Spaces:
Sleeping
Sleeping
File size: 1,434 Bytes
4d18cf9 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | # ─────────────────────────────────────────────
# Stage 1: Build React frontend
# ─────────────────────────────────────────────
FROM node:20-alpine AS frontend-builder
WORKDIR /app/frontend
# Install dependencies first (layer cache)
COPY frontend/package.json frontend/package-lock.json* ./
RUN npm ci
# Copy source and build
COPY frontend/ .
RUN npm run build
# ─────────────────────────────────────────────
# Stage 2: Python backend (production image)
# ─────────────────────────────────────────────
FROM python:3.11-slim
WORKDIR /app
# Install Python dependencies
COPY backend/requirements.txt ./requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
# Copy backend and shared source
COPY backend/ ./backend/
COPY models/ ./models/
# Copy compiled React app from Stage 1
COPY --from=frontend-builder /app/frontend/dist ./frontend/dist
# HF Spaces requires non-root user with uid 1000
RUN useradd -m -u 1000 appuser
USER appuser
# HF Spaces requires port 7860
EXPOSE 7860
CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "7860"]
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