#!/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=${image%%\/*}
	build_dir=$(dirname $f)
	suite=${build_dir##*\/}

	if [[ -z "$suite" ]] || [[ "$suite" == "$base" ]]; then
		suite=latest
	fi

	if [[ "${base}" == "sup" ]]; then
		continue
	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 "                       ---                                   "

	# try push a few times because notary server sometimes returns 401 for
	# absolutely no reason
	n=0
	until [ $n -ge 5 ]; do
		docker push --disable-content-trust=false r.j3ss.co/${base}:${suite} && break
		echo "Try #$n failed... sleeping for 15 seconds"
		n=$[$n+1]
		sleep 15
	done

	# also push the tag latest for "stable" tags
	if [[ "$suite" == "stable" ]]; then
		docker tag r.j3ss.co/${base}:${suite} r.j3ss.co/${base}:latest
		docker push --disable-content-trust=false r.j3ss.co/${base}:latest
	fi
done