FROM python:alpine
ENV PYTHONUNBUFFERED 1
ENV IS_DOCKER 0
WORKDIR /app
COPY requirements.txt ./
COPY requirements-production.txt ./

RUN apk add --no-cache --virtual .build-deps build-base linux-headers \
    && apk add --no-cache jpeg-dev zlib-dev postgresql-dev \
    && pip install -r requirements.txt \
    && pip install -r requirements.production.txt \
    && apk del .build-deps

COPY . ./
COPY sikweb/settings-sample-prod.py settings.py

ENTRYPOINT ["sh", "-c", "echo 'Django running on http://localhost:8000 in production mode' \
    && gunicorn -w 4 -b 0.0.0.0:8000 web20-backend.wsgi"]