Add an example custom type, which renders a pointer incorrectly (#3)

* Add an example custom type, which renders a pointer incorrectly

webrpc/webrpc#127

* Fix an extra pointer in front of custom type

Fixes webrpc/webrpc#127

Author: VojtechVitek

Diff for: _examples/golang-basics/example.gen.go

@@ -8,10 +8,6 @@ enum Kind: uint32
   - USER
   - ADMIN
 
-
-message Empty
-
-
 message User
   - id: uint64
     + json = id
@@ -26,12 +22,26 @@ message User
   - role: string
     + go.tag.db = -
 
+  - nicknames: []Nickname
+    + go.tag.db = "-"
+    + go.field.type = []Nickname
+
   - createdAt: timestamp
     + go.tag.db = created_at
 
   - updatedAt?: timestamp
     + go.tag.db = updated_at
 
+message Nickname
+  - id: uint64
+    + go.tag.db = id
+  - nickname: string
+    + go.tag.db = nickname
+  - createdAt: timestamp
+    + go.tag.db = created_at
+  - updatedAt?: timestamp
+    + go.tag.db = updated_at
+
 message SearchFilter
   - q: string
 

Diff for: _examples/golang-basics/example.ridl

@@ -5,15 +5,15 @@
 type {{$struct.Name}} struct {
 {{- range $_, $field := $struct.Fields -}}
 	{{- $fieldName := $field.Name | firstLetterToUpper -}}
-	{{- $fieldType := $field.Type -}}
+	{{- $customType := "" -}}
 	{{- $jsonTags := printf "json:%q" ($field.Name | firstLetterToLower) }}
 	{{- $dbTags := "" }}
 	{{- range $meta := $field.Meta -}}
 		{{- if exists $meta "go.field.name" -}}
 			{{- $fieldName = get $meta "go.field.name" -}}
 		{{- end -}}
 		{{- if exists $meta "go.field.type" -}}
-			{{- $fieldType = get $meta "go.field.type" -}}
+			{{- $customType = get $meta "go.field.type" -}}
 		{{- end -}}
 		{{- if exists $meta "json" -}}
 			{{- $jsonTags = printf "json:%q" (get $meta "json") -}}
@@ -25,7 +25,7 @@ type {{$struct.Name}} struct {
 			{{- $dbTags = printf " db:%q" (get $meta "go.tag.db") -}}
 		{{- end -}}
 	{{- end }}
-	{{$fieldName}} {{if and $field.Optional (not (isStructType $field.Type))}}*{{end}}{{template "type" dict "Type" $fieldType "TypeMap" $typeMap}} `{{$jsonTags}}{{$dbTags}}`
+	{{$fieldName}} {{if ne $customType ""}}{{$customType}}{{else}}{{if and $field.Optional (not (isStructType $field.Type))}}*{{end}}{{template "type" dict "Type" $field.Type "TypeMap" $typeMap}}{{end}} `{{$jsonTags}}{{$dbTags}}`
 {{- end}}
 }
 {{- end }}