Create Dockerfile

Dockerfile

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+FROM python:3.11-slim-bullseye AS base
+
+# Create a user for security
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
+
+# Set working directory
+WORKDIR /app
+
+# Copy and install Python dependencies
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt || echo "No requirements.txt found, skipping."
+
+# Copy application files
+COPY --chown=user . /app
+
+# Install Node.js separately
+FROM node:20-slim AS nodebuilder
+WORKDIR /app
+COPY --from=base /app /app
+
+# Install Node.js dependencies
+RUN npm install --production
+
+# Expose port 3000 for the website
+EXPOSE 3000
+
+# Start the Node.js server and optionally run Python bots
+CMD ["/bin/bash", "-c", "node server.js & python3 bot1.py & python3 bot2.py"]