Split migrations folder (#21549)

There are too many files in `models/migrations` folder so that I split
them into sub folders.

1 files changed, 22 insertions, 0 deletions

diff --git a/models/migrations/v1_16/v196.go b/models/migrations/v1_16/v196.go
new file mode 100644
index 0000000000..b73a56607e
--- /dev/null
+++ b/models/migrations/v1_16/v196.go
@@ -0,0 +1,22 @@
+// Copyright 2021 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 v1_16 //nolint
+
+import (
+	"fmt"
+
+	"xorm.io/xorm"
+)
+
+func AddColorColToProjectBoard(x *xorm.Engine) error {
+	type ProjectBoard struct {
+		Color string `xorm:"VARCHAR(7)"`
+	}
+
+	if err := x.Sync2(new(ProjectBoard)); err != nil {
+		return fmt.Errorf("Sync2: %w", err)
+	}
+	return nil
+}