Dockerfile

# ---- Builder ----
FROM python:3.12-slim AS builder

WORKDIR /app

COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    g++ \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

COPY pyproject.toml uv.lock ./
RUN uv sync --frozen --no-dev --no-install-project

# ---- Runtime ----
FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    libpq5 \
    && rm -rf /var/lib/apt/lists/*

COPY --from=builder /app/.venv /app/.venv
COPY . .

ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

EXPOSE 3600

CMD ["python", "run.py"]