Change topic name size from 25 to 50 (#14150)

* Change topic name size from 25 to 50

* recreateTable requires full bean definition

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: zeripath <art27@cantab.net>

1 files changed, 34 insertions, 0 deletions

diff --git a/models/migrations/v163.go b/models/migrations/v163.go
new file mode 100644
index 0000000000..150cc34f02
--- /dev/null
+++ b/models/migrations/v163.go
@@ -0,0 +1,34 @@
+// Copyright 2020 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 (
+	"xorm.io/xorm"
+)
+
+func convertTopicNameFrom25To50(x *xorm.Engine) error {
+	type Topic struct {
+		ID          int64  `xorm:"pk autoincr"`
+		Name        string `xorm:"UNIQUE VARCHAR(50)"`
+		RepoCount   int
+		CreatedUnix int64 `xorm:"INDEX created"`
+		UpdatedUnix int64 `xorm:"INDEX updated"`
+	}
+
+	if err := x.Sync2(new(Topic)); err != nil {
+		return err
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+	if err := recreateTable(sess, new(Topic)); err != nil {
+		return err
+	}
+
+	return sess.Commit()
+}