c5afbdf4 |
1 | #!/usr/bin/perl |
2 | |
3 | # gitweb - simple web interface to track changes in git repositories |
4 | # |
5 | # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org> |
6 | # (C) 2005, Christian Gierke |
7 | # |
8 | # This program is licensed under the GPLv2 |
9 | |
10 | use strict; |
11 | use warnings; |
12 | use CGI qw(:standard :escapeHTML -nosticky); |
13 | use CGI::Util qw(unescape); |
14 | use CGI::Carp qw(fatalsToBrowser); |
15 | use Encode; |
16 | use Fcntl ':mode'; |
17 | use File::Find qw(); |
18 | use File::Basename qw(basename); |
19 | binmode STDOUT, ':utf8'; |
20 | |
21 | BEGIN { |
22 | CGI->compile() if $ENV{'MOD_PERL'}; |
23 | } |
24 | |
25 | our $cgi = new CGI; |
26 | our $version = "1.5.3.4"; |
27 | our $my_url = $cgi->url(); |
28 | our $my_uri = $cgi->url(-absolute => 1); |
29 | |
30 | # core git executable to use |
31 | # this can just be "git" if your webserver has a sensible PATH |
32 | our $GIT = "/usr/bin/git"; |
33 | |
34 | # absolute fs-path which will be prepended to the project path |
35 | #our $projectroot = "/pub/scm"; |
36 | our $projectroot = "/pub/git"; |
37 | |
38 | # target of the home link on top of all pages |
39 | our $home_link = $my_uri || "/"; |
40 | |
41 | # string of the home link on top of all pages |
42 | our $home_link_str = "projects"; |
43 | |
44 | # name of your site or organization to appear in page titles |
45 | # replace this with something more descriptive for clearer bookmarks |
46 | our $site_name = "" |
47 | || ($ENV{'SERVER_NAME'} || "Untitled") . " Git"; |
48 | |
49 | # filename of html text to include at top of each page |
50 | our $site_header = ""; |
51 | # html text to include at home page |
52 | our $home_text = "indextext.html"; |
53 | # filename of html text to include at bottom of each page |
54 | our $site_footer = ""; |
55 | |
56 | # URI of stylesheets |
57 | our @stylesheets = ("gitweb.css"); |
58 | # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG. |
59 | our $stylesheet = undef; |
60 | # URI of GIT logo (72x27 size) |
61 | our $logo = "git-logo.png"; |
62 | # URI of GIT favicon, assumed to be image/png type |
63 | our $favicon = "git-favicon.png"; |
64 | |
65 | # URI and label (title) of GIT logo link |
66 | #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/"; |
67 | #our $logo_label = "git documentation"; |
68 | our $logo_url = "http://git.or.cz/"; |
69 | our $logo_label = "git homepage"; |
70 | |
71 | # source of projects list |
72 | our $projects_list = ""; |
73 | |
74 | # the width (in characters) of the projects list "Description" column |
75 | our $projects_list_description_width = 25; |
76 | |
77 | # default order of projects list |
78 | # valid values are none, project, descr, owner, and age |
79 | our $default_projects_order = "project"; |
80 | |
81 | # show repository only if this file exists |
82 | # (only effective if this variable evaluates to true) |
83 | our $export_ok = ""; |
84 | |
85 | # only allow viewing of repositories also shown on the overview page |
86 | our $strict_export = ""; |
87 | |
88 | # list of git base URLs used for URL to where fetch project from, |
89 | # i.e. full URL is "$git_base_url/$project" |
90 | our @git_base_url_list = grep { $_ ne '' } (""); |
91 | |
92 | # default blob_plain mimetype and default charset for text/plain blob |
93 | our $default_blob_plain_mimetype = 'text/plain'; |
94 | our $default_text_plain_charset = undef; |
95 | |
96 | # file to use for guessing MIME types before trying /etc/mime.types |
97 | # (relative to the current git repository) |
98 | our $mimetypes_file = undef; |
99 | |
100 | # assume this charset if line contains non-UTF-8 characters; |
101 | # it should be valid encoding (see Encoding::Supported(3pm) for list), |
102 | # for which encoding all byte sequences are valid, for example |
103 | # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it |
104 | # could be even 'utf-8' for the old behavior) |
105 | our $fallback_encoding = 'latin1'; |
106 | |
107 | # rename detection options for git-diff and git-diff-tree |
108 | # - default is '-M', with the cost proportional to |
109 | # (number of removed files) * (number of new files). |
110 | # - more costly is '-C' (which implies '-M'), with the cost proportional to |
111 | # (number of changed files + number of removed files) * (number of new files) |
112 | # - even more costly is '-C', '--find-copies-harder' with cost |
113 | # (number of files in the original tree) * (number of new files) |
114 | # - one might want to include '-B' option, e.g. '-B', '-M' |
115 | our @diff_opts = ('-M'); # taken from git_commit |
116 | |
117 | # information about snapshot formats that gitweb is capable of serving |
118 | our %known_snapshot_formats = ( |
119 | # name => { |
120 | # 'display' => display name, |
121 | # 'type' => mime type, |
122 | # 'suffix' => filename suffix, |
123 | # 'format' => --format for git-archive, |
124 | # 'compressor' => [compressor command and arguments] |
125 | # (array reference, optional)} |
126 | # |
127 | 'tgz' => { |
128 | 'display' => 'tar.gz', |
129 | 'type' => 'application/x-gzip', |
130 | 'suffix' => '.tar.gz', |
131 | 'format' => 'tar', |
132 | 'compressor' => ['gzip']}, |
133 | |
134 | 'tbz2' => { |
135 | 'display' => 'tar.bz2', |
136 | 'type' => 'application/x-bzip2', |
137 | 'suffix' => '.tar.bz2', |
138 | 'format' => 'tar', |
139 | 'compressor' => ['bzip2']}, |
140 | |
141 | 'zip' => { |
142 | 'display' => 'zip', |
143 | 'type' => 'application/x-zip', |
144 | 'suffix' => '.zip', |
145 | 'format' => 'zip'}, |
146 | ); |
147 | |
148 | # Aliases so we understand old gitweb.snapshot values in repository |
149 | # configuration. |
150 | our %known_snapshot_format_aliases = ( |
151 | 'gzip' => 'tgz', |
152 | 'bzip2' => 'tbz2', |
153 | |
154 | # backward compatibility: legacy gitweb config support |
155 | 'x-gzip' => undef, 'gz' => undef, |
156 | 'x-bzip2' => undef, 'bz2' => undef, |
157 | 'x-zip' => undef, '' => undef, |
158 | ); |
159 | |
160 | # You define site-wide feature defaults here; override them with |
161 | # $GITWEB_CONFIG as necessary. |
162 | our %feature = ( |
163 | # feature => { |
164 | # 'sub' => feature-sub (subroutine), |
165 | # 'override' => allow-override (boolean), |
166 | # 'default' => [ default options...] (array reference)} |
167 | # |
168 | # if feature is overridable (it means that allow-override has true value), |
169 | # then feature-sub will be called with default options as parameters; |
170 | # return value of feature-sub indicates if to enable specified feature |
171 | # |
172 | # if there is no 'sub' key (no feature-sub), then feature cannot be |
173 | # overriden |
174 | # |
175 | # use gitweb_check_feature(<feature>) to check if <feature> is enabled |
176 | |
177 | # Enable the 'blame' blob view, showing the last commit that modified |
178 | # each line in the file. This can be very CPU-intensive. |
179 | |
180 | # To enable system wide have in $GITWEB_CONFIG |
181 | # $feature{'blame'}{'default'} = [1]; |
182 | # To have project specific config enable override in $GITWEB_CONFIG |
183 | # $feature{'blame'}{'override'} = 1; |
184 | # and in project config gitweb.blame = 0|1; |
185 | 'blame' => { |
186 | 'sub' => \&feature_blame, |
187 | 'override' => 0, |
188 | 'default' => [0]}, |
189 | |
190 | # Enable the 'snapshot' link, providing a compressed archive of any |
191 | # tree. This can potentially generate high traffic if you have large |
192 | # project. |
193 | |
194 | # Value is a list of formats defined in %known_snapshot_formats that |
195 | # you wish to offer. |
196 | # To disable system wide have in $GITWEB_CONFIG |
197 | # $feature{'snapshot'}{'default'} = []; |
198 | # To have project specific config enable override in $GITWEB_CONFIG |
199 | # $feature{'snapshot'}{'override'} = 1; |
200 | # and in project config, a comma-separated list of formats or "none" |
201 | # to disable. Example: gitweb.snapshot = tbz2,zip; |
202 | 'snapshot' => { |
203 | 'sub' => \&feature_snapshot, |
204 | 'override' => 0, |
205 | 'default' => ['tgz']}, |
206 | |
207 | # Enable text search, which will list the commits which match author, |
208 | # committer or commit text to a given string. Enabled by default. |
209 | # Project specific override is not supported. |
210 | 'search' => { |
211 | 'override' => 0, |
212 | 'default' => [1]}, |
213 | |
214 | # Enable grep search, which will list the files in currently selected |
215 | # tree containing the given string. Enabled by default. This can be |
216 | # potentially CPU-intensive, of course. |
217 | |
218 | # To enable system wide have in $GITWEB_CONFIG |
219 | # $feature{'grep'}{'default'} = [1]; |
220 | # To have project specific config enable override in $GITWEB_CONFIG |
221 | # $feature{'grep'}{'override'} = 1; |
222 | # and in project config gitweb.grep = 0|1; |
223 | 'grep' => { |
224 | 'override' => 0, |
225 | 'default' => [1]}, |
226 | |
227 | # Enable the pickaxe search, which will list the commits that modified |
228 | # a given string in a file. This can be practical and quite faster |
229 | # alternative to 'blame', but still potentially CPU-intensive. |
230 | |
231 | # To enable system wide have in $GITWEB_CONFIG |
232 | # $feature{'pickaxe'}{'default'} = [1]; |
233 | # To have project specific config enable override in $GITWEB_CONFIG |
234 | # $feature{'pickaxe'}{'override'} = 1; |
235 | # and in project config gitweb.pickaxe = 0|1; |
236 | 'pickaxe' => { |
237 | 'sub' => \&feature_pickaxe, |
238 | 'override' => 0, |
239 | 'default' => [1]}, |
240 | |
241 | # Make gitweb use an alternative format of the URLs which can be |
242 | # more readable and natural-looking: project name is embedded |
243 | # directly in the path and the query string contains other |
244 | # auxiliary information. All gitweb installations recognize |
245 | # URL in either format; this configures in which formats gitweb |
246 | # generates links. |
247 | |
248 | # To enable system wide have in $GITWEB_CONFIG |
249 | # $feature{'pathinfo'}{'default'} = [1]; |
250 | # Project specific override is not supported. |
251 | |
252 | # Note that you will need to change the default location of CSS, |
253 | # favicon, logo and possibly other files to an absolute URL. Also, |
254 | # if gitweb.cgi serves as your indexfile, you will need to force |
255 | # $my_uri to contain the script name in your $GITWEB_CONFIG. |
256 | 'pathinfo' => { |
257 | 'override' => 0, |
258 | 'default' => [0]}, |
259 | |
260 | # Make gitweb consider projects in project root subdirectories |
261 | # to be forks of existing projects. Given project $projname.git, |
262 | # projects matching $projname/*.git will not be shown in the main |
263 | # projects list, instead a '+' mark will be added to $projname |
264 | # there and a 'forks' view will be enabled for the project, listing |
265 | # all the forks. If project list is taken from a file, forks have |
266 | # to be listed after the main project. |
267 | |
268 | # To enable system wide have in $GITWEB_CONFIG |
269 | # $feature{'forks'}{'default'} = [1]; |
270 | # Project specific override is not supported. |
271 | 'forks' => { |
272 | 'override' => 0, |
273 | 'default' => [0]}, |
274 | ); |
275 | |
276 | sub gitweb_check_feature { |
277 | my ($name) = @_; |
278 | return unless exists $feature{$name}; |
279 | my ($sub, $override, @defaults) = ( |
280 | $feature{$name}{'sub'}, |
281 | $feature{$name}{'override'}, |
282 | @{$feature{$name}{'default'}}); |
283 | if (!$override) { return @defaults; } |
284 | if (!defined $sub) { |
285 | warn "feature $name is not overrideable"; |
286 | return @defaults; |
287 | } |
288 | return $sub->(@defaults); |
289 | } |
290 | |
291 | sub feature_blame { |
292 | my ($val) = git_get_project_config('blame', '--bool'); |
293 | |
294 | if ($val eq 'true') { |
295 | return 1; |
296 | } elsif ($val eq 'false') { |
297 | return 0; |
298 | } |
299 | |
300 | return $_[0]; |
301 | } |
302 | |
303 | sub feature_snapshot { |
304 | my (@fmts) = @_; |
305 | |
306 | my ($val) = git_get_project_config('snapshot'); |
307 | |
308 | if ($val) { |
309 | @fmts = ($val eq 'none' ? () : split /\s*[,\s]\s*/, $val); |
310 | } |
311 | |
312 | return @fmts; |
313 | } |
314 | |
315 | sub feature_grep { |
316 | my ($val) = git_get_project_config('grep', '--bool'); |
317 | |
318 | if ($val eq 'true') { |
319 | return (1); |
320 | } elsif ($val eq 'false') { |
321 | return (0); |
322 | } |
323 | |
324 | return ($_[0]); |
325 | } |
326 | |
327 | sub feature_pickaxe { |
328 | my ($val) = git_get_project_config('pickaxe', '--bool'); |
329 | |
330 | if ($val eq 'true') { |
331 | return (1); |
332 | } elsif ($val eq 'false') { |
333 | return (0); |
334 | } |
335 | |
336 | return ($_[0]); |
337 | } |
338 | |
339 | # checking HEAD file with -e is fragile if the repository was |
340 | # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed |
341 | # and then pruned. |
342 | sub check_head_link { |
343 | my ($dir) = @_; |
344 | my $headfile = "$dir/HEAD"; |
345 | return ((-e $headfile) || |
346 | (-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); |
347 | } |
348 | |
349 | sub check_export_ok { |
350 | my ($dir) = @_; |
351 | return (check_head_link($dir) && |
352 | (!$export_ok || -e "$dir/$export_ok")); |
353 | } |
354 | |
355 | # process alternate names for backward compatibility |
356 | # filter out unsupported (unknown) snapshot formats |
357 | sub filter_snapshot_fmts { |
358 | my @fmts = @_; |
359 | |
360 | @fmts = map { |
361 | exists $known_snapshot_format_aliases{$_} ? |
362 | $known_snapshot_format_aliases{$_} : $_} @fmts; |
363 | @fmts = grep(exists $known_snapshot_formats{$_}, @fmts); |
364 | |
365 | } |
366 | |
367 | our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "/etc/gitweb.conf"; |
368 | do $GITWEB_CONFIG if -e $GITWEB_CONFIG; |
369 | |
370 | # version of the core git binary |
371 | our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; |
372 | |
373 | $projects_list ||= $projectroot; |
374 | |
375 | # ====================================================================== |
376 | # input validation and dispatch |
377 | our $action = $cgi->param('a'); |
378 | if (defined $action) { |
379 | if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
380 | die_error(undef, "Invalid action parameter"); |
381 | } |
382 | } |
383 | |
384 | # parameters which are pathnames |
385 | our $project = $cgi->param('p'); |
386 | if (defined $project) { |
387 | if (!validate_pathname($project) || |
388 | !(-d "$projectroot/$project") || |
389 | !check_head_link("$projectroot/$project") || |
390 | ($export_ok && !(-e "$projectroot/$project/$export_ok")) || |
391 | ($strict_export && !project_in_list($project))) { |
392 | undef $project; |
393 | die_error(undef, "No such project"); |
394 | } |
395 | } |
396 | |
397 | our $file_name = $cgi->param('f'); |
398 | if (defined $file_name) { |
399 | if (!validate_pathname($file_name)) { |
400 | die_error(undef, "Invalid file parameter"); |
401 | } |
402 | } |
403 | |
404 | our $file_parent = $cgi->param('fp'); |
405 | if (defined $file_parent) { |
406 | if (!validate_pathname($file_parent)) { |
407 | die_error(undef, "Invalid file parent parameter"); |
408 | } |
409 | } |
410 | |
411 | # parameters which are refnames |
412 | our $hash = $cgi->param('h'); |
413 | if (defined $hash) { |
414 | if (!validate_refname($hash)) { |
415 | die_error(undef, "Invalid hash parameter"); |
416 | } |
417 | } |
418 | |
419 | our $hash_parent = $cgi->param('hp'); |
420 | if (defined $hash_parent) { |
421 | if (!validate_refname($hash_parent)) { |
422 | die_error(undef, "Invalid hash parent parameter"); |
423 | } |
424 | } |
425 | |
426 | our $hash_base = $cgi->param('hb'); |
427 | if (defined $hash_base) { |
428 | if (!validate_refname($hash_base)) { |
429 | die_error(undef, "Invalid hash base parameter"); |
430 | } |
431 | } |
432 | |
433 | my %allowed_options = ( |
434 | "--no-merges" => [ qw(rss atom log shortlog history) ], |
435 | ); |
436 | |
437 | our @extra_options = $cgi->param('opt'); |
438 | if (defined @extra_options) { |
439 | foreach my $opt (@extra_options) { |
440 | if (not exists $allowed_options{$opt}) { |
441 | die_error(undef, "Invalid option parameter"); |
442 | } |
443 | if (not grep(/^$action$/, @{$allowed_options{$opt}})) { |
444 | die_error(undef, "Invalid option parameter for this action"); |
445 | } |
446 | } |
447 | } |
448 | |
449 | our $hash_parent_base = $cgi->param('hpb'); |
450 | if (defined $hash_parent_base) { |
451 | if (!validate_refname($hash_parent_base)) { |
452 | die_error(undef, "Invalid hash parent base parameter"); |
453 | } |
454 | } |
455 | |
456 | # other parameters |
457 | our $page = $cgi->param('pg'); |
458 | if (defined $page) { |
459 | if ($page =~ m/[^0-9]/) { |
460 | die_error(undef, "Invalid page parameter"); |
461 | } |
462 | } |
463 | |
464 | our $searchtype = $cgi->param('st'); |
465 | if (defined $searchtype) { |
466 | if ($searchtype =~ m/[^a-z]/) { |
467 | die_error(undef, "Invalid searchtype parameter"); |
468 | } |
469 | } |
470 | |
471 | our $searchtext = $cgi->param('s'); |
472 | our $search_regexp; |
473 | if (defined $searchtext) { |
474 | if (length($searchtext) < 2) { |
475 | die_error(undef, "At least two characters are required for search parameter"); |
476 | } |
477 | $search_regexp = quotemeta $searchtext; |
478 | } |
479 | |
480 | # now read PATH_INFO and use it as alternative to parameters |
481 | sub evaluate_path_info { |
482 | return if defined $project; |
483 | my $path_info = $ENV{"PATH_INFO"}; |
484 | return if !$path_info; |
485 | $path_info =~ s,^/+,,; |
486 | return if !$path_info; |
487 | # find which part of PATH_INFO is project |
488 | $project = $path_info; |
489 | $project =~ s,/+$,,; |
490 | while ($project && !check_head_link("$projectroot/$project")) { |
491 | $project =~ s,/*[^/]*$,,; |
492 | } |
493 | # validate project |
494 | $project = validate_pathname($project); |
495 | if (!$project || |
496 | ($export_ok && !-e "$projectroot/$project/$export_ok") || |
497 | ($strict_export && !project_in_list($project))) { |
498 | undef $project; |
499 | return; |
500 | } |
501 | # do not change any parameters if an action is given using the query string |
502 | return if $action; |
503 | $path_info =~ s,^$project/*,,; |
504 | my ($refname, $pathname) = split(/:/, $path_info, 2); |
505 | if (defined $pathname) { |
506 | # we got "project.git/branch:filename" or "project.git/branch:dir/" |
507 | # we could use git_get_type(branch:pathname), but it needs $git_dir |
508 | $pathname =~ s,^/+,,; |
509 | if (!$pathname || substr($pathname, -1) eq "/") { |
510 | $action ||= "tree"; |
511 | $pathname =~ s,/$,,; |
512 | } else { |
513 | $action ||= "blob_plain"; |
514 | } |
515 | $hash_base ||= validate_refname($refname); |
516 | $file_name ||= validate_pathname($pathname); |
517 | } elsif (defined $refname) { |
518 | # we got "project.git/branch" |
519 | $action ||= "shortlog"; |
520 | $hash ||= validate_refname($refname); |
521 | } |
522 | } |
523 | evaluate_path_info(); |
524 | |
525 | # path to the current git repository |
526 | our $git_dir; |
527 | $git_dir = "$projectroot/$project" if $project; |
528 | |
529 | # dispatch |
530 | my %actions = ( |
531 | "blame" => \&git_blame2, |
532 | "blobdiff" => \&git_blobdiff, |
533 | "blobdiff_plain" => \&git_blobdiff_plain, |
534 | "blob" => \&git_blob, |
535 | "blob_plain" => \&git_blob_plain, |
536 | "commitdiff" => \&git_commitdiff, |
537 | "commitdiff_plain" => \&git_commitdiff_plain, |
538 | "commit" => \&git_commit, |
539 | "forks" => \&git_forks, |
540 | "heads" => \&git_heads, |
541 | "history" => \&git_history, |
542 | "log" => \&git_log, |
543 | "rss" => \&git_rss, |
544 | "atom" => \&git_atom, |
545 | "search" => \&git_search, |
546 | "search_help" => \&git_search_help, |
547 | "shortlog" => \&git_shortlog, |
548 | "summary" => \&git_summary, |
549 | "tag" => \&git_tag, |
550 | "tags" => \&git_tags, |
551 | "tree" => \&git_tree, |
552 | "snapshot" => \&git_snapshot, |
553 | "object" => \&git_object, |
554 | # those below don't need $project |
555 | "opml" => \&git_opml, |
556 | "project_list" => \&git_project_list, |
557 | "project_index" => \&git_project_index, |
558 | ); |
559 | |
560 | if (!defined $action) { |
561 | if (defined $hash) { |
562 | $action = git_get_type($hash); |
563 | } elsif (defined $hash_base && defined $file_name) { |
564 | $action = git_get_type("$hash_base:$file_name"); |
565 | } elsif (defined $project) { |
566 | $action = 'summary'; |
567 | } else { |
568 | $action = 'project_list'; |
569 | } |
570 | } |
571 | if (!defined($actions{$action})) { |
572 | die_error(undef, "Unknown action"); |
573 | } |
574 | if ($action !~ m/^(opml|project_list|project_index)$/ && |
575 | !$project) { |
576 | die_error(undef, "Project needed"); |
577 | } |
578 | $actions{$action}->(); |
579 | exit; |
580 | |
581 | ## ====================================================================== |
582 | ## action links |
583 | |
584 | sub href(%) { |
585 | my %params = @_; |
586 | # default is to use -absolute url() i.e. $my_uri |
587 | my $href = $params{-full} ? $my_url : $my_uri; |
588 | |
589 | # XXX: Warning: If you touch this, check the search form for updating, |
590 | # too. |
591 | |
592 | my @mapping = ( |
593 | project => "p", |
594 | action => "a", |
595 | file_name => "f", |
596 | file_parent => "fp", |
597 | hash => "h", |
598 | hash_parent => "hp", |
599 | hash_base => "hb", |
600 | hash_parent_base => "hpb", |
601 | page => "pg", |
602 | order => "o", |
603 | searchtext => "s", |
604 | searchtype => "st", |
605 | snapshot_format => "sf", |
606 | extra_options => "opt", |
607 | ); |
608 | my %mapping = @mapping; |
609 | |
610 | $params{'project'} = $project unless exists $params{'project'}; |
611 | |
612 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
613 | if ($use_pathinfo) { |
614 | # use PATH_INFO for project name |
615 | $href .= "/$params{'project'}" if defined $params{'project'}; |
616 | delete $params{'project'}; |
617 | |
618 | # Summary just uses the project path URL |
619 | if (defined $params{'action'} && $params{'action'} eq 'summary') { |
620 | delete $params{'action'}; |
621 | } |
622 | } |
623 | |
624 | # now encode the parameters explicitly |
625 | my @result = (); |
626 | for (my $i = 0; $i < @mapping; $i += 2) { |
627 | my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]); |
628 | if (defined $params{$name}) { |
629 | if (ref($params{$name}) eq "ARRAY") { |
630 | foreach my $par (@{$params{$name}}) { |
631 | push @result, $symbol . "=" . esc_param($par); |
632 | } |
633 | } else { |
634 | push @result, $symbol . "=" . esc_param($params{$name}); |
635 | } |
636 | } |
637 | } |
638 | $href .= "?" . join(';', @result) if scalar @result; |
639 | |
640 | return $href; |
641 | } |
642 | |
643 | |
644 | ## ====================================================================== |
645 | ## validation, quoting/unquoting and escaping |
646 | |
647 | sub validate_pathname { |
648 | my $input = shift || return undef; |
649 | |
650 | # no '.' or '..' as elements of path, i.e. no '.' nor '..' |
651 | # at the beginning, at the end, and between slashes. |
652 | # also this catches doubled slashes |
653 | if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) { |
654 | return undef; |
655 | } |
656 | # no null characters |
657 | if ($input =~ m!\0!) { |
658 | return undef; |
659 | } |
660 | return $input; |
661 | } |
662 | |
663 | sub validate_refname { |
664 | my $input = shift || return undef; |
665 | |
666 | # textual hashes are O.K. |
667 | if ($input =~ m/^[0-9a-fA-F]{40}$/) { |
668 | return $input; |
669 | } |
670 | # it must be correct pathname |
671 | $input = validate_pathname($input) |
672 | or return undef; |
673 | # restrictions on ref name according to git-check-ref-format |
674 | if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) { |
675 | return undef; |
676 | } |
677 | return $input; |
678 | } |
679 | |
680 | # decode sequences of octets in utf8 into Perl's internal form, |
681 | # which is utf-8 with utf8 flag set if needed. gitweb writes out |
682 | # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning |
683 | sub to_utf8 { |
684 | my $str = shift; |
685 | my $res; |
686 | eval { $res = decode_utf8($str, Encode::FB_CROAK); }; |
687 | if (defined $res) { |
688 | return $res; |
689 | } else { |
690 | return decode($fallback_encoding, $str, Encode::FB_DEFAULT); |
691 | } |
692 | } |
693 | |
694 | # quote unsafe chars, but keep the slash, even when it's not |
695 | # correct, but quoted slashes look too horrible in bookmarks |
696 | sub esc_param { |
697 | my $str = shift; |
698 | $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; |
699 | $str =~ s/\+/%2B/g; |
700 | $str =~ s/ /\+/g; |
701 | return $str; |
702 | } |
703 | |
704 | # quote unsafe chars in whole URL, so some charactrs cannot be quoted |
705 | sub esc_url { |
706 | my $str = shift; |
707 | $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; |
708 | $str =~ s/\+/%2B/g; |
709 | $str =~ s/ /\+/g; |
710 | return $str; |
711 | } |
712 | |
713 | # replace invalid utf8 character with SUBSTITUTION sequence |
714 | sub esc_html ($;%) { |
715 | my $str = shift; |
716 | my %opts = @_; |
717 | |
718 | $str = to_utf8($str); |
719 | $str = $cgi->escapeHTML($str); |
720 | if ($opts{'-nbsp'}) { |
721 | $str =~ s/ / /g; |
722 | } |
723 | $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg; |
724 | return $str; |
725 | } |
726 | |
727 | # quote control characters and escape filename to HTML |
728 | sub esc_path { |
729 | my $str = shift; |
730 | my %opts = @_; |
731 | |
732 | $str = to_utf8($str); |
733 | $str = $cgi->escapeHTML($str); |
734 | if ($opts{'-nbsp'}) { |
735 | $str =~ s/ / /g; |
736 | } |
737 | $str =~ s|([[:cntrl:]])|quot_cec($1)|eg; |
738 | return $str; |
739 | } |
740 | |
741 | # Make control characters "printable", using character escape codes (CEC) |
742 | sub quot_cec { |
743 | my $cntrl = shift; |
744 | my %es = ( # character escape codes, aka escape sequences |
745 | "\t" => '\t', # tab (HT) |
746 | "\n" => '\n', # line feed (LF) |
747 | "\r" => '\r', # carrige return (CR) |
748 | "\f" => '\f', # form feed (FF) |
749 | "\b" => '\b', # backspace (BS) |
750 | "\a" => '\a', # alarm (bell) (BEL) |
751 | "\e" => '\e', # escape (ESC) |
752 | "\013" => '\v', # vertical tab (VT) |
753 | "\000" => '\0', # nul character (NUL) |
754 | ); |
755 | my $chr = ( (exists $es{$cntrl}) |
756 | ? $es{$cntrl} |
757 | : sprintf('\%03o', ord($cntrl)) ); |
758 | return "<span class=\"cntrl\">$chr</span>"; |
759 | } |
760 | |
761 | # Alternatively use unicode control pictures codepoints, |
762 | # Unicode "printable representation" (PR) |
763 | sub quot_upr { |
764 | my $cntrl = shift; |
765 | my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl)); |
766 | return "<span class=\"cntrl\">$chr</span>"; |
767 | } |
768 | |
769 | # git may return quoted and escaped filenames |
770 | sub unquote { |
771 | my $str = shift; |
772 | |
773 | sub unq { |
774 | my $seq = shift; |
775 | my %es = ( # character escape codes, aka escape sequences |
776 | 't' => "\t", # tab (HT, TAB) |
777 | 'n' => "\n", # newline (NL) |
778 | 'r' => "\r", # return (CR) |
779 | 'f' => "\f", # form feed (FF) |
780 | 'b' => "\b", # backspace (BS) |
781 | 'a' => "\a", # alarm (bell) (BEL) |
782 | 'e' => "\e", # escape (ESC) |
783 | 'v' => "\013", # vertical tab (VT) |
784 | ); |
785 | |
786 | if ($seq =~ m/^[0-7]{1,3}$/) { |
787 | # octal char sequence |
788 | return chr(oct($seq)); |
789 | } elsif (exists $es{$seq}) { |
790 | # C escape sequence, aka character escape code |
791 | return $es{$seq} |
792 | } |
793 | # quoted ordinary character |
794 | return $seq; |
795 | } |
796 | |
797 | if ($str =~ m/^"(.*)"$/) { |
798 | # needs unquoting |
799 | $str = $1; |
800 | $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg; |
801 | } |
802 | return $str; |
803 | } |
804 | |
805 | # escape tabs (convert tabs to spaces) |
806 | sub untabify { |
807 | my $line = shift; |
808 | |
809 | while ((my $pos = index($line, "\t")) != -1) { |
810 | if (my $count = (8 - ($pos % 8))) { |
811 | my $spaces = ' ' x $count; |
812 | $line =~ s/\t/$spaces/; |
813 | } |
814 | } |
815 | |
816 | return $line; |
817 | } |
818 | |
819 | sub project_in_list { |
820 | my $project = shift; |
821 | my @list = git_get_projects_list(); |
822 | return @list && scalar(grep { $_->{'path'} eq $project } @list); |
823 | } |
824 | |
825 | ## ---------------------------------------------------------------------- |
826 | ## HTML aware string manipulation |
827 | |
828 | sub chop_str { |
829 | my $str = shift; |
830 | my $len = shift; |
831 | my $add_len = shift || 10; |
832 | |
833 | # allow only $len chars, but don't cut a word if it would fit in $add_len |
834 | # if it doesn't fit, cut it if it's still longer than the dots we would add |
835 | $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/; |
836 | my $body = $1; |
837 | my $tail = $2; |
838 | if (length($tail) > 4) { |
839 | $tail = " ..."; |
840 | $body =~ s/&[^;]*$//; # remove chopped character entities |
841 | } |
842 | return "$body$tail"; |
843 | } |
844 | |
845 | ## ---------------------------------------------------------------------- |
846 | ## functions returning short strings |
847 | |
848 | # CSS class for given age value (in seconds) |
849 | sub age_class { |
850 | my $age = shift; |
851 | |
852 | if (!defined $age) { |
853 | return "noage"; |
854 | } elsif ($age < 60*60*2) { |
855 | return "age0"; |
856 | } elsif ($age < 60*60*24*2) { |
857 | return "age1"; |
858 | } else { |
859 | return "age2"; |
860 | } |
861 | } |
862 | |
863 | # convert age in seconds to "nn units ago" string |
864 | sub age_string { |
865 | my $age = shift; |
866 | my $age_str; |
867 | |
868 | if ($age > 60*60*24*365*2) { |
869 | $age_str = (int $age/60/60/24/365); |
870 | $age_str .= " years ago"; |
871 | } elsif ($age > 60*60*24*(365/12)*2) { |
872 | $age_str = int $age/60/60/24/(365/12); |
873 | $age_str .= " months ago"; |
874 | } elsif ($age > 60*60*24*7*2) { |
875 | $age_str = int $age/60/60/24/7; |
876 | $age_str .= " weeks ago"; |
877 | } elsif ($age > 60*60*24*2) { |
878 | $age_str = int $age/60/60/24; |
879 | $age_str .= " days ago"; |
880 | } elsif ($age > 60*60*2) { |
881 | $age_str = int $age/60/60; |
882 | $age_str .= " hours ago"; |
883 | } elsif ($age > 60*2) { |
884 | $age_str = int $age/60; |
885 | $age_str .= " min ago"; |
886 | } elsif ($age > 2) { |
887 | $age_str = int $age; |
888 | $age_str .= " sec ago"; |
889 | } else { |
890 | $age_str .= " right now"; |
891 | } |
892 | return $age_str; |
893 | } |
894 | |
895 | use constant { |
896 | S_IFINVALID => 0030000, |
897 | S_IFGITLINK => 0160000, |
898 | }; |
899 | |
900 | # submodule/subproject, a commit object reference |
901 | sub S_ISGITLINK($) { |
902 | my $mode = shift; |
903 | |
904 | return (($mode & S_IFMT) == S_IFGITLINK) |
905 | } |
906 | |
907 | # convert file mode in octal to symbolic file mode string |
908 | sub mode_str { |
909 | my $mode = oct shift; |
910 | |
911 | if (S_ISGITLINK($mode)) { |
912 | return 'm---------'; |
913 | } elsif (S_ISDIR($mode & S_IFMT)) { |
914 | return 'drwxr-xr-x'; |
915 | } elsif (S_ISLNK($mode)) { |
916 | return 'lrwxrwxrwx'; |
917 | } elsif (S_ISREG($mode)) { |
918 | # git cares only about the executable bit |
919 | if ($mode & S_IXUSR) { |
920 | return '-rwxr-xr-x'; |
921 | } else { |
922 | return '-rw-r--r--'; |
923 | }; |
924 | } else { |
925 | return '----------'; |
926 | } |
927 | } |
928 | |
929 | # convert file mode in octal to file type string |
930 | sub file_type { |
931 | my $mode = shift; |
932 | |
933 | if ($mode !~ m/^[0-7]+$/) { |
934 | return $mode; |
935 | } else { |
936 | $mode = oct $mode; |
937 | } |
938 | |
939 | if (S_ISGITLINK($mode)) { |
940 | return "submodule"; |
941 | } elsif (S_ISDIR($mode & S_IFMT)) { |
942 | return "directory"; |
943 | } elsif (S_ISLNK($mode)) { |
944 | return "symlink"; |
945 | } elsif (S_ISREG($mode)) { |
946 | return "file"; |
947 | } else { |
948 | return "unknown"; |
949 | } |
950 | } |
951 | |
952 | # convert file mode in octal to file type description string |
953 | sub file_type_long { |
954 | my $mode = shift; |
955 | |
956 | if ($mode !~ m/^[0-7]+$/) { |
957 | return $mode; |
958 | } else { |
959 | $mode = oct $mode; |
960 | } |
961 | |
962 | if (S_ISGITLINK($mode)) { |
963 | return "submodule"; |
964 | } elsif (S_ISDIR($mode & S_IFMT)) { |
965 | return "directory"; |
966 | } elsif (S_ISLNK($mode)) { |
967 | return "symlink"; |
968 | } elsif (S_ISREG($mode)) { |
969 | if ($mode & S_IXUSR) { |
970 | return "executable"; |
971 | } else { |
972 | return "file"; |
973 | }; |
974 | } else { |
975 | return "unknown"; |
976 | } |
977 | } |
978 | |
979 | |
980 | ## ---------------------------------------------------------------------- |
981 | ## functions returning short HTML fragments, or transforming HTML fragments |
982 | ## which don't belong to other sections |
983 | |
984 | # format line of commit message. |
985 | sub format_log_line_html { |
986 | my $line = shift; |
987 | |
988 | $line = esc_html($line, -nbsp=>1); |
989 | if ($line =~ m/([0-9a-fA-F]{8,40})/) { |
990 | my $hash_text = $1; |
991 | my $link = |
992 | $cgi->a({-href => href(action=>"object", hash=>$hash_text), |
993 | -class => "text"}, $hash_text); |
994 | $line =~ s/$hash_text/$link/; |
995 | } |
996 | return $line; |
997 | } |
998 | |
999 | # format marker of refs pointing to given object |
1000 | sub format_ref_marker { |
1001 | my ($refs, $id) = @_; |
1002 | my $markers = ''; |
1003 | |
1004 | if (defined $refs->{$id}) { |
1005 | foreach my $ref (@{$refs->{$id}}) { |
1006 | my ($type, $name) = qw(); |
1007 | # e.g. tags/v2.6.11 or heads/next |
1008 | if ($ref =~ m!^(.*?)s?/(.*)$!) { |
1009 | $type = $1; |
1010 | $name = $2; |
1011 | } else { |
1012 | $type = "ref"; |
1013 | $name = $ref; |
1014 | } |
1015 | |
1016 | $markers .= " <span class=\"$type\" title=\"$ref\">" . |
1017 | esc_html($name) . "</span>"; |
1018 | } |
1019 | } |
1020 | |
1021 | if ($markers) { |
1022 | return ' <span class="refs">'. $markers . '</span>'; |
1023 | } else { |
1024 | return ""; |
1025 | } |
1026 | } |
1027 | |
1028 | # format, perhaps shortened and with markers, title line |
1029 | sub format_subject_html { |
1030 | my ($long, $short, $href, $extra) = @_; |
1031 | $extra = '' unless defined($extra); |
1032 | |
1033 | if (length($short) < length($long)) { |
1034 | return $cgi->a({-href => $href, -class => "list subject", |
1035 | -title => to_utf8($long)}, |
1036 | esc_html($short) . $extra); |
1037 | } else { |
1038 | return $cgi->a({-href => $href, -class => "list subject"}, |
1039 | esc_html($long) . $extra); |
1040 | } |
1041 | } |
1042 | |
1043 | # format git diff header line, i.e. "diff --(git|combined|cc) ..." |
1044 | sub format_git_diff_header_line { |
1045 | my $line = shift; |
1046 | my $diffinfo = shift; |
1047 | my ($from, $to) = @_; |
1048 | |
1049 | if ($diffinfo->{'nparents'}) { |
1050 | # combined diff |
1051 | $line =~ s!^(diff (.*?) )"?.*$!$1!; |
1052 | if ($to->{'href'}) { |
1053 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, |
1054 | esc_path($to->{'file'})); |
1055 | } else { # file was deleted (no href) |
1056 | $line .= esc_path($to->{'file'}); |
1057 | } |
1058 | } else { |
1059 | # "ordinary" diff |
1060 | $line =~ s!^(diff (.*?) )"?a/.*$!$1!; |
1061 | if ($from->{'href'}) { |
1062 | $line .= $cgi->a({-href => $from->{'href'}, -class => "path"}, |
1063 | 'a/' . esc_path($from->{'file'})); |
1064 | } else { # file was added (no href) |
1065 | $line .= 'a/' . esc_path($from->{'file'}); |
1066 | } |
1067 | $line .= ' '; |
1068 | if ($to->{'href'}) { |
1069 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, |
1070 | 'b/' . esc_path($to->{'file'})); |
1071 | } else { # file was deleted |
1072 | $line .= 'b/' . esc_path($to->{'file'}); |
1073 | } |
1074 | } |
1075 | |
1076 | return "<div class=\"diff header\">$line</div>\n"; |
1077 | } |
1078 | |
1079 | # format extended diff header line, before patch itself |
1080 | sub format_extended_diff_header_line { |
1081 | my $line = shift; |
1082 | my $diffinfo = shift; |
1083 | my ($from, $to) = @_; |
1084 | |
1085 | # match <path> |
1086 | if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) { |
1087 | $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"}, |
1088 | esc_path($from->{'file'})); |
1089 | } |
1090 | if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) { |
1091 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"}, |
1092 | esc_path($to->{'file'})); |
1093 | } |
1094 | # match single <mode> |
1095 | if ($line =~ m/\s(\d{6})$/) { |
1096 | $line .= '<span class="info"> (' . |
1097 | file_type_long($1) . |
1098 | ')</span>'; |
1099 | } |
1100 | # match <hash> |
1101 | if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) { |
1102 | # can match only for combined diff |
1103 | $line = 'index '; |
1104 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
1105 | if ($from->{'href'}[$i]) { |
1106 | $line .= $cgi->a({-href=>$from->{'href'}[$i], |
1107 | -class=>"hash"}, |
1108 | substr($diffinfo->{'from_id'}[$i],0,7)); |
1109 | } else { |
1110 | $line .= '0' x 7; |
1111 | } |
1112 | # separator |
1113 | $line .= ',' if ($i < $diffinfo->{'nparents'} - 1); |
1114 | } |
1115 | $line .= '..'; |
1116 | if ($to->{'href'}) { |
1117 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, |
1118 | substr($diffinfo->{'to_id'},0,7)); |
1119 | } else { |
1120 | $line .= '0' x 7; |
1121 | } |
1122 | |
1123 | } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) { |
1124 | # can match only for ordinary diff |
1125 | my ($from_link, $to_link); |
1126 | if ($from->{'href'}) { |
1127 | $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"}, |
1128 | substr($diffinfo->{'from_id'},0,7)); |
1129 | } else { |
1130 | $from_link = '0' x 7; |
1131 | } |
1132 | if ($to->{'href'}) { |
1133 | $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, |
1134 | substr($diffinfo->{'to_id'},0,7)); |
1135 | } else { |
1136 | $to_link = '0' x 7; |
1137 | } |
1138 | my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); |
1139 | $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!; |
1140 | } |
1141 | |
1142 | return $line . "<br/>\n"; |
1143 | } |
1144 | |
1145 | # format from-file/to-file diff header |
1146 | sub format_diff_from_to_header { |
1147 | my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_; |
1148 | my $line; |
1149 | my $result = ''; |
1150 | |
1151 | $line = $from_line; |
1152 | #assert($line =~ m/^---/) if DEBUG; |
1153 | # no extra formatting for "^--- /dev/null" |
1154 | if (! $diffinfo->{'nparents'}) { |
1155 | # ordinary (single parent) diff |
1156 | if ($line =~ m!^--- "?a/!) { |
1157 | if ($from->{'href'}) { |
1158 | $line = '--- a/' . |
1159 | $cgi->a({-href=>$from->{'href'}, -class=>"path"}, |
1160 | esc_path($from->{'file'})); |
1161 | } else { |
1162 | $line = '--- a/' . |
1163 | esc_path($from->{'file'}); |
1164 | } |
1165 | } |
1166 | $result .= qq!<div class="diff from_file">$line</div>\n!; |
1167 | |
1168 | } else { |
1169 | # combined diff (merge commit) |
1170 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
1171 | if ($from->{'href'}[$i]) { |
1172 | $line = '--- ' . |
1173 | $cgi->a({-href=>href(action=>"blobdiff", |
1174 | hash_parent=>$diffinfo->{'from_id'}[$i], |
1175 | hash_parent_base=>$parents[$i], |
1176 | file_parent=>$from->{'file'}[$i], |
1177 | hash=>$diffinfo->{'to_id'}, |
1178 | hash_base=>$hash, |
1179 | file_name=>$to->{'file'}), |
1180 | -class=>"path", |
1181 | -title=>"diff" . ($i+1)}, |
1182 | $i+1) . |
1183 | '/' . |
1184 | $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"}, |
1185 | esc_path($from->{'file'}[$i])); |
1186 | } else { |
1187 | $line = '--- /dev/null'; |
1188 | } |
1189 | $result .= qq!<div class="diff from_file">$line</div>\n!; |
1190 | } |
1191 | } |
1192 | |
1193 | $line = $to_line; |
1194 | #assert($line =~ m/^\+\+\+/) if DEBUG; |
1195 | # no extra formatting for "^+++ /dev/null" |
1196 | if ($line =~ m!^\+\+\+ "?b/!) { |
1197 | if ($to->{'href'}) { |
1198 | $line = '+++ b/' . |
1199 | $cgi->a({-href=>$to->{'href'}, -class=>"path"}, |
1200 | esc_path($to->{'file'})); |
1201 | } else { |
1202 | $line = '+++ b/' . |
1203 | esc_path($to->{'file'}); |
1204 | } |
1205 | } |
1206 | $result .= qq!<div class="diff to_file">$line</div>\n!; |
1207 | |
1208 | return $result; |
1209 | } |
1210 | |
1211 | # create note for patch simplified by combined diff |
1212 | sub format_diff_cc_simplified { |
1213 | my ($diffinfo, @parents) = @_; |
1214 | my $result = ''; |
1215 | |
1216 | $result .= "<div class=\"diff header\">" . |
1217 | "diff --cc "; |
1218 | if (!is_deleted($diffinfo)) { |
1219 | $result .= $cgi->a({-href => href(action=>"blob", |
1220 | hash_base=>$hash, |
1221 | hash=>$diffinfo->{'to_id'}, |
1222 | file_name=>$diffinfo->{'to_file'}), |
1223 | -class => "path"}, |
1224 | esc_path($diffinfo->{'to_file'})); |
1225 | } else { |
1226 | $result .= esc_path($diffinfo->{'to_file'}); |
1227 | } |
1228 | $result .= "</div>\n" . # class="diff header" |
1229 | "<div class=\"diff nodifferences\">" . |
1230 | "Simple merge" . |
1231 | "</div>\n"; # class="diff nodifferences" |
1232 | |
1233 | return $result; |
1234 | } |
1235 | |
1236 | # format patch (diff) line (not to be used for diff headers) |
1237 | sub format_diff_line { |
1238 | my $line = shift; |
1239 | my ($from, $to) = @_; |
1240 | my $diff_class = ""; |
1241 | |
1242 | chomp $line; |
1243 | |
1244 | if ($from && $to && ref($from->{'href'}) eq "ARRAY") { |
1245 | # combined diff |
1246 | my $prefix = substr($line, 0, scalar @{$from->{'href'}}); |
1247 | if ($line =~ m/^\@{3}/) { |
1248 | $diff_class = " chunk_header"; |
1249 | } elsif ($line =~ m/^\\/) { |
1250 | $diff_class = " incomplete"; |
1251 | } elsif ($prefix =~ tr/+/+/) { |
1252 | $diff_class = " add"; |
1253 | } elsif ($prefix =~ tr/-/-/) { |
1254 | $diff_class = " rem"; |
1255 | } |
1256 | } else { |
1257 | # assume ordinary diff |
1258 | my $char = substr($line, 0, 1); |
1259 | if ($char eq '+') { |
1260 | $diff_class = " add"; |
1261 | } elsif ($char eq '-') { |
1262 | $diff_class = " rem"; |
1263 | } elsif ($char eq '@') { |
1264 | $diff_class = " chunk_header"; |
1265 | } elsif ($char eq "\\") { |
1266 | $diff_class = " incomplete"; |
1267 | } |
1268 | } |
1269 | $line = untabify($line); |
1270 | if ($from && $to && $line =~ m/^\@{2} /) { |
1271 | my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = |
1272 | $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; |
1273 | |
1274 | $from_lines = 0 unless defined $from_lines; |
1275 | $to_lines = 0 unless defined $to_lines; |
1276 | |
1277 | if ($from->{'href'}) { |
1278 | $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", |
1279 | -class=>"list"}, $from_text); |
1280 | } |
1281 | if ($to->{'href'}) { |
1282 | $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", |
1283 | -class=>"list"}, $to_text); |
1284 | } |
1285 | $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . |
1286 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; |
1287 | return "<div class=\"diff$diff_class\">$line</div>\n"; |
1288 | } elsif ($from && $to && $line =~ m/^\@{3}/) { |
1289 | my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; |
1290 | my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); |
1291 | |
1292 | @from_text = split(' ', $ranges); |
1293 | for (my $i = 0; $i < @from_text; ++$i) { |
1294 | ($from_start[$i], $from_nlines[$i]) = |
1295 | (split(',', substr($from_text[$i], 1)), 0); |
1296 | } |
1297 | |
1298 | $to_text = pop @from_text; |
1299 | $to_start = pop @from_start; |
1300 | $to_nlines = pop @from_nlines; |
1301 | |
1302 | $line = "<span class=\"chunk_info\">$prefix "; |
1303 | for (my $i = 0; $i < @from_text; ++$i) { |
1304 | if ($from->{'href'}[$i]) { |
1305 | $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", |
1306 | -class=>"list"}, $from_text[$i]); |
1307 | } else { |
1308 | $line .= $from_text[$i]; |
1309 | } |
1310 | $line .= " "; |
1311 | } |
1312 | if ($to->{'href'}) { |
1313 | $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", |
1314 | -class=>"list"}, $to_text); |
1315 | } else { |
1316 | $line .= $to_text; |
1317 | } |
1318 | $line .= " $prefix</span>" . |
1319 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; |
1320 | return "<div class=\"diff$diff_class\">$line</div>\n"; |
1321 | } |
1322 | return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; |
1323 | } |
1324 | |
1325 | # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)", |
1326 | # linked. Pass the hash of the tree/commit to snapshot. |
1327 | sub format_snapshot_links { |
1328 | my ($hash) = @_; |
1329 | my @snapshot_fmts = gitweb_check_feature('snapshot'); |
1330 | @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts); |
1331 | my $num_fmts = @snapshot_fmts; |
1332 | if ($num_fmts > 1) { |
1333 | # A parenthesized list of links bearing format names. |
1334 | # e.g. "snapshot (_tar.gz_ _zip_)" |
1335 | return "snapshot (" . join(' ', map |
1336 | $cgi->a({ |
1337 | -href => href( |
1338 | action=>"snapshot", |
1339 | hash=>$hash, |
1340 | snapshot_format=>$_ |
1341 | ) |
1342 | }, $known_snapshot_formats{$_}{'display'}) |
1343 | , @snapshot_fmts) . ")"; |
1344 | } elsif ($num_fmts == 1) { |
1345 | # A single "snapshot" link whose tooltip bears the format name. |
1346 | # i.e. "_snapshot_" |
1347 | my ($fmt) = @snapshot_fmts; |
1348 | return |
1349 | $cgi->a({ |
1350 | -href => href( |
1351 | action=>"snapshot", |
1352 | hash=>$hash, |
1353 | snapshot_format=>$fmt |
1354 | ), |
1355 | -title => "in format: $known_snapshot_formats{$fmt}{'display'}" |
1356 | }, "snapshot"); |
1357 | } else { # $num_fmts == 0 |
1358 | return undef; |
1359 | } |
1360 | } |
1361 | |
1362 | ## ---------------------------------------------------------------------- |
1363 | ## git utility subroutines, invoking git commands |
1364 | |
1365 | # returns path to the core git executable and the --git-dir parameter as list |
1366 | sub git_cmd { |
1367 | return $GIT, '--git-dir='.$git_dir; |
1368 | } |
1369 | |
1370 | # returns path to the core git executable and the --git-dir parameter as string |
1371 | sub git_cmd_str { |
1372 | return join(' ', git_cmd()); |
1373 | } |
1374 | |
1375 | # get HEAD ref of given project as hash |
1376 | sub git_get_head_hash { |
1377 | my $project = shift; |
1378 | my $o_git_dir = $git_dir; |
1379 | my $retval = undef; |
1380 | $git_dir = "$projectroot/$project"; |
1381 | if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { |
1382 | my $head = <$fd>; |
1383 | close $fd; |
1384 | if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
1385 | $retval = $1; |
1386 | } |
1387 | } |
1388 | if (defined $o_git_dir) { |
1389 | $git_dir = $o_git_dir; |
1390 | } |
1391 | return $retval; |
1392 | } |
1393 | |
1394 | # get type of given object |
1395 | sub git_get_type { |
1396 | my $hash = shift; |
1397 | |
1398 | open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; |
1399 | my $type = <$fd>; |
1400 | close $fd or return; |
1401 | chomp $type; |
1402 | return $type; |
1403 | } |
1404 | |
1405 | sub git_get_project_config { |
1406 | my ($key, $type) = @_; |
1407 | |
1408 | return unless ($key); |
1409 | $key =~ s/^gitweb\.//; |
1410 | return if ($key =~ m/\W/); |
1411 | |
1412 | my @x = (git_cmd(), 'config'); |
1413 | if (defined $type) { push @x, $type; } |
1414 | push @x, "--get"; |
1415 | push @x, "gitweb.$key"; |
1416 | my $val = qx(@x); |
1417 | chomp $val; |
1418 | return ($val); |
1419 | } |
1420 | |
1421 | # get hash of given path at given ref |
1422 | sub git_get_hash_by_path { |
1423 | my $base = shift; |
1424 | my $path = shift || return undef; |
1425 | my $type = shift; |
1426 | |
1427 | $path =~ s,/+$,,; |
1428 | |
1429 | open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path |
1430 | or die_error(undef, "Open git-ls-tree failed"); |
1431 | my $line = <$fd>; |
1432 | close $fd or return undef; |
1433 | |
1434 | if (!defined $line) { |
1435 | # there is no tree or hash given by $path at $base |
1436 | return undef; |
1437 | } |
1438 | |
1439 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
1440 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; |
1441 | if (defined $type && $type ne $2) { |
1442 | # type doesn't match |
1443 | return undef; |
1444 | } |
1445 | return $3; |
1446 | } |
1447 | |
1448 | # get path of entry with given hash at given tree-ish (ref) |
1449 | # used to get 'from' filename for combined diff (merge commit) for renames |
1450 | sub git_get_path_by_hash { |
1451 | my $base = shift || return; |
1452 | my $hash = shift || return; |
1453 | |
1454 | local $/ = "\0"; |
1455 | |
1456 | open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base |
1457 | or return undef; |
1458 | while (my $line = <$fd>) { |
1459 | chomp $line; |
1460 | |
1461 | #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb' |
1462 | #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README' |
1463 | if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) { |
1464 | close $fd; |
1465 | return $1; |
1466 | } |
1467 | } |
1468 | close $fd; |
1469 | return undef; |
1470 | } |
1471 | |
1472 | ## ...................................................................... |
1473 | ## git utility functions, directly accessing git repository |
1474 | |
1475 | sub git_get_project_description { |
1476 | my $path = shift; |
1477 | |
1478 | open my $fd, "$projectroot/$path/description" or return undef; |
1479 | my $descr = <$fd>; |
1480 | close $fd; |
1481 | if (defined $descr) { |
1482 | chomp $descr; |
1483 | } |
1484 | return $descr; |
1485 | } |
1486 | |
1487 | sub git_get_project_url_list { |
1488 | my $path = shift; |
1489 | |
1490 | open my $fd, "$projectroot/$path/cloneurl" or return; |
1491 | my @git_project_url_list = map { chomp; $_ } <$fd>; |
1492 | close $fd; |
1493 | |
1494 | return wantarray ? @git_project_url_list : \@git_project_url_list; |
1495 | } |
1496 | |
1497 | sub git_get_projects_list { |
1498 | my ($filter) = @_; |
1499 | my @list; |
1500 | |
1501 | $filter ||= ''; |
1502 | $filter =~ s/\.git$//; |
1503 | |
1504 | my ($check_forks) = gitweb_check_feature('forks'); |
1505 | |
1506 | if (-d $projects_list) { |
1507 | # search in directory |
1508 | my $dir = $projects_list . ($filter ? "/$filter" : ''); |
1509 | # remove the trailing "/" |
1510 | $dir =~ s!/+$!!; |
1511 | my $pfxlen = length("$dir"); |
1512 | |
1513 | File::Find::find({ |
1514 | follow_fast => 1, # follow symbolic links |
1515 | follow_skip => 2, # ignore duplicates |
1516 | dangling_symlinks => 0, # ignore dangling symlinks, silently |
1517 | wanted => sub { |
1518 | # skip project-list toplevel, if we get it. |
1519 | return if (m!^[/.]$!); |
1520 | # only directories can be git repositories |
1521 | return unless (-d $_); |
1522 | |
1523 | my $subdir = substr($File::Find::name, $pfxlen + 1); |
1524 | # we check related file in $projectroot |
1525 | if ($check_forks and $subdir =~ m#/.#) { |
1526 | $File::Find::prune = 1; |
1527 | } elsif (check_export_ok("$projectroot/$filter/$subdir")) { |
1528 | push @list, { path => ($filter ? "$filter/" : '') . $subdir }; |
1529 | $File::Find::prune = 1; |
1530 | } |
1531 | }, |
1532 | }, "$dir"); |
1533 | |
1534 | } elsif (-f $projects_list) { |
1535 | # read from file(url-encoded): |
1536 | # 'git%2Fgit.git Linus+Torvalds' |
1537 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
1538 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
1539 | my %paths; |
1540 | open my ($fd), $projects_list or return; |
1541 | PROJECT: |
1542 | while (my $line = <$fd>) { |
1543 | chomp $line; |
1544 | my ($path, $owner) = split ' ', $line; |
1545 | $path = unescape($path); |
1546 | $owner = unescape($owner); |
1547 | if (!defined $path) { |
1548 | next; |
1549 | } |
1550 | if ($filter ne '') { |
1551 | # looking for forks; |
1552 | my $pfx = substr($path, 0, length($filter)); |
1553 | if ($pfx ne $filter) { |
1554 | next PROJECT; |
1555 | } |
1556 | my $sfx = substr($path, length($filter)); |
1557 | if ($sfx !~ /^\/.*\.git$/) { |
1558 | next PROJECT; |
1559 | } |
1560 | } elsif ($check_forks) { |
1561 | PATH: |
1562 | foreach my $filter (keys %paths) { |
1563 | # looking for forks; |
1564 | my $pfx = substr($path, 0, length($filter)); |
1565 | if ($pfx ne $filter) { |
1566 | next PATH; |
1567 | } |
1568 | my $sfx = substr($path, length($filter)); |
1569 | if ($sfx !~ /^\/.*\.git$/) { |
1570 | next PATH; |
1571 | } |
1572 | # is a fork, don't include it in |
1573 | # the list |
1574 | next PROJECT; |
1575 | } |
1576 | } |
1577 | if (check_export_ok("$projectroot/$path")) { |
1578 | my $pr = { |
1579 | path => $path, |
1580 | owner => to_utf8($owner), |
1581 | }; |
1582 | push @list, $pr; |
1583 | (my $forks_path = $path) =~ s/\.git$//; |
1584 | $paths{$forks_path}++; |
1585 | } |
1586 | } |
1587 | close $fd; |
1588 | } |
1589 | return @list; |
1590 | } |
1591 | |
1592 | our $gitweb_project_owner = undef; |
1593 | sub git_get_project_list_from_file { |
1594 | |
1595 | return if (defined $gitweb_project_owner); |
1596 | |
1597 | $gitweb_project_owner = {}; |
1598 | # read from file (url-encoded): |
1599 | # 'git%2Fgit.git Linus+Torvalds' |
1600 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
1601 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
1602 | if (-f $projects_list) { |
1603 | open (my $fd , $projects_list); |
1604 | while (my $line = <$fd>) { |
1605 | chomp $line; |
1606 | my ($pr, $ow) = split ' ', $line; |
1607 | $pr = unescape($pr); |
1608 | $ow = unescape($ow); |
1609 | $gitweb_project_owner->{$pr} = to_utf8($ow); |
1610 | } |
1611 | close $fd; |
1612 | } |
1613 | } |
1614 | |
1615 | sub git_get_project_owner { |
1616 | my $project = shift; |
1617 | my $owner; |
1618 | |
1619 | return undef unless $project; |
1620 | |
1621 | if (!defined $gitweb_project_owner) { |
1622 | git_get_project_list_from_file(); |
1623 | } |
1624 | |
1625 | if (exists $gitweb_project_owner->{$project}) { |
1626 | $owner = $gitweb_project_owner->{$project}; |
1627 | } |
1628 | if (!defined $owner) { |
1629 | $owner = get_file_owner("$projectroot/$project"); |
1630 | } |
1631 | |
1632 | return $owner; |
1633 | } |
1634 | |
1635 | sub git_get_last_activity { |
1636 | my ($path) = @_; |
1637 | my $fd; |
1638 | |
1639 | $git_dir = "$projectroot/$path"; |
1640 | open($fd, "-|", git_cmd(), 'for-each-ref', |
1641 | '--format=%(committer)', |
1642 | '--sort=-committerdate', |
1643 | '--count=1', |
1644 | 'refs/heads') or return; |
1645 | my $most_recent = <$fd>; |
1646 | close $fd or return; |
1647 | if (defined $most_recent && |
1648 | $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { |
1649 | my $timestamp = $1; |
1650 | my $age = time - $timestamp; |
1651 | return ($age, age_string($age)); |
1652 | } |
1653 | return (undef, undef); |
1654 | } |
1655 | |
1656 | sub git_get_references { |
1657 | my $type = shift || ""; |
1658 | my %refs; |
1659 | # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
1660 | # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} |
1661 | open my $fd, "-|", git_cmd(), "show-ref", "--dereference", |
1662 | ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type |
1663 | or return; |
1664 | |
1665 | while (my $line = <$fd>) { |
1666 | chomp $line; |
1667 | if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) { |
1668 | if (defined $refs{$1}) { |
1669 | push @{$refs{$1}}, $2; |
1670 | } else { |
1671 | $refs{$1} = [ $2 ]; |
1672 | } |
1673 | } |
1674 | } |
1675 | close $fd or return; |
1676 | return \%refs; |
1677 | } |
1678 | |
1679 | sub git_get_rev_name_tags { |
1680 | my $hash = shift || return undef; |
1681 | |
1682 | open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash |
1683 | or return; |
1684 | my $name_rev = <$fd>; |
1685 | close $fd; |
1686 | |
1687 | if ($name_rev =~ m|^$hash tags/(.*)$|) { |
1688 | return $1; |
1689 | } else { |
1690 | # catches also '$hash undefined' output |
1691 | return undef; |
1692 | } |
1693 | } |
1694 | |
1695 | ## ---------------------------------------------------------------------- |
1696 | ## parse to hash functions |
1697 | |
1698 | sub parse_date { |
1699 | my $epoch = shift; |
1700 | my $tz = shift || "-0000"; |
1701 | |
1702 | my %date; |
1703 | my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); |
1704 | my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); |
1705 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch); |
1706 | $date{'hour'} = $hour; |
1707 | $date{'minute'} = $min; |
1708 | $date{'mday'} = $mday; |
1709 | $date{'day'} = $days[$wday]; |
1710 | $date{'month'} = $months[$mon]; |
1711 | $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", |
1712 | $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec; |
1713 | $date{'mday-time'} = sprintf "%d %s %02d:%02d", |
1714 | $mday, $months[$mon], $hour ,$min; |
1715 | $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
1716 | 1900+$year, $mon, $mday, $hour ,$min, $sec; |
1717 | |
1718 | $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; |
1719 | my $local = $epoch + ((int $1 + ($2/60)) * 3600); |
1720 | ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local); |
1721 | $date{'hour_local'} = $hour; |
1722 | $date{'minute_local'} = $min; |
1723 | $date{'tz_local'} = $tz; |
1724 | $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s", |
1725 | 1900+$year, $mon+1, $mday, |
1726 | $hour, $min, $sec, $tz); |
1727 | return %date; |
1728 | } |
1729 | |
1730 | sub parse_tag { |
1731 | my $tag_id = shift; |
1732 | my %tag; |
1733 | my @comment; |
1734 | |
1735 | open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; |
1736 | $tag{'id'} = $tag_id; |
1737 | while (my $line = <$fd>) { |
1738 | chomp $line; |
1739 | if ($line =~ m/^object ([0-9a-fA-F]{40})$/) { |
1740 | $tag{'object'} = $1; |
1741 | } elsif ($line =~ m/^type (.+)$/) { |
1742 | $tag{'type'} = $1; |
1743 | } elsif ($line =~ m/^tag (.+)$/) { |
1744 | $tag{'name'} = $1; |
1745 | } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) { |
1746 | $tag{'author'} = $1; |
1747 | $tag{'epoch'} = $2; |
1748 | $tag{'tz'} = $3; |
1749 | } elsif ($line =~ m/--BEGIN/) { |
1750 | push @comment, $line; |
1751 | last; |
1752 | } elsif ($line eq "") { |
1753 | last; |
1754 | } |
1755 | } |
1756 | push @comment, <$fd>; |
1757 | $tag{'comment'} = \@comment; |
1758 | close $fd or return; |
1759 | if (!defined $tag{'name'}) { |
1760 | return |
1761 | }; |
1762 | return %tag |
1763 | } |
1764 | |
1765 | sub parse_commit_text { |
1766 | my ($commit_text, $withparents) = @_; |
1767 | my @commit_lines = split '\n', $commit_text; |
1768 | my %co; |
1769 | |
1770 | pop @commit_lines; # Remove '\0' |
1771 | |
1772 | if (! @commit_lines) { |
1773 | return; |
1774 | } |
1775 | |
1776 | my $header = shift @commit_lines; |
1777 | if ($header !~ m/^[0-9a-fA-F]{40}/) { |
1778 | return; |
1779 | } |
1780 | ($co{'id'}, my @parents) = split ' ', $header; |
1781 | while (my $line = shift @commit_lines) { |
1782 | last if $line eq "\n"; |
1783 | if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
1784 | $co{'tree'} = $1; |
1785 | } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) { |
1786 | push @parents, $1; |
1787 | } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
1788 | $co{'author'} = $1; |
1789 | $co{'author_epoch'} = $2; |
1790 | $co{'author_tz'} = $3; |
1791 | if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) { |
1792 | $co{'author_name'} = $1; |
1793 | $co{'author_email'} = $2; |
1794 | } else { |
1795 | $co{'author_name'} = $co{'author'}; |
1796 | } |
1797 | } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) { |
1798 | $co{'committer'} = $1; |
1799 | $co{'committer_epoch'} = $2; |
1800 | $co{'committer_tz'} = $3; |
1801 | $co{'committer_name'} = $co{'committer'}; |
1802 | if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) { |
1803 | $co{'committer_name'} = $1; |
1804 | $co{'committer_email'} = $2; |
1805 | } else { |
1806 | $co{'committer_name'} = $co{'committer'}; |
1807 | } |
1808 | } |
1809 | } |
1810 | if (!defined $co{'tree'}) { |
1811 | return; |
1812 | }; |
1813 | $co{'parents'} = \@parents; |
1814 | $co{'parent'} = $parents[0]; |
1815 | |
1816 | foreach my $title (@commit_lines) { |
1817 | $title =~ s/^ //; |
1818 | if ($title ne "") { |
1819 | $co{'title'} = chop_str($title, 80, 5); |
1820 | # remove leading stuff of merges to make the interesting part visible |
1821 | if (length($title) > 50) { |
1822 | $title =~ s/^Automatic //; |
1823 | $title =~ s/^merge (of|with) /Merge ... /i; |
1824 | if (length($title) > 50) { |
1825 | $title =~ s/(http|rsync):\/\///; |
1826 | } |
1827 | if (length($title) > 50) { |
1828 | $title =~ s/(master|www|rsync)\.//; |
1829 | } |
1830 | if (length($title) > 50) { |
1831 | $title =~ s/kernel.org:?//; |
1832 | } |
1833 | if (length($title) > 50) { |
1834 | $title =~ s/\/pub\/scm//; |
1835 | } |
1836 | } |
1837 | $co{'title_short'} = chop_str($title, 50, 5); |
1838 | last; |
1839 | } |
1840 | } |
1841 | if ($co{'title'} eq "") { |
1842 | $co{'title'} = $co{'title_short'} = '(no commit message)'; |
1843 | } |
1844 | # remove added spaces |
1845 | foreach my $line (@commit_lines) { |
1846 | $line =~ s/^ //; |
1847 | } |
1848 | $co{'comment'} = \@commit_lines; |
1849 | |
1850 | my $age = time - $co{'committer_epoch'}; |
1851 | $co{'age'} = $age; |
1852 | $co{'age_string'} = age_string($age); |
1853 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'}); |
1854 | if ($age > 60*60*24*7*2) { |
1855 | $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
1856 | $co{'age_string_age'} = $co{'age_string'}; |
1857 | } else { |
1858 | $co{'age_string_date'} = $co{'age_string'}; |
1859 | $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
1860 | } |
1861 | return %co; |
1862 | } |
1863 | |
1864 | sub parse_commit { |
1865 | my ($commit_id) = @_; |
1866 | my %co; |
1867 | |
1868 | local $/ = "\0"; |
1869 | |
1870 | open my $fd, "-|", git_cmd(), "rev-list", |
1871 | "--parents", |
1872 | "--header", |
1873 | "--max-count=1", |
1874 | $commit_id, |
1875 | "--", |
1876 | or die_error(undef, "Open git-rev-list failed"); |
1877 | %co = parse_commit_text(<$fd>, 1); |
1878 | close $fd; |
1879 | |
1880 | return %co; |
1881 | } |
1882 | |
1883 | sub parse_commits { |
1884 | my ($commit_id, $maxcount, $skip, $arg, $filename) = @_; |
1885 | my @cos; |
1886 | |
1887 | $maxcount ||= 1; |
1888 | $skip ||= 0; |
1889 | |
1890 | local $/ = "\0"; |
1891 | |
1892 | open my $fd, "-|", git_cmd(), "rev-list", |
1893 | "--header", |
1894 | ($arg ? ($arg) : ()), |
1895 | ("--max-count=" . $maxcount), |
1896 | ("--skip=" . $skip), |
1897 | @extra_options, |
1898 | $commit_id, |
1899 | "--", |
1900 | ($filename ? ($filename) : ()) |
1901 | or die_error(undef, "Open git-rev-list failed"); |
1902 | while (my $line = <$fd>) { |
1903 | my %co = parse_commit_text($line); |
1904 | push @cos, \%co; |
1905 | } |
1906 | close $fd; |
1907 | |
1908 | return wantarray ? @cos : \@cos; |
1909 | } |
1910 | |
1911 | # parse ref from ref_file, given by ref_id, with given type |
1912 | sub parse_ref { |
1913 | my $ref_file = shift; |
1914 | my $ref_id = shift; |
1915 | my $type = shift || git_get_type($ref_id); |
1916 | my %ref_item; |
1917 | |
1918 | $ref_item{'type'} = $type; |
1919 | $ref_item{'id'} = $ref_id; |
1920 | $ref_item{'epoch'} = 0; |
1921 | $ref_item{'age'} = "unknown"; |
1922 | if ($type eq "tag") { |
1923 | my %tag = parse_tag($ref_id); |
1924 | $ref_item{'comment'} = $tag{'comment'}; |
1925 | if ($tag{'type'} eq "commit") { |
1926 | my %co = parse_commit($tag{'object'}); |
1927 | $ref_item{'epoch'} = $co{'committer_epoch'}; |
1928 | $ref_item{'age'} = $co{'age_string'}; |
1929 | } elsif (defined($tag{'epoch'})) { |
1930 | my $age = time - $tag{'epoch'}; |
1931 | $ref_item{'epoch'} = $tag{'epoch'}; |
1932 | $ref_item{'age'} = age_string($age); |
1933 | } |
1934 | $ref_item{'reftype'} = $tag{'type'}; |
1935 | $ref_item{'name'} = $tag{'name'}; |
1936 | $ref_item{'refid'} = $tag{'object'}; |
1937 | } elsif ($type eq "commit"){ |
1938 | my %co = parse_commit($ref_id); |
1939 | $ref_item{'reftype'} = "commit"; |
1940 | $ref_item{'name'} = $ref_file; |
1941 | $ref_item{'title'} = $co{'title'}; |
1942 | $ref_item{'refid'} = $ref_id; |
1943 | $ref_item{'epoch'} = $co{'committer_epoch'}; |
1944 | $ref_item{'age'} = $co{'age_string'}; |
1945 | } else { |
1946 | $ref_item{'reftype'} = $type; |
1947 | $ref_item{'name'} = $ref_file; |
1948 | $ref_item{'refid'} = $ref_id; |
1949 | } |
1950 | |
1951 | return %ref_item; |
1952 | } |
1953 | |
1954 | # parse line of git-diff-tree "raw" output |
1955 | sub parse_difftree_raw_line { |
1956 | my $line = shift; |
1957 | my %res; |
1958 | |
1959 | # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' |
1960 | # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' |
1961 | if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) { |
1962 | $res{'from_mode'} = $1; |
1963 | $res{'to_mode'} = $2; |
1964 | $res{'from_id'} = $3; |
1965 | $res{'to_id'} = $4; |
1966 | $res{'status'} = $5; |
1967 | $res{'similarity'} = $6; |
1968 | if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied |
1969 | ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7); |
1970 | } else { |
1971 | $res{'file'} = unquote($7); |
1972 | } |
1973 | } |
1974 | # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh' |
1975 | # combined diff (for merge commit) |
1976 | elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) { |
1977 | $res{'nparents'} = length($1); |
1978 | $res{'from_mode'} = [ split(' ', $2) ]; |
1979 | $res{'to_mode'} = pop @{$res{'from_mode'}}; |
1980 | $res{'from_id'} = [ split(' ', $3) ]; |
1981 | $res{'to_id'} = pop @{$res{'from_id'}}; |
1982 | $res{'status'} = [ split('', $4) ]; |
1983 | $res{'to_file'} = unquote($5); |
1984 | } |
1985 | # 'c512b523472485aef4fff9e57b229d9d243c967f' |
1986 | elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { |
1987 | $res{'commit'} = $1; |
1988 | } |
1989 | |
1990 | return wantarray ? %res : \%res; |
1991 | } |
1992 | |
1993 | # parse line of git-ls-tree output |
1994 | sub parse_ls_tree_line ($;%) { |
1995 | my $line = shift; |
1996 | my %opts = @_; |
1997 | my %res; |
1998 | |
1999 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
2000 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s; |
2001 | |
2002 | $res{'mode'} = $1; |
2003 | $res{'type'} = $2; |
2004 | $res{'hash'} = $3; |
2005 | if ($opts{'-z'}) { |
2006 | $res{'name'} = $4; |
2007 | } else { |
2008 | $res{'name'} = unquote($4); |
2009 | } |
2010 | |
2011 | return wantarray ? %res : \%res; |
2012 | } |
2013 | |
2014 | # generates _two_ hashes, references to which are passed as 2 and 3 argument |
2015 | sub parse_from_to_diffinfo { |
2016 | my ($diffinfo, $from, $to, @parents) = @_; |
2017 | |
2018 | if ($diffinfo->{'nparents'}) { |
2019 | # combined diff |
2020 | $from->{'file'} = []; |
2021 | $from->{'href'} = []; |
2022 | fill_from_file_info($diffinfo, @parents) |
2023 | unless exists $diffinfo->{'from_file'}; |
2024 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
2025 | $from->{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'}; |
2026 | if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file |
2027 | $from->{'href'}[$i] = href(action=>"blob", |
2028 | hash_base=>$parents[$i], |
2029 | hash=>$diffinfo->{'from_id'}[$i], |
2030 | file_name=>$from->{'file'}[$i]); |
2031 | } else { |
2032 | $from->{'href'}[$i] = undef; |
2033 | } |
2034 | } |
2035 | } else { |
2036 | $from->{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; |
2037 | if ($diffinfo->{'status'} ne "A") { # not new (added) file |
2038 | $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent, |
2039 | hash=>$diffinfo->{'from_id'}, |
2040 | file_name=>$from->{'file'}); |
2041 | } else { |
2042 | delete $from->{'href'}; |
2043 | } |
2044 | } |
2045 | |
2046 | $to->{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; |
2047 | if (!is_deleted($diffinfo)) { # file exists in result |
2048 | $to->{'href'} = href(action=>"blob", hash_base=>$hash, |
2049 | hash=>$diffinfo->{'to_id'}, |
2050 | file_name=>$to->{'file'}); |
2051 | } else { |
2052 | delete $to->{'href'}; |
2053 | } |
2054 | } |
2055 | |
2056 | ## ...................................................................... |
2057 | ## parse to array of hashes functions |
2058 | |
2059 | sub git_get_heads_list { |
2060 | my $limit = shift; |
2061 | my @headslist; |
2062 | |
2063 | open my $fd, '-|', git_cmd(), 'for-each-ref', |
2064 | ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate', |
2065 | '--format=%(objectname) %(refname) %(subject)%00%(committer)', |
2066 | 'refs/heads' |
2067 | or return; |
2068 | while (my $line = <$fd>) { |
2069 | my %ref_item; |
2070 | |
2071 | chomp $line; |
2072 | my ($refinfo, $committerinfo) = split(/\0/, $line); |
2073 | my ($hash, $name, $title) = split(' ', $refinfo, 3); |
2074 | my ($committer, $epoch, $tz) = |
2075 | ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); |
2076 | $name =~ s!^refs/heads/!!; |
2077 | |
2078 | $ref_item{'name'} = $name; |
2079 | $ref_item{'id'} = $hash; |
2080 | $ref_item{'title'} = $title || '(no commit message)'; |
2081 | $ref_item{'epoch'} = $epoch; |
2082 | if ($epoch) { |
2083 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
2084 | } else { |
2085 | $ref_item{'age'} = "unknown"; |
2086 | } |
2087 | |
2088 | push @headslist, \%ref_item; |
2089 | } |
2090 | close $fd; |
2091 | |
2092 | return wantarray ? @headslist : \@headslist; |
2093 | } |
2094 | |
2095 | sub git_get_tags_list { |
2096 | my $limit = shift; |
2097 | my @tagslist; |
2098 | |
2099 | open my $fd, '-|', git_cmd(), 'for-each-ref', |
2100 | ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate', |
2101 | '--format=%(objectname) %(objecttype) %(refname) '. |
2102 | '%(*objectname) %(*objecttype) %(subject)%00%(creator)', |
2103 | 'refs/tags' |
2104 | or return; |
2105 | while (my $line = <$fd>) { |
2106 | my %ref_item; |
2107 | |
2108 | chomp $line; |
2109 | my ($refinfo, $creatorinfo) = split(/\0/, $line); |
2110 | my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6); |
2111 | my ($creator, $epoch, $tz) = |
2112 | ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/); |
2113 | $name =~ s!^refs/tags/!!; |
2114 | |
2115 | $ref_item{'type'} = $type; |
2116 | $ref_item{'id'} = $id; |
2117 | $ref_item{'name'} = $name; |
2118 | if ($type eq "tag") { |
2119 | $ref_item{'subject'} = $title; |
2120 | $ref_item{'reftype'} = $reftype; |
2121 | $ref_item{'refid'} = $refid; |
2122 | } else { |
2123 | $ref_item{'reftype'} = $type; |
2124 | $ref_item{'refid'} = $id; |
2125 | } |
2126 | |
2127 | if ($type eq "tag" || $type eq "commit") { |
2128 | $ref_item{'epoch'} = $epoch; |
2129 | if ($epoch) { |
2130 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
2131 | } else { |
2132 | $ref_item{'age'} = "unknown"; |
2133 | } |
2134 | } |
2135 | |
2136 | push @tagslist, \%ref_item; |
2137 | } |
2138 | close $fd; |
2139 | |
2140 | return wantarray ? @tagslist : \@tagslist; |
2141 | } |
2142 | |
2143 | ## ---------------------------------------------------------------------- |
2144 | ## filesystem-related functions |
2145 | |
2146 | sub get_file_owner { |
2147 | my $path = shift; |
2148 | |
2149 | my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path); |
2150 | my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid); |
2151 | if (!defined $gcos) { |
2152 | return undef; |
2153 | } |
2154 | my $owner = $gcos; |
2155 | $owner =~ s/[,;].*$//; |
2156 | return to_utf8($owner); |
2157 | } |
2158 | |
2159 | ## ...................................................................... |
2160 | ## mimetype related functions |
2161 | |
2162 | sub mimetype_guess_file { |
2163 | my $filename = shift; |
2164 | my $mimemap = shift; |
2165 | -r $mimemap or return undef; |
2166 | |
2167 | my %mimemap; |
2168 | open(MIME, $mimemap) or return undef; |
2169 | while (<MIME>) { |
2170 | next if m/^#/; # skip comments |
2171 | my ($mime, $exts) = split(/\t+/); |
2172 | if (defined $exts) { |
2173 | my @exts = split(/\s+/, $exts); |
2174 | foreach my $ext (@exts) { |
2175 | $mimemap{$ext} = $mime; |
2176 | } |
2177 | } |
2178 | } |
2179 | close(MIME); |
2180 | |
2181 | $filename =~ /\.([^.]*)$/; |
2182 | return $mimemap{$1}; |
2183 | } |
2184 | |
2185 | sub mimetype_guess { |
2186 | my $filename = shift; |
2187 | my $mime; |
2188 | $filename =~ /\./ or return undef; |
2189 | |
2190 | if ($mimetypes_file) { |
2191 | my $file = $mimetypes_file; |
2192 | if ($file !~ m!^/!) { # if it is relative path |
2193 | # it is relative to project |
2194 | $file = "$projectroot/$project/$file"; |
2195 | } |
2196 | $mime = mimetype_guess_file($filename, $file); |
2197 | } |
2198 | $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); |
2199 | return $mime; |
2200 | } |
2201 | |
2202 | sub blob_mimetype { |
2203 | my $fd = shift; |
2204 | my $filename = shift; |
2205 | |
2206 | if ($filename) { |
2207 | my $mime = mimetype_guess($filename); |
2208 | $mime and return $mime; |
2209 | } |
2210 | |
2211 | # just in case |
2212 | return $default_blob_plain_mimetype unless $fd; |
2213 | |
2214 | if (-T $fd) { |
2215 | return 'text/plain' . |
2216 | ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); |
2217 | } elsif (! $filename) { |
2218 | return 'application/octet-stream'; |
2219 | } elsif ($filename =~ m/\.png$/i) { |
2220 | return 'image/png'; |
2221 | } elsif ($filename =~ m/\.gif$/i) { |
2222 | return 'image/gif'; |
2223 | } elsif ($filename =~ m/\.jpe?g$/i) { |
2224 | return 'image/jpeg'; |
2225 | } else { |
2226 | return 'application/octet-stream'; |
2227 | } |
2228 | } |
2229 | |
2230 | ## ====================================================================== |
2231 | ## functions printing HTML: header, footer, error page |
2232 | |
2233 | sub git_header_html { |
2234 | my $status = shift || "200 OK"; |
2235 | my $expires = shift; |
2236 | |
2237 | my $title = "$site_name"; |
2238 | if (defined $project) { |
2239 | $title .= " - " . to_utf8($project); |
2240 | if (defined $action) { |
2241 | $title .= "/$action"; |
2242 | if (defined $file_name) { |
2243 | $title .= " - " . esc_path($file_name); |
2244 | if ($action eq "tree" && $file_name !~ m|/$|) { |
2245 | $title .= "/"; |
2246 | } |
2247 | } |
2248 | } |
2249 | } |
2250 | my $content_type; |
2251 | # require explicit support from the UA if we are to send the page as |
2252 | # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. |
2253 | # we have to do this because MSIE sometimes globs '*/*', pretending to |
2254 | # support xhtml+xml but choking when it gets what it asked for. |
2255 | if (defined $cgi->http('HTTP_ACCEPT') && |
2256 | $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && |
2257 | $cgi->Accept('application/xhtml+xml') != 0) { |
2258 | $content_type = 'application/xhtml+xml'; |
2259 | } else { |
2260 | $content_type = 'text/html'; |
2261 | } |
2262 | print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
2263 | -status=> $status, -expires => $expires); |
2264 | my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; |
2265 | print <<EOF; |
2266 | <?xml version="1.0" encoding="utf-8"?> |
2267 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
2268 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> |
2269 | <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> |
2270 | <!-- git core binaries version $git_version --> |
2271 | <head> |
2272 | <meta http-equiv="content-type" content="$content_type; charset=utf-8"/> |
2273 | <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/> |
2274 | <meta name="robots" content="index, nofollow"/> |
2275 | <title>$title</title> |
2276 | EOF |
2277 | # print out each stylesheet that exist |
2278 | if (defined $stylesheet) { |
2279 | #provides backwards capability for those people who define style sheet in a config file |
2280 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
2281 | } else { |
2282 | foreach my $stylesheet (@stylesheets) { |
2283 | next unless $stylesheet; |
2284 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
2285 | } |
2286 | } |
2287 | if (defined $project) { |
2288 | printf('<link rel="alternate" title="%s log RSS feed" '. |
2289 | 'href="%s" type="application/rss+xml" />'."\n", |
2290 | esc_param($project), href(action=>"rss")); |
2291 | printf('<link rel="alternate" title="%s log RSS feed (no merges)" '. |
2292 | 'href="%s" type="application/rss+xml" />'."\n", |
2293 | esc_param($project), href(action=>"rss", |
2294 | extra_options=>"--no-merges")); |
2295 | printf('<link rel="alternate" title="%s log Atom feed" '. |
2296 | 'href="%s" type="application/atom+xml" />'."\n", |
2297 | esc_param($project), href(action=>"atom")); |
2298 | printf('<link rel="alternate" title="%s log Atom feed (no merges)" '. |
2299 | 'href="%s" type="application/atom+xml" />'."\n", |
2300 | esc_param($project), href(action=>"atom", |
2301 | extra_options=>"--no-merges")); |
2302 | } else { |
2303 | printf('<link rel="alternate" title="%s projects list" '. |
2304 | 'href="%s" type="text/plain; charset=utf-8"/>'."\n", |
2305 | $site_name, href(project=>undef, action=>"project_index")); |
2306 | printf('<link rel="alternate" title="%s projects feeds" '. |
2307 | 'href="%s" type="text/x-opml"/>'."\n", |
2308 | $site_name, href(project=>undef, action=>"opml")); |
2309 | } |
2310 | if (defined $favicon) { |
2311 | print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n); |
2312 | } |
2313 | |
2314 | print "</head>\n" . |
2315 | "<body>\n"; |
2316 | |
2317 | if (-f $site_header) { |
2318 | open (my $fd, $site_header); |
2319 | print <$fd>; |
2320 | close $fd; |
2321 | } |
2322 | |
2323 | print "<div class=\"page_header\">\n" . |
2324 | $cgi->a({-href => esc_url($logo_url), |
2325 | -title => $logo_label}, |
2326 | qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>)); |
2327 | print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; |
2328 | if (defined $project) { |
2329 | print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); |
2330 | if (defined $action) { |
2331 | print " / $action"; |
2332 | } |
2333 | print "\n"; |
2334 | } |
2335 | print "</div>\n"; |
2336 | |
2337 | my ($have_search) = gitweb_check_feature('search'); |
2338 | if ((defined $project) && ($have_search)) { |
2339 | if (!defined $searchtext) { |
2340 | $searchtext = ""; |
2341 | } |
2342 | my $search_hash; |
2343 | if (defined $hash_base) { |
2344 | $search_hash = $hash_base; |
2345 | } elsif (defined $hash) { |
2346 | $search_hash = $hash; |
2347 | } else { |
2348 | $search_hash = "HEAD"; |
2349 | } |
2350 | my $action = $my_uri; |
2351 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
2352 | if ($use_pathinfo) { |
2353 | $action .= "/$project"; |
2354 | } else { |
2355 | $cgi->param("p", $project); |
2356 | } |
2357 | $cgi->param("a", "search"); |
2358 | $cgi->param("h", $search_hash); |
2359 | print $cgi->startform(-method => "get", -action => $action) . |
2360 | "<div class=\"search\">\n" . |
2361 | (!$use_pathinfo && $cgi->hidden(-name => "p") . "\n") . |
2362 | $cgi->hidden(-name => "a") . "\n" . |
2363 | $cgi->hidden(-name => "h") . "\n" . |
2364 | $cgi->popup_menu(-name => 'st', -default => 'commit', |
2365 | -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . |
2366 | $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . |
2367 | " search:\n", |
2368 | $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . |
2369 | "</div>" . |
2370 | $cgi->end_form() . "\n"; |
2371 | } |
2372 | } |
2373 | |
2374 | sub git_footer_html { |
2375 | print "<div class=\"page_footer\">\n"; |
2376 | if (defined $project) { |
2377 | my $descr = git_get_project_description($project); |
2378 | if (defined $descr) { |
2379 | print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n"; |
2380 | } |
2381 | print $cgi->a({-href => href(action=>"rss"), |
2382 | -class => "rss_logo"}, "RSS") . " "; |
2383 | print $cgi->a({-href => href(action=>"atom"), |
2384 | -class => "rss_logo"}, "Atom") . "\n"; |
2385 | } else { |
2386 | print $cgi->a({-href => href(project=>undef, action=>"opml"), |
2387 | -class => "rss_logo"}, "OPML") . " "; |
2388 | print $cgi->a({-href => href(project=>undef, action=>"project_index"), |
2389 | -class => "rss_logo"}, "TXT") . "\n"; |
2390 | } |
2391 | print "</div>\n" ; |
2392 | |
2393 | if (-f $site_footer) { |
2394 | open (my $fd, $site_footer); |
2395 | print <$fd>; |
2396 | close $fd; |
2397 | } |
2398 | |
2399 | print "</body>\n" . |
2400 | "</html>"; |
2401 | } |
2402 | |
2403 | sub die_error { |
2404 | my $status = shift || "403 Forbidden"; |
2405 | my $error = shift || "Malformed query, file missing or permission denied"; |
2406 | |
2407 | git_header_html($status); |
2408 | print <<EOF; |
2409 | <div class="page_body"> |
2410 | <br /><br /> |
2411 | $status - $error |
2412 | <br /> |
2413 | </div> |
2414 | EOF |
2415 | git_footer_html(); |
2416 | exit; |
2417 | } |
2418 | |
2419 | ## ---------------------------------------------------------------------- |
2420 | ## functions printing or outputting HTML: navigation |
2421 | |
2422 | sub git_print_page_nav { |
2423 | my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; |
2424 | $extra = '' if !defined $extra; # pager or formats |
2425 | |
2426 | my @navs = qw(summary shortlog log commit commitdiff tree); |
2427 | if ($suppress) { |
2428 | @navs = grep { $_ ne $suppress } @navs; |
2429 | } |
2430 | |
2431 | my %arg = map { $_ => {action=>$_} } @navs; |
2432 | if (defined $head) { |
2433 | for (qw(commit commitdiff)) { |
2434 | $arg{$_}{'hash'} = $head; |
2435 | } |
2436 | if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { |
2437 | for (qw(shortlog log)) { |
2438 | $arg{$_}{'hash'} = $head; |
2439 | } |
2440 | } |
2441 | } |
2442 | $arg{'tree'}{'hash'} = $treehead if defined $treehead; |
2443 | $arg{'tree'}{'hash_base'} = $treebase if defined $treebase; |
2444 | |
2445 | print "<div class=\"page_nav\">\n" . |
2446 | (join " | ", |
2447 | map { $_ eq $current ? |
2448 | $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") |
2449 | } @navs); |
2450 | print "<br/>\n$extra<br/>\n" . |
2451 | "</div>\n"; |
2452 | } |
2453 | |
2454 | sub format_paging_nav { |
2455 | my ($action, $hash, $head, $page, $nrevs) = @_; |
2456 | my $paging_nav; |
2457 | |
2458 | |
2459 | if ($hash ne $head || $page) { |
2460 | $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD"); |
2461 | } else { |
2462 | $paging_nav .= "HEAD"; |
2463 | } |
2464 | |
2465 | if ($page > 0) { |
2466 | $paging_nav .= " ⋅ " . |
2467 | $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1), |
2468 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
2469 | } else { |
2470 | $paging_nav .= " ⋅ prev"; |
2471 | } |
2472 | |
2473 | if ($nrevs >= (100 * ($page+1)-1)) { |
2474 | $paging_nav .= " ⋅ " . |
2475 | $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1), |
2476 | -accesskey => "n", -title => "Alt-n"}, "next"); |
2477 | } else { |
2478 | $paging_nav .= " ⋅ next"; |
2479 | } |
2480 | |
2481 | return $paging_nav; |
2482 | } |
2483 | |
2484 | ## ...................................................................... |
2485 | ## functions printing or outputting HTML: div |
2486 | |
2487 | sub git_print_header_div { |
2488 | my ($action, $title, $hash, $hash_base) = @_; |
2489 | my %args = (); |
2490 | |
2491 | $args{'action'} = $action; |
2492 | $args{'hash'} = $hash if $hash; |
2493 | $args{'hash_base'} = $hash_base if $hash_base; |
2494 | |
2495 | print "<div class=\"header\">\n" . |
2496 | $cgi->a({-href => href(%args), -class => "title"}, |
2497 | $title ? $title : $action) . |
2498 | "\n</div>\n"; |
2499 | } |
2500 | |
2501 | #sub git_print_authorship (\%) { |
2502 | sub git_print_authorship { |
2503 | my $co = shift; |
2504 | |
2505 | my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); |
2506 | print "<div class=\"author_date\">" . |
2507 | esc_html($co->{'author_name'}) . |
2508 | " [$ad{'rfc2822'}"; |
2509 | if ($ad{'hour_local'} < 6) { |
2510 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
2511 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
2512 | } else { |
2513 | printf(" (%02d:%02d %s)", |
2514 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
2515 | } |
2516 | print "]</div>\n"; |
2517 | } |
2518 | |
2519 | sub git_print_page_path { |
2520 | my $name = shift; |
2521 | my $type = shift; |
2522 | my $hb = shift; |
2523 | |
2524 | |
2525 | print "<div class=\"page_path\">"; |
2526 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), |
2527 | -title => 'tree root'}, to_utf8("[$project]")); |
2528 | print " / "; |
2529 | if (defined $name) { |
2530 | my @dirname = split '/', $name; |
2531 | my $basename = pop @dirname; |
2532 | my $fullname = ''; |
2533 | |
2534 | foreach my $dir (@dirname) { |
2535 | $fullname .= ($fullname ? '/' : '') . $dir; |
2536 | print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, |
2537 | hash_base=>$hb), |
2538 | -title => $fullname}, esc_path($dir)); |
2539 | print " / "; |
2540 | } |
2541 | if (defined $type && $type eq 'blob') { |
2542 | print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, |
2543 | hash_base=>$hb), |
2544 | -title => $name}, esc_path($basename)); |
2545 | } elsif (defined $type && $type eq 'tree') { |
2546 | print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, |
2547 | hash_base=>$hb), |
2548 | -title => $name}, esc_path($basename)); |
2549 | print " / "; |
2550 | } else { |
2551 | print esc_path($basename); |
2552 | } |
2553 | } |
2554 | print "<br/></div>\n"; |
2555 | } |
2556 | |
2557 | # sub git_print_log (\@;%) { |
2558 | sub git_print_log ($;%) { |
2559 | my $log = shift; |
2560 | my %opts = @_; |
2561 | |
2562 | if ($opts{'-remove_title'}) { |
2563 | # remove title, i.e. first line of log |
2564 | shift @$log; |
2565 | } |
2566 | # remove leading empty lines |
2567 | while (defined $log->[0] && $log->[0] eq "") { |
2568 | shift @$log; |
2569 | } |
2570 | |
2571 | # print log |
2572 | my $signoff = 0; |
2573 | my $empty = 0; |
2574 | foreach my $line (@$log) { |
2575 | if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
2576 | $signoff = 1; |
2577 | $empty = 0; |
2578 | if (! $opts{'-remove_signoff'}) { |
2579 | print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; |
2580 | next; |
2581 | } else { |
2582 | # remove signoff lines |
2583 | next; |
2584 | } |
2585 | } else { |
2586 | $signoff = 0; |
2587 | } |
2588 | |
2589 | # print only one empty line |
2590 | # do not print empty line after signoff |
2591 | if ($line eq "") { |
2592 | next if ($empty || $signoff); |
2593 | $empty = 1; |
2594 | } else { |
2595 | $empty = 0; |
2596 | } |
2597 | |
2598 | print format_log_line_html($line) . "<br/>\n"; |
2599 | } |
2600 | |
2601 | if ($opts{'-final_empty_line'}) { |
2602 | # end with single empty line |
2603 | print "<br/>\n" unless $empty; |
2604 | } |
2605 | } |
2606 | |
2607 | # return link target (what link points to) |
2608 | sub git_get_link_target { |
2609 | my $hash = shift; |
2610 | my $link_target; |
2611 | |
2612 | # read link |
2613 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
2614 | or return; |
2615 | { |
2616 | local $/; |
2617 | $link_target = <$fd>; |
2618 | } |
2619 | close $fd |
2620 | or return; |
2621 | |
2622 | return $link_target; |
2623 | } |
2624 | |
2625 | # given link target, and the directory (basedir) the link is in, |
2626 | # return target of link relative to top directory (top tree); |
2627 | # return undef if it is not possible (including absolute links). |
2628 | sub normalize_link_target { |
2629 | my ($link_target, $basedir, $hash_base) = @_; |
2630 | |
2631 | # we can normalize symlink target only if $hash_base is provided |
2632 | return unless $hash_base; |
2633 | |
2634 | # absolute symlinks (beginning with '/') cannot be normalized |
2635 | return if (substr($link_target, 0, 1) eq '/'); |
2636 | |
2637 | # normalize link target to path from top (root) tree (dir) |
2638 | my $path; |
2639 | if ($basedir) { |
2640 | $path = $basedir . '/' . $link_target; |
2641 | } else { |
2642 | # we are in top (root) tree (dir) |
2643 | $path = $link_target; |
2644 | } |
2645 | |
2646 | # remove //, /./, and /../ |
2647 | my @path_parts; |
2648 | foreach my $part (split('/', $path)) { |
2649 | # discard '.' and '' |
2650 | next if (!$part || $part eq '.'); |
2651 | # handle '..' |
2652 | if ($part eq '..') { |
2653 | if (@path_parts) { |
2654 | pop @path_parts; |
2655 | } else { |
2656 | # link leads outside repository (outside top dir) |
2657 | return; |
2658 | } |
2659 | } else { |
2660 | push @path_parts, $part; |
2661 | } |
2662 | } |
2663 | $path = join('/', @path_parts); |
2664 | |
2665 | return $path; |
2666 | } |
2667 | |
2668 | # print tree entry (row of git_tree), but without encompassing <tr> element |
2669 | sub git_print_tree_entry { |
2670 | my ($t, $basedir, $hash_base, $have_blame) = @_; |
2671 | |
2672 | my %base_key = (); |
2673 | $base_key{'hash_base'} = $hash_base if defined $hash_base; |
2674 | |
2675 | # The format of a table row is: mode list link. Where mode is |
2676 | # the mode of the entry, list is the name of the entry, an href, |
2677 | # and link is the action links of the entry. |
2678 | |
2679 | print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n"; |
2680 | if ($t->{'type'} eq "blob") { |
2681 | print "<td class=\"list\">" . |
2682 | $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
2683 | file_name=>"$basedir$t->{'name'}", %base_key), |
2684 | -class => "list"}, esc_path($t->{'name'})); |
2685 | if (S_ISLNK(oct $t->{'mode'})) { |
2686 | my $link_target = git_get_link_target($t->{'hash'}); |
2687 | if ($link_target) { |
2688 | my $norm_target = normalize_link_target($link_target, $basedir, $hash_base); |
2689 | if (defined $norm_target) { |
2690 | print " -> " . |
2691 | $cgi->a({-href => href(action=>"object", hash_base=>$hash_base, |
2692 | file_name=>$norm_target), |
2693 | -title => $norm_target}, esc_path($link_target)); |
2694 | } else { |
2695 | print " -> " . esc_path($link_target); |
2696 | } |
2697 | } |
2698 | } |
2699 | print "</td>\n"; |
2700 | print "<td class=\"link\">"; |
2701 | print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
2702 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2703 | "blob"); |
2704 | if ($have_blame) { |
2705 | print " | " . |
2706 | $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, |
2707 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2708 | "blame"); |
2709 | } |
2710 | if (defined $hash_base) { |
2711 | print " | " . |
2712 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
2713 | hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, |
2714 | "history"); |
2715 | } |
2716 | print " | " . |
2717 | $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base, |
2718 | file_name=>"$basedir$t->{'name'}")}, |
2719 | "raw"); |
2720 | print "</td>\n"; |
2721 | |
2722 | } elsif ($t->{'type'} eq "tree") { |
2723 | print "<td class=\"list\">"; |
2724 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
2725 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2726 | esc_path($t->{'name'})); |
2727 | print "</td>\n"; |
2728 | print "<td class=\"link\">"; |
2729 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
2730 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2731 | "tree"); |
2732 | if (defined $hash_base) { |
2733 | print " | " . |
2734 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
2735 | file_name=>"$basedir$t->{'name'}")}, |
2736 | "history"); |
2737 | } |
2738 | print "</td>\n"; |
2739 | } else { |
2740 | # unknown object: we can only present history for it |
2741 | # (this includes 'commit' object, i.e. submodule support) |
2742 | print "<td class=\"list\">" . |
2743 | esc_path($t->{'name'}) . |
2744 | "</td>\n"; |
2745 | print "<td class=\"link\">"; |
2746 | if (defined $hash_base) { |
2747 | print $cgi->a({-href => href(action=>"history", |
2748 | hash_base=>$hash_base, |
2749 | file_name=>"$basedir$t->{'name'}")}, |
2750 | "history"); |
2751 | } |
2752 | print "</td>\n"; |
2753 | } |
2754 | } |
2755 | |
2756 | ## ...................................................................... |
2757 | ## functions printing large fragments of HTML |
2758 | |
2759 | sub fill_from_file_info { |
2760 | my ($diff, @parents) = @_; |
2761 | |
2762 | $diff->{'from_file'} = [ ]; |
2763 | $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef; |
2764 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
2765 | if ($diff->{'status'}[$i] eq 'R' || |
2766 | $diff->{'status'}[$i] eq 'C') { |
2767 | $diff->{'from_file'}[$i] = |
2768 | git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]); |
2769 | } |
2770 | } |
2771 | |
2772 | return $diff; |
2773 | } |
2774 | |
2775 | # parameters can be strings, or references to arrays of strings |
2776 | sub from_ids_eq { |
2777 | my ($a, $b) = @_; |
2778 | |
2779 | if (ref($a) eq "ARRAY" && ref($b) eq "ARRAY" && @$a == @$b) { |
2780 | for (my $i = 0; $i < @$a; ++$i) { |
2781 | return 0 unless ($a->[$i] eq $b->[$i]); |
2782 | } |
2783 | return 1; |
2784 | } elsif (!ref($a) && !ref($b)) { |
2785 | return $a eq $b; |
2786 | } else { |
2787 | return 0; |
2788 | } |
2789 | } |
2790 | |
2791 | sub is_deleted { |
2792 | my $diffinfo = shift; |
2793 | |
2794 | return $diffinfo->{'to_id'} eq ('0' x 40); |
2795 | } |
2796 | |
2797 | sub git_difftree_body { |
2798 | my ($difftree, $hash, @parents) = @_; |
2799 | my ($parent) = $parents[0]; |
2800 | my ($have_blame) = gitweb_check_feature('blame'); |
2801 | print "<div class=\"list_head\">\n"; |
2802 | if ($#{$difftree} > 10) { |
2803 | print(($#{$difftree} + 1) . " files changed:\n"); |
2804 | } |
2805 | print "</div>\n"; |
2806 | |
2807 | print "<table class=\"" . |
2808 | (@parents > 1 ? "combined " : "") . |
2809 | "diff_tree\">\n"; |
2810 | |
2811 | # header only for combined diff in 'commitdiff' view |
2812 | my $has_header = @$difftree && @parents > 1 && $action eq 'commitdiff'; |
2813 | if ($has_header) { |
2814 | # table header |
2815 | print "<thead><tr>\n" . |
2816 | "<th></th><th></th>\n"; # filename, patchN link |
2817 | for (my $i = 0; $i < @parents; $i++) { |
2818 | my $par = $parents[$i]; |
2819 | print "<th>" . |
2820 | $cgi->a({-href => href(action=>"commitdiff", |
2821 | hash=>$hash, hash_parent=>$par), |
2822 | -title => 'commitdiff to parent number ' . |
2823 | ($i+1) . ': ' . substr($par,0,7)}, |
2824 | $i+1) . |
2825 | " </th>\n"; |
2826 | } |
2827 | print "</tr></thead>\n<tbody>\n"; |
2828 | } |
2829 | |
2830 | my $alternate = 1; |
2831 | my $patchno = 0; |
2832 | foreach my $line (@{$difftree}) { |
2833 | my $diff; |
2834 | if (ref($line) eq "HASH") { |
2835 | # pre-parsed (or generated by hand) |
2836 | $diff = $line; |
2837 | } else { |
2838 | $diff = parse_difftree_raw_line($line); |
2839 | } |
2840 | |
2841 | if ($alternate) { |
2842 | print "<tr class=\"dark\">\n"; |
2843 | } else { |
2844 | print "<tr class=\"light\">\n"; |
2845 | } |
2846 | $alternate ^= 1; |
2847 | |
2848 | if (exists $diff->{'nparents'}) { # combined diff |
2849 | |
2850 | fill_from_file_info($diff, @parents) |
2851 | unless exists $diff->{'from_file'}; |
2852 | |
2853 | if (!is_deleted($diff)) { |
2854 | # file exists in the result (child) commit |
2855 | print "<td>" . |
2856 | $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2857 | file_name=>$diff->{'to_file'}, |
2858 | hash_base=>$hash), |
2859 | -class => "list"}, esc_path($diff->{'to_file'})) . |
2860 | "</td>\n"; |
2861 | } else { |
2862 | print "<td>" . |
2863 | esc_path($diff->{'to_file'}) . |
2864 | "</td>\n"; |
2865 | } |
2866 | |
2867 | if ($action eq 'commitdiff') { |
2868 | # link to patch |
2869 | $patchno++; |
2870 | print "<td class=\"link\">" . |
2871 | $cgi->a({-href => "#patch$patchno"}, "patch") . |
2872 | " | " . |
2873 | "</td>\n"; |
2874 | } |
2875 | |
2876 | my $has_history = 0; |
2877 | my $not_deleted = 0; |
2878 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
2879 | my $hash_parent = $parents[$i]; |
2880 | my $from_hash = $diff->{'from_id'}[$i]; |
2881 | my $from_path = $diff->{'from_file'}[$i]; |
2882 | my $status = $diff->{'status'}[$i]; |
2883 | |
2884 | $has_history ||= ($status ne 'A'); |
2885 | $not_deleted ||= ($status ne 'D'); |
2886 | |
2887 | if ($status eq 'A') { |
2888 | print "<td class=\"link\" align=\"right\"> | </td>\n"; |
2889 | } elsif ($status eq 'D') { |
2890 | print "<td class=\"link\">" . |
2891 | $cgi->a({-href => href(action=>"blob", |
2892 | hash_base=>$hash, |
2893 | hash=>$from_hash, |
2894 | file_name=>$from_path)}, |
2895 | "blob" . ($i+1)) . |
2896 | " | </td>\n"; |
2897 | } else { |
2898 | if ($diff->{'to_id'} eq $from_hash) { |
2899 | print "<td class=\"link nochange\">"; |
2900 | } else { |
2901 | print "<td class=\"link\">"; |
2902 | } |
2903 | print $cgi->a({-href => href(action=>"blobdiff", |
2904 | hash=>$diff->{'to_id'}, |
2905 | hash_parent=>$from_hash, |
2906 | hash_base=>$hash, |
2907 | hash_parent_base=>$hash_parent, |
2908 | file_name=>$diff->{'to_file'}, |
2909 | file_parent=>$from_path)}, |
2910 | "diff" . ($i+1)) . |
2911 | " | </td>\n"; |
2912 | } |
2913 | } |
2914 | |
2915 | print "<td class=\"link\">"; |
2916 | if ($not_deleted) { |
2917 | print $cgi->a({-href => href(action=>"blob", |
2918 | hash=>$diff->{'to_id'}, |
2919 | file_name=>$diff->{'to_file'}, |
2920 | hash_base=>$hash)}, |
2921 | "blob"); |
2922 | print " | " if ($has_history); |
2923 | } |
2924 | if ($has_history) { |
2925 | print $cgi->a({-href => href(action=>"history", |
2926 | file_name=>$diff->{'to_file'}, |
2927 | hash_base=>$hash)}, |
2928 | "history"); |
2929 | } |
2930 | print "</td>\n"; |
2931 | |
2932 | print "</tr>\n"; |
2933 | next; # instead of 'else' clause, to avoid extra indent |
2934 | } |
2935 | # else ordinary diff |
2936 | |
2937 | my ($to_mode_oct, $to_mode_str, $to_file_type); |
2938 | my ($from_mode_oct, $from_mode_str, $from_file_type); |
2939 | if ($diff->{'to_mode'} ne ('0' x 6)) { |
2940 | $to_mode_oct = oct $diff->{'to_mode'}; |
2941 | if (S_ISREG($to_mode_oct)) { # only for regular file |
2942 | $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits |
2943 | } |
2944 | $to_file_type = file_type($diff->{'to_mode'}); |
2945 | } |
2946 | if ($diff->{'from_mode'} ne ('0' x 6)) { |
2947 | $from_mode_oct = oct $diff->{'from_mode'}; |
2948 | if (S_ISREG($to_mode_oct)) { # only for regular file |
2949 | $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits |
2950 | } |
2951 | $from_file_type = file_type($diff->{'from_mode'}); |
2952 | } |
2953 | |
2954 | if ($diff->{'status'} eq "A") { # created |
2955 | my $mode_chng = "<span class=\"file_status new\">[new $to_file_type"; |
2956 | $mode_chng .= " with mode: $to_mode_str" if $to_mode_str; |
2957 | $mode_chng .= "]</span>"; |
2958 | print "<td>"; |
2959 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2960 | hash_base=>$hash, file_name=>$diff->{'file'}), |
2961 | -class => "list"}, esc_path($diff->{'file'})); |
2962 | print "</td>\n"; |
2963 | print "<td>$mode_chng</td>\n"; |
2964 | print "<td class=\"link\">"; |
2965 | if ($action eq 'commitdiff') { |
2966 | # link to patch |
2967 | $patchno++; |
2968 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
2969 | print " | "; |
2970 | } |
2971 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2972 | hash_base=>$hash, file_name=>$diff->{'file'})}, |
2973 | "blob"); |
2974 | print "</td>\n"; |
2975 | |
2976 | } elsif ($diff->{'status'} eq "D") { # deleted |
2977 | my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
2978 | print "<td>"; |
2979 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
2980 | hash_base=>$parent, file_name=>$diff->{'file'}), |
2981 | -class => "list"}, esc_path($diff->{'file'})); |
2982 | print "</td>\n"; |
2983 | print "<td>$mode_chng</td>\n"; |
2984 | print "<td class=\"link\">"; |
2985 | if ($action eq 'commitdiff') { |
2986 | # link to patch |
2987 | $patchno++; |
2988 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
2989 | print " | "; |
2990 | } |
2991 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
2992 | hash_base=>$parent, file_name=>$diff->{'file'})}, |
2993 | "blob") . " | "; |
2994 | if ($have_blame) { |
2995 | print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, |
2996 | file_name=>$diff->{'file'})}, |
2997 | "blame") . " | "; |
2998 | } |
2999 | print $cgi->a({-href => href(action=>"history", hash_base=>$parent, |
3000 | file_name=>$diff->{'file'})}, |
3001 | "history"); |
3002 | print "</td>\n"; |
3003 | |
3004 | } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed |
3005 | my $mode_chnge = ""; |
3006 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
3007 | $mode_chnge = "<span class=\"file_status mode_chnge\">[changed"; |
3008 | if ($from_file_type ne $to_file_type) { |
3009 | $mode_chnge .= " from $from_file_type to $to_file_type"; |
3010 | } |
3011 | if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) { |
3012 | if ($from_mode_str && $to_mode_str) { |
3013 | $mode_chnge .= " mode: $from_mode_str->$to_mode_str"; |
3014 | } elsif ($to_mode_str) { |
3015 | $mode_chnge .= " mode: $to_mode_str"; |
3016 | } |
3017 | } |
3018 | $mode_chnge .= "]</span>\n"; |
3019 | } |
3020 | print "<td>"; |
3021 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3022 | hash_base=>$hash, file_name=>$diff->{'file'}), |
3023 | -class => "list"}, esc_path($diff->{'file'})); |
3024 | print "</td>\n"; |
3025 | print "<td>$mode_chnge</td>\n"; |
3026 | print "<td class=\"link\">"; |
3027 | if ($action eq 'commitdiff') { |
3028 | # link to patch |
3029 | $patchno++; |
3030 | print $cgi->a({-href => "#patch$patchno"}, "patch") . |
3031 | " | "; |
3032 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
3033 | # "commit" view and modified file (not onlu mode changed) |
3034 | print $cgi->a({-href => href(action=>"blobdiff", |
3035 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
3036 | hash_base=>$hash, hash_parent_base=>$parent, |
3037 | file_name=>$diff->{'file'})}, |
3038 | "diff") . |
3039 | " | "; |
3040 | } |
3041 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3042 | hash_base=>$hash, file_name=>$diff->{'file'})}, |
3043 | "blob") . " | "; |
3044 | if ($have_blame) { |
3045 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
3046 | file_name=>$diff->{'file'})}, |
3047 | "blame") . " | "; |
3048 | } |
3049 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
3050 | file_name=>$diff->{'file'})}, |
3051 | "history"); |
3052 | print "</td>\n"; |
3053 | |
3054 | } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied |
3055 | my %status_name = ('R' => 'moved', 'C' => 'copied'); |
3056 | my $nstatus = $status_name{$diff->{'status'}}; |
3057 | my $mode_chng = ""; |
3058 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
3059 | # mode also for directories, so we cannot use $to_mode_str |
3060 | $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); |
3061 | } |
3062 | print "<td>" . |
3063 | $cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
3064 | hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}), |
3065 | -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" . |
3066 | "<td><span class=\"file_status $nstatus\">[$nstatus from " . |
3067 | $cgi->a({-href => href(action=>"blob", hash_base=>$parent, |
3068 | hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}), |
3069 | -class => "list"}, esc_path($diff->{'from_file'})) . |
3070 | " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . |
3071 | "<td class=\"link\">"; |
3072 | if ($action eq 'commitdiff') { |
3073 | # link to patch |
3074 | $patchno++; |
3075 | print $cgi->a({-href => "#patch$patchno"}, "patch") . |
3076 | " | "; |
3077 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
3078 | # "commit" view and modified file (not only pure rename or copy) |
3079 | print $cgi->a({-href => href(action=>"blobdiff", |
3080 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
3081 | hash_base=>$hash, hash_parent_base=>$parent, |
3082 | file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})}, |
3083 | "diff") . |
3084 | " | "; |
3085 | } |
3086 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3087 | hash_base=>$parent, file_name=>$diff->{'to_file'})}, |
3088 | "blob") . " | "; |
3089 | if ($have_blame) { |
3090 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
3091 | file_name=>$diff->{'to_file'})}, |
3092 | "blame") . " | "; |
3093 | } |
3094 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
3095 | file_name=>$diff->{'to_file'})}, |
3096 | "history"); |
3097 | print "</td>\n"; |
3098 | |
3099 | } # we should not encounter Unmerged (U) or Unknown (X) status |
3100 | print "</tr>\n"; |
3101 | } |
3102 | print "</tbody>" if $has_header; |
3103 | print "</table>\n"; |
3104 | } |
3105 | |
3106 | sub git_patchset_body { |
3107 | my ($fd, $difftree, $hash, @hash_parents) = @_; |
3108 | my ($hash_parent) = $hash_parents[0]; |
3109 | |
3110 | my $patch_idx = 0; |
3111 | my $patch_number = 0; |
3112 | my $patch_line; |
3113 | my $diffinfo; |
3114 | my (%from, %to); |
3115 | |
3116 | print "<div class=\"patchset\">\n"; |
3117 | |
3118 | # skip to first patch |
3119 | while ($patch_line = <$fd>) { |
3120 | chomp $patch_line; |
3121 | |
3122 | last if ($patch_line =~ m/^diff /); |
3123 | } |
3124 | |
3125 | PATCH: |
3126 | while ($patch_line) { |
3127 | my @diff_header; |
3128 | my ($from_id, $to_id); |
3129 | |
3130 | # git diff header |
3131 | #assert($patch_line =~ m/^diff /) if DEBUG; |
3132 | #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed |
3133 | $patch_number++; |
3134 | push @diff_header, $patch_line; |
3135 | |
3136 | # extended diff header |
3137 | EXTENDED_HEADER: |
3138 | while ($patch_line = <$fd>) { |
3139 | chomp $patch_line; |
3140 | |
3141 | last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /); |
3142 | |
3143 | if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { |
3144 | $from_id = $1; |
3145 | $to_id = $2; |
3146 | } elsif ($patch_line =~ m/^index ((?:[0-9a-fA-F]{40},)+[0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { |
3147 | $from_id = [ split(',', $1) ]; |
3148 | $to_id = $2; |
3149 | } |
3150 | |
3151 | push @diff_header, $patch_line; |
3152 | } |
3153 | my $last_patch_line = $patch_line; |
3154 | |
3155 | # check if current patch belong to current raw line |
3156 | # and parse raw git-diff line if needed |
3157 | if (defined $diffinfo && |
3158 | defined $from_id && defined $to_id && |
3159 | from_ids_eq($diffinfo->{'from_id'}, $from_id) && |
3160 | $diffinfo->{'to_id'} eq $to_id) { |
3161 | # this is continuation of a split patch |
3162 | print "<div class=\"patch cont\">\n"; |
3163 | } else { |
3164 | # advance raw git-diff output if needed |
3165 | $patch_idx++ if defined $diffinfo; |
3166 | |
3167 | # compact combined diff output can have some patches skipped |
3168 | # find which patch (using pathname of result) we are at now |
3169 | my $to_name; |
3170 | if ($diff_header[0] =~ m!^diff --cc "?(.*)"?$!) { |
3171 | $to_name = $1; |
3172 | } |
3173 | |
3174 | do { |
3175 | # read and prepare patch information |
3176 | if (ref($difftree->[$patch_idx]) eq "HASH") { |
3177 | # pre-parsed (or generated by hand) |
3178 | $diffinfo = $difftree->[$patch_idx]; |
3179 | } else { |
3180 | $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); |
3181 | } |
3182 | |
3183 | # check if current raw line has no patch (it got simplified) |
3184 | if (defined $to_name && $to_name ne $diffinfo->{'to_file'}) { |
3185 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . |
3186 | format_diff_cc_simplified($diffinfo, @hash_parents) . |
3187 | "</div>\n"; # class="patch" |
3188 | |
3189 | $patch_idx++; |
3190 | $patch_number++; |
3191 | } |
3192 | } until (!defined $to_name || $to_name eq $diffinfo->{'to_file'} || |
3193 | $patch_idx > $#$difftree); |
3194 | |
3195 | # modifies %from, %to hashes |
3196 | parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents); |
3197 | |
3198 | # this is first patch for raw difftree line with $patch_idx index |
3199 | # we index @$difftree array from 0, but number patches from 1 |
3200 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n"; |
3201 | } |
3202 | |
3203 | # print "git diff" header |
3204 | $patch_line = shift @diff_header; |
3205 | print format_git_diff_header_line($patch_line, $diffinfo, |
3206 | \%from, \%to); |
3207 | |
3208 | # print extended diff header |
3209 | print "<div class=\"diff extended_header\">\n" if (@diff_header > 0); |
3210 | EXTENDED_HEADER: |
3211 | foreach $patch_line (@diff_header) { |
3212 | print format_extended_diff_header_line($patch_line, $diffinfo, |
3213 | \%from, \%to); |
3214 | } |
3215 | print "</div>\n" if (@diff_header > 0); # class="diff extended_header" |
3216 | |
3217 | # from-file/to-file diff header |
3218 | $patch_line = $last_patch_line; |
3219 | if (! $patch_line) { |
3220 | print "</div>\n"; # class="patch" |
3221 | last PATCH; |
3222 | } |
3223 | next PATCH if ($patch_line =~ m/^diff /); |
3224 | #assert($patch_line =~ m/^---/) if DEBUG; |
3225 | #assert($patch_line eq $last_patch_line) if DEBUG; |
3226 | |
3227 | $patch_line = <$fd>; |
3228 | chomp $patch_line; |
3229 | #assert($patch_line =~ m/^\+\+\+/) if DEBUG; |
3230 | |
3231 | print format_diff_from_to_header($last_patch_line, $patch_line, |
3232 | $diffinfo, \%from, \%to, |
3233 | @hash_parents); |
3234 | |
3235 | # the patch itself |
3236 | LINE: |
3237 | while ($patch_line = <$fd>) { |
3238 | chomp $patch_line; |
3239 | |
3240 | next PATCH if ($patch_line =~ m/^diff /); |
3241 | |
3242 | print format_diff_line($patch_line, \%from, \%to); |
3243 | } |
3244 | |
3245 | } continue { |
3246 | print "</div>\n"; # class="patch" |
3247 | } |
3248 | |
3249 | # for compact combined (--cc) format, with chunk and patch simpliciaction |
3250 | # patchset might be empty, but there might be unprocessed raw lines |
3251 | for ($patch_idx++ if $patch_number > 0; |
3252 | $patch_idx < @$difftree; |
3253 | $patch_idx++) { |
3254 | # read and prepare patch information |
3255 | if (ref($difftree->[$patch_idx]) eq "HASH") { |
3256 | # pre-parsed (or generated by hand) |
3257 | $diffinfo = $difftree->[$patch_idx]; |
3258 | } else { |
3259 | $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); |
3260 | } |
3261 | |
3262 | # generate anchor for "patch" links in difftree / whatchanged part |
3263 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . |
3264 | format_diff_cc_simplified($diffinfo, @hash_parents) . |
3265 | "</div>\n"; # class="patch" |
3266 | |
3267 | $patch_number++; |
3268 | } |
3269 | |
3270 | if ($patch_number == 0) { |
3271 | if (@hash_parents > 1) { |
3272 | print "<div class=\"diff nodifferences\">Trivial merge</div>\n"; |
3273 | } else { |
3274 | print "<div class=\"diff nodifferences\">No differences found</div>\n"; |
3275 | } |
3276 | } |
3277 | |
3278 | print "</div>\n"; # class="patchset" |
3279 | } |
3280 | |
3281 | # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3282 | |
3283 | sub git_project_list_body { |
3284 | my ($projlist, $order, $from, $to, $extra, $no_header) = @_; |
3285 | |
3286 | my ($check_forks) = gitweb_check_feature('forks'); |
3287 | |
3288 | my @projects; |
3289 | foreach my $pr (@$projlist) { |
3290 | my (@aa) = git_get_last_activity($pr->{'path'}); |
3291 | unless (@aa) { |
3292 | next; |
3293 | } |
3294 | ($pr->{'age'}, $pr->{'age_string'}) = @aa; |
3295 | if (!defined $pr->{'descr'}) { |
3296 | my $descr = git_get_project_description($pr->{'path'}) || ""; |
3297 | $pr->{'descr_long'} = to_utf8($descr); |
3298 | $pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5); |
3299 | } |
3300 | if (!defined $pr->{'owner'}) { |
3301 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || ""; |
3302 | } |
3303 | if ($check_forks) { |
3304 | my $pname = $pr->{'path'}; |
3305 | if (($pname =~ s/\.git$//) && |
3306 | ($pname !~ /\/$/) && |
3307 | (-d "$projectroot/$pname")) { |
3308 | $pr->{'forks'} = "-d $projectroot/$pname"; |
3309 | } |
3310 | else { |
3311 | $pr->{'forks'} = 0; |
3312 | } |
3313 | } |
3314 | push @projects, $pr; |
3315 | } |
3316 | |
3317 | $order ||= $default_projects_order; |
3318 | $from = 0 unless defined $from; |
3319 | $to = $#projects if (!defined $to || $#projects < $to); |
3320 | |
3321 | print "<table class=\"project_list\">\n"; |
3322 | unless ($no_header) { |
3323 | print "<tr>\n"; |
3324 | if ($check_forks) { |
3325 | print "<th></th>\n"; |
3326 | } |
3327 | if ($order eq "project") { |
3328 | @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; |
3329 | print "<th>Project</th>\n"; |
3330 | } else { |
3331 | print "<th>" . |
3332 | $cgi->a({-href => href(project=>undef, order=>'project'), |
3333 | -class => "header"}, "Project") . |
3334 | "</th>\n"; |
3335 | } |
3336 | if ($order eq "descr") { |
3337 | @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects; |
3338 | print "<th>Description</th>\n"; |
3339 | } else { |
3340 | print "<th>" . |
3341 | $cgi->a({-href => href(project=>undef, order=>'descr'), |
3342 | -class => "header"}, "Description") . |
3343 | "</th>\n"; |
3344 | } |
3345 | if ($order eq "owner") { |
3346 | @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects; |
3347 | print "<th>Owner</th>\n"; |
3348 | } else { |
3349 | print "<th>" . |
3350 | $cgi->a({-href => href(project=>undef, order=>'owner'), |
3351 | -class => "header"}, "Owner") . |
3352 | "</th>\n"; |
3353 | } |
3354 | if ($order eq "age") { |
3355 | @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects; |
3356 | print "<th>Last Change</th>\n"; |
3357 | } else { |
3358 | print "<th>" . |
3359 | $cgi->a({-href => href(project=>undef, order=>'age'), |
3360 | -class => "header"}, "Last Change") . |
3361 | "</th>\n"; |
3362 | } |
3363 | print "<th></th>\n" . |
3364 | "</tr>\n"; |
3365 | } |
3366 | my $alternate = 1; |
3367 | for (my $i = $from; $i <= $to; $i++) { |
3368 | my $pr = $projects[$i]; |
3369 | if ($alternate) { |
3370 | print "<tr class=\"dark\">\n"; |
3371 | } else { |
3372 | print "<tr class=\"light\">\n"; |
3373 | } |
3374 | $alternate ^= 1; |
3375 | if ($check_forks) { |
3376 | print "<td>"; |
3377 | if ($pr->{'forks'}) { |
3378 | print "<!-- $pr->{'forks'} -->\n"; |
3379 | print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+"); |
3380 | } |
3381 | print "</td>\n"; |
3382 | } |
3383 | print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
3384 | -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . |
3385 | "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
3386 | -class => "list", -title => $pr->{'descr_long'}}, |
3387 | esc_html($pr->{'descr'})) . "</td>\n" . |
3388 | "<td><i>" . esc_html(chop_str($pr->{'owner'}, 15)) . "</i></td>\n"; |
3389 | print "<td class=\"". age_class($pr->{'age'}) . "\">" . |
3390 | (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" . |
3391 | "<td class=\"link\">" . |
3392 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . |
3393 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . |
3394 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . |
3395 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . |
3396 | ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') . |
3397 | "</td>\n" . |
3398 | "</tr>\n"; |
3399 | } |
3400 | if (defined $extra) { |
3401 | print "<tr>\n"; |
3402 | if ($check_forks) { |
3403 | print "<td></td>\n"; |
3404 | } |
3405 | print "<td colspan=\"5\">$extra</td>\n" . |
3406 | "</tr>\n"; |
3407 | } |
3408 | print "</table>\n"; |
3409 | } |
3410 | |
3411 | sub git_shortlog_body { |
3412 | # uses global variable $project |
3413 | my ($commitlist, $from, $to, $refs, $extra) = @_; |
3414 | |
3415 | $from = 0 unless defined $from; |
3416 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
3417 | |
3418 | print "<table class=\"shortlog\" cellspacing=\"0\">\n"; |
3419 | my $alternate = 1; |
3420 | for (my $i = $from; $i <= $to; $i++) { |
3421 | my %co = %{$commitlist->[$i]}; |
3422 | my $commit = $co{'id'}; |
3423 | my $ref = format_ref_marker($refs, $commit); |
3424 | if ($alternate) { |
3425 | print "<tr class=\"dark\">\n"; |
3426 | } else { |
3427 | print "<tr class=\"light\">\n"; |
3428 | } |
3429 | $alternate ^= 1; |
3430 | # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" . |
3431 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
3432 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" . |
3433 | "<td>"; |
3434 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3435 | href(action=>"commit", hash=>$commit), $ref); |
3436 | print "</td>\n" . |
3437 | "<td class=\"link\">" . |
3438 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
3439 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
3440 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); |
3441 | my $snapshot_links = format_snapshot_links($commit); |
3442 | if (defined $snapshot_links) { |
3443 | print " | " . $snapshot_links; |
3444 | } |
3445 | print "</td>\n" . |
3446 | "</tr>\n"; |
3447 | } |
3448 | if (defined $extra) { |
3449 | print "<tr>\n" . |
3450 | "<td colspan=\"4\">$extra</td>\n" . |
3451 | "</tr>\n"; |
3452 | } |
3453 | print "</table>\n"; |
3454 | } |
3455 | |
3456 | sub git_history_body { |
3457 | # Warning: assumes constant type (blob or tree) during history |
3458 | my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; |
3459 | |
3460 | $from = 0 unless defined $from; |
3461 | $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist}); |
3462 | |
3463 | print "<table class=\"history\" cellspacing=\"0\">\n"; |
3464 | my $alternate = 1; |
3465 | for (my $i = $from; $i <= $to; $i++) { |
3466 | my %co = %{$commitlist->[$i]}; |
3467 | if (!%co) { |
3468 | next; |
3469 | } |
3470 | my $commit = $co{'id'}; |
3471 | |
3472 | my $ref = format_ref_marker($refs, $commit); |
3473 | |
3474 | if ($alternate) { |
3475 | print "<tr class=\"dark\">\n"; |
3476 | } else { |
3477 | print "<tr class=\"light\">\n"; |
3478 | } |
3479 | $alternate ^= 1; |
3480 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
3481 | # shortlog uses chop_str($co{'author_name'}, 10) |
3482 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" . |
3483 | "<td>"; |
3484 | # originally git_history used chop_str($co{'title'}, 50) |
3485 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3486 | href(action=>"commit", hash=>$commit), $ref); |
3487 | print "</td>\n" . |
3488 | "<td class=\"link\">" . |
3489 | $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " . |
3490 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); |
3491 | |
3492 | if ($ftype eq 'blob') { |
3493 | my $blob_current = git_get_hash_by_path($hash_base, $file_name); |
3494 | my $blob_parent = git_get_hash_by_path($commit, $file_name); |
3495 | if (defined $blob_current && defined $blob_parent && |
3496 | $blob_current ne $blob_parent) { |
3497 | print " | " . |
3498 | $cgi->a({-href => href(action=>"blobdiff", |
3499 | hash=>$blob_current, hash_parent=>$blob_parent, |
3500 | hash_base=>$hash_base, hash_parent_base=>$commit, |
3501 | file_name=>$file_name)}, |
3502 | "diff to current"); |
3503 | } |
3504 | } |
3505 | print "</td>\n" . |
3506 | "</tr>\n"; |
3507 | } |
3508 | if (defined $extra) { |
3509 | print "<tr>\n" . |
3510 | "<td colspan=\"4\">$extra</td>\n" . |
3511 | "</tr>\n"; |
3512 | } |
3513 | print "</table>\n"; |
3514 | } |
3515 | |
3516 | sub git_tags_body { |
3517 | # uses global variable $project |
3518 | my ($taglist, $from, $to, $extra) = @_; |
3519 | $from = 0 unless defined $from; |
3520 | $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); |
3521 | |
3522 | print "<table class=\"tags\" cellspacing=\"0\">\n"; |
3523 | my $alternate = 1; |
3524 | for (my $i = $from; $i <= $to; $i++) { |
3525 | my $entry = $taglist->[$i]; |
3526 | my %tag = %$entry; |
3527 | my $comment = $tag{'subject'}; |
3528 | my $comment_short; |
3529 | if (defined $comment) { |
3530 | $comment_short = chop_str($comment, 30, 5); |
3531 | } |
3532 | if ($alternate) { |
3533 | print "<tr class=\"dark\">\n"; |
3534 | } else { |
3535 | print "<tr class=\"light\">\n"; |
3536 | } |
3537 | $alternate ^= 1; |
3538 | if (defined $tag{'age'}) { |
3539 | print "<td><i>$tag{'age'}</i></td>\n"; |
3540 | } else { |
3541 | print "<td></td>\n"; |
3542 | } |
3543 | print "<td>" . |
3544 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
3545 | -class => "list name"}, esc_html($tag{'name'})) . |
3546 | "</td>\n" . |
3547 | "<td>"; |
3548 | if (defined $comment) { |
3549 | print format_subject_html($comment, $comment_short, |
3550 | href(action=>"tag", hash=>$tag{'id'})); |
3551 | } |
3552 | print "</td>\n" . |
3553 | "<td class=\"selflink\">"; |
3554 | if ($tag{'type'} eq "tag") { |
3555 | print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag"); |
3556 | } else { |
3557 | print " "; |
3558 | } |
3559 | print "</td>\n" . |
3560 | "<td class=\"link\">" . " | " . |
3561 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'}); |
3562 | if ($tag{'reftype'} eq "commit") { |
3563 | print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . |
3564 | " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log"); |
3565 | } elsif ($tag{'reftype'} eq "blob") { |
3566 | print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw"); |
3567 | } |
3568 | print "</td>\n" . |
3569 | "</tr>"; |
3570 | } |
3571 | if (defined $extra) { |
3572 | print "<tr>\n" . |
3573 | "<td colspan=\"5\">$extra</td>\n" . |
3574 | "</tr>\n"; |
3575 | } |
3576 | print "</table>\n"; |
3577 | } |
3578 | |
3579 | sub git_heads_body { |
3580 | # uses global variable $project |
3581 | my ($headlist, $head, $from, $to, $extra) = @_; |
3582 | $from = 0 unless defined $from; |
3583 | $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); |
3584 | |
3585 | print "<table class=\"heads\" cellspacing=\"0\">\n"; |
3586 | my $alternate = 1; |
3587 | for (my $i = $from; $i <= $to; $i++) { |
3588 | my $entry = $headlist->[$i]; |
3589 | my %ref = %$entry; |
3590 | my $curr = $ref{'id'} eq $head; |
3591 | if ($alternate) { |
3592 | print "<tr class=\"dark\">\n"; |
3593 | } else { |
3594 | print "<tr class=\"light\">\n"; |
3595 | } |
3596 | $alternate ^= 1; |
3597 | print "<td><i>$ref{'age'}</i></td>\n" . |
3598 | ($curr ? "<td class=\"current_head\">" : "<td>") . |
3599 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'}), |
3600 | -class => "list name"},esc_html($ref{'name'})) . |
3601 | "</td>\n" . |
3602 | "<td class=\"link\">" . |
3603 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'})}, "shortlog") . " | " . |
3604 | $cgi->a({-href => href(action=>"log", hash=>$ref{'name'})}, "log") . " | " . |
3605 | $cgi->a({-href => href(action=>"tree", hash=>$ref{'name'}, hash_base=>$ref{'name'})}, "tree") . |
3606 | "</td>\n" . |
3607 | "</tr>"; |
3608 | } |
3609 | if (defined $extra) { |
3610 | print "<tr>\n" . |
3611 | "<td colspan=\"3\">$extra</td>\n" . |
3612 | "</tr>\n"; |
3613 | } |
3614 | print "</table>\n"; |
3615 | } |
3616 | |
3617 | sub git_search_grep_body { |
3618 | my ($commitlist, $from, $to, $extra) = @_; |
3619 | $from = 0 unless defined $from; |
3620 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
3621 | |
3622 | print "<table class=\"grep\" cellspacing=\"0\">\n"; |
3623 | my $alternate = 1; |
3624 | for (my $i = $from; $i <= $to; $i++) { |
3625 | my %co = %{$commitlist->[$i]}; |
3626 | if (!%co) { |
3627 | next; |
3628 | } |
3629 | my $commit = $co{'id'}; |
3630 | if ($alternate) { |
3631 | print "<tr class=\"dark\">\n"; |
3632 | } else { |
3633 | print "<tr class=\"light\">\n"; |
3634 | } |
3635 | $alternate ^= 1; |
3636 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
3637 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . |
3638 | "<td>" . |
3639 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"}, |
3640 | esc_html(chop_str($co{'title'}, 50)) . "<br/>"); |
3641 | my $comment = $co{'comment'}; |
3642 | foreach my $line (@$comment) { |
3643 | if ($line =~ m/^(.*)($search_regexp)(.*)$/i) { |
3644 | my $lead = esc_html($1) || ""; |
3645 | $lead = chop_str($lead, 30, 10); |
3646 | my $match = esc_html($2) || ""; |
3647 | my $trail = esc_html($3) || ""; |
3648 | $trail = chop_str($trail, 30, 10); |
3649 | my $text = "$lead<span class=\"match\">$match</span>$trail"; |
3650 | print chop_str($text, 80, 5) . "<br/>\n"; |
3651 | } |
3652 | } |
3653 | print "</td>\n" . |
3654 | "<td class=\"link\">" . |
3655 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
3656 | " | " . |
3657 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
3658 | print "</td>\n" . |
3659 | "</tr>\n"; |
3660 | } |
3661 | if (defined $extra) { |
3662 | print "<tr>\n" . |
3663 | "<td colspan=\"3\">$extra</td>\n" . |
3664 | "</tr>\n"; |
3665 | } |
3666 | print "</table>\n"; |
3667 | } |
3668 | |
3669 | ## ====================================================================== |
3670 | ## ====================================================================== |
3671 | ## actions |
3672 | |
3673 | sub git_project_list { |
3674 | my $order = $cgi->param('o'); |
3675 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
3676 | die_error(undef, "Unknown order parameter"); |
3677 | } |
3678 | |
3679 | my @list = git_get_projects_list(); |
3680 | if (!@list) { |
3681 | die_error(undef, "No projects found"); |
3682 | } |
3683 | |
3684 | git_header_html(); |
3685 | if (-f $home_text) { |
3686 | print "<div class=\"index_include\">\n"; |
3687 | open (my $fd, $home_text); |
3688 | print <$fd>; |
3689 | close $fd; |
3690 | print "</div>\n"; |
3691 | } |
3692 | git_project_list_body(\@list, $order); |
3693 | git_footer_html(); |
3694 | } |
3695 | |
3696 | sub git_forks { |
3697 | my $order = $cgi->param('o'); |
3698 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
3699 | die_error(undef, "Unknown order parameter"); |
3700 | } |
3701 | |
3702 | my @list = git_get_projects_list($project); |
3703 | if (!@list) { |
3704 | die_error(undef, "No forks found"); |
3705 | } |
3706 | |
3707 | git_header_html(); |
3708 | git_print_page_nav('',''); |
3709 | git_print_header_div('summary', "$project forks"); |
3710 | git_project_list_body(\@list, $order); |
3711 | git_footer_html(); |
3712 | } |
3713 | |
3714 | sub git_project_index { |
3715 | my @projects = git_get_projects_list($project); |
3716 | |
3717 | print $cgi->header( |
3718 | -type => 'text/plain', |
3719 | -charset => 'utf-8', |
3720 | -content_disposition => 'inline; filename="index.aux"'); |
3721 | |
3722 | foreach my $pr (@projects) { |
3723 | if (!exists $pr->{'owner'}) { |
3724 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}"); |
3725 | } |
3726 | |
3727 | my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); |
3728 | # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' |
3729 | $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
3730 | $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
3731 | $path =~ s/ /\+/g; |
3732 | $owner =~ s/ /\+/g; |
3733 | |
3734 | print "$path $owner\n"; |
3735 | } |
3736 | } |
3737 | |
3738 | sub git_summary { |
3739 | my $descr = git_get_project_description($project) || "none"; |
3740 | my %co = parse_commit("HEAD"); |
3741 | my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); |
3742 | my $head = $co{'id'}; |
3743 | |
3744 | my $owner = git_get_project_owner($project); |
3745 | |
3746 | my $refs = git_get_references(); |
3747 | # These get_*_list functions return one more to allow us to see if |
3748 | # there are more ... |
3749 | my @taglist = git_get_tags_list(16); |
3750 | my @headlist = git_get_heads_list(16); |
3751 | my @forklist; |
3752 | my ($check_forks) = gitweb_check_feature('forks'); |
3753 | |
3754 | if ($check_forks) { |
3755 | @forklist = git_get_projects_list($project); |
3756 | } |
3757 | |
3758 | git_header_html(); |
3759 | git_print_page_nav('summary','', $head); |
3760 | |
3761 | print "<div class=\"title\"> </div>\n"; |
3762 | print "<table cellspacing=\"0\">\n" . |
3763 | "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . |
3764 | "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; |
3765 | if (defined $cd{'rfc2822'}) { |
3766 | print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; |
3767 | } |
3768 | |
3769 | # use per project git URL list in $projectroot/$project/cloneurl |
3770 | # or make project git URL from git base URL and project name |
3771 | my $url_tag = "URL"; |
3772 | my @url_list = git_get_project_url_list($project); |
3773 | @url_list = map { "$_/$project" } @git_base_url_list unless @url_list; |
3774 | foreach my $git_url (@url_list) { |
3775 | next unless $git_url; |
3776 | print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n"; |
3777 | $url_tag = ""; |
3778 | } |
3779 | print "</table>\n"; |
3780 | |
3781 | if (-s "$projectroot/$project/README.html") { |
3782 | if (open my $fd, "$projectroot/$project/README.html") { |
3783 | print "<div class=\"title\">readme</div>\n"; |
3784 | print $_ while (<$fd>); |
3785 | close $fd; |
3786 | } |
3787 | } |
3788 | |
3789 | # we need to request one more than 16 (0..15) to check if |
3790 | # those 16 are all |
3791 | my @commitlist = $head ? parse_commits($head, 17) : (); |
3792 | if (@commitlist) { |
3793 | git_print_header_div('shortlog'); |
3794 | git_shortlog_body(\@commitlist, 0, 15, $refs, |
3795 | $#commitlist <= 15 ? undef : |
3796 | $cgi->a({-href => href(action=>"shortlog")}, "...")); |
3797 | } |
3798 | |
3799 | if (@taglist) { |
3800 | git_print_header_div('tags'); |
3801 | git_tags_body(\@taglist, 0, 15, |
3802 | $#taglist <= 15 ? undef : |
3803 | $cgi->a({-href => href(action=>"tags")}, "...")); |
3804 | } |
3805 | |
3806 | if (@headlist) { |
3807 | git_print_header_div('heads'); |
3808 | git_heads_body(\@headlist, $head, 0, 15, |
3809 | $#headlist <= 15 ? undef : |
3810 | $cgi->a({-href => href(action=>"heads")}, "...")); |
3811 | } |
3812 | |
3813 | if (@forklist) { |
3814 | git_print_header_div('forks'); |
3815 | git_project_list_body(\@forklist, undef, 0, 15, |
3816 | $#forklist <= 15 ? undef : |
3817 | $cgi->a({-href => href(action=>"forks")}, "..."), |
3818 | 'noheader'); |
3819 | } |
3820 | |
3821 | git_footer_html(); |
3822 | } |
3823 | |
3824 | sub git_tag { |
3825 | my $head = git_get_head_hash($project); |
3826 | git_header_html(); |
3827 | git_print_page_nav('','', $head,undef,$head); |
3828 | my %tag = parse_tag($hash); |
3829 | |
3830 | if (! %tag) { |
3831 | die_error(undef, "Unknown tag object"); |
3832 | } |
3833 | |
3834 | git_print_header_div('commit', esc_html($tag{'name'}), $hash); |
3835 | print "<div class=\"title_text\">\n" . |
3836 | "<table cellspacing=\"0\">\n" . |
3837 | "<tr>\n" . |
3838 | "<td>object</td>\n" . |
3839 | "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
3840 | $tag{'object'}) . "</td>\n" . |
3841 | "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
3842 | $tag{'type'}) . "</td>\n" . |
3843 | "</tr>\n"; |
3844 | if (defined($tag{'author'})) { |
3845 | my %ad = parse_date($tag{'epoch'}, $tag{'tz'}); |
3846 | print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n"; |
3847 | print "<tr><td></td><td>" . $ad{'rfc2822'} . |
3848 | sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . |
3849 | "</td></tr>\n"; |
3850 | } |
3851 | print "</table>\n\n" . |
3852 | "</div>\n"; |
3853 | print "<div class=\"page_body\">"; |
3854 | my $comment = $tag{'comment'}; |
3855 | foreach my $line (@$comment) { |
3856 | chomp $line; |
3857 | print esc_html($line, -nbsp=>1) . "<br/>\n"; |
3858 | } |
3859 | print "</div>\n"; |
3860 | git_footer_html(); |
3861 | } |
3862 | |
3863 | sub git_blame2 { |
3864 | my $fd; |
3865 | my $ftype; |
3866 | |
3867 | my ($have_blame) = gitweb_check_feature('blame'); |
3868 | if (!$have_blame) { |
3869 | die_error('403 Permission denied', "Permission denied"); |
3870 | } |
3871 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
3872 | $hash_base ||= git_get_head_hash($project); |
3873 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
3874 | my %co = parse_commit($hash_base) |
3875 | or die_error(undef, "Reading commit failed"); |
3876 | if (!defined $hash) { |
3877 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
3878 | or die_error(undef, "Error looking up file"); |
3879 | } |
3880 | $ftype = git_get_type($hash); |
3881 | if ($ftype !~ "blob") { |
3882 | die_error('400 Bad Request', "Object is not a blob"); |
3883 | } |
3884 | open ($fd, "-|", git_cmd(), "blame", '-p', '--', |
3885 | $file_name, $hash_base) |
3886 | or die_error(undef, "Open git-blame failed"); |
3887 | git_header_html(); |
3888 | my $formats_nav = |
3889 | $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3890 | "blob") . |
3891 | " | " . |
3892 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3893 | "history") . |
3894 | " | " . |
3895 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
3896 | "HEAD"); |
3897 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
3898 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
3899 | git_print_page_path($file_name, $ftype, $hash_base); |
3900 | my @rev_color = (qw(light2 dark2)); |
3901 | my $num_colors = scalar(@rev_color); |
3902 | my $current_color = 0; |
3903 | my $last_rev; |
3904 | print <<HTML; |
3905 | <div class="page_body"> |
3906 | <table class="blame"> |
3907 | <tr><th>Commit</th><th>Line</th><th>Data</th></tr> |
3908 | HTML |
3909 | my %metainfo = (); |
3910 | while (1) { |
3911 | $_ = <$fd>; |
3912 | last unless defined $_; |
3913 | my ($full_rev, $orig_lineno, $lineno, $group_size) = |
3914 | /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; |
3915 | if (!exists $metainfo{$full_rev}) { |
3916 | $metainfo{$full_rev} = {}; |
3917 | } |
3918 | my $meta = $metainfo{$full_rev}; |
3919 | while (<$fd>) { |
3920 | last if (s/^\t//); |
3921 | if (/^(\S+) (.*)$/) { |
3922 | $meta->{$1} = $2; |
3923 | } |
3924 | } |
3925 | my $data = $_; |
3926 | chomp $data; |
3927 | my $rev = substr($full_rev, 0, 8); |
3928 | my $author = $meta->{'author'}; |
3929 | my %date = parse_date($meta->{'author-time'}, |
3930 | $meta->{'author-tz'}); |
3931 | my $date = $date{'iso-tz'}; |
3932 | if ($group_size) { |
3933 | $current_color = ++$current_color % $num_colors; |
3934 | } |
3935 | print "<tr class=\"$rev_color[$current_color]\">\n"; |
3936 | if ($group_size) { |
3937 | print "<td class=\"sha1\""; |
3938 | print " title=\"". esc_html($author) . ", $date\""; |
3939 | print " rowspan=\"$group_size\"" if ($group_size > 1); |
3940 | print ">"; |
3941 | print $cgi->a({-href => href(action=>"commit", |
3942 | hash=>$full_rev, |
3943 | file_name=>$file_name)}, |
3944 | esc_html($rev)); |
3945 | print "</td>\n"; |
3946 | } |
3947 | open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") |
3948 | or die_error(undef, "Open git-rev-parse failed"); |
3949 | my $parent_commit = <$dd>; |
3950 | close $dd; |
3951 | chomp($parent_commit); |
3952 | my $blamed = href(action => 'blame', |
3953 | file_name => $meta->{'filename'}, |
3954 | hash_base => $parent_commit); |
3955 | print "<td class=\"linenr\">"; |
3956 | print $cgi->a({ -href => "$blamed#l$orig_lineno", |
3957 | -id => "l$lineno", |
3958 | -class => "linenr" }, |
3959 | esc_html($lineno)); |
3960 | print "</td>"; |
3961 | print "<td class=\"pre\">" . esc_html($data) . "</td>\n"; |
3962 | print "</tr>\n"; |
3963 | } |
3964 | print "</table>\n"; |
3965 | print "</div>"; |
3966 | close $fd |
3967 | or print "Reading blob failed\n"; |
3968 | git_footer_html(); |
3969 | } |
3970 | |
3971 | sub git_blame { |
3972 | my $fd; |
3973 | |
3974 | my ($have_blame) = gitweb_check_feature('blame'); |
3975 | if (!$have_blame) { |
3976 | die_error('403 Permission denied', "Permission denied"); |
3977 | } |
3978 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
3979 | $hash_base ||= git_get_head_hash($project); |
3980 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
3981 | my %co = parse_commit($hash_base) |
3982 | or die_error(undef, "Reading commit failed"); |
3983 | if (!defined $hash) { |
3984 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
3985 | or die_error(undef, "Error lookup file"); |
3986 | } |
3987 | open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base) |
3988 | or die_error(undef, "Open git-annotate failed"); |
3989 | git_header_html(); |
3990 | my $formats_nav = |
3991 | $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3992 | "blob") . |
3993 | " | " . |
3994 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3995 | "history") . |
3996 | " | " . |
3997 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
3998 | "HEAD"); |
3999 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4000 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
4001 | git_print_page_path($file_name, 'blob', $hash_base); |
4002 | print "<div class=\"page_body\">\n"; |
4003 | print <<HTML; |
4004 | <table class="blame"> |
4005 | <tr> |
4006 | <th>Commit</th> |
4007 | <th>Age</th> |
4008 | <th>Author</th> |
4009 | <th>Line</th> |
4010 | <th>Data</th> |
4011 | </tr> |
4012 | HTML |
4013 | my @line_class = (qw(light dark)); |
4014 | my $line_class_len = scalar (@line_class); |
4015 | my $line_class_num = $#line_class; |
4016 | while (my $line = <$fd>) { |
4017 | my $long_rev; |
4018 | my $short_rev; |
4019 | my $author; |
4020 | my $time; |
4021 | my $lineno; |
4022 | my $data; |
4023 | my $age; |
4024 | my $age_str; |
4025 | my $age_class; |
4026 | |
4027 | chomp $line; |
4028 | $line_class_num = ($line_class_num + 1) % $line_class_len; |
4029 | |
4030 | if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) { |
4031 | $long_rev = $1; |
4032 | $author = $2; |
4033 | $time = $3; |
4034 | $lineno = $4; |
4035 | $data = $5; |
4036 | } else { |
4037 | print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n); |
4038 | next; |
4039 | } |
4040 | $short_rev = substr ($long_rev, 0, 8); |
4041 | $age = time () - $time; |
4042 | $age_str = age_string ($age); |
4043 | $age_str =~ s/ / /g; |
4044 | $age_class = age_class($age); |
4045 | $author = esc_html ($author); |
4046 | $author =~ s/ / /g; |
4047 | |
4048 | $data = untabify($data); |
4049 | $data = esc_html ($data); |
4050 | |
4051 | print <<HTML; |
4052 | <tr class="$line_class[$line_class_num]"> |
4053 | <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td> |
4054 | <td class="$age_class">$age_str</td> |
4055 | <td>$author</td> |
4056 | <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td> |
4057 | <td class="pre">$data</td> |
4058 | </tr> |
4059 | HTML |
4060 | } # while (my $line = <$fd>) |
4061 | print "</table>\n\n"; |
4062 | close $fd |
4063 | or print "Reading blob failed.\n"; |
4064 | print "</div>"; |
4065 | git_footer_html(); |
4066 | } |
4067 | |
4068 | sub git_tags { |
4069 | my $head = git_get_head_hash($project); |
4070 | git_header_html(); |
4071 | git_print_page_nav('','', $head,undef,$head); |
4072 | git_print_header_div('summary', $project); |
4073 | |
4074 | my @tagslist = git_get_tags_list(); |
4075 | if (@tagslist) { |
4076 | git_tags_body(\@tagslist); |
4077 | } |
4078 | git_footer_html(); |
4079 | } |
4080 | |
4081 | sub git_heads { |
4082 | my $head = git_get_head_hash($project); |
4083 | git_header_html(); |
4084 | git_print_page_nav('','', $head,undef,$head); |
4085 | git_print_header_div('summary', $project); |
4086 | |
4087 | my @headslist = git_get_heads_list(); |
4088 | if (@headslist) { |
4089 | git_heads_body(\@headslist, $head); |
4090 | } |
4091 | git_footer_html(); |
4092 | } |
4093 | |
4094 | sub git_blob_plain { |
4095 | my $expires; |
4096 | |
4097 | if (!defined $hash) { |
4098 | if (defined $file_name) { |
4099 | my $base = $hash_base || git_get_head_hash($project); |
4100 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
4101 | or die_error(undef, "Error lookup file"); |
4102 | } else { |
4103 | die_error(undef, "No file name defined"); |
4104 | } |
4105 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4106 | # blobs defined by non-textual hash id's can be cached |
4107 | $expires = "+1d"; |
4108 | } |
4109 | |
4110 | my $type = shift; |
4111 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
4112 | or die_error(undef, "Couldn't cat $file_name, $hash"); |
4113 | |
4114 | $type ||= blob_mimetype($fd, $file_name); |
4115 | |
4116 | # save as filename, even when no $file_name is given |
4117 | my $save_as = "$hash"; |
4118 | if (defined $file_name) { |
4119 | $save_as = $file_name; |
4120 | } elsif ($type =~ m/^text\//) { |
4121 | $save_as .= '.txt'; |
4122 | } |
4123 | |
4124 | print $cgi->header( |
4125 | -type => "$type", |
4126 | -expires=>$expires, |
4127 | -content_disposition => 'inline; filename="' . "$save_as" . '"'); |
4128 | undef $/; |
4129 | binmode STDOUT, ':raw'; |
4130 | print <$fd>; |
4131 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
4132 | $/ = "\n"; |
4133 | close $fd; |
4134 | } |
4135 | |
4136 | sub git_blob { |
4137 | my $expires; |
4138 | |
4139 | if (!defined $hash) { |
4140 | if (defined $file_name) { |
4141 | my $base = $hash_base || git_get_head_hash($project); |
4142 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
4143 | or die_error(undef, "Error lookup file"); |
4144 | } else { |
4145 | die_error(undef, "No file name defined"); |
4146 | } |
4147 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4148 | # blobs defined by non-textual hash id's can be cached |
4149 | $expires = "+1d"; |
4150 | } |
4151 | |
4152 | my ($have_blame) = gitweb_check_feature('blame'); |
4153 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
4154 | or die_error(undef, "Couldn't cat $file_name, $hash"); |
4155 | my $mimetype = blob_mimetype($fd, $file_name); |
4156 | if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) { |
4157 | close $fd; |
4158 | return git_blob_plain($mimetype); |
4159 | } |
4160 | # we can have blame only for text/* mimetype |
4161 | $have_blame &&= ($mimetype =~ m!^text/!); |
4162 | |
4163 | git_header_html(undef, $expires); |
4164 | my $formats_nav = ''; |
4165 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
4166 | if (defined $file_name) { |
4167 | if ($have_blame) { |
4168 | $formats_nav .= |
4169 | $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base, |
4170 | hash=>$hash, file_name=>$file_name)}, |
4171 | "blame") . |
4172 | " | "; |
4173 | } |
4174 | $formats_nav .= |
4175 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
4176 | hash=>$hash, file_name=>$file_name)}, |
4177 | "history") . |
4178 | " | " . |
4179 | $cgi->a({-href => href(action=>"blob_plain", |
4180 | hash=>$hash, file_name=>$file_name)}, |
4181 | "raw") . |
4182 | " | " . |
4183 | $cgi->a({-href => href(action=>"blob", |
4184 | hash_base=>"HEAD", file_name=>$file_name)}, |
4185 | "HEAD"); |
4186 | } else { |
4187 | $formats_nav .= |
4188 | $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "raw"); |
4189 | } |
4190 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4191 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
4192 | } else { |
4193 | print "<div class=\"page_nav\">\n" . |
4194 | "<br/><br/></div>\n" . |
4195 | "<div class=\"title\">$hash</div>\n"; |
4196 | } |
4197 | git_print_page_path($file_name, "blob", $hash_base); |
4198 | print "<div class=\"page_body\">\n"; |
4199 | if ($mimetype =~ m!^text/!) { |
4200 | my $nr; |
4201 | while (my $line = <$fd>) { |
4202 | chomp $line; |
4203 | $nr++; |
4204 | $line = untabify($line); |
4205 | printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", |
4206 | $nr, $nr, $nr, esc_html($line, -nbsp=>1); |
4207 | } |
4208 | } elsif ($mimetype =~ m!^image/!) { |
4209 | print qq!<img type="$mimetype"!; |
4210 | if ($file_name) { |
4211 | print qq! alt="$file_name" title="$file_name"!; |
4212 | } |
4213 | print qq! src="! . |
4214 | href(action=>"blob_plain", hash=>$hash, |
4215 | hash_base=>$hash_base, file_name=>$file_name) . |
4216 | qq!" />\n!; |
4217 | } |
4218 | close $fd |
4219 | or print "Reading blob failed.\n"; |
4220 | print "</div>"; |
4221 | git_footer_html(); |
4222 | } |
4223 | |
4224 | sub git_tree { |
4225 | if (!defined $hash_base) { |
4226 | $hash_base = "HEAD"; |
4227 | } |
4228 | if (!defined $hash) { |
4229 | if (defined $file_name) { |
4230 | $hash = git_get_hash_by_path($hash_base, $file_name, "tree"); |
4231 | } else { |
4232 | $hash = $hash_base; |
4233 | } |
4234 | } |
4235 | $/ = "\0"; |
4236 | open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash |
4237 | or die_error(undef, "Open git-ls-tree failed"); |
4238 | my @entries = map { chomp; $_ } <$fd>; |
4239 | close $fd or die_error(undef, "Reading tree failed"); |
4240 | $/ = "\n"; |
4241 | |
4242 | my $refs = git_get_references(); |
4243 | my $ref = format_ref_marker($refs, $hash_base); |
4244 | git_header_html(); |
4245 | my $basedir = ''; |
4246 | my ($have_blame) = gitweb_check_feature('blame'); |
4247 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
4248 | my @views_nav = (); |
4249 | if (defined $file_name) { |
4250 | push @views_nav, |
4251 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
4252 | hash=>$hash, file_name=>$file_name)}, |
4253 | "history"), |
4254 | $cgi->a({-href => href(action=>"tree", |
4255 | hash_base=>"HEAD", file_name=>$file_name)}, |
4256 | "HEAD"), |
4257 | } |
4258 | my $snapshot_links = format_snapshot_links($hash); |
4259 | if (defined $snapshot_links) { |
4260 | # FIXME: Should be available when we have no hash base as well. |
4261 | push @views_nav, $snapshot_links; |
4262 | } |
4263 | git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); |
4264 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
4265 | } else { |
4266 | undef $hash_base; |
4267 | print "<div class=\"page_nav\">\n"; |
4268 | print "<br/><br/></div>\n"; |
4269 | print "<div class=\"title\">$hash</div>\n"; |
4270 | } |
4271 | if (defined $file_name) { |
4272 | $basedir = $file_name; |
4273 | if ($basedir ne '' && substr($basedir, -1) ne '/') { |
4274 | $basedir .= '/'; |
4275 | } |
4276 | } |
4277 | git_print_page_path($file_name, 'tree', $hash_base); |
4278 | print "<div class=\"page_body\">\n"; |
4279 | print "<table cellspacing=\"0\">\n"; |
4280 | my $alternate = 1; |
4281 | # '..' (top directory) link if possible |
4282 | if (defined $hash_base && |
4283 | defined $file_name && $file_name =~ m![^/]+$!) { |
4284 | if ($alternate) { |
4285 | print "<tr class=\"dark\">\n"; |
4286 | } else { |
4287 | print "<tr class=\"light\">\n"; |
4288 | } |
4289 | $alternate ^= 1; |
4290 | |
4291 | my $up = $file_name; |
4292 | $up =~ s!/?[^/]+$!!; |
4293 | undef $up unless $up; |
4294 | # based on git_print_tree_entry |
4295 | print '<td class="mode">' . mode_str('040000') . "</td>\n"; |
4296 | print '<td class="list">'; |
4297 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base, |
4298 | file_name=>$up)}, |
4299 | ".."); |
4300 | print "</td>\n"; |
4301 | print "<td class=\"link\"></td>\n"; |
4302 | |
4303 | print "</tr>\n"; |
4304 | } |
4305 | foreach my $line (@entries) { |
4306 | my %t = parse_ls_tree_line($line, -z => 1); |
4307 | |
4308 | if ($alternate) { |
4309 | print "<tr class=\"dark\">\n"; |
4310 | } else { |
4311 | print "<tr class=\"light\">\n"; |
4312 | } |
4313 | $alternate ^= 1; |
4314 | |
4315 | git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame); |
4316 | |
4317 | print "</tr>\n"; |
4318 | } |
4319 | print "</table>\n" . |
4320 | "</div>"; |
4321 | git_footer_html(); |
4322 | } |
4323 | |
4324 | sub git_snapshot { |
4325 | my @supported_fmts = gitweb_check_feature('snapshot'); |
4326 | @supported_fmts = filter_snapshot_fmts(@supported_fmts); |
4327 | |
4328 | my $format = $cgi->param('sf'); |
4329 | if (!@supported_fmts) { |
4330 | die_error('403 Permission denied', "Permission denied"); |
4331 | } |
4332 | # default to first supported snapshot format |
4333 | $format ||= $supported_fmts[0]; |
4334 | if ($format !~ m/^[a-z0-9]+$/) { |
4335 | die_error(undef, "Invalid snapshot format parameter"); |
4336 | } elsif (!exists($known_snapshot_formats{$format})) { |
4337 | die_error(undef, "Unknown snapshot format"); |
4338 | } elsif (!grep($_ eq $format, @supported_fmts)) { |
4339 | die_error(undef, "Unsupported snapshot format"); |
4340 | } |
4341 | |
4342 | if (!defined $hash) { |
4343 | $hash = git_get_head_hash($project); |
4344 | } |
4345 | |
4346 | my $git_command = git_cmd_str(); |
4347 | my $name = $project; |
4348 | $name =~ s,([^/])/*\.git$,$1,; |
4349 | $name = basename($name); |
4350 | my $filename = to_utf8($name); |
4351 | $name =~ s/\047/\047\\\047\047/g; |
4352 | my $cmd; |
4353 | $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}"; |
4354 | $cmd = "$git_command archive " . |
4355 | "--format=$known_snapshot_formats{$format}{'format'} " . |
4356 | "--prefix=\'$name\'/ $hash"; |
4357 | if (exists $known_snapshot_formats{$format}{'compressor'}) { |
4358 | $cmd .= ' | ' . join ' ', @{$known_snapshot_formats{$format}{'compressor'}}; |
4359 | } |
4360 | |
4361 | print $cgi->header( |
4362 | -type => $known_snapshot_formats{$format}{'type'}, |
4363 | -content_disposition => 'inline; filename="' . "$filename" . '"', |
4364 | -status => '200 OK'); |
4365 | |
4366 | open my $fd, "-|", $cmd |
4367 | or die_error(undef, "Execute git-archive failed"); |
4368 | binmode STDOUT, ':raw'; |
4369 | print <$fd>; |
4370 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
4371 | close $fd; |
4372 | } |
4373 | |
4374 | sub git_log { |
4375 | my $head = git_get_head_hash($project); |
4376 | if (!defined $hash) { |
4377 | $hash = $head; |
4378 | } |
4379 | if (!defined $page) { |
4380 | $page = 0; |
4381 | } |
4382 | my $refs = git_get_references(); |
4383 | |
4384 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
4385 | |
4386 | my $paging_nav = format_paging_nav('log', $hash, $head, $page, (100 * ($page+1))); |
4387 | |
4388 | git_header_html(); |
4389 | git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
4390 | |
4391 | if (!@commitlist) { |
4392 | my %co = parse_commit($hash); |
4393 | |
4394 | git_print_header_div('summary', $project); |
4395 | print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
4396 | } |
4397 | my $to = ($#commitlist >= 99) ? (99) : ($#commitlist); |
4398 | for (my $i = 0; $i <= $to; $i++) { |
4399 | my %co = %{$commitlist[$i]}; |
4400 | next if !%co; |
4401 | my $commit = $co{'id'}; |
4402 | my $ref = format_ref_marker($refs, $commit); |
4403 | my %ad = parse_date($co{'author_epoch'}); |
4404 | git_print_header_div('commit', |
4405 | "<span class=\"age\">$co{'age_string'}</span>" . |
4406 | esc_html($co{'title'}) . $ref, |
4407 | $commit); |
4408 | print "<div class=\"title_text\">\n" . |
4409 | "<div class=\"log_link\">\n" . |
4410 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . |
4411 | " | " . |
4412 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . |
4413 | " | " . |
4414 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . |
4415 | "<br/>\n" . |
4416 | "</div>\n" . |
4417 | "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" . |
4418 | "</div>\n"; |
4419 | |
4420 | print "<div class=\"log_body\">\n"; |
4421 | git_print_log($co{'comment'}, -final_empty_line=> 1); |
4422 | print "</div>\n"; |
4423 | } |
4424 | if ($#commitlist >= 100) { |
4425 | print "<div class=\"page_nav\">\n"; |
4426 | print $cgi->a({-href => href(action=>"log", hash=>$hash, page=>$page+1), |
4427 | -accesskey => "n", -title => "Alt-n"}, "next"); |
4428 | print "</div>\n"; |
4429 | } |
4430 | git_footer_html(); |
4431 | } |
4432 | |
4433 | sub git_commit { |
4434 | $hash ||= $hash_base || "HEAD"; |
4435 | my %co = parse_commit($hash); |
4436 | if (!%co) { |
4437 | die_error(undef, "Unknown commit object"); |
4438 | } |
4439 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
4440 | my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); |
4441 | |
4442 | my $parent = $co{'parent'}; |
4443 | my $parents = $co{'parents'}; # listref |
4444 | |
4445 | # we need to prepare $formats_nav before any parameter munging |
4446 | my $formats_nav; |
4447 | if (!defined $parent) { |
4448 | # --root commitdiff |
4449 | $formats_nav .= '(initial)'; |
4450 | } elsif (@$parents == 1) { |
4451 | # single parent commit |
4452 | $formats_nav .= |
4453 | '(parent: ' . |
4454 | $cgi->a({-href => href(action=>"commit", |
4455 | hash=>$parent)}, |
4456 | esc_html(substr($parent, 0, 7))) . |
4457 | ')'; |
4458 | } else { |
4459 | # merge commit |
4460 | $formats_nav .= |
4461 | '(merge: ' . |
4462 | join(' ', map { |
4463 | $cgi->a({-href => href(action=>"commit", |
4464 | hash=>$_)}, |
4465 | esc_html(substr($_, 0, 7))); |
4466 | } @$parents ) . |
4467 | ')'; |
4468 | } |
4469 | |
4470 | if (!defined $parent) { |
4471 | $parent = "--root"; |
4472 | } |
4473 | my @difftree; |
4474 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", |
4475 | @diff_opts, |
4476 | (@$parents <= 1 ? $parent : '-c'), |
4477 | $hash, "--" |
4478 | or die_error(undef, "Open git-diff-tree failed"); |
4479 | @difftree = map { chomp; $_ } <$fd>; |
4480 | close $fd or die_error(undef, "Reading git-diff-tree failed"); |
4481 | |
4482 | # non-textual hash id's can be cached |
4483 | my $expires; |
4484 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4485 | $expires = "+1d"; |
4486 | } |
4487 | my $refs = git_get_references(); |
4488 | my $ref = format_ref_marker($refs, $co{'id'}); |
4489 | |
4490 | git_header_html(undef, $expires); |
4491 | git_print_page_nav('commit', '', |
4492 | $hash, $co{'tree'}, $hash, |
4493 | $formats_nav); |
4494 | |
4495 | if (defined $co{'parent'}) { |
4496 | git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); |
4497 | } else { |
4498 | git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash); |
4499 | } |
4500 | print "<div class=\"title_text\">\n" . |
4501 | "<table cellspacing=\"0\">\n"; |
4502 | print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n". |
4503 | "<tr>" . |
4504 | "<td></td><td> $ad{'rfc2822'}"; |
4505 | if ($ad{'hour_local'} < 6) { |
4506 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
4507 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
4508 | } else { |
4509 | printf(" (%02d:%02d %s)", |
4510 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
4511 | } |
4512 | print "</td>" . |
4513 | "</tr>\n"; |
4514 | print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n"; |
4515 | print "<tr><td></td><td> $cd{'rfc2822'}" . |
4516 | sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . |
4517 | "</td></tr>\n"; |
4518 | print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n"; |
4519 | print "<tr>" . |
4520 | "<td>tree</td>" . |
4521 | "<td class=\"sha1\">" . |
4522 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), |
4523 | class => "list"}, $co{'tree'}) . |
4524 | "</td>" . |
4525 | "<td class=\"link\">" . |
4526 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, |
4527 | "tree"); |
4528 | my $snapshot_links = format_snapshot_links($hash); |
4529 | if (defined $snapshot_links) { |
4530 | print " | " . $snapshot_links; |
4531 | } |
4532 | print "</td>" . |
4533 | "</tr>\n"; |
4534 | |
4535 | foreach my $par (@$parents) { |
4536 | print "<tr>" . |
4537 | "<td>parent</td>" . |
4538 | "<td class=\"sha1\">" . |
4539 | $cgi->a({-href => href(action=>"commit", hash=>$par), |
4540 | class => "list"}, $par) . |
4541 | "</td>" . |
4542 | "<td class=\"link\">" . |
4543 | $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . |
4544 | " | " . |
4545 | $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . |
4546 | "</td>" . |
4547 | "</tr>\n"; |
4548 | } |
4549 | print "</table>". |
4550 | "</div>\n"; |
4551 | |
4552 | print "<div class=\"page_body\">\n"; |
4553 | git_print_log($co{'comment'}); |
4554 | print "</div>\n"; |
4555 | |
4556 | git_difftree_body(\@difftree, $hash, @$parents); |
4557 | |
4558 | git_footer_html(); |
4559 | } |
4560 | |
4561 | sub git_object { |
4562 | # object is defined by: |
4563 | # - hash or hash_base alone |
4564 | # - hash_base and file_name |
4565 | my $type; |
4566 | |
4567 | # - hash or hash_base alone |
4568 | if ($hash || ($hash_base && !defined $file_name)) { |
4569 | my $object_id = $hash || $hash_base; |
4570 | |
4571 | my $git_command = git_cmd_str(); |
4572 | open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null" |
4573 | or die_error('404 Not Found', "Object does not exist"); |
4574 | $type = <$fd>; |
4575 | chomp $type; |
4576 | close $fd |
4577 | or die_error('404 Not Found', "Object does not exist"); |
4578 | |
4579 | # - hash_base and file_name |
4580 | } elsif ($hash_base && defined $file_name) { |
4581 | $file_name =~ s,/+$,,; |
4582 | |
4583 | system(git_cmd(), "cat-file", '-e', $hash_base) == 0 |
4584 | or die_error('404 Not Found', "Base object does not exist"); |
4585 | |
4586 | # here errors should not hapen |
4587 | open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name |
4588 | or die_error(undef, "Open git-ls-tree failed"); |
4589 | my $line = <$fd>; |
4590 | close $fd; |
4591 | |
4592 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
4593 | unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) { |
4594 | die_error('404 Not Found', "File or directory for given base does not exist"); |
4595 | } |
4596 | $type = $2; |
4597 | $hash = $3; |
4598 | } else { |
4599 | die_error('404 Not Found', "Not enough information to find object"); |
4600 | } |
4601 | |
4602 | print $cgi->redirect(-uri => href(action=>$type, -full=>1, |
4603 | hash=>$hash, hash_base=>$hash_base, |
4604 | file_name=>$file_name), |
4605 | -status => '302 Found'); |
4606 | } |
4607 | |
4608 | sub git_blobdiff { |
4609 | my $format = shift || 'html'; |
4610 | |
4611 | my $fd; |
4612 | my @difftree; |
4613 | my %diffinfo; |
4614 | my $expires; |
4615 | |
4616 | # preparing $fd and %diffinfo for git_patchset_body |
4617 | # new style URI |
4618 | if (defined $hash_base && defined $hash_parent_base) { |
4619 | if (defined $file_name) { |
4620 | # read raw output |
4621 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4622 | $hash_parent_base, $hash_base, |
4623 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
4624 | or die_error(undef, "Open git-diff-tree failed"); |
4625 | @difftree = map { chomp; $_ } <$fd>; |
4626 | close $fd |
4627 | or die_error(undef, "Reading git-diff-tree failed"); |
4628 | @difftree |
4629 | or die_error('404 Not Found', "Blob diff not found"); |
4630 | |
4631 | } elsif (defined $hash && |
4632 | $hash =~ /[0-9a-fA-F]{40}/) { |
4633 | # try to find filename from $hash |
4634 | |
4635 | # read filtered raw output |
4636 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4637 | $hash_parent_base, $hash_base, "--" |
4638 | or die_error(undef, "Open git-diff-tree failed"); |
4639 | @difftree = |
4640 | # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' |
4641 | # $hash == to_id |
4642 | grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ } |
4643 | map { chomp; $_ } <$fd>; |
4644 | close $fd |
4645 | or die_error(undef, "Reading git-diff-tree failed"); |
4646 | @difftree |
4647 | or die_error('404 Not Found', "Blob diff not found"); |
4648 | |
4649 | } else { |
4650 | die_error('404 Not Found', "Missing one of the blob diff parameters"); |
4651 | } |
4652 | |
4653 | if (@difftree > 1) { |
4654 | die_error('404 Not Found', "Ambiguous blob diff specification"); |
4655 | } |
4656 | |
4657 | %diffinfo = parse_difftree_raw_line($difftree[0]); |
4658 | $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'}; |
4659 | $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'}; |
4660 | |
4661 | $hash_parent ||= $diffinfo{'from_id'}; |
4662 | $hash ||= $diffinfo{'to_id'}; |
4663 | |
4664 | # non-textual hash id's can be cached |
4665 | if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ && |
4666 | $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) { |
4667 | $expires = '+1d'; |
4668 | } |
4669 | |
4670 | # open patch output |
4671 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4672 | '-p', ($format eq 'html' ? "--full-index" : ()), |
4673 | $hash_parent_base, $hash_base, |
4674 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
4675 | or die_error(undef, "Open git-diff-tree failed"); |
4676 | } |
4677 | |
4678 | # old/legacy style URI |
4679 | if (!%diffinfo && # if new style URI failed |
4680 | defined $hash && defined $hash_parent) { |
4681 | # fake git-diff-tree raw output |
4682 | $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; |
4683 | $diffinfo{'from_id'} = $hash_parent; |
4684 | $diffinfo{'to_id'} = $hash; |
4685 | if (defined $file_name) { |
4686 | if (defined $file_parent) { |
4687 | $diffinfo{'status'} = '2'; |
4688 | $diffinfo{'from_file'} = $file_parent; |
4689 | $diffinfo{'to_file'} = $file_name; |
4690 | } else { # assume not renamed |
4691 | $diffinfo{'status'} = '1'; |
4692 | $diffinfo{'from_file'} = $file_name; |
4693 | $diffinfo{'to_file'} = $file_name; |
4694 | } |
4695 | } else { # no filename given |
4696 | $diffinfo{'status'} = '2'; |
4697 | $diffinfo{'from_file'} = $hash_parent; |
4698 | $diffinfo{'to_file'} = $hash; |
4699 | } |
4700 | |
4701 | # non-textual hash id's can be cached |
4702 | if ($hash =~ m/^[0-9a-fA-F]{40}$/ && |
4703 | $hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
4704 | $expires = '+1d'; |
4705 | } |
4706 | |
4707 | # open patch output |
4708 | open $fd, "-|", git_cmd(), "diff", @diff_opts, |
4709 | '-p', ($format eq 'html' ? "--full-index" : ()), |
4710 | $hash_parent, $hash, "--" |
4711 | or die_error(undef, "Open git-diff failed"); |
4712 | } else { |
4713 | die_error('404 Not Found', "Missing one of the blob diff parameters") |
4714 | unless %diffinfo; |
4715 | } |
4716 | |
4717 | # header |
4718 | if ($format eq 'html') { |
4719 | my $formats_nav = |
4720 | $cgi->a({-href => href(action=>"blobdiff_plain", |
4721 | hash=>$hash, hash_parent=>$hash_parent, |
4722 | hash_base=>$hash_base, hash_parent_base=>$hash_parent_base, |
4723 | file_name=>$file_name, file_parent=>$file_parent)}, |
4724 | "raw"); |
4725 | git_header_html(undef, $expires); |
4726 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
4727 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4728 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
4729 | } else { |
4730 | print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n"; |
4731 | print "<div class=\"title\">$hash vs $hash_parent</div>\n"; |
4732 | } |
4733 | if (defined $file_name) { |
4734 | git_print_page_path($file_name, "blob", $hash_base); |
4735 | } else { |
4736 | print "<div class=\"page_path\"></div>\n"; |
4737 | } |
4738 | |
4739 | } elsif ($format eq 'plain') { |
4740 | print $cgi->header( |
4741 | -type => 'text/plain', |
4742 | -charset => 'utf-8', |
4743 | -expires => $expires, |
4744 | -content_disposition => 'inline; filename="' . "$file_name" . '.patch"'); |
4745 | |
4746 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
4747 | |
4748 | } else { |
4749 | die_error(undef, "Unknown blobdiff format"); |
4750 | } |
4751 | |
4752 | # patch |
4753 | if ($format eq 'html') { |
4754 | print "<div class=\"page_body\">\n"; |
4755 | |
4756 | git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); |
4757 | close $fd; |
4758 | |
4759 | print "</div>\n"; # class="page_body" |
4760 | git_footer_html(); |
4761 | |
4762 | } else { |
4763 | while (my $line = <$fd>) { |
4764 | $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg; |
4765 | $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg; |
4766 | |
4767 | print $line; |
4768 | |
4769 | last if $line =~ m!^\+\+\+!; |
4770 | } |
4771 | local $/ = undef; |
4772 | print <$fd>; |
4773 | close $fd; |
4774 | } |
4775 | } |
4776 | |
4777 | sub git_blobdiff_plain { |
4778 | git_blobdiff('plain'); |
4779 | } |
4780 | |
4781 | sub git_commitdiff { |
4782 | my $format = shift || 'html'; |
4783 | $hash ||= $hash_base || "HEAD"; |
4784 | my %co = parse_commit($hash); |
4785 | if (!%co) { |
4786 | die_error(undef, "Unknown commit object"); |
4787 | } |
4788 | |
4789 | # choose format for commitdiff for merge |
4790 | if (! defined $hash_parent && @{$co{'parents'}} > 1) { |
4791 | $hash_parent = '--cc'; |
4792 | } |
4793 | # we need to prepare $formats_nav before almost any parameter munging |
4794 | my $formats_nav; |
4795 | if ($format eq 'html') { |
4796 | $formats_nav = |
4797 | $cgi->a({-href => href(action=>"commitdiff_plain", |
4798 | hash=>$hash, hash_parent=>$hash_parent)}, |
4799 | "raw"); |
4800 | |
4801 | if (defined $hash_parent && |
4802 | $hash_parent ne '-c' && $hash_parent ne '--cc') { |
4803 | # commitdiff with two commits given |
4804 | my $hash_parent_short = $hash_parent; |
4805 | if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
4806 | $hash_parent_short = substr($hash_parent, 0, 7); |
4807 | } |
4808 | $formats_nav .= |
4809 | ' (from'; |
4810 | for (my $i = 0; $i < @{$co{'parents'}}; $i++) { |
4811 | if ($co{'parents'}[$i] eq $hash_parent) { |
4812 | $formats_nav .= ' parent ' . ($i+1); |
4813 | last; |
4814 | } |
4815 | } |
4816 | $formats_nav .= ': ' . |
4817 | $cgi->a({-href => href(action=>"commitdiff", |
4818 | hash=>$hash_parent)}, |
4819 | esc_html($hash_parent_short)) . |
4820 | ')'; |
4821 | } elsif (!$co{'parent'}) { |
4822 | # --root commitdiff |
4823 | $formats_nav .= ' (initial)'; |
4824 | } elsif (scalar @{$co{'parents'}} == 1) { |
4825 | # single parent commit |
4826 | $formats_nav .= |
4827 | ' (parent: ' . |
4828 | $cgi->a({-href => href(action=>"commitdiff", |
4829 | hash=>$co{'parent'})}, |
4830 | esc_html(substr($co{'parent'}, 0, 7))) . |
4831 | ')'; |
4832 | } else { |
4833 | # merge commit |
4834 | if ($hash_parent eq '--cc') { |
4835 | $formats_nav .= ' | ' . |
4836 | $cgi->a({-href => href(action=>"commitdiff", |
4837 | hash=>$hash, hash_parent=>'-c')}, |
4838 | 'combined'); |
4839 | } else { # $hash_parent eq '-c' |
4840 | $formats_nav .= ' | ' . |
4841 | $cgi->a({-href => href(action=>"commitdiff", |
4842 | hash=>$hash, hash_parent=>'--cc')}, |
4843 | 'compact'); |
4844 | } |
4845 | $formats_nav .= |
4846 | ' (merge: ' . |
4847 | join(' ', map { |
4848 | $cgi->a({-href => href(action=>"commitdiff", |
4849 | hash=>$_)}, |
4850 | esc_html(substr($_, 0, 7))); |
4851 | } @{$co{'parents'}} ) . |
4852 | ')'; |
4853 | } |
4854 | } |
4855 | |
4856 | my $hash_parent_param = $hash_parent; |
4857 | if (!defined $hash_parent_param) { |
4858 | # --cc for multiple parents, --root for parentless |
4859 | $hash_parent_param = |
4860 | @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root'; |
4861 | } |
4862 | |
4863 | # read commitdiff |
4864 | my $fd; |
4865 | my @difftree; |
4866 | if ($format eq 'html') { |
4867 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4868 | "--no-commit-id", "--patch-with-raw", "--full-index", |
4869 | $hash_parent_param, $hash, "--" |
4870 | or die_error(undef, "Open git-diff-tree failed"); |
4871 | |
4872 | while (my $line = <$fd>) { |
4873 | chomp $line; |
4874 | # empty line ends raw part of diff-tree output |
4875 | last unless $line; |
4876 | push @difftree, scalar parse_difftree_raw_line($line); |
4877 | } |
4878 | |
4879 | } elsif ($format eq 'plain') { |
4880 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4881 | '-p', $hash_parent_param, $hash, "--" |
4882 | or die_error(undef, "Open git-diff-tree failed"); |
4883 | |
4884 | } else { |
4885 | die_error(undef, "Unknown commitdiff format"); |
4886 | } |
4887 | |
4888 | # non-textual hash id's can be cached |
4889 | my $expires; |
4890 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4891 | $expires = "+1d"; |
4892 | } |
4893 | |
4894 | # write commit message |
4895 | if ($format eq 'html') { |
4896 | my $refs = git_get_references(); |
4897 | my $ref = format_ref_marker($refs, $co{'id'}); |
4898 | |
4899 | git_header_html(undef, $expires); |
4900 | git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); |
4901 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); |
4902 | git_print_authorship(\%co); |
4903 | print "<div class=\"page_body\">\n"; |
4904 | if (@{$co{'comment'}} > 1) { |
4905 | print "<div class=\"log\">\n"; |
4906 | git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1); |
4907 | print "</div>\n"; # class="log" |
4908 | } |
4909 | |
4910 | } elsif ($format eq 'plain') { |
4911 | my $refs = git_get_references("tags"); |
4912 | my $tagname = git_get_rev_name_tags($hash); |
4913 | my $filename = basename($project) . "-$hash.patch"; |
4914 | |
4915 | print $cgi->header( |
4916 | -type => 'text/plain', |
4917 | -charset => 'utf-8', |
4918 | -expires => $expires, |
4919 | -content_disposition => 'inline; filename="' . "$filename" . '"'); |
4920 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
4921 | print <<TEXT; |
4922 | From: $co{'author'} |
4923 | Date: $ad{'rfc2822'} ($ad{'tz_local'}) |
4924 | Subject: $co{'title'} |
4925 | TEXT |
4926 | print "X-Git-Tag: $tagname\n" if $tagname; |
4927 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
4928 | |
4929 | foreach my $line (@{$co{'comment'}}) { |
4930 | print "$line\n"; |
4931 | } |
4932 | print "---\n\n"; |
4933 | } |
4934 | |
4935 | # write patch |
4936 | if ($format eq 'html') { |
4937 | my $use_parents = !defined $hash_parent || |
4938 | $hash_parent eq '-c' || $hash_parent eq '--cc'; |
4939 | git_difftree_body(\@difftree, $hash, |
4940 | $use_parents ? @{$co{'parents'}} : $hash_parent); |
4941 | print "<br/>\n"; |
4942 | |
4943 | git_patchset_body($fd, \@difftree, $hash, |
4944 | $use_parents ? @{$co{'parents'}} : $hash_parent); |
4945 | close $fd; |
4946 | print "</div>\n"; # class="page_body" |
4947 | git_footer_html(); |
4948 | |
4949 | } elsif ($format eq 'plain') { |
4950 | local $/ = undef; |
4951 | print <$fd>; |
4952 | close $fd |
4953 | or print "Reading git-diff-tree failed\n"; |
4954 | } |
4955 | } |
4956 | |
4957 | sub git_commitdiff_plain { |
4958 | git_commitdiff('plain'); |
4959 | } |
4960 | |
4961 | sub git_history { |
4962 | if (!defined $hash_base) { |
4963 | $hash_base = git_get_head_hash($project); |
4964 | } |
4965 | if (!defined $page) { |
4966 | $page = 0; |
4967 | } |
4968 | my $ftype; |
4969 | my %co = parse_commit($hash_base); |
4970 | if (!%co) { |
4971 | die_error(undef, "Unknown commit object"); |
4972 | } |
4973 | |
4974 | my $refs = git_get_references(); |
4975 | my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
4976 | |
4977 | if (!defined $hash && defined $file_name) { |
4978 | $hash = git_get_hash_by_path($hash_base, $file_name); |
4979 | } |
4980 | if (defined $hash) { |
4981 | $ftype = git_get_type($hash); |
4982 | } |
4983 | |
4984 | my @commitlist = parse_commits($hash_base, 101, (100 * $page), "--full-history", $file_name); |
4985 | |
4986 | my $paging_nav = ''; |
4987 | if ($page > 0) { |
4988 | $paging_nav .= |
4989 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
4990 | file_name=>$file_name)}, |
4991 | "first"); |
4992 | $paging_nav .= " ⋅ " . |
4993 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
4994 | file_name=>$file_name, page=>$page-1), |
4995 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
4996 | } else { |
4997 | $paging_nav .= "first"; |
4998 | $paging_nav .= " ⋅ prev"; |
4999 | } |
5000 | if ($#commitlist >= 100) { |
5001 | $paging_nav .= " ⋅ " . |
5002 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
5003 | file_name=>$file_name, page=>$page+1), |
5004 | -accesskey => "n", -title => "Alt-n"}, "next"); |
5005 | } else { |
5006 | $paging_nav .= " ⋅ next"; |
5007 | } |
5008 | my $next_link = ''; |
5009 | if ($#commitlist >= 100) { |
5010 | $next_link = |
5011 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
5012 | file_name=>$file_name, page=>$page+1), |
5013 | -accesskey => "n", -title => "Alt-n"}, "next"); |
5014 | } |
5015 | |
5016 | git_header_html(); |
5017 | git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); |
5018 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
5019 | git_print_page_path($file_name, $ftype, $hash_base); |
5020 | |
5021 | git_history_body(\@commitlist, 0, 99, |
5022 | $refs, $hash_base, $ftype, $next_link); |
5023 | |
5024 | git_footer_html(); |
5025 | } |
5026 | |
5027 | sub git_search { |
5028 | my ($have_search) = gitweb_check_feature('search'); |
5029 | if (!$have_search) { |
5030 | die_error('403 Permission denied', "Permission denied"); |
5031 | } |
5032 | if (!defined $searchtext) { |
5033 | die_error(undef, "Text field empty"); |
5034 | } |
5035 | if (!defined $hash) { |
5036 | $hash = git_get_head_hash($project); |
5037 | } |
5038 | my %co = parse_commit($hash); |
5039 | if (!%co) { |
5040 | die_error(undef, "Unknown commit object"); |
5041 | } |
5042 | if (!defined $page) { |
5043 | $page = 0; |
5044 | } |
5045 | |
5046 | $searchtype ||= 'commit'; |
5047 | if ($searchtype eq 'pickaxe') { |
5048 | # pickaxe may take all resources of your box and run for several minutes |
5049 | # with every query - so decide by yourself how public you make this feature |
5050 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
5051 | if (!$have_pickaxe) { |
5052 | die_error('403 Permission denied', "Permission denied"); |
5053 | } |
5054 | } |
5055 | if ($searchtype eq 'grep') { |
5056 | my ($have_grep) = gitweb_check_feature('grep'); |
5057 | if (!$have_grep) { |
5058 | die_error('403 Permission denied', "Permission denied"); |
5059 | } |
5060 | } |
5061 | |
5062 | git_header_html(); |
5063 | |
5064 | if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { |
5065 | my $greptype; |
5066 | if ($searchtype eq 'commit') { |
5067 | $greptype = "--grep="; |
5068 | } elsif ($searchtype eq 'author') { |
5069 | $greptype = "--author="; |
5070 | } elsif ($searchtype eq 'committer') { |
5071 | $greptype = "--committer="; |
5072 | } |
5073 | $greptype .= $search_regexp; |
5074 | my @commitlist = parse_commits($hash, 101, (100 * $page), $greptype); |
5075 | |
5076 | my $paging_nav = ''; |
5077 | if ($page > 0) { |
5078 | $paging_nav .= |
5079 | $cgi->a({-href => href(action=>"search", hash=>$hash, |
5080 | searchtext=>$searchtext, searchtype=>$searchtype)}, |
5081 | "first"); |
5082 | $paging_nav .= " ⋅ " . |
5083 | $cgi->a({-href => href(action=>"search", hash=>$hash, |
5084 | searchtext=>$searchtext, searchtype=>$searchtype, |
5085 | page=>$page-1), |
5086 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
5087 | } else { |
5088 | $paging_nav .= "first"; |
5089 | $paging_nav .= " ⋅ prev"; |
5090 | } |
5091 | if ($#commitlist >= 100) { |
5092 | $paging_nav .= " ⋅ " . |
5093 | $cgi->a({-href => href(action=>"search", hash=>$hash, |
5094 | searchtext=>$searchtext, searchtype=>$searchtype, |
5095 | page=>$page+1), |
5096 | -accesskey => "n", -title => "Alt-n"}, "next"); |
5097 | } else { |
5098 | $paging_nav .= " ⋅ next"; |
5099 | } |
5100 | my $next_link = ''; |
5101 | if ($#commitlist >= 100) { |
5102 | $next_link = |
5103 | $cgi->a({-href => href(action=>"search", hash=>$hash, |
5104 | searchtext=>$searchtext, searchtype=>$searchtype, |
5105 | page=>$page+1), |
5106 | -accesskey => "n", -title => "Alt-n"}, "next"); |
5107 | } |
5108 | |
5109 | git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); |
5110 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
5111 | git_search_grep_body(\@commitlist, 0, 99, $next_link); |
5112 | } |
5113 | |
5114 | if ($searchtype eq 'pickaxe') { |
5115 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
5116 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
5117 | |
5118 | print "<table cellspacing=\"0\">\n"; |
5119 | my $alternate = 1; |
5120 | $/ = "\n"; |
5121 | my $git_command = git_cmd_str(); |
5122 | my $searchqtext = $searchtext; |
5123 | $searchqtext =~ s/'/'\\''/; |
5124 | open my $fd, "-|", "$git_command rev-list $hash | " . |
5125 | "$git_command diff-tree -r --stdin -S\'$searchqtext\'"; |
5126 | undef %co; |
5127 | my @files; |
5128 | while (my $line = <$fd>) { |
5129 | if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) { |
5130 | my %set; |
5131 | $set{'file'} = $6; |
5132 | $set{'from_id'} = $3; |
5133 | $set{'to_id'} = $4; |
5134 | $set{'id'} = $set{'to_id'}; |
5135 | if ($set{'id'} =~ m/0{40}/) { |
5136 | $set{'id'} = $set{'from_id'}; |
5137 | } |
5138 | if ($set{'id'} =~ m/0{40}/) { |
5139 | next; |
5140 | } |
5141 | push @files, \%set; |
5142 | } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){ |
5143 | if (%co) { |
5144 | if ($alternate) { |
5145 | print "<tr class=\"dark\">\n"; |
5146 | } else { |
5147 | print "<tr class=\"light\">\n"; |
5148 | } |
5149 | $alternate ^= 1; |
5150 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
5151 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . |
5152 | "<td>" . |
5153 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
5154 | -class => "list subject"}, |
5155 | esc_html(chop_str($co{'title'}, 50)) . "<br/>"); |
5156 | while (my $setref = shift @files) { |
5157 | my %set = %$setref; |
5158 | print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, |
5159 | hash=>$set{'id'}, file_name=>$set{'file'}), |
5160 | -class => "list"}, |
5161 | "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") . |
5162 | "<br/>\n"; |
5163 | } |
5164 | print "</td>\n" . |
5165 | "<td class=\"link\">" . |
5166 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
5167 | " | " . |
5168 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
5169 | print "</td>\n" . |
5170 | "</tr>\n"; |
5171 | } |
5172 | %co = parse_commit($1); |
5173 | } |
5174 | } |
5175 | close $fd; |
5176 | |
5177 | print "</table>\n"; |
5178 | } |
5179 | |
5180 | if ($searchtype eq 'grep') { |
5181 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
5182 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
5183 | |
5184 | print "<table cellspacing=\"0\">\n"; |
5185 | my $alternate = 1; |
5186 | my $matches = 0; |
5187 | $/ = "\n"; |
5188 | open my $fd, "-|", git_cmd(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'}; |
5189 | my $lastfile = ''; |
5190 | while (my $line = <$fd>) { |
5191 | chomp $line; |
5192 | my ($file, $lno, $ltext, $binary); |
5193 | last if ($matches++ > 1000); |
5194 | if ($line =~ /^Binary file (.+) matches$/) { |
5195 | $file = $1; |
5196 | $binary = 1; |
5197 | } else { |
5198 | (undef, $file, $lno, $ltext) = split(/:/, $line, 4); |
5199 | } |
5200 | if ($file ne $lastfile) { |
5201 | $lastfile and print "</td></tr>\n"; |
5202 | if ($alternate++) { |
5203 | print "<tr class=\"dark\">\n"; |
5204 | } else { |
5205 | print "<tr class=\"light\">\n"; |
5206 | } |
5207 | print "<td class=\"list\">". |
5208 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, |
5209 | file_name=>"$file"), |
5210 | -class => "list"}, esc_path($file)); |
5211 | print "</td><td>\n"; |
5212 | $lastfile = $file; |
5213 | } |
5214 | if ($binary) { |
5215 | print "<div class=\"binary\">Binary file</div>\n"; |
5216 | } else { |
5217 | $ltext = untabify($ltext); |
5218 | if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) { |
5219 | $ltext = esc_html($1, -nbsp=>1); |
5220 | $ltext .= '<span class="match">'; |
5221 | $ltext .= esc_html($2, -nbsp=>1); |
5222 | $ltext .= '</span>'; |
5223 | $ltext .= esc_html($3, -nbsp=>1); |
5224 | } else { |
5225 | $ltext = esc_html($ltext, -nbsp=>1); |
5226 | } |
5227 | print "<div class=\"pre\">" . |
5228 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, |
5229 | file_name=>"$file").'#l'.$lno, |
5230 | -class => "linenr"}, sprintf('%4i', $lno)) |
5231 | . ' ' . $ltext . "</div>\n"; |
5232 | } |
5233 | } |
5234 | if ($lastfile) { |
5235 | print "</td></tr>\n"; |
5236 | if ($matches > 1000) { |
5237 | print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n"; |
5238 | } |
5239 | } else { |
5240 | print "<div class=\"diff nodifferences\">No matches found</div>\n"; |
5241 | } |
5242 | close $fd; |
5243 | |
5244 | print "</table>\n"; |
5245 | } |
5246 | git_footer_html(); |
5247 | } |
5248 | |
5249 | sub git_search_help { |
5250 | git_header_html(); |
5251 | git_print_page_nav('','', $hash,$hash,$hash); |
5252 | print <<EOT; |
5253 | <dl> |
5254 | <dt><b>commit</b></dt> |
5255 | <dd>The commit messages and authorship information will be scanned for the given string.</dd> |
5256 | EOT |
5257 | my ($have_grep) = gitweb_check_feature('grep'); |
5258 | if ($have_grep) { |
5259 | print <<EOT; |
5260 | <dt><b>grep</b></dt> |
5261 | <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing |
5262 | a different one) are searched for the given |
5263 | <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> |
5264 | (POSIX extended) and the matches are listed. On large |
5265 | trees, this search can take a while and put some strain on the server, so please use it with |
5266 | some consideration.</dd> |
5267 | EOT |
5268 | } |
5269 | print <<EOT; |
5270 | <dt><b>author</b></dt> |
5271 | <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd> |
5272 | <dt><b>committer</b></dt> |
5273 | <dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd> |
5274 | EOT |
5275 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
5276 | if ($have_pickaxe) { |
5277 | print <<EOT; |
5278 | <dt><b>pickaxe</b></dt> |
5279 | <dd>All commits that caused the string to appear or disappear from any file (changes that |
5280 | added, removed or "modified" the string) will be listed. This search can take a while and |
5281 | takes a lot of strain on the server, so please use it wisely.</dd> |
5282 | EOT |
5283 | } |
5284 | print "</dl>\n"; |
5285 | git_footer_html(); |
5286 | } |
5287 | |
5288 | sub git_shortlog { |
5289 | my $head = git_get_head_hash($project); |
5290 | if (!defined $hash) { |
5291 | $hash = $head; |
5292 | } |
5293 | if (!defined $page) { |
5294 | $page = 0; |
5295 | } |
5296 | my $refs = git_get_references(); |
5297 | |
5298 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
5299 | |
5300 | my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, (100 * ($page+1))); |
5301 | my $next_link = ''; |
5302 | if ($#commitlist >= 100) { |
5303 | $next_link = |
5304 | $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1), |
5305 | -accesskey => "n", -title => "Alt-n"}, "next"); |
5306 | } |
5307 | |
5308 | git_header_html(); |
5309 | git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
5310 | git_print_header_div('summary', $project); |
5311 | |
5312 | git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link); |
5313 | |
5314 | git_footer_html(); |
5315 | } |
5316 | |
5317 | ## ...................................................................... |
5318 | ## feeds (RSS, Atom; OPML) |
5319 | |
5320 | sub git_feed { |
5321 | my $format = shift || 'atom'; |
5322 | my ($have_blame) = gitweb_check_feature('blame'); |
5323 | |
5324 | # Atom: http://www.atomenabled.org/developers/syndication/ |
5325 | # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ |
5326 | if ($format ne 'rss' && $format ne 'atom') { |
5327 | die_error(undef, "Unknown web feed format"); |
5328 | } |
5329 | |
5330 | # log/feed of current (HEAD) branch, log of given branch, history of file/directory |
5331 | my $head = $hash || 'HEAD'; |
5332 | my @commitlist = parse_commits($head, 150, 0, undef, $file_name); |
5333 | |
5334 | my %latest_commit; |
5335 | my %latest_date; |
5336 | my $content_type = "application/$format+xml"; |
5337 | if (defined $cgi->http('HTTP_ACCEPT') && |
5338 | $cgi->Accept('text/xml') > $cgi->Accept($content_type)) { |
5339 | # browser (feed reader) prefers text/xml |
5340 | $content_type = 'text/xml'; |
5341 | } |
5342 | if (defined($commitlist[0])) { |
5343 | %latest_commit = %{$commitlist[0]}; |
5344 | %latest_date = parse_date($latest_commit{'author_epoch'}); |
5345 | print $cgi->header( |
5346 | -type => $content_type, |
5347 | -charset => 'utf-8', |
5348 | -last_modified => $latest_date{'rfc2822'}); |
5349 | } else { |
5350 | print $cgi->header( |
5351 | -type => $content_type, |
5352 | -charset => 'utf-8'); |
5353 | } |
5354 | |
5355 | # Optimization: skip generating the body if client asks only |
5356 | # for Last-Modified date. |
5357 | return if ($cgi->request_method() eq 'HEAD'); |
5358 | |
5359 | # header variables |
5360 | my $title = "$site_name - $project/$action"; |
5361 | my $feed_type = 'log'; |
5362 | if (defined $hash) { |
5363 | $title .= " - '$hash'"; |
5364 | $feed_type = 'branch log'; |
5365 | if (defined $file_name) { |
5366 | $title .= " :: $file_name"; |
5367 | $feed_type = 'history'; |
5368 | } |
5369 | } elsif (defined $file_name) { |
5370 | $title .= " - $file_name"; |
5371 | $feed_type = 'history'; |
5372 | } |
5373 | $title .= " $feed_type"; |
5374 | my $descr = git_get_project_description($project); |
5375 | if (defined $descr) { |
5376 | $descr = esc_html($descr); |
5377 | } else { |
5378 | $descr = "$project " . |
5379 | ($format eq 'rss' ? 'RSS' : 'Atom') . |
5380 | " feed"; |
5381 | } |
5382 | my $owner = git_get_project_owner($project); |
5383 | $owner = esc_html($owner); |
5384 | |
5385 | #header |
5386 | my $alt_url; |
5387 | if (defined $file_name) { |
5388 | $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name); |
5389 | } elsif (defined $hash) { |
5390 | $alt_url = href(-full=>1, action=>"log", hash=>$hash); |
5391 | } else { |
5392 | $alt_url = href(-full=>1, action=>"summary"); |
5393 | } |
5394 | print qq!<?xml version="1.0" encoding="utf-8"?>\n!; |
5395 | if ($format eq 'rss') { |
5396 | print <<XML; |
5397 | <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/"> |
5398 | <channel> |
5399 | XML |
5400 | print "<title>$title</title>\n" . |
5401 | "<link>$alt_url</link>\n" . |
5402 | "<description>$descr</description>\n" . |
5403 | "<language>en</language>\n"; |
5404 | } elsif ($format eq 'atom') { |
5405 | print <<XML; |
5406 | <feed xmlns="http://www.w3.org/2005/Atom"> |
5407 | XML |
5408 | print "<title>$title</title>\n" . |
5409 | "<subtitle>$descr</subtitle>\n" . |
5410 | '<link rel="alternate" type="text/html" href="' . |
5411 | $alt_url . '" />' . "\n" . |
5412 | '<link rel="self" type="' . $content_type . '" href="' . |
5413 | $cgi->self_url() . '" />' . "\n" . |
5414 | "<id>" . href(-full=>1) . "</id>\n" . |
5415 | # use project owner for feed author |
5416 | "<author><name>$owner</name></author>\n"; |
5417 | if (defined $favicon) { |
5418 | print "<icon>" . esc_url($favicon) . "</icon>\n"; |
5419 | } |
5420 | if (defined $logo_url) { |
5421 | # not twice as wide as tall: 72 x 27 pixels |
5422 | print "<logo>" . esc_url($logo) . "</logo>\n"; |
5423 | } |
5424 | if (! %latest_date) { |
5425 | # dummy date to keep the feed valid until commits trickle in: |
5426 | print "<updated>1970-01-01T00:00:00Z</updated>\n"; |
5427 | } else { |
5428 | print "<updated>$latest_date{'iso-8601'}</updated>\n"; |
5429 | } |
5430 | } |
5431 | |
5432 | # contents |
5433 | for (my $i = 0; $i <= $#commitlist; $i++) { |
5434 | my %co = %{$commitlist[$i]}; |
5435 | my $commit = $co{'id'}; |
5436 | # we read 150, we always show 30 and the ones more recent than 48 hours |
5437 | if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) { |
5438 | last; |
5439 | } |
5440 | my %cd = parse_date($co{'author_epoch'}); |
5441 | |
5442 | # get list of changed files |
5443 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
5444 | $co{'parent'} || "--root", |
5445 | $co{'id'}, "--", (defined $file_name ? $file_name : ()) |
5446 | or next; |
5447 | my @difftree = map { chomp; $_ } <$fd>; |
5448 | close $fd |
5449 | or next; |
5450 | |
5451 | # print element (entry, item) |
5452 | my $co_url = href(-full=>1, action=>"commit", hash=>$commit); |
5453 | if ($format eq 'rss') { |
5454 | print "<item>\n" . |
5455 | "<title>" . esc_html($co{'title'}) . "</title>\n" . |
5456 | "<author>" . esc_html($co{'author'}) . "</author>\n" . |
5457 | "<pubDate>$cd{'rfc2822'}</pubDate>\n" . |
5458 | "<guid isPermaLink=\"true\">$co_url</guid>\n" . |
5459 | "<link>$co_url</link>\n" . |
5460 | "<description>" . esc_html($co{'title'}) . "</description>\n" . |
5461 | "<content:encoded>" . |
5462 | "<![CDATA[\n"; |
5463 | } elsif ($format eq 'atom') { |
5464 | print "<entry>\n" . |
5465 | "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" . |
5466 | "<updated>$cd{'iso-8601'}</updated>\n" . |
5467 | "<author>\n" . |
5468 | " <name>" . esc_html($co{'author_name'}) . "</name>\n"; |
5469 | if ($co{'author_email'}) { |
5470 | print " <email>" . esc_html($co{'author_email'}) . "</email>\n"; |
5471 | } |
5472 | print "</author>\n" . |
5473 | # use committer for contributor |
5474 | "<contributor>\n" . |
5475 | " <name>" . esc_html($co{'committer_name'}) . "</name>\n"; |
5476 | if ($co{'committer_email'}) { |
5477 | print " <email>" . esc_html($co{'committer_email'}) . "</email>\n"; |
5478 | } |
5479 | print "</contributor>\n" . |
5480 | "<published>$cd{'iso-8601'}</published>\n" . |
5481 | "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" . |
5482 | "<id>$co_url</id>\n" . |
5483 | "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" . |
5484 | "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n"; |
5485 | } |
5486 | my $comment = $co{'comment'}; |
5487 | print "<pre>\n"; |
5488 | foreach my $line (@$comment) { |
5489 | $line = esc_html($line); |
5490 | print "$line\n"; |
5491 | } |
5492 | print "</pre><ul>\n"; |
5493 | foreach my $difftree_line (@difftree) { |
5494 | my %difftree = parse_difftree_raw_line($difftree_line); |
5495 | next if !$difftree{'from_id'}; |
5496 | |
5497 | my $file = $difftree{'file'} || $difftree{'to_file'}; |
5498 | |
5499 | print "<li>" . |
5500 | "[" . |
5501 | $cgi->a({-href => href(-full=>1, action=>"blobdiff", |
5502 | hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'}, |
5503 | hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'}, |
5504 | file_name=>$file, file_parent=>$difftree{'from_file'}), |
5505 | -title => "diff"}, 'D'); |
5506 | if ($have_blame) { |
5507 | print $cgi->a({-href => href(-full=>1, action=>"blame", |
5508 | file_name=>$file, hash_base=>$commit), |
5509 | -title => "blame"}, 'B'); |
5510 | } |
5511 | # if this is not a feed of a file history |
5512 | if (!defined $file_name || $file_name ne $file) { |
5513 | print $cgi->a({-href => href(-full=>1, action=>"history", |
5514 | file_name=>$file, hash=>$commit), |
5515 | -title => "history"}, 'H'); |
5516 | } |
5517 | $file = esc_path($file); |
5518 | print "] ". |
5519 | "$file</li>\n"; |
5520 | } |
5521 | if ($format eq 'rss') { |
5522 | print "</ul>]]>\n" . |
5523 | "</content:encoded>\n" . |
5524 | "</item>\n"; |
5525 | } elsif ($format eq 'atom') { |
5526 | print "</ul>\n</div>\n" . |
5527 | "</content>\n" . |
5528 | "</entry>\n"; |
5529 | } |
5530 | } |
5531 | |
5532 | # end of feed |
5533 | if ($format eq 'rss') { |
5534 | print "</channel>\n</rss>\n"; |
5535 | } elsif ($format eq 'atom') { |
5536 | print "</feed>\n"; |
5537 | } |
5538 | } |
5539 | |
5540 | sub git_rss { |
5541 | git_feed('rss'); |
5542 | } |
5543 | |
5544 | sub git_atom { |
5545 | git_feed('atom'); |
5546 | } |
5547 | |
5548 | sub git_opml { |
5549 | my @list = git_get_projects_list(); |
5550 | |
5551 | print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); |
5552 | print <<XML; |
5553 | <?xml version="1.0" encoding="utf-8"?> |
5554 | <opml version="1.0"> |
5555 | <head> |
5556 | <title>$site_name OPML Export</title> |
5557 | </head> |
5558 | <body> |
5559 | <outline text="git RSS feeds"> |
5560 | XML |
5561 | |
5562 | foreach my $pr (@list) { |
5563 | my %proj = %$pr; |
5564 | my $head = git_get_head_hash($proj{'path'}); |
5565 | if (!defined $head) { |
5566 | next; |
5567 | } |
5568 | $git_dir = "$projectroot/$proj{'path'}"; |
5569 | my %co = parse_commit($head); |
5570 | if (!%co) { |
5571 | next; |
5572 | } |
5573 | |
5574 | my $path = esc_html(chop_str($proj{'path'}, 25, 5)); |
5575 | my $rss = "$my_url?p=$proj{'path'};a=rss"; |
5576 | my $html = "$my_url?p=$proj{'path'};a=summary"; |
5577 | print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; |
5578 | } |
5579 | print <<XML; |
5580 | </outline> |
5581 | </body> |
5582 | </opml> |
5583 | XML |
5584 | } |