1 files changed, 45 insertions, 0 deletions
diff --git a/models/migrations/v61.go b/models/migrations/v61.go
new file mode 100644
index 0000000000..bcbc7553b8
--- /dev/null
+++ b/models/migrations/v61.go
@@ -0,0 +1,45 @@
+// 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(4, "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
+}