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forgejo/modules/util/pack.go
KN4CK3R fc037b4b82
Add support for incoming emails (#22056)
closes #13585
fixes #9067
fixes #2386
ref #6226
ref #6219
fixes #745

This PR adds support to process incoming emails to perform actions.
Currently I added handling of replies and unsubscribing from
issues/pulls. In contrast to #13585 the IMAP IDLE command is used
instead of polling which results (in my opinion 😉) in cleaner code.

Procedure:
- When sending an issue/pull reply email, a token is generated which is
present in the Reply-To and References header.
- IMAP IDLE waits until a new email arrives
- The token tells which action should be performed

A possible signature and/or reply gets stripped from the content.

I added a new service to the drone pipeline to test the receiving of
incoming mails. If we keep this in, we may test our outgoing emails too
in future.

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-01-14 23:57:10 +08:00

34 lines
711 B
Go

// 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 ...interface{}) ([]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 ...interface{}) error {
r := bytes.NewReader(buf)
enc := gob.NewDecoder(r)
for _, datum := range data {
if err := enc.Decode(datum); err != nil {
return err
}
}
return nil
}