Add new local version in code gen and update swift template (#34)

* Generate new extension in swift rpc and update templates
* Add new flow with versions Use local version in generators
* Update kotlin package
* Regenerate swift testdata

---------

Co-authored-by: andrey <palchikov@uteka.ru>

Author: qnqatop

dart/dart_client.go

@@ -14,6 +14,7 @@ import (
 
 const (
 	defaultPart = "generated_rpc_client"
+	version     = "1.0.0"
 
 	Bool   = "bool"
 	Int    = "int"
@@ -104,7 +105,7 @@ func NewClient(schema smd.Schema, settings Settings) *Generator {
 
 // Generate returns generated Dart client
 func (g *Generator) Generate() ([]byte, error) {
-	data := templateData{Part: defaultPart, GeneratorData: gen.DefaultGeneratorData()}
+	data := templateData{Part: defaultPart, GeneratorData: gen.DefaultGeneratorData().AddLangAndLocalVersion(version, "dart")}
 
 	if g.settings.Part != "" {
 		data.Part = g.settings.Part

dart/dart_client_test.go

@@ -2,13 +2,18 @@ package dart
 
 import (
 	"bytes"
+	"flag"
 	"os"
 	"testing"
 
 	"github.com/vmkteam/zenrpc/v2"
 	"github.com/vmkteam/zenrpc/v2/testdata"
 )
 
+const rpcGenFilePath = "./testdata/client.dart"
+
+var update = flag.Bool("update", false, "update .dart files")
+
 func TestGenerateDartClient(t *testing.T) {
 	rpc := zenrpc.NewServer(zenrpc.Options{})
 	rpc.Register("catalogue", testdata.CatalogueService{})
@@ -20,6 +25,19 @@ func TestGenerateDartClient(t *testing.T) {
 		t.Fatalf("generate dart client: %v", err)
 	}
 
+	if *update {
+		var f *os.File
+		f, err = os.Create(rpcGenFilePath)
+		if err != nil {
+			t.Fatal(err)
+		}
+		_, err = f.Write(generated)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return
+	}
+
 	testData, err := os.ReadFile("./testdata/client.dart")
 	if err != nil {
 		t.Fatalf("open test data file: %v", err)

dart/dart_template.go

@@ -1,6 +1,6 @@
 package dart
 
-const client = `/// Code generated from jsonrpc schema by rpcgen v{{ .Version }}; DO NOT EDIT.
+const client = `/// Code generated from jsonrpc schema by rpcgen v{{ .Version }} with {{ .Lang }} v{{ .LocalVersion }}; DO NOT EDIT.
 
 import 'package:json_annotation/json_annotation.dart';
 import 'package:smd_annotations/annotations.dart';

dart/testdata/client.dart

@@ -1,4 +1,4 @@
-/// Code generated from jsonrpc schema by rpcgen v2.4.4; DO NOT EDIT.
+/// Code generated from jsonrpc schema by rpcgen v2.5.x with dart v1.0.0; DO NOT EDIT.
 
 import 'package:json_annotation/json_annotation.dart';
 import 'package:smd_annotations/annotations.dart';

gen/gen.go

@@ -10,12 +10,14 @@ import (
 	"golang.org/x/text/language"
 )
 
-const version = "2.5.0"
+const version = "2.5.x"
 
 const DefinitionsPrefix = "#/definitions/"
 
 type GeneratorData struct {
-	Version string
+	Version      string
+	Lang         string
+	LocalVersion string
 }
 
 func DefaultGeneratorData() GeneratorData {
@@ -24,6 +26,12 @@ func DefaultGeneratorData() GeneratorData {
 	}
 }
 
+func (g GeneratorData) AddLangAndLocalVersion(version, lang string) GeneratorData {
+	g.Lang = lang
+	g.LocalVersion = version
+	return g
+}
+
 // GetNamespaceNames return all namespace names from schema.
 func GetNamespaceNames(schema smd.Schema) (res []string) {
 	m := map[string]struct{}{}

golang/go_client.go

@@ -11,6 +11,11 @@ import (
 	"github.com/vmkteam/zenrpc/v2/smd"
 )
 
+const (
+	version = "1.0.0"
+	lang    = "golang"
+)
+
 type Settings struct {
 	Package string
 }
@@ -31,7 +36,7 @@ func NewClient(schema smd.Schema, settings Settings) *Generator {
 
 // Generate returns generated Go client.
 func (g *Generator) Generate() ([]byte, error) {
-	g.schema.GeneratorData = gen.DefaultGeneratorData()
+	g.schema.GeneratorData = gen.DefaultGeneratorData().AddLangAndLocalVersion(version, lang)
 	g.schema.Package = g.settings.Package
 
 	tmpl, err := template.New("golang client").Funcs(templateFuncs).Parse(goTpl)

golang/go_template.go

@@ -1,7 +1,7 @@
 package golang
 
 // goTpl contains template for Go client
-const goTpl = `// Code generated from jsonrpc schema by rpcgen v{{ .Version }}; DO NOT EDIT.
+const goTpl = `// Code generated from jsonrpc schema by rpcgen v{{ .Version }} with {{ .Lang }} v{{ .LocalVersion }}; DO NOT EDIT.
 
 package {{ .Package }}
 

golang/rpcgen_test.go

@@ -2,13 +2,18 @@ package golang
 
 import (
 	"bytes"
+	"flag"
 	"os"
 	"testing"
 
 	"github.com/vmkteam/zenrpc/v2"
 	"github.com/vmkteam/zenrpc/v2/testdata"
 )
 
+const rpcGenFilePath = "./testdata/catalogue_client.go.test"
+
+var update = flag.Bool("update", false, "update .go files")
+
 func TestGenerateGoClient(t *testing.T) {
 	rpc := zenrpc.NewServer(zenrpc.Options{})
 	rpc.Register("catalogue", testdata.CatalogueService{})
@@ -22,7 +27,20 @@ func TestGenerateGoClient(t *testing.T) {
 		t.Fatalf("generate go client: %v", err)
 	}
 
-	testData, err := os.ReadFile("./testdata/catalogue_client.go.test")
+	if *update {
+		var f *os.File
+		f, err = os.Create(rpcGenFilePath)
+		if err != nil {
+			t.Fatal(err)
+		}
+		_, err = f.Write(generated)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return
+	}
+
+	testData, err := os.ReadFile(rpcGenFilePath)
 	if err != nil {
 		t.Fatalf("open test data file: %v", err)
 	}

golang/testdata/catalogue_client.go.test

@@ -1,4 +1,4 @@
-// Code generated from jsonrpc schema by rpcgen v2.5.0; DO NOT EDIT.
+// Code generated from jsonrpc schema by rpcgen v2.5.x with golang v1.0.0; DO NOT EDIT.
 
 package client
 

kotlin/kotlin_client.go

@@ -35,6 +35,8 @@ const (
 	DefaultList      = "emptyList()"
 	DefaultMap       = "emptyMap()"
 	DefaultLocalTime = "LocalTime.now()"
+
+	version = "1.0.0"
 )
 
 var (
@@ -134,7 +136,7 @@ func (g *Generator) prepareTemplateData() templateData {
 		g.settings.Class = BaseClass
 	}
 
-	data := templateData{GeneratorData: gen.DefaultGeneratorData(), PackageAPI: g.settings.PackageAPI, Imports: g.settings.Imports, Class: g.settings.Class}
+	data := templateData{GeneratorData: gen.DefaultGeneratorData().AddLangAndLocalVersion(version, "kotlin"), PackageAPI: g.settings.PackageAPI, Imports: g.settings.Imports, Class: g.settings.Class}
 
 	modelsMap := make(map[string]Model)
 	servicesMap := make(map[string][]Method)