package migrate type rev20140328201430 struct{} var AddGitlabColumns = &rev20140328201430{} func (r *rev20140328201430) Revision() int64 { return 20140328201430 } func (r *rev20140328201430) Up(mg *MigrationDriver) error { // Migration steps here if _, err := mg.AddColumn("settings", mg.T.String("gitlab_domain")); err != nil { return err } if _, err := mg.AddColumn("settings", mg.T.String("gitlab_apiurl")); err != nil { return err } if _, err := mg.Tx.Exec(`update settings set gitlab_domain='gitlab.com', gitlab_apiurl='https://gitlab.com'`); err != nil { return err } _, err := mg.AddColumn("users", mg.T.String("gitlab_token")) return err } func (r *rev20140328201430) Down(mg *MigrationDriver) error { // Revert migration steps here if _, err := mg.DropColumns("users", "gitlab_token"); err != nil { return err } _, err:= mg.DropColumns("settings", "gitlab_domain", "gitlab_apiurl") return err }