# Stage 1: Builder — install dependencies with uv
FROM python:3.13-slim AS builder
COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
WORKDIR /app
COPY pyproject.toml uv.lock ./
RUN uv venv /opt/venv && . /opt/venv/bin/activate && uv pip install --no-cache -r pyproject.toml

# Stage 2: Runtime
FROM python:3.13-slim
WORKDIR /app
COPY --from=builder /opt/venv /opt/venv
COPY . .
ENV PATH="/opt/venv/bin:$PATH" \
    PYTHONUNBUFFERED=1
EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]