Dockerfile

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"]