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 = "++GIT_VERSION++";
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 = "++GIT_BINDIR++/git";
34 # absolute fs-path which will be prepended to the project path
35 #our $projectroot = "/pub/scm";
36 our $projectroot = "++GITWEB_PROJECTROOT++";
38 # target of the home link on top of all pages
39 our $home_link = $my_uri || "/";
41 # string of the home link on top of all pages
42 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
44 # name of your site or organization to appear in page titles
45 # replace this with something more descriptive for clearer bookmarks
46 our $site_name = "++GITWEB_SITENAME++"
47 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
49 # filename of html text to include at top of each page
50 our $site_header = "++GITWEB_SITE_HEADER++";
51 # html text to include at home page
52 our $home_text = "++GITWEB_HOMETEXT++";
53 # filename of html text to include at bottom of each page
54 our $site_footer = "++GITWEB_SITE_FOOTER++";
57 our @stylesheets = ("++GITWEB_CSS++");
58 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
59 our $stylesheet = undef;
60 # URI of GIT logo (72x27 size)
61 our $logo = "++GITWEB_LOGO++";
62 # URI of GIT favicon, assumed to be image/png type
63 our $favicon = "++GITWEB_FAVICON++";
65 # URI and label (title) of GIT logo link
66 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
67 #our $logo_label = "git documentation";
68 our $logo_url = "http://git.or.cz/";
69 our $logo_label = "git homepage";
71 # source of projects list
72 our $projects_list = "++GITWEB_LIST++";
74 # default order of projects list
75 # valid values are none, project, descr, owner, and age
76 our $default_projects_order = "project";
78 # show repository only if this file exists
79 # (only effective if this variable evaluates to true)
80 our $export_ok = "++GITWEB_EXPORT_OK++";
82 # only allow viewing of repositories also shown on the overview page
83 our $strict_export = "++GITWEB_STRICT_EXPORT++";
85 # list of git base URLs used for URL to where fetch project from,
86 # i.e. full URL is "$git_base_url/$project"
87 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
89 # default blob_plain mimetype and default charset for text/plain blob
90 our $default_blob_plain_mimetype = 'text/plain';
91 our $default_text_plain_charset = undef;
93 # file to use for guessing MIME types before trying /etc/mime.types
94 # (relative to the current git repository)
95 our $mimetypes_file = undef;
97 # assume this charset if line contains non-UTF-8 characters;
98 # it should be valid encoding (see Encoding::Supported(3pm) for list),
99 # for which encoding all byte sequences are valid, for example
100 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
101 # could be even 'utf-8' for the old behavior)
102 our $fallback_encoding = 'latin1';
104 # You define site-wide feature defaults here; override them with
105 # $GITWEB_CONFIG as necessary.
108 # 'sub' => feature-sub (subroutine),
109 # 'override' => allow-override (boolean),
110 # 'default' => [ default options...] (array reference)}
112 # if feature is overridable (it means that allow-override has true value),
113 # then feature-sub will be called with default options as parameters;
114 # return value of feature-sub indicates if to enable specified feature
116 # if there is no 'sub' key (no feature-sub), then feature cannot be
119 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
121 # Enable the 'blame' blob view, showing the last commit that modified
122 # each line in the file. This can be very CPU-intensive.
124 # To enable system wide have in $GITWEB_CONFIG
125 # $feature{'blame'}{'default'} = [1];
126 # To have project specific config enable override in $GITWEB_CONFIG
127 # $feature{'blame'}{'override'} = 1;
128 # and in project config gitweb.blame = 0|1;
130 'sub' => \&feature_blame,
134 # Enable the 'snapshot' link, providing a compressed tarball of any
135 # tree. This can potentially generate high traffic if you have large
138 # To disable system wide have in $GITWEB_CONFIG
139 # $feature{'snapshot'}{'default'} = [undef];
140 # To have project specific config enable override in $GITWEB_CONFIG
141 # $feature{'snapshot'}{'override'} = 1;
142 # and in project config gitweb.snapshot = none|gzip|bzip2|zip;
144 'sub' => \&feature_snapshot,
146 # => [content-encoding, suffix, program]
147 'default' => ['x-gzip', 'gz', 'gzip']},
149 # Enable text search, which will list the commits which match author,
150 # committer or commit text to a given string. Enabled by default.
151 # Project specific override is not supported.
156 # Enable grep search, which will list the files in currently selected
157 # tree containing the given string. Enabled by default. This can be
158 # potentially CPU-intensive, of course.
160 # To enable system wide have in $GITWEB_CONFIG
161 # $feature{'grep'}{'default'} = [1];
162 # To have project specific config enable override in $GITWEB_CONFIG
163 # $feature{'grep'}{'override'} = 1;
164 # and in project config gitweb.grep = 0|1;
169 # Enable the pickaxe search, which will list the commits that modified
170 # a given string in a file. This can be practical and quite faster
171 # alternative to 'blame', but still potentially CPU-intensive.
173 # To enable system wide have in $GITWEB_CONFIG
174 # $feature{'pickaxe'}{'default'} = [1];
175 # To have project specific config enable override in $GITWEB_CONFIG
176 # $feature{'pickaxe'}{'override'} = 1;
177 # and in project config gitweb.pickaxe = 0|1;
179 'sub' => \&feature_pickaxe,
183 # Make gitweb use an alternative format of the URLs which can be
184 # more readable and natural-looking: project name is embedded
185 # directly in the path and the query string contains other
186 # auxiliary information. All gitweb installations recognize
187 # URL in either format; this configures in which formats gitweb
190 # To enable system wide have in $GITWEB_CONFIG
191 # $feature{'pathinfo'}{'default'} = [1];
192 # Project specific override is not supported.
194 # Note that you will need to change the default location of CSS,
195 # favicon, logo and possibly other files to an absolute URL. Also,
196 # if gitweb.cgi serves as your indexfile, you will need to force
197 # $my_uri to contain the script name in your $GITWEB_CONFIG.
202 # Make gitweb consider projects in project root subdirectories
203 # to be forks of existing projects. Given project $projname.git,
204 # projects matching $projname/*.git will not be shown in the main
205 # projects list, instead a '+' mark will be added to $projname
206 # there and a 'forks' view will be enabled for the project, listing
207 # all the forks. If project list is taken from a file, forks have
208 # to be listed after the main project.
210 # To enable system wide have in $GITWEB_CONFIG
211 # $feature{'forks'}{'default'} = [1];
212 # Project specific override is not supported.
218 sub gitweb_check_feature {
220 return unless exists $feature{$name};
221 my ($sub, $override, @defaults) = (
222 $feature{$name}{'sub'},
223 $feature{$name}{'override'},
224 @{$feature{$name}{'default'}});
225 if (!$override) { return @defaults; }
227 warn "feature $name is not overrideable";
230 return $sub->(@defaults);
234 my ($val) = git_get_project_config('blame', '--bool');
236 if ($val eq 'true') {
238 } elsif ($val eq 'false') {
245 sub feature_snapshot {
246 my ($ctype, $suffix, $command) = @_;
248 my ($val) = git_get_project_config('snapshot');
250 if ($val eq 'gzip') {
251 return ('x-gzip', 'gz', 'gzip');
252 } elsif ($val eq 'bzip2') {
253 return ('x-bzip2', 'bz2', 'bzip2');
254 } elsif ($val eq 'zip') {
255 return ('x-zip', 'zip', '');
256 } elsif ($val eq 'none') {
260 return ($ctype, $suffix, $command);
263 sub gitweb_have_snapshot {
264 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
265 my $have_snapshot = (defined $ctype && defined $suffix);
267 return $have_snapshot;
271 my ($val) = git_get_project_config('grep', '--bool');
273 if ($val eq 'true') {
275 } elsif ($val eq 'false') {
282 sub feature_pickaxe {
283 my ($val) = git_get_project_config('pickaxe', '--bool');
285 if ($val eq 'true') {
287 } elsif ($val eq 'false') {
294 # checking HEAD file with -e is fragile if the repository was
295 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
297 sub check_head_link {
299 my $headfile = "$dir/HEAD";
300 return ((-e $headfile) ||
301 (-l $headfile && readlink($headfile) =~ /^refs\/heads\//));
304 sub check_export_ok {
306 return (check_head_link($dir) &&
307 (!$export_ok || -e "$dir/$export_ok"));
310 # rename detection options for git-diff and git-diff-tree
311 # - default is '-M', with the cost proportional to
312 # (number of removed files) * (number of new files).
313 # - more costly is '-C' (or '-C', '-M'), with the cost proportional to
314 # (number of changed files + number of removed files) * (number of new files)
315 # - even more costly is '-C', '--find-copies-harder' with cost
316 # (number of files in the original tree) * (number of new files)
317 # - one might want to include '-B' option, e.g. '-B', '-M'
318 our @diff_opts = ('-M'); # taken from git_commit
320 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
321 do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
323 # version of the core git binary
324 our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
326 $projects_list ||= $projectroot;
328 # ======================================================================
329 # input validation and dispatch
330 our $action = $cgi->param('a');
331 if (defined $action) {
332 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
333 die_error(undef, "Invalid action parameter");
337 # parameters which are pathnames
338 our $project = $cgi->param('p');
339 if (defined $project) {
340 if (!validate_pathname($project) ||
341 !(-d "$projectroot/$project") ||
342 !check_head_link("$projectroot/$project") ||
343 ($export_ok && !(-e "$projectroot/$project/$export_ok")) ||
344 ($strict_export && !project_in_list($project))) {
346 die_error(undef, "No such project");
350 our $file_name = $cgi->param('f');
351 if (defined $file_name) {
352 if (!validate_pathname($file_name)) {
353 die_error(undef, "Invalid file parameter");
357 our $file_parent = $cgi->param('fp');
358 if (defined $file_parent) {
359 if (!validate_pathname($file_parent)) {
360 die_error(undef, "Invalid file parent parameter");
364 # parameters which are refnames
365 our $hash = $cgi->param('h');
367 if (!validate_refname($hash)) {
368 die_error(undef, "Invalid hash parameter");
372 our $hash_parent = $cgi->param('hp');
373 if (defined $hash_parent) {
374 if (!validate_refname($hash_parent)) {
375 die_error(undef, "Invalid hash parent parameter");
379 our $hash_base = $cgi->param('hb');
380 if (defined $hash_base) {
381 if (!validate_refname($hash_base)) {
382 die_error(undef, "Invalid hash base parameter");
386 our $hash_parent_base = $cgi->param('hpb');
387 if (defined $hash_parent_base) {
388 if (!validate_refname($hash_parent_base)) {
389 die_error(undef, "Invalid hash parent base parameter");
394 our $page = $cgi->param('pg');
396 if ($page =~ m/[^0-9]/) {
397 die_error(undef, "Invalid page parameter");
401 our $searchtype = $cgi->param('st');
402 if (defined $searchtype) {
403 if ($searchtype =~ m/[^a-z]/) {
404 die_error(undef, "Invalid searchtype parameter");
408 our $searchtext = $cgi->param('s');
410 if (defined $searchtext) {
411 if ($searchtype ne 'grep' and $searchtype ne 'pickaxe' and $searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
412 die_error(undef, "Invalid search parameter");
414 if (length($searchtext) < 2) {
415 die_error(undef, "At least two characters are required for search parameter");
417 $search_regexp = quotemeta $searchtext;
420 # now read PATH_INFO and use it as alternative to parameters
421 sub evaluate_path_info {
422 return if defined $project;
423 my $path_info = $ENV{"PATH_INFO"};
424 return if !$path_info;
425 $path_info =~ s,^/+,,;
426 return if !$path_info;
427 # find which part of PATH_INFO is project
428 $project = $path_info;
430 while ($project && !check_head_link("$projectroot/$project")) {
431 $project =~ s,/*[^/]*$,,;
434 $project = validate_pathname($project);
436 ($export_ok && !-e "$projectroot/$project/$export_ok") ||
437 ($strict_export && !project_in_list($project))) {
441 # do not change any parameters if an action is given using the query string
443 $path_info =~ s,^$project/*,,;
444 my ($refname, $pathname) = split(/:/, $path_info, 2);
445 if (defined $pathname) {
446 # we got "project.git/branch:filename" or "project.git/branch:dir/"
447 # we could use git_get_type(branch:pathname), but it needs $git_dir
448 $pathname =~ s,^/+,,;
449 if (!$pathname || substr($pathname, -1) eq "/") {
453 $action ||= "blob_plain";
455 $hash_base ||= validate_refname($refname);
456 $file_name ||= validate_pathname($pathname);
457 } elsif (defined $refname) {
458 # we got "project.git/branch"
459 $action ||= "shortlog";
460 $hash ||= validate_refname($refname);
463 evaluate_path_info();
465 # path to the current git repository
467 $git_dir = "$projectroot/$project" if $project;
471 "blame" => \&git_blame2,
472 "blobdiff" => \&git_blobdiff,
473 "blobdiff_plain" => \&git_blobdiff_plain,
474 "blob" => \&git_blob,
475 "blob_plain" => \&git_blob_plain,
476 "commitdiff" => \&git_commitdiff,
477 "commitdiff_plain" => \&git_commitdiff_plain,
478 "commit" => \&git_commit,
479 "forks" => \&git_forks,
480 "heads" => \&git_heads,
481 "history" => \&git_history,
484 "atom" => \&git_atom,
485 "search" => \&git_search,
486 "search_help" => \&git_search_help,
487 "shortlog" => \&git_shortlog,
488 "summary" => \&git_summary,
490 "tags" => \&git_tags,
491 "tree" => \&git_tree,
492 "snapshot" => \&git_snapshot,
493 "object" => \&git_object,
494 # those below don't need $project
495 "opml" => \&git_opml,
496 "project_list" => \&git_project_list,
497 "project_index" => \&git_project_index,
500 if (!defined $action) {
502 $action = git_get_type($hash);
503 } elsif (defined $hash_base && defined $file_name) {
504 $action = git_get_type("$hash_base:$file_name");
505 } elsif (defined $project) {
508 $action = 'project_list';
511 if (!defined($actions{$action})) {
512 die_error(undef, "Unknown action");
514 if ($action !~ m/^(opml|project_list|project_index)$/ &&
516 die_error(undef, "Project needed");
518 $actions{$action}->();
521 ## ======================================================================
526 # default is to use -absolute url() i.e. $my_uri
527 my $href = $params{-full} ? $my_url : $my_uri;
529 # XXX: Warning: If you touch this, check the search form for updating,
540 hash_parent_base => "hpb",
546 my %mapping = @mapping;
548 $params{'project'} = $project unless exists $params{'project'};
550 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
552 # use PATH_INFO for project name
553 $href .= "/$params{'project'}" if defined $params{'project'};
554 delete $params{'project'};
556 # Summary just uses the project path URL
557 if (defined $params{'action'} && $params{'action'} eq 'summary') {
558 delete $params{'action'};
562 # now encode the parameters explicitly
564 for (my $i = 0; $i < @mapping; $i += 2) {
565 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
566 if (defined $params{$name}) {
567 push @result, $symbol . "=" . esc_param($params{$name});
570 $href .= "?" . join(';', @result) if scalar @result;
576 ## ======================================================================
577 ## validation, quoting/unquoting and escaping
579 sub validate_pathname {
580 my $input = shift || return undef;
582 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
583 # at the beginning, at the end, and between slashes.
584 # also this catches doubled slashes
585 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
589 if ($input =~ m!\0!) {
595 sub validate_refname {
596 my $input = shift || return undef;
598 # textual hashes are O.K.
599 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
602 # it must be correct pathname
603 $input = validate_pathname($input)
605 # restrictions on ref name according to git-check-ref-format
606 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
612 # decode sequences of octets in utf8 into Perl's internal form,
613 # which is utf-8 with utf8 flag set if needed. gitweb writes out
614 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
618 eval { $res = decode_utf8($str, Encode::FB_CROAK); };
622 return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
626 # quote unsafe chars, but keep the slash, even when it's not
627 # correct, but quoted slashes look too horrible in bookmarks
630 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg;
636 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
639 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
645 # replace invalid utf8 character with SUBSTITUTION sequence
650 $str = to_utf8($str);
651 $str = $cgi->escapeHTML($str);
652 if ($opts{'-nbsp'}) {
653 $str =~ s/ / /g;
655 $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg;
659 # quote control characters and escape filename to HTML
664 $str = to_utf8($str);
665 $str = $cgi->escapeHTML($str);
666 if ($opts{'-nbsp'}) {
667 $str =~ s/ / /g;
669 $str =~ s|([[:cntrl:]])|quot_cec($1)|eg;
673 # Make control characters "printable", using character escape codes (CEC)
676 my %es = ( # character escape codes, aka escape sequences
677 "\t" => '\t', # tab (HT)
678 "\n" => '\n', # line feed (LF)
679 "\r" => '\r', # carrige return (CR)
680 "\f" => '\f', # form feed (FF)
681 "\b" => '\b', # backspace (BS)
682 "\a" => '\a', # alarm (bell) (BEL)
683 "\e" => '\e', # escape (ESC)
684 "\013" => '\v', # vertical tab (VT)
685 "\000" => '\0', # nul character (NUL)
687 my $chr = ( (exists $es{$cntrl})
689 : sprintf('\%03o', ord($cntrl)) );
690 return "<span class=\"cntrl\">$chr</span>";
693 # Alternatively use unicode control pictures codepoints,
694 # Unicode "printable representation" (PR)
697 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
698 return "<span class=\"cntrl\">$chr</span>";
701 # git may return quoted and escaped filenames
707 my %es = ( # character escape codes, aka escape sequences
708 't' => "\t", # tab (HT, TAB)
709 'n' => "\n", # newline (NL)
710 'r' => "\r", # return (CR)
711 'f' => "\f", # form feed (FF)
712 'b' => "\b", # backspace (BS)
713 'a' => "\a", # alarm (bell) (BEL)
714 'e' => "\e", # escape (ESC)
715 'v' => "\013", # vertical tab (VT)
718 if ($seq =~ m/^[0-7]{1,3}$/) {
719 # octal char sequence
720 return chr(oct($seq));
721 } elsif (exists $es{$seq}) {
722 # C escape sequence, aka character escape code
725 # quoted ordinary character
729 if ($str =~ m/^"(.*)"$/) {
732 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
737 # escape tabs (convert tabs to spaces)
741 while ((my $pos = index($line, "\t")) != -1) {
742 if (my $count = (8 - ($pos % 8))) {
743 my $spaces = ' ' x $count;
744 $line =~ s/\t/$spaces/;
751 sub project_in_list {
753 my @list = git_get_projects_list();
754 return @list && scalar(grep { $_->{'path'} eq $project } @list);
757 ## ----------------------------------------------------------------------
758 ## HTML aware string manipulation
763 my $add_len = shift || 10;
765 # allow only $len chars, but don't cut a word if it would fit in $add_len
766 # if it doesn't fit, cut it if it's still longer than the dots we would add
767 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
770 if (length($tail) > 4) {
772 $body =~ s/&[^;]*$//; # remove chopped character entities
777 ## ----------------------------------------------------------------------
778 ## functions returning short strings
780 # CSS class for given age value (in seconds)
786 } elsif ($age < 60*60*2) {
788 } elsif ($age < 60*60*24*2) {
795 # convert age in seconds to "nn units ago" string
800 if ($age > 60*60*24*365*2) {
801 $age_str = (int $age/60/60/24/365);
802 $age_str .= " years ago";
803 } elsif ($age > 60*60*24*(365/12)*2) {
804 $age_str = int $age/60/60/24/(365/12);
805 $age_str .= " months ago";
806 } elsif ($age > 60*60*24*7*2) {
807 $age_str = int $age/60/60/24/7;
808 $age_str .= " weeks ago";
809 } elsif ($age > 60*60*24*2) {
810 $age_str = int $age/60/60/24;
811 $age_str .= " days ago";
812 } elsif ($age > 60*60*2) {
813 $age_str = int $age/60/60;
814 $age_str .= " hours ago";
815 } elsif ($age > 60*2) {
816 $age_str = int $age/60;
817 $age_str .= " min ago";
820 $age_str .= " sec ago";
822 $age_str .= " right now";
827 # convert file mode in octal to symbolic file mode string
829 my $mode = oct shift;
831 if (S_ISDIR($mode & S_IFMT)) {
833 } elsif (S_ISLNK($mode)) {
835 } elsif (S_ISREG($mode)) {
836 # git cares only about the executable bit
837 if ($mode & S_IXUSR) {
847 # convert file mode in octal to file type string
851 if ($mode !~ m/^[0-7]+$/) {
857 if (S_ISDIR($mode & S_IFMT)) {
859 } elsif (S_ISLNK($mode)) {
861 } elsif (S_ISREG($mode)) {
868 # convert file mode in octal to file type description string
872 if ($mode !~ m/^[0-7]+$/) {
878 if (S_ISDIR($mode & S_IFMT)) {
880 } elsif (S_ISLNK($mode)) {
882 } elsif (S_ISREG($mode)) {
883 if ($mode & S_IXUSR) {
894 ## ----------------------------------------------------------------------
895 ## functions returning short HTML fragments, or transforming HTML fragments
896 ## which don't belong to other sections
898 # format line of commit message.
899 sub format_log_line_html {
902 $line = esc_html($line, -nbsp=>1);
903 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
906 $cgi->a({-href => href(action=>"object", hash=>$hash_text),
907 -class => "text"}, $hash_text);
908 $line =~ s/$hash_text/$link/;
913 # format marker of refs pointing to given object
914 sub format_ref_marker {
915 my ($refs, $id) = @_;
918 if (defined $refs->{$id}) {
919 foreach my $ref (@{$refs->{$id}}) {
920 my ($type, $name) = qw();
921 # e.g. tags/v2.6.11 or heads/next
922 if ($ref =~ m!^(.*?)s?/(.*)$!) {
930 $markers .= " <span class=\"$type\" title=\"$ref\">" .
931 esc_html($name) . "</span>";
936 return ' <span class="refs">'. $markers . '</span>';
942 # format, perhaps shortened and with markers, title line
943 sub format_subject_html {
944 my ($long, $short, $href, $extra) = @_;
945 $extra = '' unless defined($extra);
947 if (length($short) < length($long)) {
948 return $cgi->a({-href => $href, -class => "list subject",
949 -title => to_utf8($long)},
950 esc_html($short) . $extra);
952 return $cgi->a({-href => $href, -class => "list subject"},
953 esc_html($long) . $extra);
957 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
958 sub format_git_diff_header_line {
960 my $diffinfo = shift;
961 my ($from, $to) = @_;
963 if ($diffinfo->{'nparents'}) {
965 $line =~ s!^(diff (.*?) )"?.*$!$1!;
967 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
968 esc_path($to->{'file'}));
969 } else { # file was deleted (no href)
970 $line .= esc_path($to->{'file'});
974 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
975 if ($from->{'href'}) {
976 $line .= $cgi->a({-href => $from->{'href'}, -class => "path"},
977 'a/' . esc_path($from->{'file'}));
978 } else { # file was added (no href)
979 $line .= 'a/' . esc_path($from->{'file'});
983 $line .= $cgi->a({-href => $to->{'href'}, -class => "path"},
984 'b/' . esc_path($to->{'file'}));
985 } else { # file was deleted
986 $line .= 'b/' . esc_path($to->{'file'});
990 return "<div class=\"diff header\">$line</div>\n";
993 # format extended diff header line, before patch itself
994 sub format_extended_diff_header_line {
996 my $diffinfo = shift;
997 my ($from, $to) = @_;
1000 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1001 $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1002 esc_path($from->{'file'}));
1004 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1005 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1006 esc_path($to->{'file'}));
1008 # match single <mode>
1009 if ($line =~ m/\s(\d{6})$/) {
1010 $line .= '<span class="info"> (' .
1011 file_type_long($1) .
1015 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1016 # can match only for combined diff
1018 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1019 if ($from->{'href'}[$i]) {
1020 $line .= $cgi->a({-href=>$from->{'href'}[$i],
1022 substr($diffinfo->{'from_id'}[$i],0,7));
1027 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1030 if ($to->{'href'}) {
1031 $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1032 substr($diffinfo->{'to_id'},0,7));
1037 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1038 # can match only for ordinary diff
1039 my ($from_link, $to_link);
1040 if ($from->{'href'}) {
1041 $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"},
1042 substr($diffinfo->{'from_id'},0,7));
1044 $from_link = '0' x 7;
1046 if ($to->{'href'}) {
1047 $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"},
1048 substr($diffinfo->{'to_id'},0,7));
1052 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1053 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1056 return $line . "<br/>\n";
1059 # format from-file/to-file diff header
1060 sub format_diff_from_to_header {
1061 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1066 #assert($line =~ m/^---/) if DEBUG;
1067 # no extra formatting for "^--- /dev/null"
1068 if (! $diffinfo->{'nparents'}) {
1069 # ordinary (single parent) diff
1070 if ($line =~ m!^--- "?a/!) {
1071 if ($from->{'href'}) {
1073 $cgi->a({-href=>$from->{'href'}, -class=>"path"},
1074 esc_path($from->{'file'}));
1077 esc_path($from->{'file'});
1080 $result .= qq!<div class="diff from_file">$line</div>\n!;
1083 # combined diff (merge commit)
1084 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1085 if ($from->{'href'}[$i]) {
1087 $cgi->a({-href=>href(action=>"blobdiff",
1088 hash_parent=>$diffinfo->{'from_id'}[$i],
1089 hash_parent_base=>$parents[$i],
1090 file_parent=>$from->{'file'}[$i],
1091 hash=>$diffinfo->{'to_id'},
1093 file_name=>$to->{'file'}),
1095 -title=>"diff" . ($i+1)},
1098 $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"},
1099 esc_path($from->{'file'}[$i]));
1101 $line = '--- /dev/null';
1103 $result .= qq!<div class="diff from_file">$line</div>\n!;
1108 #assert($line =~ m/^\+\+\+/) if DEBUG;
1109 # no extra formatting for "^+++ /dev/null"
1110 if ($line =~ m!^\+\+\+ "?b/!) {
1111 if ($to->{'href'}) {
1113 $cgi->a({-href=>$to->{'href'}, -class=>"path"},
1114 esc_path($to->{'file'}));
1117 esc_path($to->{'file'});
1120 $result .= qq!<div class="diff to_file">$line</div>\n!;
1125 # create note for patch simplified by combined diff
1126 sub format_diff_cc_simplified {
1127 my ($diffinfo, @parents) = @_;
1130 $result .= "<div class=\"diff header\">" .
1132 if (!is_deleted($diffinfo)) {
1133 $result .= $cgi->a({-href => href(action=>"blob",
1135 hash=>$diffinfo->{'to_id'},
1136 file_name=>$diffinfo->{'to_file'}),
1138 esc_path($diffinfo->{'to_file'}));
1140 $result .= esc_path($diffinfo->{'to_file'});
1142 $result .= "</div>\n" . # class="diff header"
1143 "<div class=\"diff nodifferences\">" .
1145 "</div>\n"; # class="diff nodifferences"
1150 # format patch (diff) line (not to be used for diff headers)
1151 sub format_diff_line {
1153 my ($from, $to) = @_;
1154 my $diff_class = "";
1158 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1160 my $prefix = substr($line, 0, scalar @{$from->{'href'}});
1161 if ($line =~ m/^\@{3}/) {
1162 $diff_class = " chunk_header";
1163 } elsif ($line =~ m/^\\/) {
1164 $diff_class = " incomplete";
1165 } elsif ($prefix =~ tr/+/+/) {
1166 $diff_class = " add";
1167 } elsif ($prefix =~ tr/-/-/) {
1168 $diff_class = " rem";
1171 # assume ordinary diff
1172 my $char = substr($line, 0, 1);
1174 $diff_class = " add";
1175 } elsif ($char eq '-') {
1176 $diff_class = " rem";
1177 } elsif ($char eq '@') {
1178 $diff_class = " chunk_header";
1179 } elsif ($char eq "\\") {
1180 $diff_class = " incomplete";
1183 $line = untabify($line);
1184 if ($from && $to && $line =~ m/^\@{2} /) {
1185 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1186 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1188 $from_lines = 0 unless defined $from_lines;
1189 $to_lines = 0 unless defined $to_lines;
1191 if ($from->{'href'}) {
1192 $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start",
1193 -class=>"list"}, $from_text);
1195 if ($to->{'href'}) {
1196 $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start",
1197 -class=>"list"}, $to_text);
1199 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1200 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1201 return "<div class=\"diff$diff_class\">$line</div>\n";
1202 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1203 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1204 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1206 @from_text = split(' ', $ranges);
1207 for (my $i = 0; $i < @from_text; ++$i) {
1208 ($from_start[$i], $from_nlines[$i]) =
1209 (split(',', substr($from_text[$i], 1)), 0);
1212 $to_text = pop @from_text;
1213 $to_start = pop @from_start;
1214 $to_nlines = pop @from_nlines;
1216 $line = "<span class=\"chunk_info\">$prefix ";
1217 for (my $i = 0; $i < @from_text; ++$i) {
1218 if ($from->{'href'}[$i]) {
1219 $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]",
1220 -class=>"list"}, $from_text[$i]);
1222 $line .= $from_text[$i];
1226 if ($to->{'href'}) {
1227 $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start",
1228 -class=>"list"}, $to_text);
1232 $line .= " $prefix</span>" .
1233 "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
1234 return "<div class=\"diff$diff_class\">$line</div>\n";
1236 return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n";
1239 ## ----------------------------------------------------------------------
1240 ## git utility subroutines, invoking git commands
1242 # returns path to the core git executable and the --git-dir parameter as list
1244 return $GIT, '--git-dir='.$git_dir;
1247 # returns path to the core git executable and the --git-dir parameter as string
1249 return join(' ', git_cmd());
1252 # get HEAD ref of given project as hash
1253 sub git_get_head_hash {
1254 my $project = shift;
1255 my $o_git_dir = $git_dir;
1257 $git_dir = "$projectroot/$project";
1258 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
1261 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1265 if (defined $o_git_dir) {
1266 $git_dir = $o_git_dir;
1271 # get type of given object
1275 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
1277 close $fd or return;
1282 sub git_get_project_config {
1283 my ($key, $type) = @_;
1285 return unless ($key);
1286 $key =~ s/^gitweb\.//;
1287 return if ($key =~ m/\W/);
1289 my @x = (git_cmd(), 'config');
1290 if (defined $type) { push @x, $type; }
1292 push @x, "gitweb.$key";
1298 # get hash of given path at given ref
1299 sub git_get_hash_by_path {
1301 my $path = shift || return undef;
1306 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
1307 or die_error(undef, "Open git-ls-tree failed");
1309 close $fd or return undef;
1311 if (!defined $line) {
1312 # there is no tree or hash given by $path at $base
1316 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1317 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1318 if (defined $type && $type ne $2) {
1319 # type doesn't match
1325 # get path of entry with given hash at given tree-ish (ref)
1326 # used to get 'from' filename for combined diff (merge commit) for renames
1327 sub git_get_path_by_hash {
1328 my $base = shift || return;
1329 my $hash = shift || return;
1333 open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base
1335 while (my $line = <$fd>) {
1338 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1339 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1340 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1349 ## ......................................................................
1350 ## git utility functions, directly accessing git repository
1352 sub git_get_project_description {
1355 open my $fd, "$projectroot/$path/description" or return undef;
1358 if (defined $descr) {
1364 sub git_get_project_url_list {
1367 open my $fd, "$projectroot/$path/cloneurl" or return;
1368 my @git_project_url_list = map { chomp; $_ } <$fd>;
1371 return wantarray ? @git_project_url_list : \@git_project_url_list;
1374 sub git_get_projects_list {
1379 $filter =~ s/\.git$//;
1381 my ($check_forks) = gitweb_check_feature('forks');
1383 if (-d $projects_list) {
1384 # search in directory
1385 my $dir = $projects_list . ($filter ? "/$filter" : '');
1386 # remove the trailing "/"
1388 my $pfxlen = length("$dir");
1391 follow_fast => 1, # follow symbolic links
1392 dangling_symlinks => 0, # ignore dangling symlinks, silently
1394 # skip project-list toplevel, if we get it.
1395 return if (m!^[/.]$!);
1396 # only directories can be git repositories
1397 return unless (-d $_);
1399 my $subdir = substr($File::Find::name, $pfxlen + 1);
1400 # we check related file in $projectroot
1401 if ($check_forks and $subdir =~ m#/.#) {
1402 $File::Find::prune = 1;
1403 } elsif (check_export_ok("$projectroot/$filter/$subdir")) {
1404 push @list, { path => ($filter ? "$filter/" : '') . $subdir };
1405 $File::Find::prune = 1;
1410 } elsif (-f $projects_list) {
1411 # read from file(url-encoded):
1412 # 'git%2Fgit.git Linus+Torvalds'
1413 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1414 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1416 open my ($fd), $projects_list or return;
1418 while (my $line = <$fd>) {
1420 my ($path, $owner) = split ' ', $line;
1421 $path = unescape($path);
1422 $owner = unescape($owner);
1423 if (!defined $path) {
1426 if ($filter ne '') {
1427 # looking for forks;
1428 my $pfx = substr($path, 0, length($filter));
1429 if ($pfx ne $filter) {
1432 my $sfx = substr($path, length($filter));
1433 if ($sfx !~ /^\/.*\.git$/) {
1436 } elsif ($check_forks) {
1438 foreach my $filter (keys %paths) {
1439 # looking for forks;
1440 my $pfx = substr($path, 0, length($filter));
1441 if ($pfx ne $filter) {
1444 my $sfx = substr($path, length($filter));
1445 if ($sfx !~ /^\/.*\.git$/) {
1448 # is a fork, don't include it in
1453 if (check_export_ok("$projectroot/$path")) {
1456 owner => to_utf8($owner),
1459 (my $forks_path = $path) =~ s/\.git$//;
1460 $paths{$forks_path}++;
1468 our $gitweb_project_owner = undef;
1469 sub git_get_project_list_from_file {
1471 return if (defined $gitweb_project_owner);
1473 $gitweb_project_owner = {};
1474 # read from file (url-encoded):
1475 # 'git%2Fgit.git Linus+Torvalds'
1476 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1477 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1478 if (-f $projects_list) {
1479 open (my $fd , $projects_list);
1480 while (my $line = <$fd>) {
1482 my ($pr, $ow) = split ' ', $line;
1483 $pr = unescape($pr);
1484 $ow = unescape($ow);
1485 $gitweb_project_owner->{$pr} = to_utf8($ow);
1491 sub git_get_project_owner {
1492 my $project = shift;
1495 return undef unless $project;
1497 if (!defined $gitweb_project_owner) {
1498 git_get_project_list_from_file();
1501 if (exists $gitweb_project_owner->{$project}) {
1502 $owner = $gitweb_project_owner->{$project};
1504 if (!defined $owner) {
1505 $owner = get_file_owner("$projectroot/$project");
1511 sub git_get_last_activity {
1515 $git_dir = "$projectroot/$path";
1516 open($fd, "-|", git_cmd(), 'for-each-ref',
1517 '--format=%(committer)',
1518 '--sort=-committerdate',
1520 'refs/heads') or return;
1521 my $most_recent = <$fd>;
1522 close $fd or return;
1523 if (defined $most_recent &&
1524 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1526 my $age = time - $timestamp;
1527 return ($age, age_string($age));
1529 return (undef, undef);
1532 sub git_get_references {
1533 my $type = shift || "";
1535 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1536 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1537 open my $fd, "-|", git_cmd(), "show-ref", "--dereference",
1538 ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type
1541 while (my $line = <$fd>) {
1543 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1544 if (defined $refs{$1}) {
1545 push @{$refs{$1}}, $2;
1551 close $fd or return;
1555 sub git_get_rev_name_tags {
1556 my $hash = shift || return undef;
1558 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
1560 my $name_rev = <$fd>;
1563 if ($name_rev =~ m|^$hash tags/(.*)$|) {
1566 # catches also '$hash undefined' output
1571 ## ----------------------------------------------------------------------
1572 ## parse to hash functions
1576 my $tz = shift || "-0000";
1579 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1580 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1581 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1582 $date{'hour'} = $hour;
1583 $date{'minute'} = $min;
1584 $date{'mday'} = $mday;
1585 $date{'day'} = $days[$wday];
1586 $date{'month'} = $months[$mon];
1587 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1588 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1589 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1590 $mday, $months[$mon], $hour ,$min;
1591 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1592 1900+$year, $mon, $mday, $hour ,$min, $sec;
1594 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1595 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1596 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1597 $date{'hour_local'} = $hour;
1598 $date{'minute_local'} = $min;
1599 $date{'tz_local'} = $tz;
1600 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1601 1900+$year, $mon+1, $mday,
1602 $hour, $min, $sec, $tz);
1611 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
1612 $tag{'id'} = $tag_id;
1613 while (my $line = <$fd>) {
1615 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1616 $tag{'object'} = $1;
1617 } elsif ($line =~ m/^type (.+)$/) {
1619 } elsif ($line =~ m/^tag (.+)$/) {
1621 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1622 $tag{'author'} = $1;
1625 } elsif ($line =~ m/--BEGIN/) {
1626 push @comment, $line;
1628 } elsif ($line eq "") {
1632 push @comment, <$fd>;
1633 $tag{'comment'} = \@comment;
1634 close $fd or return;
1635 if (!defined $tag{'name'}) {
1641 sub parse_commit_text {
1642 my ($commit_text, $withparents) = @_;
1643 my @commit_lines = split '\n', $commit_text;
1646 pop @commit_lines; # Remove '\0'
1648 if (! @commit_lines) {
1652 my $header = shift @commit_lines;
1653 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1656 ($co{'id'}, my @parents) = split ' ', $header;
1657 while (my $line = shift @commit_lines) {
1658 last if $line eq "\n";
1659 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1661 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1663 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1665 $co{'author_epoch'} = $2;
1666 $co{'author_tz'} = $3;
1667 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
1668 $co{'author_name'} = $1;
1669 $co{'author_email'} = $2;
1671 $co{'author_name'} = $co{'author'};
1673 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
1674 $co{'committer'} = $1;
1675 $co{'committer_epoch'} = $2;
1676 $co{'committer_tz'} = $3;
1677 $co{'committer_name'} = $co{'committer'};
1678 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
1679 $co{'committer_name'} = $1;
1680 $co{'committer_email'} = $2;
1682 $co{'committer_name'} = $co{'committer'};
1686 if (!defined $co{'tree'}) {
1689 $co{'parents'} = \@parents;
1690 $co{'parent'} = $parents[0];
1692 foreach my $title (@commit_lines) {
1695 $co{'title'} = chop_str($title, 80, 5);
1696 # remove leading stuff of merges to make the interesting part visible
1697 if (length($title) > 50) {
1698 $title =~ s/^Automatic //;
1699 $title =~ s/^merge (of|with) /Merge ... /i;
1700 if (length($title) > 50) {
1701 $title =~ s/(http|rsync):\/\///;
1703 if (length($title) > 50) {
1704 $title =~ s/(master|www|rsync)\.//;
1706 if (length($title) > 50) {
1707 $title =~ s/kernel.org:?//;
1709 if (length($title) > 50) {
1710 $title =~ s/\/pub\/scm//;
1713 $co{'title_short'} = chop_str($title, 50, 5);
1717 if ($co{'title'} eq "") {
1718 $co{'title'} = $co{'title_short'} = '(no commit message)';
1720 # remove added spaces
1721 foreach my $line (@commit_lines) {
1724 $co{'comment'} = \@commit_lines;
1726 my $age = time - $co{'committer_epoch'};
1728 $co{'age_string'} = age_string($age);
1729 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
1730 if ($age > 60*60*24*7*2) {
1731 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1732 $co{'age_string_age'} = $co{'age_string'};
1734 $co{'age_string_date'} = $co{'age_string'};
1735 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1741 my ($commit_id) = @_;
1746 open my $fd, "-|", git_cmd(), "rev-list",
1752 or die_error(undef, "Open git-rev-list failed");
1753 %co = parse_commit_text(<$fd>, 1);
1760 my ($commit_id, $maxcount, $skip, $arg, $filename) = @_;
1768 open my $fd, "-|", git_cmd(), "rev-list",
1770 ($arg ? ($arg) : ()),
1771 ("--max-count=" . $maxcount),
1772 ("--skip=" . $skip),
1775 ($filename ? ($filename) : ())
1776 or die_error(undef, "Open git-rev-list failed");
1777 while (my $line = <$fd>) {
1778 my %co = parse_commit_text($line);
1783 return wantarray ? @cos : \@cos;
1786 # parse ref from ref_file, given by ref_id, with given type
1788 my $ref_file = shift;
1790 my $type = shift || git_get_type($ref_id);
1793 $ref_item{'type'} = $type;
1794 $ref_item{'id'} = $ref_id;
1795 $ref_item{'epoch'} = 0;
1796 $ref_item{'age'} = "unknown";
1797 if ($type eq "tag") {
1798 my %tag = parse_tag($ref_id);
1799 $ref_item{'comment'} = $tag{'comment'};
1800 if ($tag{'type'} eq "commit") {
1801 my %co = parse_commit($tag{'object'});
1802 $ref_item{'epoch'} = $co{'committer_epoch'};
1803 $ref_item{'age'} = $co{'age_string'};
1804 } elsif (defined($tag{'epoch'})) {
1805 my $age = time - $tag{'epoch'};
1806 $ref_item{'epoch'} = $tag{'epoch'};
1807 $ref_item{'age'} = age_string($age);
1809 $ref_item{'reftype'} = $tag{'type'};
1810 $ref_item{'name'} = $tag{'name'};
1811 $ref_item{'refid'} = $tag{'object'};
1812 } elsif ($type eq "commit"){
1813 my %co = parse_commit($ref_id);
1814 $ref_item{'reftype'} = "commit";
1815 $ref_item{'name'} = $ref_file;
1816 $ref_item{'title'} = $co{'title'};
1817 $ref_item{'refid'} = $ref_id;
1818 $ref_item{'epoch'} = $co{'committer_epoch'};
1819 $ref_item{'age'} = $co{'age_string'};
1821 $ref_item{'reftype'} = $type;
1822 $ref_item{'name'} = $ref_file;
1823 $ref_item{'refid'} = $ref_id;
1829 # parse line of git-diff-tree "raw" output
1830 sub parse_difftree_raw_line {
1834 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1835 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1836 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1837 $res{'from_mode'} = $1;
1838 $res{'to_mode'} = $2;
1839 $res{'from_id'} = $3;
1841 $res{'status'} = $5;
1842 $res{'similarity'} = $6;
1843 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1844 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
1846 $res{'file'} = unquote($7);
1849 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
1850 # combined diff (for merge commit)
1851 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
1852 $res{'nparents'} = length($1);
1853 $res{'from_mode'} = [ split(' ', $2) ];
1854 $res{'to_mode'} = pop @{$res{'from_mode'}};
1855 $res{'from_id'} = [ split(' ', $3) ];
1856 $res{'to_id'} = pop @{$res{'from_id'}};
1857 $res{'status'} = [ split('', $4) ];
1858 $res{'to_file'} = unquote($5);
1860 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1861 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1862 $res{'commit'} = $1;
1865 return wantarray ? %res : \%res;
1868 # parse line of git-ls-tree output
1869 sub parse_ls_tree_line ($;%) {
1874 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1875 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
1883 $res{'name'} = unquote($4);
1886 return wantarray ? %res : \%res;
1889 # generates _two_ hashes, references to which are passed as 2 and 3 argument
1890 sub parse_from_to_diffinfo {
1891 my ($diffinfo, $from, $to, @parents) = @_;
1893 if ($diffinfo->{'nparents'}) {
1895 $from->{'file'} = [];
1896 $from->{'href'} = [];
1897 fill_from_file_info($diffinfo, @parents)
1898 unless exists $diffinfo->{'from_file'};
1899 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1900 $from->{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'};
1901 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
1902 $from->{'href'}[$i] = href(action=>"blob",
1903 hash_base=>$parents[$i],
1904 hash=>$diffinfo->{'from_id'}[$i],
1905 file_name=>$from->{'file'}[$i]);
1907 $from->{'href'}[$i] = undef;
1911 $from->{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'};
1912 if ($diffinfo->{'status'} ne "A") { # not new (added) file
1913 $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent,
1914 hash=>$diffinfo->{'from_id'},
1915 file_name=>$from->{'file'});
1917 delete $from->{'href'};
1921 $to->{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
1922 if (!is_deleted($diffinfo)) { # file exists in result
1923 $to->{'href'} = href(action=>"blob", hash_base=>$hash,
1924 hash=>$diffinfo->{'to_id'},
1925 file_name=>$to->{'file'});
1927 delete $to->{'href'};
1931 ## ......................................................................
1932 ## parse to array of hashes functions
1934 sub git_get_heads_list {
1938 open my $fd, '-|', git_cmd(), 'for-each-ref',
1939 ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate',
1940 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
1943 while (my $line = <$fd>) {
1947 my ($refinfo, $committerinfo) = split(/\0/, $line);
1948 my ($hash, $name, $title) = split(' ', $refinfo, 3);
1949 my ($committer, $epoch, $tz) =
1950 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
1951 $name =~ s!^refs/heads/!!;
1953 $ref_item{'name'} = $name;
1954 $ref_item{'id'} = $hash;
1955 $ref_item{'title'} = $title || '(no commit message)';
1956 $ref_item{'epoch'} = $epoch;
1958 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
1960 $ref_item{'age'} = "unknown";
1963 push @headslist, \%ref_item;
1967 return wantarray ? @headslist : \@headslist;
1970 sub git_get_tags_list {
1974 open my $fd, '-|', git_cmd(), 'for-each-ref',
1975 ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate',
1976 '--format=%(objectname) %(objecttype) %(refname) '.
1977 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
1980 while (my $line = <$fd>) {
1984 my ($refinfo, $creatorinfo) = split(/\0/, $line);
1985 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
1986 my ($creator, $epoch, $tz) =
1987 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
1988 $name =~ s!^refs/tags/!!;
1990 $ref_item{'type'} = $type;
1991 $ref_item{'id'} = $id;
1992 $ref_item{'name'} = $name;
1993 if ($type eq "tag") {
1994 $ref_item{'subject'} = $title;
1995 $ref_item{'reftype'} = $reftype;
1996 $ref_item{'refid'} = $refid;
1998 $ref_item{'reftype'} = $type;
1999 $ref_item{'refid'} = $id;
2002 if ($type eq "tag" || $type eq "commit") {
2003 $ref_item{'epoch'} = $epoch;
2005 $ref_item{'age'} = age_string(time - $ref_item{'epoch'});
2007 $ref_item{'age'} = "unknown";
2011 push @tagslist, \%ref_item;
2015 return wantarray ? @tagslist : \@tagslist;
2018 ## ----------------------------------------------------------------------
2019 ## filesystem-related functions
2021 sub get_file_owner {
2024 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2025 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2026 if (!defined $gcos) {
2030 $owner =~ s/[,;].*$//;
2031 return to_utf8($owner);
2034 ## ......................................................................
2035 ## mimetype related functions
2037 sub mimetype_guess_file {
2038 my $filename = shift;
2039 my $mimemap = shift;
2040 -r $mimemap or return undef;
2043 open(MIME, $mimemap) or return undef;
2045 next if m/^#/; # skip comments
2046 my ($mime, $exts) = split(/\t+/);
2047 if (defined $exts) {
2048 my @exts = split(/\s+/, $exts);
2049 foreach my $ext (@exts) {
2050 $mimemap{$ext} = $mime;
2056 $filename =~ /\.([^.]*)$/;
2057 return $mimemap{$1};
2060 sub mimetype_guess {
2061 my $filename = shift;
2063 $filename =~ /\./ or return undef;
2065 if ($mimetypes_file) {
2066 my $file = $mimetypes_file;
2067 if ($file !~ m!^/!) { # if it is relative path
2068 # it is relative to project
2069 $file = "$projectroot/$project/$file";
2071 $mime = mimetype_guess_file($filename, $file);
2073 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
2079 my $filename = shift;
2082 my $mime = mimetype_guess($filename);
2083 $mime and return $mime;
2087 return $default_blob_plain_mimetype unless $fd;
2090 return 'text/plain' .
2091 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
2092 } elsif (! $filename) {
2093 return 'application/octet-stream';
2094 } elsif ($filename =~ m/\.png$/i) {
2096 } elsif ($filename =~ m/\.gif$/i) {
2098 } elsif ($filename =~ m/\.jpe?g$/i) {
2099 return 'image/jpeg';
2101 return 'application/octet-stream';
2105 ## ======================================================================
2106 ## functions printing HTML: header, footer, error page
2108 sub git_header_html {
2109 my $status = shift || "200 OK";
2110 my $expires = shift;
2112 my $title = "$site_name";
2113 if (defined $project) {
2114 $title .= " - " . to_utf8($project);
2115 if (defined $action) {
2116 $title .= "/$action";
2117 if (defined $file_name) {
2118 $title .= " - " . esc_path($file_name);
2119 if ($action eq "tree" && $file_name !~ m|/$|) {
2126 # require explicit support from the UA if we are to send the page as
2127 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2128 # we have to do this because MSIE sometimes globs '*/*', pretending to
2129 # support xhtml+xml but choking when it gets what it asked for.
2130 if (defined $cgi->http('HTTP_ACCEPT') &&
2131 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
2132 $cgi->Accept('application/xhtml+xml') != 0) {
2133 $content_type = 'application/xhtml+xml';
2135 $content_type = 'text/html';
2137 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
2138 -status=> $status, -expires => $expires);
2139 my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : '';
2141 <?xml version="1.0" encoding="utf-8"?>
2142 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2143 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2144 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2145 <!-- git core binaries version $git_version -->
2147 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2148 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2149 <meta name="robots" content="index, nofollow"/>
2150 <title>$title</title>
2152 # print out each stylesheet that exist
2153 if (defined $stylesheet) {
2154 #provides backwards capability for those people who define style sheet in a config file
2155 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2157 foreach my $stylesheet (@stylesheets) {
2158 next unless $stylesheet;
2159 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2162 if (defined $project) {
2163 printf('<link rel="alternate" title="%s log RSS feed" '.
2164 'href="%s" type="application/rss+xml" />'."\n",
2165 esc_param($project), href(action=>"rss"));
2166 printf('<link rel="alternate" title="%s log Atom feed" '.
2167 'href="%s" type="application/atom+xml" />'."\n",
2168 esc_param($project), href(action=>"atom"));
2170 printf('<link rel="alternate" title="%s projects list" '.
2171 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
2172 $site_name, href(project=>undef, action=>"project_index"));
2173 printf('<link rel="alternate" title="%s projects feeds" '.
2174 'href="%s" type="text/x-opml"/>'."\n",
2175 $site_name, href(project=>undef, action=>"opml"));
2177 if (defined $favicon) {
2178 print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n);
2184 if (-f $site_header) {
2185 open (my $fd, $site_header);
2190 print "<div class=\"page_header\">\n" .
2191 $cgi->a({-href => esc_url($logo_url),
2192 -title => $logo_label},
2193 qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>));
2194 print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
2195 if (defined $project) {
2196 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
2197 if (defined $action) {
2204 my ($have_search) = gitweb_check_feature('search');
2205 if ((defined $project) && ($have_search)) {
2206 if (!defined $searchtext) {
2210 if (defined $hash_base) {
2211 $search_hash = $hash_base;
2212 } elsif (defined $hash) {
2213 $search_hash = $hash;
2215 $search_hash = "HEAD";
2217 my $action = $my_uri;
2218 my ($use_pathinfo) = gitweb_check_feature('pathinfo');
2219 if ($use_pathinfo) {
2220 $action .= "/$project";
2222 $cgi->param("p", $project);
2224 $cgi->param("a", "search");
2225 $cgi->param("h", $search_hash);
2226 print $cgi->startform(-method => "get", -action => $action) .
2227 "<div class=\"search\">\n" .
2228 (!$use_pathinfo && $cgi->hidden(-name => "p") . "\n") .
2229 $cgi->hidden(-name => "a") . "\n" .
2230 $cgi->hidden(-name => "h") . "\n" .
2231 $cgi->popup_menu(-name => 'st', -default => 'commit',
2232 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
2233 $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
2235 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
2237 $cgi->end_form() . "\n";
2241 sub git_footer_html {
2242 print "<div class=\"page_footer\">\n";
2243 if (defined $project) {
2244 my $descr = git_get_project_description($project);
2245 if (defined $descr) {
2246 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
2248 print $cgi->a({-href => href(action=>"rss"),
2249 -class => "rss_logo"}, "RSS") . " ";
2250 print $cgi->a({-href => href(action=>"atom"),
2251 -class => "rss_logo"}, "Atom") . "\n";
2253 print $cgi->a({-href => href(project=>undef, action=>"opml"),
2254 -class => "rss_logo"}, "OPML") . " ";
2255 print $cgi->a({-href => href(project=>undef, action=>"project_index"),
2256 -class => "rss_logo"}, "TXT") . "\n";
2260 if (-f $site_footer) {
2261 open (my $fd, $site_footer);
2271 my $status = shift || "403 Forbidden";
2272 my $error = shift || "Malformed query, file missing or permission denied";
2274 git_header_html($status);
2276 <div class="page_body">
2286 ## ----------------------------------------------------------------------
2287 ## functions printing or outputting HTML: navigation
2289 sub git_print_page_nav {
2290 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2291 $extra = '' if !defined $extra; # pager or formats
2293 my @navs = qw(summary shortlog log commit commitdiff tree);
2295 @navs = grep { $_ ne $suppress } @navs;
2298 my %arg = map { $_ => {action=>$_} } @navs;
2299 if (defined $head) {
2300 for (qw(commit commitdiff)) {
2301 $arg{$_}{'hash'} = $head;
2303 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2304 for (qw(shortlog log)) {
2305 $arg{$_}{'hash'} = $head;
2309 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2310 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2312 print "<div class=\"page_nav\">\n" .
2314 map { $_ eq $current ?
2315 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
2317 print "<br/>\n$extra<br/>\n" .
2321 sub format_paging_nav {
2322 my ($action, $hash, $head, $page, $nrevs) = @_;
2326 if ($hash ne $head || $page) {
2327 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
2329 $paging_nav .= "HEAD";
2333 $paging_nav .= " ⋅ " .
2334 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
2335 -accesskey => "p", -title => "Alt-p"}, "prev");
2337 $paging_nav .= " ⋅ prev";
2340 if ($nrevs >= (100 * ($page+1)-1)) {
2341 $paging_nav .= " ⋅ " .
2342 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
2343 -accesskey => "n", -title => "Alt-n"}, "next");
2345 $paging_nav .= " ⋅ next";
2351 ## ......................................................................
2352 ## functions printing or outputting HTML: div
2354 sub git_print_header_div {
2355 my ($action, $title, $hash, $hash_base) = @_;
2358 $args{'action'} = $action;
2359 $args{'hash'} = $hash if $hash;
2360 $args{'hash_base'} = $hash_base if $hash_base;
2362 print "<div class=\"header\">\n" .
2363 $cgi->a({-href => href(%args), -class => "title"},
2364 $title ? $title : $action) .
2368 #sub git_print_authorship (\%) {
2369 sub git_print_authorship {
2372 my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
2373 print "<div class=\"author_date\">" .
2374 esc_html($co->{'author_name'}) .
2376 if ($ad{'hour_local'} < 6) {
2377 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2378 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2380 printf(" (%02d:%02d %s)",
2381 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2386 sub git_print_page_path {
2392 print "<div class=\"page_path\">";
2393 print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
2394 -title => 'tree root'}, to_utf8("[$project]"));
2396 if (defined $name) {
2397 my @dirname = split '/', $name;
2398 my $basename = pop @dirname;
2401 foreach my $dir (@dirname) {
2402 $fullname .= ($fullname ? '/' : '') . $dir;
2403 print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
2405 -title => $fullname}, esc_path($dir));
2408 if (defined $type && $type eq 'blob') {
2409 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
2411 -title => $name}, esc_path($basename));
2412 } elsif (defined $type && $type eq 'tree') {
2413 print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
2415 -title => $name}, esc_path($basename));
2418 print esc_path($basename);
2421 print "<br/></div>\n";
2424 # sub git_print_log (\@;%) {
2425 sub git_print_log ($;%) {
2429 if ($opts{'-remove_title'}) {
2430 # remove title, i.e. first line of log
2433 # remove leading empty lines
2434 while (defined $log->[0] && $log->[0] eq "") {
2441 foreach my $line (@$log) {
2442 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2445 if (! $opts{'-remove_signoff'}) {
2446 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
2449 # remove signoff lines
2456 # print only one empty line
2457 # do not print empty line after signoff
2459 next if ($empty || $signoff);
2465 print format_log_line_html($line) . "<br/>\n";
2468 if ($opts{'-final_empty_line'}) {
2469 # end with single empty line
2470 print "<br/>\n" unless $empty;
2474 # return link target (what link points to)
2475 sub git_get_link_target {
2480 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2484 $link_target = <$fd>;
2489 return $link_target;
2492 # given link target, and the directory (basedir) the link is in,
2493 # return target of link relative to top directory (top tree);
2494 # return undef if it is not possible (including absolute links).
2495 sub normalize_link_target {
2496 my ($link_target, $basedir, $hash_base) = @_;
2498 # we can normalize symlink target only if $hash_base is provided
2499 return unless $hash_base;
2501 # absolute symlinks (beginning with '/') cannot be normalized
2502 return if (substr($link_target, 0, 1) eq '/');
2504 # normalize link target to path from top (root) tree (dir)
2507 $path = $basedir . '/' . $link_target;
2509 # we are in top (root) tree (dir)
2510 $path = $link_target;
2513 # remove //, /./, and /../
2515 foreach my $part (split('/', $path)) {
2516 # discard '.' and ''
2517 next if (!$part || $part eq '.');
2519 if ($part eq '..') {
2523 # link leads outside repository (outside top dir)
2527 push @path_parts, $part;
2530 $path = join('/', @path_parts);
2535 # print tree entry (row of git_tree), but without encompassing <tr> element
2536 sub git_print_tree_entry {
2537 my ($t, $basedir, $hash_base, $have_blame) = @_;
2540 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2542 # The format of a table row is: mode list link. Where mode is
2543 # the mode of the entry, list is the name of the entry, an href,
2544 # and link is the action links of the entry.
2546 print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
2547 if ($t->{'type'} eq "blob") {
2548 print "<td class=\"list\">" .
2549 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2550 file_name=>"$basedir$t->{'name'}", %base_key),
2551 -class => "list"}, esc_path($t->{'name'}));
2552 if (S_ISLNK(oct $t->{'mode'})) {
2553 my $link_target = git_get_link_target($t->{'hash'});
2555 my $norm_target = normalize_link_target($link_target, $basedir, $hash_base);
2556 if (defined $norm_target) {
2558 $cgi->a({-href => href(action=>"object", hash_base=>$hash_base,
2559 file_name=>$norm_target),
2560 -title => $norm_target}, esc_path($link_target));
2562 print " -> " . esc_path($link_target);
2567 print "<td class=\"link\">";
2568 print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
2569 file_name=>"$basedir$t->{'name'}", %base_key)},
2573 $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
2574 file_name=>"$basedir$t->{'name'}", %base_key)},
2577 if (defined $hash_base) {
2579 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2580 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
2584 $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base,
2585 file_name=>"$basedir$t->{'name'}")},
2589 } elsif ($t->{'type'} eq "tree") {
2590 print "<td class=\"list\">";
2591 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2592 file_name=>"$basedir$t->{'name'}", %base_key)},
2593 esc_path($t->{'name'}));
2595 print "<td class=\"link\">";
2596 print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
2597 file_name=>"$basedir$t->{'name'}", %base_key)},
2599 if (defined $hash_base) {
2601 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2602 file_name=>"$basedir$t->{'name'}")},
2609 ## ......................................................................
2610 ## functions printing large fragments of HTML
2612 sub fill_from_file_info {
2613 my ($diff, @parents) = @_;
2615 $diff->{'from_file'} = [ ];
2616 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2617 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2618 if ($diff->{'status'}[$i] eq 'R' ||
2619 $diff->{'status'}[$i] eq 'C') {
2620 $diff->{'from_file'}[$i] =
2621 git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]);
2628 # parameters can be strings, or references to arrays of strings
2632 if (ref($a) eq "ARRAY" && ref($b) eq "ARRAY" && @$a == @$b) {
2633 for (my $i = 0; $i < @$a; ++$i) {
2634 return 0 unless ($a->[$i] eq $b->[$i]);
2637 } elsif (!ref($a) && !ref($b)) {
2645 my $diffinfo = shift;
2647 return $diffinfo->{'to_id'} eq ('0' x 40);
2650 sub git_difftree_body {
2651 my ($difftree, $hash, @parents) = @_;
2652 my ($parent) = $parents[0];
2653 my ($have_blame) = gitweb_check_feature('blame');
2654 print "<div class=\"list_head\">\n";
2655 if ($#{$difftree} > 10) {
2656 print(($#{$difftree} + 1) . " files changed:\n");
2660 print "<table class=\"" .
2661 (@parents > 1 ? "combined " : "") .
2664 # header only for combined diff in 'commitdiff' view
2665 my $has_header = @parents > 1 && $action eq 'commitdiff';
2668 print "<thead><tr>\n" .
2669 "<th></th><th></th>\n"; # filename, patchN link
2670 for (my $i = 0; $i < @parents; $i++) {
2671 my $par = $parents[$i];
2673 $cgi->a({-href => href(action=>"commitdiff",
2674 hash=>$hash, hash_parent=>$par),
2675 -title => 'commitdiff to parent number ' .
2676 ($i+1) . ': ' . substr($par,0,7)},
2680 print "</tr></thead>\n<tbody>\n";
2685 foreach my $line (@{$difftree}) {
2687 if (ref($line) eq "HASH") {
2688 # pre-parsed (or generated by hand)
2691 $diff = parse_difftree_raw_line($line);
2695 print "<tr class=\"dark\">\n";
2697 print "<tr class=\"light\">\n";
2701 if (exists $diff->{'nparents'}) { # combined diff
2703 fill_from_file_info($diff, @parents)
2704 unless exists $diff->{'from_file'};
2706 if (!is_deleted($diff)) {
2707 # file exists in the result (child) commit
2709 $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2710 file_name=>$diff->{'to_file'},
2712 -class => "list"}, esc_path($diff->{'to_file'})) .
2716 esc_path($diff->{'to_file'}) .
2720 if ($action eq 'commitdiff') {
2723 print "<td class=\"link\">" .
2724 $cgi->a({-href => "#patch$patchno"}, "patch") .
2729 my $has_history = 0;
2730 my $not_deleted = 0;
2731 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2732 my $hash_parent = $parents[$i];
2733 my $from_hash = $diff->{'from_id'}[$i];
2734 my $from_path = $diff->{'from_file'}[$i];
2735 my $status = $diff->{'status'}[$i];
2737 $has_history ||= ($status ne 'A');
2738 $not_deleted ||= ($status ne 'D');
2740 if ($status eq 'A') {
2741 print "<td class=\"link\" align=\"right\"> | </td>\n";
2742 } elsif ($status eq 'D') {
2743 print "<td class=\"link\">" .
2744 $cgi->a({-href => href(action=>"blob",
2747 file_name=>$from_path)},
2751 if ($diff->{'to_id'} eq $from_hash) {
2752 print "<td class=\"link nochange\">";
2754 print "<td class=\"link\">";
2756 print $cgi->a({-href => href(action=>"blobdiff",
2757 hash=>$diff->{'to_id'},
2758 hash_parent=>$from_hash,
2760 hash_parent_base=>$hash_parent,
2761 file_name=>$diff->{'to_file'},
2762 file_parent=>$from_path)},
2768 print "<td class=\"link\">";
2770 print $cgi->a({-href => href(action=>"blob",
2771 hash=>$diff->{'to_id'},
2772 file_name=>$diff->{'to_file'},
2775 print " | " if ($has_history);
2778 print $cgi->a({-href => href(action=>"history",
2779 file_name=>$diff->{'to_file'},
2786 next; # instead of 'else' clause, to avoid extra indent
2788 # else ordinary diff
2790 my ($to_mode_oct, $to_mode_str, $to_file_type);
2791 my ($from_mode_oct, $from_mode_str, $from_file_type);
2792 if ($diff->{'to_mode'} ne ('0' x 6)) {
2793 $to_mode_oct = oct $diff->{'to_mode'};
2794 if (S_ISREG($to_mode_oct)) { # only for regular file
2795 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
2797 $to_file_type = file_type($diff->{'to_mode'});
2799 if ($diff->{'from_mode'} ne ('0' x 6)) {
2800 $from_mode_oct = oct $diff->{'from_mode'};
2801 if (S_ISREG($to_mode_oct)) { # only for regular file
2802 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
2804 $from_file_type = file_type($diff->{'from_mode'});
2807 if ($diff->{'status'} eq "A") { # created
2808 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
2809 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
2810 $mode_chng .= "]</span>";
2812 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2813 hash_base=>$hash, file_name=>$diff->{'file'}),
2814 -class => "list"}, esc_path($diff->{'file'}));
2816 print "<td>$mode_chng</td>\n";
2817 print "<td class=\"link\">";
2818 if ($action eq 'commitdiff') {
2821 print $cgi->a({-href => "#patch$patchno"}, "patch");
2824 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2825 hash_base=>$hash, file_name=>$diff->{'file'})},
2829 } elsif ($diff->{'status'} eq "D") { # deleted
2830 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
2832 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
2833 hash_base=>$parent, file_name=>$diff->{'file'}),
2834 -class => "list"}, esc_path($diff->{'file'}));
2836 print "<td>$mode_chng</td>\n";
2837 print "<td class=\"link\">";
2838 if ($action eq 'commitdiff') {
2841 print $cgi->a({-href => "#patch$patchno"}, "patch");
2844 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
2845 hash_base=>$parent, file_name=>$diff->{'file'})},
2848 print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
2849 file_name=>$diff->{'file'})},
2852 print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
2853 file_name=>$diff->{'file'})},
2857 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
2858 my $mode_chnge = "";
2859 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
2860 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
2861 if ($from_file_type ne $to_file_type) {
2862 $mode_chnge .= " from $from_file_type to $to_file_type";
2864 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
2865 if ($from_mode_str && $to_mode_str) {
2866 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
2867 } elsif ($to_mode_str) {
2868 $mode_chnge .= " mode: $to_mode_str";
2871 $mode_chnge .= "]</span>\n";
2874 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2875 hash_base=>$hash, file_name=>$diff->{'file'}),
2876 -class => "list"}, esc_path($diff->{'file'}));
2878 print "<td>$mode_chnge</td>\n";
2879 print "<td class=\"link\">";
2880 if ($action eq 'commitdiff') {
2883 print $cgi->a({-href => "#patch$patchno"}, "patch") .
2885 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
2886 # "commit" view and modified file (not onlu mode changed)
2887 print $cgi->a({-href => href(action=>"blobdiff",
2888 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
2889 hash_base=>$hash, hash_parent_base=>$parent,
2890 file_name=>$diff->{'file'})},
2894 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2895 hash_base=>$hash, file_name=>$diff->{'file'})},
2898 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
2899 file_name=>$diff->{'file'})},
2902 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
2903 file_name=>$diff->{'file'})},
2907 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
2908 my %status_name = ('R' => 'moved', 'C' => 'copied');
2909 my $nstatus = $status_name{$diff->{'status'}};
2911 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
2912 # mode also for directories, so we cannot use $to_mode_str
2913 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
2916 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
2917 hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}),
2918 -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" .
2919 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
2920 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
2921 hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}),
2922 -class => "list"}, esc_path($diff->{'from_file'})) .
2923 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
2924 "<td class=\"link\">";
2925 if ($action eq 'commitdiff') {
2928 print $cgi->a({-href => "#patch$patchno"}, "patch") .
2930 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
2931 # "commit" view and modified file (not only pure rename or copy)
2932 print $cgi->a({-href => href(action=>"blobdiff",
2933 hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'},
2934 hash_base=>$hash, hash_parent_base=>$parent,
2935 file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})},
2939 print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
2940 hash_base=>$parent, file_name=>$diff->{'to_file'})},
2943 print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
2944 file_name=>$diff->{'to_file'})},
2947 print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
2948 file_name=>$diff->{'to_file'})},
2952 } # we should not encounter Unmerged (U) or Unknown (X) status
2955 print "</tbody>" if $has_header;
2959 sub git_patchset_body {
2960 my ($fd, $difftree, $hash, @hash_parents) = @_;
2961 my ($hash_parent) = $hash_parents[0];
2964 my $patch_number = 0;
2969 print "<div class=\"patchset\">\n";
2971 # skip to first patch
2972 while ($patch_line = <$fd>) {
2975 last if ($patch_line =~ m/^diff /);
2979 while ($patch_line) {
2981 my ($from_id, $to_id);
2984 #assert($patch_line =~ m/^diff /) if DEBUG;
2985 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
2987 push @diff_header, $patch_line;
2989 # extended diff header
2991 while ($patch_line = <$fd>) {
2994 last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /);
2996 if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
2999 } elsif ($patch_line =~ m/^index ((?:[0-9a-fA-F]{40},)+[0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
3000 $from_id = [ split(',', $1) ];
3004 push @diff_header, $patch_line;
3006 my $last_patch_line = $patch_line;
3008 # check if current patch belong to current raw line
3009 # and parse raw git-diff line if needed
3010 if (defined $diffinfo &&
3011 defined $from_id && defined $to_id &&
3012 from_ids_eq($diffinfo->{'from_id'}, $from_id) &&
3013 $diffinfo->{'to_id'} eq $to_id) {
3014 # this is continuation of a split patch
3015 print "<div class=\"patch cont\">\n";
3017 # advance raw git-diff output if needed
3018 $patch_idx++ if defined $diffinfo;
3020 # compact combined diff output can have some patches skipped
3021 # find which patch (using pathname of result) we are at now
3023 if ($diff_header[0] =~ m!^diff --cc "?(.*)"?$!) {
3028 # read and prepare patch information
3029 if (ref($difftree->[$patch_idx]) eq "HASH") {
3030 # pre-parsed (or generated by hand)
3031 $diffinfo = $difftree->[$patch_idx];
3033 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
3036 # check if current raw line has no patch (it got simplified)
3037 if (defined $to_name && $to_name ne $diffinfo->{'to_file'}) {
3038 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3039 format_diff_cc_simplified($diffinfo, @hash_parents) .
3040 "</div>\n"; # class="patch"
3045 } until (!defined $to_name || $to_name eq $diffinfo->{'to_file'} ||
3046 $patch_idx > $#$difftree);
3047 # modifies %from, %to hashes
3048 parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents);
3049 if ($diffinfo->{'nparents'}) {
3053 fill_from_file_info($diffinfo, @hash_parents)
3054 unless exists $diffinfo->{'from_file'};
3055 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
3056 $from{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'};
3057 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
3058 $from{'href'}[$i] = href(action=>"blob",
3059 hash_base=>$hash_parents[$i],
3060 hash=>$diffinfo->{'from_id'}[$i],
3061 file_name=>$from{'file'}[$i]);
3063 $from{'href'}[$i] = undef;
3067 $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'};
3068 if ($diffinfo->{'status'} ne "A") { # not new (added) file
3069 $from{'href'} = href(action=>"blob", hash_base=>$hash_parent,
3070 hash=>$diffinfo->{'from_id'},
3071 file_name=>$from{'file'});
3073 delete $from{'href'};
3077 $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
3078 if (!is_deleted($diffinfo)) { # file exists in result
3079 $to{'href'} = href(action=>"blob", hash_base=>$hash,
3080 hash=>$diffinfo->{'to_id'},
3081 file_name=>$to{'file'});
3085 # this is first patch for raw difftree line with $patch_idx index
3086 # we index @$difftree array from 0, but number patches from 1
3087 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3090 # print "git diff" header
3091 $patch_line = shift @diff_header;
3092 print format_git_diff_header_line($patch_line, $diffinfo,
3095 # print extended diff header
3096 print "<div class=\"diff extended_header\">\n" if (@diff_header > 0);
3098 foreach $patch_line (@diff_header) {
3099 print format_extended_diff_header_line($patch_line, $diffinfo,
3102 print "</div>\n" if (@diff_header > 0); # class="diff extended_header"
3104 # from-file/to-file diff header
3105 $patch_line = $last_patch_line;
3106 if (! $patch_line) {
3107 print "</div>\n"; # class="patch"
3110 next PATCH if ($patch_line =~ m/^diff /);
3111 #assert($patch_line =~ m/^---/) if DEBUG;
3112 #assert($patch_line eq $last_patch_line) if DEBUG;
3114 $patch_line = <$fd>;
3116 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3118 print format_diff_from_to_header($last_patch_line, $patch_line,
3119 $diffinfo, \%from, \%to,
3124 while ($patch_line = <$fd>) {
3127 next PATCH if ($patch_line =~ m/^diff /);
3129 print format_diff_line($patch_line, \%from, \%to);
3133 print "</div>\n"; # class="patch"
3136 # for compact combined (--cc) format, with chunk and patch simpliciaction
3137 # patchset might be empty, but there might be unprocessed raw lines
3138 for ($patch_idx++ if $patch_number > 0;
3139 $patch_idx < @$difftree;
3141 # read and prepare patch information
3142 if (ref($difftree->[$patch_idx]) eq "HASH") {
3143 # pre-parsed (or generated by hand)
3144 $diffinfo = $difftree->[$patch_idx];
3146 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
3149 # generate anchor for "patch" links in difftree / whatchanged part
3150 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3151 format_diff_cc_simplified($diffinfo, @hash_parents) .
3152 "</div>\n"; # class="patch"
3157 if ($patch_number == 0) {
3158 if (@hash_parents > 1) {
3159 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3161 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3165 print "</div>\n"; # class="patchset"
3168 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3170 sub git_project_list_body {
3171 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
3173 my ($check_forks) = gitweb_check_feature('forks');
3176 foreach my $pr (@$projlist) {
3177 my (@aa) = git_get_last_activity($pr->{'path'});
3181 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
3182 if (!defined $pr->{'descr'}) {
3183 my $descr = git_get_project_description($pr->{'path'}) || "";
3184 $pr->{'descr_long'} = to_utf8($descr);
3185 $pr->{'descr'} = chop_str($descr, 25, 5);
3187 if (!defined $pr->{'owner'}) {
3188 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || "";
3191 my $pname = $pr->{'path'};
3192 if (($pname =~ s/\.git$//) &&
3193 ($pname !~ /\/$/) &&
3194 (-d "$projectroot/$pname")) {
3195 $pr->{'forks'} = "-d $projectroot/$pname";
3201 push @projects, $pr;
3204 $order ||= $default_projects_order;
3205 $from = 0 unless defined $from;
3206 $to = $#projects if (!defined $to || $#projects < $to);
3208 print "<table class=\"project_list\">\n";
3209 unless ($no_header) {
3212 print "<th></th>\n";
3214 if ($order eq "project") {
3215 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3216 print "<th>Project</th>\n";
3219 $cgi->a({-href => href(project=>undef, order=>'project'),
3220 -class => "header"}, "Project") .
3223 if ($order eq "descr") {
3224 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3225 print "<th>Description</th>\n";
3228 $cgi->a({-href => href(project=>undef, order=>'descr'),
3229 -class => "header"}, "Description") .
3232 if ($order eq "owner") {
3233 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3234 print "<th>Owner</th>\n";
3237 $cgi->a({-href => href(project=>undef, order=>'owner'),
3238 -class => "header"}, "Owner") .
3241 if ($order eq "age") {
3242 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3243 print "<th>Last Change</th>\n";
3246 $cgi->a({-href => href(project=>undef, order=>'age'),
3247 -class => "header"}, "Last Change") .
3250 print "<th></th>\n" .
3254 for (my $i = $from; $i <= $to; $i++) {
3255 my $pr = $projects[$i];
3257 print "<tr class=\"dark\">\n";
3259 print "<tr class=\"light\">\n";
3264 if ($pr->{'forks'}) {
3265 print "<!-- $pr->{'forks'} -->\n";
3266 print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+");
3270 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3271 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
3272 "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
3273 -class => "list", -title => $pr->{'descr_long'}},
3274 esc_html($pr->{'descr'})) . "</td>\n" .
3275 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
3276 print "<td class=\"". age_class($pr->{'age'}) . "\">" .
3277 (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" .
3278 "<td class=\"link\">" .
3279 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
3280 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
3281 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " .
3282 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") .
3283 ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') .
3287 if (defined $extra) {
3290 print "<td></td>\n";
3292 print "<td colspan=\"5\">$extra</td>\n" .
3298 sub git_shortlog_body {
3299 # uses global variable $project
3300 my ($commitlist, $from, $to, $refs, $extra) = @_;
3302 my $have_snapshot = gitweb_have_snapshot();
3304 $from = 0 unless defined $from;
3305 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3307 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
3309 for (my $i = $from; $i <= $to; $i++) {
3310 my %co = %{$commitlist->[$i]};
3311 my $commit = $co{'id'};
3312 my $ref = format_ref_marker($refs, $commit);
3314 print "<tr class=\"dark\">\n";
3316 print "<tr class=\"light\">\n";
3319 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
3320 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3321 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
3323 print format_subject_html($co{'title'}, $co{'title_short'},
3324 href(action=>"commit", hash=>$commit), $ref);
3326 "<td class=\"link\">" .
3327 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
3328 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
3329 $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree");
3330 if ($have_snapshot) {
3331 print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
3336 if (defined $extra) {
3338 "<td colspan=\"4\">$extra</td>\n" .
3344 sub git_history_body {
3345 # Warning: assumes constant type (blob or tree) during history
3346 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
3348 $from = 0 unless defined $from;
3349 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
3351 print "<table class=\"history\" cellspacing=\"0\">\n";
3353 for (my $i = $from; $i <= $to; $i++) {
3354 my %co = %{$commitlist->[$i]};
3358 my $commit = $co{'id'};
3360 my $ref = format_ref_marker($refs, $commit);
3363 print "<tr class=\"dark\">\n";
3365 print "<tr class=\"light\">\n";
3368 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3369 # shortlog uses chop_str($co{'author_name'}, 10)
3370 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
3372 # originally git_history used chop_str($co{'title'}, 50)
3373 print format_subject_html($co{'title'}, $co{'title_short'},
3374 href(action=>"commit", hash=>$commit), $ref);
3376 "<td class=\"link\">" .
3377 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " .
3378 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
3380 if ($ftype eq 'blob') {
3381 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
3382 my $blob_parent = git_get_hash_by_path($commit, $file_name);
3383 if (defined $blob_current && defined $blob_parent &&
3384 $blob_current ne $blob_parent) {
3386 $cgi->a({-href => href(action=>"blobdiff",
3387 hash=>$blob_current, hash_parent=>$blob_parent,
3388 hash_base=>$hash_base, hash_parent_base=>$commit,
3389 file_name=>$file_name)},
3396 if (defined $extra) {
3398 "<td colspan=\"4\">$extra</td>\n" .
3405 # uses global variable $project
3406 my ($taglist, $from, $to, $extra) = @_;
3407 $from = 0 unless defined $from;
3408 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
3410 print "<table class=\"tags\" cellspacing=\"0\">\n";
3412 for (my $i = $from; $i <= $to; $i++) {
3413 my $entry = $taglist->[$i];
3415 my $comment = $tag{'subject'};
3417 if (defined $comment) {
3418 $comment_short = chop_str($comment, 30, 5);
3421 print "<tr class=\"dark\">\n";
3423 print "<tr class=\"light\">\n";
3426 if (defined $tag{'age'}) {
3427 print "<td><i>$tag{'age'}</i></td>\n";
3429 print "<td></td>\n";
3432 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
3433 -class => "list name"}, esc_html($tag{'name'})) .
3436 if (defined $comment) {
3437 print format_subject_html($comment, $comment_short,
3438 href(action=>"tag", hash=>$tag{'id'}));
3441 "<td class=\"selflink\">";
3442 if ($tag{'type'} eq "tag") {
3443 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
3448 "<td class=\"link\">" . " | " .
3449 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
3450 if ($tag{'reftype'} eq "commit") {
3451 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
3452 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log");
3453 } elsif ($tag{'reftype'} eq "blob") {
3454 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
3459 if (defined $extra) {
3461 "<td colspan=\"5\">$extra</td>\n" .
3467 sub git_heads_body {
3468 # uses global variable $project
3469 my ($headlist, $head, $from, $to, $extra) = @_;
3470 $from = 0 unless defined $from;
3471 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3473 print "<table class=\"heads\" cellspacing=\"0\">\n";
3475 for (my $i = $from; $i <= $to; $i++) {
3476 my $entry = $headlist->[$i];
3478 my $curr = $ref{'id'} eq $head;
3480 print "<tr class=\"dark\">\n";
3482 print "<tr class=\"light\">\n";
3485 print "<td><i>$ref{'age'}</i></td>\n" .
3486 ($curr ? "<td class=\"current_head\">" : "<td>") .
3487 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'}),
3488 -class => "list name"},esc_html($ref{'name'})) .
3490 "<td class=\"link\">" .
3491 $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'})}, "shortlog") . " | " .
3492 $cgi->a({-href => href(action=>"log", hash=>$ref{'name'})}, "log") . " | " .
3493 $cgi->a({-href => href(action=>"tree", hash=>$ref{'name'}, hash_base=>$ref{'name'})}, "tree") .
3497 if (defined $extra) {
3499 "<td colspan=\"3\">$extra</td>\n" .
3505 sub git_search_grep_body {
3506 my ($commitlist, $from, $to, $extra) = @_;
3507 $from = 0 unless defined $from;
3508 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3510 print "<table class=\"grep\" cellspacing=\"0\">\n";
3512 for (my $i = $from; $i <= $to; $i++) {
3513 my %co = %{$commitlist->[$i]};
3517 my $commit = $co{'id'};
3519 print "<tr class=\"dark\">\n";
3521 print "<tr class=\"light\">\n";
3524 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3525 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3527 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
3528 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3529 my $comment = $co{'comment'};
3530 foreach my $line (@$comment) {
3531 if ($line =~ m/^(.*)($search_regexp)(.*)$/i) {
3532 my $lead = esc_html($1) || "";
3533 $lead = chop_str($lead, 30, 10);
3534 my $match = esc_html($2) || "";
3535 my $trail = esc_html($3) || "";
3536 $trail = chop_str($trail, 30, 10);
3537 my $text = "$lead<span class=\"match\">$match</span>$trail";
3538 print chop_str($text, 80, 5) . "<br/>\n";
3542 "<td class=\"link\">" .
3543 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3545 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3549 if (defined $extra) {
3551 "<td colspan=\"3\">$extra</td>\n" .
3557 ## ======================================================================
3558 ## ======================================================================
3561 sub git_project_list {
3562 my $order = $cgi->param('o');
3563 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3564 die_error(undef, "Unknown order parameter");
3567 my @list = git_get_projects_list();
3569 die_error(undef, "No projects found");
3573 if (-f $home_text) {
3574 print "<div class=\"index_include\">\n";
3575 open (my $fd, $home_text);
3580 git_project_list_body(\@list, $order);
3585 my $order = $cgi->param('o');
3586 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3587 die_error(undef, "Unknown order parameter");
3590 my @list = git_get_projects_list($project);
3592 die_error(undef, "No forks found");
3596 git_print_page_nav('','');
3597 git_print_header_div('summary', "$project forks");
3598 git_project_list_body(\@list, $order);
3602 sub git_project_index {
3603 my @projects = git_get_projects_list($project);
3606 -type => 'text/plain',
3607 -charset => 'utf-8',
3608 -content_disposition => 'inline; filename="index.aux"');
3610 foreach my $pr (@projects) {
3611 if (!exists $pr->{'owner'}) {
3612 $pr->{'owner'} = git_get_project_owner("$pr->{'path'}");
3615 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3616 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3617 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3618 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg;
3622 print "$path $owner\n";
3627 my $descr = git_get_project_description($project) || "none";
3628 my %co = parse_commit("HEAD");
3629 my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3630 my $head = $co{'id'};
3632 my $owner = git_get_project_owner($project);
3634 my $refs = git_get_references();
3635 # These get_*_list functions return one more to allow us to see if
3636 # there are more ...
3637 my @taglist = git_get_tags_list(16);
3638 my @headlist = git_get_heads_list(16);
3640 my ($check_forks) = gitweb_check_feature('forks');
3643 @forklist = git_get_projects_list($project);
3647 git_print_page_nav('summary','', $head);
3649 print "<div class=\"title\"> </div>\n";
3650 print "<table cellspacing=\"0\">\n" .
3651 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
3652 "<tr><td>owner</td><td>$owner</td></tr>\n";
3653 if (defined $cd{'rfc2822'}) {
3654 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3657 # use per project git URL list in $projectroot/$project/cloneurl
3658 # or make project git URL from git base URL and project name
3659 my $url_tag = "URL";
3660 my @url_list = git_get_project_url_list($project);
3661 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3662 foreach my $git_url (@url_list) {
3663 next unless $git_url;
3664 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3669 if (-s "$projectroot/$project/README.html") {
3670 if (open my $fd, "$projectroot/$project/README.html") {
3671 print "<div class=\"title\">readme</div>\n";
3672 print $_ while (<$fd>);
3677 # we need to request one more than 16 (0..15) to check if
3679 my @commitlist = $head ? parse_commits($head, 17) : ();
3681 git_print_header_div('shortlog');
3682 git_shortlog_body(\@commitlist, 0, 15, $refs,
3683 $#commitlist <= 15 ? undef :
3684 $cgi->a({-href => href(action=>"shortlog")}, "..."));
3688 git_print_header_div('tags');
3689 git_tags_body(\@taglist, 0, 15,
3690 $#taglist <= 15 ? undef :
3691 $cgi->a({-href => href(action=>"tags")}, "..."));
3695 git_print_header_div('heads');
3696 git_heads_body(\@headlist, $head, 0, 15,
3697 $#headlist <= 15 ? undef :
3698 $cgi->a({-href => href(action=>"heads")}, "..."));
3702 git_print_header_div('forks');
3703 git_project_list_body(\@forklist, undef, 0, 15,
3704 $#forklist <= 15 ? undef :
3705 $cgi->a({-href => href(action=>"forks")}, "..."),
3713 my $head = git_get_head_hash($project);
3715 git_print_page_nav('','', $head,undef,$head);
3716 my %tag = parse_tag($hash);
3719 die_error(undef, "Unknown tag object");
3722 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
3723 print "<div class=\"title_text\">\n" .
3724 "<table cellspacing=\"0\">\n" .
3726 "<td>object</td>\n" .
3727 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
3728 $tag{'object'}) . "</td>\n" .
3729 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
3730 $tag{'type'}) . "</td>\n" .
3732 if (defined($tag{'author'})) {
3733 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
3734 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
3735 print "<tr><td></td><td>" . $ad{'rfc2822'} .
3736 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
3739 print "</table>\n\n" .
3741 print "<div class=\"page_body\">";
3742 my $comment = $tag{'comment'};
3743 foreach my $line (@$comment) {
3745 print esc_html($line, -nbsp=>1) . "<br/>\n";
3755 my ($have_blame) = gitweb_check_feature('blame');
3757 die_error('403 Permission denied', "Permission denied");
3759 die_error('404 Not Found', "File name not defined") if (!$file_name);
3760 $hash_base ||= git_get_head_hash($project);
3761 die_error(undef, "Couldn't find base commit") unless ($hash_base);
3762 my %co = parse_commit($hash_base)
3763 or die_error(undef, "Reading commit failed");
3764 if (!defined $hash) {
3765 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
3766 or die_error(undef, "Error looking up file");
3768 $ftype = git_get_type($hash);
3769 if ($ftype !~ "blob") {
3770 die_error('400 Bad Request', "Object is not a blob");
3772 open ($fd, "-|", git_cmd(), "blame", '-p', '--',
3773 $file_name, $hash_base)
3774 or die_error(undef, "Open git-blame failed");
3777 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
3780 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
3783 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
3785 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3786 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
3787 git_print_page_path($file_name, $ftype, $hash_base);
3788 my @rev_color = (qw(light2 dark2));
3789 my $num_colors = scalar(@rev_color);
3790 my $current_color = 0;
3793 <div class="page_body">
3794 <table class="blame">
3795 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
3800 last unless defined $_;
3801 my ($full_rev, $orig_lineno, $lineno, $group_size) =
3802 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
3803 if (!exists $metainfo{$full_rev}) {
3804 $metainfo{$full_rev} = {};
3806 my $meta = $metainfo{$full_rev};
3809 if (/^(\S+) (.*)$/) {
3815 my $rev = substr($full_rev, 0, 8);
3816 my $author = $meta->{'author'};
3817 my %date = parse_date($meta->{'author-time'},
3818 $meta->{'author-tz'});
3819 my $date = $date{'iso-tz'};
3821 $current_color = ++$current_color % $num_colors;
3823 print "<tr class=\"$rev_color[$current_color]\">\n";
3825 print "<td class=\"sha1\"";
3826 print " title=\"". esc_html($author) . ", $date\"";
3827 print " rowspan=\"$group_size\"" if ($group_size > 1);
3829 print $cgi->a({-href => href(action=>"commit",
3831 file_name=>$file_name)},
3835 open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
3836 or die_error(undef, "Open git-rev-parse failed");
3837 my $parent_commit = <$dd>;
3839 chomp($parent_commit);
3840 my $blamed = href(action => 'blame',
3841 file_name => $meta->{'filename'},
3842 hash_base => $parent_commit);
3843 print "<td class=\"linenr\">";
3844 print $cgi->a({ -href => "$blamed#l$orig_lineno",
3846 -class => "linenr" },
3849 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
3855 or print "Reading blob failed\n";
3862 my ($have_blame) = gitweb_check_feature('blame');
3864 die_error('403 Permission denied', "Permission denied");
3866 die_error('404 Not Found', "File name not defined") if (!$file_name);
3867 $hash_base ||= git_get_head_hash($project);
3868 die_error(undef, "Couldn't find base commit") unless ($hash_base);
3869 my %co = parse_commit($hash_base)
3870 or die_error(undef, "Reading commit failed");
3871 if (!defined $hash) {
3872 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
3873 or die_error(undef, "Error lookup file");
3875 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
3876 or die_error(undef, "Open git-annotate failed");
3879 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
3882 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
3885 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
3887 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3888 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
3889 git_print_page_path($file_name, 'blob', $hash_base);
3890 print "<div class=\"page_body\">\n";
3892 <table class="blame">
3901 my @line_class = (qw(light dark));
3902 my $line_class_len = scalar (@line_class);
3903 my $line_class_num = $#line_class;
3904 while (my $line = <$fd>) {
3916 $line_class_num = ($line_class_num + 1) % $line_class_len;
3918 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
3925 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
3928 $short_rev = substr ($long_rev, 0, 8);
3929 $age = time () - $time;
3930 $age_str = age_string ($age);
3931 $age_str =~ s/ / /g;
3932 $age_class = age_class($age);
3933 $author = esc_html ($author);
3934 $author =~ s/ / /g;
3936 $data = untabify($data);
3937 $data = esc_html ($data);
3940 <tr class="$line_class[$line_class_num]">
3941 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
3942 <td class="$age_class">$age_str</td>
3944 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
3945 <td class="pre">$data</td>
3948 } # while (my $line = <$fd>)
3949 print "</table>\n\n";
3951 or print "Reading blob failed.\n";
3957 my $head = git_get_head_hash($project);
3959 git_print_page_nav('','', $head,undef,$head);
3960 git_print_header_div('summary', $project);
3962 my @tagslist = git_get_tags_list();
3964 git_tags_body(\@tagslist);
3970 my $head = git_get_head_hash($project);
3972 git_print_page_nav('','', $head,undef,$head);
3973 git_print_header_div('summary', $project);
3975 my @headslist = git_get_heads_list();
3977 git_heads_body(\@headslist, $head);
3982 sub git_blob_plain {
3985 if (!defined $hash) {
3986 if (defined $file_name) {
3987 my $base = $hash_base || git_get_head_hash($project);
3988 $hash = git_get_hash_by_path($base, $file_name, "blob")
3989 or die_error(undef, "Error lookup file");
3991 die_error(undef, "No file name defined");
3993 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3994 # blobs defined by non-textual hash id's can be cached
3999 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4000 or die_error(undef, "Couldn't cat $file_name, $hash");
4002 $type ||= blob_mimetype($fd, $file_name);
4004 # save as filename, even when no $file_name is given
4005 my $save_as = "$hash";
4006 if (defined $file_name) {
4007 $save_as = $file_name;
4008 } elsif ($type =~ m/^text\//) {
4015 -content_disposition => 'inline; filename="' . "$save_as" . '"');
4017 binmode STDOUT, ':raw';
4019 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4027 if (!defined $hash) {
4028 if (defined $file_name) {
4029 my $base = $hash_base || git_get_head_hash($project);
4030 $hash = git_get_hash_by_path($base, $file_name, "blob")
4031 or die_error(undef, "Error lookup file");
4033 die_error(undef, "No file name defined");
4035 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4036 # blobs defined by non-textual hash id's can be cached
4040 my ($have_blame) = gitweb_check_feature('blame');
4041 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
4042 or die_error(undef, "Couldn't cat $file_name, $hash");
4043 my $mimetype = blob_mimetype($fd, $file_name);
4044 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) {
4046 return git_blob_plain($mimetype);
4048 # we can have blame only for text/* mimetype
4049 $have_blame &&= ($mimetype =~ m!^text/!);
4051 git_header_html(undef, $expires);
4052 my $formats_nav = '';
4053 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4054 if (defined $file_name) {
4057 $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base,
4058 hash=>$hash, file_name=>$file_name)},
4063 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
4064 hash=>$hash, file_name=>$file_name)},
4067 $cgi->a({-href => href(action=>"blob_plain",
4068 hash=>$hash, file_name=>$file_name)},
4071 $cgi->a({-href => href(action=>"blob",
4072 hash_base=>"HEAD", file_name=>$file_name)},
4076 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "raw");
4078 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4079 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4081 print "<div class=\"page_nav\">\n" .
4082 "<br/><br/></div>\n" .
4083 "<div class=\"title\">$hash</div>\n";
4085 git_print_page_path($file_name, "blob", $hash_base);
4086 print "<div class=\"page_body\">\n";
4087 if ($mimetype =~ m!^text/!) {
4089 while (my $line = <$fd>) {
4092 $line = untabify($line);
4093 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4094 $nr, $nr, $nr, esc_html($line, -nbsp=>1);
4096 } elsif ($mimetype =~ m!^image/!) {
4097 print qq!<img type="$mimetype"!;
4099 print qq! alt="$file_name" title="$file_name"!;
4102 href(action=>"blob_plain", hash=>$hash,
4103 hash_base=>$hash_base, file_name=>$file_name) .
4107 or print "Reading blob failed.\n";
4113 my $have_snapshot = gitweb_have_snapshot();
4115 if (!defined $hash_base) {
4116 $hash_base = "HEAD";
4118 if (!defined $hash) {
4119 if (defined $file_name) {
4120 $hash = git_get_hash_by_path($hash_base, $file_name, "tree");
4126 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
4127 or die_error(undef, "Open git-ls-tree failed");
4128 my @entries = map { chomp; $_ } <$fd>;
4129 close $fd or die_error(undef, "Reading tree failed");
4132 my $refs = git_get_references();
4133 my $ref = format_ref_marker($refs, $hash_base);
4136 my ($have_blame) = gitweb_check_feature('blame');
4137 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4139 if (defined $file_name) {
4141 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
4142 hash=>$hash, file_name=>$file_name)},
4144 $cgi->a({-href => href(action=>"tree",
4145 hash_base=>"HEAD", file_name=>$file_name)},
4148 if ($have_snapshot) {
4149 # FIXME: Should be available when we have no hash base as well.
4151 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)},
4154 git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4155 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
4158 print "<div class=\"page_nav\">\n";
4159 print "<br/><br/></div>\n";
4160 print "<div class=\"title\">$hash</div>\n";
4162 if (defined $file_name) {
4163 $basedir = $file_name;
4164 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4168 git_print_page_path($file_name, 'tree', $hash_base);
4169 print "<div class=\"page_body\">\n";
4170 print "<table cellspacing=\"0\">\n";
4172 # '..' (top directory) link if possible
4173 if (defined $hash_base &&
4174 defined $file_name && $file_name =~ m![^/]+$!) {
4176 print "<tr class=\"dark\">\n";
4178 print "<tr class=\"light\">\n";
4182 my $up = $file_name;
4183 $up =~ s!/?[^/]+$!!;
4184 undef $up unless $up;
4185 # based on git_print_tree_entry
4186 print '<td class="mode">' . mode_str('040000') . "</td>\n";
4187 print '<td class="list">';
4188 print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
4192 print "<td class=\"link\"></td>\n";
4196 foreach my $line (@entries) {
4197 my %t = parse_ls_tree_line($line, -z => 1);
4200 print "<tr class=\"dark\">\n";
4202 print "<tr class=\"light\">\n";
4206 git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame);
4210 print "</table>\n" .
4216 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
4217 my $have_snapshot = (defined $ctype && defined $suffix);
4218 if (!$have_snapshot) {
4219 die_error('403 Permission denied', "Permission denied");
4222 if (!defined $hash) {
4223 $hash = git_get_head_hash($project);
4226 my $git = git_cmd_str();
4227 my $name = $project;
4228 $name =~ s,([^/])/*\.git$,$1,;
4229 $name = basename($name);
4230 my $filename = to_utf8($name);
4231 $name =~ s/\047/\047\\\047\047/g;
4233 if ($suffix eq 'zip') {
4234 $filename .= "-$hash.$suffix";
4235 $cmd = "$git archive --format=zip --prefix=\'$name\'/ $hash";
4237 $filename .= "-$hash.tar.$suffix";
4238 $cmd = "$git archive --format=tar --prefix=\'$name\'/ $hash | $command";
4242 -type => "application/$ctype",
4243 -content_disposition => 'inline; filename="' . "$filename" . '"',
4244 -status => '200 OK');
4246 open my $fd, "-|", $cmd
4247 or die_error(undef, "Execute git-archive failed");
4248 binmode STDOUT, ':raw';
4250 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
4256 my $head = git_get_head_hash($project);
4257 if (!defined $hash) {
4260 if (!defined $page) {
4263 my $refs = git_get_references();
4265 my @commitlist = parse_commits($hash, 101, (100 * $page));
4267 my $paging_nav = format_paging_nav('log', $hash, $head, $page, (100 * ($page+1)));
4270 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
4273 my %co = parse_commit($hash);
4275 git_print_header_div('summary', $project);
4276 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4278 my $to = ($#commitlist >= 99) ? (99) : ($#commitlist);
4279 for (my $i = 0; $i <= $to; $i++) {
4280 my %co = %{$commitlist[$i]};
4282 my $commit = $co{'id'};
4283 my $ref = format_ref_marker($refs, $commit);
4284 my %ad = parse_date($co{'author_epoch'});
4285 git_print_header_div('commit',
4286 "<span class=\"age\">$co{'age_string'}</span>" .
4287 esc_html($co{'title'}) . $ref,
4289 print "<div class=\"title_text\">\n" .
4290 "<div class=\"log_link\">\n" .
4291 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
4293 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
4295 $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") .
4298 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4301 print "<div class=\"log_body\">\n";
4302 git_print_log($co{'comment'}, -final_empty_line=> 1);
4305 if ($#commitlist >= 100) {
4306 print "<div class=\"page_nav\">\n";
4307 print $cgi->a({-href => href(action=>"log", hash=>$hash, page=>$page+1),
4308 -accesskey => "n", -title => "Alt-n"}, "next");
4315 $hash ||= $hash_base || "HEAD";
4316 my %co = parse_commit($hash);
4318 die_error(undef, "Unknown commit object");
4320 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
4321 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
4323 my $parent = $co{'parent'};
4324 my $parents = $co{'parents'}; # listref
4326 # we need to prepare $formats_nav before any parameter munging
4328 if (!defined $parent) {
4330 $formats_nav .= '(initial)';
4331 } elsif (@$parents == 1) {
4332 # single parent commit
4335 $cgi->a({-href => href(action=>"commit",
4337 esc_html(substr($parent, 0, 7))) .
4344 $cgi->a({-href => href(action=>"commit",
4346 esc_html(substr($_, 0, 7)));
4351 if (!defined $parent) {
4355 open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id",
4357 (@$parents <= 1 ? $parent : '-c'),
4359 or die_error(undef, "Open git-diff-tree failed");
4360 @difftree = map { chomp; $_ } <$fd>;
4361 close $fd or die_error(undef, "Reading git-diff-tree failed");
4363 # non-textual hash id's can be cached
4365 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4368 my $refs = git_get_references();
4369 my $ref = format_ref_marker($refs, $co{'id'});
4371 my $have_snapshot = gitweb_have_snapshot();
4373 git_header_html(undef, $expires);
4374 git_print_page_nav('commit', '',
4375 $hash, $co{'tree'}, $hash,
4378 if (defined $co{'parent'}) {
4379 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
4381 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
4383 print "<div class=\"title_text\">\n" .
4384 "<table cellspacing=\"0\">\n";
4385 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
4387 "<td></td><td> $ad{'rfc2822'}";
4388 if ($ad{'hour_local'} < 6) {
4389 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4390 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4392 printf(" (%02d:%02d %s)",
4393 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4397 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
4398 print "<tr><td></td><td> $cd{'rfc2822'}" .
4399 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4401 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4404 "<td class=\"sha1\">" .
4405 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
4406 class => "list"}, $co{'tree'}) .
4408 "<td class=\"link\">" .
4409 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
4411 if ($have_snapshot) {
4413 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot");
4418 foreach my $par (@$parents) {
4421 "<td class=\"sha1\">" .
4422 $cgi->a({-href => href(action=>"commit", hash=>$par),
4423 class => "list"}, $par) .
4425 "<td class=\"link\">" .
4426 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
4428 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") .
4435 print "<div class=\"page_body\">\n";
4436 git_print_log($co{'comment'});
4439 git_difftree_body(\@difftree, $hash, @$parents);
4445 # object is defined by:
4446 # - hash or hash_base alone
4447 # - hash_base and file_name
4450 # - hash or hash_base alone
4451 if ($hash || ($hash_base && !defined $file_name)) {
4452 my $object_id = $hash || $hash_base;
4454 my $git_command = git_cmd_str();
4455 open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null"
4456 or die_error('404 Not Found', "Object does not exist");
4460 or die_error('404 Not Found', "Object does not exist");
4462 # - hash_base and file_name
4463 } elsif ($hash_base && defined $file_name) {
4464 $file_name =~ s,/+$,,;
4466 system(git_cmd(), "cat-file", '-e', $hash_base) == 0
4467 or die_error('404 Not Found', "Base object does not exist");
4469 # here errors should not hapen
4470 open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name
4471 or die_error(undef, "Open git-ls-tree failed");
4475 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4476 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4477 die_error('404 Not Found', "File or directory for given base does not exist");
4482 die_error('404 Not Found', "Not enough information to find object");
4485 print $cgi->redirect(-uri => href(action=>$type, -full=>1,
4486 hash=>$hash, hash_base=>$hash_base,
4487 file_name=>$file_name),
4488 -status => '302 Found');
4492 my $format = shift || 'html';
4499 # preparing $fd and %diffinfo for git_patchset_body
4501 if (defined $hash_base && defined $hash_parent_base) {
4502 if (defined $file_name) {
4504 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4505 $hash_parent_base, $hash_base,
4506 "--", (defined $file_parent ? $file_parent : ()), $file_name
4507 or die_error(undef, "Open git-diff-tree failed");
4508 @difftree = map { chomp; $_ } <$fd>;
4510 or die_error(undef, "Reading git-diff-tree failed");
4512 or die_error('404 Not Found', "Blob diff not found");
4514 } elsif (defined $hash &&
4515 $hash =~ /[0-9a-fA-F]{40}/) {
4516 # try to find filename from $hash
4518 # read filtered raw output
4519 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4520 $hash_parent_base, $hash_base, "--"
4521 or die_error(undef, "Open git-diff-tree failed");
4523 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4525 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4526 map { chomp; $_ } <$fd>;
4528 or die_error(undef, "Reading git-diff-tree failed");
4530 or die_error('404 Not Found', "Blob diff not found");
4533 die_error('404 Not Found', "Missing one of the blob diff parameters");
4536 if (@difftree > 1) {
4537 die_error('404 Not Found', "Ambiguous blob diff specification");
4540 %diffinfo = parse_difftree_raw_line($difftree[0]);
4541 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
4542 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
4544 $hash_parent ||= $diffinfo{'from_id'};
4545 $hash ||= $diffinfo{'to_id'};
4547 # non-textual hash id's can be cached
4548 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4549 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4554 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4555 '-p', ($format eq 'html' ? "--full-index" : ()),
4556 $hash_parent_base, $hash_base,
4557 "--", (defined $file_parent ? $file_parent : ()), $file_name
4558 or die_error(undef, "Open git-diff-tree failed");
4561 # old/legacy style URI
4562 if (!%diffinfo && # if new style URI failed
4563 defined $hash && defined $hash_parent) {
4564 # fake git-diff-tree raw output
4565 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
4566 $diffinfo{'from_id'} = $hash_parent;
4567 $diffinfo{'to_id'} = $hash;
4568 if (defined $file_name) {
4569 if (defined $file_parent) {
4570 $diffinfo{'status'} = '2';
4571 $diffinfo{'from_file'} = $file_parent;
4572 $diffinfo{'to_file'} = $file_name;
4573 } else { # assume not renamed
4574 $diffinfo{'status'} = '1';
4575 $diffinfo{'from_file'} = $file_name;
4576 $diffinfo{'to_file'} = $file_name;
4578 } else { # no filename given
4579 $diffinfo{'status'} = '2';
4580 $diffinfo{'from_file'} = $hash_parent;
4581 $diffinfo{'to_file'} = $hash;
4584 # non-textual hash id's can be cached
4585 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
4586 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4591 open $fd, "-|", git_cmd(), "diff", @diff_opts,
4592 '-p', ($format eq 'html' ? "--full-index" : ()),
4593 $hash_parent, $hash, "--"
4594 or die_error(undef, "Open git-diff failed");
4596 die_error('404 Not Found', "Missing one of the blob diff parameters")
4601 if ($format eq 'html') {
4603 $cgi->a({-href => href(action=>"blobdiff_plain",
4604 hash=>$hash, hash_parent=>$hash_parent,
4605 hash_base=>$hash_base, hash_parent_base=>$hash_parent_base,
4606 file_name=>$file_name, file_parent=>$file_parent)},
4608 git_header_html(undef, $expires);
4609 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
4610 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4611 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4613 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4614 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4616 if (defined $file_name) {
4617 git_print_page_path($file_name, "blob", $hash_base);
4619 print "<div class=\"page_path\"></div>\n";
4622 } elsif ($format eq 'plain') {
4624 -type => 'text/plain',
4625 -charset => 'utf-8',
4626 -expires => $expires,
4627 -content_disposition => 'inline; filename="' . "$file_name" . '.patch"');
4629 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4632 die_error(undef, "Unknown blobdiff format");
4636 if ($format eq 'html') {
4637 print "<div class=\"page_body\">\n";
4639 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
4642 print "</div>\n"; # class="page_body"
4646 while (my $line = <$fd>) {
4647 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4648 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4652 last if $line =~ m!^\+\+\+!;
4660 sub git_blobdiff_plain {
4661 git_blobdiff('plain');
4664 sub git_commitdiff {
4665 my $format = shift || 'html';
4666 $hash ||= $hash_base || "HEAD";
4667 my %co = parse_commit($hash);
4669 die_error(undef, "Unknown commit object");
4672 # choose format for commitdiff for merge
4673 if (! defined $hash_parent && @{$co{'parents'}} > 1) {
4674 $hash_parent = '--cc';
4676 # we need to prepare $formats_nav before almost any parameter munging
4678 if ($format eq 'html') {
4680 $cgi->a({-href => href(action=>"commitdiff_plain",
4681 hash=>$hash, hash_parent=>$hash_parent)},
4684 if (defined $hash_parent &&
4685 $hash_parent ne '-c' && $hash_parent ne '--cc') {
4686 # commitdiff with two commits given
4687 my $hash_parent_short = $hash_parent;
4688 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4689 $hash_parent_short = substr($hash_parent, 0, 7);
4693 for (my $i = 0; $i < @{$co{'parents'}}; $i++) {
4694 if ($co{'parents'}[$i] eq $hash_parent) {
4695 $formats_nav .= ' parent ' . ($i+1);
4699 $formats_nav .= ': ' .
4700 $cgi->a({-href => href(action=>"commitdiff",
4701 hash=>$hash_parent)},
4702 esc_html($hash_parent_short)) .
4704 } elsif (!$co{'parent'}) {
4706 $formats_nav .= ' (initial)';
4707 } elsif (scalar @{$co{'parents'}} == 1) {
4708 # single parent commit
4711 $cgi->a({-href => href(action=>"commitdiff",
4712 hash=>$co{'parent'})},
4713 esc_html(substr($co{'parent'}, 0, 7))) .
4717 if ($hash_parent eq '--cc') {
4718 $formats_nav .= ' | ' .
4719 $cgi->a({-href => href(action=>"commitdiff",
4720 hash=>$hash, hash_parent=>'-c')},
4722 } else { # $hash_parent eq '-c'
4723 $formats_nav .= ' | ' .
4724 $cgi->a({-href => href(action=>"commitdiff",
4725 hash=>$hash, hash_parent=>'--cc')},
4731 $cgi->a({-href => href(action=>"commitdiff",
4733 esc_html(substr($_, 0, 7)));
4734 } @{$co{'parents'}} ) .
4739 my $hash_parent_param = $hash_parent;
4740 if (!defined $hash_parent_param) {
4741 # --cc for multiple parents, --root for parentless
4742 $hash_parent_param =
4743 @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root';
4749 if ($format eq 'html') {
4750 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4751 "--no-commit-id", "--patch-with-raw", "--full-index",
4752 $hash_parent_param, $hash, "--"
4753 or die_error(undef, "Open git-diff-tree failed");
4755 while (my $line = <$fd>) {
4757 # empty line ends raw part of diff-tree output
4759 push @difftree, scalar parse_difftree_raw_line($line);
4762 } elsif ($format eq 'plain') {
4763 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
4764 '-p', $hash_parent_param, $hash, "--"
4765 or die_error(undef, "Open git-diff-tree failed");
4768 die_error(undef, "Unknown commitdiff format");
4771 # non-textual hash id's can be cached
4773 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4777 # write commit message
4778 if ($format eq 'html') {
4779 my $refs = git_get_references();
4780 my $ref = format_ref_marker($refs, $co{'id'});
4782 git_header_html(undef, $expires);
4783 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
4784 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
4785 git_print_authorship(\%co);
4786 print "<div class=\"page_body\">\n";
4787 if (@{$co{'comment'}} > 1) {
4788 print "<div class=\"log\">\n";
4789 git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1);
4790 print "</div>\n"; # class="log"
4793 } elsif ($format eq 'plain') {
4794 my $refs = git_get_references("tags");
4795 my $tagname = git_get_rev_name_tags($hash);
4796 my $filename = basename($project) . "-$hash.patch";
4799 -type => 'text/plain',
4800 -charset => 'utf-8',
4801 -expires => $expires,
4802 -content_disposition => 'inline; filename="' . "$filename" . '"');
4803 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
4806 Date: $ad{'rfc2822'} ($ad{'tz_local'})
4807 Subject: $co{'title'}
4809 print "X-Git-Tag: $tagname\n" if $tagname;
4810 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4812 foreach my $line (@{$co{'comment'}}) {
4819 if ($format eq 'html') {
4820 my $use_parents = !defined $hash_parent ||
4821 $hash_parent eq '-c' || $hash_parent eq '--cc';
4822 git_difftree_body(\@difftree, $hash,
4823 $use_parents ? @{$co{'parents'}} : $hash_parent);
4826 git_patchset_body($fd, \@difftree, $hash,
4827 $use_parents ? @{$co{'parents'}} : $hash_parent);
4829 print "</div>\n"; # class="page_body"
4832 } elsif ($format eq 'plain') {
4836 or print "Reading git-diff-tree failed\n";
4840 sub git_commitdiff_plain {
4841 git_commitdiff('plain');
4845 if (!defined $hash_base) {
4846 $hash_base = git_get_head_hash($project);
4848 if (!defined $page) {
4852 my %co = parse_commit($hash_base);
4854 die_error(undef, "Unknown commit object");
4857 my $refs = git_get_references();
4858 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
4860 if (!defined $hash && defined $file_name) {
4861 $hash = git_get_hash_by_path($hash_base, $file_name);
4863 if (defined $hash) {
4864 $ftype = git_get_type($hash);
4867 my @commitlist = parse_commits($hash_base, 101, (100 * $page), "--full-history", $file_name);
4869 my $paging_nav = '';
4872 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
4873 file_name=>$file_name)},
4875 $paging_nav .= " ⋅ " .
4876 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
4877 file_name=>$file_name, page=>$page-1),
4878 -accesskey => "p", -title => "Alt-p"}, "prev");
4880 $paging_nav .= "first";
4881 $paging_nav .= " ⋅ prev";
4883 if ($#commitlist >= 100) {
4884 $paging_nav .= " ⋅ " .
4885 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
4886 file_name=>$file_name, page=>$page+1),
4887 -accesskey => "n", -title => "Alt-n"}, "next");
4889 $paging_nav .= " ⋅ next";
4892 if ($#commitlist >= 100) {
4894 $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base,
4895 file_name=>$file_name, page=>$page+1),
4896 -accesskey => "n", -title => "Alt-n"}, "next");
4900 git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
4901 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
4902 git_print_page_path($file_name, $ftype, $hash_base);
4904 git_history_body(\@commitlist, 0, 99,
4905 $refs, $hash_base, $ftype, $next_link);
4911 my ($have_search) = gitweb_check_feature('search');
4912 if (!$have_search) {
4913 die_error('403 Permission denied', "Permission denied");
4915 if (!defined $searchtext) {
4916 die_error(undef, "Text field empty");
4918 if (!defined $hash) {
4919 $hash = git_get_head_hash($project);
4921 my %co = parse_commit($hash);
4923 die_error(undef, "Unknown commit object");
4925 if (!defined $page) {
4929 $searchtype ||= 'commit';
4930 if ($searchtype eq 'pickaxe') {
4931 # pickaxe may take all resources of your box and run for several minutes
4932 # with every query - so decide by yourself how public you make this feature
4933 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
4934 if (!$have_pickaxe) {
4935 die_error('403 Permission denied', "Permission denied");
4938 if ($searchtype eq 'grep') {
4939 my ($have_grep) = gitweb_check_feature('grep');
4941 die_error('403 Permission denied', "Permission denied");
4947 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
4949 if ($searchtype eq 'commit') {
4950 $greptype = "--grep=";
4951 } elsif ($searchtype eq 'author') {
4952 $greptype = "--author=";
4953 } elsif ($searchtype eq 'committer') {
4954 $greptype = "--committer=";
4956 $greptype .= $search_regexp;
4957 my @commitlist = parse_commits($hash, 101, (100 * $page), $greptype);
4959 my $paging_nav = '';
4962 $cgi->a({-href => href(action=>"search", hash=>$hash,
4963 searchtext=>$searchtext, searchtype=>$searchtype)},
4965 $paging_nav .= " ⋅ " .
4966 $cgi->a({-href => href(action=>"search", hash=>$hash,
4967 searchtext=>$searchtext, searchtype=>$searchtype,
4969 -accesskey => "p", -title => "Alt-p"}, "prev");
4971 $paging_nav .= "first";
4972 $paging_nav .= " ⋅ prev";
4974 if ($#commitlist >= 100) {
4975 $paging_nav .= " ⋅ " .
4976 $cgi->a({-href => href(action=>"search", hash=>$hash,
4977 searchtext=>$searchtext, searchtype=>$searchtype,
4979 -accesskey => "n", -title => "Alt-n"}, "next");
4981 $paging_nav .= " ⋅ next";
4984 if ($#commitlist >= 100) {
4986 $cgi->a({-href => href(action=>"search", hash=>$hash,
4987 searchtext=>$searchtext, searchtype=>$searchtype,
4989 -accesskey => "n", -title => "Alt-n"}, "next");
4992 git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
4993 git_print_header_div('commit', esc_html($co{'title'}), $hash);
4994 git_search_grep_body(\@commitlist, 0, 99, $next_link);
4997 if ($searchtype eq 'pickaxe') {
4998 git_print_page_nav('','', $hash,$co{'tree'},$hash);
4999 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5001 print "<table cellspacing=\"0\">\n";
5004 my $git_command = git_cmd_str();
5005 my $searchqtext = $searchtext;
5006 $searchqtext =~ s/'/'\\''/;
5007 open my $fd, "-|", "$git_command rev-list $hash | " .
5008 "$git_command diff-tree -r --stdin -S\'$searchqtext\'";
5011 while (my $line = <$fd>) {
5012 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
5015 $set{'from_id'} = $3;
5017 $set{'id'} = $set{'to_id'};
5018 if ($set{'id'} =~ m/0{40}/) {
5019 $set{'id'} = $set{'from_id'};
5021 if ($set{'id'} =~ m/0{40}/) {
5025 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
5028 print "<tr class=\"dark\">\n";
5030 print "<tr class=\"light\">\n";
5033 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5034 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
5036 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
5037 -class => "list subject"},
5038 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
5039 while (my $setref = shift @files) {
5041 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
5042 hash=>$set{'id'}, file_name=>$set{'file'}),
5044 "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
5048 "<td class=\"link\">" .
5049 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
5051 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
5055 %co = parse_commit($1);
5063 if ($searchtype eq 'grep') {
5064 git_print_page_nav('','', $hash,$co{'tree'},$hash);
5065 git_print_header_div('commit', esc_html($co{'title'}), $hash);
5067 print "<table cellspacing=\"0\">\n";
5071 open my $fd, "-|", git_cmd(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'};
5073 while (my $line = <$fd>) {
5075 my ($file, $lno, $ltext, $binary);
5076 last if ($matches++ > 1000);
5077 if ($line =~ /^Binary file (.+) matches$/) {
5081 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5083 if ($file ne $lastfile) {
5084 $lastfile and print "</td></tr>\n";
5086 print "<tr class=\"dark\">\n";
5088 print "<tr class=\"light\">\n";
5090 print "<td class=\"list\">".
5091 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5092 file_name=>"$file"),
5093 -class => "list"}, esc_path($file));
5094 print "</td><td>\n";
5098 print "<div class=\"binary\">Binary file</div>\n";
5100 $ltext = untabify($ltext);
5101 if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) {
5102 $ltext = esc_html($1, -nbsp=>1);
5103 $ltext .= '<span class="match">';
5104 $ltext .= esc_html($2, -nbsp=>1);
5105 $ltext .= '</span>';
5106 $ltext .= esc_html($3, -nbsp=>1);
5108 $ltext = esc_html($ltext, -nbsp=>1);
5110 print "<div class=\"pre\">" .
5111 $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
5112 file_name=>"$file").'#l'.$lno,
5113 -class => "linenr"}, sprintf('%4i', $lno))
5114 . ' ' . $ltext . "</div>\n";
5118 print "</td></tr>\n";
5119 if ($matches > 1000) {
5120 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5123 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5132 sub git_search_help {
5134 git_print_page_nav('','', $hash,$hash,$hash);
5137 <dt><b>commit</b></dt>
5138 <dd>The commit messages and authorship information will be scanned for the given string.</dd>
5140 my ($have_grep) = gitweb_check_feature('grep');
5143 <dt><b>grep</b></dt>
5144 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5145 a different one) are searched for the given
5146 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a>
5147 (POSIX extended) and the matches are listed. On large
5148 trees, this search can take a while and put some strain on the server, so please use it with
5149 some consideration.</dd>
5153 <dt><b>author</b></dt>
5154 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd>
5155 <dt><b>committer</b></dt>
5156 <dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd>
5158 my ($have_pickaxe) = gitweb_check_feature('pickaxe');
5159 if ($have_pickaxe) {
5161 <dt><b>pickaxe</b></dt>
5162 <dd>All commits that caused the string to appear or disappear from any file (changes that
5163 added, removed or "modified" the string) will be listed. This search can take a while and
5164 takes a lot of strain on the server, so please use it wisely.</dd>
5172 my $head = git_get_head_hash($project);
5173 if (!defined $hash) {
5176 if (!defined $page) {
5179 my $refs = git_get_references();
5181 my @commitlist = parse_commits($hash, 101, (100 * $page));
5183 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, (100 * ($page+1)));
5185 if ($#commitlist >= 100) {
5187 $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1),
5188 -accesskey => "n", -title => "Alt-n"}, "next");
5192 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
5193 git_print_header_div('summary', $project);
5195 git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link);
5200 ## ......................................................................
5201 ## feeds (RSS, Atom; OPML)
5204 my $format = shift || 'atom';
5205 my ($have_blame) = gitweb_check_feature('blame');
5207 # Atom: http://www.atomenabled.org/developers/syndication/
5208 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
5209 if ($format ne 'rss' && $format ne 'atom') {
5210 die_error(undef, "Unknown web feed format");
5213 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
5214 my $head = $hash || 'HEAD';
5215 my @commitlist = parse_commits($head, 150);
5219 my $content_type = "application/$format+xml";
5220 if (defined $cgi->http('HTTP_ACCEPT') &&
5221 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
5222 # browser (feed reader) prefers text/xml
5223 $content_type = 'text/xml';
5225 if (defined($commitlist[0])) {
5226 %latest_commit = %{$commitlist[0]};
5227 %latest_date = parse_date($latest_commit{'author_epoch'});
5229 -type => $content_type,
5230 -charset => 'utf-8',
5231 -last_modified => $latest_date{'rfc2822'});
5234 -type => $content_type,
5235 -charset => 'utf-8');
5238 # Optimization: skip generating the body if client asks only
5239 # for Last-Modified date.
5240 return if ($cgi->request_method() eq 'HEAD');
5243 my $title = "$site_name - $project/$action";
5244 my $feed_type = 'log';
5245 if (defined $hash) {
5246 $title .= " - '$hash'";
5247 $feed_type = 'branch log';
5248 if (defined $file_name) {
5249 $title .= " :: $file_name";
5250 $feed_type = 'history';
5252 } elsif (defined $file_name) {
5253 $title .= " - $file_name";
5254 $feed_type = 'history';
5256 $title .= " $feed_type";
5257 my $descr = git_get_project_description($project);
5258 if (defined $descr) {
5259 $descr = esc_html($descr);
5261 $descr = "$project " .
5262 ($format eq 'rss' ? 'RSS' : 'Atom') .
5265 my $owner = git_get_project_owner($project);
5266 $owner = esc_html($owner);
5270 if (defined $file_name) {
5271 $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name);
5272 } elsif (defined $hash) {
5273 $alt_url = href(-full=>1, action=>"log", hash=>$hash);
5275 $alt_url = href(-full=>1, action=>"summary");
5277 print qq!<?xml version="1.0" encoding="utf-8"?>\n!;
5278 if ($format eq 'rss') {
5280 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5283 print "<title>$title</title>\n" .
5284 "<link>$alt_url</link>\n" .
5285 "<description>$descr</description>\n" .
5286 "<language>en</language>\n";
5287 } elsif ($format eq 'atom') {
5289 <feed xmlns="http://www.w3.org/2005/Atom">
5291 print "<title>$title</title>\n" .
5292 "<subtitle>$descr</subtitle>\n" .
5293 '<link rel="alternate" type="text/html" href="' .
5294 $alt_url . '" />' . "\n" .
5295 '<link rel="self" type="' . $content_type . '" href="' .
5296 $cgi->self_url() . '" />' . "\n" .
5297 "<id>" . href(-full=>1) . "</id>\n" .
5298 # use project owner for feed author
5299 "<author><name>$owner</name></author>\n";
5300 if (defined $favicon) {
5301 print "<icon>" . esc_url($favicon) . "</icon>\n";
5303 if (defined $logo_url) {
5304 # not twice as wide as tall: 72 x 27 pixels
5305 print "<logo>" . esc_url($logo) . "</logo>\n";
5307 if (! %latest_date) {
5308 # dummy date to keep the feed valid until commits trickle in:
5309 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5311 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5316 for (my $i = 0; $i <= $#commitlist; $i++) {
5317 my %co = %{$commitlist[$i]};
5318 my $commit = $co{'id'};
5319 # we read 150, we always show 30 and the ones more recent than 48 hours
5320 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5323 my %cd = parse_date($co{'author_epoch'});
5325 # get list of changed files
5326 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
5327 $co{'parent'} || "--root",
5328 $co{'id'}, "--", (defined $file_name ? $file_name : ())
5330 my @difftree = map { chomp; $_ } <$fd>;
5334 # print element (entry, item)
5335 my $co_url = href(-full=>1, action=>"commit", hash=>$commit);
5336 if ($format eq 'rss') {
5338 "<title>" . esc_html($co{'title'}) . "</title>\n" .
5339 "<author>" . esc_html($co{'author'}) . "</author>\n" .
5340 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5341 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5342 "<link>$co_url</link>\n" .
5343 "<description>" . esc_html($co{'title'}) . "</description>\n" .
5344 "<content:encoded>" .
5346 } elsif ($format eq 'atom') {
5348 "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" .
5349 "<updated>$cd{'iso-8601'}</updated>\n" .
5351 " <name>" . esc_html($co{'author_name'}) . "</name>\n";
5352 if ($co{'author_email'}) {
5353 print " <email>" . esc_html($co{'author_email'}) . "</email>\n";
5355 print "</author>\n" .
5356 # use committer for contributor
5358 " <name>" . esc_html($co{'committer_name'}) . "</name>\n";
5359 if ($co{'committer_email'}) {
5360 print " <email>" . esc_html($co{'committer_email'}) . "</email>\n";
5362 print "</contributor>\n" .
5363 "<published>$cd{'iso-8601'}</published>\n" .
5364 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5365 "<id>$co_url</id>\n" .
5366 "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" .
5367 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5369 my $comment = $co{'comment'};
5371 foreach my $line (@$comment) {
5372 $line = esc_html($line);
5375 print "</pre><ul>\n";
5376 foreach my $difftree_line (@difftree) {
5377 my %difftree = parse_difftree_raw_line($difftree_line);
5378 next if !$difftree{'from_id'};
5380 my $file = $difftree{'file'} || $difftree{'to_file'};
5384 $cgi->a({-href => href(-full=>1, action=>"blobdiff",
5385 hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'},
5386 hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'},
5387 file_name=>$file, file_parent=>$difftree{'from_file'}),
5388 -title => "diff"}, 'D');
5390 print $cgi->a({-href => href(-full=>1, action=>"blame",
5391 file_name=>$file, hash_base=>$commit),
5392 -title => "blame"}, 'B');
5394 # if this is not a feed of a file history
5395 if (!defined $file_name || $file_name ne $file) {
5396 print $cgi->a({-href => href(-full=>1, action=>"history",
5397 file_name=>$file, hash=>$commit),
5398 -title => "history"}, 'H');
5400 $file = esc_path($file);
5404 if ($format eq 'rss') {
5405 print "</ul>]]>\n" .
5406 "</content:encoded>\n" .
5408 } elsif ($format eq 'atom') {
5409 print "</ul>\n</div>\n" .
5416 if ($format eq 'rss') {
5417 print "</channel>\n</rss>\n";
5418 } elsif ($format eq 'atom') {
5432 my @list = git_get_projects_list();
5434 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
5436 <?xml version="1.0" encoding="utf-8"?>
5437 <opml version="1.0">
5439 <title>$site_name OPML Export</title>
5442 <outline text="git RSS feeds">
5445 foreach my $pr (@list) {
5447 my $head = git_get_head_hash($proj{'path'});
5448 if (!defined $head) {
5451 $git_dir = "$projectroot/$proj{'path'}";
5452 my %co = parse_commit($head);
5457 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
5458 my $rss = "$my_url?p=$proj{'path'};a=rss";
5459 my $html = "$my_url?p=$proj{'path'};a=summary";
5460 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";