docker setup: move the env variable setup to "start"

postBuild

@@ -1,10 +1,13 @@
+# -*- coding: utf-8 -*-
 #!/bin/bash
+# Things to run once after the docker base image is pulled
 
 # update notebooks
-cd /home/jovyan/seismo_live
+cd $HOME/seismo_live
 git fetch origin
 git reset --hard origin/master
 
-# XXX ugly hack to try and work around proj env issues
-# XXX https://github.com/conda-forge/basemap-feedstock/issues/30
-export PROJ_LIB=/opt/conda/share/proj/
+# only expose notebooks in the jupyter home dir
+rm -rf $HOME/work
+mv $HOME/seismo_live/notebooks/* $HOME/
+rm -rf $HOME/seismo_live

start

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+#!/bin/bash
+# Code that runs before the user sessions starts
+# E.g. set env variables here
+# See: https://mybinder.readthedocs.io/en/latest/config_files.html#id15
+
+# XXX ugly hack to try and work around proj env issues
+# XXX https://github.com/conda-forge/basemap-feedstock/issues/30
+export PROJ_LIB=/opt/conda/share/proj/
+
+# This has to be here to start the common binder startup at the end
+exec "$@"