mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-27 14:16:39 +00:00
75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
// GoToSocial
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package migrations
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/superseriousbusiness/gotosocial/internal/log"
|
|
"github.com/uptrace/bun"
|
|
)
|
|
|
|
func init() {
|
|
up := func(ctx context.Context, db *bun.DB) error {
|
|
log.Info(
|
|
ctx,
|
|
"dropping unused media attachments columns, please wait; "+
|
|
"this may take a long time if your database has lots of media attachments, don't interrupt it!",
|
|
)
|
|
return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
|
|
|
|
for _, dropcase := range []struct {
|
|
table string
|
|
col string
|
|
}{
|
|
{table: "media_attachments", col: "file_updated_at"},
|
|
{table: "media_attachments", col: "thumbnail_updated_at"},
|
|
{table: "emojis", col: "thumbnail_updated_at"},
|
|
} {
|
|
// For each case check the column actually exists on database.
|
|
exists, err := doesColumnExist(ctx, tx, dropcase.table, dropcase.col)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if exists {
|
|
// Now actually drop the column.
|
|
if _, err := tx.NewDropColumn().
|
|
Table(dropcase.table).
|
|
Column(dropcase.col).
|
|
Exec(ctx); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
down := func(ctx context.Context, db *bun.DB) error {
|
|
return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
|
|
return nil
|
|
})
|
|
}
|
|
|
|
if err := Migrations.Register(up, down); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|