Add script to manage metadata for database scans

This script connects to the database, retrieves scans, and updates their metadata for improved classification.

scripts/add_metadata_to_scan.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+Metadata Management for Database Scans
+
+This module provides functionality for adding metadata to scans in a database.
+
+Key Features:
+- Connects to a database using the `FSDB` module.
+- Retrieves all available scans from the database.
+- Adds or updates metadata to scans for better classification and organization.
+- Provides an easy-to-use method for specifying metadata, such as ownership and project details, in bulk or customized workflows.
+"""
+
+import os
+
+from plantdb.fsdb import FSDB
+from plantdb.fsdb_tools import add_metadata_to_scan
+
+path = os.environ.get('ROMI_DB', None)
+
+if path is None:
+    raise ValueError('Environment variable ROMI_DB not set.')
+
+db = FSDB(path)
+db.connect("anonymous")
+
+for scan in db.get_scans():
+    new_md = {"owner": "test", "project": "test"}
+    add_metadata_to_scan(db, scan, metadata=new_md)