From 02ea58c9ab2775cb4b14e40a05b4e76d0c2c0648 Mon Sep 17 00:00:00 2001
From: Harald Schilly <harald.schilly@gmail.com>
Date: Fri, 22 Mar 2019 17:56:31 +0100
Subject: [PATCH] Dockerfile: properly use build vars to customize nb_user and
 nb_uid

---
 Dockerfile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 9d7c362d..3cb13c98 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,8 +33,10 @@ ENV PATH ${VIRTUAL_ENV}/bin:${PATH}
 ENV SHELL /bin/bash
 
 # Set up user
-ENV NB_USER jovyan
-ENV NB_UID 1000
+ARG NB_USER=jovyan
+ARG NB_UID=1000
+ENV NB_UID ${NB_UID}
+ENV USER ${NB_USER}
 ENV HOME /home/${NB_USER}
 
 RUN adduser --disabled-password \
@@ -46,7 +48,7 @@ WORKDIR ${HOME}
 
 RUN mkdir -p ${VIRTUAL_ENV} && chown ${NB_USER}:${NB_USER} ${VIRTUAL_ENV}
 
-User jovyan
+User ${NB_USER}
 
 RUN virtualenv ${VIRTUAL_ENV}
 ENV PYTHONHOME ${VIRTUAL_ENV}