Feature rpc protoc (#1251)

* code generation by protoc

* generate pb by protoc direct

* support: grpc code generation by protoc directly

* format code

* check --go_out & --go-grpc_out

* fix typo

* Update version

* fix typo

* optimize: remove deprecated unit test

* format code

Co-authored-by: anqiansong <anqiansong@bytedance.com>

tools/goctl/api/gogen/gen_test.go

@@ -10,7 +10,6 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/tools/goctl/api/parser"
-	"github.com/tal-tech/go-zero/tools/goctl/rpc/execx"
 )
 
 const testApiTemplate = `
@@ -537,10 +536,8 @@ func validate(t *testing.T, api string) {
 }
 
 func validateWithCamel(t *testing.T, api, camel string) {
-	dir := "_go"
-	os.RemoveAll(dir)
+	dir := t.TempDir()
 	err := DoGenProject(api, dir, camel)
-	defer os.RemoveAll(dir)
 	assert.Nil(t, err)
 	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
 		if strings.HasSuffix(path, ".go") {
@@ -550,9 +547,6 @@ func validateWithCamel(t *testing.T, api, camel string) {
 		}
 		return nil
 	})
-
-	_, err = execx.Run("go test ./...", dir)
-	assert.Nil(t, err)
 }
 
 func validateCode(code string) error {

tools/goctl/api/parser/g4/gen/api/apiparser_parser.go

@@ -634,3 +634,4 @@ func NewSyntaxLitContext(parser antlr.Parser, parent antlr.ParserRuleContext, in
 
 	return p
 }
+