mirror of
https://github.com/git/git.git
synced 2024-12-03 06:53:53 +08:00
156 lines
3.7 KiB
Perl
Executable File
156 lines
3.7 KiB
Perl
Executable File
#!/usr/bin/perl
|
|
|
|
use Gtk2 -init;
|
|
use Gtk2::SimpleList;
|
|
|
|
my $hash;
|
|
my $fn;
|
|
if ( @ARGV == 1 ) {
|
|
$hash = "HEAD";
|
|
$fn = shift;
|
|
} elsif ( @ARGV == 2 ) {
|
|
$hash = shift;
|
|
$fn = shift;
|
|
} else {
|
|
die "Usage blameview [<rev>] <filename>";
|
|
}
|
|
|
|
Gtk2::Rc->parse_string(<<'EOS');
|
|
style "treeview_style"
|
|
{
|
|
GtkTreeView::vertical-separator = 0
|
|
}
|
|
class "GtkTreeView" style "treeview_style"
|
|
EOS
|
|
|
|
my $window = Gtk2::Window->new('toplevel');
|
|
$window->signal_connect(destroy => sub { Gtk2->main_quit });
|
|
my $vpan = Gtk2::VPaned->new();
|
|
$window->add($vpan);
|
|
my $scrolled_window = Gtk2::ScrolledWindow->new;
|
|
$vpan->pack1($scrolled_window, 1, 1);
|
|
my $fileview = Gtk2::SimpleList->new(
|
|
'Commit' => 'text',
|
|
'FileLine' => 'text',
|
|
'Data' => 'text'
|
|
);
|
|
$scrolled_window->add($fileview);
|
|
$fileview->get_column(0)->set_spacing(0);
|
|
$fileview->set_size_request(1024, 768);
|
|
$fileview->set_rules_hint(1);
|
|
$fileview->signal_connect (row_activated => sub {
|
|
my ($sl, $path, $column) = @_;
|
|
my $row_ref = $sl->get_row_data_from_path ($path);
|
|
system("blameview @$row_ref[0]~1 $fn &");
|
|
});
|
|
|
|
my $commitwindow = Gtk2::ScrolledWindow->new();
|
|
$commitwindow->set_policy ('GTK_POLICY_AUTOMATIC','GTK_POLICY_AUTOMATIC');
|
|
$vpan->pack2($commitwindow, 1, 1);
|
|
my $commit_text = Gtk2::TextView->new();
|
|
my $commit_buffer = Gtk2::TextBuffer->new();
|
|
$commit_text->set_buffer($commit_buffer);
|
|
$commitwindow->add($commit_text);
|
|
|
|
$fileview->signal_connect (cursor_changed => sub {
|
|
my ($sl) = @_;
|
|
my ($path, $focus_column) = $sl->get_cursor();
|
|
my $row_ref = $sl->get_row_data_from_path ($path);
|
|
my $c_fh;
|
|
open($c_fh, '-|', "git cat-file commit @$row_ref[0]")
|
|
or die "unable to find commit @$row_ref[0]";
|
|
my @buffer = <$c_fh>;
|
|
$commit_buffer->set_text("@buffer");
|
|
close($c_fh);
|
|
});
|
|
|
|
my $fh;
|
|
open($fh, '-|', "git cat-file blob $hash:$fn")
|
|
or die "unable to open $fn: $!";
|
|
|
|
while(<$fh>) {
|
|
chomp;
|
|
$fileview->{data}->[$.] = ['HEAD', "$fn:$.", $_];
|
|
}
|
|
|
|
my $blame;
|
|
open($blame, '-|', qw(git blame --incremental --), $fn, $hash)
|
|
or die "cannot start git-blame $fn";
|
|
|
|
Glib::IO->add_watch(fileno($blame), 'in', \&read_blame_line);
|
|
|
|
$window->show_all;
|
|
Gtk2->main;
|
|
exit 0;
|
|
|
|
my %commitinfo = ();
|
|
|
|
sub flush_blame_line {
|
|
my ($attr) = @_;
|
|
|
|
return unless defined $attr;
|
|
|
|
my ($commit, $s_lno, $lno, $cnt) =
|
|
@{$attr}{qw(COMMIT S_LNO LNO CNT)};
|
|
|
|
my ($filename, $author, $author_time, $author_tz) =
|
|
@{$commitinfo{$commit}}{qw(FILENAME AUTHOR AUTHOR-TIME AUTHOR-TZ)};
|
|
my $info = $author . ' ' . format_time($author_time, $author_tz);
|
|
|
|
for(my $i = 0; $i < $cnt; $i++) {
|
|
@{$fileview->{data}->[$lno+$i-1]}[0,1,2] =
|
|
(substr($commit, 0, 8), $filename . ':' . ($s_lno+$i));
|
|
}
|
|
}
|
|
|
|
my $buf;
|
|
my $current;
|
|
sub read_blame_line {
|
|
|
|
my $r = sysread($blame, $buf, 1024, length($buf));
|
|
die "I/O error" unless defined $r;
|
|
|
|
if ($r == 0) {
|
|
flush_blame_line($current);
|
|
$current = undef;
|
|
return 0;
|
|
}
|
|
|
|
while ($buf =~ s/([^\n]*)\n//) {
|
|
my $line = $1;
|
|
|
|
if (($commit, $s_lno, $lno, $cnt) =
|
|
($line =~ /^([0-9a-f]{40}) (\d+) (\d+) (\d+)$/)) {
|
|
flush_blame_line($current);
|
|
$current = +{
|
|
COMMIT => $1,
|
|
S_LNO => $2,
|
|
LNO => $3,
|
|
CNT => $4,
|
|
};
|
|
next;
|
|
}
|
|
|
|
# extended attribute values
|
|
if ($line =~ /^(author|author-mail|author-time|author-tz|committer|committer-mail|committer-time|committer-tz|summary|filename) (.*)$/) {
|
|
my $commit = $current->{COMMIT};
|
|
$commitinfo{$commit}{uc($1)} = $2;
|
|
next;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
sub format_time {
|
|
my $time = shift;
|
|
my $tz = shift;
|
|
|
|
my $minutes = $tz < 0 ? 0-$tz : $tz;
|
|
$minutes = ($minutes / 100)*60 + ($minutes % 100);
|
|
$minutes = $tz < 0 ? 0-$minutes : $minutes;
|
|
$time += $minutes * 60;
|
|
my @t = gmtime($time);
|
|
return sprintf('%04d-%02d-%02d %02d:%02d:%02d %s',
|
|
$t[5] + 1900, @t[4,3,2,1,0], $tz);
|
|
}
|