Update Dockerfile

Dockerfile

@@ -1,48 +1,29 @@
-FROM ubuntu:latest
+# Use the community all-in-one image for Overleaf Extended
+FROM shantanupatil01/overleaf-extended:latest
 
-# 非対面でのインストール設定
-ENV DEBIAN_FRONTEND=noninteractive
-ENV DOCKER_HOST=unix:///var/run/docker.sock
+# --- Hugging Face Specific Configuration ---
 
-# 必要なパッケージのインストール
-RUN apt-get update && apt-get install -y \
-    git \
-    docker.io \
-    docker-compose \
-    curl \
-    sed \
-    python3-pip \
-    python3-venv \
-    && rm -rf /var/lib/apt/lists/*
+# 1. Force Overleaf to listen on port 7860 (Hugging Face requirement)
+ENV OVERLEAF_PORT=7860
+ENV SHARELATEX_PORT=7860
 
-WORKDIR /app
+# 2. Ensure it binds to all interfaces for external access
+ENV OVERLEAF_LISTEN_IP=0.0.0.0
+ENV SHARELATEX_LISTEN_IP=0.0.0.0
 
-# Toolkitのクローン
-RUN git clone https://github.com/overleaf/toolkit.git /app/toolkit
-WORKDIR /app/toolkit
+# 3. Set the public URL (Replace with your actual Space URL for full functionality)
+ENV SHARELATEX_SITE_URL=https://huggingface.co
 
-RUN python3 -m venv /opt/venv
+# 4. Optional: Configure internal DB URLs if needed (Defaults usually work in all-in-one)
+ENV OVERLEAF_MONGO_URL=mongodb://localhost:27017/overleaf
+ENV OVERLEAF_REDIS_HOST=localhost
 
-# Add it to the PATH (this "activates" it for the rest of the Dockerfile)
-ENV PATH="/opt/venv/bin:$PATH"
+# Hugging Face runs as a non-root user (UID 1000)
+# We ensure the app directory is writable
+RUN chmod -R 777 /var/lib/overleaf /var/log/overleaf
 
-# Install setuptools (this provides the distutils functionality)
-RUN pip install setuptools
+# Expose the mandatory Hugging Face port
+EXPOSE 7860
 
-# Toolkitの初期化
-RUN bin/init
-
-
-
-# --- Hugging Face 用の重要な設定変更 ---
-# 1. 公開ポートを 80 から 7860 に変更
-RUN sed -i 's/OVERLEAF_PORT=80/OVERLEAF_PORT=7860/g' config/overleaf.rc
-
-# 2. 外部からアクセスできるよう LISTEN_IP を 0.0.0.0 に固定
-RUN sed -i 's/OVERLEAF_LISTEN_IP=127.0.0.1/OVERLEAF_LISTEN_IP=0.0.0.0/g' config/overleaf.rc
-
-# 権限の調整（Hugging Faceの実行ユーザーに対応させるため）
-RUN chmod -R 777 /app/toolkit
-
-# Overleaf Toolkitを起動
-CMD ["bin/up"]
+# The base image already has its own CMD/Entrypoint to start Mongo, Redis, and Overleaf.
+# If you need to override it, ensure you start all internal services.