From abfd1303c457c52621b87b07dc7d94dc377a8a6a Mon Sep 17 00:00:00 2001
From: mmatur <michael.matur@gmail.com>
Date: Tue, 27 Aug 2024 16:24:27 +0200
Subject: [PATCH] fix: slice of struct

---
 parser/element_fill.go      | 10 ++++++++++
 parser/element_fill_test.go | 31 +++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/parser/element_fill.go b/parser/element_fill.go
index 0afe048..bdbd959 100644
--- a/parser/element_fill.go
+++ b/parser/element_fill.go
@@ -457,6 +457,16 @@ func (f filler) fillRawMapWithTypedSlice(elt interface{}) (reflect.Value, error)
 
 			eltValue.SetMapIndex(reflect.ValueOf(k), value)
 		}
+
+	case reflect.Slice:
+		for i, v := range elt.([]interface{}) {
+			value, err := f.fillRawMapWithTypedSlice(v)
+			if err != nil {
+				return eltValue, err
+			}
+
+			eltValue.Index(i).Set(value)
+		}
 	}
 
 	return eltValue, nil
diff --git a/parser/element_fill_test.go b/parser/element_fill_test.go
index b9d54a6..02e4efa 100644
--- a/parser/element_fill_test.go
+++ b/parser/element_fill_test.go
@@ -1395,6 +1395,37 @@ func TestFill(t *testing.T) {
 				},
 			}},
 		},
+		{
+			desc:              "slice struct with slice",
+			rawSliceSeparator: "║",
+			node: &Node{
+				Name: "traefik",
+				Kind: reflect.Pointer,
+				Children: []*Node{
+					{Name: "Foo", FieldName: "Foo", Kind: reflect.Map, Children: []*Node{
+						{Name: "Field1", FieldName: "Field1", RawValue: map[string]interface{}{
+							"Field2": []interface{}{map[string]interface{}{"Values": "║24║foo║bar"}},
+						}},
+						{Name: "Field3", RawValue: map[string]interface{}{
+							"Values": "║24║foo║bar",
+						}},
+					}},
+				},
+			},
+			element: &struct {
+				Foo map[string]interface{}
+			}{},
+			expected: expected{element: &struct {
+				Foo map[string]interface{}
+			}{
+				Foo: map[string]interface{}{
+					"Field1": map[string]interface{}{"Field2": []interface{}{map[string]interface{}{"Values": []interface{}{"foo", "bar"}}}},
+					"Field3": map[string]interface{}{
+						"Values": []interface{}{"foo", "bar"},
+					},
+				},
+			}},
+		},
 		{
 			desc: "slice pointer struct",
 			node: &Node{