chore: update code format. (#628)

tools/goctl/rpc/generator/gencall.go

@@ -89,7 +89,7 @@ func (g *DefaultGenerator) GenCall(ctx DirContext, proto parser.Proto, cfg *conf
 		return err
 	}
 
-	var alias = collection.NewSet()
+	alias := collection.NewSet()
 	for _, item := range proto.Message {
 		alias.AddStr(fmt.Sprintf("%s = %s", parser.CamelCase(item.Name), fmt.Sprintf("%s.%s", proto.PbPackage, parser.CamelCase(item.Name))))
 	}

tools/goctl/rpc/generator/genlogic.go

@@ -83,7 +83,7 @@ func (g *DefaultGenerator) GenLogic(ctx DirContext, proto parser.Proto, cfg *con
 }
 
 func (g *DefaultGenerator) genLogicFunction(goPackage string, rpc *parser.RPC) (string, error) {
-	var functions = make([]string, 0)
+	functions := make([]string, 0)
 	text, err := util.LoadTemplate(category, logicFuncTemplateFileFile, logicFunctionTemplate)
 	if err != nil {
 		return "", err

tools/goctl/rpc/parser/parser.go

@@ -164,6 +164,7 @@ func CamelCase(s string) string {
 	}
 	return string(t)
 }
+
 func isASCIILower(c byte) bool {
 	return 'a' <= c && c <= 'z'
 }