Update Dockerfile

Dockerfile

@@ -1,31 +1,64 @@
 FROM python:3.11-slim
 
 # ---- system deps ----
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-get install -y --no-install-recommends \
     curl wget git htop nano vim sudo \
     build-essential net-tools procps \
+    ca-certificates gnupg lsb-release \
+    openssh-client jq tree unzip zip \
     && curl -fsSL https://code-server.dev/install.sh | sh \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# ---- python deps ----
+# ---- Node.js 20 LTS ----
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y --no-install-recommends nodejs \
+    && npm install -g yarn pnpm typescript ts-node nodemon \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# ---- Python deps ----
 RUN pip install --no-cache-dir \
-    requests ipython huggingface_hub transformers
+    requests ipython huggingface_hub transformers \
+    torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu \
+    numpy pandas scipy scikit-learn matplotlib \
+    flask fastapi uvicorn jupyter \
+    black ruff pylint
 
 # ---- create user WITH PASSWORD + sudo ----
 RUN useradd -m -u 1000 -s /bin/bash user \
     && echo "user:user123" | chpasswd \
     && usermod -aG sudo user \
-    && echo "user ALL=(ALL) ALL" > /etc/sudoers.d/user \
+    && echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/user \
     && chmod 0440 /etc/sudoers.d/user
 
-# ---- runtime ----
+# ---- switch to user ----
 USER user
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH
 WORKDIR /home/user
 
-RUN mkdir -p /home/user/workspace
+# ---- workspace + code-server extensions ----
+RUN mkdir -p /home/user/workspace /home/user/.local/share/code-server
+
+# Install useful extensions (Codeium AI, Python, etc.)
+RUN code-server --install-extension ms-python.python \
+    && code-server --install-extension esbenp.prettier-vscode \
+    && code-server --install-extension bradlc.vscode-tailwindcss \
+    && code-server --install-extension formulahendry.auto-rename-tag
+
+# ---- code-server settings ----
+RUN mkdir -p /home/user/.local/share/code-server/User \
+    && echo '{\n\
+  "workbench.colorTheme": "Default Dark Modern",\n\
+  "editor.fontSize": 14,\n\
+  "editor.formatOnSave": true,\n\
+  "terminal.integrated.defaultProfile.linux": "bash",\n\
+  "extensions.autoUpdate": true\n\
+}' > /home/user/.local/share/code-server/User/settings.json
 
 EXPOSE 7860
 
-CMD ["code-server", "--bind-addr", "0.0.0.0:7860", "--auth", "none", "/home/user/workspace"]
+CMD ["code-server", \
+     "--bind-addr", "0.0.0.0:7860", \
+     "--auth", "none", \
+     "--disable-telemetry", \
+     "/home/user/workspace"]