Codegen fixes (#3741)

nitinmohan87 · web-flow · commit c75e57d06545 · 2025-07-20T16:35:34.000-04:00
* Fix importing user types

* Fix handling error for wrapped http stream

* Check for stream nil

* Fix tests
diff --git a/codegen/generator/service.go b/codegen/generator/service.go
@@ -31,7 +31,9 @@ func Service(genpkg string, roots []eval.Root) ([]*codegen.File, error) {
 			}
 			for _, f := range files {
 				if len(f.SectionTemplates) > 0 {
-					service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, services.Get(s.Name))
+					d := services.Get(s.Name)
+					service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, d)
+					service.AddUserTypeImports(genpkg, f.SectionTemplates[0], d)
 				}
 			}
 			f, err := service.ConvertFile(r, s, services)
diff --git a/codegen/generator/transport.go b/codegen/generator/transport.go
@@ -44,7 +44,9 @@ func Transport(genpkg string, roots []eval.Root) ([]*codegen.File, error) {
 		for _, f := range files {
 			if len(f.SectionTemplates) > 0 {
 				for _, s := range r.Services {
-					service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, services.Get(s.Name))
+					d := services.Get(s.Name)
+					service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, d)
+					service.AddUserTypeImports(genpkg, f.SectionTemplates[0], d)
 				}
 			}
 		}
diff --git a/codegen/service/client.go b/codegen/service/client.go
@@ -26,7 +26,6 @@ func ClientFile(_ string, service *expr.ServiceExpr, services *ServicesData) *co
 			{Path: "io"},
 			codegen.GoaImport(""),
 		}
-		imports = append(imports, svc.UserTypeImports...)
 		header := codegen.Header(service.Name+" client", svc.PkgName, imports)
 		def := &codegen.SectionTemplate{
 			Name:   "client-struct",
diff --git a/codegen/service/endpoint.go b/codegen/service/endpoint.go
@@ -80,7 +80,6 @@ func EndpointFile(genpkg string, service *expr.ServiceExpr, services *ServicesDa
 			codegen.GoaImport("security"),
 			{Path: genpkg + "/" + svcName + "/" + "views", Name: svc.ViewsPkg},
 		}
-		imports = append(imports, svc.UserTypeImports...)
 		header := codegen.Header(service.Name+" endpoints", svc.PkgName, imports)
 		def := &codegen.SectionTemplate{
 			Name:   "endpoints-struct",
diff --git a/codegen/service/interceptors.go b/codegen/service/interceptors.go
@@ -78,7 +78,6 @@ func interceptorFile(svc *Data, server bool) *codegen.File {
 		},
 	}
 	if len(interceptors) > 0 {
-		codegen.AddImport(sections[0], svc.UserTypeImports...)
 		sections = append(sections, &codegen.SectionTemplate{
 			Name:   "interceptor-types",
 			Source: readTemplate("interceptors_types"),
diff --git a/codegen/service/service.go b/codegen/service/service.go
@@ -15,7 +15,6 @@ import (
 // type definitions.
 func Files(genpkg string, service *expr.ServiceExpr, services *ServicesData, userTypePkgs map[string][]string) []*codegen.File {
 	svc := services.Get(service.Name)
-	svc.initUserTypeImports(genpkg)
 	svcName := svc.PathName
 	svcPath := filepath.Join(codegen.Gendir, svcName, "service.go")
 	seen := make(map[string]struct{})
@@ -161,7 +160,6 @@ func Files(genpkg string, service *expr.ServiceExpr, services *ServicesData, use
 		codegen.GoaImport("security"),
 		codegen.NewImport(svc.ViewsPkg, genpkg+"/"+svcName+"/views"),
 	}
-	imports = append(imports, svc.UserTypeImports...)
 	header := codegen.Header(service.Name+" service", svc.PkgName, imports)
 	def := &codegen.SectionTemplate{
 		Name:    "service",
@@ -249,6 +247,38 @@ func AddServiceDataMetaTypeImports(header *codegen.SectionTemplate, svcExpr *exp
 	}
 }
 
+// AddUserTypeImports sets the import paths for the user types defined in the
+// service.  User types may be declared in multiple packages when defined with
+// the Meta key "struct:pkg:path".
+func AddUserTypeImports(genpkg string, header *codegen.SectionTemplate, d *Data) {
+	importsByPath := make(map[string]*codegen.ImportSpec)
+
+	initLoc := func(loc *codegen.Location) {
+		if loc == nil {
+			return
+		}
+		importsByPath[loc.FilePath] = &codegen.ImportSpec{Name: loc.PackageName(), Path: genpkg + "/" + loc.RelImportPath}
+	}
+
+	for _, m := range d.Methods {
+		initLoc(m.PayloadLoc)
+		initLoc(m.ResultLoc)
+		for _, l := range m.ErrorLocs {
+			initLoc(l)
+		}
+		for _, ut := range d.userTypes {
+			initLoc(ut.Loc)
+		}
+		for _, et := range d.errorTypes {
+			initLoc(et.Loc)
+		}
+	}
+
+	for _, imp := range importsByPath { // Order does not matter, imports are sorted during formatting.
+		codegen.AddImport(header, imp)
+	}
+}
+
 func errorName(et *UserTypeData) string {
 	obj := expr.AsObject(et.Type)
 	if obj != nil {
diff --git a/codegen/service/service_data.go b/codegen/service/service_data.go
@@ -73,9 +73,6 @@ type (
 		Scope *codegen.NameScope
 		// ViewScope initialized with all the viewed types.
 		ViewScope *codegen.NameScope
-		// UserTypeImports lists the import specifications for the user
-		// types used by the service.
-		UserTypeImports []*codegen.ImportSpec
 		// ProtoImports lists the import specifications for the custom
 		// proto types used by the service.
 		ProtoImports []*codegen.ImportSpec
@@ -599,42 +596,6 @@ func (d *Data) Method(name string) *MethodData {
 	return nil
 }
 
-// initUserTypeImports sets the import paths for the user types defined in the
-// service.  User types may be declared in multiple packages when defined with
-// the Meta key "struct:pkg:path".
-func (d *Data) initUserTypeImports(genpkg string) {
-	importsByPath := make(map[string]*codegen.ImportSpec)
-
-	initLoc := func(loc *codegen.Location) {
-		if loc == nil {
-			return
-		}
-		importsByPath[loc.FilePath] = &codegen.ImportSpec{Name: loc.PackageName(), Path: genpkg + "/" + loc.RelImportPath}
-	}
-
-	for _, m := range d.Methods {
-		initLoc(m.PayloadLoc)
-		initLoc(m.ResultLoc)
-		for _, l := range m.ErrorLocs {
-			initLoc(l)
-		}
-		for _, ut := range d.userTypes {
-			initLoc(ut.Loc)
-		}
-		for _, et := range d.errorTypes {
-			initLoc(et.Loc)
-		}
-	}
-
-	imports := make([]*codegen.ImportSpec, len(importsByPath))
-	i := 0
-	for _, imp := range importsByPath { // Order does not matter, imports are sorted during formatting.
-		imports[i] = imp
-		i++
-	}
-	d.UserTypeImports = imports
-}
-
 // Scheme returns the scheme data with the given scheme name.
 func (r RequirementsData) Scheme(name string) *SchemeData {
 	for _, req := range r {
diff --git a/codegen/service/templates/client_interceptor_stream_wrappers.go.tpl b/codegen/service/templates/client_interceptor_stream_wrappers.go.tpl
@@ -2,6 +2,11 @@
 
 	{{- if ne .SendTypeRef "" }}
 
+{{ comment (print "Unwrap returns the underlying stream type.") }}
+func (w *wrapped{{ .Interface }}) Unwrap() interface{} {
+       return w.stream
+}
+
 {{ comment (printf "%s streams instances of \"%s\" after executing the applied interceptor." .SendName .Interface) }}
 func (w *wrapped{{ .Interface }}) {{ .SendName }}(v {{ .SendTypeRef }}) error {
 	return w.SendWithContext(w.ctx, v)
diff --git a/codegen/service/templates/server_interceptor_stream_wrapper_types.go.tpl b/codegen/service/templates/server_interceptor_stream_wrapper_types.go.tpl
@@ -1,3 +1,9 @@
+{{- if .WrappedServerStreams }}
+type Unwrap interface {
+	Unwrap() interface{}
+}
+{{- end }}
+
 {{- range .WrappedServerStreams }}
 
 {{ comment (printf "wrapped%s is a server interceptor wrapper for the %s stream." .Interface .Interface) }}
diff --git a/codegen/service/templates/server_interceptor_stream_wrappers.go.tpl b/codegen/service/templates/server_interceptor_stream_wrappers.go.tpl
@@ -1,5 +1,10 @@
 {{- range .WrappedServerStreams }}
 
+{{ comment (print "Unwrap returns the underlying stream type.") }}
+func (w *wrapped{{ .Interface }}) Unwrap() interface{} {
+	return w.stream
+}
+
 	{{- if ne .SendTypeRef "" }}
 
 {{ comment (printf "%s streams instances of \"%s\" after executing the applied interceptor." .SendName .Interface) }}
diff --git a/codegen/service/testdata/interceptors/streaming-interceptors-with-read-payload-and-read-streaming-payload_interceptor_wrappers.go.golden b/codegen/service/testdata/interceptors/streaming-interceptors-with-read-payload-and-read-streaming-payload_interceptor_wrappers.go.golden
@@ -1,4 +1,7 @@
 
+type Unwrap interface {
+	Unwrap() interface{}
+}
 
 // wrappedMethodServerStream is a server interceptor wrapper for the
 // MethodServerStream stream.
@@ -80,6 +83,11 @@ func wrapClientMethodLogging(endpoint goa.Endpoint, i ClientInterceptors) goa.En
 	}
 }
 
+// Unwrap returns the underlying stream type.
+func (w *wrappedMethodServerStream) Unwrap() interface{} {
+	return w.stream
+}
+
 // Recv reads instances of "MethodServerStream" from the stream after executing
 // the applied interceptor.
 func (w *wrappedMethodServerStream) Recv() (*MethodStreamingPayload, error) {
@@ -100,6 +108,11 @@ func (w *wrappedMethodServerStream) Close() error {
 	return w.stream.Close()
 }
 
+// Unwrap returns the underlying stream type.
+func (w *wrappedMethodClientStream) Unwrap() interface{} {
+	return w.stream
+}
+
 // Send streams instances of "MethodClientStream" after executing the applied
 // interceptor.
 func (w *wrappedMethodClientStream) Send(v *MethodStreamingPayload) error {
diff --git a/codegen/service/testdata/interceptors/streaming-interceptors-with-read-streaming-result_interceptor_wrappers.go.golden b/codegen/service/testdata/interceptors/streaming-interceptors-with-read-streaming-result_interceptor_wrappers.go.golden
@@ -1,4 +1,7 @@
 
+type Unwrap interface {
+	Unwrap() interface{}
+}
 
 // wrappedMethodServerStream is a server interceptor wrapper for the
 // MethodServerStream stream.
@@ -68,6 +71,11 @@ func wrapClientMethodLogging(endpoint goa.Endpoint, i ClientInterceptors) goa.En
 	}
 }
 
+// Unwrap returns the underlying stream type.
+func (w *wrappedMethodServerStream) Unwrap() interface{} {
+	return w.stream
+}
+
 // Send streams instances of "MethodServerStream" after executing the applied
 // interceptor.
 func (w *wrappedMethodServerStream) Send(v *MethodResult) error {
diff --git a/codegen/service/testdata/interceptors/streaming-interceptors_interceptor_wrappers.go.golden b/codegen/service/testdata/interceptors/streaming-interceptors_interceptor_wrappers.go.golden
@@ -1,4 +1,7 @@
 
+type Unwrap interface {
+	Unwrap() interface{}
+}
 
 // wrappedMethodServerStream is a server interceptor wrapper for the
 // MethodServerStream stream.
@@ -95,6 +98,11 @@ func wrapClientMethodLogging(endpoint goa.Endpoint, i ClientInterceptors) goa.En
 	}
 }
 
+// Unwrap returns the underlying stream type.
+func (w *wrappedMethodServerStream) Unwrap() interface{} {
+	return w.stream
+}
+
 // Send streams instances of "MethodServerStream" after executing the applied
 // interceptor.
 func (w *wrappedMethodServerStream) Send(v *MethodResult) error {
@@ -130,6 +138,11 @@ func (w *wrappedMethodServerStream) Close() error {
 	return w.stream.Close()
 }
 
+// Unwrap returns the underlying stream type.
+func (w *wrappedMethodClientStream) Unwrap() interface{} {
+	return w.stream
+}
+
 // Send streams instances of "MethodClientStream" after executing the applied
 // interceptor.
 func (w *wrappedMethodClientStream) Send(v *MethodStreamingPayload) error {
diff --git a/grpc/codegen/client.go b/grpc/codegen/client.go
@@ -44,7 +44,6 @@ func clientFile(genpkg string, svc *expr.GRPCServiceExpr, services *ServicesData
 			{Path: path.Join(genpkg, svcName, "views"), Name: data.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: data.PkgName},
 		}
-		imports = append(imports, data.Service.UserTypeImports...)
 		sections = []*codegen.SectionTemplate{
 			codegen.Header(svc.Name()+" gRPC client", "client", imports),
 		}
@@ -135,7 +134,6 @@ func clientEncodeDecode(genpkg string, svc *expr.GRPCServiceExpr, services *Serv
 			{Path: path.Join(genpkg, svcName, "views"), Name: data.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: data.PkgName},
 		}
-		imports = append(imports, data.Service.UserTypeImports...)
 		sections = []*codegen.SectionTemplate{codegen.Header(svc.Name()+" gRPC client encoders and decoders", "client", imports)}
 		fm := transTmplFuncs(svc, services)
 		fm["metadataEncodeDecodeData"] = metadataEncodeDecodeData
diff --git a/grpc/codegen/client_cli.go b/grpc/codegen/client_cli.go
@@ -70,7 +70,6 @@ func endpointParser(genpkg string, services *ServicesData, svr *expr.ServerExpr,
 		specs = append(specs,
 			&codegen.ImportSpec{Path: path.Join(genpkg, "grpc", svcName, "client"), Name: sd.Service.PkgName + "c"},
 			&codegen.ImportSpec{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: svcName + pbPkgName})
-		specs = append(specs, sd.Service.UserTypeImports...)
 		// Add interceptors import if service has client interceptors
 		if len(sd.Service.ClientInterceptors) > 0 {
 			specs = append(specs, &codegen.ImportSpec{
@@ -118,7 +117,6 @@ func payloadBuilders(genpkg string, svc *expr.GRPCServiceExpr, data *cli.Command
 		{Path: path.Join(genpkg, svcName), Name: sd.Service.PkgName},
 		{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: sd.PkgName},
 	}
-	specs = append(specs, sd.Service.UserTypeImports...)
 	sections := []*codegen.SectionTemplate{
 		codegen.Header(title, "client", specs),
 	}
diff --git a/grpc/codegen/client_types.go b/grpc/codegen/client_types.go
@@ -75,7 +75,6 @@ func clientType(genpkg string, svc *expr.GRPCServiceExpr, services *ServicesData
 			{Path: path.Join(genpkg, svcName, "views"), Name: sd.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: sd.PkgName},
 		}
-		imports = append(imports, sd.Service.UserTypeImports...)
 		imports = append(imports, sd.Service.ProtoImports...)
 		sections = []*codegen.SectionTemplate{codegen.Header(svc.Name()+" gRPC client types", "client", imports)}
 		for _, init := range initData {
diff --git a/grpc/codegen/server.go b/grpc/codegen/server.go
@@ -46,7 +46,6 @@ func serverFile(genpkg string, svc *expr.GRPCServiceExpr, services *ServicesData
 			{Path: path.Join(genpkg, svcName, "views"), Name: data.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: data.PkgName},
 		}
-		imports = append(imports, data.Service.UserTypeImports...)
 		sections = []*codegen.SectionTemplate{
 			codegen.Header(svc.Name()+" gRPC server", "server", imports),
 			{
@@ -142,7 +141,6 @@ func serverEncodeDecode(genpkg string, svc *expr.GRPCServiceExpr, services *Serv
 			{Path: path.Join(genpkg, svcName, "views"), Name: data.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: data.PkgName},
 		}
-		imports = append(imports, data.Service.UserTypeImports...)
 		sections = []*codegen.SectionTemplate{codegen.Header(title, "server", imports)}
 
 		for _, e := range data.Endpoints {
diff --git a/grpc/codegen/server_types.go b/grpc/codegen/server_types.go
@@ -70,7 +70,6 @@ func serverType(genpkg string, svc *expr.GRPCServiceExpr, services *ServicesData
 			{Path: path.Join(genpkg, svcName, "views"), Name: sd.Service.ViewsPkg},
 			{Path: path.Join(genpkg, "grpc", svcName, pbPkgName), Name: sd.PkgName},
 		}
-		imports = append(imports, sd.Service.UserTypeImports...)
 		imports = append(imports, sd.Service.ProtoImports...)
 		sections = []*codegen.SectionTemplate{codegen.Header(svc.Name()+" gRPC server types", "server", imports)}
 		for _, init := range initData {
diff --git a/grpc/codegen/service_data.go b/grpc/codegen/service_data.go
@@ -370,7 +370,7 @@ type (
 // NewServicesData creates a new ServicesData instance for the given service data.
 func NewServicesData(services *service.ServicesData) *ServicesData {
 	return &ServicesData{
-		ServicesData:  services,
+		ServicesData: services,
 		GRPCServices: make(map[string]*ServiceData),
 	}
 }
diff --git a/http/codegen/client.go b/http/codegen/client.go
@@ -124,7 +124,6 @@ func clientEncodeDecodeFile(genpkg string, svc *expr.HTTPServiceExpr, services *
 		{Path: genpkg + "/" + svcName, Name: data.Service.PkgName},
 		{Path: genpkg + "/" + svcName + "/" + "views", Name: data.Service.ViewsPkg},
 	}
-	imports = append(imports, data.Service.UserTypeImports...)
 	sections := []*codegen.SectionTemplate{codegen.Header(title, "client", imports)}
 
 	for _, e := range data.Endpoints {
diff --git a/http/codegen/client_cli.go b/http/codegen/client_cli.go
@@ -182,7 +182,6 @@ func payloadBuilders(genpkg string, svc *expr.HTTPServiceExpr, data *cli.Command
 		codegen.GoaNamedImport("http", "goahttp"),
 		{Path: genpkg + "/" + sd.Service.PathName, Name: sd.Service.PkgName},
 	}
-	specs = append(specs, sd.Service.UserTypeImports...)
 	sections := []*codegen.SectionTemplate{
 		codegen.Header(title, "client", specs),
 	}
diff --git a/http/codegen/client_types.go b/http/codegen/client_types.go
@@ -55,7 +55,6 @@ func clientType(genpkg string, svc *expr.HTTPServiceExpr, seen map[string]struct
 		{Path: genpkg + "/" + svcName + "/" + "views", Name: data.Service.ViewsPkg},
 		codegen.GoaImport(""),
 	}
-	imports = append(imports, data.Service.UserTypeImports...)
 	header := codegen.Header(svc.Name()+" HTTP client types", "client", imports)
 
 	var (
diff --git a/http/codegen/server.go b/http/codegen/server.go
@@ -63,7 +63,6 @@ func serverFile(genpkg string, svc *expr.HTTPServiceExpr, services *ServicesData
 		{Path: genpkg + "/" + svcName, Name: data.Service.PkgName},
 		{Path: genpkg + "/" + svcName + "/" + "views", Name: data.Service.ViewsPkg},
 	}
-	imports = append(imports, data.Service.UserTypeImports...)
 	sections := []*codegen.SectionTemplate{
 		codegen.Header(title, "server", imports),
 	}
@@ -140,7 +139,6 @@ func serverEncodeDecodeFile(genpkg string, svc *expr.HTTPServiceExpr, services *
 		{Path: genpkg + "/" + svcName, Name: data.Service.PkgName},
 		{Path: genpkg + "/" + svcName + "/" + "views", Name: data.Service.ViewsPkg},
 	}
-	imports = append(imports, data.Service.UserTypeImports...)
 	sections := []*codegen.SectionTemplate{codegen.Header(title, "server", imports)}
 
 	for _, e := range data.Endpoints {
diff --git a/http/codegen/server_types.go b/http/codegen/server_types.go
@@ -56,7 +56,6 @@ func serverType(genpkg string, svc *expr.HTTPServiceExpr, _ map[string]struct{},
 		codegen.GoaImport(""),
 		{Path: genpkg + "/" + svcName + "/" + "views", Name: data.Service.ViewsPkg},
 	}
-	imports = append(imports, data.Service.UserTypeImports...)
 	header := codegen.Header(svc.Name()+" HTTP server types", "server", imports)
 
 	var (
diff --git a/http/codegen/service_data.go b/http/codegen/service_data.go
@@ -32,7 +32,6 @@ var (
 	)
 )
 
-
 type (
 	// ServicesData encapsulates the data computed from the design.
 	ServicesData struct {
diff --git a/http/codegen/templates/server_handler_init.go.tpl b/http/codegen/templates/server_handler_init.go.tpl
diff --git a/http/codegen/testdata/handler_init_functions.go b/http/codegen/testdata/handler_init_functions.go
diff --git a/http/codegen/testdata/streaming_code.go b/http/codegen/testdata/streaming_code.go
diff --git a/http/codegen/websocket.go b/http/codegen/websocket.go

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,9 @@ func Service(genpkg string, roots []eval.Root) ([]*codegen.File, error) {`
`31`	`31`	`}`
`32`	`32`	`for _, f := range files {`
`33`	`33`	`if len(f.SectionTemplates) > 0 {`
`34`		`- service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, services.Get(s.Name))`
	`34`	`+ d := services.Get(s.Name)`
	`35`	`+ service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, d)`
	`36`	`+ service.AddUserTypeImports(genpkg, f.SectionTemplates[0], d)`
`35`	`37`	`}`
`36`	`38`	`}`
`37`	`39`	`f, err := service.ConvertFile(r, s, services)`
Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,9 @@ func Transport(genpkg string, roots []eval.Root) ([]*codegen.File, error) {`
`44`	`44`	`for _, f := range files {`
`45`	`45`	`if len(f.SectionTemplates) > 0 {`
`46`	`46`	`for _, s := range r.Services {`
`47`		`- service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, services.Get(s.Name))`
	`47`	`+ d := services.Get(s.Name)`
	`48`	`+ service.AddServiceDataMetaTypeImports(f.SectionTemplates[0], s, d)`
	`49`	`+ service.AddUserTypeImports(genpkg, f.SectionTemplates[0], d)`
`48`	`50`	`}`
`49`	`51`	`}`
`50`	`52`	`}`
Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,6 @@ func ClientFile(_ string, service expr.ServiceExpr, services ServicesData) *co`
`26`	`26`	`{Path: "io"},`
`27`	`27`	`codegen.GoaImport(""),`
`28`	`28`	`}`
`29`		`- imports = append(imports, svc.UserTypeImports...)`
`30`	`29`	`header := codegen.Header(service.Name+" client", svc.PkgName, imports)`
`31`	`30`	`def := &codegen.SectionTemplate{`
`32`	`31`	`Name: "client-struct",`
Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,6 @@ func EndpointFile(genpkg string, service expr.ServiceExpr, services ServicesDa`
`80`	`80`	`codegen.GoaImport("security"),`
`81`	`81`	`{Path: genpkg + "/" + svcName + "/" + "views", Name: svc.ViewsPkg},`
`82`	`82`	`}`
`83`		`- imports = append(imports, svc.UserTypeImports...)`
`84`	`83`	`header := codegen.Header(service.Name+" endpoints", svc.PkgName, imports)`
`85`	`84`	`def := &codegen.SectionTemplate{`
`86`	`85`	`Name: "endpoints-struct",`
Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,6 @@ func interceptorFile(svc Data, server bool) codegen.File {`
`78`	`78`	`},`
`79`	`79`	`}`
`80`	`80`	`if len(interceptors) > 0 {`
`81`		`- codegen.AddImport(sections[0], svc.UserTypeImports...)`
`82`	`81`	`sections = append(sections, &codegen.SectionTemplate{`
`83`	`82`	`Name: "interceptor-types",`
`84`	`83`	`Source: readTemplate("interceptors_types"),`