name: Build AndroidGamepad

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

  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: "Checkout repo"
        uses: actions/checkout@v3

      - name: "Install system dependencies"
        run: |
          sudo apt update
          sudo apt install -y openjdk-11-jdk unzip wget git g++ libgl-dev python3 cmake ninja-build

      - name: Cache Android Tools
        id: cache-cmdline-tools
        uses: actions/cache@v3
        with:
          path: cmdline-tools
          key: ${{ runner.os }}-cmdline-tools

      - name: "Install Android SDK|NDK"
        if: steps.cache-cmdline-tools.outputs.cache-hit != 'true'
        run: |
          wget https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip
          echo "2ccbda4302db862a28ada25aa7425d99dce9462046003c1714b059b5c47970d8 commandlinetools-linux-8512546_latest.zip" | sha256sum --check --status
          unzip commandlinetools-linux-8512546_latest.zip
          export ANDROID_SDK_ROOT=$(pwd)/cmdline-tools
          yes | $ANDROID_SDK_ROOT/bin/sdkmanager --licenses --sdk_root=$ANDROID_SDK_ROOT >> /dev/null
          $ANDROID_SDK_ROOT/bin/sdkmanager --install "platforms;android-31" "platform-tools" "build-tools;31.0.0" --sdk_root=$ANDROID_SDK_ROOT >> /dev/null
          $ANDROID_SDK_ROOT/bin/sdkmanager --install "ndk;23.1.7779620" --sdk_root=$ANDROID_SDK_ROOT >> /dev/null
          echo "ANDROID_SDK_ROOT=$ANDROID_SDK_ROOT" >> $GITHUB_ENV
          echo "ANDROID_NDK_ROOT=$ANDROID_SDK_ROOT/ndk/23.1.7779620" >> $GITHUB_ENV

      - name: Cache Qt source code
        id: cache-qt-code
        uses: actions/cache@v3
        with:
          path: qt-code
          key: ${{ runner.os }}-qt-code

      - name: "Get Qt source code"
        if: steps.cache-qt-code.outputs.cache-hit != 'true'
        run: |
          git clone https://code.qt.io/qt/qt5.git qt6
          cd qt6
          git switch 6.4
          perl init-repository --module-subset=qtbase,qtsensors

      - name: Cache Qt host build
        id: cache-qt-host
        uses: actions/cache@v3
        with:
          path: qt-host
          key: ${{ runner.os }}-qt-host

      - name: "Build host Qt"
        if: steps.cache-qt-host.outputs.cache-hit != 'true'
        run: |
          installdir=$(pwd)
          cd qt6
          mkdir qt6-host
          cd qt6-host
          ../configure -prefix $installdir/qt-host 
          cmake --build . --parallel $(nproc)
          cmake --install .

      - name: Cache Qt android build
        id: cache-qt-android
        uses: actions/cache@v3
        with:
          path: qt-android
          key: ${{ runner.os }}-qt-android

      - name: "Build android Qt"
        if: steps.cache-qt-android.outputs.cache-hit != 'true'
        run: |
          installdir=$(pwd)
          cd qt6
          mkdir qt6-android
          cd qt6-android
          ../configure ANDROID_PLATFORM=31 -platform android-clang -prefix $HOME/QtAndroid -android-ndk ${{ env.ANDROID_NDK_ROOT }} -android-sdk ${{ env.ANDROID_SDK_ROOT }} -android-abis arm64-v8a -qt-host-path $installdir/qt-android
          cmake --build . --parallel $(nproc)
          cmake --install .

      - name: "Configure AndroidGamepad"
        run: |
          mkdir build
          cd build
          $HOME/QtAndroid/bin/qmake ../AndroidGamepad.pro

      - name: "Build AndroidGamepad"
        run: |
          cd build
          make -j $(nproc) apk

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: AndroidGamepad-arm64.apk
          path: ./build/android-build/build/outputs/apk/debug/android-build-debug.apk