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Brancheneinstufung2/b2b-marketing-assistant/Dockerfile

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Docker

# Stage 1: Build the React frontend
FROM node:20-slim AS frontend-builder
WORKDIR /app
# Copy package.json and install all dependencies
# Paths are relative to the build context (project root)
COPY b2b-marketing-assistant/package.json ./
RUN npm install
# Copy the rest of the frontend application code
COPY b2b-marketing-assistant/ .
# Build the application
RUN npm run build
# ---
# Stage 2: Final application image
FROM python:3.11-slim
WORKDIR /app
# Install system dependencies (minimal)
# We use NodeSource to get a clean, modern Node.js install without bloat
RUN apt-get update && \
apt-get install -y --no-install-recommends curl ca-certificates && \
curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
apt-get install -y --no-install-recommends nodejs && \
rm -rf /var/lib/apt/lists/*
# Install Python dependencies
COPY b2b-marketing-assistant/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# Copy the Node.js server and its production dependencies manifest
COPY b2b-marketing-assistant/server.cjs .
COPY b2b-marketing-assistant/package.json .
COPY helpers.py .
COPY config.py .
COPY market_db_manager.py .
# Install dependencies for the Node.js server
RUN npm install
RUN npm install express cors
# Copy the built React app from the builder stage
COPY --from=frontend-builder /app/dist ./dist
# Copy the main Python orchestrator script from the project root
COPY b2b-marketing-assistant/b2b_marketing_orchestrator.py .
COPY b2b-marketing-assistant/services ./services
# Expose the port the Node.js server will run on
EXPOSE 3002
# The command to run the application
CMD ["node", "server.cjs"]