add mjjtop guko installer shortlink script

scripts/guko-install.sh

@@ -0,0 +1,133 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE_URL="${GUKO_BASE_URL:-https://mjjtop.com/admin/guko/raw/branch/main}"
+INSTALL_DIR="${GUKO_INSTALL_DIR:-/opt/guko}"
+COMPOSE_FILE="${INSTALL_DIR}/docker-compose.yml"
+ENV_FILE="${INSTALL_DIR}/.env"
+SERVERS_FILE="${INSTALL_DIR}/servers.json"
+
+need_root() {
+  if [ "$(id -u)" -ne 0 ]; then
+    echo "请用 root 运行：sudo bash <(curl -fsSL https://mjjtop.com/guko)" >&2
+    exit 1
+  fi
+}
+
+install_docker() {
+  if command -v docker >/dev/null 2>&1 && docker compose version >/dev/null 2>&1; then
+    return
+  fi
+  echo "==> 安装 Docker / Compose"
+  curl -fsSL https://get.docker.com | sh
+  systemctl enable --now docker >/dev/null 2>&1 || true
+}
+
+fetch() {
+  local url="$1" out="$2"
+  curl -fL --retry 3 --connect-timeout 10 "$url" -o "$out"
+}
+
+init_files() {
+  echo "==> 初始化 ${INSTALL_DIR}"
+  mkdir -p "${INSTALL_DIR}" "${INSTALL_DIR}/keys" "${INSTALL_DIR}/media" "${INSTALL_DIR}/results" "${INSTALL_DIR}/tmp"
+  chmod 700 "${INSTALL_DIR}/keys"
+
+  fetch "${BASE_URL}/docker-compose.example.yml" "${COMPOSE_FILE}"
+
+  if [ ! -f "${ENV_FILE}" ]; then
+    fetch "${BASE_URL}/.env.example" "${ENV_FILE}"
+    sed -i \
+      -e 's/^BOT_TOKEN=.*/BOT_TOKEN=replace-me/' \
+      -e 's/^ALLOWED_USERS=.*/ALLOWED_USERS=123456789/' \
+      -e 's/^ADMIN_USERS=.*/ADMIN_USERS=123456789/' \
+      "${ENV_FILE}"
+  fi
+
+  if [ ! -f "${SERVERS_FILE}" ]; then
+    fetch "${BASE_URL}/servers.example.json" "${SERVERS_FILE}"
+  fi
+}
+
+usage() {
+  cat <<USAGE
+GUKO 一键部署脚本
+
+用法：
+  bash <(curl -fsSL https://mjjtop.com/guko) install   安装/初始化
+  bash <(curl -fsSL https://mjjtop.com/guko) up        启动
+  bash <(curl -fsSL https://mjjtop.com/guko) down      停止
+  bash <(curl -fsSL https://mjjtop.com/guko) restart   重启
+  bash <(curl -fsSL https://mjjtop.com/guko) logs      看日志
+  bash <(curl -fsSL https://mjjtop.com/guko) status    状态
+  bash <(curl -fsSL https://mjjtop.com/guko) update    更新镜像并重启
+
+安装目录：${INSTALL_DIR}
+首次安装后必须编辑：${ENV_FILE}
+  BOT_TOKEN=你的 Telegram Bot Token
+  ALLOWED_USERS=你的 Telegram 数字 ID
+  ADMIN_USERS=你的 Telegram 数字 ID
+USAGE
+}
+
+compose() {
+  cd "${INSTALL_DIR}"
+  docker compose -f "${COMPOSE_FILE}" "$@"
+}
+
+cmd="${1:-install}"
+case "$cmd" in
+  install|init)
+    need_root
+    install_docker
+    init_files
+    cat <<MSG
+
+✅ GUKO 已初始化到：${INSTALL_DIR}
+
+下一步：
+1. 编辑配置：nano ${ENV_FILE}
+2. 填好 BOT_TOKEN / ALLOWED_USERS / ADMIN_USERS
+3. 启动：bash <(curl -fsSL https://mjjtop.com/guko) up
+4. Telegram 私聊 Bot 发送 /start，再用 /addserver 添加服务器
+
+MSG
+    ;;
+  up|start)
+    need_root
+    [ -f "${COMPOSE_FILE}" ] || { echo "未安装，先执行 install" >&2; exit 1; }
+    compose pull
+    compose up -d
+    compose ps
+    ;;
+  down|stop)
+    need_root
+    compose down
+    ;;
+  restart)
+    need_root
+    compose restart
+    compose ps
+    ;;
+  update)
+    need_root
+    compose pull
+    compose up -d
+    compose ps
+    ;;
+  logs)
+    need_root
+    compose logs -f --tail=200
+    ;;
+  status|ps)
+    need_root
+    compose ps
+    ;;
+  help|-h|--help)
+    usage
+    ;;
+  *)
+    usage
+    exit 2
+    ;;
+esac