Dockerfile

FROM python:3.7.2

# Build the code
WORKDIR /code

COPY . /code

# Compile source code into 'legacy' .pyc
RUN python -m compileall -b . && \
    find . -iname "*.py" -delete

# Build dist
FROM node:lts
RUN apt-get update -q && apt-get install -y rubygems ruby-dev
RUN gem install bundle
COPY . /code
WORKDIR /code
RUN bundle install --path vendor/bundle
RUN yarn global add grunt-cli
RUN yarn
RUN grunt

# Final image
FROM python:3.7.2

RUN pip install pipenv

RUN apt-get -qq update && \
    apt-get -q -y upgrade && \
    apt-get install -y curl wget locales && \
    rm -rf /var/lib/apt/lists/*

RUN sed -i "s/# pl_PL.*/pl_PL.UTF-8 UTF-8/g" /etc/locale.gen && \
    # Ensure that we always use UTF-8 and with Canadian English locale
    locale-gen pl_PL.UTF-8 && \
    # Set up locales
    echo 'LC_ALL=pl_PL.UTF-8\n\
LANG=pl_PL.UTF-8\n\
LC_CTYPE=pl_PL.UTF-8\n\
LC_COLLATE=pl_PL.UTF-8' > /etc/default/locale && \
    chmod 0755 /etc/default/locale

ENV LC_ALL=pl_PL.UTF-8 \
    LANG=pl_PL.UTF-8 \
    LANGUAGE=pl_PL.UTF-8

COPY --from=0 /code /code
COPY --from=1 /code/dist /code/dist
WORKDIR /code
RUN pipenv install --deploy --system

EXPOSE 8080/tcp
CMD gunicorn -b 0.0.0.0:8080 foo.wsgi:application