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// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package migrations
import (
"fmt"
"os"
"path"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"github.com/go-xorm/xorm"
)
func addSizeToAttachment(x *xorm.Engine) error {
type Attachment struct {
ID int64 `xorm:"pk autoincr"`
UUID string `xorm:"uuid UNIQUE"`
Size int64 `xorm:"DEFAULT 0"`
}
if err := x.Sync2(new(Attachment)); err != nil {
return fmt.Errorf("Sync2: %v", err)
}
attachments := make([]Attachment, 0, 100)
if err := x.Find(&attachments); err != nil {
return fmt.Errorf("query attachments: %v", err)
}
for _, attach := range attachments {
localPath := path.Join(setting.AttachmentPath, attach.UUID[0:1], attach.UUID[1:2], attach.UUID)
fi, err := os.Stat(localPath)
if err != nil {
log.Error("calculate file size of attachment[UUID: %s]: %v", attach.UUID, err)
continue
}
attach.Size = fi.Size()
if _, err := x.ID(attach.ID).Cols("size").Update(attach); err != nil {
return fmt.Errorf("update size column: %v", err)
}
}
return nil
}
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