9aa7e4df41a797cd6060858330246077ab0b8a90
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}
143our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
145require $GITWEB_CONFIG if -e $GITWEB_CONFIG;
146# version of the core git binary
148our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
149$projects_list ||= $projectroot;
151# ======================================================================
153# input validation and dispatch
154our $action = $cgi->param('a');
155if (defined $action) {
156 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
157 die_error(undef, "Invalid action parameter");
158 }
159}
160our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
162if (defined $project) {
163 $project =~ s|^/||;
164 $project =~ s|/$||;
165 $project = undef unless $project;
166}
167if (defined $project) {
168 if (!validate_input($project)) {
169 die_error(undef, "Invalid project parameter");
170 }
171 if (!(-d "$projectroot/$project")) {
172 die_error(undef, "No such directory");
173 }
174 if (!(-e "$projectroot/$project/HEAD")) {
175 die_error(undef, "No such project");
176 }
177 $ENV{'GIT_DIR'} = "$projectroot/$project";
178}
179our $file_name = $cgi->param('f');
181if (defined $file_name) {
182 if (!validate_input($file_name)) {
183 die_error(undef, "Invalid file parameter");
184 }
185}
186our $file_parent = $cgi->param('fp');
188if (defined $file_parent) {
189 if (!validate_input($file_parent)) {
190 die_error(undef, "Invalid file parent parameter");
191 }
192}
193our $hash = $cgi->param('h');
195if (defined $hash) {
196 if (!validate_input($hash)) {
197 die_error(undef, "Invalid hash parameter");
198 }
199}
200our $hash_parent = $cgi->param('hp');
202if (defined $hash_parent) {
203 if (!validate_input($hash_parent)) {
204 die_error(undef, "Invalid hash parent parameter");
205 }
206}
207our $hash_base = $cgi->param('hb');
209if (defined $hash_base) {
210 if (!validate_input($hash_base)) {
211 die_error(undef, "Invalid hash base parameter");
212 }
213}
214our $hash_parent_base = $cgi->param('hpb');
216if (defined $hash_parent_base) {
217 if (!validate_input($hash_parent_base)) {
218 die_error(undef, "Invalid hash parent base parameter");
219 }
220}
221our $page = $cgi->param('pg');
223if (defined $page) {
224 if ($page =~ m/[^0-9]$/) {
225 die_error(undef, "Invalid page parameter");
226 }
227}
228our $searchtext = $cgi->param('s');
230if (defined $searchtext) {
231 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
232 die_error(undef, "Invalid search parameter");
233 }
234 $searchtext = quotemeta $searchtext;
235}
236# dispatch
238my %actions = (
239 "blame" => \&git_blame2,
240 "blobdiff" => \&git_blobdiff,
241 "blobdiff_plain" => \&git_blobdiff_plain,
242 "blob" => \&git_blob,
243 "blob_plain" => \&git_blob_plain,
244 "commitdiff" => \&git_commitdiff,
245 "commitdiff_plain" => \&git_commitdiff_plain,
246 "commit" => \&git_commit,
247 "heads" => \&git_heads,
248 "history" => \&git_history,
249 "log" => \&git_log,
250 "rss" => \&git_rss,
251 "search" => \&git_search,
252 "shortlog" => \&git_shortlog,
253 "summary" => \&git_summary,
254 "tag" => \&git_tag,
255 "tags" => \&git_tags,
256 "tree" => \&git_tree,
257 "snapshot" => \&git_snapshot,
258 # those below don't need $project
259 "opml" => \&git_opml,
260 "project_list" => \&git_project_list,
261);
262if (defined $project) {
264 $action ||= 'summary';
265} else {
266 $action ||= 'project_list';
267}
268if (!defined($actions{$action})) {
269 die_error(undef, "Unknown action");
270}
271$actions{$action}->();
272exit;
273## ======================================================================
275## action links
276sub href(%) {
278 my %params = @_;
279 my @mapping = (
281 project => "p",
282 action => "a",
283 file_name => "f",
284 file_parent => "fp",
285 hash => "h",
286 hash_parent => "hp",
287 hash_base => "hb",
288 hash_parent_base => "hpb",
289 page => "pg",
290 searchtext => "s",
291 );
292 my %mapping = @mapping;
293 $params{"project"} ||= $project;
295 my @result = ();
297 for (my $i = 0; $i < @mapping; $i += 2) {
298 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
299 if (defined $params{$name}) {
300 push @result, $symbol . "=" . esc_param($params{$name});
301 }
302 }
303 return "$my_uri?" . join(';', @result);
304}
305## ======================================================================
308## validation, quoting/unquoting and escaping
309sub validate_input {
311 my $input = shift;
312 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
314 return $input;
315 }
316 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
317 return undef;
318 }
319 if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
320 return undef;
321 }
322 return $input;
323}
324# quote unsafe chars, but keep the slash, even when it's not
326# correct, but quoted slashes look too horrible in bookmarks
327sub esc_param {
328 my $str = shift;
329 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
330 $str =~ s/\+/%2B/g;
331 $str =~ s/ /\+/g;
332 return $str;
333}
334# replace invalid utf8 character with SUBSTITUTION sequence
336sub esc_html {
337 my $str = shift;
338 $str = decode("utf8", $str, Encode::FB_DEFAULT);
339 $str = escapeHTML($str);
340 $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
341 return $str;
342}
343# git may return quoted and escaped filenames
345sub unquote {
346 my $str = shift;
347 if ($str =~ m/^"(.*)"$/) {
348 $str = $1;
349 $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
350 }
351 return $str;
352}
353# escape tabs (convert tabs to spaces)
355sub untabify {
356 my $line = shift;
357 while ((my $pos = index($line, "\t")) != -1) {
359 if (my $count = (8 - ($pos % 8))) {
360 my $spaces = ' ' x $count;
361 $line =~ s/\t/$spaces/;
362 }
363 }
364 return $line;
366}
367## ----------------------------------------------------------------------
369## HTML aware string manipulation
370sub chop_str {
372 my $str = shift;
373 my $len = shift;
374 my $add_len = shift || 10;
375 # allow only $len chars, but don't cut a word if it would fit in $add_len
377 # if it doesn't fit, cut it if it's still longer than the dots we would add
378 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
379 my $body = $1;
380 my $tail = $2;
381 if (length($tail) > 4) {
382 $tail = " ...";
383 $body =~ s/&[^;]*$//; # remove chopped character entities
384 }
385 return "$body$tail";
386}
387## ----------------------------------------------------------------------
389## functions returning short strings
390# CSS class for given age value (in seconds)
392sub age_class {
393 my $age = shift;
394 if ($age < 60*60*2) {
396 return "age0";
397 } elsif ($age < 60*60*24*2) {
398 return "age1";
399 } else {
400 return "age2";
401 }
402}
403# convert age in seconds to "nn units ago" string
405sub age_string {
406 my $age = shift;
407 my $age_str;
408 if ($age > 60*60*24*365*2) {
410 $age_str = (int $age/60/60/24/365);
411 $age_str .= " years ago";
412 } elsif ($age > 60*60*24*(365/12)*2) {
413 $age_str = int $age/60/60/24/(365/12);
414 $age_str .= " months ago";
415 } elsif ($age > 60*60*24*7*2) {
416 $age_str = int $age/60/60/24/7;
417 $age_str .= " weeks ago";
418 } elsif ($age > 60*60*24*2) {
419 $age_str = int $age/60/60/24;
420 $age_str .= " days ago";
421 } elsif ($age > 60*60*2) {
422 $age_str = int $age/60/60;
423 $age_str .= " hours ago";
424 } elsif ($age > 60*2) {
425 $age_str = int $age/60;
426 $age_str .= " min ago";
427 } elsif ($age > 2) {
428 $age_str = int $age;
429 $age_str .= " sec ago";
430 } else {
431 $age_str .= " right now";
432 }
433 return $age_str;
434}
435# convert file mode in octal to symbolic file mode string
437sub mode_str {
438 my $mode = oct shift;
439 if (S_ISDIR($mode & S_IFMT)) {
441 return 'drwxr-xr-x';
442 } elsif (S_ISLNK($mode)) {
443 return 'lrwxrwxrwx';
444 } elsif (S_ISREG($mode)) {
445 # git cares only about the executable bit
446 if ($mode & S_IXUSR) {
447 return '-rwxr-xr-x';
448 } else {
449 return '-rw-r--r--';
450 };
451 } else {
452 return '----------';
453 }
454}
455# convert file mode in octal to file type string
457sub file_type {
458 my $mode = shift;
459 if ($mode !~ m/^[0-7]+$/) {
461 return $mode;
462 } else {
463 $mode = oct $mode;
464 }
465 if (S_ISDIR($mode & S_IFMT)) {
467 return "directory";
468 } elsif (S_ISLNK($mode)) {
469 return "symlink";
470 } elsif (S_ISREG($mode)) {
471 return "file";
472 } else {
473 return "unknown";
474 }
475}
476## ----------------------------------------------------------------------
478## functions returning short HTML fragments, or transforming HTML fragments
479## which don't beling to other sections
480# format line of commit message or tag comment
482sub format_log_line_html {
483 my $line = shift;
484 $line = esc_html($line);
486 $line =~ s/ / /g;
487 if ($line =~ m/([0-9a-fA-F]{40})/) {
488 my $hash_text = $1;
489 if (git_get_type($hash_text) eq "commit") {
490 my $link =
491 $cgi->a({-href => href(action=>"commit", hash=>$hash_text),
492 -class => "text"}, $hash_text);
493 $line =~ s/$hash_text/$link/;
494 }
495 }
496 return $line;
497}
498# format marker of refs pointing to given object
500sub format_ref_marker {
501 my ($refs, $id) = @_;
502 my $markers = '';
503 if (defined $refs->{$id}) {
505 foreach my $ref (@{$refs->{$id}}) {
506 my ($type, $name) = qw();
507 # e.g. tags/v2.6.11 or heads/next
508 if ($ref =~ m!^(.*?)s?/(.*)$!) {
509 $type = $1;
510 $name = $2;
511 } else {
512 $type = "ref";
513 $name = $ref;
514 }
515 $markers .= " <span class=\"$type\">" . esc_html($name) . "</span>";
517 }
518 }
519 if ($markers) {
521 return ' <span class="refs">'. $markers . '</span>';
522 } else {
523 return "";
524 }
525}
526# format, perhaps shortened and with markers, title line
528sub format_subject_html {
529 my ($long, $short, $href, $extra) = @_;
530 $extra = '' unless defined($extra);
531 if (length($short) < length($long)) {
533 return $cgi->a({-href => $href, -class => "list subject",
534 -title => $long},
535 esc_html($short) . $extra);
536 } else {
537 return $cgi->a({-href => $href, -class => "list subject"},
538 esc_html($long) . $extra);
539 }
540}
541sub format_diff_line {
543 my $line = shift;
544 my $char = substr($line, 0, 1);
545 my $diff_class = "";
546 chomp $line;
548 if ($char eq '+') {
550 $diff_class = " add";
551 } elsif ($char eq "-") {
552 $diff_class = " rem";
553 } elsif ($char eq "@") {
554 $diff_class = " chunk_header";
555 } elsif ($char eq "\\") {
556 $diff_class = " incomplete";
557 }
558 $line = untabify($line);
559 return "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
560}
561## ----------------------------------------------------------------------
563## git utility subroutines, invoking git commands
564# get HEAD ref of given project as hash
566sub git_get_head_hash {
567 my $project = shift;
568 my $oENV = $ENV{'GIT_DIR'};
569 my $retval = undef;
570 $ENV{'GIT_DIR'} = "$projectroot/$project";
571 if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") {
572 my $head = <$fd>;
573 close $fd;
574 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
575 $retval = $1;
576 }
577 }
578 if (defined $oENV) {
579 $ENV{'GIT_DIR'} = $oENV;
580 }
581 return $retval;
582}
583# get type of given object
585sub git_get_type {
586 my $hash = shift;
587 open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return;
589 my $type = <$fd>;
590 close $fd or return;
591 chomp $type;
592 return $type;
593}
594sub git_get_project_config {
596 my ($key, $type) = @_;
597 return unless ($key);
599 $key =~ s/^gitweb\.//;
600 return if ($key =~ m/\W/);
601 my @x = ($GIT, 'repo-config');
603 if (defined $type) { push @x, $type; }
604 push @x, "--get";
605 push @x, "gitweb.$key";
606 my $val = qx(@x);
607 chomp $val;
608 return ($val);
609}
610# get hash of given path at given ref
612sub git_get_hash_by_path {
613 my $base = shift;
614 my $path = shift || return undef;
615 my $tree = $base;
617 open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path
619 or die_error(undef, "Open git-ls-tree failed");
620 my $line = <$fd>;
621 close $fd or return undef;
622 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
624 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
625 return $3;
626}
627# converts symbolic name to hash
629sub git_to_hash {
630 my @params = @_;
631 return undef unless @params;
632 open my $fd, "-|", $GIT, "rev-parse", @params
634 or return undef;
635 my @hashes = map { chomp; $_ } <$fd>;
636 close $fd;
637 if (wantarray) {
639 return @hashes;
640 } elsif (scalar(@hashes) == 1) {
641 # single hash
642 return $hashes[0];
643 } else {
644 return \@hashes;
645 }
646}
647## ......................................................................
649## git utility functions, directly accessing git repository
650# assumes that PATH is not symref
652sub git_get_hash_by_ref {
653 my $path = shift;
654 open my $fd, "$projectroot/$path" or return undef;
656 my $head = <$fd>;
657 close $fd;
658 chomp $head;
659 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
660 return $head;
661 }
662}
663sub git_get_project_description {
665 my $path = shift;
666 open my $fd, "$projectroot/$path/description" or return undef;
668 my $descr = <$fd>;
669 close $fd;
670 chomp $descr;
671 return $descr;
672}
673sub git_get_project_url_list {
675 my $path = shift;
676 open my $fd, "$projectroot/$path/cloneurl" or return undef;
678 my @git_project_url_list = map { chomp; $_ } <$fd>;
679 close $fd;
680 return wantarray ? @git_project_url_list : \@git_project_url_list;
682}
683sub git_get_projects_list {
685 my @list;
686 if (-d $projects_list) {
688 # search in directory
689 my $dir = $projects_list;
690 opendir my ($dh), $dir or return undef;
691 while (my $dir = readdir($dh)) {
692 if (-e "$projectroot/$dir/HEAD") {
693 my $pr = {
694 path => $dir,
695 };
696 push @list, $pr
697 }
698 }
699 closedir($dh);
700 } elsif (-f $projects_list) {
701 # read from file(url-encoded):
702 # 'git%2Fgit.git Linus+Torvalds'
703 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
704 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
705 open my ($fd), $projects_list or return undef;
706 while (my $line = <$fd>) {
707 chomp $line;
708 my ($path, $owner) = split ' ', $line;
709 $path = unescape($path);
710 $owner = unescape($owner);
711 if (!defined $path) {
712 next;
713 }
714 if (-e "$projectroot/$path/HEAD") {
715 my $pr = {
716 path => $path,
717 owner => decode("utf8", $owner, Encode::FB_DEFAULT),
718 };
719 push @list, $pr
720 }
721 }
722 close $fd;
723 }
724 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
725 return @list;
726}
727sub git_get_project_owner {
729 my $project = shift;
730 my $owner;
731 return undef unless $project;
733 # read from file (url-encoded):
735 # 'git%2Fgit.git Linus+Torvalds'
736 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
737 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
738 if (-f $projects_list) {
739 open (my $fd , $projects_list);
740 while (my $line = <$fd>) {
741 chomp $line;
742 my ($pr, $ow) = split ' ', $line;
743 $pr = unescape($pr);
744 $ow = unescape($ow);
745 if ($pr eq $project) {
746 $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
747 last;
748 }
749 }
750 close $fd;
751 }
752 if (!defined $owner) {
753 $owner = get_file_owner("$projectroot/$project");
754 }
755 return $owner;
757}
758sub git_get_references {
760 my $type = shift || "";
761 my %refs;
762 my $fd;
763 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
764 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
765 if (-f "$projectroot/$project/info/refs") {
766 open $fd, "$projectroot/$project/info/refs"
767 or return;
768 } else {
769 open $fd, "-|", $GIT, "ls-remote", "."
770 or return;
771 }
772 while (my $line = <$fd>) {
774 chomp $line;
775 if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) {
776 if (defined $refs{$1}) {
777 push @{$refs{$1}}, $2;
778 } else {
779 $refs{$1} = [ $2 ];
780 }
781 }
782 }
783 close $fd or return;
784 return \%refs;
785}
786sub git_get_rev_name_tags {
788 my $hash = shift || return undef;
789 open my $fd, "-|", $GIT, "name-rev", "--tags", $hash
791 or return;
792 my $name_rev = <$fd>;
793 close $fd;
794 if ($name_rev =~ m|^$hash tags/(.*)$|) {
796 return $1;
797 } else {
798 # catches also '$hash undefined' output
799 return undef;
800 }
801}
802## ----------------------------------------------------------------------
804## parse to hash functions
805sub parse_date {
807 my $epoch = shift;
808 my $tz = shift || "-0000";
809 my %date;
811 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
812 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
813 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
814 $date{'hour'} = $hour;
815 $date{'minute'} = $min;
816 $date{'mday'} = $mday;
817 $date{'day'} = $days[$wday];
818 $date{'month'} = $months[$mon];
819 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
820 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
821 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
822 $mday, $months[$mon], $hour ,$min;
823 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
825 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
826 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
827 $date{'hour_local'} = $hour;
828 $date{'minute_local'} = $min;
829 $date{'tz_local'} = $tz;
830 return %date;
831}
832sub parse_tag {
834 my $tag_id = shift;
835 my %tag;
836 my @comment;
837 open my $fd, "-|", $GIT, "cat-file", "tag", $tag_id or return;
839 $tag{'id'} = $tag_id;
840 while (my $line = <$fd>) {
841 chomp $line;
842 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
843 $tag{'object'} = $1;
844 } elsif ($line =~ m/^type (.+)$/) {
845 $tag{'type'} = $1;
846 } elsif ($line =~ m/^tag (.+)$/) {
847 $tag{'name'} = $1;
848 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
849 $tag{'author'} = $1;
850 $tag{'epoch'} = $2;
851 $tag{'tz'} = $3;
852 } elsif ($line =~ m/--BEGIN/) {
853 push @comment, $line;
854 last;
855 } elsif ($line eq "") {
856 last;
857 }
858 }
859 push @comment, <$fd>;
860 $tag{'comment'} = \@comment;
861 close $fd or return;
862 if (!defined $tag{'name'}) {
863 return
864 };
865 return %tag
866}
867sub parse_commit {
869 my $commit_id = shift;
870 my $commit_text = shift;
871 my @commit_lines;
873 my %co;
874 if (defined $commit_text) {
876 @commit_lines = @$commit_text;
877 } else {
878 $/ = "\0";
879 open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id
880 or return;
881 @commit_lines = split '\n', <$fd>;
882 close $fd or return;
883 $/ = "\n";
884 pop @commit_lines;
885 }
886 my $header = shift @commit_lines;
887 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
888 return;
889 }
890 ($co{'id'}, my @parents) = split ' ', $header;
891 $co{'parents'} = \@parents;
892 $co{'parent'} = $parents[0];
893 while (my $line = shift @commit_lines) {
894 last if $line eq "\n";
895 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
896 $co{'tree'} = $1;
897 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
898 $co{'author'} = $1;
899 $co{'author_epoch'} = $2;
900 $co{'author_tz'} = $3;
901 if ($co{'author'} =~ m/^([^<]+) </) {
902 $co{'author_name'} = $1;
903 } else {
904 $co{'author_name'} = $co{'author'};
905 }
906 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
907 $co{'committer'} = $1;
908 $co{'committer_epoch'} = $2;
909 $co{'committer_tz'} = $3;
910 $co{'committer_name'} = $co{'committer'};
911 $co{'committer_name'} =~ s/ <.*//;
912 }
913 }
914 if (!defined $co{'tree'}) {
915 return;
916 };
917 foreach my $title (@commit_lines) {
919 $title =~ s/^ //;
920 if ($title ne "") {
921 $co{'title'} = chop_str($title, 80, 5);
922 # remove leading stuff of merges to make the interesting part visible
923 if (length($title) > 50) {
924 $title =~ s/^Automatic //;
925 $title =~ s/^merge (of|with) /Merge ... /i;
926 if (length($title) > 50) {
927 $title =~ s/(http|rsync):\/\///;
928 }
929 if (length($title) > 50) {
930 $title =~ s/(master|www|rsync)\.//;
931 }
932 if (length($title) > 50) {
933 $title =~ s/kernel.org:?//;
934 }
935 if (length($title) > 50) {
936 $title =~ s/\/pub\/scm//;
937 }
938 }
939 $co{'title_short'} = chop_str($title, 50, 5);
940 last;
941 }
942 }
943 # remove added spaces
944 foreach my $line (@commit_lines) {
945 $line =~ s/^ //;
946 }
947 $co{'comment'} = \@commit_lines;
948 my $age = time - $co{'committer_epoch'};
950 $co{'age'} = $age;
951 $co{'age_string'} = age_string($age);
952 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
953 if ($age > 60*60*24*7*2) {
954 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
955 $co{'age_string_age'} = $co{'age_string'};
956 } else {
957 $co{'age_string_date'} = $co{'age_string'};
958 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
959 }
960 return %co;
961}
962# parse ref from ref_file, given by ref_id, with given type
964sub parse_ref {
965 my $ref_file = shift;
966 my $ref_id = shift;
967 my $type = shift || git_get_type($ref_id);
968 my %ref_item;
969 $ref_item{'type'} = $type;
971 $ref_item{'id'} = $ref_id;
972 $ref_item{'epoch'} = 0;
973 $ref_item{'age'} = "unknown";
974 if ($type eq "tag") {
975 my %tag = parse_tag($ref_id);
976 $ref_item{'comment'} = $tag{'comment'};
977 if ($tag{'type'} eq "commit") {
978 my %co = parse_commit($tag{'object'});
979 $ref_item{'epoch'} = $co{'committer_epoch'};
980 $ref_item{'age'} = $co{'age_string'};
981 } elsif (defined($tag{'epoch'})) {
982 my $age = time - $tag{'epoch'};
983 $ref_item{'epoch'} = $tag{'epoch'};
984 $ref_item{'age'} = age_string($age);
985 }
986 $ref_item{'reftype'} = $tag{'type'};
987 $ref_item{'name'} = $tag{'name'};
988 $ref_item{'refid'} = $tag{'object'};
989 } elsif ($type eq "commit"){
990 my %co = parse_commit($ref_id);
991 $ref_item{'reftype'} = "commit";
992 $ref_item{'name'} = $ref_file;
993 $ref_item{'title'} = $co{'title'};
994 $ref_item{'refid'} = $ref_id;
995 $ref_item{'epoch'} = $co{'committer_epoch'};
996 $ref_item{'age'} = $co{'age_string'};
997 } else {
998 $ref_item{'reftype'} = $type;
999 $ref_item{'name'} = $ref_file;
1000 $ref_item{'refid'} = $ref_id;
1001 }
1002 return %ref_item;
1004}
1005# parse line of git-diff-tree "raw" output
1007sub parse_difftree_raw_line {
1008 my $line = shift;
1009 my %res;
1010 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1012 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1013 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1014 $res{'from_mode'} = $1;
1015 $res{'to_mode'} = $2;
1016 $res{'from_id'} = $3;
1017 $res{'to_id'} = $4;
1018 $res{'status'} = $5;
1019 $res{'similarity'} = $6;
1020 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1021 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
1022 } else {
1023 $res{'file'} = unquote($7);
1024 }
1025 }
1026 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1027 #elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1028 # $res{'commit'} = $1;
1029 #}
1030 return wantarray ? %res : \%res;
1032}
1033## ......................................................................
1035## parse to array of hashes functions
1036sub git_get_refs_list {
1038 my $ref_dir = shift;
1039 my @reflist;
1040 my @refs;
1042 my $pfxlen = length("$projectroot/$project/$ref_dir");
1043 File::Find::find(sub {
1044 return if (/^\./);
1045 if (-f $_) {
1046 push @refs, substr($File::Find::name, $pfxlen + 1);
1047 }
1048 }, "$projectroot/$project/$ref_dir");
1049 foreach my $ref_file (@refs) {
1051 my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file");
1052 my $type = git_get_type($ref_id) || next;
1053 my %ref_item = parse_ref($ref_file, $ref_id, $type);
1054 push @reflist, \%ref_item;
1056 }
1057 # sort refs by age
1058 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
1059 return \@reflist;
1060}
1061## ----------------------------------------------------------------------
1063## filesystem-related functions
1064sub get_file_owner {
1066 my $path = shift;
1067 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1069 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1070 if (!defined $gcos) {
1071 return undef;
1072 }
1073 my $owner = $gcos;
1074 $owner =~ s/[,;].*$//;
1075 return decode("utf8", $owner, Encode::FB_DEFAULT);
1076}
1077## ......................................................................
1079## mimetype related functions
1080sub mimetype_guess_file {
1082 my $filename = shift;
1083 my $mimemap = shift;
1084 -r $mimemap or return undef;
1085 my %mimemap;
1087 open(MIME, $mimemap) or return undef;
1088 while (<MIME>) {
1089 next if m/^#/; # skip comments
1090 my ($mime, $exts) = split(/\t+/);
1091 if (defined $exts) {
1092 my @exts = split(/\s+/, $exts);
1093 foreach my $ext (@exts) {
1094 $mimemap{$ext} = $mime;
1095 }
1096 }
1097 }
1098 close(MIME);
1099 $filename =~ /\.(.*?)$/;
1101 return $mimemap{$1};
1102}
1103sub mimetype_guess {
1105 my $filename = shift;
1106 my $mime;
1107 $filename =~ /\./ or return undef;
1108 if ($mimetypes_file) {
1110 my $file = $mimetypes_file;
1111 if ($file !~ m!^/!) { # if it is relative path
1112 # it is relative to project
1113 $file = "$projectroot/$project/$file";
1114 }
1115 $mime = mimetype_guess_file($filename, $file);
1116 }
1117 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
1118 return $mime;
1119}
1120sub blob_mimetype {
1122 my $fd = shift;
1123 my $filename = shift;
1124 if ($filename) {
1126 my $mime = mimetype_guess($filename);
1127 $mime and return $mime;
1128 }
1129 # just in case
1131 return $default_blob_plain_mimetype unless $fd;
1132 if (-T $fd) {
1134 return 'text/plain' .
1135 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
1136 } elsif (! $filename) {
1137 return 'application/octet-stream';
1138 } elsif ($filename =~ m/\.png$/i) {
1139 return 'image/png';
1140 } elsif ($filename =~ m/\.gif$/i) {
1141 return 'image/gif';
1142 } elsif ($filename =~ m/\.jpe?g$/i) {
1143 return 'image/jpeg';
1144 } else {
1145 return 'application/octet-stream';
1146 }
1147}
1148## ======================================================================
1150## functions printing HTML: header, footer, error page
1151sub git_header_html {
1153 my $status = shift || "200 OK";
1154 my $expires = shift;
1155 my $title = "$site_name git";
1157 if (defined $project) {
1158 $title .= " - $project";
1159 if (defined $action) {
1160 $title .= "/$action";
1161 if (defined $file_name) {
1162 $title .= " - $file_name";
1163 if ($action eq "tree" && $file_name !~ m|/$|) {
1164 $title .= "/";
1165 }
1166 }
1167 }
1168 }
1169 my $content_type;
1170 # require explicit support from the UA if we are to send the page as
1171 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1172 # we have to do this because MSIE sometimes globs '*/*', pretending to
1173 # support xhtml+xml but choking when it gets what it asked for.
1174 if (defined $cgi->http('HTTP_ACCEPT') &&
1175 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
1176 $cgi->Accept('application/xhtml+xml') != 0) {
1177 $content_type = 'application/xhtml+xml';
1178 } else {
1179 $content_type = 'text/html';
1180 }
1181 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
1182 -status=> $status, -expires => $expires);
1183 print <<EOF;
1184<?xml version="1.0" encoding="utf-8"?>
1185<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1186<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1187<!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1188<!-- git core binaries version $git_version -->
1189<head>
1190<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1191<meta name="generator" content="gitweb/$version git/$git_version"/>
1192<meta name="robots" content="index, nofollow"/>
1193<title>$title</title>
1194<link rel="stylesheet" type="text/css" href="$stylesheet"/>
1195EOF
1196 if (defined $project) {
1197 printf('<link rel="alternate" title="%s log" '.
1198 'href="%s" type="application/rss+xml"/>'."\n",
1199 esc_param($project), href(action=>"rss"));
1200 }
1201 print "</head>\n" .
1203 "<body>\n" .
1204 "<div class=\"page_header\">\n" .
1205 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
1206 "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
1207 "</a>\n";
1208 print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
1209 if (defined $project) {
1210 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
1211 if (defined $action) {
1212 print " / $action";
1213 }
1214 print "\n";
1215 if (!defined $searchtext) {
1216 $searchtext = "";
1217 }
1218 my $search_hash;
1219 if (defined $hash_base) {
1220 $search_hash = $hash_base;
1221 } elsif (defined $hash) {
1222 $search_hash = $hash;
1223 } else {
1224 $search_hash = "HEAD";
1225 }
1226 $cgi->param("a", "search");
1227 $cgi->param("h", $search_hash);
1228 print $cgi->startform(-method => "get", -action => $my_uri) .
1229 "<div class=\"search\">\n" .
1230 $cgi->hidden(-name => "p") . "\n" .
1231 $cgi->hidden(-name => "a") . "\n" .
1232 $cgi->hidden(-name => "h") . "\n" .
1233 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
1234 "</div>" .
1235 $cgi->end_form() . "\n";
1236 }
1237 print "</div>\n";
1238}
1239sub git_footer_html {
1241 print "<div class=\"page_footer\">\n";
1242 if (defined $project) {
1243 my $descr = git_get_project_description($project);
1244 if (defined $descr) {
1245 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
1246 }
1247 print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\n";
1248 } else {
1249 print $cgi->a({-href => href(action=>"opml"), -class => "rss_logo"}, "OPML") . "\n";
1250 }
1251 print "</div>\n" .
1252 "</body>\n" .
1253 "</html>";
1254}
1255sub die_error {
1257 my $status = shift || "403 Forbidden";
1258 my $error = shift || "Malformed query, file missing or permission denied";
1259 git_header_html($status);
1261 print <<EOF;
1262<div class="page_body">
1263<br /><br />
1264$status - $error
1265<br />
1266</div>
1267EOF
1268 git_footer_html();
1269 exit;
1270}
1271## ----------------------------------------------------------------------
1273## functions printing or outputting HTML: navigation
1274sub git_print_page_nav {
1276 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1277 $extra = '' if !defined $extra; # pager or formats
1278 my @navs = qw(summary shortlog log commit commitdiff tree);
1280 if ($suppress) {
1281 @navs = grep { $_ ne $suppress } @navs;
1282 }
1283 my %arg = map { $_ => {action=>$_} } @navs;
1285 if (defined $head) {
1286 for (qw(commit commitdiff)) {
1287 $arg{$_}{hash} = $head;
1288 }
1289 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1290 for (qw(shortlog log)) {
1291 $arg{$_}{hash} = $head;
1292 }
1293 }
1294 }
1295 $arg{tree}{hash} = $treehead if defined $treehead;
1296 $arg{tree}{hash_base} = $treebase if defined $treebase;
1297 print "<div class=\"page_nav\">\n" .
1299 (join " | ",
1300 map { $_ eq $current ?
1301 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
1302 } @navs);
1303 print "<br/>\n$extra<br/>\n" .
1304 "</div>\n";
1305}
1306sub format_paging_nav {
1308 my ($action, $hash, $head, $page, $nrevs) = @_;
1309 my $paging_nav;
1310 if ($hash ne $head || $page) {
1313 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
1314 } else {
1315 $paging_nav .= "HEAD";
1316 }
1317 if ($page > 0) {
1319 $paging_nav .= " ⋅ " .
1320 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
1321 -accesskey => "p", -title => "Alt-p"}, "prev");
1322 } else {
1323 $paging_nav .= " ⋅ prev";
1324 }
1325 if ($nrevs >= (100 * ($page+1)-1)) {
1327 $paging_nav .= " ⋅ " .
1328 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
1329 -accesskey => "n", -title => "Alt-n"}, "next");
1330 } else {
1331 $paging_nav .= " ⋅ next";
1332 }
1333 return $paging_nav;
1335}
1336## ......................................................................
1338## functions printing or outputting HTML: div
1339sub git_print_header_div {
1341 my ($action, $title, $hash, $hash_base) = @_;
1342 my %args = ();
1343 $args{action} = $action;
1345 $args{hash} = $hash if $hash;
1346 $args{hash_base} = $hash_base if $hash_base;
1347 print "<div class=\"header\">\n" .
1349 $cgi->a({-href => href(%args), -class => "title"},
1350 $title ? $title : $action) .
1351 "\n</div>\n";
1352}
1353sub git_print_page_path {
1355 my $name = shift;
1356 my $type = shift;
1357 my $hb = shift;
1358 if (!defined $name) {
1360 print "<div class=\"page_path\">/</div>\n";
1361 } elsif (defined $type && $type eq 'blob') {
1362 print "<div class=\"page_path\">";
1363 if (defined $hb) {
1364 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
1365 hash_base=>$hb)},
1366 esc_html($name));
1367 } else {
1368 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)},
1369 esc_html($name));
1370 }
1371 print "<br/></div>\n";
1372 } else {
1373 print "<div class=\"page_path\">" . esc_html($name) . "<br/></div>\n";
1374 }
1375}
1376sub git_print_log {
1378 my $log = shift;
1379 # remove leading empty lines
1381 while (defined $log->[0] && $log->[0] eq "") {
1382 shift @$log;
1383 }
1384 # print log
1386 my $signoff = 0;
1387 my $empty = 0;
1388 foreach my $line (@$log) {
1389 # print only one empty line
1390 # do not print empty line after signoff
1391 if ($line eq "") {
1392 next if ($empty || $signoff);
1393 $empty = 1;
1394 } else {
1395 $empty = 0;
1396 }
1397 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1398 $signoff = 1;
1399 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
1400 } else {
1401 $signoff = 0;
1402 print format_log_line_html($line) . "<br/>\n";
1403 }
1404 }
1405}
1406sub git_print_simplified_log {
1408 my $log = shift;
1409 my $remove_title = shift;
1410 shift @$log if $remove_title;
1412 # remove leading empty lines
1413 while (defined $log->[0] && $log->[0] eq "") {
1414 shift @$log;
1415 }
1416 # simplify and print log
1418 my $empty = 0;
1419 foreach my $line (@$log) {
1420 # remove signoff lines
1421 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1422 next;
1423 }
1424 # print only one empty line
1425 if ($line eq "") {
1426 next if $empty;
1427 $empty = 1;
1428 } else {
1429 $empty = 0;
1430 }
1431 print format_log_line_html($line) . "<br/>\n";
1432 }
1433 # end with single empty line
1434 print "<br/>\n" unless $empty;
1435}
1436## ......................................................................
1438## functions printing large fragments of HTML
1439sub git_difftree_body {
1441 my ($difftree, $hash, $parent) = @_;
1442 print "<div class=\"list_head\">\n";
1444 if ($#{$difftree} > 10) {
1445 print(($#{$difftree} + 1) . " files changed:\n");
1446 }
1447 print "</div>\n";
1448 print "<table class=\"diff_tree\">\n";
1450 my $alternate = 0;
1451 foreach my $line (@{$difftree}) {
1452 my %diff = parse_difftree_raw_line($line);
1453 if ($alternate) {
1455 print "<tr class=\"dark\">\n";
1456 } else {
1457 print "<tr class=\"light\">\n";
1458 }
1459 $alternate ^= 1;
1460 my ($to_mode_oct, $to_mode_str, $to_file_type);
1462 my ($from_mode_oct, $from_mode_str, $from_file_type);
1463 if ($diff{'to_mode'} ne ('0' x 6)) {
1464 $to_mode_oct = oct $diff{'to_mode'};
1465 if (S_ISREG($to_mode_oct)) { # only for regular file
1466 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
1467 }
1468 $to_file_type = file_type($diff{'to_mode'});
1469 }
1470 if ($diff{'from_mode'} ne ('0' x 6)) {
1471 $from_mode_oct = oct $diff{'from_mode'};
1472 if (S_ISREG($to_mode_oct)) { # only for regular file
1473 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
1474 }
1475 $from_file_type = file_type($diff{'from_mode'});
1476 }
1477 if ($diff{'status'} eq "A") { # created
1479 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
1480 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
1481 $mode_chng .= "]</span>";
1482 print "<td>" .
1483 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1484 hash_base=>$hash, file_name=>$diff{'file'}),
1485 -class => "list"}, esc_html($diff{'file'})) .
1486 "</td>\n" .
1487 "<td>$mode_chng</td>\n" .
1488 "<td class=\"link\">" .
1489 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1490 hash_base=>$hash, file_name=>$diff{'file'})},
1491 "blob") .
1492 "</td>\n";
1493 } elsif ($diff{'status'} eq "D") { # deleted
1495 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
1496 print "<td>" .
1497 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1498 hash_base=>$parent, file_name=>$diff{'file'}),
1499 -class => "list"}, esc_html($diff{'file'})) .
1500 "</td>\n" .
1501 "<td>$mode_chng</td>\n" .
1502 "<td class=\"link\">" .
1503 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1504 hash_base=>$parent, file_name=>$diff{'file'})},
1505 "blob") .
1506 " | " .
1507 $cgi->a({-href => href(action=>"history", hash_base=>$parent,
1508 file_name=>$diff{'file'})},
1509 "history") .
1510 "</td>\n";
1511 } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
1513 my $mode_chnge = "";
1514 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1515 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
1516 if ($from_file_type != $to_file_type) {
1517 $mode_chnge .= " from $from_file_type to $to_file_type";
1518 }
1519 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
1520 if ($from_mode_str && $to_mode_str) {
1521 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
1522 } elsif ($to_mode_str) {
1523 $mode_chnge .= " mode: $to_mode_str";
1524 }
1525 }
1526 $mode_chnge .= "]</span>\n";
1527 }
1528 print "<td>";
1529 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1530 print $cgi->a({-href => href(action=>"blobdiff",
1531 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1532 hash_base=>$hash, hash_parent_base=>$parent,
1533 file_name=>$diff{'file'}),
1534 -class => "list"}, esc_html($diff{'file'}));
1535 } else { # only mode changed
1536 print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1537 hash_base=>$hash, file_name=>$diff{'file'}),
1538 -class => "list"}, esc_html($diff{'file'}));
1539 }
1540 print "</td>\n" .
1541 "<td>$mode_chnge</td>\n" .
1542 "<td class=\"link\">" .
1543 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1544 hash_base=>$hash, file_name=>$diff{'file'})},
1545 "blob");
1546 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1547 print " | " .
1548 $cgi->a({-href => href(action=>"blobdiff",
1549 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1550 hash_base=>$hash, hash_parent_base=>$parent,
1551 file_name=>$diff{'file'})},
1552 "diff");
1553 }
1554 print " | " .
1555 $cgi->a({-href => href(action=>"history",
1556 hash_base=>$hash, file_name=>$diff{'file'})},
1557 "history");
1558 print "</td>\n";
1559 } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
1561 my %status_name = ('R' => 'moved', 'C' => 'copied');
1562 my $nstatus = $status_name{$diff{'status'}};
1563 my $mode_chng = "";
1564 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1565 # mode also for directories, so we cannot use $to_mode_str
1566 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
1567 }
1568 print "<td>" .
1569 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1570 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}),
1571 -class => "list"}, esc_html($diff{'to_file'})) . "</td>\n" .
1572 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
1573 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
1574 hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}),
1575 -class => "list"}, esc_html($diff{'from_file'})) .
1576 " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
1577 "<td class=\"link\">" .
1578 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1579 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})},
1580 "blob");
1581 if ($diff{'to_id'} ne $diff{'from_id'}) {
1582 print " | " .
1583 $cgi->a({-href => href(action=>"blobdiff",
1584 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1585 hash_base=>$hash, hash_parent_base=>$parent,
1586 file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
1587 "diff");
1588 }
1589 print "</td>\n";
1590 } # we should not encounter Unmerged (U) or Unknown (X) status
1592 print "</tr>\n";
1593 }
1594 print "</table>\n";
1595}
1596sub git_patchset_body {
1598 my ($fd, $difftree, $hash, $hash_parent) = @_;
1599 my $patch_idx = 0;
1601 my $in_header = 0;
1602 my $patch_found = 0;
1603 my $diffinfo;
1604 print "<div class=\"patchset\">\n";
1606 LINE:
1608 while (my $patch_line = <$fd>) {
1609 chomp $patch_line;
1610 if ($patch_line =~ m/^diff /) { # "git diff" header
1612 # beginning of patch (in patchset)
1613 if ($patch_found) {
1614 # close previous patch
1615 print "</div>\n"; # class="patch"
1616 } else {
1617 # first patch in patchset
1618 $patch_found = 1;
1619 }
1620 print "<div class=\"patch\">\n";
1621 if (ref($difftree->[$patch_idx]) eq "HASH") {
1623 $diffinfo = $difftree->[$patch_idx];
1624 } else {
1625 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
1626 }
1627 $patch_idx++;
1628 # for now, no extended header, hence we skip empty patches
1630 # companion to next LINE if $in_header;
1631 if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) { # no change
1632 $in_header = 1;
1633 next LINE;
1634 }
1635 if ($diffinfo->{'status'} eq "A") { # added
1637 print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
1638 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1639 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1640 $diffinfo->{'to_id'}) . "(new)" .
1641 "</div>\n"; # class="diff_info"
1642 } elsif ($diffinfo->{'status'} eq "D") { # deleted
1644 print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
1645 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1646 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1647 $diffinfo->{'from_id'}) . "(deleted)" .
1648 "</div>\n"; # class="diff_info"
1649 } elsif ($diffinfo->{'status'} eq "R" || # renamed
1651 $diffinfo->{'status'} eq "C" || # copied
1652 $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
1653 print "<div class=\"diff_info\">" .
1654 file_type($diffinfo->{'from_mode'}) . ":" .
1655 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1656 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'from_file'})},
1657 $diffinfo->{'from_id'}) .
1658 " -> " .
1659 file_type($diffinfo->{'to_mode'}) . ":" .
1660 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1661 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'to_file'})},
1662 $diffinfo->{'to_id'});
1663 print "</div>\n"; # class="diff_info"
1664 } else { # modified, mode changed, ...
1666 print "<div class=\"diff_info\">" .
1667 file_type($diffinfo->{'from_mode'}) . ":" .
1668 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1669 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1670 $diffinfo->{'from_id'}) .
1671 " -> " .
1672 file_type($diffinfo->{'to_mode'}) . ":" .
1673 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1674 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1675 $diffinfo->{'to_id'});
1676 print "</div>\n"; # class="diff_info"
1677 }
1678 #print "<div class=\"diff extended_header\">\n";
1680 $in_header = 1;
1681 next LINE;
1682 } # start of patch in patchset
1683 if ($in_header && $patch_line =~ m/^---/) {
1686 #print "</div>\n"; # class="diff extended_header"
1687 $in_header = 0;
1688 my $file = $diffinfo->{'from_file'};
1690 $file ||= $diffinfo->{'file'};
1691 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1692 hash=>$diffinfo->{'from_id'}, file_name=>$file),
1693 -class => "list"}, esc_html($file));
1694 $patch_line =~ s|a/.*$|a/$file|g;
1695 print "<div class=\"diff from_file\">$patch_line</div>\n";
1696 $patch_line = <$fd>;
1698 chomp $patch_line;
1699 #$patch_line =~ m/^+++/;
1701 $file = $diffinfo->{'to_file'};
1702 $file ||= $diffinfo->{'file'};
1703 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1704 hash=>$diffinfo->{'to_id'}, file_name=>$file),
1705 -class => "list"}, esc_html($file));
1706 $patch_line =~ s|b/.*|b/$file|g;
1707 print "<div class=\"diff to_file\">$patch_line</div>\n";
1708 next LINE;
1710 }
1711 next LINE if $in_header;
1712 print format_diff_line($patch_line);
1714 }
1715 print "</div>\n" if $patch_found; # class="patch"
1716 print "</div>\n"; # class="patchset"
1718}
1719# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1721sub git_shortlog_body {
1723 # uses global variable $project
1724 my ($revlist, $from, $to, $refs, $extra) = @_;
1725 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
1727 my $have_snapshot = (defined $ctype && defined $suffix);
1728 $from = 0 unless defined $from;
1730 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
1731 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
1733 my $alternate = 0;
1734 for (my $i = $from; $i <= $to; $i++) {
1735 my $commit = $revlist->[$i];
1736 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
1737 my $ref = format_ref_marker($refs, $commit);
1738 my %co = parse_commit($commit);
1739 if ($alternate) {
1740 print "<tr class=\"dark\">\n";
1741 } else {
1742 print "<tr class=\"light\">\n";
1743 }
1744 $alternate ^= 1;
1745 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
1746 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1747 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1748 "<td>";
1749 print format_subject_html($co{'title'}, $co{'title_short'},
1750 href(action=>"commit", hash=>$commit), $ref);
1751 print "</td>\n" .
1752 "<td class=\"link\">" .
1753 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1754 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
1755 if ($have_snapshot) {
1756 print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
1757 }
1758 print "</td>\n" .
1759 "</tr>\n";
1760 }
1761 if (defined $extra) {
1762 print "<tr>\n" .
1763 "<td colspan=\"4\">$extra</td>\n" .
1764 "</tr>\n";
1765 }
1766 print "</table>\n";
1767}
1768sub git_history_body {
1770 # Warning: assumes constant type (blob or tree) during history
1771 my ($fd, $refs, $hash_base, $ftype, $extra) = @_;
1772 print "<table class=\"history\" cellspacing=\"0\">\n";
1774 my $alternate = 0;
1775 while (my $line = <$fd>) {
1776 if ($line !~ m/^([0-9a-fA-F]{40})/) {
1777 next;
1778 }
1779 my $commit = $1;
1781 my %co = parse_commit($commit);
1782 if (!%co) {
1783 next;
1784 }
1785 my $ref = format_ref_marker($refs, $commit);
1787 if ($alternate) {
1789 print "<tr class=\"dark\">\n";
1790 } else {
1791 print "<tr class=\"light\">\n";
1792 }
1793 $alternate ^= 1;
1794 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1795 # shortlog uses chop_str($co{'author_name'}, 10)
1796 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1797 "<td>";
1798 # originally git_history used chop_str($co{'title'}, 50)
1799 print format_subject_html($co{'title'}, $co{'title_short'},
1800 href(action=>"commit", hash=>$commit), $ref);
1801 print "</td>\n" .
1802 "<td class=\"link\">" .
1803 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1804 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
1805 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
1806 if ($ftype eq 'blob') {
1808 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
1809 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1810 if (defined $blob_current && defined $blob_parent &&
1811 $blob_current ne $blob_parent) {
1812 print " | " .
1813 $cgi->a({-href => href(action=>"blobdiff",
1814 hash=>$blob_current, hash_parent=>$blob_parent,
1815 hash_base=>$hash_base, hash_parent_base=>$commit,
1816 file_name=>$file_name)},
1817 "diff to current");
1818 }
1819 }
1820 print "</td>\n" .
1821 "</tr>\n";
1822 }
1823 if (defined $extra) {
1824 print "<tr>\n" .
1825 "<td colspan=\"4\">$extra</td>\n" .
1826 "</tr>\n";
1827 }
1828 print "</table>\n";
1829}
1830sub git_tags_body {
1832 # uses global variable $project
1833 my ($taglist, $from, $to, $extra) = @_;
1834 $from = 0 unless defined $from;
1835 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1836 print "<table class=\"tags\" cellspacing=\"0\">\n";
1838 my $alternate = 0;
1839 for (my $i = $from; $i <= $to; $i++) {
1840 my $entry = $taglist->[$i];
1841 my %tag = %$entry;
1842 my $comment_lines = $tag{'comment'};
1843 my $comment = shift @$comment_lines;
1844 my $comment_short;
1845 if (defined $comment) {
1846 $comment_short = chop_str($comment, 30, 5);
1847 }
1848 if ($alternate) {
1849 print "<tr class=\"dark\">\n";
1850 } else {
1851 print "<tr class=\"light\">\n";
1852 }
1853 $alternate ^= 1;
1854 print "<td><i>$tag{'age'}</i></td>\n" .
1855 "<td>" .
1856 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
1857 -class => "list name"}, esc_html($tag{'name'})) .
1858 "</td>\n" .
1859 "<td>";
1860 if (defined $comment) {
1861 print format_subject_html($comment, $comment_short,
1862 href(action=>"tag", hash=>$tag{'id'}));
1863 }
1864 print "</td>\n" .
1865 "<td class=\"selflink\">";
1866 if ($tag{'type'} eq "tag") {
1867 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
1868 } else {
1869 print " ";
1870 }
1871 print "</td>\n" .
1872 "<td class=\"link\">" . " | " .
1873 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
1874 if ($tag{'reftype'} eq "commit") {
1875 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
1876 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'refid'})}, "log");
1877 } elsif ($tag{'reftype'} eq "blob") {
1878 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
1879 }
1880 print "</td>\n" .
1881 "</tr>";
1882 }
1883 if (defined $extra) {
1884 print "<tr>\n" .
1885 "<td colspan=\"5\">$extra</td>\n" .
1886 "</tr>\n";
1887 }
1888 print "</table>\n";
1889}
1890sub git_heads_body {
1892 # uses global variable $project
1893 my ($taglist, $head, $from, $to, $extra) = @_;
1894 $from = 0 unless defined $from;
1895 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1896 print "<table class=\"heads\" cellspacing=\"0\">\n";
1898 my $alternate = 0;
1899 for (my $i = $from; $i <= $to; $i++) {
1900 my $entry = $taglist->[$i];
1901 my %tag = %$entry;
1902 my $curr = $tag{'id'} eq $head;
1903 if ($alternate) {
1904 print "<tr class=\"dark\">\n";
1905 } else {
1906 print "<tr class=\"light\">\n";
1907 }
1908 $alternate ^= 1;
1909 print "<td><i>$tag{'age'}</i></td>\n" .
1910 ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
1911 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}),
1912 -class => "list name"},esc_html($tag{'name'})) .
1913 "</td>\n" .
1914 "<td class=\"link\">" .
1915 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " .
1916 $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") .
1917 "</td>\n" .
1918 "</tr>";
1919 }
1920 if (defined $extra) {
1921 print "<tr>\n" .
1922 "<td colspan=\"3\">$extra</td>\n" .
1923 "</tr>\n";
1924 }
1925 print "</table>\n";
1926}
1927## ======================================================================
1929## ======================================================================
1930## actions
1931sub git_project_list {
1933 my $order = $cgi->param('o');
1934 if (defined $order && $order !~ m/project|descr|owner|age/) {
1935 die_error(undef, "Unknown order parameter");
1936 }
1937 my @list = git_get_projects_list();
1939 my @projects;
1940 if (!@list) {
1941 die_error(undef, "No projects found");
1942 }
1943 foreach my $pr (@list) {
1944 my $head = git_get_head_hash($pr->{'path'});
1945 if (!defined $head) {
1946 next;
1947 }
1948 $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
1949 my %co = parse_commit($head);
1950 if (!%co) {
1951 next;
1952 }
1953 $pr->{'commit'} = \%co;
1954 if (!defined $pr->{'descr'}) {
1955 my $descr = git_get_project_description($pr->{'path'}) || "";
1956 $pr->{'descr'} = chop_str($descr, 25, 5);
1957 }
1958 if (!defined $pr->{'owner'}) {
1959 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
1960 }
1961 push @projects, $pr;
1962 }
1963 git_header_html();
1965 if (-f $home_text) {
1966 print "<div class=\"index_include\">\n";
1967 open (my $fd, $home_text);
1968 print <$fd>;
1969 close $fd;
1970 print "</div>\n";
1971 }
1972 print "<table class=\"project_list\">\n" .
1973 "<tr>\n";
1974 $order ||= "project";
1975 if ($order eq "project") {
1976 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
1977 print "<th>Project</th>\n";
1978 } else {
1979 print "<th>" .
1980 $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
1981 -class => "header"}, "Project") .
1982 "</th>\n";
1983 }
1984 if ($order eq "descr") {
1985 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
1986 print "<th>Description</th>\n";
1987 } else {
1988 print "<th>" .
1989 $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
1990 -class => "header"}, "Description") .
1991 "</th>\n";
1992 }
1993 if ($order eq "owner") {
1994 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
1995 print "<th>Owner</th>\n";
1996 } else {
1997 print "<th>" .
1998 $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
1999 -class => "header"}, "Owner") .
2000 "</th>\n";
2001 }
2002 if ($order eq "age") {
2003 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
2004 print "<th>Last Change</th>\n";
2005 } else {
2006 print "<th>" .
2007 $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
2008 -class => "header"}, "Last Change") .
2009 "</th>\n";
2010 }
2011 print "<th></th>\n" .
2012 "</tr>\n";
2013 my $alternate = 0;
2014 foreach my $pr (@projects) {
2015 if ($alternate) {
2016 print "<tr class=\"dark\">\n";
2017 } else {
2018 print "<tr class=\"light\">\n";
2019 }
2020 $alternate ^= 1;
2021 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
2022 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
2023 "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
2024 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
2025 print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
2026 $pr->{'commit'}{'age_string'} . "</td>\n" .
2027 "<td class=\"link\">" .
2028 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
2029 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
2030 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") .
2031 "</td>\n" .
2032 "</tr>\n";
2033 }
2034 print "</table>\n";
2035 git_footer_html();
2036}
2037sub git_summary {
2039 my $descr = git_get_project_description($project) || "none";
2040 my $head = git_get_head_hash($project);
2041 my %co = parse_commit($head);
2042 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2043 my $owner = git_get_project_owner($project);
2045 my $refs = git_get_references();
2047 git_header_html();
2048 git_print_page_nav('summary','', $head);
2049 print "<div class=\"title\"> </div>\n";
2051 print "<table cellspacing=\"0\">\n" .
2052 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
2053 "<tr><td>owner</td><td>$owner</td></tr>\n" .
2054 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
2055 # use per project git URL list in $projectroot/$project/cloneurl
2056 # or make project git URL from git base URL and project name
2057 my $url_tag = "URL";
2058 my @url_list = git_get_project_url_list($project);
2059 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
2060 foreach my $git_url (@url_list) {
2061 next unless $git_url;
2062 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
2063 $url_tag = "";
2064 }
2065 print "</table>\n";
2066 open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_get_head_hash($project)
2068 or die_error(undef, "Open git-rev-list failed");
2069 my @revlist = map { chomp; $_ } <$fd>;
2070 close $fd;
2071 git_print_header_div('shortlog');
2072 git_shortlog_body(\@revlist, 0, 15, $refs,
2073 $cgi->a({-href => href(action=>"shortlog")}, "..."));
2074 my $taglist = git_get_refs_list("refs/tags");
2076 if (defined @$taglist) {
2077 git_print_header_div('tags');
2078 git_tags_body($taglist, 0, 15,
2079 $cgi->a({-href => href(action=>"tags")}, "..."));
2080 }
2081 my $headlist = git_get_refs_list("refs/heads");
2083 if (defined @$headlist) {
2084 git_print_header_div('heads');
2085 git_heads_body($headlist, $head, 0, 15,
2086 $cgi->a({-href => href(action=>"heads")}, "..."));
2087 }
2088 git_footer_html();
2090}
2091sub git_tag {
2093 my $head = git_get_head_hash($project);
2094 git_header_html();
2095 git_print_page_nav('','', $head,undef,$head);
2096 my %tag = parse_tag($hash);
2097 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
2098 print "<div class=\"title_text\">\n" .
2099 "<table cellspacing=\"0\">\n" .
2100 "<tr>\n" .
2101 "<td>object</td>\n" .
2102 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2103 $tag{'object'}) . "</td>\n" .
2104 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2105 $tag{'type'}) . "</td>\n" .
2106 "</tr>\n";
2107 if (defined($tag{'author'})) {
2108 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
2109 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
2110 print "<tr><td></td><td>" . $ad{'rfc2822'} .
2111 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
2112 "</td></tr>\n";
2113 }
2114 print "</table>\n\n" .
2115 "</div>\n";
2116 print "<div class=\"page_body\">";
2117 my $comment = $tag{'comment'};
2118 foreach my $line (@$comment) {
2119 print esc_html($line) . "<br/>\n";
2120 }
2121 print "</div>\n";
2122 git_footer_html();
2123}
2124sub git_blame2 {
2126 my $fd;
2127 my $ftype;
2128 if (!gitweb_check_feature('blame')) {
2130 die_error('403 Permission denied', "Permission denied");
2131 }
2132 die_error('404 Not Found', "File name not defined") if (!$file_name);
2133 $hash_base ||= git_get_head_hash($project);
2134 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2135 my %co = parse_commit($hash_base)
2136 or die_error(undef, "Reading commit failed");
2137 if (!defined $hash) {
2138 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2139 or die_error(undef, "Error looking up file");
2140 }
2141 $ftype = git_get_type($hash);
2142 if ($ftype !~ "blob") {
2143 die_error("400 Bad Request", "Object is not a blob");
2144 }
2145 open ($fd, "-|", $GIT, "blame", '-l', $file_name, $hash_base)
2146 or die_error(undef, "Open git-blame failed");
2147 git_header_html();
2148 my $formats_nav =
2149 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2150 "blob") .
2151 " | " .
2152 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2153 "head");
2154 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2155 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2156 git_print_page_path($file_name, $ftype, $hash_base);
2157 my @rev_color = (qw(light2 dark2));
2158 my $num_colors = scalar(@rev_color);
2159 my $current_color = 0;
2160 my $last_rev;
2161 print <<HTML;
2162<div class="page_body">
2163<table class="blame">
2164<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
2165HTML
2166 while (<$fd>) {
2167 /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
2168 my $full_rev = $1;
2169 my $rev = substr($full_rev, 0, 8);
2170 my $lineno = $2;
2171 my $data = $3;
2172 if (!defined $last_rev) {
2174 $last_rev = $full_rev;
2175 } elsif ($last_rev ne $full_rev) {
2176 $last_rev = $full_rev;
2177 $current_color = ++$current_color % $num_colors;
2178 }
2179 print "<tr class=\"$rev_color[$current_color]\">\n";
2180 print "<td class=\"sha1\">" .
2181 $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
2182 esc_html($rev)) . "</td>\n";
2183 print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" .
2184 esc_html($lineno) . "</a></td>\n";
2185 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
2186 print "</tr>\n";
2187 }
2188 print "</table>\n";
2189 print "</div>";
2190 close $fd
2191 or print "Reading blob failed\n";
2192 git_footer_html();
2193}
2194sub git_blame {
2196 my $fd;
2197 if (!gitweb_check_feature('blame')) {
2199 die_error('403 Permission denied', "Permission denied");
2200 }
2201 die_error('404 Not Found', "File name not defined") if (!$file_name);
2202 $hash_base ||= git_get_head_hash($project);
2203 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2204 my %co = parse_commit($hash_base)
2205 or die_error(undef, "Reading commit failed");
2206 if (!defined $hash) {
2207 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2208 or die_error(undef, "Error lookup file");
2209 }
2210 open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base)
2211 or die_error(undef, "Open git-annotate failed");
2212 git_header_html();
2213 my $formats_nav =
2214 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2215 "blob") .
2216 " | " .
2217 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2218 "head");
2219 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2220 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2221 git_print_page_path($file_name, 'blob', $hash_base);
2222 print "<div class=\"page_body\">\n";
2223 print <<HTML;
2224<table class="blame">
2225 <tr>
2226 <th>Commit</th>
2227 <th>Age</th>
2228 <th>Author</th>
2229 <th>Line</th>
2230 <th>Data</th>
2231 </tr>
2232HTML
2233 my @line_class = (qw(light dark));
2234 my $line_class_len = scalar (@line_class);
2235 my $line_class_num = $#line_class;
2236 while (my $line = <$fd>) {
2237 my $long_rev;
2238 my $short_rev;
2239 my $author;
2240 my $time;
2241 my $lineno;
2242 my $data;
2243 my $age;
2244 my $age_str;
2245 my $age_class;
2246 chomp $line;
2248 $line_class_num = ($line_class_num + 1) % $line_class_len;
2249 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
2251 $long_rev = $1;
2252 $author = $2;
2253 $time = $3;
2254 $lineno = $4;
2255 $data = $5;
2256 } else {
2257 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
2258 next;
2259 }
2260 $short_rev = substr ($long_rev, 0, 8);
2261 $age = time () - $time;
2262 $age_str = age_string ($age);
2263 $age_str =~ s/ / /g;
2264 $age_class = age_class($age);
2265 $author = esc_html ($author);
2266 $author =~ s/ / /g;
2267 $data = untabify($data);
2269 $data = esc_html ($data);
2270 print <<HTML;
2272 <tr class="$line_class[$line_class_num]">
2273 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
2274 <td class="$age_class">$age_str</td>
2275 <td>$author</td>
2276 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
2277 <td class="pre">$data</td>
2278 </tr>
2279HTML
2280 } # while (my $line = <$fd>)
2281 print "</table>\n\n";
2282 close $fd
2283 or print "Reading blob failed.\n";
2284 print "</div>";
2285 git_footer_html();
2286}
2287sub git_tags {
2289 my $head = git_get_head_hash($project);
2290 git_header_html();
2291 git_print_page_nav('','', $head,undef,$head);
2292 git_print_header_div('summary', $project);
2293 my $taglist = git_get_refs_list("refs/tags");
2295 if (defined @$taglist) {
2296 git_tags_body($taglist);
2297 }
2298 git_footer_html();
2299}
2300sub git_heads {
2302 my $head = git_get_head_hash($project);
2303 git_header_html();
2304 git_print_page_nav('','', $head,undef,$head);
2305 git_print_header_div('summary', $project);
2306 my $taglist = git_get_refs_list("refs/heads");
2308 if (defined @$taglist) {
2309 git_heads_body($taglist, $head);
2310 }
2311 git_footer_html();
2312}
2313sub git_blob_plain {
2315 # blobs defined by non-textual hash id's can be cached
2316 my $expires;
2317 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2318 $expires = "+1d";
2319 }
2320 if (!defined $hash) {
2322 if (defined $file_name) {
2323 my $base = $hash_base || git_get_head_hash($project);
2324 $hash = git_get_hash_by_path($base, $file_name, "blob")
2325 or die_error(undef, "Error lookup file");
2326 } else {
2327 die_error(undef, "No file name defined");
2328 }
2329 }
2330 my $type = shift;
2331 open my $fd, "-|", $GIT, "cat-file", "blob", $hash
2332 or die_error(undef, "Couldn't cat $file_name, $hash");
2333 $type ||= blob_mimetype($fd, $file_name);
2335 # save as filename, even when no $file_name is given
2337 my $save_as = "$hash";
2338 if (defined $file_name) {
2339 $save_as = $file_name;
2340 } elsif ($type =~ m/^text\//) {
2341 $save_as .= '.txt';
2342 }
2343 print $cgi->header(
2345 -type => "$type",
2346 -expires=>$expires,
2347 -content_disposition => "inline; filename=\"$save_as\"");
2348 undef $/;
2349 binmode STDOUT, ':raw';
2350 print <$fd>;
2351 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2352 $/ = "\n";
2353 close $fd;
2354}
2355sub git_blob {
2357 # blobs defined by non-textual hash id's can be cached
2358 my $expires;
2359 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2360 $expires = "+1d";
2361 }
2362 if (!defined $hash) {
2364 if (defined $file_name) {
2365 my $base = $hash_base || git_get_head_hash($project);
2366 $hash = git_get_hash_by_path($base, $file_name, "blob")
2367 or die_error(undef, "Error lookup file");
2368 } else {
2369 die_error(undef, "No file name defined");
2370 }
2371 }
2372 my $have_blame = gitweb_check_feature('blame');
2373 open my $fd, "-|", $GIT, "cat-file", "blob", $hash
2374 or die_error(undef, "Couldn't cat $file_name, $hash");
2375 my $mimetype = blob_mimetype($fd, $file_name);
2376 if ($mimetype !~ m/^text\//) {
2377 close $fd;
2378 return git_blob_plain($mimetype);
2379 }
2380 git_header_html(undef, $expires);
2381 my $formats_nav = '';
2382 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2383 if (defined $file_name) {
2384 if ($have_blame) {
2385 $formats_nav .=
2386 $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base,
2387 hash=>$hash, file_name=>$file_name)},
2388 "blame") .
2389 " | ";
2390 }
2391 $formats_nav .=
2392 $cgi->a({-href => href(action=>"blob_plain",
2393 hash=>$hash, file_name=>$file_name)},
2394 "plain") .
2395 " | " .
2396 $cgi->a({-href => href(action=>"blob",
2397 hash_base=>"HEAD", file_name=>$file_name)},
2398 "head");
2399 } else {
2400 $formats_nav .=
2401 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain");
2402 }
2403 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2404 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2405 } else {
2406 print "<div class=\"page_nav\">\n" .
2407 "<br/><br/></div>\n" .
2408 "<div class=\"title\">$hash</div>\n";
2409 }
2410 git_print_page_path($file_name, "blob", $hash_base);
2411 print "<div class=\"page_body\">\n";
2412 my $nr;
2413 while (my $line = <$fd>) {
2414 chomp $line;
2415 $nr++;
2416 $line = untabify($line);
2417 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
2418 $nr, $nr, $nr, esc_html($line);
2419 }
2420 close $fd
2421 or print "Reading blob failed.\n";
2422 print "</div>";
2423 git_footer_html();
2424}
2425sub git_tree {
2427 if (!defined $hash) {
2428 $hash = git_get_head_hash($project);
2429 if (defined $file_name) {
2430 my $base = $hash_base || $hash;
2431 $hash = git_get_hash_by_path($base, $file_name, "tree");
2432 }
2433 if (!defined $hash_base) {
2434 $hash_base = $hash;
2435 }
2436 }
2437 $/ = "\0";
2438 open my $fd, "-|", $GIT, "ls-tree", '-z', $hash
2439 or die_error(undef, "Open git-ls-tree failed");
2440 my @entries = map { chomp; $_ } <$fd>;
2441 close $fd or die_error(undef, "Reading tree failed");
2442 $/ = "\n";
2443 my $refs = git_get_references();
2445 my $ref = format_ref_marker($refs, $hash_base);
2446 git_header_html();
2447 my %base_key = ();
2448 my $base = "";
2449 my $have_blame = gitweb_check_feature('blame');
2450 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2451 $base_key{hash_base} = $hash_base;
2452 git_print_page_nav('tree','', $hash_base);
2453 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
2454 } else {
2455 print "<div class=\"page_nav\">\n";
2456 print "<br/><br/></div>\n";
2457 print "<div class=\"title\">$hash</div>\n";
2458 }
2459 if (defined $file_name) {
2460 $base = esc_html("$file_name/");
2461 }
2462 git_print_page_path($file_name, 'tree', $hash_base);
2463 print "<div class=\"page_body\">\n";
2464 print "<table cellspacing=\"0\">\n";
2465 my $alternate = 0;
2466 foreach my $line (@entries) {
2467 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2468 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
2469 my $t_mode = $1;
2470 my $t_type = $2;
2471 my $t_hash = $3;
2472 my $t_name = validate_input($4);
2473 if ($alternate) {
2474 print "<tr class=\"dark\">\n";
2475 } else {
2476 print "<tr class=\"light\">\n";
2477 }
2478 $alternate ^= 1;
2479 print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n";
2480 if ($t_type eq "blob") {
2481 print "<td class=\"list\">" .
2482 $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key),
2483 -class => "list"}, esc_html($t_name)) .
2484 "</td>\n" .
2485 "<td class=\"link\">" .
2486 $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2487 "blob");
2488 if ($have_blame) {
2489 print " | " .
2490 $cgi->a({-href => href(action=>"blame", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2491 "blame");
2492 }
2493 print " | " .
2494 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2495 hash=>$t_hash, file_name=>"$base$t_name")},
2496 "history") .
2497 " | " .
2498 $cgi->a({-href => href(action=>"blob_plain",
2499 hash=>$t_hash, file_name=>"$base$t_name")},
2500 "raw") .
2501 "</td>\n";
2502 } elsif ($t_type eq "tree") {
2503 print "<td class=\"list\">" .
2504 $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2505 esc_html($t_name)) .
2506 "</td>\n" .
2507 "<td class=\"link\">" .
2508 $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2509 "tree") .
2510 " | " .
2511 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, file_name=>"$base$t_name")},
2512 "history") .
2513 "</td>\n";
2514 }
2515 print "</tr>\n";
2516 }
2517 print "</table>\n" .
2518 "</div>";
2519 git_footer_html();
2520}
2521sub git_snapshot {
2523 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2525 my $have_snapshot = (defined $ctype && defined $suffix);
2526 if (!$have_snapshot) {
2527 die_error('403 Permission denied', "Permission denied");
2528 }
2529 if (!defined $hash) {
2531 $hash = git_get_head_hash($project);
2532 }
2533 my $filename = basename($project) . "-$hash.tar.$suffix";
2535 print $cgi->header(-type => 'application/x-tar',
2537 -content_encoding => $ctype,
2538 -content_disposition => "inline; filename=\"$filename\"",
2539 -status => '200 OK');
2540 open my $fd, "-|", "$GIT tar-tree $hash \'$project\' | $command" or
2542 die_error(undef, "Execute git-tar-tree failed.");
2543 binmode STDOUT, ':raw';
2544 print <$fd>;
2545 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2546 close $fd;
2547}
2549sub git_log {
2551 my $head = git_get_head_hash($project);
2552 if (!defined $hash) {
2553 $hash = $head;
2554 }
2555 if (!defined $page) {
2556 $page = 0;
2557 }
2558 my $refs = git_get_references();
2559 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2561 open my $fd, "-|", $GIT, "rev-list", $limit, $hash
2562 or die_error(undef, "Open git-rev-list failed");
2563 my @revlist = map { chomp; $_ } <$fd>;
2564 close $fd;
2565 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
2567 git_header_html();
2569 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
2570 if (!@revlist) {
2572 my %co = parse_commit($hash);
2573 git_print_header_div('summary', $project);
2575 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
2576 }
2577 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2578 my $commit = $revlist[$i];
2579 my $ref = format_ref_marker($refs, $commit);
2580 my %co = parse_commit($commit);
2581 next if !%co;
2582 my %ad = parse_date($co{'author_epoch'});
2583 git_print_header_div('commit',
2584 "<span class=\"age\">$co{'age_string'}</span>" .
2585 esc_html($co{'title'}) . $ref,
2586 $commit);
2587 print "<div class=\"title_text\">\n" .
2588 "<div class=\"log_link\">\n" .
2589 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
2590 " | " .
2591 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
2592 "<br/>\n" .
2593 "</div>\n" .
2594 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
2595 "</div>\n";
2596 print "<div class=\"log_body\">\n";
2598 git_print_simplified_log($co{'comment'});
2599 print "</div>\n";
2600 }
2601 git_footer_html();
2602}
2603sub git_commit {
2605 my %co = parse_commit($hash);
2606 if (!%co) {
2607 die_error(undef, "Unknown commit object");
2608 }
2609 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2610 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2611 my $parent = $co{'parent'};
2613 if (!defined $parent) {
2614 $parent = "--root";
2615 }
2616 open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash
2617 or die_error(undef, "Open git-diff-tree failed");
2618 my @difftree = map { chomp; $_ } <$fd>;
2619 close $fd or die_error(undef, "Reading git-diff-tree failed");
2620 # non-textual hash id's can be cached
2622 my $expires;
2623 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2624 $expires = "+1d";
2625 }
2626 my $refs = git_get_references();
2627 my $ref = format_ref_marker($refs, $co{'id'});
2628 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2630 my $have_snapshot = (defined $ctype && defined $suffix);
2631 my $formats_nav = '';
2633 if (defined $file_name && defined $co{'parent'}) {
2634 my $parent = $co{'parent'};
2635 $formats_nav .=
2636 $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)},
2637 "blame");
2638 }
2639 git_header_html(undef, $expires);
2640 git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
2641 $hash, $co{'tree'}, $hash,
2642 $formats_nav);
2643 if (defined $co{'parent'}) {
2645 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
2646 } else {
2647 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
2648 }
2649 print "<div class=\"title_text\">\n" .
2650 "<table cellspacing=\"0\">\n";
2651 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
2652 "<tr>" .
2653 "<td></td><td> $ad{'rfc2822'}";
2654 if ($ad{'hour_local'} < 6) {
2655 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2656 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2657 } else {
2658 printf(" (%02d:%02d %s)",
2659 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2660 }
2661 print "</td>" .
2662 "</tr>\n";
2663 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
2664 print "<tr><td></td><td> $cd{'rfc2822'}" .
2665 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
2666 "</td></tr>\n";
2667 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
2668 print "<tr>" .
2669 "<td>tree</td>" .
2670 "<td class=\"sha1\">" .
2671 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
2672 class => "list"}, $co{'tree'}) .
2673 "</td>" .
2674 "<td class=\"link\">" .
2675 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
2676 "tree");
2677 if ($have_snapshot) {
2678 print " | " .
2679 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot");
2680 }
2681 print "</td>" .
2682 "</tr>\n";
2683 my $parents = $co{'parents'};
2684 foreach my $par (@$parents) {
2685 print "<tr>" .
2686 "<td>parent</td>" .
2687 "<td class=\"sha1\">" .
2688 $cgi->a({-href => href(action=>"commit", hash=>$par),
2689 class => "list"}, $par) .
2690 "</td>" .
2691 "<td class=\"link\">" .
2692 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
2693 " | " .
2694 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") .
2695 "</td>" .
2696 "</tr>\n";
2697 }
2698 print "</table>".
2699 "</div>\n";
2700 print "<div class=\"page_body\">\n";
2702 git_print_log($co{'comment'});
2703 print "</div>\n";
2704 git_difftree_body(\@difftree, $hash, $parent);
2706 git_footer_html();
2708}
2709sub git_blobdiff {
2711 my $format = shift || 'html';
2712 my $fd;
2714 my @difftree;
2715 my %diffinfo;
2716 my $expires;
2717 # preparing $fd and %diffinfo for git_patchset_body
2719 # new style URI
2720 if (defined $hash_base && defined $hash_parent_base) {
2721 if (defined $file_name) {
2722 # read raw output
2723 open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C', $hash_parent_base, $hash_base,
2724 "--", $file_name
2725 or die_error(undef, "Open git-diff-tree failed");
2726 @difftree = map { chomp; $_ } <$fd>;
2727 close $fd
2728 or die_error(undef, "Reading git-diff-tree failed");
2729 @difftree
2730 or die_error('404 Not Found', "Blob diff not found");
2731 } elsif (defined $hash) { # try to find filename from $hash
2733 if ($hash !~ /[0-9a-fA-F]{40}/) {
2734 $hash = git_to_hash($hash);
2735 }
2736 # read filtered raw output
2738 open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C', $hash_parent_base, $hash_base
2739 or die_error(undef, "Open git-diff-tree failed");
2740 @difftree =
2741 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
2742 # $hash == to_id
2743 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
2744 map { chomp; $_ } <$fd>;
2745 close $fd
2746 or die_error(undef, "Reading git-diff-tree failed");
2747 @difftree
2748 or die_error('404 Not Found', "Blob diff not found");
2749 } else {
2751 die_error('404 Not Found', "Missing one of the blob diff parameters");
2752 }
2753 if (@difftree > 1) {
2755 die_error('404 Not Found', "Ambiguous blob diff specification");
2756 }
2757 %diffinfo = parse_difftree_raw_line($difftree[0]);
2759 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
2760 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
2761 $hash_parent ||= $diffinfo{'from_id'};
2763 $hash ||= $diffinfo{'to_id'};
2764 # non-textual hash id's can be cached
2766 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
2767 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
2768 $expires = '+1d';
2769 }
2770 # open patch output
2772 open $fd, "-|", $GIT, "diff-tree", '-r', '-p', '-M', '-C', $hash_parent_base, $hash_base,
2773 "--", $file_name
2774 or die_error(undef, "Open git-diff-tree failed");
2775 }
2776 # old/legacy style URI
2778 if (!%diffinfo && # if new style URI failed
2779 defined $hash && defined $hash_parent) {
2780 # fake git-diff-tree raw output
2781 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
2782 $diffinfo{'from_id'} = $hash_parent;
2783 $diffinfo{'to_id'} = $hash;
2784 if (defined $file_name) {
2785 if (defined $file_parent) {
2786 $diffinfo{'status'} = '2';
2787 $diffinfo{'from_file'} = $file_parent;
2788 $diffinfo{'to_file'} = $file_name;
2789 } else { # assume not renamed
2790 $diffinfo{'status'} = '1';
2791 $diffinfo{'from_file'} = $file_name;
2792 $diffinfo{'to_file'} = $file_name;
2793 }
2794 } else { # no filename given
2795 $diffinfo{'status'} = '2';
2796 $diffinfo{'from_file'} = $hash_parent;
2797 $diffinfo{'to_file'} = $hash;
2798 }
2799 # non-textual hash id's can be cached
2801 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
2802 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
2803 $expires = '+1d';
2804 }
2805 # open patch output
2807 open $fd, "-|", $GIT, "diff", '-p', $hash_parent, $hash
2808 or die_error(undef, "Open git-diff failed");
2809 } else {
2810 die_error('404 Not Found', "Missing one of the blob diff parameters")
2811 unless %diffinfo;
2812 }
2813 # header
2815 if ($format eq 'html') {
2816 my $formats_nav =
2817 $cgi->a({-href => href(action=>"blobdiff_plain",
2818 hash=>$hash, hash_parent=>$hash_parent,
2819 hash_base=>$hash_base, hash_parent_base=>$hash_parent_base,
2820 file_name=>$file_name, file_parent=>$file_parent)},
2821 "plain");
2822 git_header_html(undef, $expires);
2823 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2824 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2825 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2826 } else {
2827 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
2828 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
2829 }
2830 if (defined $file_name) {
2831 git_print_page_path($file_name, "blob", $hash_base);
2832 } else {
2833 print "<div class=\"page_path\"></div>\n";
2834 }
2835 } elsif ($format eq 'plain') {
2837 print $cgi->header(
2838 -type => 'text/plain',
2839 -charset => 'utf-8',
2840 -expires => $expires,
2841 -content_disposition => qq(inline; filename="${file_name}.patch"));
2842 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2844 } else {
2846 die_error(undef, "Unknown blobdiff format");
2847 }
2848 # patch
2850 if ($format eq 'html') {
2851 print "<div class=\"page_body\">\n";
2852 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
2854 close $fd;
2855 print "</div>\n"; # class="page_body"
2857 git_footer_html();
2858 } else {
2860 while (my $line = <$fd>) {
2861 $line =~ s!a/($hash|$hash_parent)!a/$diffinfo{'from_file'}!g;
2862 $line =~ s!b/($hash|$hash_parent)!b/$diffinfo{'to_file'}!g;
2863 print $line;
2865 last if $line =~ m!^\+\+\+!;
2867 }
2868 local $/ = undef;
2869 print <$fd>;
2870 close $fd;
2871 }
2872}
2873sub git_blobdiff_plain {
2875 git_blobdiff('plain');
2876}
2877sub git_commitdiff {
2879 my $format = shift || 'html';
2880 my %co = parse_commit($hash);
2881 if (!%co) {
2882 die_error(undef, "Unknown commit object");
2883 }
2884 if (!defined $hash_parent) {
2885 $hash_parent = $co{'parent'} || '--root';
2886 }
2887 # read commitdiff
2889 my $fd;
2890 my @difftree;
2891 if ($format eq 'html') {
2892 open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C',
2893 "--patch-with-raw", "--full-index", $hash_parent, $hash
2894 or die_error(undef, "Open git-diff-tree failed");
2895 while (chomp(my $line = <$fd>)) {
2897 # empty line ends raw part of diff-tree output
2898 last unless $line;
2899 push @difftree, $line;
2900 }
2901 } elsif ($format eq 'plain') {
2903 open $fd, "-|", $GIT, "diff-tree", '-r', '-p', '-B', $hash_parent, $hash
2904 or die_error(undef, "Open git-diff-tree failed");
2905 } else {
2907 die_error(undef, "Unknown commitdiff format");
2908 }
2909 # non-textual hash id's can be cached
2911 my $expires;
2912 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2913 $expires = "+1d";
2914 }
2915 # write commit message
2917 if ($format eq 'html') {
2918 my $refs = git_get_references();
2919 my $ref = format_ref_marker($refs, $co{'id'});
2920 my $formats_nav =
2921 $cgi->a({-href => href(action=>"commitdiff_plain",
2922 hash=>$hash, hash_parent=>$hash_parent)},
2923 "plain");
2924 git_header_html(undef, $expires);
2926 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
2927 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
2928 print "<div class=\"page_body\">\n";
2929 print "<div class=\"log\">\n";
2930 git_print_simplified_log($co{'comment'}, 1); # skip title
2931 print "</div>\n"; # class="log"
2932 } elsif ($format eq 'plain') {
2934 my $refs = git_get_references("tags");
2935 my $tagname = git_get_rev_name_tags($hash);
2936 my $filename = basename($project) . "-$hash.patch";
2937 print $cgi->header(
2939 -type => 'text/plain',
2940 -charset => 'utf-8',
2941 -expires => $expires,
2942 -content_disposition => qq(inline; filename="$filename"));
2943 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2944 print <<TEXT;
2945From: $co{'author'}
2946Date: $ad{'rfc2822'} ($ad{'tz_local'})
2947Subject: $co{'title'}
2948TEXT
2949 print "X-Git-Tag: $tagname\n" if $tagname;
2950 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2951 foreach my $line (@{$co{'comment'}}) {
2953 print "$line\n";
2954 }
2955 print "---\n\n";
2956 }
2957 # write patch
2959 if ($format eq 'html') {
2960 #git_difftree_body(\@difftree, $hash, $hash_parent);
2961 #print "<br/>\n";
2962 git_patchset_body($fd, \@difftree, $hash, $hash_parent);
2964 close $fd;
2965 print "</div>\n"; # class="page_body"
2966 git_footer_html();
2967 } elsif ($format eq 'plain') {
2969 local $/ = undef;
2970 print <$fd>;
2971 close $fd
2972 or print "Reading git-diff-tree failed\n";
2973 }
2974}
2975sub git_commitdiff_plain {
2977 git_commitdiff('plain');
2978}
2979sub git_history {
2981 if (!defined $hash_base) {
2982 $hash_base = git_get_head_hash($project);
2983 }
2984 my $ftype;
2985 my %co = parse_commit($hash_base);
2986 if (!%co) {
2987 die_error(undef, "Unknown commit object");
2988 }
2989 my $refs = git_get_references();
2990 git_header_html();
2991 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base);
2992 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2993 if (!defined $hash && defined $file_name) {
2994 $hash = git_get_hash_by_path($hash_base, $file_name);
2995 }
2996 if (defined $hash) {
2997 $ftype = git_get_type($hash);
2998 }
2999 git_print_page_path($file_name, $ftype, $hash_base);
3000 open my $fd, "-|",
3002 $GIT, "rev-list", "--full-history", $hash_base, "--", $file_name;
3003 git_history_body($fd, $refs, $hash_base, $ftype);
3004 close $fd;
3006 git_footer_html();
3007}
3008sub git_search {
3010 if (!defined $searchtext) {
3011 die_error(undef, "Text field empty");
3012 }
3013 if (!defined $hash) {
3014 $hash = git_get_head_hash($project);
3015 }
3016 my %co = parse_commit($hash);
3017 if (!%co) {
3018 die_error(undef, "Unknown commit object");
3019 }
3020 # pickaxe may take all resources of your box and run for several minutes
3021 # with every query - so decide by yourself how public you make this feature :)
3022 my $commit_search = 1;
3023 my $author_search = 0;
3024 my $committer_search = 0;
3025 my $pickaxe_search = 0;
3026 if ($searchtext =~ s/^author\\://i) {
3027 $author_search = 1;
3028 } elsif ($searchtext =~ s/^committer\\://i) {
3029 $committer_search = 1;
3030 } elsif ($searchtext =~ s/^pickaxe\\://i) {
3031 $commit_search = 0;
3032 $pickaxe_search = 1;
3033 }
3034 git_header_html();
3035 git_print_page_nav('','', $hash,$co{'tree'},$hash);
3036 git_print_header_div('commit', esc_html($co{'title'}), $hash);
3037 print "<table cellspacing=\"0\">\n";
3039 my $alternate = 0;
3040 if ($commit_search) {
3041 $/ = "\0";
3042 open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next;
3043 while (my $commit_text = <$fd>) {
3044 if (!grep m/$searchtext/i, $commit_text) {
3045 next;
3046 }
3047 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
3048 next;
3049 }
3050 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
3051 next;
3052 }
3053 my @commit_lines = split "\n", $commit_text;
3054 my %co = parse_commit(undef, \@commit_lines);
3055 if (!%co) {
3056 next;
3057 }
3058 if ($alternate) {
3059 print "<tr class=\"dark\">\n";
3060 } else {
3061 print "<tr class=\"light\">\n";
3062 }
3063 $alternate ^= 1;
3064 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3065 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3066 "<td>" .
3067 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
3068 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3069 my $comment = $co{'comment'};
3070 foreach my $line (@$comment) {
3071 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
3072 my $lead = esc_html($1) || "";
3073 $lead = chop_str($lead, 30, 10);
3074 my $match = esc_html($2) || "";
3075 my $trail = esc_html($3) || "";
3076 $trail = chop_str($trail, 30, 10);
3077 my $text = "$lead<span class=\"match\">$match</span>$trail";
3078 print chop_str($text, 80, 5) . "<br/>\n";
3079 }
3080 }
3081 print "</td>\n" .
3082 "<td class=\"link\">" .
3083 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3084 " | " .
3085 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3086 print "</td>\n" .
3087 "</tr>\n";
3088 }
3089 close $fd;
3090 }
3091 if ($pickaxe_search) {
3093 $/ = "\n";
3094 open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'";
3095 undef %co;
3096 my @files;
3097 while (my $line = <$fd>) {
3098 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
3099 my %set;
3100 $set{'file'} = $6;
3101 $set{'from_id'} = $3;
3102 $set{'to_id'} = $4;
3103 $set{'id'} = $set{'to_id'};
3104 if ($set{'id'} =~ m/0{40}/) {
3105 $set{'id'} = $set{'from_id'};
3106 }
3107 if ($set{'id'} =~ m/0{40}/) {
3108 next;
3109 }
3110 push @files, \%set;
3111 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
3112 if (%co) {
3113 if ($alternate) {
3114 print "<tr class=\"dark\">\n";
3115 } else {
3116 print "<tr class=\"light\">\n";
3117 }
3118 $alternate ^= 1;
3119 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3120 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3121 "<td>" .
3122 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3123 -class => "list subject"},
3124 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3125 while (my $setref = shift @files) {
3126 my %set = %$setref;
3127 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
3128 hash=>$set{'id'}, file_name=>$set{'file'}),
3129 -class => "list"},
3130 "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
3131 "<br/>\n";
3132 }
3133 print "</td>\n" .
3134 "<td class=\"link\">" .
3135 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3136 " | " .
3137 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3138 print "</td>\n" .
3139 "</tr>\n";
3140 }
3141 %co = parse_commit($1);
3142 }
3143 }
3144 close $fd;
3145 }
3146 print "</table>\n";
3147 git_footer_html();
3148}
3149sub git_shortlog {
3151 my $head = git_get_head_hash($project);
3152 if (!defined $hash) {
3153 $hash = $head;
3154 }
3155 if (!defined $page) {
3156 $page = 0;
3157 }
3158 my $refs = git_get_references();
3159 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
3161 open my $fd, "-|", $GIT, "rev-list", $limit, $hash
3162 or die_error(undef, "Open git-rev-list failed");
3163 my @revlist = map { chomp; $_ } <$fd>;
3164 close $fd;
3165 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist);
3167 my $next_link = '';
3168 if ($#revlist >= (100 * ($page+1)-1)) {
3169 $next_link =
3170 $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1),
3171 -title => "Alt-n"}, "next");
3172 }
3173 git_header_html();
3176 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
3177 git_print_header_div('summary', $project);
3178 git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
3180 git_footer_html();
3182}
3183## ......................................................................
3185## feeds (RSS, OPML)
3186sub git_rss {
3188 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
3189 open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_get_head_hash($project)
3190 or die_error(undef, "Open git-rev-list failed");
3191 my @revlist = map { chomp; $_ } <$fd>;
3192 close $fd or die_error(undef, "Reading git-rev-list failed");
3193 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3194 print <<XML;
3195<?xml version="1.0" encoding="utf-8"?>
3196<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
3197<channel>
3198<title>$project $my_uri $my_url</title>
3199<link>${\esc_html("$my_url?p=$project;a=summary")}</link>
3200<description>$project log</description>
3201<language>en</language>
3202XML
3203 for (my $i = 0; $i <= $#revlist; $i++) {
3205 my $commit = $revlist[$i];
3206 my %co = parse_commit($commit);
3207 # we read 150, we always show 30 and the ones more recent than 48 hours
3208 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
3209 last;
3210 }
3211 my %cd = parse_date($co{'committer_epoch'});
3212 open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next;
3213 my @difftree = map { chomp; $_ } <$fd>;
3214 close $fd or next;
3215 print "<item>\n" .
3216 "<title>" .
3217 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
3218 "</title>\n" .
3219 "<author>" . esc_html($co{'author'}) . "</author>\n" .
3220 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
3221 "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
3222 "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
3223 "<description>" . esc_html($co{'title'}) . "</description>\n" .
3224 "<content:encoded>" .
3225 "<![CDATA[\n";
3226 my $comment = $co{'comment'};
3227 foreach my $line (@$comment) {
3228 $line = decode("utf8", $line, Encode::FB_DEFAULT);
3229 print "$line<br/>\n";
3230 }
3231 print "<br/>\n";
3232 foreach my $line (@difftree) {
3233 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
3234 next;
3235 }
3236 my $file = validate_input(unquote($7));
3237 $file = decode("utf8", $file, Encode::FB_DEFAULT);
3238 print "$file<br/>\n";
3239 }
3240 print "]]>\n" .
3241 "</content:encoded>\n" .
3242 "</item>\n";
3243 }
3244 print "</channel></rss>";
3245}
3246sub git_opml {
3248 my @list = git_get_projects_list();
3249 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3251 print <<XML;
3252<?xml version="1.0" encoding="utf-8"?>
3253<opml version="1.0">
3254<head>
3255 <title>$site_name Git OPML Export</title>
3256</head>
3257<body>
3258<outline text="git RSS feeds">
3259XML
3260 foreach my $pr (@list) {
3262 my %proj = %$pr;
3263 my $head = git_get_head_hash($proj{'path'});
3264 if (!defined $head) {
3265 next;
3266 }
3267 $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
3268 my %co = parse_commit($head);
3269 if (!%co) {
3270 next;
3271 }
3272 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
3274 my $rss = "$my_url?p=$proj{'path'};a=rss";
3275 my $html = "$my_url?p=$proj{'path'};a=summary";
3276 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
3277 }
3278 print <<XML;
3279</outline>
3280</body>
3281</opml>
3282XML
3283}