X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/e4255d31290f1791ab1002813713fd9101d15f35c54ec5df6fd664664b9958af..2ac28deddea24ba8a957eee283275b3460eddbd1c0286d948b5f5b703d60192d:/gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index cc978b5..84293a5 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -437,12 +437,11 @@ my %allowed_options = (
 
 our @extra_options = $cgi->param('opt');
 if (defined @extra_options) {
-	foreach(@extra_options)
-	{
-		if (not grep(/^$_$/, keys %allowed_options)) {
+	foreach my $opt (@extra_options) {
+		if (not exists $allowed_options{$opt}) {
 			die_error(undef, "Invalid option parameter");
 		}
-		if (not grep(/^$action$/, @{$allowed_options{$_}})) {
+		if (not grep(/^$action$/, @{$allowed_options{$opt}})) {
 			die_error(undef, "Invalid option parameter for this action");
 		}
 	}
@@ -599,7 +598,6 @@ sub href(%) {
 		action => "a",
 		file_name => "f",
 		file_parent => "fp",
-		extra_options => "opt",
 		hash => "h",
 		hash_parent => "hp",
 		hash_base => "hb",
@@ -609,6 +607,7 @@ sub href(%) {
 		searchtext => "s",
 		searchtype => "st",
 		snapshot_format => "sf",
+		extra_options => "opt",
 	);
 	my %mapping = @mapping;
 
@@ -631,7 +630,13 @@ sub href(%) {
 	for (my $i = 0; $i < @mapping; $i += 2) {
 		my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
 		if (defined $params{$name}) {
-			push @result, $symbol . "=" . esc_param($params{$name});
+			if (ref($params{$name}) eq "ARRAY") {
+				foreach my $par (@{$params{$name}}) {
+					push @result, $symbol . "=" . esc_param($par);
+				}
+			} else {
+				push @result, $symbol . "=" . esc_param($params{$name});
+			}
 		}
 	}
 	$href .= "?" . join(';', @result) if scalar @result;
@@ -891,11 +896,25 @@ sub age_string {
 	return $age_str;
 }
 
+use constant {
+	S_IFINVALID => 0030000,
+	S_IFGITLINK => 0160000,
+};
+
+# submodule/subproject, a commit object reference
+sub S_ISGITLINK($) {
+	my $mode = shift;
+
+	return (($mode & S_IFMT) == S_IFGITLINK)
+}
+
 # convert file mode in octal to symbolic file mode string
 sub mode_str {
 	my $mode = oct shift;
 
-	if (S_ISDIR($mode & S_IFMT)) {
+	if (S_ISGITLINK($mode)) {
+		return 'm---------';
+	} elsif (S_ISDIR($mode & S_IFMT)) {
 		return 'drwxr-xr-x';
 	} elsif (S_ISLNK($mode)) {
 		return 'lrwxrwxrwx';
@@ -921,7 +940,9 @@ sub file_type {
 		$mode = oct $mode;
 	}
 
-	if (S_ISDIR($mode & S_IFMT)) {
+	if (S_ISGITLINK($mode)) {
+		return "submodule";
+	} elsif (S_ISDIR($mode & S_IFMT)) {
 		return "directory";
 	} elsif (S_ISLNK($mode)) {
 		return "symlink";
@@ -942,7 +963,9 @@ sub file_type_long {
 		$mode = oct $mode;
 	}
 
-	if (S_ISDIR($mode & S_IFMT)) {
+	if (S_ISGITLINK($mode)) {
+		return "submodule";
+	} elsif (S_ISDIR($mode & S_IFMT)) {
 		return "directory";
 	} elsif (S_ISLNK($mode)) {
 		return "symlink";
@@ -1493,6 +1516,7 @@ sub git_get_projects_list {
 
 		File::Find::find({
 			follow_fast => 1, # follow symbolic links
+			follow_skip => 2, # ignore duplicates
 			dangling_symlinks => 0, # ignore dangling symlinks, silently
 			wanted => sub {
 				# skip project-list toplevel, if we get it.
@@ -2268,9 +2292,17 @@ EOF
 		printf('<link rel="alternate" title="%s log RSS feed" '.
 		       'href="%s" type="application/rss+xml" />'."\n",
 		       esc_param($project), href(action=>"rss"));
+		printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
+		       'href="%s" type="application/rss+xml" />'."\n",
+		       esc_param($project), href(action=>"rss",
+		                                 extra_options=>"--no-merges"));
 		printf('<link rel="alternate" title="%s log Atom feed" '.
 		       'href="%s" type="application/atom+xml" />'."\n",
 		       esc_param($project), href(action=>"atom"));
+		printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
+		       'href="%s" type="application/atom+xml" />'."\n",
+		       esc_param($project), href(action=>"atom",
+		                                 extra_options=>"--no-merges"));
 	} else {
 		printf('<link rel="alternate" title="%s projects list" '.
 		       'href="%s" type="text/plain; charset=utf-8"/>'."\n",
@@ -2708,6 +2740,20 @@ sub git_print_tree_entry {
 			              "history");
 		}
 		print "</td>\n";
+	} else {
+		# unknown object: we can only present history for it
+		# (this includes 'commit' object, i.e. submodule support)
+		print "<td class=\"list\">" .
+		      esc_path($t->{'name'}) .
+		      "</td>\n";
+		print "<td class=\"link\">";
+		if (defined $hash_base) {
+			print $cgi->a({-href => href(action=>"history",
+			                             hash_base=>$hash_base,
+			                             file_name=>"$basedir$t->{'name'}")},
+			              "history");
+		}
+		print "</td>\n";
 	}
 }