name: playground

on:
  #schedule:
    # schedule build every night
  #  - cron: "0/6 * * * *"
  workflow_dispatch:

env:
  RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
  CARGO_NDK_VERSION: "3.1.2"
  LLVM_VERSION: "15.0.6"
  FLUTTER_VERSION: "3.16.9"
  FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
  # for arm64 linux because official Dart SDK does not work
  FLUTTER_ELINUX_VERSION: "3.16.9"
  TAG_NAME: "nightly"
  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
  # vcpkg version: 2024.03.25
  VCPKG_COMMIT_ID: "a34c873a9717a888f58dc05268dea15592c2f0ff"
  VERSION: "1.2.6"
  NDK_VERSION: "r26d"
  #signing keys env variable checks
  ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
  MACOS_P12_BASE64: "${{ secrets.MACOS_P12_BASE64 }}"
  # To make a custom build with your own servers set the below secret values
  RS_PUB_KEY: "${{ secrets.RS_PUB_KEY }}"
  RENDEZVOUS_SERVER: "${{ secrets.RENDEZVOUS_SERVER }}"
  API_SERVER: "${{ secrets.API_SERVER }}"
  UPLOAD_ARTIFACT: "${{ inputs.upload-artifact }}"
  SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}"

jobs:
  build-rustdesk-android:
    name: build rustdesk android apk ${{ matrix.job.target }}
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          - {
              arch: aarch64,
              target: aarch64-linux-android,
              os: ubuntu-20.04,
              openssl-arch: android-arm64,
              ref: ebb14af488f31eb651a4c3c4c873aed7303cf53a, # Dec 11
              ndk: r25c
            }
          - {
              arch: aarch64,
              target: aarch64-linux-android,
              os: ubuntu-20.04,
              openssl-arch: android-arm64,
              ref: e57d07f7d6cd216c14bd35ab5323fcdd371de464, # Nov 10
              ndk: r26d
            }
    steps:
      - name: Checkout source code
        uses: actions/checkout@v3
        with:
          ref: ${{ matrix.job.ref }}

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
               clang \
               cmake \
               curl \
               gcc-multilib \
               git \
               g++ \
               g++-multilib \
               libappindicator3-dev \
               libasound2-dev \
               libc6-dev \
               libclang-10-dev \
               libgstreamer1.0-dev \
               libgstreamer-plugins-base1.0-dev \
               libgtk-3-dev \
               libpam0g-dev \
               libpulse-dev \
               libva-dev \
               libvdpau-dev \
               libxcb-randr0-dev \
               libxcb-shape0-dev \
               libxcb-xfixes0-dev \
               libxdo-dev \
               libxfixes-dev \
               llvm-10-dev \
               nasm \
               yasm \
               ninja-build \
               openjdk-11-jdk-headless \
               pkg-config \
               tree \
               wget

      - name: Install flutter
        uses: subosito/flutter-action@v2
        with:
          channel: "stable"
          flutter-version: ${{ env.FLUTTER_VERSION }}

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@v1
        with:
          toolchain: ${{ env.RUST_VERSION }}
          components: "rustfmt"

      - name: Install flutter rust bridge deps
        run: |
          git config --global core.longpaths true
          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
          pushd flutter ; flutter pub get ; popd
          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart

      - uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
          ndk-version: ${{ matrix.job.ndk }}
          add-to-path: true

      - name: Setup vcpkg with Github Actions binary cache
        uses: lukka/run-vcpkg@v11
        with:
          vcpkgDirectory: /opt/artifacts/vcpkg
          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}

      - name: Install vcpkg dependencies
        run: |
          case ${{ matrix.job.target }} in
            aarch64-linux-android)
              ./flutter/build_android_deps.sh arm64-v8a
            ;;
            armv7-linux-androideabi)
              ./flutter/build_android_deps.sh armeabi-v7a
            ;;
          esac
        shell: bash

      - name: Clone deps
        shell: bash
        run: |
          pushd /opt
          git clone https://github.com/rustdesk-org/rustdesk_thirdparty_lib.git --depth=1
          cp -rf /opt/rustdesk_thirdparty_lib/vcpkg/* /opt/artifacts/vcpkg/

      - name: Build rustdesk lib
        env:
          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
          ANDROID_NDK_ROOT: ${{ steps.setup-ndk.outputs.ndk-path }}
        run: |
          rustup target add ${{ matrix.job.target }}
          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }}
          case ${{ matrix.job.target }} in
            aarch64-linux-android)
              ./flutter/ndk_arm64.sh
              mkdir -p ./flutter/android/app/src/main/jniLibs/arm64-v8a
              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/librustdesk.so
            ;;
            armv7-linux-androideabi)
              ./flutter/ndk_arm.sh
              mkdir -p ./flutter/android/app/src/main/jniLibs/armeabi-v7a
              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/librustdesk.so
            ;;
          esac

      - name: Build rustdesk
        shell: bash
        env:
          JAVA_HOME: /usr/lib/jvm/java-11-openjdk-amd64
        run: |
          export PATH=/usr/lib/jvm/java-11-openjdk-amd64/bin:$PATH
          # temporary use debug sign config
          sed -i "s/signingConfigs.release/signingConfigs.debug/g" ./flutter/android/app/build.gradle
          case ${{ matrix.job.target }} in
            aarch64-linux-android)
              mkdir -p ./flutter/android/app/src/main/jniLibs/arm64-v8a
              cp ${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/
              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/librustdesk.so
              # build flutter
              pushd flutter
              flutter build apk --release --target-platform android-arm64 --split-per-abi
              mv build/app/outputs/flutter-apk/app-arm64-v8a-release.apk ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
            ;;
            armv7-linux-androideabi)
              mkdir -p ./flutter/android/app/src/main/jniLibs/armeabi-v7a
              cp ${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/libc++_shared.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/
              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/librustdesk.so
              # build flutter
              pushd flutter
              flutter build apk --release --target-platform android-arm --split-per-abi
              mv build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
            ;;
          esac
          popd
          mkdir -p signed-apk; pushd signed-apk
          mv ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk ./rustdesk-test-${{ matrix.job.ref }}-${{ matrix.job.ndk }}.apk

      - uses: r0adkll/sign-android-release@v1
        name: Sign app APK
        if: env.ANDROID_SIGNING_KEY != null
        id: sign-rustdesk
        with:
          releaseDirectory: ./signed-apk
          signingKeyBase64: ${{ secrets.ANDROID_SIGNING_KEY }}
          alias: ${{ secrets.ANDROID_ALIAS }}
          keyStorePassword: ${{ secrets.ANDROID_KEY_STORE_PASSWORD }}
          keyPassword: ${{ secrets.ANDROID_KEY_PASSWORD }}
        env:
          # override default build-tools version (29.0.3) -- optional
          BUILD_TOOLS_VERSION: "30.0.2"

      - name: Publish signed apk package
        uses: softprops/action-gh-release@v1
        with:
          prerelease: true
          tag_name: ${{ env.TAG_NAME }}
          files: |
            ${{steps.sign-rustdesk.outputs.signedReleaseFile}}