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Migrations should never use model structs directly, because the model structs can be different in different releases. e.g. if one migration uses "User" model, it works in the early releases, then one day, when the User model changes, the migration breaks because it will use the new (incorrect) User model, it should only use the old User model. The same to "modules/structs". --------- Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: delvh <dev.lh@web.de>
42 lines
820 B
Go
42 lines
820 B
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_8
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import (
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"gitea.dev/modelmigration/base"
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)
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func RenameRepoIsBareToIsEmpty(x base.EngineMigration) error {
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type Repository struct {
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ID int64 `xorm:"pk autoincr"`
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IsBare bool
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IsEmpty bool `xorm:"INDEX"`
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}
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sess := x.NewSession()
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defer sess.Close()
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if err := sess.Begin(); err != nil {
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return err
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}
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if err := sess.Sync(new(Repository)); err != nil {
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return err
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}
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if _, err := sess.Exec("UPDATE repository SET is_empty = is_bare;"); err != nil {
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return err
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}
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if err := sess.Commit(); err != nil {
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return err
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}
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if err := sess.Begin(); err != nil {
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return err
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}
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if err := base.DropTableColumns(sess, "repository", "is_bare"); err != nil {
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return err
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}
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return sess.Commit()
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}
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