#!/usr/bin/env bash
set -euo pipefail

apk add nifi-registry nifi-registry-openrc curl

test -x /usr/bin/nifi-registry
test -x /usr/lib/nifi-registry/bin/nifi-registry.sh
test -d /etc/nifi-registry
test -L /usr/lib/nifi-registry/conf
test "$(readlink /usr/lib/nifi-registry/conf)" = /etc/nifi-registry
test -d /var/lib/nifi-registry
test -d /var/log/nifi-registry
test -f /etc/init.d/nifi-registry
test -f /etc/conf.d/nifi-registry
test -f /usr/lib/nifi-registry/README
test -d /usr/lib/nifi-registry/docs
test "$(stat -c '%U:%G %a' /var/lib/nifi-registry)" = "nifi-registry:nifi-registry 750"

rc-update add nifi-registry default || true
test -L /etc/runlevels/default/nifi-registry
rc-service nifi-registry start

for _attempt in $(seq 1 300); do
	if curl --fail --silent --show-error http://localhost:18080/nifi-registry/ >/dev/null; then
		break
	fi
	sleep 1
done

curl --fail --silent --show-error http://localhost:18080/nifi-registry/ >/dev/null
rc-service nifi-registry status
rc-service nifi-registry stop