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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package v1_15 //nolint
-
- import (
- "context"
- "fmt"
-
- "code.gitea.io/gitea/models/migrations/base"
- "code.gitea.io/gitea/modules/setting"
-
- "xorm.io/xorm"
- )
-
- func RenameTaskErrorsToMessage(x *xorm.Engine) error {
- type Task struct {
- Errors string `xorm:"TEXT"` // if task failed, saved the error reason
- Type int
- Status int `xorm:"index"`
- }
-
- // This migration maybe rerun so that we should check if it has been run
- messageExist, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "task", "message")
- if err != nil {
- return err
- }
-
- if messageExist {
- errorsExist, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "task", "errors")
- if err != nil {
- return err
- }
- if !errorsExist {
- return nil
- }
- }
-
- sess := x.NewSession()
- defer sess.Close()
- if err := sess.Begin(); err != nil {
- return err
- }
-
- if err := sess.Sync(new(Task)); err != nil {
- return fmt.Errorf("error on Sync: %w", err)
- }
-
- if messageExist {
- // if both errors and message exist, drop message at first
- if err := base.DropTableColumns(sess, "task", "message"); err != nil {
- return err
- }
- }
-
- switch {
- case setting.Database.Type.IsMySQL():
- if _, err := sess.Exec("ALTER TABLE `task` CHANGE errors message text"); err != nil {
- return err
- }
- case setting.Database.Type.IsMSSQL():
- if _, err := sess.Exec("sp_rename 'task.errors', 'message', 'COLUMN'"); err != nil {
- return err
- }
- default:
- if _, err := sess.Exec("ALTER TABLE `task` RENAME COLUMN errors TO message"); err != nil {
- return err
- }
- }
- return sess.Commit()
- }
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