FROM ubuntu:18.04

# provide a build arg of UID to match the host during development

# useful for yielding files w/ correct perms to host fs from the container

ARG UID=1000

# recommended for python in docker

ENV PYTHONUNBUFFERED 1

# direct pipenv to make venv in project dir

ENV PIPENV_VENV_IN_PROJECT 1

# needed by pipenv to activate shell

ENV LANG en_US.UTF-8

ENV LC_ALL C.UTF-8

ENV SHELL /bin/bash

# django

RUN apt-get update \

&& apt-get install -y \

python3-pip \

postgresql-client \

# -- start dev

inotify-tools \

# -- end dev

&& pip3 install --no-cache-dir --upgrade pip==18.0 pipenv \

&& useradd -lmU -u $UID user \

&& mkdir /app \

&& chown -R user:user /app

# create an unprivileged user to tie to running user

WORKDIR /app

# set user to user

USER user:user