Add interactive publish script

scripts/publish-image.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../../.." && pwd)"
+DOCKER_CONTEXT="${PROJECT_ROOT}/kirby"
+DOCKERFILE_PATH="${DOCKER_CONTEXT}/Dockerfile"
+
+REGISTRY_HOST="gitea.mindboost.team"
+IMAGE_NAME="interkollektives/lichterei-web"
+DEFAULT_TAG="0.0.1"
+
+if ! command -v docker >/dev/null 2>&1; then
+    echo "Docker is required but not found in PATH." >&2
+    exit 1
+fi
+
+read -rp "Image tag [${DEFAULT_TAG}]: " INPUT_TAG
+IMAGE_TAG="${INPUT_TAG:-$DEFAULT_TAG}"
+IMAGE_REF="${REGISTRY_HOST}/${IMAGE_NAME}:${IMAGE_TAG}"
+
+read -rp "Registry username: " REGISTRY_USER
+read -rsp "Registry password or token: " REGISTRY_PASSWORD
+echo
+
+echo "Building image ${IMAGE_REF} ..."
+docker build \
+    --file "${DOCKERFILE_PATH}" \
+    --tag "${IMAGE_REF}" \
+    "${DOCKER_CONTEXT}"
+
+echo "Logging into ${REGISTRY_HOST} ..."
+echo "${REGISTRY_PASSWORD}" | docker login "${REGISTRY_HOST}" \
+    --username "${REGISTRY_USER}" \
+    --password-stdin
+
+cleanup() {
+    docker logout "${REGISTRY_HOST}" >/dev/null 2>&1 || true
+}
+trap cleanup EXIT
+
+echo "Pushing ${IMAGE_REF} ..."
+docker push "${IMAGE_REF}"
+
+echo "Image pushed successfully."