diff options
Diffstat (limited to 'git-send-email.perl')
| -rwxr-xr-x | git-send-email.perl | 92 |
1 files changed, 67 insertions, 25 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 1f425c0809..7ba0b3433d 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -70,6 +70,7 @@ git send-email --dump-aliases Sending: --envelope-sender <str> * Email envelope sender. + --sendmail-cmd <str> * Command to run to send email. --smtp-server <str:int> * Outgoing SMTP server to use. The port is optional. Default 'localhost'. --smtp-server-option <str> * Outgoing SMTP server option to use. @@ -212,22 +213,41 @@ my $dump_aliases = 0; my $multiedit; my $editor; +sub system_or_msg { + my ($args, $msg) = @_; + system(@$args); + my $signalled = $? & 127; + my $exit_code = $? >> 8; + return unless $signalled or $exit_code; + + my @sprintf_args = ($args->[0], $exit_code); + if (defined $msg) { + # Quiet the 'redundant' warning category, except we + # need to support down to Perl 5.8, so we can't do a + # "no warnings 'redundant'", since that category was + # introduced in perl 5.22, and asking for it will die + # on older perls. + no warnings; + return sprintf($msg, @sprintf_args); + } + return sprintf(__("fatal: command '%s' died with exit code %d"), + @sprintf_args); +} + +sub system_or_die { + my $msg = system_or_msg(@_); + die $msg if $msg; +} + sub do_edit { if (!defined($editor)) { $editor = Git::command_oneline('var', 'GIT_EDITOR'); } + my $die_msg = __("the editor exited uncleanly, aborting everything"); if (defined($multiedit) && !$multiedit) { - map { - system('sh', '-c', $editor.' "$@"', $editor, $_); - if (($? & 127) || ($? >> 8)) { - die(__("the editor exited uncleanly, aborting everything")); - } - } @_; + system_or_die(['sh', '-c', $editor.' "$@"', $editor, $_], $die_msg) for @_; } else { - system('sh', '-c', $editor.' "$@"', $editor, @_); - if (($? & 127) || ($? >> 8)) { - die(__("the editor exited uncleanly, aborting everything")); - } + system_or_die(['sh', '-c', $editor.' "$@"', $editor, @_], $die_msg); } } @@ -243,6 +263,7 @@ my ($confirm); my (@suppress_cc); my ($auto_8bit_encoding); my ($compose_encoding); +my ($sendmail_cmd); # Variables with corresponding config settings & hardcoded defaults my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() my $thread = 1; @@ -290,6 +311,7 @@ my %config_settings = ( "assume8bitencoding" => \$auto_8bit_encoding, "composeencoding" => \$compose_encoding, "transferencoding" => \$target_xfer_encoding, + "sendmailcmd" => \$sendmail_cmd, ); my %config_path_settings = ( @@ -423,6 +445,7 @@ $rc = GetOptions( "no-bcc" => \$no_bcc, "chain-reply-to!" => \$chain_reply_to, "no-chain-reply-to" => sub {$chain_reply_to = 0}, + "sendmail-cmd=s" => \$sendmail_cmd, "smtp-server=s" => \$smtp_server, "smtp-server-option=s" => \@smtp_server_options, "smtp-server-port=s" => \$smtp_server_port, @@ -698,9 +721,7 @@ if (@rev_list_opts) { if ($validate) { foreach my $f (@files) { unless (-p $f) { - my $error = validate_patch($f, $target_xfer_encoding); - $error and die sprintf(__("fatal: %s: %s\nwarning: no patches were sent\n"), - $f, $error); + validate_patch($f, $target_xfer_encoding); } } } @@ -996,16 +1017,19 @@ if (defined $reply_to) { $reply_to = sanitize_address($reply_to); } -if (!defined $smtp_server) { +if (!defined $sendmail_cmd && !defined $smtp_server) { my @sendmail_paths = qw( /usr/sbin/sendmail /usr/lib/sendmail ); push @sendmail_paths, map {"$_/sendmail"} split /:/, $ENV{PATH}; foreach (@sendmail_paths) { if (-x $_) { - $smtp_server = $_; + $sendmail_cmd = $_; last; } } - $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* + + if (!defined $sendmail_cmd) { + $smtp_server = 'localhost'; # could be 127.0.0.1, too... *shrug* + } } if ($compose && $compose > 0) { @@ -1485,11 +1509,17 @@ EOF if ($dry_run) { # We don't want to send the email. - } elsif (file_name_is_absolute($smtp_server)) { + } elsif (defined $sendmail_cmd || file_name_is_absolute($smtp_server)) { my $pid = open my $sm, '|-'; defined $pid or die $!; if (!$pid) { - exec($smtp_server, @sendmail_parameters) or die $!; + if (defined $sendmail_cmd) { + exec ("sh", "-c", "$sendmail_cmd \"\$@\"", "-", @sendmail_parameters) + or die $!; + } else { + exec ($smtp_server, @sendmail_parameters) + or die $!; + } } print $sm "$header\n$message"; close $sm or die $!; @@ -1585,14 +1615,21 @@ EOF printf($dry_run ? __("Dry-Sent %s\n") : __("Sent %s\n"), $subject); } else { print($dry_run ? __("Dry-OK. Log says:\n") : __("OK. Log says:\n")); - if (!file_name_is_absolute($smtp_server)) { + if (!defined $sendmail_cmd && !file_name_is_absolute($smtp_server)) { print "Server: $smtp_server\n"; print "MAIL FROM:<$raw_from>\n"; foreach my $entry (@recipients) { print "RCPT TO:<$entry>\n"; } } else { - print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; + my $sm; + if (defined $sendmail_cmd) { + $sm = $sendmail_cmd; + } else { + $sm = $smtp_server; + } + + print "Sendmail: $sm ".join(' ',@sendmail_parameters)."\n"; } print $header, "\n"; if ($smtp) { @@ -1942,7 +1979,8 @@ sub validate_patch { my ($fn, $xfer_encoding) = @_; if ($repo) { - my $validate_hook = catfile(catdir($repo->repo_path(), 'hooks'), + my $hooks_path = $repo->command_oneline('rev-parse', '--git-path', 'hooks'); + my $validate_hook = catfile($hooks_path, 'sendemail-validate'); my $hook_error; if (-x $validate_hook) { @@ -1952,11 +1990,14 @@ sub validate_patch { chdir($repo->wc_path() or $repo->repo_path()) or die("chdir: $!"); local $ENV{"GIT_DIR"} = $repo->repo_path(); - $hook_error = "rejected by sendemail-validate hook" - if system($validate_hook, $target); + $hook_error = system_or_msg([$validate_hook, $target]); chdir($cwd_save) or die("chdir: $!"); } - return $hook_error if $hook_error; + if ($hook_error) { + die sprintf(__("fatal: %s: rejected by sendemail-validate hook\n" . + "%s\n" . + "warning: no patches were sent\n"), $fn, $hook_error); + } } # Any long lines will be automatically fixed if we use a suitable transfer @@ -1966,7 +2007,8 @@ sub validate_patch { or die sprintf(__("unable to open %s: %s\n"), $fn, $!); while (my $line = <$fh>) { if (length($line) > 998) { - return sprintf(__("%s: patch contains a line longer than 998 characters"), $.); + die sprintf(__("fatal: %s:%d is longer than 998 characters\n" . + "warning: no patches were sent\n"), $fn, $.); } } } |