rename package to hardings-service, add build-and-tag script

build-and-tag.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# Build the container image and tag it for the registry.
+# Usage: ./build-and-tag.sh <tag>   e.g. ./build-and-tag.sh v1
+set -e
+
+IMAGE=hardings-service
+REGISTRY=registry.digitalsorcery.net
+TAG="${1:?usage: $0 <tag>}"
+
+podman build -t "${IMAGE}:${TAG}" -f Containerfile .
+podman tag "${IMAGE}:${TAG}" "${REGISTRY}/${IMAGE}:${TAG}"
+
+echo "Push with: podman push ${REGISTRY}/${IMAGE}:${TAG}"