gitweb: Add support for per project git URLs
[git/jnareb-git.git] / gitweb / gitweb.perl
blob7c92ac30ce2fcabc46455d7f7b1dc44829705335
1 #!/usr/bin/perl
3 # gitweb - simple web interface to track changes in git repositories
5 # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
6 # (C) 2005, Christian Gierke
8 # This program is licensed under the GPLv2
10 use strict;
11 use warnings;
12 use CGI qw(:standard :escapeHTML -nosticky);
13 use CGI::Util qw(unescape);
14 use CGI::Carp qw(fatalsToBrowser);
15 use Encode;
16 use Fcntl ':mode';
17 use File::Find qw();
18 binmode STDOUT, ':utf8';
20 our $cgi = new CGI;
21 our $version = "++GIT_VERSION++";
22 our $my_url = $cgi->url();
23 our $my_uri = $cgi->url(-absolute => 1);
25 # core git executable to use
26 # this can just be "git" if your webserver has a sensible PATH
27 our $GIT = "++GIT_BINDIR++/git";
29 # absolute fs-path which will be prepended to the project path
30 #our $projectroot = "/pub/scm";
31 our $projectroot = "++GITWEB_PROJECTROOT++";
33 # location for temporary files needed for diffs
34 our $git_temp = "/tmp/gitweb";
36 # target of the home link on top of all pages
37 our $home_link = $my_uri;
39 # string of the home link on top of all pages
40 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
42 # name of your site or organization to appear in page titles
43 # replace this with something more descriptive for clearer bookmarks
44 our $site_name = "++GITWEB_SITENAME++" || $ENV{'SERVER_NAME'} || "Untitled";
46 # html text to include at home page
47 our $home_text = "++GITWEB_HOMETEXT++";
49 # URI of default stylesheet
50 our $stylesheet = "++GITWEB_CSS++";
51 # URI of GIT logo
52 our $logo = "++GITWEB_LOGO++";
54 # source of projects list
55 our $projects_list = "++GITWEB_LIST++";
57 # list of git base URLs used for URL to where fetch project from,
58 # i.e. full URL is "$git_base_url/$project"
59 our @git_base_url_list = ("++GITWEB_BASE_URL++");
61 # default blob_plain mimetype and default charset for text/plain blob
62 our $default_blob_plain_mimetype = 'text/plain';
63 our $default_text_plain_charset = undef;
65 # file to use for guessing MIME types before trying /etc/mime.types
66 # (relative to the current git repository)
67 our $mimetypes_file = undef;
69 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
70 require $GITWEB_CONFIG if -e $GITWEB_CONFIG;
72 # version of the core git binary
73 our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
75 $projects_list ||= $projectroot;
76 if (! -d $git_temp) {
77 mkdir($git_temp, 0700) || die_error(undef, "Couldn't mkdir $git_temp");
80 # ======================================================================
81 # input validation and dispatch
82 our $action = $cgi->param('a');
83 if (defined $action) {
84 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
85 die_error(undef, "Invalid action parameter");
87 # action which does not check rest of parameters
88 if ($action eq "opml") {
89 git_opml();
90 exit;
94 our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
95 if (defined $project) {
96 $project =~ s|^/||;
97 $project =~ s|/$||;
99 if (defined $project && $project) {
100 if (!validate_input($project)) {
101 die_error(undef, "Invalid project parameter");
103 if (!(-d "$projectroot/$project")) {
104 die_error(undef, "No such directory");
106 if (!(-e "$projectroot/$project/HEAD")) {
107 die_error(undef, "No such project");
109 $ENV{'GIT_DIR'} = "$projectroot/$project";
110 } else {
111 git_project_list();
112 exit;
115 our $file_name = $cgi->param('f');
116 if (defined $file_name) {
117 if (!validate_input($file_name)) {
118 die_error(undef, "Invalid file parameter");
122 our $hash = $cgi->param('h');
123 if (defined $hash) {
124 if (!validate_input($hash)) {
125 die_error(undef, "Invalid hash parameter");
129 our $hash_parent = $cgi->param('hp');
130 if (defined $hash_parent) {
131 if (!validate_input($hash_parent)) {
132 die_error(undef, "Invalid hash parent parameter");
136 our $hash_base = $cgi->param('hb');
137 if (defined $hash_base) {
138 if (!validate_input($hash_base)) {
139 die_error(undef, "Invalid hash base parameter");
143 our $page = $cgi->param('pg');
144 if (defined $page) {
145 if ($page =~ m/[^0-9]$/) {
146 die_error(undef, "Invalid page parameter");
150 our $searchtext = $cgi->param('s');
151 if (defined $searchtext) {
152 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
153 die_error(undef, "Invalid search parameter");
155 $searchtext = quotemeta $searchtext;
158 # dispatch
159 my %actions = (
160 "blame" => \&git_blame2,
161 "blobdiff" => \&git_blobdiff,
162 "blobdiff_plain" => \&git_blobdiff_plain,
163 "blob" => \&git_blob,
164 "blob_plain" => \&git_blob_plain,
165 "commitdiff" => \&git_commitdiff,
166 "commitdiff_plain" => \&git_commitdiff_plain,
167 "commit" => \&git_commit,
168 "heads" => \&git_heads,
169 "history" => \&git_history,
170 "log" => \&git_log,
171 "rss" => \&git_rss,
172 "search" => \&git_search,
173 "shortlog" => \&git_shortlog,
174 "summary" => \&git_summary,
175 "tag" => \&git_tag,
176 "tags" => \&git_tags,
177 "tree" => \&git_tree,
180 $action = 'summary' if (!defined($action));
181 if (!defined($actions{$action})) {
182 die_error(undef, "Unknown action");
184 $actions{$action}->();
185 exit;
187 ## ======================================================================
188 ## action links
190 sub href(%) {
191 my %mapping = (
192 action => "a",
193 project => "p",
194 file_name => "f",
195 hash => "h",
196 hash_parent => "hp",
197 hash_base => "hb",
198 page => "pg",
199 searchtext => "s",
202 my %params = @_;
203 $params{"project"} ||= $project;
205 my $href = "$my_uri?";
206 $href .= esc_param( join(";",
207 map { "$mapping{$_}=$params{$_}" } keys %params
208 ) );
210 return $href;
214 ## ======================================================================
215 ## validation, quoting/unquoting and escaping
217 sub validate_input {
218 my $input = shift;
220 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
221 return $input;
223 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
224 return undef;
226 if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
227 return undef;
229 return $input;
232 # quote unsafe chars, but keep the slash, even when it's not
233 # correct, but quoted slashes look too horrible in bookmarks
234 sub esc_param {
235 my $str = shift;
236 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
237 $str =~ s/\+/%2B/g;
238 $str =~ s/ /\+/g;
239 return $str;
242 # replace invalid utf8 character with SUBSTITUTION sequence
243 sub esc_html {
244 my $str = shift;
245 $str = decode("utf8", $str, Encode::FB_DEFAULT);
246 $str = escapeHTML($str);
247 $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
248 return $str;
251 # git may return quoted and escaped filenames
252 sub unquote {
253 my $str = shift;
254 if ($str =~ m/^"(.*)"$/) {
255 $str = $1;
256 $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
258 return $str;
261 # escape tabs (convert tabs to spaces)
262 sub untabify {
263 my $line = shift;
265 while ((my $pos = index($line, "\t")) != -1) {
266 if (my $count = (8 - ($pos % 8))) {
267 my $spaces = ' ' x $count;
268 $line =~ s/\t/$spaces/;
272 return $line;
275 ## ----------------------------------------------------------------------
276 ## HTML aware string manipulation
278 sub chop_str {
279 my $str = shift;
280 my $len = shift;
281 my $add_len = shift || 10;
283 # allow only $len chars, but don't cut a word if it would fit in $add_len
284 # if it doesn't fit, cut it if it's still longer than the dots we would add
285 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
286 my $body = $1;
287 my $tail = $2;
288 if (length($tail) > 4) {
289 $tail = " ...";
290 $body =~ s/&[^;]*$//; # remove chopped character entities
292 return "$body$tail";
295 ## ----------------------------------------------------------------------
296 ## functions returning short strings
298 # CSS class for given age value (in seconds)
299 sub age_class {
300 my $age = shift;
302 if ($age < 60*60*2) {
303 return "age0";
304 } elsif ($age < 60*60*24*2) {
305 return "age1";
306 } else {
307 return "age2";
311 # convert age in seconds to "nn units ago" string
312 sub age_string {
313 my $age = shift;
314 my $age_str;
316 if ($age > 60*60*24*365*2) {
317 $age_str = (int $age/60/60/24/365);
318 $age_str .= " years ago";
319 } elsif ($age > 60*60*24*(365/12)*2) {
320 $age_str = int $age/60/60/24/(365/12);
321 $age_str .= " months ago";
322 } elsif ($age > 60*60*24*7*2) {
323 $age_str = int $age/60/60/24/7;
324 $age_str .= " weeks ago";
325 } elsif ($age > 60*60*24*2) {
326 $age_str = int $age/60/60/24;
327 $age_str .= " days ago";
328 } elsif ($age > 60*60*2) {
329 $age_str = int $age/60/60;
330 $age_str .= " hours ago";
331 } elsif ($age > 60*2) {
332 $age_str = int $age/60;
333 $age_str .= " min ago";
334 } elsif ($age > 2) {
335 $age_str = int $age;
336 $age_str .= " sec ago";
337 } else {
338 $age_str .= " right now";
340 return $age_str;
343 # convert file mode in octal to symbolic file mode string
344 sub mode_str {
345 my $mode = oct shift;
347 if (S_ISDIR($mode & S_IFMT)) {
348 return 'drwxr-xr-x';
349 } elsif (S_ISLNK($mode)) {
350 return 'lrwxrwxrwx';
351 } elsif (S_ISREG($mode)) {
352 # git cares only about the executable bit
353 if ($mode & S_IXUSR) {
354 return '-rwxr-xr-x';
355 } else {
356 return '-rw-r--r--';
358 } else {
359 return '----------';
363 # convert file mode in octal to file type string
364 sub file_type {
365 my $mode = oct shift;
367 if (S_ISDIR($mode & S_IFMT)) {
368 return "directory";
369 } elsif (S_ISLNK($mode)) {
370 return "symlink";
371 } elsif (S_ISREG($mode)) {
372 return "file";
373 } else {
374 return "unknown";
378 ## ----------------------------------------------------------------------
379 ## functions returning short HTML fragments, or transforming HTML fragments
380 ## which don't beling to other sections
382 # format line of commit message or tag comment
383 sub format_log_line_html {
384 my $line = shift;
386 $line = esc_html($line);
387 $line =~ s/ /&nbsp;/g;
388 if ($line =~ m/([0-9a-fA-F]{40})/) {
389 my $hash_text = $1;
390 if (git_get_type($hash_text) eq "commit") {
391 my $link = $cgi->a({-class => "text", -href => href(action=>"commit", hash=>$hash_text)}, $hash_text);
392 $line =~ s/$hash_text/$link/;
395 return $line;
398 # format marker of refs pointing to given object
399 sub format_ref_marker {
400 my ($refs, $id) = @_;
401 my $markers = '';
403 if (defined $refs->{$id}) {
404 foreach my $ref (@{$refs->{$id}}) {
405 my ($type, $name) = qw();
406 # e.g. tags/v2.6.11 or heads/next
407 if ($ref =~ m!^(.*?)s?/(.*)$!) {
408 $type = $1;
409 $name = $2;
410 } else {
411 $type = "ref";
412 $name = $ref;
415 $markers .= " <span class=\"$type\">" . esc_html($name) . "</span>";
419 if ($markers) {
420 return ' <span class="refs">'. $markers . '</span>';
421 } else {
422 return "";
426 # format, perhaps shortened and with markers, title line
427 sub format_subject_html {
428 my ($long, $short, $href, $extra) = @_;
429 $extra = '' unless defined($extra);
431 if (length($short) < length($long)) {
432 return $cgi->a({-href => $href, -class => "list",
433 -title => $long},
434 esc_html($short) . $extra);
435 } else {
436 return $cgi->a({-href => $href, -class => "list"},
437 esc_html($long) . $extra);
441 ## ----------------------------------------------------------------------
442 ## git utility subroutines, invoking git commands
444 # get HEAD ref of given project as hash
445 sub git_get_head_hash {
446 my $project = shift;
447 my $oENV = $ENV{'GIT_DIR'};
448 my $retval = undef;
449 $ENV{'GIT_DIR'} = "$projectroot/$project";
450 if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") {
451 my $head = <$fd>;
452 close $fd;
453 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
454 $retval = $1;
457 if (defined $oENV) {
458 $ENV{'GIT_DIR'} = $oENV;
460 return $retval;
463 # get type of given object
464 sub git_get_type {
465 my $hash = shift;
467 open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return;
468 my $type = <$fd>;
469 close $fd or return;
470 chomp $type;
471 return $type;
474 sub git_get_project_config {
475 my $key = shift;
477 return unless ($key);
478 $key =~ s/^gitweb\.//;
479 return if ($key =~ m/\W/);
481 my $val = qx($GIT repo-config --get gitweb.$key);
482 return ($val);
485 sub git_get_project_config_bool {
486 my $val = git_get_project_config (@_);
487 if ($val and $val =~ m/true|yes|on/) {
488 return (1);
490 return; # implicit false
493 # get hash of given path at given ref
494 sub git_get_hash_by_path {
495 my $base = shift;
496 my $path = shift || return undef;
498 my $tree = $base;
500 open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path
501 or die_error(undef, "Open git-ls-tree failed");
502 my $line = <$fd>;
503 close $fd or return undef;
505 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
506 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
507 return $3;
510 ## ......................................................................
511 ## git utility functions, directly accessing git repository
513 # assumes that PATH is not symref
514 sub git_get_hash_by_ref {
515 my $path = shift;
517 open my $fd, "$projectroot/$path" or return undef;
518 my $head = <$fd>;
519 close $fd;
520 chomp $head;
521 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
522 return $head;
526 sub git_get_project_description {
527 my $path = shift;
529 open my $fd, "$projectroot/$path/description" or return undef;
530 my $descr = <$fd>;
531 close $fd;
532 chomp $descr;
533 return $descr;
536 sub git_get_project_url_list {
537 my $path = shift;
539 open my $fd, "$projectroot/$path/cloneurl" or return undef;
540 my @git_project_url_list = map { chomp; $_ } <$fd>;
541 close $fd;
543 return wantarray ? @git_project_url_list : \@git_project_url_list;
546 sub git_get_projects_list {
547 my @list;
549 if (-d $projects_list) {
550 # search in directory
551 my $dir = $projects_list;
552 opendir my ($dh), $dir or return undef;
553 while (my $dir = readdir($dh)) {
554 if (-e "$projectroot/$dir/HEAD") {
555 my $pr = {
556 path => $dir,
558 push @list, $pr
561 closedir($dh);
562 } elsif (-f $projects_list) {
563 # read from file(url-encoded):
564 # 'git%2Fgit.git Linus+Torvalds'
565 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
566 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
567 open my ($fd), $projects_list or return undef;
568 while (my $line = <$fd>) {
569 chomp $line;
570 my ($path, $owner) = split ' ', $line;
571 $path = unescape($path);
572 $owner = unescape($owner);
573 if (!defined $path) {
574 next;
576 if (-e "$projectroot/$path/HEAD") {
577 my $pr = {
578 path => $path,
579 owner => decode("utf8", $owner, Encode::FB_DEFAULT),
581 push @list, $pr
584 close $fd;
586 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
587 return @list;
590 sub git_get_project_owner {
591 my $project = shift;
592 my $owner;
594 return undef unless $project;
596 # read from file (url-encoded):
597 # 'git%2Fgit.git Linus+Torvalds'
598 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
599 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
600 if (-f $projects_list) {
601 open (my $fd , $projects_list);
602 while (my $line = <$fd>) {
603 chomp $line;
604 my ($pr, $ow) = split ' ', $line;
605 $pr = unescape($pr);
606 $ow = unescape($ow);
607 if ($pr eq $project) {
608 $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
609 last;
612 close $fd;
614 if (!defined $owner) {
615 $owner = get_file_owner("$projectroot/$project");
618 return $owner;
621 sub git_get_references {
622 my $type = shift || "";
623 my %refs;
624 my $fd;
625 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
626 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
627 if (-f "$projectroot/$project/info/refs") {
628 open $fd, "$projectroot/$project/info/refs"
629 or return;
630 } else {
631 open $fd, "-|", $GIT, "ls-remote", "."
632 or return;
635 while (my $line = <$fd>) {
636 chomp $line;
637 if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) {
638 if (defined $refs{$1}) {
639 push @{$refs{$1}}, $2;
640 } else {
641 $refs{$1} = [ $2 ];
645 close $fd or return;
646 return \%refs;
649 ## ----------------------------------------------------------------------
650 ## parse to hash functions
652 sub parse_date {
653 my $epoch = shift;
654 my $tz = shift || "-0000";
656 my %date;
657 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
658 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
659 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
660 $date{'hour'} = $hour;
661 $date{'minute'} = $min;
662 $date{'mday'} = $mday;
663 $date{'day'} = $days[$wday];
664 $date{'month'} = $months[$mon];
665 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
666 $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
668 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
669 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
670 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
671 $date{'hour_local'} = $hour;
672 $date{'minute_local'} = $min;
673 $date{'tz_local'} = $tz;
674 return %date;
677 sub parse_tag {
678 my $tag_id = shift;
679 my %tag;
680 my @comment;
682 open my $fd, "-|", $GIT, "cat-file", "tag", $tag_id or return;
683 $tag{'id'} = $tag_id;
684 while (my $line = <$fd>) {
685 chomp $line;
686 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
687 $tag{'object'} = $1;
688 } elsif ($line =~ m/^type (.+)$/) {
689 $tag{'type'} = $1;
690 } elsif ($line =~ m/^tag (.+)$/) {
691 $tag{'name'} = $1;
692 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
693 $tag{'author'} = $1;
694 $tag{'epoch'} = $2;
695 $tag{'tz'} = $3;
696 } elsif ($line =~ m/--BEGIN/) {
697 push @comment, $line;
698 last;
699 } elsif ($line eq "") {
700 last;
703 push @comment, <$fd>;
704 $tag{'comment'} = \@comment;
705 close $fd or return;
706 if (!defined $tag{'name'}) {
707 return
709 return %tag
712 sub parse_commit {
713 my $commit_id = shift;
714 my $commit_text = shift;
716 my @commit_lines;
717 my %co;
719 if (defined $commit_text) {
720 @commit_lines = @$commit_text;
721 } else {
722 $/ = "\0";
723 open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id or return;
724 @commit_lines = split '\n', <$fd>;
725 close $fd or return;
726 $/ = "\n";
727 pop @commit_lines;
729 my $header = shift @commit_lines;
730 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
731 return;
733 ($co{'id'}, my @parents) = split ' ', $header;
734 $co{'parents'} = \@parents;
735 $co{'parent'} = $parents[0];
736 while (my $line = shift @commit_lines) {
737 last if $line eq "\n";
738 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
739 $co{'tree'} = $1;
740 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
741 $co{'author'} = $1;
742 $co{'author_epoch'} = $2;
743 $co{'author_tz'} = $3;
744 if ($co{'author'} =~ m/^([^<]+) </) {
745 $co{'author_name'} = $1;
746 } else {
747 $co{'author_name'} = $co{'author'};
749 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
750 $co{'committer'} = $1;
751 $co{'committer_epoch'} = $2;
752 $co{'committer_tz'} = $3;
753 $co{'committer_name'} = $co{'committer'};
754 $co{'committer_name'} =~ s/ <.*//;
757 if (!defined $co{'tree'}) {
758 return;
761 foreach my $title (@commit_lines) {
762 $title =~ s/^ //;
763 if ($title ne "") {
764 $co{'title'} = chop_str($title, 80, 5);
765 # remove leading stuff of merges to make the interesting part visible
766 if (length($title) > 50) {
767 $title =~ s/^Automatic //;
768 $title =~ s/^merge (of|with) /Merge ... /i;
769 if (length($title) > 50) {
770 $title =~ s/(http|rsync):\/\///;
772 if (length($title) > 50) {
773 $title =~ s/(master|www|rsync)\.//;
775 if (length($title) > 50) {
776 $title =~ s/kernel.org:?//;
778 if (length($title) > 50) {
779 $title =~ s/\/pub\/scm//;
782 $co{'title_short'} = chop_str($title, 50, 5);
783 last;
786 # remove added spaces
787 foreach my $line (@commit_lines) {
788 $line =~ s/^ //;
790 $co{'comment'} = \@commit_lines;
792 my $age = time - $co{'committer_epoch'};
793 $co{'age'} = $age;
794 $co{'age_string'} = age_string($age);
795 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
796 if ($age > 60*60*24*7*2) {
797 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
798 $co{'age_string_age'} = $co{'age_string'};
799 } else {
800 $co{'age_string_date'} = $co{'age_string'};
801 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
803 return %co;
806 # parse ref from ref_file, given by ref_id, with given type
807 sub parse_ref {
808 my $ref_file = shift;
809 my $ref_id = shift;
810 my $type = shift || git_get_type($ref_id);
811 my %ref_item;
813 $ref_item{'type'} = $type;
814 $ref_item{'id'} = $ref_id;
815 $ref_item{'epoch'} = 0;
816 $ref_item{'age'} = "unknown";
817 if ($type eq "tag") {
818 my %tag = parse_tag($ref_id);
819 $ref_item{'comment'} = $tag{'comment'};
820 if ($tag{'type'} eq "commit") {
821 my %co = parse_commit($tag{'object'});
822 $ref_item{'epoch'} = $co{'committer_epoch'};
823 $ref_item{'age'} = $co{'age_string'};
824 } elsif (defined($tag{'epoch'})) {
825 my $age = time - $tag{'epoch'};
826 $ref_item{'epoch'} = $tag{'epoch'};
827 $ref_item{'age'} = age_string($age);
829 $ref_item{'reftype'} = $tag{'type'};
830 $ref_item{'name'} = $tag{'name'};
831 $ref_item{'refid'} = $tag{'object'};
832 } elsif ($type eq "commit"){
833 my %co = parse_commit($ref_id);
834 $ref_item{'reftype'} = "commit";
835 $ref_item{'name'} = $ref_file;
836 $ref_item{'title'} = $co{'title'};
837 $ref_item{'refid'} = $ref_id;
838 $ref_item{'epoch'} = $co{'committer_epoch'};
839 $ref_item{'age'} = $co{'age_string'};
840 } else {
841 $ref_item{'reftype'} = $type;
842 $ref_item{'name'} = $ref_file;
843 $ref_item{'refid'} = $ref_id;
846 return %ref_item;
849 ## ......................................................................
850 ## parse to array of hashes functions
852 sub git_get_refs_list {
853 my $ref_dir = shift;
854 my @reflist;
856 my @refs;
857 my $pfxlen = length("$projectroot/$project/$ref_dir");
858 File::Find::find(sub {
859 return if (/^\./);
860 if (-f $_) {
861 push @refs, substr($File::Find::name, $pfxlen + 1);
863 }, "$projectroot/$project/$ref_dir");
865 foreach my $ref_file (@refs) {
866 my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file");
867 my $type = git_get_type($ref_id) || next;
868 my %ref_item = parse_ref($ref_file, $ref_id, $type);
870 push @reflist, \%ref_item;
872 # sort refs by age
873 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
874 return \@reflist;
877 ## ----------------------------------------------------------------------
878 ## filesystem-related functions
880 sub get_file_owner {
881 my $path = shift;
883 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
884 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
885 if (!defined $gcos) {
886 return undef;
888 my $owner = $gcos;
889 $owner =~ s/[,;].*$//;
890 return decode("utf8", $owner, Encode::FB_DEFAULT);
893 ## ......................................................................
894 ## mimetype related functions
896 sub mimetype_guess_file {
897 my $filename = shift;
898 my $mimemap = shift;
899 -r $mimemap or return undef;
901 my %mimemap;
902 open(MIME, $mimemap) or return undef;
903 while (<MIME>) {
904 next if m/^#/; # skip comments
905 my ($mime, $exts) = split(/\t+/);
906 if (defined $exts) {
907 my @exts = split(/\s+/, $exts);
908 foreach my $ext (@exts) {
909 $mimemap{$ext} = $mime;
913 close(MIME);
915 $filename =~ /\.(.*?)$/;
916 return $mimemap{$1};
919 sub mimetype_guess {
920 my $filename = shift;
921 my $mime;
922 $filename =~ /\./ or return undef;
924 if ($mimetypes_file) {
925 my $file = $mimetypes_file;
926 if ($file !~ m!^/!) { # if it is relative path
927 # it is relative to project
928 $file = "$projectroot/$project/$file";
930 $mime = mimetype_guess_file($filename, $file);
932 $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
933 return $mime;
936 sub blob_mimetype {
937 my $fd = shift;
938 my $filename = shift;
940 if ($filename) {
941 my $mime = mimetype_guess($filename);
942 $mime and return $mime;
945 # just in case
946 return $default_blob_plain_mimetype unless $fd;
948 if (-T $fd) {
949 return 'text/plain' .
950 ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
951 } elsif (! $filename) {
952 return 'application/octet-stream';
953 } elsif ($filename =~ m/\.png$/i) {
954 return 'image/png';
955 } elsif ($filename =~ m/\.gif$/i) {
956 return 'image/gif';
957 } elsif ($filename =~ m/\.jpe?g$/i) {
958 return 'image/jpeg';
959 } else {
960 return 'application/octet-stream';
964 ## ======================================================================
965 ## functions printing HTML: header, footer, error page
967 sub git_header_html {
968 my $status = shift || "200 OK";
969 my $expires = shift;
971 my $title = "$site_name git";
972 if (defined $project) {
973 $title .= " - $project";
974 if (defined $action) {
975 $title .= "/$action";
976 if (defined $file_name) {
977 $title .= " - $file_name";
978 if ($action eq "tree" && $file_name !~ m|/$|) {
979 $title .= "/";
984 my $content_type;
985 # require explicit support from the UA if we are to send the page as
986 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
987 # we have to do this because MSIE sometimes globs '*/*', pretending to
988 # support xhtml+xml but choking when it gets what it asked for.
989 if (defined $cgi->http('HTTP_ACCEPT') && $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) {
990 $content_type = 'application/xhtml+xml';
991 } else {
992 $content_type = 'text/html';
994 print $cgi->header(-type=>$content_type, -charset => 'utf-8', -status=> $status, -expires => $expires);
995 print <<EOF;
996 <?xml version="1.0" encoding="utf-8"?>
997 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
998 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
999 <!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1000 <!-- git core binaries version $git_version -->
1001 <head>
1002 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1003 <meta name="robots" content="index, nofollow"/>
1004 <title>$title</title>
1005 <link rel="stylesheet" type="text/css" href="$stylesheet"/>
1007 if (defined $project) {
1008 printf('<link rel="alternate" title="%s log" '.
1009 'href="%s" type="application/rss+xml"/>'."\n",
1010 esc_param($project), href(action=>"rss"));
1013 print "</head>\n" .
1014 "<body>\n" .
1015 "<div class=\"page_header\">\n" .
1016 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
1017 "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
1018 "</a>\n";
1019 print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
1020 if (defined $project) {
1021 print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
1022 if (defined $action) {
1023 print " / $action";
1025 print "\n";
1026 if (!defined $searchtext) {
1027 $searchtext = "";
1029 my $search_hash;
1030 if (defined $hash_base) {
1031 $search_hash = $hash_base;
1032 } elsif (defined $hash) {
1033 $search_hash = $hash;
1034 } else {
1035 $search_hash = "HEAD";
1037 $cgi->param("a", "search");
1038 $cgi->param("h", $search_hash);
1039 print $cgi->startform(-method => "get", -action => $my_uri) .
1040 "<div class=\"search\">\n" .
1041 $cgi->hidden(-name => "p") . "\n" .
1042 $cgi->hidden(-name => "a") . "\n" .
1043 $cgi->hidden(-name => "h") . "\n" .
1044 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
1045 "</div>" .
1046 $cgi->end_form() . "\n";
1048 print "</div>\n";
1051 sub git_footer_html {
1052 print "<div class=\"page_footer\">\n";
1053 if (defined $project) {
1054 my $descr = git_get_project_description($project);
1055 if (defined $descr) {
1056 print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
1058 print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\n";
1059 } else {
1060 print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n";
1062 print "</div>\n" .
1063 "</body>\n" .
1064 "</html>";
1067 sub die_error {
1068 my $status = shift || "403 Forbidden";
1069 my $error = shift || "Malformed query, file missing or permission denied";
1071 git_header_html($status);
1072 print "<div class=\"page_body\">\n" .
1073 "<br/><br/>\n" .
1074 "$status - $error\n" .
1075 "<br/>\n" .
1076 "</div>\n";
1077 git_footer_html();
1078 exit;
1081 ## ----------------------------------------------------------------------
1082 ## functions printing or outputting HTML: navigation
1084 sub git_print_page_nav {
1085 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1086 $extra = '' if !defined $extra; # pager or formats
1088 my @navs = qw(summary shortlog log commit commitdiff tree);
1089 if ($suppress) {
1090 @navs = grep { $_ ne $suppress } @navs;
1093 my %arg = map { $_ => {action=>$_} } @navs;
1094 if (defined $head) {
1095 for (qw(commit commitdiff)) {
1096 $arg{$_}{hash} = $head;
1098 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1099 for (qw(shortlog log)) {
1100 $arg{$_}{hash} = $head;
1104 $arg{tree}{hash} = $treehead if defined $treehead;
1105 $arg{tree}{hash_base} = $treebase if defined $treebase;
1107 print "<div class=\"page_nav\">\n" .
1108 (join " | ",
1109 map { $_ eq $current ?
1110 $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
1111 } @navs);
1112 print "<br/>\n$extra<br/>\n" .
1113 "</div>\n";
1116 sub format_paging_nav {
1117 my ($action, $hash, $head, $page, $nrevs) = @_;
1118 my $paging_nav;
1121 if ($hash ne $head || $page) {
1122 $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
1123 } else {
1124 $paging_nav .= "HEAD";
1127 if ($page > 0) {
1128 $paging_nav .= " &sdot; " .
1129 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1),
1130 -accesskey => "p", -title => "Alt-p"}, "prev");
1131 } else {
1132 $paging_nav .= " &sdot; prev";
1135 if ($nrevs >= (100 * ($page+1)-1)) {
1136 $paging_nav .= " &sdot; " .
1137 $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1),
1138 -accesskey => "n", -title => "Alt-n"}, "next");
1139 } else {
1140 $paging_nav .= " &sdot; next";
1143 return $paging_nav;
1146 ## ......................................................................
1147 ## functions printing or outputting HTML: div
1149 sub git_print_header_div {
1150 my ($action, $title, $hash, $hash_base) = @_;
1151 my %args = ();
1153 $args{action} = $action;
1154 $args{hash} = $hash if $hash;
1155 $args{hash_base} = $hash_base if $hash_base;
1157 print "<div class=\"header\">\n" .
1158 $cgi->a({-href => href(%args), -class => "title"},
1159 $title ? $title : $action) .
1160 "\n</div>\n";
1163 sub git_print_page_path {
1164 my $name = shift;
1165 my $type = shift;
1167 if (!defined $name) {
1168 print "<div class=\"page_path\"><b>/</b></div>\n";
1169 } elsif (defined $type && $type eq 'blob') {
1170 print "<div class=\"page_path\"><b>" .
1171 $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)}, esc_html($name)) . "</b><br/></div>\n";
1172 } else {
1173 print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n";
1177 ## ......................................................................
1178 ## functions printing large fragments of HTML
1180 sub git_difftree_body {
1181 my ($difftree, $parent) = @_;
1183 print "<div class=\"list_head\">\n";
1184 if ($#{$difftree} > 10) {
1185 print(($#{$difftree} + 1) . " files changed:\n");
1187 print "</div>\n";
1189 print "<table class=\"diff_tree\">\n";
1190 my $alternate = 0;
1191 foreach my $line (@{$difftree}) {
1192 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1193 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1194 if ($line !~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1195 next;
1197 my $from_mode = $1;
1198 my $to_mode = $2;
1199 my $from_id = $3;
1200 my $to_id = $4;
1201 my $status = $5;
1202 my $similarity = $6; # score
1203 my $file = validate_input(unquote($7));
1205 if ($alternate) {
1206 print "<tr class=\"dark\">\n";
1207 } else {
1208 print "<tr class=\"light\">\n";
1210 $alternate ^= 1;
1212 if ($status eq "A") { # created
1213 my $mode_chng = "";
1214 if (S_ISREG(oct $to_mode)) {
1215 $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
1217 print "<td>" .
1218 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file),
1219 -class => "list"}, esc_html($file)) .
1220 "</td>\n" .
1221 "<td><span class=\"file_status new\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
1222 "<td class=\"link\">" .
1223 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file)}, "blob") .
1224 "</td>\n";
1226 } elsif ($status eq "D") { # deleted
1227 print "<td>" .
1228 $cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$parent, file_name=>$file),
1229 -class => "list"}, esc_html($file)) . "</td>\n" .
1230 "<td><span class=\"file_status deleted\">[deleted " . file_type($from_mode). "]</span></td>\n" .
1231 "<td class=\"link\">" .
1232 $cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$parent, file_name=>$file)}, "blob") . " | " .
1233 $cgi->a({-href => href(action=>"history", hash_base=>$parent, file_name=>$file)}, "history") .
1234 "</td>\n"
1236 } elsif ($status eq "M" || $status eq "T") { # modified, or type changed
1237 my $mode_chnge = "";
1238 if ($from_mode != $to_mode) {
1239 $mode_chnge = " <span class=\"file_status mode_chnge\">[changed";
1240 if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
1241 $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
1243 if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
1244 if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
1245 $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
1246 } elsif (S_ISREG($to_mode)) {
1247 $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
1250 $mode_chnge .= "]</span>\n";
1252 print "<td>";
1253 if ($to_id ne $from_id) { # modified
1254 print $cgi->a({-href => href(action=>"blobdiff", hash=>$to_id, hash_parent=>$from_id, hash_base=>$hash, file_name=>$file),
1255 -class => "list"}, esc_html($file));
1256 } else { # mode changed
1257 print $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file),
1258 -class => "list"}, esc_html($file));
1260 print "</td>\n" .
1261 "<td>$mode_chnge</td>\n" .
1262 "<td class=\"link\">" .
1263 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file)}, "blob");
1264 if ($to_id ne $from_id) { # modified
1265 print $cgi->a({-href => href(action=>"blobdiff", hash=>$to_id, hash_parent=>$from_id, hash_base=>$hash, file_name=>$file)}, "diff");
1267 print " | " . $cgi->a({-href => href(action=>"history", hash_base=>$hash, file_name=>$file)}, "history") . "\n";
1268 print "</td>\n";
1270 } elsif ($status eq "R") { # renamed
1271 my ($from_file, $to_file) = split "\t", $file;
1272 my $mode_chng = "";
1273 if ($from_mode != $to_mode) {
1274 $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
1276 print "<td>" .
1277 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$to_file),
1278 -class => "list"}, esc_html($to_file)) . "</td>\n" .
1279 "<td><span class=\"file_status moved\">[moved from " .
1280 $cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$parent, file_name=>$from_file),
1281 -class => "list"}, esc_html($from_file)) .
1282 " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
1283 "<td class=\"link\">" .
1284 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$to_file)}, "blob");
1285 if ($to_id ne $from_id) {
1286 print " | " .
1287 $cgi->a({-href => "$my_uri?" .
1288 esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file;fp=$from_file")}, "diff");
1290 print "</td>\n";
1292 } elsif ($status eq "C") { # copied
1293 my ($from_file, $to_file) = split "\t", $file;
1294 my $mode_chng = "";
1295 if ($from_mode != $to_mode) {
1296 $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
1298 print "<td>" .
1299 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$to_file),
1300 -class => "list"}, esc_html($to_file)) . "</td>\n" .
1301 "<td><span class=\"file_status copied\">[copied from " .
1302 $cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$parent, file_name=>$from_file),
1303 -class => "list"}, esc_html($from_file)) .
1304 " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
1305 "<td class=\"link\">" .
1306 $cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$to_file)}, "blob");
1307 if ($to_id ne $from_id) {
1308 print " | " .
1309 $cgi->a({-href => "$my_uri?" .
1310 esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file;fp=$from_file")}, "diff");
1312 print "</td>\n";
1313 } # we should not encounter Unmerged (U) or Unknown (X) status
1314 print "</tr>\n";
1316 print "</table>\n";
1319 sub git_shortlog_body {
1320 # uses global variable $project
1321 my ($revlist, $from, $to, $refs, $extra) = @_;
1322 $from = 0 unless defined $from;
1323 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
1325 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
1326 my $alternate = 0;
1327 for (my $i = $from; $i <= $to; $i++) {
1328 my $commit = $revlist->[$i];
1329 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
1330 my $ref = format_ref_marker($refs, $commit);
1331 my %co = parse_commit($commit);
1332 if ($alternate) {
1333 print "<tr class=\"dark\">\n";
1334 } else {
1335 print "<tr class=\"light\">\n";
1337 $alternate ^= 1;
1338 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
1339 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1340 "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1341 "<td>";
1342 print format_subject_html($co{'title'}, $co{'title_short'}, href(action=>"commit", hash=>$commit), $ref);
1343 print "</td>\n" .
1344 "<td class=\"link\">" .
1345 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1346 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
1347 "</td>\n" .
1348 "</tr>\n";
1350 if (defined $extra) {
1351 print "<tr>\n" .
1352 "<td colspan=\"4\">$extra</td>\n" .
1353 "</tr>\n";
1355 print "</table>\n";
1358 sub git_history_body {
1359 # Warning: assumes constant type (blob or tree) during history
1360 my ($fd, $refs, $hash_base, $ftype, $extra) = @_;
1362 print "<table class=\"history\" cellspacing=\"0\">\n";
1363 my $alternate = 0;
1364 while (my $line = <$fd>) {
1365 if ($line !~ m/^([0-9a-fA-F]{40})/) {
1366 next;
1369 my $commit = $1;
1370 my %co = parse_commit($commit);
1371 if (!%co) {
1372 next;
1375 my $ref = format_ref_marker($refs, $commit);
1377 if ($alternate) {
1378 print "<tr class=\"dark\">\n";
1379 } else {
1380 print "<tr class=\"light\">\n";
1382 $alternate ^= 1;
1383 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
1384 # shortlog uses chop_str($co{'author_name'}, 10)
1385 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1386 "<td>";
1387 # originally git_history used chop_str($co{'title'}, 50)
1388 print format_subject_html($co{'title'}, $co{'title_short'}, href(action=>"commit", hash=>$commit), $ref);
1389 print "</td>\n" .
1390 "<td class=\"link\">" .
1391 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
1392 $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
1393 $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
1395 if ($ftype eq 'blob') {
1396 my $blob_current = git_get_hash_by_path($hash_base, $file_name);
1397 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1398 if (defined $blob_current && defined $blob_parent &&
1399 $blob_current ne $blob_parent) {
1400 print " | " .
1401 $cgi->a({-href => href(action=>"blobdiff", hash=>$blob_current, hash_parent=>$blob_parent, hash_base=>$commit, file_name=>$file_name)},
1402 "diff to current");
1405 print "</td>\n" .
1406 "</tr>\n";
1408 if (defined $extra) {
1409 print "<tr>\n" .
1410 "<td colspan=\"4\">$extra</td>\n" .
1411 "</tr>\n";
1413 print "</table>\n";
1416 sub git_tags_body {
1417 # uses global variable $project
1418 my ($taglist, $from, $to, $extra) = @_;
1419 $from = 0 unless defined $from;
1420 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1422 print "<table class=\"tags\" cellspacing=\"0\">\n";
1423 my $alternate = 0;
1424 for (my $i = $from; $i <= $to; $i++) {
1425 my $entry = $taglist->[$i];
1426 my %tag = %$entry;
1427 my $comment_lines = $tag{'comment'};
1428 my $comment = shift @$comment_lines;
1429 my $comment_short;
1430 if (defined $comment) {
1431 $comment_short = chop_str($comment, 30, 5);
1433 if ($alternate) {
1434 print "<tr class=\"dark\">\n";
1435 } else {
1436 print "<tr class=\"light\">\n";
1438 $alternate ^= 1;
1439 print "<td><i>$tag{'age'}</i></td>\n" .
1440 "<td>" .
1441 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
1442 -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
1443 "</td>\n" .
1444 "<td>";
1445 if (defined $comment) {
1446 print format_subject_html($comment, $comment_short, href(action=>"tag", hash=>$tag{'id'}));
1448 print "</td>\n" .
1449 "<td class=\"selflink\">";
1450 if ($tag{'type'} eq "tag") {
1451 print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag");
1452 } else {
1453 print "&nbsp;";
1455 print "</td>\n" .
1456 "<td class=\"link\">" . " | " .
1457 $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
1458 if ($tag{'reftype'} eq "commit") {
1459 print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
1460 " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'refid'})}, "log");
1461 } elsif ($tag{'reftype'} eq "blob") {
1462 print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
1464 print "</td>\n" .
1465 "</tr>";
1467 if (defined $extra) {
1468 print "<tr>\n" .
1469 "<td colspan=\"5\">$extra</td>\n" .
1470 "</tr>\n";
1472 print "</table>\n";
1475 sub git_heads_body {
1476 # uses global variable $project
1477 my ($taglist, $head, $from, $to, $extra) = @_;
1478 $from = 0 unless defined $from;
1479 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
1481 print "<table class=\"heads\" cellspacing=\"0\">\n";
1482 my $alternate = 0;
1483 for (my $i = $from; $i <= $to; $i++) {
1484 my $entry = $taglist->[$i];
1485 my %tag = %$entry;
1486 my $curr = $tag{'id'} eq $head;
1487 if ($alternate) {
1488 print "<tr class=\"dark\">\n";
1489 } else {
1490 print "<tr class=\"light\">\n";
1492 $alternate ^= 1;
1493 print "<td><i>$tag{'age'}</i></td>\n" .
1494 ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
1495 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}),
1496 -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
1497 "</td>\n" .
1498 "<td class=\"link\">" .
1499 $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " .
1500 $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") .
1501 "</td>\n" .
1502 "</tr>";
1504 if (defined $extra) {
1505 print "<tr>\n" .
1506 "<td colspan=\"3\">$extra</td>\n" .
1507 "</tr>\n";
1509 print "</table>\n";
1512 ## ----------------------------------------------------------------------
1513 ## functions printing large fragments, format as one of arguments
1515 sub git_diff_print {
1516 my $from = shift;
1517 my $from_name = shift;
1518 my $to = shift;
1519 my $to_name = shift;
1520 my $format = shift || "html";
1522 my $from_tmp = "/dev/null";
1523 my $to_tmp = "/dev/null";
1524 my $pid = $$;
1526 # create tmp from-file
1527 if (defined $from) {
1528 $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
1529 open my $fd2, "> $from_tmp";
1530 open my $fd, "-|", $GIT, "cat-file", "blob", $from;
1531 my @file = <$fd>;
1532 print $fd2 @file;
1533 close $fd2;
1534 close $fd;
1537 # create tmp to-file
1538 if (defined $to) {
1539 $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
1540 open my $fd2, "> $to_tmp";
1541 open my $fd, "-|", $GIT, "cat-file", "blob", $to;
1542 my @file = <$fd>;
1543 print $fd2 @file;
1544 close $fd2;
1545 close $fd;
1548 open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp";
1549 if ($format eq "plain") {
1550 undef $/;
1551 print <$fd>;
1552 $/ = "\n";
1553 } else {
1554 while (my $line = <$fd>) {
1555 chomp $line;
1556 my $char = substr($line, 0, 1);
1557 my $diff_class = "";
1558 if ($char eq '+') {
1559 $diff_class = " add";
1560 } elsif ($char eq "-") {
1561 $diff_class = " rem";
1562 } elsif ($char eq "@") {
1563 $diff_class = " chunk_header";
1564 } elsif ($char eq "\\") {
1565 # skip errors
1566 next;
1568 $line = untabify($line);
1569 print "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
1572 close $fd;
1574 if (defined $from) {
1575 unlink($from_tmp);
1577 if (defined $to) {
1578 unlink($to_tmp);
1583 ## ======================================================================
1584 ## ======================================================================
1585 ## actions
1587 sub git_project_list {
1588 my $order = $cgi->param('o');
1589 if (defined $order && $order !~ m/project|descr|owner|age/) {
1590 die_error(undef, "Unknown order parameter");
1593 my @list = git_get_projects_list();
1594 my @projects;
1595 if (!@list) {
1596 die_error(undef, "No projects found");
1598 foreach my $pr (@list) {
1599 my $head = git_get_head_hash($pr->{'path'});
1600 if (!defined $head) {
1601 next;
1603 $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
1604 my %co = parse_commit($head);
1605 if (!%co) {
1606 next;
1608 $pr->{'commit'} = \%co;
1609 if (!defined $pr->{'descr'}) {
1610 my $descr = git_get_project_description($pr->{'path'}) || "";
1611 $pr->{'descr'} = chop_str($descr, 25, 5);
1613 if (!defined $pr->{'owner'}) {
1614 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
1616 push @projects, $pr;
1619 git_header_html();
1620 if (-f $home_text) {
1621 print "<div class=\"index_include\">\n";
1622 open (my $fd, $home_text);
1623 print <$fd>;
1624 close $fd;
1625 print "</div>\n";
1627 print "<table class=\"project_list\">\n" .
1628 "<tr>\n";
1629 $order ||= "project";
1630 if ($order eq "project") {
1631 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
1632 print "<th>Project</th>\n";
1633 } else {
1634 print "<th>" .
1635 $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
1636 -class => "header"}, "Project") .
1637 "</th>\n";
1639 if ($order eq "descr") {
1640 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
1641 print "<th>Description</th>\n";
1642 } else {
1643 print "<th>" .
1644 $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
1645 -class => "header"}, "Description") .
1646 "</th>\n";
1648 if ($order eq "owner") {
1649 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
1650 print "<th>Owner</th>\n";
1651 } else {
1652 print "<th>" .
1653 $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
1654 -class => "header"}, "Owner") .
1655 "</th>\n";
1657 if ($order eq "age") {
1658 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
1659 print "<th>Last Change</th>\n";
1660 } else {
1661 print "<th>" .
1662 $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
1663 -class => "header"}, "Last Change") .
1664 "</th>\n";
1666 print "<th></th>\n" .
1667 "</tr>\n";
1668 my $alternate = 0;
1669 foreach my $pr (@projects) {
1670 if ($alternate) {
1671 print "<tr class=\"dark\">\n";
1672 } else {
1673 print "<tr class=\"light\">\n";
1675 $alternate ^= 1;
1676 print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"),
1677 -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
1678 "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
1679 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
1680 print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
1681 $pr->{'commit'}{'age_string'} . "</td>\n" .
1682 "<td class=\"link\">" .
1683 $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") . " | " .
1684 $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") . " | " .
1685 $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=log")}, "log") .
1686 "</td>\n" .
1687 "</tr>\n";
1689 print "</table>\n";
1690 git_footer_html();
1693 sub git_summary {
1694 my $descr = git_get_project_description($project) || "none";
1695 my $head = git_get_head_hash($project);
1696 my %co = parse_commit($head);
1697 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
1699 my $owner = git_get_project_owner($project);
1701 my $refs = git_get_references();
1702 git_header_html();
1703 git_print_page_nav('summary','', $head);
1705 print "<div class=\"title\">&nbsp;</div>\n";
1706 print "<table cellspacing=\"0\">\n" .
1707 "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
1708 "<tr><td>owner</td><td>$owner</td></tr>\n" .
1709 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
1710 # use per project git URL list in $projectroot/$project/cloneurl
1711 # or make project git URL from git base URL and project name
1712 my $url_tag = "URL";
1713 my @url_list = git_get_project_url_list($project);
1714 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
1715 foreach my $git_url (@url_list) {
1716 next unless $git_url;
1717 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
1718 $url_tag = "";
1720 print "</table>\n";
1722 open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_get_head_hash($project)
1723 or die_error(undef, "Open git-rev-list failed");
1724 my @revlist = map { chomp; $_ } <$fd>;
1725 close $fd;
1726 git_print_header_div('shortlog');
1727 git_shortlog_body(\@revlist, 0, 15, $refs,
1728 $cgi->a({-href => href(action=>"shortlog")}, "..."));
1730 my $taglist = git_get_refs_list("refs/tags");
1731 if (defined @$taglist) {
1732 git_print_header_div('tags');
1733 git_tags_body($taglist, 0, 15,
1734 $cgi->a({-href => href(action=>"tags")}, "..."));
1737 my $headlist = git_get_refs_list("refs/heads");
1738 if (defined @$headlist) {
1739 git_print_header_div('heads');
1740 git_heads_body($headlist, $head, 0, 15,
1741 $cgi->a({-href => href(action=>"heads")}, "..."));
1744 git_footer_html();
1747 sub git_tag {
1748 my $head = git_get_head_hash($project);
1749 git_header_html();
1750 git_print_page_nav('','', $head,undef,$head);
1751 my %tag = parse_tag($hash);
1752 git_print_header_div('commit', esc_html($tag{'name'}), $hash);
1753 print "<div class=\"title_text\">\n" .
1754 "<table cellspacing=\"0\">\n" .
1755 "<tr>\n" .
1756 "<td>object</td>\n" .
1757 "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, $tag{'object'}) . "</td>\n" .
1758 "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, $tag{'type'}) . "</td>\n" .
1759 "</tr>\n";
1760 if (defined($tag{'author'})) {
1761 my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
1762 print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
1763 print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
1765 print "</table>\n\n" .
1766 "</div>\n";
1767 print "<div class=\"page_body\">";
1768 my $comment = $tag{'comment'};
1769 foreach my $line (@$comment) {
1770 print esc_html($line) . "<br/>\n";
1772 print "</div>\n";
1773 git_footer_html();
1776 sub git_blame2 {
1777 my $fd;
1778 my $ftype;
1779 die_error(undef, "Permission denied") if (!git_get_project_config_bool ('blame'));
1780 die_error('404 Not Found', "File name not defined") if (!$file_name);
1781 $hash_base ||= git_get_head_hash($project);
1782 die_error(undef, "Couldn't find base commit") unless ($hash_base);
1783 my %co = parse_commit($hash_base)
1784 or die_error(undef, "Reading commit failed");
1785 if (!defined $hash) {
1786 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
1787 or die_error(undef, "Error looking up file");
1789 $ftype = git_get_type($hash);
1790 if ($ftype !~ "blob") {
1791 die_error("400 Bad Request", "Object is not a blob");
1793 open ($fd, "-|", $GIT, "blame", '-l', $file_name, $hash_base)
1794 or die_error(undef, "Open git-blame failed");
1795 git_header_html();
1796 my $formats_nav =
1797 $cgi->a({-href => href(action=>"blobl", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") .
1798 " | " . $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, "head");
1799 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
1800 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
1801 git_print_page_path($file_name, $ftype);
1802 my @rev_color = (qw(light2 dark2));
1803 my $num_colors = scalar(@rev_color);
1804 my $current_color = 0;
1805 my $last_rev;
1806 print "<div class=\"page_body\">\n";
1807 print "<table class=\"blame\">\n";
1808 print "<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n";
1809 while (<$fd>) {
1810 /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
1811 my $full_rev = $1;
1812 my $rev = substr($full_rev, 0, 8);
1813 my $lineno = $2;
1814 my $data = $3;
1816 if (!defined $last_rev) {
1817 $last_rev = $full_rev;
1818 } elsif ($last_rev ne $full_rev) {
1819 $last_rev = $full_rev;
1820 $current_color = ++$current_color % $num_colors;
1822 print "<tr class=\"$rev_color[$current_color]\">\n";
1823 print "<td class=\"sha1\">" .
1824 $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)}, esc_html($rev)) . "</td>\n";
1825 print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" . esc_html($lineno) . "</a></td>\n";
1826 print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
1827 print "</tr>\n";
1829 print "</table>\n";
1830 print "</div>";
1831 close $fd or print "Reading blob failed\n";
1832 git_footer_html();
1835 sub git_blame {
1836 my $fd;
1837 die_error('403 Permission denied', "Permission denied") if (!git_get_project_config_bool ('blame'));
1838 die_error('404 Not Found', "File name not defined") if (!$file_name);
1839 $hash_base ||= git_get_head_hash($project);
1840 die_error(undef, "Couldn't find base commit") unless ($hash_base);
1841 my %co = parse_commit($hash_base)
1842 or die_error(undef, "Reading commit failed");
1843 if (!defined $hash) {
1844 $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
1845 or die_error(undef, "Error lookup file");
1847 open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base)
1848 or die_error(undef, "Open git-annotate failed");
1849 git_header_html();
1850 my $formats_nav =
1851 $cgi->a({-href => href(action=>"blobl", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") .
1852 " | " . $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, "head");
1853 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
1854 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
1855 git_print_page_path($file_name, 'blob');
1856 print "<div class=\"page_body\">\n";
1857 print <<HTML;
1858 <table class="blame">
1859 <tr>
1860 <th>Commit</th>
1861 <th>Age</th>
1862 <th>Author</th>
1863 <th>Line</th>
1864 <th>Data</th>
1865 </tr>
1866 HTML
1867 my @line_class = (qw(light dark));
1868 my $line_class_len = scalar (@line_class);
1869 my $line_class_num = $#line_class;
1870 while (my $line = <$fd>) {
1871 my $long_rev;
1872 my $short_rev;
1873 my $author;
1874 my $time;
1875 my $lineno;
1876 my $data;
1877 my $age;
1878 my $age_str;
1879 my $age_class;
1881 chomp $line;
1882 $line_class_num = ($line_class_num + 1) % $line_class_len;
1884 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) {
1885 $long_rev = $1;
1886 $author = $2;
1887 $time = $3;
1888 $lineno = $4;
1889 $data = $5;
1890 } else {
1891 print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
1892 next;
1894 $short_rev = substr ($long_rev, 0, 8);
1895 $age = time () - $time;
1896 $age_str = age_string ($age);
1897 $age_str =~ s/ /&nbsp;/g;
1898 $age_class = age_class($age);
1899 $author = esc_html ($author);
1900 $author =~ s/ /&nbsp;/g;
1902 $data = untabify($data);
1903 $data = esc_html ($data);
1905 print <<HTML;
1906 <tr class="$line_class[$line_class_num]">
1907 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
1908 <td class="$age_class">$age_str</td>
1909 <td>$author</td>
1910 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
1911 <td class="pre">$data</td>
1912 </tr>
1913 HTML
1914 } # while (my $line = <$fd>)
1915 print "</table>\n\n";
1916 close $fd or print "Reading blob failed.\n";
1917 print "</div>";
1918 git_footer_html();
1921 sub git_tags {
1922 my $head = git_get_head_hash($project);
1923 git_header_html();
1924 git_print_page_nav('','', $head,undef,$head);
1925 git_print_header_div('summary', $project);
1927 my $taglist = git_get_refs_list("refs/tags");
1928 if (defined @$taglist) {
1929 git_tags_body($taglist);
1931 git_footer_html();
1934 sub git_heads {
1935 my $head = git_get_head_hash($project);
1936 git_header_html();
1937 git_print_page_nav('','', $head,undef,$head);
1938 git_print_header_div('summary', $project);
1940 my $taglist = git_get_refs_list("refs/heads");
1941 if (defined @$taglist) {
1942 git_heads_body($taglist, $head);
1944 git_footer_html();
1947 sub git_blob_plain {
1948 if (!defined $hash) {
1949 if (defined $file_name) {
1950 my $base = $hash_base || git_get_head_hash($project);
1951 $hash = git_get_hash_by_path($base, $file_name, "blob")
1952 or die_error(undef, "Error lookup file");
1953 } else {
1954 die_error(undef, "No file name defined");
1957 my $type = shift;
1958 open my $fd, "-|", $GIT, "cat-file", "blob", $hash
1959 or die_error(undef, "Couldn't cat $file_name, $hash");
1961 $type ||= blob_mimetype($fd, $file_name);
1963 # save as filename, even when no $file_name is given
1964 my $save_as = "$hash";
1965 if (defined $file_name) {
1966 $save_as = $file_name;
1967 } elsif ($type =~ m/^text\//) {
1968 $save_as .= '.txt';
1971 print $cgi->header(-type => "$type", '-content-disposition' => "inline; filename=\"$save_as\"");
1972 undef $/;
1973 binmode STDOUT, ':raw';
1974 print <$fd>;
1975 binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
1976 $/ = "\n";
1977 close $fd;
1980 sub git_blob {
1981 if (!defined $hash) {
1982 if (defined $file_name) {
1983 my $base = $hash_base || git_get_head_hash($project);
1984 $hash = git_get_hash_by_path($base, $file_name, "blob")
1985 or die_error(undef, "Error lookup file");
1986 } else {
1987 die_error(undef, "No file name defined");
1990 my $have_blame = git_get_project_config_bool ('blame');
1991 open my $fd, "-|", $GIT, "cat-file", "blob", $hash
1992 or die_error(undef, "Couldn't cat $file_name, $hash");
1993 my $mimetype = blob_mimetype($fd, $file_name);
1994 if ($mimetype !~ m/^text\//) {
1995 close $fd;
1996 return git_blob_plain($mimetype);
1998 git_header_html();
1999 my $formats_nav = '';
2000 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2001 if (defined $file_name) {
2002 if ($have_blame) {
2003 $formats_nav .= $cgi->a({-href => href(action=>"blame", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blame") . " | ";
2005 $formats_nav .=
2006 $cgi->a({-href => href(action=>"blob_plain", hash=>$hash, file_name=>$file_name)}, "plain") .
2007 " | " . $cgi->a({-href => href(action=>"blob", hash_base=>"HEAD", file_name=>$file_name)}, "head");
2008 } else {
2009 $formats_nav .= $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain");
2011 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2012 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2013 } else {
2014 print "<div class=\"page_nav\">\n" .
2015 "<br/><br/></div>\n" .
2016 "<div class=\"title\">$hash</div>\n";
2018 git_print_page_path($file_name, "blob");
2019 print "<div class=\"page_body\">\n";
2020 my $nr;
2021 while (my $line = <$fd>) {
2022 chomp $line;
2023 $nr++;
2024 $line = untabify($line);
2025 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line);
2027 close $fd or print "Reading blob failed.\n";
2028 print "</div>";
2029 git_footer_html();
2032 sub git_tree {
2033 if (!defined $hash) {
2034 $hash = git_get_head_hash($project);
2035 if (defined $file_name) {
2036 my $base = $hash_base || $hash;
2037 $hash = git_get_hash_by_path($base, $file_name, "tree");
2039 if (!defined $hash_base) {
2040 $hash_base = $hash;
2043 $/ = "\0";
2044 open my $fd, "-|", $GIT, "ls-tree", '-z', $hash
2045 or die_error(undef, "Open git-ls-tree failed");
2046 my @entries = map { chomp; $_ } <$fd>;
2047 close $fd or die_error(undef, "Reading tree failed");
2048 $/ = "\n";
2050 my $refs = git_get_references();
2051 my $ref = format_ref_marker($refs, $hash_base);
2052 git_header_html();
2053 my $base_key = "";
2054 my $base = "";
2055 my $have_blame = git_get_project_config_bool ('blame');
2056 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2057 $base_key = ";hb=$hash_base";
2058 git_print_page_nav('tree','', $hash_base);
2059 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
2060 } else {
2061 print "<div class=\"page_nav\">\n";
2062 print "<br/><br/></div>\n";
2063 print "<div class=\"title\">$hash</div>\n";
2065 if (defined $file_name) {
2066 $base = esc_html("$file_name/");
2068 git_print_page_path($file_name, 'tree');
2069 print "<div class=\"page_body\">\n";
2070 print "<table cellspacing=\"0\">\n";
2071 my $alternate = 0;
2072 foreach my $line (@entries) {
2073 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2074 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
2075 my $t_mode = $1;
2076 my $t_type = $2;
2077 my $t_hash = $3;
2078 my $t_name = validate_input($4);
2079 if ($alternate) {
2080 print "<tr class=\"dark\">\n";
2081 } else {
2082 print "<tr class=\"light\">\n";
2084 $alternate ^= 1;
2085 print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n";
2086 if ($t_type eq "blob") {
2087 print "<td class=\"list\">" .
2088 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) .
2089 "</td>\n" .
2090 "<td class=\"link\">" .
2091 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob");
2092 if ($have_blame) {
2093 print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame");
2095 print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$t_hash;hb=$hash_base;f=$base$t_name")}, "history") .
2096 " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$t_hash;f=$base$t_name")}, "raw") .
2097 "</td>\n";
2098 } elsif ($t_type eq "tree") {
2099 print "<td class=\"list\">" .
2100 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, esc_html($t_name)) .
2101 "</td>\n" .
2102 "<td class=\"link\">" .
2103 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") .
2104 " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash_base;f=$base$t_name")}, "history") .
2105 "</td>\n";
2107 print "</tr>\n";
2109 print "</table>\n" .
2110 "</div>";
2111 git_footer_html();
2114 sub git_log {
2115 my $head = git_get_head_hash($project);
2116 if (!defined $hash) {
2117 $hash = $head;
2119 if (!defined $page) {
2120 $page = 0;
2122 my $refs = git_get_references();
2124 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2125 open my $fd, "-|", $GIT, "rev-list", $limit, $hash
2126 or die_error(undef, "Open git-rev-list failed");
2127 my @revlist = map { chomp; $_ } <$fd>;
2128 close $fd;
2130 my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist);
2132 git_header_html();
2133 git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
2135 if (!@revlist) {
2136 my %co = parse_commit($hash);
2138 git_print_header_div('summary', $project);
2139 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
2141 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2142 my $commit = $revlist[$i];
2143 my $ref = format_ref_marker($refs, $commit);
2144 my %co = parse_commit($commit);
2145 next if !%co;
2146 my %ad = parse_date($co{'author_epoch'});
2147 git_print_header_div('commit',
2148 "<span class=\"age\">$co{'age_string'}</span>" .
2149 esc_html($co{'title'}) . $ref,
2150 $commit);
2151 print "<div class=\"title_text\">\n" .
2152 "<div class=\"log_link\">\n" .
2153 $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
2154 " | " . $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
2155 "<br/>\n" .
2156 "</div>\n" .
2157 "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
2158 "</div>\n" .
2159 "<div class=\"log_body\">\n";
2160 my $comment = $co{'comment'};
2161 my $empty = 0;
2162 foreach my $line (@$comment) {
2163 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2164 next;
2166 if ($line eq "") {
2167 if ($empty) {
2168 next;
2170 $empty = 1;
2171 } else {
2172 $empty = 0;
2174 print format_log_line_html($line) . "<br/>\n";
2176 if (!$empty) {
2177 print "<br/>\n";
2179 print "</div>\n";
2181 git_footer_html();
2184 sub git_commit {
2185 my %co = parse_commit($hash);
2186 if (!%co) {
2187 die_error(undef, "Unknown commit object");
2189 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2190 my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
2192 my $parent = $co{'parent'};
2193 if (!defined $parent) {
2194 $parent = "--root";
2196 open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash
2197 or die_error(undef, "Open git-diff-tree failed");
2198 my @difftree = map { chomp; $_ } <$fd>;
2199 close $fd or die_error(undef, "Reading git-diff-tree failed");
2201 # non-textual hash id's can be cached
2202 my $expires;
2203 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2204 $expires = "+1d";
2206 my $refs = git_get_references();
2207 my $ref = format_ref_marker($refs, $co{'id'});
2208 my $formats_nav = '';
2209 if (defined $file_name && defined $co{'parent'}) {
2210 my $parent = $co{'parent'};
2211 $formats_nav .= $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)}, "blame");
2213 git_header_html(undef, $expires);
2214 git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
2215 $hash, $co{'tree'}, $hash,
2216 $formats_nav);
2218 if (defined $co{'parent'}) {
2219 git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
2220 } else {
2221 git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
2223 print "<div class=\"title_text\">\n" .
2224 "<table cellspacing=\"0\">\n";
2225 print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
2226 "<tr>" .
2227 "<td></td><td> $ad{'rfc2822'}";
2228 if ($ad{'hour_local'} < 6) {
2229 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2230 } else {
2231 printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2233 print "</td>" .
2234 "</tr>\n";
2235 print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
2236 print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
2237 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
2238 print "<tr>" .
2239 "<td>tree</td>" .
2240 "<td class=\"sha1\">" .
2241 $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), class => "list"}, $co{'tree'}) .
2242 "</td>" .
2243 "<td class=\"link\">" . $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, "tree") .
2244 "</td>" .
2245 "</tr>\n";
2246 my $parents = $co{'parents'};
2247 foreach my $par (@$parents) {
2248 print "<tr>" .
2249 "<td>parent</td>" .
2250 "<td class=\"sha1\">" . $cgi->a({-href => href(action=>"commit", hash=>$par), class => "list"}, $par) . "</td>" .
2251 "<td class=\"link\">" .
2252 $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") .
2253 " | " . $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") .
2254 "</td>" .
2255 "</tr>\n";
2257 print "</table>".
2258 "</div>\n";
2259 print "<div class=\"page_body\">\n";
2260 my $comment = $co{'comment'};
2261 my $empty = 0;
2262 my $signed = 0;
2263 foreach my $line (@$comment) {
2264 # print only one empty line
2265 if ($line eq "") {
2266 if ($empty || $signed) {
2267 next;
2269 $empty = 1;
2270 } else {
2271 $empty = 0;
2273 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2274 $signed = 1;
2275 print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
2276 } else {
2277 $signed = 0;
2278 print format_log_line_html($line) . "<br/>\n";
2281 print "</div>\n";
2283 git_difftree_body(\@difftree, $parent);
2285 git_footer_html();
2288 sub git_blobdiff {
2289 mkdir($git_temp, 0700);
2290 git_header_html();
2291 if (defined $hash_base && (my %co = parse_commit($hash_base))) {
2292 my $formats_nav =
2293 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
2294 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
2295 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2296 } else {
2297 print "<div class=\"page_nav\">\n" .
2298 "<br/><br/></div>\n" .
2299 "<div class=\"title\">$hash vs $hash_parent</div>\n";
2301 git_print_page_path($file_name, "blob");
2302 print "<div class=\"page_body\">\n" .
2303 "<div class=\"diff_info\">blob:" .
2304 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name")}, $hash_parent) .
2305 " -> blob:" .
2306 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, $hash) .
2307 "</div>\n";
2308 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
2309 print "</div>";
2310 git_footer_html();
2313 sub git_blobdiff_plain {
2314 mkdir($git_temp, 0700);
2315 print $cgi->header(-type => "text/plain", -charset => 'utf-8');
2316 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
2319 sub git_commitdiff {
2320 mkdir($git_temp, 0700);
2321 my %co = parse_commit($hash);
2322 if (!%co) {
2323 die_error(undef, "Unknown commit object");
2325 if (!defined $hash_parent) {
2326 $hash_parent = $co{'parent'} || '--root';
2328 open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
2329 or die_error(undef, "Open git-diff-tree failed");
2330 my @difftree = map { chomp; $_ } <$fd>;
2331 close $fd or die_error(undef, "Reading git-diff-tree failed");
2333 # non-textual hash id's can be cached
2334 my $expires;
2335 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
2336 $expires = "+1d";
2338 my $refs = git_get_references();
2339 my $ref = format_ref_marker($refs, $co{'id'});
2340 my $formats_nav =
2341 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
2342 git_header_html(undef, $expires);
2343 git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
2344 git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
2345 print "<div class=\"page_body\">\n";
2346 my $comment = $co{'comment'};
2347 my $empty = 0;
2348 my $signed = 0;
2349 my @log = @$comment;
2350 # remove first and empty lines after that
2351 shift @log;
2352 while (defined $log[0] && $log[0] eq "") {
2353 shift @log;
2355 foreach my $line (@log) {
2356 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2357 next;
2359 if ($line eq "") {
2360 if ($empty) {
2361 next;
2363 $empty = 1;
2364 } else {
2365 $empty = 0;
2367 print format_log_line_html($line) . "<br/>\n";
2369 print "<br/>\n";
2370 foreach my $line (@difftree) {
2371 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2372 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2373 if ($line !~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
2374 next;
2376 my $from_mode = $1;
2377 my $to_mode = $2;
2378 my $from_id = $3;
2379 my $to_id = $4;
2380 my $status = $5;
2381 my $file = validate_input(unquote($6));
2382 if ($status eq "A") {
2383 print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
2384 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id) . "(new)" .
2385 "</div>\n";
2386 git_diff_print(undef, "/dev/null", $to_id, "b/$file");
2387 } elsif ($status eq "D") {
2388 print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
2389 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash_parent;f=$file")}, $from_id) . "(deleted)" .
2390 "</div>\n";
2391 git_diff_print($from_id, "a/$file", undef, "/dev/null");
2392 } elsif ($status eq "M") {
2393 if ($from_id ne $to_id) {
2394 print "<div class=\"diff_info\">" .
2395 file_type($from_mode) . ":" .
2396 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash_parent;f=$file")}, $from_id) .
2397 " -> " .
2398 file_type($to_mode) . ":" .
2399 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id);
2400 print "</div>\n";
2401 git_diff_print($from_id, "a/$file", $to_id, "b/$file");
2405 print "<br/>\n" .
2406 "</div>";
2407 git_footer_html();
2410 sub git_commitdiff_plain {
2411 mkdir($git_temp, 0700);
2412 my %co = parse_commit($hash);
2413 if (!%co) {
2414 die_error(undef, "Unknown commit object");
2416 if (!defined $hash_parent) {
2417 $hash_parent = $co{'parent'} || '--root';
2419 open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
2420 or die_error(undef, "Open git-diff-tree failed");
2421 my @difftree = map { chomp; $_ } <$fd>;
2422 close $fd or die_error(undef, "Reading diff-tree failed");
2424 # try to figure out the next tag after this commit
2425 my $tagname;
2426 my $refs = git_get_references("tags");
2427 open $fd, "-|", $GIT, "rev-list", "HEAD";
2428 my @commits = map { chomp; $_ } <$fd>;
2429 close $fd;
2430 foreach my $commit (@commits) {
2431 if (defined $refs->{$commit}) {
2432 $tagname = $refs->{$commit}
2434 if ($commit eq $hash) {
2435 last;
2439 print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
2440 my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
2441 my $comment = $co{'comment'};
2442 print "From: $co{'author'}\n" .
2443 "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
2444 "Subject: $co{'title'}\n";
2445 if (defined $tagname) {
2446 print "X-Git-Tag: $tagname\n";
2448 print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
2449 "\n";
2451 foreach my $line (@$comment) {;
2452 print "$line\n";
2454 print "---\n\n";
2456 foreach my $line (@difftree) {
2457 if ($line !~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
2458 next;
2460 my $from_id = $3;
2461 my $to_id = $4;
2462 my $status = $5;
2463 my $file = $6;
2464 if ($status eq "A") {
2465 git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
2466 } elsif ($status eq "D") {
2467 git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
2468 } elsif ($status eq "M") {
2469 git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
2474 sub git_history {
2475 if (!defined $hash_base) {
2476 $hash_base = git_get_head_hash($project);
2478 my $ftype;
2479 my %co = parse_commit($hash_base);
2480 if (!%co) {
2481 die_error(undef, "Unknown commit object");
2483 my $refs = git_get_references();
2484 git_header_html();
2485 git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base);
2486 git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
2487 if (!defined $hash && defined $file_name) {
2488 $hash = git_get_hash_by_path($hash_base, $file_name);
2490 if (defined $hash) {
2491 $ftype = git_get_type($hash);
2493 git_print_page_path($file_name, $ftype);
2495 open my $fd, "-|",
2496 $GIT, "rev-list", "--full-history", $hash_base, "--", $file_name;
2497 git_history_body($fd, $refs, $hash_base, $ftype);
2499 close $fd;
2500 git_footer_html();
2503 sub git_search {
2504 if (!defined $searchtext) {
2505 die_error(undef, "Text field empty");
2507 if (!defined $hash) {
2508 $hash = git_get_head_hash($project);
2510 my %co = parse_commit($hash);
2511 if (!%co) {
2512 die_error(undef, "Unknown commit object");
2514 # pickaxe may take all resources of your box and run for several minutes
2515 # with every query - so decide by yourself how public you make this feature :)
2516 my $commit_search = 1;
2517 my $author_search = 0;
2518 my $committer_search = 0;
2519 my $pickaxe_search = 0;
2520 if ($searchtext =~ s/^author\\://i) {
2521 $author_search = 1;
2522 } elsif ($searchtext =~ s/^committer\\://i) {
2523 $committer_search = 1;
2524 } elsif ($searchtext =~ s/^pickaxe\\://i) {
2525 $commit_search = 0;
2526 $pickaxe_search = 1;
2528 git_header_html();
2529 git_print_page_nav('','', $hash,$co{'tree'},$hash);
2530 git_print_header_div('commit', esc_html($co{'title'}), $hash);
2532 print "<table cellspacing=\"0\">\n";
2533 my $alternate = 0;
2534 if ($commit_search) {
2535 $/ = "\0";
2536 open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next;
2537 while (my $commit_text = <$fd>) {
2538 if (!grep m/$searchtext/i, $commit_text) {
2539 next;
2541 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
2542 next;
2544 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
2545 next;
2547 my @commit_lines = split "\n", $commit_text;
2548 my %co = parse_commit(undef, \@commit_lines);
2549 if (!%co) {
2550 next;
2552 if ($alternate) {
2553 print "<tr class=\"dark\">\n";
2554 } else {
2555 print "<tr class=\"light\">\n";
2557 $alternate ^= 1;
2558 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
2559 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
2560 "<td>" .
2561 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
2562 my $comment = $co{'comment'};
2563 foreach my $line (@$comment) {
2564 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
2565 my $lead = esc_html($1) || "";
2566 $lead = chop_str($lead, 30, 10);
2567 my $match = esc_html($2) || "";
2568 my $trail = esc_html($3) || "";
2569 $trail = chop_str($trail, 30, 10);
2570 my $text = "$lead<span class=\"match\">$match</span>$trail";
2571 print chop_str($text, 80, 5) . "<br/>\n";
2574 print "</td>\n" .
2575 "<td class=\"link\">" .
2576 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
2577 " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
2578 print "</td>\n" .
2579 "</tr>\n";
2581 close $fd;
2584 if ($pickaxe_search) {
2585 $/ = "\n";
2586 open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'";
2587 undef %co;
2588 my @files;
2589 while (my $line = <$fd>) {
2590 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
2591 my %set;
2592 $set{'file'} = $6;
2593 $set{'from_id'} = $3;
2594 $set{'to_id'} = $4;
2595 $set{'id'} = $set{'to_id'};
2596 if ($set{'id'} =~ m/0{40}/) {
2597 $set{'id'} = $set{'from_id'};
2599 if ($set{'id'} =~ m/0{40}/) {
2600 next;
2602 push @files, \%set;
2603 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
2604 if (%co) {
2605 if ($alternate) {
2606 print "<tr class=\"dark\">\n";
2607 } else {
2608 print "<tr class=\"light\">\n";
2610 $alternate ^= 1;
2611 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
2612 "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
2613 "<td>" .
2614 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" .
2615 esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
2616 while (my $setref = shift @files) {
2617 my %set = %$setref;
2618 print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"},
2619 "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
2620 "<br/>\n";
2622 print "</td>\n" .
2623 "<td class=\"link\">" .
2624 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
2625 " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
2626 print "</td>\n" .
2627 "</tr>\n";
2629 %co = parse_commit($1);
2632 close $fd;
2634 print "</table>\n";
2635 git_footer_html();
2638 sub git_shortlog {
2639 my $head = git_get_head_hash($project);
2640 if (!defined $hash) {
2641 $hash = $head;
2643 if (!defined $page) {
2644 $page = 0;
2646 my $refs = git_get_references();
2648 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
2649 open my $fd, "-|", $GIT, "rev-list", $limit, $hash
2650 or die_error(undef, "Open git-rev-list failed");
2651 my @revlist = map { chomp; $_ } <$fd>;
2652 close $fd;
2654 my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist);
2655 my $next_link = '';
2656 if ($#revlist >= (100 * ($page+1)-1)) {
2657 $next_link =
2658 $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)),
2659 -title => "Alt-n"}, "next");
2663 git_header_html();
2664 git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
2665 git_print_header_div('summary', $project);
2667 git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
2669 git_footer_html();
2672 ## ......................................................................
2673 ## feeds (RSS, OPML)
2675 sub git_rss {
2676 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
2677 open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_get_head_hash($project)
2678 or die_error(undef, "Open git-rev-list failed");
2679 my @revlist = map { chomp; $_ } <$fd>;
2680 close $fd or die_error(undef, "Reading git-rev-list failed");
2681 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
2682 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
2683 "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
2684 print "<channel>\n";
2685 print "<title>$project</title>\n".
2686 "<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n".
2687 "<description>$project log</description>\n".
2688 "<language>en</language>\n";
2690 for (my $i = 0; $i <= $#revlist; $i++) {
2691 my $commit = $revlist[$i];
2692 my %co = parse_commit($commit);
2693 # we read 150, we always show 30 and the ones more recent than 48 hours
2694 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
2695 last;
2697 my %cd = parse_date($co{'committer_epoch'});
2698 open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next;
2699 my @difftree = map { chomp; $_ } <$fd>;
2700 close $fd or next;
2701 print "<item>\n" .
2702 "<title>" .
2703 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
2704 "</title>\n" .
2705 "<author>" . esc_html($co{'author'}) . "</author>\n" .
2706 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
2707 "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
2708 "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
2709 "<description>" . esc_html($co{'title'}) . "</description>\n" .
2710 "<content:encoded>" .
2711 "<![CDATA[\n";
2712 my $comment = $co{'comment'};
2713 foreach my $line (@$comment) {
2714 $line = decode("utf8", $line, Encode::FB_DEFAULT);
2715 print "$line<br/>\n";
2717 print "<br/>\n";
2718 foreach my $line (@difftree) {
2719 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
2720 next;
2722 my $file = validate_input(unquote($7));
2723 $file = decode("utf8", $file, Encode::FB_DEFAULT);
2724 print "$file<br/>\n";
2726 print "]]>\n" .
2727 "</content:encoded>\n" .
2728 "</item>\n";
2730 print "</channel></rss>";
2733 sub git_opml {
2734 my @list = git_get_projects_list();
2736 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
2737 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
2738 "<opml version=\"1.0\">\n".
2739 "<head>".
2740 " <title>$site_name Git OPML Export</title>\n".
2741 "</head>\n".
2742 "<body>\n".
2743 "<outline text=\"git RSS feeds\">\n";
2745 foreach my $pr (@list) {
2746 my %proj = %$pr;
2747 my $head = git_get_head_hash($proj{'path'});
2748 if (!defined $head) {
2749 next;
2751 $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
2752 my %co = parse_commit($head);
2753 if (!%co) {
2754 next;
2757 my $path = esc_html(chop_str($proj{'path'}, 25, 5));
2758 my $rss = "$my_url?p=$proj{'path'};a=rss";
2759 my $html = "$my_url?p=$proj{'path'};a=summary";
2760 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
2762 print "</outline>\n".
2763 "</body>\n".
2764 "</opml>\n";