7f6bdaa951114e6fd1e07b9768a43f4eab229c61
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# source of projects list
53our $projects_list = "++GITWEB_LIST++";
54# list of git base URLs used for URL to where fetch project from,
56# i.e. full URL is "$git_base_url/$project"
57our @git_base_url_list = ("++GITWEB_BASE_URL++");
58# default blob_plain mimetype and default charset for text/plain blob
60our $default_blob_plain_mimetype = 'text/plain';
61our $default_text_plain_charset = undef;
62# file to use for guessing MIME types before trying /etc/mime.types
64# (relative to the current git repository)
65our $mimetypes_file = undef;
66# You define site-wide feature defaults here; override them with
68# $GITWEB_CONFIG as necessary.
69our %feature = (
70 # feature => {
71 # 'sub' => feature-sub (subroutine),
72 # 'override' => allow-override (boolean),
73 # 'default' => [ default options...] (array reference)}
74 #
75 # if feature is overridable (it means that allow-override has true value,
76 # then feature-sub will be called with default options as parameters;
77 # return value of feature-sub indicates if to enable specified feature
78 #
79 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
80 'blame' => {
82 'sub' => \&feature_blame,
83 'override' => 0,
84 'default' => [0]},
85 'snapshot' => {
87 'sub' => \&feature_snapshot,
88 'override' => 0,
89 # => [content-encoding, suffix, program]
90 'default' => ['x-gzip', 'gz', 'gzip']},
91);
92sub gitweb_check_feature {
94 my ($name) = @_;
95 return undef unless exists $feature{$name};
96 my ($sub, $override, @defaults) = (
97 $feature{$name}{'sub'},
98 $feature{$name}{'override'},
99 @{$feature{$name}{'default'}});
100 if (!$override) { return @defaults; }
101 return $sub->(@defaults);
102}
103# To enable system wide have in $GITWEB_CONFIG
105# $feature{'blame'}{'default'} = [1];
106# To have project specific config enable override in $GITWEB_CONFIG
107# $feature{'blame'}{'override'} = 1;
108# and in project config gitweb.blame = 0|1;
109sub feature_blame {
111 my ($val) = git_get_project_config('blame', '--bool');
112 if ($val eq 'true') {
114 return 1;
115 } elsif ($val eq 'false') {
116 return 0;
117 }
118 return $_[0];
120}
121# To disable system wide have in $GITWEB_CONFIG
123# $feature{'snapshot'}{'default'} = [undef];
124# To have project specific config enable override in $GITWEB_CONFIG
125# $feature{'blame'}{'override'} = 1;
126# and in project config gitweb.snapshot = none|gzip|bzip2
127sub feature_snapshot {
129 my ($ctype, $suffix, $command) = @_;
130 my ($val) = git_get_project_config('snapshot');
132 if ($val eq 'gzip') {
134 return ('x-gzip', 'gz', 'gzip');
135 } elsif ($val eq 'bzip2') {
136 return ('x-bzip2', 'bz2', 'bzip2');
137 } elsif ($val eq 'none') {
138 return ();
139 }
140 return ($ctype, $suffix, $command);
142}
143# rename detection options for git-diff and git-diff-tree
145# - default is '-M', with the cost proportional to
146# (number of removed files) * (number of new files).
147# - more costly is '-C' (or '-C', '-M'), with the cost proportional to
148# (number of changed files + number of removed files) * (number of new files)
149# - even more costly is '-C', '--find-copies-harder' with cost
150# (number of files in the original tree) * (number of new files)
151# - one might want to include '-B' option, e.g. '-B', '-M'
152our @diff_opts = ('-M'); # taken from git_commit
153our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
155do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
156# version of the core git binary
158our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
159# path to the current git repository
161our $git_dir;
162$projects_list ||= $projectroot;
164# ======================================================================
166# input validation and dispatch
167our $action = $cgi->param('a');
168if (defined $action) {
169 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
170 die_error(undef, "Invalid action parameter");
171 }
172}
173our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
175if (defined $project) {
176 $project =~ s|^/||;
177 $project =~ s|/$||;
178 $project = undef unless $project;
179}
180if (defined $project) {
181 if (!validate_input($project)) {
182 die_error(undef, "Invalid project parameter");
183 }
184 if (!(-d "$projectroot/$project")) {
185 die_error(undef, "No such directory");
186 }
187 if (!(-e "$projectroot/$project/HEAD")) {
188 die_error(undef, "No such project");
189 }
190 $git_dir = "$projectroot/$project";
191}
192our $file_name = $cgi->param('f');
194if (defined $file_name) {
195 if (!validate_input($file_name)) {
196 die_error(undef, "Invalid file parameter");
197 }
198}
199our $file_parent = $cgi->param('fp');
201if (defined $file_parent) {
202 if (!validate_input($file_parent)) {
203 die_error(undef, "Invalid file parent parameter");
204 }
205}
206our $hash = $cgi->param('h');
208if (defined $hash) {
209 if (!validate_input($hash)) {
210 die_error(undef, "Invalid hash parameter");
211 }
212}
213our $hash_parent = $cgi->param('hp');
215if (defined $hash_parent) {
216 if (!validate_input($hash_parent)) {
217 die_error(undef, "Invalid hash parent parameter");
218 }
219}
220our $hash_base = $cgi->param('hb');
222if (defined $hash_base) {
223 if (!validate_input($hash_base)) {
224 die_error(undef, "Invalid hash base parameter");
225 }
226}
227our $hash_parent_base = $cgi->param('hpb');
229if (defined $hash_parent_base) {
230 if (!validate_input($hash_parent_base)) {
231 die_error(undef, "Invalid hash parent base parameter");
232 }
233}
234our $page = $cgi->param('pg');
236if (defined $page) {
237 if ($page =~ m/[^0-9]$/) {
238 die_error(undef, "Invalid page parameter");
239 }
240}
241our $searchtext = $cgi->param('s');
243if (defined $searchtext) {
244 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
245 die_error(undef, "Invalid search parameter");
246 }
247 $searchtext = quotemeta $searchtext;
248}
249# dispatch
251my %actions = (
252 "blame" => \&git_blame2,
253 "blobdiff" => \&git_blobdiff,
254 "blobdiff_plain" => \&git_blobdiff_plain,
255 "blob" => \&git_blob,
256 "blob_plain" => \&git_blob_plain,
257 "commitdiff" => \&git_commitdiff,
258 "commitdiff_plain" => \&git_commitdiff_plain,
259 "commit" => \&git_commit,
260 "heads" => \&git_heads,
261 "history" => \&git_history,
262 "log" => \&git_log,
263 "rss" => \&git_rss,
264 "search" => \&git_search,
265 "shortlog" => \&git_shortlog,
266 "summary" => \&git_summary,
267 "tag" => \&git_tag,
268 "tags" => \&git_tags,
269 "tree" => \&git_tree,
270 "snapshot" => \&git_snapshot,
271 # those below don't need $project
272 "opml" => \&git_opml,
273 "project_list" => \&git_project_list,
274);
275if (defined $project) {
277 $action ||= 'summary';
278} else {
279 $action ||= 'project_list';
280}
281if (!defined($actions{$action})) {
282 die_error(undef, "Unknown action");
283}
284$actions{$action}->();
285exit;
286## ======================================================================
288## action links
289sub href(%) {
291 my %params = @_;
292 my @mapping = (
294 project => "p",
295 action => "a",
296 file_name => "f",
297 file_parent => "fp",
298 hash => "h",
299 hash_parent => "hp",
300 hash_base => "hb",
301 hash_parent_base => "hpb",
302 page => "pg",
303 searchtext => "s",
304 );
305 my %mapping = @mapping;
306 $params{"project"} ||= $project;
308 my @result = ();
310 for (my $i = 0; $i < @mapping; $i += 2) {
311 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
312 if (defined $params{$name}) {
313 push @result, $symbol . "=" . esc_param($params{$name});
314 }
315 }
316 return "$my_uri?" . join(';', @result);
317}
318## ======================================================================
321## validation, quoting/unquoting and escaping
322sub validate_input {
324 my $input = shift;
325 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
327 return $input;
328 }
329 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
330 return undef;
331 }
332 if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
333 return undef;
334 }
335 return $input;
336}
337# quote unsafe chars, but keep the slash, even when it's not
339# correct, but quoted slashes look too horrible in bookmarks
340sub esc_param {
341 my $str = shift;
342 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
343 $str =~ s/\+/%2B/g;
344 $str =~ s/ /\+/g;
345 return $str;
346}
347# replace invalid utf8 character with SUBSTITUTION sequence
349sub esc_html {
350 my $str = shift;
351 $str = decode("utf8", $str, Encode::FB_DEFAULT);
352 $str = escapeHTML($str);
353 $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
354 return $str;
355}
356# git may return quoted and escaped filenames
358sub unquote {
359 my $str = shift;
360 if ($str =~ m/^"(.*)"$/) {
361 $str = $1;
362 $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
363 }
364 return $str;
365}
366# escape tabs (convert tabs to spaces)
368sub untabify {
369 my $line = shift;
370 while ((my $pos = index($line, "\t")) != -1) {
372 if (my $count = (8 - ($pos % 8))) {
373 my $spaces = ' ' x $count;
374 $line =~ s/\t/$spaces/;
375 }
376 }
377 return $line;
379}
380## ----------------------------------------------------------------------
382## HTML aware string manipulation
383sub chop_str {
385 my $str = shift;
386 my $len = shift;
387 my $add_len = shift || 10;
388 # allow only $len chars, but don't cut a word if it would fit in $add_len
390 # if it doesn't fit, cut it if it's still longer than the dots we would add
391 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
392 my $body = $1;
393 my $tail = $2;
394 if (length($tail) > 4) {
395 $tail = " ...";
396 $body =~ s/&[^;]*$//; # remove chopped character entities
397 }
398 return "$body$tail";
399}
400## ----------------------------------------------------------------------
402## functions returning short strings
403# CSS class for given age value (in seconds)
405sub age_class {
406 my $age = shift;
407 if ($age < 60*60*2) {
409 return "age0";
410 } elsif ($age < 60*60*24*2) {
411 return "age1";
412 } else {
413 return "age2";
414 }
415}
416# convert age in seconds to "nn units ago" string
418sub age_string {
419 my $age = shift;
420 my $age_str;
421 if ($age > 60*60*24*365*2) {
423 $age_str = (int $age/60/60/24/365);
424 $age_str .= " years ago";
425 } elsif ($age > 60*60*24*(365/12)*2) {
426 $age_str = int $age/60/60/24/(365/12);
427 $age_str .= " months ago";
428 } elsif ($age > 60*60*24*7*2) {
429 $age_str = int $age/60/60/24/7;
430 $age_str .= " weeks ago";
431 } elsif ($age > 60*60*24*2) {
432 $age_str = int $age/60/60/24;
433 $age_str .= " days ago";
434 } elsif ($age > 60*60*2) {
435 $age_str = int $age/60/60;
436 $age_str .= " hours ago";
437 } elsif ($age > 60*2) {
438 $age_str = int $age/60;
439 $age_str .= " min ago";
440 } elsif ($age > 2) {
441 $age_str = int $age;
442 $age_str .= " sec ago";
443 } else {
444 $age_str .= " right now";
445 }
446 return $age_str;
447}
448# convert file mode in octal to symbolic file mode string
450sub mode_str {
451 my $mode = oct shift;
452 if (S_ISDIR($mode & S_IFMT)) {
454 return 'drwxr-xr-x';
455 } elsif (S_ISLNK($mode)) {
456 return 'lrwxrwxrwx';
457 } elsif (S_ISREG($mode)) {
458 # git cares only about the executable bit
459 if ($mode & S_IXUSR) {
460 return '-rwxr-xr-x';
461 } else {
462 return '-rw-r--r--';
463 };
464 } else {
465 return '----------';
466 }
467}
468# convert file mode in octal to file type string
470sub file_type {
471 my $mode = shift;
472 if ($mode !~ m/^[0-7]+$/) {
474 return $mode;
475 } else {
476 $mode = oct $mode;
477 }
478 if (S_ISDIR($mode & S_IFMT)) {
480 return "directory";
481 } elsif (S_ISLNK($mode)) {
482 return "symlink";
483 } elsif (S_ISREG($mode)) {
484 return "file";
485 } else {
486 return "unknown";
487 }
488}
489## ----------------------------------------------------------------------
491## functions returning short HTML fragments, or transforming HTML fragments
492## which don't beling to other sections
493# format line of commit message or tag comment
495sub format_log_line_html {
496 my $line = shift;
497 $line = esc_html($line);
499 $line =~ s/ / /g;
500 if ($line =~ m/([0-9a-fA-F]{40})/) {
501 my $hash_text = $1;
502 if (git_get_type($hash_text) eq "commit") {
503 my $link =
504 $cgi->a({-href => href(action=>"commit", hash=>$hash_text),
505 -class => "text"}, $hash_text);
506 $line =~ s/$hash_text/$link/;
507 }
508 }
509 return $line;
510}
511# format marker of refs pointing to given object
513sub format_ref_marker {
514 my ($refs, $id) = @_;
515 my $markers = '';
516 if (defined $refs->{$id}) {
518 foreach my $ref (@{$refs->{$id}}) {
519 my ($type, $name) = qw();
520 # e.g. tags/v2.6.11 or heads/next
521 if ($ref =~ m!^(.*?)s?/(.*)$!) {
522 $type = $1;
523 $name = $2;
524 } else {
525 $type = "ref";
526 $name = $ref;
527 }
528 $markers .= " <span class=\"$type\">" . esc_html($name) . "</span>";
530 }
531 }
532 if ($markers) {
534 return ' <span class="refs">'. $markers . '</span>';
535 } else {
536 return "";
537 }
538}
539# format, perhaps shortened and with markers, title line
541sub format_subject_html {
542 my ($long, $short, $href, $extra) = @_;
543 $extra = '' unless defined($extra);
544 if (length($short) < length($long)) {
546 return $cgi->a({-href => $href, -class => "list subject",
547 -title => $long},
548 esc_html($short) . $extra);
549 } else {
550 return $cgi->a({-href => $href, -class => "list subject"},
551 esc_html($long) . $extra);
552 }
553}
554sub format_diff_line {
556 my $line = shift;
557 my $char = substr($line, 0, 1);
558 my $diff_class = "";
559 chomp $line;
561 if ($char eq '+') {
563 $diff_class = " add";
564 } elsif ($char eq "-") {
565 $diff_class = " rem";
566 } elsif ($char eq "@") {
567 $diff_class = " chunk_header";
568 } elsif ($char eq "\\") {
569 $diff_class = " incomplete";
570 }
571 $line = untabify($line);
572 return "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
573}
574## ----------------------------------------------------------------------
576## git utility subroutines, invoking git commands
577# returns path to the core git executable and the --git-dir parameter as list
579sub git_cmd {
580 return $GIT, '--git-dir='.$git_dir;
581}
582# returns path to the core git executable and the --git-dir parameter as string
584sub git_cmd_str {
585 return join(' ', git_cmd());
586}
587# get HEAD ref of given project as hash
589sub git_get_head_hash {
590 my $project = shift;
591 my $o_git_dir = $git_dir;
592 my $retval = undef;
593 $git_dir = "$projectroot/$project";
594 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
595 my $head = <$fd>;
596 close $fd;
597 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
598 $retval = $1;
599 }
600 }
601 if (defined $o_git_dir) {
602 $git_dir = $o_git_dir;
603 }
604 return $retval;
605}
606# get type of given object
608sub git_get_type {
609 my $hash = shift;
610 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
612 my $type = <$fd>;
613 close $fd or return;
614 chomp $type;
615 return $type;
616}
617sub git_get_project_config {
619 my ($key, $type) = @_;
620 return unless ($key);
622 $key =~ s/^gitweb\.//;
623 return if ($key =~ m/\W/);
624 my @x = (git_cmd(), 'repo-config');
626 if (defined $type) { push @x, $type; }
627 push @x, "--get";
628 push @x, "gitweb.$key";
629 my $val = qx(@x);
630 chomp $val;
631 return ($val);
632}
633# get hash of given path at given ref
635sub git_get_hash_by_path {
636 my $base = shift;
637 my $path = shift || return undef;
638 my $tree = $base;
640 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
642 or die_error(undef, "Open git-ls-tree failed");
643 my $line = <$fd>;
644 close $fd or return undef;
645 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
647 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
648 return $3;
649}
650## ......................................................................
652## git utility functions, directly accessing git repository
653# assumes that PATH is not symref
655sub git_get_hash_by_ref {
656 my $path = shift;
657 open my $fd, "$projectroot/$path" or return undef;
659 my $head = <$fd>;
660 close $fd;
661 chomp $head;
662 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
663 return $head;
664 }
665}
666sub git_get_project_description {
668 my $path = shift;
669 open my $fd, "$projectroot/$path/description" or return undef;
671 my $descr = <$fd>;
672 close $fd;
673 chomp $descr;
674 return $descr;
675}
676sub git_get_project_url_list {
678 my $path = shift;
679 open my $fd, "$projectroot/$path/cloneurl" or return undef;
681 my @git_project_url_list = map { chomp; $_ } <$fd>;
682 close $fd;
683 return wantarray ? @git_project_url_list : \@git_project_url_list;
685}
686sub git_get_projects_list {
688 my @list;
689 if (-d $projects_list) {
691 # search in directory
692 my $dir = $projects_list;
693 opendir my ($dh), $dir or return undef;
694 while (my $dir = readdir($dh)) {
695 if (-e "$projectroot/$dir/HEAD") {
696 my $pr = {
697 path => $dir,
698 };
699 push @list, $pr
700 }
701 }
702 closedir($dh);
703 } elsif (-f $projects_list) {
704 # read from file(url-encoded):
705 # 'git%2Fgit.git Linus+Torvalds'
706 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
707 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
708 open my ($fd), $projects_list or return undef;
709 while (my $line = <$fd>) {
710 chomp $line;
711 my ($path, $owner) = split ' ', $line;
712 $path = unescape($path);
713 $owner = unescape($owner);
714 if (!defined $path) {
715 next;
716 }
717 if (-e "$projectroot/$path/HEAD") {
718 my $pr = {
719 path => $path,
720 owner => decode("utf8", $owner, Encode::FB_DEFAULT),
721 };
722 push @list, $pr
723 }
724 }
725 close $fd;
726 }
727 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
728 return @list;
729}
730sub git_get_project_owner {
732 my $project = shift;
733 my $owner;
734 return undef unless $project;
736 # read from file (url-encoded):
738 # 'git%2Fgit.git Linus+Torvalds'
739 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
740 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
741 if (-f $projects_list) {
742 open (my $fd , $projects_list);
743 while (my $line = <$fd>) {
744 chomp $line;
745 my ($pr, $ow) = split ' ', $line;
746 $pr = unescape($pr);
747 $ow = unescape($ow);
748 if ($pr eq $project) {
749 $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
750 last;
751 }
752 }
753 close $fd;
754 }
755 if (!defined $owner) {
756 $owner = get_file_owner("$projectroot/$project");
757 }
758 return $owner;
760}
761sub git_get_references {
763 my $type = shift || "";
764 my %refs;
765 my $fd;
766 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
767 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
768 if (-f "$projectroot/$project/info/refs") {
769 open $fd, "$projectroot/$project/info/refs"
770 or return;
771 } else {
772 open $fd, "-|", git_cmd(), "ls-remote", "."
773 or return;
774 }
775 while (my $line = <$fd>) {
777 chomp $line;
778 if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) {
779 if (defined $refs{$1}) {
780 push @{$refs{$1}}, $2;
781 } else {
782 $refs{$1} = [ $2 ];
783 }
784 }
785 }
786 close $fd or return;
787 return \%refs;
788}
789sub git_get_rev_name_tags {
791 my $hash = shift || return undef;
792 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
794 or return;
795 my $name_rev = <$fd>;
796 close $fd;
797 if ($name_rev =~ m|^$hash tags/(.*)$|) {
799 return $1;
800 } else {
801 # catches also '$hash undefined' output
802 return undef;
803 }
804}
805## ----------------------------------------------------------------------
807## parse to hash functions
808sub parse_date {
810 my $epoch = shift;
811 my $tz = shift || "-0000";
812 my %date;
814 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
815 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
816 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
817 $date{'hour'} = $hour;
818 $date{'minute'} = $min;
819 $date{'mday'} = $mday;
820 $date{'day'} = $days[$wday];
821 $date{'month'} = $months[$mon];
822 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
823 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
824 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
825 $mday, $months[$mon], $hour ,$min;
826 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
828 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
829 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
830 $date{'hour_local'} = $hour;
831 $date{'minute_local'} = $min;
832 $date{'tz_local'} = $tz;
833 return %date;
834}
835sub parse_tag {
837 my $tag_id = shift;
838 my %tag;
839 my @comment;
840 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
842 $tag{'id'} = $tag_id;
843 while (my $line = <$fd>) {
844 chomp $line;
845 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
846 $tag{'object'} = $1;
847 } elsif ($line =~ m/^type (.+)$/) {
848 $tag{'type'} = $1;
849 } elsif ($line =~ m/^tag (.+)$/) {
850 $tag{'name'} = $1;
851 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
852 $tag{'author'} = $1;
853 $tag{'epoch'} = $2;
854 $tag{'tz'} = $3;
855 } elsif ($line =~ m/--BEGIN/) {
856 push @comment, $line;
857 last;
858 } elsif ($line eq "") {
859 last;
860 }
861 }
862 push @comment, <$fd>;
863 $tag{'comment'} = \@comment;
864 close $fd or return;
865 if (!defined $tag{'name'}) {
866 return
867 };
868 return %tag
869}
870sub parse_commit {
872 my $commit_id = shift;
873 my $commit_text = shift;
874 my @commit_lines;
876 my %co;
877 if (defined $commit_text) {
879 @commit_lines = @$commit_text;
880 } else {
881 $/ = "\0";
882 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", "--max-count=1", $commit_id
883 or return;
884 @commit_lines = split '\n', <$fd>;
885 close $fd or return;
886 $/ = "\n";
887 pop @commit_lines;
888 }
889 my $header = shift @commit_lines;
890 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
891 return;
892 }
893 ($co{'id'}, my @parents) = split ' ', $header;
894 $co{'parents'} = \@parents;
895 $co{'parent'} = $parents[0];
896 while (my $line = shift @commit_lines) {
897 last if $line eq "\n";
898 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
899 $co{'tree'} = $1;
900 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
901 $co{'author'} = $1;
902 $co{'author_epoch'} = $2;
903 $co{'author_tz'} = $3;
904 if ($co{'author'} =~ m/^([^<]+) </) {
905 $co{'author_name'} = $1;
906 } else {
907 $co{'author_name'} = $co{'author'};
908 }
909 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
910 $co{'committer'} = $1;
911 $co{'committer_epoch'} = $2;
912 $co{'committer_tz'} = $3;
913 $co{'committer_name'} = $co{'committer'};
914 $co{'committer_name'} =~ s/ <.*//;
915 }
916 }
917 if (!defined $co{'tree'}) {
918 return;
919 };
920 foreach my $title (@commit_lines) {
922 $title =~ s/^ //;
923 if ($title ne "") {
924 $co{'title'} = chop_str($title, 80, 5);
925 # remove leading stuff of merges to make the interesting part visible
926 if (length($title) > 50) {
927 $title =~ s/^Automatic //;
928 $title =~ s/^merge (of|with) /Merge ... /i;
929 if (length($title) > 50) {
930 $title =~ s/(http|rsync):\/\///;
931 }
932 if (length($title) > 50) {
933 $title =~ s/(master|www|rsync)\.//;
934 }
935 if (length($title) > 50) {
936 $title =~ s/kernel.org:?//;
937 }
938 if (length($title) > 50) {
939 $title =~ s/\/pub\/scm//;
940 }
941 }
942 $co{'title_short'} = chop_str($title, 50, 5);
943 last;
944 }
945 }
946 # remove added spaces
947 foreach my $line (@commit_lines) {
948 $line =~ s/^ //;
949 }
950 $co{'comment'} = \@commit_lines;
951 my $age = time - $co{'committer_epoch'};
953 $co{'age'} = $age;
954 $co{'age_string'} = age_string($age);
955 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
956 if ($age > 60*60*24*7*2) {
957 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
958 $co{'age_string_age'} = $co{'age_string'};
959 } else {
960 $co{'age_string_date'} = $co{'age_string'};
961 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
962 }
963 return %co;
964}
965# parse ref from ref_file, given by ref_id, with given type
967sub parse_ref {
968 my $ref_file = shift;
969 my $ref_id = shift;
970 my $type = shift || git_get_type($ref_id);
971 my %ref_item;
972 $ref_item{'type'} = $type;
974 $ref_item{'id'} = $ref_id;
975 $ref_item{'epoch'} = 0;
976 $ref_item{'age'} = "unknown";
977 if ($type eq "tag") {
978 my %tag = parse_tag($ref_id);
979 $ref_item{'comment'} = $tag{'comment'};
980 if ($tag{'type'} eq "commit") {
981 my %co = parse_commit($tag{'object'});
982 $ref_item{'epoch'} = $co{'committer_epoch'};
983 $ref_item{'age'} = $co{'age_string'};
984 } elsif (defined($tag{'epoch'})) {
985 my $age = time - $tag{'epoch'};
986 $ref_item{'epoch'} = $tag{'epoch'};
987 $ref_item{'age'} = age_string($age);
988 }
989 $ref_item{'reftype'} = $tag{'type'};
990 $ref_item{'name'} = $tag{'name'};
991 $ref_item{'refid'} = $tag{'object'};
992 } elsif ($type eq "commit"){
993 my %co = parse_commit($ref_id);
994 $ref_item{'reftype'} = "commit";
995 $ref_item{'name'} = $ref_file;
996 $ref_item{'title'} = $co{'title'};
997 $ref_item{'refid'} = $ref_id;
998 $ref_item{'epoch'} = $co{'committer_epoch'};
999 $ref_item{'age'} = $co{'age_string'};
1000 } else {
1001 $ref_item{'reftype'} = $type;
1002 $ref_item{'name'} = $ref_file;
1003 $ref_item{'refid'} = $ref_id;
1004 }
1005 return %ref_item;
1007}
1008# parse line of git-diff-tree "raw" output
1010sub parse_difftree_raw_line {
1011 my $line = shift;
1012 my %res;
1013 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1015 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1016 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1017 $res{'from_mode'} = $1;
1018 $res{'to_mode'} = $2;
1019 $res{'from_id'} = $3;
1020 $res{'to_id'} = $4;
1021 $res{'status'} = $5;
1022 $res{'similarity'} = $6;
1023 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1024 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
1025 } else {
1026 $res{'file'} = unquote($7);
1027 }
1028 }
1029 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1030 #elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1031 # $res{'commit'} = $1;
1032 #}
1033 return wantarray ? %res : \%res;
1035}
1036# parse line of git-ls-tree output
1038sub parse_ls_tree_line ($;%) {
1039 my $line = shift;
1040 my %opts = @_;
1041 my %res;
1042 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1044 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
1045 $res{'mode'} = $1;
1047 $res{'type'} = $2;
1048 $res{'hash'} = $3;
1049 if ($opts{'-z'}) {
1050 $res{'name'} = $4;
1051 } else {
1052 $res{'name'} = unquote($4);
1053 }
1054 return wantarray ? %res : \%res;
1056}
1057## ......................................................................
1059## parse to array of hashes functions
1060sub git_get_refs_list {
1062 my $ref_dir = shift;
1063 my @reflist;
1064 my @refs;
1066 my $pfxlen = length("$projectroot/$project/$ref_dir");
1067 File::Find::find(sub {
1068 return if (/^\./);
1069 if (-f $_) {
1070 push @refs, substr($File::Find::name, $pfxlen + 1);
1071 }
1072 }, "$projectroot/$project/$ref_dir");
1073 foreach my $ref_file (@refs) {
1075 my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file");
1076 my $type = git_get_type($ref_id) || next;
1077 my %ref_item = parse_ref($ref_file, $ref_id, $type);
1078 push @reflist, \%ref_item;
1080 }
1081 # sort refs by age
1082 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
1083 return \@reflist;
1084}
1085## ----------------------------------------------------------------------
1087## filesystem-related functions
1088sub get_file_owner {
1090 my $path = shift;
1091 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1093 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1094 if (!defined $gcos) {
1095 return undef;
1096 }
1097 my $owner = $gcos;
1098 $owner =~ s/[,;].*$//;
1099 return decode("utf8", $owner, Encode::FB_DEFAULT);
1100}
1101## ......................................................................
1103## mimetype related functions
1104sub mimetype_guess_file {
1106 my $filename = shift;
1107 my $mimemap = shift;
1108 -r $mimemap or return undef;
1109 my %mimemap;
1111 open(MIME, $mimemap) or return undef;
1112 while (<MIME>) {
1113 next if m/^#/; # skip comments
1114 my ($mime, $exts) = split(/\t+/);
1115 if (defined $exts) {
1116 my @exts = split(/\s+/, $exts);
1117 foreach my $ext (@exts) {
1118 $mimemap{$ext} = $mime;
1119 }
1120 }
1121 }
1122 close(MIME);
1123 $filename =~ /\.(.*?)$/;
1125 return $mimemap{$1};
1126}
1127sub mimetype_guess {
1129 my $filename = shift;
1130 my $mime;
1131 $filename =~ /\./ or return undef;
1132 if ($mimetypes_file) {
1134 my $file = $mimetypes_file;
1135 if ($file !~ m!^/!) { # if it is relative path
1136 # it is relative to project
1137 $file = "$projectroot/$project/$file";
1138 }
1139 $mime = mimetype_guess_file($filename, $file);
1140 }
1141 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
1142 return $mime;
1143}
1144sub blob_mimetype {
1146 my $fd = shift;
1147 my $filename = shift;
1148 if ($filename) {
1150 my $mime = mimetype_guess($filename);
1151 $mime and return $mime;
1152 }
1153 # just in case
1155 return $default_blob_plain_mimetype unless $fd;
1156 if (-T $fd) {
1158 return 'text/plain' .
1159 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
1160 } elsif (! $filename) {
1161 return 'application/octet-stream';
1162 } elsif ($filename =~ m/\.png$/i) {
1163 return 'image/png';
1164 } elsif ($filename =~ m/\.gif$/i) {
1165 return 'image/gif';
1166 } elsif ($filename =~ m/\.jpe?g$/i) {
1167 return 'image/jpeg';
1168 } else {
1169 return 'application/octet-stream';
1170 }
1171}
1172## ======================================================================
1174## functions printing HTML: header, footer, error page
1175sub git_header_html {
1177 my $status = shift || "200 OK";
1178 my $expires = shift;
1179 my $title = "$site_name git";
1181 if (defined $project) {
1182 $title .= " - $project";
1183 if (defined $action) {
1184 $title .= "/$action";
1185 if (defined $file_name) {
1186 $title .= " - $file_name";
1187 if ($action eq "tree" && $file_name !~ m|/$|) {
1188 $title .= "/";
1189 }
1190 }
1191 }
1192 }
1193 my $content_type;
1194 # require explicit support from the UA if we are to send the page as
1195 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1196 # we have to do this because MSIE sometimes globs '*/*', pretending to
1197 # support xhtml+xml but choking when it gets what it asked for.
1198 if (defined $cgi->http('HTTP_ACCEPT') &&
1199 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
1200 $cgi->Accept('application/xhtml+xml') != 0) {
1201 $content_type = 'application/xhtml+xml';
1202 } else {
1203 $content_type = 'text/html';
1204 }
1205 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
1206 -status=> $status, -expires => $expires);
1207 print <<EOF;
1208<?xml version="1.0" encoding="utf-8"?>
1209<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1210<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1211<!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1212<!-- git core binaries version $git_version -->
1213<head>
1214<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1215<meta name="generator" content="gitweb/$version git/$git_version"/>
1216<meta name="robots" content="index, nofollow"/>
1217<title>$title</title>
1218<link rel="stylesheet" type="text/css" href="$stylesheet"/>
1219EOF
1220 if (defined $project) {
1221 printf('<link rel="alternate" title="%s log" '.
1222 'href="%s" type="application/rss+xml"/>'."\n",
1223 esc_param($project), href(action=>"rss"));
1224 }
1225 print "</head>\n" .
1227 "<body>\n" .
1228 "<div class=\"page_header\">\n" .
1229 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
1230 "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
1231 "</a>\n";
1232 print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
1233 if (defined $project) {
1234 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
1235 if (defined $action) {
1236 print " / $action";
1237 }
1238 print "\n";
1239 if (!defined $searchtext) {
1240 $searchtext = "";
1241 }
1242 my $search_hash;
1243 if (defined $hash_base) {
1244 $search_hash = $hash_base;
1245 } elsif (defined $hash) {
1246 $search_hash = $hash;
1247 } else {
1248 $search_hash = "HEAD";
1249 }
1250 $cgi->param("a", "search");
1251 $cgi->param("h", $search_hash);
1252 print $cgi->startform(-method => "get", -action => $my_uri) .
1253 "<div class=\"search\">\n" .
1254 $cgi->hidden(-name => "p") . "\n" .
1255 $cgi->hidden(-name => "a") . "\n" .
1256 $cgi->hidden(-name => "h") . "\n" .
1257 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
1258 "</div>" .
1259 $cgi->end_form() . "\n";
1260 }
1261 print "</div>\n";
1262}
1263sub git_footer_html {
1265 print "<div class=\"page_footer\">\n";
1266 if (defined $project) {
1267 my $descr = git_get_project_description($project);
1268 if (defined $descr) {
1269 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
1270 }
1271 print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\n";
1272 } else {
1273 print $cgi->a({-href => href(action=>"opml"), -class => "rss_logo"}, "OPML") . "\n";
1274 }
1275 print "</div>\n" .
1276 "</body>\n" .
1277 "</html>";
1278}
1279sub die_error {
1281 my $status = shift || "403 Forbidden";
1282 my $error = shift || "Malformed query, file missing or permission denied";
1283 git_header_html($status);
1285 print <<EOF;
1286<div class="page_body">
1287<br /><br />
1288$status - $error
1289<br />
1290</div>
1291EOF
1292 git_footer_html();
1293 exit;
1294}
1295## ----------------------------------------------------------------------
1297## functions printing or outputting HTML: navigation
1298sub git_print_page_nav {
1300 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1301 $extra = '' if !defined $extra; # pager or formats
1302 my @navs = qw(summary shortlog log commit commitdiff tree);
1304 if ($suppress) {
1305 @navs = grep { $_ ne $suppress } @navs;
1306 }
1307 my %arg = map { $_ => {action=>$_} } @navs;
1309 if (defined $head) {
1310 for (qw(commit commitdiff)) {
1311 $arg{$_}{hash} = $head;
1312 }
1313 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1314 for (qw(shortlog log)) {
1315 $arg{$_}{hash} = $head;
1316 }
1317 }
1318 }
1319 $arg{tree}{hash} = $treehead if defined $treehead;
1320 $arg{tree}{hash_base} = $treebase if defined $treebase;
1321 print "<div class=\"page_nav\">\n" .
1323 (join " | ",
1324 map { $_ eq $current ?
1325 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
1326 } @navs);
1327 print "<br/>\n$extra<br/>\n" .
1328 "</div>\n";
1329}
1330sub format_paging_nav {
1332 my ($action, $hash, $head, $page, $nrevs) = @_;
1333 my $paging_nav;
1334 if ($hash ne $head || $page) {
1337 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
1338 } else {
1339 $paging_nav .= "HEAD";
1340 }
1341 if ($page > 0) {
1343 $paging_nav .= " ⋅ " .
1344 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
1345 -accesskey => "p", -title => "Alt-p"}, "prev");
1346 } else {
1347 $paging_nav .= " ⋅ prev";
1348 }
1349 if ($nrevs >= (100 * ($page+1)-1)) {
1351 $paging_nav .= " ⋅ " .
1352 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
1353 -accesskey => "n", -title => "Alt-n"}, "next");
1354 } else {
1355 $paging_nav .= " ⋅ next";
1356 }
1357 return $paging_nav;
1359}
1360## ......................................................................
1362## functions printing or outputting HTML: div
1363sub git_print_header_div {
1365 my ($action, $title, $hash, $hash_base) = @_;
1366 my %args = ();
1367 $args{action} = $action;
1369 $args{hash} = $hash if $hash;
1370 $args{hash_base} = $hash_base if $hash_base;
1371 print "<div class=\"header\">\n" .
1373 $cgi->a({-href => href(%args), -class => "title"},
1374 $title ? $title : $action) .
1375 "\n</div>\n";
1376}
1377#sub git_print_authorship (\%) {
1379sub git_print_authorship {
1380 my $co = shift;
1381 my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
1383 print "<div class=\"author_date\">" .
1384 esc_html($co->{'author_name'}) .
1385 " [$ad{'rfc2822'}";
1386 if ($ad{'hour_local'} < 6) {
1387 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
1388 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1389 } else {
1390 printf(" (%02d:%02d %s)",
1391 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1392 }
1393 print "]</div>\n";
1394}
1395sub git_print_page_path {
1397 my $name = shift;
1398 my $type = shift;
1399 my $hb = shift;
1400 if (!defined $name) {
1402 print "<div class=\"page_path\">/</div>\n";
1403 } elsif (defined $type && $type eq 'blob') {
1404 print "<div class=\"page_path\">";
1405 if (defined $hb) {
1406 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
1407 hash_base=>$hb)},
1408 esc_html($name));
1409 } else {
1410 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)},
1411 esc_html($name));
1412 }
1413 print "<br/></div>\n";
1414 } else {
1415 print "<div class=\"page_path\">" . esc_html($name) . "<br/></div>\n";
1416 }
1417}
1418# sub git_print_log (\@;%) {
1420sub git_print_log ($;%) {
1421 my $log = shift;
1422 my %opts = @_;
1423 if ($opts{'-remove_title'}) {
1425 # remove title, i.e. first line of log
1426 shift @$log;
1427 }
1428 # remove leading empty lines
1429 while (defined $log->[0] && $log->[0] eq "") {
1430 shift @$log;
1431 }
1432 # print log
1434 my $signoff = 0;
1435 my $empty = 0;
1436 foreach my $line (@$log) {
1437 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1438 $signoff = 1;
1439 $empty = 0;
1440 if (! $opts{'-remove_signoff'}) {
1441 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
1442 next;
1443 } else {
1444 # remove signoff lines
1445 next;
1446 }
1447 } else {
1448 $signoff = 0;
1449 }
1450 # print only one empty line
1452 # do not print empty line after signoff
1453 if ($line eq "") {
1454 next if ($empty || $signoff);
1455 $empty = 1;
1456 } else {
1457 $empty = 0;
1458 }
1459 print format_log_line_html($line) . "<br/>\n";
1461 }
1462 if ($opts{'-final_empty_line'}) {
1464 # end with single empty line
1465 print "<br/>\n" unless $empty;
1466 }
1467}
1468sub git_print_simplified_log {
1470 my $log = shift;
1471 my $remove_title = shift;
1472 git_print_log($log,
1474 -final_empty_line=> 1,
1475 -remove_title => $remove_title);
1476}
1477# print tree entry (row of git_tree), but without encompassing <tr> element
1479sub git_print_tree_entry {
1480 my ($t, $basedir, $hash_base, $have_blame) = @_;
1481 my %base_key = ();
1483 $base_key{hash_base} = $hash_base if defined $hash_base;
1484 print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
1486 if ($t->{'type'} eq "blob") {
1487 print "<td class=\"list\">" .
1488 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
1489 file_name=>"$basedir$t->{'name'}", %base_key),
1490 -class => "list"}, esc_html($t->{'name'})) .
1491 "</td>\n" .
1492 "<td class=\"link\">" .
1493 $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
1494 file_name=>"$basedir$t->{'name'}", %base_key)},
1495 "blob");
1496 if ($have_blame) {
1497 print " | " .
1498 $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
1499 file_name=>"$basedir$t->{'name'}", %base_key)},
1500 "blame");
1501 }
1502 if (defined $hash_base) {
1503 print " | " .
1504 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
1505 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
1506 "history");
1507 }
1508 print " | " .
1509 $cgi->a({-href => href(action=>"blob_plain",
1510 hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
1511 "raw") .
1512 "</td>\n";
1513 } elsif ($t->{'type'} eq "tree") {
1515 print "<td class=\"list\">" .
1516 $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
1517 file_name=>"$basedir$t->{'name'}", %base_key)},
1518 esc_html($t->{'name'})) .
1519 "</td>\n" .
1520 "<td class=\"link\">" .
1521 $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
1522 file_name=>"$basedir$t->{'name'}", %base_key)},
1523 "tree");
1524 if (defined $hash_base) {
1525 print " | " .
1526 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
1527 file_name=>"$basedir$t->{'name'}")},
1528 "history");
1529 }
1530 print "</td>\n";
1531 }
1532}
1533## ......................................................................
1535## functions printing large fragments of HTML
1536sub git_difftree_body {
1538 my ($difftree, $hash, $parent) = @_;
1539 print "<div class=\"list_head\">\n";
1541 if ($#{$difftree} > 10) {
1542 print(($#{$difftree} + 1) . " files changed:\n");
1543 }
1544 print "</div>\n";
1545 print "<table class=\"diff_tree\">\n";
1547 my $alternate = 0;
1548 my $patchno = 0;
1549 foreach my $line (@{$difftree}) {
1550 my %diff = parse_difftree_raw_line($line);
1551 if ($alternate) {
1553 print "<tr class=\"dark\">\n";
1554 } else {
1555 print "<tr class=\"light\">\n";
1556 }
1557 $alternate ^= 1;
1558 my ($to_mode_oct, $to_mode_str, $to_file_type);
1560 my ($from_mode_oct, $from_mode_str, $from_file_type);
1561 if ($diff{'to_mode'} ne ('0' x 6)) {
1562 $to_mode_oct = oct $diff{'to_mode'};
1563 if (S_ISREG($to_mode_oct)) { # only for regular file
1564 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
1565 }
1566 $to_file_type = file_type($diff{'to_mode'});
1567 }
1568 if ($diff{'from_mode'} ne ('0' x 6)) {
1569 $from_mode_oct = oct $diff{'from_mode'};
1570 if (S_ISREG($to_mode_oct)) { # only for regular file
1571 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
1572 }
1573 $from_file_type = file_type($diff{'from_mode'});
1574 }
1575 if ($diff{'status'} eq "A") { # created
1577 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
1578 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
1579 $mode_chng .= "]</span>";
1580 print "<td>" .
1581 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1582 hash_base=>$hash, file_name=>$diff{'file'}),
1583 -class => "list"}, esc_html($diff{'file'})) .
1584 "</td>\n" .
1585 "<td>$mode_chng</td>\n" .
1586 "<td class=\"link\">" .
1587 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1588 hash_base=>$hash, file_name=>$diff{'file'})},
1589 "blob");
1590 if ($action == "commitdiff") {
1591 # link to patch
1592 $patchno++;
1593 print " | " .
1594 $cgi->a({-href => "#patch$patchno"}, "patch");
1595 }
1596 print "</td>\n";
1597 } elsif ($diff{'status'} eq "D") { # deleted
1599 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
1600 print "<td>" .
1601 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1602 hash_base=>$parent, file_name=>$diff{'file'}),
1603 -class => "list"}, esc_html($diff{'file'})) .
1604 "</td>\n" .
1605 "<td>$mode_chng</td>\n" .
1606 "<td class=\"link\">" .
1607 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1608 hash_base=>$parent, file_name=>$diff{'file'})},
1609 "blob") .
1610 " | ";
1611 if ($action == "commitdiff") {
1612 # link to patch
1613 $patchno++;
1614 print " | " .
1615 $cgi->a({-href => "#patch$patchno"}, "patch");
1616 }
1617 print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
1618 file_name=>$diff{'file'})},
1619 "history") .
1620 "</td>\n";
1621 } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
1623 my $mode_chnge = "";
1624 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1625 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
1626 if ($from_file_type != $to_file_type) {
1627 $mode_chnge .= " from $from_file_type to $to_file_type";
1628 }
1629 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
1630 if ($from_mode_str && $to_mode_str) {
1631 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
1632 } elsif ($to_mode_str) {
1633 $mode_chnge .= " mode: $to_mode_str";
1634 }
1635 }
1636 $mode_chnge .= "]</span>\n";
1637 }
1638 print "<td>";
1639 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1640 print $cgi->a({-href => href(action=>"blobdiff",
1641 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1642 hash_base=>$hash, hash_parent_base=>$parent,
1643 file_name=>$diff{'file'}),
1644 -class => "list"}, esc_html($diff{'file'}));
1645 } else { # only mode changed
1646 print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1647 hash_base=>$hash, file_name=>$diff{'file'}),
1648 -class => "list"}, esc_html($diff{'file'}));
1649 }
1650 print "</td>\n" .
1651 "<td>$mode_chnge</td>\n" .
1652 "<td class=\"link\">" .
1653 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1654 hash_base=>$hash, file_name=>$diff{'file'})},
1655 "blob");
1656 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1657 if ($action == "commitdiff") {
1658 # link to patch
1659 $patchno++;
1660 print " | " .
1661 $cgi->a({-href => "#patch$patchno"}, "patch");
1662 } else {
1663 print " | " .
1664 $cgi->a({-href => href(action=>"blobdiff",
1665 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1666 hash_base=>$hash, hash_parent_base=>$parent,
1667 file_name=>$diff{'file'})},
1668 "diff");
1669 }
1670 }
1671 print " | " .
1672 $cgi->a({-href => href(action=>"history",
1673 hash_base=>$hash, file_name=>$diff{'file'})},
1674 "history");
1675 print "</td>\n";
1676 } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
1678 my %status_name = ('R' => 'moved', 'C' => 'copied');
1679 my $nstatus = $status_name{$diff{'status'}};
1680 my $mode_chng = "";
1681 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1682 # mode also for directories, so we cannot use $to_mode_str
1683 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
1684 }
1685 print "<td>" .
1686 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1687 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}),
1688 -class => "list"}, esc_html($diff{'to_file'})) . "</td>\n" .
1689 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
1690 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
1691 hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}),
1692 -class => "list"}, esc_html($diff{'from_file'})) .
1693 " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
1694 "<td class=\"link\">" .
1695 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1696 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})},
1697 "blob");
1698 if ($diff{'to_id'} ne $diff{'from_id'}) {
1699 if ($action == "commitdiff") {
1700 # link to patch
1701 $patchno++;
1702 print " | " .
1703 $cgi->a({-href => "#patch$patchno"}, "patch");
1704 } else {
1705 print " | " .
1706 $cgi->a({-href => href(action=>"blobdiff",
1707 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1708 hash_base=>$hash, hash_parent_base=>$parent,
1709 file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
1710 "diff");
1711 }
1712 }
1713 print "</td>\n";
1714 } # we should not encounter Unmerged (U) or Unknown (X) status
1716 print "</tr>\n";
1717 }
1718 print "</table>\n";
1719}
1720sub git_patchset_body {
1722 my ($fd, $difftree, $hash, $hash_parent) = @_;
1723 my $patch_idx = 0;
1725 my $in_header = 0;
1726 my $patch_found = 0;
1727 my $diffinfo;
1728 print "<div class=\"patchset\">\n";
1730 LINE:
1732 while (my $patch_line = <$fd>) {
1733 chomp $patch_line;
1734 if ($patch_line =~ m/^diff /) { # "git diff" header
1736 # beginning of patch (in patchset)
1737 if ($patch_found) {
1738 # close previous patch
1739 print "</div>\n"; # class="patch"
1740 } else {
1741 # first patch in patchset
1742 $patch_found = 1;
1743 }
1744 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
1745 if (ref($difftree->[$patch_idx]) eq "HASH") {
1747 $diffinfo = $difftree->[$patch_idx];
1748 } else {
1749 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
1750 }
1751 $patch_idx++;
1752 # for now, no extended header, hence we skip empty patches
1754 # companion to next LINE if $in_header;
1755 if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) { # no change
1756 $in_header = 1;
1757 next LINE;
1758 }
1759 if ($diffinfo->{'status'} eq "A") { # added
1761 print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
1762 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1763 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1764 $diffinfo->{'to_id'}) . "(new)" .
1765 "</div>\n"; # class="diff_info"
1766 } elsif ($diffinfo->{'status'} eq "D") { # deleted
1768 print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
1769 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1770 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1771 $diffinfo->{'from_id'}) . "(deleted)" .
1772 "</div>\n"; # class="diff_info"
1773 } elsif ($diffinfo->{'status'} eq "R" || # renamed
1775 $diffinfo->{'status'} eq "C" || # copied
1776 $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
1777 print "<div class=\"diff_info\">" .
1778 file_type($diffinfo->{'from_mode'}) . ":" .
1779 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1780 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'from_file'})},
1781 $diffinfo->{'from_id'}) .
1782 " -> " .
1783 file_type($diffinfo->{'to_mode'}) . ":" .
1784 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1785 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'to_file'})},
1786 $diffinfo->{'to_id'});
1787 print "</div>\n"; # class="diff_info"
1788 } else { # modified, mode changed, ...
1790 print "<div class=\"diff_info\">" .
1791 file_type($diffinfo->{'from_mode'}) . ":" .
1792 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1793 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1794 $diffinfo->{'from_id'}) .
1795 " -> " .
1796 file_type($diffinfo->{'to_mode'}) . ":" .
1797 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1798 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1799 $diffinfo->{'to_id'});
1800 print "</div>\n"; # class="diff_info"
1801 }
1802 #print "<div class=\"diff extended_header\">\n";
1804 $in_header = 1;
1805 next LINE;
1806 } # start of patch in patchset
1807 if ($in_header && $patch_line =~ m/^---/) {
1810 #print "</div>\n"; # class="diff extended_header"
1811 $in_header = 0;
1812 my $file = $diffinfo->{'from_file'};
1814 $file ||= $diffinfo->{'file'};
1815 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1816 hash=>$diffinfo->{'from_id'}, file_name=>$file),
1817 -class => "list"}, esc_html($file));
1818 $patch_line =~ s|a/.*$|a/$file|g;
1819 print "<div class=\"diff from_file\">$patch_line</div>\n";
1820 $patch_line = <$fd>;
1822 chomp $patch_line;
1823 #$patch_line =~ m/^+++/;
1825 $file = $diffinfo->{'to_file'};
1826 $file ||= $diffinfo->{'file'};
1827 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1828 hash=>$diffinfo->{'to_id'}, file_name=>$file),
1829 -class => "list"}, esc_html($file));
1830 $patch_line =~ s|b/.*|b/$file|g;
1831 print "<div class=\"diff to_file\">$patch_line</div>\n";
1832 next LINE;
1834 }
1835 next LINE if $in_header;
1836 print format_diff_line($patch_line);
1838 }
1839 print "</div>\n" if $patch_found; # class="patch"
1840 print "</div>\n"; # class="patchset"
1842}
1843# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1845sub git_shortlog_body {
1847 # uses global variable $project
1848 my ($revlist, $from, $to, $refs, $extra) = @_;
1849 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
1851 my $have_snapshot = (defined $ctype && defined $suffix);
1852 $from = 0 unless defined $from;
1854 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
1855 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
1857 my $alternate = 0;
1858 for (my $i = $from; $i <= $to; $i++) {
1859 my $commit = $revlist->[$i];
1860 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
1861 my $ref = format_ref_marker($refs, $commit);
1862 my %co = parse_commit($commit);
1863 if ($alternate) {
1864 print "<tr class=\"dark\">\n";
1865 } else {
1866 print "<tr class=\"light\">\n";
1867 }
1868 $alternate ^= 1;
1869 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
1870 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1871 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1872 "<td>";
1873 print format_subject_html($co{'title'}, $co{'title_short'},
1874 href(action=>"commit", hash=>$commit), $ref);
1875 print "</td>\n" .
1876 "<td class=\"link\">" .
1877 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1878 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
1879 if ($have_snapshot) {
1880 print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
1881 }
1882 print "</td>\n" .
1883 "</tr>\n";
1884 }
1885 if (defined $extra) {
1886 print "<tr>\n" .
1887 "<td colspan=\"4\">$extra</td>\n" .
1888 "</tr>\n";
1889 }
1890 print "</table>\n";
1891}
1892sub git_history_body {
1894 # Warning: assumes constant type (blob or tree) during history
1895 my ($fd, $refs, $hash_base, $ftype, $extra) = @_;
1896 print "<table class=\"history\" cellspacing=\"0\">\n";
1898 my $alternate = 0;
1899 while (my $line = <$fd>) {
1900 if ($line !~ m/^([0-9a-fA-F]{40})/) {
1901 next;
1902 }
1903 my $commit = $1;
1905 my %co = parse_commit($commit);
1906 if (!%co) {
1907 next;
1908 }
1909 my $ref = format_ref_marker($refs, $commit);
1911 if ($alternate) {
1913 print "<tr class=\"dark\">\n";
1914 } else {
1915 print "<tr class=\"light\">\n";
1916 }
1917 $alternate ^= 1;
1918 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1919 # shortlog uses chop_str($co{'author_name'}, 10)
1920 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1921 "<td>";
1922 # originally git_history used chop_str($co{'title'}, 50)
1923 print format_subject_html($co{'title'}, $co{'title_short'},
1924 href(action=>"commit", hash=>$commit), $ref);
1925 print "</td>\n" .
1926 "<td class=\"link\">" .
1927 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1928 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
1929 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
1930 if ($ftype eq 'blob') {
1932 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
1933 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1934 if (defined $blob_current && defined $blob_parent &&
1935 $blob_current ne $blob_parent) {
1936 print " | " .
1937 $cgi->a({-href => href(action=>"blobdiff",
1938 hash=>$blob_current, hash_parent=>$blob_parent,
1939 hash_base=>$hash_base, hash_parent_base=>$commit,
1940 file_name=>$file_name)},
1941 "diff to current");
1942 }
1943 }
1944 print "</td>\n" .
1945 "</tr>\n";
1946 }
1947 if (defined $extra) {
1948 print "<tr>\n" .
1949 "<td colspan=\"4\">$extra</td>\n" .
1950 "</tr>\n";
1951 }
1952 print "</table>\n";
1953}
1954sub git_tags_body {
1956 # uses global variable $project
1957 my ($taglist, $from, $to, $extra) = @_;
1958 $from = 0 unless defined $from;
1959 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1960 print "<table class=\"tags\" cellspacing=\"0\">\n";
1962 my $alternate = 0;
1963 for (my $i = $from; $i <= $to; $i++) {
1964 my $entry = $taglist->[$i];
1965 my %tag = %$entry;
1966 my $comment_lines = $tag{'comment'};
1967 my $comment = shift @$comment_lines;
1968 my $comment_short;
1969 if (defined $comment) {
1970 $comment_short = chop_str($comment, 30, 5);
1971 }
1972 if ($alternate) {
1973 print "<tr class=\"dark\">\n";
1974 } else {
1975 print "<tr class=\"light\">\n";
1976 }
1977 $alternate ^= 1;
1978 print "<td><i>$tag{'age'}</i></td>\n" .
1979 "<td>" .
1980 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
1981 -class => "list name"}, esc_html($tag{'name'})) .
1982 "</td>\n" .
1983 "<td>";
1984 if (defined $comment) {
1985 print format_subject_html($comment, $comment_short,
1986 href(action=>"tag", hash=>$tag{'id'}));
1987 }
1988 print "</td>\n" .
1989 "<td class=\"selflink\">";
1990 if ($tag{'type'} eq "tag") {
1991 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
1992 } else {
1993 print " ";
1994 }
1995 print "</td>\n" .
1996 "<td class=\"link\">" . " | " .
1997 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
1998 if ($tag{'reftype'} eq "commit") {
1999 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
2000 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'refid'})}, "log");
2001 } elsif ($tag{'reftype'} eq "blob") {
2002 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
2003 }
2004 print "</td>\n" .
2005 "</tr>";
2006 }
2007 if (defined $extra) {
2008 print "<tr>\n" .
2009 "<td colspan=\"5\">$extra</td>\n" .
2010 "</tr>\n";
2011 }
2012 print "</table>\n";
2013}
2014sub git_heads_body {
2016 # uses global variable $project
2017 my ($taglist, $head, $from, $to, $extra) = @_;
2018 $from = 0 unless defined $from;
2019 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
2020 print "<table class=\"heads\" cellspacing=\"0\">\n";
2022 my $alternate = 0;
2023 for (my $i = $from; $i <= $to; $i++) {
2024 my $entry = $taglist->[$i];
2025 my %tag = %$entry;
2026 my $curr = $tag{'id'} eq $head;
2027 if ($alternate) {
2028 print "<tr class=\"dark\">\n";
2029 } else {
2030 print "<tr class=\"light\">\n";
2031 }
2032 $alternate ^= 1;
2033 print "<td><i>$tag{'age'}</i></td>\n" .
2034 ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
2035 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}),
2036 -class => "list name"},esc_html($tag{'name'})) .
2037 "</td>\n" .
2038 "<td class=\"link\">" .
2039 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " .
2040 $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") .
2041 "</td>\n" .
2042 "</tr>";
2043 }
2044 if (defined $extra) {
2045 print "<tr>\n" .
2046 "<td colspan=\"3\">$extra</td>\n" .
2047 "</tr>\n";
2048 }
2049 print "</table>\n";
2050}
2051## ======================================================================
2053## ======================================================================
2054## actions
2055sub git_project_list {
2057 my $order = $cgi->param('o');
2058 if (defined $order && $order !~ m/project|descr|owner|age/) {
2059 die_error(undef, "Unknown order parameter");
2060 }
2061 my @list = git_get_projects_list();
2063 my @projects;
2064 if (!@list) {
2065 die_error(undef, "No projects found");
2066 }
2067 foreach my $pr (@list) {
2068 my $head = git_get_head_hash($pr->{'path'});
2069 if (!defined $head) {
2070 next;
2071 }
2072 $git_dir = "$projectroot/$pr->{'path'}";
2073 my %co = parse_commit($head);
2074 if (!%co) {
2075 next;
2076 }
2077 $pr->{'commit'} = \%co;
2078 if (!defined $pr->{'descr'}) {
2079 my $descr = git_get_project_description($pr->{'path'}) || "";
2080 $pr->{'descr'} = chop_str($descr, 25, 5);
2081 }
2082 if (!defined $pr->{'owner'}) {
2083 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
2084 }
2085 push @projects, $pr;
2086 }
2087 git_header_html();
2089 if (-f $home_text) {
2090 print "<div class=\"index_include\">\n";
2091 open (my $fd, $home_text);
2092 print <$fd>;
2093 close $fd;
2094 print "</div>\n";
2095 }
2096 print "<table class=\"project_list\">\n" .
2097 "<tr>\n";
2098 $order ||= "project";
2099 if ($order eq "project") {
2100 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
2101 print "<th>Project</th>\n";
2102 } else {
2103 print "<th>" .
2104 $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
2105 -class => "header"}, "Project") .
2106 "</th>\n";
2107 }
2108 if ($order eq "descr") {
2109 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
2110 print "<th>Description</th>\n";
2111 } else {
2112 print "<th>" .
2113 $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
2114 -class => "header"}, "Description") .
2115 "</th>\n";
2116 }
2117 if ($order eq "owner") {
2118 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
2119 print "<th>Owner</th>\n";
2120 } else {
2121 print "<th>" .
2122 $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
2123 -class => "header"}, "Owner") .
2124 "</th>\n";
2125 }
2126 if ($order eq "age") {
2127 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
2128 print "<th>Last Change</th>\n";
2129 } else {
2130 print "<th>" .
2131 $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
2132 -class => "header"}, "Last Change") .
2133 "</th>\n";
2134 }
2135 print "<th></th>\n" .
2136 "</tr>\n";
2137 my $alternate = 0;
2138 foreach my $pr (@projects) {
2139 if ($alternate) {
2140 print "<tr class=\"dark\">\n";
2141 } else {
2142 print "<tr class=\"light\">\n";
2143 }
2144 $alternate ^= 1;
2145 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
2146 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
2147 "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
2148 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
2149 print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
2150 $pr->{'commit'}{'age_string'} . "</td>\n" .
2151 "<td class=\"link\">" .
2152 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
2153 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
2154 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") .
2155 "</td>\n" .
2156 "</tr>\n";
2157 }
2158 print "</table>\n";
2159 git_footer_html();
2160}
2161sub git_summary {
2163 my $descr = git_get_project_description($project) || "none";
2164 my $head = git_get_head_hash($project);
2165 my %co = parse_commit($head);
2166 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2167 my $owner = git_get_project_owner($project);
2169 my $refs = git_get_references();
2171 git_header_html();
2172 git_print_page_nav('summary','', $head);
2173 print "<div class=\"title\"> </div>\n";
2175 print "<table cellspacing=\"0\">\n" .
2176 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
2177 "<tr><td>owner</td><td>$owner</td></tr>\n" .
2178 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
2179 # use per project git URL list in $projectroot/$project/cloneurl
2180 # or make project git URL from git base URL and project name
2181 my $url_tag = "URL";
2182 my @url_list = git_get_project_url_list($project);
2183 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
2184 foreach my $git_url (@url_list) {
2185 next unless $git_url;
2186 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
2187 $url_tag = "";
2188 }
2189 print "</table>\n";
2190 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=17",
2192 git_get_head_hash($project)
2193 or die_error(undef, "Open git-rev-list failed");
2194 my @revlist = map { chomp; $_ } <$fd>;
2195 close $fd;
2196 git_print_header_div('shortlog');
2197 git_shortlog_body(\@revlist, 0, 15, $refs,
2198 $cgi->a({-href => href(action=>"shortlog")}, "..."));
2199 my $taglist = git_get_refs_list("refs/tags");
2201 if (defined @$taglist) {
2202 git_print_header_div('tags');
2203 git_tags_body($taglist, 0, 15,
2204 $cgi->a({-href => href(action=>"tags")}, "..."));
2205 }
2206 my $headlist = git_get_refs_list("refs/heads");
2208 if (defined @$headlist) {
2209 git_print_header_div('heads');
2210 git_heads_body($headlist, $head, 0, 15,
2211 $cgi->a({-href => href(action=>"heads")}, "..."));
2212 }
2213 git_footer_html();
2215}
2216sub git_tag {
2218 my $head = git_get_head_hash($project);
2219 git_header_html();
2220 git_print_page_nav('','', $head,undef,$head);
2221 my %tag = parse_tag($hash);
2222 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
2223 print "<div class=\"title_text\">\n" .
2224 "<table cellspacing=\"0\">\n" .
2225 "<tr>\n" .
2226 "<td>object</td>\n" .
2227 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2228 $tag{'object'}) . "</td>\n" .
2229 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2230 $tag{'type'}) . "</td>\n" .
2231 "</tr>\n";
2232 if (defined($tag{'author'})) {
2233 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
2234 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
2235 print "<tr><td></td><td>" . $ad{'rfc2822'} .
2236 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
2237 "</td></tr>\n";
2238 }
2239 print "</table>\n\n" .
2240 "</div>\n";
2241 print "<div class=\"page_body\">";
2242 my $comment = $tag{'comment'};
2243 foreach my $line (@$comment) {
2244 print esc_html($line) . "<br/>\n";
2245 }
2246 print "</div>\n";
2247 git_footer_html();
2248}
2249sub git_blame2 {
2251 my $fd;
2252 my $ftype;
2253 if (!gitweb_check_feature('blame')) {
2255 die_error('403 Permission denied', "Permission denied");
2256 }
2257 die_error('404 Not Found', "File name not defined") if (!$file_name);
2258 $hash_base ||= git_get_head_hash($project);
2259 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2260 my %co = parse_commit($hash_base)
2261 or die_error(undef, "Reading commit failed");
2262 if (!defined $hash) {
2263 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2264 or die_error(undef, "Error looking up file");
2265 }
2266 $ftype = git_get_type($hash);
2267 if ($ftype !~ "blob") {
2268 die_error("400 Bad Request", "Object is not a blob");
2269 }
2270 open ($fd, "-|", git_cmd(), "blame", '-l', $file_name, $hash_base)
2271 or die_error(undef, "Open git-blame failed");
2272 git_header_html();
2273 my $formats_nav =
2274 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2275 "blob") .
2276 " | " .
2277 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2278 "head");
2279 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2280 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2281 git_print_page_path($file_name, $ftype, $hash_base);
2282 my @rev_color = (qw(light2 dark2));
2283 my $num_colors = scalar(@rev_color);
2284 my $current_color = 0;
2285 my $last_rev;
2286 print <<HTML;
2287<div class="page_body">
2288<table class="blame">
2289<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
2290HTML
2291 while (<$fd>) {
2292 /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
2293 my $full_rev = $1;
2294 my $rev = substr($full_rev, 0, 8);
2295 my $lineno = $2;
2296 my $data = $3;
2297 if (!defined $last_rev) {
2299 $last_rev = $full_rev;
2300 } elsif ($last_rev ne $full_rev) {
2301 $last_rev = $full_rev;
2302 $current_color = ++$current_color % $num_colors;
2303 }
2304 print "<tr class=\"$rev_color[$current_color]\">\n";
2305 print "<td class=\"sha1\">" .
2306 $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
2307 esc_html($rev)) . "</td>\n";
2308 print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" .
2309 esc_html($lineno) . "</a></td>\n";
2310 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
2311 print "</tr>\n";
2312 }
2313 print "</table>\n";
2314 print "</div>";
2315 close $fd
2316 or print "Reading blob failed\n";
2317 git_footer_html();
2318}
2319sub git_blame {
2321 my $fd;
2322 if (!gitweb_check_feature('blame')) {
2324 die_error('403 Permission denied', "Permission denied");
2325 }
2326 die_error('404 Not Found', "File name not defined") if (!$file_name);
2327 $hash_base ||= git_get_head_hash($project);
2328 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2329 my %co = parse_commit($hash_base)
2330 or die_error(undef, "Reading commit failed");
2331 if (!defined $hash) {
2332 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2333 or die_error(undef, "Error lookup file");
2334 }
2335 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
2336 or die_error(undef, "Open git-annotate failed");
2337 git_header_html();
2338 my $formats_nav =
2339 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2340 "blob") .
2341 " | " .
2342 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2343 "head");
2344 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2345 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2346 git_print_page_path($file_name, 'blob', $hash_base);
2347 print "<div class=\"page_body\">\n";
2348 print <<HTML;
2349<table class="blame">
2350 <tr>
2351 <th>Commit</th>
2352 <th>Age</th>
2353 <th>Author</th>
2354 <th>Line</th>
2355 <th>Data</th>
2356 </tr>
2357HTML
2358 my @line_class = (qw(light dark));
2359 my $line_class_len = scalar (@line_class);
2360 my $line_class_num = $#line_class;
2361 while (my $line = <$fd>) {
2362 my $long_rev;
2363 my $short_rev;
2364 my $author;
2365 my $time;
2366 my $lineno;
2367 my $data;
2368 my $age;
2369 my $age_str;
2370 my $age_class;
2371 chomp $line;
2373 $line_class_num = ($line_class_num + 1) % $line_class_len;
2374 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
2376 $long_rev = $1;
2377 $author = $2;
2378 $time = $3;
2379 $lineno = $4;
2380 $data = $5;
2381 } else {
2382 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
2383 next;
2384 }
2385 $short_rev = substr ($long_rev, 0, 8);
2386 $age = time () - $time;
2387 $age_str = age_string ($age);
2388 $age_str =~ s/ / /g;
2389 $age_class = age_class($age);
2390 $author = esc_html ($author);
2391 $author =~ s/ / /g;
2392 $data = untabify($data);
2394 $data = esc_html ($data);
2395 print <<HTML;
2397 <tr class="$line_class[$line_class_num]">
2398 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
2399 <td class="$age_class">$age_str</td>
2400 <td>$author</td>
2401 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
2402 <td class="pre">$data</td>
2403 </tr>
2404HTML
2405 } # while (my $line = <$fd>)
2406 print "</table>\n\n";
2407 close $fd
2408 or print "Reading blob failed.\n";
2409 print "</div>";
2410 git_footer_html();
2411}
2412sub git_tags {
2414 my $head = git_get_head_hash($project);
2415 git_header_html();
2416 git_print_page_nav('','', $head,undef,$head);
2417 git_print_header_div('summary', $project);
2418 my $taglist = git_get_refs_list("refs/tags");
2420 if (defined @$taglist) {
2421 git_tags_body($taglist);
2422 }
2423 git_footer_html();
2424}
2425sub git_heads {
2427 my $head = git_get_head_hash($project);
2428 git_header_html();
2429 git_print_page_nav('','', $head,undef,$head);
2430 git_print_header_div('summary', $project);
2431 my $taglist = git_get_refs_list("refs/heads");
2433 if (defined @$taglist) {
2434 git_heads_body($taglist, $head);
2435 }
2436 git_footer_html();
2437}
2438sub git_blob_plain {
2440 # blobs defined by non-textual hash id's can be cached
2441 my $expires;
2442 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2443 $expires = "+1d";
2444 }
2445 if (!defined $hash) {
2447 if (defined $file_name) {
2448 my $base = $hash_base || git_get_head_hash($project);
2449 $hash = git_get_hash_by_path($base, $file_name, "blob")
2450 or die_error(undef, "Error lookup file");
2451 } else {
2452 die_error(undef, "No file name defined");
2453 }
2454 }
2455 my $type = shift;
2456 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2457 or die_error(undef, "Couldn't cat $file_name, $hash");
2458 $type ||= blob_mimetype($fd, $file_name);
2460 # save as filename, even when no $file_name is given
2462 my $save_as = "$hash";
2463 if (defined $file_name) {
2464 $save_as = $file_name;
2465 } elsif ($type =~ m/^text\//) {
2466 $save_as .= '.txt';
2467 }
2468 print $cgi->header(
2470 -type => "$type",
2471 -expires=>$expires,
2472 -content_disposition => "inline; filename=\"$save_as\"");
2473 undef $/;
2474 binmode STDOUT, ':raw';
2475 print <$fd>;
2476 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2477 $/ = "\n";
2478 close $fd;
2479}
2480sub git_blob {
2482 # blobs defined by non-textual hash id's can be cached
2483 my $expires;
2484 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2485 $expires = "+1d";
2486 }
2487 if (!defined $hash) {
2489 if (defined $file_name) {
2490 my $base = $hash_base || git_get_head_hash($project);
2491 $hash = git_get_hash_by_path($base, $file_name, "blob")
2492 or die_error(undef, "Error lookup file");
2493 } else {
2494 die_error(undef, "No file name defined");
2495 }
2496 }
2497 my $have_blame = gitweb_check_feature('blame');
2498 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2499 or die_error(undef, "Couldn't cat $file_name, $hash");
2500 my $mimetype = blob_mimetype($fd, $file_name);
2501 if ($mimetype !~ m/^text\//) {
2502 close $fd;
2503 return git_blob_plain($mimetype);
2504 }
2505 git_header_html(undef, $expires);
2506 my $formats_nav = '';
2507 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2508 if (defined $file_name) {
2509 if ($have_blame) {
2510 $formats_nav .=
2511 $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base,
2512 hash=>$hash, file_name=>$file_name)},
2513 "blame") .
2514 " | ";
2515 }
2516 $formats_nav .=
2517 $cgi->a({-href => href(action=>"blob_plain",
2518 hash=>$hash, file_name=>$file_name)},
2519 "plain") .
2520 " | " .
2521 $cgi->a({-href => href(action=>"blob",
2522 hash_base=>"HEAD", file_name=>$file_name)},
2523 "head");
2524 } else {
2525 $formats_nav .=
2526 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain");
2527 }
2528 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2529 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2530 } else {
2531 print "<div class=\"page_nav\">\n" .
2532 "<br/><br/></div>\n" .
2533 "<div class=\"title\">$hash</div>\n";
2534 }
2535 git_print_page_path($file_name, "blob", $hash_base);
2536 print "<div class=\"page_body\">\n";
2537 my $nr;
2538 while (my $line = <$fd>) {
2539 chomp $line;
2540 $nr++;
2541 $line = untabify($line);
2542 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
2543 $nr, $nr, $nr, esc_html($line);
2544 }
2545 close $fd
2546 or print "Reading blob failed.\n";
2547 print "</div>";
2548 git_footer_html();
2549}
2550sub git_tree {
2552 if (!defined $hash) {
2553 $hash = git_get_head_hash($project);
2554 if (defined $file_name) {
2555 my $base = $hash_base || $hash;
2556 $hash = git_get_hash_by_path($base, $file_name, "tree");
2557 }
2558 if (!defined $hash_base) {
2559 $hash_base = $hash;
2560 }
2561 }
2562 $/ = "\0";
2563 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
2564 or die_error(undef, "Open git-ls-tree failed");
2565 my @entries = map { chomp; $_ } <$fd>;
2566 close $fd or die_error(undef, "Reading tree failed");
2567 $/ = "\n";
2568 my $refs = git_get_references();
2570 my $ref = format_ref_marker($refs, $hash_base);
2571 git_header_html();
2572 my $base = "";
2573 my $have_blame = gitweb_check_feature('blame');
2574 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2575 git_print_page_nav('tree','', $hash_base);
2576 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
2577 } else {
2578 undef $hash_base;
2579 print "<div class=\"page_nav\">\n";
2580 print "<br/><br/></div>\n";
2581 print "<div class=\"title\">$hash</div>\n";
2582 }
2583 if (defined $file_name) {
2584 $base = esc_html("$file_name/");
2585 }
2586 git_print_page_path($file_name, 'tree', $hash_base);
2587 print "<div class=\"page_body\">\n";
2588 print "<table cellspacing=\"0\">\n";
2589 my $alternate = 0;
2590 foreach my $line (@entries) {
2591 my %t = parse_ls_tree_line($line, -z => 1);
2592 if ($alternate) {
2594 print "<tr class=\"dark\">\n";
2595 } else {
2596 print "<tr class=\"light\">\n";
2597 }
2598 $alternate ^= 1;
2599 git_print_tree_entry(\%t, $base, $hash_base, $have_blame);
2601 print "</tr>\n";
2603 }
2604 print "</table>\n" .
2605 "</div>";
2606 git_footer_html();
2607}
2608sub git_snapshot {
2610 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2612 my $have_snapshot = (defined $ctype && defined $suffix);
2613 if (!$have_snapshot) {
2614 die_error('403 Permission denied', "Permission denied");
2615 }
2616 if (!defined $hash) {
2618 $hash = git_get_head_hash($project);
2619 }
2620 my $filename = basename($project) . "-$hash.tar.$suffix";
2622 print $cgi->header(-type => 'application/x-tar',
2624 -content_encoding => $ctype,
2625 -content_disposition => "inline; filename=\"$filename\"",
2626 -status => '200 OK');
2627 my $git_command = git_cmd_str();
2629 open my $fd, "-|", "$git_command tar-tree $hash \'$project\' | $command" or
2630 die_error(undef, "Execute git-tar-tree failed.");
2631 binmode STDOUT, ':raw';
2632 print <$fd>;
2633 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2634 close $fd;
2635}
2637sub git_log {
2639 my $head = git_get_head_hash($project);
2640 if (!defined $hash) {
2641 $hash = $head;
2642 }
2643 if (!defined $page) {
2644 $page = 0;
2645 }
2646 my $refs = git_get_references();
2647 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2649 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
2650 or die_error(undef, "Open git-rev-list failed");
2651 my @revlist = map { chomp; $_ } <$fd>;
2652 close $fd;
2653 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
2655 git_header_html();
2657 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
2658 if (!@revlist) {
2660 my %co = parse_commit($hash);
2661 git_print_header_div('summary', $project);
2663 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
2664 }
2665 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2666 my $commit = $revlist[$i];
2667 my $ref = format_ref_marker($refs, $commit);
2668 my %co = parse_commit($commit);
2669 next if !%co;
2670 my %ad = parse_date($co{'author_epoch'});
2671 git_print_header_div('commit',
2672 "<span class=\"age\">$co{'age_string'}</span>" .
2673 esc_html($co{'title'}) . $ref,
2674 $commit);
2675 print "<div class=\"title_text\">\n" .
2676 "<div class=\"log_link\">\n" .
2677 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
2678 " | " .
2679 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
2680 "<br/>\n" .
2681 "</div>\n" .
2682 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
2683 "</div>\n";
2684 print "<div class=\"log_body\">\n";
2686 git_print_simplified_log($co{'comment'});
2687 print "</div>\n";
2688 }
2689 git_footer_html();
2690}
2691sub git_commit {
2693 my %co = parse_commit($hash);
2694 if (!%co) {
2695 die_error(undef, "Unknown commit object");
2696 }
2697 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2698 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2699 my $parent = $co{'parent'};
2701 if (!defined $parent) {
2702 $parent = "--root";
2703 }
2704 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $parent, $hash
2705 or die_error(undef, "Open git-diff-tree failed");
2706 my @difftree = map { chomp; $_ } <$fd>;
2707 close $fd or die_error(undef, "Reading git-diff-tree failed");
2708 # non-textual hash id's can be cached
2710 my $expires;
2711 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2712 $expires = "+1d";
2713 }
2714 my $refs = git_get_references();
2715 my $ref = format_ref_marker($refs, $co{'id'});
2716 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2718 my $have_snapshot = (defined $ctype && defined $suffix);
2719 my $formats_nav = '';
2721 if (defined $file_name && defined $co{'parent'}) {
2722 my $parent = $co{'parent'};
2723 $formats_nav .=
2724 $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)},
2725 "blame");
2726 }
2727 git_header_html(undef, $expires);
2728 git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
2729 $hash, $co{'tree'}, $hash,
2730 $formats_nav);
2731 if (defined $co{'parent'}) {
2733 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
2734 } else {
2735 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
2736 }
2737 print "<div class=\"title_text\">\n" .
2738 "<table cellspacing=\"0\">\n";
2739 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
2740 "<tr>" .
2741 "<td></td><td> $ad{'rfc2822'}";
2742 if ($ad{'hour_local'} < 6) {
2743 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2744 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2745 } else {
2746 printf(" (%02d:%02d %s)",
2747 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2748 }
2749 print "</td>" .
2750 "</tr>\n";
2751 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
2752 print "<tr><td></td><td> $cd{'rfc2822'}" .
2753 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
2754 "</td></tr>\n";
2755 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
2756 print "<tr>" .
2757 "<td>tree</td>" .
2758 "<td class=\"sha1\">" .
2759 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
2760 class => "list"}, $co{'tree'}) .
2761 "</td>" .
2762 "<td class=\"link\">" .
2763 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
2764 "tree");
2765 if ($have_snapshot) {
2766 print " | " .
2767 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot");
2768 }
2769 print "</td>" .
2770 "</tr>\n";
2771 my $parents = $co{'parents'};
2772 foreach my $par (@$parents) {
2773 print "<tr>" .
2774 "<td>parent</td>" .
2775 "<td class=\"sha1\">" .
2776 $cgi->a({-href => href(action=>"commit", hash=>$par),
2777 class => "list"}, $par) .
2778 "</td>" .
2779 "<td class=\"link\">" .
2780 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
2781 " | " .
2782 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") .
2783 "</td>" .
2784 "</tr>\n";
2785 }
2786 print "</table>".
2787 "</div>\n";
2788 print "<div class=\"page_body\">\n";
2790 git_print_log($co{'comment'});
2791 print "</div>\n";
2792 git_difftree_body(\@difftree, $hash, $parent);
2794 git_footer_html();
2796}
2797sub git_blobdiff {
2799 my $format = shift || 'html';
2800 my $fd;
2802 my @difftree;
2803 my %diffinfo;
2804 my $expires;
2805 # preparing $fd and %diffinfo for git_patchset_body
2807 # new style URI
2808 if (defined $hash_base && defined $hash_parent_base) {
2809 if (defined $file_name) {
2810 # read raw output
2811 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base,
2812 "--", $file_name
2813 or die_error(undef, "Open git-diff-tree failed");
2814 @difftree = map { chomp; $_ } <$fd>;
2815 close $fd
2816 or die_error(undef, "Reading git-diff-tree failed");
2817 @difftree
2818 or die_error('404 Not Found', "Blob diff not found");
2819 } elsif (defined $hash &&
2821 $hash =~ /[0-9a-fA-F]{40}/) {
2822 # try to find filename from $hash
2823 # read filtered raw output
2825 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base
2826 or die_error(undef, "Open git-diff-tree failed");
2827 @difftree =
2828 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
2829 # $hash == to_id
2830 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
2831 map { chomp; $_ } <$fd>;
2832 close $fd
2833 or die_error(undef, "Reading git-diff-tree failed");
2834 @difftree
2835 or die_error('404 Not Found', "Blob diff not found");
2836 } else {
2838 die_error('404 Not Found', "Missing one of the blob diff parameters");
2839 }
2840 if (@difftree > 1) {
2842 die_error('404 Not Found', "Ambiguous blob diff specification");
2843 }
2844 %diffinfo = parse_difftree_raw_line($difftree[0]);
2846 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
2847 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
2848 $hash_parent ||= $diffinfo{'from_id'};
2850 $hash ||= $diffinfo{'to_id'};
2851 # non-textual hash id's can be cached
2853 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
2854 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
2855 $expires = '+1d';
2856 }
2857 # open patch output
2859 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2860 '-p', $hash_parent_base, $hash_base,
2861 "--", $file_name
2862 or die_error(undef, "Open git-diff-tree failed");
2863 }
2864 # old/legacy style URI
2866 if (!%diffinfo && # if new style URI failed
2867 defined $hash && defined $hash_parent) {
2868 # fake git-diff-tree raw output
2869 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
2870 $diffinfo{'from_id'} = $hash_parent;
2871 $diffinfo{'to_id'} = $hash;
2872 if (defined $file_name) {
2873 if (defined $file_parent) {
2874 $diffinfo{'status'} = '2';
2875 $diffinfo{'from_file'} = $file_parent;
2876 $diffinfo{'to_file'} = $file_name;
2877 } else { # assume not renamed
2878 $diffinfo{'status'} = '1';
2879 $diffinfo{'from_file'} = $file_name;
2880 $diffinfo{'to_file'} = $file_name;
2881 }
2882 } else { # no filename given
2883 $diffinfo{'status'} = '2';
2884 $diffinfo{'from_file'} = $hash_parent;
2885 $diffinfo{'to_file'} = $hash;
2886 }
2887 # non-textual hash id's can be cached
2889 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
2890 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
2891 $expires = '+1d';
2892 }
2893 # open patch output
2895 open $fd, "-|", git_cmd(), "diff", '-p', @diff_opts, $hash_parent, $hash
2896 or die_error(undef, "Open git-diff failed");
2897 } else {
2898 die_error('404 Not Found', "Missing one of the blob diff parameters")
2899 unless %diffinfo;
2900 }
2901 # header
2903 if ($format eq 'html') {
2904 my $formats_nav =
2905 $cgi->a({-href => href(action=>"blobdiff_plain",
2906 hash=>$hash, hash_parent=>$hash_parent,
2907 hash_base=>$hash_base, hash_parent_base=>$hash_parent_base,
2908 file_name=>$file_name, file_parent=>$file_parent)},
2909 "plain");
2910 git_header_html(undef, $expires);
2911 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2912 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2913 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2914 } else {
2915 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
2916 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
2917 }
2918 if (defined $file_name) {
2919 git_print_page_path($file_name, "blob", $hash_base);
2920 } else {
2921 print "<div class=\"page_path\"></div>\n";
2922 }
2923 } elsif ($format eq 'plain') {
2925 print $cgi->header(
2926 -type => 'text/plain',
2927 -charset => 'utf-8',
2928 -expires => $expires,
2929 -content_disposition => qq(inline; filename="${file_name}.patch"));
2930 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2932 } else {
2934 die_error(undef, "Unknown blobdiff format");
2935 }
2936 # patch
2938 if ($format eq 'html') {
2939 print "<div class=\"page_body\">\n";
2940 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
2942 close $fd;
2943 print "</div>\n"; # class="page_body"
2945 git_footer_html();
2946 } else {
2948 while (my $line = <$fd>) {
2949 $line =~ s!a/($hash|$hash_parent)!a/$diffinfo{'from_file'}!g;
2950 $line =~ s!b/($hash|$hash_parent)!b/$diffinfo{'to_file'}!g;
2951 print $line;
2953 last if $line =~ m!^\+\+\+!;
2955 }
2956 local $/ = undef;
2957 print <$fd>;
2958 close $fd;
2959 }
2960}
2961sub git_blobdiff_plain {
2963 git_blobdiff('plain');
2964}
2965sub git_commitdiff {
2967 my $format = shift || 'html';
2968 my %co = parse_commit($hash);
2969 if (!%co) {
2970 die_error(undef, "Unknown commit object");
2971 }
2972 if (!defined $hash_parent) {
2973 $hash_parent = $co{'parent'} || '--root';
2974 }
2975 # read commitdiff
2977 my $fd;
2978 my @difftree;
2979 if ($format eq 'html') {
2980 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2981 "--patch-with-raw", "--full-index", $hash_parent, $hash
2982 or die_error(undef, "Open git-diff-tree failed");
2983 while (chomp(my $line = <$fd>)) {
2985 # empty line ends raw part of diff-tree output
2986 last unless $line;
2987 push @difftree, $line;
2988 }
2989 } elsif ($format eq 'plain') {
2991 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2992 '-p', $hash_parent, $hash
2993 or die_error(undef, "Open git-diff-tree failed");
2994 } else {
2996 die_error(undef, "Unknown commitdiff format");
2997 }
2998 # non-textual hash id's can be cached
3000 my $expires;
3001 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3002 $expires = "+1d";
3003 }
3004 # write commit message
3006 if ($format eq 'html') {
3007 my $refs = git_get_references();
3008 my $ref = format_ref_marker($refs, $co{'id'});
3009 my $formats_nav =
3010 $cgi->a({-href => href(action=>"commitdiff_plain",
3011 hash=>$hash, hash_parent=>$hash_parent)},
3012 "plain");
3013 git_header_html(undef, $expires);
3015 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
3016 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
3017 git_print_authorship(\%co);
3018 print "<div class=\"page_body\">\n";
3019 print "<div class=\"log\">\n";
3020 git_print_simplified_log($co{'comment'}, 1); # skip title
3021 print "</div>\n"; # class="log"
3022 } elsif ($format eq 'plain') {
3024 my $refs = git_get_references("tags");
3025 my $tagname = git_get_rev_name_tags($hash);
3026 my $filename = basename($project) . "-$hash.patch";
3027 print $cgi->header(
3029 -type => 'text/plain',
3030 -charset => 'utf-8',
3031 -expires => $expires,
3032 -content_disposition => qq(inline; filename="$filename"));
3033 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
3034 print <<TEXT;
3035From: $co{'author'}
3036Date: $ad{'rfc2822'} ($ad{'tz_local'})
3037Subject: $co{'title'}
3038TEXT
3039 print "X-Git-Tag: $tagname\n" if $tagname;
3040 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
3041 foreach my $line (@{$co{'comment'}}) {
3043 print "$line\n";
3044 }
3045 print "---\n\n";
3046 }
3047 # write patch
3049 if ($format eq 'html') {
3050 git_difftree_body(\@difftree, $hash, $hash_parent);
3051 print "<br/>\n";
3052 git_patchset_body($fd, \@difftree, $hash, $hash_parent);
3054 close $fd;
3055 print "</div>\n"; # class="page_body"
3056 git_footer_html();
3057 } elsif ($format eq 'plain') {
3059 local $/ = undef;
3060 print <$fd>;
3061 close $fd
3062 or print "Reading git-diff-tree failed\n";
3063 }
3064}
3065sub git_commitdiff_plain {
3067 git_commitdiff('plain');
3068}
3069sub git_history {
3071 if (!defined $hash_base) {
3072 $hash_base = git_get_head_hash($project);
3073 }
3074 my $ftype;
3075 my %co = parse_commit($hash_base);
3076 if (!%co) {
3077 die_error(undef, "Unknown commit object");
3078 }
3079 my $refs = git_get_references();
3080 git_header_html();
3081 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base);
3082 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
3083 if (!defined $hash && defined $file_name) {
3084 $hash = git_get_hash_by_path($hash_base, $file_name);
3085 }
3086 if (defined $hash) {
3087 $ftype = git_get_type($hash);
3088 }
3089 git_print_page_path($file_name, $ftype, $hash_base);
3090 open my $fd, "-|",
3092 git_cmd(), "rev-list", "--full-history", $hash_base, "--", $file_name;
3093 git_history_body($fd, $refs, $hash_base, $ftype);
3095 close $fd;
3097 git_footer_html();
3098}
3099sub git_search {
3101 if (!defined $searchtext) {
3102 die_error(undef, "Text field empty");
3103 }
3104 if (!defined $hash) {
3105 $hash = git_get_head_hash($project);
3106 }
3107 my %co = parse_commit($hash);
3108 if (!%co) {
3109 die_error(undef, "Unknown commit object");
3110 }
3111 # pickaxe may take all resources of your box and run for several minutes
3112 # with every query - so decide by yourself how public you make this feature :)
3113 my $commit_search = 1;
3114 my $author_search = 0;
3115 my $committer_search = 0;
3116 my $pickaxe_search = 0;
3117 if ($searchtext =~ s/^author\\://i) {
3118 $author_search = 1;
3119 } elsif ($searchtext =~ s/^committer\\://i) {
3120 $committer_search = 1;
3121 } elsif ($searchtext =~ s/^pickaxe\\://i) {
3122 $commit_search = 0;
3123 $pickaxe_search = 1;
3124 }
3125 git_header_html();
3126 git_print_page_nav('','', $hash,$co{'tree'},$hash);
3127 git_print_header_div('commit', esc_html($co{'title'}), $hash);
3128 print "<table cellspacing=\"0\">\n";
3130 my $alternate = 0;
3131 if ($commit_search) {
3132 $/ = "\0";
3133 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", $hash or next;
3134 while (my $commit_text = <$fd>) {
3135 if (!grep m/$searchtext/i, $commit_text) {
3136 next;
3137 }
3138 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
3139 next;
3140 }
3141 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
3142 next;
3143 }
3144 my @commit_lines = split "\n", $commit_text;
3145 my %co = parse_commit(undef, \@commit_lines);
3146 if (!%co) {
3147 next;
3148 }
3149 if ($alternate) {
3150 print "<tr class=\"dark\">\n";
3151 } else {
3152 print "<tr class=\"light\">\n";
3153 }
3154 $alternate ^= 1;
3155 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3156 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3157 "<td>" .
3158 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
3159 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3160 my $comment = $co{'comment'};
3161 foreach my $line (@$comment) {
3162 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
3163 my $lead = esc_html($1) || "";
3164 $lead = chop_str($lead, 30, 10);
3165 my $match = esc_html($2) || "";
3166 my $trail = esc_html($3) || "";
3167 $trail = chop_str($trail, 30, 10);
3168 my $text = "$lead<span class=\"match\">$match</span>$trail";
3169 print chop_str($text, 80, 5) . "<br/>\n";
3170 }
3171 }
3172 print "</td>\n" .
3173 "<td class=\"link\">" .
3174 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3175 " | " .
3176 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3177 print "</td>\n" .
3178 "</tr>\n";
3179 }
3180 close $fd;
3181 }
3182 if ($pickaxe_search) {
3184 $/ = "\n";
3185 my $git_command = git_cmd_str();
3186 open my $fd, "-|", "$git_command rev-list $hash | " .
3187 "$git_command diff-tree -r --stdin -S\'$searchtext\'";
3188 undef %co;
3189 my @files;
3190 while (my $line = <$fd>) {
3191 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
3192 my %set;
3193 $set{'file'} = $6;
3194 $set{'from_id'} = $3;
3195 $set{'to_id'} = $4;
3196 $set{'id'} = $set{'to_id'};
3197 if ($set{'id'} =~ m/0{40}/) {
3198 $set{'id'} = $set{'from_id'};
3199 }
3200 if ($set{'id'} =~ m/0{40}/) {
3201 next;
3202 }
3203 push @files, \%set;
3204 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
3205 if (%co) {
3206 if ($alternate) {
3207 print "<tr class=\"dark\">\n";
3208 } else {
3209 print "<tr class=\"light\">\n";
3210 }
3211 $alternate ^= 1;
3212 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3213 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3214 "<td>" .
3215 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3216 -class => "list subject"},
3217 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3218 while (my $setref = shift @files) {
3219 my %set = %$setref;
3220 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
3221 hash=>$set{'id'}, file_name=>$set{'file'}),
3222 -class => "list"},
3223 "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
3224 "<br/>\n";
3225 }
3226 print "</td>\n" .
3227 "<td class=\"link\">" .
3228 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3229 " | " .
3230 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3231 print "</td>\n" .
3232 "</tr>\n";
3233 }
3234 %co = parse_commit($1);
3235 }
3236 }
3237 close $fd;
3238 }
3239 print "</table>\n";
3240 git_footer_html();
3241}
3242sub git_shortlog {
3244 my $head = git_get_head_hash($project);
3245 if (!defined $hash) {
3246 $hash = $head;
3247 }
3248 if (!defined $page) {
3249 $page = 0;
3250 }
3251 my $refs = git_get_references();
3252 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
3254 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
3255 or die_error(undef, "Open git-rev-list failed");
3256 my @revlist = map { chomp; $_ } <$fd>;
3257 close $fd;
3258 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist);
3260 my $next_link = '';
3261 if ($#revlist >= (100 * ($page+1)-1)) {
3262 $next_link =
3263 $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1),
3264 -title => "Alt-n"}, "next");
3265 }
3266 git_header_html();
3269 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
3270 git_print_header_div('summary', $project);
3271 git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
3273 git_footer_html();
3275}
3276## ......................................................................
3278## feeds (RSS, OPML)
3279sub git_rss {
3281 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
3282 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=150", git_get_head_hash($project)
3283 or die_error(undef, "Open git-rev-list failed");
3284 my @revlist = map { chomp; $_ } <$fd>;
3285 close $fd or die_error(undef, "Reading git-rev-list failed");
3286 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3287 print <<XML;
3288<?xml version="1.0" encoding="utf-8"?>
3289<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
3290<channel>
3291<title>$project $my_uri $my_url</title>
3292<link>${\esc_html("$my_url?p=$project;a=summary")}</link>
3293<description>$project log</description>
3294<language>en</language>
3295XML
3296 for (my $i = 0; $i <= $#revlist; $i++) {
3298 my $commit = $revlist[$i];
3299 my %co = parse_commit($commit);
3300 # we read 150, we always show 30 and the ones more recent than 48 hours
3301 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
3302 last;
3303 }
3304 my %cd = parse_date($co{'committer_epoch'});
3305 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
3306 $co{'parent'}, $co{'id'}
3307 or next;
3308 my @difftree = map { chomp; $_ } <$fd>;
3309 close $fd
3310 or next;
3311 print "<item>\n" .
3312 "<title>" .
3313 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
3314 "</title>\n" .
3315 "<author>" . esc_html($co{'author'}) . "</author>\n" .
3316 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
3317 "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
3318 "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
3319 "<description>" . esc_html($co{'title'}) . "</description>\n" .
3320 "<content:encoded>" .
3321 "<![CDATA[\n";
3322 my $comment = $co{'comment'};
3323 foreach my $line (@$comment) {
3324 $line = decode("utf8", $line, Encode::FB_DEFAULT);
3325 print "$line<br/>\n";
3326 }
3327 print "<br/>\n";
3328 foreach my $line (@difftree) {
3329 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
3330 next;
3331 }
3332 my $file = validate_input(unquote($7));
3333 $file = decode("utf8", $file, Encode::FB_DEFAULT);
3334 print "$file<br/>\n";
3335 }
3336 print "]]>\n" .
3337 "</content:encoded>\n" .
3338 "</item>\n";
3339 }
3340 print "</channel></rss>";
3341}
3342sub git_opml {
3344 my @list = git_get_projects_list();
3345 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3347 print <<XML;
3348<?xml version="1.0" encoding="utf-8"?>
3349<opml version="1.0">
3350<head>
3351 <title>$site_name Git OPML Export</title>
3352</head>
3353<body>
3354<outline text="git RSS feeds">
3355XML
3356 foreach my $pr (@list) {
3358 my %proj = %$pr;
3359 my $head = git_get_head_hash($proj{'path'});
3360 if (!defined $head) {
3361 next;
3362 }
3363 $git_dir = "$projectroot/$proj{'path'}";
3364 my %co = parse_commit($head);
3365 if (!%co) {
3366 next;
3367 }
3368 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
3370 my $rss = "$my_url?p=$proj{'path'};a=rss";
3371 my $html = "$my_url?p=$proj{'path'};a=summary";
3372 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
3373 }
3374 print <<XML;
3375</outline>
3376</body>
3377</opml>
3378XML
3379}