gitweb: prepare git_get_projects_list for use outside 'forks'.

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 1cfb8ae525e97f0a86c13ee2c079b967b400b2bb7f5ed441f0fb6a1363ee79fb..843b0b569ba4490ba85ae421cd6071fdf0c0916abf62d4b209befc292b4029eb 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -1124,8 +1124,10 @@ sub dispatch {
        if (!defined $action) {
                if (defined $hash) {
                        $action = git_get_type($hash);
+                       $action or die_error(404, "Object does not exist");
                } elsif (defined $hash_base && defined $file_name) {
                        $action = git_get_type("$hash_base:$file_name");
+                       $action or die_error(404, "File or directory does not exist");
                } elsif (defined $project) {
                        $action = 'summary';
                } else {
@@ -2392,7 +2394,7 @@ sub get_feed_info {
        return unless (defined $project);
        # some views should link to OPML, or to generic project feed,
        # or don't have specific feed yet (so they should use generic)
-       return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x);
+       return if (!$action || $action =~ /^(?:tags|heads|forks|tag|search)$/x);
 
        my $branch;
        # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
@@ -2828,10 +2830,9 @@ sub git_get_project_url_list {
 
 sub git_get_projects_list {
        my $filter = shift || '';
+       my $paranoid = shift;
        my @list;
 
-       $filter =~ s/\.git$//;
-
        if (-d $projects_list) {
                # search in directory
                my $dir = $projects_list;
@@ -2840,7 +2841,7 @@ sub git_get_projects_list {
                my $pfxlen = length("$dir");
                my $pfxdepth = ($dir =~ tr!/!!);
                # when filtering, search only given subdirectory
-               if ($filter) {
+               if ($filter && !$paranoid) {
                        $dir .= "/$filter";
                        $dir =~ s!/+$!!;
                }
@@ -2865,6 +2866,10 @@ sub git_get_projects_list {
                                }
 
                                my $path = substr($File::Find::name, $pfxlen + 1);
+                               # paranoidly only filter here
+                               if ($paranoid && $filter && $path !~ m!^\Q$filter\E/!) {
+                                       next;
+                               }
                                # we check related file in $projectroot
                                if (check_export_ok("$projectroot/$path")) {
                                        push @list, { path => $path };
@@ -5837,7 +5842,7 @@ sub git_search_files {
        my %co = @_;
 
        local $/ = "\n";
-       open my $fd, "-|", git_cmd(), 'grep', '-n',
+       open my $fd, "-|", git_cmd(), 'grep', '-n', '-z',
                $search_use_regexp ? ('-E', '-i') : '-F',
                $searchtext, $co{'tree'}
                        or die_error(500, "Open git-grep failed");
@@ -5859,7 +5864,8 @@ sub git_search_files {
                        $file = $1;
                        $binary = 1;
                } else {
-                       (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
+                       ($file, $lno, $ltext) = split(/\0/, $line, 3);
+                       $file =~ s/^$co{'tree'}://;
                }
                if ($file ne $lastfile) {
                        $lastfile and print "</td></tr>\n";
@@ -6005,7 +6011,9 @@ sub git_forks {
                die_error(400, "Unknown order parameter");
        }
 
-       my @list = git_get_projects_list($project);
+       my $filter = $project;
+       $filter =~ s/\.git$//;
+       my @list = git_get_projects_list($filter);
        if (!@list) {
                die_error(404, "No forks found");
        }
@@ -6064,7 +6072,9 @@ sub git_summary {
 
        if ($check_forks) {
                # find forks of a project
-               @forklist = git_get_projects_list($project);
+               my $filter = $project;
+               $filter =~ s/\.git$//;
+               @forklist = git_get_projects_list($filter);
                # filter out forks of forks
                @forklist = filter_forks_from_projects_list(\@forklist)
                        if (@forklist);