106 lines
3.6 KiB
Bash
Executable File
106 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ============================================================
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# 短视频 App Android APK 编译脚本（Linux 服务器用）
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#
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# 用法：
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# chmod +x build_apk.sh
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# ./build_apk.sh
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#
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# 首次使用前：修改下方「可配置参数」区域即可，无需改其他逻辑。
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# 环境要求：JDK 17 + Flutter SDK(Linux) + Android SDK 命令行工具
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# 详见 docs/04-部署运行文档.md
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# ============================================================
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set -euo pipefail
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# ==================== 可配置参数 ====================
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# 项目 app 目录（默认：脚本所在目录下的 app/）
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APP_DIR="$(cd "$(dirname "$0")" && pwd)/app"
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# Flutter SDK 路径
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FLUTTER_HOME="/opt/flutter"
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# Android SDK 路径（系统已设 ANDROID_HOME 环境变量时优先生效）
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ANDROID_SDK="${ANDROID_HOME:-$HOME/android-sdk}"
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# 构建类型：release / debug / profile
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BUILD_MODE="release"
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# API 直连地址；留空 = 走 DNS TXT 域名发现（正式发布推荐留空）
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# 联调示例：API_BASE="https://api.example.com/api/v1"
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API_BASE=""
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# 编译产物拷贝目录（留空 = 只输出在 app/build 目录，不拷贝）
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OUTPUT_DIR=""
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# ===================================================
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log() { printf '\033[1;32m[build]\033[0m %s\n' "$*"; }
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die() { printf '\033[1;31m[错误]\033[0m %s\n' "$*" >&2; exit 1; }
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export PATH="$FLUTTER_HOME/bin:$ANDROID_SDK/platform-tools:$PATH"
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export ANDROID_HOME="$ANDROID_SDK"
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# ---------- 环境检查 ----------
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command -v java >/dev/null 2>&1 \
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|| die "未找到 java，请先安装 JDK 17（如 apt install -y openjdk-17-jdk）"
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[ -x "$FLUTTER_HOME/bin/flutter" ] \
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|| die "未找到 Flutter SDK：$FLUTTER_HOME，请修改脚本中的 FLUTTER_HOME"
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[ -d "$ANDROID_SDK" ] \
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|| die "未找到 Android SDK：$ANDROID_SDK，请修改脚本中的 ANDROID_SDK"
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# Java 17 校验（gradle 要求）
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JAVA_MAJOR=$(java -version 2>&1 | head -1 | sed -E 's/.*version "([0-9]+).*/\1/')
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[ "$JAVA_MAJOR" -ge 17 ] 2>/dev/null \
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|| die "Java 版本过低（$JAVA_MAJOR），需要 JDK 17+"
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# JAVA_HOME 未设置时按 java 可执行文件位置推断
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[ -n "${JAVA_HOME:-}" ] \
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|| export JAVA_HOME="$(dirname "$(dirname "$(readlink -f "$(command -v java)")")")"
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log "Java: $(java -version 2>&1 | head -1)"
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log "JAVA_HOME: $JAVA_HOME"
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log "Flutter: $(flutter --version 2>/dev/null | head -1)"
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log "Android SDK: $ANDROID_SDK"
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cd "$APP_DIR"
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# local.properties 记录的是上一台编译机的路径，sdk.dir 失效时删除让 Flutter 重新生成
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if [ -f android/local.properties ]; then
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SDK_DIR=$(grep '^sdk.dir=' android/local.properties | cut -d= -f2- || true)
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[ -n "$SDK_DIR" ] && [ -d "$SDK_DIR" ] || rm -f android/local.properties
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fi
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# 同意 Android 许可（已同意则静默跳过）
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yes | flutter doctor --android-licenses >/dev/null 2>&1 || true
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# ---------- 编译 ----------
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log "拉取依赖..."
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flutter pub get
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log "开始编译 $BUILD_MODE APK..."
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if [ -n "$API_BASE" ]; then
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flutter build apk --"$BUILD_MODE" --dart-define="API_BASE=$API_BASE"
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else
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flutter build apk --"$BUILD_MODE"
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fi
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APK="$APP_DIR/build/app/outputs/flutter-apk/app-$BUILD_MODE.apk"
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[ -f "$APK" ] || die "编译结束但未找到产物：$APK"
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VERSION=$(grep -E '^version:' pubspec.yaml | awk '{print $2}')
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SIZE=$(du -h "$APK" | cut -f1)
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log "编译成功：$APK（$SIZE，版本 $VERSION）"
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if [ -n "$OUTPUT_DIR" ]; then
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mkdir -p "$OUTPUT_DIR"
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DEST="$OUTPUT_DIR/videoapp-$VERSION-$BUILD_MODE.apk"
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cp "$APK" "$DEST"
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log "已拷贝到：$DEST"
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fi
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if [ -n "$API_BASE" ]; then
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log "此包直连：$API_BASE"
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else
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log "此包走 DNS TXT 域名发现（请确认 txt.256kb.top 记录已指向你的 API 入口）"
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fi
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