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-rw-r--r--modules/util/util.go25
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diff --git a/modules/util/util.go b/modules/util/util.go
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+// Copyright 2017 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 util
+
+// OptionalBool a boolean that can be "null"
+type OptionalBool byte
+
+const (
+ // OptionalBoolNone a "null" boolean value
+ OptionalBoolNone = iota
+ // OptionalBoolTrue a "true" boolean value
+ OptionalBoolTrue
+ // OptionalBoolFalse a "false" boolean value
+ OptionalBoolFalse
+)
+
+// OptionalBoolOf get the corresponding OptionalBool of a bool
+func OptionalBoolOf(b bool) OptionalBool {
+ if b {
+ return OptionalBoolTrue
+ }
+ return OptionalBoolFalse
+}