313e84295249b25c77c0c8cf93e334e27b2d80ff
1#!/usr/bin/perl
2# gitweb - simple web interface to track changes in git repositories
4#
5# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
6# (C) 2005, Christian Gierke
7#
8# This program is licensed under the GPLv2
9use strict;
11use warnings;
12use CGI qw(:standard :escapeHTML -nosticky);
13use CGI::Util qw(unescape);
14use CGI::Carp qw(fatalsToBrowser);
15use Encode;
16use Fcntl ':mode';
17use File::Find qw();
18use File::Basename qw(basename);
19binmode STDOUT, ':utf8';
20our $cgi = new CGI;
22our $version = "++GIT_VERSION++";
23our $my_url = $cgi->url();
24our $my_uri = $cgi->url(-absolute => 1);
25# core git executable to use
27# this can just be "git" if your webserver has a sensible PATH
28our $GIT = "++GIT_BINDIR++/git";
29# absolute fs-path which will be prepended to the project path
31#our $projectroot = "/pub/scm";
32our $projectroot = "++GITWEB_PROJECTROOT++";
33# target of the home link on top of all pages
35our $home_link = $my_uri || "/";
36# string of the home link on top of all pages
38our $home_link_str = "++GITWEB_HOME_LINK_STR++";
39# name of your site or organization to appear in page titles
41# replace this with something more descriptive for clearer bookmarks
42our $site_name = "++GITWEB_SITENAME++" || $ENV{'SERVER_NAME'} || "Untitled";
43# html text to include at home page
45our $home_text = "++GITWEB_HOMETEXT++";
46# URI of default stylesheet
48our $stylesheet = "++GITWEB_CSS++";
49# URI of GIT logo
50our $logo = "++GITWEB_LOGO++";
51# URI of GIT favicon, assumed to be image/png type
52our $favicon = "++GITWEB_FAVICON++";
53# source of projects list
55our $projects_list = "++GITWEB_LIST++";
56# list of git base URLs used for URL to where fetch project from,
58# i.e. full URL is "$git_base_url/$project"
59our @git_base_url_list = ("++GITWEB_BASE_URL++");
60# default blob_plain mimetype and default charset for text/plain blob
62our $default_blob_plain_mimetype = 'text/plain';
63our $default_text_plain_charset = undef;
64# file to use for guessing MIME types before trying /etc/mime.types
66# (relative to the current git repository)
67our $mimetypes_file = undef;
68# You define site-wide feature defaults here; override them with
70# $GITWEB_CONFIG as necessary.
71our %feature = (
72 # feature => {
73 # 'sub' => feature-sub (subroutine),
74 # 'override' => allow-override (boolean),
75 # 'default' => [ default options...] (array reference)}
76 #
77 # if feature is overridable (it means that allow-override has true value,
78 # then feature-sub will be called with default options as parameters;
79 # return value of feature-sub indicates if to enable specified feature
80 #
81 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
82 'blame' => {
84 'sub' => \&feature_blame,
85 'override' => 0,
86 'default' => [0]},
87 'snapshot' => {
89 'sub' => \&feature_snapshot,
90 'override' => 0,
91 # => [content-encoding, suffix, program]
92 'default' => ['x-gzip', 'gz', 'gzip']},
93);
94sub gitweb_check_feature {
96 my ($name) = @_;
97 return undef unless exists $feature{$name};
98 my ($sub, $override, @defaults) = (
99 $feature{$name}{'sub'},
100 $feature{$name}{'override'},
101 @{$feature{$name}{'default'}});
102 if (!$override) { return @defaults; }
103 return $sub->(@defaults);
104}
105# To enable system wide have in $GITWEB_CONFIG
107# $feature{'blame'}{'default'} = [1];
108# To have project specific config enable override in $GITWEB_CONFIG
109# $feature{'blame'}{'override'} = 1;
110# and in project config gitweb.blame = 0|1;
111sub feature_blame {
113 my ($val) = git_get_project_config('blame', '--bool');
114 if ($val eq 'true') {
116 return 1;
117 } elsif ($val eq 'false') {
118 return 0;
119 }
120 return $_[0];
122}
123# To disable system wide have in $GITWEB_CONFIG
125# $feature{'snapshot'}{'default'} = [undef];
126# To have project specific config enable override in $GITWEB_CONFIG
127# $feature{'blame'}{'override'} = 1;
128# and in project config gitweb.snapshot = none|gzip|bzip2
129sub feature_snapshot {
131 my ($ctype, $suffix, $command) = @_;
132 my ($val) = git_get_project_config('snapshot');
134 if ($val eq 'gzip') {
136 return ('x-gzip', 'gz', 'gzip');
137 } elsif ($val eq 'bzip2') {
138 return ('x-bzip2', 'bz2', 'bzip2');
139 } elsif ($val eq 'none') {
140 return ();
141 }
142 return ($ctype, $suffix, $command);
144}
145# rename detection options for git-diff and git-diff-tree
147# - default is '-M', with the cost proportional to
148# (number of removed files) * (number of new files).
149# - more costly is '-C' (or '-C', '-M'), with the cost proportional to
150# (number of changed files + number of removed files) * (number of new files)
151# - even more costly is '-C', '--find-copies-harder' with cost
152# (number of files in the original tree) * (number of new files)
153# - one might want to include '-B' option, e.g. '-B', '-M'
154our @diff_opts = ('-M'); # taken from git_commit
155our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
157do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
158# version of the core git binary
160our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
161# path to the current git repository
163our $git_dir;
164$projects_list ||= $projectroot;
166# ======================================================================
168# input validation and dispatch
169our $action = $cgi->param('a');
170if (defined $action) {
171 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
172 die_error(undef, "Invalid action parameter");
173 }
174}
175our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
177if (defined $project) {
178 $project =~ s|^/||;
179 $project =~ s|/$||;
180 $project = undef unless $project;
181}
182if (defined $project) {
183 if (!validate_input($project)) {
184 die_error(undef, "Invalid project parameter");
185 }
186 if (!(-d "$projectroot/$project")) {
187 die_error(undef, "No such directory");
188 }
189 if (!(-e "$projectroot/$project/HEAD")) {
190 die_error(undef, "No such project");
191 }
192 $git_dir = "$projectroot/$project";
193}
194our $file_name = $cgi->param('f');
196if (defined $file_name) {
197 if (!validate_input($file_name)) {
198 die_error(undef, "Invalid file parameter");
199 }
200}
201our $file_parent = $cgi->param('fp');
203if (defined $file_parent) {
204 if (!validate_input($file_parent)) {
205 die_error(undef, "Invalid file parent parameter");
206 }
207}
208our $hash = $cgi->param('h');
210if (defined $hash) {
211 if (!validate_input($hash)) {
212 die_error(undef, "Invalid hash parameter");
213 }
214}
215our $hash_parent = $cgi->param('hp');
217if (defined $hash_parent) {
218 if (!validate_input($hash_parent)) {
219 die_error(undef, "Invalid hash parent parameter");
220 }
221}
222our $hash_base = $cgi->param('hb');
224if (defined $hash_base) {
225 if (!validate_input($hash_base)) {
226 die_error(undef, "Invalid hash base parameter");
227 }
228}
229our $hash_parent_base = $cgi->param('hpb');
231if (defined $hash_parent_base) {
232 if (!validate_input($hash_parent_base)) {
233 die_error(undef, "Invalid hash parent base parameter");
234 }
235}
236our $page = $cgi->param('pg');
238if (defined $page) {
239 if ($page =~ m/[^0-9]$/) {
240 die_error(undef, "Invalid page parameter");
241 }
242}
243our $searchtext = $cgi->param('s');
245if (defined $searchtext) {
246 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
247 die_error(undef, "Invalid search parameter");
248 }
249 $searchtext = quotemeta $searchtext;
250}
251# dispatch
253my %actions = (
254 "blame" => \&git_blame2,
255 "blobdiff" => \&git_blobdiff,
256 "blobdiff_plain" => \&git_blobdiff_plain,
257 "blob" => \&git_blob,
258 "blob_plain" => \&git_blob_plain,
259 "commitdiff" => \&git_commitdiff,
260 "commitdiff_plain" => \&git_commitdiff_plain,
261 "commit" => \&git_commit,
262 "heads" => \&git_heads,
263 "history" => \&git_history,
264 "log" => \&git_log,
265 "rss" => \&git_rss,
266 "search" => \&git_search,
267 "shortlog" => \&git_shortlog,
268 "summary" => \&git_summary,
269 "tag" => \&git_tag,
270 "tags" => \&git_tags,
271 "tree" => \&git_tree,
272 "snapshot" => \&git_snapshot,
273 # those below don't need $project
274 "opml" => \&git_opml,
275 "project_list" => \&git_project_list,
276);
277if (defined $project) {
279 $action ||= 'summary';
280} else {
281 $action ||= 'project_list';
282}
283if (!defined($actions{$action})) {
284 die_error(undef, "Unknown action");
285}
286$actions{$action}->();
287exit;
288## ======================================================================
290## action links
291sub href(%) {
293 my %params = @_;
294 my @mapping = (
296 project => "p",
297 action => "a",
298 file_name => "f",
299 file_parent => "fp",
300 hash => "h",
301 hash_parent => "hp",
302 hash_base => "hb",
303 hash_parent_base => "hpb",
304 page => "pg",
305 searchtext => "s",
306 );
307 my %mapping = @mapping;
308 $params{"project"} ||= $project;
310 my @result = ();
312 for (my $i = 0; $i < @mapping; $i += 2) {
313 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
314 if (defined $params{$name}) {
315 push @result, $symbol . "=" . esc_param($params{$name});
316 }
317 }
318 return "$my_uri?" . join(';', @result);
319}
320## ======================================================================
323## validation, quoting/unquoting and escaping
324sub validate_input {
326 my $input = shift;
327 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
329 return $input;
330 }
331 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
332 return undef;
333 }
334 if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
335 return undef;
336 }
337 return $input;
338}
339# quote unsafe chars, but keep the slash, even when it's not
341# correct, but quoted slashes look too horrible in bookmarks
342sub esc_param {
343 my $str = shift;
344 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
345 $str =~ s/\+/%2B/g;
346 $str =~ s/ /\+/g;
347 return $str;
348}
349# replace invalid utf8 character with SUBSTITUTION sequence
351sub esc_html {
352 my $str = shift;
353 $str = decode("utf8", $str, Encode::FB_DEFAULT);
354 $str = escapeHTML($str);
355 $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
356 return $str;
357}
358# git may return quoted and escaped filenames
360sub unquote {
361 my $str = shift;
362 if ($str =~ m/^"(.*)"$/) {
363 $str = $1;
364 $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
365 }
366 return $str;
367}
368# escape tabs (convert tabs to spaces)
370sub untabify {
371 my $line = shift;
372 while ((my $pos = index($line, "\t")) != -1) {
374 if (my $count = (8 - ($pos % 8))) {
375 my $spaces = ' ' x $count;
376 $line =~ s/\t/$spaces/;
377 }
378 }
379 return $line;
381}
382## ----------------------------------------------------------------------
384## HTML aware string manipulation
385sub chop_str {
387 my $str = shift;
388 my $len = shift;
389 my $add_len = shift || 10;
390 # allow only $len chars, but don't cut a word if it would fit in $add_len
392 # if it doesn't fit, cut it if it's still longer than the dots we would add
393 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
394 my $body = $1;
395 my $tail = $2;
396 if (length($tail) > 4) {
397 $tail = " ...";
398 $body =~ s/&[^;]*$//; # remove chopped character entities
399 }
400 return "$body$tail";
401}
402## ----------------------------------------------------------------------
404## functions returning short strings
405# CSS class for given age value (in seconds)
407sub age_class {
408 my $age = shift;
409 if ($age < 60*60*2) {
411 return "age0";
412 } elsif ($age < 60*60*24*2) {
413 return "age1";
414 } else {
415 return "age2";
416 }
417}
418# convert age in seconds to "nn units ago" string
420sub age_string {
421 my $age = shift;
422 my $age_str;
423 if ($age > 60*60*24*365*2) {
425 $age_str = (int $age/60/60/24/365);
426 $age_str .= " years ago";
427 } elsif ($age > 60*60*24*(365/12)*2) {
428 $age_str = int $age/60/60/24/(365/12);
429 $age_str .= " months ago";
430 } elsif ($age > 60*60*24*7*2) {
431 $age_str = int $age/60/60/24/7;
432 $age_str .= " weeks ago";
433 } elsif ($age > 60*60*24*2) {
434 $age_str = int $age/60/60/24;
435 $age_str .= " days ago";
436 } elsif ($age > 60*60*2) {
437 $age_str = int $age/60/60;
438 $age_str .= " hours ago";
439 } elsif ($age > 60*2) {
440 $age_str = int $age/60;
441 $age_str .= " min ago";
442 } elsif ($age > 2) {
443 $age_str = int $age;
444 $age_str .= " sec ago";
445 } else {
446 $age_str .= " right now";
447 }
448 return $age_str;
449}
450# convert file mode in octal to symbolic file mode string
452sub mode_str {
453 my $mode = oct shift;
454 if (S_ISDIR($mode & S_IFMT)) {
456 return 'drwxr-xr-x';
457 } elsif (S_ISLNK($mode)) {
458 return 'lrwxrwxrwx';
459 } elsif (S_ISREG($mode)) {
460 # git cares only about the executable bit
461 if ($mode & S_IXUSR) {
462 return '-rwxr-xr-x';
463 } else {
464 return '-rw-r--r--';
465 };
466 } else {
467 return '----------';
468 }
469}
470# convert file mode in octal to file type string
472sub file_type {
473 my $mode = shift;
474 if ($mode !~ m/^[0-7]+$/) {
476 return $mode;
477 } else {
478 $mode = oct $mode;
479 }
480 if (S_ISDIR($mode & S_IFMT)) {
482 return "directory";
483 } elsif (S_ISLNK($mode)) {
484 return "symlink";
485 } elsif (S_ISREG($mode)) {
486 return "file";
487 } else {
488 return "unknown";
489 }
490}
491## ----------------------------------------------------------------------
493## functions returning short HTML fragments, or transforming HTML fragments
494## which don't beling to other sections
495# format line of commit message or tag comment
497sub format_log_line_html {
498 my $line = shift;
499 $line = esc_html($line);
501 $line =~ s/ / /g;
502 if ($line =~ m/([0-9a-fA-F]{40})/) {
503 my $hash_text = $1;
504 if (git_get_type($hash_text) eq "commit") {
505 my $link =
506 $cgi->a({-href => href(action=>"commit", hash=>$hash_text),
507 -class => "text"}, $hash_text);
508 $line =~ s/$hash_text/$link/;
509 }
510 }
511 return $line;
512}
513# format marker of refs pointing to given object
515sub format_ref_marker {
516 my ($refs, $id) = @_;
517 my $markers = '';
518 if (defined $refs->{$id}) {
520 foreach my $ref (@{$refs->{$id}}) {
521 my ($type, $name) = qw();
522 # e.g. tags/v2.6.11 or heads/next
523 if ($ref =~ m!^(.*?)s?/(.*)$!) {
524 $type = $1;
525 $name = $2;
526 } else {
527 $type = "ref";
528 $name = $ref;
529 }
530 $markers .= " <span class=\"$type\">" . esc_html($name) . "</span>";
532 }
533 }
534 if ($markers) {
536 return ' <span class="refs">'. $markers . '</span>';
537 } else {
538 return "";
539 }
540}
541# format, perhaps shortened and with markers, title line
543sub format_subject_html {
544 my ($long, $short, $href, $extra) = @_;
545 $extra = '' unless defined($extra);
546 if (length($short) < length($long)) {
548 return $cgi->a({-href => $href, -class => "list subject",
549 -title => $long},
550 esc_html($short) . $extra);
551 } else {
552 return $cgi->a({-href => $href, -class => "list subject"},
553 esc_html($long) . $extra);
554 }
555}
556sub format_diff_line {
558 my $line = shift;
559 my $char = substr($line, 0, 1);
560 my $diff_class = "";
561 chomp $line;
563 if ($char eq '+') {
565 $diff_class = " add";
566 } elsif ($char eq "-") {
567 $diff_class = " rem";
568 } elsif ($char eq "@") {
569 $diff_class = " chunk_header";
570 } elsif ($char eq "\\") {
571 $diff_class = " incomplete";
572 }
573 $line = untabify($line);
574 return "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
575}
576## ----------------------------------------------------------------------
578## git utility subroutines, invoking git commands
579# returns path to the core git executable and the --git-dir parameter as list
581sub git_cmd {
582 return $GIT, '--git-dir='.$git_dir;
583}
584# returns path to the core git executable and the --git-dir parameter as string
586sub git_cmd_str {
587 return join(' ', git_cmd());
588}
589# get HEAD ref of given project as hash
591sub git_get_head_hash {
592 my $project = shift;
593 my $o_git_dir = $git_dir;
594 my $retval = undef;
595 $git_dir = "$projectroot/$project";
596 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
597 my $head = <$fd>;
598 close $fd;
599 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
600 $retval = $1;
601 }
602 }
603 if (defined $o_git_dir) {
604 $git_dir = $o_git_dir;
605 }
606 return $retval;
607}
608# get type of given object
610sub git_get_type {
611 my $hash = shift;
612 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
614 my $type = <$fd>;
615 close $fd or return;
616 chomp $type;
617 return $type;
618}
619sub git_get_project_config {
621 my ($key, $type) = @_;
622 return unless ($key);
624 $key =~ s/^gitweb\.//;
625 return if ($key =~ m/\W/);
626 my @x = (git_cmd(), 'repo-config');
628 if (defined $type) { push @x, $type; }
629 push @x, "--get";
630 push @x, "gitweb.$key";
631 my $val = qx(@x);
632 chomp $val;
633 return ($val);
634}
635# get hash of given path at given ref
637sub git_get_hash_by_path {
638 my $base = shift;
639 my $path = shift || return undef;
640 my $tree = $base;
642 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
644 or die_error(undef, "Open git-ls-tree failed");
645 my $line = <$fd>;
646 close $fd or return undef;
647 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
649 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
650 return $3;
651}
652## ......................................................................
654## git utility functions, directly accessing git repository
655# assumes that PATH is not symref
657sub git_get_hash_by_ref {
658 my $path = shift;
659 open my $fd, "$projectroot/$path" or return undef;
661 my $head = <$fd>;
662 close $fd;
663 chomp $head;
664 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
665 return $head;
666 }
667}
668sub git_get_project_description {
670 my $path = shift;
671 open my $fd, "$projectroot/$path/description" or return undef;
673 my $descr = <$fd>;
674 close $fd;
675 chomp $descr;
676 return $descr;
677}
678sub git_get_project_url_list {
680 my $path = shift;
681 open my $fd, "$projectroot/$path/cloneurl" or return undef;
683 my @git_project_url_list = map { chomp; $_ } <$fd>;
684 close $fd;
685 return wantarray ? @git_project_url_list : \@git_project_url_list;
687}
688sub git_get_projects_list {
690 my @list;
691 if (-d $projects_list) {
693 # search in directory
694 my $dir = $projects_list;
695 opendir my ($dh), $dir or return undef;
696 while (my $dir = readdir($dh)) {
697 if (-e "$projectroot/$dir/HEAD") {
698 my $pr = {
699 path => $dir,
700 };
701 push @list, $pr
702 }
703 }
704 closedir($dh);
705 } elsif (-f $projects_list) {
706 # read from file(url-encoded):
707 # 'git%2Fgit.git Linus+Torvalds'
708 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
709 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
710 open my ($fd), $projects_list or return undef;
711 while (my $line = <$fd>) {
712 chomp $line;
713 my ($path, $owner) = split ' ', $line;
714 $path = unescape($path);
715 $owner = unescape($owner);
716 if (!defined $path) {
717 next;
718 }
719 if (-e "$projectroot/$path/HEAD") {
720 my $pr = {
721 path => $path,
722 owner => decode("utf8", $owner, Encode::FB_DEFAULT),
723 };
724 push @list, $pr
725 }
726 }
727 close $fd;
728 }
729 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
730 return @list;
731}
732sub git_get_project_owner {
734 my $project = shift;
735 my $owner;
736 return undef unless $project;
738 # read from file (url-encoded):
740 # 'git%2Fgit.git Linus+Torvalds'
741 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
742 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
743 if (-f $projects_list) {
744 open (my $fd , $projects_list);
745 while (my $line = <$fd>) {
746 chomp $line;
747 my ($pr, $ow) = split ' ', $line;
748 $pr = unescape($pr);
749 $ow = unescape($ow);
750 if ($pr eq $project) {
751 $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
752 last;
753 }
754 }
755 close $fd;
756 }
757 if (!defined $owner) {
758 $owner = get_file_owner("$projectroot/$project");
759 }
760 return $owner;
762}
763sub git_get_references {
765 my $type = shift || "";
766 my %refs;
767 my $fd;
768 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
769 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
770 if (-f "$projectroot/$project/info/refs") {
771 open $fd, "$projectroot/$project/info/refs"
772 or return;
773 } else {
774 open $fd, "-|", git_cmd(), "ls-remote", "."
775 or return;
776 }
777 while (my $line = <$fd>) {
779 chomp $line;
780 if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) {
781 if (defined $refs{$1}) {
782 push @{$refs{$1}}, $2;
783 } else {
784 $refs{$1} = [ $2 ];
785 }
786 }
787 }
788 close $fd or return;
789 return \%refs;
790}
791sub git_get_rev_name_tags {
793 my $hash = shift || return undef;
794 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
796 or return;
797 my $name_rev = <$fd>;
798 close $fd;
799 if ($name_rev =~ m|^$hash tags/(.*)$|) {
801 return $1;
802 } else {
803 # catches also '$hash undefined' output
804 return undef;
805 }
806}
807## ----------------------------------------------------------------------
809## parse to hash functions
810sub parse_date {
812 my $epoch = shift;
813 my $tz = shift || "-0000";
814 my %date;
816 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
817 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
818 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
819 $date{'hour'} = $hour;
820 $date{'minute'} = $min;
821 $date{'mday'} = $mday;
822 $date{'day'} = $days[$wday];
823 $date{'month'} = $months[$mon];
824 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
825 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
826 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
827 $mday, $months[$mon], $hour ,$min;
828 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
830 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
831 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
832 $date{'hour_local'} = $hour;
833 $date{'minute_local'} = $min;
834 $date{'tz_local'} = $tz;
835 return %date;
836}
837sub parse_tag {
839 my $tag_id = shift;
840 my %tag;
841 my @comment;
842 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
844 $tag{'id'} = $tag_id;
845 while (my $line = <$fd>) {
846 chomp $line;
847 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
848 $tag{'object'} = $1;
849 } elsif ($line =~ m/^type (.+)$/) {
850 $tag{'type'} = $1;
851 } elsif ($line =~ m/^tag (.+)$/) {
852 $tag{'name'} = $1;
853 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
854 $tag{'author'} = $1;
855 $tag{'epoch'} = $2;
856 $tag{'tz'} = $3;
857 } elsif ($line =~ m/--BEGIN/) {
858 push @comment, $line;
859 last;
860 } elsif ($line eq "") {
861 last;
862 }
863 }
864 push @comment, <$fd>;
865 $tag{'comment'} = \@comment;
866 close $fd or return;
867 if (!defined $tag{'name'}) {
868 return
869 };
870 return %tag
871}
872sub parse_commit {
874 my $commit_id = shift;
875 my $commit_text = shift;
876 my @commit_lines;
878 my %co;
879 if (defined $commit_text) {
881 @commit_lines = @$commit_text;
882 } else {
883 $/ = "\0";
884 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", "--max-count=1", $commit_id
885 or return;
886 @commit_lines = split '\n', <$fd>;
887 close $fd or return;
888 $/ = "\n";
889 pop @commit_lines;
890 }
891 my $header = shift @commit_lines;
892 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
893 return;
894 }
895 ($co{'id'}, my @parents) = split ' ', $header;
896 $co{'parents'} = \@parents;
897 $co{'parent'} = $parents[0];
898 while (my $line = shift @commit_lines) {
899 last if $line eq "\n";
900 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
901 $co{'tree'} = $1;
902 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
903 $co{'author'} = $1;
904 $co{'author_epoch'} = $2;
905 $co{'author_tz'} = $3;
906 if ($co{'author'} =~ m/^([^<]+) </) {
907 $co{'author_name'} = $1;
908 } else {
909 $co{'author_name'} = $co{'author'};
910 }
911 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
912 $co{'committer'} = $1;
913 $co{'committer_epoch'} = $2;
914 $co{'committer_tz'} = $3;
915 $co{'committer_name'} = $co{'committer'};
916 $co{'committer_name'} =~ s/ <.*//;
917 }
918 }
919 if (!defined $co{'tree'}) {
920 return;
921 };
922 foreach my $title (@commit_lines) {
924 $title =~ s/^ //;
925 if ($title ne "") {
926 $co{'title'} = chop_str($title, 80, 5);
927 # remove leading stuff of merges to make the interesting part visible
928 if (length($title) > 50) {
929 $title =~ s/^Automatic //;
930 $title =~ s/^merge (of|with) /Merge ... /i;
931 if (length($title) > 50) {
932 $title =~ s/(http|rsync):\/\///;
933 }
934 if (length($title) > 50) {
935 $title =~ s/(master|www|rsync)\.//;
936 }
937 if (length($title) > 50) {
938 $title =~ s/kernel.org:?//;
939 }
940 if (length($title) > 50) {
941 $title =~ s/\/pub\/scm//;
942 }
943 }
944 $co{'title_short'} = chop_str($title, 50, 5);
945 last;
946 }
947 }
948 # remove added spaces
949 foreach my $line (@commit_lines) {
950 $line =~ s/^ //;
951 }
952 $co{'comment'} = \@commit_lines;
953 my $age = time - $co{'committer_epoch'};
955 $co{'age'} = $age;
956 $co{'age_string'} = age_string($age);
957 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
958 if ($age > 60*60*24*7*2) {
959 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
960 $co{'age_string_age'} = $co{'age_string'};
961 } else {
962 $co{'age_string_date'} = $co{'age_string'};
963 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
964 }
965 return %co;
966}
967# parse ref from ref_file, given by ref_id, with given type
969sub parse_ref {
970 my $ref_file = shift;
971 my $ref_id = shift;
972 my $type = shift || git_get_type($ref_id);
973 my %ref_item;
974 $ref_item{'type'} = $type;
976 $ref_item{'id'} = $ref_id;
977 $ref_item{'epoch'} = 0;
978 $ref_item{'age'} = "unknown";
979 if ($type eq "tag") {
980 my %tag = parse_tag($ref_id);
981 $ref_item{'comment'} = $tag{'comment'};
982 if ($tag{'type'} eq "commit") {
983 my %co = parse_commit($tag{'object'});
984 $ref_item{'epoch'} = $co{'committer_epoch'};
985 $ref_item{'age'} = $co{'age_string'};
986 } elsif (defined($tag{'epoch'})) {
987 my $age = time - $tag{'epoch'};
988 $ref_item{'epoch'} = $tag{'epoch'};
989 $ref_item{'age'} = age_string($age);
990 }
991 $ref_item{'reftype'} = $tag{'type'};
992 $ref_item{'name'} = $tag{'name'};
993 $ref_item{'refid'} = $tag{'object'};
994 } elsif ($type eq "commit"){
995 my %co = parse_commit($ref_id);
996 $ref_item{'reftype'} = "commit";
997 $ref_item{'name'} = $ref_file;
998 $ref_item{'title'} = $co{'title'};
999 $ref_item{'refid'} = $ref_id;
1000 $ref_item{'epoch'} = $co{'committer_epoch'};
1001 $ref_item{'age'} = $co{'age_string'};
1002 } else {
1003 $ref_item{'reftype'} = $type;
1004 $ref_item{'name'} = $ref_file;
1005 $ref_item{'refid'} = $ref_id;
1006 }
1007 return %ref_item;
1009}
1010# parse line of git-diff-tree "raw" output
1012sub parse_difftree_raw_line {
1013 my $line = shift;
1014 my %res;
1015 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1017 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1018 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1019 $res{'from_mode'} = $1;
1020 $res{'to_mode'} = $2;
1021 $res{'from_id'} = $3;
1022 $res{'to_id'} = $4;
1023 $res{'status'} = $5;
1024 $res{'similarity'} = $6;
1025 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1026 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
1027 } else {
1028 $res{'file'} = unquote($7);
1029 }
1030 }
1031 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1032 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1033 $res{'commit'} = $1;
1034 }
1035 return wantarray ? %res : \%res;
1037}
1038# parse line of git-ls-tree output
1040sub parse_ls_tree_line ($;%) {
1041 my $line = shift;
1042 my %opts = @_;
1043 my %res;
1044 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1046 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
1047 $res{'mode'} = $1;
1049 $res{'type'} = $2;
1050 $res{'hash'} = $3;
1051 if ($opts{'-z'}) {
1052 $res{'name'} = $4;
1053 } else {
1054 $res{'name'} = unquote($4);
1055 }
1056 return wantarray ? %res : \%res;
1058}
1059## ......................................................................
1061## parse to array of hashes functions
1062sub git_get_refs_list {
1064 my $ref_dir = shift;
1065 my @reflist;
1066 my @refs;
1068 my $pfxlen = length("$projectroot/$project/$ref_dir");
1069 File::Find::find(sub {
1070 return if (/^\./);
1071 if (-f $_) {
1072 push @refs, substr($File::Find::name, $pfxlen + 1);
1073 }
1074 }, "$projectroot/$project/$ref_dir");
1075 foreach my $ref_file (@refs) {
1077 my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file");
1078 my $type = git_get_type($ref_id) || next;
1079 my %ref_item = parse_ref($ref_file, $ref_id, $type);
1080 push @reflist, \%ref_item;
1082 }
1083 # sort refs by age
1084 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
1085 return \@reflist;
1086}
1087## ----------------------------------------------------------------------
1089## filesystem-related functions
1090sub get_file_owner {
1092 my $path = shift;
1093 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1095 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1096 if (!defined $gcos) {
1097 return undef;
1098 }
1099 my $owner = $gcos;
1100 $owner =~ s/[,;].*$//;
1101 return decode("utf8", $owner, Encode::FB_DEFAULT);
1102}
1103## ......................................................................
1105## mimetype related functions
1106sub mimetype_guess_file {
1108 my $filename = shift;
1109 my $mimemap = shift;
1110 -r $mimemap or return undef;
1111 my %mimemap;
1113 open(MIME, $mimemap) or return undef;
1114 while (<MIME>) {
1115 next if m/^#/; # skip comments
1116 my ($mime, $exts) = split(/\t+/);
1117 if (defined $exts) {
1118 my @exts = split(/\s+/, $exts);
1119 foreach my $ext (@exts) {
1120 $mimemap{$ext} = $mime;
1121 }
1122 }
1123 }
1124 close(MIME);
1125 $filename =~ /\.(.*?)$/;
1127 return $mimemap{$1};
1128}
1129sub mimetype_guess {
1131 my $filename = shift;
1132 my $mime;
1133 $filename =~ /\./ or return undef;
1134 if ($mimetypes_file) {
1136 my $file = $mimetypes_file;
1137 if ($file !~ m!^/!) { # if it is relative path
1138 # it is relative to project
1139 $file = "$projectroot/$project/$file";
1140 }
1141 $mime = mimetype_guess_file($filename, $file);
1142 }
1143 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
1144 return $mime;
1145}
1146sub blob_mimetype {
1148 my $fd = shift;
1149 my $filename = shift;
1150 if ($filename) {
1152 my $mime = mimetype_guess($filename);
1153 $mime and return $mime;
1154 }
1155 # just in case
1157 return $default_blob_plain_mimetype unless $fd;
1158 if (-T $fd) {
1160 return 'text/plain' .
1161 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
1162 } elsif (! $filename) {
1163 return 'application/octet-stream';
1164 } elsif ($filename =~ m/\.png$/i) {
1165 return 'image/png';
1166 } elsif ($filename =~ m/\.gif$/i) {
1167 return 'image/gif';
1168 } elsif ($filename =~ m/\.jpe?g$/i) {
1169 return 'image/jpeg';
1170 } else {
1171 return 'application/octet-stream';
1172 }
1173}
1174## ======================================================================
1176## functions printing HTML: header, footer, error page
1177sub git_header_html {
1179 my $status = shift || "200 OK";
1180 my $expires = shift;
1181 my $title = "$site_name git";
1183 if (defined $project) {
1184 $title .= " - $project";
1185 if (defined $action) {
1186 $title .= "/$action";
1187 if (defined $file_name) {
1188 $title .= " - $file_name";
1189 if ($action eq "tree" && $file_name !~ m|/$|) {
1190 $title .= "/";
1191 }
1192 }
1193 }
1194 }
1195 my $content_type;
1196 # require explicit support from the UA if we are to send the page as
1197 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1198 # we have to do this because MSIE sometimes globs '*/*', pretending to
1199 # support xhtml+xml but choking when it gets what it asked for.
1200 if (defined $cgi->http('HTTP_ACCEPT') &&
1201 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
1202 $cgi->Accept('application/xhtml+xml') != 0) {
1203 $content_type = 'application/xhtml+xml';
1204 } else {
1205 $content_type = 'text/html';
1206 }
1207 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
1208 -status=> $status, -expires => $expires);
1209 print <<EOF;
1210<?xml version="1.0" encoding="utf-8"?>
1211<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1212<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1213<!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1214<!-- git core binaries version $git_version -->
1215<head>
1216<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1217<meta name="generator" content="gitweb/$version git/$git_version"/>
1218<meta name="robots" content="index, nofollow"/>
1219<title>$title</title>
1220<link rel="stylesheet" type="text/css" href="$stylesheet"/>
1221EOF
1222 if (defined $project) {
1223 printf('<link rel="alternate" title="%s log" '.
1224 'href="%s" type="application/rss+xml"/>'."\n",
1225 esc_param($project), href(action=>"rss"));
1226 }
1227 if (defined $favicon) {
1228 print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n);
1229 }
1230 print "</head>\n" .
1232 "<body>\n" .
1233 "<div class=\"page_header\">\n" .
1234 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
1235 "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
1236 "</a>\n";
1237 print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
1238 if (defined $project) {
1239 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
1240 if (defined $action) {
1241 print " / $action";
1242 }
1243 print "\n";
1244 if (!defined $searchtext) {
1245 $searchtext = "";
1246 }
1247 my $search_hash;
1248 if (defined $hash_base) {
1249 $search_hash = $hash_base;
1250 } elsif (defined $hash) {
1251 $search_hash = $hash;
1252 } else {
1253 $search_hash = "HEAD";
1254 }
1255 $cgi->param("a", "search");
1256 $cgi->param("h", $search_hash);
1257 print $cgi->startform(-method => "get", -action => $my_uri) .
1258 "<div class=\"search\">\n" .
1259 $cgi->hidden(-name => "p") . "\n" .
1260 $cgi->hidden(-name => "a") . "\n" .
1261 $cgi->hidden(-name => "h") . "\n" .
1262 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
1263 "</div>" .
1264 $cgi->end_form() . "\n";
1265 }
1266 print "</div>\n";
1267}
1268sub git_footer_html {
1270 print "<div class=\"page_footer\">\n";
1271 if (defined $project) {
1272 my $descr = git_get_project_description($project);
1273 if (defined $descr) {
1274 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
1275 }
1276 print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\n";
1277 } else {
1278 print $cgi->a({-href => href(action=>"opml"), -class => "rss_logo"}, "OPML") . "\n";
1279 }
1280 print "</div>\n" .
1281 "</body>\n" .
1282 "</html>";
1283}
1284sub die_error {
1286 my $status = shift || "403 Forbidden";
1287 my $error = shift || "Malformed query, file missing or permission denied";
1288 git_header_html($status);
1290 print <<EOF;
1291<div class="page_body">
1292<br /><br />
1293$status - $error
1294<br />
1295</div>
1296EOF
1297 git_footer_html();
1298 exit;
1299}
1300## ----------------------------------------------------------------------
1302## functions printing or outputting HTML: navigation
1303sub git_print_page_nav {
1305 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1306 $extra = '' if !defined $extra; # pager or formats
1307 my @navs = qw(summary shortlog log commit commitdiff tree);
1309 if ($suppress) {
1310 @navs = grep { $_ ne $suppress } @navs;
1311 }
1312 my %arg = map { $_ => {action=>$_} } @navs;
1314 if (defined $head) {
1315 for (qw(commit commitdiff)) {
1316 $arg{$_}{hash} = $head;
1317 }
1318 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1319 for (qw(shortlog log)) {
1320 $arg{$_}{hash} = $head;
1321 }
1322 }
1323 }
1324 $arg{tree}{hash} = $treehead if defined $treehead;
1325 $arg{tree}{hash_base} = $treebase if defined $treebase;
1326 print "<div class=\"page_nav\">\n" .
1328 (join " | ",
1329 map { $_ eq $current ?
1330 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
1331 } @navs);
1332 print "<br/>\n$extra<br/>\n" .
1333 "</div>\n";
1334}
1335sub format_paging_nav {
1337 my ($action, $hash, $head, $page, $nrevs) = @_;
1338 my $paging_nav;
1339 if ($hash ne $head || $page) {
1342 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
1343 } else {
1344 $paging_nav .= "HEAD";
1345 }
1346 if ($page > 0) {
1348 $paging_nav .= " ⋅ " .
1349 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
1350 -accesskey => "p", -title => "Alt-p"}, "prev");
1351 } else {
1352 $paging_nav .= " ⋅ prev";
1353 }
1354 if ($nrevs >= (100 * ($page+1)-1)) {
1356 $paging_nav .= " ⋅ " .
1357 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
1358 -accesskey => "n", -title => "Alt-n"}, "next");
1359 } else {
1360 $paging_nav .= " ⋅ next";
1361 }
1362 return $paging_nav;
1364}
1365## ......................................................................
1367## functions printing or outputting HTML: div
1368sub git_print_header_div {
1370 my ($action, $title, $hash, $hash_base) = @_;
1371 my %args = ();
1372 $args{action} = $action;
1374 $args{hash} = $hash if $hash;
1375 $args{hash_base} = $hash_base if $hash_base;
1376 print "<div class=\"header\">\n" .
1378 $cgi->a({-href => href(%args), -class => "title"},
1379 $title ? $title : $action) .
1380 "\n</div>\n";
1381}
1382#sub git_print_authorship (\%) {
1384sub git_print_authorship {
1385 my $co = shift;
1386 my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
1388 print "<div class=\"author_date\">" .
1389 esc_html($co->{'author_name'}) .
1390 " [$ad{'rfc2822'}";
1391 if ($ad{'hour_local'} < 6) {
1392 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
1393 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1394 } else {
1395 printf(" (%02d:%02d %s)",
1396 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1397 }
1398 print "]</div>\n";
1399}
1400sub git_print_page_path {
1402 my $name = shift;
1403 my $type = shift;
1404 my $hb = shift;
1405 if (!defined $name) {
1407 print "<div class=\"page_path\">/</div>\n";
1408 } elsif (defined $type && $type eq 'blob') {
1409 print "<div class=\"page_path\">";
1410 if (defined $hb) {
1411 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
1412 hash_base=>$hb)},
1413 esc_html($name));
1414 } else {
1415 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)},
1416 esc_html($name));
1417 }
1418 print "<br/></div>\n";
1419 } else {
1420 print "<div class=\"page_path\">" . esc_html($name) . "<br/></div>\n";
1421 }
1422}
1423# sub git_print_log (\@;%) {
1425sub git_print_log ($;%) {
1426 my $log = shift;
1427 my %opts = @_;
1428 if ($opts{'-remove_title'}) {
1430 # remove title, i.e. first line of log
1431 shift @$log;
1432 }
1433 # remove leading empty lines
1434 while (defined $log->[0] && $log->[0] eq "") {
1435 shift @$log;
1436 }
1437 # print log
1439 my $signoff = 0;
1440 my $empty = 0;
1441 foreach my $line (@$log) {
1442 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1443 $signoff = 1;
1444 $empty = 0;
1445 if (! $opts{'-remove_signoff'}) {
1446 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
1447 next;
1448 } else {
1449 # remove signoff lines
1450 next;
1451 }
1452 } else {
1453 $signoff = 0;
1454 }
1455 # print only one empty line
1457 # do not print empty line after signoff
1458 if ($line eq "") {
1459 next if ($empty || $signoff);
1460 $empty = 1;
1461 } else {
1462 $empty = 0;
1463 }
1464 print format_log_line_html($line) . "<br/>\n";
1466 }
1467 if ($opts{'-final_empty_line'}) {
1469 # end with single empty line
1470 print "<br/>\n" unless $empty;
1471 }
1472}
1473sub git_print_simplified_log {
1475 my $log = shift;
1476 my $remove_title = shift;
1477 git_print_log($log,
1479 -final_empty_line=> 1,
1480 -remove_title => $remove_title);
1481}
1482# print tree entry (row of git_tree), but without encompassing <tr> element
1484sub git_print_tree_entry {
1485 my ($t, $basedir, $hash_base, $have_blame) = @_;
1486 my %base_key = ();
1488 $base_key{hash_base} = $hash_base if defined $hash_base;
1489 print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
1491 if ($t->{'type'} eq "blob") {
1492 print "<td class=\"list\">" .
1493 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
1494 file_name=>"$basedir$t->{'name'}", %base_key),
1495 -class => "list"}, esc_html($t->{'name'})) .
1496 "</td>\n" .
1497 "<td class=\"link\">" .
1498 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
1499 file_name=>"$basedir$t->{'name'}", %base_key)},
1500 "blob");
1501 if ($have_blame) {
1502 print " | " .
1503 $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
1504 file_name=>"$basedir$t->{'name'}", %base_key)},
1505 "blame");
1506 }
1507 if (defined $hash_base) {
1508 print " | " .
1509 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
1510 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
1511 "history");
1512 }
1513 print " | " .
1514 $cgi->a({-href => href(action=>"blob_plain",
1515 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
1516 "raw") .
1517 "</td>\n";
1518 } elsif ($t->{'type'} eq "tree") {
1520 print "<td class=\"list\">" .
1521 $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
1522 file_name=>"$basedir$t->{'name'}", %base_key)},
1523 esc_html($t->{'name'})) .
1524 "</td>\n" .
1525 "<td class=\"link\">" .
1526 $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
1527 file_name=>"$basedir$t->{'name'}", %base_key)},
1528 "tree");
1529 if (defined $hash_base) {
1530 print " | " .
1531 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
1532 file_name=>"$basedir$t->{'name'}")},
1533 "history");
1534 }
1535 print "</td>\n";
1536 }
1537}
1538## ......................................................................
1540## functions printing large fragments of HTML
1541sub git_difftree_body {
1543 my ($difftree, $hash, $parent) = @_;
1544 print "<div class=\"list_head\">\n";
1546 if ($#{$difftree} > 10) {
1547 print(($#{$difftree} + 1) . " files changed:\n");
1548 }
1549 print "</div>\n";
1550 print "<table class=\"diff_tree\">\n";
1552 my $alternate = 0;
1553 my $patchno = 0;
1554 foreach my $line (@{$difftree}) {
1555 my %diff = parse_difftree_raw_line($line);
1556 if ($alternate) {
1558 print "<tr class=\"dark\">\n";
1559 } else {
1560 print "<tr class=\"light\">\n";
1561 }
1562 $alternate ^= 1;
1563 my ($to_mode_oct, $to_mode_str, $to_file_type);
1565 my ($from_mode_oct, $from_mode_str, $from_file_type);
1566 if ($diff{'to_mode'} ne ('0' x 6)) {
1567 $to_mode_oct = oct $diff{'to_mode'};
1568 if (S_ISREG($to_mode_oct)) { # only for regular file
1569 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
1570 }
1571 $to_file_type = file_type($diff{'to_mode'});
1572 }
1573 if ($diff{'from_mode'} ne ('0' x 6)) {
1574 $from_mode_oct = oct $diff{'from_mode'};
1575 if (S_ISREG($to_mode_oct)) { # only for regular file
1576 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
1577 }
1578 $from_file_type = file_type($diff{'from_mode'});
1579 }
1580 if ($diff{'status'} eq "A") { # created
1582 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
1583 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
1584 $mode_chng .= "]</span>";
1585 print "<td>" .
1586 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1587 hash_base=>$hash, file_name=>$diff{'file'}),
1588 -class => "list"}, esc_html($diff{'file'})) .
1589 "</td>\n" .
1590 "<td>$mode_chng</td>\n" .
1591 "<td class=\"link\">" .
1592 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1593 hash_base=>$hash, file_name=>$diff{'file'})},
1594 "blob");
1595 if ($action == "commitdiff") {
1596 # link to patch
1597 $patchno++;
1598 print " | " .
1599 $cgi->a({-href => "#patch$patchno"}, "patch");
1600 }
1601 print "</td>\n";
1602 } elsif ($diff{'status'} eq "D") { # deleted
1604 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
1605 print "<td>" .
1606 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1607 hash_base=>$parent, file_name=>$diff{'file'}),
1608 -class => "list"}, esc_html($diff{'file'})) .
1609 "</td>\n" .
1610 "<td>$mode_chng</td>\n" .
1611 "<td class=\"link\">" .
1612 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1613 hash_base=>$parent, file_name=>$diff{'file'})},
1614 "blob") .
1615 " | ";
1616 if ($action == "commitdiff") {
1617 # link to patch
1618 $patchno++;
1619 print " | " .
1620 $cgi->a({-href => "#patch$patchno"}, "patch");
1621 }
1622 print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
1623 file_name=>$diff{'file'})},
1624 "history") .
1625 "</td>\n";
1626 } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
1628 my $mode_chnge = "";
1629 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1630 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
1631 if ($from_file_type != $to_file_type) {
1632 $mode_chnge .= " from $from_file_type to $to_file_type";
1633 }
1634 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
1635 if ($from_mode_str && $to_mode_str) {
1636 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
1637 } elsif ($to_mode_str) {
1638 $mode_chnge .= " mode: $to_mode_str";
1639 }
1640 }
1641 $mode_chnge .= "]</span>\n";
1642 }
1643 print "<td>";
1644 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1645 print $cgi->a({-href => href(action=>"blobdiff",
1646 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1647 hash_base=>$hash, hash_parent_base=>$parent,
1648 file_name=>$diff{'file'}),
1649 -class => "list"}, esc_html($diff{'file'}));
1650 } else { # only mode changed
1651 print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1652 hash_base=>$hash, file_name=>$diff{'file'}),
1653 -class => "list"}, esc_html($diff{'file'}));
1654 }
1655 print "</td>\n" .
1656 "<td>$mode_chnge</td>\n" .
1657 "<td class=\"link\">" .
1658 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1659 hash_base=>$hash, file_name=>$diff{'file'})},
1660 "blob");
1661 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1662 if ($action == "commitdiff") {
1663 # link to patch
1664 $patchno++;
1665 print " | " .
1666 $cgi->a({-href => "#patch$patchno"}, "patch");
1667 } else {
1668 print " | " .
1669 $cgi->a({-href => href(action=>"blobdiff",
1670 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1671 hash_base=>$hash, hash_parent_base=>$parent,
1672 file_name=>$diff{'file'})},
1673 "diff");
1674 }
1675 }
1676 print " | " .
1677 $cgi->a({-href => href(action=>"history",
1678 hash_base=>$hash, file_name=>$diff{'file'})},
1679 "history");
1680 print "</td>\n";
1681 } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
1683 my %status_name = ('R' => 'moved', 'C' => 'copied');
1684 my $nstatus = $status_name{$diff{'status'}};
1685 my $mode_chng = "";
1686 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1687 # mode also for directories, so we cannot use $to_mode_str
1688 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
1689 }
1690 print "<td>" .
1691 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1692 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}),
1693 -class => "list"}, esc_html($diff{'to_file'})) . "</td>\n" .
1694 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
1695 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
1696 hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}),
1697 -class => "list"}, esc_html($diff{'from_file'})) .
1698 " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
1699 "<td class=\"link\">" .
1700 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1701 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})},
1702 "blob");
1703 if ($diff{'to_id'} ne $diff{'from_id'}) {
1704 if ($action == "commitdiff") {
1705 # link to patch
1706 $patchno++;
1707 print " | " .
1708 $cgi->a({-href => "#patch$patchno"}, "patch");
1709 } else {
1710 print " | " .
1711 $cgi->a({-href => href(action=>"blobdiff",
1712 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1713 hash_base=>$hash, hash_parent_base=>$parent,
1714 file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
1715 "diff");
1716 }
1717 }
1718 print "</td>\n";
1719 } # we should not encounter Unmerged (U) or Unknown (X) status
1721 print "</tr>\n";
1722 }
1723 print "</table>\n";
1724}
1725sub git_patchset_body {
1727 my ($fd, $difftree, $hash, $hash_parent) = @_;
1728 my $patch_idx = 0;
1730 my $in_header = 0;
1731 my $patch_found = 0;
1732 my $diffinfo;
1733 print "<div class=\"patchset\">\n";
1735 LINE:
1737 while (my $patch_line = <$fd>) {
1738 chomp $patch_line;
1739 if ($patch_line =~ m/^diff /) { # "git diff" header
1741 # beginning of patch (in patchset)
1742 if ($patch_found) {
1743 # close previous patch
1744 print "</div>\n"; # class="patch"
1745 } else {
1746 # first patch in patchset
1747 $patch_found = 1;
1748 }
1749 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
1750 if (ref($difftree->[$patch_idx]) eq "HASH") {
1752 $diffinfo = $difftree->[$patch_idx];
1753 } else {
1754 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
1755 }
1756 $patch_idx++;
1757 # for now, no extended header, hence we skip empty patches
1759 # companion to next LINE if $in_header;
1760 if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) { # no change
1761 $in_header = 1;
1762 next LINE;
1763 }
1764 if ($diffinfo->{'status'} eq "A") { # added
1766 print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
1767 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1768 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1769 $diffinfo->{'to_id'}) . "(new)" .
1770 "</div>\n"; # class="diff_info"
1771 } elsif ($diffinfo->{'status'} eq "D") { # deleted
1773 print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
1774 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1775 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1776 $diffinfo->{'from_id'}) . "(deleted)" .
1777 "</div>\n"; # class="diff_info"
1778 } elsif ($diffinfo->{'status'} eq "R" || # renamed
1780 $diffinfo->{'status'} eq "C" || # copied
1781 $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
1782 print "<div class=\"diff_info\">" .
1783 file_type($diffinfo->{'from_mode'}) . ":" .
1784 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1785 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'from_file'})},
1786 $diffinfo->{'from_id'}) .
1787 " -> " .
1788 file_type($diffinfo->{'to_mode'}) . ":" .
1789 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1790 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'to_file'})},
1791 $diffinfo->{'to_id'});
1792 print "</div>\n"; # class="diff_info"
1793 } else { # modified, mode changed, ...
1795 print "<div class=\"diff_info\">" .
1796 file_type($diffinfo->{'from_mode'}) . ":" .
1797 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1798 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1799 $diffinfo->{'from_id'}) .
1800 " -> " .
1801 file_type($diffinfo->{'to_mode'}) . ":" .
1802 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1803 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1804 $diffinfo->{'to_id'});
1805 print "</div>\n"; # class="diff_info"
1806 }
1807 #print "<div class=\"diff extended_header\">\n";
1809 $in_header = 1;
1810 next LINE;
1811 } # start of patch in patchset
1812 if ($in_header && $patch_line =~ m/^---/) {
1815 #print "</div>\n"; # class="diff extended_header"
1816 $in_header = 0;
1817 my $file = $diffinfo->{'from_file'};
1819 $file ||= $diffinfo->{'file'};
1820 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1821 hash=>$diffinfo->{'from_id'}, file_name=>$file),
1822 -class => "list"}, esc_html($file));
1823 $patch_line =~ s|a/.*$|a/$file|g;
1824 print "<div class=\"diff from_file\">$patch_line</div>\n";
1825 $patch_line = <$fd>;
1827 chomp $patch_line;
1828 #$patch_line =~ m/^+++/;
1830 $file = $diffinfo->{'to_file'};
1831 $file ||= $diffinfo->{'file'};
1832 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1833 hash=>$diffinfo->{'to_id'}, file_name=>$file),
1834 -class => "list"}, esc_html($file));
1835 $patch_line =~ s|b/.*|b/$file|g;
1836 print "<div class=\"diff to_file\">$patch_line</div>\n";
1837 next LINE;
1839 }
1840 next LINE if $in_header;
1841 print format_diff_line($patch_line);
1843 }
1844 print "</div>\n" if $patch_found; # class="patch"
1845 print "</div>\n"; # class="patchset"
1847}
1848# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1850sub git_shortlog_body {
1852 # uses global variable $project
1853 my ($revlist, $from, $to, $refs, $extra) = @_;
1854 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
1856 my $have_snapshot = (defined $ctype && defined $suffix);
1857 $from = 0 unless defined $from;
1859 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
1860 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
1862 my $alternate = 0;
1863 for (my $i = $from; $i <= $to; $i++) {
1864 my $commit = $revlist->[$i];
1865 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
1866 my $ref = format_ref_marker($refs, $commit);
1867 my %co = parse_commit($commit);
1868 if ($alternate) {
1869 print "<tr class=\"dark\">\n";
1870 } else {
1871 print "<tr class=\"light\">\n";
1872 }
1873 $alternate ^= 1;
1874 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
1875 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1876 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1877 "<td>";
1878 print format_subject_html($co{'title'}, $co{'title_short'},
1879 href(action=>"commit", hash=>$commit), $ref);
1880 print "</td>\n" .
1881 "<td class=\"link\">" .
1882 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1883 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
1884 if ($have_snapshot) {
1885 print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
1886 }
1887 print "</td>\n" .
1888 "</tr>\n";
1889 }
1890 if (defined $extra) {
1891 print "<tr>\n" .
1892 "<td colspan=\"4\">$extra</td>\n" .
1893 "</tr>\n";
1894 }
1895 print "</table>\n";
1896}
1897sub git_history_body {
1899 # Warning: assumes constant type (blob or tree) during history
1900 my ($fd, $refs, $hash_base, $ftype, $extra) = @_;
1901 print "<table class=\"history\" cellspacing=\"0\">\n";
1903 my $alternate = 0;
1904 while (my $line = <$fd>) {
1905 if ($line !~ m/^([0-9a-fA-F]{40})/) {
1906 next;
1907 }
1908 my $commit = $1;
1910 my %co = parse_commit($commit);
1911 if (!%co) {
1912 next;
1913 }
1914 my $ref = format_ref_marker($refs, $commit);
1916 if ($alternate) {
1918 print "<tr class=\"dark\">\n";
1919 } else {
1920 print "<tr class=\"light\">\n";
1921 }
1922 $alternate ^= 1;
1923 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1924 # shortlog uses chop_str($co{'author_name'}, 10)
1925 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1926 "<td>";
1927 # originally git_history used chop_str($co{'title'}, 50)
1928 print format_subject_html($co{'title'}, $co{'title_short'},
1929 href(action=>"commit", hash=>$commit), $ref);
1930 print "</td>\n" .
1931 "<td class=\"link\">" .
1932 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1933 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
1934 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
1935 if ($ftype eq 'blob') {
1937 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
1938 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1939 if (defined $blob_current && defined $blob_parent &&
1940 $blob_current ne $blob_parent) {
1941 print " | " .
1942 $cgi->a({-href => href(action=>"blobdiff",
1943 hash=>$blob_current, hash_parent=>$blob_parent,
1944 hash_base=>$hash_base, hash_parent_base=>$commit,
1945 file_name=>$file_name)},
1946 "diff to current");
1947 }
1948 }
1949 print "</td>\n" .
1950 "</tr>\n";
1951 }
1952 if (defined $extra) {
1953 print "<tr>\n" .
1954 "<td colspan=\"4\">$extra</td>\n" .
1955 "</tr>\n";
1956 }
1957 print "</table>\n";
1958}
1959sub git_tags_body {
1961 # uses global variable $project
1962 my ($taglist, $from, $to, $extra) = @_;
1963 $from = 0 unless defined $from;
1964 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1965 print "<table class=\"tags\" cellspacing=\"0\">\n";
1967 my $alternate = 0;
1968 for (my $i = $from; $i <= $to; $i++) {
1969 my $entry = $taglist->[$i];
1970 my %tag = %$entry;
1971 my $comment_lines = $tag{'comment'};
1972 my $comment = shift @$comment_lines;
1973 my $comment_short;
1974 if (defined $comment) {
1975 $comment_short = chop_str($comment, 30, 5);
1976 }
1977 if ($alternate) {
1978 print "<tr class=\"dark\">\n";
1979 } else {
1980 print "<tr class=\"light\">\n";
1981 }
1982 $alternate ^= 1;
1983 print "<td><i>$tag{'age'}</i></td>\n" .
1984 "<td>" .
1985 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
1986 -class => "list name"}, esc_html($tag{'name'})) .
1987 "</td>\n" .
1988 "<td>";
1989 if (defined $comment) {
1990 print format_subject_html($comment, $comment_short,
1991 href(action=>"tag", hash=>$tag{'id'}));
1992 }
1993 print "</td>\n" .
1994 "<td class=\"selflink\">";
1995 if ($tag{'type'} eq "tag") {
1996 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
1997 } else {
1998 print " ";
1999 }
2000 print "</td>\n" .
2001 "<td class=\"link\">" . " | " .
2002 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
2003 if ($tag{'reftype'} eq "commit") {
2004 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
2005 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'refid'})}, "log");
2006 } elsif ($tag{'reftype'} eq "blob") {
2007 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
2008 }
2009 print "</td>\n" .
2010 "</tr>";
2011 }
2012 if (defined $extra) {
2013 print "<tr>\n" .
2014 "<td colspan=\"5\">$extra</td>\n" .
2015 "</tr>\n";
2016 }
2017 print "</table>\n";
2018}
2019sub git_heads_body {
2021 # uses global variable $project
2022 my ($taglist, $head, $from, $to, $extra) = @_;
2023 $from = 0 unless defined $from;
2024 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
2025 print "<table class=\"heads\" cellspacing=\"0\">\n";
2027 my $alternate = 0;
2028 for (my $i = $from; $i <= $to; $i++) {
2029 my $entry = $taglist->[$i];
2030 my %tag = %$entry;
2031 my $curr = $tag{'id'} eq $head;
2032 if ($alternate) {
2033 print "<tr class=\"dark\">\n";
2034 } else {
2035 print "<tr class=\"light\">\n";
2036 }
2037 $alternate ^= 1;
2038 print "<td><i>$tag{'age'}</i></td>\n" .
2039 ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
2040 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}),
2041 -class => "list name"},esc_html($tag{'name'})) .
2042 "</td>\n" .
2043 "<td class=\"link\">" .
2044 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " .
2045 $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") .
2046 "</td>\n" .
2047 "</tr>";
2048 }
2049 if (defined $extra) {
2050 print "<tr>\n" .
2051 "<td colspan=\"3\">$extra</td>\n" .
2052 "</tr>\n";
2053 }
2054 print "</table>\n";
2055}
2056## ======================================================================
2058## ======================================================================
2059## actions
2060sub git_project_list {
2062 my $order = $cgi->param('o');
2063 if (defined $order && $order !~ m/project|descr|owner|age/) {
2064 die_error(undef, "Unknown order parameter");
2065 }
2066 my @list = git_get_projects_list();
2068 my @projects;
2069 if (!@list) {
2070 die_error(undef, "No projects found");
2071 }
2072 foreach my $pr (@list) {
2073 my $head = git_get_head_hash($pr->{'path'});
2074 if (!defined $head) {
2075 next;
2076 }
2077 $git_dir = "$projectroot/$pr->{'path'}";
2078 my %co = parse_commit($head);
2079 if (!%co) {
2080 next;
2081 }
2082 $pr->{'commit'} = \%co;
2083 if (!defined $pr->{'descr'}) {
2084 my $descr = git_get_project_description($pr->{'path'}) || "";
2085 $pr->{'descr'} = chop_str($descr, 25, 5);
2086 }
2087 if (!defined $pr->{'owner'}) {
2088 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
2089 }
2090 push @projects, $pr;
2091 }
2092 git_header_html();
2094 if (-f $home_text) {
2095 print "<div class=\"index_include\">\n";
2096 open (my $fd, $home_text);
2097 print <$fd>;
2098 close $fd;
2099 print "</div>\n";
2100 }
2101 print "<table class=\"project_list\">\n" .
2102 "<tr>\n";
2103 $order ||= "project";
2104 if ($order eq "project") {
2105 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
2106 print "<th>Project</th>\n";
2107 } else {
2108 print "<th>" .
2109 $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
2110 -class => "header"}, "Project") .
2111 "</th>\n";
2112 }
2113 if ($order eq "descr") {
2114 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
2115 print "<th>Description</th>\n";
2116 } else {
2117 print "<th>" .
2118 $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
2119 -class => "header"}, "Description") .
2120 "</th>\n";
2121 }
2122 if ($order eq "owner") {
2123 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
2124 print "<th>Owner</th>\n";
2125 } else {
2126 print "<th>" .
2127 $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
2128 -class => "header"}, "Owner") .
2129 "</th>\n";
2130 }
2131 if ($order eq "age") {
2132 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
2133 print "<th>Last Change</th>\n";
2134 } else {
2135 print "<th>" .
2136 $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
2137 -class => "header"}, "Last Change") .
2138 "</th>\n";
2139 }
2140 print "<th></th>\n" .
2141 "</tr>\n";
2142 my $alternate = 0;
2143 foreach my $pr (@projects) {
2144 if ($alternate) {
2145 print "<tr class=\"dark\">\n";
2146 } else {
2147 print "<tr class=\"light\">\n";
2148 }
2149 $alternate ^= 1;
2150 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
2151 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
2152 "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
2153 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
2154 print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
2155 $pr->{'commit'}{'age_string'} . "</td>\n" .
2156 "<td class=\"link\">" .
2157 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
2158 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
2159 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") .
2160 "</td>\n" .
2161 "</tr>\n";
2162 }
2163 print "</table>\n";
2164 git_footer_html();
2165}
2166sub git_summary {
2168 my $descr = git_get_project_description($project) || "none";
2169 my $head = git_get_head_hash($project);
2170 my %co = parse_commit($head);
2171 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2172 my $owner = git_get_project_owner($project);
2174 my $refs = git_get_references();
2176 git_header_html();
2177 git_print_page_nav('summary','', $head);
2178 print "<div class=\"title\"> </div>\n";
2180 print "<table cellspacing=\"0\">\n" .
2181 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
2182 "<tr><td>owner</td><td>$owner</td></tr>\n" .
2183 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
2184 # use per project git URL list in $projectroot/$project/cloneurl
2185 # or make project git URL from git base URL and project name
2186 my $url_tag = "URL";
2187 my @url_list = git_get_project_url_list($project);
2188 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
2189 foreach my $git_url (@url_list) {
2190 next unless $git_url;
2191 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
2192 $url_tag = "";
2193 }
2194 print "</table>\n";
2195 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=17",
2197 git_get_head_hash($project)
2198 or die_error(undef, "Open git-rev-list failed");
2199 my @revlist = map { chomp; $_ } <$fd>;
2200 close $fd;
2201 git_print_header_div('shortlog');
2202 git_shortlog_body(\@revlist, 0, 15, $refs,
2203 $cgi->a({-href => href(action=>"shortlog")}, "..."));
2204 my $taglist = git_get_refs_list("refs/tags");
2206 if (defined @$taglist) {
2207 git_print_header_div('tags');
2208 git_tags_body($taglist, 0, 15,
2209 $cgi->a({-href => href(action=>"tags")}, "..."));
2210 }
2211 my $headlist = git_get_refs_list("refs/heads");
2213 if (defined @$headlist) {
2214 git_print_header_div('heads');
2215 git_heads_body($headlist, $head, 0, 15,
2216 $cgi->a({-href => href(action=>"heads")}, "..."));
2217 }
2218 git_footer_html();
2220}
2221sub git_tag {
2223 my $head = git_get_head_hash($project);
2224 git_header_html();
2225 git_print_page_nav('','', $head,undef,$head);
2226 my %tag = parse_tag($hash);
2227 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
2228 print "<div class=\"title_text\">\n" .
2229 "<table cellspacing=\"0\">\n" .
2230 "<tr>\n" .
2231 "<td>object</td>\n" .
2232 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2233 $tag{'object'}) . "</td>\n" .
2234 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2235 $tag{'type'}) . "</td>\n" .
2236 "</tr>\n";
2237 if (defined($tag{'author'})) {
2238 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
2239 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
2240 print "<tr><td></td><td>" . $ad{'rfc2822'} .
2241 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
2242 "</td></tr>\n";
2243 }
2244 print "</table>\n\n" .
2245 "</div>\n";
2246 print "<div class=\"page_body\">";
2247 my $comment = $tag{'comment'};
2248 foreach my $line (@$comment) {
2249 print esc_html($line) . "<br/>\n";
2250 }
2251 print "</div>\n";
2252 git_footer_html();
2253}
2254sub git_blame2 {
2256 my $fd;
2257 my $ftype;
2258 my ($have_blame) = gitweb_check_feature('blame');
2260 if (!$have_blame) {
2261 die_error('403 Permission denied', "Permission denied");
2262 }
2263 die_error('404 Not Found', "File name not defined") if (!$file_name);
2264 $hash_base ||= git_get_head_hash($project);
2265 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2266 my %co = parse_commit($hash_base)
2267 or die_error(undef, "Reading commit failed");
2268 if (!defined $hash) {
2269 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2270 or die_error(undef, "Error looking up file");
2271 }
2272 $ftype = git_get_type($hash);
2273 if ($ftype !~ "blob") {
2274 die_error("400 Bad Request", "Object is not a blob");
2275 }
2276 open ($fd, "-|", git_cmd(), "blame", '-l', $file_name, $hash_base)
2277 or die_error(undef, "Open git-blame failed");
2278 git_header_html();
2279 my $formats_nav =
2280 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2281 "blob") .
2282 " | " .
2283 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2284 "head");
2285 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2286 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2287 git_print_page_path($file_name, $ftype, $hash_base);
2288 my @rev_color = (qw(light2 dark2));
2289 my $num_colors = scalar(@rev_color);
2290 my $current_color = 0;
2291 my $last_rev;
2292 print <<HTML;
2293<div class="page_body">
2294<table class="blame">
2295<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
2296HTML
2297 while (<$fd>) {
2298 /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
2299 my $full_rev = $1;
2300 my $rev = substr($full_rev, 0, 8);
2301 my $lineno = $2;
2302 my $data = $3;
2303 if (!defined $last_rev) {
2305 $last_rev = $full_rev;
2306 } elsif ($last_rev ne $full_rev) {
2307 $last_rev = $full_rev;
2308 $current_color = ++$current_color % $num_colors;
2309 }
2310 print "<tr class=\"$rev_color[$current_color]\">\n";
2311 print "<td class=\"sha1\">" .
2312 $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
2313 esc_html($rev)) . "</td>\n";
2314 print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" .
2315 esc_html($lineno) . "</a></td>\n";
2316 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
2317 print "</tr>\n";
2318 }
2319 print "</table>\n";
2320 print "</div>";
2321 close $fd
2322 or print "Reading blob failed\n";
2323 git_footer_html();
2324}
2325sub git_blame {
2327 my $fd;
2328 my ($have_blame) = gitweb_check_feature('blame');
2330 if (!$have_blame) {
2331 die_error('403 Permission denied', "Permission denied");
2332 }
2333 die_error('404 Not Found', "File name not defined") if (!$file_name);
2334 $hash_base ||= git_get_head_hash($project);
2335 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2336 my %co = parse_commit($hash_base)
2337 or die_error(undef, "Reading commit failed");
2338 if (!defined $hash) {
2339 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2340 or die_error(undef, "Error lookup file");
2341 }
2342 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
2343 or die_error(undef, "Open git-annotate failed");
2344 git_header_html();
2345 my $formats_nav =
2346 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2347 "blob") .
2348 " | " .
2349 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2350 "head");
2351 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2352 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2353 git_print_page_path($file_name, 'blob', $hash_base);
2354 print "<div class=\"page_body\">\n";
2355 print <<HTML;
2356<table class="blame">
2357 <tr>
2358 <th>Commit</th>
2359 <th>Age</th>
2360 <th>Author</th>
2361 <th>Line</th>
2362 <th>Data</th>
2363 </tr>
2364HTML
2365 my @line_class = (qw(light dark));
2366 my $line_class_len = scalar (@line_class);
2367 my $line_class_num = $#line_class;
2368 while (my $line = <$fd>) {
2369 my $long_rev;
2370 my $short_rev;
2371 my $author;
2372 my $time;
2373 my $lineno;
2374 my $data;
2375 my $age;
2376 my $age_str;
2377 my $age_class;
2378 chomp $line;
2380 $line_class_num = ($line_class_num + 1) % $line_class_len;
2381 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
2383 $long_rev = $1;
2384 $author = $2;
2385 $time = $3;
2386 $lineno = $4;
2387 $data = $5;
2388 } else {
2389 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
2390 next;
2391 }
2392 $short_rev = substr ($long_rev, 0, 8);
2393 $age = time () - $time;
2394 $age_str = age_string ($age);
2395 $age_str =~ s/ / /g;
2396 $age_class = age_class($age);
2397 $author = esc_html ($author);
2398 $author =~ s/ / /g;
2399 $data = untabify($data);
2401 $data = esc_html ($data);
2402 print <<HTML;
2404 <tr class="$line_class[$line_class_num]">
2405 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
2406 <td class="$age_class">$age_str</td>
2407 <td>$author</td>
2408 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
2409 <td class="pre">$data</td>
2410 </tr>
2411HTML
2412 } # while (my $line = <$fd>)
2413 print "</table>\n\n";
2414 close $fd
2415 or print "Reading blob failed.\n";
2416 print "</div>";
2417 git_footer_html();
2418}
2419sub git_tags {
2421 my $head = git_get_head_hash($project);
2422 git_header_html();
2423 git_print_page_nav('','', $head,undef,$head);
2424 git_print_header_div('summary', $project);
2425 my $taglist = git_get_refs_list("refs/tags");
2427 if (defined @$taglist) {
2428 git_tags_body($taglist);
2429 }
2430 git_footer_html();
2431}
2432sub git_heads {
2434 my $head = git_get_head_hash($project);
2435 git_header_html();
2436 git_print_page_nav('','', $head,undef,$head);
2437 git_print_header_div('summary', $project);
2438 my $taglist = git_get_refs_list("refs/heads");
2440 if (defined @$taglist) {
2441 git_heads_body($taglist, $head);
2442 }
2443 git_footer_html();
2444}
2445sub git_blob_plain {
2447 # blobs defined by non-textual hash id's can be cached
2448 my $expires;
2449 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2450 $expires = "+1d";
2451 }
2452 if (!defined $hash) {
2454 if (defined $file_name) {
2455 my $base = $hash_base || git_get_head_hash($project);
2456 $hash = git_get_hash_by_path($base, $file_name, "blob")
2457 or die_error(undef, "Error lookup file");
2458 } else {
2459 die_error(undef, "No file name defined");
2460 }
2461 }
2462 my $type = shift;
2463 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2464 or die_error(undef, "Couldn't cat $file_name, $hash");
2465 $type ||= blob_mimetype($fd, $file_name);
2467 # save as filename, even when no $file_name is given
2469 my $save_as = "$hash";
2470 if (defined $file_name) {
2471 $save_as = $file_name;
2472 } elsif ($type =~ m/^text\//) {
2473 $save_as .= '.txt';
2474 }
2475 print $cgi->header(
2477 -type => "$type",
2478 -expires=>$expires,
2479 -content_disposition => "inline; filename=\"$save_as\"");
2480 undef $/;
2481 binmode STDOUT, ':raw';
2482 print <$fd>;
2483 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2484 $/ = "\n";
2485 close $fd;
2486}
2487sub git_blob {
2489 # blobs defined by non-textual hash id's can be cached
2490 my $expires;
2491 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2492 $expires = "+1d";
2493 }
2494 if (!defined $hash) {
2496 if (defined $file_name) {
2497 my $base = $hash_base || git_get_head_hash($project);
2498 $hash = git_get_hash_by_path($base, $file_name, "blob")
2499 or die_error(undef, "Error lookup file");
2500 } else {
2501 die_error(undef, "No file name defined");
2502 }
2503 }
2504 my ($have_blame) = gitweb_check_feature('blame');
2505 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2506 or die_error(undef, "Couldn't cat $file_name, $hash");
2507 my $mimetype = blob_mimetype($fd, $file_name);
2508 if ($mimetype !~ m/^text\//) {
2509 close $fd;
2510 return git_blob_plain($mimetype);
2511 }
2512 git_header_html(undef, $expires);
2513 my $formats_nav = '';
2514 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2515 if (defined $file_name) {
2516 if ($have_blame) {
2517 $formats_nav .=
2518 $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base,
2519 hash=>$hash, file_name=>$file_name)},
2520 "blame") .
2521 " | ";
2522 }
2523 $formats_nav .=
2524 $cgi->a({-href => href(action=>"blob_plain",
2525 hash=>$hash, file_name=>$file_name)},
2526 "plain") .
2527 " | " .
2528 $cgi->a({-href => href(action=>"blob",
2529 hash_base=>"HEAD", file_name=>$file_name)},
2530 "head");
2531 } else {
2532 $formats_nav .=
2533 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain");
2534 }
2535 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2536 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2537 } else {
2538 print "<div class=\"page_nav\">\n" .
2539 "<br/><br/></div>\n" .
2540 "<div class=\"title\">$hash</div>\n";
2541 }
2542 git_print_page_path($file_name, "blob", $hash_base);
2543 print "<div class=\"page_body\">\n";
2544 my $nr;
2545 while (my $line = <$fd>) {
2546 chomp $line;
2547 $nr++;
2548 $line = untabify($line);
2549 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
2550 $nr, $nr, $nr, esc_html($line);
2551 }
2552 close $fd
2553 or print "Reading blob failed.\n";
2554 print "</div>";
2555 git_footer_html();
2556}
2557sub git_tree {
2559 if (!defined $hash) {
2560 $hash = git_get_head_hash($project);
2561 if (defined $file_name) {
2562 my $base = $hash_base || $hash;
2563 $hash = git_get_hash_by_path($base, $file_name, "tree");
2564 }
2565 if (!defined $hash_base) {
2566 $hash_base = $hash;
2567 }
2568 }
2569 $/ = "\0";
2570 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
2571 or die_error(undef, "Open git-ls-tree failed");
2572 my @entries = map { chomp; $_ } <$fd>;
2573 close $fd or die_error(undef, "Reading tree failed");
2574 $/ = "\n";
2575 my $refs = git_get_references();
2577 my $ref = format_ref_marker($refs, $hash_base);
2578 git_header_html();
2579 my $base = "";
2580 my ($have_blame) = gitweb_check_feature('blame');
2581 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2582 git_print_page_nav('tree','', $hash_base);
2583 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
2584 } else {
2585 undef $hash_base;
2586 print "<div class=\"page_nav\">\n";
2587 print "<br/><br/></div>\n";
2588 print "<div class=\"title\">$hash</div>\n";
2589 }
2590 if (defined $file_name) {
2591 $base = esc_html("$file_name/");
2592 }
2593 git_print_page_path($file_name, 'tree', $hash_base);
2594 print "<div class=\"page_body\">\n";
2595 print "<table cellspacing=\"0\">\n";
2596 my $alternate = 0;
2597 foreach my $line (@entries) {
2598 my %t = parse_ls_tree_line($line, -z => 1);
2599 if ($alternate) {
2601 print "<tr class=\"dark\">\n";
2602 } else {
2603 print "<tr class=\"light\">\n";
2604 }
2605 $alternate ^= 1;
2606 git_print_tree_entry(\%t, $base, $hash_base, $have_blame);
2608 print "</tr>\n";
2610 }
2611 print "</table>\n" .
2612 "</div>";
2613 git_footer_html();
2614}
2615sub git_snapshot {
2617 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2619 my $have_snapshot = (defined $ctype && defined $suffix);
2620 if (!$have_snapshot) {
2621 die_error('403 Permission denied', "Permission denied");
2622 }
2623 if (!defined $hash) {
2625 $hash = git_get_head_hash($project);
2626 }
2627 my $filename = basename($project) . "-$hash.tar.$suffix";
2629 print $cgi->header(-type => 'application/x-tar',
2631 -content_encoding => $ctype,
2632 -content_disposition => "inline; filename=\"$filename\"",
2633 -status => '200 OK');
2634 my $git_command = git_cmd_str();
2636 open my $fd, "-|", "$git_command tar-tree $hash \'$project\' | $command" or
2637 die_error(undef, "Execute git-tar-tree failed.");
2638 binmode STDOUT, ':raw';
2639 print <$fd>;
2640 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2641 close $fd;
2642}
2644sub git_log {
2646 my $head = git_get_head_hash($project);
2647 if (!defined $hash) {
2648 $hash = $head;
2649 }
2650 if (!defined $page) {
2651 $page = 0;
2652 }
2653 my $refs = git_get_references();
2654 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2656 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
2657 or die_error(undef, "Open git-rev-list failed");
2658 my @revlist = map { chomp; $_ } <$fd>;
2659 close $fd;
2660 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
2662 git_header_html();
2664 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
2665 if (!@revlist) {
2667 my %co = parse_commit($hash);
2668 git_print_header_div('summary', $project);
2670 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
2671 }
2672 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2673 my $commit = $revlist[$i];
2674 my $ref = format_ref_marker($refs, $commit);
2675 my %co = parse_commit($commit);
2676 next if !%co;
2677 my %ad = parse_date($co{'author_epoch'});
2678 git_print_header_div('commit',
2679 "<span class=\"age\">$co{'age_string'}</span>" .
2680 esc_html($co{'title'}) . $ref,
2681 $commit);
2682 print "<div class=\"title_text\">\n" .
2683 "<div class=\"log_link\">\n" .
2684 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
2685 " | " .
2686 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
2687 "<br/>\n" .
2688 "</div>\n" .
2689 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
2690 "</div>\n";
2691 print "<div class=\"log_body\">\n";
2693 git_print_simplified_log($co{'comment'});
2694 print "</div>\n";
2695 }
2696 git_footer_html();
2697}
2698sub git_commit {
2700 my %co = parse_commit($hash);
2701 if (!%co) {
2702 die_error(undef, "Unknown commit object");
2703 }
2704 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2705 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2706 my $parent = $co{'parent'};
2708 if (!defined $parent) {
2709 $parent = "--root";
2710 }
2711 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $parent, $hash
2712 or die_error(undef, "Open git-diff-tree failed");
2713 my @difftree = map { chomp; $_ } <$fd>;
2714 close $fd or die_error(undef, "Reading git-diff-tree failed");
2715 # non-textual hash id's can be cached
2717 my $expires;
2718 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2719 $expires = "+1d";
2720 }
2721 my $refs = git_get_references();
2722 my $ref = format_ref_marker($refs, $co{'id'});
2723 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2725 my $have_snapshot = (defined $ctype && defined $suffix);
2726 my $formats_nav = '';
2728 if (defined $file_name && defined $co{'parent'}) {
2729 my $parent = $co{'parent'};
2730 $formats_nav .=
2731 $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)},
2732 "blame");
2733 }
2734 git_header_html(undef, $expires);
2735 git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
2736 $hash, $co{'tree'}, $hash,
2737 $formats_nav);
2738 if (defined $co{'parent'}) {
2740 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
2741 } else {
2742 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
2743 }
2744 print "<div class=\"title_text\">\n" .
2745 "<table cellspacing=\"0\">\n";
2746 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
2747 "<tr>" .
2748 "<td></td><td> $ad{'rfc2822'}";
2749 if ($ad{'hour_local'} < 6) {
2750 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2751 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2752 } else {
2753 printf(" (%02d:%02d %s)",
2754 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2755 }
2756 print "</td>" .
2757 "</tr>\n";
2758 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
2759 print "<tr><td></td><td> $cd{'rfc2822'}" .
2760 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
2761 "</td></tr>\n";
2762 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
2763 print "<tr>" .
2764 "<td>tree</td>" .
2765 "<td class=\"sha1\">" .
2766 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
2767 class => "list"}, $co{'tree'}) .
2768 "</td>" .
2769 "<td class=\"link\">" .
2770 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
2771 "tree");
2772 if ($have_snapshot) {
2773 print " | " .
2774 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot");
2775 }
2776 print "</td>" .
2777 "</tr>\n";
2778 my $parents = $co{'parents'};
2779 foreach my $par (@$parents) {
2780 print "<tr>" .
2781 "<td>parent</td>" .
2782 "<td class=\"sha1\">" .
2783 $cgi->a({-href => href(action=>"commit", hash=>$par),
2784 class => "list"}, $par) .
2785 "</td>" .
2786 "<td class=\"link\">" .
2787 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
2788 " | " .
2789 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") .
2790 "</td>" .
2791 "</tr>\n";
2792 }
2793 print "</table>".
2794 "</div>\n";
2795 print "<div class=\"page_body\">\n";
2797 git_print_log($co{'comment'});
2798 print "</div>\n";
2799 git_difftree_body(\@difftree, $hash, $parent);
2801 git_footer_html();
2803}
2804sub git_blobdiff {
2806 my $format = shift || 'html';
2807 my $fd;
2809 my @difftree;
2810 my %diffinfo;
2811 my $expires;
2812 # preparing $fd and %diffinfo for git_patchset_body
2814 # new style URI
2815 if (defined $hash_base && defined $hash_parent_base) {
2816 if (defined $file_name) {
2817 # read raw output
2818 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base,
2819 "--", $file_name
2820 or die_error(undef, "Open git-diff-tree failed");
2821 @difftree = map { chomp; $_ } <$fd>;
2822 close $fd
2823 or die_error(undef, "Reading git-diff-tree failed");
2824 @difftree
2825 or die_error('404 Not Found', "Blob diff not found");
2826 } elsif (defined $hash &&
2828 $hash =~ /[0-9a-fA-F]{40}/) {
2829 # try to find filename from $hash
2830 # read filtered raw output
2832 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base
2833 or die_error(undef, "Open git-diff-tree failed");
2834 @difftree =
2835 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
2836 # $hash == to_id
2837 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
2838 map { chomp; $_ } <$fd>;
2839 close $fd
2840 or die_error(undef, "Reading git-diff-tree failed");
2841 @difftree
2842 or die_error('404 Not Found', "Blob diff not found");
2843 } else {
2845 die_error('404 Not Found', "Missing one of the blob diff parameters");
2846 }
2847 if (@difftree > 1) {
2849 die_error('404 Not Found', "Ambiguous blob diff specification");
2850 }
2851 %diffinfo = parse_difftree_raw_line($difftree[0]);
2853 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
2854 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
2855 $hash_parent ||= $diffinfo{'from_id'};
2857 $hash ||= $diffinfo{'to_id'};
2858 # non-textual hash id's can be cached
2860 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
2861 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
2862 $expires = '+1d';
2863 }
2864 # open patch output
2866 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2867 '-p', $hash_parent_base, $hash_base,
2868 "--", $file_name
2869 or die_error(undef, "Open git-diff-tree failed");
2870 }
2871 # old/legacy style URI
2873 if (!%diffinfo && # if new style URI failed
2874 defined $hash && defined $hash_parent) {
2875 # fake git-diff-tree raw output
2876 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
2877 $diffinfo{'from_id'} = $hash_parent;
2878 $diffinfo{'to_id'} = $hash;
2879 if (defined $file_name) {
2880 if (defined $file_parent) {
2881 $diffinfo{'status'} = '2';
2882 $diffinfo{'from_file'} = $file_parent;
2883 $diffinfo{'to_file'} = $file_name;
2884 } else { # assume not renamed
2885 $diffinfo{'status'} = '1';
2886 $diffinfo{'from_file'} = $file_name;
2887 $diffinfo{'to_file'} = $file_name;
2888 }
2889 } else { # no filename given
2890 $diffinfo{'status'} = '2';
2891 $diffinfo{'from_file'} = $hash_parent;
2892 $diffinfo{'to_file'} = $hash;
2893 }
2894 # non-textual hash id's can be cached
2896 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
2897 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
2898 $expires = '+1d';
2899 }
2900 # open patch output
2902 open $fd, "-|", git_cmd(), "diff", '-p', @diff_opts, $hash_parent, $hash
2903 or die_error(undef, "Open git-diff failed");
2904 } else {
2905 die_error('404 Not Found', "Missing one of the blob diff parameters")
2906 unless %diffinfo;
2907 }
2908 # header
2910 if ($format eq 'html') {
2911 my $formats_nav =
2912 $cgi->a({-href => href(action=>"blobdiff_plain",
2913 hash=>$hash, hash_parent=>$hash_parent,
2914 hash_base=>$hash_base, hash_parent_base=>$hash_parent_base,
2915 file_name=>$file_name, file_parent=>$file_parent)},
2916 "plain");
2917 git_header_html(undef, $expires);
2918 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2919 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2920 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2921 } else {
2922 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
2923 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
2924 }
2925 if (defined $file_name) {
2926 git_print_page_path($file_name, "blob", $hash_base);
2927 } else {
2928 print "<div class=\"page_path\"></div>\n";
2929 }
2930 } elsif ($format eq 'plain') {
2932 print $cgi->header(
2933 -type => 'text/plain',
2934 -charset => 'utf-8',
2935 -expires => $expires,
2936 -content_disposition => qq(inline; filename="${file_name}.patch"));
2937 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2939 } else {
2941 die_error(undef, "Unknown blobdiff format");
2942 }
2943 # patch
2945 if ($format eq 'html') {
2946 print "<div class=\"page_body\">\n";
2947 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
2949 close $fd;
2950 print "</div>\n"; # class="page_body"
2952 git_footer_html();
2953 } else {
2955 while (my $line = <$fd>) {
2956 $line =~ s!a/($hash|$hash_parent)!a/$diffinfo{'from_file'}!g;
2957 $line =~ s!b/($hash|$hash_parent)!b/$diffinfo{'to_file'}!g;
2958 print $line;
2960 last if $line =~ m!^\+\+\+!;
2962 }
2963 local $/ = undef;
2964 print <$fd>;
2965 close $fd;
2966 }
2967}
2968sub git_blobdiff_plain {
2970 git_blobdiff('plain');
2971}
2972sub git_commitdiff {
2974 my $format = shift || 'html';
2975 my %co = parse_commit($hash);
2976 if (!%co) {
2977 die_error(undef, "Unknown commit object");
2978 }
2979 if (!defined $hash_parent) {
2980 $hash_parent = $co{'parent'} || '--root';
2981 }
2982 # read commitdiff
2984 my $fd;
2985 my @difftree;
2986 if ($format eq 'html') {
2987 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2988 "--patch-with-raw", "--full-index", $hash_parent, $hash
2989 or die_error(undef, "Open git-diff-tree failed");
2990 while (chomp(my $line = <$fd>)) {
2992 # empty line ends raw part of diff-tree output
2993 last unless $line;
2994 push @difftree, $line;
2995 }
2996 } elsif ($format eq 'plain') {
2998 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2999 '-p', $hash_parent, $hash
3000 or die_error(undef, "Open git-diff-tree failed");
3001 } else {
3003 die_error(undef, "Unknown commitdiff format");
3004 }
3005 # non-textual hash id's can be cached
3007 my $expires;
3008 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3009 $expires = "+1d";
3010 }
3011 # write commit message
3013 if ($format eq 'html') {
3014 my $refs = git_get_references();
3015 my $ref = format_ref_marker($refs, $co{'id'});
3016 my $formats_nav =
3017 $cgi->a({-href => href(action=>"commitdiff_plain",
3018 hash=>$hash, hash_parent=>$hash_parent)},
3019 "plain");
3020 git_header_html(undef, $expires);
3022 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
3023 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
3024 git_print_authorship(\%co);
3025 print "<div class=\"page_body\">\n";
3026 print "<div class=\"log\">\n";
3027 git_print_simplified_log($co{'comment'}, 1); # skip title
3028 print "</div>\n"; # class="log"
3029 } elsif ($format eq 'plain') {
3031 my $refs = git_get_references("tags");
3032 my $tagname = git_get_rev_name_tags($hash);
3033 my $filename = basename($project) . "-$hash.patch";
3034 print $cgi->header(
3036 -type => 'text/plain',
3037 -charset => 'utf-8',
3038 -expires => $expires,
3039 -content_disposition => qq(inline; filename="$filename"));
3040 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
3041 print <<TEXT;
3042From: $co{'author'}
3043Date: $ad{'rfc2822'} ($ad{'tz_local'})
3044Subject: $co{'title'}
3045TEXT
3046 print "X-Git-Tag: $tagname\n" if $tagname;
3047 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
3048 foreach my $line (@{$co{'comment'}}) {
3050 print "$line\n";
3051 }
3052 print "---\n\n";
3053 }
3054 # write patch
3056 if ($format eq 'html') {
3057 git_difftree_body(\@difftree, $hash, $hash_parent);
3058 print "<br/>\n";
3059 git_patchset_body($fd, \@difftree, $hash, $hash_parent);
3061 close $fd;
3062 print "</div>\n"; # class="page_body"
3063 git_footer_html();
3064 } elsif ($format eq 'plain') {
3066 local $/ = undef;
3067 print <$fd>;
3068 close $fd
3069 or print "Reading git-diff-tree failed\n";
3070 }
3071}
3072sub git_commitdiff_plain {
3074 git_commitdiff('plain');
3075}
3076sub git_history {
3078 if (!defined $hash_base) {
3079 $hash_base = git_get_head_hash($project);
3080 }
3081 my $ftype;
3082 my %co = parse_commit($hash_base);
3083 if (!%co) {
3084 die_error(undef, "Unknown commit object");
3085 }
3086 my $refs = git_get_references();
3087 git_header_html();
3088 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base);
3089 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
3090 if (!defined $hash && defined $file_name) {
3091 $hash = git_get_hash_by_path($hash_base, $file_name);
3092 }
3093 if (defined $hash) {
3094 $ftype = git_get_type($hash);
3095 }
3096 git_print_page_path($file_name, $ftype, $hash_base);
3097 open my $fd, "-|",
3099 git_cmd(), "rev-list", "--full-history", $hash_base, "--", $file_name;
3100 git_history_body($fd, $refs, $hash_base, $ftype);
3102 close $fd;
3104 git_footer_html();
3105}
3106sub git_search {
3108 if (!defined $searchtext) {
3109 die_error(undef, "Text field empty");
3110 }
3111 if (!defined $hash) {
3112 $hash = git_get_head_hash($project);
3113 }
3114 my %co = parse_commit($hash);
3115 if (!%co) {
3116 die_error(undef, "Unknown commit object");
3117 }
3118 # pickaxe may take all resources of your box and run for several minutes
3119 # with every query - so decide by yourself how public you make this feature :)
3120 my $commit_search = 1;
3121 my $author_search = 0;
3122 my $committer_search = 0;
3123 my $pickaxe_search = 0;
3124 if ($searchtext =~ s/^author\\://i) {
3125 $author_search = 1;
3126 } elsif ($searchtext =~ s/^committer\\://i) {
3127 $committer_search = 1;
3128 } elsif ($searchtext =~ s/^pickaxe\\://i) {
3129 $commit_search = 0;
3130 $pickaxe_search = 1;
3131 }
3132 git_header_html();
3133 git_print_page_nav('','', $hash,$co{'tree'},$hash);
3134 git_print_header_div('commit', esc_html($co{'title'}), $hash);
3135 print "<table cellspacing=\"0\">\n";
3137 my $alternate = 0;
3138 if ($commit_search) {
3139 $/ = "\0";
3140 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", $hash or next;
3141 while (my $commit_text = <$fd>) {
3142 if (!grep m/$searchtext/i, $commit_text) {
3143 next;
3144 }
3145 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
3146 next;
3147 }
3148 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
3149 next;
3150 }
3151 my @commit_lines = split "\n", $commit_text;
3152 my %co = parse_commit(undef, \@commit_lines);
3153 if (!%co) {
3154 next;
3155 }
3156 if ($alternate) {
3157 print "<tr class=\"dark\">\n";
3158 } else {
3159 print "<tr class=\"light\">\n";
3160 }
3161 $alternate ^= 1;
3162 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3163 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3164 "<td>" .
3165 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
3166 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3167 my $comment = $co{'comment'};
3168 foreach my $line (@$comment) {
3169 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
3170 my $lead = esc_html($1) || "";
3171 $lead = chop_str($lead, 30, 10);
3172 my $match = esc_html($2) || "";
3173 my $trail = esc_html($3) || "";
3174 $trail = chop_str($trail, 30, 10);
3175 my $text = "$lead<span class=\"match\">$match</span>$trail";
3176 print chop_str($text, 80, 5) . "<br/>\n";
3177 }
3178 }
3179 print "</td>\n" .
3180 "<td class=\"link\">" .
3181 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3182 " | " .
3183 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3184 print "</td>\n" .
3185 "</tr>\n";
3186 }
3187 close $fd;
3188 }
3189 if ($pickaxe_search) {
3191 $/ = "\n";
3192 my $git_command = git_cmd_str();
3193 open my $fd, "-|", "$git_command rev-list $hash | " .
3194 "$git_command diff-tree -r --stdin -S\'$searchtext\'";
3195 undef %co;
3196 my @files;
3197 while (my $line = <$fd>) {
3198 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
3199 my %set;
3200 $set{'file'} = $6;
3201 $set{'from_id'} = $3;
3202 $set{'to_id'} = $4;
3203 $set{'id'} = $set{'to_id'};
3204 if ($set{'id'} =~ m/0{40}/) {
3205 $set{'id'} = $set{'from_id'};
3206 }
3207 if ($set{'id'} =~ m/0{40}/) {
3208 next;
3209 }
3210 push @files, \%set;
3211 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
3212 if (%co) {
3213 if ($alternate) {
3214 print "<tr class=\"dark\">\n";
3215 } else {
3216 print "<tr class=\"light\">\n";
3217 }
3218 $alternate ^= 1;
3219 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3220 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3221 "<td>" .
3222 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3223 -class => "list subject"},
3224 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3225 while (my $setref = shift @files) {
3226 my %set = %$setref;
3227 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
3228 hash=>$set{'id'}, file_name=>$set{'file'}),
3229 -class => "list"},
3230 "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
3231 "<br/>\n";
3232 }
3233 print "</td>\n" .
3234 "<td class=\"link\">" .
3235 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3236 " | " .
3237 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3238 print "</td>\n" .
3239 "</tr>\n";
3240 }
3241 %co = parse_commit($1);
3242 }
3243 }
3244 close $fd;
3245 }
3246 print "</table>\n";
3247 git_footer_html();
3248}
3249sub git_shortlog {
3251 my $head = git_get_head_hash($project);
3252 if (!defined $hash) {
3253 $hash = $head;
3254 }
3255 if (!defined $page) {
3256 $page = 0;
3257 }
3258 my $refs = git_get_references();
3259 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
3261 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
3262 or die_error(undef, "Open git-rev-list failed");
3263 my @revlist = map { chomp; $_ } <$fd>;
3264 close $fd;
3265 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist);
3267 my $next_link = '';
3268 if ($#revlist >= (100 * ($page+1)-1)) {
3269 $next_link =
3270 $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1),
3271 -title => "Alt-n"}, "next");
3272 }
3273 git_header_html();
3276 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
3277 git_print_header_div('summary', $project);
3278 git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
3280 git_footer_html();
3282}
3283## ......................................................................
3285## feeds (RSS, OPML)
3286sub git_rss {
3288 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
3289 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=150", git_get_head_hash($project)
3290 or die_error(undef, "Open git-rev-list failed");
3291 my @revlist = map { chomp; $_ } <$fd>;
3292 close $fd or die_error(undef, "Reading git-rev-list failed");
3293 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3294 print <<XML;
3295<?xml version="1.0" encoding="utf-8"?>
3296<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
3297<channel>
3298<title>$project $my_uri $my_url</title>
3299<link>${\esc_html("$my_url?p=$project;a=summary")}</link>
3300<description>$project log</description>
3301<language>en</language>
3302XML
3303 for (my $i = 0; $i <= $#revlist; $i++) {
3305 my $commit = $revlist[$i];
3306 my %co = parse_commit($commit);
3307 # we read 150, we always show 30 and the ones more recent than 48 hours
3308 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
3309 last;
3310 }
3311 my %cd = parse_date($co{'committer_epoch'});
3312 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
3313 $co{'parent'}, $co{'id'}
3314 or next;
3315 my @difftree = map { chomp; $_ } <$fd>;
3316 close $fd
3317 or next;
3318 print "<item>\n" .
3319 "<title>" .
3320 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
3321 "</title>\n" .
3322 "<author>" . esc_html($co{'author'}) . "</author>\n" .
3323 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
3324 "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
3325 "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
3326 "<description>" . esc_html($co{'title'}) . "</description>\n" .
3327 "<content:encoded>" .
3328 "<![CDATA[\n";
3329 my $comment = $co{'comment'};
3330 foreach my $line (@$comment) {
3331 $line = decode("utf8", $line, Encode::FB_DEFAULT);
3332 print "$line<br/>\n";
3333 }
3334 print "<br/>\n";
3335 foreach my $line (@difftree) {
3336 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
3337 next;
3338 }
3339 my $file = validate_input(unquote($7));
3340 $file = decode("utf8", $file, Encode::FB_DEFAULT);
3341 print "$file<br/>\n";
3342 }
3343 print "]]>\n" .
3344 "</content:encoded>\n" .
3345 "</item>\n";
3346 }
3347 print "</channel></rss>";
3348}
3349sub git_opml {
3351 my @list = git_get_projects_list();
3352 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3354 print <<XML;
3355<?xml version="1.0" encoding="utf-8"?>
3356<opml version="1.0">
3357<head>
3358 <title>$site_name Git OPML Export</title>
3359</head>
3360<body>
3361<outline text="git RSS feeds">
3362XML
3363 foreach my $pr (@list) {
3365 my %proj = %$pr;
3366 my $head = git_get_head_hash($proj{'path'});
3367 if (!defined $head) {
3368 next;
3369 }
3370 $git_dir = "$projectroot/$proj{'path'}";
3371 my %co = parse_commit($head);
3372 if (!%co) {
3373 next;
3374 }
3375 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
3377 my $rss = "$my_url?p=$proj{'path'};a=rss";
3378 my $html = "$my_url?p=$proj{'path'};a=summary";
3379 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
3380 }
3381 print <<XML;
3382</outline>
3383</body>
3384</opml>
3385XML
3386}