build_and_github_release.yml

name: Build and Github Release
run-name: Cooking the next version

on:
  push:
    tags:
      - 'v*'
jobs:
  build:
    name: Build APK
    runs-on: ubuntu-latest
    steps:
      - name: Enable KVM group perms
        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
          ls /dev/kvm

      - name: Checkout repository
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Set up JDK 21
        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Setup Android SDK
        uses: android-actions/setup-android@00854ea68c109d98c75d956347303bf7c45b0277 # v3.2.1

      - name: Download Android NDK
        run: sdkmanager --install "ndk;25.2.9519653"

      - name: Download CMake
        run: sdkmanager --install "cmake;3.22.1"
      
      - name: Download and extract OpenCV SDK
        run: |
          wget https://github.com/opencv/opencv/releases/download/4.10.0/opencv-4.10.0-android-sdk.zip -O .\opencv-sdk.zip
          unzip .\opencv-sdk.zip
          
      - name: Config OpenCV SDK
        run: echo "sdk.dir=$GITHUB_WORKSPACE/OpenCV-android-sdk" > "opencv.properties"
 
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Decode and persist temporarily Keystore
        run: |
          DEST_FILE_PATH="${RUNNER_TEMP}"/release-key.jks
          echo "KEYSTORE_FILE_PATH=$DEST_FILE_PATH" >> "$GITHUB_ENV"
          base64 -d <<< "${{ secrets.RELEASE_STORE_FILE_BASE64 }}" > $DEST_FILE_PATH

      - name: Assemble release variant
        run: ./gradlew :app:assembleRelease
        env:
          RELEASE_STORE_FILE_PATH: ${{ env.KEYSTORE_FILE_PATH }}
          RELEASE_KEY_ALIAS: ${{ secrets.RELEASE_KEY_ALIAS }}
          RELEASE_KEY_PASS: ${{ secrets.RELEASE_KEY_PASS }}
          RELEASE_STORE_PASS: ${{ secrets.RELEASE_STORE_PASS }}

      - name: Upload APK
        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
        with:
          name: app-release
          path: app/build/outputs/apk/release/app-release.apk

  release:
    name: Release
    needs: build
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - name: Download APK from build
        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
        with:
          name: app-release

      - name: Create release
        uses: softprops/action-gh-release@9d7c94cfd0a1f3ed45544c887983e9fa900f0564 # v2.0.4
        with:
          files: app-release.apk