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 file is licensed under the GPL v2, or a later version
9use strict;
11use warnings;
12use CGI qw(:standard :escapeHTML);
13use CGI::Carp qw(fatalsToBrowser);
14my $cgi = new CGI;
16# !! This devel-version uses a modified git-rev-list binary !!
18# The git changes are expected to show up upstream soon.
19# begin config
21my $projectroot = "/pub/scm";
22$projectroot = "/home/kay/public_html/pub/scm";
23my $home_link = "/git";
24$home_link = "/~kay/git";
25my $gitbin = "/usr/bin";
26my $gittmp = "/tmp/gitweb";
27my $logo_link = "/pub/software/scm/cogito";
28$logo_link = "/~kay/pub/software/scm/cogito";
29# end config
30my $version = "088-devel";
32my $my_url = $cgi->url();
33my $my_uri = $cgi->url(-absolute => 1);
34my $rss_link = "";
35my $project = $cgi->param('p');
37if (defined($project)) {
38 if ($project =~ /(^|\/)(|\.|\.\.)($|\/)/) {
39 $project = "";
40 die_error("", "Invalid project parameter.");
41 }
42 if (!(-d "$projectroot/$project")) {
43 $project = "";
44 die_error("", "No such project.");
45 }
46 $rss_link = "<link rel=\"alternate\" title=\"$project log\" href=\"$my_uri?p=$project;a=rss\" type=\"application/rss+xml\"/>";
47 $ENV{'SHA1_FILE_DIRECTORY'} = "$projectroot/$project/objects";
48}
49my $file_name = $cgi->param('f');
51if (defined($file_name) && $file_name =~ /(^|\/)(|\.|\.\.)($|\/)/) {
52 $file_name = "";
53 die_error("", "Invalid file parameter.");
54}
55my $action = $cgi->param('a');
57if (defined($action) && $action =~ m/[^0-9a-zA-Z\.\-]+$/) {
58 $action = "";
59 die_error("", "Invalid action parameter.");
60}
61my $hash = $cgi->param('h');
63if (defined($hash) && !($hash =~ m/^[0-9a-fA-F]{40}$/)) {
64 $hash = "";
65 die_error("", "Invalid hash parameter.");
66}
67my $hash_parent = $cgi->param('hp');
69if (defined($hash_parent) && !($hash_parent =~ m/^[0-9a-fA-F]{40}$/)) {
70 $hash_parent = "";
71 die_error("", "Invalid parent hash parameter.");
72}
73my $time_back = $cgi->param('t');
75if (defined($time_back) && !($time_back =~ m/^[0-9]+$/)) {
76 $time_back = "";
77 die_error("", "Invalid time parameter.");
78}
79mkdir($gittmp, 0700);
81sub git_header_html {
83 my $status = shift || "200 OK";
84 print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status);
86 print <<EOF;
87<?xml version="1.0" encoding="utf-8"?>
88<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
89<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
90<!-- git web interface v$version, (C) 2005, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke <ch\@gierke.de> -->
91<head>
92<title>git - $project</title>
93$rss_link
94<style type="text/css">
95body { font-family: sans-serif; font-size: 12px; margin:0px; }
96a { color:#0000cc; }
97a:hover { color:#880000; }
98a:visited { color:#880000; }
99a:active { color:#880000; }
100div.page_header {
101 margin:15px 25px 0px; height:25px; padding:8px;
102 font-size:18px; font-weight:bold; background-color:#d9d8d1;
103}
104div.page_header a:visited { color:#0000cc; }
105div.page_header a:hover { color:#880000; }
106div.page_nav { margin:0px 25px; padding:8px; border:solid #d9d8d1; border-width:0px 1px; }
107div.page_nav a:visited { color:#0000cc; }
108div.page_footer { margin:0px 25px 15px; height:17px; padding:4px; padding-left:8px; background-color: #d9d8d1; }
109div.page_footer_text { float:left; color:#555555; font-style:italic; }
110div.page_body { margin:0px 25px; padding:8px; border:solid #d9d8d1; border-width:0px 1px; }
111div.title, a.title {
112 display:block; margin:0px 25px; padding:6px 8px;
113 font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
114}
115a.title:hover { background-color: #d9d8d1; }
116div.title_text { margin:0px 25px; padding:6px 8px; border: solid #d9d8d1; border-width:0px 1px 1px; }
117div.log_body { margin:0px 25px; padding:8px; padding-left:150px; border:solid #d9d8d1; border-width:0px 1px; }
118span.log_age { position:relative; float:left; width:142px; font-style:italic; }
119div.log_link { font-size:10px; font-family:sans-serif; font-style:normal; position:relative; float:left; width:142px; }
120div.list {
121 display:block; margin:0px 25px; padding:4px 6px 2px; border:solid #d9d8d1; border-width:1px 1px 0px;
122 font-weight:bold;
123}
124div.list_head {
125 display:block; margin:0px 25px; padding:4px 6px 4px; border:solid #d9d8d1; border-width:1px 1px 0px;
126 font-style:italic;
127}
128div.list a { text-decoration:none; color:#000000; }
129div.list a:hover { color:#880000; }
130div.link {
131 margin:0px 25px; padding:0px 6px 8px; border:solid #d9d8d1; border-width:0px 1px;
132 font-family:sans-serif; font-size:10px;
133}
134td.key { padding-right:10px; }
135a.xml_logo { float:right; border:1px solid;
136 line-height:15px;
137 border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e; width:35px;
138 color:#ffffff; background-color:#ff6600;
139 font-weight:bold; font-family:sans-serif; text-align:center;
140 font-size:10px; display:block; text-decoration:none;
141}
142a.xml_logo:hover { background-color:#ee5500; }
143</style>
144</head>
145<body>
146EOF
147 print "<div class=\"page_header\">\n" .
148 "<a href=\"$logo_link\">" .
149 "<img src=\"$my_uri?a=git-logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/></a>";
150 print $cgi->a({-href => "$my_uri"}, "projects") . " / ";
151 if ($project ne "") {
152 print $cgi->a({-href => "$my_uri?p=$project;a=log"}, escapeHTML($project));
153 }
154 if ($action ne "") {
155 print " / $action";
156 }
157 print "</div>\n";
158}
159sub git_footer_html {
161 print "<div class=\"page_footer\">\n";
162 if ($project ne "") {
163 if (-e "$projectroot/$project/description") {
164 open(my $fd, "$projectroot/$project/description");
165 my $descr = <$fd>;
166 print "<div class=\"page_footer_text\">" . escapeHTML($descr) . "</div>\n";
167 close $fd;
168 }
169 print $cgi->a({-href => "$my_uri?p=$project;a=rss", -class => "xml_logo"}, "RSS") . "\n";
170 }
171 print "</div>\n" .
172 "</body>\n" .
173 "</html>";
174}
175sub die_error {
177 my $status = shift || "403 Forbidden";
178 my $error = shift || "Malformed query, file missing or permission denied";
179 git_header_html($status);
181 print "<div class=\"page_body\">\n" .
182 "<br/><br/>\n";
183 print "$status - $error\n";
184 print "<br/></div>\n";
185 git_footer_html();
186 exit 0;
187}
188sub git_head {
190 my $path = shift;
191 open(my $fd, "$projectroot/$path/HEAD") || die_error("", "Invalid project directory.");
192 my $head = <$fd>;
193 close $fd;
194 chomp $head;
195 return $head;
196}
197sub git_commit {
199 my $commit = shift;
200 my %co;
201 my @parents;
202 open my $fd, "-|", "$gitbin/git-cat-file commit $commit";
204 while (my $line = <$fd>) {
205 chomp($line);
206 last if $line eq "";
207 if ($line =~ m/^tree (.*)$/) {
208 $co{'tree'} = $1;
209 } elsif ($line =~ m/^parent (.*)$/) {
210 push @parents, $1;
211 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
212 $co{'author'} = $1;
213 $co{'author_epoch'} = $2;
214 $co{'author_tz'} = $3;
215 $co{'author_name'} = $co{'author'};
216 $co{'author_name'} =~ s/ <.*//;
217 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
218 $co{'committer'} = $1;
219 $co{'committer_epoch'} = $2;
220 $co{'committer_tz'} = $3;
221 $co{'committer_name'} = $co{'committer'};
222 $co{'committer_name'} =~ s/ <.*//;
223 }
224 }
225 if (!defined($co{'tree'})) {
226 return;
227 }
228 $co{'parents'} = \@parents;
229 $co{'parent'} = $parents[0];
230 my (@comment) = map { chomp; $_ } <$fd>;
231 $co{'comment'} = \@comment;
232 $co{'title'} = $comment[0];
233 close $fd;
234 my $age = time - $co{'committer_epoch'};
236 $co{'age'} = $age;
237 if ($age > 60*60*24*365*2) {
238 $co{'age_string'} = (int $age/60/60/24/365);
239 $co{'age_string'} .= " years ago";
240 } elsif ($age > 60*60*24*365/12*2) {
241 $co{'age_string'} = int $age/60/60/24/365/12;
242 $co{'age_string'} .= " months ago";
243 } elsif ($age > 60*60*24*7*2) {
244 $co{'age_string'} = int $age/60/60/24/7;
245 $co{'age_string'} .= " weeks ago";
246 } elsif ($age > 60*60*24*2) {
247 $co{'age_string'} = int $age/60/60/24;
248 $co{'age_string'} .= " days ago";
249 } elsif ($age > 60*60*2) {
250 $co{'age_string'} = int $age/60/60;
251 $co{'age_string'} .= " hours ago";
252 } elsif ($age > 60*2) {
253 $co{'age_string'} = int $age/60;
254 $co{'age_string'} .= " minutes ago";
255 }
256 return %co;
257}
258sub git_diff_html {
260 my $from_name = shift || "/dev/null";
261 my $to_name = shift || "/dev/null";
262 my $from = shift;
263 my $to = shift;
264 my $from_tmp = "/dev/null";
266 my $to_tmp = "/dev/null";
267 my $from_label = "/dev/null";
268 my $to_label = "/dev/null";
269 my $pid = $$;
270 # create tmp from-file
272 if ($from ne "") {
273 $from_tmp = "$gittmp/gitweb_" . $$ . "_from";
274 open(my $fd2, "> $from_tmp");
275 open my $fd, "-|", "$gitbin/git-cat-file blob $from";
276 my @file = <$fd>;
277 print $fd2 @file;
278 close $fd2;
279 close $fd;
280 $from_label = "a/$from_name";
281 }
282 # create tmp to-file
284 if ($to ne "") {
285 $to_tmp = "$gittmp/gitweb_" . $$ . "_to";
286 open my $fd2, "> $to_tmp";
287 open my $fd, "-|", "$gitbin/git-cat-file blob $to";
288 my @file = <$fd>;
289 print $fd2 @file;
290 close $fd2;
291 close $fd;
292 $to_label = "b/$to_name";
293 }
294 open my $fd, "-|", "/usr/bin/diff -u -p -L $from_label -L $to_label $from_tmp $to_tmp";
296 print "<span style=\"color: #000099;\">===== ";
297 if ($from ne "") {
298 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from"}, $from);
299 } else {
300 print $from_name;
301 }
302 print " vs ";
303 if ($to ne "") {
304 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to"}, $to);
305 } else {
306 print $to_name;
307 }
308 print " =====</span>\n";
309 while (my $line = <$fd>) {
310 my $char = substr($line,0,1);
311 print '<span style="color: #008800;">' if $char eq '+';
312 print '<span style="color: #CC0000;">' if $char eq '-';
313 print '<span style="color: #990099;">' if $char eq '@';
314 print escapeHTML($line);
315 print '</span>' if $char eq '+' or $char eq '-' or $char eq '@';
316 }
317 close $fd;
318 if ($from ne "") {
320 unlink("$from_tmp");
321 }
322 if ($to ne "") {
323 unlink("$to_tmp");
324 }
325}
326sub mode_str {
328 my $perms = oct shift;
329 my $modestr;
330 if ($perms & 040000) {
331 $modestr .= 'drwxr-xr-x';
332 } else {
333 # git cares only about the executable bit
334 if ($perms & 0100) {
335 $modestr .= '-rwxr-xr-x';
336 } else {
337 $modestr .= '-rw-r--r--';
338 };
339 }
340 return $modestr;
341}
342sub date_str {
344 my $epoch = shift;
345 my $tz = shift || "-0000";
346 my %date;
348 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
349 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
350 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
351 $date{'hour'} = $hour;
352 $date{'minute'} = $min;
353 $date{'mday'} = $mday;
354 $date{'day'} = $days[$wday];
355 $date{'month'} = $months[$mon];
356 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
357 $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
358 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
360 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
361 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
362 $date{'hour_local'} = $hour;
363 $date{'minute_local'} = $min;
364 $date{'tz_local'} = $tz;
365 return %date;
366}
367if (defined($action) && $action eq "git-logo.png") {
369 print $cgi->header(-type => 'image/png', -expires => '+1d');
370 print "\211\120\116\107\015\012\032\012\000\000\000\015\111\110\104\122".
371 "\000\000\000\110\000\000\000\033\004\003\000\000\000\055\331\324".
372 "\055\000\000\000\030\120\114\124\105\377\377\377\140\140\135\260".
373 "\257\252\000\200\000\316\315\307\300\000\000\350\350\346\367\367".
374 "\366\225\014\247\107\000\000\000\163\111\104\101\124\050\317\143".
375 "\110\147\040\004\112\134\030\012\010\052\142\123\141\040\002\010".
376 "\015\151\105\254\241\241\001\060\014\223\140\066\046\122\221\261".
377 "\001\021\326\341\125\144\154\154\314\154\154\014\242\014\160\052".
378 "\142\006\052\301\142\035\263\001\002\123\244\010\350\000\003\030".
379 "\046\126\021\324\341\040\227\033\340\264\016\065\044\161\051\202".
380 "\231\060\270\223\012\021\271\105\210\301\215\240\242\104\041\006".
381 "\047\101\202\100\205\301\105\211\040\160\001\000\244\075\041\305".
382 "\022\034\232\376\000\000\000\000\111\105\116\104\256\102\140\202";
383 exit;
384}
385if (!defined($project)) {
387 print $cgi->redirect($home_link);
388 exit;
389}
390if (!defined($action)) {
392 $action = "log";
393}
394if (!defined($time_back)) {
396 $time_back = 1;
397}
398if ($action eq "blob") {
400 git_header_html();
401 print "<div class=\"page_nav\">\n";
402 print "<br/><br/></div>\n";
403 print "<div class=\"title\">$hash</div>\n";
404 print "<div class=\"page_body\"><pre>\n";
405 open(my $fd, "-|", "$gitbin/git-cat-file blob $hash");
406 my $nr;
407 while (my $line = <$fd>) {
408 $nr++;
409 printf "<span style =\"color: #999999;\">%4i\t</span>%s", $nr, escapeHTML($line);;
410 }
411 close $fd;
412 print "<br/></pre>\n";
413 print "</div>";
414 git_footer_html();
415} elsif ($action eq "tree") {
416 if ($hash eq "") {
417 $hash = git_head($project);
418 }
419 open my $fd, "-|", "$gitbin/git-ls-tree $hash";
420 my (@entries) = map { chomp; $_ } <$fd>;
421 close $fd;
422 git_header_html();
424 my %co = git_commit($hash);
425 if (%co) {
426 print "<div class=\"page_nav\"> view\n" .
427 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | " .
428 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | " .
429 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash"}, "tree") .
430 "<br/><br/>\n" .
431 "</div>\n";
432 print "<div>\n" .
433 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
434 "</div>\n";
435 } else {
436 print "<div class=\"page_nav\">\n";
437 print "<br/><br/></div>\n";
438 print "<div class=\"title\">$hash</div>\n";
439 }
440 print "<div class=\"page_body\">\n";
441 print "<br/><pre>\n";
442 foreach my $line (@entries) {
443 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
444 $line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;
445 my $t_mode = $1;
446 my $t_type = $2;
447 my $t_hash = $3;
448 my $t_name = $4;
449 if ($t_type eq "blob") {
450 print mode_str($t_mode). " " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash"}, $t_name) . "\n";
451 } elsif ($t_type eq "tree") {
452 print mode_str($t_mode). " " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash"}, $t_name) . "\n";
453 }
454 }
455 print "</pre>\n";
456 print "<br/></div>";
457 git_footer_html();
458} elsif ($action eq "rss") {
459 open my $fd, "-|", "$gitbin/git-rev-list --max-count=20 " . git_head($project);
460 my (@revlist) = map { chomp; $_ } <$fd>;
461 close $fd;
462 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
464 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
465 "<rss version=\"0.91\">\n";
466 print "<channel>\n";
467 print "<title>$project</title>\n".
468 "<link> " . $my_url . "/$project/log</link>\n".
469 "<description>$project log</description>\n".
470 "<language>en</language>\n";
471 foreach my $commit (@revlist) {
473 my %co = git_commit($commit);
474 my %ad = date_str($co{'author_epoch'});
475 print "<item>\n" .
476 "\t<title>" . sprintf("%d %s %02d:%02d", $ad{'mday'}, $ad{'month'}, $ad{'hour'}, $ad{'min'}) . " - " . escapeHTML($co{'title'}) . "</title>\n" .
477 "\t<link> " . $my_url . "?p=$project;a=commit;h=$commit</link>\n" .
478 "\t<description>";
479 my $comment = $co{'comment'};
480 foreach my $line (@$comment) {
481 print escapeHTML($line) . "<br/>\n";
482 }
483 print "\t</description>\n" .
484 "</item>\n";
485 }
486 print "</channel></rss>";
487} elsif ($action eq "log") {
488 my $date = 0;
489 if ($time_back > 0) {
490 $date = time - $time_back*24*60*60;
491 }
492 my $head = git_head($project);
493 open my $fd, "-|", "$gitbin/git-rev-list --max-age=$date $head";
494 my (@revlist) = map { chomp; $_ } <$fd>;
495 close $fd;
496 git_header_html();
498 print "<div class=\"page_nav\">\n";
499 print "view ";
500 print $cgi->a({-href => "$my_uri?p=$project;a=log"}, "last day") . " | " .
501 $cgi->a({-href => "$my_uri?p=$project;a=log;t=7"}, "week") . " | " .
502 $cgi->a({-href => "$my_uri?p=$project;a=log;t=31"}, "month") . " | " .
503 $cgi->a({-href => "$my_uri?p=$project;a=log;t=365"}, "year") . " | " .
504 $cgi->a({-href => "$my_uri?p=$project;a=log;t=0"}, "all") . "<br/>\n";
505 print "<br/><br/>\n" .
506 "</div>\n";
507 if (!(@revlist)) {
509 my %co = git_commit($head);
510 print "<div class=\"page_body\"> Last change " . $co{'age_string'} . ".<br/><br/></div>\n";
511 }
512 foreach my $commit (@revlist) {
514 my %co = git_commit($commit);
515 my %ad = date_str($co{'author_epoch'});
516 print "<div>\n" .
517 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "title"},
518 "<span class=\"log_age\">" . $co{'age_string'} . "</span>" . escapeHTML($co{'title'})) . "\n" .
519 "</div>\n";
520 print "<div class=\"title_text\">\n" .
521 "<div class=\"log_link\">\n" .
522 "view " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") . " | " .
523 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "diff") . "<br/>\n" .
524 "</div>\n" .
525 "<i>" . escapeHTML($co{'author_name'}) . " [" . $ad{'rfc2822'} . "]</i><br/>\n" .
526 "</div>\n" .
527 "<div class=\"log_body\">\n";
528 my $comment = $co{'comment'};
529 foreach my $line (@$comment) {
530 last if ($line =~ m/^(signed-off|acked)-by:/i);
531 print escapeHTML($line) . "<br/>\n";
532 }
533 print "<br/>\n" .
534 "</div>\n";
535 }
536 git_footer_html();
537} elsif ($action eq "commit") {
538 my %co = git_commit($hash);
539 if (!%co) {
540 die_error("", "Unknown commit object.");
541 }
542 my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
543 my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
544 my @difftree;
546 if (defined($co{'parent'})) {
547 open my $fd, "-|", "$gitbin/git-diff-tree -r " . $co{'parent'} . " $hash";
548 @difftree = map { chomp; $_ } <$fd>;
549 close $fd;
550 } else {
551 # fake git-diff-tree output for initial revision
552 open my $fd, "-|", "$gitbin/git-ls-tree -r $hash";
553 @difftree = map { chomp; "+" . $_ } <$fd>;
554 close $fd;
555 }
556 git_header_html();
557 print "<div class=\"page_nav\"> view\n" .
558 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
559 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | \n" .
560 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash"}, "tree") . "\n" .
561 "<br/><br/></div>\n";
562 print "<div>\n" .
563 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
564 "</div>\n";
565 print "<div class=\"title_text\">\n" .
566 "<table cellspacing=\"0\">";
567 print "<tr><td class=\"key\">author</td><td>" . escapeHTML($co{'author'}) . "</td><tr><td></td><td>" .
568 " " . $ad{'rfc2822'};
569 if ($ad{'hour_local'} < 6) {
570 print "<span style=\"color: #cc0000;\">";
571 }
572 printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
573 if ($ad{'hour_local'} < 6 ) {
574 print "</span>";
575 }
576 print "</i>\n" .
577 "</td></tr>\n";
578 print "<tr><td class=\"key\">committer</td><td>" . escapeHTML($co{'committer'}) . "</td><tr><td></td><td>" .
579 " " . $cd{'rfc2822'} . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</i>\n" .
580 "</td></tr>\n";
581 print "<tr><td class=\"key\">commit</td><td style=\"font-family: monospace;\">$hash</td></tr>\n";
582 print "<tr><td class=\"key\">tree</td><td style=\"font-family: monospace;\">" . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash"}, $co{'tree'}) . "</td></tr>\n";
583 my $parents = $co{'parents'};
584 foreach my $par (@$parents) {
585 print "<tr><td class=\"key\">parent</td><td style=\"font-family: monospace;\">" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$par"}, $par) . "</td></tr>\n";
586 }
587 print "</table></div>\n";
588 print "<div class=\"page_body\">\n";
589 my $comment = $co{'comment'};
590 foreach my $line (@$comment) {
591 if ($line =~ m/(signed-off|acked)-by:/i) {
592 print "<span style=\"color: #888888\">" . escapeHTML($line) . "</span><br/>\n";
593 } else {
594 print escapeHTML($line) . "<br/>\n";
595 }
596 }
597 print "</div>\n";
598 if ($#difftree > 10) {
599 print "<div class=\"list_head\">" . ($#difftree + 1) . " files changed:<br/></div>\n";
600 }
601 foreach my $line (@difftree) {
602 # '*100644->100644 blob 9f91a116d91926df3ba936a80f020a6ab1084d2b->bb90a0c3a91eb52020d0db0e8b4f94d30e02d596 net/ipv4/route.c'
603 # '+100644 blob 4a83ab6cd565d21ab0385bac6643826b83c2fcd4 arch/arm/lib/bitops.h'
604 # '*100664->100644 blob b1a8e3dd5556b61dd771d32307c6ee5d7150fa43->b1a8e3dd5556b61dd771d32307c6ee5d7150fa43 show-files.c'
605 # '*100664->100644 blob d08e895238bac36d8220586fdc28c27e1a7a76d3->d08e895238bac36d8220586fdc28c27e1a7a76d3 update-cache.c'
606 $line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
607 my $op = $1;
608 my $mode = $2;
609 my $type = $3;
610 my $id = $4;
611 my $file = $5;
612 my $mode_chng = "";
613 if ($type eq "blob") {
614 if ($op eq "+") {
615 print "<div class=\"list\">\n" .
616 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"},
617 escapeHTML($file) . " <span style=\"color: #008000;\">[new]</span>") . "\n" .
618 "</div>";
619 print "<div class=\"link\">\n" .
620 "view " .
621 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "file") . "<br/>\n" .
622 "</div>\n";
623 } elsif ($op eq "-") {
624 print "<div class=\"list\">\n" .
625 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"},
626 escapeHTML($file) . " <span style=\"color: #c00000;\">[removed]</span>") . "\n" .
627 "</div>";
628 print "<div class=\"link\">\n" .
629 "view " .
630 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "file") . " | " .
631 $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
632 "</div>\n";
633 } elsif ($op eq "*") {
634 $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;
635 my $from_id = $1;
636 my $to_id = $2;
637 $mode =~ m/^([0-7]{6})->([0-7]{6})$/;
638 my $from_mode = $1;
639 my $to_mode = $2;
640 my $mode_chnge = "";
641 if ($from_mode != $to_mode) {
642 $mode_chnge = " <span style=\"color: #888888;\"> [chmod $mode]</span>\n";
643 }
644 print "<div class=\"list\">\n";
645 if ($to_id ne $from_id) {
646 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id"},
647 escapeHTML($file) . $mode_chnge) . "\n" .
648 "</div>\n";
649 } else {
650 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id"},
651 escapeHTML($file) . $mode_chnge) . "\n" .
652 "</div>\n";
653 }
654 print "<div class=\"link\">\n" .
655 "view ";
656 if ($to_id ne $from_id) {
657 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id"}, "diff") . " | ";
658 }
659 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id"}, "file") . " | " .
660 $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
661 "</div>\n";
662 }
663 }
664 }
665 git_footer_html();
666} elsif ($action eq "blobdiff") {
667 git_header_html();
668 print "<div class=\"page_nav\">\n";
669 print "<br/><br/></div>\n";
670 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
671 print "<div class=\"page_body\">\n" .
672 "<pre>\n";
673 git_diff_html($hash_parent, $hash, $hash_parent, $hash);
674 print "</pre>\n" .
675 "<br/></div>";
676 git_footer_html();
677} elsif ($action eq "commitdiff") {
678 my %co = git_commit($hash);
679 if (!%co) {
680 die_error("", "Unknown commit object.");
681 }
682 open my $fd, "-|", "$gitbin/git-diff-tree -r " . $co{'parent'} . " $hash";
683 my (@difftree) = map { chomp; $_ } <$fd>;
684 close $fd;
685 git_header_html();
687 print "<div class=\"page_nav\"> view\n" .
688 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
689 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | \n" .
690 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash"}, "tree") . "\n" .
691 "<br/><br/></div>\n";
692 print "<div>\n" .
693 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
694 "</div>\n";
695 print "<div class=\"page_body\">\n" .
696 "<pre>\n";
697 foreach my $line (@difftree) {
698 # '*100644->100644 blob 8e5f9bbdf4de94a1bc4b4da8cb06677ce0a57716->8da3a306d0c0c070d87048d14a033df02f40a154 Makefile'
699 $line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
700 my $op = $1;
701 my $mode = $2;
702 my $type = $3;
703 my $id = $4;
704 my $file = $5;
705 if ($type eq "blob") {
706 if ($op eq "+") {
707 git_diff_html("", $file, "", $id);
708 } elsif ($op eq "-") {
709 git_diff_html($file, "", $id, "");
710 } elsif ($op eq "*") {
711 $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;
712 if ($1 ne $2) {
713 git_diff_html($file, $file, $1, $2);
714 }
715 }
716 }
717 }
718 print "<br/></pre>\n";
719 print "</div>";
720 git_footer_html();
721} elsif ($action eq "history") {
722 if (!(defined($hash))) {
723 $hash = git_head($project);
724 }
725 open my $fd, "-|", "$gitbin/git-rev-list $hash";
726 my (@revlist) = map { chomp; $_ } <$fd>;
727 close $fd;
728 git_header_html();
730 print "<div class=\"page_nav\">\n";
731 print "<br/><br/></div>\n";
732 print "<div>\n" .
733 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($file_name)) . "\n" .
734 "</div>\n";
735 foreach my $rev (@revlist) {
736 my %co = git_commit($rev);
737 my $parents = $co{'parents'};
738 my $found = 0;
739 foreach my $parent (@$parents) {
740 open $fd, "-|", "$gitbin/git-diff-tree -r $parent $rev $file_name";
741 my (@difftree) = map { chomp; $_ } <$fd>;
742 close $fd;
743 foreach my $line (@difftree) {
745 $line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
746 my $file = $5;
747 if ($file eq $file_name) {
748 $found = 1;
749 last;
750 }
751 }
752 }
753 if ($found) {
754 print "<div class=\"list\">\n" .
755 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$rev"},
756 "<span class=\"log_age\">" . $co{'age_string'} . "</span>" . escapeHTML($co{'title'})) . "\n" .
757 "</div>\n";
758 print "<div class=\"link\">\n" .
759 "view " .
760 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$rev"}, "commit") . " | " .
761 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$rev"}, "tree") . "<br/><br/>\n" .
762 "</div>\n";
763 }
764 }
765 git_footer_html();
766} else {
767 $action = "";
768 die_error("", "Unknown action.");
769}