feat: support direct pipe execution via curl/wget and auto-bootstrap

sb.sh

@@ -8,6 +8,64 @@
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BOOTSTRAP_DIR="/usr/local/share/singbox-script"
+TAR_URL="https://git.draws.qzz.io/jocay/singbox-script/archive/main.tar.gz"
+GIT_URL="https://git.draws.qzz.io/jocay/singbox-script.git"
+
+# 检测是否通过网络管道 (curl | bash 或 wget | bash) 远程单行执行
+if [[ ! -d "${SCRIPT_DIR}/lib" ]]; then
+    if [[ $EUID -ne 0 ]]; then
+        echo -e "\033[31m[ERROR]\033[0m 本脚本需要 root 权限，请使用 sudo 或切换至 root 用户执行！" >&2
+        exit 1
+    fi
+
+    echo -e "\033[36m[INFO]\033[0m 检测到通过网络管道一键运行，正在自动化拉取完整组件至 ${BOOTSTRAP_DIR}..."
+
+    # 确保基础下载与解压依赖
+    if ! command -v tar >/dev/null 2>&1 || (! command -v curl >/dev/null 2>&1 && ! command -v wget >/dev/null 2>&1); then
+        if command -v apt-get >/dev/null 2>&1; then
+            apt-get update -y >/dev/null 2>&1 && apt-get install -y curl tar ca-certificates >/dev/null 2>&1
+        elif command -v dnf >/dev/null 2>&1; then
+            dnf install -y curl tar ca-certificates >/dev/null 2>&1
+        elif command -v yum >/dev/null 2>&1; then
+            yum install -y curl tar ca-certificates >/dev/null 2>&1
+        elif command -v apk >/dev/null 2>&1; then
+            apk update >/dev/null 2>&1 && apk add --no-cache curl tar ca-certificates >/dev/null 2>&1
+        fi
+    fi
+
+    rm -rf "${BOOTSTRAP_DIR}"
+    mkdir -p "${BOOTSTRAP_DIR}"
+    temp_archive="/tmp/singbox-script-$$.tar.gz"
+
+    download_success=false
+    if command -v curl >/dev/null 2>&1; then
+        if curl -sSL --fail --connect-timeout 10 -o "$temp_archive" "$TAR_URL"; then
+            download_success=true
+        fi
+    elif command -v wget >/dev/null 2>&1; then
+        if wget -qO "$temp_archive" "$TAR_URL"; then
+            download_success=true
+        fi
+    fi
+
+    if [[ "$download_success" == "true" ]]; then
+        tar -xzf "$temp_archive" -C "${BOOTSTRAP_DIR}" --strip-components=1 2>/dev/null || tar -xzf "$temp_archive" -C "${BOOTSTRAP_DIR}"
+        rm -f "$temp_archive"
+    elif command -v git >/dev/null 2>&1; then
+        rm -rf "${BOOTSTRAP_DIR}"
+        git clone --depth=1 "$GIT_URL" "${BOOTSTRAP_DIR}" >/dev/null 2>&1
+    else
+        echo -e "\033[31m[ERROR]\033[0m 下载失败，请检查网络或确认仓库地址有效: ${TAR_URL}" >&2
+        exit 1
+    fi
+
+    chmod +x "${BOOTSTRAP_DIR}/sb.sh" "${BOOTSTRAP_DIR}/lib/"*.sh 2>/dev/null || true
+    ln -sf "${BOOTSTRAP_DIR}/sb.sh" /usr/local/bin/sb
+    chmod +x /usr/local/bin/sb
+
+    exec bash "${BOOTSTRAP_DIR}/sb.sh" "$@"
+fi
 
 # 加载各核心子模块
 source "${SCRIPT_DIR}/lib/env.sh"
@@ -217,6 +275,7 @@ do_uninstall() {
 
             # 仅清理程序自身目录，杜绝误伤
             rm -rf "${INSTALL_DIR}"
+            rm -rf "${BOOTSTRAP_DIR}"
             rm -f "${BIN_PATH}" "${SCRIPT_LINK}"
 
             log_success "Sing-box 核心服务已完全且干净地卸载！"