- my ($r_min, $r_max) = @_;
- my $gs = Git::SVN->_new;
+ my ($r_min, $r_max, @args) = @_;
+ my $head = 'HEAD';
+ foreach my $x (@args) {
+ last if $x eq '--';
+ next unless ::verify_ref("$x^0");
+ $head = $x;
+ last;
+ }
+
+ my $url;
+ my ($fh, $ctx) = command_output_pipe('rev-list', $head);
+ while (<$fh>) {
+ chomp;
+ $url = (::cmt_metadata($_))[0];
+ last if defined $url;
+ }
+ close $fh; # break the pipe
+
+ my $gs = Git::SVN->find_by_url($url) || Git::SVN->_new;