update

roles/05-update/templates/version-switch.sh.j2

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+OLD_VERSION="$1"
+NEW_VERSION="$2"
+SERVER_DIR="{{ minecraft_server_dir }}"
+BACKUP_DIR="{{ minecraft_backups_dir }}/version_backup"
+
+# Create backup directory
+mkdir -p "${BACKUP_DIR}"
+
+# Backup current version
+mv "${SERVER_DIR}" "${BACKUP_DIR}/server_${OLD_VERSION}_$(date +%Y%m%d_%H%M%S)"
+
+# Switch to new version
+mv "${SERVER_DIR}_${NEW_VERSION}" "${SERVER_DIR}"
+
+echo "Version switched from ${OLD_VERSION} to ${NEW_VERSION}"
+exit 0