add missing script

scripts/klayout/xml_drc_report_to_json.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+# Copyright (c) 2023 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+
+from klayout.rdb import ReportDatabase
+import click
+
+
+@click.command()
+@click.option("--xml-file")
+@click.option("--json-file")
+def cli(xml_file, json_file):
+    database = ReportDatabase("Database")
+    json_database = {}
+    database.load(xml_file)
+    for category in database.each_category():
+        num_items = category.num_items()
+        category_name = category.name()
+        json_database[category_name] = num_items
+
+    with open(json_file, "w") as f:
+        f.write(
+            json.dumps(
+                dict(sorted(json_database.items(), key=lambda item: item[1])), indent=4
+            )
+        )
+
+
+if __name__ == "__main__":
+    cli()