fix lint warning and revert nil slice handling

Author: randycylonix

pkg/codegen/operations.go

@@ -511,15 +511,6 @@ func (r ResponseContentDefinition) IsJSON() bool {
 	return util.IsMediaTypeJson(r.ContentType)
 }
 
-// __BEGIN_CYLONIX_MOD__
-// IsArray returns whether this is an array type response.
-func (r ResponseContentDefinition) IsArray() bool {
-	return r.Schema.ArrayType != nil ||
-		(r.Schema.OAPISchema != nil && r.Schema.OAPISchema.Type != nil &&
-			r.Schema.OAPISchema.Type.Is("array"))
-}
-// __END_CYLONIX_MOD__
-
 type ResponseHeaderDefinition struct {
 	Name   string
 	GoName string

pkg/codegen/templates/strict/strict-http.tmpl

@@ -27,7 +27,8 @@ type strictHandler struct {
     options StrictHTTPServerOptions
 }
 
-const SecurityAuthContextKey = "Secutiry-Auth"
+type StrictHTTPContextKeyType string
+const SecurityAuthContextKey = StrictHTTPContextKeyType("Secutiry-Auth")
 
 {{range .}}
     {{$opid := .OperationId}}

pkg/codegen/templates/strict/strict-interface.tmpl

@@ -89,16 +89,6 @@
                 {{$hasBodyVar := or ($hasHeaders) (not $fixedStatusCode) (not .IsSupported)}}
                 {{if .IsJSON -}}
                     {{$hasUnionElements := ne 0 (len .Schema.UnionElements)}}
-                    {{/* __BEGIN_CYLONIX_MOD__ */}}
-                    {{/* Workaround for golang json encoding nil slice or array to 'null' value: */}}
-                    {{/* https://github.com/golang/go/issues/27589 */}}
-                    {{/* */}}
-                    {{if .IsArray -}}
-                        if response == nil {
-                            response = {{$receiverTypeName}}{}
-                        }
-                    {{end -}}
-                    {{/* __END_CYLONIX_MOD__ */}}
                     return json.NewEncoder(w).Encode(response{{if $hasBodyVar}}.Body{{end}}{{if $hasUnionElements}}.union{{end}})
                 {{else if eq .NameTag "Text" -}}
                     _, err := w.Write([]byte({{if $hasBodyVar}}response.Body{{else}}response{{end}}))