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-rw-r--r--modules/optional/serialization.go46
1 files changed, 46 insertions, 0 deletions
diff --git a/modules/optional/serialization.go b/modules/optional/serialization.go
new file mode 100644
index 0000000..b120a0e
--- /dev/null
+++ b/modules/optional/serialization.go
@@ -0,0 +1,46 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package optional
+
+import (
+ "code.gitea.io/gitea/modules/json"
+
+ "gopkg.in/yaml.v3"
+)
+
+func (o *Option[T]) UnmarshalJSON(data []byte) error {
+ var v *T
+ if err := json.Unmarshal(data, &v); err != nil {
+ return err
+ }
+ *o = FromPtr(v)
+ return nil
+}
+
+func (o Option[T]) MarshalJSON() ([]byte, error) {
+ if !o.Has() {
+ return []byte("null"), nil
+ }
+
+ return json.Marshal(o.Value())
+}
+
+func (o *Option[T]) UnmarshalYAML(value *yaml.Node) error {
+ var v *T
+ if err := value.Decode(&v); err != nil {
+ return err
+ }
+ *o = FromPtr(v)
+ return nil
+}
+
+func (o Option[T]) MarshalYAML() (any, error) {
+ if !o.Has() {
+ return nil, nil
+ }
+
+ value := new(yaml.Node)
+ err := value.Encode(o.Value())
+ return value, err
+}