Gentool generates invalid tags on Postgres SERIAL PRIMARY KEY column

[rabarar]

GORM Playground Link

generated code from gentool utility

AppID is defined as a Serial primary key in the database…

// App mapped from table
type App struct {
AppID int32 gorm:"column:AppID;type:integer;primaryKey;default:nextval('"Apps_AppID_seq"" json:"AppID"
Port int32 gorm:"column:Port;type:integer" json:"Port"
AppName string gorm:"column:AppName;type:character varying(255);not null" json:"AppName"
Description string gorm:"column:Description;type:text" json:"Description"
}

go-gorm/playground#1

Description