Fix standalone types parsing (#47)

Standalone types were previously only parsed correctly if they were part of a structure and parsed as a structure field.
---
Signed-off-by: Amund Tenstad <github@amund.io>

processor/processor.go

@@ -283,7 +283,7 @@ func (p *processor) processType(pkg *loader.Package, info *markers.TypeInfo, dep
 		return p.processStructFields(typeDef, pkg, info, depth)
 	}
 
-	t := pkg.TypesInfo.TypeOf(info.RawSpec.Type)
+	t := pkg.TypesInfo.TypeOf(info.RawSpec.Name)
 	if t == nil {
 		zap.S().Warnw("Failed to determine AST type", "package", pkg.PkgPath, "type", info.Name)
 		typeDef.Kind = types.UnknownKind

test/api/v1/guestbook_types.go

@@ -48,6 +48,12 @@ type EmbeddedX struct {
 	X string `json:"x,omitempty"`
 }
 
+// NOTE: Rating is placed here to ensure that it is parsed as a standalone type
+// before it is parsed as a struct field.
+
+// Rating is the rating provided by a guest.
+type Rating string
+
 // GuestbookSpec defines the desired state of Guestbook.
 type GuestbookSpec struct {
 	// Page indicates the page number
@@ -102,9 +108,6 @@ type GuestbookList struct {
 	Items           []Guestbook `json:"items"`
 }
 
-// Rating is the rating provided by a guest.
-type Rating string
-
 func init() {
 	SchemeBuilder.Register(&Guestbook{}, &GuestbookList{})
 }