Dockerfile

# Stage 1: Build the React Frontend
FROM node:18-slim as builder
WORKDIR /app/ui/claimcheck-ui
COPY ui/claimcheck-ui/package.json ui/claimcheck-ui/pnpm-lock.yaml ./
RUN npm install -g pnpm && pnpm install
COPY ui/claimcheck-ui/ ./
# Set the API base URL for the production build
ARG VITE_API_BASE=/
RUN VITE_API_BASE=${VITE_API_BASE} pnpm build

# Stage 2: Setup the Python Backend
FROM python:3.9-slim
WORKDIR /app
COPY requirements.txt .
# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy backend application code
COPY app ./app
COPY kb ./kb
COPY data ./data

# Copy the built frontend from the 'builder' stage
COPY --from=builder /app/ui/claimcheck-ui/dist /app/static

# Expose the port the app runs on
EXPOSE 7860

# Command to run the application
# We will serve the static files from the built UI
# And run the backend API with uvicorn
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]