fix: structs containing listvalues are properly converted

Signed-off-by: Jesús Fernández <7312236+fernandezcuesta@users.noreply.github.com>

crossplane/function/proto/v1/run_function_pb2_grpc.py

@@ -5,7 +5,7 @@ import warnings
 
 from crossplane.function.proto.v1 import run_function_pb2 as crossplane_dot_function_dot_proto_dot_v1_dot_run__function__pb2
 
-GRPC_GENERATED_VERSION = '1.66.0'
+GRPC_GENERATED_VERSION = '1.66.2'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 

crossplane/function/proto/v1beta1/run_function_pb2_grpc.py

@@ -5,7 +5,7 @@ import warnings
 
 from crossplane.function.proto.v1beta1 import run_function_pb2 as crossplane_dot_function_dot_proto_dot_v1beta1_dot_run__function__pb2
 
-GRPC_GENERATED_VERSION = '1.66.0'
+GRPC_GENERATED_VERSION = '1.66.2'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 

crossplane/function/resource.py

@@ -18,6 +18,7 @@ import dataclasses
 import datetime
 
 import pydantic
+from google.protobuf import json_format
 from google.protobuf import struct_pb2 as structpb
 
 import crossplane.function.proto.v1.run_function_pb2 as fnv1
@@ -69,10 +70,7 @@ def struct_to_dict(s: structpb.Struct) -> dict:
     protobuf struct. This function makes it possible to convert resources to a
     dictionary.
     """
-    return {
+    return json_format.MessageToDict(s, preserving_proto_field_name=True)
-        k: (struct_to_dict(v) if isinstance(v, structpb.Struct) else v)
-        for k, v in s.items()
-    }
 
 
 @dataclasses.dataclass

tests/test_resource.py

@@ -275,6 +275,28 @@ class TestResource(unittest.TestCase):
                 ),
                 want={"foo": {"bar": "baz"}},
             ),
+            TestCase(
+                reason="Convert a nested struct containing ListValues to a dictionary.",
+                s=structpb.Struct(
+                    fields={
+                        "foo": structpb.Value(
+                            struct_value=structpb.Struct(
+                                fields={
+                                    "bar": structpb.Value(
+                                        list_value=structpb.ListValue(
+                                            values=[
+                                                structpb.Value(string_value="baz"),
+                                                structpb.Value(string_value="qux"),
+                                            ]
+                                        )
+                                    )
+                                }
+                            )
+                        )
+                    }
+                ),
+                want={"foo": {"bar": ["baz", "qux"]}},
+            ),
         ]
 
         for case in cases: