From 9228dba9155a6d58222f76dd27a7942f4462c3df Mon Sep 17 00:00:00 2001
From: Patrick Ruckstuhl <patrick@ch.tario.org>
Date: Sat, 25 Sep 2021 01:09:08 +0200
Subject: [PATCH] Also support items elements in yaml, e.g. for kubectl get
 crds -o yaml

---
 scripts/openapi2jsonschema.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scripts/openapi2jsonschema.py b/scripts/openapi2jsonschema.py
index bfaba37..51b90dc 100755
--- a/scripts/openapi2jsonschema.py
+++ b/scripts/openapi2jsonschema.py
@@ -113,14 +113,20 @@ for crdFile in sys.argv[1:]:
     else:
       f = open(crdFile)
     with f:
+        defs = []
         for y in yaml.load_all(f, Loader=yaml.SafeLoader):
             if y is None:
                 continue
+            if "items" in y:
+                defs.extend(y["items"])
             if "kind" not in y:
                 continue
             if y["kind"] != "CustomResourceDefinition":
                 continue
+            else:
+                defs.append(y)
 
+        for y in defs:
             filename_format = os.getenv("FILENAME_FORMAT", "{kind}_{version}")
             filename = ""
             if "spec" in y and "validation" in y["spec"] and "openAPIV3Schema" in y["spec"]["validation"]: