Dockerfile

# syntax=docker/dockerfile:1

FROM node:20-alpine AS frontend-builder
WORKDIR /app/frontend

COPY frontend/package.json frontend/package-lock.json ./
RUN npm install

COPY frontend/ ./
RUN npm run build

FROM python:3.11-slim AS runtime
WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

COPY backend/requirements.txt /tmp/requirements.txt
RUN pip install --no-cache-dir -r /tmp/requirements.txt

COPY backend/ ./backend/
COPY models/ ./models/
COPY nlp/ ./nlp/
COPY data/ ./data/
COPY plugins/ ./plugins/
COPY scripts/ ./scripts/
COPY --from=frontend-builder /app/frontend/dist ./frontend/dist
RUN sed -i 's/\r$//' backend/entrypoint.sh && chmod +x backend/entrypoint.sh

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
  CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health').read()" || exit 1

CMD ["./backend/entrypoint.sh"]