GitHub自动打包Android APK的全流程

# 本地生成密钥库（魔法香料瓶）
keytool -genkey -v -keystore magic-key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias magic-alias

# 香料配方表
storePassword=your_store_password  
keyPassword=your_key_password  
keyAlias=magic-alias  
storeFile=../keystore/magic-key.jks

name: Android Magic Kitchen

on:
  push:
    tags: 
      - 'v*'  # 当巫师打上v1.0这样的标签时触发魔法

jobs:
  cook-apk:
    runs-on: ubuntu-latest
    steps:
      # 步骤1：召唤食材（代码）
      - name: Checkout Code  
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.TOKEN }}  # 密室钥匙

      # 步骤2：取回秘制香料（密钥）
      - name: Fetch Magic Spices
        uses: actions/checkout@v4
        with:
          repository: YourName/android-keystore  # 香料仓库
          path: keystore  # 存放位置
          token: ${{ secrets.TOKEN }}

      # 步骤3：点燃炉火（JDK环境）
      - name: Ignite JDK Furnace
        uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: '17'

      # 步骤4：调配香料（注入签名信息）
      - name: Prepare Spice Mix
        run: |
          cp keystore/magic-key.jks app/
          echo "storeFile=../app/magic-key.jks" >> keystore/keystore.properties
          cat keystore/keystore.properties >> gradle.properties

      # 步骤5：烹饪APK（构建命令）
      - name: Cook Release APK
        run: ./gradlew assembleRelease  # 魔法烹饪咒语

      # 步骤6：包装点心（发布Release）
      - name: Package Magic Dessert
        uses: softprops/action-gh-release@v1
        with:
          files: app/build/outputs/apk/release/*.apk
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # 厨房自带的魔法令牌

# 1. 标记版本（给点心贴标签）
git tag v1.0.0  

# 2. 推送标签（激活厨房精灵）
git push origin v1.0.0

# 版本魔法计数器
versionCode=100  
versionName=1.0.0

task incrementVersion {
  doLast {
    def versionProps = new Properties()
    file("version.properties").withInputStream { versionProps.load(it) }
    
    // 版本号自动+1
    versionProps["versionCode"] = (versionProps["versionCode"].toInteger() + 1).toString()
    file("version.properties").withWriter { versionProps.store(it, null) }
  }
}

- name: Cook Flavors
  run: ./gradlew assembleFreeRelease assembleProRelease

- name: Deliver to Google Play
  uses: r0adkll/upload-google-play@v1
  with:
    serviceAccountJson: ${{ secrets.GCP_KEY }}
    packageName: com.magic.app
    releaseFiles: app/build/outputs/apk/**/*.apk

# 避免多精灵同时烹饪冲突
org.gradle.parallel=false  

storeFile file(keystoreProperties['storeFile'])