gitweb: Change log action to use parse_commits.

Also add missing next link to bottom of page.

Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 5f1ace9..42b7449 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3645,28 +3645,25 @@ sub git_log {
        }
        my $refs = git_get_references();
 
-       my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
-       open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash, "--"
-               or die_error(undef, "Open git-rev-list failed");
-       my @revlist = map { chomp; $_ } <$fd>;
-       close $fd;
+       my @commitlist = parse_commits($hash, 101, (100 * $page));
 
-       my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
+       my $paging_nav = format_paging_nav('log', $hash, $head, $page, (100 * ($page+1)));
 
        git_header_html();
        git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
 
-       if (!@revlist) {
+       if (!@commitlist) {
                my %co = parse_commit($hash);
 
                git_print_header_div('summary', $project);
                print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
        }
-       for (my $i = ($page * 100); $i <= $#revlist; $i++) {
-               my $commit = $revlist[$i];
-               my $ref = format_ref_marker($refs, $commit);
-               my %co = parse_commit($commit);
+       my $to = ($#commitlist >= 99) ? (99) : ($#commitlist);
+       for (my $i = 0; $i <= $to; $i++) {
+               my %co = %{$commitlist[$i]};
                next if !%co;
+               my $commit = $co{'id'};
+               my $ref = format_ref_marker($refs, $commit);
                my %ad = parse_date($co{'author_epoch'});
                git_print_header_div('commit',
                               "<span class=\"age\">$co{'age_string'}</span>" .
@@ -3688,6 +3685,12 @@ sub git_log {
                git_print_log($co{'comment'}, -final_empty_line=> 1);
                print "</div>\n";
        }
+       if ($#commitlist >= 100) {
+               print "<div class=\"page_nav\">\n";
+               print $cgi->a({-href => href(action=>"log", hash=>$hash, page=>$page+1),
+                              -accesskey => "n", -title => "Alt-n"}, "next");
+               print "</div>\n";
+       }
        git_footer_html();
 }