# Stage 1: Build frontend
FROM node:22-alpine AS frontend-builder
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm install
COPY frontend/ ./
RUN npm run build

# Stage 2: Python backend + frontend built
FROM python:3.12-slim
WORKDIR /app
COPY backend/requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
COPY backend/ ./
COPY --from=frontend-builder /app/frontend/dist ./static
EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--root-path", "/leopost-full"]