Output of this command must be single email address per line.
Default is the value of `sendemail.ccCmd` configuration value.
+--header-cmd=<command>::
+ Specify a command that is executed once per outgoing message
+ and output RFC 2822 style header lines to be inserted into
+ them. When the `sendemail.headerCmd` configuration variable is
+ set, its value is always used. When --header-cmd is provided
+ at the command line, its value takes precedence over the
+ `sendemail.headerCmd` configuration variable.
+
+--no-header-cmd::
+ Disable any header command in use.
+
--[no-]chain-reply-to::
If this is set, each email will be sent as a reply to the previous
email sent. If disabled with "--no-chain-reply-to", all emails after
Automating:
--identity <str> * Use the sendemail.<id> options.
- --to-cmd <str> * Email To: via `<str> \$patch_path`
- --cc-cmd <str> * Email Cc: via `<str> \$patch_path`
+ --to-cmd <str> * Email To: via `<str> \$patch_path`.
+ --cc-cmd <str> * Email Cc: via `<str> \$patch_path`.
+ --header-cmd <str> * Add headers via `<str> \$patch_path`.
+ --no-header-cmd * Disable any header command in use.
--suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, misc-by, all.
--[no-]cc-cover * Email Cc: addresses in the cover letter.
--[no-]to-cover * Email To: addresses in the cover letter.
$author,$sender,$smtp_authpass,$annotate,$compose,$time);
# Things we either get from config, *or* are overridden on the
# command-line.
-my ($no_cc, $no_to, $no_bcc, $no_identity);
+my ($no_cc, $no_to, $no_bcc, $no_identity, $no_header_cmd);
my (@config_to, @getopt_to);
my (@config_cc, @getopt_cc);
my (@config_bcc, @getopt_bcc);
# Variables with corresponding config settings
my ($suppress_from, $signed_off_by_cc);
my ($cover_cc, $cover_to);
-my ($to_cmd, $cc_cmd);
+my ($to_cmd, $cc_cmd, $header_cmd);
my ($smtp_server, $smtp_server_port, @smtp_server_options);
my ($smtp_authuser, $smtp_encryption, $smtp_ssl_cert_path);
my ($batch_size, $relogin_delay);
"tocmd" => \$to_cmd,
"cc" => \@config_cc,
"cccmd" => \$cc_cmd,
+ "headercmd" => \$header_cmd,
"aliasfiletype" => \$aliasfiletype,
"bcc" => \@config_bcc,
"suppresscc" => \@suppress_cc,
"compose" => \$compose,
"quiet" => \$quiet,
"cc-cmd=s" => \$cc_cmd,
+ "header-cmd=s" => \$header_cmd,
+ "no-header-cmd" => \$no_header_cmd,
"suppress-from!" => \$suppress_from,
"no-suppress-from" => sub {$suppress_from = 0},
"suppress-cc=s" => \@suppress_cc,
$subject = $initial_subject;
$message = "";
$message_num++;
- # First unfold multiline header fields
+ # Retrieve and unfold header fields.
+ my @header_lines = ();
while(<$fh>) {
last if /^\s*$/;
- if (/^\s+\S/ and @header) {
- chomp($header[$#header]);
- s/^\s+/ /;
- $header[$#header] .= $_;
- } else {
- push(@header, $_);
- }
+ push(@header_lines, $_);
+ }
+ @header = unfold_headers(@header_lines);
+ # Add computed headers, if applicable.
+ unless ($no_header_cmd || ! $header_cmd) {
+ push @header, invoke_header_cmd($header_cmd, $t);
}
# Now parse the header
foreach(@header) {
return @lines;
}
+# Process headers lines, unfolding multiline headers as defined by RFC
+# 2822.
+sub unfold_headers {
+ my @headers;
+ foreach(@_) {
+ last if /^\s*$/;
+ if (/^\s+\S/ and @headers) {
+ chomp($headers[$#headers]);
+ s/^\s+/ /;
+ $headers[$#headers] .= $_;
+ } else {
+ push(@headers, $_);
+ }
+ }
+ return @headers;
+}
+
+# Invoke the provided CMD with FILE as an argument, which should
+# output RFC 2822 email headers. Fold multiline headers and return the
+# headers as an array.
+sub invoke_header_cmd {
+ my ($cmd, $file) = @_;
+ my @lines = execute_cmd("header-cmd", $header_cmd, $file);
+ return unfold_headers(@lines);
+}
+
# Execute a command (e.g. $to_cmd) to get a list of email addresses
# and return a results array
sub recipients_cmd {
)
'
-test_expect_success $PREREQ 'setup tocmd and cccmd scripts' '
+test_expect_success $PREREQ 'setup cmd scripts' '
write_script tocmd-sed <<-\EOF &&
sed -n -e "s/^tocmd--//p" "$1"
EOF
- write_script cccmd-sed <<-\EOF
+ write_script cccmd-sed <<-\EOF &&
sed -n -e "s/^cccmd--//p" "$1"
EOF
+ write_script headercmd-sed <<-\EOF
+ sed -n -e "s/^headercmd--//p" "$1"
+ EOF
'
test_expect_success $PREREQ 'tocmd works' '
grep "^ cccmd@example.com" msgtxt1
'
+test_expect_success $PREREQ 'headercmd works' '
+ clean_fake_sendmail &&
+ cp $patches headercmd.patch &&
+ echo "headercmd--X-Debbugs-CC: dummy@example.com" >>headercmd.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --header-cmd=./headercmd-sed \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ headercmd.patch \
+ &&
+ grep "^X-Debbugs-CC: dummy@example.com" msgtxt1
+'
+
+test_expect_success $PREREQ '--no-header-cmd works' '
+ clean_fake_sendmail &&
+ cp $patches headercmd.patch &&
+ echo "headercmd--X-Debbugs-CC: dummy@example.com" >>headercmd.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --header-cmd=./headercmd-sed \
+ --no-header-cmd \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ headercmd.patch \
+ &&
+ ! grep "^X-Debbugs-CC: dummy@example.com" msgtxt1
+'
+
+test_expect_success $PREREQ 'multiline fields are correctly unfolded' '
+ clean_fake_sendmail &&
+ cp $patches headercmd.patch &&
+ write_script headercmd-multiline <<-\EOF &&
+ echo "X-Debbugs-CC: someone@example.com
+FoldedField: This is a tale
+ best told using
+ multiple lines."
+ EOF
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --header-cmd=./headercmd-multiline \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ headercmd.patch &&
+ grep "^FoldedField: This is a tale best told using multiple lines.$" msgtxt1
+'
+
test_expect_success $PREREQ 'reject long lines' '
z8=zzzzzzzz &&
z64=$z8$z8$z8$z8$z8$z8$z8$z8 &&
projects / thirdparty / git.git / commitdiff
