#!/usr/bin/env bash
# Build the container image and tag it for the registry.
# Usage: ./build-and-tag.sh            # reads version.txt, increments, builds, pushes
# Usage: ./build-and-tag.sh <tag>      # explicit tag (e.g. ./build-and-tag.sh v6)
set -e

IMAGE=hardings-service
REGISTRY=registry.digitalsorcery.net
VERSION_FILE="$(dirname "$0")/version.txt"

if [ -n "$1" ]; then
  TAG="$1"
else
  # Read current version, increment the numeric portion
  CURRENT=$(cat "$VERSION_FILE" | tr -d '[:space:]')
  NUM=$(echo "$CURRENT" | sed 's/v//')
  TAG="v$((NUM + 1))"
fi

echo "Building ${IMAGE}:${TAG} ..."
podman build -t "${IMAGE}:${TAG}" -f Containerfile .
podman tag "${IMAGE}:${TAG}" "${REGISTRY}/${IMAGE}:${TAG}"
podman push "${REGISTRY}/${IMAGE}:${TAG}"

# Update version.txt to match the tag we just pushed
echo "$TAG" > "$VERSION_FILE"

echo "Done. ${REGISTRY}/${IMAGE}:${TAG} pushed."