X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-send-email.perl;h=ba39d393843733b46f309deb105c90cabcee2cb1;hb=0016a48251abefed11efc919703d980a21c95f2c;hp=b04b8f40e92f55ecc76dd8c2f239e4960096d2dc;hpb=0c926a3d9c34396636c2fea7a0cd5a4200ea298b;p=git.git

diff --git a/git-send-email.perl b/git-send-email.perl
index b04b8f40e..ba39d3938 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -21,6 +21,7 @@ use warnings;
 use Term::ReadLine;
 use Getopt::Long;
 use Data::Dumper;
+use Git;
 
 package FakeTerm;
 sub new {
@@ -34,8 +35,43 @@ sub readline {
 package main;
 
 # most mail servers generate the Date: header, but not all...
-$ENV{LC_ALL} = 'C';
-use POSIX qw/strftime/;
+sub format_2822_time {
+	my ($time) = @_;
+	my @localtm = localtime($time);
+	my @gmttm = gmtime($time);
+	my $localmin = $localtm[1] + $localtm[2] * 60;
+	my $gmtmin = $gmttm[1] + $gmttm[2] * 60;
+	if ($localtm[0] != $gmttm[0]) {
+		die "local zone differs from GMT by a non-minute interval\n";
+	}
+	if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
+		$localmin += 1440;
+	} elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
+		$localmin -= 1440;
+	} elsif ($gmttm[6] != $localtm[6]) {
+		die "local time offset greater than or equal to 24 hours\n";
+	}
+	my $offset = $localmin - $gmtmin;
+	my $offhour = $offset / 60;
+	my $offmin = abs($offset % 60);
+	if (abs($offhour) >= 24) {
+		die ("local time offset greater than or equal to 24 hours\n");
+	}
+
+	return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
+		       qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]],
+		       $localtm[3],
+		       qw(Jan Feb Mar Apr May Jun
+			  Jul Aug Sep Oct Nov Dec)[$localtm[4]],
+		       $localtm[5]+1900,
+		       $localtm[2],
+		       $localtm[1],
+		       $localtm[0],
+		       ($offset >= 0) ? '+' : '-',
+		       abs($offhour),
+		       $offmin,
+		       );
+}
 
 my $have_email_valid = eval { require Email::Valid; 1 };
 my $smtp;
@@ -47,16 +83,18 @@ sub cleanup_compose_files();
 my $compose_filename = ".msg.$$";
 
 # Variables we fill in automatically, or via prompting:
-my (@to,@cc,@initial_cc,@bcclist,
+my (@to,@cc,@initial_cc,@bcclist,@xh,
 	$initial_reply_to,$initial_subject,@files,$from,$compose,$time);
 
 # Behavior modification variables
-my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc) = (1, 0, 0, 0);
+my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc,
+	$dry_run) = (1, 0, 0, 0, 0);
 my $smtp_server;
 
 # Example reply to:
 #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
 
+my $repo = Git->repository();
 my $term = eval {
 	new Term::ReadLine 'git-send-email';
 };
@@ -79,6 +117,7 @@ my $rc = GetOptions("from=s" => \$from,
 		    "quiet" => \$quiet,
 		    "suppress-from" => \$suppress_from,
 		    "no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc,
+		    "dry-run" => \$dry_run,
 	 );
 
 # Verify the user input
@@ -97,33 +136,12 @@ foreach my $entry (@bcclist) {
 
 # Now, let's fill any that aren't set in with defaults:
 
-sub gitvar {
-    my ($var) = @_;
-    my $fh;
-    my $pid = open($fh, '-|');
-    die "$!" unless defined $pid;
-    if (!$pid) {
-	exec('git-var', $var) or die "$!";
-    }
-    my ($val) = <$fh>;
-    close $fh or die "$!";
-    chomp($val);
-    return $val;
-}
-
-sub gitvar_ident {
-    my ($name) = @_;
-    my $val = gitvar($name);
-    my @field = split(/\s+/, $val);
-    return join(' ', @field[0...(@field-3)]);
-}
-
-my ($author) = gitvar_ident('GIT_AUTHOR_IDENT');
-my ($committer) = gitvar_ident('GIT_COMMITTER_IDENT');
+my ($author) = $repo->ident_person('author');
+my ($committer) = $repo->ident_person('committer');
 
 my %aliases;
-chomp(my @alias_files = `git-repo-config --get-all sendemail.aliasesfile`);
-chomp(my $aliasfiletype = `git-repo-config sendemail.aliasfiletype`);
+my @alias_files = $repo->config('sendemail.aliasesfile');
+my $aliasfiletype = $repo->config('sendemail.aliasfiletype');
 my %parse_alias = (
 	# multiline formats can be supported in the future
 	mutt => sub { my $fh = shift; while (<$fh>) {
@@ -148,7 +166,7 @@ my %parse_alias = (
 		}}}
 );
 
-if (@alias_files && defined $parse_alias{$aliasfiletype}) {
+if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
 	foreach my $file (@alias_files) {
 		open my $fh, '<', $file or die "opening $file: $!\n";
 		$parse_alias{$aliasfiletype}->($fh);
@@ -160,11 +178,10 @@ my $prompting = 0;
 if (!defined $from) {
 	$from = $author || $committer;
 	do {
-		$_ = $term->readline("Who should the emails appear to be from? ",
-			$from);
+		$_ = $term->readline("Who should the emails appear to be from? [$from] ");
 	} while (!defined $_);
 
-	$from = $_;
+	$from = $_ if ($_);
 	print "Emails will be sent from: ", $from, "\n";
 	$prompting++;
 }
@@ -212,6 +229,9 @@ if (!defined $initial_reply_to && $prompting) {
 	$initial_reply_to =~ s/(^\s+|\s+$)//g;
 }
 
+if (!$smtp_server) {
+	$smtp_server = $repo->config('sendemail.smtpserver');
+}
 if (!$smtp_server) {
 	foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
 		if (-x $_) {
@@ -326,7 +346,7 @@ Options:
    --smtp-server  If set, specifies the outgoing SMTP server to use.
                   Defaults to localhost.
 
-  --suppress-from Supress sending emails to yourself if your address
+  --suppress-from Suppress sending emails to yourself if your address
                   appears in a From: line.
 
    --quiet	Make git-send-email less verbose.  One line per email should be
@@ -387,20 +407,21 @@ sub send_message
 	my @recipients = unique_email_list(@to);
 	my $to = join (",\n\t", @recipients);
 	@recipients = unique_email_list(@recipients,@cc,@bcclist);
-	my $date = strftime('%a, %d %b %Y %H:%M:%S %z', localtime($time++));
+	my $date = format_2822_time($time++);
 	my $gitversion = '@@GIT_VERSION@@';
 	if ($gitversion =~ m/..GIT_VERSION../) {
-	    $gitversion = `git --version`;
-	    chomp $gitversion;
-	    # keep only what's after the last space
-	    $gitversion =~ s/^.* //;
+	    $gitversion = Git::version();
 	}
 
+	my ($author_name) = ($from =~ /^(.*?)\s+</);
+	if ($author_name && $author_name =~ /\./ && $author_name !~ /^".*"$/) {
+		my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/);
+		$from = "\"$name\"$addr";
+	}
 	my $header = "From: $from
 To: $to
 Cc: $cc
 Subject: $subject
-Reply-To: $from
 Date: $date
 Message-Id: $message_id
 X-Mailer: git-send-email $gitversion
@@ -410,8 +431,13 @@ X-Mailer: git-send-email $gitversion
 		$header .= "In-Reply-To: $reply_to\n";
 		$header .= "References: $references\n";
 	}
+	if (@xh) {
+		$header .= join("\n", @xh) . "\n";
+	}
 
-	if ($smtp_server =~ m#^/#) {
+	if ($dry_run) {
+		# We don't want to send the email.
+	} elsif ($smtp_server =~ m#^/#) {
 		my $pid = open my $sm, '|-';
 		defined $pid or die $!;
 		if (!$pid) {
@@ -460,15 +486,22 @@ foreach my $t (@files) {
 
 	my $author_not_sender = undef;
 	@cc = @initial_cc;
-	my $found_mbox = 0;
+	@xh = ();
+	my $input_format = undef;
 	my $header_done = 0;
 	$message = "";
 	while(<F>) {
 		if (!$header_done) {
-			$found_mbox = 1, next if (/^From /);
+			if (/^From /) {
+				$input_format = 'mbox';
+				next;
+			}
 			chomp;
+			if (!defined $input_format && /^[-A-Za-z]+:\s/) {
+				$input_format = 'mbox';
+			}
 
-			if ($found_mbox) {
+			if (defined $input_format && $input_format eq 'mbox') {
 				if (/^Subject:\s+(.*)$/) {
 					$subject = $1;
 
@@ -476,13 +509,16 @@ foreach my $t (@files) {
 					if ($2 eq $from) {
 						next if ($suppress_from);
 					}
-					else {
+					elsif ($1 eq 'From') {
 						$author_not_sender = $2;
 					}
 					printf("(mbox) Adding cc: %s from line '%s'\n",
 						$2, $_) unless $quiet;
 					push @cc, $2;
 				}
+				elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
+					push @xh, $_;
+				}
 
 			} else {
 				# In the traditional
@@ -490,6 +526,7 @@ foreach my $t (@files) {
 				# line 1 = cc
 				# line 2 = subject
 				# So let's support that, too.
+				$input_format = 'lots';
 				if (@cc == 0) {
 					printf("(non-mbox) Adding cc: %s from line '%s'\n",
 						$_, $_) unless $quiet;
@@ -526,7 +563,7 @@ foreach my $t (@files) {
 	send_message();
 
 	# set up for the next message
-	if ($chain_reply_to || length($reply_to) == 0) {
+	if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) {
 		$reply_to = $message_id;
 		if (length $references > 0) {
 			$references .= " $message_id";