add script to deploy Kontor from Nexus

deploy-kontor.sh

@@ -0,0 +1,12 @@
+# Posted by barth, modified by community. See post 'Timeline' for change history
+# Retrieved 2026-08-19, License - CC BY-SA 4.0
+NEXUS_URL=https://nexus.thpeetz.de
+MAVEN_REPO=maven-snapshots
+GROUP_ID=de.thpeetz
+ARTIFACT_ID=kontor-spring
+VERSION=0.3.0-SNAPSHOT
+FILE_EXTENSION=jar
+
+download_url=$(curl -X GET "${NEXUS_URL}/service/rest/v1/search/assets?repository=${MAVEN_REPO}&maven.groupId=${GROUP_ID}&maven.artifactId=${ARTIFACT_ID}&maven.baseVersion=${VERSION}&maven.extension=${FILE_EXTENSION}" -H  "accept: application/json"  | jq -rc '.items | .[].downloadUrl' | sort | tail -n 1)
+wget $download_url
+