1#!/usr/bin/perl
2# gitweb.pl - simple web interface to track changes in git repositories
4#
5# (C) 2005, Kay Sievers <kay.sievers@vrfy.org>
6# (C) 2005, Christian Gierke <ch@gierke.de>
7#
8# This program is licensed under the GPL v2, or a later version
9use strict;
11use warnings;
12use CGI qw(:standard :escapeHTML -nosticky);
13use CGI::Util qw(unescape);
14use CGI::Carp qw(fatalsToBrowser);
15use Fcntl ':mode';
16my $cgi = new CGI;
18my $version = "206";
19my $my_url = $cgi->url();
20my $my_uri = $cgi->url(-absolute => 1);
21my $rss_link = "";
22# absolute fs-path which will be prepended to the project path
24my $projectroot = "/pub/scm";
25# location of the git-core binaries
27my $gitbin = "/usr/bin";
28# location for temporary files needed for diffs
30my $git_temp = "/tmp/gitweb";
31# target of the home link on top of all pages
33my $home_link = $my_uri;
34# html text to include at home page
36my $home_text = "indextext.html";
37# source of projects list
39#my $projects_list = $projectroot;
40my $projects_list = "index/index.aux";
41# input validation and dispatch
43my $action = $cgi->param('a');
44if (defined $action) {
45 if ($action =~ m/[^0-9a-zA-Z\.\-_]+/) {
46 undef $action;
47 die_error(undef, "Invalid action parameter.");
48 }
49 if ($action eq "git-logo.png") {
50 git_logo();
51 exit;
52 }
53} else {
54 $action = "summary";
55}
56my $project = $cgi->param('p');
58if (defined $project) {
59 if ($project =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
60 undef $project;
61 die_error(undef, "Non-canonical project parameter.");
62 }
63 if ($project =~ m/[^a-zA-Z0-9_\.\/\-\+\#\~]/) {
64 undef $project;
65 die_error(undef, "Invalid character in project parameter.");
66 }
67 if (!(-d "$projectroot/$project")) {
68 undef $project;
69 die_error(undef, "No such directory.");
70 }
71 if (!(-e "$projectroot/$project/HEAD")) {
72 undef $project;
73 die_error(undef, "No such project.");
74 }
75 $rss_link = "<link rel=\"alternate\" title=\"$project log\" href=\"$my_uri?p=$project;a=rss\" type=\"application/rss+xml\"/>";
76 $ENV{'GIT_OBJECT_DIRECTORY'} = "$projectroot/$project/objects";
77} else {
78 git_project_list();
79 exit;
80}
81my $file_name = $cgi->param('f');
83if (defined $file_name) {
84 if ($file_name =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
85 undef $file_name;
86 die_error(undef, "Non-canonical file parameter.");
87 }
88 if ($file_name =~ m/[^a-zA-Z0-9_\.\/\-\+\#\~\:\!]/) {
89 undef $file_name;
90 die_error(undef, "Invalid character in file parameter.");
91 }
92}
93my $hash = $cgi->param('h');
95if (defined $hash && !($hash =~ m/^[0-9a-fA-F]{40}$/)) {
96 undef $hash;
97 die_error(undef, "Invalid hash parameter.");
98}
99my $hash_parent = $cgi->param('hp');
101if (defined $hash_parent && !($hash_parent =~ m/^[0-9a-fA-F]{40}$/)) {
102 undef $hash_parent;
103 die_error(undef, "Invalid hash_parent parameter.");
104}
105my $hash_base = $cgi->param('hb');
107if (defined $hash_base && !($hash_base =~ m/^[0-9a-fA-F]{40}$/)) {
108 undef $hash_base;
109 die_error(undef, "Invalid parent hash parameter.");
110}
111my $page = $cgi->param('pg');
113if (defined $page) {
114 if ($page =~ m/^[^0-9]+$/) {
115 undef $page;
116 die_error(undef, "Invalid page parameter.");
117 }
118}
119my $searchtext = $cgi->param('s');
122if (defined $searchtext) {
123 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
124 undef $searchtext;
125 die_error(undef, "Invalid search parameter.");
126 }
127 $searchtext = quotemeta $searchtext;
128}
129if ($action eq "summary") {
131 git_summary();
132 exit;
133} elsif ($action eq "branches") {
134 git_branches();
135 exit;
136} elsif ($action eq "tags") {
137 git_tags();
138 exit;
139} elsif ($action eq "blob") {
140 git_blob();
141 exit;
142} elsif ($action eq "blob_plain") {
143 git_blob_plain();
144 exit;
145} elsif ($action eq "tree") {
146 git_tree();
147 exit;
148} elsif ($action eq "rss") {
149 git_rss();
150 exit;
151} elsif ($action eq "commit") {
152 git_commit();
153 exit;
154} elsif ($action eq "log") {
155 git_log();
156 exit;
157} elsif ($action eq "blobdiff") {
158 git_blobdiff();
159 exit;
160} elsif ($action eq "blobdiff_plain") {
161 git_blobdiff_plain();
162 exit;
163} elsif ($action eq "commitdiff") {
164 git_commitdiff();
165 exit;
166} elsif ($action eq "commitdiff_plain") {
167 git_commitdiff_plain();
168 exit;
169} elsif ($action eq "history") {
170 git_history();
171 exit;
172} elsif ($action eq "search") {
173 git_search();
174 exit;
175} elsif ($action eq "shortlog") {
176 git_shortlog();
177 exit;
178} else {
179 undef $action;
180 die_error(undef, "Unknown action.");
181 exit;
182}
183sub git_header_html {
185 my $status = shift || "200 OK";
186 my $title = "git";
188 if (defined $project) {
189 $title .= " - $project";
190 if (defined $action) {
191 $title .= "/$action";
192 }
193 }
194 print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status);
195 print <<EOF;
196<?xml version="1.0" encoding="utf-8"?>
197<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
198<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
199<!-- git web interface v$version, (C) 2005, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke <ch\@gierke.de> -->
200<head>
201<title>$title</title>
202$rss_link
203<style type="text/css">
204body { font-family: sans-serif; font-size: 12px; margin:0px; border:solid #d9d8d1; border-width:1px; margin:10px; }
205a { color:#0000cc; }
206a:hover, a:visited, a:active { color:#880000; }
207div.page_header { height:25px; padding:8px; font-size:18px; font-weight:bold; background-color:#d9d8d1; }
208div.page_header a:visited { color:#0000cc; }
209div.page_header a:hover { color:#880000; }
210div.page_nav { padding:8px; }
211div.page_nav a:visited { color:#0000cc; }
212div.page_path { padding:8px; border:solid #d9d8d1; border-width:0px 0px 1px}
213div.page_footer { height:17px; padding:4px 8px; background-color: #d9d8d1; }
214div.page_footer_text { float:left; color:#555555; font-style:italic; }
215div.page_body { padding:8px; }
216div.title, a.title {
217 display:block; padding:6px 8px;
218 font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
219}
220a.title:hover { background-color: #d9d8d1; }
221div.title_text { padding:6px 0px; border: solid #d9d8d1; border-width:0px 0px 1px; }
222div.log_body { padding:8px 8px 8px 150px; }
223span.age { position:relative; float:left; width:142px; font-style:italic; }
224div.log_link {
225 padding:0px 8px;
226 font-size:10px; font-family:sans-serif; font-style:normal;
227 position:relative; float:left; width:136px;
228}
229div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
230a.list { text-decoration:none; color:#000000; }
231a.list:hover { color:#880000; }
232table { padding:8px 4px; }
233th { padding:2px 5px; font-size:12px; text-align:left; }
234td { padding:2px 5px; font-size:12px; vertical-align:top; }
235td.link { padding:2px 5px; font-family:sans-serif; font-size:10px; }
236div.pre { font-family:monospace; font-size:12px; white-space:pre; }
237div.diff_info { font-family:monospace; color:#000099; background-color:#edece6; font-style:italic; }
238div.index_include { border:solid #d9d8d1; border-width:0px 0px 1px; padding:12px 8px; }
239input.search { margin:4px 8px; position:absolute; top:56px; right:12px }
240a.rss_logo { float:right; padding:3px 0px; width:35px; line-height:10px;
241 border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
242 color:#ffffff; background-color:#ff6600;
243 font-weight:bold; font-family:sans-serif; font-size:10px;
244 text-align:center; text-decoration:none;
245}
246a.rss_logo:hover { background-color:#ee5500; }
247</style>
248</head>
249<body>
250EOF
251 print "<div class=\"page_header\">\n" .
252 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\">" .
253 "<img src=\"$my_uri?a=git-logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
254 "</a>\n";
255 print $cgi->a({-href => $home_link}, "projects") . " / ";
256 if (defined $project) {
257 print $cgi->a({-href => "$my_uri?p=$project;a=summary"}, escapeHTML($project));
258 if (defined $action) {
259 print " / $action";
260 }
261 print "\n";
262 if (!defined $searchtext) {
263 $searchtext = "";
264 }
265 $cgi->param("a", "search");
266 # post search form, but fake get parameter in browser
267 #print $cgi->startform(-name => "search", -action => "$my_uri",
268 # -onsubmit => "document.search.action='?p=$project;a=search;s='+document.search.s.value") .
269 # $cgi->hidden(-name => "p") . "\n" .
270 # $cgi->hidden(-name => "a") . "\n" .
271 # $cgi->textfield(-name => "s", -value => $searchtext, -class => "search") .
272 # $cgi->end_form() . "\n";
273 }
274 print "</div>\n";
275}
276sub git_footer_html {
278 print "<div class=\"page_footer\">\n";
279 if (defined $project) {
280 my $descr = git_read_description($project);
281 if (defined $descr) {
282 print "<div class=\"page_footer_text\">" . escapeHTML($descr) . "</div>\n";
283 }
284 print $cgi->a({-href => "$my_uri?p=$project;a=rss", -class => "rss_logo"}, "RSS") . "\n";
285 }
286 print "</div>\n" .
287 "</body>\n" .
288 "</html>";
289}
290sub die_error {
292 my $status = shift || "403 Forbidden";
293 my $error = shift || "Malformed query, file missing or permission denied";
294 git_header_html($status);
296 print "<div class=\"page_body\">\n" .
297 "<br/><br/>\n" .
298 "$status - $error\n" .
299 "<br/>\n" .
300 "</div>\n";
301 git_footer_html();
302 exit;
303}
304sub git_get_type {
306 my $hash = shift;
307 open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return;
309 my $type = <$fd>;
310 close $fd;
311 chomp $type;
312 return $type;
313}
314sub git_read_hash {
316 my $path = shift;
317 open my $fd, "$projectroot/$path" or return undef;
319 my $head = <$fd>;
320 close $fd;
321 chomp $head;
322 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
323 return $head;
324 }
325}
326sub git_read_description {
328 my $path = shift;
329 open my $fd, "$projectroot/$path/description" or return undef;
331 my $descr = <$fd>;
332 close $fd;
333 chomp $descr;
334 return $descr;
335}
336sub git_read_tag {
338 my $tag_id = shift;
339 my %tag;
340 open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return;
342 while (my $line = <$fd>) {
343 chomp $line;
344 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
345 $tag{'object'} = $1;
346 } elsif ($line =~ m/^type (.+)$/) {
347 $tag{'type'} = $1;
348 } elsif ($line =~ m/^tag (.+)$/) {
349 $tag{'name'} = $1;
350 }
351 }
352 close $fd or return;
353 if (!defined $tag{'name'}) {
354 return
355 };
356 return %tag
357}
358sub git_read_commit {
360 my $commit_id = shift;
361 my $commit_text = shift;
362 my @commit_lines;
364 my %co;
365 my @parents;
366 if (defined $commit_text) {
368 @commit_lines = @$commit_text;
369 } else {
370 open my $fd, "-|", "$gitbin/git-cat-file commit $commit_id" or return;
371 @commit_lines = map { chomp; $_ } <$fd>;
372 close $fd or return;
373 }
374 while (my $line = shift @commit_lines) {
375 last if $line eq "\n";
376 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
377 $co{'tree'} = $1;
378 } elsif ($line =~ m/^parent ([0-9a-fA-F]{40})$/) {
379 push @parents, $1;
380 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
381 $co{'author'} = $1;
382 $co{'author_epoch'} = $2;
383 $co{'author_tz'} = $3;
384 if ($co{'author'} =~ m/^([^<]+) </) {
385 $co{'author_name'} = $1;
386 } else {
387 $co{'author_name'} = $co{'author'};
388 }
389 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
390 $co{'committer'} = $1;
391 $co{'committer_epoch'} = $2;
392 $co{'committer_tz'} = $3;
393 $co{'committer_name'} = $co{'committer'};
394 $co{'committer_name'} =~ s/ <.*//;
395 }
396 }
397 if (!defined $co{'tree'}) {
398 return undef
399 };
400 $co{'id'} = $commit_id;
401 $co{'parents'} = \@parents;
402 $co{'parent'} = $parents[0];
403 $co{'comment'} = \@commit_lines;
404 foreach my $title (@commit_lines) {
405 if ($title ne "") {
406 $co{'title'} = chop_str($title, 80);
407 # remove leading stuff of merges to make the interesting part visible
408 if (length($title) > 50) {
409 $title =~ s/^Automatic //;
410 $title =~ s/^merge (of|with) /Merge ... /i;
411 if (length($title) > 50) {
412 $title =~ s/(http|rsync):\/\///;
413 }
414 if (length($title) > 50) {
415 $title =~ s/(master|www|rsync)\.//;
416 }
417 if (length($title) > 50) {
418 $title =~ s/kernel.org:?//;
419 }
420 if (length($title) > 50) {
421 $title =~ s/\/pub\/scm//;
422 }
423 }
424 $co{'title_short'} = chop_str($title, 50);
425 last;
426 }
427 }
428 my $age = time - $co{'committer_epoch'};
430 $co{'age'} = $age;
431 if ($age > 60*60*24*365*2) {
432 $co{'age_string'} = (int $age/60/60/24/365);
433 $co{'age_string'} .= " years ago";
434 } elsif ($age > 60*60*24*(365/12)*2) {
435 $co{'age_string'} = int $age/60/60/24/(365/12);
436 $co{'age_string'} .= " months ago";
437 } elsif ($age > 60*60*24*7*2) {
438 $co{'age_string'} = int $age/60/60/24/7;
439 $co{'age_string'} .= " weeks ago";
440 } elsif ($age > 60*60*24*2) {
441 $co{'age_string'} = int $age/60/60/24;
442 $co{'age_string'} .= " days ago";
443 } elsif ($age > 60*60*2) {
444 $co{'age_string'} = int $age/60/60;
445 $co{'age_string'} .= " hours ago";
446 } elsif ($age > 60*2) {
447 $co{'age_string'} = int $age/60;
448 $co{'age_string'} .= " min ago";
449 } elsif ($age > 2) {
450 $co{'age_string'} = int $age;
451 $co{'age_string'} .= " sec ago";
452 } else {
453 $co{'age_string'} .= " right now";
454 }
455 return %co;
456}
457sub git_diff_print {
459 my $from = shift;
460 my $from_name = shift;
461 my $to = shift;
462 my $to_name = shift;
463 my $format = shift || "html";
464 my $from_tmp = "/dev/null";
466 my $to_tmp = "/dev/null";
467 my $pid = $$;
468 # create tmp from-file
470 if (defined $from) {
471 $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
472 open my $fd2, "> $from_tmp";
473 open my $fd, "-|", "$gitbin/git-cat-file blob $from";
474 my @file = <$fd>;
475 print $fd2 @file;
476 close $fd2;
477 close $fd;
478 }
479 # create tmp to-file
481 if (defined $to) {
482 $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
483 open my $fd2, "> $to_tmp";
484 open my $fd, "-|", "$gitbin/git-cat-file blob $to";
485 my @file = <$fd>;
486 print $fd2 @file;
487 close $fd2;
488 close $fd;
489 }
490 open my $fd, "-|", "/usr/bin/diff -u -p -L $from_name -L $to_name $from_tmp $to_tmp";
492 if ($format eq "plain") {
493 undef $/;
494 print <$fd>;
495 $/ = "\n";
496 } else {
497 while (my $line = <$fd>) {
498 chomp($line);
499 my $char = substr($line, 0, 1);
500 my $color = "";
501 if ($char eq '+') {
502 $color = " style=\"color:#008800;\"";
503 } elsif ($char eq "-") {
504 $color = " style=\"color:#cc0000;\"";
505 } elsif ($char eq "@") {
506 $color = " style=\"color:#990099;\"";
507 } elsif ($char eq "\\") {
508 # skip errors
509 next;
510 }
511 while ((my $pos = index($line, "\t")) != -1) {
512 if (my $count = (8 - (($pos-1) % 8))) {
513 my $spaces = ' ' x $count;
514 $line =~ s/\t/$spaces/;
515 }
516 }
517 print "<div class=\"pre\"$color>" . escapeHTML($line) . "</div>\n";
518 }
519 }
520 close $fd;
521 if (defined $from) {
523 unlink($from_tmp);
524 }
525 if (defined $to) {
526 unlink($to_tmp);
527 }
528}
529sub mode_str {
531 my $mode = oct shift;
532 if (S_ISDIR($mode & S_IFMT)) {
534 return 'drwxr-xr-x';
535 } elsif (S_ISLNK($mode)) {
536 return 'lrwxrwxrwx';
537 } elsif (S_ISREG($mode)) {
538 # git cares only about the executable bit
539 if ($mode & S_IXUSR) {
540 return '-rwxr-xr-x';
541 } else {
542 return '-rw-r--r--';
543 };
544 } else {
545 return '----------';
546 }
547}
548sub chop_str {
550 my $str = shift;
551 my $len = shift;
552 my $add_len = shift || 10;
553 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})/;
555 my $chopped = $1;
556 if ($chopped ne $str) {
557 $chopped .= " ...";
558 }
559 return $chopped;
560}
561sub file_type {
563 my $mode = oct shift;
564 if (S_ISDIR($mode & S_IFMT)) {
566 return "directory";
567 } elsif (S_ISLNK($mode)) {
568 return "symlink";
569 } elsif (S_ISREG($mode)) {
570 return "file";
571 } else {
572 return "unknown";
573 }
574}
575sub date_str {
577 my $epoch = shift;
578 my $tz = shift || "-0000";
579 my %date;
581 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
582 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
583 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
584 $date{'hour'} = $hour;
585 $date{'minute'} = $min;
586 $date{'mday'} = $mday;
587 $date{'day'} = $days[$wday];
588 $date{'month'} = $months[$mon];
589 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
590 $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
591 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
593 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
594 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
595 $date{'hour_local'} = $hour;
596 $date{'minute_local'} = $min;
597 $date{'tz_local'} = $tz;
598 return %date;
599}
600# git-logo (cached in browser for one day)
602sub git_logo {
603 print $cgi->header(-type => 'image/png', -expires => '+1d');
604 # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
605 print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
606 "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
607 "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
608 "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
609 "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
610 "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
611 "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
612 "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
613 "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
614 "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
615 "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
616 "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
617 "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
618}
619sub get_file_owner {
621 my $path = shift;
622 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
624 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
625 if (!defined $gcos) {
626 return undef;
627 }
628 my $owner = $gcos;
629 $owner =~ s/[,;].*$//;
630 return $owner;
631}
632sub git_project_list {
634 my @list;
635 if (-d $projects_list) {
637 # search in directory
638 my $dir = $projects_list;
639 opendir my $dh, $dir or return undef;
640 while (my $dir = readdir($dh)) {
641 if (-e "$projectroot/$dir/HEAD") {
642 my $pr = {
643 path => $dir,
644 };
645 push @list, $pr
646 }
647 }
648 closedir($dh);
649 } elsif (-f $projects_list) {
650 # read from file(url-encoded):
651 # 'git%2Fgit.git Linus+Torvalds'
652 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
653 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
654 open my $fd , $projects_list or return undef;
655 while (my $line = <$fd>) {
656 chomp $line;
657 my ($path, $owner) = split ' ', $line;
658 $path = unescape($path);
659 $owner = unescape($owner);
660 if (!defined $path) {
661 next;
662 }
663 if (-e "$projectroot/$path/HEAD") {
664 my $pr = {
665 path => $path,
666 owner => $owner,
667 };
668 push @list, $pr
669 }
670 }
671 close $fd;
672 }
673 if (!@list) {
675 die_error(undef, "No project found.");
676 }
677 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
678 git_header_html();
680 if (-f $home_text) {
681 print "<div class=\"index_include\">\n";
682 open (my $fd, $home_text);
683 print <$fd>;
684 close $fd;
685 print "</div>\n";
686 }
687 print "<table cellspacing=\"0\">\n" .
688 "<tr>\n" .
689 "<th>Project</th>\n" .
690 "<th>Description</th>\n" .
691 "<th>Owner</th>\n" .
692 "<th>last change</th>\n" .
693 "<th></th>\n" .
694 "</tr>\n";
695 my $alternate = 0;
696 foreach my $pr (@list) {
697 my %proj = %$pr;
698 my $head = git_read_hash("$proj{'path'}/HEAD");
699 if (!defined $head) {
700 next;
701 }
702 $ENV{'GIT_OBJECT_DIRECTORY'} = "$projectroot/$proj{'path'}/objects";
703 my %co = git_read_commit($head);
704 if (!%co) {
705 next;
706 }
707 my $descr = git_read_description($proj{'path'}) || "";
708 $descr = chop_str($descr, 25, 5);
709 # get directory owner if not already specified
710 if (!defined $proj{'owner'}) {
711 $proj{'owner'} = get_file_owner("$projectroot/$proj{'path'}") || "";
712 }
713 if ($alternate) {
714 print "<tr style=\"background-color:#f6f5ed\">\n";
715 } else {
716 print "<tr>\n";
717 }
718 $alternate ^= 1;
719 print "<td>" . $cgi->a({-href => "$my_uri?p=$proj{'path'};a=summary", -class => "list"}, escapeHTML($proj{'path'})) . "</td>\n" .
720 "<td>$descr</td>\n" .
721 "<td><i>" . chop_str($proj{'owner'}, 15) . "</i></td>\n";
722 my $colored_age;
723 if ($co{'age'} < 60*60*2) {
724 $colored_age = "<span style =\"color: #009900;\"><b><i>$co{'age_string'}</i></b></span>";
725 } elsif ($co{'age'} < 60*60*24*2) {
726 $colored_age = "<span style =\"color: #009900;\"><i>$co{'age_string'}</i></span>";
727 } else {
728 $colored_age = "<i>$co{'age_string'}</i>";
729 }
730 print "<td>$colored_age</td>\n" .
731 "<td class=\"link\">" .
732 $cgi->a({-href => "$my_uri?p=$proj{'path'};a=summary"}, "summary") .
733 " | " . $cgi->a({-href => "$my_uri?p=$proj{'path'};a=shortlog"}, "shortlog") .
734 " | " . $cgi->a({-href => "$my_uri?p=$proj{'path'};a=log"}, "log") .
735 "</td>\n" .
736 "</tr>\n";
737 }
738 print "</table>\n";
739 git_footer_html();
740}
741sub git_read_refs {
743 my $ref_dir = shift;
744 my @reflist;
745 opendir my $dh, "$projectroot/$project/$ref_dir";
747 my @refs = grep !m/^\./, readdir $dh;
748 closedir($dh);
749 foreach my $ref_file (@refs) {
750 my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
751 my $type = git_get_type($ref_id) || next;
752 my %ref_item;
753 my %co;
754 if ($type eq "tag") {
755 my %tag = git_read_tag($ref_id);
756 if ($tag{'type'} eq "commit") {
757 %co = git_read_commit($tag{'object'});
758 }
759 $ref_item{'type'} = $tag{'type'};
760 $ref_item{'name'} = $tag{'name'};
761 $ref_item{'id'} = $tag{'object'};
762 } elsif ($type eq "commit"){
763 %co = git_read_commit($ref_id);
764 $ref_item{'type'} = "commit";
765 $ref_item{'name'} = $ref_file;
766 $ref_item{'title'} = $co{'title'};
767 $ref_item{'id'} = $ref_id;
768 }
769 $ref_item{'epoch'} = $co{'committer_epoch'} || 0;
770 $ref_item{'age'} = $co{'age_string'} || "unknown";
771 push @reflist, \%ref_item;
773 }
774 # sort tags by age
775 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
776 return \@reflist;
777}
778sub git_summary {
780 my $descr = git_read_description($project) || "none";
781 my $head = git_read_hash("$project/HEAD");
782 my %co = git_read_commit($head);
783 my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
784 my $owner;
786 if (-f $projects_list) {
787 open (my $fd , $projects_list);
788 while (my $line = <$fd>) {
789 chomp $line;
790 my ($pr, $ow) = split ' ', $line;
791 $pr = unescape($pr);
792 $ow = unescape($ow);
793 if ($pr eq $project) {
794 $owner = $ow;
795 last;
796 }
797 }
798 close $fd;
799 }
800 if (!defined $owner) {
801 $owner = get_file_owner("$projectroot/$project");
802 }
803 git_header_html();
805 print "<div class=\"page_nav\">\n" .
806 "summary".
807 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
808 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
809 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
810 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
811 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree"}, "tree") .
812 "<br/><br/>\n" .
813 "</div>\n";
814 print "<div class=\"title\"> </div>\n";
815 print "<table cellspacing=\"0\">\n" .
816 "<tr><td>description</td><td>" . escapeHTML($descr) . "</td></tr>\n" .
817 "<tr><td>owner</td><td>$owner</td></tr>\n" .
818 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
819 "</table>\n";
820 open my $fd, "-|", "$gitbin/git-rev-list --max-count=17 " . git_read_hash("$project/HEAD") or die_error(undef, "Open failed.");
821 my (@revlist) = map { chomp; $_ } <$fd>;
822 close $fd;
823 print "<div>\n" .
824 $cgi->a({-href => "$my_uri?p=$project;a=shortlog", -class => "title"}, "shortlog") .
825 "</div>\n";
826 my $i = 16;
827 print "<table cellspacing=\"0\">\n";
828 my $alternate = 0;
829 foreach my $commit (@revlist) {
830 my %co = git_read_commit($commit);
831 my %ad = date_str($co{'author_epoch'});
832 if ($alternate) {
833 print "<tr style=\"background-color:#f6f5ed\">\n";
834 } else {
835 print "<tr>\n";
836 }
837 $alternate ^= 1;
838 if ($i-- > 0) {
839 print "<td><i>$co{'age_string'}</i></td>\n" .
840 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
841 "<td>" .
842 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"},
843 "<b>" . escapeHTML($co{'title_short'}) . "</b>") .
844 "</td>\n" .
845 "<td class=\"link\">" .
846 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
847 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
848 "</td>\n" .
849 "</tr>";
850 } else {
851 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "...") . "</td>\n" .
852 "</tr>";
853 last;
854 }
855 }
856 print "</table\n>";
857 my $taglist = git_read_refs("refs/tags");
859 if (defined @$taglist) {
860 print "<div>\n" .
861 $cgi->a({-href => "$my_uri?p=$project;a=tags", -class => "title"}, "tags") .
862 "</div>\n";
863 my $i = 16;
864 print "<table cellspacing=\"0\">\n";
865 my $alternate = 0;
866 foreach my $entry (@$taglist) {
867 my %tag = %$entry;
868 if ($alternate) {
869 print "<tr style=\"background-color:#f6f5ed\">\n";
870 } else {
871 print "<tr>\n";
872 }
873 $alternate ^= 1;
874 if ($i-- > 0) {
875 print "<td><i>$tag{'age'}</i></td>\n" .
876 "<td>" .
877 $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}", -class => "list"}, "<b>" .
878 escapeHTML($tag{'name'}) . "</b>") .
879 "</td>\n" .
880 "<td class=\"link\">" .
881 $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}"}, $tag{'type'});
882 if ($tag{'type'} eq "commit") {
883 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
884 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log");
885 }
886 print "</td>\n" .
887 "</tr>";
888 } else {
889 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=tags"}, "...") . "</td>\n" .
890 "</tr>";
891 last;
892 }
893 }
894 print "</table\n>";
895 }
896 my $branchlist = git_read_refs("refs/heads");
898 if (defined @$branchlist) {
899 print "<div>\n" .
900 $cgi->a({-href => "$my_uri?p=$project;a=branches", -class => "title"}, "branches") .
901 "</div>\n";
902 my $i = 16;
903 print "<table cellspacing=\"0\">\n";
904 my $alternate = 0;
905 foreach my $entry (@$branchlist) {
906 my %tag = %$entry;
907 if ($alternate) {
908 print "<tr style=\"background-color:#f6f5ed\">\n";
909 } else {
910 print "<tr>\n";
911 }
912 $alternate ^= 1;
913 if ($i-- > 0) {
914 print "<td><i>$tag{'age'}</i></td>\n" .
915 "<td>" .
916 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}", -class => "list"},
917 "<b>" . escapeHTML($tag{'name'}) . "</b>") .
918 "</td>\n" .
919 "<td class=\"link\">" .
920 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
921 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log") .
922 "</td>\n" .
923 "</tr>";
924 } else {
925 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=branches"}, "...") . "</td>\n" .
926 "</tr>";
927 last;
928 }
929 }
930 print "</table\n>";
931 }
932 git_footer_html();
933}
934sub git_tags {
936 my $head = git_read_hash("$project/HEAD");
937 git_header_html();
938 print "<div class=\"page_nav\">\n" .
939 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
940 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
941 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
942 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
943 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
944 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
945 "<br/>\n" .
946 "</div>\n";
947 my $taglist = git_read_refs("refs/tags");
948 print "<div>\n" .
949 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, " ") .
950 "</div>\n";
951 print "<table cellspacing=\"0\">\n";
952 my $alternate = 0;
953 if (defined @$taglist) {
954 foreach my $entry (@$taglist) {
955 my %tag = %$entry;
956 if ($alternate) {
957 print "<tr style=\"background-color:#f6f5ed\">\n";
958 } else {
959 print "<tr>\n";
960 }
961 $alternate ^= 1;
962 print "<td><i>$tag{'age'}</i></td>\n" .
963 "<td>" .
964 $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}", -class => "list"},
965 "<b>" . escapeHTML($tag{'name'}) . "</b>") .
966 "</td>\n" .
967 "<td class=\"link\">" .
968 $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}"}, $tag{'type'});
969 if ($tag{'type'} eq "commit") {
970 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
971 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log");
972 }
973 print "</td>\n" .
974 "</tr>";
975 }
976 }
977 print "</table\n>";
978 git_footer_html();
979}
980sub git_branches {
982 my $head = git_read_hash("$project/HEAD");
983 git_header_html();
984 print "<div class=\"page_nav\">\n" .
985 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
986 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
987 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
988 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
989 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
990 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
991 "<br/>\n" .
992 "</div>\n";
993 my $taglist = git_read_refs("refs/heads");
994 print "<div>\n" .
995 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, " ") .
996 "</div>\n";
997 print "<table cellspacing=\"0\">\n";
998 my $alternate = 0;
999 if (defined @$taglist) {
1000 foreach my $entry (@$taglist) {
1001 my %tag = %$entry;
1002 if ($alternate) {
1003 print "<tr style=\"background-color:#f6f5ed\">\n";
1004 } else {
1005 print "<tr>\n";
1006 }
1007 $alternate ^= 1;
1008 print "<td><i>$tag{'age'}</i></td>\n" .
1009 "<td>" .
1010 $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}", -class => "list"}, "<b>" . escapeHTML($tag{'name'}) . "</b>") .
1011 "</td>\n" .
1012 "<td class=\"link\">" .
1013 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortog") .
1014 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log") .
1015 "</td>\n" .
1016 "</tr>";
1017 }
1018 }
1019 print "</table\n>";
1020 git_footer_html();
1021}
1022sub git_get_hash_by_path {
1024 my $base = shift;
1025 my $path = shift || return undef;
1026 my $tree = $base;
1028 my @parts = split '/', $path;
1029 while (my $part = shift @parts) {
1030 open my $fd, "-|", "$gitbin/git-ls-tree $tree" or die_error(undef, "Open git-ls-tree failed.");
1031 my (@entries) = map { chomp; $_ } <$fd>;
1032 close $fd or return undef;
1033 foreach my $line (@entries) {
1034 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1035 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
1036 my $t_mode = $1;
1037 my $t_type = $2;
1038 my $t_hash = $3;
1039 my $t_name = $4;
1040 if ($t_name eq $part) {
1041 if (!(@parts)) {
1042 return $t_hash;
1043 }
1044 if ($t_type eq "tree") {
1045 $tree = $t_hash;
1046 }
1047 last;
1048 }
1049 }
1050 }
1051}
1052sub git_blob {
1054 if (!defined $hash && defined $file_name) {
1055 my $base = $hash_base || git_read_hash("$project/HEAD");
1056 $hash = git_get_hash_by_path($base, $file_name, "blob");
1057 }
1058 open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
1059 my $base = $file_name || "";
1060 git_header_html();
1061 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
1062 print "<div class=\"page_nav\">\n" .
1063 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1064 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1065 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
1066 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
1067 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
1068 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash_base"}, "tree") . "<br/>\n";
1069 print $cgi->a({-href => "$my_uri?p=$project;a=blob_plain;h=$hash"}, "plain") . "<br/>\n" .
1070 "</div>\n";
1071 print "<div>" .
1072 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) .
1073 "</div>\n";
1074 } else {
1075 print "<div class=\"page_nav\">\n" .
1076 "<br/><br/></div>\n" .
1077 "<div class=\"title\">$hash</div>\n";
1078 }
1079 if (defined $file_name) {
1080 print "<div class=\"page_path\"><b>$file_name</b></div>\n";
1081 }
1082 print "<div class=\"page_body\">\n";
1083 my $nr;
1084 while (my $line = <$fd>) {
1085 chomp $line;
1086 $nr++;
1087 while ((my $pos = index($line, "\t")) != -1) {
1088 if (my $count = (8 - ($pos % 8))) {
1089 my $spaces = ' ' x $count;
1090 $line =~ s/\t/$spaces/;
1091 }
1092 }
1093 printf "<div class=\"pre\"><span style=\"color:#999999;\">%4i</span> %s</div>\n", $nr, escapeHTML($line);
1094 }
1095 close $fd or print "Reading blob failed.\n";
1096 print "</div>";
1097 git_footer_html();
1098}
1099sub git_blob_plain {
1101 print $cgi->header(-type => "text/plain", -charset => 'utf-8');
1102 open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return;
1103 undef $/;
1104 print <$fd>;
1105 $/ = "\n";
1106 close $fd;
1107}
1108sub git_tree {
1110 if (!defined $hash) {
1111 $hash = git_read_hash("$project/HEAD");
1112 if (defined $file_name) {
1113 my $base = $hash_base || git_read_hash("$project/HEAD");
1114 $hash = git_get_hash_by_path($base, $file_name, "tree");
1115 }
1116 if (!defined $hash_base) {
1117 $hash_base = git_read_hash("$project/HEAD");
1118 }
1119 }
1120 open my $fd, "-|", "$gitbin/git-ls-tree $hash" or die_error(undef, "Open git-ls-tree failed.");
1121 my (@entries) = map { chomp; $_ } <$fd>;
1122 close $fd or die_error(undef, "Reading tree failed.");
1123 git_header_html();
1125 my $base_key = "";
1126 my $file_key = "";
1127 my $base = "";
1128 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
1129 $base_key = ";hb=$hash_base";
1130 print "<div class=\"page_nav\">\n" .
1131 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1132 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash_base"}, "shortlog") .
1133 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash_base"}, "log") .
1134 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
1135 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
1136 " | tree" .
1137 "<br/><br/>\n" .
1138 "</div>\n";
1139 print "<div>\n" .
1140 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1141 "</div>\n";
1142 } else {
1143 print "<div class=\"page_nav\">\n";
1144 print "<br/><br/></div>\n";
1145 print "<div class=\"title\">$hash</div>\n";
1146 }
1147 if (defined $file_name) {
1148 $base = "$file_name/";
1149 print "<div class=\"page_path\"><b>/$file_name</b></div>\n";
1150 } else {
1151 print "<div class=\"page_path\"><b>/</b></div>\n";
1152 }
1153 print "<div class=\"page_body\">\n";
1154 print "<table cellspacing=\"0\">\n";
1155 my $alternate = 0;
1156 foreach my $line (@entries) {
1157 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1158 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
1159 my $t_mode = $1;
1160 my $t_type = $2;
1161 my $t_hash = $3;
1162 my $t_name = $4;
1163 $file_key = ";f=$base$t_name";
1164 if ($alternate) {
1165 print "<tr style=\"background-color:#f6f5ed\">\n";
1166 } else {
1167 print "<tr>\n";
1168 }
1169 $alternate ^= 1;
1170 print "<td style=\"font-family:monospace\">" . mode_str($t_mode) . "</td>\n";
1171 if ($t_type eq "blob") {
1172 print "<td class=\"list\">" .
1173 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key, -class => "list"}, $t_name) .
1174 "</td>\n";
1175 print "<td class=\"link\">" .
1176 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key}, "blob") .
1177 " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base" . $file_key}, "history") .
1178 "</td>\n";
1179 } elsif ($t_type eq "tree") {
1180 print "<td class=\"list\">" .
1181 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash" . $base_key . $file_key}, $t_name) .
1182 "</td>\n" .
1183 "<td></td>\n";
1184 }
1185 print "</tr>\n";
1186 }
1187 print "</table>\n" .
1188 "</div>";
1189 git_footer_html();
1190}
1191sub git_rss {
1193 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
1194 open my $fd, "-|", "$gitbin/git-rev-list --max-count=20 " . git_read_hash("$project/HEAD") or die_error(undef, "Open failed.");
1195 my (@revlist) = map { chomp; $_ } <$fd>;
1196 close $fd or die_error(undef, "Reading rev-list failed.");
1197 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
1199 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
1200 "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
1201 print "<channel>\n";
1202 print "<title>$project</title>\n".
1203 "<link>" . escapeHTML("$my_url/$project/log") . "</link>\n".
1204 "<description>$project log</description>\n".
1205 "<language>en</language>\n";
1206 foreach my $commit (@revlist) {
1208 my %co = git_read_commit($commit);
1209 my %cd = date_str($co{'committer_epoch'});
1210 print "<item>\n" .
1211 "<title>" .
1212 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . escapeHTML($co{'title'}) .
1213 "</title>\n" .
1214 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
1215 "<link>" . escapeHTML("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
1216 "<description>" . escapeHTML($co{'title'}) . "</description>\n" .
1217 "<content:encoded>" .
1218 "<![CDATA[\n";
1219 my $comment = $co{'comment'};
1220 foreach my $line (@$comment) {
1221 print "$line<br/>\n";
1222 }
1223 print "]]>\n" .
1224 "</content:encoded>\n" .
1225 "</item>\n";
1226 }
1227 print "</channel></rss>";
1228}
1229sub git_log {
1231 my $head = git_read_hash("$project/HEAD");
1232 if (!defined $hash) {
1233 $hash = $head;
1234 }
1235 if (!defined $page) {
1236 $page = 0;
1237 }
1238 git_header_html();
1239 print "<div class=\"page_nav\">\n";
1240 print $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1241 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1242 " | log" .
1243 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1244 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
1245 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash;hb=$hash"}, "tree") . "<br/>\n";
1246 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
1248 open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
1249 my (@revlist) = map { chomp; $_ } <$fd>;
1250 close $fd;
1251 if ($hash ne $head || $page) {
1253 print $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "HEAD");
1254 } else {
1255 print "HEAD";
1256 }
1257 if ($page > 0) {
1258 print " ⋅ " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page-1), -accesskey => "p"}, "prev");
1259 } else {
1260 print " ⋅ prev";
1261 }
1262 if ($#revlist >= (100 * ($page+1)-1)) {
1263 print " ⋅ " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page+1), -accesskey => "n"}, "next");
1264 } else {
1265 print " ⋅ next";
1266 }
1267 print "<br/>\n" .
1268 "</div>\n";
1269 if (!@revlist) {
1270 print "<div>\n" .
1271 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, " ") .
1272 "</div>\n";
1273 my %co = git_read_commit($hash);
1274 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
1275 }
1276 foreach my $commit (@revlist) {
1277 my %co = git_read_commit($commit);
1278 next if !%co;
1279 my %ad = date_str($co{'author_epoch'});
1280 print "<div>\n" .
1281 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "title"},
1282 "<span class=\"age\">$co{'age_string'}</span>" . escapeHTML($co{'title'})) . "\n" .
1283 "</div>\n";
1284 print "<div class=\"title_text\">\n" .
1285 "<div class=\"log_link\">\n" .
1286 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1287 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
1288 "<br/>\n" .
1289 "</div>\n" .
1290 "<i>" . escapeHTML($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
1291 "</div>\n" .
1292 "<div class=\"log_body\">\n";
1293 my $comment = $co{'comment'};
1294 my $empty = 0;
1295 foreach my $line (@$comment) {
1296 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1297 next;
1298 }
1299 if ($line eq "") {
1300 if ($empty) {
1301 next;
1302 }
1303 $empty = 1;
1304 } else {
1305 $empty = 0;
1306 }
1307 print escapeHTML($line) . "<br/>\n";
1308 }
1309 if (!$empty) {
1310 print "<br/>\n";
1311 }
1312 print "</div>\n";
1313 }
1314 git_footer_html();
1315}
1316sub git_commit {
1318 my %co = git_read_commit($hash);
1319 if (!%co) {
1320 die_error(undef, "Unknown commit object.");
1321 }
1322 my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
1323 my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
1324 my @difftree;
1326 my $root = "";
1327 if (!defined $co{'parent'}) {
1328 $root = " --root";
1329 }
1330 open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $co{'parent'} $hash" or die_error(undef, "Open failed.");
1331 @difftree = map { chomp; $_ } <$fd>;
1332 close $fd or die_error(undef, "Reading diff-tree failed.");
1333 git_header_html();
1334 print "<div class=\"page_nav\">\n" .
1335 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1336 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1337 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
1338 " | commit";
1339 if (defined $co{'parent'}) {
1340 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff");
1341 }
1342 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") . "\n" .
1343 "<br/><br/></div>\n";
1344 if (defined $co{'parent'}) {
1345 print "<div>\n" .
1346 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1347 "</div>\n";
1348 } else {
1349 print "<div>\n" .
1350 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1351 "</div>\n";
1352 }
1353 print "<div class=\"title_text\">\n" .
1354 "<table cellspacing=\"0\">\n";
1355 print "<tr><td>author</td><td>" . escapeHTML($co{'author'}) . "</td></tr>\n".
1356 "<tr>" .
1357 "<td></td><td> $ad{'rfc2822'}";
1358 if ($ad{'hour_local'} < 6) {
1359 printf(" (<span style=\"color: #cc0000;\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1360 } else {
1361 printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1362 }
1363 print "</td>" .
1364 "</tr>\n";
1365 print "<tr><td>committer</td><td>" . escapeHTML($co{'committer'}) . "</td></tr>\n";
1366 print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
1367 print "<tr><td>commit</td><td style=\"font-family:monospace\">$hash</td></tr>\n";
1368 print "<tr>" .
1369 "<td>tree</td>" .
1370 "<td style=\"font-family:monospace\">" .
1371 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash", class => "list"}, $co{'tree'}) .
1372 "</td>" .
1373 "<td class=\"link\">" . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
1374 "</td>" .
1375 "</tr>\n";
1376 my $parents = $co{'parents'};
1377 foreach my $par (@$parents) {
1378 print "<tr>" .
1379 "<td>parent</td>" .
1380 "<td style=\"font-family:monospace\">" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$par", class => "list"}, $par) . "</td>" .
1381 "<td class=\"link\">" .
1382 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$par"}, "commit") .
1383 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash;hp=$par"}, "commitdiff") .
1384 "</td>" .
1385 "</tr>\n";
1386 }
1387 print "</table>".
1388 "</div>\n";
1389 print "<div class=\"page_body\">\n";
1390 my $comment = $co{'comment'};
1391 my $empty = 0;
1392 my $signed = 0;
1393 foreach my $line (@$comment) {
1394 # print only one empty line
1395 if ($line eq "") {
1396 if ($empty || $signed) {
1397 next;
1398 }
1399 $empty = 1;
1400 } else {
1401 $empty = 0;
1402 }
1403 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1404 $signed = 1;
1405 print "<span style=\"color: #888888\">" . escapeHTML($line) . "</span><br/>\n";
1406 } else {
1407 $signed = 0;
1408 print escapeHTML($line) . "<br/>\n";
1409 }
1410 }
1411 print "</div>\n";
1412 print "<div class=\"list_head\">\n";
1413 if ($#difftree > 10) {
1414 print(($#difftree + 1) . " files changed:\n");
1415 }
1416 print "</div>\n";
1417 print "<table cellspacing=\"0\">\n";
1418 my $alternate = 0;
1419 foreach my $line (@difftree) {
1420 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1421 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1422 $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/;
1423 my $from_mode = $1;
1424 my $to_mode = $2;
1425 my $from_id = $3;
1426 my $to_id = $4;
1427 my $status = $5;
1428 my $similarity = $6;
1429 my $file = $7;
1430 #print "$line ($status)<br/>\n";
1431 if ($alternate) {
1432 print "<tr style=\"background-color:#f6f5ed\">\n";
1433 } else {
1434 print "<tr>\n";
1435 }
1436 $alternate ^= 1;
1437 if ($status eq "N") {
1438 my $mode_chng = "";
1439 if (S_ISREG(oct $to_mode)) {
1440 $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
1441 }
1442 print "<td>" .
1443 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hp=$hash;f=$file", -class => "list"}, escapeHTML($file)) . "</td>\n" .
1444 "<td><span style=\"color: #008000;\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
1445 "<td class=\"link\">" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "blob") . "</td>\n";
1446 } elsif ($status eq "D") {
1447 print "<td>" .
1448 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file)) . "</td>\n" .
1449 "<td><span style=\"color: #c00000;\">[deleted " . file_type($from_mode). "]</span></td>\n" .
1450 "<td class=\"link\">" .
1451 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, "blob") .
1452 " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") .
1453 "</td>\n"
1454 } elsif ($status eq "M" || $status eq "T") {
1455 my $mode_chnge = "";
1456 if ($from_mode != $to_mode) {
1457 $mode_chnge = " <span style=\"color: #777777;\">[changed";
1458 if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
1459 $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
1460 }
1461 if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
1462 if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
1463 $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
1464 } elsif (S_ISREG($to_mode)) {
1465 $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
1466 }
1467 }
1468 $mode_chnge .= "]</span>\n";
1469 }
1470 print "<td>";
1471 if ($to_id ne $from_id) {
1472 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file));
1473 } else {
1474 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file));
1475 }
1476 print "</td>\n" .
1477 "<td>$mode_chnge</td>\n" .
1478 "<td class=\"link\">";
1479 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "blob");
1480 if ($to_id ne $from_id) {
1481 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"}, "diff");
1482 }
1483 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "\n";
1484 print "</td>\n";
1485 } elsif ($status eq "R") {
1486 my ($from_file, $to_file) = split "\t", $file;
1487 my $mode_chng = "";
1488 if ($from_mode != $to_mode) {
1489 $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
1490 }
1491 print "<td>" .
1492 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file", -class => "list"}, escapeHTML($to_file)) . "</td>\n" .
1493 "<td><span style=\"color: #777777;\">[moved from " .
1494 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file", -class => "list"}, escapeHTML($from_file)) .
1495 " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
1496 "<td class=\"link\">" .
1497 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"}, "blob");
1498 if ($to_id ne $from_id) {
1499 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file"}, "diff");
1500 }
1501 print "</td>\n";
1502 }
1503 print "</tr>\n";
1504 }
1505 print "</table>\n";
1506 git_footer_html();
1507}
1508sub git_blobdiff {
1510 mkdir($git_temp, 0700);
1511 git_header_html();
1512 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
1513 print "<div class=\"page_nav\">\n" .
1514 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1515 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1516 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
1517 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
1518 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
1519 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash_base"}, "tree") .
1520 "<br/>\n";
1521 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent"}, "plain") .
1522 "</div>\n";
1523 print "<div>\n" .
1524 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1525 "</div>\n";
1526 } else {
1527 print "<div class=\"page_nav\">\n" .
1528 "<br/><br/></div>\n" .
1529 "<div class=\"title\">$hash vs $hash_parent</div>\n";
1530 }
1531 if (defined $file_name) {
1532 print "<div class=\"page_path\"><b>/$file_name</b></div>\n";
1533 }
1534 print "<div class=\"page_body\">\n" .
1535 "<div class=\"diff_info\">blob:" .
1536 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name"}, $hash_parent) .
1537 " -> blob:" .
1538 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name"}, $hash) .
1539 "</div>\n";
1540 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
1541 print "</div>";
1542 git_footer_html();
1543}
1544sub git_blobdiff_plain {
1546 mkdir($git_temp, 0700);
1547 print $cgi->header(-type => "text/plain", -charset => 'utf-8');
1548 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
1549}
1550sub git_commitdiff {
1552 mkdir($git_temp, 0700);
1553 my %co = git_read_commit($hash);
1554 if (!%co) {
1555 die_error(undef, "Unknown commit object.");
1556 }
1557 if (!defined $hash_parent) {
1558 $hash_parent = $co{'parent'};
1559 }
1560 open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
1561 my (@difftree) = map { chomp; $_ } <$fd>;
1562 close $fd or die_error(undef, "Reading diff-tree failed.");
1563 git_header_html();
1565 print "<div class=\"page_nav\">\n" .
1566 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1567 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1568 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
1569 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1570 " | commitdiff" .
1571 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") . "<br/>\n";
1572 print $cgi->a({-href => "$my_uri?p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent"}, "plain") . "\n" .
1573 "</div>\n";
1574 print "<div>\n" .
1575 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1576 "</div>\n";
1577 print "<div class=\"page_body\">\n";
1578 my $comment = $co{'comment'};
1579 my $empty = 0;
1580 my $signed = 0;
1581 my @log = @$comment;
1582 # remove first and empty lines after that
1583 shift @log;
1584 while (defined $log[0] && $log[0] eq "") {
1585 shift @log;
1586 }
1587 foreach my $line (@log) {
1588 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1589 next;
1590 }
1591 if ($line eq "") {
1592 if ($empty) {
1593 next;
1594 }
1595 $empty = 1;
1596 } else {
1597 $empty = 0;
1598 }
1599 print escapeHTML($line) . "<br/>\n";
1600 }
1601 print "<br/>\n";
1602 foreach my $line (@difftree) {
1603 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1604 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1605 $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
1606 my $from_mode = $1;
1607 my $to_mode = $2;
1608 my $from_id = $3;
1609 my $to_id = $4;
1610 my $status = $5;
1611 my $file = $6;
1612 if ($status eq "N") {
1613 print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
1614 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, $to_id) . "(new)" .
1615 "</div>\n";
1616 git_diff_print(undef, "/dev/null", $to_id, "b/$file");
1617 } elsif ($status eq "D") {
1618 print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
1619 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, $from_id) . "(deleted)" .
1620 "</div>\n";
1621 git_diff_print($from_id, "a/$file", undef, "/dev/null");
1622 } elsif ($status eq "M") {
1623 if ($from_id ne $to_id) {
1624 print "<div class=\"diff_info\">" .
1625 file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, $from_id) .
1626 " -> " .
1627 file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, $to_id);
1628 print "</div>\n";
1629 git_diff_print($from_id, "a/$file", $to_id, "b/$file");
1630 }
1631 }
1632 }
1633 print "<br/>\n" .
1634 "</div>";
1635 git_footer_html();
1636}
1637sub git_commitdiff_plain {
1639 mkdir($git_temp, 0700);
1640 open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
1641 my (@difftree) = map { chomp; $_ } <$fd>;
1642 close $fd or die_error(undef, "Reading diff-tree failed.");
1643 print $cgi->header(-type => "text/plain", -charset => 'utf-8');
1645 foreach my $line (@difftree) {
1646 $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
1647 my $from_id = $3;
1648 my $to_id = $4;
1649 my $status = $5;
1650 my $file = $6;
1651 if ($status eq "N") {
1652 git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
1653 } elsif ($status eq "D") {
1654 git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
1655 } elsif ($status eq "M") {
1656 git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
1657 }
1658 }
1659}
1660sub git_history {
1662 if (!defined $hash) {
1663 $hash = git_read_hash("$project/HEAD");
1664 }
1665 my %co = git_read_commit($hash);
1666 if (!%co) {
1667 die_error(undef, "Unknown commit object.");
1668 }
1669 git_header_html();
1670 print "<div class=\"page_nav\">\n" .
1671 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1672 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1673 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
1674 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1675 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
1676 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
1677 "<br/><br/>\n" .
1678 "</div>\n";
1679 print "<div>\n" .
1680 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1681 "</div>\n";
1682 print "<div class=\"page_path\"><b>/$file_name</b><br/></div>\n";
1683 open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin $file_name";
1685 my $commit;
1686 print "<table cellspacing=\"0\">\n";
1687 my $alternate = 0;
1688 while (my $line = <$fd>) {
1689 if ($line =~ m/^([0-9a-fA-F]{40}) /){
1690 $commit = $1;
1691 next;
1692 }
1693 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/ && (defined $commit)) {
1694 my %co = git_read_commit($commit);
1695 if (!%co) {
1696 next;
1697 }
1698 if ($alternate) {
1699 print "<tr style=\"background-color:#f6f5ed\">\n";
1700 } else {
1701 print "<tr>\n";
1702 }
1703 $alternate ^= 1;
1704 print "<td><i>$co{'age_string'}</i></td>\n" .
1705 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
1706 "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" .
1707 escapeHTML(chop_str($co{'title'}, 50)) . "</b>") . "</td>\n" .
1708 "<td class=\"link\">" .
1709 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1710 " | " . $cgi->a({-href => "$my_uri?p=$project;a=blob;hb=$commit;f=$file_name"}, "blob");
1711 my $blob = git_get_hash_by_path($hash, $file_name);
1712 my $blob_parent = git_get_hash_by_path($commit, $file_name);
1713 if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
1714 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name"}, "diff to current");
1715 }
1716 print "</td>\n" .
1717 "</tr>\n";
1718 undef $commit;
1719 }
1720 }
1721 print "</table>\n";
1722 close $fd;
1723 git_footer_html();
1724}
1725sub git_search {
1727 if (!defined $searchtext) {
1728 die_error("", "Text field empty.");
1729 }
1730 if (!defined $hash) {
1731 $hash = git_read_hash("$project/HEAD");
1732 }
1733 my %co = git_read_commit($hash);
1734 if (!%co) {
1735 die_error(undef, "Unknown commit object.");
1736 }
1737 git_header_html();
1738 print "<div class=\"page_nav\">\n" .
1739 $cgi->a({-href => "$my_uri?p=$project;a=summary;h=$hash"}, "summary") .
1740 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1741 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
1742 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1743 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
1744 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
1745 "<br/><br/>\n" .
1746 "</div>\n";
1747 print "<div>\n" .
1749 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1750 "</div>\n";
1751 print "<table cellspacing=\"0\">\n";
1752 $/ = "\0";
1753 open my $fd, "-|", "$gitbin/git-rev-list --header $hash";
1754 my $alternate = 0;
1755 while (my $commit_text = <$fd>) {
1756 if (!grep m/$searchtext/, $commit_text) {
1757 next;
1758 }
1759 my @commit_lines = split "\n", $commit_text;
1760 my $commit = shift @commit_lines;
1761 my %co = git_read_commit($commit, \@commit_lines);
1762 if (!%co) {
1763 next;
1764 }
1765 if ($alternate) {
1766 print "<tr style=\"background-color:#f6f5ed\">\n";
1767 } else {
1768 print "<tr>\n";
1769 }
1770 $alternate ^= 1;
1771 print "<td><i>$co{'age_string'}</i></td>\n" .
1772 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
1773 "<td>" .
1774 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" . escapeHTML(chop_str($co{'title'}, 50)) . "</b><br/>");
1775 my $comment = $co{'comment'};
1776 foreach my $line (@$comment) {
1777 if ($line =~ m/^(.*)($searchtext)(.*)$/) {
1778 my $lead = escapeHTML($1) || "";
1779 $lead = chop_str($lead, 30, 10);
1780 my $match = escapeHTML($2) || "";
1781 my $trail = escapeHTML($3) || "";
1782 $trail = chop_str($trail, 30, 10);
1783 my $text = "$lead<span style=\"color:#e00000\">$match</span>$trail";
1784 print chop_str($text, 80, 5) . "<br/>\n";
1785 }
1786 }
1787 print "</td>\n" .
1788 "<td class=\"link\">" .
1789 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1790 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$commit"}, "tree");
1791 print "</td>\n" .
1792 "</tr>\n";
1793 }
1794 close $fd;
1795 $/ = "\n";
1797 open $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -S$searchtext";
1798 undef %co;
1799 my @files;
1800 while (my $line = <$fd>) {
1801 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
1802 my %set;
1803 $set{'file'} = $6;
1804 $set{'from_id'} = $3;
1805 $set{'to_id'} = $4;
1806 $set{'id'} = $set{'to_id'};
1807 if ($set{'id'} =~ m/0{40}/) {
1808 $set{'id'} = $set{'from_id'};
1809 }
1810 if ($set{'id'} =~ m/0{40}/) {
1811 next;
1812 }
1813 push @files, \%set;
1814 } elsif ($line =~ m/^([0-9a-fA-F]{40}) /){
1815 if (%co) {
1816 if ($alternate) {
1817 print "<tr style=\"background-color:#f6f5ed\">\n";
1818 } else {
1819 print "<tr>\n";
1820 }
1821 $alternate ^= 1;
1822 print "<td><i>$co{'age_string'}</i></td>\n" .
1823 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
1824 "<td>" .
1825 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}", -class => "list"}, "<b>" .
1826 escapeHTML(chop_str($co{'title'}, 50)) . "</b><br/>");
1827 while (my $setref = shift @files) {
1828 my %set = %$setref;
1829 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}", class => "list"},
1830 escapeHTML($set{'file'})) . "<br/>\n";
1831 }
1832 print "</td>\n" .
1833 "<td class=\"link\">" .
1834 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}"}, "commit") .
1835 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}"}, "tree");
1836 print "</td>\n" .
1837 "</tr>\n";
1838 }
1839 %co = git_read_commit($1);
1840 }
1841 }
1842 print "</table>\n";
1843 close $fd;
1844 git_footer_html();
1845}
1846sub git_shortlog {
1848 my $head = git_read_hash("$project/HEAD");
1849 if (!defined $hash) {
1850 $hash = $head;
1851 }
1852 if (!defined $page) {
1853 $page = 0;
1854 }
1855 git_header_html();
1856 print "<div class=\"page_nav\">\n" .
1857 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1858 " | shortlog" .
1859 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
1860 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1861 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
1862 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash;hb=$hash"}, "tree") . "<br/>\n";
1863 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
1865 open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
1866 my (@revlist) = map { chomp; $_ } <$fd>;
1867 close $fd;
1868 if ($hash ne $head || $page) {
1870 print $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "HEAD");
1871 } else {
1872 print "HEAD";
1873 }
1874 if ($page > 0) {
1875 print " ⋅ " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page-1), -accesskey => "p"}, "prev");
1876 } else {
1877 print " ⋅ prev";
1878 }
1879 if ($#revlist >= (100 * ($page+1)-1)) {
1880 print " ⋅ " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page+1), -accesskey => "n"}, "next");
1881 } else {
1882 print " ⋅ next";
1883 }
1884 print "<br/>\n" .
1885 "</div>\n";
1886 print "<div>\n" .
1887 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, " ") .
1888 "</div>\n";
1889 print "<table cellspacing=\"0\">\n";
1890 my $alternate = 0;
1891 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
1892 my $commit = $revlist[$i];
1893 my %co = git_read_commit($commit);
1894 my %ad = date_str($co{'author_epoch'});
1895 if ($alternate) {
1896 print "<tr style=\"background-color:#f6f5ed\">\n";
1897 } else {
1898 print "<tr>\n";
1899 }
1900 $alternate ^= 1;
1901 print "<td><i>$co{'age_string'}</i></td>\n" .
1902 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
1903 "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" .
1904 escapeHTML($co{'title_short'}) . "</b>") . "</td>\n" .
1905 "<td class=\"link\">" .
1906 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1907 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
1908 "</td>\n" .
1909 "</tr>";
1910 }
1911 print "</table\n>";
1912 git_footer_html();
1913}