diff --git a/import.go b/import.go
index 6234a0bf196233b370a1551711fc485bd681f992..12bd306eb2f45d3d4eecc6a56078bb20f881e831 100644
--- a/import.go
+++ b/import.go
@@ -94,8 +94,8 @@ func (s *Settings[C]) importStreams() {
}
}
-//// replacePath replaces all pathInterface fields in the struct with the given path
-//func replacePath(p string, c any) {
+// // replacePath replaces all pathInterface fields in the struct with the given path
+// func replacePath(p string, c any) {
//
// if reflect.TypeOf(c).Kind() != reflect.Ptr {
// panic("c must be a pointer")
@@ -152,21 +152,28 @@ func (s *Settings[C]) importStreams() {
//
// }
//
-//}
-
+// }
func replacePath(p string, c interface{}) {
cValue := reflect.ValueOf(c)
- cType := cValue.Type()
- if cType.Kind() != reflect.Ptr {
- panic("c must be a pointer")
+ // If c is of type PathValue (which implements pathInterface), modify the path
+ if cValue.Type().ConvertibleTo(reflect.TypeOf(PathValue(""))) {
+ pathVal := cValue.Convert(reflect.TypeOf(PathValue(""))).Interface().(PathValue)
+ if !path.IsAbs(pathVal.String()) {
+ newPath := PathValue(path.Join(p, pathVal.String()))
+ if cValue.CanSet() {
+ cValue.Set(reflect.ValueOf(newPath))
+ }
+ }
+ return
}
- if cType.Elem().Kind() != reflect.Struct {
- panic("c must be a pointer to a struct")
+ // If c is not a struct, simply return
+ if cValue.Kind() != reflect.Ptr || cValue.Elem().Kind() != reflect.Struct {
+ return
}
- fields := reflect.VisibleFields(cType.Elem())
+ fields := reflect.VisibleFields(cValue.Elem().Type())
for _, field := range fields {
r := cValue.Elem().FieldByName(field.Name)
handleField(p, r)
@@ -179,12 +186,34 @@ func handleField(p string, r reflect.Value) {
if r.CanAddr() {
replacePath(p, r.Addr().Interface())
}
- case reflect.Slice, reflect.Map, reflect.Ptr, reflect.Interface:
- forEachElem(r, func(e reflect.Value) {
- if e.CanAddr() {
- replacePath(p, e.Addr().Interface())
+ case reflect.Slice:
+ for i := 0; i < r.Len(); i++ {
+ elem := r.Index(i)
+ if elem.Type().ConvertibleTo(reflect.TypeOf(PathValue(""))) {
+ pathVal := elem.Convert(reflect.TypeOf(PathValue(""))).Interface().(PathValue)
+ if !path.IsAbs(pathVal.String()) {
+ newPath := PathValue(path.Join(p, pathVal.String()))
+ if elem.CanSet() {
+ elem.Set(reflect.ValueOf(newPath))
+ }
+ }
+ } else if elem.CanAddr() {
+ replacePath(p, elem.Addr().Interface())
}
- })
+ }
+ case reflect.Map:
+ for _, k := range r.MapKeys() {
+ elem := r.MapIndex(k)
+ if elem.Type().ConvertibleTo(reflect.TypeOf(PathValue(""))) {
+ pathVal := elem.Convert(reflect.TypeOf(PathValue(""))).Interface().(PathValue)
+ if !path.IsAbs(pathVal.String()) {
+ newPath := PathValue(path.Join(p, pathVal.String()))
+ r.SetMapIndex(k, reflect.ValueOf(newPath))
+ }
+ } else if elem.CanAddr() {
+ replacePath(p, elem.Addr().Interface())
+ }
+ }
default:
// Check for pathInterface
if v, ok := r.Interface().(pathInterface); ok {
@@ -196,22 +225,22 @@ func handleField(p string, r reflect.Value) {
}
}
-func forEachElem(r reflect.Value, fn func(e reflect.Value)) {
- switch r.Kind() {
- case reflect.Slice:
- for i := 0; i < r.Len(); i++ {
- fn(r.Index(i))
- }
- case reflect.Map:
- for _, k := range r.MapKeys() {
- fn(r.MapIndex(k))
- }
- case reflect.Ptr, reflect.Interface:
- if !r.IsNil() {
- fn(r.Elem())
- }
- }
-}
+//func forEachElem(r reflect.Value, fn func(e reflect.Value)) {
+// switch r.Kind() {
+// case reflect.Slice:
+// for i := 0; i < r.Len(); i++ {
+// fn(r.Index(i))
+// }
+// case reflect.Map:
+// for _, k := range r.MapKeys() {
+// fn(r.MapIndex(k))
+// }
+// case reflect.Ptr, reflect.Interface:
+// if !r.IsNil() {
+// fn(r.Elem())
+// }
+// }
+//}
func (s *Settings[C]) importFiles() {
diff --git a/issue-7_test.go b/issue-7_test.go
index 887e7143c52f34167870be2dc728f9406400c6cf..781f678e3c287fb1d4d61d8f1f8d56947a87fc18 100644
--- a/issue-7_test.go
+++ b/issue-7_test.go
@@ -14,6 +14,7 @@ import (
type Issue7Routing struct {
P PathValue `json:"p" yaml:"p"`
+ X string `json:"x" yaml:"x"`
}
type Issue7Server struct {
@@ -49,7 +50,8 @@ func TestPathRewrite(t *testing.T) {
"server": {
"routing": [
{
- "p": "./test"
+ "p": "./test",
+ "x": "testX"
}
]
}
@@ -69,5 +71,69 @@ func TestPathRewrite(t *testing.T) {
expected := path.Join(filepath.Dir(n), "test")
assert.Equal(t, expected, c.Config().Server.Routing[0].P.String())
+ assert.Equal(t, "testX", c.Config().Server.Routing[0].X)
}
+
+// Test data structs
+type Issue7TestStruct1 struct {
+ A PathValue
+ B string
+ C int
+}
+
+type Issue7TestStruct2 struct {
+ A PathValue
+ B Issue7TestStruct1
+ C []PathValue
+ D map[string]PathValue
+}
+
+func TestIssue7ReplacePath(t *testing.T) {
+ basePath := "/basepath"
+
+ // Test case 1
+ ts1 := Issue7TestStruct1{
+ A: "relative/path",
+ B: "justastring",
+ C: 42,
+ }
+
+ replacePath(basePath, &ts1)
+
+ if ts1.A != PathValue(path.Join(basePath, "relative/path")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "relative/path"), ts1.A)
+ }
+
+ // Test case 2
+ ts2 := Issue7TestStruct2{
+ A: "another/relative/path",
+ B: ts1,
+ C: []PathValue{"rel1", "rel2"},
+ D: map[string]PathValue{
+ "key1": "relkey1",
+ "key2": "relkey2",
+ },
+ }
+
+ replacePath(basePath, &ts2)
+
+ if ts2.A != PathValue(path.Join(basePath, "another/relative/path")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "another/relative/path"), ts2.A)
+ }
+ if ts2.B.A != PathValue(path.Join(basePath, "relative/path")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "relative/path"), ts2.B.A)
+ }
+ if ts2.C[0] != PathValue(path.Join(basePath, "rel1")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "rel1"), ts2.C[0])
+ }
+ if ts2.C[1] != PathValue(path.Join(basePath, "rel2")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "rel2"), ts2.C[1])
+ }
+ if ts2.D["key1"] != PathValue(path.Join(basePath, "relkey1")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "relkey1"), ts2.D["key1"])
+ }
+ if ts2.D["key2"] != PathValue(path.Join(basePath, "relkey2")) {
+ t.Errorf("Expected '%s', got '%s'", path.Join(basePath, "relkey2"), ts2.D["key2"])
+ }
+}