name: Android Release Build

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

permissions:
  contents: write
  actions: read

jobs:
  release:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        distribution: 'temurin'
        java-version: '17'
        
    - name: Setup Android SDK
      uses: android-actions/setup-android@v3
      
    - name: Cache Gradle packages
      uses: actions/cache@v4
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        restore-keys: |
          ${{ runner.os }}-gradle-
          
    - name: Grant execute permission for gradlew
      run: chmod +x gradlew
      
    - name: Build Release APK
      run: ./gradlew assembleRelease
      env:
        KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
        KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
        KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
        
    - name: Create Release
      if: startsWith(github.ref, 'refs/tags/')
      uses: softprops/action-gh-release@v1
      with:
        files: app/build/outputs/apk/release/*.apk
        generate_release_notes: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}