Dockerfile

# ── Build Frontend ────────────────────────────────────────────────────────────
FROM node:20-alpine AS frontend-builder
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm ci
COPY frontend/ ./
ARG VITE_API_URL=/api
ENV VITE_API_URL=$VITE_API_URL
RUN npm run build

# ── Backend + Frontend servi par FastAPI ──────────────────────────────────────
FROM python:3.10-slim
WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends curl \
    && rm -rf /var/lib/apt/lists/*

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

COPY backend/ .

# Copier le build frontend dans le dossier static du backend
COPY --from=frontend-builder /app/frontend/dist ./static

RUN mkdir -p /app/chroma_db /app/documents

EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \
    CMD curl -f http://localhost:7860/health || exit 1

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]