add build all script

Signed-off-by: Jessica Frazelle <acidburn@docker.com>

build-all.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -e
+
+# get the dockerfiles
+IFS=$'\n'
+files=( $(find . -iname '*Dockerfile' | sed 's|./||') )
+unset IFS
+
+# build the changed dockerfiles
+for f in "${files[@]}"; do
+	image=${f%Dockerfile}
+	base=${image%%\/*}
+	suite=${image##*\/}
+	build_dir=$(dirname $f)
+
+	if [[ -z "$suite" ]]; then
+		suite=latest
+	fi
+
+	(
+	set -x
+	docker build --rm --force-rm -t r.j3ss.co/${base}:${suite} ${build_dir}
+	)
+
+	echo "                       ---                                   "
+	echo "Successfully built ${base}:${suite} with context ${build_dir}"
+	echo "                       ---                                   "
+
+	docker push --disable-content-trust=false r.j3ss.co/${base}:${suite}
+done