ARG IMAGE_HOST=python
ARG IMAGE_LABEL=3.11.0-slim-buster

FROM ${IMAGE_HOST}:${IMAGE_LABEL}

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

COPY requirements.txt requirements.txt

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        gcc \
        libc6-dev \
        libpq-dev \
    && python3 -m pip install --upgrade -r requirements.txt \
    && apt-get purge -y --auto-remove \
        gcc \
        libc6-dev \
        libpq-dev \
    && rm -rf /var/lib/apt/lists/*

COPY . /takahe

WORKDIR /takahe

RUN TAKAHE_DATABASE_SERVER="postgres://x@example.com/x" python3 manage.py collectstatic --noinput

EXPOSE 8000

# Set some sensible defaults
ENV GUNICORN_CMD_ARGS="--workers 8"

CMD ["gunicorn", "takahe.wsgi:application", "-b", "0.0.0.0:8000"]