]> git.ipfire.org Git - thirdparty/git.git/blame - gitweb.cgi
provide filename for "save as" in plaintext views
[thirdparty/git.git] / gitweb.cgi
CommitLineData
161332a5
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1#!/usr/bin/perl
2
c994d620 3# gitweb - simple web interface to track changes in git repositories
22fafb99 4#
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5# (C) 2005, Kay Sievers <kay.sievers@vrfy.org>
6# (C) 2005, Christian Gierke <ch@gierke.de>
823d5dc8 7#
d8f1c5c2 8# This program is licensed under the GPLv2
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9
10use strict;
11use warnings;
19806691 12use CGI qw(:standard :escapeHTML -nosticky);
7403d50b 13use CGI::Util qw(unescape);
161332a5 14use CGI::Carp qw(fatalsToBrowser);
b87d78d6 15use Fcntl ':mode';
161332a5 16
3e029299 17my $cgi = new CGI;
0c3eb45f 18my $version = "247";
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19my $my_url = $cgi->url();
20my $my_uri = $cgi->url(-absolute => 1);
21my $rss_link = "";
3e029299 22
b87d78d6 23# absolute fs-path which will be prepended to the project path
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24#my $projectroot = "/pub/scm";
25my $projectroot = "/home/kay/public_html/pub/scm";
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26
27# location of the git-core binaries
b51103f3 28my $gitbin = "/usr/bin";
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29
30# location for temporary files needed for diffs
19806691 31my $git_temp = "/tmp/gitweb";
034df39e 32
b87d78d6 33# target of the home link on top of all pages
ede5e100 34my $home_link = $my_uri;
b87d78d6 35
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36# html text to include at home page
37my $home_text = "indextext.html";
38
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39# source of projects list
40#my $projects_list = $projectroot;
7403d50b 41my $projects_list = "index/index.aux";
b87d78d6 42
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43# input validation and dispatch
44my $action = $cgi->param('a');
45if (defined $action) {
c91da262 46 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
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47 undef $action;
48 die_error(undef, "Invalid action parameter.");
b87d78d6 49 }
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50 if ($action eq "git-logo.png") {
51 git_logo();
52 exit;
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53 } elsif ($action eq "opml") {
54 git_opml();
55 exit;
09bd7898 56 }
b87d78d6 57}
44ad2978 58
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59my $order = $cgi->param('o');
60if (defined $order) {
c91da262 61 if ($order =~ m/[^0-9a-zA-Z_]/) {
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62 undef $order;
63 die_error(undef, "Invalid order parameter.");
64 }
65}
66
022be3d0 67my $project = $cgi->param('p');
b87d78d6 68if (defined $project) {
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69 $project = validate_input($project);
70 if (!defined($project)) {
71 die_error(undef, "Invalid project parameter.");
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72 }
73 if (!(-d "$projectroot/$project")) {
b87d78d6 74 undef $project;
09bd7898 75 die_error(undef, "No such directory.");
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76 }
77 if (!(-e "$projectroot/$project/HEAD")) {
78 undef $project;
09bd7898 79 die_error(undef, "No such project.");
9cd3d988 80 }
6191f8e1 81 $rss_link = "<link rel=\"alternate\" title=\"$project log\" href=\"$my_uri?p=$project;a=rss\" type=\"application/rss+xml\"/>";
4fac5294 82 $ENV{'GIT_DIR'} = "$projectroot/$project";
09bd7898 83} else {
ede5e100 84 git_project_list();
09bd7898 85 exit;
a59d4afd 86}
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87
88my $file_name = $cgi->param('f');
b87d78d6 89if (defined $file_name) {
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90 $file_name = validate_input($file_name);
91 if (!defined($file_name)) {
92 die_error(undef, "Invalid file parameter.");
b87d78d6 93 }
a59d4afd 94}
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95
96my $hash = $cgi->param('h');
4fac5294 97if (defined $hash) {
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98 $hash = validate_input($hash);
99 if (!defined($hash)) {
100 die_error(undef, "Invalid hash parameter.");
4fac5294 101 }
a59d4afd 102}
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103
104my $hash_parent = $cgi->param('hp');
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105if (defined $hash_parent) {
106 $hash_parent = validate_input($hash_parent);
107 if (!defined($hash_parent)) {
108 die_error(undef, "Invalid hash parent parameter.");
109 }
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110}
111
112my $hash_base = $cgi->param('hb');
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113if (defined $hash_base) {
114 $hash_base = validate_input($hash_base);
115 if (!defined($hash_base)) {
116 die_error(undef, "Invalid hash base parameter.");
117 }
a59d4afd 118}
6191f8e1 119
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120my $page = $cgi->param('pg');
121if (defined $page) {
c91da262 122 if ($page =~ m/[^0-9]$/) {
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123 undef $page;
124 die_error(undef, "Invalid page parameter.");
b87d78d6 125 }
2ad9331e 126}
823d5dc8 127
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128my $searchtext = $cgi->param('s');
129if (defined $searchtext) {
130 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
131 undef $searchtext;
132 die_error(undef, "Invalid search parameter.");
133 }
134 $searchtext = quotemeta $searchtext;
135}
136
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137sub validate_input {
138 my $input = shift;
139
140 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
141 return $input;
142 }
143 if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
144 return undef;
145 }
146 if ($input =~ m/[^a-zA-Z0-9_\.\/\-\+\#\~]/) {
147 return undef;
148 }
149 return $input;
150}
151
4fac5294 152if (!defined $action || $action eq "summary") {
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153 git_summary();
154 exit;
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155} elsif ($action eq "heads") {
156 git_heads();
0db37973 157 exit;
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158} elsif ($action eq "tags") {
159 git_tags();
160 exit;
161} elsif ($action eq "blob") {
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162 git_blob();
163 exit;
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164} elsif ($action eq "blob_plain") {
165 git_blob_plain();
166 exit;
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167} elsif ($action eq "tree") {
168 git_tree();
169 exit;
170} elsif ($action eq "rss") {
171 git_rss();
172 exit;
173} elsif ($action eq "commit") {
174 git_commit();
175 exit;
176} elsif ($action eq "log") {
177 git_log();
178 exit;
179} elsif ($action eq "blobdiff") {
180 git_blobdiff();
181 exit;
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182} elsif ($action eq "blobdiff_plain") {
183 git_blobdiff_plain();
184 exit;
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185} elsif ($action eq "commitdiff") {
186 git_commitdiff();
187 exit;
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188} elsif ($action eq "commitdiff_plain") {
189 git_commitdiff_plain();
190 exit;
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191} elsif ($action eq "history") {
192 git_history();
193 exit;
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194} elsif ($action eq "search") {
195 git_search();
196 exit;
197} elsif ($action eq "shortlog") {
198 git_shortlog();
199 exit;
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200} elsif ($action eq "tag") {
201 git_tag();
202 exit;
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203} else {
204 undef $action;
205 die_error(undef, "Unknown action.");
206 exit;
207}
208
12a88f2f 209sub git_header_html {
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210 my $status = shift || "200 OK";
211
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212 my $title = "git";
213 if (defined $project) {
214 $title .= " - $project";
215 if (defined $action) {
216 $title .= "/$action";
217 }
218 }
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219 print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status);
220 print <<EOF;
6191f8e1 221<?xml version="1.0" encoding="utf-8"?>
161332a5 222<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
034df39e 223<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
6191f8e1 224<!-- git web interface v$version, (C) 2005, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke <ch\@gierke.de> -->
161332a5 225<head>
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226<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
227<meta name="robots" content="index, nofollow"/>
b87d78d6 228<title>$title</title>
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229$rss_link
230<style type="text/css">
c07ad4b9 231body { font-family: sans-serif; font-size: 12px; margin:0px; border:solid #d9d8d1; border-width:1px; margin:10px; }
6191f8e1 232a { color:#0000cc; }
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233a:hover, a:visited, a:active { color:#880000; }
234div.page_header { height:25px; padding:8px; font-size:18px; font-weight:bold; background-color:#d9d8d1; }
d8d17b5d 235div.page_header a:visited, a.header { color:#0000cc; }
6191f8e1 236div.page_header a:hover { color:#880000; }
c07ad4b9 237div.page_nav { padding:8px; }
6191f8e1 238div.page_nav a:visited { color:#0000cc; }
19806691 239div.page_path { padding:8px; border:solid #d9d8d1; border-width:0px 0px 1px}
c07ad4b9 240div.page_footer { height:17px; padding:4px 8px; background-color: #d9d8d1; }
6191f8e1 241div.page_footer_text { float:left; color:#555555; font-style:italic; }
c07ad4b9 242div.page_body { padding:8px; }
6191f8e1 243div.title, a.title {
c07ad4b9 244 display:block; padding:6px 8px;
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245 font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
246}
247a.title:hover { background-color: #d9d8d1; }
bddec01d 248div.title_text { padding:6px 0px; border: solid #d9d8d1; border-width:0px 0px 1px; }
c07ad4b9 249div.log_body { padding:8px 8px 8px 150px; }
440c6006 250span.age { position:relative; float:left; width:142px; font-style:italic; }
c07ad4b9 251div.log_link {
bddec01d 252 padding:0px 8px;
c07ad4b9 253 font-size:10px; font-family:sans-serif; font-style:normal;
bddec01d 254 position:relative; float:left; width:136px;
6191f8e1 255}
bddec01d 256div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
10dba28d 257a.list { text-decoration:none; color:#000000; }
c994d620 258a.list:hover { text-decoration:underline; color:#880000; }
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259a.text { text-decoration:none; color:#0000cc; }
260a.text:visited { text-decoration:none; color:#880000; }
261a.text:hover { text-decoration:underline; color:#880000; }
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262table { padding:8px 4px; }
263th { padding:2px 5px; font-size:12px; text-align:left; }
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264tr.light:hover { background-color:#edece6; }
265tr.dark { background-color:#f6f6f0; }
266tr.dark:hover { background-color:#edece6; }
19806691 267td { padding:2px 5px; font-size:12px; vertical-align:top; }
bddec01d 268td.link { padding:2px 5px; font-family:sans-serif; font-size:10px; }
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269div.pre { font-family:monospace; font-size:12px; white-space:pre; }
270div.diff_info { font-family:monospace; color:#000099; background-color:#edece6; font-style:italic; }
8ab1da2c 271div.index_include { border:solid #d9d8d1; border-width:0px 0px 1px; padding:12px 8px; }
c994d620 272div.search { margin:4px 8px; position:absolute; top:56px; right:12px }
71be1e79 273a.linenr { color:#999999; text-decoration:none }
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274a.rss_logo {
275 float:right; padding:3px 0px; width:35px; line-height:10px;
09bd7898 276 border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
6191f8e1 277 color:#ffffff; background-color:#ff6600;
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278 font-weight:bold; font-family:sans-serif; font-size:10px;
279 text-align:center; text-decoration:none;
6191f8e1 280}
2735983d 281a.rss_logo:hover { background-color:#ee5500; }
6191f8e1 282</style>
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283</head>
284<body>
285EOF
ff7669a5 286 print "<div class=\"page_header\">\n" .
c994d620 287 "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
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288 "<img src=\"$my_uri?a=git-logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
289 "</a>\n";
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290 print $cgi->a({-href => $home_link}, "projects") . " / ";
291 if (defined $project) {
ede5e100 292 print $cgi->a({-href => "$my_uri?p=$project;a=summary"}, escapeHTML($project));
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293 if (defined $action) {
294 print " / $action";
295 }
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296 print "\n";
297 if (!defined $searchtext) {
298 $searchtext = "";
299 }
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300 my $search_hash;
301 if (defined $hash) {
302 $search_hash = $hash;
303 } else {
304 $search_hash = "HEAD";
305 }
19806691 306 $cgi->param("a", "search");
c39e47d9 307 $cgi->param("h", $search_hash);
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308 print $cgi->startform(-method => "get", -action => "$my_uri") .
309 "<div class=\"search\">\n" .
310 $cgi->hidden(-name => "p") . "\n" .
311 $cgi->hidden(-name => "a") . "\n" .
c39e47d9 312 $cgi->hidden(-name => "h") . "\n" .
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313 $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
314 "</div>" .
315 $cgi->end_form() . "\n";
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316 }
317 print "</div>\n";
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318}
319
12a88f2f 320sub git_footer_html {
6191f8e1 321 print "<div class=\"page_footer\">\n";
b87d78d6 322 if (defined $project) {
09bd7898 323 my $descr = git_read_description($project);
b87d78d6 324 if (defined $descr) {
6191f8e1 325 print "<div class=\"page_footer_text\">" . escapeHTML($descr) . "</div>\n";
6191f8e1 326 }
2735983d 327 print $cgi->a({-href => "$my_uri?p=$project;a=rss", -class => "rss_logo"}, "RSS") . "\n";
c994d620 328 } else {
f7ab660c 329 print $cgi->a({-href => "$my_uri?a=opml", -class => "rss_logo"}, "OPML") . "\n";
ff7669a5 330 }
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331 print "</div>\n" .
332 "</body>\n" .
9cd3d988 333 "</html>";
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334}
335
061cc7cd
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336sub die_error {
337 my $status = shift || "403 Forbidden";
a59d4afd 338 my $error = shift || "Malformed query, file missing or permission denied";
664f4cc5 339
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340 git_header_html($status);
341 print "<div class=\"page_body\">\n" .
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342 "<br/><br/>\n" .
343 "$status - $error\n" .
344 "<br/>\n" .
345 "</div>\n";
a59d4afd 346 git_footer_html();
09bd7898 347 exit;
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348}
349
42f7eb94
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350sub git_get_type {
351 my $hash = shift;
352
19806691 353 open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return;
42f7eb94 354 my $type = <$fd>;
d8a20ba9 355 close $fd or return;
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356 chomp $type;
357 return $type;
358}
359
ede5e100 360sub git_read_hash {
54b0a43c 361 my $path = shift;
09bd7898 362
19806691 363 open my $fd, "$projectroot/$path" or return undef;
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364 my $head = <$fd>;
365 close $fd;
366 chomp $head;
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367 if ($head =~ m/^[0-9a-fA-F]{40}$/) {
368 return $head;
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369 }
370}
371
09bd7898 372sub git_read_description {
b87d78d6 373 my $path = shift;
09bd7898 374
19806691 375 open my $fd, "$projectroot/$path/description" or return undef;
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376 my $descr = <$fd>;
377 close $fd;
378 chomp $descr;
379 return $descr;
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380}
381
ede5e100
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382sub git_read_tag {
383 my $tag_id = shift;
384 my %tag;
d8a20ba9 385 my @comment;
ede5e100 386
19806691 387 open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return;
d8a20ba9 388 $tag{'id'} = $tag_id;
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389 while (my $line = <$fd>) {
390 chomp $line;
391 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
392 $tag{'object'} = $1;
7ab0d2b6 393 } elsif ($line =~ m/^type (.+)$/) {
ede5e100 394 $tag{'type'} = $1;
7ab0d2b6 395 } elsif ($line =~ m/^tag (.+)$/) {
ede5e100 396 $tag{'name'} = $1;
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397 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
398 $tag{'author'} = $1;
399 $tag{'epoch'} = $2;
400 $tag{'tz'} = $3;
401 } elsif ($line =~ m/--BEGIN/) {
402 push @comment, $line;
403 last;
404 } elsif ($line eq "") {
405 last;
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406 }
407 }
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408 push @comment, <$fd>;
409 $tag{'comment'} = \@comment;
19806691 410 close $fd or return;
ede5e100
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411 if (!defined $tag{'name'}) {
412 return
413 };
414 return %tag
415}
416
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417sub age_string {
418 my $age = shift;
419 my $age_str;
420
421 if ($age > 60*60*24*365*2) {
422 $age_str = (int $age/60/60/24/365);
423 $age_str .= " years ago";
424 } elsif ($age > 60*60*24*(365/12)*2) {
425 $age_str = int $age/60/60/24/(365/12);
426 $age_str .= " months ago";
427 } elsif ($age > 60*60*24*7*2) {
428 $age_str = int $age/60/60/24/7;
429 $age_str .= " weeks ago";
430 } elsif ($age > 60*60*24*2) {
431 $age_str = int $age/60/60/24;
432 $age_str .= " days ago";
433 } elsif ($age > 60*60*2) {
434 $age_str = int $age/60/60;
435 $age_str .= " hours ago";
436 } elsif ($age > 60*2) {
437 $age_str = int $age/60;
438 $age_str .= " min ago";
439 } elsif ($age > 2) {
440 $age_str = int $age;
441 $age_str .= " sec ago";
442 } else {
443 $age_str .= " right now";
444 }
445 return $age_str;
446}
447
09bd7898 448sub git_read_commit {
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449 my $commit_id = shift;
450 my $commit_text = shift;
451
452 my @commit_lines;
703ac710 453 my %co;
703ac710 454
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455 if (defined $commit_text) {
456 @commit_lines = @$commit_text;
457 } else {
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458 $/ = "\0";
459 open my $fd, "-|", "$gitbin/git-rev-list --header --parents --max-count=1 $commit_id" or return;
460 @commit_lines = split '\n', <$fd>;
19806691 461 close $fd or return;
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462 $/ = "\n";
463 pop @commit_lines;
19806691 464 }
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465 my $header = shift @commit_lines;
466 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
467 return;
468 }
469 ($co{'id'}, my @parents) = split ' ', $header;
470 $co{'parents'} = \@parents;
471 $co{'parent'} = $parents[0];
19806691 472 while (my $line = shift @commit_lines) {
b87d78d6 473 last if $line eq "\n";
7ab0d2b6 474 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
703ac710 475 $co{'tree'} = $1;
022be3d0 476 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
3f714537 477 $co{'author'} = $1;
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478 $co{'author_epoch'} = $2;
479 $co{'author_tz'} = $3;
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480 if ($co{'author'} =~ m/^([^<]+) </) {
481 $co{'author_name'} = $1;
482 } else {
483 $co{'author_name'} = $co{'author'};
484 }
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485 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
486 $co{'committer'} = $1;
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487 $co{'committer_epoch'} = $2;
488 $co{'committer_tz'} = $3;
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489 $co{'committer_name'} = $co{'committer'};
490 $co{'committer_name'} =~ s/ <.*//;
703ac710
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491 }
492 }
ede5e100 493 if (!defined $co{'tree'}) {
25f422fb 494 return;
ede5e100 495 };
25f422fb 496
19806691
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497 foreach my $title (@commit_lines) {
498 if ($title ne "") {
48c771f4 499 $co{'title'} = chop_str($title, 80, 5);
19806691
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500 # remove leading stuff of merges to make the interesting part visible
501 if (length($title) > 50) {
502 $title =~ s/^Automatic //;
503 $title =~ s/^merge (of|with) /Merge ... /i;
504 if (length($title) > 50) {
505 $title =~ s/(http|rsync):\/\///;
506 }
507 if (length($title) > 50) {
508 $title =~ s/(master|www|rsync)\.//;
509 }
510 if (length($title) > 50) {
511 $title =~ s/kernel.org:?//;
512 }
513 if (length($title) > 50) {
514 $title =~ s/\/pub\/scm//;
515 }
516 }
48c771f4 517 $co{'title_short'} = chop_str($title, 50, 5);
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518 last;
519 }
520 }
25f422fb
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521 # remove added spaces
522 foreach my $line (@commit_lines) {
523 $line =~ s/^ //;
524 }
525 $co{'comment'} = \@commit_lines;
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526
527 my $age = time - $co{'committer_epoch'};
528 $co{'age'} = $age;
d263a6bd 529 $co{'age_string'} = age_string($age);
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530 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
531 if ($age > 60*60*24*7*2) {
1b1cd421 532 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
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533 $co{'age_string_age'} = $co{'age_string'};
534 } else {
535 $co{'age_string_date'} = $co{'age_string'};
1b1cd421 536 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
71be1e79 537 }
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538 return %co;
539}
540
19806691 541sub git_diff_print {
8ed23e1b 542 my $from = shift;
2735983d 543 my $from_name = shift;
8ed23e1b 544 my $to = shift;
2735983d 545 my $to_name = shift;
19806691 546 my $format = shift || "html";
4c02e3c5 547
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548 my $from_tmp = "/dev/null";
549 my $to_tmp = "/dev/null";
8ed23e1b 550 my $pid = $$;
4c02e3c5 551
ff7669a5 552 # create tmp from-file
b87d78d6 553 if (defined $from) {
19806691 554 $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
b87d78d6 555 open my $fd2, "> $from_tmp";
034df39e 556 open my $fd, "-|", "$gitbin/git-cat-file blob $from";
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557 my @file = <$fd>;
558 print $fd2 @file;
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559 close $fd2;
560 close $fd;
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561 }
562
b531daf3 563 # create tmp to-file
b87d78d6 564 if (defined $to) {
19806691 565 $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
8ed23e1b 566 open my $fd2, "> $to_tmp";
034df39e 567 open my $fd, "-|", "$gitbin/git-cat-file blob $to";
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568 my @file = <$fd>;
569 print $fd2 @file;
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570 close $fd2;
571 close $fd;
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572 }
573
2735983d 574 open my $fd, "-|", "/usr/bin/diff -u -p -L $from_name -L $to_name $from_tmp $to_tmp";
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575 if ($format eq "plain") {
576 undef $/;
577 print <$fd>;
578 $/ = "\n";
579 } else {
580 while (my $line = <$fd>) {
581 chomp($line);
582 my $char = substr($line, 0, 1);
583 my $color = "";
584 if ($char eq '+') {
585 $color = " style=\"color:#008800;\"";
586 } elsif ($char eq "-") {
587 $color = " style=\"color:#cc0000;\"";
588 } elsif ($char eq "@") {
589 $color = " style=\"color:#990099;\"";
590 } elsif ($char eq "\\") {
591 # skip errors
592 next;
593 }
594 while ((my $pos = index($line, "\t")) != -1) {
595 if (my $count = (8 - (($pos-1) % 8))) {
596 my $spaces = ' ' x $count;
597 $line =~ s/\t/$spaces/;
598 }
599 }
600 print "<div class=\"pre\"$color>" . escapeHTML($line) . "</div>\n";
c07ad4b9 601 }
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602 }
603 close $fd;
8ed23e1b 604
b87d78d6 605 if (defined $from) {
2735983d 606 unlink($from_tmp);
8ed23e1b 607 }
b87d78d6 608 if (defined $to) {
2735983d 609 unlink($to_tmp);
8ed23e1b 610 }
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611}
612
d767d59c 613sub mode_str {
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614 my $mode = oct shift;
615
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616 if (S_ISDIR($mode & S_IFMT)) {
617 return 'drwxr-xr-x';
618 } elsif (S_ISLNK($mode)) {
619 return 'lrwxrwxrwx';
620 } elsif (S_ISREG($mode)) {
991910a9 621 # git cares only about the executable bit
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622 if ($mode & S_IXUSR) {
623 return '-rwxr-xr-x';
54b0a43c 624 } else {
b87d78d6 625 return '-rw-r--r--';
54b0a43c 626 };
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627 } else {
628 return '----------';
d767d59c 629 }
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630}
631
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632sub chop_str {
633 my $str = shift;
634 my $len = shift;
19806691 635 my $add_len = shift || 10;
2bf7a52c 636
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637 # allow only $len chars, but don't cut a word if it would fit in $add_len
638 # if it doesn't fit, cut it if it's still longer than the dots we would add
639 $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
640 my $body = $1;
641 my $tail = $2;
642 if (length($tail) > 4) {
643 $tail = " ...";
2bf7a52c 644 }
a48e11ca 645 return "$body$tail";
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646}
647
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648sub file_type {
649 my $mode = oct shift;
650
b87d78d6 651 if (S_ISDIR($mode & S_IFMT)) {
2735983d 652 return "directory";
b87d78d6 653 } elsif (S_ISLNK($mode)) {
2735983d 654 return "symlink";
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655 } elsif (S_ISREG($mode)) {
656 return "file";
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657 } else {
658 return "unknown";
659 }
660}
661
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662sub format_log_line_html {
663 my $line = shift;
664
665 $line = escapeHTML($line);
666 $line =~ s/ /&nbsp;/g;
667 if ($line =~ m/([0-9a-fA-F]{40})/) {
668 my $hash_text = $1;
669 if (git_get_type($hash_text) eq "commit") {
d8a20ba9 670 my $link = $cgi->a({-class => "text", -href => "$my_uri?p=$project;a=commit;h=$hash_text"}, $hash_text);
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671 $line =~ s/$hash_text/$link/;
672 }
673 }
674 return $line;
675}
676
86eed32d 677sub date_str {
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678 my $epoch = shift;
679 my $tz = shift || "-0000";
86eed32d 680
991910a9 681 my %date;
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682 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
683 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
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684 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
685 $date{'hour'} = $hour;
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686 $date{'minute'} = $min;
687 $date{'mday'} = $mday;
688 $date{'day'} = $days[$wday];
689 $date{'month'} = $months[$mon];
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690 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
691 $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
692
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693 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
694 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
991910a9 695 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
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696 $date{'hour_local'} = $hour;
697 $date{'minute_local'} = $min;
698 $date{'tz_local'} = $tz;
991910a9 699 return %date;
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700}
701
b87d78d6 702# git-logo (cached in browser for one day)
eb28240b 703sub git_logo {
022be3d0 704 print $cgi->header(-type => 'image/png', -expires => '+1d');
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705 # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
706 print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
707 "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
708 "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
709 "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
710 "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
711 "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
712 "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
713 "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
714 "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
715 "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
716 "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
717 "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
718 "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
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719}
720
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721sub get_file_owner {
722 my $path = shift;
723
724 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
725 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
726 if (!defined $gcos) {
727 return undef;
728 }
729 my $owner = $gcos;
730 $owner =~ s/[,;].*$//;
731 return $owner;
732}
733
c994d620 734sub git_read_projects {
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735 my @list;
736
ede5e100 737 if (-d $projects_list) {
09bd7898 738 # search in directory
ede5e100 739 my $dir = $projects_list;
19806691 740 opendir my $dh, $dir or return undef;
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741 while (my $dir = readdir($dh)) {
742 if (-e "$projectroot/$dir/HEAD") {
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743 my $pr = {
744 path => $dir,
745 };
746 push @list, $pr
09bd7898
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747 }
748 }
749 closedir($dh);
ede5e100 750 } elsif (-f $projects_list) {
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751 # read from file(url-encoded):
752 # 'git%2Fgit.git Linus+Torvalds'
753 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
754 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
19806691 755 open my $fd , $projects_list or return undef;
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756 while (my $line = <$fd>) {
757 chomp $line;
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758 my ($path, $owner) = split ' ', $line;
759 $path = unescape($path);
760 $owner = unescape($owner);
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761 if (!defined $path) {
762 next;
763 }
764 if (-e "$projectroot/$path/HEAD") {
765 my $pr = {
766 path => $path,
767 owner => $owner,
768 };
769 push @list, $pr
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770 }
771 }
772 close $fd;
773 }
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774 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
775 return @list;
776}
09bd7898 777
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778sub git_project_list {
779 my @list = git_read_projects();
f7ab660c 780 my @projects;
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781 if (!@list) {
782 die_error(undef, "No project found.");
783 }
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784 foreach my $pr (@list) {
785 my $head = git_read_hash("$pr->{'path'}/HEAD");
786 if (!defined $head) {
787 next;
788 }
789 $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
790 my %co = git_read_commit($head);
791 if (!%co) {
792 next;
793 }
794 $pr->{'commit'} = \%co;
795 if (!defined $pr->{'descr'}) {
796 my $descr = git_read_description($pr->{'path'}) || "";
797 $pr->{'descr'} = chop_str($descr, 25, 5);
798 }
799 if (!defined $pr->{'owner'}) {
800 $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
801 }
802 push @projects, $pr;
803 }
b87d78d6 804 git_header_html();
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805 if (-f $home_text) {
806 print "<div class=\"index_include\">\n";
ede5e100 807 open (my $fd, $home_text);
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808 print <$fd>;
809 close $fd;
810 print "</div>\n";
811 }
bddec01d 812 print "<table cellspacing=\"0\">\n" .
f7ab660c 813 "<tr>\n";
d8d17b5d 814 if (!defined($order) || (defined($order) && ($order eq "project"))) {
f7ab660c
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815 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
816 print "<th>Project</th>\n";
817 } else {
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818 print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?o=project"}, "Project") . "</th>\n";
819 }
820 if (defined($order) && ($order eq "descr")) {
821 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
822 print "<th>Description</th>\n";
823 } else {
824 print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?o=descr"}, "Description") . "</th>\n";
f7ab660c 825 }
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KS
826 if (defined($order) && ($order eq "owner")) {
827 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
828 print "<th>Owner</th>\n";
829 } else {
d8d17b5d 830 print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?o=owner"}, "Owner") . "</th>\n";
f7ab660c
KS
831 }
832 if (defined($order) && ($order eq "age")) {
833 @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
d8d17b5d 834 print "<th>Last Change</th>\n";
f7ab660c 835 } else {
d8d17b5d 836 print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?o=age"}, "Last Change") . "</th>\n";
f7ab660c
KS
837 }
838 print "<th></th>\n" .
eb28240b 839 "</tr>\n";
bddec01d 840 my $alternate = 0;
f7ab660c 841 foreach my $pr (@projects) {
bddec01d 842 if ($alternate) {
c994d620 843 print "<tr class=\"dark\">\n";
bddec01d 844 } else {
c994d620 845 print "<tr class=\"light\">\n";
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KS
846 }
847 $alternate ^= 1;
f7ab660c
KS
848 print "<td>" . $cgi->a({-href => "$my_uri?p=$pr->{'path'};a=summary", -class => "list"}, escapeHTML($pr->{'path'})) . "</td>\n" .
849 "<td>$pr->{'descr'}</td>\n" .
850 "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
ede5e100 851 my $colored_age;
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852 if ($pr->{'commit'}{'age'} < 60*60*2) {
853 $colored_age = "<span style =\"color: #009900;\"><b><i>$pr->{'commit'}{'age_string'}</i></b></span>";
854 } elsif ($pr->{'commit'}{'age'} < 60*60*24*2) {
855 $colored_age = "<span style =\"color: #009900;\"><i>$pr->{'commit'}{'age_string'}</i></span>";
b87d78d6 856 } else {
f7ab660c 857 $colored_age = "<i>$pr->{'commit'}{'age_string'}</i>";
b87d78d6 858 }
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859 print "<td>$colored_age</td>\n" .
860 "<td class=\"link\">" .
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861 $cgi->a({-href => "$my_uri?p=$pr->{'path'};a=summary"}, "summary") .
862 " | " . $cgi->a({-href => "$my_uri?p=$pr->{'path'};a=shortlog"}, "shortlog") .
863 " | " . $cgi->a({-href => "$my_uri?p=$pr->{'path'};a=log"}, "log") .
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864 "</td>\n" .
865 "</tr>\n";
b87d78d6 866 }
7ab0d2b6 867 print "</table>\n";
b87d78d6 868 git_footer_html();
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869}
870
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871sub git_read_refs {
872 my $ref_dir = shift;
fa378499 873 my @reflist;
ede5e100 874
4fac5294 875 my @refs;
0db37973 876 opendir my $dh, "$projectroot/$project/$ref_dir";
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877 while (my $dir = readdir($dh)) {
878 if ($dir =~ m/^\./) {
879 next;
880 }
881 if (-d "$projectroot/$project/$ref_dir/$dir") {
882 opendir my $dh2, "$projectroot/$project/$ref_dir/$dir";
883 my @subdirs = grep !m/^\./, readdir $dh2;
884 closedir($dh2);
885 foreach my $subdir (@subdirs) {
886 push @refs, "$dir/$subdir"
887 }
888 next;
889 }
890 push @refs, $dir;
891 }
ede5e100 892 closedir($dh);
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893 foreach my $ref_file (@refs) {
894 my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
895 my $type = git_get_type($ref_id) || next;
896 my %ref_item;
ede5e100 897 my %co;
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898 $ref_item{'type'} = $type;
899 $ref_item{'id'} = $ref_id;
d263a6bd
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900 $ref_item{'epoch'} = 0;
901 $ref_item{'age'} = "unknown";
ede5e100 902 if ($type eq "tag") {
fa378499 903 my %tag = git_read_tag($ref_id);
d8a20ba9 904 $ref_item{'comment'} = $tag{'comment'};
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KS
905 if ($tag{'type'} eq "commit") {
906 %co = git_read_commit($tag{'object'});
d263a6bd
KS
907 $ref_item{'epoch'} = $co{'committer_epoch'};
908 $ref_item{'age'} = $co{'age_string'};
909 } elsif (defined($tag{'epoch'})) {
910 my $age = time - $tag{'epoch'};
911 $ref_item{'epoch'} = $tag{'epoch'};
912 $ref_item{'age'} = age_string($age);
ede5e100 913 }
d8a20ba9 914 $ref_item{'reftype'} = $tag{'type'};
fa378499 915 $ref_item{'name'} = $tag{'name'};
d8a20ba9 916 $ref_item{'refid'} = $tag{'object'};
ede5e100 917 } elsif ($type eq "commit"){
fa378499 918 %co = git_read_commit($ref_id);
d8a20ba9 919 $ref_item{'reftype'} = "commit";
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KS
920 $ref_item{'name'} = $ref_file;
921 $ref_item{'title'} = $co{'title'};
d8a20ba9 922 $ref_item{'refid'} = $ref_id;
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923 $ref_item{'epoch'} = $co{'committer_epoch'};
924 $ref_item{'age'} = $co{'age_string'};
ede5e100 925 }
ede5e100 926
fa378499 927 push @reflist, \%ref_item;
ede5e100
KS
928 }
929 # sort tags by age
fa378499
KS
930 @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
931 return \@reflist;
ede5e100
KS
932}
933
934sub git_summary {
935 my $descr = git_read_description($project) || "none";
936 my $head = git_read_hash("$project/HEAD");
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937 my %co = git_read_commit($head);
938 my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
939
940 my $owner;
941 if (-f $projects_list) {
942 open (my $fd , $projects_list);
943 while (my $line = <$fd>) {
944 chomp $line;
7403d50b
KS
945 my ($pr, $ow) = split ' ', $line;
946 $pr = unescape($pr);
947 $ow = unescape($ow);
ede5e100
KS
948 if ($pr eq $project) {
949 $owner = $ow;
950 last;
951 }
952 }
953 close $fd;
954 }
955 if (!defined $owner) {
956 $owner = get_file_owner("$projectroot/$project");
957 }
958
959 git_header_html();
960 print "<div class=\"page_nav\">\n" .
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961 "summary".
962 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
963 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
964 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
965 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
e925f38c 966 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree"}, "tree") .
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KS
967 "<br/><br/>\n" .
968 "</div>\n";
19806691 969 print "<div class=\"title\">&nbsp;</div>\n";
bddec01d 970 print "<table cellspacing=\"0\">\n" .
ede5e100
KS
971 "<tr><td>description</td><td>" . escapeHTML($descr) . "</td></tr>\n" .
972 "<tr><td>owner</td><td>$owner</td></tr>\n" .
973 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
bddec01d 974 "</table>\n";
19806691 975 open my $fd, "-|", "$gitbin/git-rev-list --max-count=17 " . git_read_hash("$project/HEAD") or die_error(undef, "Open failed.");
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976 my (@revlist) = map { chomp; $_ } <$fd>;
977 close $fd;
978 print "<div>\n" .
19806691 979 $cgi->a({-href => "$my_uri?p=$project;a=shortlog", -class => "title"}, "shortlog") .
ede5e100 980 "</div>\n";
19806691 981 my $i = 16;
bddec01d
KS
982 print "<table cellspacing=\"0\">\n";
983 my $alternate = 0;
ede5e100
KS
984 foreach my $commit (@revlist) {
985 my %co = git_read_commit($commit);
986 my %ad = date_str($co{'author_epoch'});
bddec01d 987 if ($alternate) {
c994d620 988 print "<tr class=\"dark\">\n";
bddec01d 989 } else {
c994d620 990 print "<tr class=\"light\">\n";
bddec01d
KS
991 }
992 $alternate ^= 1;
19806691 993 if ($i-- > 0) {
10dba28d 994 print "<td><i>$co{'age_string'}</i></td>\n" .
2bf7a52c 995 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
c24fd7b7
KS
996 "<td>";
997 if (length($co{'title_short'}) < length($co{'title'})) {
998 print $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list", -title => "$co{'title'}"},
999 "<b>" . escapeHTML($co{'title_short'}) . "</b>");
1000 } else {
1001 print $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"},
1002 "<b>" . escapeHTML($co{'title'}) . "</b>");
1003 }
76a8323a 1004 print "</td>\n" .
a4d26ef0
KS
1005 "<td class=\"link\">" .
1006 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1007 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
1008 "</td>\n" .
440c6006
KS
1009 "</tr>";
1010 } else {
19806691 1011 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "...") . "</td>\n" .
440c6006 1012 "</tr>";
ede5e100
KS
1013 last;
1014 }
1015 }
bddec01d 1016 print "</table\n>";
ede5e100 1017
0db37973 1018 my $taglist = git_read_refs("refs/tags");
ede5e100
KS
1019 if (defined @$taglist) {
1020 print "<div>\n" .
0db37973 1021 $cgi->a({-href => "$my_uri?p=$project;a=tags", -class => "title"}, "tags") .
ede5e100 1022 "</div>\n";
19806691 1023 my $i = 16;
bddec01d
KS
1024 print "<table cellspacing=\"0\">\n";
1025 my $alternate = 0;
ede5e100
KS
1026 foreach my $entry (@$taglist) {
1027 my %tag = %$entry;
d8a20ba9
KS
1028 my $comment_lines = $tag{'comment'};
1029 my $comment = shift @$comment_lines;
1030 if (defined($comment)) {
1031 $comment = chop_str($comment, 30, 5);
1032 }
bddec01d 1033 if ($alternate) {
c994d620 1034 print "<tr class=\"dark\">\n";
bddec01d 1035 } else {
c994d620 1036 print "<tr class=\"light\">\n";
bddec01d
KS
1037 }
1038 $alternate ^= 1;
19806691 1039 if ($i-- > 0) {
10dba28d 1040 print "<td><i>$tag{'age'}</i></td>\n" .
19806691 1041 "<td>" .
d8a20ba9
KS
1042 $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}", -class => "list"},
1043 "<b>" . escapeHTML($tag{'name'}) . "</b>") .
19806691 1044 "</td>\n" .
d8a20ba9
KS
1045 "<td>";
1046 if (defined($comment)) {
1047 print $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, $comment);
1048 }
1049 print "</td>\n" .
1050 "<td class=\"link\">";
1051 if ($tag{'type'} eq "tag") {
1052 print $cgi->a({-href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, "tag") . " | ";
1053 }
1054 print $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}"}, $tag{'reftype'});
1055 if ($tag{'reftype'} eq "commit") {
1056 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
1057 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'refid'}"}, "log");
19806691
KS
1058 }
1059 print "</td>\n" .
440c6006
KS
1060 "</tr>";
1061 } else {
1062 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=tags"}, "...") . "</td>\n" .
1063 "</tr>";
ede5e100
KS
1064 last;
1065 }
1066 }
bddec01d 1067 print "</table\n>";
ede5e100 1068 }
0db37973 1069
d8f1c5c2
KS
1070 my $headlist = git_read_refs("refs/heads");
1071 if (defined @$headlist) {
0db37973 1072 print "<div>\n" .
d8f1c5c2 1073 $cgi->a({-href => "$my_uri?p=$project;a=heads", -class => "title"}, "heads") .
0db37973 1074 "</div>\n";
19806691 1075 my $i = 16;
bddec01d
KS
1076 print "<table cellspacing=\"0\">\n";
1077 my $alternate = 0;
d8f1c5c2 1078 foreach my $entry (@$headlist) {
0db37973 1079 my %tag = %$entry;
bddec01d 1080 if ($alternate) {
c994d620 1081 print "<tr class=\"dark\">\n";
bddec01d 1082 } else {
c994d620 1083 print "<tr class=\"light\">\n";
bddec01d
KS
1084 }
1085 $alternate ^= 1;
19806691 1086 if ($i-- > 0) {
10dba28d 1087 print "<td><i>$tag{'age'}</i></td>\n" .
19806691 1088 "<td>" .
4fac5294 1089 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}", -class => "list"},
19806691
KS
1090 "<b>" . escapeHTML($tag{'name'}) . "</b>") .
1091 "</td>\n" .
1092 "<td class=\"link\">" .
4fac5294
KS
1093 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
1094 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'name'}"}, "log") .
19806691 1095 "</td>\n" .
0db37973
KS
1096 "</tr>";
1097 } else {
d8f1c5c2 1098 print "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=heads"}, "...") . "</td>\n" .
0db37973
KS
1099 "</tr>";
1100 last;
1101 }
1102 }
bddec01d 1103 print "</table\n>";
0db37973 1104 }
ede5e100
KS
1105 git_footer_html();
1106}
1107
d8a20ba9
KS
1108sub git_tag {
1109 my $head = git_read_hash("$project/HEAD");
1110 git_header_html();
1111 print "<div class=\"page_nav\">\n" .
1112 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1113 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1114 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
1115 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
1116 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
1117 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
1118 "<br/>\n" .
1119 "</div>\n";
1120 my %tag = git_read_tag($hash);
1121 print "<div>\n" .
1122 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($tag{'name'})) . "\n" .
1123 "</div>\n";
1124 print "<div class=\"title_text\">\n" .
1125 "<table cellspacing=\"0\">\n" .
e4669df9
KS
1126 "<tr>\n" .
1127 "<td>object</td>\n" .
1128 "<td>" . $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'object'}"}, $tag{'object'}) . "</td>\n" .
1129 "<td class=\"link\">" . $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'object'}"}, $tag{'type'}) . "</td>\n" .
1130 "</tr>\n";
d8a20ba9
KS
1131 if (defined($tag{'author'})) {
1132 my %ad = date_str($tag{'epoch'}, $tag{'tz'});
1133 print "<tr><td>author</td><td>" . escapeHTML($tag{'author'}) . "</td></tr>\n";
1134 print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
1135 }
1136 print "</table>\n\n" .
1137 "</div>\n";
1138 print "<div class=\"page_body\">";
1139 my $comment = $tag{'comment'};
1140 foreach my $line (@$comment) {
1141 print escapeHTML($line) . "<br/>\n";
1142 }
1143 print "</div>\n";
1144 git_footer_html();
1145}
1146
ede5e100
KS
1147sub git_tags {
1148 my $head = git_read_hash("$project/HEAD");
1149 git_header_html();
1150 print "<div class=\"page_nav\">\n" .
19806691
KS
1151 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1152 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1153 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
ede5e100 1154 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
19806691
KS
1155 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
1156 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
1157 "<br/>\n" .
ede5e100 1158 "</div>\n";
0db37973 1159 my $taglist = git_read_refs("refs/tags");
ede5e100 1160 print "<div>\n" .
19806691 1161 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, "&nbsp;") .
ede5e100 1162 "</div>\n";
bddec01d
KS
1163 print "<table cellspacing=\"0\">\n";
1164 my $alternate = 0;
ede5e100
KS
1165 if (defined @$taglist) {
1166 foreach my $entry (@$taglist) {
1167 my %tag = %$entry;
d8a20ba9
KS
1168 my $comment_lines = $tag{'comment'};
1169 my $comment = shift @$comment_lines;
1170 if (defined($comment)) {
1171 $comment = chop_str($comment, 30, 5);
1172 }
bddec01d 1173 if ($alternate) {
c994d620 1174 print "<tr class=\"dark\">\n";
bddec01d 1175 } else {
c994d620 1176 print "<tr class=\"light\">\n";
bddec01d
KS
1177 }
1178 $alternate ^= 1;
1179 print "<td><i>$tag{'age'}</i></td>\n" .
19806691 1180 "<td>" .
d8a20ba9 1181 $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}", -class => "list"},
19806691
KS
1182 "<b>" . escapeHTML($tag{'name'}) . "</b>") .
1183 "</td>\n" .
d8a20ba9
KS
1184 "<td>";
1185 if (defined($comment)) {
1186 print $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, $comment);
1187 }
1188 print "</td>\n" .
1189 "<td class=\"link\">";
1190 if ($tag{'type'} eq "tag") {
1191 print $cgi->a({-href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, "tag") . " | ";
1192 }
1193 print $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}"}, $tag{'reftype'});
1194 if ($tag{'reftype'} eq "commit") {
4fac5294 1195 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
d8a20ba9 1196 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'refid'}"}, "log");
19806691
KS
1197 }
1198 print "</td>\n" .
10dba28d 1199 "</tr>";
ede5e100
KS
1200 }
1201 }
bddec01d 1202 print "</table\n>";
ede5e100
KS
1203 git_footer_html();
1204}
1205
d8f1c5c2 1206sub git_heads {
0db37973
KS
1207 my $head = git_read_hash("$project/HEAD");
1208 git_header_html();
1209 print "<div class=\"page_nav\">\n" .
19806691
KS
1210 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1211 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1212 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
0db37973 1213 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
19806691
KS
1214 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
1215 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
1216 "<br/>\n" .
0db37973
KS
1217 "</div>\n";
1218 my $taglist = git_read_refs("refs/heads");
1219 print "<div>\n" .
19806691 1220 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, "&nbsp;") .
0db37973 1221 "</div>\n";
bddec01d
KS
1222 print "<table cellspacing=\"0\">\n";
1223 my $alternate = 0;
0db37973
KS
1224 if (defined @$taglist) {
1225 foreach my $entry (@$taglist) {
1226 my %tag = %$entry;
bddec01d 1227 if ($alternate) {
c994d620 1228 print "<tr class=\"dark\">\n";
bddec01d 1229 } else {
c994d620 1230 print "<tr class=\"light\">\n";
bddec01d
KS
1231 }
1232 $alternate ^= 1;
1233 print "<td><i>$tag{'age'}</i></td>\n" .
19806691 1234 "<td>" .
4fac5294 1235 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}", -class => "list"}, "<b>" . escapeHTML($tag{'name'}) . "</b>") .
19806691
KS
1236 "</td>\n" .
1237 "<td class=\"link\">" .
4fac5294
KS
1238 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
1239 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'name'}"}, "log") .
19806691 1240 "</td>\n" .
10dba28d 1241 "</tr>";
0db37973
KS
1242 }
1243 }
bddec01d 1244 print "</table\n>";
0db37973
KS
1245 git_footer_html();
1246}
1247
09bd7898
KS
1248sub git_get_hash_by_path {
1249 my $base = shift;
19806691 1250 my $path = shift || return undef;
09bd7898
KS
1251
1252 my $tree = $base;
1253 my @parts = split '/', $path;
1254 while (my $part = shift @parts) {
19806691 1255 open my $fd, "-|", "$gitbin/git-ls-tree $tree" or die_error(undef, "Open git-ls-tree failed.");
09bd7898 1256 my (@entries) = map { chomp; $_ } <$fd>;
19806691 1257 close $fd or return undef;
09bd7898
KS
1258 foreach my $line (@entries) {
1259 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
19806691 1260 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
09bd7898
KS
1261 my $t_mode = $1;
1262 my $t_type = $2;
1263 my $t_hash = $3;
1264 my $t_name = $4;
1265 if ($t_name eq $part) {
1266 if (!(@parts)) {
1267 return $t_hash;
1268 }
1269 if ($t_type eq "tree") {
1270 $tree = $t_hash;
1271 }
1272 last;
1273 }
1274 }
1275 }
1276}
1277
1278sub git_blob {
1279 if (!defined $hash && defined $file_name) {
ede5e100 1280 my $base = $hash_base || git_read_hash("$project/HEAD");
09bd7898
KS
1281 $hash = git_get_hash_by_path($base, $file_name, "blob");
1282 }
19806691 1283 open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
12a88f2f 1284 git_header_html();
09bd7898 1285 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
42f7eb94 1286 print "<div class=\"page_nav\">\n" .
19806691
KS
1287 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1288 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1289 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
1290 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
42f7eb94 1291 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
19806691 1292 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash_base"}, "tree") . "<br/>\n";
9312944d
KS
1293 if (defined $file_name) {
1294 print $cgi->a({-href => "$my_uri?p=$project;a=blob_plain;h=$hash;f=$file_name"}, "plain") . "<br/>\n";
1295 } else {
1296 print $cgi->a({-href => "$my_uri?p=$project;a=blob_plain;h=$hash"}, "plain") . "<br/>\n";
1297 }
1298 print "</div>\n".
1299 "<div>" .
c07ad4b9
KS
1300 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) .
1301 "</div>\n";
09bd7898
KS
1302 } else {
1303 print "<div class=\"page_nav\">\n" .
1304 "<br/><br/></div>\n" .
1305 "<div class=\"title\">$hash</div>\n";
1306 }
1307 if (defined $file_name) {
19806691 1308 print "<div class=\"page_path\"><b>$file_name</b></div>\n";
09bd7898 1309 }
c07ad4b9 1310 print "<div class=\"page_body\">\n";
161332a5
KS
1311 my $nr;
1312 while (my $line = <$fd>) {
c07ad4b9 1313 chomp $line;
161332a5 1314 $nr++;
19806691
KS
1315 while ((my $pos = index($line, "\t")) != -1) {
1316 if (my $count = (8 - ($pos % 8))) {
1317 my $spaces = ' ' x $count;
1318 $line =~ s/\t/$spaces/;
1319 }
1320 }
71be1e79 1321 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, escapeHTML($line);
161332a5 1322 }
19806691 1323 close $fd or print "Reading blob failed.\n";
fbb592a9 1324 print "</div>";
12a88f2f 1325 git_footer_html();
09bd7898
KS
1326}
1327
19806691 1328sub git_blob_plain {
9312944d
KS
1329 my $save_as = "$hash.txt";
1330 if (defined $file_name) {
1331 $save_as = $file_name;
1332 }
1333 print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"$save_as\"");
19806691
KS
1334 open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return;
1335 undef $/;
1336 print <$fd>;
1337 $/ = "\n";
1338 close $fd;
1339}
1340
09bd7898 1341sub git_tree {
b87d78d6 1342 if (!defined $hash) {
ede5e100 1343 $hash = git_read_hash("$project/HEAD");
09bd7898 1344 if (defined $file_name) {
ede5e100 1345 my $base = $hash_base || git_read_hash("$project/HEAD");
09bd7898
KS
1346 $hash = git_get_hash_by_path($base, $file_name, "tree");
1347 }
10dba28d
KS
1348 if (!defined $hash_base) {
1349 $hash_base = git_read_hash("$project/HEAD");
1350 }
e925f38c 1351 }
19806691 1352 open my $fd, "-|", "$gitbin/git-ls-tree $hash" or die_error(undef, "Open git-ls-tree failed.");
161332a5 1353 my (@entries) = map { chomp; $_ } <$fd>;
19806691 1354 close $fd or die_error(undef, "Reading tree failed.");
d63577da 1355
12a88f2f 1356 git_header_html();
09bd7898
KS
1357 my $base_key = "";
1358 my $file_key = "";
1359 my $base = "";
1360 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
1361 $base_key = ";hb=$hash_base";
42f7eb94 1362 print "<div class=\"page_nav\">\n" .
19806691
KS
1363 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1364 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash_base"}, "shortlog") .
1365 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash_base"}, "log") .
ede5e100
KS
1366 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
1367 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
19806691 1368 " | tree" .
6191f8e1
KS
1369 "<br/><br/>\n" .
1370 "</div>\n";
d63577da 1371 print "<div>\n" .
09bd7898 1372 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
d63577da
KS
1373 "</div>\n";
1374 } else {
1375 print "<div class=\"page_nav\">\n";
1376 print "<br/><br/></div>\n";
1377 print "<div class=\"title\">$hash</div>\n";
1378 }
09bd7898
KS
1379 if (defined $file_name) {
1380 $base = "$file_name/";
19806691 1381 print "<div class=\"page_path\"><b>/$file_name</b></div>\n";
09bd7898 1382 } else {
19806691 1383 print "<div class=\"page_path\"><b>/</b></div>\n";
09bd7898 1384 }
fbb592a9 1385 print "<div class=\"page_body\">\n";
42f7eb94 1386 print "<table cellspacing=\"0\">\n";
bddec01d 1387 my $alternate = 0;
161332a5 1388 foreach my $line (@entries) {
c068cff1 1389 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
19806691 1390 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
d767d59c 1391 my $t_mode = $1;
161332a5
KS
1392 my $t_type = $2;
1393 my $t_hash = $3;
1394 my $t_name = $4;
09bd7898 1395 $file_key = ";f=$base$t_name";
bddec01d 1396 if ($alternate) {
c994d620 1397 print "<tr class=\"dark\">\n";
bddec01d 1398 } else {
c994d620 1399 print "<tr class=\"light\">\n";
bddec01d
KS
1400 }
1401 $alternate ^= 1;
1402 print "<td style=\"font-family:monospace\">" . mode_str($t_mode) . "</td>\n";
161332a5 1403 if ($t_type eq "blob") {
10dba28d 1404 print "<td class=\"list\">" .
c994d620
KS
1405 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key, -class => "list"}, $t_name) .
1406 "</td>\n" .
1407 "<td class=\"link\">" .
c07ad4b9 1408 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key}, "blob") .
42f7eb94
KS
1409 " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base" . $file_key}, "history") .
1410 "</td>\n";
161332a5 1411 } elsif ($t_type eq "tree") {
10dba28d 1412 print "<td class=\"list\">" .
42f7eb94 1413 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash" . $base_key . $file_key}, $t_name) .
19806691 1414 "</td>\n" .
c994d620
KS
1415 "<td class=\"link\">" .
1416 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash" . $base_key . $file_key}, "tree") .
1417 "</td>\n";
161332a5 1418 }
42f7eb94 1419 print "</tr>\n";
161332a5 1420 }
42f7eb94
KS
1421 print "</table>\n" .
1422 "</div>";
12a88f2f 1423 git_footer_html();
09bd7898
KS
1424}
1425
1426sub git_rss {
19806691 1427 # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
d8d17b5d 1428 open my $fd, "-|", "$gitbin/git-rev-list --max-count=150 " . git_read_hash("$project/HEAD") or die_error(undef, "Open failed.");
d51e902a 1429 my (@revlist) = map { chomp; $_ } <$fd>;
19806691 1430 close $fd or die_error(undef, "Reading rev-list failed.");
034df39e
KS
1431 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
1432 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
19806691 1433 "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
034df39e
KS
1434 print "<channel>\n";
1435 print "<title>$project</title>\n".
71be1e79 1436 "<link>" . escapeHTML("$my_url?p=$project;a=summary") . "</link>\n".
034df39e
KS
1437 "<description>$project log</description>\n".
1438 "<language>en</language>\n";
1439
d8d17b5d
KS
1440 for (my $i = 0; $i <= $#revlist; $i++) {
1441 my $commit = $revlist[$i];
09bd7898 1442 my %co = git_read_commit($commit);
d8d17b5d
KS
1443 # we read 150, we always show 30 and the ones more recent than 48 hours
1444 if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
1445 last;
1446 }
19806691 1447 my %cd = date_str($co{'committer_epoch'});
d8d17b5d
KS
1448 open $fd, "-|", "$gitbin/git-diff-tree -r $co{'parent'} $co{'id'}" or next;
1449 my @difftree = map { chomp; $_ } <$fd>;
1450 close $fd or next;
034df39e 1451 print "<item>\n" .
19806691
KS
1452 "<title>" .
1453 sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . escapeHTML($co{'title'}) .
1454 "</title>\n" .
e00c9e18 1455 "<author>" . escapeHTML($co{'author'}) . "</author>\n" .
19806691 1456 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
e00c9e18 1457 "<guid isPermaLink=\"true\">" . escapeHTML("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
19806691
KS
1458 "<link>" . escapeHTML("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
1459 "<description>" . escapeHTML($co{'title'}) . "</description>\n" .
1460 "<content:encoded>" .
1461 "<![CDATA[\n";
034df39e
KS
1462 my $comment = $co{'comment'};
1463 foreach my $line (@$comment) {
19806691 1464 print "$line<br/>\n";
161332a5 1465 }
d8d17b5d
KS
1466 print "<br/>\n";
1467 foreach my $line (@difftree) {
1468 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
1469 next;
1470 }
1471 my $file = $7;
1472 print "$file<br/>\n";
1473 }
19806691
KS
1474 print "]]>\n" .
1475 "</content:encoded>\n" .
034df39e
KS
1476 "</item>\n";
1477 }
1478 print "</channel></rss>";
09bd7898
KS
1479}
1480
c994d620
KS
1481sub git_opml {
1482 my @list = git_read_projects();
1483
1484 print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
1485 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
1486 "<opml version=\"1.0\">\n".
1487 "<head>".
1488 " <title>Git OPML Export</title>\n".
1489 "</head>\n".
1490 "<body>\n".
1491 "<outline text=\"git RSS feeds\">\n";
1492
1493 foreach my $pr (@list) {
1494 my %proj = %$pr;
1495 my $head = git_read_hash("$proj{'path'}/HEAD");
1496 if (!defined $head) {
1497 next;
1498 }
4fac5294 1499 $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
c994d620
KS
1500 my %co = git_read_commit($head);
1501 if (!%co) {
1502 next;
1503 }
1504
1505 my $path = escapeHTML(chop_str($proj{'path'}, 25, 5));
1506 my $rss = "$my_url?p=$proj{'path'};a=rss";
71be1e79 1507 my $html = "$my_url?p=$proj{'path'};a=summary";
c994d620
KS
1508 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
1509 }
1510 print "</outline>\n".
1511 "</body>\n".
1512 "</opml>\n";
1513}
1514
09bd7898 1515sub git_log {
19806691 1516 my $head = git_read_hash("$project/HEAD");
0db37973 1517 if (!defined $hash) {
19806691 1518 $hash = $head;
0db37973 1519 }
ea4a6df4
KS
1520 if (!defined $page) {
1521 $page = 0;
b87d78d6 1522 }
034df39e
KS
1523 git_header_html();
1524 print "<div class=\"page_nav\">\n";
19806691
KS
1525 print $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1526 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1527 " | log" .
1528 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
1529 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
1530 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash;hb=$hash"}, "tree") . "<br/>\n";
ea4a6df4
KS
1531
1532 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
1533 open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
1534 my (@revlist) = map { chomp; $_ } <$fd>;
1535 close $fd;
1536
1537 if ($hash ne $head || $page) {
c994d620 1538 print $cgi->a({-href => "$my_uri?p=$project;a=log"}, "HEAD");
ea4a6df4
KS
1539 } else {
1540 print "HEAD";
1541 }
1542 if ($page > 0) {
c994d620
KS
1543 print " &sdot; " .
1544 $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash;pg=" . ($page-1), -accesskey => "p", -title => "Alt-p"}, "prev");
ea4a6df4
KS
1545 } else {
1546 print " &sdot; prev";
1547 }
1548 if ($#revlist >= (100 * ($page+1)-1)) {
c994d620
KS
1549 print " &sdot; " .
1550 $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash;pg=" . ($page+1), -accesskey => "n", -title => "Alt-n"}, "next");
ea4a6df4
KS
1551 } else {
1552 print " &sdot; next";
1553 }
ede5e100 1554 print "<br/>\n" .
034df39e 1555 "</div>\n";
b87d78d6 1556 if (!@revlist) {
19806691
KS
1557 print "<div>\n" .
1558 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, "&nbsp;") .
1559 "</div>\n";
0db37973 1560 my %co = git_read_commit($hash);
e925f38c 1561 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
161332a5 1562 }
c994d620
KS
1563 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
1564 my $commit = $revlist[$i];
09bd7898 1565 my %co = git_read_commit($commit);
b87d78d6 1566 next if !%co;
034df39e
KS
1567 my %ad = date_str($co{'author_epoch'});
1568 print "<div>\n" .
09bd7898 1569 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "title"},
440c6006 1570 "<span class=\"age\">$co{'age_string'}</span>" . escapeHTML($co{'title'})) . "\n" .
034df39e
KS
1571 "</div>\n";
1572 print "<div class=\"title_text\">\n" .
1573 "<div class=\"log_link\">\n" .
42f7eb94
KS
1574 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
1575 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
eb28240b 1576 "<br/>\n" .
034df39e 1577 "</div>\n" .
e925f38c 1578 "<i>" . escapeHTML($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
034df39e
KS
1579 "</div>\n" .
1580 "<div class=\"log_body\">\n";
1581 my $comment = $co{'comment'};
09bd7898 1582 my $empty = 0;
034df39e 1583 foreach my $line (@$comment) {
10dba28d 1584 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
09bd7898
KS
1585 next;
1586 }
1587 if ($line eq "") {
1588 if ($empty) {
1589 next;
1590 }
1591 $empty = 1;
1592 } else {
1593 $empty = 0;
1594 }
f49201a9 1595 print format_log_line_html($line) . "<br/>\n";
034df39e 1596 }
09bd7898
KS
1597 if (!$empty) {
1598 print "<br/>\n";
1599 }
1600 print "</div>\n";
e334d18c 1601 }
034df39e 1602 git_footer_html();
09bd7898
KS
1603}
1604
1605sub git_commit {
1606 my %co = git_read_commit($hash);
034df39e 1607 if (!%co) {
09bd7898 1608 die_error(undef, "Unknown commit object.");
d63577da 1609 }
185f09e5
KS
1610 my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
1611 my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
161332a5 1612
6191f8e1 1613 my @difftree;
19806691 1614 my $root = "";
d8a20ba9
KS
1615 my $parent = $co{'parent'};
1616 if (!defined $parent) {
19806691 1617 $root = " --root";
d8a20ba9 1618 $parent = "";
6191f8e1 1619 }
d8a20ba9 1620 open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed.");
19806691
KS
1621 @difftree = map { chomp; $_ } <$fd>;
1622 close $fd or die_error(undef, "Reading diff-tree failed.");
12a88f2f 1623 git_header_html();
42f7eb94 1624 print "<div class=\"page_nav\">\n" .
19806691
KS
1625 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1626 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1627 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
1628 " | commit";
42f7eb94
KS
1629 if (defined $co{'parent'}) {
1630 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff");
1631 }
e925f38c 1632 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") . "\n" .
ff7669a5 1633 "<br/><br/></div>\n";
b87d78d6
KS
1634 if (defined $co{'parent'}) {
1635 print "<div>\n" .
1636 $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1637 "</div>\n";
1638 } else {
1639 print "<div>\n" .
e925f38c 1640 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
b87d78d6
KS
1641 "</div>\n";
1642 }
6191f8e1 1643 print "<div class=\"title_text\">\n" .
b87d78d6
KS
1644 "<table cellspacing=\"0\">\n";
1645 print "<tr><td>author</td><td>" . escapeHTML($co{'author'}) . "</td></tr>\n".
bddec01d
KS
1646 "<tr>" .
1647 "<td></td><td> $ad{'rfc2822'}";
927dcec4 1648 if ($ad{'hour_local'} < 6) {
b87d78d6
KS
1649 printf(" (<span style=\"color: #cc0000;\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1650 } else {
1651 printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1652 }
bddec01d
KS
1653 print "</td>" .
1654 "</tr>\n";
b87d78d6 1655 print "<tr><td>committer</td><td>" . escapeHTML($co{'committer'}) . "</td></tr>\n";
e925f38c 1656 print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
f9127561 1657 print "<tr><td>commit</td><td style=\"font-family:monospace\">$co{'id'}</td></tr>\n";
bddec01d
KS
1658 print "<tr>" .
1659 "<td>tree</td>" .
19806691
KS
1660 "<td style=\"font-family:monospace\">" .
1661 $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash", class => "list"}, $co{'tree'}) .
1662 "</td>" .
bddec01d
KS
1663 "<td class=\"link\">" . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
1664 "</td>" .
1665 "</tr>\n";
3e029299
KS
1666 my $parents = $co{'parents'};
1667 foreach my $par (@$parents) {
bddec01d
KS
1668 print "<tr>" .
1669 "<td>parent</td>" .
1670 "<td style=\"font-family:monospace\">" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$par", class => "list"}, $par) . "</td>" .
1671 "<td class=\"link\">" .
1672 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$par"}, "commit") .
dcea8d0b 1673 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash;hp=$par"}, "commitdiff") .
bddec01d
KS
1674 "</td>" .
1675 "</tr>\n";
3e029299 1676 }
b87d78d6
KS
1677 print "</table>".
1678 "</div>\n";
fbb592a9 1679 print "<div class=\"page_body\">\n";
3e029299 1680 my $comment = $co{'comment'};
09bd7898
KS
1681 my $empty = 0;
1682 my $signed = 0;
3e029299 1683 foreach my $line (@$comment) {
09bd7898
KS
1684 # print only one empty line
1685 if ($line eq "") {
1686 if ($empty || $signed) {
1687 next;
1688 }
1689 $empty = 1;
1690 } else {
1691 $empty = 0;
1692 }
10dba28d 1693 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
09bd7898 1694 $signed = 1;
927dcec4 1695 print "<span style=\"color: #888888\">" . escapeHTML($line) . "</span><br/>\n";
3e029299 1696 } else {
09bd7898 1697 $signed = 0;
f49201a9 1698 print format_log_line_html($line) . "<br/>\n";
3e029299
KS
1699 }
1700 }
927dcec4 1701 print "</div>\n";
09bd7898 1702 print "<div class=\"list_head\">\n";
6191f8e1 1703 if ($#difftree > 10) {
09bd7898 1704 print(($#difftree + 1) . " files changed:\n");
6191f8e1 1705 }
09bd7898 1706 print "</div>\n";
bddec01d
KS
1707 print "<table cellspacing=\"0\">\n";
1708 my $alternate = 0;
161332a5 1709 foreach my $line (@difftree) {
19806691
KS
1710 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1711 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
d8a20ba9
KS
1712 if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
1713 next;
1714 }
19806691
KS
1715 my $from_mode = $1;
1716 my $to_mode = $2;
1717 my $from_id = $3;
1718 my $to_id = $4;
1719 my $status = $5;
ea4a6df4 1720 my $similarity = $6;
dcea8d0b 1721 my $file = $7;
bddec01d 1722 if ($alternate) {
c994d620 1723 print "<tr class=\"dark\">\n";
bddec01d 1724 } else {
c994d620 1725 print "<tr class=\"light\">\n";
bddec01d
KS
1726 }
1727 $alternate ^= 1;
f6375b24 1728 if ($status eq "A") {
10dba28d 1729 my $mode_chng = "";
19806691
KS
1730 if (S_ISREG(oct $to_mode)) {
1731 $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
10dba28d
KS
1732 }
1733 print "<td>" .
324d7cca 1734 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file)) . "</td>\n" .
19806691
KS
1735 "<td><span style=\"color: #008000;\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
1736 "<td class=\"link\">" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "blob") . "</td>\n";
1737 } elsif ($status eq "D") {
10dba28d 1738 print "<td>" .
19806691
KS
1739 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file)) . "</td>\n" .
1740 "<td><span style=\"color: #c00000;\">[deleted " . file_type($from_mode). "]</span></td>\n" .
10dba28d 1741 "<td class=\"link\">" .
19806691 1742 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, "blob") .
10dba28d
KS
1743 " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") .
1744 "</td>\n"
19806691 1745 } elsif ($status eq "M" || $status eq "T") {
10dba28d
KS
1746 my $mode_chnge = "";
1747 if ($from_mode != $to_mode) {
1748 $mode_chnge = " <span style=\"color: #777777;\">[changed";
1749 if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
1750 $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
b87d78d6 1751 }
10dba28d
KS
1752 if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
1753 if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
1754 $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
1755 } elsif (S_ISREG($to_mode)) {
1756 $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
b87d78d6 1757 }
9cd3d988 1758 }
10dba28d
KS
1759 $mode_chnge .= "]</span>\n";
1760 }
1761 print "<td>";
1762 if ($to_id ne $from_id) {
1763 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file));
1764 } else {
1765 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file", -class => "list"}, escapeHTML($file));
161332a5 1766 }
10dba28d
KS
1767 print "</td>\n" .
1768 "<td>$mode_chnge</td>\n" .
1769 "<td class=\"link\">";
1770 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "blob");
1771 if ($to_id ne $from_id) {
1772 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"}, "diff");
1773 }
1774 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "\n";
1775 print "</td>\n";
dcea8d0b
KS
1776 } elsif ($status eq "R") {
1777 my ($from_file, $to_file) = split "\t", $file;
1778 my $mode_chng = "";
1779 if ($from_mode != $to_mode) {
1780 $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
1781 }
1782 print "<td>" .
1783 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file", -class => "list"}, escapeHTML($to_file)) . "</td>\n" .
1784 "<td><span style=\"color: #777777;\">[moved from " .
1785 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file", -class => "list"}, escapeHTML($from_file)) .
ea4a6df4 1786 " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
dcea8d0b
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1787 "<td class=\"link\">" .
1788 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"}, "blob");
1789 if ($to_id ne $from_id) {
1790 print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file"}, "diff");
1791 }
1792 print "</td>\n";
161332a5 1793 }
10dba28d 1794 print "</tr>\n";
161332a5 1795 }
bddec01d 1796 print "</table>\n";
12a88f2f 1797 git_footer_html();
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1798}
1799
1800sub git_blobdiff {
19806691 1801 mkdir($git_temp, 0700);
12a88f2f 1802 git_header_html();
09bd7898 1803 if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
42f7eb94 1804 print "<div class=\"page_nav\">\n" .
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1805 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1806 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
1807 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
ede5e100 1808 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
42f7eb94 1809 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .
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1810 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash_base"}, "tree") .
1811 "<br/>\n";
1812 print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent"}, "plain") .
09bd7898
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1813 "</div>\n";
1814 print "<div>\n" .
1815 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
1816 "</div>\n";
1817 } else {
1818 print "<div class=\"page_nav\">\n" .
1819 "<br/><br/></div>\n" .
1820 "<div class=\"title\">$hash vs $hash_parent</div>\n";
1821 }
1822 if (defined $file_name) {
19806691 1823 print "<div class=\"page_path\"><b>/$file_name</b></div>\n";
09bd7898 1824 }
9cd3d988 1825 print "<div class=\"page_body\">\n" .
c07ad4b9 1826 "<div class=\"diff_info\">blob:" .
09bd7898 1827 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name"}, $hash_parent) .
2735983d 1828 " -> blob:" .
09bd7898 1829 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name"}, $hash) .
c07ad4b9 1830 "</div>\n";
19806691 1831 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
c07ad4b9 1832 print "</div>";
12a88f2f 1833 git_footer_html();
09bd7898
KS
1834}
1835
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1836sub git_blobdiff_plain {
1837 mkdir($git_temp, 0700);
1838 print $cgi->header(-type => "text/plain", -charset => 'utf-8');
1839 git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
1840}
1841
09bd7898 1842sub git_commitdiff {
19806691 1843 mkdir($git_temp, 0700);
09bd7898 1844 my %co = git_read_commit($hash);
034df39e 1845 if (!%co) {
09bd7898 1846 die_error(undef, "Unknown commit object.");
d63577da 1847 }
bddec01d
KS
1848 if (!defined $hash_parent) {
1849 $hash_parent = $co{'parent'};
1850 }
19806691 1851 open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
4c02e3c5 1852 my (@difftree) = map { chomp; $_ } <$fd>;
19806691 1853 close $fd or die_error(undef, "Reading diff-tree failed.");
161332a5 1854
12a88f2f 1855 git_header_html();
42f7eb94 1856 print "<div class=\"page_nav\">\n" .
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1857 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
1858 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash"}, "shortlog") .
1859 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
ede5e100 1860 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
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1861 " | commitdiff" .
1862 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") . "<br/>\n";
1863 print $cgi->a({-href => "$my_uri?p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent"}, "plain") . "\n" .
1864 "</div>\n";
9cd3d988 1865 print "<div>\n" .
927dcec4 1866 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
9cd3d988 1867 "</div>\n";
c07ad4b9 1868 print "<div class=\"page_body\">\n";
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1869 my $comment = $co{'comment'};
1870 my $empty = 0;
1871 my $signed = 0;
fa378499 1872 my @log = @$comment;
a4d26ef0 1873 # remove first and empty lines after that
fa378499 1874 shift @log;
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1875 while (defined $log[0] && $log[0] eq "") {
1876 shift @log;
1877 }
fa378499 1878 foreach my $line (@log) {
10dba28d 1879 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
0db37973
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1880 next;
1881 }
1882 if ($line eq "") {
1883 if ($empty) {
1884 next;
1885 }
1886 $empty = 1;
1887 } else {
1888 $empty = 0;
1889 }
f49201a9 1890 print format_log_line_html($line) . "<br/>\n";
0db37973
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1891 }
1892 print "<br/>\n";
4c02e3c5 1893 foreach my $line (@difftree) {
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1894 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1895 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1896 $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
1897 my $from_mode = $1;
1898 my $to_mode = $2;
1899 my $from_id = $3;
1900 my $to_id = $4;
1901 my $status = $5;
1902 my $file = $6;
f6375b24 1903 if ($status eq "A") {
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1904 print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
1905 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, $to_id) . "(new)" .
1906 "</div>\n";
1907 git_diff_print(undef, "/dev/null", $to_id, "b/$file");
1908 } elsif ($status eq "D") {
1909 print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
1910 $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, $from_id) . "(deleted)" .
1911 "</div>\n";
1912 git_diff_print($from_id, "a/$file", undef, "/dev/null");
1913 } elsif ($status eq "M") {
1914 if ($from_id ne $to_id) {
1915 print "<div class=\"diff_info\">" .
1916 file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$from_id;hb=$hash;f=$file"}, $from_id) .
1917 " -> " .
1918 file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, $to_id);
1919 print "</div>\n";
1920 git_diff_print($from_id, "a/$file", $to_id, "b/$file");
4c02e3c5
KS
1921 }
1922 }
161332a5 1923 }
c07ad4b9
KS
1924 print "<br/>\n" .
1925 "</div>";
12a88f2f 1926 git_footer_html();
09bd7898
KS
1927}
1928
19806691
KS
1929sub git_commitdiff_plain {
1930 mkdir($git_temp, 0700);
1931 open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
1932 my (@difftree) = map { chomp; $_ } <$fd>;
1933 close $fd or die_error(undef, "Reading diff-tree failed.");
1934
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1935 # try to figure out the next tag after this commit
1936 my $tagname;
1937 my %taghash;
1938 my $tags = git_read_refs("refs/tags");
1939 foreach my $entry (@$tags) {
1940 my %tag = %$entry;
d8a20ba9 1941 $taghash{$tag{'refid'}} = $tag{'name'};
1b1cd421
KS
1942 }
1943 open $fd, "-|", "$gitbin/git-rev-list HEAD";
1944 while (my $commit = <$fd>) {
1945 chomp $commit;
1946 if ($taghash{$commit}) {
1947 $tagname = $taghash{$commit};
1948 }
1949 if ($commit eq $hash) {
1950 last;
1951 }
1952 }
1953 close $fd;
1954
9312944d 1955 print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
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KS
1956 my %co = git_read_commit($hash);
1957 my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
c994d620 1958 my $comment = $co{'comment'};
1b1cd421 1959 print "From: $co{'author'}\n" .
c994d620 1960 "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
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KS
1961 "Subject: $co{'title'}\n";
1962 if (defined $tagname) {
1963 print "X-Git-Tag: $tagname\n";
1964 }
1965 print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
c994d620 1966 "\n";
1b1cd421 1967
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KS
1968 foreach my $line (@$comment) {;
1969 print " $line\n";
1970 }
1b1cd421
KS
1971 print "---\n\n";
1972
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KS
1973 foreach my $line (@difftree) {
1974 $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
1975 my $from_id = $3;
1976 my $to_id = $4;
1977 my $status = $5;
1978 my $file = $6;
f6375b24 1979 if ($status eq "A") {
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KS
1980 git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
1981 } elsif ($status eq "D") {
1982 git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
1983 } elsif ($status eq "M") {
1984 git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
1985 }
1986 }
1987}
1988
09bd7898 1989sub git_history {
b87d78d6 1990 if (!defined $hash) {
ede5e100 1991 $hash = git_read_hash("$project/HEAD");
09bd7898
KS
1992 }
1993 my %co = git_read_commit($hash);
1994 if (!%co) {
1995 die_error(undef, "Unknown commit object.");
2ae100df 1996 }
d51e902a 1997 git_header_html();
42f7eb94 1998 print "<div class=\"page_nav\">\n" .
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KS
1999 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
2000 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
2001 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
2002 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
2003 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
2004 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
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2005 "<br/><br/>\n" .
2006 "</div>\n";
d63577da 2007 print "<div>\n" .
09bd7898 2008 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
820e4f6b 2009 "</div>\n";
19806691 2010 print "<div class=\"page_path\"><b>/$file_name</b><br/></div>\n";
10dba28d 2011
b87d78d6
KS
2012 open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin $file_name";
2013 my $commit;
bddec01d
KS
2014 print "<table cellspacing=\"0\">\n";
2015 my $alternate = 0;
b87d78d6 2016 while (my $line = <$fd>) {
d05c19ee 2017 if ($line =~ m/^([0-9a-fA-F]{40})/){
b87d78d6
KS
2018 $commit = $1;
2019 next;
d51e902a 2020 }
19806691 2021 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/ && (defined $commit)) {
09bd7898 2022 my %co = git_read_commit($commit);
b87d78d6
KS
2023 if (!%co) {
2024 next;
2025 }
bddec01d 2026 if ($alternate) {
c994d620 2027 print "<tr class=\"dark\">\n";
bddec01d 2028 } else {
c994d620 2029 print "<tr class=\"light\">\n";
bddec01d
KS
2030 }
2031 $alternate ^= 1;
71be1e79 2032 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
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KS
2033 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
2034 "<td>" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"}, "<b>" .
2035 escapeHTML(chop_str($co{'title'}, 50)) . "</b>") . "</td>\n" .
10dba28d 2036 "<td class=\"link\">" .
eb28240b 2037 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
7ab0d2b6 2038 " | " . $cgi->a({-href => "$my_uri?p=$project;a=blob;hb=$commit;f=$file_name"}, "blob");
42f7eb94
KS
2039 my $blob = git_get_hash_by_path($hash, $file_name);
2040 my $blob_parent = git_get_hash_by_path($commit, $file_name);
2041 if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
c994d620
KS
2042 print " | " .
2043 $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name"},
2044 "diff to current");
42f7eb94 2045 }
10dba28d
KS
2046 print "</td>\n" .
2047 "</tr>\n";
b87d78d6 2048 undef $commit;
2ae100df 2049 }
d51e902a 2050 }
bddec01d 2051 print "</table>\n";
b87d78d6 2052 close $fd;
d51e902a 2053 git_footer_html();
161332a5 2054}
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KS
2055
2056sub git_search {
2057 if (!defined $searchtext) {
2058 die_error("", "Text field empty.");
2059 }
2060 if (!defined $hash) {
2061 $hash = git_read_hash("$project/HEAD");
2062 }
2063 my %co = git_read_commit($hash);
2064 if (!%co) {
2065 die_error(undef, "Unknown commit object.");
2066 }
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KS
2067 # pickaxe may take all resources of your box and run for several minutes
2068 # with every query - so decide by yourself how public you make this feature :)
2069 my $commit_search = 1;
2070 my $author_search = 0;
2071 my $committer_search = 0;
2072 my $pickaxe_search = 0;
2073 if ($searchtext =~ s/^author\\://i) {
2074 $author_search = 1;
2075 } elsif ($searchtext =~ s/^committer\\://i) {
2076 $committer_search = 1;
2077 } elsif ($searchtext =~ s/^pickaxe\\://i) {
2078 $commit_search = 0;
2079 $pickaxe_search = 1;
2080 }
19806691
KS
2081 git_header_html();
2082 print "<div class=\"page_nav\">\n" .
2083 $cgi->a({-href => "$my_uri?p=$project;a=summary;h=$hash"}, "summary") .
2084 " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
2085 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
2086 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
2087 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
2088 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$hash"}, "tree") .
2089 "<br/><br/>\n" .
2090 "</div>\n";
2091
2092 print "<div>\n" .
2093 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($co{'title'})) . "\n" .
2094 "</div>\n";
2095 print "<table cellspacing=\"0\">\n";
19806691 2096 my $alternate = 0;
c994d620
KS
2097 if ($commit_search) {
2098 $/ = "\0";
25f422fb 2099 open my $fd, "-|", "$gitbin/git-rev-list --header --parents $hash" or next;
c994d620
KS
2100 while (my $commit_text = <$fd>) {
2101 if (!grep m/$searchtext/i, $commit_text) {
2102 next;
19806691 2103 }
c994d620
KS
2104 if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
2105 next;
19806691 2106 }
c994d620 2107 if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
19806691
KS
2108 next;
2109 }
c994d620 2110 my @commit_lines = split "\n", $commit_text;
25f422fb 2111 my %co = git_read_commit(undef, \@commit_lines);
c994d620
KS
2112 if (!%co) {
2113 next;
2114 }
2115 if ($alternate) {
2116 print "<tr class=\"dark\">\n";
2117 } else {
2118 print "<tr class=\"light\">\n";
2119 }
2120 $alternate ^= 1;
71be1e79 2121 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
c994d620
KS
2122 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
2123 "<td>" .
25f422fb 2124 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}", -class => "list"}, "<b>" . escapeHTML(chop_str($co{'title'}, 50)) . "</b><br/>");
c994d620
KS
2125 my $comment = $co{'comment'};
2126 foreach my $line (@$comment) {
2127 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
2128 my $lead = escapeHTML($1) || "";
2129 $lead = chop_str($lead, 30, 10);
2130 my $match = escapeHTML($2) || "";
2131 my $trail = escapeHTML($3) || "";
2132 $trail = chop_str($trail, 30, 10);
2133 my $text = "$lead<span style=\"color:#e00000\">$match</span>$trail";
2134 print chop_str($text, 80, 5) . "<br/>\n";
19806691 2135 }
c994d620
KS
2136 }
2137 print "</td>\n" .
2138 "<td class=\"link\">" .
25f422fb
KS
2139 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}"}, "commit") .
2140 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}"}, "tree");
c994d620
KS
2141 print "</td>\n" .
2142 "</tr>\n";
2143 }
2144 close $fd;
2145 }
2146
2147 if ($pickaxe_search) {
2148 $/ = "\n";
2149 open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -S$searchtext";
2150 undef %co;
2151 my @files;
2152 while (my $line = <$fd>) {
2153 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
2154 my %set;
2155 $set{'file'} = $6;
2156 $set{'from_id'} = $3;
2157 $set{'to_id'} = $4;
2158 $set{'id'} = $set{'to_id'};
2159 if ($set{'id'} =~ m/0{40}/) {
2160 $set{'id'} = $set{'from_id'};
19806691 2161 }
c994d620
KS
2162 if ($set{'id'} =~ m/0{40}/) {
2163 next;
2164 }
2165 push @files, \%set;
53b89d8d 2166 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
c994d620
KS
2167 if (%co) {
2168 if ($alternate) {
2169 print "<tr class=\"dark\">\n";
2170 } else {
2171 print "<tr class=\"light\">\n";
2172 }
2173 $alternate ^= 1;
71be1e79 2174 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
c994d620
KS
2175 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
2176 "<td>" .
2177 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}", -class => "list"}, "<b>" .
2178 escapeHTML(chop_str($co{'title'}, 50)) . "</b><br/>");
2179 while (my $setref = shift @files) {
2180 my %set = %$setref;
2181 print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}", class => "list"},
2182 "<span style=\"color:#e00000\">" . escapeHTML($set{'file'}) . "</span>") .
2183 "<br/>\n";
2184 }
2185 print "</td>\n" .
2186 "<td class=\"link\">" .
2187 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$co{'id'}"}, "commit") .
2188 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}"}, "tree");
2189 print "</td>\n" .
2190 "</tr>\n";
2191 }
2192 %co = git_read_commit($1);
19806691 2193 }
19806691 2194 }
c994d620 2195 close $fd;
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2196 }
2197 print "</table>\n";
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2198 git_footer_html();
2199}
2200
2201sub git_shortlog {
2202 my $head = git_read_hash("$project/HEAD");
2203 if (!defined $hash) {
2204 $hash = $head;
2205 }
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2206 if (!defined $page) {
2207 $page = 0;
2208 }
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2209 git_header_html();
2210 print "<div class=\"page_nav\">\n" .
2211 $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
2212 " | shortlog" .
2213 " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$hash"}, "log") .
2214 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") .
2215 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") .
2216 " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$hash;hb=$hash"}, "tree") . "<br/>\n";
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2217
2218 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
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2219 open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
2220 my (@revlist) = map { chomp; $_ } <$fd>;
2221 close $fd;
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2222
2223 if ($hash ne $head || $page) {
2224 print $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "HEAD");
2225 } else {
2226 print "HEAD";
2227 }
2228 if ($page > 0) {
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2229 print " &sdot; " .
2230 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page-1), -accesskey => "p", -title => "Alt-p"}, "prev");
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2231 } else {
2232 print " &sdot; prev";
2233 }
2234 if ($#revlist >= (100 * ($page+1)-1)) {
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2235 print " &sdot; " .
2236 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page+1), -accesskey => "n", -title => "Alt-n"}, "next");
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2237 } else {
2238 print " &sdot; next";
2239 }
2240 print "<br/>\n" .
2241 "</div>\n";
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2242 print "<div>\n" .
2243 $cgi->a({-href => "$my_uri?p=$project;a=summary", -class => "title"}, "&nbsp;") .
2244 "</div>\n";
2245 print "<table cellspacing=\"0\">\n";
19806691 2246 my $alternate = 0;
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2247 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
2248 my $commit = $revlist[$i];
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2249 my %co = git_read_commit($commit);
2250 my %ad = date_str($co{'author_epoch'});
2251 if ($alternate) {
c994d620 2252 print "<tr class=\"dark\">\n";
19806691 2253 } else {
c994d620 2254 print "<tr class=\"light\">\n";
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2255 }
2256 $alternate ^= 1;
71be1e79 2257 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
19806691 2258 "<td><i>" . escapeHTML(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
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2259 "<td>";
2260 if (length($co{'title_short'}) < length($co{'title'})) {
2261 print $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list", -title => "$co{'title'}"},
2262 "<b>" . escapeHTML($co{'title_short'}) . "</b>");
2263 } else {
2264 print $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "list"},
2265 "<b>" . escapeHTML($co{'title_short'}) . "</b>");
2266 }
2267 print "</td>\n" .
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2268 "<td class=\"link\">" .
2269 $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
2270 " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .
2271 "</td>\n" .
2272 "</tr>";
2273 }
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2274 if ($#revlist >= (100 * ($page+1)-1)) {
2275 print "<tr>\n" .
2276 "<td>" .
2277 $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$hash;pg=" . ($page+1), -title => "Alt-n"}, "next") .
2278 "</td>\n" .
2279 "</tr>\n";
2280 }
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2281 print "</table\n>";
2282 git_footer_html();
2283}