iboard/.gitea/workflows/android-build.yml

name: Android Build & Publish

# 仅在 android-* 分支 push 时触发 (如 android/release, android-1.0)
# 构建 release APK (keystore 签名) 并上传到 Gitea Generic Package Registry
on:
  push:
    branches:
      - 'android-*'

jobs:
  build-android:
    runs-on: ubuntu-latest
    # 需要写权限: 上传 packages
    permissions:
      contents: read
      packages: write

    env:
      # 固定工具链版本, 便于 actions/cache 命中
      # Android 后端地址 (bake 进 APK); 与 scripts/wsl/build-apk.sh 保持一致
      VITE_API_BASE: http://bh.vps.honor3.com:3001

    steps:
      - name: Checkout
        uses: https://gitea.com/actions/checkout@v4

      - name: Setup Node
        uses: https://gitea.com/actions/setup-node@v4
        with:
          node-version: 22
          cache: 'npm'

      - name: Setup JDK 17
        uses: https://gitea.com/actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '17'

      # ---------- 缓存: 命中后跳过下面的安装 ----------
      - name: Cache Android SDK & NDK
        id: cache-android
        uses: https://gitea.com/actions/cache@v4
        with:
          path: ~/android-sdk
          key: android-sdk-ndk-27.2-${{ runner.os }}

      - name: Cache Rust toolchain
        id: cache-rust
        uses: https://gitea.com/actions/cache@v4
        with:
          path: |
            ~/.cargo
            ~/.rustup            
          # 工具链升级时 bump 版本号使缓存失效重装 (含 cargo-ndk)
          key: rust-android-v1-${{ runner.os }}

      - name: Cache Tauri cargo target
        uses: https://gitea.com/actions/cache@v4
        with:
          path: src-tauri/target
          key: tauri-target-android-${{ runner.os }}

      # ---------- 安装工具链 (仅缓存未命中时) ----------
      - name: Install Rust + Android targets
        if: steps.cache-rust.outputs.cache-hit != 'true'
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
          . "$HOME/.cargo/env"
          rustup target add aarch64-linux-android armv7-linux-androideabi x86_64-linux-android i686-linux-android
          cargo install cargo-ndk --locked          

      - name: Install Android SDK & NDK
        if: steps.cache-android.outputs.cache-hit != 'true'
        run: |
          export ANDROID_HOME="$HOME/android-sdk"
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends unzip
          mkdir -p "$ANDROID_HOME/cmdline-tools"
          wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/cmdline-tools.zip
          unzip -q /tmp/cmdline-tools.zip -d /tmp/
          mv /tmp/cmdline-tools "$ANDROID_HOME/cmdline-tools/latest"
          export PATH="$ANDROID_HOME/cmdline-tools/latest/bin:$PATH"
          yes | sdkmanager --licenses >/dev/null || true
          sdkmanager --install \
            "platforms;android-36" \
            "build-tools;36.0.0" \
            "platform-tools" \
            "ndk;27.2.12479018" \
            "cmake;3.22.1"          

      - name: Install frontend deps
        run: npm ci --no-audit --no-fund

      # ---------- 全局 Android 环境 (对后续所有 step 生效, 无论缓存是否命中) ----------
      - name: Set Android env
        run: |
          echo "ANDROID_HOME=$HOME/android-sdk" >> "$GITHUB_ENV"
          echo "ANDROID_NDK_HOME=$HOME/android-sdk/ndk/27.2.12479018" >> "$GITHUB_ENV"
          echo "$HOME/android-sdk/cmdline-tools/latest/bin" >> "$GITHUB_PATH"
          echo "$HOME/android-sdk/platform-tools" >> "$GITHUB_PATH"          

      # ---------- 构建 ----------
      - name: Init Android project
        run: |
          # tauri android init 需要 cargo (运行 cargo metadata)。
          # Rust 工具链缓存命中时 "Install Rust" 步骤被跳过, 不会把 cargo 加进全局 PATH,
          # 因此这里显式加载 cargo 环境 (与 Build release APK 步骤保持一致)。
          . "$HOME/.cargo/env"
          cd src-tauri
          npx tauri android init --ci          

      - name: Inject release signing config
        run: bash scripts/ci/android-signing.sh
        env:
          ANDROID_KEYSTORE_B64: ${{ secrets.ANDROID_KEYSTORE_B64 }}
          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
          ANDROID_KEY_PASSWORD: ${{ secrets.ANDROID_KEY_PASSWORD }}

      - name: Build release APK
        run: |
          export ANDROID_HOME="$HOME/android-sdk"
          export ANDROID_NDK_HOME="$ANDROID_HOME/ndk/27.2.12479018"
          export PATH="$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools:$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin:$PATH"
          export CARGO_HOME="$HOME/.cargo"
          . "$HOME/.cargo/env"
          cd src-tauri
          npx tauri android build --apk
          # 断言签名配置仍在且 release 块实际引用了它 (防止 tauri 重新生成 gen/android 或正则未命中)
          if ! grep -q 'create("release")' gen/android/app/build.gradle.kts || ! grep -q 'signingConfig = signingConfigs.getByName("release")' gen/android/app/build.gradle.kts; then
            echo "ERROR: 构建后签名配置丢失/未生效, APK 未签名" >&2
            exit 1
          fi          

      - name: Locate APK
        id: apk
        run: |
          # 优先 universal 已签名 APK, 找不到再回退到其他已签名 APK
          APK=""
          UNIVERSAL=$(find src-tauri/gen/android/app/build/outputs/apk/universal/release -name '*.apk' ! -name '*unsigned*' 2>/dev/null | head -1)
          if [ -n "$UNIVERSAL" ]; then
            APK="$UNIVERSAL"
          else
            APK=$(find src-tauri/gen/android/app/build/outputs/apk -name '*.apk' ! -name '*unsigned*' | head -1)
          fi
          if [ -z "$APK" ]; then
            echo "ERROR: 未找到已签名 APK" >&2
            exit 1
          fi
          echo "path=$APK" >> $GITHUB_OUTPUT
          ls -lh "$APK"          

      # ---------- 上传到 Gitea Generic Package ----------
      - name: Publish APK to Gitea packages
        env:
          # 注意: 不能用 GITEA_TOKEN (内置 job token, 无组织 packages 写权限, 且命名规则禁止 GITEA_ 前缀)
          # 用一个自定义名 secret 存放有 packages 写权限的 user token
          PACKAGE_TOKEN: ${{ secrets.PACKAGE_TOKEN }}
          APK_PATH: ${{ steps.apk.outputs.path }}
        run: |
          set -euo pipefail
          # 包版本: 用分支名去掉 android- 前缀 + 短 SHA, 保证每次 push 唯一
          BRANCH="${GITHUB_REF_NAME#android-}"
          PKG_VERSION="${BRANCH}-${GITHUB_SHA:0:8}"
          FILE_NAME="iboard-$(basename "$APK_PATH")"
          OWNER="${GITHUB_REPOSITORY_OWNER}"
          PKG_NAME="iboard"
          # Gitea Generic Package Registry 上传端点 (PUT)
          # 注意: GITHUB_SERVER_URL 是仓库 web 根地址, 例如 http://git.honor3.com
          URL="${GITHUB_SERVER_URL}/api/packages/${OWNER}/generic/${PKG_NAME}/${PKG_VERSION}/${FILE_NAME}"
          echo "上传到: ${URL}"
          curl -sS --fail-with-body \
            -H "Authorization: token ${PACKAGE_TOKEN}" \
            --upload-file "$APK_PATH" \
            "${URL}"
          echo ""
          echo "已发布: ${URL}"