Some email providers like Apple iCloud Mail do not support sending a copy
of sent emails to the "Sent" folder if SMTP server is used. As a
workaround, various email clients like Thunderbird which rely on SMTP,
use IMAP to send a copy of sent emails to the "Sent" folder. Something
similar can be done if sending emails via `git send-email`, by using
the `git imap-send` command to send a copy of the sent email to an IMAP
folder specified by the user.
Add this functionality to `git send-email` by introducing a new
configuration variable `sendemail.imapfolder` and command line option
`--imap-folder` which specifies the IMAP folder to send a copy of the
sent emails to. If specified, a copy of the sent emails will be sent
by piping the emails to `git imap-send` command, after all emails are
sent via SMTP and the SMTP server has been closed.
Signed-off-by: Aditya Garg <gargaditya08@xxxxxxxx>
---
Documentation/config/sendemail.adoc | 1 +
Documentation/git-send-email.adoc | 12 +++++++++++
git-send-email.perl | 31 ++++++++++++++++++++++++++++-
imap-send.c | 26 ++++++++++++++++--------
4 files changed, 61 insertions(+), 9 deletions(-)
diff --git a/Documentation/config/sendemail.adoc b/Documentation/config/sendemail.adoc
index 4722334657..dd2dbc87a0 100644
--- a/Documentation/config/sendemail.adoc
+++ b/Documentation/config/sendemail.adoc
@@ -88,6 +88,7 @@ sendemail.smtpServer::
sendemail.smtpServerPort::
sendemail.smtpServerOption::
sendemail.smtpUser::
+sendemail.imapSentFolder::
sendemail.thread::
sendemail.transferEncoding::
sendemail.validate::
diff --git a/Documentation/git-send-email.adoc b/Documentation/git-send-email.adoc
index 5335502d68..d1c41a0dbd 100644
--- a/Documentation/git-send-email.adoc
+++ b/Documentation/git-send-email.adoc
@@ -299,6 +299,18 @@ must be used for each option.
commands and replies will be printed. Useful to debug TLS
connection and authentication problems.
+--imap-sent-folder=<folder>::
+ Some email providers (e.g. iCloud) do not send a copy of the emails sent
+ using SMTP to the `Sent` folder or similar in your mailbox. Use this option
+ to use `git imap-send` to send a copy of the emails to the folder specified
+ using this option. You can run `git imap-send --list` to get a list of
+ valid folder names, including the correct name of the `Sent` folder in
+ your mailbox. You can also use this option to send emails to a dedicated
+ IMAP folder of your choice.
++
+This feature requires setting up `git imap-send`. See linkgit:git-imap-send[1]
+for instructions.
+
--batch-size=<num>::
Some email servers (e.g. 'smtp.163.com') limit the number of emails to be
sent per session (connection) and this will lead to a failure when
diff --git a/git-send-email.perl b/git-send-email.perl
index 437f8ac46a..b3cc237baa 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -73,6 +73,8 @@ sub usage {
--no-smtp-auth * Disable SMTP authentication. Shorthand for
`--smtp-auth=none`
--smtp-debug <0|1> * Disable, enable Net::SMTP debug.
+ --imap-sent-folder <str> * IMAP folder where a copy of the emails should be sent.
+ Make sure `git imap-send` is set up to use this feature.
--batch-size <int> * send max <int> message per connection.
--relogin-delay <int> * delay <int> seconds between two successive login.
@@ -200,7 +202,7 @@ sub format_2822_time {
# Variables we fill in automatically, or via prompting:
my (@to,@cc,@xh,$envelope_sender,
- $initial_in_reply_to,$reply_to,$initial_subject,@files,
+ $initial_in_reply_to,$reply_to,$initial_subject,@files,@imap_copy,
$author,$sender,$smtp_authpass,$annotate,$compose,$time);
# Things we either get from config, *or* are overridden on the
# command-line.
@@ -277,6 +279,7 @@ sub do_edit {
my ($smtp_authuser, $smtp_encryption, $smtp_ssl_cert_path);
my ($batch_size, $relogin_delay);
my ($identity, $aliasfiletype, @alias_files, $smtp_domain, $smtp_auth);
+my ($imap_sent_folder);
my ($confirm);
my (@suppress_cc);
my ($auto_8bit_encoding);
@@ -322,6 +325,7 @@ sub do_edit {
"smtpauth" => \$smtp_auth,
"smtpbatchsize" => \$batch_size,
"smtprelogindelay" => \$relogin_delay,
+ "imapsentfolder" => \$imap_sent_folder,
"to" => \@config_to,
"tocmd" => \$to_cmd,
"cc" => \@config_cc,
@@ -527,6 +531,7 @@ sub config_regexp {
"smtp-domain:s" => \$smtp_domain,
"smtp-auth=s" => \$smtp_auth,
"no-smtp-auth" => sub {$smtp_auth = 'none'},
+ "imap-sent-folder=s" => \$imap_sent_folder,
"annotate!" => \$annotate,
"compose" => \$compose,
"quiet" => \$quiet,
@@ -1829,6 +1834,17 @@ sub send_message {
print "\n";
}
+ if ($imap_sent_folder && !$dry_run) {
+ my $imap_header = $header;
+ if (@initial_bcc) {
+ # Bcc is not a part of $header, so we add it here.
+ # This is only for the IMAP copy, not for the actual email
+ # sent to the recipients.
+ $imap_header .= "Bcc: " . join(", ", @initial_bcc) . "\n";
+ }
+ push @imap_copy, "From git-send-email\n$imap_header\n$message";
+ }
+
return 1;
}
@@ -2223,6 +2239,19 @@ sub cleanup_compose_files {
$smtp->quit if $smtp;
+if ($imap_sent_folder && @imap_copy && !$dry_run) {
+ my $imap_input = join("\n", @imap_copy);
+ eval {
+ print "\nStarting git imap-send...\n";
+ my ($fh, $ctx) = Git::command_input_pipe(['imap-send', '-f', $imap_sent_folder]);
+ print $fh $imap_input;
+ Git::command_close_pipe($fh, $ctx);
+ 1;
+ } or do {
+ warn "Warning: failed to send messages to IMAP folder $imap_sent_folder: $@";
+ };
+}
+
sub apply_transfer_encoding {
my $message = shift;
my $from = shift;
diff --git a/imap-send.c b/imap-send.c
index f5a656ac71..44de0c5a77 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -1441,14 +1441,24 @@ static int count_messages(struct strbuf *all_msgs)
while (1) {
if (starts_with(p, "From ")) {
- p = strstr(p+5, "\nFrom: ");
- if (!p) break;
- p = strstr(p+7, "\nDate: ");
- if (!p) break;
- p = strstr(p+7, "\nSubject: ");
- if (!p) break;
- p += 10;
- count++;
+ if (starts_with(p, "From git-send-email")) {
+ p = strstr(p+5, "\nFrom: ");
+ if (!p) break;
+ p += 7;
+ p = strstr(p, "\nTo: ");
+ if (!p) break;
+ p += 5;
+ count++;
+ } else {
+ p = strstr(p+5, "\nFrom: ");
+ if (!p) break;
+ p = strstr(p+7, "\nDate: ");
+ if (!p) break;
+ p = strstr(p+7, "\nSubject: ");
+ if (!p) break;
+ p += 10;
+ count++;
+ }
}
p = strstr(p+5, "\nFrom ");
if (!p)
--
2.50.1
