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 $site_name = "@SITENAME@"
51 || ($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/@LOGO@.png";
66 # URI of GIT favicon, assumed to be image/png type
67 our $favicon = "img/@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 = "@LOGOURL@";
73 our $logo_label = "@LOGOLABEL@";
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 = (
101 # default blob_plain mimetype and default charset for text/plain blob
102 our $default_blob_plain_mimetype = 'text/plain';
103 our $default_text_plain_charset = undef;
105 # file to use for guessing MIME types before trying /etc/mime.types
106 # (relative to the current git repository)
107 our $mimetypes_file = undef;
109 # assume this charset if line contains non-UTF-8 characters;
110 # it should be valid encoding (see Encoding::Supported(3pm) for list),
111 # for which encoding all byte sequences are valid, for example
112 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
113 # could be even 'utf-8' for the old behavior)
114 our $fallback_encoding = 'latin1';
116 # rename detection options for git-diff and git-diff-tree
117 # - default is '-M', with the cost proportional to
118 # (number of removed files) * (number of new files).
119 # - more costly is '-C' (which implies '-M'), with the cost proportional to
120 # (number of changed files + number of removed files) * (number of new files)
121 # - even more costly is '-C', '--find-copies-harder' with cost
122 # (number of files in the original tree) * (number of new files)
123 # - one might want to include '-B' option, e.g. '-B', '-M'
124 our @diff_opts = ('-M'); # taken from git_commit
126 # information about snapshot formats that gitweb is capable of serving
127 our %known_snapshot_formats = (
129 # 'display' => display name,
130 # 'type' => mime type,
131 # 'suffix' => filename suffix,
132 # 'format' => --format for git-archive,
133 # 'compressor' => [compressor command and arguments]
134 # (array reference, optional)}
137 'display' => 'tar.gz',
138 'type' => 'application/x-gzip',
139 'suffix' => '.tar.gz',
141 'compressor' => ['gzip']},
144 'display' => 'tar.bz2',
145 'type' => 'application/x-bzip2',
146 'suffix' => '.tar.bz2',
148 'compressor' => ['bzip2']},
152 'type' => 'application/x-zip',
157 # Aliases so we understand old gitweb.snapshot values in repository
159 our %known_snapshot_format_aliases = (
163 # backward compatibility: legacy gitweb config support
164 'x-gzip' => undef, 'gz' => undef,
165 'x-bzip2' => undef, 'bz2' => undef,
166 'x-zip' => undef, '' => undef,
169 # You define site-wide feature defaults here; override them with
170 # $GITWEB_CONFIG as necessary.
173 # 'sub' => feature-sub (subroutine),
174 # 'override' => allow-override (boolean),
175 # 'default' => [ default options...] (array reference)}
177 # if feature is overridable (it means that allow-override has true value),
178 # then feature-sub will be called with default options as parameters;
179 # return value of feature-sub indicates if to enable specified feature
181 # if there is no 'sub' key (no feature-sub), then feature cannot be
184 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
186 # Enable the 'blame' blob view, showing the last commit that modified
187 # each line in the file. This can be very CPU-intensive.
189 # To enable system wide have in $GITWEB_CONFIG
190 # $feature{'blame'}{'default'} = [1];
191 # To have project specific config enable override in $GITWEB_CONFIG
192 # $feature{'blame'}{'override'} = 1;
193 # and in project config gitweb.blame = 0|1;
195 'sub' => \&feature_blame,
199 # Enable the 'snapshot' link, providing a compressed archive of any
200 # tree. This can potentially generate high traffic if you have large
203 # Value is a list of formats defined in %known_snapshot_formats that
205 # To disable system wide have in $GITWEB_CONFIG
206 # $feature{'snapshot'}{'default'} = [];
207 # To have project specific config enable override in $GITWEB_CONFIG
208 # $feature{'snapshot'}{'override'} = 1;
209 # and in project config, a comma-separated list of formats or "none"
210 # to disable. Example: gitweb.snapshot = tbz2,zip;
212 'sub' => \&feature_snapshot,
214 'default' => ['tgz']},
216 # Enable text search, which will list the commits which match author,
217 # committer or commit text to a given string. Enabled by default.
218 # Project specific override is not supported.
223 # Enable grep search, which will list the files in currently selected
224 # tree containing the given string. Enabled by default. This can be
225 # potentially CPU-intensive, of course.
227 # To enable system wide have in $GITWEB_CONFIG
228 # $feature{'grep'}{'default'} = [1];
229 # To have project specific config enable override in $GITWEB_CONFIG
230 # $feature{'grep'}{'override'} = 1;
231 # and in project config gitweb.grep = 0|1;
236 # Enable the pickaxe search, which will list the commits that modified
237 # a given string in a file. This can be practical and quite faster
238 # alternative to 'blame', but still potentially CPU-intensive.
240 # To enable system wide have in $GITWEB_CONFIG
241 # $feature{'pickaxe'}{'default'} = [1];
242 # To have project specific config enable override in $GITWEB_CONFIG
243 # $feature{'pickaxe'}{'override'} = 1;
244 # and in project config gitweb.pickaxe = 0|1;
246 'sub' => \&feature_pickaxe,
250 # Make gitweb use an alternative format of the URLs which can be
251 # more readable and natural-looking: project name is embedded
252 # directly in the path and the query string contains other
253 # auxiliary information. All gitweb installations recognize
254 # URL in either format; this configures in which formats gitweb
257 # To enable system wide have in $GITWEB_CONFIG
258 # $feature{'pathinfo'}{'default'} = [1];
259 # Project specific override is not supported.
261 # Note that you will need to change the default location of CSS,
262 # favicon, logo and possibly other files to an absolute URL. Also,
263 # if gitweb.cgi serves as your indexfile, you will need to force
264 # $my_uri to contain the script name in your $GITWEB_CONFIG.
269 # Make gitweb consider projects in project root subdirectories
270 # to be forks of existing projects. Given project $projname.git,
271 # projects matching $projname/*.git will not be shown in the main
272 # projects list, instead a '+' mark will be added to $projname
273 # there and a 'forks' view will be enabled for the project, listing
274 # all the forks. If project list is taken from a file, forks have
275 # to be listed after the main project.
277 # To enable system wide have in $GITWEB_CONFIG
278 # $feature{'forks'}{'default'} = [1];
279 # Project specific override is not supported.
285 sub gitweb_check_feature {
287 return unless exists $feature{$name};
288 my ($sub, $override, @defaults) = (
289 $feature{$name}{'sub'},
290 $feature{$name}{'override'},
291 @{$feature{$name}{'default'}});
292 if (!$override) { return @defaults; }
294 warn "feature $name is not overrideable";
297 return $sub->(@defaults);
301 my ($val) = git_get_project_config('blame', '--bool');
303 if ($val eq 'true') {
305 } elsif ($val eq 'false') {
312 sub feature_snapshot {
315 my ($val) = git_get_project_config('snapshot');
318 @fmts = ($val eq 'none' ? () : split /\s*[,\s]\s*/, $val);
325 my ($val) = git_get_project_config('grep', '--bool');
327 if ($val eq 'true') {
329 } elsif ($val eq 'false') {
336 sub feature_pickaxe {
337 my ($val) = git_get_project_config('pickaxe', '--bool');
339 if ($val eq 'true') {
341 } elsif ($val eq 'false') {
348 # checking HEAD file with -e is fragile if the repository was
349 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
351 sub check_head_link {
353 my $headfile = "$dir/HEAD";
354 return ((-e $headfile) ||
355 (-l $headfile && readlink($headfile) =~ /^refs\/heads\//));
358 sub check_export_ok {
360 return (check_head_link($dir) &&
361 (!$export_ok || -e "$dir/$export_ok"));
364 # process alternate names for backward compatibility
365 # filter out unsupported (unknown) snapshot formats
366 sub filter_snapshot_fmts {
370 exists $known_snapshot_format_aliases{$_} ?
371 $known_snapshot_format_aliases{$_} : $_} @fmts;
372 @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
376 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "gitweb_config.perl";
377 do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
379 # version of the core git binary
380 our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
382 $projects_list ||= $projectroot;
384 # ======================================================================
385 # input validation and dispatch
386 our $action = $cgi->param('a');
387 if (defined $action) {
388 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
389 die_error(undef, "Invalid action parameter");
393 # parameters which are pathnames
394 our $project = $cgi->param('p');
395 if (defined $project) {
396 if (!validate_pathname($project) ||
397 !(-d "$projectroot/$project") ||
398 !check_head_link("$projectroot/$project") ||
399 ($export_ok && !(-e "$projectroot/$project/$export_ok")) ||
400 ($strict_export && !project_in_list($project))) {
402 die_error(undef, "No such project");
406 our $file_name = $cgi->param('f');
407 if (defined $file_name) {
408 if (!validate_pathname($file_name)) {
409 die_error(undef, "Invalid file parameter");
413 our $file_parent = $cgi->param('fp');
414 if (defined $file_parent) {
415 if (!validate_pathname($file_parent)) {
416 die_error(undef, "Invalid file parent parameter");
420 # parameters which are refnames
421 our $hash = $cgi->param('h');
423 if (!validate_refname($hash)) {
424 die_error(undef, "Invalid hash parameter");
428 our $hash_parent = $cgi->param('hp');
429 if (defined $hash_parent) {
430 if (!validate_refname($hash_parent)) {
431 die_error(undef, "Invalid hash parent parameter");
435 our $hash_base = $cgi->param('hb');
436 if (defined $hash_base) {
437 if (!validate_refname($hash_base)) {
438 die_error(undef, "Invalid hash base parameter");
442 my %allowed_options = (
443 "--no-merges" => [ qw(rss atom log shortlog history) ],
446 our @extra_options = $cgi->param('opt');
447 if (defined @extra_options) {
448 foreach my $opt (@extra_options) {
449 if (not exists $allowed_options{$opt}) {
450 die_error(undef, "Invalid option parameter");
452 if (not grep(/^$action$/, @{$allowed_options{$opt}})) {
453 die_error(undef, "Invalid option parameter for this action");
458 our $hash_parent_base = $cgi->param('hpb');
459 if (defined $hash_parent_base) {
460 if (!validate_refname($hash_parent_base)) {
461 die_error(undef, "Invalid hash parent base parameter");
466 our $page = $cgi->param('pg');
468 if ($page =~ m/[^0-9]/) {
469 die_error(undef, "Invalid page parameter");
473 our $searchtype = $cgi->param('st');
474 if (defined $searchtype) {
475 if ($searchtype =~ m/[^a-z]/) {
476 die_error(undef, "Invalid searchtype parameter");
480 our $search_use_regexp = $cgi->param('sr');
482 our $searchtext = $cgi->param('s');
484 if (defined $searchtext) {
485 if (length($searchtext) < 2) {
486 die_error(undef, "At least two characters are required for search parameter");
488 $search_regexp = $search_use_regexp ? $searchtext : quotemeta $searchtext;
491 # now read PATH_INFO and use it as alternative to parameters
492 sub evaluate_path_info {
493 return if defined $project;
494 my $path_info = $ENV{"PATH_INFO"};
495 return if !$path_info;
496 $path_info =~ s,^/+,,;
497 return if !$path_info;
498 # find which part of PATH_INFO is project
499 $project = $path_info;
501 while ($project && !check_head_link("$projectroot/$project")) {
502 $project =~ s,/*[^/]*$,,;
505 $project = validate_pathname($project);
507 ($export_ok && !-e "$projectroot/$project/$export_ok") ||
508 ($strict_export && !project_in_list($project))) {
512 # do not change any parameters if an action is given using the query string
514 $path_info =~ s,^\Q$project\E/*,,;
515 my ($refname, $pathname) = split(/:/, $path_info, 2);
516 if (defined $pathname) {
517 # we got "project.git/branch:filename" or "project.git/branch:dir/"
518 # we could use git_get_type(branch:pathname), but it needs $git_dir
519 $pathname =~ s,^/+,,;
520 if (!$pathname || substr($pathname, -1) eq "/") {
524 $action ||= "blob_plain";
526 $hash_base ||= validate_refname($refname);
527 $file_name ||= validate_pathname($pathname);
528 } elsif (defined $refname) {
529 # we got "project.git/branch"
530 $action ||= "shortlog";
531 $hash ||= validate_refname($refname);
534 evaluate_path_info();
536 # path to the current git repository
538 $git_dir = "$projectroot/$project" if $project;
542 "blame" => \&git_blame2,
543 "blobdiff" => \&git_blobdiff,
544 "blobdiff_plain" => \&git_blobdiff_plain,
545 "blob" => \&git_blob,
546 "blob_plain" => \&git_blob_plain,
547 "commitdiff" => \&git_commitdiff,
548 "commitdiff_plain" => \&git_commitdiff_plain,
549 "commit" => \&git_commit,
550 "forks" => \&git_forks,
551 "heads" => \&git_heads,
552 "history" => \&git_history,
555 "atom" => \&git_atom,
556 "search" => \&git_search,
557 "search_help" => \&git_search_help,
558 "shortlog" => \&git_shortlog,
559 "summary" => \&git_summary,
561 "tags" => \&git_tags,
562 "tree" => \&git_tree,
563 "snapshot" => \&git_snapshot,
564 "object" => \&git_object,
565 # those below don't need $project
566 "opml" => \&git_opml,
567 "project_list" => \&git_project_list,
568 "project_index" => \&git_project_index,
571 if (!defined $action) {
573 $action = git_get_type($hash);
574 } elsif (defined $hash_base && defined $file_name) {
575 $action = git_get_type("$hash_base:$file_name");
576 } elsif (defined $project) {
579 $action = 'project_list';
582 if (!defined($actions{$action})) {
583 die_error(undef, "Unknown action");
585 if ($action !~ m/^(opml|project_list|project_index)$/ &&
587 die_error(undef, "Project needed");
589 $actions{$action}->();
592 ## ======================================================================
597 # default is to use -absolute url() i.e. $my_uri
598 my $href = $params{-full} ? $my_url : $my_uri;
600 # XXX: Warning: If you touch this, check the search form for updating,
611 hash_parent_base => "hpb",
616 snapshot_format => "sf",
617 extra_options => "opt",
618 search_use_regexp => "sr",
620 my %mapping = @mapping;
622 $params{'project'} = $project unless exists $params{'project'};
624 if ($params{-replay}) {
625 while (my ($name, $symbol) = each %mapping) {
626 if (!exists $params{$name}) {
627 # to allow for multivalued params we use arrayref form
628 $params{$name} = [ $cgi->param($symbol) ];
633 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
635 # use PATH_INFO for project name
636 $href .= "/".esc_url($params{'project'}) if defined $params{'project'};
637 delete $params{'project'};
639 # Summary just uses the project path URL
640 if (defined $params{'action'} && $params{'action'} eq 'summary') {
641 delete $params{'action'};
645 # now encode the parameters explicitly
647 for (my $i = 0; $i < @mapping; $i += 2) {
648 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
649 if (defined $params{$name}) {
650 if (ref($params{$name}) eq "ARRAY") {
651 foreach my $par (@{$params{$name}}) {
652 push @result, $symbol . "=" . esc_param($par);
655 push @result, $symbol . "=" . esc_param($params{$name});
659 $href .= "?" . join(';', @result) if scalar @result;
665 ## ======================================================================
666 ## validation, quoting/unquoting and escaping
668 sub validate_pathname {
669 my $input = shift || return undef;
671 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
672 # at the beginning, at the end, and between slashes.
673 # also this catches doubled slashes
674 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
678 if ($input =~ m!\0!) {
684 sub validate_refname {
685 my $input = shift || return undef;
687 # textual hashes are O.K.
688 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
691 # it must be correct pathname
692 $input = validate_pathname($input)
694 # restrictions on ref name according to git-check-ref-format
695 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
701 # decode sequences of octets in utf8 into Perl's internal form,
702 # which is utf-8 with utf8 flag set if needed. gitweb writes out
703 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
706 if (utf8::valid($str)) {
710 return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
714 # quote unsafe chars, but keep the slash, even when it's not
715 # correct, but quoted slashes look too horrible in bookmarks
718 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg;
724 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
727 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
733 # replace invalid utf8 character with SUBSTITUTION sequence
738 $str = to_utf8($str);
739 $str = $cgi->escapeHTML($str);
740 if ($opts{'-nbsp'}) {
741 $str =~ s/ / /g;
743 $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg;
747 # quote control characters and escape filename to HTML
752 $str = to_utf8($str);
753 $str = $cgi->escapeHTML($str);
754 if ($opts{'-nbsp'}) {
755 $str =~ s/ / /g;
757 $str =~ s|([[:cntrl:]])|quot_cec($1)|eg;
761 # Make control characters "printable", using character escape codes (CEC)
765 my %es = ( # character escape codes, aka escape sequences
766 "\t" => '\t', # tab (HT)
767 "\n" => '\n', # line feed (LF)
768 "\r" => '\r', # carrige return (CR)
769 "\f" => '\f', # form feed (FF)
770 "\b" => '\b', # backspace (BS)
771 "\a" => '\a', # alarm (bell) (BEL)
772 "\e" => '\e', # escape (ESC)
773 "\013" => '\v', # vertical tab (VT)
774 "\000" => '\0', # nul character (NUL)
776 my $chr = ( (exists $es{$cntrl})
778 : sprintf('\%03o', ord($cntrl)) );
779 if ($opts{-nohtml}) {
782 return "<span class=\"cntrl\">$chr</span>";
786 # Alternatively use unicode control pictures codepoints,
787 # Unicode "printable representation" (PR)
792 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
793 if ($opts{-nohtml}) {
796 return "<span class=\"cntrl\">$chr</span>";
800 # git may return quoted and escaped filenames
806 my %es = ( # character escape codes, aka escape sequences
807 't' => "\t", # tab (HT, TAB)
808 'n' => "\n", # newline (NL)
809 'r' => "\r", # return (CR)
810 'f' => "\f", # form feed (FF)
811 'b' => "\b", # backspace (BS)
812 'a' => "\a", # alarm (bell) (BEL)
813 'e' => "\e", # escape (ESC)
814 'v' => "\013", # vertical tab (VT)
817 if ($seq =~ m/^[0-7]{1,3}$/) {
818 # octal char sequence
819 return chr(oct($seq));
820 } elsif (exists $es{$seq}) {
821 # C escape sequence, aka character escape code
824 # quoted ordinary character
828 if ($str =~ m/^"(.*)"$/) {
831 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
836 # escape tabs (convert tabs to spaces)
840 while ((my $pos = index($line, "\t")) != -1) {
841 if (my $count = (8 - ($pos % 8))) {
842 my $spaces = ' ' x $count;
843 $line =~ s/\t/$spaces/;
850 sub project_in_list {
852 my @list = git_get_projects_list();
853 return @list && scalar(grep { $_->{'path'} eq $project } @list);
856 ## ----------------------------------------------------------------------
857 ## HTML aware string manipulation
859 # Try to chop given string on a word boundary between position
860 # $len and $len+$add_len. If there is no word boundary there,
861 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
862 # (marking chopped part) would be longer than given string.
866 my $add_len = shift || 10;
867 my $where = shift || 'right'; # 'left' | 'center' | 'right'
869 # allow only $len chars, but don't cut a word if it would fit in $add_len
870 # if it doesn't fit, cut it if it's still longer than the dots we would add
871 # remove chopped character entities entirely
873 # when chopping in the middle, distribute $len into left and right part
874 # return early if chopping wouldn't make string shorter
875 if ($where eq 'center') {
876 return $str if ($len + 5 >= length($str)); # filler is length 5
879 return $str if ($len + 4 >= length($str)); # filler is length 4
882 # regexps: ending and beginning with word part up to $add_len
883 my $endre = qr/.{$len}\w{0,$add_len}/;
884 my $begre = qr/\w{0,$add_len}.{$len}/;
886 if ($where eq 'left') {
887 $str =~ m/^(.*?)($begre)$/;
888 my ($lead, $body) = ($1, $2);
889 if (length($lead) > 4) {
890 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
895 } elsif ($where eq 'center') {
896 $str =~ m/^($endre)(.*)$/;
897 my ($left, $str) = ($1, $2);
898 $str =~ m/^(.*?)($begre)$/;
899 my ($mid, $right) = ($1, $2);
900 if (length($mid) > 5) {
901 $left =~ s/&[^;]*$//;
902 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
905 return "$left$mid$right";
908 $str =~ m/^($endre)(.*)$/;
911 if (length($tail) > 4) {
912 $body =~ s/&[^;]*$//;
919 # takes the same arguments as chop_str, but also wraps a <span> around the
920 # result with a title attribute if it does get chopped. Additionally, the
921 # string is HTML-escaped.
922 sub chop_and_escape_str {
925 my $chopped = chop_str(@_);
926 if ($chopped eq $str) {
927 return esc_html($chopped);
929 $str =~ s/([[:cntrl:]])/?/g;
930 return $cgi->span({-title=>$str}, esc_html($chopped));
934 ## ----------------------------------------------------------------------
935 ## functions returning short strings
937 # CSS class for given age value (in seconds)
943 } elsif ($age < 60*60*2) {
945 } elsif ($age < 60*60*24*2) {
952 # convert age in seconds to "nn units ago" string
957 if ($age > 60*60*24*365*2) {
958 $age_str = (int $age/60/60/24/365);
959 $age_str .= " years ago";
960 } elsif ($age > 60*60*24*(365/12)*2) {
961 $age_str = int $age/60/60/24/(365/12);
962 $age_str .= " months ago";
963 } elsif ($age > 60*60*24*7*2) {
964 $age_str = int $age/60/60/24/7;
965 $age_str .= " weeks ago";
966 } elsif ($age > 60*60*24*2) {
967 $age_str = int $age/60/60/24;
968 $age_str .= " days ago";
969 } elsif ($age > 60*60*2) {
970 $age_str = int $age/60/60;
971 $age_str .= " hours ago";
972 } elsif ($age > 60*2) {
973 $age_str = int $age/60;
974 $age_str .= " min ago";
977 $age_str .= " sec ago";
979 $age_str .= " right now";
985 S_IFINVALID => 0030000,
986 S_IFGITLINK => 0160000,
989 # submodule/subproject, a commit object reference
993 return (($mode & S_IFMT) == S_IFGITLINK)
996 # convert file mode in octal to symbolic file mode string
998 my $mode = oct shift;
1000 if (S_ISGITLINK($mode)) {
1001 return 'm---------';
1002 } elsif (S_ISDIR($mode & S_IFMT)) {
1003 return 'drwxr-xr-x';
1004 } elsif (S_ISLNK($mode)) {
1005 return 'lrwxrwxrwx';
1006 } elsif (S_ISREG($mode)) {
1007 # git cares only about the executable bit
1008 if ($mode & S_IXUSR) {
1009 return '-rwxr-xr-x';
1011 return '-rw-r--r--';
1014 return '----------';
1018 # convert file mode in octal to file type string
1022 if ($mode !~ m/^[0-7]+$/) {
1028 if (S_ISGITLINK($mode)) {
1030 } elsif (S_ISDIR($mode & S_IFMT)) {
1032 } elsif (S_ISLNK($mode)) {
1034 } elsif (S_ISREG($mode)) {
1041 # convert file mode in octal to file type description string
1042 sub file_type_long {
1045 if ($mode !~ m/^[0-7]+$/) {
1051 if (S_ISGITLINK($mode)) {
1053 } elsif (S_ISDIR($mode & S_IFMT)) {
1055 } elsif (S_ISLNK($mode)) {
1057 } elsif (S_ISREG($mode)) {
1058 if ($mode & S_IXUSR) {
1059 return "executable";
1069 ## ----------------------------------------------------------------------
1070 ## functions returning short HTML fragments, or transforming HTML fragments
1071 ## which don't belong to other sections
1073 # format line of commit message.
1074 sub format_log_line_html {
1077 $line = esc_html($line, -nbsp=>1);
1078 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
1081 $cgi->a({-href => href(action=>"object", hash=>$hash_text),
1082 -class => "text"}, $hash_text);
1083 $line =~ s/$hash_text/$link/;
1088 # format marker of refs pointing to given object
1089 sub format_ref_marker {
1090 my ($refs, $id) = @_;
1093 if (defined $refs->{$id}) {
1094 foreach my $ref (@{$refs->{$id}}) {
1095 my ($type, $name) = qw();
1096 # e.g. tags/v2.6.11 or heads/next
1097 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1105 $markers .= " <span class=\"$type\" title=\"$ref\">" .
1106 esc_html($name) . "</span>";
1111 return ' <span class="refs">'. $markers . '</span>';
1117 # format, perhaps shortened and with markers, title line
1118 sub format_subject_html {
1119 my ($long, $short, $href, $extra) = @_;
1120 $extra = '' unless defined($extra);
1122 if (length($short) < length($long)) {
1123 return $cgi->a({-href => $href, -class => "list subject",
1124 -title => to_utf8($long)},
1125 esc_html($short) . $extra);
1127 return $cgi->a({-href => $href, -class => "list subject"},
1128 esc_html($long) . $extra);
1132 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1133 sub format_git_diff_header_line {
1135 my $diffinfo = shift;
1136 my ($from, $to) = @_;
1138 if ($diffinfo->{'nparents'}) {
1140 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1141 if ($to->{'href'}) {
1142 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
1143 esc_path($to->{'file'}));
1144 } else { # file was deleted (no href)
1145 $line .= esc_path($to->{'file'});
1149 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1150 if ($from->{'href'}) {
1151 $line .= $cgi->a({-href => $from->{'href'}, -class => "path"},
1152 'a/' . esc_path($from->{'file'}));
1153 } else { # file was added (no href)
1154 $line .= 'a/' . esc_path($from->{'file'});
1157 if ($to->{'href'}) {
1158 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
1159 'b/' . esc_path($to->{'file'}));
1160 } else { # file was deleted
1161 $line .= 'b/' . esc_path($to->{'file'});
1165 return "<div class=\"diff header\">$line</div>\n";
1168 # format extended diff header line, before patch itself
1169 sub format_extended_diff_header_line {
1171 my $diffinfo = shift;
1172 my ($from, $to) = @_;
1175 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1176 $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1177 esc_path($from->{'file'}));
1179 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1180 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1181 esc_path($to->{'file'}));
1183 # match single <mode>
1184 if ($line =~ m/\s(\d{6})$/) {
1185 $line .= '<span class="info"> (' .
1186 file_type_long($1) .
1190 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1191 # can match only for combined diff
1193 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1194 if ($from->{'href'}[$i]) {
1195 $line .= $cgi->a({-href=>$from->{'href'}[$i],
1197 substr($diffinfo->{'from_id'}[$i],0,7));
1202 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1205 if ($to->{'href'}) {
1206 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1207 substr($diffinfo->{'to_id'},0,7));
1212 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1213 # can match only for ordinary diff
1214 my ($from_link, $to_link);
1215 if ($from->{'href'}) {
1216 $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"},
1217 substr($diffinfo->{'from_id'},0,7));
1219 $from_link = '0' x 7;
1221 if ($to->{'href'}) {
1222 $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1223 substr($diffinfo->{'to_id'},0,7));
1227 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1228 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1231 return $line . "<br/>\n";
1234 # format from-file/to-file diff header
1235 sub format_diff_from_to_header {
1236 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1241 #assert($line =~ m/^---/) if DEBUG;
1242 # no extra formatting for "^--- /dev/null"
1243 if (! $diffinfo->{'nparents'}) {
1244 # ordinary (single parent) diff
1245 if ($line =~ m!^--- "?a/!) {
1246 if ($from->{'href'}) {
1248 $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1249 esc_path($from->{'file'}));
1252 esc_path($from->{'file'});
1255 $result .= qq!<div class="diff from_file">$line</div>\n!;
1258 # combined diff (merge commit)
1259 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1260 if ($from->{'href'}[$i]) {
1262 $cgi->a({-href=>href(action=>"blobdiff",
1263 hash_parent=>$diffinfo->{'from_id'}[$i],
1264 hash_parent_base=>$parents[$i],
1265 file_parent=>$from->{'file'}[$i],
1266 hash=>$diffinfo->{'to_id'},
1268 file_name=>$to->{'file'}),
1270 -title=>"diff" . ($i+1)},
1273 $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"},
1274 esc_path($from->{'file'}[$i]));
1276 $line = '--- /dev/null';
1278 $result .= qq!<div class="diff from_file">$line</div>\n!;
1283 #assert($line =~ m/^\+\+\+/) if DEBUG;
1284 # no extra formatting for "^+++ /dev/null"
1285 if ($line =~ m!^\+\+\+ "?b/!) {
1286 if ($to->{'href'}) {
1288 $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1289 esc_path($to->{'file'}));
1292 esc_path($to->{'file'});
1295 $result .= qq!<div class="diff to_file">$line</div>\n!;
1300 # create note for patch simplified by combined diff
1301 sub format_diff_cc_simplified {
1302 my ($diffinfo, @parents) = @_;
1305 $result .= "<div class=\"diff header\">" .
1307 if (!is_deleted($diffinfo)) {
1308 $result .= $cgi->a({-href => href(action=>"blob",
1310 hash=>$diffinfo->{'to_id'},
1311 file_name=>$diffinfo->{'to_file'}),
1313 esc_path($diffinfo->{'to_file'}));
1315 $result .= esc_path($diffinfo->{'to_file'});
1317 $result .= "</div>\n" . # class="diff header"
1318 "<div class=\"diff nodifferences\">" .
1320 "</div>\n"; # class="diff nodifferences"
1325 # format patch (diff) line (not to be used for diff headers)
1326 sub format_diff_line {
1328 my ($from, $to) = @_;
1329 my $diff_class = "";
1333 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1335 my $prefix = substr($line, 0, scalar @{$from->{'href'}});
1336 if ($line =~ m/^\@{3}/) {
1337 $diff_class = " chunk_header";
1338 } elsif ($line =~ m/^\\/) {
1339 $diff_class = " incomplete";
1340 } elsif ($prefix =~ tr/+/+/) {
1341 $diff_class = " add";
1342 } elsif ($prefix =~ tr/-/-/) {
1343 $diff_class = " rem";
1346 # assume ordinary diff
1347 my $char = substr($line, 0, 1);
1349 $diff_class = " add";
1350 } elsif ($char eq '-') {
1351 $diff_class = " rem";
1352 } elsif ($char eq '@') {
1353 $diff_class = " chunk_header";
1354 } elsif ($char eq "\\") {
1355 $diff_class = " incomplete";
1358 $line = untabify($line);
1359 if ($from && $to && $line =~ m/^\@{2} /) {
1360 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1361 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1363 $from_lines = 0 unless defined $from_lines;
1364 $to_lines = 0 unless defined $to_lines;
1366 if ($from->{'href'}) {
1367 $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start",
1368 -class=>"list"}, $from_text);
1370 if ($to->{'href'}) {
1371 $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start",
1372 -class=>"list"}, $to_text);
1374 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1375 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1376 return "<div class=\"diff$diff_class\">$line</div>\n";
1377 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1378 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1379 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1381 @from_text = split(' ', $ranges);
1382 for (my $i = 0; $i < @from_text; ++$i) {
1383 ($from_start[$i], $from_nlines[$i]) =
1384 (split(',', substr($from_text[$i], 1)), 0);
1387 $to_text = pop @from_text;
1388 $to_start = pop @from_start;
1389 $to_nlines = pop @from_nlines;
1391 $line = "<span class=\"chunk_info\">$prefix ";
1392 for (my $i = 0; $i < @from_text; ++$i) {
1393 if ($from->{'href'}[$i]) {
1394 $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]",
1395 -class=>"list"}, $from_text[$i]);
1397 $line .= $from_text[$i];
1401 if ($to->{'href'}) {
1402 $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start",
1403 -class=>"list"}, $to_text);
1407 $line .= " $prefix</span>" .
1408 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1409 return "<div class=\"diff$diff_class\">$line</div>\n";
1411 return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n";
1414 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1415 # linked. Pass the hash of the tree/commit to snapshot.
1416 sub format_snapshot_links {
1418 my @snapshot_fmts = gitweb_check_feature('snapshot');
1419 @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts);
1420 my $num_fmts = @snapshot_fmts;
1421 if ($num_fmts > 1) {
1422 # A parenthesized list of links bearing format names.
1423 # e.g. "snapshot (_tar.gz_ _zip_)"
1424 return "snapshot (" . join(' ', map
1431 }, $known_snapshot_formats{$_}{'display'})
1432 , @snapshot_fmts) . ")";
1433 } elsif ($num_fmts == 1) {
1434 # A single "snapshot" link whose tooltip bears the format name.
1436 my ($fmt) = @snapshot_fmts;
1442 snapshot_format=>$fmt
1444 -title => "in format: $known_snapshot_formats{$fmt}{'display'}"
1446 } else { # $num_fmts == 0
1451 ## ----------------------------------------------------------------------
1452 ## git utility subroutines, invoking git commands
1454 # returns path to the core git executable and the --git-dir parameter as list
1456 return $GIT, '--git-dir='.$git_dir;
1459 # quote the given arguments for passing them to the shell
1460 # quote_command("command", "arg 1", "arg with ' and ! characters")
1461 # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'"
1462 # Try to avoid using this function wherever possible.
1465 map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ ));
1468 # get HEAD ref of given project as hash
1469 sub git_get_head_hash {
1470 my $project = shift;
1471 my $o_git_dir = $git_dir;
1473 $git_dir = "$projectroot/$project";
1474 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
1477 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1481 if (defined $o_git_dir) {
1482 $git_dir = $o_git_dir;
1487 # get type of given object
1491 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
1493 close $fd or return;
1498 # repository configuration
1499 our $config_file = '';
1502 # store multiple values for single key as anonymous array reference
1503 # single values stored directly in the hash, not as [ <value> ]
1504 sub hash_set_multi {
1505 my ($hash, $key, $value) = @_;
1507 if (!exists $hash->{$key}) {
1508 $hash->{$key} = $value;
1509 } elsif (!ref $hash->{$key}) {
1510 $hash->{$key} = [ $hash->{$key}, $value ];
1512 push @{$hash->{$key}}, $value;
1516 # return hash of git project configuration
1517 # optionally limited to some section, e.g. 'gitweb'
1518 sub git_parse_project_config {
1519 my $section_regexp = shift;
1524 open my $fh, "-|", git_cmd(), "config", '-z', '-l',
1527 while (my $keyval = <$fh>) {
1529 my ($key, $value) = split(/\n/, $keyval, 2);
1531 hash_set_multi(\%config, $key, $value)
1532 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1539 # convert config value to boolean, 'true' or 'false'
1540 # no value, number > 0, 'true' and 'yes' values are true
1541 # rest of values are treated as false (never as error)
1542 sub config_to_bool {
1545 # strip leading and trailing whitespace
1549 return (!defined $val || # section.key
1550 ($val =~ /^\d+$/ && $val) || # section.key = 1
1551 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1554 # convert config value to simple decimal number
1555 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1556 # to be multiplied by 1024, 1048576, or 1073741824
1560 # strip leading and trailing whitespace
1564 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1566 # unknown unit is treated as 1
1567 return $num * ($unit eq 'g' ? 1073741824 :
1568 $unit eq 'm' ? 1048576 :
1569 $unit eq 'k' ? 1024 : 1);
1574 # convert config value to array reference, if needed
1575 sub config_to_multi {
1578 return ref($val) ? $val : (defined($val) ? [ $val ] : []);
1581 sub git_get_project_config {
1582 my ($key, $type) = @_;
1585 return unless ($key);
1586 $key =~ s/^gitweb\.//;
1587 return if ($key =~ m/\W/);
1590 if (defined $type) {
1593 unless ($type eq 'bool' || $type eq 'int');
1597 if (!defined $config_file ||
1598 $config_file ne "$git_dir/config") {
1599 %config = git_parse_project_config('gitweb');
1600 $config_file = "$git_dir/config";
1604 if (!defined $type) {
1605 return $config{"gitweb.$key"};
1606 } elsif ($type eq 'bool') {
1607 # backward compatibility: 'git config --bool' returns true/false
1608 return config_to_bool($config{"gitweb.$key"}) ? 'true' : 'false';
1609 } elsif ($type eq 'int') {
1610 return config_to_int($config{"gitweb.$key"});
1612 return $config{"gitweb.$key"};
1615 # get hash of given path at given ref
1616 sub git_get_hash_by_path {
1618 my $path = shift || return undef;
1623 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
1624 or die_error(undef, "Open git-ls-tree failed");
1626 close $fd or return undef;
1628 if (!defined $line) {
1629 # there is no tree or hash given by $path at $base
1633 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1634 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1635 if (defined $type && $type ne $2) {
1636 # type doesn't match
1642 # get path of entry with given hash at given tree-ish (ref)
1643 # used to get 'from' filename for combined diff (merge commit) for renames
1644 sub git_get_path_by_hash {
1645 my $base = shift || return;
1646 my $hash = shift || return;
1650 open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base
1652 while (my $line = <$fd>) {
1655 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1656 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1657 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1666 ## ......................................................................
1667 ## git utility functions, directly accessing git repository
1669 sub git_get_project_description {
1672 $git_dir = "$projectroot/$path";
1673 open my $fd, "$git_dir/description"
1674 or return git_get_project_config('description');
1677 if (defined $descr) {
1683 sub git_get_project_url_list {
1686 $git_dir = "$projectroot/$path";
1687 open my $fd, "$git_dir/cloneurl"
1688 or return wantarray ?
1689 @{ config_to_multi(git_get_project_config('url')) } :
1690 config_to_multi(git_get_project_config('url'));
1691 my @git_project_url_list = map { chomp; $_ } <$fd>;
1694 return wantarray ? @git_project_url_list : \@git_project_url_list;
1697 sub git_get_projects_list {
1702 $filter =~ s/\.git$//;
1704 my ($check_forks) = gitweb_check_feature('forks');
1706 if (-d $projects_list) {
1707 # search in directory
1708 my $dir = $projects_list . ($filter ? "/$filter" : '');
1709 # remove the trailing "/"
1711 my $pfxlen = length("$dir");
1712 my $pfxdepth = ($dir =~ tr!/!!);
1715 follow_fast => 1, # follow symbolic links
1716 follow_skip => 2, # ignore duplicates
1717 dangling_symlinks => 0, # ignore dangling symlinks, silently
1719 # skip project-list toplevel, if we get it.
1720 return if (m!^[/.]$!);
1721 # only directories can be git repositories
1722 return unless (-d $_);
1723 # don't traverse too deep (Find is super slow on os x)
1724 if (($File::Find::name =~ tr!/!!) - $pfxdepth > $project_maxdepth) {
1725 $File::Find::prune = 1;
1729 my $subdir = substr($File::Find::name, $pfxlen + 1);
1730 # we check related file in $projectroot
1731 if ($check_forks and $subdir =~ m#/.#) {
1732 $File::Find::prune = 1;
1733 } elsif (check_export_ok("$projectroot/$filter/$subdir")) {
1734 push @list, { path => ($filter ? "$filter/" : '') . $subdir };
1735 $File::Find::prune = 1;
1740 } elsif (-f $projects_list) {
1741 # read from file(url-encoded):
1742 # 'git%2Fgit.git Linus+Torvalds'
1743 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1744 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1746 open my ($fd), $projects_list or return;
1748 while (my $line = <$fd>) {
1750 my ($path, $owner) = split ' ', $line;
1751 $path = unescape($path);
1752 $owner = unescape($owner);
1753 if (!defined $path) {
1756 if ($filter ne '') {
1757 # looking for forks;
1758 my $pfx = substr($path, 0, length($filter));
1759 if ($pfx ne $filter) {
1762 my $sfx = substr($path, length($filter));
1763 if ($sfx !~ /^\/.*\.git$/) {
1766 } elsif ($check_forks) {
1768 foreach my $filter (keys %paths) {
1769 # looking for forks;
1770 my $pfx = substr($path, 0, length($filter));
1771 if ($pfx ne $filter) {
1774 my $sfx = substr($path, length($filter));
1775 if ($sfx !~ /^\/.*\.git$/) {
1778 # is a fork, don't include it in
1783 if (check_export_ok("$projectroot/$path")) {
1786 owner => to_utf8($owner),
1789 (my $forks_path = $path) =~ s/\.git$//;
1790 $paths{$forks_path}++;
1798 our $gitweb_project_owner = undef;
1799 sub git_get_project_list_from_file {
1801 return if (defined $gitweb_project_owner);
1803 $gitweb_project_owner = {};
1804 # read from file (url-encoded):
1805 # 'git%2Fgit.git Linus+Torvalds'
1806 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1807 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1808 if (-f $projects_list) {
1809 open (my $fd , $projects_list);
1810 while (my $line = <$fd>) {
1812 my ($pr, $ow) = split ' ', $line;
1813 $pr = unescape($pr);
1814 $ow = unescape($ow);
1815 $gitweb_project_owner->{$pr} = to_utf8($ow);
1821 sub git_get_project_owner {
1822 my $project = shift;
1825 return undef unless $project;
1826 $git_dir = "$projectroot/$project";
1828 if (!defined $gitweb_project_owner) {
1829 git_get_project_list_from_file();
1832 if (exists $gitweb_project_owner->{$project}) {
1833 $owner = $gitweb_project_owner->{$project};
1835 if (!defined $owner){
1836 $owner = git_get_project_config('owner');
1838 if (!defined $owner) {
1839 $owner = get_file_owner("$git_dir");
1845 sub git_get_last_activity {
1849 $git_dir = "$projectroot/$path";
1850 open($fd, "-|", git_cmd(), 'for-each-ref',
1851 '--format=%(committer)',
1852 '--sort=-committerdate',
1854 'refs/heads') or return;
1855 my $most_recent = <$fd>;
1856 close $fd or return;
1857 if (defined $most_recent &&
1858 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1860 my $age = time - $timestamp;
1861 return ($age, age_string($age));
1863 return (undef, undef);
1866 sub git_get_references {
1867 my $type = shift || "";
1869 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1870 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1871 open my $fd, "-|", git_cmd(), "show-ref", "--dereference",
1872 ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type
1875 while (my $line = <$fd>) {
1877 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1878 if (defined $refs{$1}) {
1879 push @{$refs{$1}}, $2;
1885 close $fd or return;
1889 sub git_get_rev_name_tags {
1890 my $hash = shift || return undef;
1892 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
1894 my $name_rev = <$fd>;
1897 if ($name_rev =~ m|^$hash tags/(.*)$|) {
1900 # catches also '$hash undefined' output
1905 ## ----------------------------------------------------------------------
1906 ## parse to hash functions
1910 my $tz = shift || "-0000";
1913 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1914 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1915 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1916 $date{'hour'} = $hour;
1917 $date{'minute'} = $min;
1918 $date{'mday'} = $mday;
1919 $date{'day'} = $days[$wday];
1920 $date{'month'} = $months[$mon];
1921 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1922 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1923 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1924 $mday, $months[$mon], $hour ,$min;
1925 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1926 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
1928 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1929 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1930 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1931 $date{'hour_local'} = $hour;
1932 $date{'minute_local'} = $min;
1933 $date{'tz_local'} = $tz;
1934 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1935 1900+$year, $mon+1, $mday,
1936 $hour, $min, $sec, $tz);
1945 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
1946 $tag{'id'} = $tag_id;
1947 while (my $line = <$fd>) {
1949 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1950 $tag{'object'} = $1;
1951 } elsif ($line =~ m/^type (.+)$/) {
1953 } elsif ($line =~ m/^tag (.+)$/) {
1955 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1956 $tag{'author'} = $1;
1959 } elsif ($line =~ m/--BEGIN/) {
1960 push @comment, $line;
1962 } elsif ($line eq "") {
1966 push @comment, <$fd>;
1967 $tag{'comment'} = \@comment;
1968 close $fd or return;
1969 if (!defined $tag{'name'}) {
1975 sub parse_commit_text {
1976 my ($commit_text, $withparents) = @_;
1977 my @commit_lines = split '\n', $commit_text;
1980 pop @commit_lines; # Remove '\0'
1982 if (! @commit_lines) {
1986 my $header = shift @commit_lines;
1987 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1990 ($co{'id'}, my @parents) = split ' ', $header;
1991 while (my $line = shift @commit_lines) {
1992 last if $line eq "\n";
1993 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1995 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1997 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1999 $co{'author_epoch'} = $2;
2000 $co{'author_tz'} = $3;
2001 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2002 $co{'author_name'} = $1;
2003 $co{'author_email'} = $2;
2005 $co{'author_name'} = $co{'author'};
2007 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2008 $co{'committer'} = $1;
2009 $co{'committer_epoch'} = $2;
2010 $co{'committer_tz'} = $3;
2011 $co{'committer_name'} = $co{'committer'};
2012 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2013 $co{'committer_name'} = $1;
2014 $co{'committer_email'} = $2;
2016 $co{'committer_name'} = $co{'committer'};
2020 if (!defined $co{'tree'}) {
2023 $co{'parents'} = \@parents;
2024 $co{'parent'} = $parents[0];
2026 foreach my $title (@commit_lines) {
2029 $co{'title'} = chop_str($title, 80, 5);
2030 # remove leading stuff of merges to make the interesting part visible
2031 if (length($title) > 50) {
2032 $title =~ s/^Automatic //;
2033 $title =~ s/^merge (of|with) /Merge ... /i;
2034 if (length($title) > 50) {
2035 $title =~ s/(http|rsync):\/\///;
2037 if (length($title) > 50) {
2038 $title =~ s/(master|www|rsync)\.//;
2040 if (length($title) > 50) {
2041 $title =~ s/kernel.org:?//;
2043 if (length($title) > 50) {
2044 $title =~ s/\/pub\/scm//;
2047 $co{'title_short'} = chop_str($title, 50, 5);
2051 if ($co{'title'} eq "") {
2052 $co{'title'} = $co{'title_short'} = '(no commit message)';
2054 # remove added spaces
2055 foreach my $line (@commit_lines) {
2058 $co{'comment'} = \@commit_lines;
2060 my $age = time - $co{'committer_epoch'};
2062 $co{'age_string'} = age_string($age);
2063 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2064 if ($age > 60*60*24*7*2) {
2065 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2066 $co{'age_string_age'} = $co{'age_string'};
2068 $co{'age_string_date'} = $co{'age_string'};
2069 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2075 my ($commit_id) = @_;
2080 open my $fd, "-|", git_cmd(), "rev-list",
2086 or die_error(undef, "Open git-rev-list failed");
2087 %co = parse_commit_text(<$fd>, 1);
2094 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2102 open my $fd, "-|", git_cmd(), "rev-list",
2105 ("--max-count=" . $maxcount),
2106 ("--skip=" . $skip),
2110 ($filename ? ($filename) : ())
2111 or die_error(undef, "Open git-rev-list failed");
2112 while (my $line = <$fd>) {
2113 my %co = parse_commit_text($line);
2118 return wantarray ? @cos : \@cos;
2121 # parse ref from ref_file, given by ref_id, with given type
2123 my $ref_file = shift;
2125 my $type = shift || git_get_type($ref_id);
2128 $ref_item{'type'} = $type;
2129 $ref_item{'id'} = $ref_id;
2130 $ref_item{'epoch'} = 0;
2131 $ref_item{'age'} = "unknown";
2132 if ($type eq "tag") {
2133 my %tag = parse_tag($ref_id);
2134 $ref_item{'comment'} = $tag{'comment'};
2135 if ($tag{'type'} eq "commit") {
2136 my %co = parse_commit($tag{'object'});
2137 $ref_item{'epoch'} = $co{'committer_epoch'};
2138 $ref_item{'age'} = $co{'age_string'};
2139 } elsif (defined($tag{'epoch'})) {
2140 my $age = time - $tag{'epoch'};
2141 $ref_item{'epoch'} = $tag{'epoch'};
2142 $ref_item{'age'} = age_string($age);
2144 $ref_item{'reftype'} = $tag{'type'};
2145 $ref_item{'name'} = $tag{'name'};
2146 $ref_item{'refid'} = $tag{'object'};
2147 } elsif ($type eq "commit"){
2148 my %co = parse_commit($ref_id);
2149 $ref_item{'reftype'} = "commit";
2150 $ref_item{'name'} = $ref_file;
2151 $ref_item{'title'} = $co{'title'};
2152 $ref_item{'refid'} = $ref_id;
2153 $ref_item{'epoch'} = $co{'committer_epoch'};
2154 $ref_item{'age'} = $co{'age_string'};
2156 $ref_item{'reftype'} = $type;
2157 $ref_item{'name'} = $ref_file;
2158 $ref_item{'refid'} = $ref_id;
2164 # parse line of git-diff-tree "raw" output
2165 sub parse_difftree_raw_line {
2169 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2170 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2171 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2172 $res{'from_mode'} = $1;
2173 $res{'to_mode'} = $2;
2174 $res{'from_id'} = $3;
2176 $res{'status'} = $5;
2177 $res{'similarity'} = $6;
2178 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2179 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
2181 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote($7);
2184 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2185 # combined diff (for merge commit)
2186 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2187 $res{'nparents'} = length($1);
2188 $res{'from_mode'} = [ split(' ', $2) ];
2189 $res{'to_mode'} = pop @{$res{'from_mode'}};
2190 $res{'from_id'} = [ split(' ', $3) ];
2191 $res{'to_id'} = pop @{$res{'from_id'}};
2192 $res{'status'} = [ split('', $4) ];
2193 $res{'to_file'} = unquote($5);
2195 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2196 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2197 $res{'commit'} = $1;
2200 return wantarray ? %res : \%res;
2203 # wrapper: return parsed line of git-diff-tree "raw" output
2204 # (the argument might be raw line, or parsed info)
2205 sub parsed_difftree_line {
2206 my $line_or_ref = shift;
2208 if (ref($line_or_ref) eq "HASH") {
2209 # pre-parsed (or generated by hand)
2210 return $line_or_ref;
2212 return parse_difftree_raw_line($line_or_ref);
2216 # parse line of git-ls-tree output
2217 sub parse_ls_tree_line ($;%) {
2222 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2223 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2231 $res{'name'} = unquote($4);
2234 return wantarray ? %res : \%res;
2237 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2238 sub parse_from_to_diffinfo {
2239 my ($diffinfo, $from, $to, @parents) = @_;
2241 if ($diffinfo->{'nparents'}) {
2243 $from->{'file'} = [];
2244 $from->{'href'} = [];
2245 fill_from_file_info($diffinfo, @parents)
2246 unless exists $diffinfo->{'from_file'};
2247 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2248 $from->{'file'}[$i] =
2249 defined $diffinfo->{'from_file'}[$i] ?
2250 $diffinfo->{'from_file'}[$i] :
2251 $diffinfo->{'to_file'};
2252 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2253 $from->{'href'}[$i] = href(action=>"blob",
2254 hash_base=>$parents[$i],
2255 hash=>$diffinfo->{'from_id'}[$i],
2256 file_name=>$from->{'file'}[$i]);
2258 $from->{'href'}[$i] = undef;
2262 # ordinary (not combined) diff
2263 $from->{'file'} = $diffinfo->{'from_file'};
2264 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2265 $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent,
2266 hash=>$diffinfo->{'from_id'},
2267 file_name=>$from->{'file'});
2269 delete $from->{'href'};
2273 $to->{'file'} = $diffinfo->{'to_file'};
2274 if (!is_deleted($diffinfo)) { # file exists in result
2275 $to->{'href'} = href(action=>"blob", hash_base=>$hash,
2276 hash=>$diffinfo->{'to_id'},
2277 file_name=>$to->{'file'});
2279 delete $to->{'href'};
2283 ## ......................................................................
2284 ## parse to array of hashes functions
2286 sub git_get_heads_list {
2290 open my $fd, '-|', git_cmd(), 'for-each-ref',
2291 ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate',
2292 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2295 while (my $line = <$fd>) {
2299 my ($refinfo, $committerinfo) = split(/\0/, $line);
2300 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2301 my ($committer, $epoch, $tz) =
2302 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2303 $ref_item{'fullname'} = $name;
2304 $name =~ s!^refs/heads/!!;
2306 $ref_item{'name'} = $name;
2307 $ref_item{'id'} = $hash;
2308 $ref_item{'title'} = $title || '(no commit message)';
2309 $ref_item{'epoch'} = $epoch;
2311 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
2313 $ref_item{'age'} = "unknown";
2316 push @headslist, \%ref_item;
2320 return wantarray ? @headslist : \@headslist;
2323 sub git_get_tags_list {
2327 open my $fd, '-|', git_cmd(), 'for-each-ref',
2328 ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate',
2329 '--format=%(objectname) %(objecttype) %(refname) '.
2330 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2333 while (my $line = <$fd>) {
2337 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2338 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2339 my ($creator, $epoch, $tz) =
2340 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2341 $ref_item{'fullname'} = $name;
2342 $name =~ s!^refs/tags/!!;
2344 $ref_item{'type'} = $type;
2345 $ref_item{'id'} = $id;
2346 $ref_item{'name'} = $name;
2347 if ($type eq "tag") {
2348 $ref_item{'subject'} = $title;
2349 $ref_item{'reftype'} = $reftype;
2350 $ref_item{'refid'} = $refid;
2352 $ref_item{'reftype'} = $type;
2353 $ref_item{'refid'} = $id;
2356 if ($type eq "tag" || $type eq "commit") {
2357 $ref_item{'epoch'} = $epoch;
2359 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
2361 $ref_item{'age'} = "unknown";
2365 push @tagslist, \%ref_item;
2369 return wantarray ? @tagslist : \@tagslist;
2372 ## ----------------------------------------------------------------------
2373 ## filesystem-related functions
2375 sub get_file_owner {
2378 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2379 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2380 if (!defined $gcos) {
2384 $owner =~ s/[,;].*$//;
2385 return to_utf8($owner);
2388 ## ......................................................................
2389 ## mimetype related functions
2391 sub mimetype_guess_file {
2392 my $filename = shift;
2393 my $mimemap = shift;
2394 -r $mimemap or return undef;
2397 open(MIME, $mimemap) or return undef;
2399 next if m/^#/; # skip comments
2400 my ($mime, $exts) = split(/\t+/);
2401 if (defined $exts) {
2402 my @exts = split(/\s+/, $exts);
2403 foreach my $ext (@exts) {
2404 $mimemap{$ext} = $mime;
2410 $filename =~ /\.([^.]*)$/;
2411 return $mimemap{$1};
2414 sub mimetype_guess {
2415 my $filename = shift;
2417 $filename =~ /\./ or return undef;
2419 if ($mimetypes_file) {
2420 my $file = $mimetypes_file;
2421 if ($file !~ m!^/!) { # if it is relative path
2422 # it is relative to project
2423 $file = "$projectroot/$project/$file";
2425 $mime = mimetype_guess_file($filename, $file);
2427 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
2433 my $filename = shift;
2436 my $mime = mimetype_guess($filename);
2437 $mime and return $mime;
2441 return $default_blob_plain_mimetype unless $fd;
2444 return 'text/plain' .
2445 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
2446 } elsif (! $filename) {
2447 return 'application/octet-stream';
2448 } elsif ($filename =~ m/\.png$/i) {
2450 } elsif ($filename =~ m/\.gif$/i) {
2452 } elsif ($filename =~ m/\.jpe?g$/i) {
2453 return 'image/jpeg';
2455 return 'application/octet-stream';
2459 ## ======================================================================
2460 ## functions printing HTML: header, footer, error page
2462 sub git_header_html {
2463 my $status = shift || "200 OK";
2464 my $expires = shift;
2466 my $title = "$site_name";
2467 if (defined $project) {
2468 $title .= " - " . to_utf8($project);
2469 if (defined $action) {
2470 $title .= "/$action";
2471 if (defined $file_name) {
2472 $title .= " - " . esc_path($file_name);
2473 if ($action eq "tree" && $file_name !~ m|/$|) {
2480 # require explicit support from the UA if we are to send the page as
2481 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2482 # we have to do this because MSIE sometimes globs '*/*', pretending to
2483 # support xhtml+xml but choking when it gets what it asked for.
2484 if (defined $cgi->http('HTTP_ACCEPT') &&
2485 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
2486 $cgi->Accept('application/xhtml+xml') != 0) {
2487 $content_type = 'application/xhtml+xml';
2489 $content_type = 'text/html';
2491 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
2492 -status=> $status, -expires => $expires);
2493 my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : '';
2495 <?xml version="1.0" encoding="utf-8"?>
2496 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2497 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2498 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2499 <!-- git core binaries version $git_version -->
2501 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2502 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2503 <meta name="robots" content="index, nofollow"/>
2504 <title>$title</title>
2506 # print out each stylesheet that exist
2507 if (defined $stylesheet) {
2508 #provides backwards capability for those people who define style sheet in a config file
2509 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2511 foreach my $stylesheet (@stylesheets) {
2512 next unless $stylesheet;
2513 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2516 if (defined $project) {
2517 printf('<link rel="alternate" title="%s log RSS feed" '.
2518 'href="%s" type="application/rss+xml" />'."\n",
2519 esc_param($project), href(action=>"rss"));
2520 printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
2521 'href="%s" type="application/rss+xml" />'."\n",
2522 esc_param($project), href(action=>"rss",
2523 extra_options=>"--no-merges"));
2524 printf('<link rel="alternate" title="%s log Atom feed" '.
2525 'href="%s" type="application/atom+xml" />'."\n",
2526 esc_param($project), href(action=>"atom"));
2527 printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
2528 'href="%s" type="application/atom+xml" />'."\n",
2529 esc_param($project), href(action=>"atom",
2530 extra_options=>"--no-merges"));
2532 printf('<link rel="alternate" title="%s projects list" '.
2533 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
2534 $site_name, href(project=>undef, action=>"project_index"));
2535 printf('<link rel="alternate" title="%s projects feeds" '.
2536 'href="%s" type="text/x-opml"/>'."\n",
2537 $site_name, href(project=>undef, action=>"opml"));
2539 if (defined $favicon) {
2540 print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n);
2546 if (-f $site_header) {
2547 open (my $fd, $site_header);
2552 print "<div class=\"page_header\">\n" .
2553 $cgi->a({-href => esc_url($logo_url),
2554 -title => $logo_label},
2555 qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>));
2556 print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
2557 if (defined $project) {
2558 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
2559 if (defined $action) {
2566 my ($have_search) = gitweb_check_feature('search');
2567 if ((defined $project) && ($have_search)) {
2568 if (!defined $searchtext) {
2572 if (defined $hash_base) {
2573 $search_hash = $hash_base;
2574 } elsif (defined $hash) {
2575 $search_hash = $hash;
2577 $search_hash = "HEAD";
2579 my $action = $my_uri;
2580 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
2581 if ($use_pathinfo) {
2582 $action .= "/".esc_url($project);
2584 $cgi->param("p", $project);
2586 $cgi->param("a", "search");
2587 $cgi->param("h", $search_hash);
2588 print $cgi->startform(-method => "get", -action => $action) .
2589 "<div class=\"search\">\n" .
2590 (!$use_pathinfo && $cgi->hidden(-name => "p") . "\n") .
2591 $cgi->hidden(-name => "a") . "\n" .
2592 $cgi->hidden(-name => "h") . "\n" .
2593 $cgi->popup_menu(-name => 'st', -default => 'commit',
2594 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
2595 $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
2597 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
2598 "<span title=\"Extended regular expression\">" .
2599 $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
2600 -checked => $search_use_regexp) .
2603 $cgi->end_form() . "\n";
2607 sub git_footer_html {
2608 print "<div class=\"page_footer\">\n";
2609 if (defined $project) {
2610 my $descr = git_get_project_description($project);
2611 if (defined $descr) {
2612 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
2614 print $cgi->a({-href => href(action=>"rss"),
2615 -class => "rss_logo"}, "RSS") . " ";
2616 print $cgi->a({-href => href(action=>"atom"),
2617 -class => "rss_logo"}, "Atom") . "\n";
2619 print $cgi->a({-href => href(project=>undef, action=>"opml"),
2620 -class => "rss_logo"}, "OPML") . " ";
2621 print $cgi->a({-href => href(project=>undef, action=>"project_index"),
2622 -class => "rss_logo"}, "TXT") . "\n";
2626 if (-f $site_footer) {
2627 open (my $fd, $site_footer);
2637 my $status = shift || "403 Forbidden";
2638 my $error = shift || "Malformed query, file missing or permission denied";
2640 git_header_html($status);
2642 <div class="page_body">
2652 ## ----------------------------------------------------------------------
2653 ## functions printing or outputting HTML: navigation
2655 sub git_print_page_nav {
2656 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2657 $extra = '' if !defined $extra; # pager or formats
2659 my @navs = qw(summary shortlog log commit commitdiff tree);
2661 @navs = grep { $_ ne $suppress } @navs;
2664 my %arg = map { $_ => {action=>$_} } @navs;
2665 if (defined $head) {
2666 for (qw(commit commitdiff)) {
2667 $arg{$_}{'hash'} = $head;
2669 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2670 for (qw(shortlog log)) {
2671 $arg{$_}{'hash'} = $head;
2675 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2676 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2678 print "<div class=\"page_nav\">\n" .
2680 map { $_ eq $current ?
2681 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
2683 print "<br/>\n$extra<br/>\n" .
2687 sub format_paging_nav {
2688 my ($action, $hash, $head, $page, $has_next_link) = @_;
2692 if ($hash ne $head || $page) {
2693 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
2695 $paging_nav .= "HEAD";
2699 $paging_nav .= " ⋅ " .
2700 $cgi->a({-href => href(-replay=>1, page=>$page-1),
2701 -accesskey => "p", -title => "Alt-p"}, "prev");
2703 $paging_nav .= " ⋅ prev";
2706 if ($has_next_link) {
2707 $paging_nav .= " ⋅ " .
2708 $cgi->a({-href => href(-replay=>1, page=>$page+1),
2709 -accesskey => "n", -title => "Alt-n"}, "next");
2711 $paging_nav .= " ⋅ next";
2717 ## ......................................................................
2718 ## functions printing or outputting HTML: div
2720 sub git_print_header_div {
2721 my ($action, $title, $hash, $hash_base) = @_;
2724 $args{'action'} = $action;
2725 $args{'hash'} = $hash if $hash;
2726 $args{'hash_base'} = $hash_base if $hash_base;
2728 print "<div class=\"header\">\n" .
2729 $cgi->a({-href => href(%args), -class => "title"},
2730 $title ? $title : $action) .
2734 #sub git_print_authorship (\%) {
2735 sub git_print_authorship {
2738 my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
2739 print "<div class=\"author_date\">" .
2740 esc_html($co->{'author_name'}) .
2742 if ($ad{'hour_local'} < 6) {
2743 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2744 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2746 printf(" (%02d:%02d %s)",
2747 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2752 sub git_print_page_path {
2758 print "<div class=\"page_path\">";
2759 print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
2760 -title => 'tree root'}, to_utf8("[$project]"));
2762 if (defined $name) {
2763 my @dirname = split '/', $name;
2764 my $basename = pop @dirname;
2767 foreach my $dir (@dirname) {
2768 $fullname .= ($fullname ? '/' : '') . $dir;
2769 print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
2771 -title => $fullname}, esc_path($dir));
2774 if (defined $type && $type eq 'blob') {
2775 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
2777 -title => $name}, esc_path($basename));
2778 } elsif (defined $type && $type eq 'tree') {
2779 print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
2781 -title => $name}, esc_path($basename));
2784 print esc_path($basename);
2787 print "<br/></div>\n";
2790 # sub git_print_log (\@;%) {
2791 sub git_print_log ($;%) {
2795 if ($opts{'-remove_title'}) {
2796 # remove title, i.e. first line of log
2799 # remove leading empty lines
2800 while (defined $log->[0] && $log->[0] eq "") {
2807 foreach my $line (@$log) {
2808 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2811 if (! $opts{'-remove_signoff'}) {
2812 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
2815 # remove signoff lines
2822 # print only one empty line
2823 # do not print empty line after signoff
2825 next if ($empty || $signoff);
2831 print format_log_line_html($line) . "<br/>\n";
2834 if ($opts{'-final_empty_line'}) {
2835 # end with single empty line
2836 print "<br/>\n" unless $empty;
2840 # return link target (what link points to)
2841 sub git_get_link_target {
2846 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2850 $link_target = <$fd>;
2855 return $link_target;
2858 # given link target, and the directory (basedir) the link is in,
2859 # return target of link relative to top directory (top tree);
2860 # return undef if it is not possible (including absolute links).
2861 sub normalize_link_target {
2862 my ($link_target, $basedir, $hash_base) = @_;
2864 # we can normalize symlink target only if $hash_base is provided
2865 return unless $hash_base;
2867 # absolute symlinks (beginning with '/') cannot be normalized
2868 return if (substr($link_target, 0, 1) eq '/');
2870 # normalize link target to path from top (root) tree (dir)
2873 $path = $basedir . '/' . $link_target;
2875 # we are in top (root) tree (dir)
2876 $path = $link_target;
2879 # remove //, /./, and /../
2881 foreach my $part (split('/', $path)) {
2882 # discard '.' and ''
2883 next if (!$part || $part eq '.');
2885 if ($part eq '..') {
2889 # link leads outside repository (outside top dir)
2893 push @path_parts, $part;
2896 $path = join('/', @path_parts);
2901 # print tree entry (row of git_tree), but without encompassing <tr> element
2902 sub git_print_tree_entry {
2903 my ($t, $basedir, $hash_base, $have_blame) = @_;
2906 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2908 # The format of a table row is: mode list link. Where mode is
2909 # the mode of the entry, list is the name of the entry, an href,
2910 # and link is the action links of the entry.
2912 print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
2913 if ($t->{'type'} eq "blob") {
2914 print "<td class=\"list\">" .
2915 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2916 file_name=>"$basedir$t->{'name'}", %base_key),
2917 -class => "list"}, esc_path($t->{'name'}));
2918 if (S_ISLNK(oct $t->{'mode'})) {
2919 my $link_target = git_get_link_target($t->{'hash'});
2921 my $norm_target = normalize_link_target($link_target, $basedir, $hash_base);
2922 if (defined $norm_target) {
2924 $cgi->a({-href => href(action=>"object", hash_base=>$hash_base,
2925 file_name=>$norm_target),
2926 -title => $norm_target}, esc_path($link_target));
2928 print " -> " . esc_path($link_target);
2933 print "<td class=\"link\">";
2934 print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2935 file_name=>"$basedir$t->{'name'}", %base_key)},
2939 $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
2940 file_name=>"$basedir$t->{'name'}", %base_key)},
2943 if (defined $hash_base) {
2945 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2946 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
2950 $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base,
2951 file_name=>"$basedir$t->{'name'}")},
2955 } elsif ($t->{'type'} eq "tree") {
2956 print "<td class=\"list\">";
2957 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2958 file_name=>"$basedir$t->{'name'}", %base_key)},
2959 esc_path($t->{'name'}));
2961 print "<td class=\"link\">";
2962 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2963 file_name=>"$basedir$t->{'name'}", %base_key)},
2965 if (defined $hash_base) {
2967 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2968 file_name=>"$basedir$t->{'name'}")},
2973 # unknown object: we can only present history for it
2974 # (this includes 'commit' object, i.e. submodule support)
2975 print "<td class=\"list\">" .
2976 esc_path($t->{'name'}) .
2978 print "<td class=\"link\">";
2979 if (defined $hash_base) {
2980 print $cgi->a({-href => href(action=>"history",
2981 hash_base=>$hash_base,
2982 file_name=>"$basedir$t->{'name'}")},
2989 ## ......................................................................
2990 ## functions printing large fragments of HTML
2992 # get pre-image filenames for merge (combined) diff
2993 sub fill_from_file_info {
2994 my ($diff, @parents) = @_;
2996 $diff->{'from_file'} = [ ];
2997 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2998 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2999 if ($diff->{'status'}[$i] eq 'R' ||
3000 $diff->{'status'}[$i] eq 'C') {
3001 $diff->{'from_file'}[$i] =
3002 git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]);
3009 # is current raw difftree line of file deletion
3011 my $diffinfo = shift;
3013 return $diffinfo->{'to_id'} eq ('0' x 40);
3016 # does patch correspond to [previous] difftree raw line
3017 # $diffinfo - hashref of parsed raw diff format
3018 # $patchinfo - hashref of parsed patch diff format
3019 # (the same keys as in $diffinfo)
3020 sub is_patch_split {
3021 my ($diffinfo, $patchinfo) = @_;
3023 return defined $diffinfo && defined $patchinfo
3024 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3028 sub git_difftree_body {
3029 my ($difftree, $hash, @parents) = @_;
3030 my ($parent) = $parents[0];
3031 my ($have_blame) = gitweb_check_feature('blame');
3032 print "<div class=\"list_head\">\n";
3033 if ($#{$difftree} > 10) {
3034 print(($#{$difftree} + 1) . " files changed:\n");
3038 print "<table class=\"" .
3039 (@parents > 1 ? "combined " : "") .
3042 # header only for combined diff in 'commitdiff' view
3043 my $has_header = @$difftree && @parents > 1 && $action eq 'commitdiff';
3046 print "<thead><tr>\n" .
3047 "<th></th><th></th>\n"; # filename, patchN link
3048 for (my $i = 0; $i < @parents; $i++) {
3049 my $par = $parents[$i];
3051 $cgi->a({-href => href(action=>"commitdiff",
3052 hash=>$hash, hash_parent=>$par),
3053 -title => 'commitdiff to parent number ' .
3054 ($i+1) . ': ' . substr($par,0,7)},
3058 print "</tr></thead>\n<tbody>\n";
3063 foreach my $line (@{$difftree}) {
3064 my $diff = parsed_difftree_line($line);
3067 print "<tr class=\"dark\">\n";
3069 print "<tr class=\"light\">\n";
3073 if (exists $diff->{'nparents'}) { # combined diff
3075 fill_from_file_info($diff, @parents)
3076 unless exists $diff->{'from_file'};
3078 if (!is_deleted($diff)) {
3079 # file exists in the result (child) commit
3081 $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3082 file_name=>$diff->{'to_file'},
3084 -class => "list"}, esc_path($diff->{'to_file'})) .
3088 esc_path($diff->{'to_file'}) .
3092 if ($action eq 'commitdiff') {
3095 print "<td class=\"link\">" .
3096 $cgi->a({-href => "#patch$patchno"}, "patch") .
3101 my $has_history = 0;
3102 my $not_deleted = 0;
3103 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3104 my $hash_parent = $parents[$i];
3105 my $from_hash = $diff->{'from_id'}[$i];
3106 my $from_path = $diff->{'from_file'}[$i];
3107 my $status = $diff->{'status'}[$i];
3109 $has_history ||= ($status ne 'A');
3110 $not_deleted ||= ($status ne 'D');
3112 if ($status eq 'A') {
3113 print "<td class=\"link\" align=\"right\"> | </td>\n";
3114 } elsif ($status eq 'D') {
3115 print "<td class=\"link\">" .
3116 $cgi->a({-href => href(action=>"blob",
3119 file_name=>$from_path)},
3123 if ($diff->{'to_id'} eq $from_hash) {
3124 print "<td class=\"link nochange\">";
3126 print "<td class=\"link\">";
3128 print $cgi->a({-href => href(action=>"blobdiff",
3129 hash=>$diff->{'to_id'},
3130 hash_parent=>$from_hash,
3132 hash_parent_base=>$hash_parent,
3133 file_name=>$diff->{'to_file'},
3134 file_parent=>$from_path)},
3140 print "<td class=\"link\">";
3142 print $cgi->a({-href => href(action=>"blob",
3143 hash=>$diff->{'to_id'},
3144 file_name=>$diff->{'to_file'},
3147 print " | " if ($has_history);
3150 print $cgi->a({-href => href(action=>"history",
3151 file_name=>$diff->{'to_file'},
3158 next; # instead of 'else' clause, to avoid extra indent
3160 # else ordinary diff
3162 my ($to_mode_oct, $to_mode_str, $to_file_type);
3163 my ($from_mode_oct, $from_mode_str, $from_file_type);
3164 if ($diff->{'to_mode'} ne ('0' x 6)) {
3165 $to_mode_oct = oct $diff->{'to_mode'};
3166 if (S_ISREG($to_mode_oct)) { # only for regular file
3167 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3169 $to_file_type = file_type($diff->{'to_mode'});
3171 if ($diff->{'from_mode'} ne ('0' x 6)) {
3172 $from_mode_oct = oct $diff->{'from_mode'};
3173 if (S_ISREG($to_mode_oct)) { # only for regular file
3174 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3176 $from_file_type = file_type($diff->{'from_mode'});
3179 if ($diff->{'status'} eq "A") { # created
3180 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3181 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3182 $mode_chng .= "]</span>";
3184 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3185 hash_base=>$hash, file_name=>$diff->{'file'}),
3186 -class => "list"}, esc_path($diff->{'file'}));
3188 print "<td>$mode_chng</td>\n";
3189 print "<td class=\"link\">";
3190 if ($action eq 'commitdiff') {
3193 print $cgi->a({-href => "#patch$patchno"}, "patch");
3196 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3197 hash_base=>$hash, file_name=>$diff->{'file'})},
3201 } elsif ($diff->{'status'} eq "D") { # deleted
3202 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3204 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
3205 hash_base=>$parent, file_name=>$diff->{'file'}),
3206 -class => "list"}, esc_path($diff->{'file'}));
3208 print "<td>$mode_chng</td>\n";
3209 print "<td class=\"link\">";
3210 if ($action eq 'commitdiff') {
3213 print $cgi->a({-href => "#patch$patchno"}, "patch");
3216 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
3217 hash_base=>$parent, file_name=>$diff->{'file'})},
3220 print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
3221 file_name=>$diff->{'file'})},
3224 print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
3225 file_name=>$diff->{'file'})},
3229 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3230 my $mode_chnge = "";
3231 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3232 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3233 if ($from_file_type ne $to_file_type) {
3234 $mode_chnge .= " from $from_file_type to $to_file_type";
3236 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3237 if ($from_mode_str && $to_mode_str) {
3238 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3239 } elsif ($to_mode_str) {
3240 $mode_chnge .= " mode: $to_mode_str";
3243 $mode_chnge .= "]</span>\n";
3246 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3247 hash_base=>$hash, file_name=>$diff->{'file'}),
3248 -class => "list"}, esc_path($diff->{'file'}));
3250 print "<td>$mode_chnge</td>\n";
3251 print "<td class=\"link\">";
3252 if ($action eq 'commitdiff') {
3255 print $cgi->a({-href => "#patch$patchno"}, "patch") .
3257 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3258 # "commit" view and modified file (not onlu mode changed)
3259 print $cgi->a({-href => href(action=>"blobdiff",
3260 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
3261 hash_base=>$hash, hash_parent_base=>$parent,
3262 file_name=>$diff->{'file'})},
3266 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3267 hash_base=>$hash, file_name=>$diff->{'file'})},
3270 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
3271 file_name=>$diff->{'file'})},
3274 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
3275 file_name=>$diff->{'file'})},
3279 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3280 my %status_name = ('R' => 'moved', 'C' => 'copied');
3281 my $nstatus = $status_name{$diff->{'status'}};
3283 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3284 # mode also for directories, so we cannot use $to_mode_str
3285 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3288 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
3289 hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}),
3290 -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" .
3291 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3292 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
3293 hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}),
3294 -class => "list"}, esc_path($diff->{'from_file'})) .
3295 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3296 "<td class=\"link\">";
3297 if ($action eq 'commitdiff') {
3300 print $cgi->a({-href => "#patch$patchno"}, "patch") .
3302 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3303 # "commit" view and modified file (not only pure rename or copy)
3304 print $cgi->a({-href => href(action=>"blobdiff",
3305 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
3306 hash_base=>$hash, hash_parent_base=>$parent,
3307 file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})},
3311 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
3312 hash_base=>$parent, file_name=>$diff->{'to_file'})},
3315 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
3316 file_name=>$diff->{'to_file'})},
3319 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
3320 file_name=>$diff->{'to_file'})},
3324 } # we should not encounter Unmerged (U) or Unknown (X) status
3327 print "</tbody>" if $has_header;
3331 sub git_patchset_body {
3332 my ($fd, $difftree, $hash, @hash_parents) = @_;
3333 my ($hash_parent) = $hash_parents[0];
3335 my $is_combined = (@hash_parents > 1);
3337 my $patch_number = 0;
3343 print "<div class=\"patchset\">\n";
3345 # skip to first patch
3346 while ($patch_line = <$fd>) {
3349 last if ($patch_line =~ m/^diff /);
3353 while ($patch_line) {
3355 # parse "git diff" header line
3356 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3357 # $1 is from_name, which we do not use
3358 $to_name = unquote($2);
3359 $to_name =~ s!^b/!!;
3360 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3361 # $1 is 'cc' or 'combined', which we do not use
3362 $to_name = unquote($2);
3367 # check if current patch belong to current raw line
3368 # and parse raw git-diff line if needed
3369 if (is_patch_split($diffinfo, { 'to_file' => $to_name })) {
3370 # this is continuation of a split patch
3371 print "<div class=\"patch cont\">\n";
3373 # advance raw git-diff output if needed
3374 $patch_idx++ if defined $diffinfo;
3376 # read and prepare patch information
3377 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3379 # compact combined diff output can have some patches skipped
3380 # find which patch (using pathname of result) we are at now;
3382 while ($to_name ne $diffinfo->{'to_file'}) {
3383 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3384 format_diff_cc_simplified($diffinfo, @hash_parents) .
3385 "</div>\n"; # class="patch"
3390 last if $patch_idx > $#$difftree;
3391 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3395 # modifies %from, %to hashes
3396 parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents);
3398 # this is first patch for raw difftree line with $patch_idx index
3399 # we index @$difftree array from 0, but number patches from 1
3400 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3404 #assert($patch_line =~ m/^diff /) if DEBUG;
3405 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3407 # print "git diff" header
3408 print format_git_diff_header_line($patch_line, $diffinfo,
3411 # print extended diff header
3412 print "<div class=\"diff extended_header\">\n";
3414 while ($patch_line = <$fd>) {
3417 last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /);
3419 print format_extended_diff_header_line($patch_line, $diffinfo,
3422 print "</div>\n"; # class="diff extended_header"
3424 # from-file/to-file diff header
3425 if (! $patch_line) {
3426 print "</div>\n"; # class="patch"
3429 next PATCH if ($patch_line =~ m/^diff /);
3430 #assert($patch_line =~ m/^---/) if DEBUG;
3432 my $last_patch_line = $patch_line;
3433 $patch_line = <$fd>;
3435 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3437 print format_diff_from_to_header($last_patch_line, $patch_line,
3438 $diffinfo, \%from, \%to,
3443 while ($patch_line = <$fd>) {
3446 next PATCH if ($patch_line =~ m/^diff /);
3448 print format_diff_line($patch_line, \%from, \%to);
3452 print "</div>\n"; # class="patch"
3455 # for compact combined (--cc) format, with chunk and patch simpliciaction
3456 # patchset might be empty, but there might be unprocessed raw lines
3457 for (++$patch_idx if $patch_number > 0;
3458 $patch_idx < @$difftree;
3460 # read and prepare patch information
3461 $diffinfo = parsed_difftree_line($difftree->[$patch_idx]);
3463 # generate anchor for "patch" links in difftree / whatchanged part
3464 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3465 format_diff_cc_simplified($diffinfo, @hash_parents) .
3466 "</div>\n"; # class="patch"
3471 if ($patch_number == 0) {
3472 if (@hash_parents > 1) {
3473 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3475 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3479 print "</div>\n"; # class="patchset"
3482 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3484 sub git_project_list_body {
3485 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
3487 my ($check_forks) = gitweb_check_feature('forks');
3490 foreach my $pr (@$projlist) {
3491 my (@aa) = git_get_last_activity($pr->{'path'});
3495 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
3496 if (!defined $pr->{'descr'}) {
3497 my $descr = git_get_project_description($pr->{'path'}) || "";
3498 $pr->{'descr_long'} = to_utf8($descr);
3499 $pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5);
3501 if (!defined $pr->{'owner'}) {
3502 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || "";
3505 my $pname = $pr->{'path'};
3506 if (($pname =~ s/\.git$//) &&
3507 ($pname !~ /\/$/) &&
3508 (-d "$projectroot/$pname")) {
3509 $pr->{'forks'} = "-d $projectroot/$pname";
3515 push @projects, $pr;
3518 $order ||= $default_projects_order;
3519 $from = 0 unless defined $from;
3520 $to = $#projects if (!defined $to || $#projects < $to);
3522 print "<table class=\"project_list\">\n";
3523 unless ($no_header) {
3526 print "<th></th>\n";
3528 if ($order eq "project") {
3529 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3530 print "<th>Project</th>\n";
3533 $cgi->a({-href => href(project=>undef, order=>'project'),
3534 -class => "header"}, "Project") .
3537 if ($order eq "descr") {
3538 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3539 print "<th>Description</th>\n";
3542 $cgi->a({-href => href(project=>undef, order=>'descr'),
3543 -class => "header"}, "Description") .
3546 if ($order eq "owner") {
3547 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3548 print "<th>Owner</th>\n";
3551 $cgi->a({-href => href(project=>undef, order=>'owner'),
3552 -class => "header"}, "Owner") .
3555 if ($order eq "age") {
3556 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3557 print "<th>Last Change</th>\n";
3560 $cgi->a({-href => href(project=>undef, order=>'age'),
3561 -class => "header"}, "Last Change") .
3564 print "<th></th>\n" .
3568 for (my $i = $from; $i <= $to; $i++) {
3569 my $pr = $projects[$i];
3571 print "<tr class=\"dark\">\n";
3573 print "<tr class=\"light\">\n";
3578 if ($pr->{'forks'}) {
3579 print "<!-- $pr->{'forks'} -->\n";
3580 print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+");
3584 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3585 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
3586 "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3587 -class => "list", -title => $pr->{'descr_long'}},
3588 esc_html($pr->{'descr'})) . "</td>\n" .
3589 "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n";
3590 print "<td class=\"". age_class($pr->{'age'}) . "\">" .
3591 (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" .
3592 "<td class=\"link\">" .
3593 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
3594 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
3595 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " .
3596 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") .
3597 ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') .
3601 if (defined $extra) {
3604 print "<td></td>\n";
3606 print "<td colspan=\"5\">$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'}\" class=\"age\">$co{'age_string_date'}</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 $cgi->a({-class=>"commit",-href => href(action=>"commit", hash=>$commit)}, substr($commit,0,8)) . " | " .
3642 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "diff") . " | " .
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 $tag{'age'}) {
3743 print "<td class=\"age\">$tag{'age'}</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 if ($tag{'reftype'} eq "commit") {
3766 print $cgi->a({-class=>"commit",-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})},
3767 substr($tag{'refid'},0,9));
3768 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'fullname'})}, "shortlog") .
3769 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'fullname'})}, "log");
3770 } elsif ($tag{'reftype'} eq "blob") {
3771 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
3773 print $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
3778 if (defined $extra) {
3780 "<td colspan=\"5\">$extra</td>\n" .
3786 sub git_heads_body {
3787 # uses global variable $project
3788 my ($headlist, $head, $from, $to, $extra) = @_;
3789 $from = 0 unless defined $from;
3790 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3792 print "<table class=\"heads\">\n";
3794 for (my $i = $from; $i <= $to; $i++) {
3795 my $entry = $headlist->[$i];
3797 my $curr = $ref{'id'} eq $head;
3799 print "<tr class=\"dark\">\n";
3801 print "<tr class=\"light\">\n";
3804 print "<td><i>$ref{'age'}</i></td>\n" .
3805 ($curr ? "<td class=\"current_head\">" : "<td>") .
3806 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'}),
3807 -class => "list name"},esc_html($ref{'name'})) .
3809 "<td class=\"link\">" .
3810 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'})}, "shortlog") . " | " .
3811 $cgi->a({-href => href(action=>"log", hash=>$ref{'fullname'})}, "log") . " | " .
3812 $cgi->a({-href => href(action=>"tree", hash=>$ref{'fullname'}, hash_base=>$ref{'name'})}, "tree") .
3816 if (defined $extra) {
3818 "<td colspan=\"3\">$extra</td>\n" .
3824 sub git_search_grep_body {
3825 my ($commitlist, $from, $to, $extra) = @_;
3826 $from = 0 unless defined $from;
3827 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3829 print "<table class=\"commit_search\">\n";
3831 for (my $i = $from; $i <= $to; $i++) {
3832 my %co = %{$commitlist->[$i]};
3836 my $commit = $co{'id'};
3838 print "<tr class=\"dark\">\n";
3840 print "<tr class=\"light\">\n";
3843 my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
3844 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3845 "<td><i>" . $author . "</i></td>\n" .
3847 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3848 -class => "list subject"},
3849 chop_and_escape_str($co{'title'}, 50) . "<br/>");
3850 my $comment = $co{'comment'};
3851 foreach my $line (@$comment) {
3852 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
3853 my ($lead, $match, $trail) = ($1, $2, $3);
3854 $match = chop_str($match, 70, 5, 'center');
3855 my $contextlen = int((80 - length($match))/2);
3856 $contextlen = 30 if ($contextlen > 30);
3857 $lead = chop_str($lead, $contextlen, 10, 'left');
3858 $trail = chop_str($trail, $contextlen, 10, 'right');
3860 $lead = esc_html($lead);
3861 $match = esc_html($match);
3862 $trail = esc_html($trail);
3864 print "$lead<span class=\"match\">$match</span>$trail<br />";
3868 "<td class=\"link\">" .
3869 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3871 $cgi->a({-href => href(action=>"commitdiff", hash=>$co{'id'})}, "commitdiff") .
3873 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3877 if (defined $extra) {
3879 "<td colspan=\"3\">$extra</td>\n" .
3885 ## ======================================================================
3886 ## ======================================================================
3889 sub git_project_list {
3890 my $order = $cgi->param('o');
3891 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3892 die_error(undef, "Unknown order parameter");
3895 my @list = git_get_projects_list();
3897 die_error(undef, "No projects found");
3901 if (-f $home_text) {
3902 print "<div class=\"index_include\">\n";
3903 open (my $fd, $home_text);
3908 git_project_list_body(\@list, $order);
3913 my $order = $cgi->param('o');
3914 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3915 die_error(undef, "Unknown order parameter");
3918 my @list = git_get_projects_list($project);
3920 die_error(undef, "No forks found");
3924 git_print_page_nav('','');
3925 git_print_header_div('summary', "$project forks");
3926 git_project_list_body(\@list, $order);
3930 sub git_project_index {
3931 my @projects = git_get_projects_list($project);
3934 -type => 'text/plain',
3935 -charset => 'utf-8',
3936 -content_disposition => 'inline; filename="index.aux"');
3938 foreach my $pr (@projects) {
3939 if (!exists $pr->{'owner'}) {
3940 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}");
3943 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3944 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3945 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3946 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3950 print "$path $owner\n";
3955 my $descr = git_get_project_description($project) || "none";
3956 my %co = parse_commit("HEAD");
3957 my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3958 my $head = $co{'id'};
3960 my $owner = git_get_project_owner($project);
3962 my $refs = git_get_references();
3963 # These get_*_list functions return one more to allow us to see if
3964 # there are more ...
3965 my @taglist = git_get_tags_list(16);
3966 my @headlist = git_get_heads_list(16);
3968 my ($check_forks) = gitweb_check_feature('forks');
3971 @forklist = git_get_projects_list($project);
3975 git_print_page_nav('summary','', $head);
3977 print "<div class=\"title\"> </div>\n";
3978 print "<table class=\"projects_list\">\n" .
3979 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
3980 "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
3981 if (defined $cd{'rfc2822'}) {
3982 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3985 # use per project git URL list in $projectroot/$project/cloneurl
3986 # or make project git URL from git base URL and project name
3987 my $url_tag = "URL";
3988 my @url_list = git_get_project_url_list($project);
3989 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3990 foreach my $git_url (@url_list) {
3991 next unless $git_url;
3992 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3997 if (-s "$projectroot/$project/README.html") {
3998 if (open my $fd, "$projectroot/$project/README.html") {
3999 print "<div class=\"title\">readme</div>\n" .
4000 "<div class=\"readme\">\n";
4001 print $_ while (<$fd>);
4002 print "\n</div>\n"; # class="readme"
4007 # we need to request one more than 16 (0..15) to check if
4009 my @commitlist = $head ? parse_commits($head, 17) : ();
4011 git_print_header_div('shortlog');
4012 git_shortlog_body(\@commitlist, 0, 15, $refs,
4013 $#commitlist <= 15 ? undef :
4014 $cgi->a({-href => href(action=>"shortlog")}, "..."));
4018 git_print_header_div('tags');
4019 git_tags_body(\@taglist, 0, 15,
4020 $#taglist <= 15 ? undef :
4021 $cgi->a({-href => href(action=>"tags")}, "..."));
4025 git_print_header_div('heads');
4026 git_heads_body(\@headlist, $head, 0, 15,
4027 $#headlist <= 15 ? undef :
4028 $cgi->a({-href => href(action=>"heads")}, "..."));
4032 git_print_header_div('forks');
4033 git_project_list_body(\@forklist, undef, 0, 15,
4034 $#forklist <= 15 ? undef :
4035 $cgi->a({-href => href(action=>"forks")}, "..."),
4043 my $head = git_get_head_hash($project);
4045 git_print_page_nav('','', $head,undef,$head);
4046 my %tag = parse_tag($hash);
4049 die_error(undef, "Unknown tag object");
4052 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
4053 print "<div class=\"title_text\">\n" .
4054 "<table class=\"object_header\">\n" .
4056 "<td>object</td>\n" .
4057 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
4058 $tag{'object'}) . "</td>\n" .
4059 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
4060 $tag{'type'}) . "</td>\n" .
4062 if (defined($tag{'author'})) {
4063 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
4064 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
4065 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4066 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4069 print "</table>\n\n" .
4071 print "<div class=\"page_body\">";
4072 my $comment = $tag{'comment'};
4073 foreach my $line (@$comment) {
4075 print esc_html($line, -nbsp=>1) . "<br/>\n";
4085 my ($have_blame) = gitweb_check_feature('blame');
4087 die_error('403 Permission denied', "Permission denied");
4089 die_error('404 Not Found', "File name not defined") if (!$file_name);
4090 $hash_base ||= git_get_head_hash($project);
4091 die_error(undef, "Couldn't find base commit") unless ($hash_base);
4092 my %co = parse_commit($hash_base)
4093 or die_error(undef, "Reading commit failed");
4094 if (!defined $hash) {
4095 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
4096 or die_error(undef, "Error looking up file");
4098 $ftype = git_get_type($hash);
4099 if ($ftype !~ "blob") {
4100 die_error('400 Bad Request', "Object is not a blob");
4102 open ($fd, "-|", git_cmd(), "blame", '-p', '--',
4103 $file_name, $hash_base)
4104 or die_error(undef, "Open git-blame failed");
4107 $cgi->a({-href => href(action=>"blob", -replay=>1)},
4110 $cgi->a({-href => href(action=>"history", -replay=>1)},
4113 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
4115 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4116 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4117 git_print_page_path($file_name, $ftype, $hash_base);
4118 my @rev_color = (qw(light2 dark2));
4119 my $num_colors = scalar(@rev_color);
4120 my $current_color = 0;
4123 <div class="page_body">
4124 <table class="blame">
4125 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4130 last unless defined $_;
4131 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4132 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
4133 if (!exists $metainfo{$full_rev}) {
4134 $metainfo{$full_rev} = {};
4136 my $meta = $metainfo{$full_rev};
4139 if (/^(\S+) (.*)$/) {
4145 my $rev = substr($full_rev, 0, 8);
4146 my $author = $meta->{'author'};
4147 my %date = parse_date($meta->{'author-time'},
4148 $meta->{'author-tz'});
4149 my $date = $date{'iso-tz'};
4151 $current_color = ++$current_color % $num_colors;
4153 print "<tr class=\"$rev_color[$current_color]\">\n";
4155 print "<td class=\"sha1\"";
4156 print " title=\"". esc_html($author) . ", $date\"";
4157 print " rowspan=\"$group_size\"" if ($group_size > 1);
4159 print $cgi->a({-href => href(action=>"commit",
4161 file_name=>$file_name)},
4165 open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
4166 or die_error(undef, "Open git-rev-parse failed");
4167 my $parent_commit = <$dd>;
4169 chomp($parent_commit);
4170 my $blamed = href(action => 'blame',
4171 file_name => $meta->{'filename'},
4172 hash_base => $parent_commit);
4173 print "<td class=\"linenr\">";
4174 print $cgi->a({ -href => "$blamed#l$orig_lineno",
4176 -class => "linenr" },
4179 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
4185 or print "Reading blob failed\n";
4192 my ($have_blame) = gitweb_check_feature('blame');
4194 die_error('403 Permission denied', "Permission denied");
4196 die_error('404 Not Found', "File name not defined") if (!$file_name);
4197 $hash_base ||= git_get_head_hash($project);
4198 die_error(undef, "Couldn't find base commit") unless ($hash_base);
4199 my %co = parse_commit($hash_base)
4200 or die_error(undef, "Reading commit failed");
4201 if (!defined $hash) {
4202 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
4203 or die_error(undef, "Error lookup file");
4205 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
4206 or die_error(undef, "Open git-annotate failed");
4209 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
4212 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
4215 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
4217 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4218 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4219 git_print_page_path($file_name, 'blob', $hash_base);
4220 print "<div class=\"page_body\">\n";
4222 <table class="blame">
4231 my @line_class = (qw(light dark));
4232 my $line_class_len = scalar (@line_class);
4233 my $line_class_num = $#line_class;
4234 while (my $line = <$fd>) {
4246 $line_class_num = ($line_class_num + 1) % $line_class_len;
4248 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
4255 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
4258 $short_rev = substr ($long_rev, 0, 8);
4259 $age = time () - $time;
4260 $age_str = age_string ($age);
4261 $age_str =~ s/ / /g;
4262 $age_class = age_class($age);
4263 $author = esc_html ($author);
4264 $author =~ s/ / /g;
4266 $data = untabify($data);
4267 $data = esc_html ($data);
4270 <tr class="$line_class[$line_class_num]">
4271 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
4272 <td class="$age_class">$age_str</td>
4274 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
4275 <td class="pre">$data</td>
4278 } # while (my $line = <$fd>)
4279 print "</table>\n\n";
4281 or print "Reading blob failed.\n";
4287 my $head = git_get_head_hash($project);
4289 git_print_page_nav('','', $head,undef,$head);
4290 git_print_header_div('summary', $project);
4292 my @tagslist = git_get_tags_list();
4294 git_tags_body(\@tagslist);
4300 my $head = git_get_head_hash($project);
4302 git_print_page_nav('','', $head,undef,$head);
4303 git_print_header_div('summary', $project);
4305 my @headslist = git_get_heads_list();
4307 git_heads_body(\@headslist, $head);
4312 sub git_blob_plain {
4315 if (!defined $hash) {
4316 if (defined $file_name) {
4317 my $base = $hash_base || git_get_head_hash($project);
4318 $hash = git_get_hash_by_path($base, $file_name, "blob")
4319 or die_error(undef, "Error lookup file");
4321 die_error(undef, "No file name defined");
4323 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4324 # blobs defined by non-textual hash id's can be cached
4329 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4330 or die_error(undef, "Couldn't cat $file_name, $hash");
4332 $type ||= blob_mimetype($fd, $file_name);
4334 # save as filename, even when no $file_name is given
4335 my $save_as = "$hash";
4336 if (defined $file_name) {
4337 $save_as = $file_name;
4338 } elsif ($type =~ m/^text\//) {
4345 -content_disposition => 'inline; filename="' . "$save_as" . '"');
4347 binmode STDOUT, ':raw';
4349 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4357 if (!defined $hash) {
4358 if (defined $file_name) {
4359 my $base = $hash_base || git_get_head_hash($project);
4360 $hash = git_get_hash_by_path($base, $file_name, "blob")
4361 or die_error(undef, "Error lookup file");
4363 die_error(undef, "No file name defined");
4365 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4366 # blobs defined by non-textual hash id's can be cached
4370 my ($have_blame) = gitweb_check_feature('blame');
4371 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4372 or die_error(undef, "Couldn't cat $file_name, $hash");
4373 my $mimetype = blob_mimetype($fd, $file_name);
4374 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B $fd) {
4376 return git_blob_plain($mimetype);
4378 # we can have blame only for text/* mimetype
4379 $have_blame &&= ($mimetype =~ m!^text/!);
4381 git_header_html(undef, $expires);
4382 my $formats_nav = '';
4383 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4384 if (defined $file_name) {
4387 $cgi->a({-href => href(action=>"blame", -replay=>1)},
4392 $cgi->a({-href => href(action=>"history", -replay=>1)},
4395 $cgi->a({-href => href(action=>"blob_plain", -replay=>1)},
4398 $cgi->a({-href => href(action=>"blob",
4399 hash_base=>"HEAD", file_name=>$file_name)},
4403 $cgi->a({-href => href(action=>"blob_plain", -replay=>1)},
4406 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4407 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4409 print "<div class=\"page_nav\">\n" .
4410 "<br/><br/></div>\n" .
4411 "<div class=\"title\">$hash</div>\n";
4413 git_print_page_path($file_name, "blob", $hash_base);
4414 print "<div class=\"page_body\">\n";
4415 if ($mimetype =~ m!^image/!) {
4416 print qq!<img type="$mimetype"!;
4418 print qq! alt="$file_name" title="$file_name"!;
4421 href(action=>"blob_plain", hash=>$hash,
4422 hash_base=>$hash_base, file_name=>$file_name) .
4426 while (my $line = <$fd>) {
4429 $line = untabify($line);
4430 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4431 $nr, $nr, $nr, esc_html($line, -nbsp=>1);
4435 or print "Reading blob failed.\n";
4441 if (!defined $hash_base) {
4442 $hash_base = "HEAD";
4444 if (!defined $hash) {
4445 if (defined $file_name) {
4446 $hash = git_get_hash_by_path($hash_base, $file_name, "tree");
4452 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
4453 or die_error(undef, "Open git-ls-tree failed");
4454 my @entries = map { chomp; $_ } <$fd>;
4455 close $fd or die_error(undef, "Reading tree failed");
4458 my $refs = git_get_references();
4459 my $ref = format_ref_marker($refs, $hash_base);
4462 my ($have_blame) = gitweb_check_feature('blame');
4463 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4465 if (defined $file_name) {
4467 $cgi->a({-href => href(action=>"history", -replay=>1)},
4469 $cgi->a({-href => href(action=>"tree",
4470 hash_base=>"HEAD", file_name=>$file_name)},
4473 my $snapshot_links = format_snapshot_links($hash);
4474 if (defined $snapshot_links) {
4475 # FIXME: Should be available when we have no hash base as well.
4476 push @views_nav, $snapshot_links;
4478 git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4479 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
4482 print "<div class=\"page_nav\">\n";
4483 print "<br/><br/></div>\n";
4484 print "<div class=\"title\">$hash</div>\n";
4486 if (defined $file_name) {
4487 $basedir = $file_name;
4488 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4492 git_print_page_path($file_name, 'tree', $hash_base);
4493 print "<div class=\"page_body\">\n";
4494 print "<table class=\"tree\">\n";
4496 # '..' (top directory) link if possible
4497 if (defined $hash_base &&
4498 defined $file_name && $file_name =~ m![^/]+$!) {
4500 print "<tr class=\"dark\">\n";
4502 print "<tr class=\"light\">\n";
4506 my $up = $file_name;
4507 $up =~ s!/?[^/]+$!!;
4508 undef $up unless $up;
4509 # based on git_print_tree_entry
4510 print '<td class="mode">' . mode_str('040000') . "</td>\n";
4511 print '<td class="list">';
4512 print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
4516 print "<td class=\"link\"></td>\n";
4520 foreach my $line (@entries) {
4521 my %t = parse_ls_tree_line($line, -z => 1);
4524 print "<tr class=\"dark\">\n";
4526 print "<tr class=\"light\">\n";
4530 git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame);
4534 print "</table>\n" .
4540 my @supported_fmts = gitweb_check_feature('snapshot');
4541 @supported_fmts = filter_snapshot_fmts(@supported_fmts);
4543 my $format = $cgi->param('sf');
4544 if (!@supported_fmts) {
4545 die_error('403 Permission denied', "Permission denied");
4547 # default to first supported snapshot format
4548 $format ||= $supported_fmts[0];
4549 if ($format !~ m/^[a-z0-9]+$/) {
4550 die_error(undef, "Invalid snapshot format parameter");
4551 } elsif (!exists($known_snapshot_formats{$format})) {
4552 die_error(undef, "Unknown snapshot format");
4553 } elsif (!grep($_ eq $format, @supported_fmts)) {
4554 die_error(undef, "Unsupported snapshot format");
4557 if (!defined $hash) {
4558 $hash = git_get_head_hash($project);
4561 my $name = $project;
4562 $name =~ s,([^/])/*\.git$,$1,;
4563 $name = basename($name);
4564 my $filename = to_utf8($name);
4565 $name =~ s/\047/\047\\\047\047/g;
4567 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
4568 $cmd = quote_command(
4569 git_cmd(), 'archive',
4570 "--format=$known_snapshot_formats{$format}{'format'}",
4571 "--prefix=$name/", $hash);
4572 if (exists $known_snapshot_formats{$format}{'compressor'}) {
4573 $cmd .= ' | ' . quote_command(@{$known_snapshot_formats{$format}{'compressor'}});
4577 -type => $known_snapshot_formats{$format}{'type'},
4578 -content_disposition => 'inline; filename="' . "$filename" . '"',
4579 -status => '200 OK');
4581 open my $fd, "-|", $cmd
4582 or die_error(undef, "Execute git-archive failed");
4583 binmode STDOUT, ':raw';
4585 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4590 my $head = git_get_head_hash($project);
4591 if (!defined $hash) {
4594 if (!defined $page) {
4597 my $refs = git_get_references();
4599 my @commitlist = parse_commits($hash, 101, (100 * $page));
4601 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100);
4604 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
4607 my %co = parse_commit($hash);
4609 git_print_header_div('summary', $project);
4610 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4612 my $to = ($#commitlist >= 99) ? (99) : ($#commitlist);
4613 for (my $i = 0; $i <= $to; $i++) {
4614 my %co = %{$commitlist[$i]};
4616 my $commit = $co{'id'};
4617 my $ref = format_ref_marker($refs, $commit);
4618 my %ad = parse_date($co{'author_epoch'});
4619 git_print_header_div('commit',
4620 "<span class=\"age\">$co{'age_string'}</span>" .
4621 esc_html($co{'title'}) . $ref,
4623 print "<div class=\"title_text\">\n" .
4624 "<div class=\"log_link\">\n" .
4625 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
4627 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
4629 $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") .
4632 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4635 print "<div class=\"log_body\">\n";
4636 git_print_log($co{'comment'}, -final_empty_line=> 1);
4639 if ($#commitlist >= 100) {
4640 print "<div class=\"page_nav\">\n";
4641 print $cgi->a({-href => href(-replay=>1, page=>$page+1),
4642 -accesskey => "n", -title => "Alt-n"}, "next");
4649 $hash ||= $hash_base || "HEAD";
4650 my %co = parse_commit($hash);
4652 die_error(undef, "Unknown commit object");
4654 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
4655 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
4657 my $parent = $co{'parent'};
4658 my $parents = $co{'parents'}; # listref
4660 # we need to prepare $formats_nav before any parameter munging
4662 if (!defined $parent) {
4664 $formats_nav .= '(initial)';
4665 } elsif (@$parents == 1) {
4666 # single parent commit
4669 $cgi->a({-href => href(action=>"commit",
4671 esc_html(substr($parent, 0, 7))) .
4678 $cgi->a({-href => href(action=>"commit",
4680 esc_html(substr($_, 0, 7)));
4685 if (!defined $parent) {
4689 open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id",
4691 (@$parents <= 1 ? $parent : '-c'),
4693 or die_error(undef, "Open git-diff-tree failed");
4694 @difftree = map { chomp; $_ } <$fd>;
4695 close $fd or die_error(undef, "Reading git-diff-tree failed");
4697 # non-textual hash id's can be cached
4699 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4702 my $refs = git_get_references();
4703 my $ref = format_ref_marker($refs, $co{'id'});
4705 git_header_html(undef, $expires);
4706 git_print_page_nav('commit', '',
4707 $hash, $co{'tree'}, $hash,
4710 if (defined $co{'parent'}) {
4711 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
4713 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
4715 print "<div class=\"title_text\">\n" .
4716 "<table class=\"object_header\">\n";
4717 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
4719 "<td></td><td> $ad{'rfc2822'}";
4720 if ($ad{'hour_local'} < 6) {
4721 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4722 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4724 printf(" (%02d:%02d %s)",
4725 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4729 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
4730 print "<tr><td></td><td> $cd{'rfc2822'}" .
4731 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4733 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4736 "<td class=\"sha1\">" .
4737 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
4738 class => "list"}, $co{'tree'}) .
4740 "<td class=\"link\">" .
4741 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
4743 my $snapshot_links = format_snapshot_links($hash);
4744 if (defined $snapshot_links) {
4745 print " | " . $snapshot_links;
4750 foreach my $par (@$parents) {
4753 "<td class=\"sha1\">" .
4754 $cgi->a({-href => href(action=>"commit", hash=>$par),
4755 class => "list"}, $par) .
4757 "<td class=\"link\">" .
4758 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
4760 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") .
4767 print "<div class=\"page_body\">\n";
4768 git_print_log($co{'comment'});
4771 git_difftree_body(\@difftree, $hash, @$parents);
4777 # object is defined by:
4778 # - hash or hash_base alone
4779 # - hash_base and file_name
4782 # - hash or hash_base alone
4783 if ($hash || ($hash_base && !defined $file_name)) {
4784 my $object_id = $hash || $hash_base;
4786 open my $fd, "-|", quote_command(
4787 git_cmd(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
4788 or die_error('404 Not Found', "Object does not exist");
4792 or die_error('404 Not Found', "Object does not exist");
4794 # - hash_base and file_name
4795 } elsif ($hash_base && defined $file_name) {
4796 $file_name =~ s,/+$,,;
4798 system(git_cmd(), "cat-file", '-e', $hash_base) == 0
4799 or die_error('404 Not Found', "Base object does not exist");
4801 # here errors should not hapen
4802 open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name
4803 or die_error(undef, "Open git-ls-tree failed");
4807 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4808 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4809 die_error('404 Not Found', "File or directory for given base does not exist");
4814 die_error('404 Not Found', "Not enough information to find object");
4817 print $cgi->redirect(-uri => href(action=>$type, -full=>1,
4818 hash=>$hash, hash_base=>$hash_base,
4819 file_name=>$file_name),
4820 -status => '302 Found');
4824 my $format = shift || 'html';
4831 # preparing $fd and %diffinfo for git_patchset_body
4833 if (defined $hash_base && defined $hash_parent_base) {
4834 if (defined $file_name) {
4836 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4837 $hash_parent_base, $hash_base,
4838 "--", (defined $file_parent ? $file_parent : ()), $file_name
4839 or die_error(undef, "Open git-diff-tree failed");
4840 @difftree = map { chomp; $_ } <$fd>;
4842 or die_error(undef, "Reading git-diff-tree failed");
4844 or die_error('404 Not Found', "Blob diff not found");
4846 } elsif (defined $hash &&
4847 $hash =~ /[0-9a-fA-F]{40}/) {
4848 # try to find filename from $hash
4850 # read filtered raw output
4851 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4852 $hash_parent_base, $hash_base, "--"
4853 or die_error(undef, "Open git-diff-tree failed");
4855 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4857 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4858 map { chomp; $_ } <$fd>;
4860 or die_error(undef, "Reading git-diff-tree failed");
4862 or die_error('404 Not Found', "Blob diff not found");
4865 die_error('404 Not Found', "Missing one of the blob diff parameters");
4868 if (@difftree > 1) {
4869 die_error('404 Not Found', "Ambiguous blob diff specification");
4872 %diffinfo = parse_difftree_raw_line($difftree[0]);
4873 $file_parent ||= $diffinfo{'from_file'} || $file_name;
4874 $file_name ||= $diffinfo{'to_file'};
4876 $hash_parent ||= $diffinfo{'from_id'};
4877 $hash ||= $diffinfo{'to_id'};
4879 # non-textual hash id's can be cached
4880 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4881 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4886 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4887 '-p', ($format eq 'html' ? "--full-index" : ()),
4888 $hash_parent_base, $hash_base,
4889 "--", (defined $file_parent ? $file_parent : ()), $file_name
4890 or die_error(undef, "Open git-diff-tree failed");
4893 # old/legacy style URI -- not generated anymore since 1.4.3.
4895 die_error('404 Not Found', "Missing one of the blob diff parameters")
4899 if ($format eq 'html') {
4901 $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)},
4903 git_header_html(undef, $expires);
4904 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4905 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4906 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4908 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4909 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4911 if (defined $file_name) {
4912 git_print_page_path($file_name, "blob", $hash_base);
4914 print "<div class=\"page_path\"></div>\n";
4917 } elsif ($format eq 'plain') {
4919 -type => 'text/plain',
4920 -charset => 'utf-8',
4921 -expires => $expires,
4922 -content_disposition => 'inline; filename="' . "$file_name" . '.patch"');
4924 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4927 die_error(undef, "Unknown blobdiff format");
4931 if ($format eq 'html') {
4932 print "<div class=\"page_body\">\n";
4934 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
4937 print "</div>\n"; # class="page_body"
4941 while (my $line = <$fd>) {
4942 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4943 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4947 last if $line =~ m!^\+\+\+!;
4955 sub git_blobdiff_plain {
4956 git_blobdiff('plain');
4959 sub git_commitdiff {
4960 my $format = shift || 'html';
4961 $hash ||= $hash_base || "HEAD";
4962 my %co = parse_commit($hash);
4964 die_error(undef, "Unknown commit object");
4967 # choose format for commitdiff for merge
4968 if (! defined $hash_parent && @{$co{'parents'}} > 1) {
4969 $hash_parent = '--cc';
4971 # we need to prepare $formats_nav before almost any parameter munging
4973 if ($format eq 'html') {
4975 $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)},
4978 if (defined $hash_parent &&
4979 $hash_parent ne '-c' && $hash_parent ne '--cc') {
4980 # commitdiff with two commits given
4981 my $hash_parent_short = $hash_parent;
4982 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4983 $hash_parent_short = substr($hash_parent, 0, 7);
4987 for (my $i = 0; $i < @{$co{'parents'}}; $i++) {
4988 if ($co{'parents'}[$i] eq $hash_parent) {
4989 $formats_nav .= ' parent ' . ($i+1);
4993 $formats_nav .= ': ' .
4994 $cgi->a({-href => href(action=>"commitdiff",
4995 hash=>$hash_parent)},
4996 esc_html($hash_parent_short)) .
4998 } elsif (!$co{'parent'}) {
5000 $formats_nav .= ' (initial)';
5001 } elsif (scalar @{$co{'parents'}} == 1) {
5002 # single parent commit
5005 $cgi->a({-href => href(action=>"commitdiff",
5006 hash=>$co{'parent'})},
5007 esc_html(substr($co{'parent'}, 0, 7))) .
5011 if ($hash_parent eq '--cc') {
5012 $formats_nav .= ' | ' .
5013 $cgi->a({-href => href(action=>"commitdiff",
5014 hash=>$hash, hash_parent=>'-c')},
5016 } else { # $hash_parent eq '-c'
5017 $formats_nav .= ' | ' .
5018 $cgi->a({-href => href(action=>"commitdiff",
5019 hash=>$hash, hash_parent=>'--cc')},
5025 $cgi->a({-href => href(action=>"commitdiff",
5027 esc_html(substr($_, 0, 7)));
5028 } @{$co{'parents'}} ) .
5033 my $hash_parent_param = $hash_parent;
5034 if (!defined $hash_parent_param) {
5035 # --cc for multiple parents, --root for parentless
5036 $hash_parent_param =
5037 @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root';
5043 if ($format eq 'html') {
5044 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5045 "--no-commit-id", "--patch-with-raw", "--full-index",
5046 $hash_parent_param, $hash, "--"
5047 or die_error(undef, "Open git-diff-tree failed");
5049 while (my $line = <$fd>) {
5051 # empty line ends raw part of diff-tree output
5053 push @difftree, scalar parse_difftree_raw_line($line);
5056 } elsif ($format eq 'plain') {
5057 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5058 '-p', $hash_parent_param, $hash, "--"
5059 or die_error(undef, "Open git-diff-tree failed");
5062 die_error(undef, "Unknown commitdiff format");
5065 # non-textual hash id's can be cached
5067 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5071 # write commit message
5072 if ($format eq 'html') {
5073 my $refs = git_get_references();
5074 my $ref = format_ref_marker($refs, $co{'id'});
5076 git_header_html(undef, $expires);
5077 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5078 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
5079 git_print_authorship(\%co);
5080 print "<div class=\"page_body\">\n";
5081 if (@{$co{'comment'}} > 1) {
5082 print "<div class=\"log\">\n";
5083 git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1);
5084 print "</div>\n"; # class="log"
5087 } elsif ($format eq 'plain') {
5088 my $refs = git_get_references("tags");
5089 my $tagname = git_get_rev_name_tags($hash);
5090 my $filename = basename($project) . "-$hash.patch";
5093 -type => 'text/plain',
5094 -charset => 'utf-8',
5095 -expires => $expires,
5096 -content_disposition => 'inline; filename="' . "$filename" . '"');
5097 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
5098 print "From: " . to_utf8($co{'author'}) . "\n";
5099 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5100 print "Subject: " . to_utf8($co{'title'}) . "\n";
5102 print "X-Git-Tag: $tagname\n" if $tagname;
5103 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5105 foreach my $line (@{$co{'comment'}}) {
5106 print to_utf8($line) . "\n";
5112 if ($format eq 'html') {
5113 my $use_parents = !defined $hash_parent ||
5114 $hash_parent eq '-c' || $hash_parent eq '--cc';
5115 git_difftree_body(\@difftree, $hash,
5116 $use_parents ? @{$co{'parents'}} : $hash_parent);
5119 git_patchset_body($fd, \@difftree, $hash,
5120 $use_parents ? @{$co{'parents'}} : $hash_parent);
5122 print "</div>\n"; # class="page_body"
5125 } elsif ($format eq 'plain') {
5129 or print "Reading git-diff-tree failed\n";
5133 sub git_commitdiff_plain {
5134 git_commitdiff('plain');
5138 if (!defined $hash_base) {
5139 $hash_base = git_get_head_hash($project);
5141 if (!defined $page) {
5145 my %co = parse_commit($hash_base);
5147 die_error(undef, "Unknown commit object");
5150 my $refs = git_get_references();
5151 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5153 my @commitlist = parse_commits($hash_base, 101, (100 * $page),
5154 $file_name, "--full-history");
5156 die_error('404 Not Found', "No such file or directory on given branch");
5159 if (!defined $hash && defined $file_name) {
5160 # some commits could have deleted file in question,
5161 # and not have it in tree, but one of them has to have it
5162 for (my $i = 0; $i <= @commitlist; $i++) {
5163 $hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name);
5164 last if defined $hash;
5167 if (defined $hash) {
5168 $ftype = git_get_type($hash);
5170 if (!defined $ftype) {
5171 die_error(undef, "Unknown type of object");
5174 my $paging_nav = '';
5177 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
5178 file_name=>$file_name)},
5180 $paging_nav .= " ⋅ " .
5181 $cgi->a({-href => href(-replay=>1, page=>$page-1),
5182 -accesskey => "p", -title => "Alt-p"}, "prev");
5184 $paging_nav .= "first";
5185 $paging_nav .= " ⋅ prev";
5188 if ($#commitlist >= 100) {
5190 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5191 -accesskey => "n", -title => "Alt-n"}, "next");
5192 $paging_nav .= " ⋅ $next_link";
5194 $paging_nav .= " ⋅ next";
5198 git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5199 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
5200 git_print_page_path($file_name, $ftype, $hash_base);
5202 git_history_body(\@commitlist, 0, 99,
5203 $refs, $hash_base, $ftype, $next_link);
5209 my ($have_search) = gitweb_check_feature('search');
5210 if (!$have_search) {
5211 die_error('403 Permission denied', "Permission denied");
5213 if (!defined $searchtext) {
5214 die_error(undef, "Text field empty");
5216 if (!defined $hash) {
5217 $hash = git_get_head_hash($project);
5219 my %co = parse_commit($hash);
5221 die_error(undef, "Unknown commit object");
5223 if (!defined $page) {
5227 $searchtype ||= 'commit';
5228 if ($searchtype eq 'pickaxe') {
5229 # pickaxe may take all resources of your box and run for several minutes
5230 # with every query - so decide by yourself how public you make this feature
5231 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
5232 if (!$have_pickaxe) {
5233 die_error('403 Permission denied', "Permission denied");
5236 if ($searchtype eq 'grep') {
5237 my ($have_grep) = gitweb_check_feature('grep');
5239 die_error('403 Permission denied', "Permission denied");
5245 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5247 if ($searchtype eq 'commit') {
5248 $greptype = "--grep=";
5249 } elsif ($searchtype eq 'author') {
5250 $greptype = "--author=";
5251 } elsif ($searchtype eq 'committer') {
5252 $greptype = "--committer=";
5254 $greptype .= $searchtext;
5255 my @commitlist = parse_commits($hash, 101, (100 * $page), undef,
5256 $greptype, '--regexp-ignore-case',
5257 $search_use_regexp ? '--extended-regexp' : '--fixed-strings');
5259 my $paging_nav = '';
5262 $cgi->a({-href => href(action=>"search", hash=>$hash,
5263 searchtext=>$searchtext,
5264 searchtype=>$searchtype)},
5266 $paging_nav .= " ⋅ " .
5267 $cgi->a({-href => href(-replay=>1, page=>$page-1),
5268 -accesskey => "p", -title => "Alt-p"}, "prev");
5270 $paging_nav .= "first";
5271 $paging_nav .= " ⋅ prev";
5274 if ($#commitlist >= 100) {
5276 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5277 -accesskey => "n", -title => "Alt-n"}, "next");
5278 $paging_nav .= " ⋅ $next_link";
5280 $paging_nav .= " ⋅ next";
5283 if ($#commitlist >= 100) {
5286 git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
5287 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5288 git_search_grep_body(\@commitlist, 0, 99, $next_link);
5291 if ($searchtype eq 'pickaxe') {
5292 git_print_page_nav('','', $hash,$co{'tree'},$hash);
5293 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5295 print "<table class=\"pickaxe search\">\n";
5298 open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts,
5299 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5300 ($search_use_regexp ? '--pickaxe-regex' : ());
5303 while (my $line = <$fd>) {
5307 my %set = parse_difftree_raw_line($line);
5308 if (defined $set{'commit'}) {
5309 # finish previous commit
5312 "<td class=\"link\">" .
5313 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
5315 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
5321 print "<tr class=\"dark\">\n";
5323 print "<tr class=\"light\">\n";
5326 %co = parse_commit($set{'commit'});
5327 my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
5328 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5329 "<td><i>$author</i></td>\n" .
5331 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
5332 -class => "list subject"},
5333 chop_and_escape_str($co{'title'}, 50) . "<br/>");
5334 } elsif (defined $set{'to_id'}) {
5335 next if ($set{'to_id'} =~ m/^0{40}$/);
5337 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
5338 hash=>$set{'to_id'}, file_name=>$set{'to_file'}),
5340 "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
5346 # finish last commit (warning: repetition!)
5349 "<td class=\"link\">" .
5350 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
5352 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
5360 if ($searchtype eq 'grep') {
5361 git_print_page_nav('','', $hash,$co{'tree'},$hash);
5362 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5364 print "<table class=\"grep_search\">\n";
5368 open my $fd, "-|", git_cmd(), 'grep', '-n',
5369 $search_use_regexp ? ('-E', '-i') : '-F',
5370 $searchtext, $co{'tree'};
5372 while (my $line = <$fd>) {
5374 my ($file, $lno, $ltext, $binary);
5375 last if ($matches++ > 1000);
5376 if ($line =~ /^Binary file (.+) matches$/) {
5380 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5382 if ($file ne $lastfile) {
5383 $lastfile and print "</td></tr>\n";
5385 print "<tr class=\"dark\">\n";
5387 print "<tr class=\"light\">\n";
5389 print "<td class=\"list\">".
5390 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5391 file_name=>"$file"),
5392 -class => "list"}, esc_path($file));
5393 print "</td><td>\n";
5397 print "<div class=\"binary\">Binary file</div>\n";
5399 $ltext = untabify($ltext);
5400 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5401 $ltext = esc_html($1, -nbsp=>1);
5402 $ltext .= '<span class="match">';
5403 $ltext .= esc_html($2, -nbsp=>1);
5404 $ltext .= '</span>';
5405 $ltext .= esc_html($3, -nbsp=>1);
5407 $ltext = esc_html($ltext, -nbsp=>1);
5409 print "<div class=\"pre\">" .
5410 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5411 file_name=>"$file").'#l'.$lno,
5412 -class => "linenr"}, sprintf('%4i', $lno))
5413 . ' ' . $ltext . "</div>\n";
5417 print "</td></tr>\n";
5418 if ($matches > 1000) {
5419 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5422 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5431 sub git_search_help {
5433 git_print_page_nav('','', $hash,$hash,$hash);
5435 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5436 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5437 the pattern entered is recognized as the POSIX extended
5438 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5441 <dt><b>commit</b></dt>
5442 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5444 my ($have_grep) = gitweb_check_feature('grep');
5447 <dt><b>grep</b></dt>
5448 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5449 a different one) are searched for the given pattern. On large trees, this search can take
5450 a while and put some strain on the server, so please use it with some consideration. Note that
5451 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5452 case-sensitive.</dd>
5456 <dt><b>author</b></dt>
5457 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5458 <dt><b>committer</b></dt>
5459 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5461 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
5462 if ($have_pickaxe) {
5464 <dt><b>pickaxe</b></dt>
5465 <dd>All commits that caused the string to appear or disappear from any file (changes that
5466 added, removed or "modified" the string) will be listed. This search can take a while and
5467 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5468 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5476 my $head = git_get_head_hash($project);
5477 if (!defined $hash) {
5480 if (!defined $page) {
5483 my $refs = git_get_references();
5485 my @commitlist = parse_commits($hash, 101, (100 * $page));
5487 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100);
5489 if ($#commitlist >= 100) {
5491 $cgi->a({-href => href(-replay=>1, page=>$page+1),
5492 -accesskey => "n", -title => "Alt-n"}, "next");
5496 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
5497 git_print_header_div('summary', $project);
5499 git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link);
5504 ## ......................................................................
5505 ## feeds (RSS, Atom; OPML)
5508 my $format = shift || 'atom';
5509 my ($have_blame) = gitweb_check_feature('blame');
5511 # Atom: http://www.atomenabled.org/developers/syndication/
5512 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
5513 if ($format ne 'rss' && $format ne 'atom') {
5514 die_error(undef, "Unknown web feed format");
5517 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
5518 my $head = $hash || 'HEAD';
5519 my @commitlist = parse_commits($head, 150, 0, $file_name);
5523 my $content_type = "application/$format+xml";
5524 if (defined $cgi->http('HTTP_ACCEPT') &&
5525 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
5526 # browser (feed reader) prefers text/xml
5527 $content_type = 'text/xml';
5529 if (defined($commitlist[0])) {
5530 %latest_commit = %{$commitlist[0]};
5531 %latest_date = parse_date($latest_commit{'author_epoch'});
5533 -type => $content_type,
5534 -charset => 'utf-8',
5535 -last_modified => $latest_date{'rfc2822'});
5538 -type => $content_type,
5539 -charset => 'utf-8');
5542 # Optimization: skip generating the body if client asks only
5543 # for Last-Modified date.
5544 return if ($cgi->request_method() eq 'HEAD');
5547 my $title = "$site_name - $project/$action";
5548 my $feed_type = 'log';
5549 if (defined $hash) {
5550 $title .= " - '$hash'";
5551 $feed_type = 'branch log';
5552 if (defined $file_name) {
5553 $title .= " :: $file_name";
5554 $feed_type = 'history';
5556 } elsif (defined $file_name) {
5557 $title .= " - $file_name";
5558 $feed_type = 'history';
5560 $title .= " $feed_type";
5561 my $descr = git_get_project_description($project);
5562 if (defined $descr) {
5563 $descr = esc_html($descr);
5565 $descr = "$project " .
5566 ($format eq 'rss' ? 'RSS' : 'Atom') .
5569 my $owner = git_get_project_owner($project);
5570 $owner = esc_html($owner);
5574 if (defined $file_name) {
5575 $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name);
5576 } elsif (defined $hash) {
5577 $alt_url = href(-full=>1, action=>"log", hash=>$hash);
5579 $alt_url = href(-full=>1, action=>"summary");
5581 print qq!<?xml version="1.0" encoding="utf-8"?>\n!;
5582 if ($format eq 'rss') {
5584 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5587 print "<title>$title</title>\n" .
5588 "<link>$alt_url</link>\n" .
5589 "<description>$descr</description>\n" .
5590 "<language>en</language>\n";
5591 } elsif ($format eq 'atom') {
5593 <feed xmlns="http://www.w3.org/2005/Atom">
5595 print "<title>$title</title>\n" .
5596 "<subtitle>$descr</subtitle>\n" .
5597 '<link rel="alternate" type="text/html" href="' .
5598 $alt_url . '" />' . "\n" .
5599 '<link rel="self" type="' . $content_type . '" href="' .
5600 $cgi->self_url() . '" />' . "\n" .
5601 "<id>" . href(-full=>1) . "</id>\n" .
5602 # use project owner for feed author
5603 "<author><name>$owner</name></author>\n";
5604 if (defined $favicon) {
5605 print "<icon>" . esc_url($favicon) . "</icon>\n";
5607 if (defined $logo_url) {
5608 # not twice as wide as tall: 72 x 27 pixels
5609 print "<logo>" . esc_url($logo) . "</logo>\n";
5611 if (! %latest_date) {
5612 # dummy date to keep the feed valid until commits trickle in:
5613 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5615 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5620 for (my $i = 0; $i <= $#commitlist; $i++) {
5621 my %co = %{$commitlist[$i]};
5622 my $commit = $co{'id'};
5623 # we read 150, we always show 30 and the ones more recent than 48 hours
5624 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5627 my %cd = parse_date($co{'author_epoch'});
5629 # get list of changed files
5630 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5631 $co{'parent'} || "--root",
5632 $co{'id'}, "--", (defined $file_name ? $file_name : ())
5634 my @difftree = map { chomp; $_ } <$fd>;
5638 # print element (entry, item)
5639 my $co_url = href(-full=>1, action=>"commitdiff", hash=>$commit);
5640 if ($format eq 'rss') {
5642 "<title>" . esc_html($co{'title'}) . "</title>\n" .
5643 "<author>" . esc_html($co{'author'}) . "</author>\n" .
5644 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5645 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5646 "<link>$co_url</link>\n" .
5647 "<description>" . esc_html($co{'title'}) . "</description>\n" .
5648 "<content:encoded>" .
5650 } elsif ($format eq 'atom') {
5652 "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" .
5653 "<updated>$cd{'iso-8601'}</updated>\n" .
5655 " <name>" . esc_html($co{'author_name'}) . "</name>\n";
5656 if ($co{'author_email'}) {
5657 print " <email>" . esc_html($co{'author_email'}) . "</email>\n";
5659 print "</author>\n" .
5660 # use committer for contributor
5662 " <name>" . esc_html($co{'committer_name'}) . "</name>\n";
5663 if ($co{'committer_email'}) {
5664 print " <email>" . esc_html($co{'committer_email'}) . "</email>\n";
5666 print "</contributor>\n" .
5667 "<published>$cd{'iso-8601'}</published>\n" .
5668 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5669 "<id>$co_url</id>\n" .
5670 "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" .
5671 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5673 my $comment = $co{'comment'};
5675 foreach my $line (@$comment) {
5676 $line = esc_html($line);
5679 print "</pre><ul>\n";
5680 foreach my $difftree_line (@difftree) {
5681 my %difftree = parse_difftree_raw_line($difftree_line);
5682 next if !$difftree{'from_id'};
5684 my $file = $difftree{'file'} || $difftree{'to_file'};
5688 $cgi->a({-href => href(-full=>1, action=>"blobdiff",
5689 hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'},
5690 hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'},
5691 file_name=>$file, file_parent=>$difftree{'from_file'}),
5692 -title => "diff"}, 'D');
5694 print $cgi->a({-href => href(-full=>1, action=>"blame",
5695 file_name=>$file, hash_base=>$commit),
5696 -title => "blame"}, 'B');
5698 # if this is not a feed of a file history
5699 if (!defined $file_name || $file_name ne $file) {
5700 print $cgi->a({-href => href(-full=>1, action=>"history",
5701 file_name=>$file, hash=>$commit),
5702 -title => "history"}, 'H');
5704 $file = esc_path($file);
5708 if ($format eq 'rss') {
5709 print "</ul>]]>\n" .
5710 "</content:encoded>\n" .
5712 } elsif ($format eq 'atom') {
5713 print "</ul>\n</div>\n" .
5720 if ($format eq 'rss') {
5721 print "</channel>\n</rss>\n";
5722 } elsif ($format eq 'atom') {
5736 my @list = git_get_projects_list();
5738 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
5740 <?xml version="1.0" encoding="utf-8"?>
5741 <opml version="1.0">
5743 <title>$site_name OPML Export</title>
5746 <outline text="git RSS feeds">
5749 foreach my $pr (@list) {
5751 my $head = git_get_head_hash($proj{'path'});
5752 if (!defined $head) {
5755 $git_dir = "$projectroot/$proj{'path'}";
5756 my %co = parse_commit($head);
5761 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
5762 my $rss = "$my_url?p=$proj{'path'};a=rss";
5763 my $html = "$my_url?p=$proj{'path'};a=summary";
5764 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";