From 01c8df01ec0608f1f25b2f1444adabb98fa5ee8a Mon Sep 17 00:00:00 2001
From: Unknwon <u@gogs.io>
Date: Thu, 24 Oct 2019 01:51:46 -0700
Subject: internal: move packages under this directory (#5836)

* Rename pkg -> internal

* Rename routes -> route

* Move route -> internal/route

* Rename models -> db

* Move db -> internal/db

* Fix route2 -> route

* Move cmd -> internal/cmd

* Bump version
---
 internal/db/migrations/v18.go | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 internal/db/migrations/v18.go

(limited to 'internal/db/migrations/v18.go')

diff --git a/internal/db/migrations/v18.go b/internal/db/migrations/v18.go
new file mode 100644
index 00000000..9ebb46ed
--- /dev/null
+++ b/internal/db/migrations/v18.go
@@ -0,0 +1,34 @@
+// Copyright 2018 The Gogs 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"
+
+	"xorm.io/xorm"
+
+	"gogs.io/gogs/internal/setting"
+)
+
+func updateRepositoryDescriptionField(x *xorm.Engine) error {
+	exist, err := x.IsTableExist("repository")
+	if err != nil {
+		return fmt.Errorf("IsTableExist: %v", err)
+	} else if !exist {
+		return nil
+	}
+	switch {
+		case setting.UseMySQL:
+			_, err = x.Exec("ALTER TABLE `repository` MODIFY `description` VARCHAR(512);")
+		case setting.UseMSSQL:
+			_, err = x.Exec("ALTER TABLE `repository` ALTER COLUMN `description` VARCHAR(512);")
+		case setting.UsePostgreSQL:
+			_, err = x.Exec("ALTER TABLE `repository` ALTER COLUMN `description` TYPE VARCHAR(512);")
+		case setting.UseSQLite3:
+			// Sqlite3 uses TEXT type by default for any string type field.
+			// Keep this comment to mention that we don't missed any option.
+	}
+	return err
+}
-- 
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