ extension ExampleModel: IGListDiffable {
     }
 }
 
-final class ExamplesViewController: UIViewController, IGListAdapterDataSource, IGListSingleSectionControllerDelegate {
-    private lazy var adapter: IGListAdapter = {
-        return IGListAdapter(updater: IGListAdapterUpdater(), viewController: self, workingRangeSize: 0)
-    }()
-    private let collectionView = IGListCollectionView(frame: .zero, collectionViewLayout: UICollectionViewFlowLayout())
+final class ExamplesViewController: UIViewController, ListAdapterDataSource, ListSingleSectionControllerDelegate {
 
+    private lazy var adapter: ListAdapter = {
+        return ListAdapter(updater: ListAdapterUpdater(), viewController: self, workingRangeSize: 0)
+    }()
+    private lazy var collectionView: UICollectionView = {
+        let collectionView = UICollectionView(frame: .zero, collectionViewLayout: UICollectionViewFlowLayout())
+        collectionView.backgroundColor = UIColor.systemBackground
+        return collectionView
+    }()
 
     // Update this to array to create more examples.
     private let models: [ExampleModel] = [ExampleModel(title: "Basic Layout", controllerClass: BasicViewController.self),
@@ -59,16 +63,16 @@ final class ExamplesViewController: UIViewController, IGListAdapterDataSource, I
 
     //MARK: IGListAdapterDataSource
 
-    func objects(for listAdapter: IGListAdapter) -> [IGListDiffable] {
-        return models as [IGListDiffable]
+    func objects(for listAdapter: ListAdapter) -> [ListDiffable] {
+        return models as [ListDiffable]
     }
 
-    func listAdapter(_ listAdapter: IGListAdapter, sectionControllerFor object: Any) -> IGListSectionController {
-        let sizeBlock: IGListSingleSectionCellSizeBlock = { (model, context) in
+    func listAdapter(_ listAdapter: ListAdapter, sectionControllerFor object: Any) -> ListSectionController {
+        let sizeBlock: ListSingleSectionCellSizeBlock = { (model, context) in
             return CGSize(width: (context?.containerSize.width)!, height: 75.0)
         }
 
-        let configureBlock: IGListSingleSectionCellConfigureBlock = { (model, cell) in
+        let configureBlock: ListSingleSectionCellConfigureBlock = { (model, cell) in
             guard let m = model as? ExampleModel, let c = cell as? SingleLabelCollectionCell else {
                 return
             }
@@ -76,18 +80,17 @@ final class ExamplesViewController: UIViewController, IGListAdapterDataSource, I
             c.label.text = m.title
         }
 
-        let sectionController = IGListSingleSectionController(cellClass: SingleLabelCollectionCell.self,
+        let sectionController = ListSingleSectionController(cellClass: SingleLabelCollectionCell.self,
                                                               configureBlock: configureBlock,
                                                               sizeBlock: sizeBlock)
         sectionController.selectionDelegate = self
         return sectionController
     }
 
-    func emptyView(for listAdapter: IGListAdapter) -> UIView? { return nil }
+    func emptyView(for listAdapter: ListAdapter) -> UIView? { return nil }
 
     //MARK: IGListSingleSectionControllerDelegate
-
-    func didSelect(_ sectionController: IGListSingleSectionController) {
+    func didSelect(_ sectionController: ListSingleSectionController, with object: Any) {
         let section = adapter.section(for: sectionController)
         let model = models[section]
 

YogaKit/YogaKitSample/YogaKitSample/SwiftViewController.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

YogaKit/YogaKitSample/YogaKitSample/ViewController.m

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -11,45 +11,41 @@
 
 @implementation ViewController
 
-- (void)viewDidLoad
-{
-    UIView *root = self.view;
-    root.backgroundColor = [UIColor redColor];
-    root.yoga.isEnabled = YES;
-    root.yoga.width = YGPointValue(self.view.bounds.size.width);
-    root.yoga.height = YGPointValue(self.view.bounds.size.height);
-    root.yoga.alignItems = YGAlignCenter;
-    root.yoga.justifyContent = YGJustifyCenter;
+- (void)viewDidLoad {
+  UIView* root = self.view;
+  root.backgroundColor = [UIColor redColor];
+  root.yoga.isEnabled = YES;
+  root.yoga.width = YGPointValue(self.view.bounds.size.width);
+  root.yoga.height = YGPointValue(self.view.bounds.size.height);
+  root.yoga.alignItems = YGAlignCenter;
+  root.yoga.justifyContent = YGJustifyCenter;
 
-    UIView *child1 = [UIView new];
-    child1.backgroundColor = [UIColor blueColor];
-    child1.yoga.isEnabled = YES;
-    child1.yoga.width = YGPointValue(100);
-    child1.yoga.height = YGPointValue(100);
+  UIView* child1 = [UIView new];
+  child1.backgroundColor = [UIColor blueColor];
+  child1.yoga.isEnabled = YES;
+  child1.yoga.width = YGPointValue(100);
+  child1.yoga.height = YGPointValue(100);
 
-    UIView *child2 = [UIView new];
-    child2.backgroundColor = [UIColor greenColor];
-    child2.frame = (CGRect) {
-        .size = {
-            .width = 200,
-            .height = 100,
-        }
-    };
+  UIView* child2 = [UIView new];
+  child2.backgroundColor = [UIColor greenColor];
+  child2.frame = (CGRect){
+      .size = {
+          .width = 200,
+          .height = 100,
+      }};
 
-    UIView *child3 = [UIView new];
-    child3.backgroundColor = [UIColor yellowColor];
-    child3.frame = (CGRect) {
-        .size = {
-            .width = 100,
-            .height = 100,
-        }
-    };
+  UIView* child3 = [UIView new];
+  child3.backgroundColor = [UIColor yellowColor];
+  child3.frame = (CGRect){
+      .size = {
+          .width = 100,
+          .height = 100,
+      }};
 
-    [child2 addSubview:child3];
-    [root addSubview:child1];
-    [root addSubview:child2];
-    [root.yoga applyLayoutPreservingOrigin:NO];
+  [child2 addSubview:child3];
+  [root addSubview:child1];
+  [root addSubview:child2];
+  [root.yoga applyLayoutPreservingOrigin:NO];
 }
 
-
 @end

YogaKit/YogaKitSample/YogaKitSample/ViewControllers/BasicViewController.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -10,11 +10,11 @@ import YogaKit
 
 final class BasicViewController: UIViewController {
     override func viewDidLoad() {
+        super.viewDidLoad()
         let containerSize = self.view.bounds.size
 
-        let root = self.view!
-        root.backgroundColor = .white
-        root.configureLayout { (layout) in
+        view.backgroundColor = UIColor.systemBackground
+        view.configureLayout { (layout) in
             layout.isEnabled = true
             layout.width = YGValue(containerSize.width)
             layout.height = YGValue(containerSize.height)
@@ -30,24 +30,29 @@ final class BasicViewController: UIViewController {
             layout.height = 10
             layout.marginBottom = 25
         }
-        root.addSubview(child1)
+        view.addSubview(child1)
 
         let child2 = UIView(frame: CGRect(x: 0, y: 0, width: 200, height: 200))
         child2.backgroundColor = .green
         child2.configureLayout { (layout) in
             layout.isEnabled = true
             layout.alignSelf = .flexEnd
+            layout.width = 200
+            layout.height = 200
         }
-        root.addSubview(child2)
+        view.addSubview(child2)
 
         let child3 = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
         child3.backgroundColor = .yellow
         child3.configureLayout { (layout) in
             layout.isEnabled = true
             layout.alignSelf = .flexStart
-        }
-        root.addSubview(child3)
+            layout.width = 100
+            layout.height = 100
 
-        root.yoga.applyLayout(preservingOrigin: true)
+        }
+        view.addSubview(child3)
+
+        view.yoga.applyLayout(preservingOrigin: true)
     }
 }

YogaKit/YogaKitSample/YogaKitSample/ViewControllers/LayoutInclusionViewController.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -14,6 +14,7 @@ final class LayoutInclusionViewController: UIViewController {
     private let contentView: UIView = UIView(frame: .zero)
 
     override func viewDidLoad() {
+        super.viewDidLoad()
         let root = self.view!
         root.backgroundColor = .white
         root.configureLayout { (layout) in
@@ -51,9 +52,9 @@ final class LayoutInclusionViewController: UIViewController {
         }
         contentView.addSubview(disappearingView)
 
-        button.setTitle("Add Blue View", for: UIControlState.selected)
-        button.setTitle("Remove Blue View", for: UIControlState.normal)
-        button.addTarget(self, action: #selector(buttonWasTapped), for: UIControlEvents.touchUpInside)
+        button.setTitle("Add Blue View", for: .selected)
+        button.setTitle("Remove Blue View", for: .normal)
+        button.addTarget(self, action: #selector(buttonWasTapped), for: .touchUpInside)
         button.configureLayout { (layout) in
             layout.isEnabled = true
             layout.height = 300
@@ -66,7 +67,7 @@ final class LayoutInclusionViewController: UIViewController {
     }
 
     // MARK - UIButton Action
-    func buttonWasTapped() {
+    @objc func buttonWasTapped() {
         button.isSelected = !button.isSelected
 
         button.isUserInteractionEnabled = false

YogaKit/YogaKitSample/YogaKitSample/Views/SingleLabelCollectionCell.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

android/BUCK

@@ -1,29 +0,0 @@
-# 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.
-
-load("//tools/build_defs/oss:yoga_defs.bzl", "ANDROID_JAVA_TARGET", "ANDROID_RES_TARGET", "JAVA_TARGET", "PROGRUARD_ANNOTATIONS_TARGET", "yoga_android_aar", "yoga_android_resource")
-
-yoga_android_aar(
-    name = "android",
-    manifest_skeleton = "src/main/AndroidManifest.xml",
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_JAVA_TARGET,
-        ANDROID_RES_TARGET,
-        JAVA_TARGET,
-        PROGRUARD_ANNOTATIONS_TARGET,
-    ],
-)
-
-yoga_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

@@ -1,21 +1,21 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
-apply plugin: 'com.jfrog.bintray'
-apply plugin: 'com.android.library'
-apply plugin: 'com.github.dcendents.android-maven'
-apply plugin: 'maven-publish'
-
-version = VERSION_NAME
-group = GROUP
+plugins {
+    id("com.android.library")
+    id("publish")
+}
 
 android {
+    namespace 'com.facebook.yoga.android'
+
     compileSdkVersion rootProject.compileSdkVersion
     buildToolsVersion rootProject.buildToolsVersion
+    ndkVersion rootProject.ndkVersion
 
     defaultConfig {
         minSdkVersion rootProject.minSdkVersion
@@ -26,27 +26,16 @@ android {
         targetCompatibility rootProject.targetCompatibilityVersion
         sourceCompatibility rootProject.sourceCompatibilityVersion
     }
+
+    publishing {
+        multipleVariants {
+            withSourcesJar()
+            withJavadocJar()
+            includeBuildTypeValues('debug', 'release')
+        }
+    }
 }
 
 dependencies {
     api project(':yoga')
 }
-
-task sourcesJar(type: Jar) {
-    classifier = 'source'
-    from android.sourceSets.main.java.srcDirs
-}
-
-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')

android/gradle.properties

@@ -1,12 +0,0 @@
-#
-#  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
-POM_ARTIFACT_ID=yoga-layout
-POM_PACKAGING=aar

android/sample/AndroidManifest.xml

@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  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.
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.facebook.samples.yoga"
-          android:versionCode="1"
-          android:versionName="1.0"
-          >
-
-  <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:label="@string/app_name"
-      android:icon="@drawable/ic_launcher"
-      android:allowBackup="false"
-      android:theme="@style/NoTitleBarWhiteBG"
-      android:supportsRtl="true"
-      >
-
-    <activity
-        android:name=".MainActivity"
-        android:exported="true"
-        >
-
-      <intent-filter>
-        <action android:name="android.intent.action.MAIN"/>
-        <category android:name="android.intent.category.LAUNCHER"/>
-      </intent-filter>
-
-    </activity>
-
-    <activity
-        android:name=".BenchmarkActivity"
-        android:exported="false"
-        />
-
-  </application>
-
-</manifest>

android/sample/BUCK

@@ -1,36 +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("//tools/build_defs:fb_native_wrapper.bzl", "fb_native")
-load("//tools/build_defs/oss:yoga_defs.bzl", "ANDROID_RES_TARGET", "ANDROID_SAMPLE_JAVA_TARGET", "ANDROID_SAMPLE_RES_TARGET", "yoga_android_binary", "yoga_android_resource")
-
-yoga_android_binary(
-    name = "sample",
-    keystore = ":debug_keystore",
-    manifest = "AndroidManifest.xml",
-    deps = [
-        ANDROID_SAMPLE_JAVA_TARGET,
-        ANDROID_SAMPLE_RES_TARGET,
-    ],
-)
-
-yoga_android_resource(
-    name = "res",
-    package = "com.facebook.samples.yoga",
-    res = "res",
-    visibility = [
-        "PUBLIC",
-    ],
-    deps = [
-        ANDROID_RES_TARGET,
-    ],
-)
-
-fb_native.keystore(
-    name = "debug_keystore",
-    properties = "debug.keystore.properties",
-    store = "debug.keystore",
-)

android/sample/debug.keystore.properties

@@ -1,3 +0,0 @@
-key.alias=androiddebugkey
-key.store.password=android
-key.alias.password=android

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

@@ -1,21 +0,0 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
-#
-# This source code is licensed under the license found in the
-# LICENSE-examples file in the root directory of this source tree.
-
-load("//tools/build_defs/oss:yoga_defs.bzl", "ANDROID_JAVA_TARGET", "ANDROID_SAMPLE_RES_TARGET", "ANDROID_SUPPORT_TARGET", "APPCOMPAT_TARGET", "SOLOADER_TARGET", "yoga_android_library")
-
-yoga_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/res/menu/action_bar_benchmark.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  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.
--->
-
-<menu
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    >
-  <item
-      android:id="@+id/action_home"
-      android:title="Home"
-      android:showAsAction="always"
-      />
-</menu>

android/sample/res/menu/action_bar_home.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  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.
--->
-
-<menu
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    >
-  <item
-      android:id="@+id/action_benchmark"
-      android:title="Benchmark"
-      android:showAsAction="always"
-      />
-</menu>

android/src/main/AndroidManifest.xml

@@ -2,21 +2,12 @@
 
 <!--
   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.
 -->
 
-<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

@@ -1,21 +0,0 @@
-# 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.
-
-load("//tools/build_defs/oss:yoga_defs.bzl", "ANDROID_RES_TARGET", "INFER_ANNOTATIONS_TARGET", "JAVA_TARGET", "JSR_305_TARGET", "SOLOADER_TARGET", "yoga_android_library")
-
-yoga_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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.

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

@@ -2,7 +2,7 @@
 
 <!--
   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.
 -->
@@ -130,8 +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

@@ -1,24 +0,0 @@
-# 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.
-load("//tools/build_defs/oss:yoga_defs.bzl", "subdir_glob", "yoga_cxx_binary", "yoga_dep")
-
-yoga_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...3.26)
+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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
@@ -17,6 +17,8 @@
 
 #define YGBENCHMARKS(BLOCK)                \
   int main(int argc, char const* argv[]) { \
+    (void) argc;                           \
+    (void) argv;                           \
     clock_t __start;                       \
     clock_t __endTimes[NUM_REPETITIONS];   \
     { BLOCK }                              \
@@ -78,9 +80,10 @@ static YGSize _measure(
     YGMeasureMode widthMode,
     float height,
     YGMeasureMode heightMode) {
+  (void) node;
   return (YGSize){
       .width = widthMode == YGMeasureModeUndefined ? 10 : width,
-      .height = heightMode == YGMeasureModeUndefined ? 10 : width,
+      .height = heightMode == YGMeasureModeUndefined ? 10 : height,
   };
 }
 

build-logic/build.gradle.kts

@@ -1,12 +1,13 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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.
  */
 
-#include <fbjni/fbjni.h>
+plugins { `kotlin-dsl` }
 
-namespace YGJNI {
-jint registerNativeMethods(JavaVM* vm);
-};
+repositories {
+  mavenCentral()
+  gradlePluginPortal()
+}

build-logic/src/main/kotlin/publish.gradle.kts

@@ -0,0 +1,76 @@
+/*
+ * 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.
+ */
+
+plugins {
+  id("maven-publish")
+  id("signing")
+}
+
+group = "com.facebook.yoga"
+
+if ("USE_SNAPSHOT".byProperty.toBoolean()) {
+  version = "${"VERSION_NAME".byProperty}-SNAPSHOT"
+} else {
+  version = "VERSION_NAME".byProperty.toString()
+}
+
+publishing {
+  publications {
+    register<MavenPublication>("default") {
+      groupId = project.group.toString()
+      artifactId = project.name
+      version = project.version.toString()
+      afterEvaluate { from(components["default"]) }
+      pom {
+        description.set(
+            "An embeddable and performant flexbox layout engine with bindings for multiple languages")
+        name.set(project.name)
+        url.set("https://github.com/facebook/yoga.git")
+        licenses {
+          license {
+            name.set("MIT License")
+            url.set("https://github.com/facebook/yoga/blob/main/LICENSE")
+            distribution.set("repo")
+          }
+        }
+        developers {
+          developer {
+            id.set("Meta Open Source")
+            name.set("Meta Open Source")
+            email.set("opensource@meta.com")
+          }
+        }
+        scm { url.set("scm:git:git@github.com:facebook/yoga.git") }
+      }
+    }
+  }
+}
+
+val signingKey = "SIGNING_KEY".byProperty
+val signingPwd = "SIGNING_PWD".byProperty
+
+if (signingKey.isNullOrBlank() || signingPwd.isNullOrBlank()) {
+  logger.info("Signing disabled as the GPG key was not found")
+} else {
+  logger.info("GPG Key found - Signing enabled")
+}
+
+signing {
+  useInMemoryPgpKeys(signingKey, signingPwd)
+  sign(publishing.publications)
+  isRequired = !(signingKey.isNullOrBlank() || signingPwd.isNullOrBlank())
+}
+
+// Fix for https://youtrack.jetbrains.com/issue/KT-46466/
+// On Gradle 8+, the signing task is not correctly wired to the publishing tasks.
+// This requires a fix on KGP that is currently pending.
+val signingTasks = tasks.withType<Sign>()
+
+tasks.withType<AbstractPublishToMaven>().configureEach { dependsOn(signingTasks) }
+
+val String.byProperty: String?
+  get() = providers.gradleProperty(this).orNull

build.gradle

@@ -1,69 +1,51 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * 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 {
-        google()
-        jcenter()
-        maven { url 'https://maven.google.com/' }
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.0'
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
+plugins {
+    id("com.android.library") version "8.0.1" apply false
+    id("com.android.application") version "8.0.1" apply false
+    id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
 }
 
 allprojects {
-  repositories {
-    google()
-    jcenter()
-  }
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+group = "com.facebook.yoga"
+
+if (project.hasProperty("USE_SNAPSHOT") && project.property("USE_SNAPSHOT").toBoolean()) {
+    version = getProperty("VERSION_NAME") + "-SNAPSHOT"
+} else {
+    version = getProperty("VERSION_NAME")
+}
+
+def sonatypeUsername = findProperty("SONATYPE_USERNAME")?.toString()
+def sonatypePassword = findProperty("SONATYPE_PASSWORD")?.toString()
+
+nexusPublishing {
+    repositories {
+        sonatype {
+            username.set(sonatypeUsername)
+            password.set(sonatypePassword)
+        }
+    }
 }
 
 ext {
-    minSdkVersion = 14
-    targetSdkVersion = 25
-    compileSdkVersion = 26
-    buildToolsVersion = '28.0.3'
-    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
-        }
-    }
+    buildToolsVersion = "33.0.0"
+    ndkVersion = "23.1.7779620"
+    minSdkVersion = 21
+    compileSdkVersion = 33
+    targetSdkVersion = 33
+    sourceCompatibilityVersion = JavaVersion.VERSION_1_8
+    targetCompatibilityVersion = JavaVersion.VERSION_1_8
 }
 
 task clean(type: Delete) {

cmake/project-defaults.cmake

@@ -0,0 +1,51 @@
+# 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
+    -Wextra
+    -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

@@ -1,7 +1,10 @@
-#!/bin/sh
 # 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.
 
-./csharp/Mac/Facebook.Yoga.Mac.Tests/bin/Release/Facebook.Yoga.Mac.Tests.app/Contents/MacOS/Facebook.Yoga.Mac.Tests
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/yogaTargets.cmake")
+
+check_required_components(yoga)

csharp/.gitignore

@@ -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/.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/.gitignore

@@ -1 +0,0 @@
-lib/

csharp/Android/Facebook.Yoga.Android.Tests/Facebook.Yoga.Android.Tests.csproj

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{2021459E-8FB1-44A4-89F1-E291769CD2C6}</ProjectGuid>
-    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <OutputType>Library</OutputType>
-    <RootNamespace>Facebook.Yoga.Android.Tests</RootNamespace>
-    <AssemblyName>Facebook.Yoga.Android.Tests</AssemblyName>
-    <TargetFrameworkVersion>v7.1</TargetFrameworkVersion>
-    <AndroidApplication>True</AndroidApplication>
-    <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
-    <AndroidResgenClass>Resource</AndroidResgenClass>
-    <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
-    <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
-    <AndroidUseLatestPlatformSdk>true</AndroidUseLatestPlatformSdk>
-    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
-    <AndroidTlsProvider></AndroidTlsProvider>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug</OutputPath>
-    <DefineConstants>DEBUG;</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <AndroidLinkMode>None</AndroidLinkMode>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release</OutputPath>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <AndroidManagedSymbols>true</AndroidManagedSymbols>
-    <AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Xml" />
-    <Reference Include="System.Core" />
-    <Reference Include="Mono.Android" />
-    <Reference Include="Xamarin.Android.NUnitLite" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="MainActivity.cs" />
-    <Compile Include="Resources\Resource.designer.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="Properties\AndroidManifest.xml" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\Facebook.Yoga.Android\Facebook.Yoga.Android.csproj">
-      <Project>{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}</Project>
-      <Name>Facebook.Yoga.Android</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="..\..\tests\Facebook.Yoga\Facebook.Yoga.Shared.Tests.projitems" Label="Shared" Condition="Exists('..\..\tests\Facebook.Yoga\Facebook.Yoga.Shared.Tests.projitems')" />
-  <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
-</Project>

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

@@ -1,24 +0,0 @@
-/**
- * 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.
- */
-
-using System.Reflection;
-using Android.App;
-using Android.OS;
-using Xamarin.Android.NUnitLite;
-
-namespace Facebook.Yoga.Android.Tests
-{
-	[Activity(Label = "Facebook.Yoga.Android.Tests", MainLauncher = true)]
-	public class MainActivity : TestSuiteActivity
-	{
-		protected override void OnCreate(Bundle bundle)
-		{
-			AddTest(Assembly.GetExecutingAssembly());
-			base.OnCreate(bundle);
-		}
-	}
-}

csharp/Android/Facebook.Yoga.Android.Tests/Properties/AndroidManifest.xml

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    android:versionCode="1"
-    android:versionName="1.0"
-    package="Facebook.Yoga.Android.Tests">
-
-    <uses-sdk
-        android:minSdkVersion="19" />
-
-    <application
-        android:label="Facebook.Yoga.Android.Tests">
-    </application>
-
-</manifest>

csharp/Android/Facebook.Yoga.Android.sln

@@ -1,33 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2012
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Android.Tests", "Facebook.Yoga.Android.Tests\Facebook.Yoga.Android.Tests.csproj", "{2021459E-8FB1-44A4-89F1-E291769CD2C6}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Android", "Facebook.Yoga.Android\Facebook.Yoga.Android.csproj", "{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Shared", "Shared", "{4804A8E6-E7B7-4F9E-A446-3DE8E73DB38A}"
-EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Facebook.Yoga.Shared", "..\Facebook.Yoga\Facebook.Yoga.Shared.shproj", "{91C42D32-291D-4B72-90B4-551663D60B8B}"
-EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Facebook.Yoga.Shared.Tests", "..\tests\Facebook.Yoga\Facebook.Yoga.Shared.Tests.shproj", "{4EDC82D9-A201-4831-8FE0-98F468F8E4AE}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{2021459E-8FB1-44A4-89F1-E291769CD2C6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2021459E-8FB1-44A4-89F1-E291769CD2C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2021459E-8FB1-44A4-89F1-E291769CD2C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2021459E-8FB1-44A4-89F1-E291769CD2C6}.Release|Any CPU.Build.0 = Release|Any CPU
-		{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{91C42D32-291D-4B72-90B4-551663D60B8B} = {4804A8E6-E7B7-4F9E-A446-3DE8E73DB38A}
-		{4EDC82D9-A201-4831-8FE0-98F468F8E4AE} = {4804A8E6-E7B7-4F9E-A446-3DE8E73DB38A}
-	EndGlobalSection
-EndGlobal

csharp/Android/Facebook.Yoga.Android/CustomBuildAction.targets

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-    <PropertyGroup>
-        <BuildDependsOn>NativeLibraryARMV7;NativeLibraryX86;$(BuildDependsOn)</BuildDependsOn>
-    </PropertyGroup>
-    <Target Name="NativeLibraryARMV7" Outputs="$(ProjectDir)/lib/armeabi-v7a/libyoga.so">
-        <Exec WorkingDirectory="$(ProjectDir)" Command="$(ProjectDir)../../build-native.sh" />
-        <Copy SourceFiles="$(ProjectDir)../../../buck-out/gen/csharp/yoganet#android-armv7,shared/libyoga.so" DestinationFiles="$(ProjectDir)/lib/armeabi-v7a/libyoga.so" SkipUnchangedFiles="true" />
-    </Target>
-    <!--
-    <Target Name="NativeLibraryARM64" Outputs="$(ProjectDir)/lib/arm64-v8a/libyoga.so">
-        <Exec WorkingDirectory="$(ProjectDir)" Command="$(ProjectDir)../../build-native.sh" />
-        <Copy SourceFiles="$(ProjectDir)../../../buck-out/gen/csharp/yoganet#android-arm64,shared/libyoga.so" DestinationFiles="$(ProjectDir)/lib/arm64-v8/libyoga.so" SkipUnchangedFiles="true" />
-    </Target>
-    -->
-    <Target Name="NativeLibraryX86" Outputs="$(ProjectDir)/lib/x86/libyoga.so">
-        <Exec WorkingDirectory="$(ProjectDir)" Command="$(ProjectDir)../../build-native.sh" />
-        <Copy SourceFiles="$(ProjectDir)../../../buck-out/gen/csharp/yoganet#android-x86,shared/libyoga.so" DestinationFiles="$(ProjectDir)/lib/x86/libyoga.so" SkipUnchangedFiles="true" />
-    </Target>
-</Project>

csharp/Android/Facebook.Yoga.Android/Facebook.Yoga.Android.csproj

@@ -1,64 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-	<PropertyGroup>
-		<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-		<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-		<ProjectGuid>{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}</ProjectGuid>
-		<ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-		<OutputType>Library</OutputType>
-		<RootNamespace>Facebook.Yoga.Android</RootNamespace>
-		<AssemblyName>Facebook.Yoga</AssemblyName>
-		<TargetFrameworkVersion>v7.1</TargetFrameworkVersion>
-		<AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
-		<AndroidResgenClass>Resource</AndroidResgenClass>
-		<MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
-		<MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
-		<AndroidUseLatestPlatformSdk>true</AndroidUseLatestPlatformSdk>
-		<AndroidTlsProvider></AndroidTlsProvider>
-	</PropertyGroup>
-	<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-		<DebugSymbols>true</DebugSymbols>
-		<DebugType>full</DebugType>
-		<Optimize>false</Optimize>
-		<OutputPath>bin\Debug</OutputPath>
-		<DefineConstants>DEBUG;</DefineConstants>
-		<ErrorReport>prompt</ErrorReport>
-		<WarningLevel>4</WarningLevel>
-		<AndroidLinkMode>None</AndroidLinkMode>
-		<AndroidSupportedAbis>arm64-v8a;armeabi;armeabi-v7a;x86</AndroidSupportedAbis>
-	</PropertyGroup>
-	<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-		<DebugSymbols>true</DebugSymbols>
-		<DebugType>pdbonly</DebugType>
-		<Optimize>true</Optimize>
-		<OutputPath>bin\Release</OutputPath>
-		<ErrorReport>prompt</ErrorReport>
-		<WarningLevel>4</WarningLevel>
-		<AndroidManagedSymbols>true</AndroidManagedSymbols>
-		<AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
-	</PropertyGroup>
-	<ItemGroup>
-		<Reference Include="System" />
-		<Reference Include="System.Xml" />
-		<Reference Include="System.Core" />
-		<Reference Include="Mono.Android" />
-	</ItemGroup>
-	<ItemGroup>
-		<None Include="CustomBuildAction.targets" />
-	</ItemGroup>
-	<ItemGroup>
-	  <Folder Include="lib\x86\" />
-	  <Folder Include="lib\armeabi-v7a\" />
-	</ItemGroup>
-	<ItemGroup>
-	  <EmbeddedNativeLibrary Include="lib\x86\libyoga.so">
-	    <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-	  </EmbeddedNativeLibrary>
-	  <EmbeddedNativeLibrary Include="lib\armeabi-v7a\libyoga.so">
-	    <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-	  </EmbeddedNativeLibrary>
-	</ItemGroup>
-	<Import Project="..\..\Facebook.Yoga\Facebook.Yoga.Shared.projitems" Label="Shared" Condition="Exists('..\..\Facebook.Yoga\Facebook.Yoga.Shared.projitems')" />
-	<Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
-	<Import Project="CustomBuildAction.targets" />
-</Project>

csharp/BUCK

@@ -1,42 +0,0 @@
-# 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.
-
-load("//tools/build_defs:fb_native_wrapper.bzl", "fb_native")
-load(
-    "//tools/build_defs/oss:yoga_defs.bzl",
-    "BASE_COMPILER_FLAGS",
-    "yoga_apple_binary",
-    "yoga_cxx_library",
-    "yoga_dep",
-)
-
-COMPILER_FLAGS = BASE_COMPILER_FLAGS + ["-std=c++11"]
-
-fb_native.csharp_library(
-    name = "yogalibnet46",
-    srcs = glob(["**/*.cs"]),
-    dll_name = "Facebook.Yoga.dll",
-    framework_ver = "net46",
-)
-
-fb_native.csharp_library(
-    name = "yogalibnet45",
-    srcs = glob(["**/*.cs"]),
-    dll_name = "Facebook.Yoga.dll",
-    framework_ver = "net45",
-)
-
-yoga_cxx_library(
-    name = "yoganet",
-    srcs = ["Yoga/YGInterop.cpp"],
-    compiler_flags = COMPILER_FLAGS,
-    link_style = "static",
-    link_whole = True,
-    soname = "libyoga.$(ext)",
-    visibility = ["PUBLIC"],
-    deps = [yoga_dep(":yoga")],
-)
-
-yoga_apple_binary()

csharp/Facebook.Yoga.Xamarin.sln

@@ -1,130 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2012
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Android", "Android", "{B674A497-DC8E-4286-A889-0C004235AA18}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "iOS", "iOS", "{AC14A7DE-A180-46EC-8A88-77F60E73A099}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Shared", "Shared", "{09905D88-652D-4A72-8521-6CB1AF347795}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "macOS", "macOS", "{9BDE3670-188E-470F-9B89-CEC0EB042AB5}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.iOS", "iOS\Facebook.Yoga.iOS\Facebook.Yoga.iOS.csproj", "{128FB32A-C4A1-4363-BF06-0A36E700B7FA}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.iOS.Tests", "iOS\Facebook.Yoga.iOS.Tests\Facebook.Yoga.iOS.Tests.csproj", "{FCF0BE59-AE56-4D4F-8524-94532B2DFC71}"
-EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Facebook.Yoga.Shared", "Facebook.Yoga\Facebook.Yoga.Shared.shproj", "{91C42D32-291D-4B72-90B4-551663D60B8B}"
-EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Facebook.Yoga.Shared.Tests", "tests\Facebook.Yoga\Facebook.Yoga.Shared.Tests.shproj", "{4EDC82D9-A201-4831-8FE0-98F468F8E4AE}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Android", "Android\Facebook.Yoga.Android\Facebook.Yoga.Android.csproj", "{EDF7CF8B-5640-4E1D-A2C7-E4BC8BE44363}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Android.Tests", "Android\Facebook.Yoga.Android.Tests\Facebook.Yoga.Android.Tests.csproj", "{2021459E-8FB1-44A4-89F1-E291769CD2C6}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "nuspec", "nuspec", "{2C3685DB-91B9-4207-9446-1C513DB36978}"
-	ProjectSection(SolutionItems) = preProject
-		nuget\Facebook.Yoga.dll.config = nuget\Facebook.Yoga.dll.config
-		nuget\Facebook.Yoga.nuspec = nuget\Facebook.Yoga.nuspec
-		nuget\Facebook.Yoga.OSX.targets = nuget\Facebook.Yoga.OSX.targets
-		nuget\Facebook.Yoga.targets = nuget\Facebook.Yoga.targets
-		nuget\Facebook.Yoga.Universal.targets = nuget\Facebook.Yoga.Universal.targets
-	EndProjectSection
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Mac", "Mac\Facebook.Yoga.Mac.csproj", "{19A1C7D7-C9CC-476A-B604-DF6A3DE1BA71}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Facebook.Yoga.Mac.Tests", "Mac\Facebook.Yoga.Mac.Tests\Facebook.Yoga.Mac.Tests.csproj", "{9FCB6149-DFA8-4EAA-B4DB-2E91A5D8FF77}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-		Debug|iPhoneSimulator = Debug|iPhoneSimulator
-		Release|iPhone = Release|iPhone
-		Release|iPhoneSimulator = Release|iPhoneSimulator
-		Debug|iPhone = Debug|iPhone
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{128FB32A-C4A1-4363-BF06-0A36E700B7FA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{128FB32A-C4A1-4363-BF06-0A36E700B7FA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{128FB32A-C4A1-4363-BF06-0A36E700B7FA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{128FB32A-C4A1-4363-BF06-0A36E700B7FA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{128FB32A-C4A1-4363-BF06-0A36E700B7FA}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
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csharp/Facebook.Yoga/BaselineFunction.cs

@@ -1,11 +0,0 @@
-/**
- * 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.
- */
-
-namespace Facebook.Yoga
-{
-    public delegate float BaselineFunction(YogaNode node, float width, float height);
-}

csharp/Facebook.Yoga/Facebook.Yoga.Shared.projitems

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