Dockerfile.qreader

FROM python:3.13-slim-bookworm

RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    libzbar0 \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender1 \
    && rm -rf /var/lib/apt/lists/*

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

WORKDIR /app

ENV PORT=4445

COPY qreader/pyproject.toml ./pyproject.toml

RUN python -c "import tomllib; from pathlib import Path; data = tomllib.loads(Path('pyproject.toml').read_text()); deps = data.get('project', {}).get('dependencies', []); Path('requirements.txt').write_text('\n'.join(deps) + '\n')"

RUN uv pip install --system --no-cache -r requirements.txt

COPY qreader/main.py ./main.py

STOPSIGNAL SIGTERM

HEALTHCHECK --interval=10s --timeout=10s --start-period=30s --retries=3 \
  CMD sh -c 'curl -fsS "http://127.0.0.1:${PORT:-4445}/health" || exit 1'

EXPOSE 4445

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