Automating:
--identity <str> * Use the sendemail.<id> options.
--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
- --suppress-cc <str> * author, self, sob, cccmd, all.
- --[no-]signed-off-by-cc * Send to Cc: and Signed-off-by:
- addresses. Default on.
+ --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all.
+ --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on.
--[no-]suppress-from * Send to self. Default off.
--[no-]chain-reply-to * Chain In-Reply-To: fields. Default on.
--[no-]thread * Use In-Reply-To: field. Default on.
Administering:
+ --confirm <str> * Confirm recipients before sending;
+ auto, cc, compose, always, or never.
--quiet * Output one line of info per email.
--dry-run * Don't actually send the emails.
--[no-]validate * Perform patch sanity checks. Default on.
}
my $have_email_valid = eval { require Email::Valid; 1 };
+my $have_mail_address = eval { require Mail::Address; 1 };
my $smtp;
my $auth;
# Behavior modification variables
my ($quiet, $dry_run) = (0, 0);
my $format_patch;
-my $compose_filename = ($repo ?
- tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) :
- tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1];
-
+my $compose_filename;
# Handle interactive edition of files.
my $multiedit;
my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd);
my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption);
my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
-my ($validate);
+my ($validate, $confirm);
my (@suppress_cc);
my %config_bool_settings = (
"suppresscc" => \@suppress_cc,
"envelopesender" => \$envelope_sender,
"multiedit" => \$multiedit,
+ "confirm" => \$confirm,
);
# Handle Uncouth Termination
system "stty echo";
# tmp files from --compose
- if (-e $compose_filename) {
- print "'$compose_filename' contains an intermediate version of the email you were composing.\n";
- }
- if (-e ($compose_filename . ".final")) {
- print "'$compose_filename.final' contains the composed email.\n"
+ if (defined $compose_filename) {
+ if (-e $compose_filename) {
+ print "'$compose_filename' contains an intermediate version of the email you were composing.\n";
+ }
+ if (-e ($compose_filename . ".final")) {
+ print "'$compose_filename.final' contains the composed email.\n"
+ }
}
exit;
"suppress-from!" => \$suppress_from,
"suppress-cc=s" => \@suppress_cc,
"signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc,
+ "confirm=s" => \$confirm,
"dry-run" => \$dry_run,
"envelope-sender=s" => \$envelope_sender,
"thread!" => \$thread,
if (@suppress_cc) {
foreach my $entry (@suppress_cc) {
die "Unknown --suppress-cc field: '$entry'\n"
- unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/;
+ unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/;
$suppress_cc{$entry} = 1;
}
}
if ($suppress_cc{'all'}) {
- foreach my $entry (qw (ccmd cc author self sob)) {
+ foreach my $entry (qw (ccmd cc author self sob body bodycc)) {
$suppress_cc{$entry} = 1;
}
delete $suppress_cc{'all'};
$suppress_cc{'self'} = $suppress_from if defined $suppress_from;
$suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc;
+if ($suppress_cc{'body'}) {
+ foreach my $entry (qw (sob bodycc)) {
+ $suppress_cc{$entry} = 1;
+ }
+ delete $suppress_cc{'body'};
+}
+
+# Set confirm's default value
+my $confirm_unconfigured = !defined $confirm;
+if ($confirm_unconfigured) {
+ $confirm = scalar %suppress_cc ? 'compose' : 'auto';
+};
+die "Unknown --confirm setting: '$confirm'\n"
+ unless $confirm =~ /^(?:auto|cc|compose|always|never)/;
+
# Debugging, print out the suppressions.
if (0) {
print "suppressions:\n";
die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
}
+sub parse_address_line {
+ if ($have_mail_address) {
+ return map { $_->format } Mail::Address->parse($_[0]);
+ } else {
+ return split_addrs($_[0]);
+ }
+}
+
sub split_addrs {
return quotewords('\s*,\s*', 1, @_);
}
if ($compose) {
# Note that this does not need to be secure, but we will make a small
# effort to have it be unique
+ $compose_filename = ($repo ?
+ tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) :
+ tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1];
open(C,">",$compose_filename)
or die "Failed to open for writing $compose_filename: $!";
}
my $to = $_;
- push @to, split_addrs($to);
+ push @to, parse_address_line($to);
$prompting++;
}
$smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug*
}
-if ($compose) {
- while (1) {
- $_ = $term->readline("Send this email? (y|n) ");
- last if defined $_;
- print "\n";
- }
-
- if (uc substr($_,0,1) ne 'Y') {
- cleanup_compose_files();
- exit(0);
- }
-
- if ($compose > 0) {
- @files = ($compose_filename . ".final", @files);
- }
+if ($compose && $compose > 0) {
+ @files = ($compose_filename . ".final", @files);
}
# Variables we set as part of the loop over files
-our ($message_id, %mail, $subject, $reply_to, $references, $message);
+our ($message_id, %mail, $subject, $reply_to, $references, $message,
+ $needs_confirm, $message_num);
sub extract_valid_address {
my $address = shift;
unshift (@sendmail_parameters,
'-f', $raw_from) if(defined $envelope_sender);
+ if ($needs_confirm && !$dry_run) {
+ print "\n$header\n";
+ if ($needs_confirm eq "inform") {
+ $confirm_unconfigured = 0; # squelch this message for the rest of this run
+ print " The Cc list above has been expanded by additional\n";
+ print " addresses found in the patch commit message. By default\n";
+ print " send-email prompts before sending whenever this occurs.\n";
+ print " This behavior is controlled by the sendemail.confirm\n";
+ print " configuration setting.\n";
+ print "\n";
+ print " For additional information, run 'git send-email --help'.\n";
+ print " To retain the current behavior, but squelch this message,\n";
+ print " run 'git config --global sendemail.confirm auto'.\n\n";
+ }
+ while (1) {
+ chomp ($_ = $term->readline(
+ "Send this email? ([y]es|[n]o|[q]uit|[a]ll): "
+ ));
+ last if /^(?:yes|y|no|n|quit|q|all|a)/i;
+ print "\n";
+ }
+ if (/^n/i) {
+ return;
+ } elsif (/^q/i) {
+ cleanup_compose_files();
+ exit(0);
+ } elsif (/^a/i) {
+ $confirm = 'never';
+ }
+ }
+
if ($dry_run) {
# We don't want to send the email.
} elsif ($smtp_server =~ m#^/#) {
$reply_to = $initial_reply_to;
$references = $initial_reply_to || '';
$subject = $initial_subject;
+$message_num = 0;
foreach my $t (@files) {
open(F,"<",$t) or die "can't open file $t";
my $author_encoding;
my $has_content_type;
my $body_encoding;
- @cc = @initial_cc;
+ @cc = ();
@xh = ();
my $input_format = undef;
- my $header_done = 0;
+ my @header = ();
$message = "";
+ $message_num++;
+ # First unfold multiline header fields
while(<F>) {
- if (!$header_done) {
- if (/^From /) {
- $input_format = 'mbox';
- next;
+ last if /^\s*$/;
+ if (/^\s+\S/ and @header) {
+ chomp($header[$#header]);
+ s/^\s+/ /;
+ $header[$#header] .= $_;
+ } else {
+ push(@header, $_);
+ }
+ }
+ # Now parse the header
+ foreach(@header) {
+ if (/^From /) {
+ $input_format = 'mbox';
+ next;
+ }
+ chomp;
+ if (!defined $input_format && /^[-A-Za-z]+:\s/) {
+ $input_format = 'mbox';
+ }
+
+ if (defined $input_format && $input_format eq 'mbox') {
+ if (/^Subject:\s+(.*)$/) {
+ $subject = $1;
}
- chomp;
- if (!defined $input_format && /^[-A-Za-z]+:\s/) {
- $input_format = 'mbox';
+ elsif (/^From:\s+(.*)$/) {
+ ($author, $author_encoding) = unquote_rfc2047($1);
+ next if $suppress_cc{'author'};
+ next if $suppress_cc{'self'} and $author eq $sender;
+ printf("(mbox) Adding cc: %s from line '%s'\n",
+ $1, $_) unless $quiet;
+ push @cc, $1;
}
-
- if (defined $input_format && $input_format eq 'mbox') {
- if (/^Subject:\s+(.*)$/) {
- $subject = $1;
-
- } elsif (/^(Cc|From):\s+(.*)$/) {
- if (unquote_rfc2047($2) eq $sender) {
+ elsif (/^Cc:\s+(.*)$/) {
+ foreach my $addr (parse_address_line($1)) {
+ if (unquote_rfc2047($addr) eq $sender) {
next if ($suppress_cc{'self'});
- }
- elsif ($1 eq 'From') {
- ($author, $author_encoding)
- = unquote_rfc2047($2);
- next if ($suppress_cc{'author'});
} else {
next if ($suppress_cc{'cc'});
}
printf("(mbox) Adding cc: %s from line '%s'\n",
- $2, $_) unless $quiet;
- push @cc, $2;
+ $addr, $_) unless $quiet;
+ push @cc, $addr;
}
- elsif (/^Content-type:/i) {
- $has_content_type = 1;
- if (/charset="?([^ "]+)/) {
- $body_encoding = $1;
- }
- push @xh, $_;
- }
- elsif (/^Message-Id: (.*)/i) {
- $message_id = $1;
- }
- elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
- push @xh, $_;
- }
-
- } else {
- # In the traditional
- # "send lots of email" format,
- # line 1 = cc
- # line 2 = subject
- # So let's support that, too.
- $input_format = 'lots';
- if (@cc == 0 && !$suppress_cc{'cc'}) {
- printf("(non-mbox) Adding cc: %s from line '%s'\n",
- $_, $_) unless $quiet;
-
- push @cc, $_;
-
- } elsif (!defined $subject) {
- $subject = $_;
+ }
+ elsif (/^Content-type:/i) {
+ $has_content_type = 1;
+ if (/charset="?([^ "]+)/) {
+ $body_encoding = $1;
}
+ push @xh, $_;
}
-
- # A whitespace line will terminate the headers
- if (m/^\s*$/) {
- $header_done = 1;
+ elsif (/^Message-Id: (.*)/i) {
+ $message_id = $1;
+ }
+ elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
+ push @xh, $_;
}
+
} else {
- $message .= $_;
- if (/^(Signed-off-by|Cc): (.*)$/i) {
- next if ($suppress_cc{'sob'});
- chomp;
- my $c = $2;
- chomp $c;
- next if ($c eq $sender and $suppress_cc{'self'});
- push @cc, $c;
- printf("(sob) Adding cc: %s from line '%s'\n",
- $c, $_) unless $quiet;
+ # In the traditional
+ # "send lots of email" format,
+ # line 1 = cc
+ # line 2 = subject
+ # So let's support that, too.
+ $input_format = 'lots';
+ if (@cc == 0 && !$suppress_cc{'cc'}) {
+ printf("(non-mbox) Adding cc: %s from line '%s'\n",
+ $_, $_) unless $quiet;
+ push @cc, $_;
+ } elsif (!defined $subject) {
+ $subject = $_;
}
}
}
+ # Now parse the message body
+ while(<F>) {
+ $message .= $_;
+ if (/^(Signed-off-by|Cc): (.*)$/i) {
+ chomp;
+ my ($what, $c) = ($1, $2);
+ chomp $c;
+ if ($c eq $sender) {
+ next if ($suppress_cc{'self'});
+ } else {
+ next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i;
+ next if $suppress_cc{'bodycc'} and $what =~ /Cc/i;
+ }
+ push @cc, $c;
+ printf("(body) Adding cc: %s from line '%s'\n",
+ $c, $_) unless $quiet;
+ }
+ }
close F;
if (defined $cc_cmd && !$suppress_cc{'cccmd'}) {
or die "(cc-cmd) failed to close pipe to '$cc_cmd'";
}
- if (defined $author) {
+ if (defined $author and $author ne $sender) {
$message = "From: $author\n\n$message";
if (defined $author_encoding) {
if ($has_content_type) {
}
}
+ $needs_confirm = (
+ $confirm eq "always" or
+ ($confirm =~ /^(?:auto|cc)$/ && @cc) or
+ ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1));
+ $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc);
+
+ @cc = (@initial_cc, @cc);
+
send_message();
# set up for the next message
$message_id = undef;
}
-if ($compose) {
- cleanup_compose_files();
-}
+cleanup_compose_files();
sub cleanup_compose_files() {
- unlink($compose_filename, $compose_filename . ".final");
-
+ unlink($compose_filename, $compose_filename . ".final") if $compose;
}
$smtp->quit if $smtp;