return ($_[0]);
}
+# checking HEAD file with -e is fragile if the repository was
+# initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
+# and then pruned.
+sub check_head_link {
+ my ($dir) = @_;
+ my $headfile = "$dir/HEAD";
+ return ((-e $headfile) ||
+ (-l $headfile && readlink($headfile) =~ /^refs\/heads\//));
+}
+
+sub check_export_ok {
+ my ($dir) = @_;
+ return (check_head_link($dir) &&
+ (!$export_ok || -e "$dir/$export_ok"));
+}
+
# rename detection options for git-diff and git-diff-tree
# - default is '-M', with the cost proportional to
# (number of removed files) * (number of new files).
if (defined $project) {
if (!validate_pathname($project) ||
!(-d "$projectroot/$project") ||
- !(-e "$projectroot/$project/HEAD") ||
+ !check_head_link("$projectroot/$project") ||
($export_ok && !(-e "$projectroot/$project/$export_ok")) ||
($strict_export && !project_in_list($project))) {
undef $project;
# find which part of PATH_INFO is project
$project = $path_info;
$project =~ s,/+$,,;
- while ($project && !-e "$projectroot/$project/HEAD") {
+ while ($project && !check_head_link("$projectroot/$project")) {
$project =~ s,/*[^/]*$,,;
}
# validate project
$str = decode("utf8", $str, Encode::FB_DEFAULT);
$str = escapeHTML($str);
$str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
+ $str =~ s/\033/^[/g; # "escape" ESCAPE (\e) character (e.g. commit 20a3847d8a5032ce41f90dcc68abfb36e6fee9b1)
return $str;
}
my $subdir = substr($File::Find::name, $pfxlen + 1);
# we check related file in $projectroot
- if (-e "$projectroot/$subdir/HEAD" && (!$export_ok ||
- -e "$projectroot/$subdir/$export_ok")) {
+ if (check_export_ok("$projectroot/$subdir")) {
push @list, { path => $subdir };
$File::Find::prune = 1;
}
if (!defined $path) {
next;
}
- if (-e "$projectroot/$path/HEAD" && (!$export_ok ||
- -e "$projectroot/$path/$export_ok")) {
+ if (check_export_ok("$projectroot/$path")) {
my $pr = {
path => $path,
owner => decode("utf8", $owner, Encode::FB_DEFAULT),
<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
HTML
while (<$fd>) {
- /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
- my $full_rev = $1;
+ my ($full_rev, $author, $date, $lineno, $data) =
+ /^([0-9a-f]{40}).*?\s\((.*?)\s+([-\d]+ [:\d]+ [-+\d]+)\s+(\d+)\)\s(.*)/;
my $rev = substr($full_rev, 0, 8);
- my $lineno = $2;
- my $data = $3;
+ my $print_c8 = 0;
if (!defined $last_rev) {
$last_rev = $full_rev;
+ $print_c8 = 1;
} elsif ($last_rev ne $full_rev) {
$last_rev = $full_rev;
$current_color = ++$current_color % $num_colors;
+ $print_c8 = 1;
}
print "<tr class=\"$rev_color[$current_color]\">\n";
- print "<td class=\"sha1\">" .
- $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
- esc_html($rev)) . "</td>\n";
+ print "<td class=\"sha1\"";
+ if ($print_c8 == 1) {
+ print " title=\"$author, $date\"";
+ }
+ print ">";
+ if ($print_c8 == 1) {
+ print $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
+ esc_html($rev));
+ }
+ print "</td>\n";
print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" .
esc_html($lineno) . "</a></td>\n";
print "<td class=\"pre\">" . esc_html($data) . "</td>\n";