Remove singleuser builds.

Remove additional *-singleuser image builds in favor of including the
single-user startup scripts in the *-notebook images.

(c) Copyright IBM Corp. 2016

Makefile

@@ -13,9 +13,7 @@ ALL_STACKS:=minimal-kernel \
 	pyspark-notebook \
 	all-spark-notebook
 
-ALL_SINGLEUSERS:=$(shell echo $(ALL_STACKS) | sed "s/ /\n/g" | grep notebook | sed s/notebook/singleuser/g)
-
-ALL_IMAGES:=$(ALL_STACKS) $(ALL_SINGLEUSERS)
+ALL_IMAGES:=$(ALL_STACKS)
 
 GIT_MASTER_HEAD_SHA:=$(shell git rev-parse --short=12 --verify HEAD)
 
@@ -30,9 +28,6 @@ help:
 
 build/%: DARGS?=
 
-build/%-singleuser: build/%-notebook
-	./internal/build-singleuser $(OWNER)/$*-notebook $(OWNER)/$*-singleuser
-
 build/%:
 	docker build $(DARGS) --rm --force-rm -t $(OWNER)/$(notdir $@):latest ./$(notdir $@)
 

internal/build-singleuser

-#!/usr/bin/env bash
-# Build a singleuser image for JupyterHub from a given stack
-# Usage:
-# ./build-singleuser jupyter/scipy-notebook my-singleuser-image
-
-set -e
-
-V="0.2.0"
-# get dockerspawner
-if [[ ! -d dockerspawner ]]; then
-  tgz="dockerspawner.tar.gz"
-  wget -N https://github.com/jupyter/dockerspawner/archive/$V.tar.gz -O $tgz
-  echo "8af14608ad30df4dfcced7c7be508d336d485d9c31af965dc84c5e882e19dfe4 *$tgz" | shasum -a 256 -c - || (echo "shasum mismatch $(shasum -a 256 $tgz)" && exit -1)
-  tar -xzf $tgz
-  mv dockerspawner-$V dockerspawner
-fi
-
-base="$1"
-name="$2"
-if [[ -z "$base" || -z "$name" ]]; then
-  echo "Usage: build-singleuser [base image] [destination image]" >&2
-  exit 1
-fi
-echo "building $name from $base"
-
-singleuser=dockerspawner/singleuser
-# copy single-user stack
-sed -i "s@^FROM.*\$@FROM $base@" "$singleuser/Dockerfile"
-docker build -t "$name" "$singleuser"
-echo "built $name"