#!/usr/bin/env bash

source test/util.sh
set -e

DOCKER_BUILD_ARGS=()

if [ "$RESTY_IMAGE_BASE" == "src" ]; then
  exit 0
fi

image_id=$(docker image inspect -f '{{.ID}}' "$KONG_TEST_IMAGE_NAME" || true)
if [ -n "$image_id" ]; then
  msg_test "Tests image ID: $image_id"
  exit 0;
fi

rm -rf docker-kong || true
git clone --single-branch --branch $DOCKER_KONG_VERSION https://github.com/Kong/docker-kong.git docker-kong
chmod -R 755 docker-kong/*/*.sh

if [ "$RESTY_IMAGE_BASE" == "ubuntu" ] || [ "$RESTY_IMAGE_BASE" == "debian" ]; then
  cp output/*${RESTY_IMAGE_TAG}.${ARCHITECTURE}.deb docker-kong/ubuntu/kong.deb
  BUILD_DIR="ubuntu"
elif [ "$RESTY_IMAGE_BASE" == "alpine" ]; then
  cp output/*.${ARCHITECTURE}.apk.tar.gz docker-kong/alpine/kong.tar.gz
  BUILD_DIR="alpine"
elif [ "$RESTY_IMAGE_BASE" == "centos" ] || [ "$RESTY_IMAGE_BASE" == "amazonlinux" ]; then
  cp output/*.${ARCHITECTURE}.rpm docker-kong/centos/kong.rpm
  BUILD_DIR="centos"
fi

if [ "$RESTY_IMAGE_TAG" == "stretch" ]; then
  sed -i 's/apt install --yes /gdebi -n /g' docker-kong/ubuntu/Dockerfile
  sed -i 's/unzip git/unzip git gdebi/g' docker-kong/ubuntu/Dockerfile
fi

if [ "$RESTY_IMAGE_BASE" == "rhel" ]; then
  cp output/*.rhel${RESTY_IMAGE_TAG}.${ARCHITECTURE}.rpm docker-kong/rhel/kong.rpm
  BUILD_DIR="rhel"
  DOCKER_BUILD_ARGS+=(--build-arg RHEL_VERSION=$RESTY_IMAGE_TAG)
else
  sed -i.bak 's/^FROM .*/FROM '${RESTY_IMAGE_BASE}:${RESTY_IMAGE_TAG}'/' docker-kong/${BUILD_DIR}/Dockerfile
fi

pushd docker-kong/${BUILD_DIR}
  DOCKER_BUILD_ARGS+=(--no-cache)
  DOCKER_BUILD_ARGS+=(--build-arg ASSET=local .)

  docker build -t $KONG_TEST_IMAGE_NAME \
    "${DOCKER_BUILD_ARGS[@]}"

  docker run -t $KONG_TEST_IMAGE_NAME kong version
popd

rm -rf docker-kong || true