X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/122a58bcf077a2ae28764f6f2bbc019111b644cf5c864a24e4402a88758d398c..e546798785150d144b0d1d8048ecdf8573383eb92ae6d16fb0c3217040ca4a8d:/gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 28833a8..08a28db 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -18,6 +18,12 @@ use File::Find qw();
 use File::Basename qw(basename);
 binmode STDOUT, ':utf8';
 
+our $t0;
+if (eval { require Time::HiRes; 1; }) {
+	$t0 = [Time::HiRes::gettimeofday()];
+}
+our $number_of_git_cmds = 0;
+
 BEGIN {
 	CGI->compile() if $ENV{'MOD_PERL'};
 }
@@ -178,6 +184,14 @@ our %known_snapshot_formats = (
 		'format' => 'tar',
 		'compressor' => ['bzip2']},
 
+	'txz' => {
+		'display' => 'tar.xz',
+		'type' => 'application/x-xz',
+		'suffix' => '.tar.xz',
+		'format' => 'tar',
+		'compressor' => ['xz'],
+		'disabled' => 1},
+
 	'zip' => {
 		'display' => 'zip',
 		'type' => 'application/x-zip',
@@ -190,6 +204,7 @@ our %known_snapshot_formats = (
 our %known_snapshot_format_aliases = (
 	'gzip'  => 'tgz',
 	'bzip2' => 'tbz2',
+	'xz'    => 'txz',
 
 	# backward compatibility: legacy gitweb config support
 	'x-gzip' => undef, 'gz' => undef,
@@ -396,6 +411,13 @@ our %feature = (
 		'sub' => \&feature_avatar,
 		'override' => 0,
 		'default' => ['']},
+
+	# Enable displaying how much time and how many git commands
+	# it took to generate and display page.  Disabled by default.
+	# Project specific override is not supported.
+	'timed' => {
+		'override' => 0,
+		'default' => [0]},
 );
 
 sub gitweb_get_feature {
@@ -407,7 +429,7 @@ sub gitweb_get_feature {
 		@{$feature{$name}{'default'}});
 	if (!$override) { return @defaults; }
 	if (!defined $sub) {
-		warn "feature $name is not overrideable";
+		warn "feature $name is not overridable";
 		return @defaults;
 	}
 	return $sub->(@defaults);
@@ -510,6 +532,7 @@ if (-e $GITWEB_CONFIG) {
 
 # version of the core git binary
 our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+$number_of_git_cmds++;
 
 $projects_list ||= $projectroot;
 
@@ -1516,10 +1539,10 @@ sub format_subject_html {
 		$long =~ s/[[:cntrl:]]/?/g;
 		return $cgi->a({-href => $href, -class => "list subject",
 		                -title => to_utf8($long)},
-		       esc_html($short) . $extra);
+		       esc_html($short)) . $extra;
 	} else {
 		return $cgi->a({-href => $href, -class => "list subject"},
-		       esc_html($long)  . $extra);
+		       esc_html($long)) . $extra;
 	}
 }
 
@@ -1961,6 +1984,7 @@ sub get_feed_info {
 
 # returns path to the core git executable and the --git-dir parameter as list
 sub git_cmd {
+	$number_of_git_cmds++;
 	return $GIT, '--git-dir='.$git_dir;
 }
 
@@ -3210,6 +3234,20 @@ sub git_footer_html {
 	}
 	print "</div>\n"; # class="page_footer"
 
+	if (defined $t0 && gitweb_check_feature('timed')) {
+		print "<div id=\"generating_info\">\n";
+		print 'This page took '.
+		      '<span id="generating_time" class="time_span">'.
+		      Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+		      ' seconds </span>'.
+		      ' and '.
+		      '<span id="generating_cmd">'.
+		      $number_of_git_cmds.
+		      '</span> git commands '.
+		      " to generate.\n";
+		print "</div>\n"; # class="page_footer"
+	}
+
 	if (-f $site_footer) {
 		insert_file($site_footer);
 	}
@@ -5182,10 +5220,10 @@ sub git_snapshot {
 		die_error(400, "Invalid snapshot format parameter");
 	} elsif (!exists($known_snapshot_formats{$format})) {
 		die_error(400, "Unknown snapshot format");
-	} elsif (!grep($_ eq $format, @snapshot_fmts)) {
-		die_error(403, "Unsupported snapshot format");
 	} elsif ($known_snapshot_formats{$format}{'disabled'}) {
 		die_error(403, "Snapshot format not allowed");
+	} elsif (!grep($_ eq $format, @snapshot_fmts)) {
+		die_error(403, "Unsupported snapshot format");
 	}
 
 	if (!defined $hash) {