chore: provider a docker image with ull feature supports

Dockerfile

@@ -1,11 +1,13 @@
-# 使用 python 3.11 作为基础镜像
-FROM python:3.11-slim-bookworm
+# 使用 python 3.11 nodejs 20作为基础镜像
+FROM nikolaik/python-nodejs:python3.11-nodejs20-slim
 
 # 创建 ADMIN 用户并设置其为非特权用户
 RUN useradd -m admin
 
 # 安装 libro 包
 RUN pip install libro
+RUN pip install libro-flow
+RUN npm install @difizen/libro-analyzer -g
 
 # 创建 Jupyter 配置目录和工作区目录
 RUN mkdir -p /home/admin/.jupyter /home/admin/workspace
@@ -28,5 +30,8 @@ USER admin
 # 设置工作目录为 admin 用户的主目录
 WORKDIR /home/admin
 
+# 设置容器的默认端口
+EXPOSE 6780
+
 # 使用 ENTRYPOINT 来设置启动脚本
 ENTRYPOINT ["/home/admin/start.sh"]

docker/jupyter_server_config.py

@@ -1779,3 +1779,31 @@
 #         "display_name": "libro-analyzer",
 #     },
 # }
+
+
+c.LanguageServerManager.autodetect = False
+# c is a magic, lazy variable
+c.LanguageServerManager.language_servers = {
+    "ruff-lsp": {
+        # if installed as a binary
+        "argv": [
+            "ruff-lsp",
+        ],
+        "languages": ["python"],
+        "version": 2,
+        "mime_types": ["text/x-python"],
+        "display_name": "ruff-lsp",
+    },
+    "libro-analyzer": {
+        # if installed as a binary
+        "argv": [
+            "node",
+            "/usr/local/lib/node_modules/@difizen/libro-analyzer/index.js",
+            "--stdio",
+        ],
+        "languages": ["python"],
+        "version": 2,
+        "mime_types": ["text/x-python"],
+        "display_name": "libro-analyzer",
+    },
+}

docker/start.sh

@@ -1,10 +1,14 @@
 #!/bin/bash
 
+# PORT 默认值为 6780
+LIBRO_PORT=6780
 # 检查 PORT 环境变量是否设置
 if [ -z "$PORT" ]; then
   echo "PORT 环境变量未设置"
-  exit 1
+else
+  echo "PORT 环境变量设置为 $PORT"
+  LIBRO_PORT=$PORT
 fi
 
 # 启动 libro，并将 PORT 环境变量传递给它
-exec libro --port="$PORT" --notebook-dir="/home/admin/workspace"
+exec libro --port="$LIBRO_PORT" --notebook-dir="/home/admin/workspace"