use warnings;
use Term::ReadLine;
use Getopt::Long;
+use Text::ParseWords;
use Data::Dumper;
use Term::ANSIColor;
+use File::Temp qw/ tempdir tempfile /;
+use Error qw(:try);
use Git;
+Getopt::Long::Configure qw/ pass_through /;
+
package FakeTerm;
sub new {
my ($class, $reason) = @_;
sub usage {
print <<EOT;
-git-send-email [options] <file | directory>...
-Options:
- --from Specify the "From:" line of the email to be sent.
-
- --to Specify the primary "To:" line of the email.
-
- --cc Specify an initial "Cc:" list for the entire series
- of emails.
-
- --cc-cmd Specify a command to execute per file which adds
- per file specific cc address entries
-
- --bcc Specify a list of email addresses that should be Bcc:
- on all the emails.
-
- --compose Use \$GIT_EDITOR, core.editor, \$EDITOR, or \$VISUAL to edit
- an introductory message for the patch series.
-
- --subject Specify the initial "Subject:" line.
- Only necessary if --compose is also set. If --compose
- is not set, this will be prompted for.
-
- --in-reply-to Specify the first "In-Reply-To:" header line.
- Only used if --compose is also set. If --compose is not
- set, this will be prompted for.
-
- --chain-reply-to If set, the replies will all be to the previous
- email sent, rather than to the first email sent.
- Defaults to on.
-
- --signed-off-cc Automatically add email addresses that appear in
- Signed-off-by: or Cc: lines to the cc: list. Defaults to on.
-
- --identity The configuration identity, a subsection to prioritise over
- the default section.
-
- --smtp-server If set, specifies the outgoing SMTP server to use.
- Defaults to localhost. Port number can be specified here with
- hostname:port format or by using --smtp-server-port option.
-
- --smtp-server-port Specify a port on the outgoing SMTP server to connect to.
-
- --smtp-user The username for SMTP-AUTH.
-
- --smtp-pass The password for SMTP-AUTH.
-
- --smtp-ssl If set, connects to the SMTP server using SSL.
-
- --suppress-cc Suppress the specified category of auto-CC. The category
- can be one of 'author' for the patch author, 'self' to
- avoid copying yourself, 'sob' for Signed-off-by lines,
- 'cccmd' for the output of the cccmd, or 'all' to suppress
- all of these.
-
- --suppress-from Suppress sending emails to yourself. Defaults to off.
-
- --thread Specify that the "In-Reply-To:" header should be set on all
- emails. Defaults to on.
-
- --quiet Make git-send-email less verbose. One line per email
- should be all that is output.
-
- --dry-run Do everything except actually send the emails.
-
- --envelope-sender Specify the envelope sender used to send the emails.
-
- --no-validate Don't perform any sanity checks on patches.
+git send-email [options] <file | directory | rev-list options >
+
+ Composing:
+ --from <str> * Email From:
+ --to <str> * Email To:
+ --cc <str> * Email Cc:
+ --bcc <str> * Email Bcc:
+ --subject <str> * Email "Subject:"
+ --in-reply-to <str> * Email "In-Reply-To:"
+ --annotate * Review each patch that will be sent in an editor.
+ --compose * Open an editor for introduction.
+
+ Sending:
+ --envelope-sender <str> * Email envelope sender.
+ --smtp-server <str:int> * Outgoing SMTP server to use. The port
+ is optional. Default 'localhost'.
+ --smtp-server-port <int> * Outgoing SMTP server port.
+ --smtp-user <str> * Username for SMTP-AUTH.
+ --smtp-pass <str> * Password for SMTP-AUTH; not necessary.
+ --smtp-encryption <str> * tls or ssl; anything else disables.
+ --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'.
+
+ Automating:
+ --identity <str> * Use the sendemail.<id> options.
+ --cc-cmd <str> * Email Cc: via `<str> \$patch_path`
+ --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:
+ --quiet * Output one line of info per email.
+ --dry-run * Don't actually send the emails.
+ --[no-]validate * Perform patch sanity checks. Default on.
+ --[no-]format-patch * understand any non optional arguments as
+ `git format-patch` ones.
EOT
exit(1);
}
my $have_email_valid = eval { require Email::Valid; 1 };
+my $have_mail_address = eval { require Mail::Address; 1 };
my $smtp;
my $auth;
sub unique_email_list(@);
sub cleanup_compose_files();
-# Constants (essentially)
-my $compose_filename = ".msg.$$";
-
# Variables we fill in automatically, or via prompting:
my (@to,@cc,@initial_cc,@bcclist,@xh,
- $initial_reply_to,$initial_subject,@files,$author,$sender,$smtp_authpass,$compose,$time);
+ $initial_reply_to,$initial_subject,@files,
+ $author,$sender,$smtp_authpass,$annotate,$compose,$time);
my $envelope_sender;
# Example reply to:
#$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
-my $repo = Git->repository();
+my $repo = eval { Git->repository() };
+my @repo = $repo ? ($repo) : ();
my $term = eval {
$ENV{"GIT_SEND_EMAIL_NOTTY"}
? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT
# Behavior modification variables
my ($quiet, $dry_run) = (0, 0);
+my $format_patch;
+my $compose_filename;
+
+# Handle interactive edition of files.
+my $multiedit;
+my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
+sub do_edit {
+ if (defined($multiedit) && !$multiedit) {
+ map {
+ system('sh', '-c', $editor.' "$@"', $editor, $_);
+ if (($? & 127) || ($? >> 8)) {
+ die("the editor exited uncleanly, aborting everything");
+ }
+ } @_;
+ } else {
+ system('sh', '-c', $editor.' "$@"', $editor, @_);
+ if (($? & 127) || ($? >> 8)) {
+ die("the editor exited uncleanly, aborting everything");
+ }
+ }
+}
# Variables with corresponding config settings
-my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd);
-my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_ssl);
+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 ($no_validate);
+my ($validate);
my (@suppress_cc);
my %config_bool_settings = (
"thread" => [\$thread, 1],
"chainreplyto" => [\$chain_reply_to, 1],
"suppressfrom" => [\$suppress_from, undef],
- "signedoffcc" => [\$signed_off_cc, undef],
- "smtpssl" => [\$smtp_ssl, 0],
+ "signedoffbycc" => [\$signed_off_by_cc, undef],
+ "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated
+ "validate" => [\$validate, 1],
);
my %config_settings = (
"smtpuser" => \$smtp_authuser,
"smtppass" => \$smtp_authpass,
"to" => \@to,
+ "cc" => \@initial_cc,
"cccmd" => \$cc_cmd,
"aliasfiletype" => \$aliasfiletype,
"bcc" => \@bcclist,
"aliasesfile" => \@alias_files,
"suppresscc" => \@suppress_cc,
+ "envelopesender" => \$envelope_sender,
+ "multiedit" => \$multiedit,
);
# 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;
"smtp-server-port=s" => \$smtp_server_port,
"smtp-user=s" => \$smtp_authuser,
"smtp-pass:s" => \$smtp_authpass,
- "smtp-ssl!" => \$smtp_ssl,
+ "smtp-ssl" => sub { $smtp_encryption = 'ssl' },
+ "smtp-encryption=s" => \$smtp_encryption,
"identity=s" => \$identity,
+ "annotate" => \$annotate,
"compose" => \$compose,
"quiet" => \$quiet,
"cc-cmd=s" => \$cc_cmd,
"suppress-from!" => \$suppress_from,
"suppress-cc=s" => \@suppress_cc,
- "signed-off-cc|signed-off-by-cc!" => \$signed_off_cc,
+ "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc,
"dry-run" => \$dry_run,
"envelope-sender=s" => \$envelope_sender,
"thread!" => \$thread,
- "no-validate" => \$no_validate,
+ "validate!" => \$validate,
+ "format-patch!" => \$format_patch,
);
unless ($rc) {
usage();
}
+die "Cannot run git format-patch from outside a repository\n"
+ if $format_patch and not $repo;
+
# Now, let's fill any that aren't set in with defaults:
sub read_config {
foreach my $setting (keys %config_bool_settings) {
my $target = $config_bool_settings{$setting}->[0];
- $$target = $repo->config_bool("$prefix.$setting") unless (defined $$target);
+ $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target);
}
foreach my $setting (keys %config_settings) {
my $target = $config_settings{$setting};
if (ref($target) eq "ARRAY") {
unless (@$target) {
- my @values = $repo->config("$prefix.$setting");
+ my @values = Git::config(@repo, "$prefix.$setting");
@$target = @values if (@values && defined $values[0]);
}
}
else {
- $$target = $repo->config("$prefix.$setting") unless (defined $$target);
+ $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target);
+ }
+ }
+
+ if (!defined $smtp_encryption) {
+ my $enc = Git::config(@repo, "$prefix.smtpencryption");
+ if (defined $enc) {
+ $smtp_encryption = $enc;
+ } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) {
+ $smtp_encryption = 'ssl';
}
}
}
# read configuration from [sendemail "$identity"], fall back on [sendemail]
-$identity = $repo->config("sendemail.identity") unless (defined $identity);
+$identity = Git::config(@repo, "sendemail.identity") unless (defined $identity);
read_config("sendemail.$identity") if (defined $identity);
read_config("sendemail");
${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]}));
}
+# 'default' encryption is none -- this only prevents a warning
+$smtp_encryption = '' unless (defined $smtp_encryption);
+
# Set CC suppressions
my(%suppress_cc);
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'};
# If explicit old-style ones are specified, they trump --suppress-cc.
$suppress_cc{'self'} = $suppress_from if defined $suppress_from;
-$suppress_cc{'sob'} = !$signed_off_cc if defined $signed_off_cc;
+$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 $suppress_cc{'body'};
+}
# Debugging, print out the suppressions.
if (0) {
}
}
-my ($repoauthor) = $repo->ident_person('author');
-my ($repocommitter) = $repo->ident_person('committer');
+my ($repoauthor, $repocommitter);
+($repoauthor) = Git::ident_person(@repo, 'author');
+($repocommitter) = Git::ident_person(@repo, 'committer');
# Verify the user input
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($_[0]);
+ }
+}
+
+sub split_addrs {
+ return quotewords('\s*,\s*', 1, @_);
+}
+
my %aliases;
my %parse_alias = (
# multiline formats can be supported in the future
my ($alias, $addr) = ($1, $2);
$addr =~ s/#.*$//; # mutt allows # comments
# commas delimit multiple addresses
- $aliases{$alias} = [ split(/\s*,\s*/, $addr) ];
+ $aliases{$alias} = [ split_addrs($addr) ];
}}},
mailrc => sub { my $fh = shift; while (<$fh>) {
if (/^alias\s+(\S+)\s+(.*)$/) {
# spaces delimit multiple addresses
$aliases{$1} = [ split(/\s+/, $2) ];
}}},
- pine => sub { my $fh = shift; while (<$fh>) {
- if (/^(\S+)\t.*\t(.*)$/) {
- $aliases{$1} = [ split(/\s*,\s*/, $2) ];
- }}},
+ pine => sub { my $fh = shift; my $f='\t[^\t]*';
+ for (my $x = ''; defined($x); $x = $_) {
+ chomp $x;
+ $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/);
+ $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next;
+ $aliases{$1} = [ split_addrs($2) ];
+ }},
gnus => sub { my $fh = shift; while (<$fh>) {
if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) {
$aliases{$1} = [ $2 ];
($sender) = expand_aliases($sender) if defined $sender;
+# returns 1 if the conflict must be solved using it as a format-patch argument
+sub check_file_rev_conflict($) {
+ return unless $repo;
+ my $f = shift;
+ try {
+ $repo->command('rev-parse', '--verify', '--quiet', $f);
+ if (defined($format_patch)) {
+ print "foo\n";
+ return $format_patch;
+ }
+ die(<<EOF);
+File '$f' exists but it could also be the range of commits
+to produce patches for. Please disambiguate by...
+
+ * Saying "./$f" if you mean a file; or
+ * Giving --format-patch option if you mean a range.
+EOF
+ } catch Git::Error::Command with {
+ return 0;
+ }
+}
+
# Now that all the defaults are set, process the rest of the command line
# arguments and collect up the files that need to be processed.
-for my $f (@ARGV) {
- if (-d $f) {
+my @rev_list_opts;
+while (defined(my $f = shift @ARGV)) {
+ if ($f eq "--") {
+ push @rev_list_opts, "--", @ARGV;
+ @ARGV = ();
+ } elsif (-d $f and !check_file_rev_conflict($f)) {
opendir(DH,$f)
or die "Failed to opendir $f: $!";
push @files, grep { -f $_ } map { +$f . "/" . $_ }
sort readdir(DH);
-
- } elsif (-f $f) {
+ closedir(DH);
+ } elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) {
push @files, $f;
-
} else {
- print STDERR "Skipping $f - not found.\n";
+ push @rev_list_opts, $f;
}
}
-if (!$no_validate) {
+if (@rev_list_opts) {
+ die "Cannot run git format-patch from outside a repository\n"
+ unless $repo;
+ push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts);
+}
+
+if ($validate) {
foreach my $f (@files) {
- my $error = validate_patch($f);
- $error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+ unless (-p $f) {
+ my $error = validate_patch($f);
+ $error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+ }
}
}
usage();
}
+sub get_patch_subject($) {
+ my $fn = shift;
+ open (my $fh, '<', $fn);
+ while (my $line = <$fh>) {
+ next unless ($line =~ /^Subject: (.*)$/);
+ close $fh;
+ return "GIT: $1\n";
+ }
+ close $fh;
+ die "No subject line in $fn ?";
+}
+
+if ($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 $tpl_sender = $sender || $repoauthor || $repocommitter || '';
+ my $tpl_subject = $initial_subject || '';
+ my $tpl_reply_to = $initial_reply_to || '';
+
+ print C <<EOT;
+From $tpl_sender # This line is ignored.
+GIT: Lines beginning in "GIT: " will be removed.
+GIT: Consider including an overall diffstat or table of contents
+GIT: for the patch you are writing.
+GIT:
+GIT: Clear the body content if you don't wish to send a summary.
+From: $tpl_sender
+Subject: $tpl_subject
+In-Reply-To: $tpl_reply_to
+
+EOT
+ for my $f (@files) {
+ print C get_patch_subject($f);
+ }
+ close(C);
+
+ my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
+
+ if ($annotate) {
+ do_edit($compose_filename, @files);
+ } else {
+ do_edit($compose_filename);
+ }
+
+ open(C2,">",$compose_filename . ".final")
+ or die "Failed to open $compose_filename.final : " . $!;
+
+ open(C,"<",$compose_filename)
+ or die "Failed to open $compose_filename : " . $!;
+
+ my $need_8bit_cte = file_has_nonascii($compose_filename);
+ my $in_body = 0;
+ my $summary_empty = 1;
+ while(<C>) {
+ next if m/^GIT: /;
+ if ($in_body) {
+ $summary_empty = 0 unless (/^\n$/);
+ } elsif (/^\n$/) {
+ $in_body = 1;
+ if ($need_8bit_cte) {
+ print C2 "MIME-Version: 1.0\n",
+ "Content-Type: text/plain; ",
+ "charset=utf-8\n",
+ "Content-Transfer-Encoding: 8bit\n";
+ }
+ } elsif (/^MIME-Version:/i) {
+ $need_8bit_cte = 0;
+ } elsif (/^Subject:\s*(.+)\s*$/i) {
+ $initial_subject = $1;
+ my $subject = $initial_subject;
+ $_ = "Subject: " .
+ ($subject =~ /[^[:ascii:]]/ ?
+ quote_rfc2047($subject) :
+ $subject) .
+ "\n";
+ } elsif (/^In-Reply-To:\s*(.+)\s*$/i) {
+ $initial_reply_to = $1;
+ next;
+ } elsif (/^From:\s*(.+)\s*$/i) {
+ $sender = $1;
+ next;
+ } elsif (/^(?:To|Cc|Bcc):/i) {
+ print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n";
+ next;
+ }
+ print C2 $_;
+ }
+ close(C);
+ close(C2);
+
+ if ($summary_empty) {
+ print "Summary email is empty, skipping it\n";
+ $compose = -1;
+ }
+} elsif ($annotate) {
+ do_edit(@files);
+}
+
my $prompting = 0;
if (!defined $sender) {
- $sender = $repoauthor || $repocommitter;
+ $sender = $repoauthor || $repocommitter || '';
while (1) {
$_ = $term->readline("Who should the emails appear to be from? [$sender] ");
}
my $to = $_;
- push @to, split /,/, $to;
+ push @to, parse_address_line($to);
$prompting++;
}
@initial_cc = expand_aliases(@initial_cc);
@bcclist = expand_aliases(@bcclist);
-if (!defined $initial_subject && $compose) {
- while (1) {
- $_ = $term->readline("What subject should the initial email start with? ", $initial_subject);
- last if defined $_;
- print "\n";
- }
-
- $initial_subject = $_;
- $prompting++;
-}
-
if ($thread && !defined $initial_reply_to && $prompting) {
while (1) {
$_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", $initial_reply_to);
}
if ($compose) {
- # Note that this does not need to be secure, but we will make a small
- # effort to have it be unique
- open(C,">",$compose_filename)
- or die "Failed to open for writing $compose_filename: $!";
- print C "From $sender # This line is ignored.\n";
- printf C "Subject: %s\n\n", $initial_subject;
- printf C <<EOT;
-GIT: Please enter your email below.
-GIT: Lines beginning in "GIT: " will be removed.
-GIT: Consider including an overall diffstat or table of contents
-GIT: for the patch you are writing.
-
-EOT
- close(C);
-
- my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
- system('sh', '-c', '$0 $@', $editor, $compose_filename);
-
- open(C2,">",$compose_filename . ".final")
- or die "Failed to open $compose_filename.final : " . $!;
-
- open(C,"<",$compose_filename)
- or die "Failed to open $compose_filename : " . $!;
-
- my $need_8bit_cte = file_has_nonascii($compose_filename);
- my $in_body = 0;
- while(<C>) {
- next if m/^GIT: /;
- if (!$in_body && /^\n$/) {
- $in_body = 1;
- if ($need_8bit_cte) {
- print C2 "MIME-Version: 1.0\n",
- "Content-Type: text/plain; ",
- "charset=utf-8\n",
- "Content-Transfer-Encoding: 8bit\n";
- }
- }
- if (!$in_body && /^MIME-Version:/i) {
- $need_8bit_cte = 0;
- }
- if (!$in_body && /^Subject: ?(.*)/i) {
- my $subject = $1;
- $_ = "Subject: " .
- ($subject =~ /[^[:ascii:]]/ ?
- quote_rfc2047($subject) :
- $subject) .
- "\n";
- }
- print C2 $_;
- }
- close(C);
- close(C2);
-
while (1) {
$_ = $term->readline("Send this email? (y|n) ");
last if defined $_;
exit(0);
}
- @files = ($compose_filename . ".final", @files);
+ if ($compose > 0) {
+ @files = ($compose_filename . ".final", @files);
+ }
}
# Variables we set as part of the loop over files
Message-Id: $message_id
X-Mailer: git-send-email $gitversion
";
- if ($thread && $reply_to) {
+ if ($reply_to) {
$header .= "In-Reply-To: $reply_to\n";
$header .= "References: $references\n";
die "The required SMTP server is not properly defined."
}
- if ($smtp_ssl) {
+ if ($smtp_encryption eq 'ssl') {
$smtp_server_port ||= 465; # ssmtp
require Net::SMTP::SSL;
$smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port);
$smtp ||= Net::SMTP->new((defined $smtp_server_port)
? "$smtp_server:$smtp_server_port"
: $smtp_server);
+ if ($smtp_encryption eq 'tls') {
+ require Net::SMTP::SSL;
+ $smtp->command('STARTTLS');
+ $smtp->response();
+ if ($smtp->code == 220) {
+ $smtp = Net::SMTP::SSL->start_SSL($smtp)
+ or die "STARTTLS failed! ".$smtp->message;
+ $smtp_encryption = '';
+ # Send EHLO again to receive fresh
+ # supported commands
+ $smtp->hello();
+ } else {
+ die "Server does not support STARTTLS! ".$smtp->message;
+ }
+ }
}
if (!$smtp) {
@cc = @initial_cc;
@xh = ();
my $input_format = undef;
- my $header_done = 0;
+ my @header = ();
$message = "";
+ # First unfold multiline header fields
while(<F>) {
- if (!$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;
- }
- elsif (/^Content-type:/i) {
- $has_content_type = 1;
- if (/charset="?[^ "]+/) {
- $body_encoding = $1;
- }
- push @xh, $_;
+ $addr, $_) unless $quiet;
+ push @cc, $addr;
}
- 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 $quiet;
}
}
close F;
or die "(cc-cmd) failed to close pipe to '$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) {