3 # gitweb - simple web interface to track changes in git repositories
5 # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
6 # (C) 2005, Christian Gierke
8 # This program is licensed under the GPLv2
12 use CGI qw(:standard :escapeHTML -nosticky);
13 use CGI::Util qw(unescape);
14 use CGI::Carp qw(fatalsToBrowser);
18 use File::Basename qw(basename);
19 binmode STDOUT, ':utf8';
22 CGI->compile() if $ENV{'MOD_PERL'};
26 our $version = "1.5.5.6";
27 our $my_url = $cgi->url();
28 our $my_uri = $cgi->url(-absolute => 1);
30 # core git executable to use
31 # this can just be "git" if your webserver has a sensible PATH
32 our $GIT = "/usr/bin/git";
34 # absolute fs-path which will be prepended to the project path
35 #our $projectroot = "/pub/scm";
36 our $projectroot = "/git/";
38 # fs traversing limit for getting project list
39 # the number is relative to the projectroot
40 our $project_maxdepth = 2007;
42 # target of the home link on top of all pages
43 our $home_link = $my_uri || "/";
45 # string of the home link on top of all pages
46 our $home_link_str = $ENV{'SERVER_NAME'} ? "git://" . $ENV{'SERVER_NAME'} : "projects";
48 # name of your site or organization to appear in page titles
49 # replace this with something more descriptive for clearer bookmarks
50 our $site_name = "git.onelab"
51 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
53 # filename of html text to include at top of each page
54 our $site_header = "";
55 # html text to include at home page
56 our $home_text = "indextext.html";
57 # filename of html text to include at bottom of each page
58 our $site_footer = "";
61 our @stylesheets = ("gitweb.css");
62 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
63 our $stylesheet = undef;
64 # URI of GIT logo (72x27 size)
65 our $logo = "img/onelab-logo.png";
66 # URI of GIT favicon, assumed to be image/png type
67 our $favicon = "img/onelab-favicon.png";
69 # URI and label (title) of GIT logo link
70 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
71 #our $logo_label = "git documentation";
72 our $logo_url = "http://www.onelab.eu";
73 our $logo_label = "Onelab";
75 # source of projects list
76 our $projects_list = "";
78 # the width (in characters) of the projects list "Description" column
79 our $projects_list_description_width = 25;
81 # default order of projects list
82 # valid values are none, project, descr, owner, and age
83 our $default_projects_order = "project";
85 # show repository only if this file exists
86 # (only effective if this variable evaluates to true)
89 # only allow viewing of repositories also shown on the overview page
90 our $strict_export = "";
92 # list of git base URLs used for URL to where fetch project from,
93 # i.e. full URL is "$git_base_url/$project"
94 our @git_base_url_list = grep { $_ ne '' } ("");
96 @git_base_url_list = (
97 "git://git.onelab.eu",
98 "ssh://git.onelab.eu/git"
102 # default blob_plain mimetype and default charset for text/plain blob
103 our $default_blob_plain_mimetype = 'text/plain';
104 our $default_text_plain_charset = undef;
106 # file to use for guessing MIME types before trying /etc/mime.types
107 # (relative to the current git repository)
108 our $mimetypes_file = undef;
110 # assume this charset if line contains non-UTF-8 characters;
111 # it should be valid encoding (see Encoding::Supported(3pm) for list),
112 # for which encoding all byte sequences are valid, for example
113 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
114 # could be even 'utf-8' for the old behavior)
115 our $fallback_encoding = 'latin1';
117 # rename detection options for git-diff and git-diff-tree
118 # - default is '-M', with the cost proportional to
119 # (number of removed files) * (number of new files).
120 # - more costly is '-C' (which implies '-M'), with the cost proportional to
121 # (number of changed files + number of removed files) * (number of new files)
122 # - even more costly is '-C', '--find-copies-harder' with cost
123 # (number of files in the original tree) * (number of new files)
124 # - one might want to include '-B' option, e.g. '-B', '-M'
125 our @diff_opts = ('-M'); # taken from git_commit
127 # information about snapshot formats that gitweb is capable of serving
128 our %known_snapshot_formats = (
130 # 'display' => display name,
131 # 'type' => mime type,
132 # 'suffix' => filename suffix,
133 # 'format' => --format for git-archive,
134 # 'compressor' => [compressor command and arguments]
135 # (array reference, optional)}
138 'display' => 'tar.gz',
139 'type' => 'application/x-gzip',
140 'suffix' => '.tar.gz',
142 'compressor' => ['gzip']},
145 'display' => 'tar.bz2',
146 'type' => 'application/x-bzip2',
147 'suffix' => '.tar.bz2',
149 'compressor' => ['bzip2']},
153 'type' => 'application/x-zip',
158 # Aliases so we understand old gitweb.snapshot values in repository
160 our %known_snapshot_format_aliases = (
164 # backward compatibility: legacy gitweb config support
165 'x-gzip' => undef, 'gz' => undef,
166 'x-bzip2' => undef, 'bz2' => undef,
167 'x-zip' => undef, '' => undef,
170 # You define site-wide feature defaults here; override them with
171 # $GITWEB_CONFIG as necessary.
174 # 'sub' => feature-sub (subroutine),
175 # 'override' => allow-override (boolean),
176 # 'default' => [ default options...] (array reference)}
178 # if feature is overridable (it means that allow-override has true value),
179 # then feature-sub will be called with default options as parameters;
180 # return value of feature-sub indicates if to enable specified feature
182 # if there is no 'sub' key (no feature-sub), then feature cannot be
185 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
187 # Enable the 'blame' blob view, showing the last commit that modified
188 # each line in the file. This can be very CPU-intensive.
190 # To enable system wide have in $GITWEB_CONFIG
191 # $feature{'blame'}{'default'} = [1];
192 # To have project specific config enable override in $GITWEB_CONFIG
193 # $feature{'blame'}{'override'} = 1;
194 # and in project config gitweb.blame = 0|1;
196 'sub' => \&feature_blame,
200 # Enable the 'snapshot' link, providing a compressed archive of any
201 # tree. This can potentially generate high traffic if you have large
204 # Value is a list of formats defined in %known_snapshot_formats that
206 # To disable system wide have in $GITWEB_CONFIG
207 # $feature{'snapshot'}{'default'} = [];
208 # To have project specific config enable override in $GITWEB_CONFIG
209 # $feature{'snapshot'}{'override'} = 1;
210 # and in project config, a comma-separated list of formats or "none"
211 # to disable. Example: gitweb.snapshot = tbz2,zip;
213 'sub' => \&feature_snapshot,
215 'default' => ['tgz']},
217 # Enable text search, which will list the commits which match author,
218 # committer or commit text to a given string. Enabled by default.
219 # Project specific override is not supported.
224 # Enable grep search, which will list the files in currently selected
225 # tree containing the given string. Enabled by default. This can be
226 # potentially CPU-intensive, of course.
228 # To enable system wide have in $GITWEB_CONFIG
229 # $feature{'grep'}{'default'} = [1];
230 # To have project specific config enable override in $GITWEB_CONFIG
231 # $feature{'grep'}{'override'} = 1;
232 # and in project config gitweb.grep = 0|1;
237 # Enable the pickaxe search, which will list the commits that modified
238 # a given string in a file. This can be practical and quite faster
239 # alternative to 'blame', but still potentially CPU-intensive.
241 # To enable system wide have in $GITWEB_CONFIG
242 # $feature{'pickaxe'}{'default'} = [1];
243 # To have project specific config enable override in $GITWEB_CONFIG
244 # $feature{'pickaxe'}{'override'} = 1;
245 # and in project config gitweb.pickaxe = 0|1;
247 'sub' => \&feature_pickaxe,
251 # Make gitweb use an alternative format of the URLs which can be
252 # more readable and natural-looking: project name is embedded
253 # directly in the path and the query string contains other
254 # auxiliary information. All gitweb installations recognize
255 # URL in either format; this configures in which formats gitweb
258 # To enable system wide have in $GITWEB_CONFIG
259 # $feature{'pathinfo'}{'default'} = [1];
260 # Project specific override is not supported.
262 # Note that you will need to change the default location of CSS,
263 # favicon, logo and possibly other files to an absolute URL. Also,
264 # if gitweb.cgi serves as your indexfile, you will need to force
265 # $my_uri to contain the script name in your $GITWEB_CONFIG.
270 # Make gitweb consider projects in project root subdirectories
271 # to be forks of existing projects. Given project $projname.git,
272 # projects matching $projname/*.git will not be shown in the main
273 # projects list, instead a '+' mark will be added to $projname
274 # there and a 'forks' view will be enabled for the project, listing
275 # all the forks. If project list is taken from a file, forks have
276 # to be listed after the main project.
278 # To enable system wide have in $GITWEB_CONFIG
279 # $feature{'forks'}{'default'} = [1];
280 # Project specific override is not supported.
286 sub gitweb_check_feature {
288 return unless exists $feature{$name};
289 my ($sub, $override, @defaults) = (
290 $feature{$name}{'sub'},
291 $feature{$name}{'override'},
292 @{$feature{$name}{'default'}});
293 if (!$override) { return @defaults; }
295 warn "feature $name is not overrideable";
298 return $sub->(@defaults);
302 my ($val) = git_get_project_config('blame', '--bool');
304 if ($val eq 'true') {
306 } elsif ($val eq 'false') {
313 sub feature_snapshot {
316 my ($val) = git_get_project_config('snapshot');
319 @fmts = ($val eq 'none' ? () : split /\s*[,\s]\s*/, $val);
326 my ($val) = git_get_project_config('grep', '--bool');
328 if ($val eq 'true') {
330 } elsif ($val eq 'false') {
337 sub feature_pickaxe {
338 my ($val) = git_get_project_config('pickaxe', '--bool');
340 if ($val eq 'true') {
342 } elsif ($val eq 'false') {
349 # checking HEAD file with -e is fragile if the repository was
350 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
352 sub check_head_link {
354 my $headfile = "$dir/HEAD";
355 return ((-e $headfile) ||
356 (-l $headfile && readlink($headfile) =~ /^refs\/heads\//));
359 sub check_export_ok {
361 return (check_head_link($dir) &&
362 (!$export_ok || -e "$dir/$export_ok"));
365 # process alternate names for backward compatibility
366 # filter out unsupported (unknown) snapshot formats
367 sub filter_snapshot_fmts {
371 exists $known_snapshot_format_aliases{$_} ?
372 $known_snapshot_format_aliases{$_} : $_} @fmts;
373 @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
377 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "gitweb_config.perl";
378 do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
380 # version of the core git binary
381 our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
383 $projects_list ||= $projectroot;
385 # ======================================================================
386 # input validation and dispatch
387 our $action = $cgi->param('a');
388 if (defined $action) {
389 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
390 die_error(undef, "Invalid action parameter");
394 # parameters which are pathnames
395 our $project = $cgi->param('p');
396 if (defined $project) {
397 if (!validate_pathname($project) ||
398 !(-d "$projectroot/$project") ||
399 !check_head_link("$projectroot/$project") ||
400 ($export_ok && !(-e "$projectroot/$project/$export_ok")) ||
401 ($strict_export && !project_in_list($project))) {
403 die_error(undef, "No such project");
407 our $file_name = $cgi->param('f');
408 if (defined $file_name) {
409 if (!validate_pathname($file_name)) {
410 die_error(undef, "Invalid file parameter");
414 our $file_parent = $cgi->param('fp');
415 if (defined $file_parent) {
416 if (!validate_pathname($file_parent)) {
417 die_error(undef, "Invalid file parent parameter");
421 # parameters which are refnames
422 our $hash = $cgi->param('h');
424 if (!validate_refname($hash)) {
425 die_error(undef, "Invalid hash parameter");
429 our $hash_parent = $cgi->param('hp');
430 if (defined $hash_parent) {
431 if (!validate_refname($hash_parent)) {
432 die_error(undef, "Invalid hash parent parameter");
436 our $hash_base = $cgi->param('hb');
437 if (defined $hash_base) {
438 if (!validate_refname($hash_base)) {
439 die_error(undef, "Invalid hash base parameter");
443 my %allowed_options = (
444 "--no-merges" => [ qw(rss atom log shortlog history) ],
447 our @extra_options = $cgi->param('opt');
448 if (defined @extra_options) {
449 foreach my $opt (@extra_options) {
450 if (not exists $allowed_options{$opt}) {
451 die_error(undef, "Invalid option parameter");
453 if (not grep(/^$action$/, @{$allowed_options{$opt}})) {
454 die_error(undef, "Invalid option parameter for this action");
459 our $hash_parent_base = $cgi->param('hpb');
460 if (defined $hash_parent_base) {
461 if (!validate_refname($hash_parent_base)) {
462 die_error(undef, "Invalid hash parent base parameter");
467 our $page = $cgi->param('pg');
469 if ($page =~ m/[^0-9]/) {
470 die_error(undef, "Invalid page parameter");
474 our $searchtype = $cgi->param('st');
475 if (defined $searchtype) {
476 if ($searchtype =~ m/[^a-z]/) {
477 die_error(undef, "Invalid searchtype parameter");
481 our $search_use_regexp = $cgi->param('sr');
483 our $searchtext = $cgi->param('s');
485 if (defined $searchtext) {
486 if (length($searchtext) < 2) {
487 die_error(undef, "At least two characters are required for search parameter");
489 $search_regexp = $search_use_regexp ? $searchtext : quotemeta $searchtext;
492 # now read PATH_INFO and use it as alternative to parameters
493 sub evaluate_path_info {
494 return if defined $project;
495 my $path_info = $ENV{"PATH_INFO"};
496 return if !$path_info;
497 $path_info =~ s,^/+,,;
498 return if !$path_info;
499 # find which part of PATH_INFO is project
500 $project = $path_info;
502 while ($project && !check_head_link("$projectroot/$project")) {
503 $project =~ s,/*[^/]*$,,;
506 $project = validate_pathname($project);
508 ($export_ok && !-e "$projectroot/$project/$export_ok") ||
509 ($strict_export && !project_in_list($project))) {
513 # do not change any parameters if an action is given using the query string
515 $path_info =~ s,^\Q$project\E/*,,;
516 my ($refname, $pathname) = split(/:/, $path_info, 2);
517 if (defined $pathname) {
518 # we got "project.git/branch:filename" or "project.git/branch:dir/"
519 # we could use git_get_type(branch:pathname), but it needs $git_dir
520 $pathname =~ s,^/+,,;
521 if (!$pathname || substr($pathname, -1) eq "/") {
525 $action ||= "blob_plain";
527 $hash_base ||= validate_refname($refname);
528 $file_name ||= validate_pathname($pathname);
529 } elsif (defined $refname) {
530 # we got "project.git/branch"
531 $action ||= "shortlog";
532 $hash ||= validate_refname($refname);
535 evaluate_path_info();
537 # path to the current git repository
539 $git_dir = "$projectroot/$project" if $project;
543 "blame" => \&git_blame2,
544 "blobdiff" => \&git_blobdiff,
545 "blobdiff_plain" => \&git_blobdiff_plain,
546 "blob" => \&git_blob,
547 "blob_plain" => \&git_blob_plain,
548 "commitdiff" => \&git_commitdiff,
549 "commitdiff_plain" => \&git_commitdiff_plain,
550 "commit" => \&git_commit,
551 "forks" => \&git_forks,
552 "heads" => \&git_heads,
553 "history" => \&git_history,
556 "atom" => \&git_atom,
557 "search" => \&git_search,
558 "search_help" => \&git_search_help,
559 "shortlog" => \&git_shortlog,
560 "summary" => \&git_summary,
562 "tags" => \&git_tags,
563 "tree" => \&git_tree,
564 "snapshot" => \&git_snapshot,
565 "object" => \&git_object,
566 # those below don't need $project
567 "opml" => \&git_opml,
568 "project_list" => \&git_project_list,
569 "project_index" => \&git_project_index,
572 if (!defined $action) {
574 $action = git_get_type($hash);
575 } elsif (defined $hash_base && defined $file_name) {
576 $action = git_get_type("$hash_base:$file_name");
577 } elsif (defined $project) {
580 $action = 'project_list';
583 if (!defined($actions{$action})) {
584 die_error(undef, "Unknown action");
586 if ($action !~ m/^(opml|project_list|project_index)$/ &&
588 die_error(undef, "Project needed");
590 $actions{$action}->();
593 ## ======================================================================
598 # default is to use -absolute url() i.e. $my_uri
599 my $href = $params{-full} ? $my_url : $my_uri;
601 # XXX: Warning: If you touch this, check the search form for updating,
612 hash_parent_base => "hpb",
617 snapshot_format => "sf",
618 extra_options => "opt",
619 search_use_regexp => "sr",
621 my %mapping = @mapping;
623 $params{'project'} = $project unless exists $params{'project'};
625 if ($params{-replay}) {
626 while (my ($name, $symbol) = each %mapping) {
627 if (!exists $params{$name}) {
628 # to allow for multivalued params we use arrayref form
629 $params{$name} = [ $cgi->param($symbol) ];
634 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
636 # use PATH_INFO for project name
637 $href .= "/".esc_url($params{'project'}) if defined $params{'project'};
638 delete $params{'project'};
640 # Summary just uses the project path URL
641 if (defined $params{'action'} && $params{'action'} eq 'summary') {
642 delete $params{'action'};
646 # now encode the parameters explicitly
648 for (my $i = 0; $i < @mapping; $i += 2) {
649 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
650 if (defined $params{$name}) {
651 if (ref($params{$name}) eq "ARRAY") {
652 foreach my $par (@{$params{$name}}) {
653 push @result, $symbol . "=" . esc_param($par);
656 push @result, $symbol . "=" . esc_param($params{$name});
660 $href .= "?" . join(';', @result) if scalar @result;
666 ## ======================================================================
667 ## validation, quoting/unquoting and escaping
669 sub validate_pathname {
670 my $input = shift || return undef;
672 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
673 # at the beginning, at the end, and between slashes.
674 # also this catches doubled slashes
675 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
679 if ($input =~ m!\0!) {
685 sub validate_refname {
686 my $input = shift || return undef;
688 # textual hashes are O.K.
689 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
692 # it must be correct pathname
693 $input = validate_pathname($input)
695 # restrictions on ref name according to git-check-ref-format
696 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
702 # decode sequences of octets in utf8 into Perl's internal form,
703 # which is utf-8 with utf8 flag set if needed. gitweb writes out
704 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
707 if (utf8::valid($str)) {
711 return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
715 # quote unsafe chars, but keep the slash, even when it's not
716 # correct, but quoted slashes look too horrible in bookmarks
719 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg;
725 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
728 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
734 # replace invalid utf8 character with SUBSTITUTION sequence
739 $str = to_utf8($str);
740 $str = $cgi->escapeHTML($str);
741 if ($opts{'-nbsp'}) {
742 $str =~ s/ / /g;
744 $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg;
748 # quote control characters and escape filename to HTML
753 $str = to_utf8($str);
754 $str = $cgi->escapeHTML($str);
755 if ($opts{'-nbsp'}) {
756 $str =~ s/ / /g;
758 $str =~ s|([[:cntrl:]])|quot_cec($1)|eg;
762 # Make control characters "printable", using character escape codes (CEC)
766 my %es = ( # character escape codes, aka escape sequences
767 "\t" => '\t', # tab (HT)
768 "\n" => '\n', # line feed (LF)
769 "\r" => '\r', # carrige return (CR)
770 "\f" => '\f', # form feed (FF)
771 "\b" => '\b', # backspace (BS)
772 "\a" => '\a', # alarm (bell) (BEL)
773 "\e" => '\e', # escape (ESC)
774 "\013" => '\v', # vertical tab (VT)
775 "\000" => '\0', # nul character (NUL)
777 my $chr = ( (exists $es{$cntrl})
779 : sprintf('\%03o', ord($cntrl)) );
780 if ($opts{-nohtml}) {
783 return "<span class=\"cntrl\">$chr</span>";
787 # Alternatively use unicode control pictures codepoints,
788 # Unicode "printable representation" (PR)
793 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
794 if ($opts{-nohtml}) {
797 return "<span class=\"cntrl\">$chr</span>";
801 # git may return quoted and escaped filenames
807 my %es = ( # character escape codes, aka escape sequences
808 't' => "\t", # tab (HT, TAB)
809 'n' => "\n", # newline (NL)
810 'r' => "\r", # return (CR)
811 'f' => "\f", # form feed (FF)
812 'b' => "\b", # backspace (BS)
813 'a' => "\a", # alarm (bell) (BEL)
814 'e' => "\e", # escape (ESC)
815 'v' => "\013", # vertical tab (VT)
818 if ($seq =~ m/^[0-7]{1,3}$/) {
819 # octal char sequence
820 return chr(oct($seq));
821 } elsif (exists $es{$seq}) {
822 # C escape sequence, aka character escape code
825 # quoted ordinary character
829 if ($str =~ m/^"(.*)"$/) {
832 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
837 # escape tabs (convert tabs to spaces)
841 while ((my $pos = index($line, "\t")) != -1) {
842 if (my $count = (8 - ($pos % 8))) {
843 my $spaces = ' ' x $count;
844 $line =~ s/\t/$spaces/;
851 sub project_in_list {
853 my @list = git_get_projects_list();
854 return @list && scalar(grep { $_->{'path'} eq $project } @list);
857 ## ----------------------------------------------------------------------
858 ## HTML aware string manipulation
860 # Try to chop given string on a word boundary between position
861 # $len and $len+$add_len. If there is no word boundary there,
862 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
863 # (marking chopped part) would be longer than given string.
867 my $add_len = shift || 10;
868 my $where = shift || 'right'; # 'left' | 'center' | 'right'
870 # allow only $len chars, but don't cut a word if it would fit in $add_len
871 # if it doesn't fit, cut it if it's still longer than the dots we would add
872 # remove chopped character entities entirely
874 # when chopping in the middle, distribute $len into left and right part
875 # return early if chopping wouldn't make string shorter
876 if ($where eq 'center') {
877 return $str if ($len + 5 >= length($str)); # filler is length 5
880 return $str if ($len + 4 >= length($str)); # filler is length 4
883 # regexps: ending and beginning with word part up to $add_len
884 my $endre = qr/.{$len}\w{0,$add_len}/;
885 my $begre = qr/\w{0,$add_len}.{$len}/;
887 if ($where eq 'left') {
888 $str =~ m/^(.*?)($begre)$/;
889 my ($lead, $body) = ($1, $2);
890 if (length($lead) > 4) {
891 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
896 } elsif ($where eq 'center') {
897 $str =~ m/^($endre)(.*)$/;
898 my ($left, $str) = ($1, $2);
899 $str =~ m/^(.*?)($begre)$/;
900 my ($mid, $right) = ($1, $2);
901 if (length($mid) > 5) {
902 $left =~ s/&[^;]*$//;
903 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
906 return "$left$mid$right";
909 $str =~ m/^($endre)(.*)$/;
912 if (length($tail) > 4) {
913 $body =~ s/&[^;]*$//;
920 # takes the same arguments as chop_str, but also wraps a <span> around the
921 # result with a title attribute if it does get chopped. Additionally, the
922 # string is HTML-escaped.
923 sub chop_and_escape_str {
926 my $chopped = chop_str(@_);
927 if ($chopped eq $str) {
928 return esc_html($chopped);
930 $str =~ s/([[:cntrl:]])/?/g;
931 return $cgi->span({-title=>$str}, esc_html($chopped));
935 ## ----------------------------------------------------------------------
936 ## functions returning short strings
938 # CSS class for given age value (in seconds)
944 } elsif ($age < 60*60*2) {
946 } elsif ($age < 60*60*24*2) {
953 # convert age in seconds to "nn units ago" string
958 if ($age > 60*60*24*365*2) {
959 $age_str = (int $age/60/60/24/365);
960 $age_str .= " years ago";
961 } elsif ($age > 60*60*24*(365/12)*2) {
962 $age_str = int $age/60/60/24/(365/12);
963 $age_str .= " months ago";
964 } elsif ($age > 60*60*24*7*2) {
965 $age_str = int $age/60/60/24/7;
966 $age_str .= " weeks ago";
967 } elsif ($age > 60*60*24*2) {
968 $age_str = int $age/60/60/24;
969 $age_str .= " days ago";
970 } elsif ($age > 60*60*2) {
971 $age_str = int $age/60/60;
972 $age_str .= " hours ago";
973 } elsif ($age > 60*2) {
974 $age_str = int $age/60;
975 $age_str .= " min ago";
978 $age_str .= " sec ago";
980 $age_str .= " right now";
986 S_IFINVALID => 0030000,
987 S_IFGITLINK => 0160000,
990 # submodule/subproject, a commit object reference
994 return (($mode & S_IFMT) == S_IFGITLINK)
997 # convert file mode in octal to symbolic file mode string
999 my $mode = oct shift;
1001 if (S_ISGITLINK($mode)) {
1002 return 'm---------';
1003 } elsif (S_ISDIR($mode & S_IFMT)) {
1004 return 'drwxr-xr-x';
1005 } elsif (S_ISLNK($mode)) {
1006 return 'lrwxrwxrwx';
1007 } elsif (S_ISREG($mode)) {
1008 # git cares only about the executable bit
1009 if ($mode & S_IXUSR) {
1010 return '-rwxr-xr-x';
1012 return '-rw-r--r--';
1015 return '----------';
1019 # convert file mode in octal to file type string
1023 if ($mode !~ m/^[0-7]+$/) {
1029 if (S_ISGITLINK($mode)) {
1031 } elsif (S_ISDIR($mode & S_IFMT)) {
1033 } elsif (S_ISLNK($mode)) {
1035 } elsif (S_ISREG($mode)) {
1042 # convert file mode in octal to file type description string
1043 sub file_type_long {
1046 if ($mode !~ m/^[0-7]+$/) {
1052 if (S_ISGITLINK($mode)) {
1054 } elsif (S_ISDIR($mode & S_IFMT)) {
1056 } elsif (S_ISLNK($mode)) {
1058 } elsif (S_ISREG($mode)) {
1059 if ($mode & S_IXUSR) {
1060 return "executable";
1070 ## ----------------------------------------------------------------------
1071 ## functions returning short HTML fragments, or transforming HTML fragments
1072 ## which don't belong to other sections
1074 # format line of commit message.
1075 sub format_log_line_html {
1078 $line = esc_html($line, -nbsp=>1);
1079 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
1082 $cgi->a({-href => href(action=>"object", hash=>$hash_text),
1083 -class => "text"}, $hash_text);
1084 $line =~ s/$hash_text/$link/;
1089 # format marker of refs pointing to given object
1090 sub format_ref_marker {
1091 my ($refs, $id) = @_;
1094 if (defined $refs->{$id}) {
1095 foreach my $ref (@{$refs->{$id}}) {
1096 my ($type, $name) = qw();
1097 # e.g. tags/v2.6.11 or heads/next
1098 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1106 $markers .= " <span class=\"$type\" title=\"$ref\">" .
1107 esc_html($name) . "</span>";
1112 return ' <span class="refs">'. $markers . '</span>';
1118 # format, perhaps shortened and with markers, title line
1119 sub format_subject_html {
1120 my ($long, $short, $href, $extra) = @_;
1121 $extra = '' unless defined($extra);
1123 if (length($short) < length($long)) {
1124 return $cgi->a({-href => $href, -class => "list subject",
1125 -title => to_utf8($long)},
1126 esc_html($short) . $extra);
1128 return $cgi->a({-href => $href, -class => "list subject"},
1129 esc_html($long) . $extra);
1133 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1134 sub format_git_diff_header_line {
1136 my $diffinfo = shift;
1137 my ($from, $to) = @_;
1139 if ($diffinfo->{'nparents'}) {
1141 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1142 if ($to->{'href'}) {
1143 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
1144 esc_path($to->{'file'}));
1145 } else { # file was deleted (no href)
1146 $line .= esc_path($to->{'file'});
1150 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1151 if ($from->{'href'}) {
1152 $line .= $cgi->a({-href => $from->{'href'}, -class => "path"},
1153 'a/' . esc_path($from->{'file'}));
1154 } else { # file was added (no href)
1155 $line .= 'a/' . esc_path($from->{'file'});
1158 if ($to->{'href'}) {
1159 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
1160 'b/' . esc_path($to->{'file'}));
1161 } else { # file was deleted
1162 $line .= 'b/' . esc_path($to->{'file'});
1166 return "<div class=\"diff header\">$line</div>\n";
1169 # format extended diff header line, before patch itself
1170 sub format_extended_diff_header_line {
1172 my $diffinfo = shift;
1173 my ($from, $to) = @_;
1176 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1177 $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1178 esc_path($from->{'file'}));
1180 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1181 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1182 esc_path($to->{'file'}));
1184 # match single <mode>
1185 if ($line =~ m/\s(\d{6})$/) {
1186 $line .= '<span class="info"> (' .
1187 file_type_long($1) .
1191 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1192 # can match only for combined diff
1194 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1195 if ($from->{'href'}[$i]) {
1196 $line .= $cgi->a({-href=>$from->{'href'}[$i],
1198 substr($diffinfo->{'from_id'}[$i],0,7));
1203 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1206 if ($to->{'href'}) {
1207 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1208 substr($diffinfo->{'to_id'},0,7));
1213 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1214 # can match only for ordinary diff
1215 my ($from_link, $to_link);
1216 if ($from->{'href'}) {
1217 $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"},
1218 substr($diffinfo->{'from_id'},0,7));
1220 $from_link = '0' x 7;
1222 if ($to->{'href'}) {
1223 $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1224 substr($diffinfo->{'to_id'},0,7));
1228 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1229 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1232 return $line . "<br/>\n";
1235 # format from-file/to-file diff header
1236 sub format_diff_from_to_header {
1237 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1242 #assert($line =~ m/^---/) if DEBUG;
1243 # no extra formatting for "^--- /dev/null"
1244 if (! $diffinfo->{'nparents'}) {
1245 # ordinary (single parent) diff
1246 if ($line =~ m!^--- "?a/!) {
1247 if ($from->{'href'}) {
1249 $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1250 esc_path($from->{'file'}));
1253 esc_path($from->{'file'});
1256 $result .= qq!<div class="diff from_file">$line</div>\n!;
1259 # combined diff (merge commit)
1260 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1261 if ($from->{'href'}[$i]) {
1263 $cgi->a({-href=>href(action=>"blobdiff",
1264 hash_parent=>$diffinfo->{'from_id'}[$i],
1265 hash_parent_base=>$parents[$i],
1266 file_parent=>$from->{'file'}[$i],
1267 hash=>$diffinfo->{'to_id'},
1269 file_name=>$to->{'file'}),
1271 -title=>"diff" . ($i+1)},
1274 $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"},
1275 esc_path($from->{'file'}[$i]));
1277 $line = '--- /dev/null';
1279 $result .= qq!<div class="diff from_file">$line</div>\n!;
1284 #assert($line =~ m/^\+\+\+/) if DEBUG;
1285 # no extra formatting for "^+++ /dev/null"
1286 if ($line =~ m!^\+\+\+ "?b/!) {
1287 if ($to->{'href'}) {
1289 $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1290 esc_path($to->{'file'}));
1293 esc_path($to->{'file'});
1296 $result .= qq!<div class="diff to_file">$line</div>\n!;
1301 # create note for patch simplified by combined diff
1302 sub format_diff_cc_simplified {
1303 my ($diffinfo, @parents) = @_;
1306 $result .= "<div class=\"diff header\">" .
1308 if (!is_deleted($diffinfo)) {
1309 $result .= $cgi->a({-href => href(action=>"blob",
1311 hash=>$diffinfo->{'to_id'},
1312 file_name=>$diffinfo->{'to_file'}),
1314 esc_path($diffinfo->{'to_file'}));
1316 $result .= esc_path($diffinfo->{'to_file'});
1318 $result .= "</div>\n" . # class="diff header"
1319 "<div class=\"diff nodifferences\">" .
1321 "</div>\n"; # class="diff nodifferences"
1326 # format patch (diff) line (not to be used for diff headers)
1327 sub format_diff_line {
1329 my ($from, $to) = @_;
1330 my $diff_class = "";
1334 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1336 my $prefix = substr($line, 0, scalar @{$from->{'href'}});
1337 if ($line =~ m/^\@{3}/) {
1338 $diff_class = " chunk_header";
1339 } elsif ($line =~ m/^\\/) {
1340 $diff_class = " incomplete";
1341 } elsif ($prefix =~ tr/+/+/) {
1342 $diff_class = " add";
1343 } elsif ($prefix =~ tr/-/-/) {
1344 $diff_class = " rem";
1347 # assume ordinary diff
1348 my $char = substr($line, 0, 1);
1350 $diff_class = " add";
1351 } elsif ($char eq '-') {
1352 $diff_class = " rem";
1353 } elsif ($char eq '@') {
1354 $diff_class = " chunk_header";
1355 } elsif ($char eq "\\") {
1356 $diff_class = " incomplete";
1359 $line = untabify($line);
1360 if ($from && $to && $line =~ m/^\@{2} /) {
1361 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1362 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1364 $from_lines = 0 unless defined $from_lines;
1365 $to_lines = 0 unless defined $to_lines;
1367 if ($from->{'href'}) {
1368 $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start",
1369 -class=>"list"}, $from_text);
1371 if ($to->{'href'}) {
1372 $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start",
1373 -class=>"list"}, $to_text);
1375 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1376 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1377 return "<div class=\"diff$diff_class\">$line</div>\n";
1378 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1379 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1380 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1382 @from_text = split(' ', $ranges);
1383 for (my $i = 0; $i < @from_text; ++$i) {
1384 ($from_start[$i], $from_nlines[$i]) =
1385 (split(',', substr($from_text[$i], 1)), 0);
1388 $to_text = pop @from_text;
1389 $to_start = pop @from_start;
1390 $to_nlines = pop @from_nlines;
1392 $line = "<span class=\"chunk_info\">$prefix ";
1393 for (my $i = 0; $i < @from_text; ++$i) {
1394 if ($from->{'href'}[$i]) {
1395 $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]",
1396 -class=>"list"}, $from_text[$i]);
1398 $line .= $from_text[$i];
1402 if ($to->{'href'}) {
1403 $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start",
1404 -class=>"list"}, $to_text);
1408 $line .= " $prefix</span>" .
1409 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1410 return "<div class=\"diff$diff_class\">$line</div>\n";
1412 return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n";
1415 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1416 # linked. Pass the hash of the tree/commit to snapshot.
1417 sub format_snapshot_links {
1419 my @snapshot_fmts = gitweb_check_feature('snapshot');
1420 @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts);
1421 my $num_fmts = @snapshot_fmts;
1422 if ($num_fmts > 1) {
1423 # A parenthesized list of links bearing format names.
1424 # e.g. "snapshot (_tar.gz_ _zip_)"
1425 return "snapshot (" . join(' ', map
1432 }, $known_snapshot_formats{$_}{'display'})
1433 , @snapshot_fmts) . ")";
1434 } elsif ($num_fmts == 1) {
1435 # A single "snapshot" link whose tooltip bears the format name.
1437 my ($fmt) = @snapshot_fmts;
1443 snapshot_format=>$fmt
1445 -title => "in format: $known_snapshot_formats{$fmt}{'display'}"
1447 } else { # $num_fmts == 0
1452 ## ----------------------------------------------------------------------
1453 ## git utility subroutines, invoking git commands
1455 # returns path to the core git executable and the --git-dir parameter as list
1457 return $GIT, '--git-dir='.$git_dir;
1460 # quote the given arguments for passing them to the shell
1461 # quote_command("command", "arg 1", "arg with ' and ! characters")
1462 # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'"
1463 # Try to avoid using this function wherever possible.
1466 map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ ));
1469 # get HEAD ref of given project as hash
1470 sub git_get_head_hash {
1471 my $project = shift;
1472 my $o_git_dir = $git_dir;
1474 $git_dir = "$projectroot/$project";
1475 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
1478 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1482 if (defined $o_git_dir) {
1483 $git_dir = $o_git_dir;
1488 # get type of given object
1492 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
1494 close $fd or return;
1499 # repository configuration
1500 our $config_file = '';
1503 # store multiple values for single key as anonymous array reference
1504 # single values stored directly in the hash, not as [ <value> ]
1505 sub hash_set_multi {
1506 my ($hash, $key, $value) = @_;
1508 if (!exists $hash->{$key}) {
1509 $hash->{$key} = $value;
1510 } elsif (!ref $hash->{$key}) {
1511 $hash->{$key} = [ $hash->{$key}, $value ];
1513 push @{$hash->{$key}}, $value;
1517 # return hash of git project configuration
1518 # optionally limited to some section, e.g. 'gitweb'
1519 sub git_parse_project_config {
1520 my $section_regexp = shift;
1525 open my $fh, "-|", git_cmd(), "config", '-z', '-l',
1528 while (my $keyval = <$fh>) {
1530 my ($key, $value) = split(/\n/, $keyval, 2);
1532 hash_set_multi(\%config, $key, $value)
1533 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1540 # convert config value to boolean, 'true' or 'false'
1541 # no value, number > 0, 'true' and 'yes' values are true
1542 # rest of values are treated as false (never as error)
1543 sub config_to_bool {
1546 # strip leading and trailing whitespace
1550 return (!defined $val || # section.key
1551 ($val =~ /^\d+$/ && $val) || # section.key = 1
1552 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1555 # convert config value to simple decimal number
1556 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1557 # to be multiplied by 1024, 1048576, or 1073741824
1561 # strip leading and trailing whitespace
1565 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1567 # unknown unit is treated as 1
1568 return $num * ($unit eq 'g' ? 1073741824 :
1569 $unit eq 'm' ? 1048576 :
1570 $unit eq 'k' ? 1024 : 1);
1575 # convert config value to array reference, if needed
1576 sub config_to_multi {
1579 return ref($val) ? $val : (defined($val) ? [ $val ] : []);
1582 sub git_get_project_config {
1583 my ($key, $type) = @_;
1586 return unless ($key);
1587 $key =~ s/^gitweb\.//;
1588 return if ($key =~ m/\W/);
1591 if (defined $type) {
1594 unless ($type eq 'bool' || $type eq 'int');
1598 if (!defined $config_file ||
1599 $config_file ne "$git_dir/config") {
1600 %config = git_parse_project_config('gitweb');
1601 $config_file = "$git_dir/config";
1605 if (!defined $type) {
1606 return $config{"gitweb.$key"};
1607 } elsif ($type eq 'bool') {
1608 # backward compatibility: 'git config --bool' returns true/false
1609 return config_to_bool($config{"gitweb.$key"}) ? 'true' : 'false';
1610 } elsif ($type eq 'int') {
1611 return config_to_int($config{"gitweb.$key"});
1613 return $config{"gitweb.$key"};
1616 # get hash of given path at given ref
1617 sub git_get_hash_by_path {
1619 my $path = shift || return undef;
1624 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
1625 or die_error(undef, "Open git-ls-tree failed");
1627 close $fd or return undef;
1629 if (!defined $line) {
1630 # there is no tree or hash given by $path at $base
1634 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1635 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1636 if (defined $type && $type ne $2) {
1637 # type doesn't match
1643 # get path of entry with given hash at given tree-ish (ref)
1644 # used to get 'from' filename for combined diff (merge commit) for renames
1645 sub git_get_path_by_hash {
1646 my $base = shift || return;
1647 my $hash = shift || return;
1651 open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base
1653 while (my $line = <$fd>) {
1656 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1657 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1658 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1667 ## ......................................................................
1668 ## git utility functions, directly accessing git repository
1670 sub git_get_project_description {
1673 $git_dir = "$projectroot/$path";
1674 open my $fd, "$git_dir/description"
1675 or return git_get_project_config('description');
1678 if (defined $descr) {
1684 sub git_get_project_url_list {
1687 $git_dir = "$projectroot/$path";
1688 open my $fd, "$git_dir/cloneurl"
1689 or return wantarray ?
1690 @{ config_to_multi(git_get_project_config('url')) } :
1691 config_to_multi(git_get_project_config('url'));
1692 my @git_project_url_list = map { chomp; $_ } <$fd>;
1695 return wantarray ? @git_project_url_list : \@git_project_url_list;
1698 sub git_get_projects_list {
1703 $filter =~ s/\.git$//;
1705 my ($check_forks) = gitweb_check_feature('forks');
1707 if (-d $projects_list) {
1708 # search in directory
1709 my $dir = $projects_list . ($filter ? "/$filter" : '');
1710 # remove the trailing "/"
1712 my $pfxlen = length("$dir");
1713 my $pfxdepth = ($dir =~ tr!/!!);
1716 follow_fast => 1, # follow symbolic links
1717 follow_skip => 2, # ignore duplicates
1718 dangling_symlinks => 0, # ignore dangling symlinks, silently
1720 # skip project-list toplevel, if we get it.
1721 return if (m!^[/.]$!);
1722 # only directories can be git repositories
1723 return unless (-d $_);
1724 # don't traverse too deep (Find is super slow on os x)
1725 if (($File::Find::name =~ tr!/!!) - $pfxdepth > $project_maxdepth) {
1726 $File::Find::prune = 1;
1730 my $subdir = substr($File::Find::name, $pfxlen + 1);
1731 # we check related file in $projectroot
1732 if ($check_forks and $subdir =~ m#/.#) {
1733 $File::Find::prune = 1;
1734 } elsif (check_export_ok("$projectroot/$filter/$subdir")) {
1735 push @list, { path => ($filter ? "$filter/" : '') . $subdir };
1736 $File::Find::prune = 1;
1741 } elsif (-f $projects_list) {
1742 # read from file(url-encoded):
1743 # 'git%2Fgit.git Linus+Torvalds'
1744 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1745 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1747 open my ($fd), $projects_list or return;
1749 while (my $line = <$fd>) {
1751 my ($path, $owner) = split ' ', $line;
1752 $path = unescape($path);
1753 $owner = unescape($owner);
1754 if (!defined $path) {
1757 if ($filter ne '') {
1758 # looking for forks;
1759 my $pfx = substr($path, 0, length($filter));
1760 if ($pfx ne $filter) {
1763 my $sfx = substr($path, length($filter));
1764 if ($sfx !~ /^\/.*\.git$/) {
1767 } elsif ($check_forks) {
1769 foreach my $filter (keys %paths) {
1770 # looking for forks;
1771 my $pfx = substr($path, 0, length($filter));
1772 if ($pfx ne $filter) {
1775 my $sfx = substr($path, length($filter));
1776 if ($sfx !~ /^\/.*\.git$/) {
1779 # is a fork, don't include it in
1784 if (check_export_ok("$projectroot/$path")) {
1787 owner => to_utf8($owner),
1790 (my $forks_path = $path) =~ s/\.git$//;
1791 $paths{$forks_path}++;
1799 our $gitweb_project_owner = undef;
1800 sub git_get_project_list_from_file {
1802 return if (defined $gitweb_project_owner);
1804 $gitweb_project_owner = {};
1805 # read from file (url-encoded):
1806 # 'git%2Fgit.git Linus+Torvalds'
1807 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1808 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1809 if (-f $projects_list) {
1810 open (my $fd , $projects_list);
1811 while (my $line = <$fd>) {
1813 my ($pr, $ow) = split ' ', $line;
1814 $pr = unescape($pr);
1815 $ow = unescape($ow);
1816 $gitweb_project_owner->{$pr} = to_utf8($ow);
1822 sub git_get_project_owner {
1823 my $project = shift;
1826 return undef unless $project;
1827 $git_dir = "$projectroot/$project";
1829 if (!defined $gitweb_project_owner) {
1830 git_get_project_list_from_file();
1833 if (exists $gitweb_project_owner->{$project}) {
1834 $owner = $gitweb_project_owner->{$project};
1836 if (!defined $owner){
1837 $owner = git_get_project_config('owner');
1839 if (!defined $owner) {
1840 $owner = get_file_owner("$git_dir");
1846 sub git_get_last_activity {
1850 $git_dir = "$projectroot/$path";
1851 open($fd, "-|", git_cmd(), 'for-each-ref',
1852 '--format=%(committer)',
1853 '--sort=-committerdate',
1855 'refs/heads') or return;
1856 my $most_recent = <$fd>;
1857 close $fd or return;
1858 if (defined $most_recent &&
1859 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1861 my $age = time - $timestamp;
1862 return ($age, age_string($age));
1864 return (undef, undef);
1867 sub git_get_references {
1868 my $type = shift || "";
1870 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1871 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1872 open my $fd, "-|", git_cmd(), "show-ref", "--dereference",
1873 ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type
1876 while (my $line = <$fd>) {
1878 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1879 if (defined $refs{$1}) {
1880 push @{$refs{$1}}, $2;
1886 close $fd or return;
1890 sub git_get_rev_name_tags {
1891 my $hash = shift || return undef;
1893 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
1895 my $name_rev = <$fd>;
1898 if ($name_rev =~ m|^$hash tags/(.*)$|) {
1901 # catches also '$hash undefined' output
1906 ## ----------------------------------------------------------------------
1907 ## parse to hash functions
1911 my $tz = shift || "-0000";
1914 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1915 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1916 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1917 $date{'hour'} = $hour;
1918 $date{'minute'} = $min;
1919 $date{'mday'} = $mday;
1920 $date{'day'} = $days[$wday];
1921 $date{'month'} = $months[$mon];
1922 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1923 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1924 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1925 $mday, $months[$mon], $hour ,$min;
1926 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1927 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
1929 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1930 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1931 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1932 $date{'hour_local'} = $hour;
1933 $date{'minute_local'} = $min;
1934 $date{'tz_local'} = $tz;
1935 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1936 1900+$year, $mon+1, $mday,
1937 $hour, $min, $sec, $tz);
1946 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
1947 $tag{'id'} = $tag_id;
1948 while (my $line = <$fd>) {
1950 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1951 $tag{'object'} = $1;
1952 } elsif ($line =~ m/^type (.+)$/) {
1954 } elsif ($line =~ m/^tag (.+)$/) {
1956 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1957 $tag{'author'} = $1;
1960 } elsif ($line =~ m/--BEGIN/) {
1961 push @comment, $line;
1963 } elsif ($line eq "") {
1967 push @comment, <$fd>;
1968 $tag{'comment'} = \@comment;
1969 close $fd or return;
1970 if (!defined $tag{'name'}) {
1976 sub parse_commit_text {
1977 my ($commit_text, $withparents) = @_;
1978 my @commit_lines = split '\n', $commit_text;
1981 pop @commit_lines; # Remove '\0'
1983 if (! @commit_lines) {
1987 my $header = shift @commit_lines;
1988 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1991 ($co{'id'}, my @parents) = split ' ', $header;
1992 while (my $line = shift @commit_lines) {
1993 last if $line eq "\n";
1994 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1996 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1998 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
2000 $co{'author_epoch'} = $2;
2001 $co{'author_tz'} = $3;
2002 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2003 $co{'author_name'} = $1;
2004 $co{'author_email'} = $2;
2006 $co{'author_name'} = $co{'author'};
2008 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2009 $co{'committer'} = $1;
2010 $co{'committer_epoch'} = $2;
2011 $co{'committer_tz'} = $3;
2012 $co{'committer_name'} = $co{'committer'};
2013 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2014 $co{'committer_name'} = $1;
2015 $co{'committer_email'} = $2;
2017 $co{'committer_name'} = $co{'committer'};
2021 if (!defined $co{'tree'}) {
2024 $co{'parents'} = \@parents;
2025 $co{'parent'} = $parents[0];
2027 foreach my $title (@commit_lines) {
2030 $co{'title'} = chop_str($title, 80, 5);
2031 # remove leading stuff of merges to make the interesting part visible
2032 if (length($title) > 50) {
2033 $title =~ s/^Automatic //;
2034 $title =~ s/^merge (of|with) /Merge ... /i;
2035 if (length($title) > 50) {
2036 $title =~ s/(http|rsync):\/\///;
2038 if (length($title) > 50) {
2039 $title =~ s/(master|www|rsync)\.//;
2041 if (length($title) > 50) {
2042 $title =~ s/kernel.org:?//;
2044 if (length($title) > 50) {
2045 $title =~ s/\/pub\/scm//;
2048 $co{'title_short'} = chop_str($title, 50, 5);
2052 if ($co{'title'} eq "") {
2053 $co{'title'} = $co{'title_short'} = '(no commit message)';
2055 # remove added spaces
2056 foreach my $line (@commit_lines) {
2059 $co{'comment'} = \@commit_lines;
2061 my $age = time - $co{'committer_epoch'};
2063 $co{'age_string'} = age_string($age);
2064 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2065 if ($age > 60*60*24*7*2) {
2066 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2067 $co{'age_string_age'} = $co{'age_string'};
2069 $co{'age_string_date'} = $co{'age_string'};
2070 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2076 my ($commit_id) = @_;
2081 open my $fd, "-|", git_cmd(), "rev-list",
2087 or die_error(undef, "Open git-rev-list failed");
2088 %co = parse_commit_text(<$fd>, 1);
2095 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2103 open my $fd, "-|", git_cmd(), "rev-list",
2106 ("--max-count=" . $maxcount),
2107 ("--skip=" . $skip),
2111 ($filename ? ($filename) : ())
2112 or die_error(undef, "Open git-rev-list failed");
2113 while (my $line = <$fd>) {
2114 my %co = parse_commit_text($line);
2119 return wantarray ? @cos : \@cos;
2122 # parse ref from ref_file, given by ref_id, with given type
2124 my $ref_file = shift;
2126 my $type = shift || git_get_type($ref_id);
2129 $ref_item{'type'} = $type;
2130 $ref_item{'id'} = $ref_id;
2131 $ref_item{'epoch'} = 0;
2132 $ref_item{'age'} = "unknown";
2133 if ($type eq "tag") {
2134 my %tag = parse_tag($ref_id);
2135 $ref_item{'comment'} = $tag{'comment'};
2136 if ($tag{'type'} eq "commit") {
2137 my %co = parse_commit($tag{'object'});
2138 $ref_item{'epoch'} = $co{'committer_epoch'};
2139 $ref_item{'age'} = $co{'age_string'};
2140 } elsif (defined($tag{'epoch'})) {
2141 my $age = time - $tag{'epoch'};
2142 $ref_item{'epoch'} = $tag{'epoch'};
2143 $ref_item{'age'} = age_string($age);
2145 $ref_item{'reftype'} = $tag{'type'};
2146 $ref_item{'name'} = $tag{'name'};
2147 $ref_item{'refid'} = $tag{'object'};
2148 } elsif ($type eq "commit"){
2149 my %co = parse_commit($ref_id);
2150 $ref_item{'reftype'} = "commit";
2151 $ref_item{'name'} = $ref_file;
2152 $ref_item{'title'} = $co{'title'};
2153 $ref_item{'refid'} = $ref_id;
2154 $ref_item{'epoch'} = $co{'committer_epoch'};
2155 $ref_item{'age'} = $co{'age_string'};
2157 $ref_item{'reftype'} = $type;
2158 $ref_item{'name'} = $ref_file;
2159 $ref_item{'refid'} = $ref_id;
2165 # parse line of git-diff-tree "raw" output
2166 sub parse_difftree_raw_line {
2170 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2171 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2172 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2173 $res{'from_mode'} = $1;
2174 $res{'to_mode'} = $2;
2175 $res{'from_id'} = $3;
2177 $res{'status'} = $5;
2178 $res{'similarity'} = $6;
2179 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2180 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
2182 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote($7);
2185 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2186 # combined diff (for merge commit)
2187 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2188 $res{'nparents'} = length($1);
2189 $res{'from_mode'} = [ split(' ', $2) ];
2190 $res{'to_mode'} = pop @{$res{'from_mode'}};
2191 $res{'from_id'} = [ split(' ', $3) ];
2192 $res{'to_id'} = pop @{$res{'from_id'}};
2193 $res{'status'} = [ split('', $4) ];
2194 $res{'to_file'} = unquote($5);
2196 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2197 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2198 $res{'commit'} = $1;
2201 return wantarray ? %res : \%res;
2204 # wrapper: return parsed line of git-diff-tree "raw" output
2205 # (the argument might be raw line, or parsed info)
2206 sub parsed_difftree_line {
2207 my $line_or_ref = shift;
2209 if (ref($line_or_ref) eq "HASH") {
2210 # pre-parsed (or generated by hand)
2211 return $line_or_ref;
2213 return parse_difftree_raw_line($line_or_ref);
2217 # parse line of git-ls-tree output
2218 sub parse_ls_tree_line ($;%) {
2223 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2224 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2232 $res{'name'} = unquote($4);
2235 return wantarray ? %res : \%res;
2238 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2239 sub parse_from_to_diffinfo {
2240 my ($diffinfo, $from, $to, @parents) = @_;
2242 if ($diffinfo->{'nparents'}) {
2244 $from->{'file'} = [];
2245 $from->{'href'} = [];
2246 fill_from_file_info($diffinfo, @parents)
2247 unless exists $diffinfo->{'from_file'};
2248 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2249 $from->{'file'}[$i] =
2250 defined $diffinfo->{'from_file'}[$i] ?
2251 $diffinfo->{'from_file'}[$i] :
2252 $diffinfo->{'to_file'};
2253 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2254 $from->{'href'}[$i] = href(action=>"blob",
2255 hash_base=>$parents[$i],
2256 hash=>$diffinfo->{'from_id'}[$i],
2257 file_name=>$from->{'file'}[$i]);
2259 $from->{'href'}[$i] = undef;
2263 # ordinary (not combined) diff
2264 $from->{'file'} = $diffinfo->{'from_file'};
2265 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2266 $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent,
2267 hash=>$diffinfo->{'from_id'},
2268 file_name=>$from->{'file'});
2270 delete $from->{'href'};
2274 $to->{'file'} = $diffinfo->{'to_file'};
2275 if (!is_deleted($diffinfo)) { # file exists in result
2276 $to->{'href'} = href(action=>"blob", hash_base=>$hash,
2277 hash=>$diffinfo->{'to_id'},
2278 file_name=>$to->{'file'});
2280 delete $to->{'href'};
2284 ## ......................................................................
2285 ## parse to array of hashes functions
2287 sub git_get_heads_list {
2291 open my $fd, '-|', git_cmd(), 'for-each-ref',
2292 ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate',
2293 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2296 while (my $line = <$fd>) {
2300 my ($refinfo, $committerinfo) = split(/\0/, $line);
2301 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2302 my ($committer, $epoch, $tz) =
2303 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2304 $ref_item{'fullname'} = $name;
2305 $name =~ s!^refs/heads/!!;
2307 $ref_item{'name'} = $name;
2308 $ref_item{'id'} = $hash;
2309 $ref_item{'title'} = $title || '(no commit message)';
2310 $ref_item{'epoch'} = $epoch;
2312 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
2314 $ref_item{'age'} = "unknown";
2317 push @headslist, \%ref_item;
2321 return wantarray ? @headslist : \@headslist;
2324 sub git_get_tags_list {
2328 open my $fd, '-|', git_cmd(), 'for-each-ref',
2329 ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate',
2330 '--format=%(objectname) %(objecttype) %(refname) '.
2331 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2334 while (my $line = <$fd>) {
2338 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2339 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2340 my ($creator, $epoch, $tz) =
2341 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2342 $ref_item{'fullname'} = $name;
2343 $name =~ s!^refs/tags/!!;
2345 $ref_item{'type'} = $type;
2346 $ref_item{'id'} = $id;
2347 $ref_item{'name'} = $name;
2348 if ($type eq "tag") {
2349 $ref_item{'subject'} = $title;
2350 $ref_item{'reftype'} = $reftype;
2351 $ref_item{'refid'} = $refid;
2353 $ref_item{'reftype'} = $type;
2354 $ref_item{'refid'} = $id;
2357 if ($type eq "tag" || $type eq "commit") {
2358 $ref_item{'epoch'} = $epoch;
2360 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
2362 $ref_item{'age'} = "unknown";
2366 push @tagslist, \%ref_item;
2370 return wantarray ? @tagslist : \@tagslist;
2373 ## ----------------------------------------------------------------------
2374 ## filesystem-related functions
2376 sub get_file_owner {
2379 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2380 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2381 if (!defined $gcos) {
2385 $owner =~ s/[,;].*$//;
2386 return to_utf8($owner);
2389 ## ......................................................................
2390 ## mimetype related functions
2392 sub mimetype_guess_file {
2393 my $filename = shift;
2394 my $mimemap = shift;
2395 -r $mimemap or return undef;
2398 open(MIME, $mimemap) or return undef;
2400 next if m/^#/; # skip comments
2401 my ($mime, $exts) = split(/\t+/);
2402 if (defined $exts) {
2403 my @exts = split(/\s+/, $exts);
2404 foreach my $ext (@exts) {
2405 $mimemap{$ext} = $mime;
2411 $filename =~ /\.([^.]*)$/;
2412 return $mimemap{$1};
2415 sub mimetype_guess {
2416 my $filename = shift;
2418 $filename =~ /\./ or return undef;
2420 if ($mimetypes_file) {
2421 my $file = $mimetypes_file;
2422 if ($file !~ m!^/!) { # if it is relative path
2423 # it is relative to project
2424 $file = "$projectroot/$project/$file";
2426 $mime = mimetype_guess_file($filename, $file);
2428 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
2434 my $filename = shift;
2437 my $mime = mimetype_guess($filename);
2438 $mime and return $mime;
2442 return $default_blob_plain_mimetype unless $fd;
2445 return 'text/plain' .
2446 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
2447 } elsif (! $filename) {
2448 return 'application/octet-stream';
2449 } elsif ($filename =~ m/\.png$/i) {
2451 } elsif ($filename =~ m/\.gif$/i) {
2453 } elsif ($filename =~ m/\.jpe?g$/i) {
2454 return 'image/jpeg';
2456 return 'application/octet-stream';
2460 ## ======================================================================
2461 ## functions printing HTML: header, footer, error page
2463 sub git_header_html {
2464 my $status = shift || "200 OK";
2465 my $expires = shift;
2467 my $title = "$site_name";
2468 if (defined $project) {
2469 $title .= " - " . to_utf8($project);
2470 if (defined $action) {
2471 $title .= "/$action";
2472 if (defined $file_name) {
2473 $title .= " - " . esc_path($file_name);
2474 if ($action eq "tree" && $file_name !~ m|/$|) {
2481 # require explicit support from the UA if we are to send the page as
2482 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2483 # we have to do this because MSIE sometimes globs '*/*', pretending to
2484 # support xhtml+xml but choking when it gets what it asked for.
2485 if (defined $cgi->http('HTTP_ACCEPT') &&
2486 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
2487 $cgi->Accept('application/xhtml+xml') != 0) {
2488 $content_type = 'application/xhtml+xml';
2490 $content_type = 'text/html';
2492 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
2493 -status=> $status, -expires => $expires);
2494 my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : '';
2496 <?xml version="1.0" encoding="utf-8"?>
2497 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2498 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2499 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2500 <!-- git core binaries version $git_version -->
2502 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2503 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2504 <meta name="robots" content="index, nofollow"/>
2505 <title>$title</title>
2507 # print out each stylesheet that exist
2508 if (defined $stylesheet) {
2509 #provides backwards capability for those people who define style sheet in a config file
2510 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2512 foreach my $stylesheet (@stylesheets) {
2513 next unless $stylesheet;
2514 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2517 if (defined $project) {
2518 printf('<link rel="alternate" title="%s log RSS feed" '.
2519 'href="%s" type="application/rss+xml" />'."\n",
2520 esc_param($project), href(action=>"rss"));
2521 printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
2522 'href="%s" type="application/rss+xml" />'."\n",
2523 esc_param($project), href(action=>"rss",
2524 extra_options=>"--no-merges"));
2525 printf('<link rel="alternate" title="%s log Atom feed" '.
2526 'href="%s" type="application/atom+xml" />'."\n",
2527 esc_param($project), href(action=>"atom"));
2528 printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
2529 'href="%s" type="application/atom+xml" />'."\n",
2530 esc_param($project), href(action=>"atom",
2531 extra_options=>"--no-merges"));
2533 printf('<link rel="alternate" title="%s projects list" '.
2534 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
2535 $site_name, href(project=>undef, action=>"project_index"));
2536 printf('<link rel="alternate" title="%s projects feeds" '.
2537 'href="%s" type="text/x-opml"/>'."\n",
2538 $site_name, href(project=>undef, action=>"opml"));
2540 if (defined $favicon) {
2541 print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n);
2547 if (-f $site_header) {
2548 open (my $fd, $site_header);
2553 print "<div class=\"page_header\">\n" .
2554 $cgi->a({-href => esc_url($logo_url),
2555 -title => $logo_label},
2556 qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>));
2557 print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
2558 if (defined $project) {
2559 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
2560 if (defined $action) {
2567 my ($have_search) = gitweb_check_feature('search');
2568 if ((defined $project) && ($have_search)) {
2569 if (!defined $searchtext) {
2573 if (defined $hash_base) {
2574 $search_hash = $hash_base;
2575 } elsif (defined $hash) {
2576 $search_hash = $hash;
2578 $search_hash = "HEAD";
2580 my $action = $my_uri;
2581 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
2582 if ($use_pathinfo) {
2583 $action .= "/".esc_url($project);
2585 $cgi->param("p", $project);
2587 $cgi->param("a", "search");
2588 $cgi->param("h", $search_hash);
2589 print $cgi->startform(-method => "get", -action => $action) .
2590 "<div class=\"search\">\n" .
2591 (!$use_pathinfo && $cgi->hidden(-name => "p") . "\n") .
2592 $cgi->hidden(-name => "a") . "\n" .
2593 $cgi->hidden(-name => "h") . "\n" .
2594 $cgi->popup_menu(-name => 'st', -default => 'commit',
2595 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
2596 $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
2598 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
2599 "<span title=\"Extended regular expression\">" .
2600 $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
2601 -checked => $search_use_regexp) .
2604 $cgi->end_form() . "\n";
2608 sub git_footer_html {
2609 print "<div class=\"page_footer\">\n";
2610 if (defined $project) {
2611 my $descr = git_get_project_description($project);
2612 if (defined $descr) {
2613 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
2615 print $cgi->a({-href => href(action=>"rss"),
2616 -class => "rss_logo"}, "RSS") . " ";
2617 print $cgi->a({-href => href(action=>"atom"),
2618 -class => "rss_logo"}, "Atom") . "\n";
2620 print $cgi->a({-href => href(project=>undef, action=>"opml"),
2621 -class => "rss_logo"}, "OPML") . " ";
2622 print $cgi->a({-href => href(project=>undef, action=>"project_index"),
2623 -class => "rss_logo"}, "TXT") . "\n";
2627 if (-f $site_footer) {
2628 open (my $fd, $site_footer);
2638 my $status = shift || "403 Forbidden";
2639 my $error = shift || "Malformed query, file missing or permission denied";
2641 git_header_html($status);
2643 <div class="page_body">
2653 ## ----------------------------------------------------------------------
2654 ## functions printing or outputting HTML: navigation
2656 sub git_print_page_nav {
2657 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2658 $extra = '' if !defined $extra; # pager or formats
2660 my @navs = qw(summary shortlog log commit commitdiff tree);
2662 @navs = grep { $_ ne $suppress } @navs;
2665 my %arg = map { $_ => {action=>$_} } @navs;
2666 if (defined $head) {
2667 for (qw(commit commitdiff)) {
2668 $arg{$_}{'hash'} = $head;
2670 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2671 for (qw(shortlog log)) {
2672 $arg{$_}{'hash'} = $head;
2676 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2677 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2679 print "<div class=\"page_nav\">\n" .
2681 map { $_ eq $current ?
2682 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
2684 print "<br/>\n$extra<br/>\n" .
2688 sub format_paging_nav {
2689 my ($action, $hash, $head, $page, $has_next_link) = @_;
2693 if ($hash ne $head || $page) {
2694 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
2696 $paging_nav .= "HEAD";
2700 $paging_nav .= " ⋅ " .
2701 $cgi->a({-href => href(-replay=>1, page=>$page-1),
2702 -accesskey => "p", -title => "Alt-p"}, "prev");
2704 $paging_nav .= " ⋅ prev";
2707 if ($has_next_link) {
2708 $paging_nav .= " ⋅ " .
2709 $cgi->a({-href => href(-replay=>1, page=>$page+1),
2710 -accesskey => "n", -title => "Alt-n"}, "next");
2712 $paging_nav .= " ⋅ next";
2718 ## ......................................................................
2719 ## functions printing or outputting HTML: div
2721 sub git_print_header_div {
2722 my ($action, $title, $hash, $hash_base) = @_;
2725 $args{'action'} = $action;
2726 $args{'hash'} = $hash if $hash;
2727 $args{'hash_base'} = $hash_base if $hash_base;
2729 print "<div class=\"header\">\n" .
2730 $cgi->a({-href => href(%args), -class => "title"},
2731 $title ? $title : $action) .
2735 #sub git_print_authorship (\%) {
2736 sub git_print_authorship {
2739 my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
2740 print "<div class=\"author_date\">" .
2741 esc_html($co->{'author_name'}) .
2743 if ($ad{'hour_local'} < 6) {
2744 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2745 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2747 printf(" (%02d:%02d %s)",
2748 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2753 sub git_print_page_path {
2759 print "<div class=\"page_path\">";
2760 print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
2761 -title => 'tree root'}, to_utf8("[$project]"));
2763 if (defined $name) {
2764 my @dirname = split '/', $name;
2765 my $basename = pop @dirname;
2768 foreach my $dir (@dirname) {
2769 $fullname .= ($fullname ? '/' : '') . $dir;
2770 print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
2772 -title => $fullname}, esc_path($dir));
2775 if (defined $type && $type eq 'blob') {
2776 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
2778 -title => $name}, esc_path($basename));
2779 } elsif (defined $type && $type eq 'tree') {
2780 print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
2782 -title => $name}, esc_path($basename));
2785 print esc_path($basename);
2788 print "<br/></div>\n";
2791 # sub git_print_log (\@;%) {
2792 sub git_print_log ($;%) {
2796 if ($opts{'-remove_title'}) {
2797 # remove title, i.e. first line of log
2800 # remove leading empty lines
2801 while (defined $log->[0] && $log->[0] eq "") {
2808 foreach my $line (@$log) {
2809 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2812 if (! $opts{'-remove_signoff'}) {
2813 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
2816 # remove signoff lines
2823 # print only one empty line
2824 # do not print empty line after signoff
2826 next if ($empty || $signoff);
2832 print format_log_line_html($line) . "<br/>\n";
2835 if ($opts{'-final_empty_line'}) {
2836 # end with single empty line
2837 print "<br/>\n" unless $empty;
2841 # return link target (what link points to)
2842 sub git_get_link_target {
2847 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2851 $link_target = <$fd>;
2856 return $link_target;
2859 # given link target, and the directory (basedir) the link is in,
2860 # return target of link relative to top directory (top tree);
2861 # return undef if it is not possible (including absolute links).
2862 sub normalize_link_target {
2863 my ($link_target, $basedir, $hash_base) = @_;
2865 # we can normalize symlink target only if $hash_base is provided
2866 return unless $hash_base;
2868 # absolute symlinks (beginning with '/') cannot be normalized
2869 return if (substr($link_target, 0, 1) eq '/');
2871 # normalize link target to path from top (root) tree (dir)
2874 $path = $basedir . '/' . $link_target;
2876 # we are in top (root) tree (dir)
2877 $path = $link_target;
2880 # remove //, /./, and /../
2882 foreach my $part (split('/', $path)) {
2883 # discard '.' and ''
2884 next if (!$part || $part eq '.');
2886 if ($part eq '..') {
2890 # link leads outside repository (outside top dir)
2894 push @path_parts, $part;
2897 $path = join('/', @path_parts);
2902 # print tree entry (row of git_tree), but without encompassing <tr> element
2903 sub git_print_tree_entry {
2904 my ($t, $basedir, $hash_base, $have_blame) = @_;
2907 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2909 # The format of a table row is: mode list link. Where mode is
2910 # the mode of the entry, list is the name of the entry, an href,
2911 # and link is the action links of the entry.
2913 print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
2914 if ($t->{'type'} eq "blob") {
2915 print "<td class=\"list\">" .
2916 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2917 file_name=>"$basedir$t->{'name'}", %base_key),
2918 -class => "list"}, esc_path($t->{'name'}));
2919 if (S_ISLNK(oct $t->{'mode'})) {
2920 my $link_target = git_get_link_target($t->{'hash'});
2922 my $norm_target = normalize_link_target($link_target, $basedir, $hash_base);
2923 if (defined $norm_target) {
2925 $cgi->a({-href => href(action=>"object", hash_base=>$hash_base,
2926 file_name=>$norm_target),
2927 -title => $norm_target}, esc_path($link_target));
2929 print " -> " . esc_path($link_target);
2934 print "<td class=\"link\">";
2935 print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2936 file_name=>"$basedir$t->{'name'}", %base_key)},
2940 $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
2941 file_name=>"$basedir$t->{'name'}", %base_key)},
2944 if (defined $hash_base) {
2946 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2947 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
2951 $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base,
2952 file_name=>"$basedir$t->{'name'}")},
2956 } elsif ($t->{'type'} eq "tree") {
2957 print "<td class=\"list\">";
2958 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2959 file_name=>"$basedir$t->{'name'}", %base_key)},
2960 esc_path($t->{'name'}));
2962 print "<td class=\"link\">";
2963 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2964 file_name=>"$basedir$t->{'name'}", %base_key)},
2966 if (defined $hash_base) {
2968 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2969 file_name=>"$basedir$t->{'name'}")},
2974 # unknown object: we can only present history for it
2975 # (this includes 'commit' object, i.e. submodule support)
2976 print "<td class=\"list\">" .
2977 esc_path($t->{'name'}) .
2979 print "<td class=\"link\">";
2980 if (defined $hash_base) {
2981 print $cgi->a({-href => href(action=>"history",
2982 hash_base=>$hash_base,
2983 file_name=>"$basedir$t->{'name'}")},
2990 ## ......................................................................
2991 ## functions printing large fragments of HTML
2993 # get pre-image filenames for merge (combined) diff
2994 sub fill_from_file_info {
2995 my ($diff, @parents) = @_;
2997 $diff->{'from_file'} = [ ];
2998 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2999 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3000 if ($diff->{'status'}[$i] eq 'R' ||
3001 $diff->{'status'}[$i] eq 'C') {
3002 $diff->{'from_file'}[$i] =
3003 git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]);
3010 # is current raw difftree line of file deletion
3012 my $diffinfo = shift;
3014 return $diffinfo->{'to_id'} eq ('0' x 40);
3017 # does patch correspond to [previous] difftree raw line
3018 # $diffinfo - hashref of parsed raw diff format
3019 # $patchinfo - hashref of parsed patch diff format
3020 # (the same keys as in $diffinfo)
3021 sub is_patch_split {
3022 my ($diffinfo, $patchinfo) = @_;
3024 return defined $diffinfo && defined $patchinfo
3025 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3029 sub git_difftree_body {
3030 my ($difftree, $hash, @parents) = @_;
3031 my ($parent) = $parents[0];
3032 my ($have_blame) = gitweb_check_feature('blame');
3033 print "<div class=\"list_head\">\n";
3034 if ($#{$difftree} > 10) {
3035 print(($#{$difftree} + 1) . " files changed:\n");
3039 print "<table class=\"" .
3040 (@parents > 1 ? "combined " : "") .
3043 # header only for combined diff in 'commitdiff' view
3044 my $has_header = @$difftree && @parents > 1 && $action eq 'commitdiff';
3047 print "<thead><tr>\n" .
3048 "<th></th><th></th>\n"; # filename, patchN link
3049 for (my $i = 0; $i < @parents; $i++) {
3050 my $par = $parents[$i];
3052 $cgi->a({-href => href(action=>"commitdiff",
3053 hash=>$hash, hash_parent=>$par),
3054 -title => 'commitdiff to parent number ' .
3055 ($i+1) . ': ' . substr($par,0,7)},
3059 print "</tr></thead>\n<tbody>\n";
3064 foreach my $line (@{$difftree}) {
3065 my $diff = parsed_difftree_line($line);
3068 print "<tr class=\"dark\">\n";
3070 print "<tr class=\"light\">\n";
3074 if (exists $diff->{'nparents'}) { # combined diff
3076 fill_from_file_info($diff, @parents)
3077 unless exists $diff->{'from_file'};
3079 if (!is_deleted($diff)) {
3080 # file exists in the result (child) commit
3082 $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3083 file_name=>$diff->{'to_file'},
3085 -class => "list"}, esc_path($diff->{'to_file'})) .
3089 esc_path($diff->{'to_file'}) .
3093 if ($action eq 'commitdiff') {
3096 print "<td class=\"link\">" .
3097 $cgi->a({-href => "#patch$patchno"}, "patch") .
3102 my $has_history = 0;
3103 my $not_deleted = 0;
3104 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3105 my $hash_parent = $parents[$i];
3106 my $from_hash = $diff->{'from_id'}[$i];
3107 my $from_path = $diff->{'from_file'}[$i];
3108 my $status = $diff->{'status'}[$i];
3110 $has_history ||= ($status ne 'A');
3111 $not_deleted ||= ($status ne 'D');
3113 if ($status eq 'A') {
3114 print "<td class=\"link\" align=\"right\"> | </td>\n";
3115 } elsif ($status eq 'D') {
3116 print "<td class=\"link\">" .
3117 $cgi->a({-href => href(action=>"blob",
3120 file_name=>$from_path)},
3124 if ($diff->{'to_id'} eq $from_hash) {
3125 print "<td class=\"link nochange\">";
3127 print "<td class=\"link\">";
3129 print $cgi->a({-href => href(action=>"blobdiff",
3130 hash=>$diff->{'to_id'},
3131 hash_parent=>$from_hash,
3133 hash_parent_base=>$hash_parent,
3134 file_name=>$diff->{'to_file'},
3135 file_parent=>$from_path)},
3141 print "<td class=\"link\">";
3143 print $cgi->a({-href => href(action=>"blob",
3144 hash=>$diff->{'to_id'},
3145 file_name=>$diff->{'to_file'},
3148 print " | " if ($has_history);
3151 print $cgi->a({-href => href(action=>"history",
3152 file_name=>$diff->{'to_file'},
3159 next; # instead of 'else' clause, to avoid extra indent
3161 # else ordinary diff
3163 my ($to_mode_oct, $to_mode_str, $to_file_type);
3164 my ($from_mode_oct, $from_mode_str, $from_file_type);
3165 if ($diff->{'to_mode'} ne ('0' x 6)) {
3166 $to_mode_oct = oct $diff->{'to_mode'};
3167 if (S_ISREG($to_mode_oct)) { # only for regular file
3168 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3170 $to_file_type = file_type($diff->{'to_mode'});
3172 if ($diff->{'from_mode'} ne ('0' x 6)) {
3173 $from_mode_oct = oct $diff->{'from_mode'};
3174 if (S_ISREG($to_mode_oct)) { # only for regular file
3175 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3177 $from_file_type = file_type($diff->{'from_mode'});
3180 if ($diff->{'status'} eq "A") { # created
3181 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3182 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3183 $mode_chng .= "]</span>";
3185 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3186 hash_base=>$hash, file_name=>$diff->{'file'}),
3187 -class => "list"}, esc_path($diff->{'file'}));
3189 print "<td>$mode_chng</td>\n";
3190 print "<td class=\"link\">";
3191 if ($action eq 'commitdiff') {
3194 print $cgi->a({-href => "#patch$patchno"}, "patch");
3197 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3198 hash_base=>$hash, file_name=>$diff->{'file'})},
3202 } elsif ($diff->{'status'} eq "D") { # deleted
3203 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3205 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
3206 hash_base=>$parent, file_name=>$diff->{'file'}),
3207 -class => "list"}, esc_path($diff->{'file'}));
3209 print "<td>$mode_chng</td>\n";
3210 print "<td class=\"link\">";
3211 if ($action eq 'commitdiff') {
3214 print $cgi->a({-href => "#patch$patchno"}, "patch");
3217 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
3218 hash_base=>$parent, file_name=>$diff->{'file'})},
3221 print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
3222 file_name=>$diff->{'file'})},
3225 print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
3226 file_name=>$diff->{'file'})},
3230 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3231 my $mode_chnge = "";
3232 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3233 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3234 if ($from_file_type ne $to_file_type) {
3235 $mode_chnge .= " from $from_file_type to $to_file_type";
3237 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3238 if ($from_mode_str && $to_mode_str) {
3239 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3240 } elsif ($to_mode_str) {
3241 $mode_chnge .= " mode: $to_mode_str";
3244 $mode_chnge .= "]</span>\n";
3247 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3248 hash_base=>$hash, file_name=>$diff->{'file'}),
3249 -class => "list"}, esc_path($diff->{'file'}));
3251 print "<td>$mode_chnge</td>\n";
3252 print "<td class=\"link\">";
3253 if ($action eq 'commitdiff') {
3256 print $cgi->a({-href => "#patch$patchno"}, "patch") .
3258 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3259 # "commit" view and modified file (not onlu mode changed)
3260 print $cgi->a({-href => href(action=>"blobdiff",
3261 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
3262 hash_base=>$hash, hash_parent_base=>$parent,
3263 file_name=>$diff->{'file'})},
3267 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3268 hash_base=>$hash, file_name=>$diff->{'file'})},
3271 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
3272 file_name=>$diff->{'file'})},
3275 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
3276 file_name=>$diff->{'file'})},
3280 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3281 my %status_name = ('R' => 'moved', 'C' => 'copied');
3282 my $nstatus = $status_name{$diff->{'status'}};
3284 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3285 # mode also for directories, so we cannot use $to_mode_str
3286 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3289 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
3290 hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}),
3291 -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" .
3292 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3293 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
3294 hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}),
3295 -class => "list"}, esc_path($diff->{'from_file'})) .
3296 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3297 "<td class=\"link\">";
3298 if ($action eq 'commitdiff') {
3301 print $cgi->a({-href => "#patch$patchno"}, "patch") .
3303 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3304 # "commit" view and modified file (not only pure rename or copy)
3305 print $cgi->a({-href => href(action=>"blobdiff",
3306 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
3307 hash_base=>$hash, hash_parent_base=>$parent,
3308 file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})},
3312 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3313 hash_base=>$parent, file_name=>$diff->{'to_file'})},
3316 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
3317 file_name=>$diff->{'to_file'})},
3320 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
3321 file_name=>$diff->{'to_file'})},
3325 } # we should not encounter Unmerged (U) or Unknown (X) status
3328 print "</tbody>" if $has_header;
3332 sub git_patchset_body {
3333 my ($fd, $difftree, $hash, @hash_parents) = @_;
3334 my ($hash_parent) = $hash_parents[0];
3336 my $is_combined = (@hash_parents > 1);
3338 my $patch_number = 0;
3344 print "<div class=\"patchset\">\n";
3346 # skip to first patch
3347 while ($patch_line = <$fd>) {
3350 last if ($patch_line =~ m/^diff /);
3354 while ($patch_line) {
3356 # parse "git diff" header line
3357 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3358 # $1 is from_name, which we do not use
3359 $to_name = unquote($2);
3360 $to_name =~ s!^b/!!;
3361 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3362 # $1 is 'cc' or 'combined', which we do not use
3363 $to_name = unquote($2);
3368 # check if current patch belong to current raw line
3369 # and parse raw git-diff line if needed
3370 if (is_patch_split($diffinfo, { 'to_file' => $to_name })) {
3371 # this is continuation of a split patch
3372 print "<div class=\"patch cont\">\n";
3374 # advance raw git-diff output if needed
3375 $patch_idx++ if defined $diffinfo;
3377 # read and prepare patch information
3378 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3380 # compact combined diff output can have some patches skipped
3381 # find which patch (using pathname of result) we are at now;
3383 while ($to_name ne $diffinfo->{'to_file'}) {
3384 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3385 format_diff_cc_simplified($diffinfo, @hash_parents) .
3386 "</div>\n"; # class="patch"
3391 last if $patch_idx > $#$difftree;
3392 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3396 # modifies %from, %to hashes
3397 parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents);
3399 # this is first patch for raw difftree line with $patch_idx index
3400 # we index @$difftree array from 0, but number patches from 1
3401 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3405 #assert($patch_line =~ m/^diff /) if DEBUG;
3406 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3408 # print "git diff" header
3409 print format_git_diff_header_line($patch_line, $diffinfo,
3412 # print extended diff header
3413 print "<div class=\"diff extended_header\">\n";
3415 while ($patch_line = <$fd>) {
3418 last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /);
3420 print format_extended_diff_header_line($patch_line, $diffinfo,
3423 print "</div>\n"; # class="diff extended_header"
3425 # from-file/to-file diff header
3426 if (! $patch_line) {
3427 print "</div>\n"; # class="patch"
3430 next PATCH if ($patch_line =~ m/^diff /);
3431 #assert($patch_line =~ m/^---/) if DEBUG;
3433 my $last_patch_line = $patch_line;
3434 $patch_line = <$fd>;
3436 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3438 print format_diff_from_to_header($last_patch_line, $patch_line,
3439 $diffinfo, \%from, \%to,
3444 while ($patch_line = <$fd>) {
3447 next PATCH if ($patch_line =~ m/^diff /);
3449 print format_diff_line($patch_line, \%from, \%to);
3453 print "</div>\n"; # class="patch"
3456 # for compact combined (--cc) format, with chunk and patch simpliciaction
3457 # patchset might be empty, but there might be unprocessed raw lines
3458 for (++$patch_idx if $patch_number > 0;
3459 $patch_idx < @$difftree;
3461 # read and prepare patch information
3462 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3464 # generate anchor for "patch" links in difftree / whatchanged part
3465 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3466 format_diff_cc_simplified($diffinfo, @hash_parents) .
3467 "</div>\n"; # class="patch"
3472 if ($patch_number == 0) {
3473 if (@hash_parents > 1) {
3474 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3476 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3480 print "</div>\n"; # class="patchset"
3483 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3485 sub git_project_list_body {
3486 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
3488 my ($check_forks) = gitweb_check_feature('forks');
3491 foreach my $pr (@$projlist) {
3492 my (@aa) = git_get_last_activity($pr->{'path'});
3496 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
3497 if (!defined $pr->{'descr'}) {
3498 my $descr = git_get_project_description($pr->{'path'}) || "";
3499 $pr->{'descr_long'} = to_utf8($descr);
3500 $pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5);
3502 if (!defined $pr->{'owner'}) {
3503 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || "";
3506 my $pname = $pr->{'path'};
3507 if (($pname =~ s/\.git$//) &&
3508 ($pname !~ /\/$/) &&
3509 (-d "$projectroot/$pname")) {
3510 $pr->{'forks'} = "-d $projectroot/$pname";
3516 push @projects, $pr;
3519 $order ||= $default_projects_order;
3520 $from = 0 unless defined $from;
3521 $to = $#projects if (!defined $to || $#projects < $to);
3523 print "<table class=\"project_list\">\n";
3524 unless ($no_header) {
3527 print "<th></th>\n";
3529 if ($order eq "project") {
3530 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3531 print "<th>Project</th>\n";
3534 $cgi->a({-href => href(project=>undef, order=>'project'),
3535 -class => "header"}, "Project") .
3538 if ($order eq "descr") {
3539 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3540 print "<th>Description</th>\n";
3543 $cgi->a({-href => href(project=>undef, order=>'descr'),
3544 -class => "header"}, "Description") .
3547 if ($order eq "owner") {
3548 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3549 print "<th>Owner</th>\n";
3552 $cgi->a({-href => href(project=>undef, order=>'owner'),
3553 -class => "header"}, "Owner") .
3556 if ($order eq "age") {
3557 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3558 print "<th>Last Change</th>\n";
3561 $cgi->a({-href => href(project=>undef, order=>'age'),
3562 -class => "header"}, "Last Change") .
3565 print "<th></th>\n" .
3569 for (my $i = $from; $i <= $to; $i++) {
3570 my $pr = $projects[$i];
3572 print "<tr class=\"dark\">\n";
3574 print "<tr class=\"light\">\n";
3579 if ($pr->{'forks'}) {
3580 print "<!-- $pr->{'forks'} -->\n";
3581 print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+");
3585 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3586 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
3587 "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3588 -class => "list", -title => $pr->{'descr_long'}},
3589 esc_html($pr->{'descr'})) . "</td>\n" .
3590 "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n";
3591 print "<td class=\"". age_class($pr->{'age'}) . "\">" .
3592 (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" .
3593 "<td class=\"link\">" .
3594 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
3595 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
3596 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " .
3597 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") .
3598 ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') .
3602 if (defined $extra) {
3605 print "<td></td>\n";
3607 print "<td colspan=\"5\">$extra</td>\n" .
3613 sub git_shortlog_body {
3614 # uses global variable $project
3615 my ($commitlist, $from, $to, $refs, $extra) = @_;
3617 $from = 0 unless defined $from;
3618 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3620 print "<table class=\"shortlog\">\n";
3622 for (my $i = $from; $i <= $to; $i++) {
3623 my %co = %{$commitlist->[$i]};
3624 my $commit = $co{'id'};
3625 my $ref = format_ref_marker($refs, $commit);
3627 print "<tr class=\"dark\">\n";
3629 print "<tr class=\"light\">\n";
3632 my $author = chop_and_escape_str($co{'author_name'}, 10);
3633 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
3634 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3635 "<td><i>" . $author . "</i></td>\n" .
3637 print format_subject_html($co{'title'}, $co{'title_short'},
3638 href(action=>"commit", hash=>$commit), $ref);
3640 "<td class=\"link\">" .
3641 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
3642 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
3643 $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree");
3644 my $snapshot_links = format_snapshot_links($commit);
3645 if (defined $snapshot_links) {
3646 print " | " . $snapshot_links;
3651 if (defined $extra) {
3653 "<td colspan=\"4\">$extra</td>\n" .
3659 sub git_history_body {
3660 # Warning: assumes constant type (blob or tree) during history
3661 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
3663 $from = 0 unless defined $from;
3664 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
3666 print "<table class=\"history\">\n";
3668 for (my $i = $from; $i <= $to; $i++) {
3669 my %co = %{$commitlist->[$i]};
3673 my $commit = $co{'id'};
3675 my $ref = format_ref_marker($refs, $commit);
3678 print "<tr class=\"dark\">\n";
3680 print "<tr class=\"light\">\n";
3683 # shortlog uses chop_str($co{'author_name'}, 10)
3684 my $author = chop_and_escape_str($co{'author_name'}, 15, 3);
3685 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3686 "<td><i>" . $author . "</i></td>\n" .
3688 # originally git_history used chop_str($co{'title'}, 50)
3689 print format_subject_html($co{'title'}, $co{'title_short'},
3690 href(action=>"commit", hash=>$commit), $ref);
3692 "<td class=\"link\">" .
3693 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " .
3694 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
3696 if ($ftype eq 'blob') {
3697 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
3698 my $blob_parent = git_get_hash_by_path($commit, $file_name);
3699 if (defined $blob_current && defined $blob_parent &&
3700 $blob_current ne $blob_parent) {
3702 $cgi->a({-href => href(action=>"blobdiff",
3703 hash=>$blob_current, hash_parent=>$blob_parent,
3704 hash_base=>$hash_base, hash_parent_base=>$commit,
3705 file_name=>$file_name)},
3712 if (defined $extra) {
3714 "<td colspan=\"4\">$extra</td>\n" .
3721 # uses global variable $project
3722 my ($taglist, $from, $to, $extra) = @_;
3723 $from = 0 unless defined $from;
3724 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
3726 print "<table class=\"tags\">\n";
3728 for (my $i = $from; $i <= $to; $i++) {
3729 my $entry = $taglist->[$i];
3731 my $comment = $tag{'subject'};
3733 if (defined $comment) {
3734 $comment_short = chop_str($comment, 30, 5);
3737 print "<tr class=\"dark\">\n";
3739 print "<tr class=\"light\">\n";
3742 if (defined $tag{'age'}) {
3743 print "<td><i>$tag{'age'}</i></td>\n";
3745 print "<td></td>\n";
3748 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
3749 -class => "list name"}, esc_html($tag{'name'})) .
3752 if (defined $comment) {
3753 print format_subject_html($comment, $comment_short,
3754 href(action=>"tag", hash=>$tag{'id'}));
3757 "<td class=\"selflink\">";
3758 if ($tag{'type'} eq "tag") {
3759 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
3764 "<td class=\"link\">" . " | " .
3765 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
3766 if ($tag{'reftype'} eq "commit") {
3767 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'fullname'})}, "shortlog") .
3768 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'fullname'})}, "log");
3769 } elsif ($tag{'reftype'} eq "blob") {
3770 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
3775 if (defined $extra) {
3777 "<td colspan=\"5\">$extra</td>\n" .
3783 sub git_heads_body {
3784 # uses global variable $project
3785 my ($headlist, $head, $from, $to, $extra) = @_;
3786 $from = 0 unless defined $from;
3787 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3789 print "<table class=\"heads\">\n";
3791 for (my $i = $from; $i <= $to; $i++) {
3792 my $entry = $headlist->[$i];
3794 my $curr = $ref{'id'} eq $head;
3796 print "<tr class=\"dark\">\n";
3798 print "<tr class=\"light\">\n";
3801 print "<td><i>$ref{'age'}</i></td>\n" .
3802 ($curr ? "<td class=\"current_head\">" : "<td>") .
3803 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'}),
3804 -class => "list name"},esc_html($ref{'name'})) .
3806 "<td class=\"link\">" .
3807 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'})}, "shortlog") . " | " .
3808 $cgi->a({-href => href(action=>"log", hash=>$ref{'fullname'})}, "log") . " | " .
3809 $cgi->a({-href => href(action=>"tree", hash=>$ref{'fullname'}, hash_base=>$ref{'name'})}, "tree") .
3813 if (defined $extra) {
3815 "<td colspan=\"3\">$extra</td>\n" .
3821 sub git_search_grep_body {
3822 my ($commitlist, $from, $to, $extra) = @_;
3823 $from = 0 unless defined $from;
3824 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3826 print "<table class=\"commit_search\">\n";
3828 for (my $i = $from; $i <= $to; $i++) {
3829 my %co = %{$commitlist->[$i]};
3833 my $commit = $co{'id'};
3835 print "<tr class=\"dark\">\n";
3837 print "<tr class=\"light\">\n";
3840 my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
3841 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3842 "<td><i>" . $author . "</i></td>\n" .
3844 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3845 -class => "list subject"},
3846 chop_and_escape_str($co{'title'}, 50) . "<br/>");
3847 my $comment = $co{'comment'};
3848 foreach my $line (@$comment) {
3849 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
3850 my ($lead, $match, $trail) = ($1, $2, $3);
3851 $match = chop_str($match, 70, 5, 'center');
3852 my $contextlen = int((80 - length($match))/2);
3853 $contextlen = 30 if ($contextlen > 30);
3854 $lead = chop_str($lead, $contextlen, 10, 'left');
3855 $trail = chop_str($trail, $contextlen, 10, 'right');
3857 $lead = esc_html($lead);
3858 $match = esc_html($match);
3859 $trail = esc_html($trail);
3861 print "$lead<span class=\"match\">$match</span>$trail<br />";
3865 "<td class=\"link\">" .
3866 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3868 $cgi->a({-href => href(action=>"commitdiff", hash=>$co{'id'})}, "commitdiff") .
3870 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3874 if (defined $extra) {
3876 "<td colspan=\"3\">$extra</td>\n" .
3882 ## ======================================================================
3883 ## ======================================================================
3886 sub git_project_list {
3887 my $order = $cgi->param('o');
3888 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3889 die_error(undef, "Unknown order parameter");
3892 my @list = git_get_projects_list();
3894 die_error(undef, "No projects found");
3898 if (-f $home_text) {
3899 print "<div class=\"index_include\">\n";
3900 open (my $fd, $home_text);
3905 git_project_list_body(\@list, $order);
3910 my $order = $cgi->param('o');
3911 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3912 die_error(undef, "Unknown order parameter");
3915 my @list = git_get_projects_list($project);
3917 die_error(undef, "No forks found");
3921 git_print_page_nav('','');
3922 git_print_header_div('summary', "$project forks");
3923 git_project_list_body(\@list, $order);
3927 sub git_project_index {
3928 my @projects = git_get_projects_list($project);
3931 -type => 'text/plain',
3932 -charset => 'utf-8',
3933 -content_disposition => 'inline; filename="index.aux"');
3935 foreach my $pr (@projects) {
3936 if (!exists $pr->{'owner'}) {
3937 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}");
3940 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3941 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3942 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3943 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3947 print "$path $owner\n";
3952 my $descr = git_get_project_description($project) || "none";
3953 my %co = parse_commit("HEAD");
3954 my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3955 my $head = $co{'id'};
3957 my $owner = git_get_project_owner($project);
3959 my $refs = git_get_references();
3960 # These get_*_list functions return one more to allow us to see if
3961 # there are more ...
3962 my @taglist = git_get_tags_list(16);
3963 my @headlist = git_get_heads_list(16);
3965 my ($check_forks) = gitweb_check_feature('forks');
3968 @forklist = git_get_projects_list($project);
3972 git_print_page_nav('summary','', $head);
3974 print "<div class=\"title\"> </div>\n";
3975 print "<table class=\"projects_list\">\n" .
3976 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
3977 "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
3978 if (defined $cd{'rfc2822'}) {
3979 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3982 # use per project git URL list in $projectroot/$project/cloneurl
3983 # or make project git URL from git base URL and project name
3984 my $url_tag = "URL";
3985 my @url_list = git_get_project_url_list($project);
3986 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3987 foreach my $git_url (@url_list) {
3988 next unless $git_url;
3989 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3994 if (-s "$projectroot/$project/README.html") {
3995 if (open my $fd, "$projectroot/$project/README.html") {
3996 print "<div class=\"title\">readme</div>\n" .
3997 "<div class=\"readme\">\n";
3998 print $_ while (<$fd>);
3999 print "\n</div>\n"; # class="readme"
4004 # we need to request one more than 16 (0..15) to check if
4006 my @commitlist = $head ? parse_commits($head, 17) : ();
4008 git_print_header_div('shortlog');
4009 git_shortlog_body(\@commitlist, 0, 15, $refs,
4010 $#commitlist <= 15 ? undef :
4011 $cgi->a({-href => href(action=>"shortlog")}, "..."));
4015 git_print_header_div('tags');
4016 git_tags_body(\@taglist, 0, 15,
4017 $#taglist <= 15 ? undef :
4018 $cgi->a({-href => href(action=>"tags")}, "..."));
4022 git_print_header_div('heads');
4023 git_heads_body(\@headlist, $head, 0, 15,
4024 $#headlist <= 15 ? undef :
4025 $cgi->a({-href => href(action=>"heads")}, "..."));
4029 git_print_header_div('forks');
4030 git_project_list_body(\@forklist, undef, 0, 15,
4031 $#forklist <= 15 ? undef :
4032 $cgi->a({-href => href(action=>"forks")}, "..."),
4040 my $head = git_get_head_hash($project);
4042 git_print_page_nav('','', $head,undef,$head);
4043 my %tag = parse_tag($hash);
4046 die_error(undef, "Unknown tag object");
4049 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
4050 print "<div class=\"title_text\">\n" .
4051 "<table class=\"object_header\">\n" .
4053 "<td>object</td>\n" .
4054 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
4055 $tag{'object'}) . "</td>\n" .
4056 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
4057 $tag{'type'}) . "</td>\n" .
4059 if (defined($tag{'author'})) {
4060 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
4061 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
4062 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4063 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4066 print "</table>\n\n" .
4068 print "<div class=\"page_body\">";
4069 my $comment = $tag{'comment'};
4070 foreach my $line (@$comment) {
4072 print esc_html($line, -nbsp=>1) . "<br/>\n";
4082 my ($have_blame) = gitweb_check_feature('blame');
4084 die_error('403 Permission denied', "Permission denied");
4086 die_error('404 Not Found', "File name not defined") if (!$file_name);
4087 $hash_base ||= git_get_head_hash($project);
4088 die_error(undef, "Couldn't find base commit") unless ($hash_base);
4089 my %co = parse_commit($hash_base)
4090 or die_error(undef, "Reading commit failed");
4091 if (!defined $hash) {
4092 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
4093 or die_error(undef, "Error looking up file");
4095 $ftype = git_get_type($hash);
4096 if ($ftype !~ "blob") {
4097 die_error('400 Bad Request', "Object is not a blob");
4099 open ($fd, "-|", git_cmd(), "blame", '-p', '--',
4100 $file_name, $hash_base)
4101 or die_error(undef, "Open git-blame failed");
4104 $cgi->a({-href => href(action=>"blob", -replay=>1)},
4107 $cgi->a({-href => href(action=>"history", -replay=>1)},
4110 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
4112 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4113 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4114 git_print_page_path($file_name, $ftype, $hash_base);
4115 my @rev_color = (qw(light2 dark2));
4116 my $num_colors = scalar(@rev_color);
4117 my $current_color = 0;
4120 <div class="page_body">
4121 <table class="blame">
4122 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4127 last unless defined $_;
4128 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4129 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
4130 if (!exists $metainfo{$full_rev}) {
4131 $metainfo{$full_rev} = {};
4133 my $meta = $metainfo{$full_rev};
4136 if (/^(\S+) (.*)$/) {
4142 my $rev = substr($full_rev, 0, 8);
4143 my $author = $meta->{'author'};
4144 my %date = parse_date($meta->{'author-time'},
4145 $meta->{'author-tz'});
4146 my $date = $date{'iso-tz'};
4148 $current_color = ++$current_color % $num_colors;
4150 print "<tr class=\"$rev_color[$current_color]\">\n";
4152 print "<td class=\"sha1\"";
4153 print " title=\"". esc_html($author) . ", $date\"";
4154 print " rowspan=\"$group_size\"" if ($group_size > 1);
4156 print $cgi->a({-href => href(action=>"commit",
4158 file_name=>$file_name)},
4162 open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
4163 or die_error(undef, "Open git-rev-parse failed");
4164 my $parent_commit = <$dd>;
4166 chomp($parent_commit);
4167 my $blamed = href(action => 'blame',
4168 file_name => $meta->{'filename'},
4169 hash_base => $parent_commit);
4170 print "<td class=\"linenr\">";
4171 print $cgi->a({ -href => "$blamed#l$orig_lineno",
4173 -class => "linenr" },
4176 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
4182 or print "Reading blob failed\n";
4189 my ($have_blame) = gitweb_check_feature('blame');
4191 die_error('403 Permission denied', "Permission denied");
4193 die_error('404 Not Found', "File name not defined") if (!$file_name);
4194 $hash_base ||= git_get_head_hash($project);
4195 die_error(undef, "Couldn't find base commit") unless ($hash_base);
4196 my %co = parse_commit($hash_base)
4197 or die_error(undef, "Reading commit failed");
4198 if (!defined $hash) {
4199 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
4200 or die_error(undef, "Error lookup file");
4202 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
4203 or die_error(undef, "Open git-annotate failed");
4206 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
4209 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
4212 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
4214 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4215 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4216 git_print_page_path($file_name, 'blob', $hash_base);
4217 print "<div class=\"page_body\">\n";
4219 <table class="blame">
4228 my @line_class = (qw(light dark));
4229 my $line_class_len = scalar (@line_class);
4230 my $line_class_num = $#line_class;
4231 while (my $line = <$fd>) {
4243 $line_class_num = ($line_class_num + 1) % $line_class_len;
4245 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
4252 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
4255 $short_rev = substr ($long_rev, 0, 8);
4256 $age = time () - $time;
4257 $age_str = age_string ($age);
4258 $age_str =~ s/ / /g;
4259 $age_class = age_class($age);
4260 $author = esc_html ($author);
4261 $author =~ s/ / /g;
4263 $data = untabify($data);
4264 $data = esc_html ($data);
4267 <tr class="$line_class[$line_class_num]">
4268 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
4269 <td class="$age_class">$age_str</td>
4271 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
4272 <td class="pre">$data</td>
4275 } # while (my $line = <$fd>)
4276 print "</table>\n\n";
4278 or print "Reading blob failed.\n";
4284 my $head = git_get_head_hash($project);
4286 git_print_page_nav('','', $head,undef,$head);
4287 git_print_header_div('summary', $project);
4289 my @tagslist = git_get_tags_list();
4291 git_tags_body(\@tagslist);
4297 my $head = git_get_head_hash($project);
4299 git_print_page_nav('','', $head,undef,$head);
4300 git_print_header_div('summary', $project);
4302 my @headslist = git_get_heads_list();
4304 git_heads_body(\@headslist, $head);
4309 sub git_blob_plain {
4312 if (!defined $hash) {
4313 if (defined $file_name) {
4314 my $base = $hash_base || git_get_head_hash($project);
4315 $hash = git_get_hash_by_path($base, $file_name, "blob")
4316 or die_error(undef, "Error lookup file");
4318 die_error(undef, "No file name defined");
4320 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4321 # blobs defined by non-textual hash id's can be cached
4326 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4327 or die_error(undef, "Couldn't cat $file_name, $hash");
4329 $type ||= blob_mimetype($fd, $file_name);
4331 # save as filename, even when no $file_name is given
4332 my $save_as = "$hash";
4333 if (defined $file_name) {
4334 $save_as = $file_name;
4335 } elsif ($type =~ m/^text\//) {
4342 -content_disposition => 'inline; filename="' . "$save_as" . '"');
4344 binmode STDOUT, ':raw';
4346 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4354 if (!defined $hash) {
4355 if (defined $file_name) {
4356 my $base = $hash_base || git_get_head_hash($project);
4357 $hash = git_get_hash_by_path($base, $file_name, "blob")
4358 or die_error(undef, "Error lookup file");
4360 die_error(undef, "No file name defined");
4362 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4363 # blobs defined by non-textual hash id's can be cached
4367 my ($have_blame) = gitweb_check_feature('blame');
4368 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4369 or die_error(undef, "Couldn't cat $file_name, $hash");
4370 my $mimetype = blob_mimetype($fd, $file_name);
4371 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B $fd) {
4373 return git_blob_plain($mimetype);
4375 # we can have blame only for text/* mimetype
4376 $have_blame &&= ($mimetype =~ m!^text/!);
4378 git_header_html(undef, $expires);
4379 my $formats_nav = '';
4380 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4381 if (defined $file_name) {
4384 $cgi->a({-href => href(action=>"blame", -replay=>1)},
4389 $cgi->a({-href => href(action=>"history", -replay=>1)},
4392 $cgi->a({-href => href(action=>"blob_plain", -replay=>1)},
4395 $cgi->a({-href => href(action=>"blob",
4396 hash_base=>"HEAD", file_name=>$file_name)},
4400 $cgi->a({-href => href(action=>"blob_plain", -replay=>1)},
4403 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4404 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4406 print "<div class=\"page_nav\">\n" .
4407 "<br/><br/></div>\n" .
4408 "<div class=\"title\">$hash</div>\n";
4410 git_print_page_path($file_name, "blob", $hash_base);
4411 print "<div class=\"page_body\">\n";
4412 if ($mimetype =~ m!^image/!) {
4413 print qq!<img type="$mimetype"!;
4415 print qq! alt="$file_name" title="$file_name"!;
4418 href(action=>"blob_plain", hash=>$hash,
4419 hash_base=>$hash_base, file_name=>$file_name) .
4423 while (my $line = <$fd>) {
4426 $line = untabify($line);
4427 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4428 $nr, $nr, $nr, esc_html($line, -nbsp=>1);
4432 or print "Reading blob failed.\n";
4438 if (!defined $hash_base) {
4439 $hash_base = "HEAD";
4441 if (!defined $hash) {
4442 if (defined $file_name) {
4443 $hash = git_get_hash_by_path($hash_base, $file_name, "tree");
4449 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
4450 or die_error(undef, "Open git-ls-tree failed");
4451 my @entries = map { chomp; $_ } <$fd>;
4452 close $fd or die_error(undef, "Reading tree failed");
4455 my $refs = git_get_references();
4456 my $ref = format_ref_marker($refs, $hash_base);
4459 my ($have_blame) = gitweb_check_feature('blame');
4460 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4462 if (defined $file_name) {
4464 $cgi->a({-href => href(action=>"history", -replay=>1)},
4466 $cgi->a({-href => href(action=>"tree",
4467 hash_base=>"HEAD", file_name=>$file_name)},
4470 my $snapshot_links = format_snapshot_links($hash);
4471 if (defined $snapshot_links) {
4472 # FIXME: Should be available when we have no hash base as well.
4473 push @views_nav, $snapshot_links;
4475 git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4476 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
4479 print "<div class=\"page_nav\">\n";
4480 print "<br/><br/></div>\n";
4481 print "<div class=\"title\">$hash</div>\n";
4483 if (defined $file_name) {
4484 $basedir = $file_name;
4485 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4489 git_print_page_path($file_name, 'tree', $hash_base);
4490 print "<div class=\"page_body\">\n";
4491 print "<table class=\"tree\">\n";
4493 # '..' (top directory) link if possible
4494 if (defined $hash_base &&
4495 defined $file_name && $file_name =~ m![^/]+$!) {
4497 print "<tr class=\"dark\">\n";
4499 print "<tr class=\"light\">\n";
4503 my $up = $file_name;
4504 $up =~ s!/?[^/]+$!!;
4505 undef $up unless $up;
4506 # based on git_print_tree_entry
4507 print '<td class="mode">' . mode_str('040000') . "</td>\n";
4508 print '<td class="list">';
4509 print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
4513 print "<td class=\"link\"></td>\n";
4517 foreach my $line (@entries) {
4518 my %t = parse_ls_tree_line($line, -z => 1);
4521 print "<tr class=\"dark\">\n";
4523 print "<tr class=\"light\">\n";
4527 git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame);
4531 print "</table>\n" .
4537 my @supported_fmts = gitweb_check_feature('snapshot');
4538 @supported_fmts = filter_snapshot_fmts(@supported_fmts);
4540 my $format = $cgi->param('sf');
4541 if (!@supported_fmts) {
4542 die_error('403 Permission denied', "Permission denied");
4544 # default to first supported snapshot format
4545 $format ||= $supported_fmts[0];
4546 if ($format !~ m/^[a-z0-9]+$/) {
4547 die_error(undef, "Invalid snapshot format parameter");
4548 } elsif (!exists($known_snapshot_formats{$format})) {
4549 die_error(undef, "Unknown snapshot format");
4550 } elsif (!grep($_ eq $format, @supported_fmts)) {
4551 die_error(undef, "Unsupported snapshot format");
4554 if (!defined $hash) {
4555 $hash = git_get_head_hash($project);
4558 my $name = $project;
4559 $name =~ s,([^/])/*\.git$,$1,;
4560 $name = basename($name);
4561 my $filename = to_utf8($name);
4562 $name =~ s/\047/\047\\\047\047/g;
4564 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
4565 $cmd = quote_command(
4566 git_cmd(), 'archive',
4567 "--format=$known_snapshot_formats{$format}{'format'}",
4568 "--prefix=$name/", $hash);
4569 if (exists $known_snapshot_formats{$format}{'compressor'}) {
4570 $cmd .= ' | ' . quote_command(@{$known_snapshot_formats{$format}{'compressor'}});
4574 -type => $known_snapshot_formats{$format}{'type'},
4575 -content_disposition => 'inline; filename="' . "$filename" . '"',
4576 -status => '200 OK');
4578 open my $fd, "-|", $cmd
4579 or die_error(undef, "Execute git-archive failed");
4580 binmode STDOUT, ':raw';
4582 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4587 my $head = git_get_head_hash($project);
4588 if (!defined $hash) {
4591 if (!defined $page) {
4594 my $refs = git_get_references();
4596 my @commitlist = parse_commits($hash, 101, (100 * $page));
4598 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100);
4601 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
4604 my %co = parse_commit($hash);
4606 git_print_header_div('summary', $project);
4607 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4609 my $to = ($#commitlist >= 99) ? (99) : ($#commitlist);
4610 for (my $i = 0; $i <= $to; $i++) {
4611 my %co = %{$commitlist[$i]};
4613 my $commit = $co{'id'};
4614 my $ref = format_ref_marker($refs, $commit);
4615 my %ad = parse_date($co{'author_epoch'});
4616 git_print_header_div('commit',
4617 "<span class=\"age\">$co{'age_string'}</span>" .
4618 esc_html($co{'title'}) . $ref,
4620 print "<div class=\"title_text\">\n" .
4621 "<div class=\"log_link\">\n" .
4622 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
4624 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
4626 $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") .
4629 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4632 print "<div class=\"log_body\">\n";
4633 git_print_log($co{'comment'}, -final_empty_line=> 1);
4636 if ($#commitlist >= 100) {
4637 print "<div class=\"page_nav\">\n";
4638 print $cgi->a({-href => href(-replay=>1, page=>$page+1),
4639 -accesskey => "n", -title => "Alt-n"}, "next");
4646 $hash ||= $hash_base || "HEAD";
4647 my %co = parse_commit($hash);
4649 die_error(undef, "Unknown commit object");
4651 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
4652 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
4654 my $parent = $co{'parent'};
4655 my $parents = $co{'parents'}; # listref
4657 # we need to prepare $formats_nav before any parameter munging
4659 if (!defined $parent) {
4661 $formats_nav .= '(initial)';
4662 } elsif (@$parents == 1) {
4663 # single parent commit
4666 $cgi->a({-href => href(action=>"commit",
4668 esc_html(substr($parent, 0, 7))) .
4675 $cgi->a({-href => href(action=>"commit",
4677 esc_html(substr($_, 0, 7)));
4682 if (!defined $parent) {
4686 open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id",
4688 (@$parents <= 1 ? $parent : '-c'),
4690 or die_error(undef, "Open git-diff-tree failed");
4691 @difftree = map { chomp; $_ } <$fd>;
4692 close $fd or die_error(undef, "Reading git-diff-tree failed");
4694 # non-textual hash id's can be cached
4696 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4699 my $refs = git_get_references();
4700 my $ref = format_ref_marker($refs, $co{'id'});
4702 git_header_html(undef, $expires);
4703 git_print_page_nav('commit', '',
4704 $hash, $co{'tree'}, $hash,
4707 if (defined $co{'parent'}) {
4708 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
4710 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
4712 print "<div class=\"title_text\">\n" .
4713 "<table class=\"object_header\">\n";
4714 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
4716 "<td></td><td> $ad{'rfc2822'}";
4717 if ($ad{'hour_local'} < 6) {
4718 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4719 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4721 printf(" (%02d:%02d %s)",
4722 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4726 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
4727 print "<tr><td></td><td> $cd{'rfc2822'}" .
4728 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4730 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4733 "<td class=\"sha1\">" .
4734 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
4735 class => "list"}, $co{'tree'}) .
4737 "<td class=\"link\">" .
4738 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
4740 my $snapshot_links = format_snapshot_links($hash);
4741 if (defined $snapshot_links) {
4742 print " | " . $snapshot_links;
4747 foreach my $par (@$parents) {
4750 "<td class=\"sha1\">" .
4751 $cgi->a({-href => href(action=>"commit", hash=>$par),
4752 class => "list"}, $par) .
4754 "<td class=\"link\">" .
4755 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
4757 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") .
4764 print "<div class=\"page_body\">\n";
4765 git_print_log($co{'comment'});
4768 git_difftree_body(\@difftree, $hash, @$parents);
4774 # object is defined by:
4775 # - hash or hash_base alone
4776 # - hash_base and file_name
4779 # - hash or hash_base alone
4780 if ($hash || ($hash_base && !defined $file_name)) {
4781 my $object_id = $hash || $hash_base;
4783 open my $fd, "-|", quote_command(
4784 git_cmd(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
4785 or die_error('404 Not Found', "Object does not exist");
4789 or die_error('404 Not Found', "Object does not exist");
4791 # - hash_base and file_name
4792 } elsif ($hash_base && defined $file_name) {
4793 $file_name =~ s,/+$,,;
4795 system(git_cmd(), "cat-file", '-e', $hash_base) == 0
4796 or die_error('404 Not Found', "Base object does not exist");
4798 # here errors should not hapen
4799 open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name
4800 or die_error(undef, "Open git-ls-tree failed");
4804 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4805 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4806 die_error('404 Not Found', "File or directory for given base does not exist");
4811 die_error('404 Not Found', "Not enough information to find object");
4814 print $cgi->redirect(-uri => href(action=>$type, -full=>1,
4815 hash=>$hash, hash_base=>$hash_base,
4816 file_name=>$file_name),
4817 -status => '302 Found');
4821 my $format = shift || 'html';
4828 # preparing $fd and %diffinfo for git_patchset_body
4830 if (defined $hash_base && defined $hash_parent_base) {
4831 if (defined $file_name) {
4833 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4834 $hash_parent_base, $hash_base,
4835 "--", (defined $file_parent ? $file_parent : ()), $file_name
4836 or die_error(undef, "Open git-diff-tree failed");
4837 @difftree = map { chomp; $_ } <$fd>;
4839 or die_error(undef, "Reading git-diff-tree failed");
4841 or die_error('404 Not Found', "Blob diff not found");
4843 } elsif (defined $hash &&
4844 $hash =~ /[0-9a-fA-F]{40}/) {
4845 # try to find filename from $hash
4847 # read filtered raw output
4848 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4849 $hash_parent_base, $hash_base, "--"
4850 or die_error(undef, "Open git-diff-tree failed");
4852 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4854 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4855 map { chomp; $_ } <$fd>;
4857 or die_error(undef, "Reading git-diff-tree failed");
4859 or die_error('404 Not Found', "Blob diff not found");
4862 die_error('404 Not Found', "Missing one of the blob diff parameters");
4865 if (@difftree > 1) {
4866 die_error('404 Not Found', "Ambiguous blob diff specification");
4869 %diffinfo = parse_difftree_raw_line($difftree[0]);
4870 $file_parent ||= $diffinfo{'from_file'} || $file_name;
4871 $file_name ||= $diffinfo{'to_file'};
4873 $hash_parent ||= $diffinfo{'from_id'};
4874 $hash ||= $diffinfo{'to_id'};
4876 # non-textual hash id's can be cached
4877 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4878 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4883 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4884 '-p', ($format eq 'html' ? "--full-index" : ()),
4885 $hash_parent_base, $hash_base,
4886 "--", (defined $file_parent ? $file_parent : ()), $file_name
4887 or die_error(undef, "Open git-diff-tree failed");
4890 # old/legacy style URI -- not generated anymore since 1.4.3.
4892 die_error('404 Not Found', "Missing one of the blob diff parameters")
4896 if ($format eq 'html') {
4898 $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)},
4900 git_header_html(undef, $expires);
4901 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4902 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4903 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4905 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4906 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4908 if (defined $file_name) {
4909 git_print_page_path($file_name, "blob", $hash_base);
4911 print "<div class=\"page_path\"></div>\n";
4914 } elsif ($format eq 'plain') {
4916 -type => 'text/plain',
4917 -charset => 'utf-8',
4918 -expires => $expires,
4919 -content_disposition => 'inline; filename="' . "$file_name" . '.patch"');
4921 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4924 die_error(undef, "Unknown blobdiff format");
4928 if ($format eq 'html') {
4929 print "<div class=\"page_body\">\n";
4931 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
4934 print "</div>\n"; # class="page_body"
4938 while (my $line = <$fd>) {
4939 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4940 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4944 last if $line =~ m!^\+\+\+!;
4952 sub git_blobdiff_plain {
4953 git_blobdiff('plain');
4956 sub git_commitdiff {
4957 my $format = shift || 'html';
4958 $hash ||= $hash_base || "HEAD";
4959 my %co = parse_commit($hash);
4961 die_error(undef, "Unknown commit object");
4964 # choose format for commitdiff for merge
4965 if (! defined $hash_parent && @{$co{'parents'}} > 1) {
4966 $hash_parent = '--cc';
4968 # we need to prepare $formats_nav before almost any parameter munging
4970 if ($format eq 'html') {
4972 $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)},
4975 if (defined $hash_parent &&
4976 $hash_parent ne '-c' && $hash_parent ne '--cc') {
4977 # commitdiff with two commits given
4978 my $hash_parent_short = $hash_parent;
4979 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4980 $hash_parent_short = substr($hash_parent, 0, 7);
4984 for (my $i = 0; $i < @{$co{'parents'}}; $i++) {
4985 if ($co{'parents'}[$i] eq $hash_parent) {
4986 $formats_nav .= ' parent ' . ($i+1);
4990 $formats_nav .= ': ' .
4991 $cgi->a({-href => href(action=>"commitdiff",
4992 hash=>$hash_parent)},
4993 esc_html($hash_parent_short)) .
4995 } elsif (!$co{'parent'}) {
4997 $formats_nav .= ' (initial)';
4998 } elsif (scalar @{$co{'parents'}} == 1) {
4999 # single parent commit
5002 $cgi->a({-href => href(action=>"commitdiff",
5003 hash=>$co{'parent'})},
5004 esc_html(substr($co{'parent'}, 0, 7))) .
5008 if ($hash_parent eq '--cc') {
5009 $formats_nav .= ' | ' .
5010 $cgi->a({-href => href(action=>"commitdiff",
5011 hash=>$hash, hash_parent=>'-c')},
5013 } else { # $hash_parent eq '-c'
5014 $formats_nav .= ' | ' .
5015 $cgi->a({-href => href(action=>"commitdiff",
5016 hash=>$hash, hash_parent=>'--cc')},
5022 $cgi->a({-href => href(action=>"commitdiff",
5024 esc_html(substr($_, 0, 7)));
5025 } @{$co{'parents'}} ) .
5030 my $hash_parent_param = $hash_parent;
5031 if (!defined $hash_parent_param) {
5032 # --cc for multiple parents, --root for parentless
5033 $hash_parent_param =
5034 @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root';
5040 if ($format eq 'html') {
5041 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5042 "--no-commit-id", "--patch-with-raw", "--full-index",
5043 $hash_parent_param, $hash, "--"
5044 or die_error(undef, "Open git-diff-tree failed");
5046 while (my $line = <$fd>) {
5048 # empty line ends raw part of diff-tree output
5050 push @difftree, scalar parse_difftree_raw_line($line);
5053 } elsif ($format eq 'plain') {
5054 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5055 '-p', $hash_parent_param, $hash, "--"
5056 or die_error(undef, "Open git-diff-tree failed");
5059 die_error(undef, "Unknown commitdiff format");
5062 # non-textual hash id's can be cached
5064 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5068 # write commit message
5069 if ($format eq 'html') {
5070 my $refs = git_get_references();
5071 my $ref = format_ref_marker($refs, $co{'id'});
5073 git_header_html(undef, $expires);
5074 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5075 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
5076 git_print_authorship(\%co);
5077 print "<div class=\"page_body\">\n";
5078 if (@{$co{'comment'}} > 1) {
5079 print "<div class=\"log\">\n";
5080 git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1);
5081 print "</div>\n"; # class="log"
5084 } elsif ($format eq 'plain') {
5085 my $refs = git_get_references("tags");
5086 my $tagname = git_get_rev_name_tags($hash);
5087 my $filename = basename($project) . "-$hash.patch";
5090 -type => 'text/plain',
5091 -charset => 'utf-8',
5092 -expires => $expires,
5093 -content_disposition => 'inline; filename="' . "$filename" . '"');
5094 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
5095 print "From: " . to_utf8($co{'author'}) . "\n";
5096 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5097 print "Subject: " . to_utf8($co{'title'}) . "\n";
5099 print "X-Git-Tag: $tagname\n" if $tagname;
5100 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5102 foreach my $line (@{$co{'comment'}}) {
5103 print to_utf8($line) . "\n";
5109 if ($format eq 'html') {
5110 my $use_parents = !defined $hash_parent ||
5111 $hash_parent eq '-c' || $hash_parent eq '--cc';
5112 git_difftree_body(\@difftree, $hash,
5113 $use_parents ? @{$co{'parents'}} : $hash_parent);
5116 git_patchset_body($fd, \@difftree, $hash,
5117 $use_parents ? @{$co{'parents'}} : $hash_parent);
5119 print "</div>\n"; # class="page_body"
5122 } elsif ($format eq 'plain') {
5126 or print "Reading git-diff-tree failed\n";
5130 sub git_commitdiff_plain {
5131 git_commitdiff('plain');
5135 if (!defined $hash_base) {
5136 $hash_base = git_get_head_hash($project);
5138 if (!defined $page) {
5142 my %co = parse_commit($hash_base);
5144 die_error(undef, "Unknown commit object");
5147 my $refs = git_get_references();
5148 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5150 my @commitlist = parse_commits($hash_base, 101, (100 * $page),
5151 $file_name, "--full-history");
5153 die_error('404 Not Found', "No such file or directory on given branch");
5156 if (!defined $hash && defined $file_name) {
5157 # some commits could have deleted file in question,
5158 # and not have it in tree, but one of them has to have it
5159 for (my $i = 0; $i <= @commitlist; $i++) {
5160 $hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name);
5161 last if defined $hash;
5164 if (defined $hash) {
5165 $ftype = git_get_type($hash);
5167 if (!defined $ftype) {
5168 die_error(undef, "Unknown type of object");
5171 my $paging_nav = '';
5174 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
5175 file_name=>$file_name)},
5177 $paging_nav .= " ⋅ " .
5178 $cgi->a({-href => href(-replay=>1, page=>$page-1),
5179 -accesskey => "p", -title => "Alt-p"}, "prev");
5181 $paging_nav .= "first";
5182 $paging_nav .= " ⋅ prev";
5185 if ($#commitlist >= 100) {
5187 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5188 -accesskey => "n", -title => "Alt-n"}, "next");
5189 $paging_nav .= " ⋅ $next_link";
5191 $paging_nav .= " ⋅ next";
5195 git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5196 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
5197 git_print_page_path($file_name, $ftype, $hash_base);
5199 git_history_body(\@commitlist, 0, 99,
5200 $refs, $hash_base, $ftype, $next_link);
5206 my ($have_search) = gitweb_check_feature('search');
5207 if (!$have_search) {
5208 die_error('403 Permission denied', "Permission denied");
5210 if (!defined $searchtext) {
5211 die_error(undef, "Text field empty");
5213 if (!defined $hash) {
5214 $hash = git_get_head_hash($project);
5216 my %co = parse_commit($hash);
5218 die_error(undef, "Unknown commit object");
5220 if (!defined $page) {
5224 $searchtype ||= 'commit';
5225 if ($searchtype eq 'pickaxe') {
5226 # pickaxe may take all resources of your box and run for several minutes
5227 # with every query - so decide by yourself how public you make this feature
5228 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
5229 if (!$have_pickaxe) {
5230 die_error('403 Permission denied', "Permission denied");
5233 if ($searchtype eq 'grep') {
5234 my ($have_grep) = gitweb_check_feature('grep');
5236 die_error('403 Permission denied', "Permission denied");
5242 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5244 if ($searchtype eq 'commit') {
5245 $greptype = "--grep=";
5246 } elsif ($searchtype eq 'author') {
5247 $greptype = "--author=";
5248 } elsif ($searchtype eq 'committer') {
5249 $greptype = "--committer=";
5251 $greptype .= $searchtext;
5252 my @commitlist = parse_commits($hash, 101, (100 * $page), undef,
5253 $greptype, '--regexp-ignore-case',
5254 $search_use_regexp ? '--extended-regexp' : '--fixed-strings');
5256 my $paging_nav = '';
5259 $cgi->a({-href => href(action=>"search", hash=>$hash,
5260 searchtext=>$searchtext,
5261 searchtype=>$searchtype)},
5263 $paging_nav .= " ⋅ " .
5264 $cgi->a({-href => href(-replay=>1, page=>$page-1),
5265 -accesskey => "p", -title => "Alt-p"}, "prev");
5267 $paging_nav .= "first";
5268 $paging_nav .= " ⋅ prev";
5271 if ($#commitlist >= 100) {
5273 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5274 -accesskey => "n", -title => "Alt-n"}, "next");
5275 $paging_nav .= " ⋅ $next_link";
5277 $paging_nav .= " ⋅ next";
5280 if ($#commitlist >= 100) {
5283 git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
5284 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5285 git_search_grep_body(\@commitlist, 0, 99, $next_link);
5288 if ($searchtype eq 'pickaxe') {
5289 git_print_page_nav('','', $hash,$co{'tree'},$hash);
5290 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5292 print "<table class=\"pickaxe search\">\n";
5295 open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts,
5296 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5297 ($search_use_regexp ? '--pickaxe-regex' : ());
5300 while (my $line = <$fd>) {
5304 my %set = parse_difftree_raw_line($line);
5305 if (defined $set{'commit'}) {
5306 # finish previous commit
5309 "<td class=\"link\">" .
5310 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
5312 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
5318 print "<tr class=\"dark\">\n";
5320 print "<tr class=\"light\">\n";
5323 %co = parse_commit($set{'commit'});
5324 my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
5325 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5326 "<td><i>$author</i></td>\n" .
5328 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
5329 -class => "list subject"},
5330 chop_and_escape_str($co{'title'}, 50) . "<br/>");
5331 } elsif (defined $set{'to_id'}) {
5332 next if ($set{'to_id'} =~ m/^0{40}$/);
5334 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
5335 hash=>$set{'to_id'}, file_name=>$set{'to_file'}),
5337 "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
5343 # finish last commit (warning: repetition!)
5346 "<td class=\"link\">" .
5347 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
5349 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
5357 if ($searchtype eq 'grep') {
5358 git_print_page_nav('','', $hash,$co{'tree'},$hash);
5359 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5361 print "<table class=\"grep_search\">\n";
5365 open my $fd, "-|", git_cmd(), 'grep', '-n',
5366 $search_use_regexp ? ('-E', '-i') : '-F',
5367 $searchtext, $co{'tree'};
5369 while (my $line = <$fd>) {
5371 my ($file, $lno, $ltext, $binary);
5372 last if ($matches++ > 1000);
5373 if ($line =~ /^Binary file (.+) matches$/) {
5377 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5379 if ($file ne $lastfile) {
5380 $lastfile and print "</td></tr>\n";
5382 print "<tr class=\"dark\">\n";
5384 print "<tr class=\"light\">\n";
5386 print "<td class=\"list\">".
5387 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5388 file_name=>"$file"),
5389 -class => "list"}, esc_path($file));
5390 print "</td><td>\n";
5394 print "<div class=\"binary\">Binary file</div>\n";
5396 $ltext = untabify($ltext);
5397 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5398 $ltext = esc_html($1, -nbsp=>1);
5399 $ltext .= '<span class="match">';
5400 $ltext .= esc_html($2, -nbsp=>1);
5401 $ltext .= '</span>';
5402 $ltext .= esc_html($3, -nbsp=>1);
5404 $ltext = esc_html($ltext, -nbsp=>1);
5406 print "<div class=\"pre\">" .
5407 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5408 file_name=>"$file").'#l'.$lno,
5409 -class => "linenr"}, sprintf('%4i', $lno))
5410 . ' ' . $ltext . "</div>\n";
5414 print "</td></tr>\n";
5415 if ($matches > 1000) {
5416 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5419 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5428 sub git_search_help {
5430 git_print_page_nav('','', $hash,$hash,$hash);
5432 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5433 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5434 the pattern entered is recognized as the POSIX extended
5435 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5438 <dt><b>commit</b></dt>
5439 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5441 my ($have_grep) = gitweb_check_feature('grep');
5444 <dt><b>grep</b></dt>
5445 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5446 a different one) are searched for the given pattern. On large trees, this search can take
5447 a while and put some strain on the server, so please use it with some consideration. Note that
5448 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5449 case-sensitive.</dd>
5453 <dt><b>author</b></dt>
5454 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5455 <dt><b>committer</b></dt>
5456 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5458 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
5459 if ($have_pickaxe) {
5461 <dt><b>pickaxe</b></dt>
5462 <dd>All commits that caused the string to appear or disappear from any file (changes that
5463 added, removed or "modified" the string) will be listed. This search can take a while and
5464 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5465 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5473 my $head = git_get_head_hash($project);
5474 if (!defined $hash) {
5477 if (!defined $page) {
5480 my $refs = git_get_references();
5482 my @commitlist = parse_commits($hash, 101, (100 * $page));
5484 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100);
5486 if ($#commitlist >= 100) {
5488 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5489 -accesskey => "n", -title => "Alt-n"}, "next");
5493 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
5494 git_print_header_div('summary', $project);
5496 git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link);
5501 ## ......................................................................
5502 ## feeds (RSS, Atom; OPML)
5505 my $format = shift || 'atom';
5506 my ($have_blame) = gitweb_check_feature('blame');
5508 # Atom: http://www.atomenabled.org/developers/syndication/
5509 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
5510 if ($format ne 'rss' && $format ne 'atom') {
5511 die_error(undef, "Unknown web feed format");
5514 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
5515 my $head = $hash || 'HEAD';
5516 my @commitlist = parse_commits($head, 150, 0, $file_name);
5520 my $content_type = "application/$format+xml";
5521 if (defined $cgi->http('HTTP_ACCEPT') &&
5522 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
5523 # browser (feed reader) prefers text/xml
5524 $content_type = 'text/xml';
5526 if (defined($commitlist[0])) {
5527 %latest_commit = %{$commitlist[0]};
5528 %latest_date = parse_date($latest_commit{'author_epoch'});
5530 -type => $content_type,
5531 -charset => 'utf-8',
5532 -last_modified => $latest_date{'rfc2822'});
5535 -type => $content_type,
5536 -charset => 'utf-8');
5539 # Optimization: skip generating the body if client asks only
5540 # for Last-Modified date.
5541 return if ($cgi->request_method() eq 'HEAD');
5544 my $title = "$site_name - $project/$action";
5545 my $feed_type = 'log';
5546 if (defined $hash) {
5547 $title .= " - '$hash'";
5548 $feed_type = 'branch log';
5549 if (defined $file_name) {
5550 $title .= " :: $file_name";
5551 $feed_type = 'history';
5553 } elsif (defined $file_name) {
5554 $title .= " - $file_name";
5555 $feed_type = 'history';
5557 $title .= " $feed_type";
5558 my $descr = git_get_project_description($project);
5559 if (defined $descr) {
5560 $descr = esc_html($descr);
5562 $descr = "$project " .
5563 ($format eq 'rss' ? 'RSS' : 'Atom') .
5566 my $owner = git_get_project_owner($project);
5567 $owner = esc_html($owner);
5571 if (defined $file_name) {
5572 $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name);
5573 } elsif (defined $hash) {
5574 $alt_url = href(-full=>1, action=>"log", hash=>$hash);
5576 $alt_url = href(-full=>1, action=>"summary");
5578 print qq!<?xml version="1.0" encoding="utf-8"?>\n!;
5579 if ($format eq 'rss') {
5581 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5584 print "<title>$title</title>\n" .
5585 "<link>$alt_url</link>\n" .
5586 "<description>$descr</description>\n" .
5587 "<language>en</language>\n";
5588 } elsif ($format eq 'atom') {
5590 <feed xmlns="http://www.w3.org/2005/Atom">
5592 print "<title>$title</title>\n" .
5593 "<subtitle>$descr</subtitle>\n" .
5594 '<link rel="alternate" type="text/html" href="' .
5595 $alt_url . '" />' . "\n" .
5596 '<link rel="self" type="' . $content_type . '" href="' .
5597 $cgi->self_url() . '" />' . "\n" .
5598 "<id>" . href(-full=>1) . "</id>\n" .
5599 # use project owner for feed author
5600 "<author><name>$owner</name></author>\n";
5601 if (defined $favicon) {
5602 print "<icon>" . esc_url($favicon) . "</icon>\n";
5604 if (defined $logo_url) {
5605 # not twice as wide as tall: 72 x 27 pixels
5606 print "<logo>" . esc_url($logo) . "</logo>\n";
5608 if (! %latest_date) {
5609 # dummy date to keep the feed valid until commits trickle in:
5610 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5612 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5617 for (my $i = 0; $i <= $#commitlist; $i++) {
5618 my %co = %{$commitlist[$i]};
5619 my $commit = $co{'id'};
5620 # we read 150, we always show 30 and the ones more recent than 48 hours
5621 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5624 my %cd = parse_date($co{'author_epoch'});
5626 # get list of changed files
5627 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5628 $co{'parent'} || "--root",
5629 $co{'id'}, "--", (defined $file_name ? $file_name : ())
5631 my @difftree = map { chomp; $_ } <$fd>;
5635 # print element (entry, item)
5636 my $co_url = href(-full=>1, action=>"commitdiff", hash=>$commit);
5637 if ($format eq 'rss') {
5639 "<title>" . esc_html($co{'title'}) . "</title>\n" .
5640 "<author>" . esc_html($co{'author'}) . "</author>\n" .
5641 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5642 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5643 "<link>$co_url</link>\n" .
5644 "<description>" . esc_html($co{'title'}) . "</description>\n" .
5645 "<content:encoded>" .
5647 } elsif ($format eq 'atom') {
5649 "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" .
5650 "<updated>$cd{'iso-8601'}</updated>\n" .
5652 " <name>" . esc_html($co{'author_name'}) . "</name>\n";
5653 if ($co{'author_email'}) {
5654 print " <email>" . esc_html($co{'author_email'}) . "</email>\n";
5656 print "</author>\n" .
5657 # use committer for contributor
5659 " <name>" . esc_html($co{'committer_name'}) . "</name>\n";
5660 if ($co{'committer_email'}) {
5661 print " <email>" . esc_html($co{'committer_email'}) . "</email>\n";
5663 print "</contributor>\n" .
5664 "<published>$cd{'iso-8601'}</published>\n" .
5665 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5666 "<id>$co_url</id>\n" .
5667 "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" .
5668 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5670 my $comment = $co{'comment'};
5672 foreach my $line (@$comment) {
5673 $line = esc_html($line);
5676 print "</pre><ul>\n";
5677 foreach my $difftree_line (@difftree) {
5678 my %difftree = parse_difftree_raw_line($difftree_line);
5679 next if !$difftree{'from_id'};
5681 my $file = $difftree{'file'} || $difftree{'to_file'};
5685 $cgi->a({-href => href(-full=>1, action=>"blobdiff",
5686 hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'},
5687 hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'},
5688 file_name=>$file, file_parent=>$difftree{'from_file'}),
5689 -title => "diff"}, 'D');
5691 print $cgi->a({-href => href(-full=>1, action=>"blame",
5692 file_name=>$file, hash_base=>$commit),
5693 -title => "blame"}, 'B');
5695 # if this is not a feed of a file history
5696 if (!defined $file_name || $file_name ne $file) {
5697 print $cgi->a({-href => href(-full=>1, action=>"history",
5698 file_name=>$file, hash=>$commit),
5699 -title => "history"}, 'H');
5701 $file = esc_path($file);
5705 if ($format eq 'rss') {
5706 print "</ul>]]>\n" .
5707 "</content:encoded>\n" .
5709 } elsif ($format eq 'atom') {
5710 print "</ul>\n</div>\n" .
5717 if ($format eq 'rss') {
5718 print "</channel>\n</rss>\n";
5719 } elsif ($format eq 'atom') {
5733 my @list = git_get_projects_list();
5735 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
5737 <?xml version="1.0" encoding="utf-8"?>
5738 <opml version="1.0">
5740 <title>$site_name OPML Export</title>
5743 <outline text="git RSS feeds">
5746 foreach my $pr (@list) {
5748 my $head = git_get_head_hash($proj{'path'});
5749 if (!defined $head) {
5752 $git_dir = "$projectroot/$proj{'path'}";
5753 my %co = parse_commit($head);
5758 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
5759 my $rss = "$my_url?p=$proj{'path'};a=rss";
5760 my $html = "$my_url?p=$proj{'path'};a=summary";
5761 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";