docker push不上去，尝试加入github action在服务器构建

build-docker.sh

@@ -21,8 +21,9 @@ elif [[ "$NATIVE_ARCH" == "arm64" ]] || [[ "$NATIVE_ARCH" == "aarch64" ]]; then
   NATIVE_ARCH="arm64"
 fi
 
-# 处理命令行参数
-if [[ "$1" == "-h" || "$1" == "--help" ]]; then
+# 处理命令行参数（兼容未提供参数时的 set -u）
+ARG1="${1-}"
+if [[ "$ARG1" == "-h" || "$ARG1" == "--help" ]]; then
   echo -e "${GREEN}PeiPei 后端 Docker 镜像构建脚本${NC}"
   echo ""
   echo -e "${YELLOW}用法:${NC}"
@@ -51,7 +52,7 @@ if [[ "$1" == "-h" || "$1" == "--help" ]]; then
   exit 0
 fi
 
-TARGET_ARCH="${1:-$NATIVE_ARCH}"
+TARGET_ARCH="${ARG1:-$NATIVE_ARCH}"
 
 # 验证架构参数
 if [[ "$TARGET_ARCH" != "amd64" && "$TARGET_ARCH" != "arm64" ]]; then