fix #736 (#738)

* optimize performance

* rename

* rename

* revert

tools/goctl/api/gogen/gen.go

@@ -54,14 +54,19 @@ func DoGenProject(apiFile, dir, style string) error {
 	}
 
 	logx.Must(util.MkdirIfNotExist(dir))
+	rootPkg, err := getParentPackage(dir)
+	if err != nil {
+		return err
+	}
+
 	logx.Must(genEtc(dir, cfg, api))
 	logx.Must(genConfig(dir, cfg, api))
-	logx.Must(genMain(dir, cfg, api))
-	logx.Must(genServiceContext(dir, cfg, api))
+	logx.Must(genMain(dir, rootPkg, cfg, api))
+	logx.Must(genServiceContext(dir, rootPkg, cfg, api))
 	logx.Must(genTypes(dir, cfg, api))
-	logx.Must(genRoutes(dir, cfg, api))
-	logx.Must(genHandlers(dir, cfg, api))
-	logx.Must(genLogic(dir, cfg, api))
+	logx.Must(genRoutes(dir, rootPkg, cfg, api))
+	logx.Must(genHandlers(dir, rootPkg, cfg, api))
+	logx.Must(genLogic(dir, rootPkg, cfg, api))
 	logx.Must(genMiddleware(dir, cfg, api))
 
 	if err := backupAndSweep(apiFile); err != nil {

tools/goctl/api/gogen/genhandlers.go

@@ -49,18 +49,14 @@ type handlerInfo struct {
 	HasRequest     bool
 }
 
-func genHandler(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+func genHandler(dir, rootPkg string, cfg *config.Config, group spec.Group, route spec.Route) error {
 	handler := getHandlerName(route)
 	if getHandlerFolderPath(group, route) != handlerDir {
 		handler = strings.Title(handler)
 	}
-	parentPkg, err := getParentPackage(dir)
-	if err != nil {
-		return err
-	}
 
 	return doGenToFile(dir, handler, cfg, group, route, handlerInfo{
-		ImportPackages: genHandlerImports(group, route, parentPkg),
+		ImportPackages: genHandlerImports(group, route, rootPkg),
 		HandlerName:    handler,
 		RequestType:    util.Title(route.RequestTypeName()),
 		LogicType:      strings.Title(getLogicName(route)),
@@ -89,10 +85,10 @@ func doGenToFile(dir, handler string, cfg *config.Config, group spec.Group,
 	})
 }
 
-func genHandlers(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+func genHandlers(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, group := range api.Service.Groups {
 		for _, route := range group.Routes {
-			if err := genHandler(dir, cfg, group, route); err != nil {
+			if err := genHandler(dir, rootPkg, cfg, group, route); err != nil {
 				return err
 			}
 		}

tools/goctl/api/gogen/genlogic.go

@@ -39,10 +39,10 @@ func (l *{{.logic}}) {{.function}}({{.request}}) {{.responseType}} {
 }
 `
 
-func genLogic(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+func genLogic(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, g := range api.Service.Groups {
 		for _, r := range g.Routes {
-			err := genLogicByRoute(dir, cfg, g, r)
+			err := genLogicByRoute(dir, rootPkg, cfg, g, r)
 			if err != nil {
 				return err
 			}
@@ -51,19 +51,14 @@ func genLogic(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	return nil
 }
 
-func genLogicByRoute(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+func genLogicByRoute(dir, rootPkg string, cfg *config.Config, group spec.Group, route spec.Route) error {
 	logic := getLogicName(route)
 	goFile, err := format.FileNamingFormat(cfg.NamingFormat, logic)
 	if err != nil {
 		return err
 	}
 
-	parentPkg, err := getParentPackage(dir)
-	if err != nil {
-		return err
-	}
-
-	imports := genLogicImports(route, parentPkg)
+	imports := genLogicImports(route, rootPkg)
 	var responseString string
 	var returnString string
 	var requestString string

tools/goctl/api/gogen/genmain.go

@@ -39,7 +39,7 @@ func main() {
 }
 `
 
-func genMain(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+func genMain(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error {
 	name := strings.ToLower(api.Service.Name)
 	if strings.HasSuffix(name, "-api") {
 		name = strings.ReplaceAll(name, "-api", "")
@@ -49,11 +49,6 @@ func genMain(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 		return err
 	}
 
-	parentPkg, err := getParentPackage(dir)
-	if err != nil {
-		return err
-	}
-
 	return genFile(fileGenConfig{
 		dir:             dir,
 		subdir:          "",
@@ -63,7 +58,7 @@ func genMain(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 		templateFile:    mainTemplateFile,
 		builtinTemplate: mainTemplate,
 		data: map[string]string{
-			"importPackages": genMainImports(parentPkg),
+			"importPackages": genMainImports(rootPkg),
 			"serviceName":    api.Service.Name,
 		},
 	})

tools/goctl/api/gogen/genroutes.go

@@ -62,7 +62,7 @@ type (
 	}
 )
 
-func genRoutes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+func genRoutes(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error {
 	var builder strings.Builder
 	groups, err := getRoutes(api)
 	if err != nil {
@@ -116,11 +116,6 @@ func genRoutes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 		}
 	}
 
-	parentPkg, err := getParentPackage(dir)
-	if err != nil {
-		return err
-	}
-
 	routeFilename, err := format.FileNamingFormat(cfg.NamingFormat, routesFilename)
 	if err != nil {
 		return err
@@ -139,7 +134,7 @@ func genRoutes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 		templateFile:    "",
 		builtinTemplate: routesTemplate,
 		data: map[string]string{
-			"importPackages":  genRouteImports(parentPkg, api),
+			"importPackages":  genRouteImports(rootPkg, api),
 			"routesAdditions": strings.TrimSpace(builder.String()),
 		},
 	})

tools/goctl/api/gogen/gensvc.go

@@ -33,7 +33,7 @@ func NewServiceContext(c {{.config}}) *ServiceContext {
 `
 )
 
-func genServiceContext(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+func genServiceContext(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error {
 	filename, err := format.FileNamingFormat(cfg.NamingFormat, contextFilename)
 	if err != nil {
 		return err
@@ -45,11 +45,6 @@ func genServiceContext(dir string, cfg *config.Config, api *spec.ApiSpec) error
 		auths = append(auths, fmt.Sprintf("%s config.AuthConfig", item))
 	}
 
-	parentPkg, err := getParentPackage(dir)
-	if err != nil {
-		return err
-	}
-
 	var middlewareStr string
 	var middlewareAssignment string
 	middlewares := getMiddleware(api)
@@ -61,9 +56,9 @@ func genServiceContext(dir string, cfg *config.Config, api *spec.ApiSpec) error
 			fmt.Sprintf("middleware.New%s().%s", strings.Title(name), "Handle"))
 	}
 
-	configImport := "\"" + ctlutil.JoinPackages(parentPkg, configDir) + "\""
+	configImport := "\"" + ctlutil.JoinPackages(rootPkg, configDir) + "\""
 	if len(middlewareStr) > 0 {
-		configImport += "\n\t\"" + ctlutil.JoinPackages(parentPkg, middlewareDir) + "\""
+		configImport += "\n\t\"" + ctlutil.JoinPackages(rootPkg, middlewareDir) + "\""
 		configImport += fmt.Sprintf("\n\t\"%s/rest\"", vars.ProjectOpenSourceURL)
 	}