android.yml

name: Android Build

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true


on:
  push:
    branches: [ "main", "master" ]
  pull_request:
    branches: [ "main", "master" ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: gradle

    - name: Setup Android SDK
      uses: android-actions/setup-android@v2

    - name: Cache NDK
      uses: actions/cache@v4
      id: cache-ndk
      with:
        path: /usr/local/lib/android/sdk/ndk/25.1.8937393
        key: ${{ runner.os }}-ndk-25.1.8937393

    - name: Install NDK
      if: steps.cache-ndk.outputs.cache-hit != 'true'
      run: echo "y" | sudo /usr/local/lib/android/sdk/cmdline-tools/latest/bin/sdkmanager --install "ndk;25.1.8937393"

    - name: Checkout Raylib
      run: |
        git clone https://github.com/raysan5/raylib.git raylib-src
        cd raylib-src
        git checkout 5.0

    - name: Build Raylib Android (arm64-v8a)
      run: |
        cd raylib-src/src
        make PLATFORM=PLATFORM_ANDROID ANDROID_NDK=/usr/local/lib/android/sdk/ndk/25.1.8937393 ANDROID_ARCH=arm64 ANDROID_API_VERSION=21
        mkdir -p ../../platform/android/app/src/main/jniLibs/arm64-v8a
        cp libraylib.a ../../platform/android/app/src/main/jniLibs/arm64-v8a/

    - name: Build Raylib Android (armeabi-v7a)
      run: |
        cd raylib-src/src
        make clean
        make PLATFORM=PLATFORM_ANDROID ANDROID_NDK=/usr/local/lib/android/sdk/ndk/25.1.8937393 ANDROID_ARCH=arm ANDROID_API_VERSION=21
        mkdir -p ../../platform/android/app/src/main/jniLibs/armeabi-v7a
        cp libraylib.a ../../platform/android/app/src/main/jniLibs/armeabi-v7a/

    - name: Build Raylib Android (x86_64)
      run: |
        cd raylib-src/src
        make clean
        make PLATFORM=PLATFORM_ANDROID ANDROID_NDK=/usr/local/lib/android/sdk/ndk/25.1.8937393 ANDROID_ARCH=x86_64 ANDROID_API_VERSION=21
        mkdir -p ../../platform/android/app/src/main/jniLibs/x86_64
        cp libraylib.a ../../platform/android/app/src/main/jniLibs/x86_64/

    - name: Copy Android NDK Glue
      run: |
        mkdir -p platform/android/app/src/main/cpp
        cp /usr/local/lib/android/sdk/ndk/25.1.8937393/sources/android/native_app_glue/android_native_app_glue.c platform/android/app/src/main/cpp/
        cp /usr/local/lib/android/sdk/ndk/25.1.8937393/sources/android/native_app_glue/android_native_app_glue.h platform/android/app/src/main/cpp/

    - name: Bundle Assets
      run: |
        gcc tools/bin2c.c -o tools/bin2c
        gcc tools/gen_splash_bundle.c -o tools/gen_splash_bundle
        rm -f src/ui/components/assets_bundle.h
        echo "#ifndef ASSETS_BUNDLE_H" > src/ui/components/assets_bundle.h
        echo "#define ASSETS_BUNDLE_H" >> src/ui/components/assets_bundle.h
        ./tools/bin2c "assets/fonts/otfs/Font Awesome 5 Free-Solid-900.otf" src/ui/components/assets_bundle.h font_awesome_solid append
        ./tools/bin2c "assets/fonts/otfs/Font Awesome 5 Free-Regular-400.otf" src/ui/components/assets_bundle.h font_awesome_regular append
        ./tools/bin2c "assets/fonts/otfs/Font Awesome 5 Brands-Regular-400.otf" src/ui/components/assets_bundle.h font_awesome_brand append
        ./tools/bin2c "assets/splash.png" src/ui/components/assets_bundle.h unx_logo append
        ./tools/bin2c "assets/icons/crown.png" src/ui/components/assets_bundle.h icon_crown append
        ./tools/bin2c "assets/icons/star.png" src/ui/components/assets_bundle.h icon_star append
        ./tools/gen_splash_bundle assets/splash src/ui/components/splash_bundle_tmp.h
        cat src/ui/components/splash_bundle_tmp.h >> src/ui/components/assets_bundle.h
        echo "#endif" >> src/ui/components/assets_bundle.h

    - name: Prepare Android Assets
      run: |
        mkdir -p platform/android/app/src/main/assets/controllers
        cp -r assets/* platform/android/app/src/main/assets/
        cp -r controllers/* platform/android/app/src/main/assets/controllers/
        rm -rf platform/android/app/src/main/assets/app_icons

    - name: Create CMakeLists.txt for App
      run: |
        cat << 'EOF' > platform/android/app/CMakeLists.txt
        cmake_minimum_required(VERSION 3.18.1)
        project(xdjunx)

        set(CMAKE_CXX_STANDARD 20)
        set(CMAKE_C_STANDARD 11)


        set(PROJECT_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../src")
        set(PROJECT_LIB_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../lib")

        include_directories(
            ${PROJECT_SRC_DIR}
            ${PROJECT_SRC_DIR}/core
            ${PROJECT_SRC_DIR}/engine
            ${PROJECT_LIB_DIR}
            ${PROJECT_LIB_DIR}/kaitai
            ${PROJECT_LIB_DIR}/rekordbox-metadata
            ${PROJECT_LIB_DIR}/soundtouch
            ${CMAKE_CURRENT_SOURCE_DIR}/../../../raylib-src/src
            src/main/cpp
        )

        file(GLOB_RECURSE SRC_FILES 
            "${PROJECT_SRC_DIR}/*.c" 
            "${PROJECT_SRC_DIR}/*.cpp"
            "${PROJECT_LIB_DIR}/kaitai/kaitai/kaitaistream.cpp"
            "${PROJECT_LIB_DIR}/rekordbox-metadata/*.cpp"
            "${PROJECT_LIB_DIR}/serato/*.cpp"
            "${PROJECT_LIB_DIR}/soundtouch/*.cpp"
        )
        
        # Exclude platform specific
        list(FILTER SRC_FILES EXCLUDE REGEX "midi_backend_win.c")
        
        add_definitions(-DKS_STR_ENCODING_NONE)
        
        add_library(xdjunx SHARED ${SRC_FILES} src/main/cpp/android_native_app_glue.c)

        find_library(log-lib log)
        find_library(android-lib android)
        find_library(egl-lib EGL)
        find_library(gles-lib GLESv2)

        target_link_libraries(xdjunx ${log-lib} ${android-lib} ${egl-lib} ${gles-lib} m ${CMAKE_CURRENT_SOURCE_DIR}/src/main/jniLibs/${ANDROID_ABI}/libraylib.a)
        EOF

    - name: Setup Gradle
      uses: gradle/actions/setup-gradle@v4
      with:
        gradle-version: 8.7

    - name: Build APK with Gradle
      run: |
        cd platform/android
        gradle assembleDebug

    - name: Upload Artifact
      uses: actions/upload-artifact@v4
      with:
        name: UNX-ENGINE-Android-Universal-API21-to-API35
        path: platform/android/app/build/outputs/apk/debug/app-debug.apk