Support all data types in summary annotations

pkg/watcher/results/results.go

@@ -193,10 +193,14 @@ func (c *Client) ensureResult(ctx context.Context, o Object, opts ...grpc.CallOp
 
 // parseAnnotations attempts to return the provided value as a map of strings.
 func parseAnnotations(annotationKey, value string) (map[string]string, error) {
-	var annotations map[string]string
-	if err := json.Unmarshal([]byte(value), &annotations); err != nil {
+	var data map[string]interface{}
+	if err := json.Unmarshal([]byte(value), &data); err != nil {
 		return nil, controller.NewPermanentError(fmt.Errorf("error parsing annotation %s: %w", annotationKey, err))
 	}
+	annotations := map[string]string{}
+	for i, v := range data {
+		annotations[i] = fmt.Sprint(v)
+	}
 	return annotations, nil
 }
 

pkg/watcher/results/results_test.go

@@ -353,8 +353,8 @@ func TestAnnotations(t *testing.T) {
 		ObjectMeta: metav1.ObjectMeta{
 			Namespace: "default",
 			Annotations: map[string]string{
-				annotation.ResultAnnotations:        `{"x": "y"}`,
-				annotation.RecordSummaryAnnotations: `{"foo":"bar"}`,
+				annotation.ResultAnnotations:        `{"x": "y", "i": 7}`,
+				annotation.RecordSummaryAnnotations: `{"foo":"bar", "test": 1}`,
 			},
 			UID: types.UID("1"),
 		},
@@ -366,13 +366,13 @@ func TestAnnotations(t *testing.T) {
 	}
 
 	if diff := cmp.Diff(map[string]string{
-		"x": "y",
+		"x": "y", "i": "7",
 	}, result.Annotations); diff != "" {
 		t.Errorf("Result.Annotations: mismatch (-want +got):\n%s", diff)
 	}
 
 	if diff := cmp.Diff(map[string]string{
-		"foo": "bar",
+		"foo": "bar", "test": "1",
 	}, result.Summary.Annotations); diff != "" {
 		t.Errorf("Result.Summary.Annotations: mismatch (-want +got):\n%s", diff)
 	}