feat: build with ndk r27b on top of webkitgtk 2.26.4 (#184)

# Why

to support android 16k page sizes and react-native 0.77

# How

- migrate webkit repo from svn to git
- update to webkitgtk 2.26.4 (previous we had 2.26.1). the main reason is that git repo don't have 2.26.1 tag but 2.26 branch.
- change the version scheme. originally we use svn revision, but webkit team don't have revision anymore. the new version scheme will base on webkitgtk version.
  ```sh
  $ echo "2.26.4" | awk -F. '{printf "%d%03d%03d\n", $1, $2, $3}'
  2026004
  ```
- update ci, lib builder, and test projects
- use ndk r27b
- bump minSdkVersion to 24
- add `-Wl,-z,max-page-size=16384` linker flags

Author: Kudo

.github/actions/cleanup-linux-disk-space/action.yml

@@ -0,0 +1,25 @@
+#
+# Copyright (c) 650 Industries.
+#
+
+name: 'Cleanup GitHub Linux Runner Disk Space'
+description: 'Cleanup unused preinstalled packages on the GitHub Ubuntu runners'
+
+runs:
+  using: 'composite'
+  steps:
+    - name: '🧹 Cleanup preinstalled packages'
+      shell: bash
+      run: |
+        echo 'Disk space before cleanup'
+        df -aH
+        sudo apt-get remove -y --purge '^mysql-.*' '^mongodb-.*' '^mssql-.*' '^postgresql-.*' '^aspnetcore-*' '^dotnet-.*' '^php.*-.*' 'mono-complete' '^llvm-.*' 'powershell' 'google-chrome-*' 'microsoft-edge-*' 'firefox' 'nginx' 'apache2'
+        sudo apt-get autoremove -y
+        sudo rm -rf /usr/share/dotnet
+        echo 'Showing Android SDKs'
+        ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --list
+        ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --uninstall 'ndk;24.0.8215888' 'ndk;25.2.9519653' 'ndk;26.2.11394342'
+        echo 'Removing all Docker images'
+        docker rmi -f $(docker images -aq)
+        echo 'Disk space after cleanup'
+        df -aH

.github/workflows/build_and_test.yml

@@ -1,45 +1,47 @@
 name: Build jsc-android and test
 
 on:
+  workflow_dispatch: {}
   push:
     branches: [main]
   pull_request:
 
 jobs:
   build:
     runs-on: ubuntu-latest
-    container: reactnativecommunity/react-native-android:5.4
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
 
-    - name: 🔨 Use JDK 11
-      uses: actions/setup-java@v3
+    - name: 🔨 Use JDK 17
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '11'
+        java-version: '17'
+
+    - name: ⬢ Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: 22
 
     - name: Install packages
       run: |
-        apt-get update
-        apt-get install coreutils curl git subversion wget python3 ruby gperf -y
-        wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
-        echo 'export NVM_DIR="$HOME/.nvm"' >> "${HOME}/.bashrc"
-        echo '[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"  # This loads nvm' >> "${HOME}/.bashrc"
-        source "${HOME}/.bashrc"
-        nvm install 16
-        nvm use 16
-        nvm alias default 16
+        sudo apt-get update
+        sudo apt-get install coreutils curl git wget python3 ruby gperf -y
       shell: bash
 
     - name: Install Android packages
       run: |
+        export PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools
+        yes | sdkmanager --licenses || true
         sdkmanager \
           "cmake;3.22.1" \
-          "ndk;23.2.8568313"
+          "ndk;27.1.12297006"
         # move out builtin icu headers from ndk and prevent icu build errors
-        mv "${ANDROID_HOME}/ndk/23.2.8568313/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/unicode" "${ANDROID_HOME}/ndk/23.2.8568313/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/unicode2"
-        echo "ANDROID_NDK=$ANDROID_HOME/ndk/23.2.8568313" >> $GITHUB_ENV
+        mv "${ANDROID_HOME}/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/unicode" "${ANDROID_HOME}/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/unicode2"
+
+        echo "ANDROID_NDK=$ANDROID_HOME/ndk/27.1.12297006" >> $GITHUB_ENV
+        echo "PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools" >> $GITHUB_ENV
       shell: bash
 
     - name: Build
@@ -57,38 +59,62 @@ jobs:
           mv dist.unstripped archive/
       shell: bash
 
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       with:
         name: archive
         path: archive
 
 
   test:
     needs: build
-    runs-on: macOS-latest
+    runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
+
+    - name: 🧹 Cleanup GitHub Linux runner disk space
+      uses: ./.github/actions/cleanup-linux-disk-space
+
+    - name: ⬢ Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: 22
 
-    - name: 🔨 Use JDK 11
-      uses: actions/setup-java@v3
+    - name: 🔨 Use JDK 17
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '11'
+        java-version: '17'
 
-    - uses: actions/download-artifact@v2
+    - uses: actions/download-artifact@v4
       with:
         name: archive
         path: archive
 
+    - name: 🍺 Install Maestro
+      run: |
+        curl -Ls "https://get.maestro.mobile.dev" | bash
+        echo "${HOME}/.maestro/bin" >> $GITHUB_PATH
+
     - name: Install node packages
       run: yarn install --frozen-lockfile
       working-directory: test
 
+    - name: ⚙️ Enable KVM for Android virtualization
+      shell: bash
+      run: |
+        echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+        sudo udevadm control --reload-rules
+        sudo udevadm trigger --name-match=kvm
+
     - name: Run test
       uses: reactivecircus/android-emulator-runner@v2
       with:
-        api-level: 21
+        api-level: 24
         arch: x86_64
-        disable-animations: false
-        script: mv archive/dist . && cd test && yarn && cd android && ./gradlew :app:assembleRelease :app:assembleAndroidTest :app:connectedAndroidTest
+        target: google_apis
+        working-directory: test
+        script: |
+          mv ../archive/dist ../dist
+          npx expo run:android --variant release --no-bundler
+          maestro test maestro.yaml

README.md

@@ -19,7 +19,7 @@ This project is based on [facebook/android-jsc](https://github.com/facebook/andr
   * Set `export PATH=$PATH:$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools/bin`
 * Android NDK r19c: download from [NDK Archives](https://developer.android.com/ndk/downloads/older_releases.html)
   * Set `export ANDROID_NDK=/path/to/android-ndk-r19c`
-* Make sure you have Ruby (>2.3), Python (>2.7), Git, SVN, gperf
+* Make sure you have Ruby (>2.3), Python (>2.7), Git, gperf
 
 ## Build instructions
 
@@ -235,7 +235,7 @@ packagingOptions {
 ```
 
 ## Resources
-- [WebkitGTK Sources](https://svn.webkit.org/repository/webkit/releases/WebKitGTK/)
+- [WebKit Sources](https://github.com/WebKit/WebKit)
 - [ICU Sources](https://android.googlesource.com/platform/external/icu/)
 - [Info about Webkit Revisions](https://trac.webkit.org/browser/webkit/releases/WebKitGTK)
 - [Info about JSC version used on iOS](https://trac.webkit.org/browser/webkit/releases/WebKitGTK/webkit-2.18.2/Source/WebCore/Configurations/Version.xcconfig)

lib/android-jsc/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.library'
+apply plugin: 'maven-publish'
 
 def distDir = project.findProperty("distDir") ?: ""
 def jniLibsDir = project.findProperty("jniLibsDir") ?: ""
@@ -11,42 +12,54 @@ if (!revision) throw new RuntimeException("expecting --project-prop revision=???
 if (!i18n) throw new RuntimeException("expecting --project-prop i18n=??? but was empty")
 
 android {
-    compileSdkVersion 28
+  namespace 'org.webkit.androidjsc'
+  compileSdkVersion 35
 
-    defaultConfig {
-        minSdkVersion 16
-        targetSdkVersion 28
-        versionCode 1
-        versionName "1.0"
-    }
+  defaultConfig {
+    minSdkVersion 24
+      targetSdkVersion 34
+      versionCode 1
+      versionName "1.0"
+  }
 
-    sourceSets {
-        main {
-            jniLibs.srcDirs = ["${jniLibsDir}"]
-        }
+  sourceSets {
+    main {
+      jniLibs.srcDirs = ["${jniLibsDir}"]
     }
+  }
+
+  packagingOptions {
+    doNotStrip "**/libjsc.so"
+  }
 
-    packagingOptions {
-        doNotStrip "**/libjsc.so"
+  publishing {
+    singleVariant("release") {
     }
+  }
 }
 
 dependencies {}
 
-apply plugin: 'maven'
+project.group = "org.webkit"
+def artifactName = Boolean.valueOf(i18n) ? "android-jsc-intl" : "android-jsc"
+project.version = "r${revision}"
 
-task createAAR(type: Upload) {
-    project.group = "org.webkit"
-    def artifactName = Boolean.valueOf(i18n) ? "android-jsc-intl" : "android-jsc"
-    project.version = "r${revision}"
-
-    configuration = configurations.archives
-    repositories.mavenDeployer {
-        repository url: "file://${distDir}"
-        pom.project {
-            name "android-jsc"
-            artifactId artifactName
-            packaging "aar"
+afterEvaluate {
+  publishing {
+    publications {
+      release(MavenPublication) {
+        from components.release
+        pom {
+          name = "android-jsc"
+          artifactId = artifactName
+          packaging = "aar"
         }
+      }
+    }
+    repositories {
+      maven {
+        url = "file://${distDir}"
+      }
     }
+  }
 }

lib/android-jsc/src/main/AndroidManifest.xml

@@ -1,2 +1 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.webkit.androidjsc" />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" />

lib/build.gradle

@@ -3,12 +3,11 @@
 buildscript {
     repositories {
         google()
-        jcenter()
         mavenCentral()
         mavenLocal()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0'
+        classpath 'com.android.tools.build:gradle:8.7.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -18,7 +17,6 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
         mavenCentral()
         mavenLocal()
     }

lib/cppruntime/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.library'
+apply plugin: 'maven-publish'
 
 def distDir = project.findProperty("distDir") ?: ""
 def jniLibsDir = project.findProperty("jniLibsDir") ?: ""
@@ -9,37 +10,49 @@ if (!jniLibsDir) throw new RuntimeException("expecting --project-prop jniLibsDir
 if (!revision) throw new RuntimeException("expecting --project-prop revision=??? but was empty")
 
 android {
-    compileSdkVersion 28
-
-    defaultConfig {
-        minSdkVersion 16
-        targetSdkVersion 28
-        versionCode 1
-        versionName "1.0"
+  namespace 'org.webkit.androidjsc_cppruntime'
+  compileSdkVersion 35
+
+  defaultConfig {
+    minSdkVersion 24
+    targetSdkVersion 34
+    versionCode 1
+    versionName "1.0"
+  }
+
+  sourceSets {
+    main {
+      jniLibs.srcDirs = ["${jniLibsDir}"]
     }
+  }
 
-    sourceSets {
-        main {
-            jniLibs.srcDirs = ["${jniLibsDir}"]
-        }
+  publishing {
+    singleVariant("release") {
     }
+  }
 }
 
 dependencies {}
 
-apply plugin: 'maven'
-
-task createAAR(type: Upload) {
-    project.group = "org.webkit"
-    project.version = "r${revision}"
-
-    configuration = configurations.archives
-    repositories.mavenDeployer {
-        repository url: "file://${distDir}"
-        pom.project {
-            name "android-jsc"
-            artifactId "android-jsc-cppruntime"
-            packaging "aar"
+project.group = "org.webkit"
+project.version = "r${revision}"
+
+afterEvaluate {
+  publishing {
+    publications {
+      release(MavenPublication) {
+        from components.release
+        pom {
+          name = "android-jsc"
+          artifactId = "android-jsc-cppruntime"
+          packaging = "aar"
         }
+      }
+    }
+    repositories {
+      maven {
+        url = "file://${distDir}"
+      }
     }
+  }
 }

lib/cppruntime/src/main/AndroidManifest.xml

@@ -1,2 +1 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.webkit.androidjsc_cppruntime" />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" />

lib/gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,7 @@
-#Tue May 15 12:33:24 IDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8-all.zip