FROM python:3.12-alpine3.17
ARG packages
RUN apk --update add ${packages} \
    && rm -rf /var/cache/apk/* \
    && pip3 install --upgrade pip pipenv wheel virtualenv

COPY . /app
WORKDIR /app

# -- Install dependencies:
RUN addgroup --system bracket && adduser --system bracket --ingroup bracket \
    && chown -R bracket:bracket /app
USER bracket

RUN set -ex \
    && pip3 install --upgrade pip pipenv wheel virtualenv \
    && pipenv install --deploy

EXPOSE 8400

HEALTHCHECK --interval=10s --timeout=5s --retries=5 \
    CMD ["wget", "--spider", "http://localhost:8400/ping", "||", "exit", "1"]

CMD [ \
    "pipenv", \
    "run", \
    "gunicorn", \
    "-k", "uvicorn.workers.UvicornWorker", \
    "bracket.app:app", \
    "--bind", "0.0.0.0:8400", \
    "--workers", "1" \
]