ba21a4770da757b7d7a5b370c95cc1ea917b226b
1#!/usr/bin/perl
2# gitweb - simple web interface to track changes in git repositories
4#
5# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
6# (C) 2005, Christian Gierke
7#
8# This program is licensed under the GPLv2
9use strict;
11use warnings;
12use CGI qw(:standard :escapeHTML -nosticky);
13use CGI::Util qw(unescape);
14use CGI::Carp qw(fatalsToBrowser);
15use Encode;
16use Fcntl ':mode';
17use File::Find qw();
18use File::Basename qw(basename);
19binmode STDOUT, ':utf8';
20our $cgi = new CGI;
22our $version = "++GIT_VERSION++";
23our $my_url = $cgi->url();
24our $my_uri = $cgi->url(-absolute => 1);
25# core git executable to use
27# this can just be "git" if your webserver has a sensible PATH
28our $GIT = "++GIT_BINDIR++/git";
29# absolute fs-path which will be prepended to the project path
31#our $projectroot = "/pub/scm";
32our $projectroot = "++GITWEB_PROJECTROOT++";
33# target of the home link on top of all pages
35our $home_link = $my_uri || "/";
36# string of the home link on top of all pages
38our $home_link_str = "++GITWEB_HOME_LINK_STR++";
39# name of your site or organization to appear in page titles
41# replace this with something more descriptive for clearer bookmarks
42our $site_name = "++GITWEB_SITENAME++" || $ENV{'SERVER_NAME'} || "Untitled";
43# html text to include at home page
45our $home_text = "++GITWEB_HOMETEXT++";
46# URI of default stylesheet
48our $stylesheet = "++GITWEB_CSS++";
49# URI of GIT logo
50our $logo = "++GITWEB_LOGO++";
51# source of projects list
53our $projects_list = "++GITWEB_LIST++";
54# list of git base URLs used for URL to where fetch project from,
56# i.e. full URL is "$git_base_url/$project"
57our @git_base_url_list = ("++GITWEB_BASE_URL++");
58# default blob_plain mimetype and default charset for text/plain blob
60our $default_blob_plain_mimetype = 'text/plain';
61our $default_text_plain_charset = undef;
62# file to use for guessing MIME types before trying /etc/mime.types
64# (relative to the current git repository)
65our $mimetypes_file = undef;
66# You define site-wide feature defaults here; override them with
68# $GITWEB_CONFIG as necessary.
69our %feature = (
70 # feature => {
71 # 'sub' => feature-sub (subroutine),
72 # 'override' => allow-override (boolean),
73 # 'default' => [ default options...] (array reference)}
74 #
75 # if feature is overridable (it means that allow-override has true value,
76 # then feature-sub will be called with default options as parameters;
77 # return value of feature-sub indicates if to enable specified feature
78 #
79 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
80 'blame' => {
82 'sub' => \&feature_blame,
83 'override' => 0,
84 'default' => [0]},
85 'snapshot' => {
87 'sub' => \&feature_snapshot,
88 'override' => 0,
89 # => [content-encoding, suffix, program]
90 'default' => ['x-gzip', 'gz', 'gzip']},
91);
92sub gitweb_check_feature {
94 my ($name) = @_;
95 return undef unless exists $feature{$name};
96 my ($sub, $override, @defaults) = (
97 $feature{$name}{'sub'},
98 $feature{$name}{'override'},
99 @{$feature{$name}{'default'}});
100 if (!$override) { return @defaults; }
101 return $sub->(@defaults);
102}
103# To enable system wide have in $GITWEB_CONFIG
105# $feature{'blame'}{'default'} = [1];
106# To have project specific config enable override in $GITWEB_CONFIG
107# $feature{'blame'}{'override'} = 1;
108# and in project config gitweb.blame = 0|1;
109sub feature_blame {
111 my ($val) = git_get_project_config('blame', '--bool');
112 if ($val eq 'true') {
114 return 1;
115 } elsif ($val eq 'false') {
116 return 0;
117 }
118 return $_[0];
120}
121# To disable system wide have in $GITWEB_CONFIG
123# $feature{'snapshot'}{'default'} = [undef];
124# To have project specific config enable override in $GITWEB_CONFIG
125# $feature{'blame'}{'override'} = 1;
126# and in project config gitweb.snapshot = none|gzip|bzip2
127sub feature_snapshot {
129 my ($ctype, $suffix, $command) = @_;
130 my ($val) = git_get_project_config('snapshot');
132 if ($val eq 'gzip') {
134 return ('x-gzip', 'gz', 'gzip');
135 } elsif ($val eq 'bzip2') {
136 return ('x-bzip2', 'bz2', 'bzip2');
137 } elsif ($val eq 'none') {
138 return ();
139 }
140 return ($ctype, $suffix, $command);
142}
143# rename detection options for git-diff and git-diff-tree
145# - default is '-M', with the cost proportional to
146# (number of removed files) * (number of new files).
147# - more costly is '-C' (or '-C', '-M'), with the cost proportional to
148# (number of changed files + number of removed files) * (number of new files)
149# - even more costly is '-C', '--find-copies-harder' with cost
150# (number of files in the original tree) * (number of new files)
151# - one might want to include '-B' option, e.g. '-B', '-M'
152our @diff_opts = ('-M'); # taken from git_commit
153our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
155require $GITWEB_CONFIG if -e $GITWEB_CONFIG;
156# version of the core git binary
158our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
159# path to the current git repository
161our $git_dir;
162$projects_list ||= $projectroot;
164# ======================================================================
166# input validation and dispatch
167our $action = $cgi->param('a');
168if (defined $action) {
169 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
170 die_error(undef, "Invalid action parameter");
171 }
172}
173our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
175if (defined $project) {
176 $project =~ s|^/||;
177 $project =~ s|/$||;
178 $project = undef unless $project;
179}
180if (defined $project) {
181 if (!validate_input($project)) {
182 die_error(undef, "Invalid project parameter");
183 }
184 if (!(-d "$projectroot/$project")) {
185 die_error(undef, "No such directory");
186 }
187 if (!(-e "$projectroot/$project/HEAD")) {
188 die_error(undef, "No such project");
189 }
190 $git_dir = "$projectroot/$project";
191}
192our $file_name = $cgi->param('f');
194if (defined $file_name) {
195 if (!validate_input($file_name)) {
196 die_error(undef, "Invalid file parameter");
197 }
198}
199our $file_parent = $cgi->param('fp');
201if (defined $file_parent) {
202 if (!validate_input($file_parent)) {
203 die_error(undef, "Invalid file parent parameter");
204 }
205}
206our $hash = $cgi->param('h');
208if (defined $hash) {
209 if (!validate_input($hash)) {
210 die_error(undef, "Invalid hash parameter");
211 }
212}
213our $hash_parent = $cgi->param('hp');
215if (defined $hash_parent) {
216 if (!validate_input($hash_parent)) {
217 die_error(undef, "Invalid hash parent parameter");
218 }
219}
220our $hash_base = $cgi->param('hb');
222if (defined $hash_base) {
223 if (!validate_input($hash_base)) {
224 die_error(undef, "Invalid hash base parameter");
225 }
226}
227our $hash_parent_base = $cgi->param('hpb');
229if (defined $hash_parent_base) {
230 if (!validate_input($hash_parent_base)) {
231 die_error(undef, "Invalid hash parent base parameter");
232 }
233}
234our $page = $cgi->param('pg');
236if (defined $page) {
237 if ($page =~ m/[^0-9]$/) {
238 die_error(undef, "Invalid page parameter");
239 }
240}
241our $searchtext = $cgi->param('s');
243if (defined $searchtext) {
244 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
245 die_error(undef, "Invalid search parameter");
246 }
247 $searchtext = quotemeta $searchtext;
248}
249# dispatch
251my %actions = (
252 "blame" => \&git_blame2,
253 "blobdiff" => \&git_blobdiff,
254 "blobdiff_plain" => \&git_blobdiff_plain,
255 "blob" => \&git_blob,
256 "blob_plain" => \&git_blob_plain,
257 "commitdiff" => \&git_commitdiff,
258 "commitdiff_plain" => \&git_commitdiff_plain,
259 "commit" => \&git_commit,
260 "heads" => \&git_heads,
261 "history" => \&git_history,
262 "log" => \&git_log,
263 "rss" => \&git_rss,
264 "search" => \&git_search,
265 "shortlog" => \&git_shortlog,
266 "summary" => \&git_summary,
267 "tag" => \&git_tag,
268 "tags" => \&git_tags,
269 "tree" => \&git_tree,
270 "snapshot" => \&git_snapshot,
271 # those below don't need $project
272 "opml" => \&git_opml,
273 "project_list" => \&git_project_list,
274);
275if (defined $project) {
277 $action ||= 'summary';
278} else {
279 $action ||= 'project_list';
280}
281if (!defined($actions{$action})) {
282 die_error(undef, "Unknown action");
283}
284$actions{$action}->();
285exit;
286## ======================================================================
288## action links
289sub href(%) {
291 my %params = @_;
292 my @mapping = (
294 project => "p",
295 action => "a",
296 file_name => "f",
297 file_parent => "fp",
298 hash => "h",
299 hash_parent => "hp",
300 hash_base => "hb",
301 hash_parent_base => "hpb",
302 page => "pg",
303 searchtext => "s",
304 );
305 my %mapping = @mapping;
306 $params{"project"} ||= $project;
308 my @result = ();
310 for (my $i = 0; $i < @mapping; $i += 2) {
311 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
312 if (defined $params{$name}) {
313 push @result, $symbol . "=" . esc_param($params{$name});
314 }
315 }
316 return "$my_uri?" . join(';', @result);
317}
318## ======================================================================
321## validation, quoting/unquoting and escaping
322sub validate_input {
324 my $input = shift;
325 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
327 return $input;
328 }
329 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
330 return undef;
331 }
332 if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
333 return undef;
334 }
335 return $input;
336}
337# quote unsafe chars, but keep the slash, even when it's not
339# correct, but quoted slashes look too horrible in bookmarks
340sub esc_param {
341 my $str = shift;
342 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
343 $str =~ s/\+/%2B/g;
344 $str =~ s/ /\+/g;
345 return $str;
346}
347# replace invalid utf8 character with SUBSTITUTION sequence
349sub esc_html {
350 my $str = shift;
351 $str = decode("utf8", $str, Encode::FB_DEFAULT);
352 $str = escapeHTML($str);
353 $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
354 return $str;
355}
356# git may return quoted and escaped filenames
358sub unquote {
359 my $str = shift;
360 if ($str =~ m/^"(.*)"$/) {
361 $str = $1;
362 $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
363 }
364 return $str;
365}
366# escape tabs (convert tabs to spaces)
368sub untabify {
369 my $line = shift;
370 while ((my $pos = index($line, "\t")) != -1) {
372 if (my $count = (8 - ($pos % 8))) {
373 my $spaces = ' ' x $count;
374 $line =~ s/\t/$spaces/;
375 }
376 }
377 return $line;
379}
380## ----------------------------------------------------------------------
382## HTML aware string manipulation
383sub chop_str {
385 my $str = shift;
386 my $len = shift;
387 my $add_len = shift || 10;
388 # allow only $len chars, but don't cut a word if it would fit in $add_len
390 # if it doesn't fit, cut it if it's still longer than the dots we would add
391 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
392 my $body = $1;
393 my $tail = $2;
394 if (length($tail) > 4) {
395 $tail = " ...";
396 $body =~ s/&[^;]*$//; # remove chopped character entities
397 }
398 return "$body$tail";
399}
400## ----------------------------------------------------------------------
402## functions returning short strings
403# CSS class for given age value (in seconds)
405sub age_class {
406 my $age = shift;
407 if ($age < 60*60*2) {
409 return "age0";
410 } elsif ($age < 60*60*24*2) {
411 return "age1";
412 } else {
413 return "age2";
414 }
415}
416# convert age in seconds to "nn units ago" string
418sub age_string {
419 my $age = shift;
420 my $age_str;
421 if ($age > 60*60*24*365*2) {
423 $age_str = (int $age/60/60/24/365);
424 $age_str .= " years ago";
425 } elsif ($age > 60*60*24*(365/12)*2) {
426 $age_str = int $age/60/60/24/(365/12);
427 $age_str .= " months ago";
428 } elsif ($age > 60*60*24*7*2) {
429 $age_str = int $age/60/60/24/7;
430 $age_str .= " weeks ago";
431 } elsif ($age > 60*60*24*2) {
432 $age_str = int $age/60/60/24;
433 $age_str .= " days ago";
434 } elsif ($age > 60*60*2) {
435 $age_str = int $age/60/60;
436 $age_str .= " hours ago";
437 } elsif ($age > 60*2) {
438 $age_str = int $age/60;
439 $age_str .= " min ago";
440 } elsif ($age > 2) {
441 $age_str = int $age;
442 $age_str .= " sec ago";
443 } else {
444 $age_str .= " right now";
445 }
446 return $age_str;
447}
448# convert file mode in octal to symbolic file mode string
450sub mode_str {
451 my $mode = oct shift;
452 if (S_ISDIR($mode & S_IFMT)) {
454 return 'drwxr-xr-x';
455 } elsif (S_ISLNK($mode)) {
456 return 'lrwxrwxrwx';
457 } elsif (S_ISREG($mode)) {
458 # git cares only about the executable bit
459 if ($mode & S_IXUSR) {
460 return '-rwxr-xr-x';
461 } else {
462 return '-rw-r--r--';
463 };
464 } else {
465 return '----------';
466 }
467}
468# convert file mode in octal to file type string
470sub file_type {
471 my $mode = shift;
472 if ($mode !~ m/^[0-7]+$/) {
474 return $mode;
475 } else {
476 $mode = oct $mode;
477 }
478 if (S_ISDIR($mode & S_IFMT)) {
480 return "directory";
481 } elsif (S_ISLNK($mode)) {
482 return "symlink";
483 } elsif (S_ISREG($mode)) {
484 return "file";
485 } else {
486 return "unknown";
487 }
488}
489## ----------------------------------------------------------------------
491## functions returning short HTML fragments, or transforming HTML fragments
492## which don't beling to other sections
493# format line of commit message or tag comment
495sub format_log_line_html {
496 my $line = shift;
497 $line = esc_html($line);
499 $line =~ s/ / /g;
500 if ($line =~ m/([0-9a-fA-F]{40})/) {
501 my $hash_text = $1;
502 if (git_get_type($hash_text) eq "commit") {
503 my $link =
504 $cgi->a({-href => href(action=>"commit", hash=>$hash_text),
505 -class => "text"}, $hash_text);
506 $line =~ s/$hash_text/$link/;
507 }
508 }
509 return $line;
510}
511# format marker of refs pointing to given object
513sub format_ref_marker {
514 my ($refs, $id) = @_;
515 my $markers = '';
516 if (defined $refs->{$id}) {
518 foreach my $ref (@{$refs->{$id}}) {
519 my ($type, $name) = qw();
520 # e.g. tags/v2.6.11 or heads/next
521 if ($ref =~ m!^(.*?)s?/(.*)$!) {
522 $type = $1;
523 $name = $2;
524 } else {
525 $type = "ref";
526 $name = $ref;
527 }
528 $markers .= " <span class=\"$type\">" . esc_html($name) . "</span>";
530 }
531 }
532 if ($markers) {
534 return ' <span class="refs">'. $markers . '</span>';
535 } else {
536 return "";
537 }
538}
539# format, perhaps shortened and with markers, title line
541sub format_subject_html {
542 my ($long, $short, $href, $extra) = @_;
543 $extra = '' unless defined($extra);
544 if (length($short) < length($long)) {
546 return $cgi->a({-href => $href, -class => "list subject",
547 -title => $long},
548 esc_html($short) . $extra);
549 } else {
550 return $cgi->a({-href => $href, -class => "list subject"},
551 esc_html($long) . $extra);
552 }
553}
554sub format_diff_line {
556 my $line = shift;
557 my $char = substr($line, 0, 1);
558 my $diff_class = "";
559 chomp $line;
561 if ($char eq '+') {
563 $diff_class = " add";
564 } elsif ($char eq "-") {
565 $diff_class = " rem";
566 } elsif ($char eq "@") {
567 $diff_class = " chunk_header";
568 } elsif ($char eq "\\") {
569 $diff_class = " incomplete";
570 }
571 $line = untabify($line);
572 return "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
573}
574## ----------------------------------------------------------------------
576## git utility subroutines, invoking git commands
577# returns path to the core git executable and the --git-dir parameter as list
579sub git_cmd {
580 return $GIT, '--git-dir='.$git_dir;
581}
582# returns path to the core git executable and the --git-dir parameter as string
584sub git_cmd_str {
585 return join(' ', git_cmd());
586}
587# get HEAD ref of given project as hash
589sub git_get_head_hash {
590 my $project = shift;
591 my $o_git_dir = $git_dir;
592 my $retval = undef;
593 $git_dir = "$projectroot/$project";
594 if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
595 my $head = <$fd>;
596 close $fd;
597 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
598 $retval = $1;
599 }
600 }
601 if (defined $o_git_dir) {
602 $git_dir = $o_git_dir;
603 }
604 return $retval;
605}
606# get type of given object
608sub git_get_type {
609 my $hash = shift;
610 open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return;
612 my $type = <$fd>;
613 close $fd or return;
614 chomp $type;
615 return $type;
616}
617sub git_get_project_config {
619 my ($key, $type) = @_;
620 return unless ($key);
622 $key =~ s/^gitweb\.//;
623 return if ($key =~ m/\W/);
624 my @x = (git_cmd(), 'repo-config');
626 if (defined $type) { push @x, $type; }
627 push @x, "--get";
628 push @x, "gitweb.$key";
629 my $val = qx(@x);
630 chomp $val;
631 return ($val);
632}
633# get hash of given path at given ref
635sub git_get_hash_by_path {
636 my $base = shift;
637 my $path = shift || return undef;
638 my $tree = $base;
640 open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path
642 or die_error(undef, "Open git-ls-tree failed");
643 my $line = <$fd>;
644 close $fd or return undef;
645 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
647 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
648 return $3;
649}
650## ......................................................................
652## git utility functions, directly accessing git repository
653# assumes that PATH is not symref
655sub git_get_hash_by_ref {
656 my $path = shift;
657 open my $fd, "$projectroot/$path" or return undef;
659 my $head = <$fd>;
660 close $fd;
661 chomp $head;
662 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
663 return $head;
664 }
665}
666sub git_get_project_description {
668 my $path = shift;
669 open my $fd, "$projectroot/$path/description" or return undef;
671 my $descr = <$fd>;
672 close $fd;
673 chomp $descr;
674 return $descr;
675}
676sub git_get_project_url_list {
678 my $path = shift;
679 open my $fd, "$projectroot/$path/cloneurl" or return undef;
681 my @git_project_url_list = map { chomp; $_ } <$fd>;
682 close $fd;
683 return wantarray ? @git_project_url_list : \@git_project_url_list;
685}
686sub git_get_projects_list {
688 my @list;
689 if (-d $projects_list) {
691 # search in directory
692 my $dir = $projects_list;
693 opendir my ($dh), $dir or return undef;
694 while (my $dir = readdir($dh)) {
695 if (-e "$projectroot/$dir/HEAD") {
696 my $pr = {
697 path => $dir,
698 };
699 push @list, $pr
700 }
701 }
702 closedir($dh);
703 } elsif (-f $projects_list) {
704 # read from file(url-encoded):
705 # 'git%2Fgit.git Linus+Torvalds'
706 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
707 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
708 open my ($fd), $projects_list or return undef;
709 while (my $line = <$fd>) {
710 chomp $line;
711 my ($path, $owner) = split ' ', $line;
712 $path = unescape($path);
713 $owner = unescape($owner);
714 if (!defined $path) {
715 next;
716 }
717 if (-e "$projectroot/$path/HEAD") {
718 my $pr = {
719 path => $path,
720 owner => decode("utf8", $owner, Encode::FB_DEFAULT),
721 };
722 push @list, $pr
723 }
724 }
725 close $fd;
726 }
727 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
728 return @list;
729}
730sub git_get_project_owner {
732 my $project = shift;
733 my $owner;
734 return undef unless $project;
736 # read from file (url-encoded):
738 # 'git%2Fgit.git Linus+Torvalds'
739 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
740 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
741 if (-f $projects_list) {
742 open (my $fd , $projects_list);
743 while (my $line = <$fd>) {
744 chomp $line;
745 my ($pr, $ow) = split ' ', $line;
746 $pr = unescape($pr);
747 $ow = unescape($ow);
748 if ($pr eq $project) {
749 $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
750 last;
751 }
752 }
753 close $fd;
754 }
755 if (!defined $owner) {
756 $owner = get_file_owner("$projectroot/$project");
757 }
758 return $owner;
760}
761sub git_get_references {
763 my $type = shift || "";
764 my %refs;
765 my $fd;
766 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
767 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
768 if (-f "$projectroot/$project/info/refs") {
769 open $fd, "$projectroot/$project/info/refs"
770 or return;
771 } else {
772 open $fd, "-|", git_cmd(), "ls-remote", "."
773 or return;
774 }
775 while (my $line = <$fd>) {
777 chomp $line;
778 if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) {
779 if (defined $refs{$1}) {
780 push @{$refs{$1}}, $2;
781 } else {
782 $refs{$1} = [ $2 ];
783 }
784 }
785 }
786 close $fd or return;
787 return \%refs;
788}
789sub git_get_rev_name_tags {
791 my $hash = shift || return undef;
792 open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash
794 or return;
795 my $name_rev = <$fd>;
796 close $fd;
797 if ($name_rev =~ m|^$hash tags/(.*)$|) {
799 return $1;
800 } else {
801 # catches also '$hash undefined' output
802 return undef;
803 }
804}
805## ----------------------------------------------------------------------
807## parse to hash functions
808sub parse_date {
810 my $epoch = shift;
811 my $tz = shift || "-0000";
812 my %date;
814 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
815 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
816 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
817 $date{'hour'} = $hour;
818 $date{'minute'} = $min;
819 $date{'mday'} = $mday;
820 $date{'day'} = $days[$wday];
821 $date{'month'} = $months[$mon];
822 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
823 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
824 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
825 $mday, $months[$mon], $hour ,$min;
826 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
828 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
829 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
830 $date{'hour_local'} = $hour;
831 $date{'minute_local'} = $min;
832 $date{'tz_local'} = $tz;
833 return %date;
834}
835sub parse_tag {
837 my $tag_id = shift;
838 my %tag;
839 my @comment;
840 open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return;
842 $tag{'id'} = $tag_id;
843 while (my $line = <$fd>) {
844 chomp $line;
845 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
846 $tag{'object'} = $1;
847 } elsif ($line =~ m/^type (.+)$/) {
848 $tag{'type'} = $1;
849 } elsif ($line =~ m/^tag (.+)$/) {
850 $tag{'name'} = $1;
851 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
852 $tag{'author'} = $1;
853 $tag{'epoch'} = $2;
854 $tag{'tz'} = $3;
855 } elsif ($line =~ m/--BEGIN/) {
856 push @comment, $line;
857 last;
858 } elsif ($line eq "") {
859 last;
860 }
861 }
862 push @comment, <$fd>;
863 $tag{'comment'} = \@comment;
864 close $fd or return;
865 if (!defined $tag{'name'}) {
866 return
867 };
868 return %tag
869}
870sub parse_commit {
872 my $commit_id = shift;
873 my $commit_text = shift;
874 my @commit_lines;
876 my %co;
877 if (defined $commit_text) {
879 @commit_lines = @$commit_text;
880 } else {
881 $/ = "\0";
882 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", "--max-count=1", $commit_id
883 or return;
884 @commit_lines = split '\n', <$fd>;
885 close $fd or return;
886 $/ = "\n";
887 pop @commit_lines;
888 }
889 my $header = shift @commit_lines;
890 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
891 return;
892 }
893 ($co{'id'}, my @parents) = split ' ', $header;
894 $co{'parents'} = \@parents;
895 $co{'parent'} = $parents[0];
896 while (my $line = shift @commit_lines) {
897 last if $line eq "\n";
898 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
899 $co{'tree'} = $1;
900 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
901 $co{'author'} = $1;
902 $co{'author_epoch'} = $2;
903 $co{'author_tz'} = $3;
904 if ($co{'author'} =~ m/^([^<]+) </) {
905 $co{'author_name'} = $1;
906 } else {
907 $co{'author_name'} = $co{'author'};
908 }
909 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
910 $co{'committer'} = $1;
911 $co{'committer_epoch'} = $2;
912 $co{'committer_tz'} = $3;
913 $co{'committer_name'} = $co{'committer'};
914 $co{'committer_name'} =~ s/ <.*//;
915 }
916 }
917 if (!defined $co{'tree'}) {
918 return;
919 };
920 foreach my $title (@commit_lines) {
922 $title =~ s/^ //;
923 if ($title ne "") {
924 $co{'title'} = chop_str($title, 80, 5);
925 # remove leading stuff of merges to make the interesting part visible
926 if (length($title) > 50) {
927 $title =~ s/^Automatic //;
928 $title =~ s/^merge (of|with) /Merge ... /i;
929 if (length($title) > 50) {
930 $title =~ s/(http|rsync):\/\///;
931 }
932 if (length($title) > 50) {
933 $title =~ s/(master|www|rsync)\.//;
934 }
935 if (length($title) > 50) {
936 $title =~ s/kernel.org:?//;
937 }
938 if (length($title) > 50) {
939 $title =~ s/\/pub\/scm//;
940 }
941 }
942 $co{'title_short'} = chop_str($title, 50, 5);
943 last;
944 }
945 }
946 # remove added spaces
947 foreach my $line (@commit_lines) {
948 $line =~ s/^ //;
949 }
950 $co{'comment'} = \@commit_lines;
951 my $age = time - $co{'committer_epoch'};
953 $co{'age'} = $age;
954 $co{'age_string'} = age_string($age);
955 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
956 if ($age > 60*60*24*7*2) {
957 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
958 $co{'age_string_age'} = $co{'age_string'};
959 } else {
960 $co{'age_string_date'} = $co{'age_string'};
961 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
962 }
963 return %co;
964}
965# parse ref from ref_file, given by ref_id, with given type
967sub parse_ref {
968 my $ref_file = shift;
969 my $ref_id = shift;
970 my $type = shift || git_get_type($ref_id);
971 my %ref_item;
972 $ref_item{'type'} = $type;
974 $ref_item{'id'} = $ref_id;
975 $ref_item{'epoch'} = 0;
976 $ref_item{'age'} = "unknown";
977 if ($type eq "tag") {
978 my %tag = parse_tag($ref_id);
979 $ref_item{'comment'} = $tag{'comment'};
980 if ($tag{'type'} eq "commit") {
981 my %co = parse_commit($tag{'object'});
982 $ref_item{'epoch'} = $co{'committer_epoch'};
983 $ref_item{'age'} = $co{'age_string'};
984 } elsif (defined($tag{'epoch'})) {
985 my $age = time - $tag{'epoch'};
986 $ref_item{'epoch'} = $tag{'epoch'};
987 $ref_item{'age'} = age_string($age);
988 }
989 $ref_item{'reftype'} = $tag{'type'};
990 $ref_item{'name'} = $tag{'name'};
991 $ref_item{'refid'} = $tag{'object'};
992 } elsif ($type eq "commit"){
993 my %co = parse_commit($ref_id);
994 $ref_item{'reftype'} = "commit";
995 $ref_item{'name'} = $ref_file;
996 $ref_item{'title'} = $co{'title'};
997 $ref_item{'refid'} = $ref_id;
998 $ref_item{'epoch'} = $co{'committer_epoch'};
999 $ref_item{'age'} = $co{'age_string'};
1000 } else {
1001 $ref_item{'reftype'} = $type;
1002 $ref_item{'name'} = $ref_file;
1003 $ref_item{'refid'} = $ref_id;
1004 }
1005 return %ref_item;
1007}
1008# parse line of git-diff-tree "raw" output
1010sub parse_difftree_raw_line {
1011 my $line = shift;
1012 my %res;
1013 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1015 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1016 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1017 $res{'from_mode'} = $1;
1018 $res{'to_mode'} = $2;
1019 $res{'from_id'} = $3;
1020 $res{'to_id'} = $4;
1021 $res{'status'} = $5;
1022 $res{'similarity'} = $6;
1023 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1024 ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
1025 } else {
1026 $res{'file'} = unquote($7);
1027 }
1028 }
1029 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1030 #elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1031 # $res{'commit'} = $1;
1032 #}
1033 return wantarray ? %res : \%res;
1035}
1036## ......................................................................
1038## parse to array of hashes functions
1039sub git_get_refs_list {
1041 my $ref_dir = shift;
1042 my @reflist;
1043 my @refs;
1045 my $pfxlen = length("$projectroot/$project/$ref_dir");
1046 File::Find::find(sub {
1047 return if (/^\./);
1048 if (-f $_) {
1049 push @refs, substr($File::Find::name, $pfxlen + 1);
1050 }
1051 }, "$projectroot/$project/$ref_dir");
1052 foreach my $ref_file (@refs) {
1054 my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file");
1055 my $type = git_get_type($ref_id) || next;
1056 my %ref_item = parse_ref($ref_file, $ref_id, $type);
1057 push @reflist, \%ref_item;
1059 }
1060 # sort refs by age
1061 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
1062 return \@reflist;
1063}
1064## ----------------------------------------------------------------------
1066## filesystem-related functions
1067sub get_file_owner {
1069 my $path = shift;
1070 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1072 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1073 if (!defined $gcos) {
1074 return undef;
1075 }
1076 my $owner = $gcos;
1077 $owner =~ s/[,;].*$//;
1078 return decode("utf8", $owner, Encode::FB_DEFAULT);
1079}
1080## ......................................................................
1082## mimetype related functions
1083sub mimetype_guess_file {
1085 my $filename = shift;
1086 my $mimemap = shift;
1087 -r $mimemap or return undef;
1088 my %mimemap;
1090 open(MIME, $mimemap) or return undef;
1091 while (<MIME>) {
1092 next if m/^#/; # skip comments
1093 my ($mime, $exts) = split(/\t+/);
1094 if (defined $exts) {
1095 my @exts = split(/\s+/, $exts);
1096 foreach my $ext (@exts) {
1097 $mimemap{$ext} = $mime;
1098 }
1099 }
1100 }
1101 close(MIME);
1102 $filename =~ /\.(.*?)$/;
1104 return $mimemap{$1};
1105}
1106sub mimetype_guess {
1108 my $filename = shift;
1109 my $mime;
1110 $filename =~ /\./ or return undef;
1111 if ($mimetypes_file) {
1113 my $file = $mimetypes_file;
1114 if ($file !~ m!^/!) { # if it is relative path
1115 # it is relative to project
1116 $file = "$projectroot/$project/$file";
1117 }
1118 $mime = mimetype_guess_file($filename, $file);
1119 }
1120 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
1121 return $mime;
1122}
1123sub blob_mimetype {
1125 my $fd = shift;
1126 my $filename = shift;
1127 if ($filename) {
1129 my $mime = mimetype_guess($filename);
1130 $mime and return $mime;
1131 }
1132 # just in case
1134 return $default_blob_plain_mimetype unless $fd;
1135 if (-T $fd) {
1137 return 'text/plain' .
1138 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
1139 } elsif (! $filename) {
1140 return 'application/octet-stream';
1141 } elsif ($filename =~ m/\.png$/i) {
1142 return 'image/png';
1143 } elsif ($filename =~ m/\.gif$/i) {
1144 return 'image/gif';
1145 } elsif ($filename =~ m/\.jpe?g$/i) {
1146 return 'image/jpeg';
1147 } else {
1148 return 'application/octet-stream';
1149 }
1150}
1151## ======================================================================
1153## functions printing HTML: header, footer, error page
1154sub git_header_html {
1156 my $status = shift || "200 OK";
1157 my $expires = shift;
1158 my $title = "$site_name git";
1160 if (defined $project) {
1161 $title .= " - $project";
1162 if (defined $action) {
1163 $title .= "/$action";
1164 if (defined $file_name) {
1165 $title .= " - $file_name";
1166 if ($action eq "tree" && $file_name !~ m|/$|) {
1167 $title .= "/";
1168 }
1169 }
1170 }
1171 }
1172 my $content_type;
1173 # require explicit support from the UA if we are to send the page as
1174 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1175 # we have to do this because MSIE sometimes globs '*/*', pretending to
1176 # support xhtml+xml but choking when it gets what it asked for.
1177 if (defined $cgi->http('HTTP_ACCEPT') &&
1178 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
1179 $cgi->Accept('application/xhtml+xml') != 0) {
1180 $content_type = 'application/xhtml+xml';
1181 } else {
1182 $content_type = 'text/html';
1183 }
1184 print $cgi->header(-type=>$content_type, -charset => 'utf-8',
1185 -status=> $status, -expires => $expires);
1186 print <<EOF;
1187<?xml version="1.0" encoding="utf-8"?>
1188<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1189<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1190<!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1191<!-- git core binaries version $git_version -->
1192<head>
1193<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1194<meta name="generator" content="gitweb/$version git/$git_version"/>
1195<meta name="robots" content="index, nofollow"/>
1196<title>$title</title>
1197<link rel="stylesheet" type="text/css" href="$stylesheet"/>
1198EOF
1199 if (defined $project) {
1200 printf('<link rel="alternate" title="%s log" '.
1201 'href="%s" type="application/rss+xml"/>'."\n",
1202 esc_param($project), href(action=>"rss"));
1203 }
1204 print "</head>\n" .
1206 "<body>\n" .
1207 "<div class=\"page_header\">\n" .
1208 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
1209 "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
1210 "</a>\n";
1211 print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
1212 if (defined $project) {
1213 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
1214 if (defined $action) {
1215 print " / $action";
1216 }
1217 print "\n";
1218 if (!defined $searchtext) {
1219 $searchtext = "";
1220 }
1221 my $search_hash;
1222 if (defined $hash_base) {
1223 $search_hash = $hash_base;
1224 } elsif (defined $hash) {
1225 $search_hash = $hash;
1226 } else {
1227 $search_hash = "HEAD";
1228 }
1229 $cgi->param("a", "search");
1230 $cgi->param("h", $search_hash);
1231 print $cgi->startform(-method => "get", -action => $my_uri) .
1232 "<div class=\"search\">\n" .
1233 $cgi->hidden(-name => "p") . "\n" .
1234 $cgi->hidden(-name => "a") . "\n" .
1235 $cgi->hidden(-name => "h") . "\n" .
1236 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
1237 "</div>" .
1238 $cgi->end_form() . "\n";
1239 }
1240 print "</div>\n";
1241}
1242sub git_footer_html {
1244 print "<div class=\"page_footer\">\n";
1245 if (defined $project) {
1246 my $descr = git_get_project_description($project);
1247 if (defined $descr) {
1248 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
1249 }
1250 print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\n";
1251 } else {
1252 print $cgi->a({-href => href(action=>"opml"), -class => "rss_logo"}, "OPML") . "\n";
1253 }
1254 print "</div>\n" .
1255 "</body>\n" .
1256 "</html>";
1257}
1258sub die_error {
1260 my $status = shift || "403 Forbidden";
1261 my $error = shift || "Malformed query, file missing or permission denied";
1262 git_header_html($status);
1264 print <<EOF;
1265<div class="page_body">
1266<br /><br />
1267$status - $error
1268<br />
1269</div>
1270EOF
1271 git_footer_html();
1272 exit;
1273}
1274## ----------------------------------------------------------------------
1276## functions printing or outputting HTML: navigation
1277sub git_print_page_nav {
1279 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1280 $extra = '' if !defined $extra; # pager or formats
1281 my @navs = qw(summary shortlog log commit commitdiff tree);
1283 if ($suppress) {
1284 @navs = grep { $_ ne $suppress } @navs;
1285 }
1286 my %arg = map { $_ => {action=>$_} } @navs;
1288 if (defined $head) {
1289 for (qw(commit commitdiff)) {
1290 $arg{$_}{hash} = $head;
1291 }
1292 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1293 for (qw(shortlog log)) {
1294 $arg{$_}{hash} = $head;
1295 }
1296 }
1297 }
1298 $arg{tree}{hash} = $treehead if defined $treehead;
1299 $arg{tree}{hash_base} = $treebase if defined $treebase;
1300 print "<div class=\"page_nav\">\n" .
1302 (join " | ",
1303 map { $_ eq $current ?
1304 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
1305 } @navs);
1306 print "<br/>\n$extra<br/>\n" .
1307 "</div>\n";
1308}
1309sub format_paging_nav {
1311 my ($action, $hash, $head, $page, $nrevs) = @_;
1312 my $paging_nav;
1313 if ($hash ne $head || $page) {
1316 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
1317 } else {
1318 $paging_nav .= "HEAD";
1319 }
1320 if ($page > 0) {
1322 $paging_nav .= " ⋅ " .
1323 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
1324 -accesskey => "p", -title => "Alt-p"}, "prev");
1325 } else {
1326 $paging_nav .= " ⋅ prev";
1327 }
1328 if ($nrevs >= (100 * ($page+1)-1)) {
1330 $paging_nav .= " ⋅ " .
1331 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
1332 -accesskey => "n", -title => "Alt-n"}, "next");
1333 } else {
1334 $paging_nav .= " ⋅ next";
1335 }
1336 return $paging_nav;
1338}
1339## ......................................................................
1341## functions printing or outputting HTML: div
1342sub git_print_header_div {
1344 my ($action, $title, $hash, $hash_base) = @_;
1345 my %args = ();
1346 $args{action} = $action;
1348 $args{hash} = $hash if $hash;
1349 $args{hash_base} = $hash_base if $hash_base;
1350 print "<div class=\"header\">\n" .
1352 $cgi->a({-href => href(%args), -class => "title"},
1353 $title ? $title : $action) .
1354 "\n</div>\n";
1355}
1356sub git_print_page_path {
1358 my $name = shift;
1359 my $type = shift;
1360 my $hb = shift;
1361 if (!defined $name) {
1363 print "<div class=\"page_path\">/</div>\n";
1364 } elsif (defined $type && $type eq 'blob') {
1365 print "<div class=\"page_path\">";
1366 if (defined $hb) {
1367 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
1368 hash_base=>$hb)},
1369 esc_html($name));
1370 } else {
1371 print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)},
1372 esc_html($name));
1373 }
1374 print "<br/></div>\n";
1375 } else {
1376 print "<div class=\"page_path\">" . esc_html($name) . "<br/></div>\n";
1377 }
1378}
1379# sub git_print_log (\@;%) {
1381sub git_print_log ($;%) {
1382 my $log = shift;
1383 my %opts = @_;
1384 if ($opts{'-remove_title'}) {
1386 # remove title, i.e. first line of log
1387 shift @$log;
1388 }
1389 # remove leading empty lines
1390 while (defined $log->[0] && $log->[0] eq "") {
1391 shift @$log;
1392 }
1393 # print log
1395 my $signoff = 0;
1396 my $empty = 0;
1397 foreach my $line (@$log) {
1398 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1399 $signoff = 1;
1400 if (! $opts{'-remove_signoff'}) {
1401 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
1402 next;
1403 } else {
1404 # remove signoff lines
1405 next;
1406 }
1407 } else {
1408 $signoff = 0;
1409 }
1410 # print only one empty line
1412 # do not print empty line after signoff
1413 if ($line eq "") {
1414 next if ($empty || $signoff);
1415 $empty = 1;
1416 } else {
1417 $empty = 0;
1418 }
1419 print format_log_line_html($line) . "<br/>\n";
1421 }
1422 if ($opts{'-final_empty_line'}) {
1424 # end with single empty line
1425 print "<br/>\n" unless $empty;
1426 }
1427}
1428sub git_print_simplified_log {
1430 my $log = shift;
1431 my $remove_title = shift;
1432 git_print_log($log,
1434 -final_empty_line=> 1,
1435 -remove_signoff => 1,
1436 -remove_title => $remove_title);
1437}
1438## ......................................................................
1440## functions printing large fragments of HTML
1441sub git_difftree_body {
1443 my ($difftree, $hash, $parent) = @_;
1444 print "<div class=\"list_head\">\n";
1446 if ($#{$difftree} > 10) {
1447 print(($#{$difftree} + 1) . " files changed:\n");
1448 }
1449 print "</div>\n";
1450 print "<table class=\"diff_tree\">\n";
1452 my $alternate = 0;
1453 foreach my $line (@{$difftree}) {
1454 my %diff = parse_difftree_raw_line($line);
1455 if ($alternate) {
1457 print "<tr class=\"dark\">\n";
1458 } else {
1459 print "<tr class=\"light\">\n";
1460 }
1461 $alternate ^= 1;
1462 my ($to_mode_oct, $to_mode_str, $to_file_type);
1464 my ($from_mode_oct, $from_mode_str, $from_file_type);
1465 if ($diff{'to_mode'} ne ('0' x 6)) {
1466 $to_mode_oct = oct $diff{'to_mode'};
1467 if (S_ISREG($to_mode_oct)) { # only for regular file
1468 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
1469 }
1470 $to_file_type = file_type($diff{'to_mode'});
1471 }
1472 if ($diff{'from_mode'} ne ('0' x 6)) {
1473 $from_mode_oct = oct $diff{'from_mode'};
1474 if (S_ISREG($to_mode_oct)) { # only for regular file
1475 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
1476 }
1477 $from_file_type = file_type($diff{'from_mode'});
1478 }
1479 if ($diff{'status'} eq "A") { # created
1481 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
1482 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
1483 $mode_chng .= "]</span>";
1484 print "<td>" .
1485 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1486 hash_base=>$hash, file_name=>$diff{'file'}),
1487 -class => "list"}, esc_html($diff{'file'})) .
1488 "</td>\n" .
1489 "<td>$mode_chng</td>\n" .
1490 "<td class=\"link\">" .
1491 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1492 hash_base=>$hash, file_name=>$diff{'file'})},
1493 "blob") .
1494 "</td>\n";
1495 } elsif ($diff{'status'} eq "D") { # deleted
1497 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
1498 print "<td>" .
1499 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1500 hash_base=>$parent, file_name=>$diff{'file'}),
1501 -class => "list"}, esc_html($diff{'file'})) .
1502 "</td>\n" .
1503 "<td>$mode_chng</td>\n" .
1504 "<td class=\"link\">" .
1505 $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
1506 hash_base=>$parent, file_name=>$diff{'file'})},
1507 "blob") .
1508 " | " .
1509 $cgi->a({-href => href(action=>"history", hash_base=>$parent,
1510 file_name=>$diff{'file'})},
1511 "history") .
1512 "</td>\n";
1513 } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
1515 my $mode_chnge = "";
1516 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1517 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
1518 if ($from_file_type != $to_file_type) {
1519 $mode_chnge .= " from $from_file_type to $to_file_type";
1520 }
1521 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
1522 if ($from_mode_str && $to_mode_str) {
1523 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
1524 } elsif ($to_mode_str) {
1525 $mode_chnge .= " mode: $to_mode_str";
1526 }
1527 }
1528 $mode_chnge .= "]</span>\n";
1529 }
1530 print "<td>";
1531 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1532 print $cgi->a({-href => href(action=>"blobdiff",
1533 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1534 hash_base=>$hash, hash_parent_base=>$parent,
1535 file_name=>$diff{'file'}),
1536 -class => "list"}, esc_html($diff{'file'}));
1537 } else { # only mode changed
1538 print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1539 hash_base=>$hash, file_name=>$diff{'file'}),
1540 -class => "list"}, esc_html($diff{'file'}));
1541 }
1542 print "</td>\n" .
1543 "<td>$mode_chnge</td>\n" .
1544 "<td class=\"link\">" .
1545 $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
1546 hash_base=>$hash, file_name=>$diff{'file'})},
1547 "blob");
1548 if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
1549 print " | " .
1550 $cgi->a({-href => href(action=>"blobdiff",
1551 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1552 hash_base=>$hash, hash_parent_base=>$parent,
1553 file_name=>$diff{'file'})},
1554 "diff");
1555 }
1556 print " | " .
1557 $cgi->a({-href => href(action=>"history",
1558 hash_base=>$hash, file_name=>$diff{'file'})},
1559 "history");
1560 print "</td>\n";
1561 } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
1563 my %status_name = ('R' => 'moved', 'C' => 'copied');
1564 my $nstatus = $status_name{$diff{'status'}};
1565 my $mode_chng = "";
1566 if ($diff{'from_mode'} != $diff{'to_mode'}) {
1567 # mode also for directories, so we cannot use $to_mode_str
1568 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
1569 }
1570 print "<td>" .
1571 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1572 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}),
1573 -class => "list"}, esc_html($diff{'to_file'})) . "</td>\n" .
1574 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
1575 $cgi->a({-href => href(action=>"blob", hash_base=>$parent,
1576 hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}),
1577 -class => "list"}, esc_html($diff{'from_file'})) .
1578 " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
1579 "<td class=\"link\">" .
1580 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1581 hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})},
1582 "blob");
1583 if ($diff{'to_id'} ne $diff{'from_id'}) {
1584 print " | " .
1585 $cgi->a({-href => href(action=>"blobdiff",
1586 hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
1587 hash_base=>$hash, hash_parent_base=>$parent,
1588 file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
1589 "diff");
1590 }
1591 print "</td>\n";
1592 } # we should not encounter Unmerged (U) or Unknown (X) status
1594 print "</tr>\n";
1595 }
1596 print "</table>\n";
1597}
1598sub git_patchset_body {
1600 my ($fd, $difftree, $hash, $hash_parent) = @_;
1601 my $patch_idx = 0;
1603 my $in_header = 0;
1604 my $patch_found = 0;
1605 my $diffinfo;
1606 print "<div class=\"patchset\">\n";
1608 LINE:
1610 while (my $patch_line = <$fd>) {
1611 chomp $patch_line;
1612 if ($patch_line =~ m/^diff /) { # "git diff" header
1614 # beginning of patch (in patchset)
1615 if ($patch_found) {
1616 # close previous patch
1617 print "</div>\n"; # class="patch"
1618 } else {
1619 # first patch in patchset
1620 $patch_found = 1;
1621 }
1622 print "<div class=\"patch\">\n";
1623 if (ref($difftree->[$patch_idx]) eq "HASH") {
1625 $diffinfo = $difftree->[$patch_idx];
1626 } else {
1627 $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
1628 }
1629 $patch_idx++;
1630 # for now, no extended header, hence we skip empty patches
1632 # companion to next LINE if $in_header;
1633 if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) { # no change
1634 $in_header = 1;
1635 next LINE;
1636 }
1637 if ($diffinfo->{'status'} eq "A") { # added
1639 print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
1640 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1641 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1642 $diffinfo->{'to_id'}) . "(new)" .
1643 "</div>\n"; # class="diff_info"
1644 } elsif ($diffinfo->{'status'} eq "D") { # deleted
1646 print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
1647 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1648 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1649 $diffinfo->{'from_id'}) . "(deleted)" .
1650 "</div>\n"; # class="diff_info"
1651 } elsif ($diffinfo->{'status'} eq "R" || # renamed
1653 $diffinfo->{'status'} eq "C" || # copied
1654 $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
1655 print "<div class=\"diff_info\">" .
1656 file_type($diffinfo->{'from_mode'}) . ":" .
1657 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1658 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'from_file'})},
1659 $diffinfo->{'from_id'}) .
1660 " -> " .
1661 file_type($diffinfo->{'to_mode'}) . ":" .
1662 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1663 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'to_file'})},
1664 $diffinfo->{'to_id'});
1665 print "</div>\n"; # class="diff_info"
1666 } else { # modified, mode changed, ...
1668 print "<div class=\"diff_info\">" .
1669 file_type($diffinfo->{'from_mode'}) . ":" .
1670 $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1671 hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
1672 $diffinfo->{'from_id'}) .
1673 " -> " .
1674 file_type($diffinfo->{'to_mode'}) . ":" .
1675 $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1676 hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
1677 $diffinfo->{'to_id'});
1678 print "</div>\n"; # class="diff_info"
1679 }
1680 #print "<div class=\"diff extended_header\">\n";
1682 $in_header = 1;
1683 next LINE;
1684 } # start of patch in patchset
1685 if ($in_header && $patch_line =~ m/^---/) {
1688 #print "</div>\n"; # class="diff extended_header"
1689 $in_header = 0;
1690 my $file = $diffinfo->{'from_file'};
1692 $file ||= $diffinfo->{'file'};
1693 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
1694 hash=>$diffinfo->{'from_id'}, file_name=>$file),
1695 -class => "list"}, esc_html($file));
1696 $patch_line =~ s|a/.*$|a/$file|g;
1697 print "<div class=\"diff from_file\">$patch_line</div>\n";
1698 $patch_line = <$fd>;
1700 chomp $patch_line;
1701 #$patch_line =~ m/^+++/;
1703 $file = $diffinfo->{'to_file'};
1704 $file ||= $diffinfo->{'file'};
1705 $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
1706 hash=>$diffinfo->{'to_id'}, file_name=>$file),
1707 -class => "list"}, esc_html($file));
1708 $patch_line =~ s|b/.*|b/$file|g;
1709 print "<div class=\"diff to_file\">$patch_line</div>\n";
1710 next LINE;
1712 }
1713 next LINE if $in_header;
1714 print format_diff_line($patch_line);
1716 }
1717 print "</div>\n" if $patch_found; # class="patch"
1718 print "</div>\n"; # class="patchset"
1720}
1721# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1723sub git_shortlog_body {
1725 # uses global variable $project
1726 my ($revlist, $from, $to, $refs, $extra) = @_;
1727 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
1729 my $have_snapshot = (defined $ctype && defined $suffix);
1730 $from = 0 unless defined $from;
1732 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
1733 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
1735 my $alternate = 0;
1736 for (my $i = $from; $i <= $to; $i++) {
1737 my $commit = $revlist->[$i];
1738 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
1739 my $ref = format_ref_marker($refs, $commit);
1740 my %co = parse_commit($commit);
1741 if ($alternate) {
1742 print "<tr class=\"dark\">\n";
1743 } else {
1744 print "<tr class=\"light\">\n";
1745 }
1746 $alternate ^= 1;
1747 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
1748 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1749 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1750 "<td>";
1751 print format_subject_html($co{'title'}, $co{'title_short'},
1752 href(action=>"commit", hash=>$commit), $ref);
1753 print "</td>\n" .
1754 "<td class=\"link\">" .
1755 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1756 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
1757 if ($have_snapshot) {
1758 print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
1759 }
1760 print "</td>\n" .
1761 "</tr>\n";
1762 }
1763 if (defined $extra) {
1764 print "<tr>\n" .
1765 "<td colspan=\"4\">$extra</td>\n" .
1766 "</tr>\n";
1767 }
1768 print "</table>\n";
1769}
1770sub git_history_body {
1772 # Warning: assumes constant type (blob or tree) during history
1773 my ($fd, $refs, $hash_base, $ftype, $extra) = @_;
1774 print "<table class=\"history\" cellspacing=\"0\">\n";
1776 my $alternate = 0;
1777 while (my $line = <$fd>) {
1778 if ($line !~ m/^([0-9a-fA-F]{40})/) {
1779 next;
1780 }
1781 my $commit = $1;
1783 my %co = parse_commit($commit);
1784 if (!%co) {
1785 next;
1786 }
1787 my $ref = format_ref_marker($refs, $commit);
1789 if ($alternate) {
1791 print "<tr class=\"dark\">\n";
1792 } else {
1793 print "<tr class=\"light\">\n";
1794 }
1795 $alternate ^= 1;
1796 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1797 # shortlog uses chop_str($co{'author_name'}, 10)
1798 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1799 "<td>";
1800 # originally git_history used chop_str($co{'title'}, 50)
1801 print format_subject_html($co{'title'}, $co{'title_short'},
1802 href(action=>"commit", hash=>$commit), $ref);
1803 print "</td>\n" .
1804 "<td class=\"link\">" .
1805 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1806 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
1807 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
1808 if ($ftype eq 'blob') {
1810 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
1811 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1812 if (defined $blob_current && defined $blob_parent &&
1813 $blob_current ne $blob_parent) {
1814 print " | " .
1815 $cgi->a({-href => href(action=>"blobdiff",
1816 hash=>$blob_current, hash_parent=>$blob_parent,
1817 hash_base=>$hash_base, hash_parent_base=>$commit,
1818 file_name=>$file_name)},
1819 "diff to current");
1820 }
1821 }
1822 print "</td>\n" .
1823 "</tr>\n";
1824 }
1825 if (defined $extra) {
1826 print "<tr>\n" .
1827 "<td colspan=\"4\">$extra</td>\n" .
1828 "</tr>\n";
1829 }
1830 print "</table>\n";
1831}
1832sub git_tags_body {
1834 # uses global variable $project
1835 my ($taglist, $from, $to, $extra) = @_;
1836 $from = 0 unless defined $from;
1837 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1838 print "<table class=\"tags\" cellspacing=\"0\">\n";
1840 my $alternate = 0;
1841 for (my $i = $from; $i <= $to; $i++) {
1842 my $entry = $taglist->[$i];
1843 my %tag = %$entry;
1844 my $comment_lines = $tag{'comment'};
1845 my $comment = shift @$comment_lines;
1846 my $comment_short;
1847 if (defined $comment) {
1848 $comment_short = chop_str($comment, 30, 5);
1849 }
1850 if ($alternate) {
1851 print "<tr class=\"dark\">\n";
1852 } else {
1853 print "<tr class=\"light\">\n";
1854 }
1855 $alternate ^= 1;
1856 print "<td><i>$tag{'age'}</i></td>\n" .
1857 "<td>" .
1858 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
1859 -class => "list name"}, esc_html($tag{'name'})) .
1860 "</td>\n" .
1861 "<td>";
1862 if (defined $comment) {
1863 print format_subject_html($comment, $comment_short,
1864 href(action=>"tag", hash=>$tag{'id'}));
1865 }
1866 print "</td>\n" .
1867 "<td class=\"selflink\">";
1868 if ($tag{'type'} eq "tag") {
1869 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
1870 } else {
1871 print " ";
1872 }
1873 print "</td>\n" .
1874 "<td class=\"link\">" . " | " .
1875 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
1876 if ($tag{'reftype'} eq "commit") {
1877 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
1878 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'refid'})}, "log");
1879 } elsif ($tag{'reftype'} eq "blob") {
1880 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
1881 }
1882 print "</td>\n" .
1883 "</tr>";
1884 }
1885 if (defined $extra) {
1886 print "<tr>\n" .
1887 "<td colspan=\"5\">$extra</td>\n" .
1888 "</tr>\n";
1889 }
1890 print "</table>\n";
1891}
1892sub git_heads_body {
1894 # uses global variable $project
1895 my ($taglist, $head, $from, $to, $extra) = @_;
1896 $from = 0 unless defined $from;
1897 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1898 print "<table class=\"heads\" cellspacing=\"0\">\n";
1900 my $alternate = 0;
1901 for (my $i = $from; $i <= $to; $i++) {
1902 my $entry = $taglist->[$i];
1903 my %tag = %$entry;
1904 my $curr = $tag{'id'} eq $head;
1905 if ($alternate) {
1906 print "<tr class=\"dark\">\n";
1907 } else {
1908 print "<tr class=\"light\">\n";
1909 }
1910 $alternate ^= 1;
1911 print "<td><i>$tag{'age'}</i></td>\n" .
1912 ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
1913 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}),
1914 -class => "list name"},esc_html($tag{'name'})) .
1915 "</td>\n" .
1916 "<td class=\"link\">" .
1917 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " .
1918 $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") .
1919 "</td>\n" .
1920 "</tr>";
1921 }
1922 if (defined $extra) {
1923 print "<tr>\n" .
1924 "<td colspan=\"3\">$extra</td>\n" .
1925 "</tr>\n";
1926 }
1927 print "</table>\n";
1928}
1929## ======================================================================
1931## ======================================================================
1932## actions
1933sub git_project_list {
1935 my $order = $cgi->param('o');
1936 if (defined $order && $order !~ m/project|descr|owner|age/) {
1937 die_error(undef, "Unknown order parameter");
1938 }
1939 my @list = git_get_projects_list();
1941 my @projects;
1942 if (!@list) {
1943 die_error(undef, "No projects found");
1944 }
1945 foreach my $pr (@list) {
1946 my $head = git_get_head_hash($pr->{'path'});
1947 if (!defined $head) {
1948 next;
1949 }
1950 $git_dir = "$projectroot/$pr->{'path'}";
1951 my %co = parse_commit($head);
1952 if (!%co) {
1953 next;
1954 }
1955 $pr->{'commit'} = \%co;
1956 if (!defined $pr->{'descr'}) {
1957 my $descr = git_get_project_description($pr->{'path'}) || "";
1958 $pr->{'descr'} = chop_str($descr, 25, 5);
1959 }
1960 if (!defined $pr->{'owner'}) {
1961 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
1962 }
1963 push @projects, $pr;
1964 }
1965 git_header_html();
1967 if (-f $home_text) {
1968 print "<div class=\"index_include\">\n";
1969 open (my $fd, $home_text);
1970 print <$fd>;
1971 close $fd;
1972 print "</div>\n";
1973 }
1974 print "<table class=\"project_list\">\n" .
1975 "<tr>\n";
1976 $order ||= "project";
1977 if ($order eq "project") {
1978 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
1979 print "<th>Project</th>\n";
1980 } else {
1981 print "<th>" .
1982 $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
1983 -class => "header"}, "Project") .
1984 "</th>\n";
1985 }
1986 if ($order eq "descr") {
1987 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
1988 print "<th>Description</th>\n";
1989 } else {
1990 print "<th>" .
1991 $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
1992 -class => "header"}, "Description") .
1993 "</th>\n";
1994 }
1995 if ($order eq "owner") {
1996 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
1997 print "<th>Owner</th>\n";
1998 } else {
1999 print "<th>" .
2000 $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
2001 -class => "header"}, "Owner") .
2002 "</th>\n";
2003 }
2004 if ($order eq "age") {
2005 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
2006 print "<th>Last Change</th>\n";
2007 } else {
2008 print "<th>" .
2009 $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
2010 -class => "header"}, "Last Change") .
2011 "</th>\n";
2012 }
2013 print "<th></th>\n" .
2014 "</tr>\n";
2015 my $alternate = 0;
2016 foreach my $pr (@projects) {
2017 if ($alternate) {
2018 print "<tr class=\"dark\">\n";
2019 } else {
2020 print "<tr class=\"light\">\n";
2021 }
2022 $alternate ^= 1;
2023 print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
2024 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
2025 "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
2026 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
2027 print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
2028 $pr->{'commit'}{'age_string'} . "</td>\n" .
2029 "<td class=\"link\">" .
2030 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " .
2031 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
2032 $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") .
2033 "</td>\n" .
2034 "</tr>\n";
2035 }
2036 print "</table>\n";
2037 git_footer_html();
2038}
2039sub git_summary {
2041 my $descr = git_get_project_description($project) || "none";
2042 my $head = git_get_head_hash($project);
2043 my %co = parse_commit($head);
2044 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2045 my $owner = git_get_project_owner($project);
2047 my $refs = git_get_references();
2049 git_header_html();
2050 git_print_page_nav('summary','', $head);
2051 print "<div class=\"title\"> </div>\n";
2053 print "<table cellspacing=\"0\">\n" .
2054 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
2055 "<tr><td>owner</td><td>$owner</td></tr>\n" .
2056 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
2057 # use per project git URL list in $projectroot/$project/cloneurl
2058 # or make project git URL from git base URL and project name
2059 my $url_tag = "URL";
2060 my @url_list = git_get_project_url_list($project);
2061 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
2062 foreach my $git_url (@url_list) {
2063 next unless $git_url;
2064 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
2065 $url_tag = "";
2066 }
2067 print "</table>\n";
2068 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=17",
2070 git_get_head_hash($project)
2071 or die_error(undef, "Open git-rev-list failed");
2072 my @revlist = map { chomp; $_ } <$fd>;
2073 close $fd;
2074 git_print_header_div('shortlog');
2075 git_shortlog_body(\@revlist, 0, 15, $refs,
2076 $cgi->a({-href => href(action=>"shortlog")}, "..."));
2077 my $taglist = git_get_refs_list("refs/tags");
2079 if (defined @$taglist) {
2080 git_print_header_div('tags');
2081 git_tags_body($taglist, 0, 15,
2082 $cgi->a({-href => href(action=>"tags")}, "..."));
2083 }
2084 my $headlist = git_get_refs_list("refs/heads");
2086 if (defined @$headlist) {
2087 git_print_header_div('heads');
2088 git_heads_body($headlist, $head, 0, 15,
2089 $cgi->a({-href => href(action=>"heads")}, "..."));
2090 }
2091 git_footer_html();
2093}
2094sub git_tag {
2096 my $head = git_get_head_hash($project);
2097 git_header_html();
2098 git_print_page_nav('','', $head,undef,$head);
2099 my %tag = parse_tag($hash);
2100 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
2101 print "<div class=\"title_text\">\n" .
2102 "<table cellspacing=\"0\">\n" .
2103 "<tr>\n" .
2104 "<td>object</td>\n" .
2105 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2106 $tag{'object'}) . "</td>\n" .
2107 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})},
2108 $tag{'type'}) . "</td>\n" .
2109 "</tr>\n";
2110 if (defined($tag{'author'})) {
2111 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
2112 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
2113 print "<tr><td></td><td>" . $ad{'rfc2822'} .
2114 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
2115 "</td></tr>\n";
2116 }
2117 print "</table>\n\n" .
2118 "</div>\n";
2119 print "<div class=\"page_body\">";
2120 my $comment = $tag{'comment'};
2121 foreach my $line (@$comment) {
2122 print esc_html($line) . "<br/>\n";
2123 }
2124 print "</div>\n";
2125 git_footer_html();
2126}
2127sub git_blame2 {
2129 my $fd;
2130 my $ftype;
2131 if (!gitweb_check_feature('blame')) {
2133 die_error('403 Permission denied', "Permission denied");
2134 }
2135 die_error('404 Not Found', "File name not defined") if (!$file_name);
2136 $hash_base ||= git_get_head_hash($project);
2137 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2138 my %co = parse_commit($hash_base)
2139 or die_error(undef, "Reading commit failed");
2140 if (!defined $hash) {
2141 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2142 or die_error(undef, "Error looking up file");
2143 }
2144 $ftype = git_get_type($hash);
2145 if ($ftype !~ "blob") {
2146 die_error("400 Bad Request", "Object is not a blob");
2147 }
2148 open ($fd, "-|", git_cmd(), "blame", '-l', $file_name, $hash_base)
2149 or die_error(undef, "Open git-blame failed");
2150 git_header_html();
2151 my $formats_nav =
2152 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2153 "blob") .
2154 " | " .
2155 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2156 "head");
2157 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2158 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2159 git_print_page_path($file_name, $ftype, $hash_base);
2160 my @rev_color = (qw(light2 dark2));
2161 my $num_colors = scalar(@rev_color);
2162 my $current_color = 0;
2163 my $last_rev;
2164 print <<HTML;
2165<div class="page_body">
2166<table class="blame">
2167<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
2168HTML
2169 while (<$fd>) {
2170 /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
2171 my $full_rev = $1;
2172 my $rev = substr($full_rev, 0, 8);
2173 my $lineno = $2;
2174 my $data = $3;
2175 if (!defined $last_rev) {
2177 $last_rev = $full_rev;
2178 } elsif ($last_rev ne $full_rev) {
2179 $last_rev = $full_rev;
2180 $current_color = ++$current_color % $num_colors;
2181 }
2182 print "<tr class=\"$rev_color[$current_color]\">\n";
2183 print "<td class=\"sha1\">" .
2184 $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)},
2185 esc_html($rev)) . "</td>\n";
2186 print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" .
2187 esc_html($lineno) . "</a></td>\n";
2188 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
2189 print "</tr>\n";
2190 }
2191 print "</table>\n";
2192 print "</div>";
2193 close $fd
2194 or print "Reading blob failed\n";
2195 git_footer_html();
2196}
2197sub git_blame {
2199 my $fd;
2200 if (!gitweb_check_feature('blame')) {
2202 die_error('403 Permission denied', "Permission denied");
2203 }
2204 die_error('404 Not Found', "File name not defined") if (!$file_name);
2205 $hash_base ||= git_get_head_hash($project);
2206 die_error(undef, "Couldn't find base commit") unless ($hash_base);
2207 my %co = parse_commit($hash_base)
2208 or die_error(undef, "Reading commit failed");
2209 if (!defined $hash) {
2210 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
2211 or die_error(undef, "Error lookup file");
2212 }
2213 open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
2214 or die_error(undef, "Open git-annotate failed");
2215 git_header_html();
2216 my $formats_nav =
2217 $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)},
2218 "blob") .
2219 " | " .
2220 $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
2221 "head");
2222 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2223 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2224 git_print_page_path($file_name, 'blob', $hash_base);
2225 print "<div class=\"page_body\">\n";
2226 print <<HTML;
2227<table class="blame">
2228 <tr>
2229 <th>Commit</th>
2230 <th>Age</th>
2231 <th>Author</th>
2232 <th>Line</th>
2233 <th>Data</th>
2234 </tr>
2235HTML
2236 my @line_class = (qw(light dark));
2237 my $line_class_len = scalar (@line_class);
2238 my $line_class_num = $#line_class;
2239 while (my $line = <$fd>) {
2240 my $long_rev;
2241 my $short_rev;
2242 my $author;
2243 my $time;
2244 my $lineno;
2245 my $data;
2246 my $age;
2247 my $age_str;
2248 my $age_class;
2249 chomp $line;
2251 $line_class_num = ($line_class_num + 1) % $line_class_len;
2252 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
2254 $long_rev = $1;
2255 $author = $2;
2256 $time = $3;
2257 $lineno = $4;
2258 $data = $5;
2259 } else {
2260 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
2261 next;
2262 }
2263 $short_rev = substr ($long_rev, 0, 8);
2264 $age = time () - $time;
2265 $age_str = age_string ($age);
2266 $age_str =~ s/ / /g;
2267 $age_class = age_class($age);
2268 $author = esc_html ($author);
2269 $author =~ s/ / /g;
2270 $data = untabify($data);
2272 $data = esc_html ($data);
2273 print <<HTML;
2275 <tr class="$line_class[$line_class_num]">
2276 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
2277 <td class="$age_class">$age_str</td>
2278 <td>$author</td>
2279 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
2280 <td class="pre">$data</td>
2281 </tr>
2282HTML
2283 } # while (my $line = <$fd>)
2284 print "</table>\n\n";
2285 close $fd
2286 or print "Reading blob failed.\n";
2287 print "</div>";
2288 git_footer_html();
2289}
2290sub git_tags {
2292 my $head = git_get_head_hash($project);
2293 git_header_html();
2294 git_print_page_nav('','', $head,undef,$head);
2295 git_print_header_div('summary', $project);
2296 my $taglist = git_get_refs_list("refs/tags");
2298 if (defined @$taglist) {
2299 git_tags_body($taglist);
2300 }
2301 git_footer_html();
2302}
2303sub git_heads {
2305 my $head = git_get_head_hash($project);
2306 git_header_html();
2307 git_print_page_nav('','', $head,undef,$head);
2308 git_print_header_div('summary', $project);
2309 my $taglist = git_get_refs_list("refs/heads");
2311 if (defined @$taglist) {
2312 git_heads_body($taglist, $head);
2313 }
2314 git_footer_html();
2315}
2316sub git_blob_plain {
2318 # blobs defined by non-textual hash id's can be cached
2319 my $expires;
2320 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2321 $expires = "+1d";
2322 }
2323 if (!defined $hash) {
2325 if (defined $file_name) {
2326 my $base = $hash_base || git_get_head_hash($project);
2327 $hash = git_get_hash_by_path($base, $file_name, "blob")
2328 or die_error(undef, "Error lookup file");
2329 } else {
2330 die_error(undef, "No file name defined");
2331 }
2332 }
2333 my $type = shift;
2334 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2335 or die_error(undef, "Couldn't cat $file_name, $hash");
2336 $type ||= blob_mimetype($fd, $file_name);
2338 # save as filename, even when no $file_name is given
2340 my $save_as = "$hash";
2341 if (defined $file_name) {
2342 $save_as = $file_name;
2343 } elsif ($type =~ m/^text\//) {
2344 $save_as .= '.txt';
2345 }
2346 print $cgi->header(
2348 -type => "$type",
2349 -expires=>$expires,
2350 -content_disposition => "inline; filename=\"$save_as\"");
2351 undef $/;
2352 binmode STDOUT, ':raw';
2353 print <$fd>;
2354 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2355 $/ = "\n";
2356 close $fd;
2357}
2358sub git_blob {
2360 # blobs defined by non-textual hash id's can be cached
2361 my $expires;
2362 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2363 $expires = "+1d";
2364 }
2365 if (!defined $hash) {
2367 if (defined $file_name) {
2368 my $base = $hash_base || git_get_head_hash($project);
2369 $hash = git_get_hash_by_path($base, $file_name, "blob")
2370 or die_error(undef, "Error lookup file");
2371 } else {
2372 die_error(undef, "No file name defined");
2373 }
2374 }
2375 my $have_blame = gitweb_check_feature('blame');
2376 open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
2377 or die_error(undef, "Couldn't cat $file_name, $hash");
2378 my $mimetype = blob_mimetype($fd, $file_name);
2379 if ($mimetype !~ m/^text\//) {
2380 close $fd;
2381 return git_blob_plain($mimetype);
2382 }
2383 git_header_html(undef, $expires);
2384 my $formats_nav = '';
2385 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2386 if (defined $file_name) {
2387 if ($have_blame) {
2388 $formats_nav .=
2389 $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base,
2390 hash=>$hash, file_name=>$file_name)},
2391 "blame") .
2392 " | ";
2393 }
2394 $formats_nav .=
2395 $cgi->a({-href => href(action=>"blob_plain",
2396 hash=>$hash, file_name=>$file_name)},
2397 "plain") .
2398 " | " .
2399 $cgi->a({-href => href(action=>"blob",
2400 hash_base=>"HEAD", file_name=>$file_name)},
2401 "head");
2402 } else {
2403 $formats_nav .=
2404 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain");
2405 }
2406 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2407 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2408 } else {
2409 print "<div class=\"page_nav\">\n" .
2410 "<br/><br/></div>\n" .
2411 "<div class=\"title\">$hash</div>\n";
2412 }
2413 git_print_page_path($file_name, "blob", $hash_base);
2414 print "<div class=\"page_body\">\n";
2415 my $nr;
2416 while (my $line = <$fd>) {
2417 chomp $line;
2418 $nr++;
2419 $line = untabify($line);
2420 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
2421 $nr, $nr, $nr, esc_html($line);
2422 }
2423 close $fd
2424 or print "Reading blob failed.\n";
2425 print "</div>";
2426 git_footer_html();
2427}
2428sub git_tree {
2430 if (!defined $hash) {
2431 $hash = git_get_head_hash($project);
2432 if (defined $file_name) {
2433 my $base = $hash_base || $hash;
2434 $hash = git_get_hash_by_path($base, $file_name, "tree");
2435 }
2436 if (!defined $hash_base) {
2437 $hash_base = $hash;
2438 }
2439 }
2440 $/ = "\0";
2441 open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
2442 or die_error(undef, "Open git-ls-tree failed");
2443 my @entries = map { chomp; $_ } <$fd>;
2444 close $fd or die_error(undef, "Reading tree failed");
2445 $/ = "\n";
2446 my $refs = git_get_references();
2448 my $ref = format_ref_marker($refs, $hash_base);
2449 git_header_html();
2450 my %base_key = ();
2451 my $base = "";
2452 my $have_blame = gitweb_check_feature('blame');
2453 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2454 $base_key{hash_base} = $hash_base;
2455 git_print_page_nav('tree','', $hash_base);
2456 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
2457 } else {
2458 print "<div class=\"page_nav\">\n";
2459 print "<br/><br/></div>\n";
2460 print "<div class=\"title\">$hash</div>\n";
2461 }
2462 if (defined $file_name) {
2463 $base = esc_html("$file_name/");
2464 }
2465 git_print_page_path($file_name, 'tree', $hash_base);
2466 print "<div class=\"page_body\">\n";
2467 print "<table cellspacing=\"0\">\n";
2468 my $alternate = 0;
2469 foreach my $line (@entries) {
2470 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2471 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
2472 my $t_mode = $1;
2473 my $t_type = $2;
2474 my $t_hash = $3;
2475 my $t_name = validate_input($4);
2476 if ($alternate) {
2477 print "<tr class=\"dark\">\n";
2478 } else {
2479 print "<tr class=\"light\">\n";
2480 }
2481 $alternate ^= 1;
2482 print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n";
2483 if ($t_type eq "blob") {
2484 print "<td class=\"list\">" .
2485 $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key),
2486 -class => "list"}, esc_html($t_name)) .
2487 "</td>\n" .
2488 "<td class=\"link\">" .
2489 $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2490 "blob");
2491 if ($have_blame) {
2492 print " | " .
2493 $cgi->a({-href => href(action=>"blame", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2494 "blame");
2495 }
2496 print " | " .
2497 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base,
2498 hash=>$t_hash, file_name=>"$base$t_name")},
2499 "history") .
2500 " | " .
2501 $cgi->a({-href => href(action=>"blob_plain",
2502 hash=>$t_hash, file_name=>"$base$t_name")},
2503 "raw") .
2504 "</td>\n";
2505 } elsif ($t_type eq "tree") {
2506 print "<td class=\"list\">" .
2507 $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2508 esc_html($t_name)) .
2509 "</td>\n" .
2510 "<td class=\"link\">" .
2511 $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)},
2512 "tree") .
2513 " | " .
2514 $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, file_name=>"$base$t_name")},
2515 "history") .
2516 "</td>\n";
2517 }
2518 print "</tr>\n";
2519 }
2520 print "</table>\n" .
2521 "</div>";
2522 git_footer_html();
2523}
2524sub git_snapshot {
2526 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2528 my $have_snapshot = (defined $ctype && defined $suffix);
2529 if (!$have_snapshot) {
2530 die_error('403 Permission denied', "Permission denied");
2531 }
2532 if (!defined $hash) {
2534 $hash = git_get_head_hash($project);
2535 }
2536 my $filename = basename($project) . "-$hash.tar.$suffix";
2538 print $cgi->header(-type => 'application/x-tar',
2540 -content_encoding => $ctype,
2541 -content_disposition => "inline; filename=\"$filename\"",
2542 -status => '200 OK');
2543 my $git_command = git_cmd_str();
2545 open my $fd, "-|", "$git_command tar-tree $hash \'$project\' | $command" or
2546 die_error(undef, "Execute git-tar-tree failed.");
2547 binmode STDOUT, ':raw';
2548 print <$fd>;
2549 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
2550 close $fd;
2551}
2553sub git_log {
2555 my $head = git_get_head_hash($project);
2556 if (!defined $hash) {
2557 $hash = $head;
2558 }
2559 if (!defined $page) {
2560 $page = 0;
2561 }
2562 my $refs = git_get_references();
2563 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2565 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
2566 or die_error(undef, "Open git-rev-list failed");
2567 my @revlist = map { chomp; $_ } <$fd>;
2568 close $fd;
2569 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
2571 git_header_html();
2573 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
2574 if (!@revlist) {
2576 my %co = parse_commit($hash);
2577 git_print_header_div('summary', $project);
2579 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
2580 }
2581 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2582 my $commit = $revlist[$i];
2583 my $ref = format_ref_marker($refs, $commit);
2584 my %co = parse_commit($commit);
2585 next if !%co;
2586 my %ad = parse_date($co{'author_epoch'});
2587 git_print_header_div('commit',
2588 "<span class=\"age\">$co{'age_string'}</span>" .
2589 esc_html($co{'title'}) . $ref,
2590 $commit);
2591 print "<div class=\"title_text\">\n" .
2592 "<div class=\"log_link\">\n" .
2593 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
2594 " | " .
2595 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
2596 "<br/>\n" .
2597 "</div>\n" .
2598 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
2599 "</div>\n";
2600 print "<div class=\"log_body\">\n";
2602 git_print_simplified_log($co{'comment'});
2603 print "</div>\n";
2604 }
2605 git_footer_html();
2606}
2607sub git_commit {
2609 my %co = parse_commit($hash);
2610 if (!%co) {
2611 die_error(undef, "Unknown commit object");
2612 }
2613 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2614 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2615 my $parent = $co{'parent'};
2617 if (!defined $parent) {
2618 $parent = "--root";
2619 }
2620 open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $parent, $hash
2621 or die_error(undef, "Open git-diff-tree failed");
2622 my @difftree = map { chomp; $_ } <$fd>;
2623 close $fd or die_error(undef, "Reading git-diff-tree failed");
2624 # non-textual hash id's can be cached
2626 my $expires;
2627 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2628 $expires = "+1d";
2629 }
2630 my $refs = git_get_references();
2631 my $ref = format_ref_marker($refs, $co{'id'});
2632 my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot');
2634 my $have_snapshot = (defined $ctype && defined $suffix);
2635 my $formats_nav = '';
2637 if (defined $file_name && defined $co{'parent'}) {
2638 my $parent = $co{'parent'};
2639 $formats_nav .=
2640 $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)},
2641 "blame");
2642 }
2643 git_header_html(undef, $expires);
2644 git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
2645 $hash, $co{'tree'}, $hash,
2646 $formats_nav);
2647 if (defined $co{'parent'}) {
2649 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
2650 } else {
2651 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
2652 }
2653 print "<div class=\"title_text\">\n" .
2654 "<table cellspacing=\"0\">\n";
2655 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
2656 "<tr>" .
2657 "<td></td><td> $ad{'rfc2822'}";
2658 if ($ad{'hour_local'} < 6) {
2659 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2660 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2661 } else {
2662 printf(" (%02d:%02d %s)",
2663 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2664 }
2665 print "</td>" .
2666 "</tr>\n";
2667 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
2668 print "<tr><td></td><td> $cd{'rfc2822'}" .
2669 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
2670 "</td></tr>\n";
2671 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
2672 print "<tr>" .
2673 "<td>tree</td>" .
2674 "<td class=\"sha1\">" .
2675 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash),
2676 class => "list"}, $co{'tree'}) .
2677 "</td>" .
2678 "<td class=\"link\">" .
2679 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)},
2680 "tree");
2681 if ($have_snapshot) {
2682 print " | " .
2683 $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot");
2684 }
2685 print "</td>" .
2686 "</tr>\n";
2687 my $parents = $co{'parents'};
2688 foreach my $par (@$parents) {
2689 print "<tr>" .
2690 "<td>parent</td>" .
2691 "<td class=\"sha1\">" .
2692 $cgi->a({-href => href(action=>"commit", hash=>$par),
2693 class => "list"}, $par) .
2694 "</td>" .
2695 "<td class=\"link\">" .
2696 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
2697 " | " .
2698 $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") .
2699 "</td>" .
2700 "</tr>\n";
2701 }
2702 print "</table>".
2703 "</div>\n";
2704 print "<div class=\"page_body\">\n";
2706 git_print_log($co{'comment'});
2707 print "</div>\n";
2708 git_difftree_body(\@difftree, $hash, $parent);
2710 git_footer_html();
2712}
2713sub git_blobdiff {
2715 my $format = shift || 'html';
2716 my $fd;
2718 my @difftree;
2719 my %diffinfo;
2720 my $expires;
2721 # preparing $fd and %diffinfo for git_patchset_body
2723 # new style URI
2724 if (defined $hash_base && defined $hash_parent_base) {
2725 if (defined $file_name) {
2726 # read raw output
2727 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base,
2728 "--", $file_name
2729 or die_error(undef, "Open git-diff-tree failed");
2730 @difftree = map { chomp; $_ } <$fd>;
2731 close $fd
2732 or die_error(undef, "Reading git-diff-tree failed");
2733 @difftree
2734 or die_error('404 Not Found', "Blob diff not found");
2735 } elsif (defined $hash) { # try to find filename from $hash
2737 if ($hash !~ /[0-9a-fA-F]{40}/) {
2738 $hash = git_to_hash($hash);
2739 }
2740 } elsif (defined $hash &&
2741 $hash =~ /[0-9a-fA-F]{40}/) {
2742 # try to find filename from $hash
2743 # read filtered raw output
2745 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base
2746 or die_error(undef, "Open git-diff-tree failed");
2747 @difftree =
2748 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
2749 # $hash == to_id
2750 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
2751 map { chomp; $_ } <$fd>;
2752 close $fd
2753 or die_error(undef, "Reading git-diff-tree failed");
2754 @difftree
2755 or die_error('404 Not Found', "Blob diff not found");
2756 } else {
2758 die_error('404 Not Found', "Missing one of the blob diff parameters");
2759 }
2760 if (@difftree > 1) {
2762 die_error('404 Not Found', "Ambiguous blob diff specification");
2763 }
2764 %diffinfo = parse_difftree_raw_line($difftree[0]);
2766 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
2767 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
2768 $hash_parent ||= $diffinfo{'from_id'};
2770 $hash ||= $diffinfo{'to_id'};
2771 # non-textual hash id's can be cached
2773 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
2774 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
2775 $expires = '+1d';
2776 }
2777 # open patch output
2779 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2780 '-p', $hash_parent_base, $hash_base,
2781 "--", $file_name
2782 or die_error(undef, "Open git-diff-tree failed");
2783 }
2784 # old/legacy style URI
2786 if (!%diffinfo && # if new style URI failed
2787 defined $hash && defined $hash_parent) {
2788 # fake git-diff-tree raw output
2789 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
2790 $diffinfo{'from_id'} = $hash_parent;
2791 $diffinfo{'to_id'} = $hash;
2792 if (defined $file_name) {
2793 if (defined $file_parent) {
2794 $diffinfo{'status'} = '2';
2795 $diffinfo{'from_file'} = $file_parent;
2796 $diffinfo{'to_file'} = $file_name;
2797 } else { # assume not renamed
2798 $diffinfo{'status'} = '1';
2799 $diffinfo{'from_file'} = $file_name;
2800 $diffinfo{'to_file'} = $file_name;
2801 }
2802 } else { # no filename given
2803 $diffinfo{'status'} = '2';
2804 $diffinfo{'from_file'} = $hash_parent;
2805 $diffinfo{'to_file'} = $hash;
2806 }
2807 # non-textual hash id's can be cached
2809 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
2810 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
2811 $expires = '+1d';
2812 }
2813 # open patch output
2815 open $fd, "-|", git_cmd(), "diff", '-p', @diff_opts, $hash_parent, $hash
2816 or die_error(undef, "Open git-diff failed");
2817 } else {
2818 die_error('404 Not Found', "Missing one of the blob diff parameters")
2819 unless %diffinfo;
2820 }
2821 # header
2823 if ($format eq 'html') {
2824 my $formats_nav =
2825 $cgi->a({-href => href(action=>"blobdiff_plain",
2826 hash=>$hash, hash_parent=>$hash_parent,
2827 hash_base=>$hash_base, hash_parent_base=>$hash_parent_base,
2828 file_name=>$file_name, file_parent=>$file_parent)},
2829 "plain");
2830 git_header_html(undef, $expires);
2831 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2832 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2833 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2834 } else {
2835 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
2836 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
2837 }
2838 if (defined $file_name) {
2839 git_print_page_path($file_name, "blob", $hash_base);
2840 } else {
2841 print "<div class=\"page_path\"></div>\n";
2842 }
2843 } elsif ($format eq 'plain') {
2845 print $cgi->header(
2846 -type => 'text/plain',
2847 -charset => 'utf-8',
2848 -expires => $expires,
2849 -content_disposition => qq(inline; filename="${file_name}.patch"));
2850 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2852 } else {
2854 die_error(undef, "Unknown blobdiff format");
2855 }
2856 # patch
2858 if ($format eq 'html') {
2859 print "<div class=\"page_body\">\n";
2860 git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
2862 close $fd;
2863 print "</div>\n"; # class="page_body"
2865 git_footer_html();
2866 } else {
2868 while (my $line = <$fd>) {
2869 $line =~ s!a/($hash|$hash_parent)!a/$diffinfo{'from_file'}!g;
2870 $line =~ s!b/($hash|$hash_parent)!b/$diffinfo{'to_file'}!g;
2871 print $line;
2873 last if $line =~ m!^\+\+\+!;
2875 }
2876 local $/ = undef;
2877 print <$fd>;
2878 close $fd;
2879 }
2880}
2881sub git_blobdiff_plain {
2883 git_blobdiff('plain');
2884}
2885sub git_commitdiff {
2887 my $format = shift || 'html';
2888 my %co = parse_commit($hash);
2889 if (!%co) {
2890 die_error(undef, "Unknown commit object");
2891 }
2892 if (!defined $hash_parent) {
2893 $hash_parent = $co{'parent'} || '--root';
2894 }
2895 # read commitdiff
2897 my $fd;
2898 my @difftree;
2899 if ($format eq 'html') {
2900 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2901 "--patch-with-raw", "--full-index", $hash_parent, $hash
2902 or die_error(undef, "Open git-diff-tree failed");
2903 while (chomp(my $line = <$fd>)) {
2905 # empty line ends raw part of diff-tree output
2906 last unless $line;
2907 push @difftree, $line;
2908 }
2909 } elsif ($format eq 'plain') {
2911 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
2912 '-p', $hash_parent, $hash
2913 or die_error(undef, "Open git-diff-tree failed");
2914 } else {
2916 die_error(undef, "Unknown commitdiff format");
2917 }
2918 # non-textual hash id's can be cached
2920 my $expires;
2921 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2922 $expires = "+1d";
2923 }
2924 # write commit message
2926 if ($format eq 'html') {
2927 my $refs = git_get_references();
2928 my $ref = format_ref_marker($refs, $co{'id'});
2929 my $formats_nav =
2930 $cgi->a({-href => href(action=>"commitdiff_plain",
2931 hash=>$hash, hash_parent=>$hash_parent)},
2932 "plain");
2933 git_header_html(undef, $expires);
2935 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
2936 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
2937 print "<div class=\"page_body\">\n";
2938 print "<div class=\"log\">\n";
2939 git_print_simplified_log($co{'comment'}, 1); # skip title
2940 print "</div>\n"; # class="log"
2941 } elsif ($format eq 'plain') {
2943 my $refs = git_get_references("tags");
2944 my $tagname = git_get_rev_name_tags($hash);
2945 my $filename = basename($project) . "-$hash.patch";
2946 print $cgi->header(
2948 -type => 'text/plain',
2949 -charset => 'utf-8',
2950 -expires => $expires,
2951 -content_disposition => qq(inline; filename="$filename"));
2952 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2953 print <<TEXT;
2954From: $co{'author'}
2955Date: $ad{'rfc2822'} ($ad{'tz_local'})
2956Subject: $co{'title'}
2957TEXT
2958 print "X-Git-Tag: $tagname\n" if $tagname;
2959 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
2960 foreach my $line (@{$co{'comment'}}) {
2962 print "$line\n";
2963 }
2964 print "---\n\n";
2965 }
2966 # write patch
2968 if ($format eq 'html') {
2969 #git_difftree_body(\@difftree, $hash, $hash_parent);
2970 #print "<br/>\n";
2971 git_patchset_body($fd, \@difftree, $hash, $hash_parent);
2973 close $fd;
2974 print "</div>\n"; # class="page_body"
2975 git_footer_html();
2976 } elsif ($format eq 'plain') {
2978 local $/ = undef;
2979 print <$fd>;
2980 close $fd
2981 or print "Reading git-diff-tree failed\n";
2982 }
2983}
2984sub git_commitdiff_plain {
2986 git_commitdiff('plain');
2987}
2988sub git_history {
2990 if (!defined $hash_base) {
2991 $hash_base = git_get_head_hash($project);
2992 }
2993 my $ftype;
2994 my %co = parse_commit($hash_base);
2995 if (!%co) {
2996 die_error(undef, "Unknown commit object");
2997 }
2998 my $refs = git_get_references();
2999 git_header_html();
3000 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base);
3001 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
3002 if (!defined $hash && defined $file_name) {
3003 $hash = git_get_hash_by_path($hash_base, $file_name);
3004 }
3005 if (defined $hash) {
3006 $ftype = git_get_type($hash);
3007 }
3008 git_print_page_path($file_name, $ftype, $hash_base);
3009 open my $fd, "-|",
3011 git_cmd(), "rev-list", "--full-history", $hash_base, "--", $file_name;
3012 git_history_body($fd, $refs, $hash_base, $ftype);
3014 close $fd;
3016 git_footer_html();
3017}
3018sub git_search {
3020 if (!defined $searchtext) {
3021 die_error(undef, "Text field empty");
3022 }
3023 if (!defined $hash) {
3024 $hash = git_get_head_hash($project);
3025 }
3026 my %co = parse_commit($hash);
3027 if (!%co) {
3028 die_error(undef, "Unknown commit object");
3029 }
3030 # pickaxe may take all resources of your box and run for several minutes
3031 # with every query - so decide by yourself how public you make this feature :)
3032 my $commit_search = 1;
3033 my $author_search = 0;
3034 my $committer_search = 0;
3035 my $pickaxe_search = 0;
3036 if ($searchtext =~ s/^author\\://i) {
3037 $author_search = 1;
3038 } elsif ($searchtext =~ s/^committer\\://i) {
3039 $committer_search = 1;
3040 } elsif ($searchtext =~ s/^pickaxe\\://i) {
3041 $commit_search = 0;
3042 $pickaxe_search = 1;
3043 }
3044 git_header_html();
3045 git_print_page_nav('','', $hash,$co{'tree'},$hash);
3046 git_print_header_div('commit', esc_html($co{'title'}), $hash);
3047 print "<table cellspacing=\"0\">\n";
3049 my $alternate = 0;
3050 if ($commit_search) {
3051 $/ = "\0";
3052 open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", $hash or next;
3053 while (my $commit_text = <$fd>) {
3054 if (!grep m/$searchtext/i, $commit_text) {
3055 next;
3056 }
3057 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
3058 next;
3059 }
3060 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
3061 next;
3062 }
3063 my @commit_lines = split "\n", $commit_text;
3064 my %co = parse_commit(undef, \@commit_lines);
3065 if (!%co) {
3066 next;
3067 }
3068 if ($alternate) {
3069 print "<tr class=\"dark\">\n";
3070 } else {
3071 print "<tr class=\"light\">\n";
3072 }
3073 $alternate ^= 1;
3074 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3075 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3076 "<td>" .
3077 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
3078 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3079 my $comment = $co{'comment'};
3080 foreach my $line (@$comment) {
3081 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
3082 my $lead = esc_html($1) || "";
3083 $lead = chop_str($lead, 30, 10);
3084 my $match = esc_html($2) || "";
3085 my $trail = esc_html($3) || "";
3086 $trail = chop_str($trail, 30, 10);
3087 my $text = "$lead<span class=\"match\">$match</span>$trail";
3088 print chop_str($text, 80, 5) . "<br/>\n";
3089 }
3090 }
3091 print "</td>\n" .
3092 "<td class=\"link\">" .
3093 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3094 " | " .
3095 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3096 print "</td>\n" .
3097 "</tr>\n";
3098 }
3099 close $fd;
3100 }
3101 if ($pickaxe_search) {
3103 $/ = "\n";
3104 my $git_command = git_cmd_str();
3105 open my $fd, "-|", "$git_command rev-list $hash | " .
3106 "$git_command diff-tree -r --stdin -S\'$searchtext\'";
3107 undef %co;
3108 my @files;
3109 while (my $line = <$fd>) {
3110 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
3111 my %set;
3112 $set{'file'} = $6;
3113 $set{'from_id'} = $3;
3114 $set{'to_id'} = $4;
3115 $set{'id'} = $set{'to_id'};
3116 if ($set{'id'} =~ m/0{40}/) {
3117 $set{'id'} = $set{'from_id'};
3118 }
3119 if ($set{'id'} =~ m/0{40}/) {
3120 next;
3121 }
3122 push @files, \%set;
3123 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
3124 if (%co) {
3125 if ($alternate) {
3126 print "<tr class=\"dark\">\n";
3127 } else {
3128 print "<tr class=\"light\">\n";
3129 }
3130 $alternate ^= 1;
3131 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3132 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3133 "<td>" .
3134 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
3135 -class => "list subject"},
3136 esc_html(chop_str($co{'title'}, 50)) . "<br/>");
3137 while (my $setref = shift @files) {
3138 my %set = %$setref;
3139 print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
3140 hash=>$set{'id'}, file_name=>$set{'file'}),
3141 -class => "list"},
3142 "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
3143 "<br/>\n";
3144 }
3145 print "</td>\n" .
3146 "<td class=\"link\">" .
3147 $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
3148 " | " .
3149 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
3150 print "</td>\n" .
3151 "</tr>\n";
3152 }
3153 %co = parse_commit($1);
3154 }
3155 }
3156 close $fd;
3157 }
3158 print "</table>\n";
3159 git_footer_html();
3160}
3161sub git_shortlog {
3163 my $head = git_get_head_hash($project);
3164 if (!defined $hash) {
3165 $hash = $head;
3166 }
3167 if (!defined $page) {
3168 $page = 0;
3169 }
3170 my $refs = git_get_references();
3171 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
3173 open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash
3174 or die_error(undef, "Open git-rev-list failed");
3175 my @revlist = map { chomp; $_ } <$fd>;
3176 close $fd;
3177 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist);
3179 my $next_link = '';
3180 if ($#revlist >= (100 * ($page+1)-1)) {
3181 $next_link =
3182 $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1),
3183 -title => "Alt-n"}, "next");
3184 }
3185 git_header_html();
3188 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
3189 git_print_header_div('summary', $project);
3190 git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
3192 git_footer_html();
3194}
3195## ......................................................................
3197## feeds (RSS, OPML)
3198sub git_rss {
3200 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
3201 open my $fd, "-|", git_cmd(), "rev-list", "--max-count=150", git_get_head_hash($project)
3202 or die_error(undef, "Open git-rev-list failed");
3203 my @revlist = map { chomp; $_ } <$fd>;
3204 close $fd or die_error(undef, "Reading git-rev-list failed");
3205 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3206 print <<XML;
3207<?xml version="1.0" encoding="utf-8"?>
3208<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
3209<channel>
3210<title>$project $my_uri $my_url</title>
3211<link>${\esc_html("$my_url?p=$project;a=summary")}</link>
3212<description>$project log</description>
3213<language>en</language>
3214XML
3215 for (my $i = 0; $i <= $#revlist; $i++) {
3217 my $commit = $revlist[$i];
3218 my %co = parse_commit($commit);
3219 # we read 150, we always show 30 and the ones more recent than 48 hours
3220 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
3221 last;
3222 }
3223 my %cd = parse_date($co{'committer_epoch'});
3224 open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
3225 $co{'parent'}, $co{'id'}
3226 or next;
3227 my @difftree = map { chomp; $_ } <$fd>;
3228 close $fd
3229 or next;
3230 print "<item>\n" .
3231 "<title>" .
3232 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
3233 "</title>\n" .
3234 "<author>" . esc_html($co{'author'}) . "</author>\n" .
3235 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
3236 "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
3237 "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
3238 "<description>" . esc_html($co{'title'}) . "</description>\n" .
3239 "<content:encoded>" .
3240 "<![CDATA[\n";
3241 my $comment = $co{'comment'};
3242 foreach my $line (@$comment) {
3243 $line = decode("utf8", $line, Encode::FB_DEFAULT);
3244 print "$line<br/>\n";
3245 }
3246 print "<br/>\n";
3247 foreach my $line (@difftree) {
3248 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
3249 next;
3250 }
3251 my $file = validate_input(unquote($7));
3252 $file = decode("utf8", $file, Encode::FB_DEFAULT);
3253 print "$file<br/>\n";
3254 }
3255 print "]]>\n" .
3256 "</content:encoded>\n" .
3257 "</item>\n";
3258 }
3259 print "</channel></rss>";
3260}
3261sub git_opml {
3263 my @list = git_get_projects_list();
3264 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
3266 print <<XML;
3267<?xml version="1.0" encoding="utf-8"?>
3268<opml version="1.0">
3269<head>
3270 <title>$site_name Git OPML Export</title>
3271</head>
3272<body>
3273<outline text="git RSS feeds">
3274XML
3275 foreach my $pr (@list) {
3277 my %proj = %$pr;
3278 my $head = git_get_head_hash($proj{'path'});
3279 if (!defined $head) {
3280 next;
3281 }
3282 $git_dir = "$projectroot/$proj{'path'}";
3283 my %co = parse_commit($head);
3284 if (!%co) {
3285 next;
3286 }
3287 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
3289 my $rss = "$my_url?p=$proj{'path'};a=rss";
3290 my $html = "$my_url?p=$proj{'path'};a=summary";
3291 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
3292 }
3293 print <<XML;
3294</outline>
3295</body>
3296</opml>
3297XML
3298}