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-rw-r--r--modules/util/pack.go33
1 files changed, 33 insertions, 0 deletions
diff --git a/modules/util/pack.go b/modules/util/pack.go
new file mode 100644
index 0000000..7fc074a
--- /dev/null
+++ b/modules/util/pack.go
@@ -0,0 +1,33 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+ "bytes"
+ "encoding/gob"
+)
+
+// PackData uses gob to encode the given data in sequence
+func PackData(data ...any) ([]byte, error) {
+ var buf bytes.Buffer
+ enc := gob.NewEncoder(&buf)
+ for _, datum := range data {
+ if err := enc.Encode(datum); err != nil {
+ return nil, err
+ }
+ }
+ return buf.Bytes(), nil
+}
+
+// UnpackData uses gob to decode the given data in sequence
+func UnpackData(buf []byte, data ...any) error {
+ r := bytes.NewReader(buf)
+ enc := gob.NewDecoder(r)
+ for _, datum := range data {
+ if err := enc.Decode(datum); err != nil {
+ return err
+ }
+ }
+ return nil
+}