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

: "${REGISTRY:?REGISTRY is required}"
: "${BUILD_NUMBER:?BUILD_NUMBER is required}"
: "${BUILD_VCS_NUMBER:?BUILD_VCS_NUMBER is required}"

IMAGE_TAG="${BUILD_NUMBER}-${BUILD_VCS_NUMBER}"
export IMAGE_TAG

if [[ "$IMAGE_TAG" == "latest" ]]; then
  echo "Refusing floating deployment tag" >&2
  exit 1
fi

docker build --pull -f docker/edge.Dockerfile -t "${REGISTRY}/travel-edge:${IMAGE_TAG}" .
docker build --pull -f docker/api.Dockerfile -t "${REGISTRY}/travel-api:${IMAGE_TAG}" .
docker build --pull -f docker/worker.Dockerfile -t "${REGISTRY}/travel-worker:${IMAGE_TAG}" .

docker push "${REGISTRY}/travel-edge:${IMAGE_TAG}"
docker push "${REGISTRY}/travel-api:${IMAGE_TAG}"
docker push "${REGISTRY}/travel-worker:${IMAGE_TAG}"

printf '%s\n' "$IMAGE_TAG"