v229
[gitweb.git] / gitweb.cgi
index 29a946a96e20f01a071938d45a0d68ef5bbb9002..0e2a9602c44fb6afe725c99af6a86894cbe0c6d7 100755 (executable)
@@ -15,7 +15,7 @@ use CGI::Carp qw(fatalsToBrowser);
 use Fcntl ':mode';
 
 my $cgi = new CGI;
-my $version =          "220";
+my $version =          "229";
 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 my $rss_link = "";
@@ -53,8 +53,6 @@ if (defined $action) {
                git_opml();
                exit;
        }
-} else {
-       $action = "summary";
 }
 
 my $project = $cgi->param('p');
@@ -76,7 +74,7 @@ if (defined $project) {
                die_error(undef, "No such project.");
        }
        $rss_link = "<link rel=\"alternate\" title=\"$project log\" href=\"$my_uri?p=$project;a=rss\" type=\"application/rss+xml\"/>";
-       $ENV{'GIT_OBJECT_DIRECTORY'} = "$projectroot/$project/objects";
+       $ENV{'GIT_DIR'} = "$projectroot/$project";
 } else {
        git_project_list();
        exit;
@@ -95,9 +93,26 @@ if (defined $file_name) {
 }
 
 my $hash = $cgi->param('h');
-if (defined $hash && !($hash =~ m/^[0-9a-fA-F]{40}$/)) {
-       undef $hash;
-       die_error(undef, "Invalid hash parameter.");
+if (defined $hash) {
+       if (!($hash =~ m/^[0-9a-fA-F]{40}$/)) {
+               if ($hash =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
+                       undef $hash;
+                       die_error(undef, "Non-canonical hash parameter.");
+               }
+               if ($hash =~ m/[^a-zA-Z0-9_\.\/\-\+\#\~\:\!]/) {
+                       undef $hash;
+                       die_error(undef, "Invalid character in hash parameter.");
+               }
+               # replace branch-name with hash
+               my $branchlist = git_read_refs("refs/heads");
+               foreach my $entry (@$branchlist) {
+                       my %branch = %$entry;
+                       if ($branch{'name'} eq $hash) {
+                               $hash = $branch{'id'};
+                               last;
+                       }
+               }
+       }
 }
 
 my $hash_parent = $cgi->param('hp');
@@ -120,7 +135,6 @@ if (defined $page) {
        }
 }
 
-
 my $searchtext = $cgi->param('s');
 if (defined $searchtext) {
        if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
@@ -130,7 +144,7 @@ if (defined $searchtext) {
        $searchtext = quotemeta $searchtext;
 }
 
-if ($action eq "summary") {
+if (!defined $action || $action eq "summary") {
        git_summary();
        exit;
 } elsif ($action eq "branches") {
@@ -245,6 +259,7 @@ div.pre { font-family:monospace; font-size:12px; white-space:pre; }
 div.diff_info { font-family:monospace; color:#000099; background-color:#edece6; font-style:italic; }
 div.index_include { border:solid #d9d8d1; border-width:0px 0px 1px; padding:12px 8px; }
 div.search { margin:4px 8px; position:absolute; top:56px; right:12px }
+a.linenr { color:#999999; text-decoration:none }
 a.rss_logo {
        float:right; padding:3px 0px; width:35px; line-height:10px;
        border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
@@ -463,6 +478,14 @@ sub git_read_commit {
        } else {
                $co{'age_string'} .= " right now";
        }
+       my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
+       if ($age > 60*60*24*7*2) {
+               $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon, $mday;
+               $co{'age_string_age'} = $co{'age_string'};
+       } else {
+               $co{'age_string_date'} = $co{'age_string'};
+               $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon, $mday;
+       }
        return %co;
 }
 
@@ -713,7 +736,7 @@ sub git_project_list {
                if (!defined $head) {
                        next;
                }
-               $ENV{'GIT_OBJECT_DIRECTORY'} = "$projectroot/$proj{'path'}/objects";
+               $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
                my %co = git_read_commit($head);
                if (!%co) {
                        next;
@@ -757,8 +780,23 @@ sub git_read_refs {
        my $ref_dir = shift;
        my @reflist;
 
+       my @refs;
        opendir my $dh, "$projectroot/$project/$ref_dir";
-       my @refs = grep !m/^\./, readdir $dh;
+       while (my $dir = readdir($dh)) {
+               if ($dir =~ m/^\./) {
+                       next;
+               }
+               if (-d "$projectroot/$project/$ref_dir/$dir") {
+                       opendir my $dh2, "$projectroot/$project/$ref_dir/$dir";
+                       my @subdirs = grep !m/^\./, readdir $dh2;
+                       closedir($dh2);
+                       foreach my $subdir (@subdirs) {
+                               push @refs, "$dir/$subdir"
+                       }
+                       next;
+               }
+               push @refs, $dir;
+       }
        closedir($dh);
        foreach my $ref_file (@refs) {
                my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
@@ -927,12 +965,12 @@ sub git_summary {
                        if ($i-- > 0) {
                                print "<td><i>$tag{'age'}</i></td>\n" .
                                      "<td>" .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}", -class => "list"},
+                                     $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}", -class => "list"},
                                      "<b>" . escapeHTML($tag{'name'}) . "</b>") .
                                      "</td>\n" .
                                      "<td class=\"link\">" .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
-                                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log") .
+                                     $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
+                                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'name'}"}, "log") .
                                      "</td>\n" .
                                      "</tr>";
                        } else {
@@ -975,13 +1013,13 @@ sub git_tags {
                        $alternate ^= 1;
                        print "<td><i>$tag{'age'}</i></td>\n" .
                              "<td>" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}", -class => "list"},
+                             $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}", -class => "list"},
                              "<b>" . escapeHTML($tag{'name'}) . "</b>") .
                              "</td>\n" .
                              "<td class=\"link\">" .
                              $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}"}, $tag{'type'});
                        if ($tag{'type'} eq "commit") {
-                             print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
+                             print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
                                    " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log");
                        }
                        print "</td>\n" .
@@ -1021,11 +1059,11 @@ sub git_branches {
                        $alternate ^= 1;
                        print "<td><i>$tag{'age'}</i></td>\n" .
                              "<td>" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}", -class => "list"}, "<b>" . escapeHTML($tag{'name'}) . "</b>") .
+                             $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}", -class => "list"}, "<b>" . escapeHTML($tag{'name'}) . "</b>") .
                              "</td>\n" .
                              "<td class=\"link\">" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortog") .
-                             " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log") .
+                             $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
+                             " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'name'}"}, "log") .
                              "</td>\n" .
                              "</tr>";
                }
@@ -1104,7 +1142,7 @@ sub git_blob {
                                $line =~ s/\t/$spaces/;
                        }
                }
-               printf "<div class=\"pre\"><span style=\"color:#999999;\">%4i</span> %s</div>\n", $nr, escapeHTML($line);
+               printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, escapeHTML($line);
        }
        close $fd or print "Reading blob failed.\n";
        print "</div>";
@@ -1216,7 +1254,7 @@ sub git_rss {
              "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
        print "<channel>\n";
        print "<title>$project</title>\n".
-             "<link>" . escapeHTML("$my_url/$project/log") . "</link>\n".
+             "<link>" . escapeHTML("$my_url?p=$project;a=summary") . "</link>\n".
              "<description>$project log</description>\n".
              "<language>en</language>\n";
 
@@ -1261,7 +1299,7 @@ sub git_opml {
                if (!defined $head) {
                        next;
                }
-               $ENV{'GIT_OBJECT_DIRECTORY'} = "$projectroot/$proj{'path'}/objects";
+               $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
                my %co = git_read_commit($head);
                if (!%co) {
                        next;
@@ -1269,7 +1307,7 @@ sub git_opml {
 
                my $path = escapeHTML(chop_str($proj{'path'}, 25, 5));
                my $rss =  "$my_url?p=$proj{'path'};a=rss";
-               my $html =  "$my_url?p=$proj{'path'};a=log";
+               my $html =  "$my_url?p=$proj{'path'};a=summary";
                print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
        }
        print "</outline>\n".
@@ -1750,7 +1788,7 @@ sub git_history {
        print "<table cellspacing=\"0\">\n";
        my $alternate = 0;
        while (my $line = <$fd>) {
-               if ($line =~ m/^([0-9a-fA-F]{40}) /){
+               if ($line =~ m/^([0-9a-fA-F]{40})/){
                        $commit = $1;
                        next;
                }
@@ -1765,7 +1803,7 @@ sub git_history {
                                print "<tr class=\"light\">\n";
                        }
                        $alternate ^= 1;
-                       print "<td><i>$co{'age_string'}</i></td>\n" .
+                       print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
                              "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
                              "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" .
                              escapeHTML(chop_str($co{'title'}, 50)) . "</b>") . "</td>\n" .
@@ -1855,7 +1893,7 @@ sub git_search {
                                print "<tr class=\"light\">\n";
                        }
                        $alternate ^= 1;
-                       print "<td><i>$co{'age_string'}</i></td>\n" .
+                       print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
                              "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
                              "<td>" .
                              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" . escapeHTML(chop_str($co{'title'}, 50)) . "</b><br/>");
@@ -1908,7 +1946,7 @@ sub git_search {
                                                print "<tr class=\"light\">\n";
                                        }
                                        $alternate ^= 1;
-                                       print "<td><i>$co{'age_string'}</i></td>\n" .
+                                       print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
                                              "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
                                              "<td>" .
                                              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}", -class => "list"}, "<b>" .
@@ -1991,7 +2029,7 @@ sub git_shortlog {
                        print "<tr class=\"light\">\n";
                }
                $alternate ^= 1;
-               print "<td><i>$co{'age_string'}</i></td>\n" .
+               print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
                      "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
                      "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" .
                      escapeHTML($co{'title_short'}) . "</b>") . "</td>\n" .