Spaces:
Sleeping
Sleeping
| # --- Stage 1: Builder --- | |
| FROM python:3.12-slim AS builder | |
| COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv | |
| ENV UV_EXTRA_INDEX_URL=https://download.pytorch.org/whl/cpu | |
| WORKDIR /app | |
| # Copy dependency files first for Docker layer caching | |
| COPY pyproject.toml uv.lock ./ | |
| # Install CPU-only deps (exclude dev tools + optional extras from the serving image) | |
| RUN uv sync --locked --no-dev | |
| RUN uv run python -c \ | |
| "from sentence_transformers import SentenceTransformer; \ | |
| SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2')" | |
| COPY app/ ./app/ | |
| # --- Stage 2: Runtime --- | |
| FROM python:3.12-slim | |
| # For HF Spaces | |
| RUN useradd -m -u 1000 user | |
| WORKDIR /app | |
| COPY --from=builder /app /app | |
| COPY --from=builder --chown=user /root/.cache/huggingface /home/user/.cache/huggingface | |
| ENV DEVICE=cpu | |
| ENV PATH="/app/.venv/bin:${PATH}" | |
| ENV HF_HOME="/home/user/.cache/huggingface" | |
| USER user | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"] | |