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161332a5 KS |
1 | #!/usr/bin/perl |
2 | ||
c994d620 | 3 | # gitweb - simple web interface to track changes in git repositories |
22fafb99 | 4 | # |
00cd0794 KS |
5 | # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org> |
6 | # (C) 2005, Christian Gierke | |
823d5dc8 | 7 | # |
d8f1c5c2 | 8 | # This program is licensed under the GPLv2 |
161332a5 KS |
9 | |
10 | use strict; | |
11 | use warnings; | |
19806691 | 12 | use CGI qw(:standard :escapeHTML -nosticky); |
7403d50b | 13 | use CGI::Util qw(unescape); |
161332a5 | 14 | use CGI::Carp qw(fatalsToBrowser); |
40c13813 | 15 | use Encode; |
b87d78d6 | 16 | use Fcntl ':mode'; |
7a13b999 | 17 | use File::Find qw(); |
cb9c6e5b | 18 | use File::Basename qw(basename); |
10bb9036 | 19 | binmode STDOUT, ':utf8'; |
161332a5 | 20 | |
b1f5f64f | 21 | BEGIN { |
3be8e720 | 22 | CGI->compile() if $ENV{'MOD_PERL'}; |
b1f5f64f JN |
23 | } |
24 | ||
4a87b43e | 25 | our $cgi = new CGI; |
06c084d2 | 26 | our $version = "++GIT_VERSION++"; |
4a87b43e DS |
27 | our $my_url = $cgi->url(); |
28 | our $my_uri = $cgi->url(-absolute => 1); | |
3e029299 | 29 | |
b65910fe GB |
30 | # if we're called with PATH_INFO, we have to strip that |
31 | # from the URL to find our real URL | |
32 | if (my $path_info = $ENV{"PATH_INFO"}) { | |
33 | $my_url =~ s,\Q$path_info\E$,,; | |
34 | $my_uri =~ s,\Q$path_info\E$,,; | |
35 | } | |
36 | ||
e130ddaa AT |
37 | # core git executable to use |
38 | # this can just be "git" if your webserver has a sensible PATH | |
06c084d2 | 39 | our $GIT = "++GIT_BINDIR++/git"; |
3f7f2710 | 40 | |
b87d78d6 | 41 | # absolute fs-path which will be prepended to the project path |
4a87b43e | 42 | #our $projectroot = "/pub/scm"; |
06c084d2 | 43 | our $projectroot = "++GITWEB_PROJECTROOT++"; |
b87d78d6 | 44 | |
ca5e9495 LL |
45 | # fs traversing limit for getting project list |
46 | # the number is relative to the projectroot | |
47 | our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++"; | |
48 | ||
b87d78d6 | 49 | # target of the home link on top of all pages |
6132b7e4 | 50 | our $home_link = $my_uri || "/"; |
b87d78d6 | 51 | |
2de21fac YS |
52 | # string of the home link on top of all pages |
53 | our $home_link_str = "++GITWEB_HOME_LINK_STR++"; | |
54 | ||
49da1daf AT |
55 | # name of your site or organization to appear in page titles |
56 | # replace this with something more descriptive for clearer bookmarks | |
8be2890c PB |
57 | our $site_name = "++GITWEB_SITENAME++" |
58 | || ($ENV{'SERVER_NAME'} || "Untitled") . " Git"; | |
49da1daf | 59 | |
b2d3476e AC |
60 | # filename of html text to include at top of each page |
61 | our $site_header = "++GITWEB_SITE_HEADER++"; | |
8ab1da2c | 62 | # html text to include at home page |
06c084d2 | 63 | our $home_text = "++GITWEB_HOMETEXT++"; |
b2d3476e AC |
64 | # filename of html text to include at bottom of each page |
65 | our $site_footer = "++GITWEB_SITE_FOOTER++"; | |
66 | ||
67 | # URI of stylesheets | |
68 | our @stylesheets = ("++GITWEB_CSS++"); | |
887a612f PB |
69 | # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG. |
70 | our $stylesheet = undef; | |
9a7a62ff | 71 | # URI of GIT logo (72x27 size) |
06c084d2 | 72 | our $logo = "++GITWEB_LOGO++"; |
0b5deba1 JN |
73 | # URI of GIT favicon, assumed to be image/png type |
74 | our $favicon = "++GITWEB_FAVICON++"; | |
aedd9425 | 75 | |
9a7a62ff JN |
76 | # URI and label (title) of GIT logo link |
77 | #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/"; | |
78 | #our $logo_label = "git documentation"; | |
79 | our $logo_url = "http://git.or.cz/"; | |
80 | our $logo_label = "git homepage"; | |
51a7c66a | 81 | |
09bd7898 | 82 | # source of projects list |
06c084d2 | 83 | our $projects_list = "++GITWEB_LIST++"; |
b87d78d6 | 84 | |
55feb120 MH |
85 | # the width (in characters) of the projects list "Description" column |
86 | our $projects_list_description_width = 25; | |
87 | ||
b06dcf8c FL |
88 | # default order of projects list |
89 | # valid values are none, project, descr, owner, and age | |
90 | our $default_projects_order = "project"; | |
91 | ||
32f4aacc ML |
92 | # show repository only if this file exists |
93 | # (only effective if this variable evaluates to true) | |
94 | our $export_ok = "++GITWEB_EXPORT_OK++"; | |
95 | ||
96 | # only allow viewing of repositories also shown on the overview page | |
97 | our $strict_export = "++GITWEB_STRICT_EXPORT++"; | |
98 | ||
19a8721e JN |
99 | # list of git base URLs used for URL to where fetch project from, |
100 | # i.e. full URL is "$git_base_url/$project" | |
d6b7e0b9 | 101 | our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++"); |
19a8721e | 102 | |
f5aa79d9 | 103 | # default blob_plain mimetype and default charset for text/plain blob |
4a87b43e DS |
104 | our $default_blob_plain_mimetype = 'text/plain'; |
105 | our $default_text_plain_charset = undef; | |
f5aa79d9 | 106 | |
2d007374 PB |
107 | # file to use for guessing MIME types before trying /etc/mime.types |
108 | # (relative to the current git repository) | |
4a87b43e | 109 | our $mimetypes_file = undef; |
2d007374 | 110 | |
00f429af MK |
111 | # assume this charset if line contains non-UTF-8 characters; |
112 | # it should be valid encoding (see Encoding::Supported(3pm) for list), | |
113 | # for which encoding all byte sequences are valid, for example | |
114 | # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it | |
115 | # could be even 'utf-8' for the old behavior) | |
116 | our $fallback_encoding = 'latin1'; | |
117 | ||
69a9b41c JN |
118 | # rename detection options for git-diff and git-diff-tree |
119 | # - default is '-M', with the cost proportional to | |
120 | # (number of removed files) * (number of new files). | |
121 | # - more costly is '-C' (which implies '-M'), with the cost proportional to | |
122 | # (number of changed files + number of removed files) * (number of new files) | |
123 | # - even more costly is '-C', '--find-copies-harder' with cost | |
124 | # (number of files in the original tree) * (number of new files) | |
125 | # - one might want to include '-B' option, e.g. '-B', '-M' | |
126 | our @diff_opts = ('-M'); # taken from git_commit | |
127 | ||
a3c8ab30 MM |
128 | # information about snapshot formats that gitweb is capable of serving |
129 | our %known_snapshot_formats = ( | |
130 | # name => { | |
131 | # 'display' => display name, | |
132 | # 'type' => mime type, | |
133 | # 'suffix' => filename suffix, | |
134 | # 'format' => --format for git-archive, | |
135 | # 'compressor' => [compressor command and arguments] | |
136 | # (array reference, optional)} | |
137 | # | |
138 | 'tgz' => { | |
139 | 'display' => 'tar.gz', | |
140 | 'type' => 'application/x-gzip', | |
141 | 'suffix' => '.tar.gz', | |
142 | 'format' => 'tar', | |
143 | 'compressor' => ['gzip']}, | |
144 | ||
145 | 'tbz2' => { | |
146 | 'display' => 'tar.bz2', | |
147 | 'type' => 'application/x-bzip2', | |
148 | 'suffix' => '.tar.bz2', | |
149 | 'format' => 'tar', | |
150 | 'compressor' => ['bzip2']}, | |
151 | ||
152 | 'zip' => { | |
153 | 'display' => 'zip', | |
154 | 'type' => 'application/x-zip', | |
155 | 'suffix' => '.zip', | |
156 | 'format' => 'zip'}, | |
157 | ); | |
158 | ||
159 | # Aliases so we understand old gitweb.snapshot values in repository | |
160 | # configuration. | |
161 | our %known_snapshot_format_aliases = ( | |
162 | 'gzip' => 'tgz', | |
163 | 'bzip2' => 'tbz2', | |
164 | ||
165 | # backward compatibility: legacy gitweb config support | |
166 | 'x-gzip' => undef, 'gz' => undef, | |
167 | 'x-bzip2' => undef, 'bz2' => undef, | |
168 | 'x-zip' => undef, '' => undef, | |
169 | ); | |
170 | ||
ddb8d900 AK |
171 | # You define site-wide feature defaults here; override them with |
172 | # $GITWEB_CONFIG as necessary. | |
952c65fc | 173 | our %feature = ( |
17848fc6 JN |
174 | # feature => { |
175 | # 'sub' => feature-sub (subroutine), | |
176 | # 'override' => allow-override (boolean), | |
177 | # 'default' => [ default options...] (array reference)} | |
178 | # | |
b4b20b21 | 179 | # if feature is overridable (it means that allow-override has true value), |
17848fc6 JN |
180 | # then feature-sub will be called with default options as parameters; |
181 | # return value of feature-sub indicates if to enable specified feature | |
182 | # | |
b4b20b21 JN |
183 | # if there is no 'sub' key (no feature-sub), then feature cannot be |
184 | # overriden | |
185 | # | |
17848fc6 | 186 | # use gitweb_check_feature(<feature>) to check if <feature> is enabled |
952c65fc | 187 | |
45a3b12c PB |
188 | # Enable the 'blame' blob view, showing the last commit that modified |
189 | # each line in the file. This can be very CPU-intensive. | |
190 | ||
191 | # To enable system wide have in $GITWEB_CONFIG | |
192 | # $feature{'blame'}{'default'} = [1]; | |
193 | # To have project specific config enable override in $GITWEB_CONFIG | |
194 | # $feature{'blame'}{'override'} = 1; | |
195 | # and in project config gitweb.blame = 0|1; | |
952c65fc JN |
196 | 'blame' => { |
197 | 'sub' => \&feature_blame, | |
198 | 'override' => 0, | |
199 | 'default' => [0]}, | |
200 | ||
a3c8ab30 | 201 | # Enable the 'snapshot' link, providing a compressed archive of any |
45a3b12c PB |
202 | # tree. This can potentially generate high traffic if you have large |
203 | # project. | |
204 | ||
a3c8ab30 MM |
205 | # Value is a list of formats defined in %known_snapshot_formats that |
206 | # you wish to offer. | |
45a3b12c | 207 | # To disable system wide have in $GITWEB_CONFIG |
a3c8ab30 | 208 | # $feature{'snapshot'}{'default'} = []; |
45a3b12c | 209 | # To have project specific config enable override in $GITWEB_CONFIG |
bbee1d97 | 210 | # $feature{'snapshot'}{'override'} = 1; |
a3c8ab30 MM |
211 | # and in project config, a comma-separated list of formats or "none" |
212 | # to disable. Example: gitweb.snapshot = tbz2,zip; | |
952c65fc JN |
213 | 'snapshot' => { |
214 | 'sub' => \&feature_snapshot, | |
215 | 'override' => 0, | |
a3c8ab30 | 216 | 'default' => ['tgz']}, |
04f7a94f | 217 | |
6be93511 RF |
218 | # Enable text search, which will list the commits which match author, |
219 | # committer or commit text to a given string. Enabled by default. | |
b4b20b21 | 220 | # Project specific override is not supported. |
6be93511 RF |
221 | 'search' => { |
222 | 'override' => 0, | |
223 | 'default' => [1]}, | |
224 | ||
e7738553 PB |
225 | # Enable grep search, which will list the files in currently selected |
226 | # tree containing the given string. Enabled by default. This can be | |
227 | # potentially CPU-intensive, of course. | |
228 | ||
229 | # To enable system wide have in $GITWEB_CONFIG | |
230 | # $feature{'grep'}{'default'} = [1]; | |
231 | # To have project specific config enable override in $GITWEB_CONFIG | |
232 | # $feature{'grep'}{'override'} = 1; | |
233 | # and in project config gitweb.grep = 0|1; | |
234 | 'grep' => { | |
235 | 'override' => 0, | |
236 | 'default' => [1]}, | |
237 | ||
45a3b12c PB |
238 | # Enable the pickaxe search, which will list the commits that modified |
239 | # a given string in a file. This can be practical and quite faster | |
240 | # alternative to 'blame', but still potentially CPU-intensive. | |
241 | ||
242 | # To enable system wide have in $GITWEB_CONFIG | |
243 | # $feature{'pickaxe'}{'default'} = [1]; | |
244 | # To have project specific config enable override in $GITWEB_CONFIG | |
245 | # $feature{'pickaxe'}{'override'} = 1; | |
246 | # and in project config gitweb.pickaxe = 0|1; | |
04f7a94f JN |
247 | 'pickaxe' => { |
248 | 'sub' => \&feature_pickaxe, | |
249 | 'override' => 0, | |
250 | 'default' => [1]}, | |
9e756904 | 251 | |
45a3b12c PB |
252 | # Make gitweb use an alternative format of the URLs which can be |
253 | # more readable and natural-looking: project name is embedded | |
254 | # directly in the path and the query string contains other | |
255 | # auxiliary information. All gitweb installations recognize | |
256 | # URL in either format; this configures in which formats gitweb | |
257 | # generates links. | |
258 | ||
259 | # To enable system wide have in $GITWEB_CONFIG | |
260 | # $feature{'pathinfo'}{'default'} = [1]; | |
261 | # Project specific override is not supported. | |
262 | ||
263 | # Note that you will need to change the default location of CSS, | |
264 | # favicon, logo and possibly other files to an absolute URL. Also, | |
265 | # if gitweb.cgi serves as your indexfile, you will need to force | |
266 | # $my_uri to contain the script name in your $GITWEB_CONFIG. | |
9e756904 MW |
267 | 'pathinfo' => { |
268 | 'override' => 0, | |
269 | 'default' => [0]}, | |
e30496df PB |
270 | |
271 | # Make gitweb consider projects in project root subdirectories | |
272 | # to be forks of existing projects. Given project $projname.git, | |
273 | # projects matching $projname/*.git will not be shown in the main | |
274 | # projects list, instead a '+' mark will be added to $projname | |
275 | # there and a 'forks' view will be enabled for the project, listing | |
c2b8b134 FL |
276 | # all the forks. If project list is taken from a file, forks have |
277 | # to be listed after the main project. | |
e30496df PB |
278 | |
279 | # To enable system wide have in $GITWEB_CONFIG | |
280 | # $feature{'forks'}{'default'} = [1]; | |
281 | # Project specific override is not supported. | |
282 | 'forks' => { | |
283 | 'override' => 0, | |
284 | 'default' => [0]}, | |
aed93de4 PB |
285 | |
286 | # Allow gitweb scan project content tags described in ctags/ | |
287 | # of project repository, and display the popular Web 2.0-ish | |
288 | # "tag cloud" near the project list. Note that this is something | |
289 | # COMPLETELY different from the normal Git tags. | |
290 | ||
291 | # gitweb by itself can show existing tags, but it does not handle | |
292 | # tagging itself; you need an external application for that. | |
293 | # For an example script, check Girocco's cgi/tagproj.cgi. | |
294 | # You may want to install the HTML::TagCloud Perl module to get | |
295 | # a pretty tag cloud instead of just a list of tags. | |
296 | ||
297 | # To enable system wide have in $GITWEB_CONFIG | |
298 | # $feature{'ctags'}{'default'} = ['path_to_tag_script']; | |
299 | # Project specific override is not supported. | |
300 | 'ctags' => { | |
301 | 'override' => 0, | |
302 | 'default' => [0]}, | |
ddb8d900 AK |
303 | ); |
304 | ||
305 | sub gitweb_check_feature { | |
306 | my ($name) = @_; | |
dd1ad5f1 | 307 | return unless exists $feature{$name}; |
952c65fc JN |
308 | my ($sub, $override, @defaults) = ( |
309 | $feature{$name}{'sub'}, | |
310 | $feature{$name}{'override'}, | |
311 | @{$feature{$name}{'default'}}); | |
ddb8d900 | 312 | if (!$override) { return @defaults; } |
a9455919 MW |
313 | if (!defined $sub) { |
314 | warn "feature $name is not overrideable"; | |
315 | return @defaults; | |
316 | } | |
ddb8d900 AK |
317 | return $sub->(@defaults); |
318 | } | |
319 | ||
ddb8d900 AK |
320 | sub feature_blame { |
321 | my ($val) = git_get_project_config('blame', '--bool'); | |
322 | ||
323 | if ($val eq 'true') { | |
324 | return 1; | |
325 | } elsif ($val eq 'false') { | |
326 | return 0; | |
327 | } | |
328 | ||
329 | return $_[0]; | |
330 | } | |
331 | ||
ddb8d900 | 332 | sub feature_snapshot { |
a3c8ab30 | 333 | my (@fmts) = @_; |
ddb8d900 AK |
334 | |
335 | my ($val) = git_get_project_config('snapshot'); | |
336 | ||
a3c8ab30 MM |
337 | if ($val) { |
338 | @fmts = ($val eq 'none' ? () : split /\s*[,\s]\s*/, $val); | |
ddb8d900 AK |
339 | } |
340 | ||
a3c8ab30 | 341 | return @fmts; |
de9272f4 LT |
342 | } |
343 | ||
e7738553 PB |
344 | sub feature_grep { |
345 | my ($val) = git_get_project_config('grep', '--bool'); | |
346 | ||
347 | if ($val eq 'true') { | |
348 | return (1); | |
349 | } elsif ($val eq 'false') { | |
350 | return (0); | |
351 | } | |
352 | ||
353 | return ($_[0]); | |
354 | } | |
355 | ||
04f7a94f JN |
356 | sub feature_pickaxe { |
357 | my ($val) = git_get_project_config('pickaxe', '--bool'); | |
358 | ||
359 | if ($val eq 'true') { | |
360 | return (1); | |
361 | } elsif ($val eq 'false') { | |
362 | return (0); | |
363 | } | |
364 | ||
365 | return ($_[0]); | |
366 | } | |
367 | ||
2172ce4b JH |
368 | # checking HEAD file with -e is fragile if the repository was |
369 | # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed | |
370 | # and then pruned. | |
371 | sub check_head_link { | |
372 | my ($dir) = @_; | |
373 | my $headfile = "$dir/HEAD"; | |
374 | return ((-e $headfile) || | |
375 | (-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); | |
376 | } | |
377 | ||
378 | sub check_export_ok { | |
379 | my ($dir) = @_; | |
380 | return (check_head_link($dir) && | |
381 | (!$export_ok || -e "$dir/$export_ok")); | |
382 | } | |
383 | ||
a781785d JN |
384 | # process alternate names for backward compatibility |
385 | # filter out unsupported (unknown) snapshot formats | |
386 | sub filter_snapshot_fmts { | |
387 | my @fmts = @_; | |
388 | ||
389 | @fmts = map { | |
390 | exists $known_snapshot_format_aliases{$_} ? | |
391 | $known_snapshot_format_aliases{$_} : $_} @fmts; | |
392 | @fmts = grep(exists $known_snapshot_formats{$_}, @fmts); | |
393 | ||
394 | } | |
395 | ||
06c084d2 | 396 | our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; |
17a8b250 GP |
397 | if (-e $GITWEB_CONFIG) { |
398 | do $GITWEB_CONFIG; | |
399 | } else { | |
400 | our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++"; | |
401 | do $GITWEB_CONFIG_SYSTEM if -e $GITWEB_CONFIG_SYSTEM; | |
402 | } | |
c8d138a8 JK |
403 | |
404 | # version of the core git binary | |
66115d36 | 405 | our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown"; |
c8d138a8 JK |
406 | |
407 | $projects_list ||= $projectroot; | |
c8d138a8 | 408 | |
154b4d78 | 409 | # ====================================================================== |
09bd7898 | 410 | # input validation and dispatch |
4a87b43e | 411 | our $action = $cgi->param('a'); |
09bd7898 | 412 | if (defined $action) { |
c91da262 | 413 | if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
074afaa0 | 414 | die_error(400, "Invalid action parameter"); |
b87d78d6 | 415 | } |
b87d78d6 | 416 | } |
44ad2978 | 417 | |
24d0693a | 418 | # parameters which are pathnames |
dd70235f | 419 | our $project = $cgi->param('p'); |
13d02165 | 420 | if (defined $project) { |
24d0693a | 421 | if (!validate_pathname($project) || |
7939fe44 | 422 | !(-d "$projectroot/$project") || |
2172ce4b | 423 | !check_head_link("$projectroot/$project") || |
32f4aacc ML |
424 | ($export_ok && !(-e "$projectroot/$project/$export_ok")) || |
425 | ($strict_export && !project_in_list($project))) { | |
7939fe44 | 426 | undef $project; |
074afaa0 | 427 | die_error(404, "No such project"); |
9cd3d988 | 428 | } |
a59d4afd | 429 | } |
6191f8e1 | 430 | |
4a87b43e | 431 | our $file_name = $cgi->param('f'); |
24d0693a JN |
432 | if (defined $file_name) { |
433 | if (!validate_pathname($file_name)) { | |
074afaa0 | 434 | die_error(400, "Invalid file parameter"); |
24d0693a JN |
435 | } |
436 | } | |
437 | ||
5c95fab0 | 438 | our $file_parent = $cgi->param('fp'); |
24d0693a JN |
439 | if (defined $file_parent) { |
440 | if (!validate_pathname($file_parent)) { | |
074afaa0 | 441 | die_error(400, "Invalid file parent parameter"); |
24d0693a JN |
442 | } |
443 | } | |
5c95fab0 | 444 | |
24d0693a | 445 | # parameters which are refnames |
4a87b43e | 446 | our $hash = $cgi->param('h'); |
4fac5294 | 447 | if (defined $hash) { |
24d0693a | 448 | if (!validate_refname($hash)) { |
074afaa0 | 449 | die_error(400, "Invalid hash parameter"); |
4fac5294 | 450 | } |
a59d4afd | 451 | } |
6191f8e1 | 452 | |
4a87b43e | 453 | our $hash_parent = $cgi->param('hp'); |
c91da262 | 454 | if (defined $hash_parent) { |
24d0693a | 455 | if (!validate_refname($hash_parent)) { |
074afaa0 | 456 | die_error(400, "Invalid hash parent parameter"); |
c91da262 | 457 | } |
09bd7898 KS |
458 | } |
459 | ||
4a87b43e | 460 | our $hash_base = $cgi->param('hb'); |
c91da262 | 461 | if (defined $hash_base) { |
24d0693a | 462 | if (!validate_refname($hash_base)) { |
074afaa0 | 463 | die_error(400, "Invalid hash base parameter"); |
c91da262 | 464 | } |
a59d4afd | 465 | } |
6191f8e1 | 466 | |
868bc068 MV |
467 | my %allowed_options = ( |
468 | "--no-merges" => [ qw(rss atom log shortlog history) ], | |
469 | ); | |
470 | ||
471 | our @extra_options = $cgi->param('opt'); | |
472 | if (defined @extra_options) { | |
12075103 JN |
473 | foreach my $opt (@extra_options) { |
474 | if (not exists $allowed_options{$opt}) { | |
074afaa0 | 475 | die_error(400, "Invalid option parameter"); |
868bc068 | 476 | } |
12075103 | 477 | if (not grep(/^$action$/, @{$allowed_options{$opt}})) { |
074afaa0 | 478 | die_error(400, "Invalid option parameter for this action"); |
868bc068 MV |
479 | } |
480 | } | |
481 | } | |
482 | ||
420e92f2 JN |
483 | our $hash_parent_base = $cgi->param('hpb'); |
484 | if (defined $hash_parent_base) { | |
24d0693a | 485 | if (!validate_refname($hash_parent_base)) { |
074afaa0 | 486 | die_error(400, "Invalid hash parent base parameter"); |
420e92f2 JN |
487 | } |
488 | } | |
489 | ||
24d0693a | 490 | # other parameters |
4a87b43e | 491 | our $page = $cgi->param('pg'); |
ea4a6df4 | 492 | if (defined $page) { |
ac8e3f2b | 493 | if ($page =~ m/[^0-9]/) { |
074afaa0 | 494 | die_error(400, "Invalid page parameter"); |
b87d78d6 | 495 | } |
2ad9331e | 496 | } |
823d5dc8 | 497 | |
e7738553 PB |
498 | our $searchtype = $cgi->param('st'); |
499 | if (defined $searchtype) { | |
500 | if ($searchtype =~ m/[^a-z]/) { | |
074afaa0 | 501 | die_error(400, "Invalid searchtype parameter"); |
e7738553 PB |
502 | } |
503 | } | |
504 | ||
0e559919 PB |
505 | our $search_use_regexp = $cgi->param('sr'); |
506 | ||
4a87b43e | 507 | our $searchtext = $cgi->param('s'); |
7e431ef9 | 508 | our $search_regexp; |
19806691 | 509 | if (defined $searchtext) { |
9d032c72 | 510 | if (length($searchtext) < 2) { |
074afaa0 | 511 | die_error(403, "At least two characters are required for search parameter"); |
9d032c72 | 512 | } |
0e559919 | 513 | $search_regexp = $search_use_regexp ? $searchtext : quotemeta $searchtext; |
19806691 KS |
514 | } |
515 | ||
dd70235f | 516 | # now read PATH_INFO and use it as alternative to parameters |
645927ce ML |
517 | sub evaluate_path_info { |
518 | return if defined $project; | |
519 | my $path_info = $ENV{"PATH_INFO"}; | |
520 | return if !$path_info; | |
cd90e75f | 521 | $path_info =~ s,^/+,,; |
645927ce | 522 | return if !$path_info; |
cd90e75f | 523 | # find which part of PATH_INFO is project |
dd70235f | 524 | $project = $path_info; |
cd90e75f | 525 | $project =~ s,/+$,,; |
2172ce4b | 526 | while ($project && !check_head_link("$projectroot/$project")) { |
dd70235f MW |
527 | $project =~ s,/*[^/]*$,,; |
528 | } | |
cd90e75f | 529 | # validate project |
24d0693a | 530 | $project = validate_pathname($project); |
645927ce ML |
531 | if (!$project || |
532 | ($export_ok && !-e "$projectroot/$project/$export_ok") || | |
533 | ($strict_export && !project_in_list($project))) { | |
534 | undef $project; | |
535 | return; | |
dd70235f | 536 | } |
645927ce ML |
537 | # do not change any parameters if an action is given using the query string |
538 | return if $action; | |
bbd4c307 | 539 | $path_info =~ s,^\Q$project\E/*,,; |
cd90e75f JN |
540 | my ($refname, $pathname) = split(/:/, $path_info, 2); |
541 | if (defined $pathname) { | |
542 | # we got "project.git/branch:filename" or "project.git/branch:dir/" | |
543 | # we could use git_get_type(branch:pathname), but it needs $git_dir | |
544 | $pathname =~ s,^/+,,; | |
545 | if (!$pathname || substr($pathname, -1) eq "/") { | |
546 | $action ||= "tree"; | |
053d62bb | 547 | $pathname =~ s,/$,,; |
cd90e75f JN |
548 | } else { |
549 | $action ||= "blob_plain"; | |
550 | } | |
24d0693a JN |
551 | $hash_base ||= validate_refname($refname); |
552 | $file_name ||= validate_pathname($pathname); | |
cd90e75f | 553 | } elsif (defined $refname) { |
dd70235f MW |
554 | # we got "project.git/branch" |
555 | $action ||= "shortlog"; | |
24d0693a | 556 | $hash ||= validate_refname($refname); |
dd70235f MW |
557 | } |
558 | } | |
645927ce | 559 | evaluate_path_info(); |
dd70235f | 560 | |
645927ce ML |
561 | # path to the current git repository |
562 | our $git_dir; | |
563 | $git_dir = "$projectroot/$project" if $project; | |
dd70235f | 564 | |
717b8311 | 565 | # dispatch |
8e85cdc4 | 566 | my %actions = ( |
3a5b919c | 567 | "blame" => \&git_blame, |
8e85cdc4 ML |
568 | "blobdiff" => \&git_blobdiff, |
569 | "blobdiff_plain" => \&git_blobdiff_plain, | |
570 | "blob" => \&git_blob, | |
571 | "blob_plain" => \&git_blob_plain, | |
572 | "commitdiff" => \&git_commitdiff, | |
573 | "commitdiff_plain" => \&git_commitdiff_plain, | |
574 | "commit" => \&git_commit, | |
e30496df | 575 | "forks" => \&git_forks, |
8e85cdc4 ML |
576 | "heads" => \&git_heads, |
577 | "history" => \&git_history, | |
578 | "log" => \&git_log, | |
579 | "rss" => \&git_rss, | |
af6feeb2 | 580 | "atom" => \&git_atom, |
8e85cdc4 | 581 | "search" => \&git_search, |
88ad729b | 582 | "search_help" => \&git_search_help, |
8e85cdc4 ML |
583 | "shortlog" => \&git_shortlog, |
584 | "summary" => \&git_summary, | |
585 | "tag" => \&git_tag, | |
586 | "tags" => \&git_tags, | |
587 | "tree" => \&git_tree, | |
cb9c6e5b | 588 | "snapshot" => \&git_snapshot, |
ca94601c | 589 | "object" => \&git_object, |
77a153fd JN |
590 | # those below don't need $project |
591 | "opml" => \&git_opml, | |
592 | "project_list" => \&git_project_list, | |
fc2b2be0 | 593 | "project_index" => \&git_project_index, |
8e85cdc4 ML |
594 | ); |
595 | ||
7f9778b1 GP |
596 | if (!defined $action) { |
597 | if (defined $hash) { | |
598 | $action = git_get_type($hash); | |
599 | } elsif (defined $hash_base && defined $file_name) { | |
600 | $action = git_get_type("$hash_base:$file_name"); | |
601 | } elsif (defined $project) { | |
602 | $action = 'summary'; | |
603 | } else { | |
604 | $action = 'project_list'; | |
605 | } | |
77a153fd | 606 | } |
8e85cdc4 | 607 | if (!defined($actions{$action})) { |
074afaa0 | 608 | die_error(400, "Unknown action"); |
09bd7898 | 609 | } |
d04d3d42 JN |
610 | if ($action !~ m/^(opml|project_list|project_index)$/ && |
611 | !$project) { | |
074afaa0 | 612 | die_error(400, "Project needed"); |
d04d3d42 | 613 | } |
8e85cdc4 ML |
614 | $actions{$action}->(); |
615 | exit; | |
09bd7898 | 616 | |
06a9d86b MW |
617 | ## ====================================================================== |
618 | ## action links | |
619 | ||
3562198b | 620 | sub href (%) { |
498fe002 | 621 | my %params = @_; |
bd5d1e42 JN |
622 | # default is to use -absolute url() i.e. $my_uri |
623 | my $href = $params{-full} ? $my_url : $my_uri; | |
498fe002 | 624 | |
34c06118 PB |
625 | # XXX: Warning: If you touch this, check the search form for updating, |
626 | # too. | |
498fe002 JN |
627 | |
628 | my @mapping = ( | |
06a9d86b | 629 | project => "p", |
420e92f2 | 630 | action => "a", |
06a9d86b | 631 | file_name => "f", |
5c95fab0 | 632 | file_parent => "fp", |
06a9d86b MW |
633 | hash => "h", |
634 | hash_parent => "hp", | |
635 | hash_base => "hb", | |
420e92f2 | 636 | hash_parent_base => "hpb", |
06a9d86b | 637 | page => "pg", |
a1565c44 | 638 | order => "o", |
06a9d86b | 639 | searchtext => "s", |
88ad729b | 640 | searchtype => "st", |
a3c8ab30 | 641 | snapshot_format => "sf", |
12075103 | 642 | extra_options => "opt", |
0e559919 | 643 | search_use_regexp => "sr", |
06a9d86b | 644 | ); |
498fe002 | 645 | my %mapping = @mapping; |
06a9d86b | 646 | |
afa9b620 JN |
647 | $params{'project'} = $project unless exists $params{'project'}; |
648 | ||
1cad283a JN |
649 | if ($params{-replay}) { |
650 | while (my ($name, $symbol) = each %mapping) { | |
651 | if (!exists $params{$name}) { | |
652 | # to allow for multivalued params we use arrayref form | |
653 | $params{$name} = [ $cgi->param($symbol) ]; | |
654 | } | |
655 | } | |
656 | } | |
657 | ||
9e756904 MW |
658 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
659 | if ($use_pathinfo) { | |
660 | # use PATH_INFO for project name | |
85d17a12 | 661 | $href .= "/".esc_url($params{'project'}) if defined $params{'project'}; |
9e756904 MW |
662 | delete $params{'project'}; |
663 | ||
664 | # Summary just uses the project path URL | |
665 | if (defined $params{'action'} && $params{'action'} eq 'summary') { | |
666 | delete $params{'action'}; | |
667 | } | |
668 | } | |
669 | ||
670 | # now encode the parameters explicitly | |
498fe002 JN |
671 | my @result = (); |
672 | for (my $i = 0; $i < @mapping; $i += 2) { | |
673 | my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]); | |
674 | if (defined $params{$name}) { | |
f22cca44 JN |
675 | if (ref($params{$name}) eq "ARRAY") { |
676 | foreach my $par (@{$params{$name}}) { | |
677 | push @result, $symbol . "=" . esc_param($par); | |
678 | } | |
679 | } else { | |
680 | push @result, $symbol . "=" . esc_param($params{$name}); | |
681 | } | |
498fe002 JN |
682 | } |
683 | } | |
9e756904 MW |
684 | $href .= "?" . join(';', @result) if scalar @result; |
685 | ||
686 | return $href; | |
06a9d86b MW |
687 | } |
688 | ||
689 | ||
717b8311 JN |
690 | ## ====================================================================== |
691 | ## validation, quoting/unquoting and escaping | |
692 | ||
24d0693a JN |
693 | sub validate_pathname { |
694 | my $input = shift || return undef; | |
717b8311 | 695 | |
24d0693a JN |
696 | # no '.' or '..' as elements of path, i.e. no '.' nor '..' |
697 | # at the beginning, at the end, and between slashes. | |
698 | # also this catches doubled slashes | |
699 | if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) { | |
700 | return undef; | |
717b8311 | 701 | } |
24d0693a JN |
702 | # no null characters |
703 | if ($input =~ m!\0!) { | |
717b8311 JN |
704 | return undef; |
705 | } | |
24d0693a JN |
706 | return $input; |
707 | } | |
708 | ||
709 | sub validate_refname { | |
710 | my $input = shift || return undef; | |
711 | ||
712 | # textual hashes are O.K. | |
713 | if ($input =~ m/^[0-9a-fA-F]{40}$/) { | |
714 | return $input; | |
715 | } | |
716 | # it must be correct pathname | |
717 | $input = validate_pathname($input) | |
718 | or return undef; | |
719 | # restrictions on ref name according to git-check-ref-format | |
720 | if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) { | |
717b8311 JN |
721 | return undef; |
722 | } | |
723 | return $input; | |
724 | } | |
725 | ||
00f429af MK |
726 | # decode sequences of octets in utf8 into Perl's internal form, |
727 | # which is utf-8 with utf8 flag set if needed. gitweb writes out | |
728 | # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning | |
729 | sub to_utf8 { | |
730 | my $str = shift; | |
e5d3de5c İD |
731 | if (utf8::valid($str)) { |
732 | utf8::decode($str); | |
733 | return $str; | |
00f429af MK |
734 | } else { |
735 | return decode($fallback_encoding, $str, Encode::FB_DEFAULT); | |
736 | } | |
737 | } | |
738 | ||
232ff553 KS |
739 | # quote unsafe chars, but keep the slash, even when it's not |
740 | # correct, but quoted slashes look too horrible in bookmarks | |
741 | sub esc_param { | |
353347b0 | 742 | my $str = shift; |
a2f3db2f | 743 | $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; |
18216710 | 744 | $str =~ s/\+/%2B/g; |
a9e60b7d | 745 | $str =~ s/ /\+/g; |
353347b0 KS |
746 | return $str; |
747 | } | |
748 | ||
f93bff8d JN |
749 | # quote unsafe chars in whole URL, so some charactrs cannot be quoted |
750 | sub esc_url { | |
751 | my $str = shift; | |
752 | $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; | |
753 | $str =~ s/\+/%2B/g; | |
754 | $str =~ s/ /\+/g; | |
755 | return $str; | |
756 | } | |
757 | ||
232ff553 | 758 | # replace invalid utf8 character with SUBSTITUTION sequence |
6255ef08 | 759 | sub esc_html ($;%) { |
40c13813 | 760 | my $str = shift; |
6255ef08 JN |
761 | my %opts = @_; |
762 | ||
00f429af | 763 | $str = to_utf8($str); |
c390ae97 | 764 | $str = $cgi->escapeHTML($str); |
6255ef08 JN |
765 | if ($opts{'-nbsp'}) { |
766 | $str =~ s/ / /g; | |
767 | } | |
25ffbb27 | 768 | $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg; |
40c13813 KS |
769 | return $str; |
770 | } | |
771 | ||
391862e3 JN |
772 | # quote control characters and escape filename to HTML |
773 | sub esc_path { | |
774 | my $str = shift; | |
775 | my %opts = @_; | |
776 | ||
00f429af | 777 | $str = to_utf8($str); |
c390ae97 | 778 | $str = $cgi->escapeHTML($str); |
391862e3 JN |
779 | if ($opts{'-nbsp'}) { |
780 | $str =~ s/ / /g; | |
781 | } | |
782 | $str =~ s|([[:cntrl:]])|quot_cec($1)|eg; | |
783 | return $str; | |
784 | } | |
785 | ||
786 | # Make control characters "printable", using character escape codes (CEC) | |
1d3bc0cc JN |
787 | sub quot_cec { |
788 | my $cntrl = shift; | |
c84c483f | 789 | my %opts = @_; |
1d3bc0cc | 790 | my %es = ( # character escape codes, aka escape sequences |
c84c483f JN |
791 | "\t" => '\t', # tab (HT) |
792 | "\n" => '\n', # line feed (LF) | |
793 | "\r" => '\r', # carrige return (CR) | |
794 | "\f" => '\f', # form feed (FF) | |
795 | "\b" => '\b', # backspace (BS) | |
796 | "\a" => '\a', # alarm (bell) (BEL) | |
797 | "\e" => '\e', # escape (ESC) | |
798 | "\013" => '\v', # vertical tab (VT) | |
799 | "\000" => '\0', # nul character (NUL) | |
800 | ); | |
1d3bc0cc JN |
801 | my $chr = ( (exists $es{$cntrl}) |
802 | ? $es{$cntrl} | |
25dfd171 | 803 | : sprintf('\%2x', ord($cntrl)) ); |
c84c483f JN |
804 | if ($opts{-nohtml}) { |
805 | return $chr; | |
806 | } else { | |
807 | return "<span class=\"cntrl\">$chr</span>"; | |
808 | } | |
1d3bc0cc JN |
809 | } |
810 | ||
391862e3 JN |
811 | # Alternatively use unicode control pictures codepoints, |
812 | # Unicode "printable representation" (PR) | |
1d3bc0cc JN |
813 | sub quot_upr { |
814 | my $cntrl = shift; | |
c84c483f JN |
815 | my %opts = @_; |
816 | ||
1d3bc0cc | 817 | my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl)); |
c84c483f JN |
818 | if ($opts{-nohtml}) { |
819 | return $chr; | |
820 | } else { | |
821 | return "<span class=\"cntrl\">$chr</span>"; | |
822 | } | |
1d3bc0cc JN |
823 | } |
824 | ||
232ff553 KS |
825 | # git may return quoted and escaped filenames |
826 | sub unquote { | |
827 | my $str = shift; | |
403d0906 JN |
828 | |
829 | sub unq { | |
830 | my $seq = shift; | |
831 | my %es = ( # character escape codes, aka escape sequences | |
832 | 't' => "\t", # tab (HT, TAB) | |
833 | 'n' => "\n", # newline (NL) | |
834 | 'r' => "\r", # return (CR) | |
835 | 'f' => "\f", # form feed (FF) | |
836 | 'b' => "\b", # backspace (BS) | |
837 | 'a' => "\a", # alarm (bell) (BEL) | |
838 | 'e' => "\e", # escape (ESC) | |
839 | 'v' => "\013", # vertical tab (VT) | |
840 | ); | |
841 | ||
842 | if ($seq =~ m/^[0-7]{1,3}$/) { | |
843 | # octal char sequence | |
844 | return chr(oct($seq)); | |
845 | } elsif (exists $es{$seq}) { | |
846 | # C escape sequence, aka character escape code | |
c84c483f | 847 | return $es{$seq}; |
403d0906 JN |
848 | } |
849 | # quoted ordinary character | |
850 | return $seq; | |
851 | } | |
852 | ||
232ff553 | 853 | if ($str =~ m/^"(.*)"$/) { |
403d0906 | 854 | # needs unquoting |
232ff553 | 855 | $str = $1; |
403d0906 | 856 | $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg; |
232ff553 KS |
857 | } |
858 | return $str; | |
859 | } | |
860 | ||
f16db173 JN |
861 | # escape tabs (convert tabs to spaces) |
862 | sub untabify { | |
863 | my $line = shift; | |
864 | ||
865 | while ((my $pos = index($line, "\t")) != -1) { | |
866 | if (my $count = (8 - ($pos % 8))) { | |
867 | my $spaces = ' ' x $count; | |
868 | $line =~ s/\t/$spaces/; | |
869 | } | |
870 | } | |
871 | ||
872 | return $line; | |
873 | } | |
874 | ||
32f4aacc ML |
875 | sub project_in_list { |
876 | my $project = shift; | |
877 | my @list = git_get_projects_list(); | |
878 | return @list && scalar(grep { $_->{'path'} eq $project } @list); | |
879 | } | |
880 | ||
717b8311 JN |
881 | ## ---------------------------------------------------------------------- |
882 | ## HTML aware string manipulation | |
883 | ||
b8d97d07 JN |
884 | # Try to chop given string on a word boundary between position |
885 | # $len and $len+$add_len. If there is no word boundary there, | |
886 | # chop at $len+$add_len. Do not chop if chopped part plus ellipsis | |
887 | # (marking chopped part) would be longer than given string. | |
717b8311 JN |
888 | sub chop_str { |
889 | my $str = shift; | |
890 | my $len = shift; | |
891 | my $add_len = shift || 10; | |
b8d97d07 | 892 | my $where = shift || 'right'; # 'left' | 'center' | 'right' |
717b8311 | 893 | |
dee2775a AW |
894 | # Make sure perl knows it is utf8 encoded so we don't |
895 | # cut in the middle of a utf8 multibyte char. | |
896 | $str = to_utf8($str); | |
897 | ||
717b8311 JN |
898 | # allow only $len chars, but don't cut a word if it would fit in $add_len |
899 | # if it doesn't fit, cut it if it's still longer than the dots we would add | |
b8d97d07 JN |
900 | # remove chopped character entities entirely |
901 | ||
902 | # when chopping in the middle, distribute $len into left and right part | |
903 | # return early if chopping wouldn't make string shorter | |
904 | if ($where eq 'center') { | |
905 | return $str if ($len + 5 >= length($str)); # filler is length 5 | |
906 | $len = int($len/2); | |
907 | } else { | |
908 | return $str if ($len + 4 >= length($str)); # filler is length 4 | |
909 | } | |
910 | ||
911 | # regexps: ending and beginning with word part up to $add_len | |
912 | my $endre = qr/.{$len}\w{0,$add_len}/; | |
913 | my $begre = qr/\w{0,$add_len}.{$len}/; | |
914 | ||
915 | if ($where eq 'left') { | |
916 | $str =~ m/^(.*?)($begre)$/; | |
917 | my ($lead, $body) = ($1, $2); | |
918 | if (length($lead) > 4) { | |
919 | $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/); | |
920 | $lead = " ..."; | |
921 | } | |
922 | return "$lead$body"; | |
923 | ||
924 | } elsif ($where eq 'center') { | |
925 | $str =~ m/^($endre)(.*)$/; | |
926 | my ($left, $str) = ($1, $2); | |
927 | $str =~ m/^(.*?)($begre)$/; | |
928 | my ($mid, $right) = ($1, $2); | |
929 | if (length($mid) > 5) { | |
930 | $left =~ s/&[^;]*$//; | |
931 | $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/); | |
932 | $mid = " ... "; | |
933 | } | |
934 | return "$left$mid$right"; | |
935 | ||
936 | } else { | |
937 | $str =~ m/^($endre)(.*)$/; | |
938 | my $body = $1; | |
939 | my $tail = $2; | |
940 | if (length($tail) > 4) { | |
941 | $body =~ s/&[^;]*$//; | |
942 | $tail = "... "; | |
943 | } | |
944 | return "$body$tail"; | |
717b8311 | 945 | } |
717b8311 JN |
946 | } |
947 | ||
ce58ec91 DS |
948 | # takes the same arguments as chop_str, but also wraps a <span> around the |
949 | # result with a title attribute if it does get chopped. Additionally, the | |
950 | # string is HTML-escaped. | |
951 | sub chop_and_escape_str { | |
b8d97d07 | 952 | my ($str) = @_; |
ce58ec91 | 953 | |
b8d97d07 | 954 | my $chopped = chop_str(@_); |
ce58ec91 DS |
955 | if ($chopped eq $str) { |
956 | return esc_html($chopped); | |
957 | } else { | |
850b90a5 JN |
958 | $str =~ s/([[:cntrl:]])/?/g; |
959 | return $cgi->span({-title=>$str}, esc_html($chopped)); | |
ce58ec91 DS |
960 | } |
961 | } | |
962 | ||
717b8311 JN |
963 | ## ---------------------------------------------------------------------- |
964 | ## functions returning short strings | |
965 | ||
1f1ab5f0 JN |
966 | # CSS class for given age value (in seconds) |
967 | sub age_class { | |
968 | my $age = shift; | |
969 | ||
785cdea9 JN |
970 | if (!defined $age) { |
971 | return "noage"; | |
972 | } elsif ($age < 60*60*2) { | |
1f1ab5f0 JN |
973 | return "age0"; |
974 | } elsif ($age < 60*60*24*2) { | |
975 | return "age1"; | |
976 | } else { | |
977 | return "age2"; | |
978 | } | |
979 | } | |
980 | ||
717b8311 JN |
981 | # convert age in seconds to "nn units ago" string |
982 | sub age_string { | |
983 | my $age = shift; | |
984 | my $age_str; | |
a59d4afd | 985 | |
717b8311 JN |
986 | if ($age > 60*60*24*365*2) { |
987 | $age_str = (int $age/60/60/24/365); | |
988 | $age_str .= " years ago"; | |
989 | } elsif ($age > 60*60*24*(365/12)*2) { | |
990 | $age_str = int $age/60/60/24/(365/12); | |
991 | $age_str .= " months ago"; | |
992 | } elsif ($age > 60*60*24*7*2) { | |
993 | $age_str = int $age/60/60/24/7; | |
994 | $age_str .= " weeks ago"; | |
995 | } elsif ($age > 60*60*24*2) { | |
996 | $age_str = int $age/60/60/24; | |
997 | $age_str .= " days ago"; | |
998 | } elsif ($age > 60*60*2) { | |
999 | $age_str = int $age/60/60; | |
1000 | $age_str .= " hours ago"; | |
1001 | } elsif ($age > 60*2) { | |
1002 | $age_str = int $age/60; | |
1003 | $age_str .= " min ago"; | |
1004 | } elsif ($age > 2) { | |
1005 | $age_str = int $age; | |
1006 | $age_str .= " sec ago"; | |
f6801d66 | 1007 | } else { |
717b8311 | 1008 | $age_str .= " right now"; |
4c02e3c5 | 1009 | } |
717b8311 | 1010 | return $age_str; |
161332a5 KS |
1011 | } |
1012 | ||
01ac1e38 JN |
1013 | use constant { |
1014 | S_IFINVALID => 0030000, | |
1015 | S_IFGITLINK => 0160000, | |
1016 | }; | |
1017 | ||
1018 | # submodule/subproject, a commit object reference | |
1019 | sub S_ISGITLINK($) { | |
1020 | my $mode = shift; | |
1021 | ||
1022 | return (($mode & S_IFMT) == S_IFGITLINK) | |
1023 | } | |
1024 | ||
717b8311 JN |
1025 | # convert file mode in octal to symbolic file mode string |
1026 | sub mode_str { | |
1027 | my $mode = oct shift; | |
1028 | ||
01ac1e38 JN |
1029 | if (S_ISGITLINK($mode)) { |
1030 | return 'm---------'; | |
1031 | } elsif (S_ISDIR($mode & S_IFMT)) { | |
717b8311 JN |
1032 | return 'drwxr-xr-x'; |
1033 | } elsif (S_ISLNK($mode)) { | |
1034 | return 'lrwxrwxrwx'; | |
1035 | } elsif (S_ISREG($mode)) { | |
1036 | # git cares only about the executable bit | |
1037 | if ($mode & S_IXUSR) { | |
1038 | return '-rwxr-xr-x'; | |
1039 | } else { | |
1040 | return '-rw-r--r--'; | |
1041 | }; | |
c994d620 | 1042 | } else { |
717b8311 | 1043 | return '----------'; |
ff7669a5 | 1044 | } |
161332a5 KS |
1045 | } |
1046 | ||
717b8311 JN |
1047 | # convert file mode in octal to file type string |
1048 | sub file_type { | |
7c5e2ebb JN |
1049 | my $mode = shift; |
1050 | ||
1051 | if ($mode !~ m/^[0-7]+$/) { | |
1052 | return $mode; | |
1053 | } else { | |
1054 | $mode = oct $mode; | |
1055 | } | |
664f4cc5 | 1056 | |
01ac1e38 JN |
1057 | if (S_ISGITLINK($mode)) { |
1058 | return "submodule"; | |
1059 | } elsif (S_ISDIR($mode & S_IFMT)) { | |
717b8311 JN |
1060 | return "directory"; |
1061 | } elsif (S_ISLNK($mode)) { | |
1062 | return "symlink"; | |
1063 | } elsif (S_ISREG($mode)) { | |
1064 | return "file"; | |
1065 | } else { | |
1066 | return "unknown"; | |
1067 | } | |
a59d4afd KS |
1068 | } |
1069 | ||
744d0ac3 JN |
1070 | # convert file mode in octal to file type description string |
1071 | sub file_type_long { | |
1072 | my $mode = shift; | |
1073 | ||
1074 | if ($mode !~ m/^[0-7]+$/) { | |
1075 | return $mode; | |
1076 | } else { | |
1077 | $mode = oct $mode; | |
1078 | } | |
1079 | ||
01ac1e38 JN |
1080 | if (S_ISGITLINK($mode)) { |
1081 | return "submodule"; | |
1082 | } elsif (S_ISDIR($mode & S_IFMT)) { | |
744d0ac3 JN |
1083 | return "directory"; |
1084 | } elsif (S_ISLNK($mode)) { | |
1085 | return "symlink"; | |
1086 | } elsif (S_ISREG($mode)) { | |
1087 | if ($mode & S_IXUSR) { | |
1088 | return "executable"; | |
1089 | } else { | |
1090 | return "file"; | |
1091 | }; | |
1092 | } else { | |
1093 | return "unknown"; | |
1094 | } | |
1095 | } | |
1096 | ||
1097 | ||
717b8311 JN |
1098 | ## ---------------------------------------------------------------------- |
1099 | ## functions returning short HTML fragments, or transforming HTML fragments | |
3dff5379 | 1100 | ## which don't belong to other sections |
b18f9bf4 | 1101 | |
225932ed | 1102 | # format line of commit message. |
717b8311 JN |
1103 | sub format_log_line_html { |
1104 | my $line = shift; | |
b18f9bf4 | 1105 | |
225932ed | 1106 | $line = esc_html($line, -nbsp=>1); |
bfe2191f | 1107 | if ($line =~ m/([0-9a-fA-F]{8,40})/) { |
717b8311 | 1108 | my $hash_text = $1; |
bfe2191f JN |
1109 | my $link = |
1110 | $cgi->a({-href => href(action=>"object", hash=>$hash_text), | |
1111 | -class => "text"}, $hash_text); | |
1112 | $line =~ s/$hash_text/$link/; | |
b18f9bf4 | 1113 | } |
717b8311 | 1114 | return $line; |
b18f9bf4 JN |
1115 | } |
1116 | ||
717b8311 | 1117 | # format marker of refs pointing to given object |
4afbaeff GB |
1118 | |
1119 | # the destination action is chosen based on object type and current context: | |
1120 | # - for annotated tags, we choose the tag view unless it's the current view | |
1121 | # already, in which case we go to shortlog view | |
1122 | # - for other refs, we keep the current view if we're in history, shortlog or | |
1123 | # log view, and select shortlog otherwise | |
847e01fb | 1124 | sub format_ref_marker { |
717b8311 | 1125 | my ($refs, $id) = @_; |
d294e1ca | 1126 | my $markers = ''; |
27fb8c40 | 1127 | |
717b8311 | 1128 | if (defined $refs->{$id}) { |
d294e1ca | 1129 | foreach my $ref (@{$refs->{$id}}) { |
4afbaeff GB |
1130 | # this code exploits the fact that non-lightweight tags are the |
1131 | # only indirect objects, and that they are the only objects for which | |
1132 | # we want to use tag instead of shortlog as action | |
d294e1ca | 1133 | my ($type, $name) = qw(); |
4afbaeff | 1134 | my $indirect = ($ref =~ s/\^\{\}$//); |
d294e1ca JN |
1135 | # e.g. tags/v2.6.11 or heads/next |
1136 | if ($ref =~ m!^(.*?)s?/(.*)$!) { | |
1137 | $type = $1; | |
1138 | $name = $2; | |
1139 | } else { | |
1140 | $type = "ref"; | |
1141 | $name = $ref; | |
1142 | } | |
1143 | ||
4afbaeff GB |
1144 | my $class = $type; |
1145 | $class .= " indirect" if $indirect; | |
1146 | ||
1147 | my $dest_action = "shortlog"; | |
1148 | ||
1149 | if ($indirect) { | |
1150 | $dest_action = "tag" unless $action eq "tag"; | |
1151 | } elsif ($action =~ /^(history|(short)?log)$/) { | |
1152 | $dest_action = $action; | |
1153 | } | |
1154 | ||
1155 | my $dest = ""; | |
1156 | $dest .= "refs/" unless $ref =~ m!^refs/!; | |
1157 | $dest .= $ref; | |
1158 | ||
1159 | my $link = $cgi->a({ | |
1160 | -href => href( | |
1161 | action=>$dest_action, | |
1162 | hash=>$dest | |
1163 | )}, $name); | |
1164 | ||
1165 | $markers .= " <span class=\"$class\" title=\"$ref\">" . | |
1166 | $link . "</span>"; | |
d294e1ca JN |
1167 | } |
1168 | } | |
1169 | ||
1170 | if ($markers) { | |
1171 | return ' <span class="refs">'. $markers . '</span>'; | |
717b8311 JN |
1172 | } else { |
1173 | return ""; | |
1174 | } | |
27fb8c40 JN |
1175 | } |
1176 | ||
17d07443 JN |
1177 | # format, perhaps shortened and with markers, title line |
1178 | sub format_subject_html { | |
1c2a4f5a | 1179 | my ($long, $short, $href, $extra) = @_; |
17d07443 JN |
1180 | $extra = '' unless defined($extra); |
1181 | ||
1182 | if (length($short) < length($long)) { | |
7c278014 | 1183 | return $cgi->a({-href => $href, -class => "list subject", |
00f429af | 1184 | -title => to_utf8($long)}, |
17d07443 JN |
1185 | esc_html($short) . $extra); |
1186 | } else { | |
7c278014 | 1187 | return $cgi->a({-href => $href, -class => "list subject"}, |
17d07443 JN |
1188 | esc_html($long) . $extra); |
1189 | } | |
1190 | } | |
1191 | ||
90921740 JN |
1192 | # format git diff header line, i.e. "diff --(git|combined|cc) ..." |
1193 | sub format_git_diff_header_line { | |
1194 | my $line = shift; | |
1195 | my $diffinfo = shift; | |
1196 | my ($from, $to) = @_; | |
1197 | ||
1198 | if ($diffinfo->{'nparents'}) { | |
1199 | # combined diff | |
1200 | $line =~ s!^(diff (.*?) )"?.*$!$1!; | |
1201 | if ($to->{'href'}) { | |
1202 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, | |
1203 | esc_path($to->{'file'})); | |
1204 | } else { # file was deleted (no href) | |
1205 | $line .= esc_path($to->{'file'}); | |
1206 | } | |
1207 | } else { | |
1208 | # "ordinary" diff | |
1209 | $line =~ s!^(diff (.*?) )"?a/.*$!$1!; | |
1210 | if ($from->{'href'}) { | |
1211 | $line .= $cgi->a({-href => $from->{'href'}, -class => "path"}, | |
1212 | 'a/' . esc_path($from->{'file'})); | |
1213 | } else { # file was added (no href) | |
1214 | $line .= 'a/' . esc_path($from->{'file'}); | |
1215 | } | |
1216 | $line .= ' '; | |
1217 | if ($to->{'href'}) { | |
1218 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, | |
1219 | 'b/' . esc_path($to->{'file'})); | |
1220 | } else { # file was deleted | |
1221 | $line .= 'b/' . esc_path($to->{'file'}); | |
1222 | } | |
1223 | } | |
1224 | ||
1225 | return "<div class=\"diff header\">$line</div>\n"; | |
1226 | } | |
1227 | ||
1228 | # format extended diff header line, before patch itself | |
1229 | sub format_extended_diff_header_line { | |
1230 | my $line = shift; | |
1231 | my $diffinfo = shift; | |
1232 | my ($from, $to) = @_; | |
1233 | ||
1234 | # match <path> | |
1235 | if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) { | |
1236 | $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"}, | |
1237 | esc_path($from->{'file'})); | |
1238 | } | |
1239 | if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) { | |
1240 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"}, | |
1241 | esc_path($to->{'file'})); | |
1242 | } | |
1243 | # match single <mode> | |
1244 | if ($line =~ m/\s(\d{6})$/) { | |
1245 | $line .= '<span class="info"> (' . | |
1246 | file_type_long($1) . | |
1247 | ')</span>'; | |
1248 | } | |
1249 | # match <hash> | |
1250 | if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) { | |
1251 | # can match only for combined diff | |
1252 | $line = 'index '; | |
1253 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
1254 | if ($from->{'href'}[$i]) { | |
1255 | $line .= $cgi->a({-href=>$from->{'href'}[$i], | |
1256 | -class=>"hash"}, | |
1257 | substr($diffinfo->{'from_id'}[$i],0,7)); | |
1258 | } else { | |
1259 | $line .= '0' x 7; | |
1260 | } | |
1261 | # separator | |
1262 | $line .= ',' if ($i < $diffinfo->{'nparents'} - 1); | |
1263 | } | |
1264 | $line .= '..'; | |
1265 | if ($to->{'href'}) { | |
1266 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, | |
1267 | substr($diffinfo->{'to_id'},0,7)); | |
1268 | } else { | |
1269 | $line .= '0' x 7; | |
1270 | } | |
1271 | ||
1272 | } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) { | |
1273 | # can match only for ordinary diff | |
1274 | my ($from_link, $to_link); | |
1275 | if ($from->{'href'}) { | |
1276 | $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"}, | |
1277 | substr($diffinfo->{'from_id'},0,7)); | |
1278 | } else { | |
1279 | $from_link = '0' x 7; | |
1280 | } | |
1281 | if ($to->{'href'}) { | |
1282 | $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, | |
1283 | substr($diffinfo->{'to_id'},0,7)); | |
1284 | } else { | |
1285 | $to_link = '0' x 7; | |
1286 | } | |
1287 | my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); | |
1288 | $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!; | |
1289 | } | |
1290 | ||
1291 | return $line . "<br/>\n"; | |
1292 | } | |
1293 | ||
1294 | # format from-file/to-file diff header | |
1295 | sub format_diff_from_to_header { | |
91af4ce4 | 1296 | my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_; |
90921740 JN |
1297 | my $line; |
1298 | my $result = ''; | |
1299 | ||
1300 | $line = $from_line; | |
1301 | #assert($line =~ m/^---/) if DEBUG; | |
deaa01a9 JN |
1302 | # no extra formatting for "^--- /dev/null" |
1303 | if (! $diffinfo->{'nparents'}) { | |
1304 | # ordinary (single parent) diff | |
1305 | if ($line =~ m!^--- "?a/!) { | |
1306 | if ($from->{'href'}) { | |
1307 | $line = '--- a/' . | |
1308 | $cgi->a({-href=>$from->{'href'}, -class=>"path"}, | |
1309 | esc_path($from->{'file'})); | |
1310 | } else { | |
1311 | $line = '--- a/' . | |
1312 | esc_path($from->{'file'}); | |
1313 | } | |
1314 | } | |
1315 | $result .= qq!<div class="diff from_file">$line</div>\n!; | |
1316 | ||
1317 | } else { | |
1318 | # combined diff (merge commit) | |
1319 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
1320 | if ($from->{'href'}[$i]) { | |
1321 | $line = '--- ' . | |
91af4ce4 JN |
1322 | $cgi->a({-href=>href(action=>"blobdiff", |
1323 | hash_parent=>$diffinfo->{'from_id'}[$i], | |
1324 | hash_parent_base=>$parents[$i], | |
1325 | file_parent=>$from->{'file'}[$i], | |
1326 | hash=>$diffinfo->{'to_id'}, | |
1327 | hash_base=>$hash, | |
1328 | file_name=>$to->{'file'}), | |
1329 | -class=>"path", | |
1330 | -title=>"diff" . ($i+1)}, | |
1331 | $i+1) . | |
1332 | '/' . | |
deaa01a9 JN |
1333 | $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"}, |
1334 | esc_path($from->{'file'}[$i])); | |
1335 | } else { | |
1336 | $line = '--- /dev/null'; | |
1337 | } | |
1338 | $result .= qq!<div class="diff from_file">$line</div>\n!; | |
90921740 JN |
1339 | } |
1340 | } | |
90921740 JN |
1341 | |
1342 | $line = $to_line; | |
1343 | #assert($line =~ m/^\+\+\+/) if DEBUG; | |
1344 | # no extra formatting for "^+++ /dev/null" | |
1345 | if ($line =~ m!^\+\+\+ "?b/!) { | |
1346 | if ($to->{'href'}) { | |
1347 | $line = '+++ b/' . | |
1348 | $cgi->a({-href=>$to->{'href'}, -class=>"path"}, | |
1349 | esc_path($to->{'file'})); | |
1350 | } else { | |
1351 | $line = '+++ b/' . | |
1352 | esc_path($to->{'file'}); | |
1353 | } | |
1354 | } | |
1355 | $result .= qq!<div class="diff to_file">$line</div>\n!; | |
1356 | ||
1357 | return $result; | |
1358 | } | |
1359 | ||
cd030c3a JN |
1360 | # create note for patch simplified by combined diff |
1361 | sub format_diff_cc_simplified { | |
1362 | my ($diffinfo, @parents) = @_; | |
1363 | my $result = ''; | |
1364 | ||
1365 | $result .= "<div class=\"diff header\">" . | |
1366 | "diff --cc "; | |
1367 | if (!is_deleted($diffinfo)) { | |
1368 | $result .= $cgi->a({-href => href(action=>"blob", | |
1369 | hash_base=>$hash, | |
1370 | hash=>$diffinfo->{'to_id'}, | |
1371 | file_name=>$diffinfo->{'to_file'}), | |
1372 | -class => "path"}, | |
1373 | esc_path($diffinfo->{'to_file'})); | |
1374 | } else { | |
1375 | $result .= esc_path($diffinfo->{'to_file'}); | |
1376 | } | |
1377 | $result .= "</div>\n" . # class="diff header" | |
1378 | "<div class=\"diff nodifferences\">" . | |
1379 | "Simple merge" . | |
1380 | "</div>\n"; # class="diff nodifferences" | |
1381 | ||
1382 | return $result; | |
1383 | } | |
1384 | ||
90921740 | 1385 | # format patch (diff) line (not to be used for diff headers) |
eee08903 JN |
1386 | sub format_diff_line { |
1387 | my $line = shift; | |
59e3b14e | 1388 | my ($from, $to) = @_; |
eee08903 JN |
1389 | my $diff_class = ""; |
1390 | ||
1391 | chomp $line; | |
1392 | ||
e72c0eaf JN |
1393 | if ($from && $to && ref($from->{'href'}) eq "ARRAY") { |
1394 | # combined diff | |
1395 | my $prefix = substr($line, 0, scalar @{$from->{'href'}}); | |
1396 | if ($line =~ m/^\@{3}/) { | |
1397 | $diff_class = " chunk_header"; | |
1398 | } elsif ($line =~ m/^\\/) { | |
1399 | $diff_class = " incomplete"; | |
1400 | } elsif ($prefix =~ tr/+/+/) { | |
1401 | $diff_class = " add"; | |
1402 | } elsif ($prefix =~ tr/-/-/) { | |
1403 | $diff_class = " rem"; | |
1404 | } | |
1405 | } else { | |
1406 | # assume ordinary diff | |
1407 | my $char = substr($line, 0, 1); | |
1408 | if ($char eq '+') { | |
1409 | $diff_class = " add"; | |
1410 | } elsif ($char eq '-') { | |
1411 | $diff_class = " rem"; | |
1412 | } elsif ($char eq '@') { | |
1413 | $diff_class = " chunk_header"; | |
1414 | } elsif ($char eq "\\") { | |
1415 | $diff_class = " incomplete"; | |
1416 | } | |
eee08903 JN |
1417 | } |
1418 | $line = untabify($line); | |
59e3b14e JN |
1419 | if ($from && $to && $line =~ m/^\@{2} /) { |
1420 | my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = | |
1421 | $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; | |
1422 | ||
1423 | $from_lines = 0 unless defined $from_lines; | |
1424 | $to_lines = 0 unless defined $to_lines; | |
1425 | ||
1426 | if ($from->{'href'}) { | |
1427 | $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", | |
1428 | -class=>"list"}, $from_text); | |
1429 | } | |
1430 | if ($to->{'href'}) { | |
1431 | $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", | |
1432 | -class=>"list"}, $to_text); | |
1433 | } | |
1434 | $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . | |
1435 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; | |
1436 | return "<div class=\"diff$diff_class\">$line</div>\n"; | |
e72c0eaf JN |
1437 | } elsif ($from && $to && $line =~ m/^\@{3}/) { |
1438 | my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; | |
1439 | my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); | |
1440 | ||
1441 | @from_text = split(' ', $ranges); | |
1442 | for (my $i = 0; $i < @from_text; ++$i) { | |
1443 | ($from_start[$i], $from_nlines[$i]) = | |
1444 | (split(',', substr($from_text[$i], 1)), 0); | |
1445 | } | |
1446 | ||
1447 | $to_text = pop @from_text; | |
1448 | $to_start = pop @from_start; | |
1449 | $to_nlines = pop @from_nlines; | |
1450 | ||
1451 | $line = "<span class=\"chunk_info\">$prefix "; | |
1452 | for (my $i = 0; $i < @from_text; ++$i) { | |
1453 | if ($from->{'href'}[$i]) { | |
1454 | $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", | |
1455 | -class=>"list"}, $from_text[$i]); | |
1456 | } else { | |
1457 | $line .= $from_text[$i]; | |
1458 | } | |
1459 | $line .= " "; | |
1460 | } | |
1461 | if ($to->{'href'}) { | |
1462 | $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", | |
1463 | -class=>"list"}, $to_text); | |
1464 | } else { | |
1465 | $line .= $to_text; | |
1466 | } | |
1467 | $line .= " $prefix</span>" . | |
1468 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; | |
1469 | return "<div class=\"diff$diff_class\">$line</div>\n"; | |
59e3b14e | 1470 | } |
6255ef08 | 1471 | return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; |
eee08903 JN |
1472 | } |
1473 | ||
a3c8ab30 MM |
1474 | # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)", |
1475 | # linked. Pass the hash of the tree/commit to snapshot. | |
1476 | sub format_snapshot_links { | |
1477 | my ($hash) = @_; | |
1478 | my @snapshot_fmts = gitweb_check_feature('snapshot'); | |
a781785d | 1479 | @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts); |
a3c8ab30 MM |
1480 | my $num_fmts = @snapshot_fmts; |
1481 | if ($num_fmts > 1) { | |
1482 | # A parenthesized list of links bearing format names. | |
a781785d | 1483 | # e.g. "snapshot (_tar.gz_ _zip_)" |
a3c8ab30 MM |
1484 | return "snapshot (" . join(' ', map |
1485 | $cgi->a({ | |
1486 | -href => href( | |
1487 | action=>"snapshot", | |
1488 | hash=>$hash, | |
1489 | snapshot_format=>$_ | |
1490 | ) | |
1491 | }, $known_snapshot_formats{$_}{'display'}) | |
1492 | , @snapshot_fmts) . ")"; | |
1493 | } elsif ($num_fmts == 1) { | |
1494 | # A single "snapshot" link whose tooltip bears the format name. | |
a781785d | 1495 | # i.e. "_snapshot_" |
a3c8ab30 | 1496 | my ($fmt) = @snapshot_fmts; |
a781785d JN |
1497 | return |
1498 | $cgi->a({ | |
a3c8ab30 MM |
1499 | -href => href( |
1500 | action=>"snapshot", | |
1501 | hash=>$hash, | |
1502 | snapshot_format=>$fmt | |
1503 | ), | |
1504 | -title => "in format: $known_snapshot_formats{$fmt}{'display'}" | |
1505 | }, "snapshot"); | |
1506 | } else { # $num_fmts == 0 | |
1507 | return undef; | |
1508 | } | |
1509 | } | |
1510 | ||
3562198b JN |
1511 | ## ...................................................................... |
1512 | ## functions returning values to be passed, perhaps after some | |
1513 | ## transformation, to other functions; e.g. returning arguments to href() | |
1514 | ||
1515 | # returns hash to be passed to href to generate gitweb URL | |
1516 | # in -title key it returns description of link | |
1517 | sub get_feed_info { | |
1518 | my $format = shift || 'Atom'; | |
1519 | my %res = (action => lc($format)); | |
1520 | ||
1521 | # feed links are possible only for project views | |
1522 | return unless (defined $project); | |
1523 | # some views should link to OPML, or to generic project feed, | |
1524 | # or don't have specific feed yet (so they should use generic) | |
1525 | return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x); | |
1526 | ||
1527 | my $branch; | |
1528 | # branches refs uses 'refs/heads/' prefix (fullname) to differentiate | |
1529 | # from tag links; this also makes possible to detect branch links | |
1530 | if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) || | |
1531 | (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) { | |
1532 | $branch = $1; | |
1533 | } | |
1534 | # find log type for feed description (title) | |
1535 | my $type = 'log'; | |
1536 | if (defined $file_name) { | |
1537 | $type = "history of $file_name"; | |
1538 | $type .= "/" if ($action eq 'tree'); | |
1539 | $type .= " on '$branch'" if (defined $branch); | |
1540 | } else { | |
1541 | $type = "log of $branch" if (defined $branch); | |
1542 | } | |
1543 | ||
1544 | $res{-title} = $type; | |
1545 | $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef); | |
1546 | $res{'file_name'} = $file_name; | |
1547 | ||
1548 | return %res; | |
1549 | } | |
1550 | ||
717b8311 JN |
1551 | ## ---------------------------------------------------------------------- |
1552 | ## git utility subroutines, invoking git commands | |
42f7eb94 | 1553 | |
25691fbe DS |
1554 | # returns path to the core git executable and the --git-dir parameter as list |
1555 | sub git_cmd { | |
1556 | return $GIT, '--git-dir='.$git_dir; | |
1557 | } | |
1558 | ||
516381d5 LW |
1559 | # quote the given arguments for passing them to the shell |
1560 | # quote_command("command", "arg 1", "arg with ' and ! characters") | |
1561 | # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'" | |
1562 | # Try to avoid using this function wherever possible. | |
1563 | sub quote_command { | |
1564 | return join(' ', | |
1565 | map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ )); | |
25691fbe DS |
1566 | } |
1567 | ||
717b8311 | 1568 | # get HEAD ref of given project as hash |
847e01fb | 1569 | sub git_get_head_hash { |
df2c37a5 | 1570 | my $project = shift; |
25691fbe | 1571 | my $o_git_dir = $git_dir; |
df2c37a5 | 1572 | my $retval = undef; |
25691fbe DS |
1573 | $git_dir = "$projectroot/$project"; |
1574 | if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { | |
df2c37a5 JH |
1575 | my $head = <$fd>; |
1576 | close $fd; | |
2c5c008b KS |
1577 | if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
1578 | $retval = $1; | |
df2c37a5 JH |
1579 | } |
1580 | } | |
25691fbe DS |
1581 | if (defined $o_git_dir) { |
1582 | $git_dir = $o_git_dir; | |
2c5c008b | 1583 | } |
df2c37a5 JH |
1584 | return $retval; |
1585 | } | |
1586 | ||
717b8311 JN |
1587 | # get type of given object |
1588 | sub git_get_type { | |
1589 | my $hash = shift; | |
1590 | ||
25691fbe | 1591 | open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; |
717b8311 JN |
1592 | my $type = <$fd>; |
1593 | close $fd or return; | |
1594 | chomp $type; | |
1595 | return $type; | |
1596 | } | |
1597 | ||
b201927a JN |
1598 | # repository configuration |
1599 | our $config_file = ''; | |
1600 | our %config; | |
1601 | ||
1602 | # store multiple values for single key as anonymous array reference | |
1603 | # single values stored directly in the hash, not as [ <value> ] | |
1604 | sub hash_set_multi { | |
1605 | my ($hash, $key, $value) = @_; | |
1606 | ||
1607 | if (!exists $hash->{$key}) { | |
1608 | $hash->{$key} = $value; | |
1609 | } elsif (!ref $hash->{$key}) { | |
1610 | $hash->{$key} = [ $hash->{$key}, $value ]; | |
1611 | } else { | |
1612 | push @{$hash->{$key}}, $value; | |
1613 | } | |
1614 | } | |
1615 | ||
1616 | # return hash of git project configuration | |
1617 | # optionally limited to some section, e.g. 'gitweb' | |
1618 | sub git_parse_project_config { | |
1619 | my $section_regexp = shift; | |
1620 | my %config; | |
1621 | ||
1622 | local $/ = "\0"; | |
1623 | ||
1624 | open my $fh, "-|", git_cmd(), "config", '-z', '-l', | |
1625 | or return; | |
1626 | ||
1627 | while (my $keyval = <$fh>) { | |
1628 | chomp $keyval; | |
1629 | my ($key, $value) = split(/\n/, $keyval, 2); | |
1630 | ||
1631 | hash_set_multi(\%config, $key, $value) | |
1632 | if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o); | |
1633 | } | |
1634 | close $fh; | |
1635 | ||
1636 | return %config; | |
1637 | } | |
1638 | ||
1639 | # convert config value to boolean, 'true' or 'false' | |
1640 | # no value, number > 0, 'true' and 'yes' values are true | |
1641 | # rest of values are treated as false (never as error) | |
1642 | sub config_to_bool { | |
1643 | my $val = shift; | |
1644 | ||
1645 | # strip leading and trailing whitespace | |
1646 | $val =~ s/^\s+//; | |
1647 | $val =~ s/\s+$//; | |
1648 | ||
1649 | return (!defined $val || # section.key | |
1650 | ($val =~ /^\d+$/ && $val) || # section.key = 1 | |
1651 | ($val =~ /^(?:true|yes)$/i)); # section.key = true | |
1652 | } | |
1653 | ||
1654 | # convert config value to simple decimal number | |
1655 | # an optional value suffix of 'k', 'm', or 'g' will cause the value | |
1656 | # to be multiplied by 1024, 1048576, or 1073741824 | |
1657 | sub config_to_int { | |
1658 | my $val = shift; | |
1659 | ||
1660 | # strip leading and trailing whitespace | |
1661 | $val =~ s/^\s+//; | |
1662 | $val =~ s/\s+$//; | |
1663 | ||
1664 | if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) { | |
1665 | $unit = lc($unit); | |
1666 | # unknown unit is treated as 1 | |
1667 | return $num * ($unit eq 'g' ? 1073741824 : | |
1668 | $unit eq 'm' ? 1048576 : | |
1669 | $unit eq 'k' ? 1024 : 1); | |
1670 | } | |
1671 | return $val; | |
1672 | } | |
1673 | ||
1674 | # convert config value to array reference, if needed | |
1675 | sub config_to_multi { | |
1676 | my $val = shift; | |
1677 | ||
d76a585d | 1678 | return ref($val) ? $val : (defined($val) ? [ $val ] : []); |
b201927a JN |
1679 | } |
1680 | ||
717b8311 | 1681 | sub git_get_project_config { |
ddb8d900 | 1682 | my ($key, $type) = @_; |
717b8311 | 1683 | |
b201927a | 1684 | # key sanity check |
717b8311 JN |
1685 | return unless ($key); |
1686 | $key =~ s/^gitweb\.//; | |
1687 | return if ($key =~ m/\W/); | |
1688 | ||
b201927a JN |
1689 | # type sanity check |
1690 | if (defined $type) { | |
1691 | $type =~ s/^--//; | |
1692 | $type = undef | |
1693 | unless ($type eq 'bool' || $type eq 'int'); | |
1694 | } | |
1695 | ||
1696 | # get config | |
1697 | if (!defined $config_file || | |
1698 | $config_file ne "$git_dir/config") { | |
1699 | %config = git_parse_project_config('gitweb'); | |
1700 | $config_file = "$git_dir/config"; | |
1701 | } | |
1702 | ||
1703 | # ensure given type | |
1704 | if (!defined $type) { | |
1705 | return $config{"gitweb.$key"}; | |
1706 | } elsif ($type eq 'bool') { | |
1707 | # backward compatibility: 'git config --bool' returns true/false | |
1708 | return config_to_bool($config{"gitweb.$key"}) ? 'true' : 'false'; | |
1709 | } elsif ($type eq 'int') { | |
1710 | return config_to_int($config{"gitweb.$key"}); | |
1711 | } | |
1712 | return $config{"gitweb.$key"}; | |
717b8311 JN |
1713 | } |
1714 | ||
717b8311 JN |
1715 | # get hash of given path at given ref |
1716 | sub git_get_hash_by_path { | |
1717 | my $base = shift; | |
1718 | my $path = shift || return undef; | |
1d782b03 | 1719 | my $type = shift; |
717b8311 | 1720 | |
4b02f483 | 1721 | $path =~ s,/+$,,; |
717b8311 | 1722 | |
25691fbe | 1723 | open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path |
074afaa0 | 1724 | or die_error(500, "Open git-ls-tree failed"); |
717b8311 JN |
1725 | my $line = <$fd>; |
1726 | close $fd or return undef; | |
1727 | ||
198a2a8a JN |
1728 | if (!defined $line) { |
1729 | # there is no tree or hash given by $path at $base | |
1730 | return undef; | |
1731 | } | |
1732 | ||
717b8311 | 1733 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
8b4b94cc | 1734 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; |
1d782b03 JN |
1735 | if (defined $type && $type ne $2) { |
1736 | # type doesn't match | |
1737 | return undef; | |
1738 | } | |
717b8311 JN |
1739 | return $3; |
1740 | } | |
1741 | ||
ed224dea JN |
1742 | # get path of entry with given hash at given tree-ish (ref) |
1743 | # used to get 'from' filename for combined diff (merge commit) for renames | |
1744 | sub git_get_path_by_hash { | |
1745 | my $base = shift || return; | |
1746 | my $hash = shift || return; | |
1747 | ||
1748 | local $/ = "\0"; | |
1749 | ||
1750 | open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base | |
1751 | or return undef; | |
1752 | while (my $line = <$fd>) { | |
1753 | chomp $line; | |
1754 | ||
1755 | #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb' | |
1756 | #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README' | |
1757 | if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) { | |
1758 | close $fd; | |
1759 | return $1; | |
1760 | } | |
1761 | } | |
1762 | close $fd; | |
1763 | return undef; | |
1764 | } | |
1765 | ||
717b8311 JN |
1766 | ## ...................................................................... |
1767 | ## git utility functions, directly accessing git repository | |
1768 | ||
847e01fb | 1769 | sub git_get_project_description { |
b87d78d6 | 1770 | my $path = shift; |
09bd7898 | 1771 | |
0e121a2c | 1772 | $git_dir = "$projectroot/$path"; |
c1dcf7eb | 1773 | open my $fd, "$git_dir/description" |
0e121a2c | 1774 | or return git_get_project_config('description'); |
b87d78d6 KS |
1775 | my $descr = <$fd>; |
1776 | close $fd; | |
2eb54efc JH |
1777 | if (defined $descr) { |
1778 | chomp $descr; | |
1779 | } | |
b87d78d6 | 1780 | return $descr; |
12a88f2f KS |
1781 | } |
1782 | ||
aed93de4 PB |
1783 | sub git_get_project_ctags { |
1784 | my $path = shift; | |
1785 | my $ctags = {}; | |
1786 | ||
1787 | $git_dir = "$projectroot/$path"; | |
1788 | foreach (<$git_dir/ctags/*>) { | |
1789 | open CT, $_ or next; | |
1790 | my $val = <CT>; | |
1791 | chomp $val; | |
1792 | close CT; | |
1793 | my $ctag = $_; $ctag =~ s#.*/##; | |
1794 | $ctags->{$ctag} = $val; | |
1795 | } | |
1796 | $ctags; | |
1797 | } | |
1798 | ||
1799 | sub git_populate_project_tagcloud { | |
1800 | my $ctags = shift; | |
1801 | ||
1802 | # First, merge different-cased tags; tags vote on casing | |
1803 | my %ctags_lc; | |
1804 | foreach (keys %$ctags) { | |
1805 | $ctags_lc{lc $_}->{count} += $ctags->{$_}; | |
1806 | if (not $ctags_lc{lc $_}->{topcount} | |
1807 | or $ctags_lc{lc $_}->{topcount} < $ctags->{$_}) { | |
1808 | $ctags_lc{lc $_}->{topcount} = $ctags->{$_}; | |
1809 | $ctags_lc{lc $_}->{topname} = $_; | |
1810 | } | |
1811 | } | |
1812 | ||
1813 | my $cloud; | |
1814 | if (eval { require HTML::TagCloud; 1; }) { | |
1815 | $cloud = HTML::TagCloud->new; | |
1816 | foreach (sort keys %ctags_lc) { | |
1817 | # Pad the title with spaces so that the cloud looks | |
1818 | # less crammed. | |
1819 | my $title = $ctags_lc{$_}->{topname}; | |
1820 | $title =~ s/ / /g; | |
1821 | $title =~ s/^/ /g; | |
1822 | $title =~ s/$/ /g; | |
1823 | $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count}); | |
1824 | } | |
1825 | } else { | |
1826 | $cloud = \%ctags_lc; | |
1827 | } | |
1828 | $cloud; | |
1829 | } | |
1830 | ||
1831 | sub git_show_project_tagcloud { | |
1832 | my ($cloud, $count) = @_; | |
1833 | print STDERR ref($cloud)."..\n"; | |
1834 | if (ref $cloud eq 'HTML::TagCloud') { | |
1835 | return $cloud->html_and_css($count); | |
1836 | } else { | |
1837 | my @tags = sort { $cloud->{$a}->{count} <=> $cloud->{$b}->{count} } keys %$cloud; | |
1838 | return '<p align="center">' . join (', ', map { | |
1839 | "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>" | |
1840 | } splice(@tags, 0, $count)) . '</p>'; | |
1841 | } | |
1842 | } | |
1843 | ||
e79ca7cc JN |
1844 | sub git_get_project_url_list { |
1845 | my $path = shift; | |
1846 | ||
0e121a2c | 1847 | $git_dir = "$projectroot/$path"; |
201945ee | 1848 | open my $fd, "$git_dir/cloneurl" |
0e121a2c JN |
1849 | or return wantarray ? |
1850 | @{ config_to_multi(git_get_project_config('url')) } : | |
1851 | config_to_multi(git_get_project_config('url')); | |
e79ca7cc JN |
1852 | my @git_project_url_list = map { chomp; $_ } <$fd>; |
1853 | close $fd; | |
1854 | ||
1855 | return wantarray ? @git_project_url_list : \@git_project_url_list; | |
1856 | } | |
1857 | ||
847e01fb | 1858 | sub git_get_projects_list { |
e30496df | 1859 | my ($filter) = @_; |
717b8311 JN |
1860 | my @list; |
1861 | ||
e30496df PB |
1862 | $filter ||= ''; |
1863 | $filter =~ s/\.git$//; | |
1864 | ||
c2b8b134 FL |
1865 | my ($check_forks) = gitweb_check_feature('forks'); |
1866 | ||
717b8311 JN |
1867 | if (-d $projects_list) { |
1868 | # search in directory | |
e30496df | 1869 | my $dir = $projects_list . ($filter ? "/$filter" : ''); |
6768d6b8 AK |
1870 | # remove the trailing "/" |
1871 | $dir =~ s!/+$!!; | |
c0011ff8 | 1872 | my $pfxlen = length("$dir"); |
ca5e9495 | 1873 | my $pfxdepth = ($dir =~ tr!/!!); |
c0011ff8 JN |
1874 | |
1875 | File::Find::find({ | |
1876 | follow_fast => 1, # follow symbolic links | |
d20602ee | 1877 | follow_skip => 2, # ignore duplicates |
c0011ff8 JN |
1878 | dangling_symlinks => 0, # ignore dangling symlinks, silently |
1879 | wanted => sub { | |
1880 | # skip project-list toplevel, if we get it. | |
1881 | return if (m!^[/.]$!); | |
1882 | # only directories can be git repositories | |
1883 | return unless (-d $_); | |
ca5e9495 LL |
1884 | # don't traverse too deep (Find is super slow on os x) |
1885 | if (($File::Find::name =~ tr!/!!) - $pfxdepth > $project_maxdepth) { | |
1886 | $File::Find::prune = 1; | |
1887 | return; | |
1888 | } | |
c0011ff8 JN |
1889 | |
1890 | my $subdir = substr($File::Find::name, $pfxlen + 1); | |
1891 | # we check related file in $projectroot | |
42326110 | 1892 | if (check_export_ok("$projectroot/$filter/$subdir")) { |
e30496df | 1893 | push @list, { path => ($filter ? "$filter/" : '') . $subdir }; |
c0011ff8 JN |
1894 | $File::Find::prune = 1; |
1895 | } | |
1896 | }, | |
1897 | }, "$dir"); | |
1898 | ||
717b8311 JN |
1899 | } elsif (-f $projects_list) { |
1900 | # read from file(url-encoded): | |
1901 | # 'git%2Fgit.git Linus+Torvalds' | |
1902 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' | |
1903 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' | |
c2b8b134 | 1904 | my %paths; |
dd1ad5f1 | 1905 | open my ($fd), $projects_list or return; |
c2b8b134 | 1906 | PROJECT: |
717b8311 JN |
1907 | while (my $line = <$fd>) { |
1908 | chomp $line; | |
1909 | my ($path, $owner) = split ' ', $line; | |
1910 | $path = unescape($path); | |
1911 | $owner = unescape($owner); | |
1912 | if (!defined $path) { | |
1913 | next; | |
1914 | } | |
83ee94c1 JH |
1915 | if ($filter ne '') { |
1916 | # looking for forks; | |
1917 | my $pfx = substr($path, 0, length($filter)); | |
1918 | if ($pfx ne $filter) { | |
c2b8b134 | 1919 | next PROJECT; |
83ee94c1 JH |
1920 | } |
1921 | my $sfx = substr($path, length($filter)); | |
1922 | if ($sfx !~ /^\/.*\.git$/) { | |
c2b8b134 FL |
1923 | next PROJECT; |
1924 | } | |
1925 | } elsif ($check_forks) { | |
1926 | PATH: | |
1927 | foreach my $filter (keys %paths) { | |
1928 | # looking for forks; | |
1929 | my $pfx = substr($path, 0, length($filter)); | |
1930 | if ($pfx ne $filter) { | |
1931 | next PATH; | |
1932 | } | |
1933 | my $sfx = substr($path, length($filter)); | |
1934 | if ($sfx !~ /^\/.*\.git$/) { | |
1935 | next PATH; | |
1936 | } | |
1937 | # is a fork, don't include it in | |
1938 | # the list | |
1939 | next PROJECT; | |
83ee94c1 JH |
1940 | } |
1941 | } | |
2172ce4b | 1942 | if (check_export_ok("$projectroot/$path")) { |
717b8311 JN |
1943 | my $pr = { |
1944 | path => $path, | |
00f429af | 1945 | owner => to_utf8($owner), |
717b8311 | 1946 | }; |
c2b8b134 FL |
1947 | push @list, $pr; |
1948 | (my $forks_path = $path) =~ s/\.git$//; | |
1949 | $paths{$forks_path}++; | |
717b8311 JN |
1950 | } |
1951 | } | |
1952 | close $fd; | |
1953 | } | |
717b8311 JN |
1954 | return @list; |
1955 | } | |
1956 | ||
47852450 JH |
1957 | our $gitweb_project_owner = undef; |
1958 | sub git_get_project_list_from_file { | |
1e0cf030 | 1959 | |
47852450 | 1960 | return if (defined $gitweb_project_owner); |
1e0cf030 | 1961 | |
47852450 | 1962 | $gitweb_project_owner = {}; |
1e0cf030 JN |
1963 | # read from file (url-encoded): |
1964 | # 'git%2Fgit.git Linus+Torvalds' | |
1965 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' | |
1966 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' | |
1967 | if (-f $projects_list) { | |
1968 | open (my $fd , $projects_list); | |
1969 | while (my $line = <$fd>) { | |
1970 | chomp $line; | |
1971 | my ($pr, $ow) = split ' ', $line; | |
1972 | $pr = unescape($pr); | |
1973 | $ow = unescape($ow); | |
47852450 | 1974 | $gitweb_project_owner->{$pr} = to_utf8($ow); |
1e0cf030 JN |
1975 | } |
1976 | close $fd; | |
1977 | } | |
47852450 JH |
1978 | } |
1979 | ||
1980 | sub git_get_project_owner { | |
1981 | my $project = shift; | |
1982 | my $owner; | |
1983 | ||
1984 | return undef unless $project; | |
b59012ef | 1985 | $git_dir = "$projectroot/$project"; |
47852450 JH |
1986 | |
1987 | if (!defined $gitweb_project_owner) { | |
1988 | git_get_project_list_from_file(); | |
1989 | } | |
1990 | ||
1991 | if (exists $gitweb_project_owner->{$project}) { | |
1992 | $owner = $gitweb_project_owner->{$project}; | |
1993 | } | |
b59012ef BR |
1994 | if (!defined $owner){ |
1995 | $owner = git_get_project_config('owner'); | |
1996 | } | |
1e0cf030 | 1997 | if (!defined $owner) { |
b59012ef | 1998 | $owner = get_file_owner("$git_dir"); |
1e0cf030 JN |
1999 | } |
2000 | ||
2001 | return $owner; | |
2002 | } | |
2003 | ||
c60c56cc JN |
2004 | sub git_get_last_activity { |
2005 | my ($path) = @_; | |
2006 | my $fd; | |
2007 | ||
2008 | $git_dir = "$projectroot/$path"; | |
2009 | open($fd, "-|", git_cmd(), 'for-each-ref', | |
0ff5ec70 | 2010 | '--format=%(committer)', |
c60c56cc | 2011 | '--sort=-committerdate', |
0ff5ec70 | 2012 | '--count=1', |
c60c56cc JN |
2013 | 'refs/heads') or return; |
2014 | my $most_recent = <$fd>; | |
2015 | close $fd or return; | |
785cdea9 JN |
2016 | if (defined $most_recent && |
2017 | $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { | |
c60c56cc JN |
2018 | my $timestamp = $1; |
2019 | my $age = time - $timestamp; | |
2020 | return ($age, age_string($age)); | |
2021 | } | |
c956395e | 2022 | return (undef, undef); |
c60c56cc JN |
2023 | } |
2024 | ||
847e01fb | 2025 | sub git_get_references { |
717b8311 JN |
2026 | my $type = shift || ""; |
2027 | my %refs; | |
28b9d9f7 JN |
2028 | # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
2029 | # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} | |
2030 | open my $fd, "-|", git_cmd(), "show-ref", "--dereference", | |
2031 | ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type | |
9704d75d | 2032 | or return; |
d294e1ca | 2033 | |
717b8311 JN |
2034 | while (my $line = <$fd>) { |
2035 | chomp $line; | |
4afbaeff | 2036 | if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) { |
717b8311 | 2037 | if (defined $refs{$1}) { |
d294e1ca | 2038 | push @{$refs{$1}}, $2; |
717b8311 | 2039 | } else { |
d294e1ca | 2040 | $refs{$1} = [ $2 ]; |
717b8311 JN |
2041 | } |
2042 | } | |
2043 | } | |
2044 | close $fd or return; | |
2045 | return \%refs; | |
2046 | } | |
2047 | ||
56a322f1 JN |
2048 | sub git_get_rev_name_tags { |
2049 | my $hash = shift || return undef; | |
2050 | ||
25691fbe | 2051 | open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash |
56a322f1 JN |
2052 | or return; |
2053 | my $name_rev = <$fd>; | |
2054 | close $fd; | |
2055 | ||
2056 | if ($name_rev =~ m|^$hash tags/(.*)$|) { | |
2057 | return $1; | |
2058 | } else { | |
2059 | # catches also '$hash undefined' output | |
2060 | return undef; | |
2061 | } | |
2062 | } | |
2063 | ||
717b8311 JN |
2064 | ## ---------------------------------------------------------------------- |
2065 | ## parse to hash functions | |
2066 | ||
847e01fb | 2067 | sub parse_date { |
717b8311 JN |
2068 | my $epoch = shift; |
2069 | my $tz = shift || "-0000"; | |
2070 | ||
2071 | my %date; | |
2072 | my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); | |
2073 | my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); | |
2074 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch); | |
2075 | $date{'hour'} = $hour; | |
2076 | $date{'minute'} = $min; | |
2077 | $date{'mday'} = $mday; | |
2078 | $date{'day'} = $days[$wday]; | |
2079 | $date{'month'} = $months[$mon]; | |
af6feeb2 JN |
2080 | $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", |
2081 | $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec; | |
952c65fc JN |
2082 | $date{'mday-time'} = sprintf "%d %s %02d:%02d", |
2083 | $mday, $months[$mon], $hour ,$min; | |
af6feeb2 | 2084 | $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
a62d6d84 | 2085 | 1900+$year, 1+$mon, $mday, $hour ,$min, $sec; |
717b8311 JN |
2086 | |
2087 | $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; | |
2088 | my $local = $epoch + ((int $1 + ($2/60)) * 3600); | |
2089 | ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local); | |
2090 | $date{'hour_local'} = $hour; | |
2091 | $date{'minute_local'} = $min; | |
2092 | $date{'tz_local'} = $tz; | |
af6feeb2 JN |
2093 | $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s", |
2094 | 1900+$year, $mon+1, $mday, | |
2095 | $hour, $min, $sec, $tz); | |
717b8311 JN |
2096 | return %date; |
2097 | } | |
2098 | ||
847e01fb | 2099 | sub parse_tag { |
ede5e100 KS |
2100 | my $tag_id = shift; |
2101 | my %tag; | |
d8a20ba9 | 2102 | my @comment; |
ede5e100 | 2103 | |
25691fbe | 2104 | open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; |
d8a20ba9 | 2105 | $tag{'id'} = $tag_id; |
ede5e100 KS |
2106 | while (my $line = <$fd>) { |
2107 | chomp $line; | |
2108 | if ($line =~ m/^object ([0-9a-fA-F]{40})$/) { | |
2109 | $tag{'object'} = $1; | |
7ab0d2b6 | 2110 | } elsif ($line =~ m/^type (.+)$/) { |
ede5e100 | 2111 | $tag{'type'} = $1; |
7ab0d2b6 | 2112 | } elsif ($line =~ m/^tag (.+)$/) { |
ede5e100 | 2113 | $tag{'name'} = $1; |
d8a20ba9 KS |
2114 | } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) { |
2115 | $tag{'author'} = $1; | |
2116 | $tag{'epoch'} = $2; | |
2117 | $tag{'tz'} = $3; | |
2118 | } elsif ($line =~ m/--BEGIN/) { | |
2119 | push @comment, $line; | |
2120 | last; | |
2121 | } elsif ($line eq "") { | |
2122 | last; | |
ede5e100 KS |
2123 | } |
2124 | } | |
d8a20ba9 KS |
2125 | push @comment, <$fd>; |
2126 | $tag{'comment'} = \@comment; | |
19806691 | 2127 | close $fd or return; |
ede5e100 KS |
2128 | if (!defined $tag{'name'}) { |
2129 | return | |
2130 | }; | |
2131 | return %tag | |
2132 | } | |
2133 | ||
756bbf54 | 2134 | sub parse_commit_text { |
ccdfdea0 | 2135 | my ($commit_text, $withparents) = @_; |
756bbf54 | 2136 | my @commit_lines = split '\n', $commit_text; |
703ac710 | 2137 | my %co; |
703ac710 | 2138 | |
756bbf54 RF |
2139 | pop @commit_lines; # Remove '\0' |
2140 | ||
198a2a8a JN |
2141 | if (! @commit_lines) { |
2142 | return; | |
2143 | } | |
2144 | ||
25f422fb | 2145 | my $header = shift @commit_lines; |
198a2a8a | 2146 | if ($header !~ m/^[0-9a-fA-F]{40}/) { |
25f422fb KS |
2147 | return; |
2148 | } | |
ccdfdea0 | 2149 | ($co{'id'}, my @parents) = split ' ', $header; |
19806691 | 2150 | while (my $line = shift @commit_lines) { |
b87d78d6 | 2151 | last if $line eq "\n"; |
7ab0d2b6 | 2152 | if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
703ac710 | 2153 | $co{'tree'} = $1; |
ccdfdea0 | 2154 | } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) { |
208b2dff | 2155 | push @parents, $1; |
022be3d0 | 2156 | } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
3f714537 | 2157 | $co{'author'} = $1; |
185f09e5 KS |
2158 | $co{'author_epoch'} = $2; |
2159 | $co{'author_tz'} = $3; | |
ba00b8c1 JN |
2160 | if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) { |
2161 | $co{'author_name'} = $1; | |
2162 | $co{'author_email'} = $2; | |
2bf7a52c KS |
2163 | } else { |
2164 | $co{'author_name'} = $co{'author'}; | |
2165 | } | |
86eed32d KS |
2166 | } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) { |
2167 | $co{'committer'} = $1; | |
185f09e5 KS |
2168 | $co{'committer_epoch'} = $2; |
2169 | $co{'committer_tz'} = $3; | |
991910a9 | 2170 | $co{'committer_name'} = $co{'committer'}; |
ba00b8c1 JN |
2171 | if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) { |
2172 | $co{'committer_name'} = $1; | |
2173 | $co{'committer_email'} = $2; | |
2174 | } else { | |
2175 | $co{'committer_name'} = $co{'committer'}; | |
2176 | } | |
703ac710 KS |
2177 | } |
2178 | } | |
ede5e100 | 2179 | if (!defined $co{'tree'}) { |
25f422fb | 2180 | return; |
ede5e100 | 2181 | }; |
208b2dff RF |
2182 | $co{'parents'} = \@parents; |
2183 | $co{'parent'} = $parents[0]; | |
25f422fb | 2184 | |
19806691 | 2185 | foreach my $title (@commit_lines) { |
c2488d06 | 2186 | $title =~ s/^ //; |
19806691 | 2187 | if ($title ne "") { |
48c771f4 | 2188 | $co{'title'} = chop_str($title, 80, 5); |
19806691 KS |
2189 | # remove leading stuff of merges to make the interesting part visible |
2190 | if (length($title) > 50) { | |
2191 | $title =~ s/^Automatic //; | |
2192 | $title =~ s/^merge (of|with) /Merge ... /i; | |
2193 | if (length($title) > 50) { | |
2194 | $title =~ s/(http|rsync):\/\///; | |
2195 | } | |
2196 | if (length($title) > 50) { | |
2197 | $title =~ s/(master|www|rsync)\.//; | |
2198 | } | |
2199 | if (length($title) > 50) { | |
2200 | $title =~ s/kernel.org:?//; | |
2201 | } | |
2202 | if (length($title) > 50) { | |
2203 | $title =~ s/\/pub\/scm//; | |
2204 | } | |
2205 | } | |
48c771f4 | 2206 | $co{'title_short'} = chop_str($title, 50, 5); |
19806691 KS |
2207 | last; |
2208 | } | |
2209 | } | |
53c39676 | 2210 | if (! defined $co{'title'} || $co{'title'} eq "") { |
7e0fe5c9 PB |
2211 | $co{'title'} = $co{'title_short'} = '(no commit message)'; |
2212 | } | |
25f422fb KS |
2213 | # remove added spaces |
2214 | foreach my $line (@commit_lines) { | |
2215 | $line =~ s/^ //; | |
2216 | } | |
2217 | $co{'comment'} = \@commit_lines; | |
2ae100df KS |
2218 | |
2219 | my $age = time - $co{'committer_epoch'}; | |
2220 | $co{'age'} = $age; | |
d263a6bd | 2221 | $co{'age_string'} = age_string($age); |
71be1e79 KS |
2222 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'}); |
2223 | if ($age > 60*60*24*7*2) { | |
1b1cd421 | 2224 | $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
71be1e79 KS |
2225 | $co{'age_string_age'} = $co{'age_string'}; |
2226 | } else { | |
2227 | $co{'age_string_date'} = $co{'age_string'}; | |
1b1cd421 | 2228 | $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
71be1e79 | 2229 | } |
703ac710 KS |
2230 | return %co; |
2231 | } | |
2232 | ||
756bbf54 RF |
2233 | sub parse_commit { |
2234 | my ($commit_id) = @_; | |
2235 | my %co; | |
2236 | ||
2237 | local $/ = "\0"; | |
2238 | ||
2239 | open my $fd, "-|", git_cmd(), "rev-list", | |
ccdfdea0 | 2240 | "--parents", |
756bbf54 | 2241 | "--header", |
756bbf54 RF |
2242 | "--max-count=1", |
2243 | $commit_id, | |
2244 | "--", | |
074afaa0 | 2245 | or die_error(500, "Open git-rev-list failed"); |
ccdfdea0 | 2246 | %co = parse_commit_text(<$fd>, 1); |
756bbf54 RF |
2247 | close $fd; |
2248 | ||
2249 | return %co; | |
2250 | } | |
2251 | ||
2252 | sub parse_commits { | |
311e552e | 2253 | my ($commit_id, $maxcount, $skip, $filename, @args) = @_; |
756bbf54 RF |
2254 | my @cos; |
2255 | ||
2256 | $maxcount ||= 1; | |
2257 | $skip ||= 0; | |
2258 | ||
756bbf54 RF |
2259 | local $/ = "\0"; |
2260 | ||
2261 | open my $fd, "-|", git_cmd(), "rev-list", | |
2262 | "--header", | |
311e552e | 2263 | @args, |
756bbf54 | 2264 | ("--max-count=" . $maxcount), |
f47efbb7 | 2265 | ("--skip=" . $skip), |
868bc068 | 2266 | @extra_options, |
756bbf54 RF |
2267 | $commit_id, |
2268 | "--", | |
2269 | ($filename ? ($filename) : ()) | |
074afaa0 | 2270 | or die_error(500, "Open git-rev-list failed"); |
756bbf54 RF |
2271 | while (my $line = <$fd>) { |
2272 | my %co = parse_commit_text($line); | |
2273 | push @cos, \%co; | |
2274 | } | |
2275 | close $fd; | |
2276 | ||
2277 | return wantarray ? @cos : \@cos; | |
2278 | } | |
2279 | ||
e8e41a93 | 2280 | # parse line of git-diff-tree "raw" output |
740e67f9 JN |
2281 | sub parse_difftree_raw_line { |
2282 | my $line = shift; | |
2283 | my %res; | |
2284 | ||
2285 | # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' | |
2286 | # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' | |
2287 | if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) { | |
2288 | $res{'from_mode'} = $1; | |
2289 | $res{'to_mode'} = $2; | |
2290 | $res{'from_id'} = $3; | |
2291 | $res{'to_id'} = $4; | |
4ed4a347 | 2292 | $res{'status'} = $5; |
740e67f9 JN |
2293 | $res{'similarity'} = $6; |
2294 | if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied | |
e8e41a93 | 2295 | ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7); |
740e67f9 | 2296 | } else { |
9d301456 | 2297 | $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote($7); |
740e67f9 JN |
2298 | } |
2299 | } | |
78bc403a JN |
2300 | # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh' |
2301 | # combined diff (for merge commit) | |
2302 | elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) { | |
2303 | $res{'nparents'} = length($1); | |
2304 | $res{'from_mode'} = [ split(' ', $2) ]; | |
2305 | $res{'to_mode'} = pop @{$res{'from_mode'}}; | |
2306 | $res{'from_id'} = [ split(' ', $3) ]; | |
2307 | $res{'to_id'} = pop @{$res{'from_id'}}; | |
2308 | $res{'status'} = [ split('', $4) ]; | |
2309 | $res{'to_file'} = unquote($5); | |
2310 | } | |
740e67f9 | 2311 | # 'c512b523472485aef4fff9e57b229d9d243c967f' |
0edcb37d JN |
2312 | elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { |
2313 | $res{'commit'} = $1; | |
2314 | } | |
740e67f9 JN |
2315 | |
2316 | return wantarray ? %res : \%res; | |
2317 | } | |
2318 | ||
0cec6db5 JN |
2319 | # wrapper: return parsed line of git-diff-tree "raw" output |
2320 | # (the argument might be raw line, or parsed info) | |
2321 | sub parsed_difftree_line { | |
2322 | my $line_or_ref = shift; | |
2323 | ||
2324 | if (ref($line_or_ref) eq "HASH") { | |
2325 | # pre-parsed (or generated by hand) | |
2326 | return $line_or_ref; | |
2327 | } else { | |
2328 | return parse_difftree_raw_line($line_or_ref); | |
2329 | } | |
2330 | } | |
2331 | ||
cb849b46 JN |
2332 | # parse line of git-ls-tree output |
2333 | sub parse_ls_tree_line ($;%) { | |
2334 | my $line = shift; | |
2335 | my %opts = @_; | |
2336 | my %res; | |
2337 | ||
2338 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' | |
8b4b94cc | 2339 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s; |
cb849b46 JN |
2340 | |
2341 | $res{'mode'} = $1; | |
2342 | $res{'type'} = $2; | |
2343 | $res{'hash'} = $3; | |
2344 | if ($opts{'-z'}) { | |
2345 | $res{'name'} = $4; | |
2346 | } else { | |
2347 | $res{'name'} = unquote($4); | |
2348 | } | |
2349 | ||
2350 | return wantarray ? %res : \%res; | |
2351 | } | |
2352 | ||
90921740 JN |
2353 | # generates _two_ hashes, references to which are passed as 2 and 3 argument |
2354 | sub parse_from_to_diffinfo { | |
2355 | my ($diffinfo, $from, $to, @parents) = @_; | |
2356 | ||
2357 | if ($diffinfo->{'nparents'}) { | |
2358 | # combined diff | |
2359 | $from->{'file'} = []; | |
2360 | $from->{'href'} = []; | |
2361 | fill_from_file_info($diffinfo, @parents) | |
2362 | unless exists $diffinfo->{'from_file'}; | |
2363 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
9d301456 JN |
2364 | $from->{'file'}[$i] = |
2365 | defined $diffinfo->{'from_file'}[$i] ? | |
2366 | $diffinfo->{'from_file'}[$i] : | |
2367 | $diffinfo->{'to_file'}; | |
90921740 JN |
2368 | if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file |
2369 | $from->{'href'}[$i] = href(action=>"blob", | |
2370 | hash_base=>$parents[$i], | |
2371 | hash=>$diffinfo->{'from_id'}[$i], | |
2372 | file_name=>$from->{'file'}[$i]); | |
2373 | } else { | |
2374 | $from->{'href'}[$i] = undef; | |
2375 | } | |
2376 | } | |
2377 | } else { | |
0cec6db5 | 2378 | # ordinary (not combined) diff |
9d301456 | 2379 | $from->{'file'} = $diffinfo->{'from_file'}; |
90921740 JN |
2380 | if ($diffinfo->{'status'} ne "A") { # not new (added) file |
2381 | $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent, | |
2382 | hash=>$diffinfo->{'from_id'}, | |
2383 | file_name=>$from->{'file'}); | |
2384 | } else { | |
2385 | delete $from->{'href'}; | |
2386 | } | |
2387 | } | |
2388 | ||
9d301456 | 2389 | $to->{'file'} = $diffinfo->{'to_file'}; |
90921740 JN |
2390 | if (!is_deleted($diffinfo)) { # file exists in result |
2391 | $to->{'href'} = href(action=>"blob", hash_base=>$hash, | |
2392 | hash=>$diffinfo->{'to_id'}, | |
2393 | file_name=>$to->{'file'}); | |
2394 | } else { | |
2395 | delete $to->{'href'}; | |
2396 | } | |
2397 | } | |
2398 | ||
717b8311 JN |
2399 | ## ...................................................................... |
2400 | ## parse to array of hashes functions | |
4c02e3c5 | 2401 | |
cd146408 JN |
2402 | sub git_get_heads_list { |
2403 | my $limit = shift; | |
2404 | my @headslist; | |
2405 | ||
2406 | open my $fd, '-|', git_cmd(), 'for-each-ref', | |
2407 | ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate', | |
2408 | '--format=%(objectname) %(refname) %(subject)%00%(committer)', | |
2409 | 'refs/heads' | |
c83a77e4 JN |
2410 | or return; |
2411 | while (my $line = <$fd>) { | |
cd146408 | 2412 | my %ref_item; |
120ddde2 | 2413 | |
cd146408 JN |
2414 | chomp $line; |
2415 | my ($refinfo, $committerinfo) = split(/\0/, $line); | |
2416 | my ($hash, $name, $title) = split(' ', $refinfo, 3); | |
2417 | my ($committer, $epoch, $tz) = | |
2418 | ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); | |
bf901f8e | 2419 | $ref_item{'fullname'} = $name; |
cd146408 JN |
2420 | $name =~ s!^refs/heads/!!; |
2421 | ||
2422 | $ref_item{'name'} = $name; | |
2423 | $ref_item{'id'} = $hash; | |
2424 | $ref_item{'title'} = $title || '(no commit message)'; | |
2425 | $ref_item{'epoch'} = $epoch; | |
2426 | if ($epoch) { | |
2427 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); | |
2428 | } else { | |
2429 | $ref_item{'age'} = "unknown"; | |
717b8311 | 2430 | } |
cd146408 JN |
2431 | |
2432 | push @headslist, \%ref_item; | |
c83a77e4 JN |
2433 | } |
2434 | close $fd; | |
2435 | ||
cd146408 JN |
2436 | return wantarray ? @headslist : \@headslist; |
2437 | } | |
2438 | ||
2439 | sub git_get_tags_list { | |
2440 | my $limit = shift; | |
2441 | my @tagslist; | |
2442 | ||
2443 | open my $fd, '-|', git_cmd(), 'for-each-ref', | |
2444 | ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate', | |
2445 | '--format=%(objectname) %(objecttype) %(refname) '. | |
2446 | '%(*objectname) %(*objecttype) %(subject)%00%(creator)', | |
2447 | 'refs/tags' | |
2448 | or return; | |
2449 | while (my $line = <$fd>) { | |
2450 | my %ref_item; | |
7a13b999 | 2451 | |
cd146408 JN |
2452 | chomp $line; |
2453 | my ($refinfo, $creatorinfo) = split(/\0/, $line); | |
2454 | my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6); | |
2455 | my ($creator, $epoch, $tz) = | |
2456 | ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/); | |
bf901f8e | 2457 | $ref_item{'fullname'} = $name; |
cd146408 JN |
2458 | $name =~ s!^refs/tags/!!; |
2459 | ||
2460 | $ref_item{'type'} = $type; | |
2461 | $ref_item{'id'} = $id; | |
2462 | $ref_item{'name'} = $name; | |
2463 | if ($type eq "tag") { | |
2464 | $ref_item{'subject'} = $title; | |
2465 | $ref_item{'reftype'} = $reftype; | |
2466 | $ref_item{'refid'} = $refid; | |
2467 | } else { | |
2468 | $ref_item{'reftype'} = $type; | |
2469 | $ref_item{'refid'} = $id; | |
2470 | } | |
2471 | ||
2472 | if ($type eq "tag" || $type eq "commit") { | |
2473 | $ref_item{'epoch'} = $epoch; | |
2474 | if ($epoch) { | |
2475 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); | |
2476 | } else { | |
2477 | $ref_item{'age'} = "unknown"; | |
2478 | } | |
2479 | } | |
991910a9 | 2480 | |
cd146408 | 2481 | push @tagslist, \%ref_item; |
717b8311 | 2482 | } |
cd146408 JN |
2483 | close $fd; |
2484 | ||
2485 | return wantarray ? @tagslist : \@tagslist; | |
86eed32d KS |
2486 | } |
2487 | ||
717b8311 JN |
2488 | ## ---------------------------------------------------------------------- |
2489 | ## filesystem-related functions | |
022be3d0 | 2490 | |
c07ad4b9 KS |
2491 | sub get_file_owner { |
2492 | my $path = shift; | |
2493 | ||
2494 | my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path); | |
2495 | my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid); | |
2496 | if (!defined $gcos) { | |
2497 | return undef; | |
2498 | } | |
2499 | my $owner = $gcos; | |
2500 | $owner =~ s/[,;].*$//; | |
00f429af | 2501 | return to_utf8($owner); |
c07ad4b9 KS |
2502 | } |
2503 | ||
717b8311 JN |
2504 | ## ...................................................................... |
2505 | ## mimetype related functions | |
09bd7898 | 2506 | |
717b8311 JN |
2507 | sub mimetype_guess_file { |
2508 | my $filename = shift; | |
2509 | my $mimemap = shift; | |
2510 | -r $mimemap or return undef; | |
2511 | ||
2512 | my %mimemap; | |
2513 | open(MIME, $mimemap) or return undef; | |
2514 | while (<MIME>) { | |
618918e5 | 2515 | next if m/^#/; # skip comments |
717b8311 | 2516 | my ($mime, $exts) = split(/\t+/); |
46b059d7 JH |
2517 | if (defined $exts) { |
2518 | my @exts = split(/\s+/, $exts); | |
2519 | foreach my $ext (@exts) { | |
2520 | $mimemap{$ext} = $mime; | |
2521 | } | |
09bd7898 | 2522 | } |
09bd7898 | 2523 | } |
717b8311 | 2524 | close(MIME); |
09bd7898 | 2525 | |
8059319a | 2526 | $filename =~ /\.([^.]*)$/; |
717b8311 JN |
2527 | return $mimemap{$1}; |
2528 | } | |
5996ca08 | 2529 | |
717b8311 JN |
2530 | sub mimetype_guess { |
2531 | my $filename = shift; | |
2532 | my $mime; | |
2533 | $filename =~ /\./ or return undef; | |
5996ca08 | 2534 | |
717b8311 JN |
2535 | if ($mimetypes_file) { |
2536 | my $file = $mimetypes_file; | |
d5aa50de JN |
2537 | if ($file !~ m!^/!) { # if it is relative path |
2538 | # it is relative to project | |
2539 | $file = "$projectroot/$project/$file"; | |
2540 | } | |
717b8311 JN |
2541 | $mime = mimetype_guess_file($filename, $file); |
2542 | } | |
2543 | $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); | |
2544 | return $mime; | |
5996ca08 FF |
2545 | } |
2546 | ||
847e01fb | 2547 | sub blob_mimetype { |
717b8311 JN |
2548 | my $fd = shift; |
2549 | my $filename = shift; | |
5996ca08 | 2550 | |
717b8311 JN |
2551 | if ($filename) { |
2552 | my $mime = mimetype_guess($filename); | |
2553 | $mime and return $mime; | |
d8d17b5d | 2554 | } |
717b8311 JN |
2555 | |
2556 | # just in case | |
2557 | return $default_blob_plain_mimetype unless $fd; | |
2558 | ||
2559 | if (-T $fd) { | |
7f718e8b | 2560 | return 'text/plain'; |
717b8311 JN |
2561 | } elsif (! $filename) { |
2562 | return 'application/octet-stream'; | |
2563 | } elsif ($filename =~ m/\.png$/i) { | |
2564 | return 'image/png'; | |
2565 | } elsif ($filename =~ m/\.gif$/i) { | |
2566 | return 'image/gif'; | |
2567 | } elsif ($filename =~ m/\.jpe?g$/i) { | |
2568 | return 'image/jpeg'; | |
d8d17b5d | 2569 | } else { |
717b8311 | 2570 | return 'application/octet-stream'; |
f7ab660c | 2571 | } |
717b8311 JN |
2572 | } |
2573 | ||
7f718e8b JN |
2574 | sub blob_contenttype { |
2575 | my ($fd, $file_name, $type) = @_; | |
2576 | ||
2577 | $type ||= blob_mimetype($fd, $file_name); | |
2578 | if ($type eq 'text/plain' && defined $default_text_plain_charset) { | |
2579 | $type .= "; charset=$default_text_plain_charset"; | |
2580 | } | |
2581 | ||
2582 | return $type; | |
2583 | } | |
2584 | ||
717b8311 JN |
2585 | ## ====================================================================== |
2586 | ## functions printing HTML: header, footer, error page | |
2587 | ||
2588 | sub git_header_html { | |
2589 | my $status = shift || "200 OK"; | |
2590 | my $expires = shift; | |
2591 | ||
8be2890c | 2592 | my $title = "$site_name"; |
717b8311 | 2593 | if (defined $project) { |
00f429af | 2594 | $title .= " - " . to_utf8($project); |
717b8311 JN |
2595 | if (defined $action) { |
2596 | $title .= "/$action"; | |
2597 | if (defined $file_name) { | |
403d0906 | 2598 | $title .= " - " . esc_path($file_name); |
717b8311 JN |
2599 | if ($action eq "tree" && $file_name !~ m|/$|) { |
2600 | $title .= "/"; | |
2601 | } | |
2602 | } | |
2603 | } | |
f7ab660c | 2604 | } |
717b8311 JN |
2605 | my $content_type; |
2606 | # require explicit support from the UA if we are to send the page as | |
2607 | # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. | |
2608 | # we have to do this because MSIE sometimes globs '*/*', pretending to | |
2609 | # support xhtml+xml but choking when it gets what it asked for. | |
952c65fc JN |
2610 | if (defined $cgi->http('HTTP_ACCEPT') && |
2611 | $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && | |
2612 | $cgi->Accept('application/xhtml+xml') != 0) { | |
717b8311 | 2613 | $content_type = 'application/xhtml+xml'; |
f7ab660c | 2614 | } else { |
717b8311 | 2615 | $content_type = 'text/html'; |
f7ab660c | 2616 | } |
952c65fc JN |
2617 | print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
2618 | -status=> $status, -expires => $expires); | |
45c9a758 | 2619 | my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; |
717b8311 JN |
2620 | print <<EOF; |
2621 | <?xml version="1.0" encoding="utf-8"?> | |
2622 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
2623 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> | |
d4baf9ea | 2624 | <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> |
717b8311 JN |
2625 | <!-- git core binaries version $git_version --> |
2626 | <head> | |
2627 | <meta http-equiv="content-type" content="$content_type; charset=utf-8"/> | |
45c9a758 | 2628 | <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/> |
717b8311 JN |
2629 | <meta name="robots" content="index, nofollow"/> |
2630 | <title>$title</title> | |
717b8311 | 2631 | EOF |
b2d3476e AC |
2632 | # print out each stylesheet that exist |
2633 | if (defined $stylesheet) { | |
2634 | #provides backwards capability for those people who define style sheet in a config file | |
2635 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; | |
2636 | } else { | |
2637 | foreach my $stylesheet (@stylesheets) { | |
2638 | next unless $stylesheet; | |
2639 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; | |
2640 | } | |
2641 | } | |
dd04c428 | 2642 | if (defined $project) { |
3562198b JN |
2643 | my %href_params = get_feed_info(); |
2644 | if (!exists $href_params{'-title'}) { | |
2645 | $href_params{'-title'} = 'log'; | |
2646 | } | |
2647 | ||
2648 | foreach my $format qw(RSS Atom) { | |
2649 | my $type = lc($format); | |
2650 | my %link_attr = ( | |
2651 | '-rel' => 'alternate', | |
2652 | '-title' => "$project - $href_params{'-title'} - $format feed", | |
2653 | '-type' => "application/$type+xml" | |
2654 | ); | |
2655 | ||
2656 | $href_params{'action'} = $type; | |
2657 | $link_attr{'-href'} = href(%href_params); | |
2658 | print "<link ". | |
2659 | "rel=\"$link_attr{'-rel'}\" ". | |
2660 | "title=\"$link_attr{'-title'}\" ". | |
2661 | "href=\"$link_attr{'-href'}\" ". | |
2662 | "type=\"$link_attr{'-type'}\" ". | |
2663 | "/>\n"; | |
2664 | ||
2665 | $href_params{'extra_options'} = '--no-merges'; | |
2666 | $link_attr{'-href'} = href(%href_params); | |
2667 | $link_attr{'-title'} .= ' (no merges)'; | |
2668 | print "<link ". | |
2669 | "rel=\"$link_attr{'-rel'}\" ". | |
2670 | "title=\"$link_attr{'-title'}\" ". | |
2671 | "href=\"$link_attr{'-href'}\" ". | |
2672 | "type=\"$link_attr{'-type'}\" ". | |
2673 | "/>\n"; | |
2674 | } | |
2675 | ||
9d0734ae JN |
2676 | } else { |
2677 | printf('<link rel="alternate" title="%s projects list" '. | |
3562198b | 2678 | 'href="%s" type="text/plain; charset=utf-8" />'."\n", |
9d0734ae | 2679 | $site_name, href(project=>undef, action=>"project_index")); |
af6feeb2 | 2680 | printf('<link rel="alternate" title="%s projects feeds" '. |
3562198b | 2681 | 'href="%s" type="text/x-opml" />'."\n", |
9d0734ae | 2682 | $site_name, href(project=>undef, action=>"opml")); |
dd04c428 | 2683 | } |
0b5deba1 | 2684 | if (defined $favicon) { |
3562198b | 2685 | print qq(<link rel="shortcut icon" href="$favicon" type="image/png" />\n); |
0b5deba1 | 2686 | } |
10161355 | 2687 | |
dd04c428 | 2688 | print "</head>\n" . |
b2d3476e AC |
2689 | "<body>\n"; |
2690 | ||
2691 | if (-f $site_header) { | |
2692 | open (my $fd, $site_header); | |
2693 | print <$fd>; | |
2694 | close $fd; | |
2695 | } | |
2696 | ||
2697 | print "<div class=\"page_header\">\n" . | |
9a7a62ff JN |
2698 | $cgi->a({-href => esc_url($logo_url), |
2699 | -title => $logo_label}, | |
2700 | qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>)); | |
f93bff8d | 2701 | print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; |
717b8311 | 2702 | if (defined $project) { |
1c2a4f5a | 2703 | print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); |
717b8311 JN |
2704 | if (defined $action) { |
2705 | print " / $action"; | |
2706 | } | |
2707 | print "\n"; | |
6be93511 | 2708 | } |
d77b5673 PB |
2709 | print "</div>\n"; |
2710 | ||
6be93511 | 2711 | my ($have_search) = gitweb_check_feature('search'); |
f70dda25 | 2712 | if (defined $project && $have_search) { |
717b8311 JN |
2713 | if (!defined $searchtext) { |
2714 | $searchtext = ""; | |
2715 | } | |
2716 | my $search_hash; | |
2717 | if (defined $hash_base) { | |
2718 | $search_hash = $hash_base; | |
2719 | } elsif (defined $hash) { | |
2720 | $search_hash = $hash; | |
bddec01d | 2721 | } else { |
717b8311 | 2722 | $search_hash = "HEAD"; |
bddec01d | 2723 | } |
40375a83 MM |
2724 | my $action = $my_uri; |
2725 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); | |
2726 | if ($use_pathinfo) { | |
85d17a12 | 2727 | $action .= "/".esc_url($project); |
40375a83 | 2728 | } |
40375a83 | 2729 | print $cgi->startform(-method => "get", -action => $action) . |
717b8311 | 2730 | "<div class=\"search\">\n" . |
f70dda25 JN |
2731 | (!$use_pathinfo && |
2732 | $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") . | |
2733 | $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" . | |
2734 | $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" . | |
88ad729b | 2735 | $cgi->popup_menu(-name => 'st', -default => 'commit', |
e7738553 | 2736 | -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . |
88ad729b PB |
2737 | $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . |
2738 | " search:\n", | |
717b8311 | 2739 | $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . |
0e559919 PB |
2740 | "<span title=\"Extended regular expression\">" . |
2741 | $cgi->checkbox(-name => 'sr', -value => 1, -label => 're', | |
2742 | -checked => $search_use_regexp) . | |
2743 | "</span>" . | |
717b8311 JN |
2744 | "</div>" . |
2745 | $cgi->end_form() . "\n"; | |
b87d78d6 | 2746 | } |
717b8311 JN |
2747 | } |
2748 | ||
2749 | sub git_footer_html { | |
3562198b JN |
2750 | my $feed_class = 'rss_logo'; |
2751 | ||
717b8311 JN |
2752 | print "<div class=\"page_footer\">\n"; |
2753 | if (defined $project) { | |
847e01fb | 2754 | my $descr = git_get_project_description($project); |
717b8311 JN |
2755 | if (defined $descr) { |
2756 | print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n"; | |
2757 | } | |
3562198b JN |
2758 | |
2759 | my %href_params = get_feed_info(); | |
2760 | if (!%href_params) { | |
2761 | $feed_class .= ' generic'; | |
2762 | } | |
2763 | $href_params{'-title'} ||= 'log'; | |
2764 | ||
2765 | foreach my $format qw(RSS Atom) { | |
2766 | $href_params{'action'} = lc($format); | |
2767 | print $cgi->a({-href => href(%href_params), | |
2768 | -title => "$href_params{'-title'} $format feed", | |
2769 | -class => $feed_class}, $format)."\n"; | |
2770 | } | |
2771 | ||
717b8311 | 2772 | } else { |
a1565c44 | 2773 | print $cgi->a({-href => href(project=>undef, action=>"opml"), |
3562198b | 2774 | -class => $feed_class}, "OPML") . " "; |
9d0734ae | 2775 | print $cgi->a({-href => href(project=>undef, action=>"project_index"), |
3562198b | 2776 | -class => $feed_class}, "TXT") . "\n"; |
717b8311 | 2777 | } |
3562198b | 2778 | print "</div>\n"; # class="page_footer" |
b2d3476e AC |
2779 | |
2780 | if (-f $site_footer) { | |
2781 | open (my $fd, $site_footer); | |
2782 | print <$fd>; | |
2783 | close $fd; | |
2784 | } | |
2785 | ||
2786 | print "</body>\n" . | |
717b8311 JN |
2787 | "</html>"; |
2788 | } | |
2789 | ||
074afaa0 LW |
2790 | # die_error(<http_status_code>, <error_message>) |
2791 | # Example: die_error(404, 'Hash not found') | |
2792 | # By convention, use the following status codes (as defined in RFC 2616): | |
2793 | # 400: Invalid or missing CGI parameters, or | |
2794 | # requested object exists but has wrong type. | |
2795 | # 403: Requested feature (like "pickaxe" or "snapshot") not enabled on | |
2796 | # this server or project. | |
2797 | # 404: Requested object/revision/project doesn't exist. | |
2798 | # 500: The server isn't configured properly, or | |
2799 | # an internal error occurred (e.g. failed assertions caused by bugs), or | |
2800 | # an unknown error occurred (e.g. the git binary died unexpectedly). | |
717b8311 | 2801 | sub die_error { |
074afaa0 LW |
2802 | my $status = shift || 500; |
2803 | my $error = shift || "Internal server error"; | |
2804 | ||
2805 | my %http_responses = (400 => '400 Bad Request', | |
2806 | 403 => '403 Forbidden', | |
2807 | 404 => '404 Not Found', | |
2808 | 500 => '500 Internal Server Error'); | |
2809 | git_header_html($http_responses{$status}); | |
59b9f61a JN |
2810 | print <<EOF; |
2811 | <div class="page_body"> | |
2812 | <br /><br /> | |
2813 | $status - $error | |
2814 | <br /> | |
2815 | </div> | |
2816 | EOF | |
b87d78d6 | 2817 | git_footer_html(); |
717b8311 | 2818 | exit; |
161332a5 KS |
2819 | } |
2820 | ||
717b8311 JN |
2821 | ## ---------------------------------------------------------------------- |
2822 | ## functions printing or outputting HTML: navigation | |
2823 | ||
847e01fb | 2824 | sub git_print_page_nav { |
717b8311 JN |
2825 | my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; |
2826 | $extra = '' if !defined $extra; # pager or formats | |
2827 | ||
2828 | my @navs = qw(summary shortlog log commit commitdiff tree); | |
2829 | if ($suppress) { | |
2830 | @navs = grep { $_ ne $suppress } @navs; | |
2831 | } | |
2832 | ||
1c2a4f5a | 2833 | my %arg = map { $_ => {action=>$_} } @navs; |
717b8311 JN |
2834 | if (defined $head) { |
2835 | for (qw(commit commitdiff)) { | |
3be8e720 | 2836 | $arg{$_}{'hash'} = $head; |
717b8311 JN |
2837 | } |
2838 | if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { | |
2839 | for (qw(shortlog log)) { | |
3be8e720 | 2840 | $arg{$_}{'hash'} = $head; |
045e531a | 2841 | } |
6a928415 KS |
2842 | } |
2843 | } | |
3be8e720 JN |
2844 | $arg{'tree'}{'hash'} = $treehead if defined $treehead; |
2845 | $arg{'tree'}{'hash_base'} = $treebase if defined $treebase; | |
717b8311 JN |
2846 | |
2847 | print "<div class=\"page_nav\">\n" . | |
2848 | (join " | ", | |
1c2a4f5a MW |
2849 | map { $_ eq $current ? |
2850 | $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") | |
2851 | } @navs); | |
717b8311 JN |
2852 | print "<br/>\n$extra<br/>\n" . |
2853 | "</div>\n"; | |
6a928415 KS |
2854 | } |
2855 | ||
847e01fb | 2856 | sub format_paging_nav { |
1f684dc0 | 2857 | my ($action, $hash, $head, $page, $has_next_link) = @_; |
717b8311 | 2858 | my $paging_nav; |
594e212b | 2859 | |
717b8311 JN |
2860 | |
2861 | if ($hash ne $head || $page) { | |
1c2a4f5a | 2862 | $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD"); |
594e212b | 2863 | } else { |
717b8311 JN |
2864 | $paging_nav .= "HEAD"; |
2865 | } | |
2866 | ||
2867 | if ($page > 0) { | |
2868 | $paging_nav .= " ⋅ " . | |
7afd77bf | 2869 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
26298b5f | 2870 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
717b8311 JN |
2871 | } else { |
2872 | $paging_nav .= " ⋅ prev"; | |
2873 | } | |
2874 | ||
1f684dc0 | 2875 | if ($has_next_link) { |
717b8311 | 2876 | $paging_nav .= " ⋅ " . |
7afd77bf | 2877 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
26298b5f | 2878 | -accesskey => "n", -title => "Alt-n"}, "next"); |
717b8311 JN |
2879 | } else { |
2880 | $paging_nav .= " ⋅ next"; | |
594e212b | 2881 | } |
717b8311 JN |
2882 | |
2883 | return $paging_nav; | |
594e212b JN |
2884 | } |
2885 | ||
717b8311 JN |
2886 | ## ...................................................................... |
2887 | ## functions printing or outputting HTML: div | |
2888 | ||
847e01fb | 2889 | sub git_print_header_div { |
717b8311 | 2890 | my ($action, $title, $hash, $hash_base) = @_; |
1c2a4f5a | 2891 | my %args = (); |
717b8311 | 2892 | |
3be8e720 JN |
2893 | $args{'action'} = $action; |
2894 | $args{'hash'} = $hash if $hash; | |
2895 | $args{'hash_base'} = $hash_base if $hash_base; | |
717b8311 JN |
2896 | |
2897 | print "<div class=\"header\">\n" . | |
1c2a4f5a MW |
2898 | $cgi->a({-href => href(%args), -class => "title"}, |
2899 | $title ? $title : $action) . | |
2900 | "\n</div>\n"; | |
717b8311 | 2901 | } |
ede5e100 | 2902 | |
6fd92a28 JN |
2903 | #sub git_print_authorship (\%) { |
2904 | sub git_print_authorship { | |
2905 | my $co = shift; | |
2906 | ||
a44465cc | 2907 | my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); |
6fd92a28 JN |
2908 | print "<div class=\"author_date\">" . |
2909 | esc_html($co->{'author_name'}) . | |
a44465cc JN |
2910 | " [$ad{'rfc2822'}"; |
2911 | if ($ad{'hour_local'} < 6) { | |
2912 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", | |
2913 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
2914 | } else { | |
2915 | printf(" (%02d:%02d %s)", | |
2916 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
2917 | } | |
2918 | print "]</div>\n"; | |
6fd92a28 JN |
2919 | } |
2920 | ||
717b8311 JN |
2921 | sub git_print_page_path { |
2922 | my $name = shift; | |
2923 | my $type = shift; | |
59fb1c94 | 2924 | my $hb = shift; |
ede5e100 | 2925 | |
4df118ed JN |
2926 | |
2927 | print "<div class=\"page_path\">"; | |
2928 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), | |
00f429af | 2929 | -title => 'tree root'}, to_utf8("[$project]")); |
4df118ed JN |
2930 | print " / "; |
2931 | if (defined $name) { | |
762c7205 JN |
2932 | my @dirname = split '/', $name; |
2933 | my $basename = pop @dirname; | |
2934 | my $fullname = ''; | |
2935 | ||
762c7205 | 2936 | foreach my $dir (@dirname) { |
16fdb488 | 2937 | $fullname .= ($fullname ? '/' : '') . $dir; |
762c7205 JN |
2938 | print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, |
2939 | hash_base=>$hb), | |
edc04e90 | 2940 | -title => $fullname}, esc_path($dir)); |
26d0a976 | 2941 | print " / "; |
762c7205 JN |
2942 | } |
2943 | if (defined $type && $type eq 'blob') { | |
952c65fc | 2944 | print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, |
762c7205 | 2945 | hash_base=>$hb), |
edc04e90 | 2946 | -title => $name}, esc_path($basename)); |
762c7205 JN |
2947 | } elsif (defined $type && $type eq 'tree') { |
2948 | print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, | |
2949 | hash_base=>$hb), | |
edc04e90 | 2950 | -title => $name}, esc_path($basename)); |
4df118ed | 2951 | print " / "; |
59fb1c94 | 2952 | } else { |
403d0906 | 2953 | print esc_path($basename); |
59fb1c94 | 2954 | } |
ede5e100 | 2955 | } |
4df118ed | 2956 | print "<br/></div>\n"; |
ede5e100 KS |
2957 | } |
2958 | ||
b7f9253d JN |
2959 | # sub git_print_log (\@;%) { |
2960 | sub git_print_log ($;%) { | |
d16d093c | 2961 | my $log = shift; |
b7f9253d | 2962 | my %opts = @_; |
d16d093c | 2963 | |
b7f9253d JN |
2964 | if ($opts{'-remove_title'}) { |
2965 | # remove title, i.e. first line of log | |
2966 | shift @$log; | |
2967 | } | |
d16d093c JN |
2968 | # remove leading empty lines |
2969 | while (defined $log->[0] && $log->[0] eq "") { | |
2970 | shift @$log; | |
2971 | } | |
2972 | ||
2973 | # print log | |
2974 | my $signoff = 0; | |
2975 | my $empty = 0; | |
2976 | foreach my $line (@$log) { | |
b7f9253d JN |
2977 | if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
2978 | $signoff = 1; | |
fba20b42 | 2979 | $empty = 0; |
b7f9253d JN |
2980 | if (! $opts{'-remove_signoff'}) { |
2981 | print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; | |
2982 | next; | |
2983 | } else { | |
2984 | # remove signoff lines | |
2985 | next; | |
2986 | } | |
2987 | } else { | |
2988 | $signoff = 0; | |
2989 | } | |
2990 | ||
d16d093c JN |
2991 | # print only one empty line |
2992 | # do not print empty line after signoff | |
2993 | if ($line eq "") { | |
2994 | next if ($empty || $signoff); | |
2995 | $empty = 1; | |
2996 | } else { | |
2997 | $empty = 0; | |
2998 | } | |
b7f9253d JN |
2999 | |
3000 | print format_log_line_html($line) . "<br/>\n"; | |
3001 | } | |
3002 | ||
3003 | if ($opts{'-final_empty_line'}) { | |
3004 | # end with single empty line | |
3005 | print "<br/>\n" unless $empty; | |
d16d093c JN |
3006 | } |
3007 | } | |
3008 | ||
e33fba4c JN |
3009 | # return link target (what link points to) |
3010 | sub git_get_link_target { | |
3011 | my $hash = shift; | |
3012 | my $link_target; | |
3013 | ||
3014 | # read link | |
3015 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash | |
3016 | or return; | |
3017 | { | |
3018 | local $/; | |
3019 | $link_target = <$fd>; | |
3020 | } | |
3021 | close $fd | |
3022 | or return; | |
3023 | ||
3024 | return $link_target; | |
3025 | } | |
3026 | ||
3bf9d570 JN |
3027 | # given link target, and the directory (basedir) the link is in, |
3028 | # return target of link relative to top directory (top tree); | |
3029 | # return undef if it is not possible (including absolute links). | |
3030 | sub normalize_link_target { | |
3031 | my ($link_target, $basedir, $hash_base) = @_; | |
3032 | ||
3033 | # we can normalize symlink target only if $hash_base is provided | |
3034 | return unless $hash_base; | |
3035 | ||
3036 | # absolute symlinks (beginning with '/') cannot be normalized | |
3037 | return if (substr($link_target, 0, 1) eq '/'); | |
3038 | ||
3039 | # normalize link target to path from top (root) tree (dir) | |
3040 | my $path; | |
3041 | if ($basedir) { | |
3042 | $path = $basedir . '/' . $link_target; | |
3043 | } else { | |
3044 | # we are in top (root) tree (dir) | |
3045 | $path = $link_target; | |
3046 | } | |
3047 | ||
3048 | # remove //, /./, and /../ | |
3049 | my @path_parts; | |
3050 | foreach my $part (split('/', $path)) { | |
3051 | # discard '.' and '' | |
3052 | next if (!$part || $part eq '.'); | |
3053 | # handle '..' | |
3054 | if ($part eq '..') { | |
3055 | if (@path_parts) { | |
3056 | pop @path_parts; | |
3057 | } else { | |
3058 | # link leads outside repository (outside top dir) | |
3059 | return; | |
3060 | } | |
3061 | } else { | |
3062 | push @path_parts, $part; | |
3063 | } | |
3064 | } | |
3065 | $path = join('/', @path_parts); | |
3066 | ||
3067 | return $path; | |
3068 | } | |
e33fba4c | 3069 | |
fa702003 JN |
3070 | # print tree entry (row of git_tree), but without encompassing <tr> element |
3071 | sub git_print_tree_entry { | |
3072 | my ($t, $basedir, $hash_base, $have_blame) = @_; | |
3073 | ||
3074 | my %base_key = (); | |
e33fba4c | 3075 | $base_key{'hash_base'} = $hash_base if defined $hash_base; |
fa702003 | 3076 | |
4de741b3 LT |
3077 | # The format of a table row is: mode list link. Where mode is |
3078 | # the mode of the entry, list is the name of the entry, an href, | |
3079 | # and link is the action links of the entry. | |
3080 | ||
fa702003 JN |
3081 | print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n"; |
3082 | if ($t->{'type'} eq "blob") { | |
3083 | print "<td class=\"list\">" . | |
4de741b3 | 3084 | $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
e7fb022a | 3085 | file_name=>"$basedir$t->{'name'}", %base_key), |
e33fba4c JN |
3086 | -class => "list"}, esc_path($t->{'name'})); |
3087 | if (S_ISLNK(oct $t->{'mode'})) { | |
3088 | my $link_target = git_get_link_target($t->{'hash'}); | |
3089 | if ($link_target) { | |
3bf9d570 JN |
3090 | my $norm_target = normalize_link_target($link_target, $basedir, $hash_base); |
3091 | if (defined $norm_target) { | |
3092 | print " -> " . | |
3093 | $cgi->a({-href => href(action=>"object", hash_base=>$hash_base, | |
3094 | file_name=>$norm_target), | |
3095 | -title => $norm_target}, esc_path($link_target)); | |
3096 | } else { | |
3097 | print " -> " . esc_path($link_target); | |
3098 | } | |
e33fba4c JN |
3099 | } |
3100 | } | |
3101 | print "</td>\n"; | |
4de741b3 | 3102 | print "<td class=\"link\">"; |
4777b014 | 3103 | print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
e33fba4c JN |
3104 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
3105 | "blob"); | |
fa702003 | 3106 | if ($have_blame) { |
4777b014 PB |
3107 | print " | " . |
3108 | $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, | |
e33fba4c JN |
3109 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
3110 | "blame"); | |
fa702003 JN |
3111 | } |
3112 | if (defined $hash_base) { | |
4777b014 PB |
3113 | print " | " . |
3114 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, | |
fa702003 JN |
3115 | hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, |
3116 | "history"); | |
3117 | } | |
3118 | print " | " . | |
6f7ea5fb | 3119 | $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base, |
e7fb022a JN |
3120 | file_name=>"$basedir$t->{'name'}")}, |
3121 | "raw"); | |
4de741b3 | 3122 | print "</td>\n"; |
fa702003 JN |
3123 | |
3124 | } elsif ($t->{'type'} eq "tree") { | |
0fa105e7 LT |
3125 | print "<td class=\"list\">"; |
3126 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, | |
fa702003 | 3127 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
403d0906 | 3128 | esc_path($t->{'name'})); |
0fa105e7 LT |
3129 | print "</td>\n"; |
3130 | print "<td class=\"link\">"; | |
4777b014 | 3131 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
e33fba4c JN |
3132 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
3133 | "tree"); | |
fa702003 | 3134 | if (defined $hash_base) { |
4777b014 PB |
3135 | print " | " . |
3136 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, | |
fa702003 | 3137 | file_name=>"$basedir$t->{'name'}")}, |
01ac1e38 JN |
3138 | "history"); |
3139 | } | |
3140 | print "</td>\n"; | |
3141 | } else { | |
3142 | # unknown object: we can only present history for it | |
3143 | # (this includes 'commit' object, i.e. submodule support) | |
3144 | print "<td class=\"list\">" . | |
3145 | esc_path($t->{'name'}) . | |
3146 | "</td>\n"; | |
3147 | print "<td class=\"link\">"; | |
3148 | if (defined $hash_base) { | |
3149 | print $cgi->a({-href => href(action=>"history", | |
3150 | hash_base=>$hash_base, | |
3151 | file_name=>"$basedir$t->{'name'}")}, | |
fa702003 JN |
3152 | "history"); |
3153 | } | |
3154 | print "</td>\n"; | |
3155 | } | |
3156 | } | |
3157 | ||
717b8311 JN |
3158 | ## ...................................................................... |
3159 | ## functions printing large fragments of HTML | |
3160 | ||
0cec6db5 | 3161 | # get pre-image filenames for merge (combined) diff |
e72c0eaf JN |
3162 | sub fill_from_file_info { |
3163 | my ($diff, @parents) = @_; | |
3164 | ||
3165 | $diff->{'from_file'} = [ ]; | |
3166 | $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef; | |
3167 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { | |
3168 | if ($diff->{'status'}[$i] eq 'R' || | |
3169 | $diff->{'status'}[$i] eq 'C') { | |
3170 | $diff->{'from_file'}[$i] = | |
3171 | git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]); | |
3172 | } | |
3173 | } | |
3174 | ||
3175 | return $diff; | |
3176 | } | |
3177 | ||
0cec6db5 | 3178 | # is current raw difftree line of file deletion |
90921740 JN |
3179 | sub is_deleted { |
3180 | my $diffinfo = shift; | |
3181 | ||
4ed4a347 | 3182 | return $diffinfo->{'to_id'} eq ('0' x 40); |
90921740 | 3183 | } |
e72c0eaf | 3184 | |
0cec6db5 JN |
3185 | # does patch correspond to [previous] difftree raw line |
3186 | # $diffinfo - hashref of parsed raw diff format | |
3187 | # $patchinfo - hashref of parsed patch diff format | |
3188 | # (the same keys as in $diffinfo) | |
3189 | sub is_patch_split { | |
3190 | my ($diffinfo, $patchinfo) = @_; | |
3191 | ||
3192 | return defined $diffinfo && defined $patchinfo | |
9d301456 | 3193 | && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'}; |
0cec6db5 JN |
3194 | } |
3195 | ||
3196 | ||
4a4a1a53 | 3197 | sub git_difftree_body { |
ed224dea JN |
3198 | my ($difftree, $hash, @parents) = @_; |
3199 | my ($parent) = $parents[0]; | |
2b2a8c78 | 3200 | my ($have_blame) = gitweb_check_feature('blame'); |
4a4a1a53 JN |
3201 | print "<div class=\"list_head\">\n"; |
3202 | if ($#{$difftree} > 10) { | |
3203 | print(($#{$difftree} + 1) . " files changed:\n"); | |
3204 | } | |
3205 | print "</div>\n"; | |
3206 | ||
ed224dea JN |
3207 | print "<table class=\"" . |
3208 | (@parents > 1 ? "combined " : "") . | |
3209 | "diff_tree\">\n"; | |
47598d7a JN |
3210 | |
3211 | # header only for combined diff in 'commitdiff' view | |
3ef408ae | 3212 | my $has_header = @$difftree && @parents > 1 && $action eq 'commitdiff'; |
47598d7a JN |
3213 | if ($has_header) { |
3214 | # table header | |
3215 | print "<thead><tr>\n" . | |
3216 | "<th></th><th></th>\n"; # filename, patchN link | |
3217 | for (my $i = 0; $i < @parents; $i++) { | |
3218 | my $par = $parents[$i]; | |
3219 | print "<th>" . | |
3220 | $cgi->a({-href => href(action=>"commitdiff", | |
3221 | hash=>$hash, hash_parent=>$par), | |
3222 | -title => 'commitdiff to parent number ' . | |
3223 | ($i+1) . ': ' . substr($par,0,7)}, | |
3224 | $i+1) . | |
3225 | " </th>\n"; | |
3226 | } | |
3227 | print "</tr></thead>\n<tbody>\n"; | |
3228 | } | |
3229 | ||
6dd36acd | 3230 | my $alternate = 1; |
b4657e77 | 3231 | my $patchno = 0; |
4a4a1a53 | 3232 | foreach my $line (@{$difftree}) { |
0cec6db5 | 3233 | my $diff = parsed_difftree_line($line); |
4a4a1a53 JN |
3234 | |
3235 | if ($alternate) { | |
3236 | print "<tr class=\"dark\">\n"; | |
3237 | } else { | |
3238 | print "<tr class=\"light\">\n"; | |
3239 | } | |
3240 | $alternate ^= 1; | |
3241 | ||
493e01db | 3242 | if (exists $diff->{'nparents'}) { # combined diff |
ed224dea | 3243 | |
493e01db JN |
3244 | fill_from_file_info($diff, @parents) |
3245 | unless exists $diff->{'from_file'}; | |
e72c0eaf | 3246 | |
90921740 | 3247 | if (!is_deleted($diff)) { |
ed224dea JN |
3248 | # file exists in the result (child) commit |
3249 | print "<td>" . | |
493e01db JN |
3250 | $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3251 | file_name=>$diff->{'to_file'}, | |
ed224dea | 3252 | hash_base=>$hash), |
493e01db | 3253 | -class => "list"}, esc_path($diff->{'to_file'})) . |
ed224dea JN |
3254 | "</td>\n"; |
3255 | } else { | |
3256 | print "<td>" . | |
493e01db | 3257 | esc_path($diff->{'to_file'}) . |
ed224dea JN |
3258 | "</td>\n"; |
3259 | } | |
3260 | ||
3261 | if ($action eq 'commitdiff') { | |
3262 | # link to patch | |
3263 | $patchno++; | |
3264 | print "<td class=\"link\">" . | |
3265 | $cgi->a({-href => "#patch$patchno"}, "patch") . | |
3266 | " | " . | |
3267 | "</td>\n"; | |
3268 | } | |
3269 | ||
3270 | my $has_history = 0; | |
3271 | my $not_deleted = 0; | |
493e01db | 3272 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
ed224dea | 3273 | my $hash_parent = $parents[$i]; |
493e01db JN |
3274 | my $from_hash = $diff->{'from_id'}[$i]; |
3275 | my $from_path = $diff->{'from_file'}[$i]; | |
3276 | my $status = $diff->{'status'}[$i]; | |
ed224dea JN |
3277 | |
3278 | $has_history ||= ($status ne 'A'); | |
3279 | $not_deleted ||= ($status ne 'D'); | |
3280 | ||
ed224dea JN |
3281 | if ($status eq 'A') { |
3282 | print "<td class=\"link\" align=\"right\"> | </td>\n"; | |
3283 | } elsif ($status eq 'D') { | |
3284 | print "<td class=\"link\">" . | |
3285 | $cgi->a({-href => href(action=>"blob", | |
3286 | hash_base=>$hash, | |
3287 | hash=>$from_hash, | |
3288 | file_name=>$from_path)}, | |
3289 | "blob" . ($i+1)) . | |
3290 | " | </td>\n"; | |
3291 | } else { | |
493e01db | 3292 | if ($diff->{'to_id'} eq $from_hash) { |
ed224dea JN |
3293 | print "<td class=\"link nochange\">"; |
3294 | } else { | |
3295 | print "<td class=\"link\">"; | |
3296 | } | |
3297 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 3298 | hash=>$diff->{'to_id'}, |
ed224dea JN |
3299 | hash_parent=>$from_hash, |
3300 | hash_base=>$hash, | |
3301 | hash_parent_base=>$hash_parent, | |
493e01db | 3302 | file_name=>$diff->{'to_file'}, |
ed224dea JN |
3303 | file_parent=>$from_path)}, |
3304 | "diff" . ($i+1)) . | |
3305 | " | </td>\n"; | |
3306 | } | |
3307 | } | |
3308 | ||
3309 | print "<td class=\"link\">"; | |
3310 | if ($not_deleted) { | |
3311 | print $cgi->a({-href => href(action=>"blob", | |
493e01db JN |
3312 | hash=>$diff->{'to_id'}, |
3313 | file_name=>$diff->{'to_file'}, | |
ed224dea JN |
3314 | hash_base=>$hash)}, |
3315 | "blob"); | |
3316 | print " | " if ($has_history); | |
3317 | } | |
3318 | if ($has_history) { | |
3319 | print $cgi->a({-href => href(action=>"history", | |
493e01db | 3320 | file_name=>$diff->{'to_file'}, |
ed224dea JN |
3321 | hash_base=>$hash)}, |
3322 | "history"); | |
3323 | } | |
3324 | print "</td>\n"; | |
3325 | ||
3326 | print "</tr>\n"; | |
3327 | next; # instead of 'else' clause, to avoid extra indent | |
3328 | } | |
3329 | # else ordinary diff | |
3330 | ||
e8e41a93 JN |
3331 | my ($to_mode_oct, $to_mode_str, $to_file_type); |
3332 | my ($from_mode_oct, $from_mode_str, $from_file_type); | |
493e01db JN |
3333 | if ($diff->{'to_mode'} ne ('0' x 6)) { |
3334 | $to_mode_oct = oct $diff->{'to_mode'}; | |
e8e41a93 JN |
3335 | if (S_ISREG($to_mode_oct)) { # only for regular file |
3336 | $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits | |
3337 | } | |
493e01db | 3338 | $to_file_type = file_type($diff->{'to_mode'}); |
e8e41a93 | 3339 | } |
493e01db JN |
3340 | if ($diff->{'from_mode'} ne ('0' x 6)) { |
3341 | $from_mode_oct = oct $diff->{'from_mode'}; | |
e8e41a93 JN |
3342 | if (S_ISREG($to_mode_oct)) { # only for regular file |
3343 | $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits | |
4a4a1a53 | 3344 | } |
493e01db | 3345 | $from_file_type = file_type($diff->{'from_mode'}); |
e8e41a93 JN |
3346 | } |
3347 | ||
493e01db | 3348 | if ($diff->{'status'} eq "A") { # created |
e8e41a93 JN |
3349 | my $mode_chng = "<span class=\"file_status new\">[new $to_file_type"; |
3350 | $mode_chng .= " with mode: $to_mode_str" if $to_mode_str; | |
3351 | $mode_chng .= "]</span>"; | |
499faeda | 3352 | print "<td>"; |
493e01db JN |
3353 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3354 | hash_base=>$hash, file_name=>$diff->{'file'}), | |
3355 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
3356 | print "</td>\n"; |
3357 | print "<td>$mode_chng</td>\n"; | |
3358 | print "<td class=\"link\">"; | |
72dbafa1 | 3359 | if ($action eq 'commitdiff') { |
b4657e77 JN |
3360 | # link to patch |
3361 | $patchno++; | |
499faeda | 3362 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
897d1d2e | 3363 | print " | "; |
b4657e77 | 3364 | } |
493e01db JN |
3365 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3366 | hash_base=>$hash, file_name=>$diff->{'file'})}, | |
3faa541f | 3367 | "blob"); |
b4657e77 | 3368 | print "</td>\n"; |
4a4a1a53 | 3369 | |
493e01db | 3370 | } elsif ($diff->{'status'} eq "D") { # deleted |
e8e41a93 | 3371 | my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
499faeda | 3372 | print "<td>"; |
493e01db JN |
3373 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
3374 | hash_base=>$parent, file_name=>$diff->{'file'}), | |
3375 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
3376 | print "</td>\n"; |
3377 | print "<td>$mode_chng</td>\n"; | |
3378 | print "<td class=\"link\">"; | |
72dbafa1 | 3379 | if ($action eq 'commitdiff') { |
b4657e77 JN |
3380 | # link to patch |
3381 | $patchno++; | |
499faeda LT |
3382 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
3383 | print " | "; | |
b4657e77 | 3384 | } |
493e01db JN |
3385 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
3386 | hash_base=>$parent, file_name=>$diff->{'file'})}, | |
897d1d2e | 3387 | "blob") . " | "; |
2b2a8c78 | 3388 | if ($have_blame) { |
897d1d2e | 3389 | print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, |
493e01db | 3390 | file_name=>$diff->{'file'})}, |
897d1d2e | 3391 | "blame") . " | "; |
2b2a8c78 | 3392 | } |
b4657e77 | 3393 | print $cgi->a({-href => href(action=>"history", hash_base=>$parent, |
493e01db | 3394 | file_name=>$diff->{'file'})}, |
e7fb022a | 3395 | "history"); |
499faeda | 3396 | print "</td>\n"; |
4a4a1a53 | 3397 | |
493e01db | 3398 | } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed |
4a4a1a53 | 3399 | my $mode_chnge = ""; |
493e01db | 3400 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
e8e41a93 | 3401 | $mode_chnge = "<span class=\"file_status mode_chnge\">[changed"; |
6e72cf43 | 3402 | if ($from_file_type ne $to_file_type) { |
e8e41a93 | 3403 | $mode_chnge .= " from $from_file_type to $to_file_type"; |
4a4a1a53 | 3404 | } |
e8e41a93 JN |
3405 | if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) { |
3406 | if ($from_mode_str && $to_mode_str) { | |
3407 | $mode_chnge .= " mode: $from_mode_str->$to_mode_str"; | |
3408 | } elsif ($to_mode_str) { | |
3409 | $mode_chnge .= " mode: $to_mode_str"; | |
4a4a1a53 JN |
3410 | } |
3411 | } | |
3412 | $mode_chnge .= "]</span>\n"; | |
3413 | } | |
3414 | print "<td>"; | |
493e01db JN |
3415 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3416 | hash_base=>$hash, file_name=>$diff->{'file'}), | |
3417 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
3418 | print "</td>\n"; |
3419 | print "<td>$mode_chnge</td>\n"; | |
3420 | print "<td class=\"link\">"; | |
241cc599 JN |
3421 | if ($action eq 'commitdiff') { |
3422 | # link to patch | |
3423 | $patchno++; | |
3424 | print $cgi->a({-href => "#patch$patchno"}, "patch") . | |
3425 | " | "; | |
493e01db | 3426 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
241cc599 JN |
3427 | # "commit" view and modified file (not onlu mode changed) |
3428 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 3429 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
241cc599 | 3430 | hash_base=>$hash, hash_parent_base=>$parent, |
493e01db | 3431 | file_name=>$diff->{'file'})}, |
241cc599 JN |
3432 | "diff") . |
3433 | " | "; | |
4a4a1a53 | 3434 | } |
493e01db JN |
3435 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3436 | hash_base=>$hash, file_name=>$diff->{'file'})}, | |
897d1d2e | 3437 | "blob") . " | "; |
2b2a8c78 | 3438 | if ($have_blame) { |
897d1d2e | 3439 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
493e01db | 3440 | file_name=>$diff->{'file'})}, |
897d1d2e | 3441 | "blame") . " | "; |
2b2a8c78 | 3442 | } |
eb51ec9c | 3443 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
493e01db | 3444 | file_name=>$diff->{'file'})}, |
e7fb022a | 3445 | "history"); |
4a4a1a53 JN |
3446 | print "</td>\n"; |
3447 | ||
493e01db | 3448 | } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied |
e8e41a93 | 3449 | my %status_name = ('R' => 'moved', 'C' => 'copied'); |
493e01db | 3450 | my $nstatus = $status_name{$diff->{'status'}}; |
4a4a1a53 | 3451 | my $mode_chng = ""; |
493e01db | 3452 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
e8e41a93 JN |
3453 | # mode also for directories, so we cannot use $to_mode_str |
3454 | $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); | |
4a4a1a53 JN |
3455 | } |
3456 | print "<td>" . | |
e8e41a93 | 3457 | $cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
493e01db JN |
3458 | hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}), |
3459 | -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" . | |
e8e41a93 JN |
3460 | "<td><span class=\"file_status $nstatus\">[$nstatus from " . |
3461 | $cgi->a({-href => href(action=>"blob", hash_base=>$parent, | |
493e01db JN |
3462 | hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}), |
3463 | -class => "list"}, esc_path($diff->{'from_file'})) . | |
3464 | " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . | |
499faeda | 3465 | "<td class=\"link\">"; |
241cc599 JN |
3466 | if ($action eq 'commitdiff') { |
3467 | # link to patch | |
3468 | $patchno++; | |
3469 | print $cgi->a({-href => "#patch$patchno"}, "patch") . | |
3470 | " | "; | |
493e01db | 3471 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
241cc599 JN |
3472 | # "commit" view and modified file (not only pure rename or copy) |
3473 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 3474 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
241cc599 | 3475 | hash_base=>$hash, hash_parent_base=>$parent, |
493e01db | 3476 | file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})}, |
241cc599 JN |
3477 | "diff") . |
3478 | " | "; | |
4a4a1a53 | 3479 | } |
493e01db JN |
3480 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
3481 | hash_base=>$parent, file_name=>$diff->{'to_file'})}, | |
897d1d2e | 3482 | "blob") . " | "; |
2b2a8c78 | 3483 | if ($have_blame) { |
897d1d2e | 3484 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
493e01db | 3485 | file_name=>$diff->{'to_file'})}, |
897d1d2e | 3486 | "blame") . " | "; |
2b2a8c78 | 3487 | } |
897d1d2e | 3488 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
493e01db | 3489 | file_name=>$diff->{'to_file'})}, |
e7fb022a | 3490 | "history"); |
4a4a1a53 | 3491 | print "</td>\n"; |
e8e41a93 | 3492 | |
4a4a1a53 JN |
3493 | } # we should not encounter Unmerged (U) or Unknown (X) status |
3494 | print "</tr>\n"; | |
3495 | } | |
47598d7a | 3496 | print "</tbody>" if $has_header; |
4a4a1a53 JN |
3497 | print "</table>\n"; |
3498 | } | |
3499 | ||
eee08903 | 3500 | sub git_patchset_body { |
e72c0eaf JN |
3501 | my ($fd, $difftree, $hash, @hash_parents) = @_; |
3502 | my ($hash_parent) = $hash_parents[0]; | |
eee08903 | 3503 | |
0cec6db5 | 3504 | my $is_combined = (@hash_parents > 1); |
eee08903 | 3505 | my $patch_idx = 0; |
4280cde9 | 3506 | my $patch_number = 0; |
6d55f055 | 3507 | my $patch_line; |
fe87585e | 3508 | my $diffinfo; |
0cec6db5 | 3509 | my $to_name; |
744d0ac3 | 3510 | my (%from, %to); |
eee08903 JN |
3511 | |
3512 | print "<div class=\"patchset\">\n"; | |
3513 | ||
6d55f055 JN |
3514 | # skip to first patch |
3515 | while ($patch_line = <$fd>) { | |
157e43b4 | 3516 | chomp $patch_line; |
eee08903 | 3517 | |
6d55f055 JN |
3518 | last if ($patch_line =~ m/^diff /); |
3519 | } | |
3520 | ||
3521 | PATCH: | |
3522 | while ($patch_line) { | |
6d55f055 | 3523 | |
0cec6db5 JN |
3524 | # parse "git diff" header line |
3525 | if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) { | |
3526 | # $1 is from_name, which we do not use | |
3527 | $to_name = unquote($2); | |
3528 | $to_name =~ s!^b/!!; | |
3529 | } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) { | |
3530 | # $1 is 'cc' or 'combined', which we do not use | |
3531 | $to_name = unquote($2); | |
3532 | } else { | |
3533 | $to_name = undef; | |
6d55f055 | 3534 | } |
6d55f055 JN |
3535 | |
3536 | # check if current patch belong to current raw line | |
3537 | # and parse raw git-diff line if needed | |
0cec6db5 | 3538 | if (is_patch_split($diffinfo, { 'to_file' => $to_name })) { |
2206537c | 3539 | # this is continuation of a split patch |
6d55f055 JN |
3540 | print "<div class=\"patch cont\">\n"; |
3541 | } else { | |
3542 | # advance raw git-diff output if needed | |
3543 | $patch_idx++ if defined $diffinfo; | |
eee08903 | 3544 | |
0cec6db5 JN |
3545 | # read and prepare patch information |
3546 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); | |
cd030c3a | 3547 | |
0cec6db5 JN |
3548 | # compact combined diff output can have some patches skipped |
3549 | # find which patch (using pathname of result) we are at now; | |
3550 | if ($is_combined) { | |
3551 | while ($to_name ne $diffinfo->{'to_file'}) { | |
cd030c3a JN |
3552 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . |
3553 | format_diff_cc_simplified($diffinfo, @hash_parents) . | |
3554 | "</div>\n"; # class="patch" | |
3555 | ||
3556 | $patch_idx++; | |
3557 | $patch_number++; | |
0cec6db5 JN |
3558 | |
3559 | last if $patch_idx > $#$difftree; | |
3560 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); | |
cd030c3a | 3561 | } |
0cec6db5 | 3562 | } |
711fa742 | 3563 | |
90921740 JN |
3564 | # modifies %from, %to hashes |
3565 | parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents); | |
5f855052 | 3566 | |
6d55f055 JN |
3567 | # this is first patch for raw difftree line with $patch_idx index |
3568 | # we index @$difftree array from 0, but number patches from 1 | |
3569 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n"; | |
744d0ac3 | 3570 | } |
eee08903 | 3571 | |
0cec6db5 JN |
3572 | # git diff header |
3573 | #assert($patch_line =~ m/^diff /) if DEBUG; | |
3574 | #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed | |
3575 | $patch_number++; | |
6d55f055 | 3576 | # print "git diff" header |
90921740 JN |
3577 | print format_git_diff_header_line($patch_line, $diffinfo, |
3578 | \%from, \%to); | |
6d55f055 JN |
3579 | |
3580 | # print extended diff header | |
0cec6db5 | 3581 | print "<div class=\"diff extended_header\">\n"; |
6d55f055 | 3582 | EXTENDED_HEADER: |
0cec6db5 JN |
3583 | while ($patch_line = <$fd>) { |
3584 | chomp $patch_line; | |
3585 | ||
3586 | last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /); | |
3587 | ||
90921740 JN |
3588 | print format_extended_diff_header_line($patch_line, $diffinfo, |
3589 | \%from, \%to); | |
6d55f055 | 3590 | } |
0cec6db5 | 3591 | print "</div>\n"; # class="diff extended_header" |
6d55f055 JN |
3592 | |
3593 | # from-file/to-file diff header | |
0bdb28c9 JN |
3594 | if (! $patch_line) { |
3595 | print "</div>\n"; # class="patch" | |
3596 | last PATCH; | |
3597 | } | |
66399eff | 3598 | next PATCH if ($patch_line =~ m/^diff /); |
6d55f055 | 3599 | #assert($patch_line =~ m/^---/) if DEBUG; |
744d0ac3 | 3600 | |
0cec6db5 | 3601 | my $last_patch_line = $patch_line; |
6d55f055 | 3602 | $patch_line = <$fd>; |
6d55f055 | 3603 | chomp $patch_line; |
90921740 | 3604 | #assert($patch_line =~ m/^\+\+\+/) if DEBUG; |
e4e4f825 | 3605 | |
90921740 | 3606 | print format_diff_from_to_header($last_patch_line, $patch_line, |
91af4ce4 JN |
3607 | $diffinfo, \%from, \%to, |
3608 | @hash_parents); | |
e4e4f825 | 3609 | |
6d55f055 JN |
3610 | # the patch itself |
3611 | LINE: | |
3612 | while ($patch_line = <$fd>) { | |
3613 | chomp $patch_line; | |
e4e4f825 | 3614 | |
6d55f055 | 3615 | next PATCH if ($patch_line =~ m/^diff /); |
e4e4f825 | 3616 | |
59e3b14e | 3617 | print format_diff_line($patch_line, \%from, \%to); |
eee08903 | 3618 | } |
eee08903 | 3619 | |
6d55f055 JN |
3620 | } continue { |
3621 | print "</div>\n"; # class="patch" | |
eee08903 | 3622 | } |
d26c4264 | 3623 | |
cd030c3a JN |
3624 | # for compact combined (--cc) format, with chunk and patch simpliciaction |
3625 | # patchset might be empty, but there might be unprocessed raw lines | |
0cec6db5 | 3626 | for (++$patch_idx if $patch_number > 0; |
cd030c3a | 3627 | $patch_idx < @$difftree; |
0cec6db5 | 3628 | ++$patch_idx) { |
cd030c3a | 3629 | # read and prepare patch information |
0cec6db5 | 3630 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); |
cd030c3a JN |
3631 | |
3632 | # generate anchor for "patch" links in difftree / whatchanged part | |
3633 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . | |
3634 | format_diff_cc_simplified($diffinfo, @hash_parents) . | |
3635 | "</div>\n"; # class="patch" | |
3636 | ||
3637 | $patch_number++; | |
3638 | } | |
3639 | ||
d26c4264 JN |
3640 | if ($patch_number == 0) { |
3641 | if (@hash_parents > 1) { | |
3642 | print "<div class=\"diff nodifferences\">Trivial merge</div>\n"; | |
3643 | } else { | |
3644 | print "<div class=\"diff nodifferences\">No differences found</div>\n"; | |
3645 | } | |
3646 | } | |
eee08903 JN |
3647 | |
3648 | print "</div>\n"; # class="patchset" | |
3649 | } | |
3650 | ||
3651 | # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | |
3652 | ||
69913415 JN |
3653 | # fills project list info (age, description, owner, forks) for each |
3654 | # project in the list, removing invalid projects from returned list | |
3655 | # NOTE: modifies $projlist, but does not remove entries from it | |
3656 | sub fill_project_list_info { | |
3657 | my ($projlist, $check_forks) = @_; | |
e30496df | 3658 | my @projects; |
69913415 | 3659 | |
aed93de4 | 3660 | my $show_ctags = gitweb_check_feature('ctags'); |
69913415 | 3661 | PROJECT: |
e30496df | 3662 | foreach my $pr (@$projlist) { |
69913415 JN |
3663 | my (@activity) = git_get_last_activity($pr->{'path'}); |
3664 | unless (@activity) { | |
3665 | next PROJECT; | |
e30496df | 3666 | } |
69913415 | 3667 | ($pr->{'age'}, $pr->{'age_string'}) = @activity; |
e30496df PB |
3668 | if (!defined $pr->{'descr'}) { |
3669 | my $descr = git_get_project_description($pr->{'path'}) || ""; | |
69913415 JN |
3670 | $descr = to_utf8($descr); |
3671 | $pr->{'descr_long'} = $descr; | |
55feb120 | 3672 | $pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5); |
e30496df PB |
3673 | } |
3674 | if (!defined $pr->{'owner'}) { | |
76e4f5d0 | 3675 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || ""; |
e30496df PB |
3676 | } |
3677 | if ($check_forks) { | |
3678 | my $pname = $pr->{'path'}; | |
83ee94c1 JH |
3679 | if (($pname =~ s/\.git$//) && |
3680 | ($pname !~ /\/$/) && | |
3681 | (-d "$projectroot/$pname")) { | |
3682 | $pr->{'forks'} = "-d $projectroot/$pname"; | |
69913415 | 3683 | } else { |
83ee94c1 JH |
3684 | $pr->{'forks'} = 0; |
3685 | } | |
e30496df | 3686 | } |
aed93de4 | 3687 | $show_ctags and $pr->{'ctags'} = git_get_project_ctags($pr->{'path'}); |
e30496df PB |
3688 | push @projects, $pr; |
3689 | } | |
3690 | ||
69913415 JN |
3691 | return @projects; |
3692 | } | |
3693 | ||
7da0f3a4 JN |
3694 | # print 'sort by' <th> element, either sorting by $key if $name eq $order |
3695 | # (changing $list), or generating 'sort by $name' replay link otherwise | |
3696 | sub print_sort_th { | |
3697 | my ($str_sort, $name, $order, $key, $header, $list) = @_; | |
3698 | $key ||= $name; | |
3699 | $header ||= ucfirst($name); | |
3700 | ||
3701 | if ($order eq $name) { | |
3702 | if ($str_sort) { | |
3703 | @$list = sort {$a->{$key} cmp $b->{$key}} @$list; | |
3704 | } else { | |
3705 | @$list = sort {$a->{$key} <=> $b->{$key}} @$list; | |
3706 | } | |
3707 | print "<th>$header</th>\n"; | |
3708 | } else { | |
3709 | print "<th>" . | |
3710 | $cgi->a({-href => href(-replay=>1, order=>$name), | |
3711 | -class => "header"}, $header) . | |
3712 | "</th>\n"; | |
3713 | } | |
3714 | } | |
3715 | ||
3716 | sub print_sort_th_str { | |
3717 | print_sort_th(1, @_); | |
3718 | } | |
3719 | ||
3720 | sub print_sort_th_num { | |
3721 | print_sort_th(0, @_); | |
3722 | } | |
3723 | ||
69913415 | 3724 | sub git_project_list_body { |
42326110 | 3725 | # actually uses global variable $project |
69913415 JN |
3726 | my ($projlist, $order, $from, $to, $extra, $no_header) = @_; |
3727 | ||
3728 | my ($check_forks) = gitweb_check_feature('forks'); | |
3729 | my @projects = fill_project_list_info($projlist, $check_forks); | |
3730 | ||
b06dcf8c | 3731 | $order ||= $default_projects_order; |
e30496df PB |
3732 | $from = 0 unless defined $from; |
3733 | $to = $#projects if (!defined $to || $#projects < $to); | |
3734 | ||
aed93de4 PB |
3735 | my $show_ctags = gitweb_check_feature('ctags'); |
3736 | if ($show_ctags) { | |
3737 | my %ctags; | |
3738 | foreach my $p (@projects) { | |
3739 | foreach my $ct (keys %{$p->{'ctags'}}) { | |
3740 | $ctags{$ct} += $p->{'ctags'}->{$ct}; | |
3741 | } | |
3742 | } | |
3743 | my $cloud = git_populate_project_tagcloud(\%ctags); | |
3744 | print git_show_project_tagcloud($cloud, 64); | |
3745 | } | |
3746 | ||
e30496df PB |
3747 | print "<table class=\"project_list\">\n"; |
3748 | unless ($no_header) { | |
3749 | print "<tr>\n"; | |
3750 | if ($check_forks) { | |
3751 | print "<th></th>\n"; | |
3752 | } | |
7da0f3a4 JN |
3753 | print_sort_th_str('project', $order, 'path', |
3754 | 'Project', \@projects); | |
3755 | print_sort_th_str('descr', $order, 'descr_long', | |
3756 | 'Description', \@projects); | |
3757 | print_sort_th_str('owner', $order, 'owner', | |
3758 | 'Owner', \@projects); | |
3759 | print_sort_th_num('age', $order, 'age', | |
3760 | 'Last Change', \@projects); | |
3761 | print "<th></th>\n" . # for links | |
e30496df PB |
3762 | "</tr>\n"; |
3763 | } | |
3764 | my $alternate = 1; | |
aed93de4 | 3765 | my $tagfilter = $cgi->param('by_tag'); |
e30496df PB |
3766 | for (my $i = $from; $i <= $to; $i++) { |
3767 | my $pr = $projects[$i]; | |
42326110 | 3768 | |
aed93de4 | 3769 | next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}}; |
42326110 PB |
3770 | # Weed out forks |
3771 | if ($check_forks) { | |
3772 | my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s#\.git$#/#; | |
3773 | $forkbase="^$forkbase" if $forkbase; | |
3774 | next if not $tagfilter and $pr->{'path'} =~ m#$forkbase.*/.*#; # regexp-safe | |
3775 | } | |
3776 | ||
e30496df PB |
3777 | if ($alternate) { |
3778 | print "<tr class=\"dark\">\n"; | |
3779 | } else { | |
3780 | print "<tr class=\"light\">\n"; | |
3781 | } | |
3782 | $alternate ^= 1; | |
3783 | if ($check_forks) { | |
3784 | print "<td>"; | |
3785 | if ($pr->{'forks'}) { | |
83ee94c1 | 3786 | print "<!-- $pr->{'forks'} -->\n"; |
e30496df PB |
3787 | print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+"); |
3788 | } | |
3789 | print "</td>\n"; | |
3790 | } | |
3791 | print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), | |
3792 | -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . | |
e88ce8a4 JN |
3793 | "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
3794 | -class => "list", -title => $pr->{'descr_long'}}, | |
3795 | esc_html($pr->{'descr'})) . "</td>\n" . | |
d3cd2495 | 3796 | "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n"; |
e30496df | 3797 | print "<td class=\"". age_class($pr->{'age'}) . "\">" . |
785cdea9 | 3798 | (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" . |
e30496df PB |
3799 | "<td class=\"link\">" . |
3800 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . | |
faa1bbfd | 3801 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . |
e30496df PB |
3802 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . |
3803 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . | |
3804 | ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') . | |
3805 | "</td>\n" . | |
3806 | "</tr>\n"; | |
3807 | } | |
3808 | if (defined $extra) { | |
3809 | print "<tr>\n"; | |
3810 | if ($check_forks) { | |
3811 | print "<td></td>\n"; | |
3812 | } | |
3813 | print "<td colspan=\"5\">$extra</td>\n" . | |
3814 | "</tr>\n"; | |
3815 | } | |
3816 | print "</table>\n"; | |
3817 | } | |
3818 | ||
9f5dcb81 JN |
3819 | sub git_shortlog_body { |
3820 | # uses global variable $project | |
190d7fdc | 3821 | my ($commitlist, $from, $to, $refs, $extra) = @_; |
ddb8d900 | 3822 | |
9f5dcb81 | 3823 | $from = 0 unless defined $from; |
190d7fdc | 3824 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
9f5dcb81 | 3825 | |
591ebf65 | 3826 | print "<table class=\"shortlog\">\n"; |
6dd36acd | 3827 | my $alternate = 1; |
9f5dcb81 | 3828 | for (my $i = $from; $i <= $to; $i++) { |
190d7fdc RF |
3829 | my %co = %{$commitlist->[$i]}; |
3830 | my $commit = $co{'id'}; | |
847e01fb | 3831 | my $ref = format_ref_marker($refs, $commit); |
9f5dcb81 JN |
3832 | if ($alternate) { |
3833 | print "<tr class=\"dark\">\n"; | |
3834 | } else { | |
3835 | print "<tr class=\"light\">\n"; | |
3836 | } | |
3837 | $alternate ^= 1; | |
ce58ec91 | 3838 | my $author = chop_and_escape_str($co{'author_name'}, 10); |
9f5dcb81 JN |
3839 | # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" . |
3840 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . | |
e076a0e7 | 3841 | "<td><i>" . $author . "</i></td>\n" . |
9f5dcb81 | 3842 | "<td>"; |
952c65fc JN |
3843 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3844 | href(action=>"commit", hash=>$commit), $ref); | |
9f5dcb81 JN |
3845 | print "</td>\n" . |
3846 | "<td class=\"link\">" . | |
4777b014 | 3847 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
35749ae5 | 3848 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
55ff35cb | 3849 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); |
a3c8ab30 MM |
3850 | my $snapshot_links = format_snapshot_links($commit); |
3851 | if (defined $snapshot_links) { | |
3852 | print " | " . $snapshot_links; | |
55ff35cb | 3853 | } |
cb9c6e5b | 3854 | print "</td>\n" . |
9f5dcb81 JN |
3855 | "</tr>\n"; |
3856 | } | |
3857 | if (defined $extra) { | |
3858 | print "<tr>\n" . | |
3859 | "<td colspan=\"4\">$extra</td>\n" . | |
3860 | "</tr>\n"; | |
3861 | } | |
3862 | print "</table>\n"; | |
3863 | } | |
3864 | ||
581860e1 JN |
3865 | sub git_history_body { |
3866 | # Warning: assumes constant type (blob or tree) during history | |
a8b983bf | 3867 | my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; |
8be68352 JN |
3868 | |
3869 | $from = 0 unless defined $from; | |
a8b983bf | 3870 | $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist}); |
581860e1 | 3871 | |
591ebf65 | 3872 | print "<table class=\"history\">\n"; |
6dd36acd | 3873 | my $alternate = 1; |
8be68352 | 3874 | for (my $i = $from; $i <= $to; $i++) { |
a8b983bf | 3875 | my %co = %{$commitlist->[$i]}; |
581860e1 JN |
3876 | if (!%co) { |
3877 | next; | |
3878 | } | |
a8b983bf | 3879 | my $commit = $co{'id'}; |
581860e1 JN |
3880 | |
3881 | my $ref = format_ref_marker($refs, $commit); | |
3882 | ||
3883 | if ($alternate) { | |
3884 | print "<tr class=\"dark\">\n"; | |
3885 | } else { | |
3886 | print "<tr class=\"light\">\n"; | |
3887 | } | |
3888 | $alternate ^= 1; | |
e076a0e7 | 3889 | # shortlog uses chop_str($co{'author_name'}, 10) |
ce58ec91 | 3890 | my $author = chop_and_escape_str($co{'author_name'}, 15, 3); |
581860e1 | 3891 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
e076a0e7 | 3892 | "<td><i>" . $author . "</i></td>\n" . |
581860e1 JN |
3893 | "<td>"; |
3894 | # originally git_history used chop_str($co{'title'}, 50) | |
952c65fc JN |
3895 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3896 | href(action=>"commit", hash=>$commit), $ref); | |
581860e1 JN |
3897 | print "</td>\n" . |
3898 | "<td class=\"link\">" . | |
6d81c5a2 LT |
3899 | $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " . |
3900 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); | |
581860e1 JN |
3901 | |
3902 | if ($ftype eq 'blob') { | |
3903 | my $blob_current = git_get_hash_by_path($hash_base, $file_name); | |
3904 | my $blob_parent = git_get_hash_by_path($commit, $file_name); | |
3905 | if (defined $blob_current && defined $blob_parent && | |
3906 | $blob_current ne $blob_parent) { | |
3907 | print " | " . | |
420e92f2 JN |
3908 | $cgi->a({-href => href(action=>"blobdiff", |
3909 | hash=>$blob_current, hash_parent=>$blob_parent, | |
3910 | hash_base=>$hash_base, hash_parent_base=>$commit, | |
3911 | file_name=>$file_name)}, | |
581860e1 JN |
3912 | "diff to current"); |
3913 | } | |
3914 | } | |
3915 | print "</td>\n" . | |
3916 | "</tr>\n"; | |
3917 | } | |
3918 | if (defined $extra) { | |
3919 | print "<tr>\n" . | |
3920 | "<td colspan=\"4\">$extra</td>\n" . | |
3921 | "</tr>\n"; | |
3922 | } | |
3923 | print "</table>\n"; | |
3924 | } | |
3925 | ||
717b8311 JN |
3926 | sub git_tags_body { |
3927 | # uses global variable $project | |
3928 | my ($taglist, $from, $to, $extra) = @_; | |
3929 | $from = 0 unless defined $from; | |
3930 | $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); | |
3931 | ||
591ebf65 | 3932 | print "<table class=\"tags\">\n"; |
6dd36acd | 3933 | my $alternate = 1; |
717b8311 JN |
3934 | for (my $i = $from; $i <= $to; $i++) { |
3935 | my $entry = $taglist->[$i]; | |
3936 | my %tag = %$entry; | |
cd146408 | 3937 | my $comment = $tag{'subject'}; |
717b8311 JN |
3938 | my $comment_short; |
3939 | if (defined $comment) { | |
3940 | $comment_short = chop_str($comment, 30, 5); | |
3941 | } | |
3942 | if ($alternate) { | |
3943 | print "<tr class=\"dark\">\n"; | |
3944 | } else { | |
3945 | print "<tr class=\"light\">\n"; | |
3946 | } | |
3947 | $alternate ^= 1; | |
27dd1a83 JN |
3948 | if (defined $tag{'age'}) { |
3949 | print "<td><i>$tag{'age'}</i></td>\n"; | |
3950 | } else { | |
3951 | print "<td></td>\n"; | |
3952 | } | |
3953 | print "<td>" . | |
1c2a4f5a | 3954 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
63e4220b | 3955 | -class => "list name"}, esc_html($tag{'name'})) . |
717b8311 JN |
3956 | "</td>\n" . |
3957 | "<td>"; | |
3958 | if (defined $comment) { | |
952c65fc JN |
3959 | print format_subject_html($comment, $comment_short, |
3960 | href(action=>"tag", hash=>$tag{'id'})); | |
717b8311 JN |
3961 | } |
3962 | print "</td>\n" . | |
3963 | "<td class=\"selflink\">"; | |
3964 | if ($tag{'type'} eq "tag") { | |
1c2a4f5a | 3965 | print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag"); |
717b8311 JN |
3966 | } else { |
3967 | print " "; | |
3968 | } | |
3969 | print "</td>\n" . | |
3970 | "<td class=\"link\">" . " | " . | |
1c2a4f5a | 3971 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'}); |
717b8311 | 3972 | if ($tag{'reftype'} eq "commit") { |
bf901f8e JN |
3973 | print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'fullname'})}, "shortlog") . |
3974 | " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'fullname'})}, "log"); | |
717b8311 | 3975 | } elsif ($tag{'reftype'} eq "blob") { |
1c2a4f5a | 3976 | print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw"); |
717b8311 JN |
3977 | } |
3978 | print "</td>\n" . | |
3979 | "</tr>"; | |
3980 | } | |
3981 | if (defined $extra) { | |
3982 | print "<tr>\n" . | |
3983 | "<td colspan=\"5\">$extra</td>\n" . | |
3984 | "</tr>\n"; | |
3985 | } | |
3986 | print "</table>\n"; | |
3987 | } | |
3988 | ||
3989 | sub git_heads_body { | |
3990 | # uses global variable $project | |
120ddde2 | 3991 | my ($headlist, $head, $from, $to, $extra) = @_; |
717b8311 | 3992 | $from = 0 unless defined $from; |
120ddde2 | 3993 | $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); |
717b8311 | 3994 | |
591ebf65 | 3995 | print "<table class=\"heads\">\n"; |
6dd36acd | 3996 | my $alternate = 1; |
717b8311 | 3997 | for (my $i = $from; $i <= $to; $i++) { |
120ddde2 | 3998 | my $entry = $headlist->[$i]; |
cd146408 JN |
3999 | my %ref = %$entry; |
4000 | my $curr = $ref{'id'} eq $head; | |
717b8311 JN |
4001 | if ($alternate) { |
4002 | print "<tr class=\"dark\">\n"; | |
4003 | } else { | |
4004 | print "<tr class=\"light\">\n"; | |
4005 | } | |
4006 | $alternate ^= 1; | |
cd146408 JN |
4007 | print "<td><i>$ref{'age'}</i></td>\n" . |
4008 | ($curr ? "<td class=\"current_head\">" : "<td>") . | |
bf901f8e | 4009 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'}), |
cd146408 | 4010 | -class => "list name"},esc_html($ref{'name'})) . |
717b8311 JN |
4011 | "</td>\n" . |
4012 | "<td class=\"link\">" . | |
bf901f8e JN |
4013 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'})}, "shortlog") . " | " . |
4014 | $cgi->a({-href => href(action=>"log", hash=>$ref{'fullname'})}, "log") . " | " . | |
4015 | $cgi->a({-href => href(action=>"tree", hash=>$ref{'fullname'}, hash_base=>$ref{'name'})}, "tree") . | |
717b8311 JN |
4016 | "</td>\n" . |
4017 | "</tr>"; | |
4018 | } | |
4019 | if (defined $extra) { | |
4020 | print "<tr>\n" . | |
4021 | "<td colspan=\"3\">$extra</td>\n" . | |
4022 | "</tr>\n"; | |
4023 | } | |
4024 | print "</table>\n"; | |
4025 | } | |
4026 | ||
8dbc0fce | 4027 | sub git_search_grep_body { |
5ad66088 | 4028 | my ($commitlist, $from, $to, $extra) = @_; |
8dbc0fce | 4029 | $from = 0 unless defined $from; |
5ad66088 | 4030 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
8dbc0fce | 4031 | |
591ebf65 | 4032 | print "<table class=\"commit_search\">\n"; |
8dbc0fce RF |
4033 | my $alternate = 1; |
4034 | for (my $i = $from; $i <= $to; $i++) { | |
5ad66088 | 4035 | my %co = %{$commitlist->[$i]}; |
8dbc0fce RF |
4036 | if (!%co) { |
4037 | next; | |
4038 | } | |
5ad66088 | 4039 | my $commit = $co{'id'}; |
8dbc0fce RF |
4040 | if ($alternate) { |
4041 | print "<tr class=\"dark\">\n"; | |
4042 | } else { | |
4043 | print "<tr class=\"light\">\n"; | |
4044 | } | |
4045 | $alternate ^= 1; | |
ce58ec91 | 4046 | my $author = chop_and_escape_str($co{'author_name'}, 15, 5); |
8dbc0fce | 4047 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
e076a0e7 | 4048 | "<td><i>" . $author . "</i></td>\n" . |
8dbc0fce | 4049 | "<td>" . |
be8b9063 JH |
4050 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
4051 | -class => "list subject"}, | |
4052 | chop_and_escape_str($co{'title'}, 50) . "<br/>"); | |
8dbc0fce RF |
4053 | my $comment = $co{'comment'}; |
4054 | foreach my $line (@$comment) { | |
6dfbb304 | 4055 | if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) { |
be8b9063 | 4056 | my ($lead, $match, $trail) = ($1, $2, $3); |
b8d97d07 JN |
4057 | $match = chop_str($match, 70, 5, 'center'); |
4058 | my $contextlen = int((80 - length($match))/2); | |
4059 | $contextlen = 30 if ($contextlen > 30); | |
4060 | $lead = chop_str($lead, $contextlen, 10, 'left'); | |
4061 | $trail = chop_str($trail, $contextlen, 10, 'right'); | |
be8b9063 JH |
4062 | |
4063 | $lead = esc_html($lead); | |
4064 | $match = esc_html($match); | |
4065 | $trail = esc_html($trail); | |
4066 | ||
4067 | print "$lead<span class=\"match\">$match</span>$trail<br />"; | |
8dbc0fce RF |
4068 | } |
4069 | } | |
4070 | print "</td>\n" . | |
4071 | "<td class=\"link\">" . | |
4072 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . | |
4073 | " | " . | |
f1fe8f5c CR |
4074 | $cgi->a({-href => href(action=>"commitdiff", hash=>$co{'id'})}, "commitdiff") . |
4075 | " | " . | |
8dbc0fce RF |
4076 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
4077 | print "</td>\n" . | |
4078 | "</tr>\n"; | |
4079 | } | |
4080 | if (defined $extra) { | |
4081 | print "<tr>\n" . | |
4082 | "<td colspan=\"3\">$extra</td>\n" . | |
4083 | "</tr>\n"; | |
4084 | } | |
4085 | print "</table>\n"; | |
4086 | } | |
4087 | ||
717b8311 JN |
4088 | ## ====================================================================== |
4089 | ## ====================================================================== | |
4090 | ## actions | |
4091 | ||
717b8311 | 4092 | sub git_project_list { |
6326b60c | 4093 | my $order = $cgi->param('o'); |
b06dcf8c | 4094 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
074afaa0 | 4095 | die_error(400, "Unknown order parameter"); |
6326b60c JN |
4096 | } |
4097 | ||
847e01fb | 4098 | my @list = git_get_projects_list(); |
717b8311 | 4099 | if (!@list) { |
074afaa0 | 4100 | die_error(404, "No projects found"); |
717b8311 | 4101 | } |
6326b60c | 4102 | |
717b8311 JN |
4103 | git_header_html(); |
4104 | if (-f $home_text) { | |
4105 | print "<div class=\"index_include\">\n"; | |
4106 | open (my $fd, $home_text); | |
4107 | print <$fd>; | |
4108 | close $fd; | |
4109 | print "</div>\n"; | |
9f5dcb81 | 4110 | } |
e30496df PB |
4111 | git_project_list_body(\@list, $order); |
4112 | git_footer_html(); | |
4113 | } | |
4114 | ||
4115 | sub git_forks { | |
4116 | my $order = $cgi->param('o'); | |
b06dcf8c | 4117 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
074afaa0 | 4118 | die_error(400, "Unknown order parameter"); |
717b8311 | 4119 | } |
e30496df PB |
4120 | |
4121 | my @list = git_get_projects_list($project); | |
4122 | if (!@list) { | |
074afaa0 | 4123 | die_error(404, "No forks found"); |
9f5dcb81 | 4124 | } |
e30496df PB |
4125 | |
4126 | git_header_html(); | |
4127 | git_print_page_nav('',''); | |
4128 | git_print_header_div('summary', "$project forks"); | |
4129 | git_project_list_body(\@list, $order); | |
717b8311 | 4130 | git_footer_html(); |
9f5dcb81 JN |
4131 | } |
4132 | ||
fc2b2be0 | 4133 | sub git_project_index { |
e30496df | 4134 | my @projects = git_get_projects_list($project); |
fc2b2be0 JN |
4135 | |
4136 | print $cgi->header( | |
4137 | -type => 'text/plain', | |
4138 | -charset => 'utf-8', | |
ab41dfbf | 4139 | -content_disposition => 'inline; filename="index.aux"'); |
fc2b2be0 JN |
4140 | |
4141 | foreach my $pr (@projects) { | |
4142 | if (!exists $pr->{'owner'}) { | |
76e4f5d0 | 4143 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}"); |
fc2b2be0 JN |
4144 | } |
4145 | ||
4146 | my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); | |
4147 | # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' | |
4148 | $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; | |
4149 | $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; | |
4150 | $path =~ s/ /\+/g; | |
4151 | $owner =~ s/ /\+/g; | |
4152 | ||
4153 | print "$path $owner\n"; | |
4154 | } | |
4155 | } | |
4156 | ||
ede5e100 | 4157 | sub git_summary { |
847e01fb | 4158 | my $descr = git_get_project_description($project) || "none"; |
a979d128 | 4159 | my %co = parse_commit("HEAD"); |
785cdea9 | 4160 | my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); |
a979d128 | 4161 | my $head = $co{'id'}; |
ede5e100 | 4162 | |
1e0cf030 | 4163 | my $owner = git_get_project_owner($project); |
ede5e100 | 4164 | |
cd146408 | 4165 | my $refs = git_get_references(); |
313ce8ce RF |
4166 | # These get_*_list functions return one more to allow us to see if |
4167 | # there are more ... | |
4168 | my @taglist = git_get_tags_list(16); | |
4169 | my @headlist = git_get_heads_list(16); | |
e30496df | 4170 | my @forklist; |
5dd5ed09 JH |
4171 | my ($check_forks) = gitweb_check_feature('forks'); |
4172 | ||
4173 | if ($check_forks) { | |
e30496df PB |
4174 | @forklist = git_get_projects_list($project); |
4175 | } | |
120ddde2 | 4176 | |
ede5e100 | 4177 | git_header_html(); |
847e01fb | 4178 | git_print_page_nav('summary','', $head); |
9f5dcb81 | 4179 | |
19806691 | 4180 | print "<div class=\"title\"> </div>\n"; |
591ebf65 | 4181 | print "<table class=\"projects_list\">\n" . |
a476142f PB |
4182 | "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . |
4183 | "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; | |
785cdea9 | 4184 | if (defined $cd{'rfc2822'}) { |
a476142f | 4185 | print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; |
785cdea9 JN |
4186 | } |
4187 | ||
e79ca7cc JN |
4188 | # use per project git URL list in $projectroot/$project/cloneurl |
4189 | # or make project git URL from git base URL and project name | |
19a8721e | 4190 | my $url_tag = "URL"; |
e79ca7cc JN |
4191 | my @url_list = git_get_project_url_list($project); |
4192 | @url_list = map { "$_/$project" } @git_base_url_list unless @url_list; | |
4193 | foreach my $git_url (@url_list) { | |
4194 | next unless $git_url; | |
a476142f | 4195 | print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n"; |
19a8721e JN |
4196 | $url_tag = ""; |
4197 | } | |
aed93de4 PB |
4198 | |
4199 | # Tag cloud | |
4200 | my $show_ctags = (gitweb_check_feature('ctags'))[0]; | |
4201 | if ($show_ctags) { | |
4202 | my $ctags = git_get_project_ctags($project); | |
4203 | my $cloud = git_populate_project_tagcloud($ctags); | |
4204 | print "<tr id=\"metadata_ctags\"><td>Content tags:<br />"; | |
4205 | print "</td>\n<td>" unless %$ctags; | |
4206 | print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>"; | |
4207 | print "</td>\n<td>" if %$ctags; | |
4208 | print git_show_project_tagcloud($cloud, 48); | |
4209 | print "</td></tr>"; | |
4210 | } | |
4211 | ||
19a8721e | 4212 | print "</table>\n"; |
9f5dcb81 | 4213 | |
447ef09a PB |
4214 | if (-s "$projectroot/$project/README.html") { |
4215 | if (open my $fd, "$projectroot/$project/README.html") { | |
9d066745 JN |
4216 | print "<div class=\"title\">readme</div>\n" . |
4217 | "<div class=\"readme\">\n"; | |
447ef09a | 4218 | print $_ while (<$fd>); |
9d066745 | 4219 | print "\n</div>\n"; # class="readme" |
447ef09a PB |
4220 | close $fd; |
4221 | } | |
4222 | } | |
4223 | ||
313ce8ce RF |
4224 | # we need to request one more than 16 (0..15) to check if |
4225 | # those 16 are all | |
785cdea9 JN |
4226 | my @commitlist = $head ? parse_commits($head, 17) : (); |
4227 | if (@commitlist) { | |
4228 | git_print_header_div('shortlog'); | |
4229 | git_shortlog_body(\@commitlist, 0, 15, $refs, | |
4230 | $#commitlist <= 15 ? undef : | |
4231 | $cgi->a({-href => href(action=>"shortlog")}, "...")); | |
4232 | } | |
ede5e100 | 4233 | |
120ddde2 | 4234 | if (@taglist) { |
847e01fb | 4235 | git_print_header_div('tags'); |
120ddde2 | 4236 | git_tags_body(\@taglist, 0, 15, |
313ce8ce | 4237 | $#taglist <= 15 ? undef : |
1c2a4f5a | 4238 | $cgi->a({-href => href(action=>"tags")}, "...")); |
ede5e100 | 4239 | } |
0db37973 | 4240 | |
120ddde2 | 4241 | if (@headlist) { |
847e01fb | 4242 | git_print_header_div('heads'); |
120ddde2 | 4243 | git_heads_body(\@headlist, $head, 0, 15, |
313ce8ce | 4244 | $#headlist <= 15 ? undef : |
1c2a4f5a | 4245 | $cgi->a({-href => href(action=>"heads")}, "...")); |
0db37973 | 4246 | } |
9f5dcb81 | 4247 | |
e30496df PB |
4248 | if (@forklist) { |
4249 | git_print_header_div('forks'); | |
4250 | git_project_list_body(\@forklist, undef, 0, 15, | |
aaca9675 | 4251 | $#forklist <= 15 ? undef : |
e30496df | 4252 | $cgi->a({-href => href(action=>"forks")}, "..."), |
a23f0a73 | 4253 | 'noheader'); |
e30496df PB |
4254 | } |
4255 | ||
ede5e100 KS |
4256 | git_footer_html(); |
4257 | } | |
4258 | ||
d8a20ba9 | 4259 | sub git_tag { |
847e01fb | 4260 | my $head = git_get_head_hash($project); |
d8a20ba9 | 4261 | git_header_html(); |
847e01fb JN |
4262 | git_print_page_nav('','', $head,undef,$head); |
4263 | my %tag = parse_tag($hash); | |
198a2a8a JN |
4264 | |
4265 | if (! %tag) { | |
074afaa0 | 4266 | die_error(404, "Unknown tag object"); |
198a2a8a JN |
4267 | } |
4268 | ||
847e01fb | 4269 | git_print_header_div('commit', esc_html($tag{'name'}), $hash); |
d8a20ba9 | 4270 | print "<div class=\"title_text\">\n" . |
591ebf65 | 4271 | "<table class=\"object_header\">\n" . |
e4669df9 KS |
4272 | "<tr>\n" . |
4273 | "<td>object</td>\n" . | |
952c65fc JN |
4274 | "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
4275 | $tag{'object'}) . "</td>\n" . | |
4276 | "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, | |
4277 | $tag{'type'}) . "</td>\n" . | |
e4669df9 | 4278 | "</tr>\n"; |
d8a20ba9 | 4279 | if (defined($tag{'author'})) { |
847e01fb | 4280 | my %ad = parse_date($tag{'epoch'}, $tag{'tz'}); |
40c13813 | 4281 | print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n"; |
952c65fc JN |
4282 | print "<tr><td></td><td>" . $ad{'rfc2822'} . |
4283 | sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . | |
4284 | "</td></tr>\n"; | |
d8a20ba9 KS |
4285 | } |
4286 | print "</table>\n\n" . | |
4287 | "</div>\n"; | |
4288 | print "<div class=\"page_body\">"; | |
4289 | my $comment = $tag{'comment'}; | |
4290 | foreach my $line (@$comment) { | |
7002243f | 4291 | chomp $line; |
793c400c | 4292 | print esc_html($line, -nbsp=>1) . "<br/>\n"; |
d8a20ba9 KS |
4293 | } |
4294 | print "</div>\n"; | |
4295 | git_footer_html(); | |
4296 | } | |
4297 | ||
3a5b919c | 4298 | sub git_blame { |
1f2857ea LT |
4299 | my $fd; |
4300 | my $ftype; | |
ddb8d900 | 4301 | |
074afaa0 LW |
4302 | gitweb_check_feature('blame') |
4303 | or die_error(403, "Blame view not allowed"); | |
4304 | ||
4305 | die_error(400, "No file name given") unless $file_name; | |
847e01fb | 4306 | $hash_base ||= git_get_head_hash($project); |
074afaa0 | 4307 | die_error(404, "Couldn't find base commit") unless ($hash_base); |
847e01fb | 4308 | my %co = parse_commit($hash_base) |
074afaa0 | 4309 | or die_error(404, "Commit not found"); |
1f2857ea LT |
4310 | if (!defined $hash) { |
4311 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") | |
074afaa0 | 4312 | or die_error(404, "Error looking up file"); |
1f2857ea LT |
4313 | } |
4314 | $ftype = git_get_type($hash); | |
4315 | if ($ftype !~ "blob") { | |
074afaa0 | 4316 | die_error(400, "Object is not a blob"); |
1f2857ea | 4317 | } |
48fd688a | 4318 | open ($fd, "-|", git_cmd(), "blame", '-p', '--', |
eeef88cd | 4319 | $file_name, $hash_base) |
074afaa0 | 4320 | or die_error(500, "Open git-blame failed"); |
1f2857ea | 4321 | git_header_html(); |
0d83ddc4 | 4322 | my $formats_nav = |
a3823e5a | 4323 | $cgi->a({-href => href(action=>"blob", -replay=>1)}, |
952c65fc JN |
4324 | "blob") . |
4325 | " | " . | |
a3823e5a JN |
4326 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
4327 | "history") . | |
cae1862a | 4328 | " | " . |
952c65fc | 4329 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
f35274da | 4330 | "HEAD"); |
847e01fb JN |
4331 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4332 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
59fb1c94 | 4333 | git_print_page_path($file_name, $ftype, $hash_base); |
82f930de | 4334 | my @rev_color = (qw(light2 dark2)); |
cc1bf97e LT |
4335 | my $num_colors = scalar(@rev_color); |
4336 | my $current_color = 0; | |
4337 | my $last_rev; | |
59b9f61a JN |
4338 | print <<HTML; |
4339 | <div class="page_body"> | |
4340 | <table class="blame"> | |
4341 | <tr><th>Commit</th><th>Line</th><th>Data</th></tr> | |
4342 | HTML | |
eeef88cd JH |
4343 | my %metainfo = (); |
4344 | while (1) { | |
4345 | $_ = <$fd>; | |
4346 | last unless defined $_; | |
d15c55aa | 4347 | my ($full_rev, $orig_lineno, $lineno, $group_size) = |
eeef88cd JH |
4348 | /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; |
4349 | if (!exists $metainfo{$full_rev}) { | |
4350 | $metainfo{$full_rev} = {}; | |
4351 | } | |
4352 | my $meta = $metainfo{$full_rev}; | |
4353 | while (<$fd>) { | |
4354 | last if (s/^\t//); | |
4355 | if (/^(\S+) (.*)$/) { | |
4356 | $meta->{$1} = $2; | |
4357 | } | |
4358 | } | |
4359 | my $data = $_; | |
7002243f | 4360 | chomp $data; |
1f2857ea | 4361 | my $rev = substr($full_rev, 0, 8); |
eeef88cd JH |
4362 | my $author = $meta->{'author'}; |
4363 | my %date = parse_date($meta->{'author-time'}, | |
a23f0a73 | 4364 | $meta->{'author-tz'}); |
eeef88cd JH |
4365 | my $date = $date{'iso-tz'}; |
4366 | if ($group_size) { | |
cc1bf97e LT |
4367 | $current_color = ++$current_color % $num_colors; |
4368 | } | |
4369 | print "<tr class=\"$rev_color[$current_color]\">\n"; | |
eeef88cd JH |
4370 | if ($group_size) { |
4371 | print "<td class=\"sha1\""; | |
5ad0828c | 4372 | print " title=\"". esc_html($author) . ", $date\""; |
eeef88cd JH |
4373 | print " rowspan=\"$group_size\"" if ($group_size > 1); |
4374 | print ">"; | |
4375 | print $cgi->a({-href => href(action=>"commit", | |
a23f0a73 JN |
4376 | hash=>$full_rev, |
4377 | file_name=>$file_name)}, | |
4378 | esc_html($rev)); | |
eeef88cd | 4379 | print "</td>\n"; |
9dc5f8c9 | 4380 | } |
244a70e6 | 4381 | open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") |
074afaa0 | 4382 | or die_error(500, "Open git-rev-parse failed"); |
244a70e6 LT |
4383 | my $parent_commit = <$dd>; |
4384 | close $dd; | |
4385 | chomp($parent_commit); | |
eeef88cd | 4386 | my $blamed = href(action => 'blame', |
a23f0a73 JN |
4387 | file_name => $meta->{'filename'}, |
4388 | hash_base => $parent_commit); | |
eeef88cd JH |
4389 | print "<td class=\"linenr\">"; |
4390 | print $cgi->a({ -href => "$blamed#l$orig_lineno", | |
a23f0a73 JN |
4391 | -id => "l$lineno", |
4392 | -class => "linenr" }, | |
4393 | esc_html($lineno)); | |
eeef88cd | 4394 | print "</td>"; |
1f2857ea LT |
4395 | print "<td class=\"pre\">" . esc_html($data) . "</td>\n"; |
4396 | print "</tr>\n"; | |
4397 | } | |
4398 | print "</table>\n"; | |
4399 | print "</div>"; | |
952c65fc JN |
4400 | close $fd |
4401 | or print "Reading blob failed\n"; | |
1f2857ea LT |
4402 | git_footer_html(); |
4403 | } | |
4404 | ||
717b8311 | 4405 | sub git_tags { |
847e01fb | 4406 | my $head = git_get_head_hash($project); |
717b8311 | 4407 | git_header_html(); |
847e01fb JN |
4408 | git_print_page_nav('','', $head,undef,$head); |
4409 | git_print_header_div('summary', $project); | |
2d007374 | 4410 | |
cd146408 JN |
4411 | my @tagslist = git_get_tags_list(); |
4412 | if (@tagslist) { | |
4413 | git_tags_body(\@tagslist); | |
2d007374 | 4414 | } |
717b8311 | 4415 | git_footer_html(); |
2d007374 PB |
4416 | } |
4417 | ||
717b8311 | 4418 | sub git_heads { |
847e01fb | 4419 | my $head = git_get_head_hash($project); |
717b8311 | 4420 | git_header_html(); |
847e01fb JN |
4421 | git_print_page_nav('','', $head,undef,$head); |
4422 | git_print_header_div('summary', $project); | |
930cf7dd | 4423 | |
cd146408 JN |
4424 | my @headslist = git_get_heads_list(); |
4425 | if (@headslist) { | |
4426 | git_heads_body(\@headslist, $head); | |
f5aa79d9 | 4427 | } |
717b8311 | 4428 | git_footer_html(); |
f5aa79d9 JN |
4429 | } |
4430 | ||
19806691 | 4431 | sub git_blob_plain { |
7f718e8b | 4432 | my $type = shift; |
f2e73302 | 4433 | my $expires; |
f2e73302 | 4434 | |
cff0771b | 4435 | if (!defined $hash) { |
5be01bc8 | 4436 | if (defined $file_name) { |
847e01fb | 4437 | my $base = $hash_base || git_get_head_hash($project); |
5be01bc8 | 4438 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
074afaa0 | 4439 | or die_error(404, "Cannot find file"); |
5be01bc8 | 4440 | } else { |
074afaa0 | 4441 | die_error(400, "No file name defined"); |
5be01bc8 | 4442 | } |
800764cf MW |
4443 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4444 | # blobs defined by non-textual hash id's can be cached | |
4445 | $expires = "+1d"; | |
5be01bc8 | 4446 | } |
800764cf | 4447 | |
25691fbe | 4448 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
074afaa0 | 4449 | or die_error(500, "Open git-cat-file blob '$hash' failed"); |
930cf7dd | 4450 | |
7f718e8b JN |
4451 | # content-type (can include charset) |
4452 | $type = blob_contenttype($fd, $file_name, $type); | |
f5aa79d9 | 4453 | |
7f718e8b | 4454 | # "save as" filename, even when no $file_name is given |
f5aa79d9 | 4455 | my $save_as = "$hash"; |
9312944d KS |
4456 | if (defined $file_name) { |
4457 | $save_as = $file_name; | |
f5aa79d9 JN |
4458 | } elsif ($type =~ m/^text\//) { |
4459 | $save_as .= '.txt'; | |
9312944d | 4460 | } |
f5aa79d9 | 4461 | |
f2e73302 | 4462 | print $cgi->header( |
7f718e8b JN |
4463 | -type => $type, |
4464 | -expires => $expires, | |
4465 | -content_disposition => 'inline; filename="' . $save_as . '"'); | |
19806691 | 4466 | undef $/; |
ad14e931 | 4467 | binmode STDOUT, ':raw'; |
19806691 | 4468 | print <$fd>; |
ad14e931 | 4469 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
19806691 KS |
4470 | $/ = "\n"; |
4471 | close $fd; | |
4472 | } | |
4473 | ||
930cf7dd | 4474 | sub git_blob { |
f2e73302 | 4475 | my $expires; |
f2e73302 | 4476 | |
cff0771b | 4477 | if (!defined $hash) { |
5be01bc8 | 4478 | if (defined $file_name) { |
847e01fb | 4479 | my $base = $hash_base || git_get_head_hash($project); |
5be01bc8 | 4480 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
074afaa0 | 4481 | or die_error(404, "Cannot find file"); |
5be01bc8 | 4482 | } else { |
074afaa0 | 4483 | die_error(400, "No file name defined"); |
5be01bc8 | 4484 | } |
800764cf MW |
4485 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4486 | # blobs defined by non-textual hash id's can be cached | |
4487 | $expires = "+1d"; | |
5be01bc8 | 4488 | } |
800764cf | 4489 | |
1d3fc68a | 4490 | my ($have_blame) = gitweb_check_feature('blame'); |
25691fbe | 4491 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
074afaa0 | 4492 | or die_error(500, "Couldn't cat $file_name, $hash"); |
847e01fb | 4493 | my $mimetype = blob_mimetype($fd, $file_name); |
dfa7c7d2 | 4494 | if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B $fd) { |
930cf7dd LT |
4495 | close $fd; |
4496 | return git_blob_plain($mimetype); | |
4497 | } | |
5a4cf334 JN |
4498 | # we can have blame only for text/* mimetype |
4499 | $have_blame &&= ($mimetype =~ m!^text/!); | |
4500 | ||
f2e73302 | 4501 | git_header_html(undef, $expires); |
0d83ddc4 | 4502 | my $formats_nav = ''; |
847e01fb | 4503 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
930cf7dd LT |
4504 | if (defined $file_name) { |
4505 | if ($have_blame) { | |
952c65fc | 4506 | $formats_nav .= |
a3823e5a | 4507 | $cgi->a({-href => href(action=>"blame", -replay=>1)}, |
952c65fc JN |
4508 | "blame") . |
4509 | " | "; | |
930cf7dd | 4510 | } |
0d83ddc4 | 4511 | $formats_nav .= |
a3823e5a | 4512 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
cae1862a PB |
4513 | "history") . |
4514 | " | " . | |
a3823e5a | 4515 | $cgi->a({-href => href(action=>"blob_plain", -replay=>1)}, |
35329cc1 | 4516 | "raw") . |
952c65fc JN |
4517 | " | " . |
4518 | $cgi->a({-href => href(action=>"blob", | |
4519 | hash_base=>"HEAD", file_name=>$file_name)}, | |
f35274da | 4520 | "HEAD"); |
930cf7dd | 4521 | } else { |
952c65fc | 4522 | $formats_nav .= |
a3823e5a JN |
4523 | $cgi->a({-href => href(action=>"blob_plain", -replay=>1)}, |
4524 | "raw"); | |
930cf7dd | 4525 | } |
847e01fb JN |
4526 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4527 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
930cf7dd LT |
4528 | } else { |
4529 | print "<div class=\"page_nav\">\n" . | |
4530 | "<br/><br/></div>\n" . | |
4531 | "<div class=\"title\">$hash</div>\n"; | |
4532 | } | |
59fb1c94 | 4533 | git_print_page_path($file_name, "blob", $hash_base); |
930cf7dd | 4534 | print "<div class=\"page_body\">\n"; |
dfa7c7d2 | 4535 | if ($mimetype =~ m!^image/!) { |
5a4cf334 JN |
4536 | print qq!<img type="$mimetype"!; |
4537 | if ($file_name) { | |
4538 | print qq! alt="$file_name" title="$file_name"!; | |
4539 | } | |
4540 | print qq! src="! . | |
4541 | href(action=>"blob_plain", hash=>$hash, | |
4542 | hash_base=>$hash_base, file_name=>$file_name) . | |
4543 | qq!" />\n!; | |
dfa7c7d2 JN |
4544 | } else { |
4545 | my $nr; | |
4546 | while (my $line = <$fd>) { | |
4547 | chomp $line; | |
4548 | $nr++; | |
4549 | $line = untabify($line); | |
4550 | printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", | |
4551 | $nr, $nr, $nr, esc_html($line, -nbsp=>1); | |
4552 | } | |
930cf7dd | 4553 | } |
952c65fc JN |
4554 | close $fd |
4555 | or print "Reading blob failed.\n"; | |
930cf7dd LT |
4556 | print "</div>"; |
4557 | git_footer_html(); | |
4558 | } | |
4559 | ||
09bd7898 | 4560 | sub git_tree { |
6f7ea5fb LT |
4561 | if (!defined $hash_base) { |
4562 | $hash_base = "HEAD"; | |
4563 | } | |
b87d78d6 | 4564 | if (!defined $hash) { |
09bd7898 | 4565 | if (defined $file_name) { |
6f7ea5fb LT |
4566 | $hash = git_get_hash_by_path($hash_base, $file_name, "tree"); |
4567 | } else { | |
4568 | $hash = $hash_base; | |
10dba28d | 4569 | } |
e925f38c | 4570 | } |
2d7a3532 | 4571 | die_error(404, "No such tree") unless defined($hash); |
232ff553 | 4572 | $/ = "\0"; |
25691fbe | 4573 | open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash |
074afaa0 | 4574 | or die_error(500, "Open git-ls-tree failed"); |
0881d2d1 | 4575 | my @entries = map { chomp; $_ } <$fd>; |
074afaa0 | 4576 | close $fd or die_error(404, "Reading tree failed"); |
232ff553 | 4577 | $/ = "\n"; |
d63577da | 4578 | |
847e01fb JN |
4579 | my $refs = git_get_references(); |
4580 | my $ref = format_ref_marker($refs, $hash_base); | |
12a88f2f | 4581 | git_header_html(); |
300454fe | 4582 | my $basedir = ''; |
1d3fc68a | 4583 | my ($have_blame) = gitweb_check_feature('blame'); |
847e01fb | 4584 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
cae1862a PB |
4585 | my @views_nav = (); |
4586 | if (defined $file_name) { | |
4587 | push @views_nav, | |
a3823e5a | 4588 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
cae1862a PB |
4589 | "history"), |
4590 | $cgi->a({-href => href(action=>"tree", | |
4591 | hash_base=>"HEAD", file_name=>$file_name)}, | |
f35274da | 4592 | "HEAD"), |
cae1862a | 4593 | } |
a3c8ab30 MM |
4594 | my $snapshot_links = format_snapshot_links($hash); |
4595 | if (defined $snapshot_links) { | |
cae1862a | 4596 | # FIXME: Should be available when we have no hash base as well. |
a3c8ab30 | 4597 | push @views_nav, $snapshot_links; |
cae1862a PB |
4598 | } |
4599 | git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); | |
847e01fb | 4600 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
d63577da | 4601 | } else { |
fa702003 | 4602 | undef $hash_base; |
d63577da KS |
4603 | print "<div class=\"page_nav\">\n"; |
4604 | print "<br/><br/></div>\n"; | |
4605 | print "<div class=\"title\">$hash</div>\n"; | |
4606 | } | |
09bd7898 | 4607 | if (defined $file_name) { |
300454fe JN |
4608 | $basedir = $file_name; |
4609 | if ($basedir ne '' && substr($basedir, -1) ne '/') { | |
4610 | $basedir .= '/'; | |
4611 | } | |
2d7a3532 | 4612 | git_print_page_path($file_name, 'tree', $hash_base); |
09bd7898 | 4613 | } |
fbb592a9 | 4614 | print "<div class=\"page_body\">\n"; |
591ebf65 | 4615 | print "<table class=\"tree\">\n"; |
6dd36acd | 4616 | my $alternate = 1; |
b6b7fc72 JN |
4617 | # '..' (top directory) link if possible |
4618 | if (defined $hash_base && | |
4619 | defined $file_name && $file_name =~ m![^/]+$!) { | |
4620 | if ($alternate) { | |
4621 | print "<tr class=\"dark\">\n"; | |
4622 | } else { | |
4623 | print "<tr class=\"light\">\n"; | |
4624 | } | |
4625 | $alternate ^= 1; | |
4626 | ||
4627 | my $up = $file_name; | |
4628 | $up =~ s!/?[^/]+$!!; | |
4629 | undef $up unless $up; | |
4630 | # based on git_print_tree_entry | |
4631 | print '<td class="mode">' . mode_str('040000') . "</td>\n"; | |
4632 | print '<td class="list">'; | |
4633 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base, | |
4634 | file_name=>$up)}, | |
4635 | ".."); | |
4636 | print "</td>\n"; | |
4637 | print "<td class=\"link\"></td>\n"; | |
4638 | ||
4639 | print "</tr>\n"; | |
4640 | } | |
161332a5 | 4641 | foreach my $line (@entries) { |
cb849b46 JN |
4642 | my %t = parse_ls_tree_line($line, -z => 1); |
4643 | ||
bddec01d | 4644 | if ($alternate) { |
c994d620 | 4645 | print "<tr class=\"dark\">\n"; |
bddec01d | 4646 | } else { |
c994d620 | 4647 | print "<tr class=\"light\">\n"; |
bddec01d KS |
4648 | } |
4649 | $alternate ^= 1; | |
cb849b46 | 4650 | |
300454fe | 4651 | git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame); |
fa702003 | 4652 | |
42f7eb94 | 4653 | print "</tr>\n"; |
161332a5 | 4654 | } |
42f7eb94 KS |
4655 | print "</table>\n" . |
4656 | "</div>"; | |
12a88f2f | 4657 | git_footer_html(); |
09bd7898 KS |
4658 | } |
4659 | ||
cb9c6e5b | 4660 | sub git_snapshot { |
a3c8ab30 | 4661 | my @supported_fmts = gitweb_check_feature('snapshot'); |
a781785d | 4662 | @supported_fmts = filter_snapshot_fmts(@supported_fmts); |
a3c8ab30 MM |
4663 | |
4664 | my $format = $cgi->param('sf'); | |
3473e7df | 4665 | if (!@supported_fmts) { |
074afaa0 | 4666 | die_error(403, "Snapshots not allowed"); |
3473e7df JN |
4667 | } |
4668 | # default to first supported snapshot format | |
4669 | $format ||= $supported_fmts[0]; | |
4670 | if ($format !~ m/^[a-z0-9]+$/) { | |
074afaa0 | 4671 | die_error(400, "Invalid snapshot format parameter"); |
3473e7df | 4672 | } elsif (!exists($known_snapshot_formats{$format})) { |
074afaa0 | 4673 | die_error(400, "Unknown snapshot format"); |
3473e7df | 4674 | } elsif (!grep($_ eq $format, @supported_fmts)) { |
074afaa0 | 4675 | die_error(403, "Unsupported snapshot format"); |
ddb8d900 AK |
4676 | } |
4677 | ||
cb9c6e5b AK |
4678 | if (!defined $hash) { |
4679 | $hash = git_get_head_hash($project); | |
4680 | } | |
4681 | ||
072570ee | 4682 | my $name = $project; |
9a7d9410 ML |
4683 | $name =~ s,([^/])/*\.git$,$1,; |
4684 | $name = basename($name); | |
4685 | my $filename = to_utf8($name); | |
072570ee | 4686 | $name =~ s/\047/\047\\\047\047/g; |
072570ee | 4687 | my $cmd; |
a3c8ab30 | 4688 | $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}"; |
516381d5 LW |
4689 | $cmd = quote_command( |
4690 | git_cmd(), 'archive', | |
4691 | "--format=$known_snapshot_formats{$format}{'format'}", | |
4692 | "--prefix=$name/", $hash); | |
a3c8ab30 | 4693 | if (exists $known_snapshot_formats{$format}{'compressor'}) { |
516381d5 | 4694 | $cmd .= ' | ' . quote_command(@{$known_snapshot_formats{$format}{'compressor'}}); |
072570ee | 4695 | } |
cb9c6e5b | 4696 | |
ab41dfbf | 4697 | print $cgi->header( |
a3c8ab30 | 4698 | -type => $known_snapshot_formats{$format}{'type'}, |
a2a3bf7b | 4699 | -content_disposition => 'inline; filename="' . "$filename" . '"', |
ab41dfbf | 4700 | -status => '200 OK'); |
cb9c6e5b | 4701 | |
072570ee | 4702 | open my $fd, "-|", $cmd |
074afaa0 | 4703 | or die_error(500, "Execute git-archive failed"); |
cb9c6e5b AK |
4704 | binmode STDOUT, ':raw'; |
4705 | print <$fd>; | |
4706 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi | |
4707 | close $fd; | |
cb9c6e5b AK |
4708 | } |
4709 | ||
09bd7898 | 4710 | sub git_log { |
847e01fb | 4711 | my $head = git_get_head_hash($project); |
0db37973 | 4712 | if (!defined $hash) { |
19806691 | 4713 | $hash = $head; |
0db37973 | 4714 | } |
ea4a6df4 KS |
4715 | if (!defined $page) { |
4716 | $page = 0; | |
b87d78d6 | 4717 | } |
847e01fb | 4718 | my $refs = git_get_references(); |
ea4a6df4 | 4719 | |
719dad28 | 4720 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
ea4a6df4 | 4721 | |
1f684dc0 | 4722 | my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100); |
0d83ddc4 JN |
4723 | |
4724 | git_header_html(); | |
847e01fb | 4725 | git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
0d83ddc4 | 4726 | |
719dad28 | 4727 | if (!@commitlist) { |
847e01fb | 4728 | my %co = parse_commit($hash); |
27fb8c40 | 4729 | |
847e01fb | 4730 | git_print_header_div('summary', $project); |
e925f38c | 4731 | print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
161332a5 | 4732 | } |
719dad28 RF |
4733 | my $to = ($#commitlist >= 99) ? (99) : ($#commitlist); |
4734 | for (my $i = 0; $i <= $to; $i++) { | |
4735 | my %co = %{$commitlist[$i]}; | |
b87d78d6 | 4736 | next if !%co; |
719dad28 RF |
4737 | my $commit = $co{'id'}; |
4738 | my $ref = format_ref_marker($refs, $commit); | |
847e01fb JN |
4739 | my %ad = parse_date($co{'author_epoch'}); |
4740 | git_print_header_div('commit', | |
26298b5f JN |
4741 | "<span class=\"age\">$co{'age_string'}</span>" . |
4742 | esc_html($co{'title'}) . $ref, | |
4743 | $commit); | |
034df39e KS |
4744 | print "<div class=\"title_text\">\n" . |
4745 | "<div class=\"log_link\">\n" . | |
1c2a4f5a | 4746 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . |
952c65fc JN |
4747 | " | " . |
4748 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . | |
6ef4cb2e | 4749 | " | " . |
d7267207 | 4750 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . |
eb28240b | 4751 | "<br/>\n" . |
034df39e | 4752 | "</div>\n" . |
40c13813 | 4753 | "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" . |
d16d093c JN |
4754 | "</div>\n"; |
4755 | ||
4756 | print "<div class=\"log_body\">\n"; | |
f2069411 | 4757 | git_print_log($co{'comment'}, -final_empty_line=> 1); |
09bd7898 | 4758 | print "</div>\n"; |
719dad28 RF |
4759 | } |
4760 | if ($#commitlist >= 100) { | |
4761 | print "<div class=\"page_nav\">\n"; | |
7afd77bf | 4762 | print $cgi->a({-href => href(-replay=>1, page=>$page+1), |
719dad28 RF |
4763 | -accesskey => "n", -title => "Alt-n"}, "next"); |
4764 | print "</div>\n"; | |
e334d18c | 4765 | } |
034df39e | 4766 | git_footer_html(); |
09bd7898 KS |
4767 | } |
4768 | ||
4769 | sub git_commit { | |
9954f772 | 4770 | $hash ||= $hash_base || "HEAD"; |
074afaa0 LW |
4771 | my %co = parse_commit($hash) |
4772 | or die_error(404, "Unknown commit object"); | |
847e01fb JN |
4773 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
4774 | my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); | |
161332a5 | 4775 | |
c9d193df JN |
4776 | my $parent = $co{'parent'}; |
4777 | my $parents = $co{'parents'}; # listref | |
4778 | ||
4779 | # we need to prepare $formats_nav before any parameter munging | |
4780 | my $formats_nav; | |
4781 | if (!defined $parent) { | |
4782 | # --root commitdiff | |
4783 | $formats_nav .= '(initial)'; | |
4784 | } elsif (@$parents == 1) { | |
4785 | # single parent commit | |
4786 | $formats_nav .= | |
4787 | '(parent: ' . | |
4788 | $cgi->a({-href => href(action=>"commit", | |
4789 | hash=>$parent)}, | |
4790 | esc_html(substr($parent, 0, 7))) . | |
4791 | ')'; | |
4792 | } else { | |
4793 | # merge commit | |
4794 | $formats_nav .= | |
4795 | '(merge: ' . | |
4796 | join(' ', map { | |
f9308a18 | 4797 | $cgi->a({-href => href(action=>"commit", |
c9d193df JN |
4798 | hash=>$_)}, |
4799 | esc_html(substr($_, 0, 7))); | |
4800 | } @$parents ) . | |
4801 | ')'; | |
4802 | } | |
4803 | ||
d8a20ba9 | 4804 | if (!defined $parent) { |
b9182987 | 4805 | $parent = "--root"; |
6191f8e1 | 4806 | } |
549ab4a3 | 4807 | my @difftree; |
208ecb2e JN |
4808 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", |
4809 | @diff_opts, | |
4810 | (@$parents <= 1 ? $parent : '-c'), | |
4811 | $hash, "--" | |
074afaa0 | 4812 | or die_error(500, "Open git-diff-tree failed"); |
208ecb2e | 4813 | @difftree = map { chomp; $_ } <$fd>; |
074afaa0 | 4814 | close $fd or die_error(404, "Reading git-diff-tree failed"); |
11044297 KS |
4815 | |
4816 | # non-textual hash id's can be cached | |
4817 | my $expires; | |
4818 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { | |
4819 | $expires = "+1d"; | |
4820 | } | |
847e01fb JN |
4821 | my $refs = git_get_references(); |
4822 | my $ref = format_ref_marker($refs, $co{'id'}); | |
ddb8d900 | 4823 | |
594e212b | 4824 | git_header_html(undef, $expires); |
a144154f | 4825 | git_print_page_nav('commit', '', |
952c65fc | 4826 | $hash, $co{'tree'}, $hash, |
c9d193df | 4827 | $formats_nav); |
4f7b34c9 | 4828 | |
b87d78d6 | 4829 | if (defined $co{'parent'}) { |
847e01fb | 4830 | git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); |
b87d78d6 | 4831 | } else { |
847e01fb | 4832 | git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash); |
b87d78d6 | 4833 | } |
6191f8e1 | 4834 | print "<div class=\"title_text\">\n" . |
591ebf65 | 4835 | "<table class=\"object_header\">\n"; |
40c13813 | 4836 | print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n". |
bddec01d KS |
4837 | "<tr>" . |
4838 | "<td></td><td> $ad{'rfc2822'}"; | |
927dcec4 | 4839 | if ($ad{'hour_local'} < 6) { |
952c65fc JN |
4840 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
4841 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
b87d78d6 | 4842 | } else { |
952c65fc JN |
4843 | printf(" (%02d:%02d %s)", |
4844 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
b87d78d6 | 4845 | } |
bddec01d KS |
4846 | print "</td>" . |
4847 | "</tr>\n"; | |
40c13813 | 4848 | print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n"; |
952c65fc JN |
4849 | print "<tr><td></td><td> $cd{'rfc2822'}" . |
4850 | sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . | |
4851 | "</td></tr>\n"; | |
1f1ab5f0 | 4852 | print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n"; |
bddec01d KS |
4853 | print "<tr>" . |
4854 | "<td>tree</td>" . | |
1f1ab5f0 | 4855 | "<td class=\"sha1\">" . |
952c65fc JN |
4856 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), |
4857 | class => "list"}, $co{'tree'}) . | |
19806691 | 4858 | "</td>" . |
952c65fc JN |
4859 | "<td class=\"link\">" . |
4860 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, | |
4861 | "tree"); | |
a3c8ab30 MM |
4862 | my $snapshot_links = format_snapshot_links($hash); |
4863 | if (defined $snapshot_links) { | |
4864 | print " | " . $snapshot_links; | |
cb9c6e5b AK |
4865 | } |
4866 | print "</td>" . | |
bddec01d | 4867 | "</tr>\n"; |
549ab4a3 | 4868 | |
3e029299 | 4869 | foreach my $par (@$parents) { |
bddec01d KS |
4870 | print "<tr>" . |
4871 | "<td>parent</td>" . | |
952c65fc JN |
4872 | "<td class=\"sha1\">" . |
4873 | $cgi->a({-href => href(action=>"commit", hash=>$par), | |
4874 | class => "list"}, $par) . | |
4875 | "</td>" . | |
bddec01d | 4876 | "<td class=\"link\">" . |
1c2a4f5a | 4877 | $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . |
952c65fc | 4878 | " | " . |
f2e60947 | 4879 | $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . |
bddec01d KS |
4880 | "</td>" . |
4881 | "</tr>\n"; | |
3e029299 | 4882 | } |
7a9b4c5f | 4883 | print "</table>". |
b87d78d6 | 4884 | "</div>\n"; |
d16d093c | 4885 | |
fbb592a9 | 4886 | print "<div class=\"page_body\">\n"; |
d16d093c | 4887 | git_print_log($co{'comment'}); |
927dcec4 | 4888 | print "</div>\n"; |
4a4a1a53 | 4889 | |
208ecb2e | 4890 | git_difftree_body(\@difftree, $hash, @$parents); |
4a4a1a53 | 4891 | |
12a88f2f | 4892 | git_footer_html(); |
09bd7898 KS |
4893 | } |
4894 | ||
ca94601c JN |
4895 | sub git_object { |
4896 | # object is defined by: | |
4897 | # - hash or hash_base alone | |
4898 | # - hash_base and file_name | |
4899 | my $type; | |
4900 | ||
4901 | # - hash or hash_base alone | |
4902 | if ($hash || ($hash_base && !defined $file_name)) { | |
4903 | my $object_id = $hash || $hash_base; | |
4904 | ||
516381d5 LW |
4905 | open my $fd, "-|", quote_command( |
4906 | git_cmd(), 'cat-file', '-t', $object_id) . ' 2> /dev/null' | |
074afaa0 | 4907 | or die_error(404, "Object does not exist"); |
ca94601c JN |
4908 | $type = <$fd>; |
4909 | chomp $type; | |
4910 | close $fd | |
074afaa0 | 4911 | or die_error(404, "Object does not exist"); |
ca94601c JN |
4912 | |
4913 | # - hash_base and file_name | |
4914 | } elsif ($hash_base && defined $file_name) { | |
4915 | $file_name =~ s,/+$,,; | |
4916 | ||
4917 | system(git_cmd(), "cat-file", '-e', $hash_base) == 0 | |
074afaa0 | 4918 | or die_error(404, "Base object does not exist"); |
ca94601c JN |
4919 | |
4920 | # here errors should not hapen | |
4921 | open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name | |
074afaa0 | 4922 | or die_error(500, "Open git-ls-tree failed"); |
ca94601c JN |
4923 | my $line = <$fd>; |
4924 | close $fd; | |
4925 | ||
4926 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' | |
4927 | unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) { | |
074afaa0 | 4928 | die_error(404, "File or directory for given base does not exist"); |
ca94601c JN |
4929 | } |
4930 | $type = $2; | |
4931 | $hash = $3; | |
4932 | } else { | |
074afaa0 | 4933 | die_error(400, "Not enough information to find object"); |
ca94601c JN |
4934 | } |
4935 | ||
4936 | print $cgi->redirect(-uri => href(action=>$type, -full=>1, | |
4937 | hash=>$hash, hash_base=>$hash_base, | |
4938 | file_name=>$file_name), | |
4939 | -status => '302 Found'); | |
4940 | } | |
4941 | ||
09bd7898 | 4942 | sub git_blobdiff { |
9b71b1f6 JN |
4943 | my $format = shift || 'html'; |
4944 | ||
7c5e2ebb JN |
4945 | my $fd; |
4946 | my @difftree; | |
4947 | my %diffinfo; | |
9b71b1f6 | 4948 | my $expires; |
7c5e2ebb JN |
4949 | |
4950 | # preparing $fd and %diffinfo for git_patchset_body | |
4951 | # new style URI | |
4952 | if (defined $hash_base && defined $hash_parent_base) { | |
4953 | if (defined $file_name) { | |
4954 | # read raw output | |
45bd0c80 JN |
4955 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4956 | $hash_parent_base, $hash_base, | |
5ae917ac | 4957 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
074afaa0 | 4958 | or die_error(500, "Open git-diff-tree failed"); |
7c5e2ebb JN |
4959 | @difftree = map { chomp; $_ } <$fd>; |
4960 | close $fd | |
074afaa0 | 4961 | or die_error(404, "Reading git-diff-tree failed"); |
7c5e2ebb | 4962 | @difftree |
074afaa0 | 4963 | or die_error(404, "Blob diff not found"); |
7c5e2ebb | 4964 | |
0aea3376 JN |
4965 | } elsif (defined $hash && |
4966 | $hash =~ /[0-9a-fA-F]{40}/) { | |
4967 | # try to find filename from $hash | |
7c5e2ebb JN |
4968 | |
4969 | # read filtered raw output | |
45bd0c80 JN |
4970 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4971 | $hash_parent_base, $hash_base, "--" | |
074afaa0 | 4972 | or die_error(500, "Open git-diff-tree failed"); |
7c5e2ebb JN |
4973 | @difftree = |
4974 | # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' | |
4975 | # $hash == to_id | |
4976 | grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ } | |
4977 | map { chomp; $_ } <$fd>; | |
4978 | close $fd | |
074afaa0 | 4979 | or die_error(404, "Reading git-diff-tree failed"); |
7c5e2ebb | 4980 | @difftree |
074afaa0 | 4981 | or die_error(404, "Blob diff not found"); |
7c5e2ebb JN |
4982 | |
4983 | } else { | |
074afaa0 | 4984 | die_error(400, "Missing one of the blob diff parameters"); |
7c5e2ebb JN |
4985 | } |
4986 | ||
4987 | if (@difftree > 1) { | |
074afaa0 | 4988 | die_error(400, "Ambiguous blob diff specification"); |
7c5e2ebb JN |
4989 | } |
4990 | ||
4991 | %diffinfo = parse_difftree_raw_line($difftree[0]); | |
9d301456 JN |
4992 | $file_parent ||= $diffinfo{'from_file'} || $file_name; |
4993 | $file_name ||= $diffinfo{'to_file'}; | |
7c5e2ebb JN |
4994 | |
4995 | $hash_parent ||= $diffinfo{'from_id'}; | |
4996 | $hash ||= $diffinfo{'to_id'}; | |
4997 | ||
9b71b1f6 JN |
4998 | # non-textual hash id's can be cached |
4999 | if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ && | |
5000 | $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) { | |
5001 | $expires = '+1d'; | |
5002 | } | |
5003 | ||
7c5e2ebb | 5004 | # open patch output |
25691fbe | 5005 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
957d6ea7 JN |
5006 | '-p', ($format eq 'html' ? "--full-index" : ()), |
5007 | $hash_parent_base, $hash_base, | |
5ae917ac | 5008 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
074afaa0 | 5009 | or die_error(500, "Open git-diff-tree failed"); |
7c5e2ebb JN |
5010 | } |
5011 | ||
5012 | # old/legacy style URI | |
5013 | if (!%diffinfo && # if new style URI failed | |
5014 | defined $hash && defined $hash_parent) { | |
5015 | # fake git-diff-tree raw output | |
5016 | $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; | |
5017 | $diffinfo{'from_id'} = $hash_parent; | |
5018 | $diffinfo{'to_id'} = $hash; | |
5019 | if (defined $file_name) { | |
5020 | if (defined $file_parent) { | |
5021 | $diffinfo{'status'} = '2'; | |
8391548e PB |
5022 | $diffinfo{'from_file'} = $file_parent; |
5023 | $diffinfo{'to_file'} = $file_name; | |
7c5e2ebb JN |
5024 | } else { # assume not renamed |
5025 | $diffinfo{'status'} = '1'; | |
8391548e PB |
5026 | $diffinfo{'from_file'} = $file_name; |
5027 | $diffinfo{'to_file'} = $file_name; | |
7c5e2ebb JN |
5028 | } |
5029 | } else { # no filename given | |
5030 | $diffinfo{'status'} = '2'; | |
5031 | $diffinfo{'from_file'} = $hash_parent; | |
5032 | $diffinfo{'to_file'} = $hash; | |
5033 | } | |
5034 | ||
9b71b1f6 JN |
5035 | # non-textual hash id's can be cached |
5036 | if ($hash =~ m/^[0-9a-fA-F]{40}$/ && | |
5037 | $hash_parent =~ m/^[0-9a-fA-F]{40}$/) { | |
5038 | $expires = '+1d'; | |
5039 | } | |
5040 | ||
5041 | # open patch output | |
957d6ea7 JN |
5042 | open $fd, "-|", git_cmd(), "diff", @diff_opts, |
5043 | '-p', ($format eq 'html' ? "--full-index" : ()), | |
45bd0c80 | 5044 | $hash_parent, $hash, "--" |
074afaa0 | 5045 | or die_error(500, "Open git-diff failed"); |
7c5e2ebb | 5046 | } else { |
074afaa0 | 5047 | die_error(400, "Missing one of the blob diff parameters") |
7c5e2ebb JN |
5048 | unless %diffinfo; |
5049 | } | |
5050 | ||
5051 | # header | |
9b71b1f6 JN |
5052 | if ($format eq 'html') { |
5053 | my $formats_nav = | |
a3823e5a | 5054 | $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)}, |
35329cc1 | 5055 | "raw"); |
9b71b1f6 JN |
5056 | git_header_html(undef, $expires); |
5057 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { | |
5058 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); | |
5059 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
5060 | } else { | |
5061 | print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n"; | |
5062 | print "<div class=\"title\">$hash vs $hash_parent</div>\n"; | |
5063 | } | |
5064 | if (defined $file_name) { | |
5065 | git_print_page_path($file_name, "blob", $hash_base); | |
5066 | } else { | |
5067 | print "<div class=\"page_path\"></div>\n"; | |
5068 | } | |
5069 | ||
5070 | } elsif ($format eq 'plain') { | |
5071 | print $cgi->header( | |
5072 | -type => 'text/plain', | |
5073 | -charset => 'utf-8', | |
5074 | -expires => $expires, | |
a2a3bf7b | 5075 | -content_disposition => 'inline; filename="' . "$file_name" . '.patch"'); |
9b71b1f6 JN |
5076 | |
5077 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; | |
5078 | ||
7c5e2ebb | 5079 | } else { |
074afaa0 | 5080 | die_error(400, "Unknown blobdiff format"); |
7c5e2ebb JN |
5081 | } |
5082 | ||
5083 | # patch | |
9b71b1f6 JN |
5084 | if ($format eq 'html') { |
5085 | print "<div class=\"page_body\">\n"; | |
7c5e2ebb | 5086 | |
9b71b1f6 JN |
5087 | git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); |
5088 | close $fd; | |
7c5e2ebb | 5089 | |
9b71b1f6 JN |
5090 | print "</div>\n"; # class="page_body" |
5091 | git_footer_html(); | |
5092 | ||
5093 | } else { | |
5094 | while (my $line = <$fd>) { | |
403d0906 JN |
5095 | $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg; |
5096 | $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg; | |
9b71b1f6 JN |
5097 | |
5098 | print $line; | |
5099 | ||
5100 | last if $line =~ m!^\+\+\+!; | |
5101 | } | |
5102 | local $/ = undef; | |
5103 | print <$fd>; | |
5104 | close $fd; | |
5105 | } | |
09bd7898 KS |
5106 | } |
5107 | ||
19806691 | 5108 | sub git_blobdiff_plain { |
9b71b1f6 | 5109 | git_blobdiff('plain'); |
19806691 KS |
5110 | } |
5111 | ||
09bd7898 | 5112 | sub git_commitdiff { |
eee08903 | 5113 | my $format = shift || 'html'; |
9954f772 | 5114 | $hash ||= $hash_base || "HEAD"; |
074afaa0 LW |
5115 | my %co = parse_commit($hash) |
5116 | or die_error(404, "Unknown commit object"); | |
151602df | 5117 | |
cd030c3a JN |
5118 | # choose format for commitdiff for merge |
5119 | if (! defined $hash_parent && @{$co{'parents'}} > 1) { | |
5120 | $hash_parent = '--cc'; | |
5121 | } | |
5122 | # we need to prepare $formats_nav before almost any parameter munging | |
151602df JN |
5123 | my $formats_nav; |
5124 | if ($format eq 'html') { | |
5125 | $formats_nav = | |
a3823e5a | 5126 | $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)}, |
151602df JN |
5127 | "raw"); |
5128 | ||
cd030c3a JN |
5129 | if (defined $hash_parent && |
5130 | $hash_parent ne '-c' && $hash_parent ne '--cc') { | |
151602df JN |
5131 | # commitdiff with two commits given |
5132 | my $hash_parent_short = $hash_parent; | |
5133 | if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) { | |
5134 | $hash_parent_short = substr($hash_parent, 0, 7); | |
5135 | } | |
5136 | $formats_nav .= | |
ada3e1f7 JN |
5137 | ' (from'; |
5138 | for (my $i = 0; $i < @{$co{'parents'}}; $i++) { | |
5139 | if ($co{'parents'}[$i] eq $hash_parent) { | |
5140 | $formats_nav .= ' parent ' . ($i+1); | |
5141 | last; | |
5142 | } | |
5143 | } | |
5144 | $formats_nav .= ': ' . | |
151602df JN |
5145 | $cgi->a({-href => href(action=>"commitdiff", |
5146 | hash=>$hash_parent)}, | |
5147 | esc_html($hash_parent_short)) . | |
5148 | ')'; | |
5149 | } elsif (!$co{'parent'}) { | |
5150 | # --root commitdiff | |
5151 | $formats_nav .= ' (initial)'; | |
5152 | } elsif (scalar @{$co{'parents'}} == 1) { | |
5153 | # single parent commit | |
5154 | $formats_nav .= | |
5155 | ' (parent: ' . | |
5156 | $cgi->a({-href => href(action=>"commitdiff", | |
5157 | hash=>$co{'parent'})}, | |
5158 | esc_html(substr($co{'parent'}, 0, 7))) . | |
5159 | ')'; | |
5160 | } else { | |
5161 | # merge commit | |
cd030c3a JN |
5162 | if ($hash_parent eq '--cc') { |
5163 | $formats_nav .= ' | ' . | |
5164 | $cgi->a({-href => href(action=>"commitdiff", | |
5165 | hash=>$hash, hash_parent=>'-c')}, | |
5166 | 'combined'); | |
5167 | } else { # $hash_parent eq '-c' | |
5168 | $formats_nav .= ' | ' . | |
5169 | $cgi->a({-href => href(action=>"commitdiff", | |
5170 | hash=>$hash, hash_parent=>'--cc')}, | |
5171 | 'compact'); | |
5172 | } | |
151602df JN |
5173 | $formats_nav .= |
5174 | ' (merge: ' . | |
5175 | join(' ', map { | |
5176 | $cgi->a({-href => href(action=>"commitdiff", | |
5177 | hash=>$_)}, | |
5178 | esc_html(substr($_, 0, 7))); | |
5179 | } @{$co{'parents'}} ) . | |
5180 | ')'; | |
5181 | } | |
5182 | } | |
5183 | ||
fb1dde4a | 5184 | my $hash_parent_param = $hash_parent; |
cd030c3a JN |
5185 | if (!defined $hash_parent_param) { |
5186 | # --cc for multiple parents, --root for parentless | |
fb1dde4a | 5187 | $hash_parent_param = |
cd030c3a | 5188 | @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root'; |
bddec01d | 5189 | } |
eee08903 JN |
5190 | |
5191 | # read commitdiff | |
5192 | my $fd; | |
5193 | my @difftree; | |
eee08903 | 5194 | if ($format eq 'html') { |
25691fbe | 5195 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
45bd0c80 | 5196 | "--no-commit-id", "--patch-with-raw", "--full-index", |
fb1dde4a | 5197 | $hash_parent_param, $hash, "--" |
074afaa0 | 5198 | or die_error(500, "Open git-diff-tree failed"); |
eee08903 | 5199 | |
04408c35 JN |
5200 | while (my $line = <$fd>) { |
5201 | chomp $line; | |
eee08903 JN |
5202 | # empty line ends raw part of diff-tree output |
5203 | last unless $line; | |
493e01db | 5204 | push @difftree, scalar parse_difftree_raw_line($line); |
eee08903 | 5205 | } |
eee08903 | 5206 | |
eee08903 | 5207 | } elsif ($format eq 'plain') { |
25691fbe | 5208 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
fb1dde4a | 5209 | '-p', $hash_parent_param, $hash, "--" |
074afaa0 | 5210 | or die_error(500, "Open git-diff-tree failed"); |
157e43b4 | 5211 | |
eee08903 | 5212 | } else { |
074afaa0 | 5213 | die_error(400, "Unknown commitdiff format"); |
eee08903 | 5214 | } |
161332a5 | 5215 | |
11044297 KS |
5216 | # non-textual hash id's can be cached |
5217 | my $expires; | |
5218 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { | |
5219 | $expires = "+1d"; | |
5220 | } | |
09bd7898 | 5221 | |
eee08903 JN |
5222 | # write commit message |
5223 | if ($format eq 'html') { | |
5224 | my $refs = git_get_references(); | |
5225 | my $ref = format_ref_marker($refs, $co{'id'}); | |
1b1cd421 | 5226 | |
eee08903 JN |
5227 | git_header_html(undef, $expires); |
5228 | git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); | |
5229 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); | |
6fd92a28 | 5230 | git_print_authorship(\%co); |
eee08903 | 5231 | print "<div class=\"page_body\">\n"; |
82560983 JN |
5232 | if (@{$co{'comment'}} > 1) { |
5233 | print "<div class=\"log\">\n"; | |
5234 | git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1); | |
5235 | print "</div>\n"; # class="log" | |
5236 | } | |
eee08903 JN |
5237 | |
5238 | } elsif ($format eq 'plain') { | |
5239 | my $refs = git_get_references("tags"); | |
edf735ab | 5240 | my $tagname = git_get_rev_name_tags($hash); |
eee08903 JN |
5241 | my $filename = basename($project) . "-$hash.patch"; |
5242 | ||
5243 | print $cgi->header( | |
5244 | -type => 'text/plain', | |
5245 | -charset => 'utf-8', | |
5246 | -expires => $expires, | |
a2a3bf7b | 5247 | -content_disposition => 'inline; filename="' . "$filename" . '"'); |
eee08903 | 5248 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
7720224c YS |
5249 | print "From: " . to_utf8($co{'author'}) . "\n"; |
5250 | print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n"; | |
5251 | print "Subject: " . to_utf8($co{'title'}) . "\n"; | |
5252 | ||
edf735ab | 5253 | print "X-Git-Tag: $tagname\n" if $tagname; |
eee08903 | 5254 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
edf735ab | 5255 | |
eee08903 | 5256 | foreach my $line (@{$co{'comment'}}) { |
7720224c | 5257 | print to_utf8($line) . "\n"; |
eee08903 JN |
5258 | } |
5259 | print "---\n\n"; | |
1b1cd421 | 5260 | } |
1b1cd421 | 5261 | |
eee08903 JN |
5262 | # write patch |
5263 | if ($format eq 'html') { | |
cd030c3a JN |
5264 | my $use_parents = !defined $hash_parent || |
5265 | $hash_parent eq '-c' || $hash_parent eq '--cc'; | |
5266 | git_difftree_body(\@difftree, $hash, | |
5267 | $use_parents ? @{$co{'parents'}} : $hash_parent); | |
b4657e77 | 5268 | print "<br/>\n"; |
1b1cd421 | 5269 | |
cd030c3a JN |
5270 | git_patchset_body($fd, \@difftree, $hash, |
5271 | $use_parents ? @{$co{'parents'}} : $hash_parent); | |
157e43b4 | 5272 | close $fd; |
eee08903 JN |
5273 | print "</div>\n"; # class="page_body" |
5274 | git_footer_html(); | |
5275 | ||
5276 | } elsif ($format eq 'plain') { | |
5277 | local $/ = undef; | |
5278 | print <$fd>; | |
5279 | close $fd | |
5280 | or print "Reading git-diff-tree failed\n"; | |
19806691 KS |
5281 | } |
5282 | } | |
5283 | ||
eee08903 JN |
5284 | sub git_commitdiff_plain { |
5285 | git_commitdiff('plain'); | |
5286 | } | |
5287 | ||
09bd7898 | 5288 | sub git_history { |
c6e1d9ed | 5289 | if (!defined $hash_base) { |
847e01fb | 5290 | $hash_base = git_get_head_hash($project); |
09bd7898 | 5291 | } |
8be68352 JN |
5292 | if (!defined $page) { |
5293 | $page = 0; | |
5294 | } | |
63433106 | 5295 | my $ftype; |
074afaa0 LW |
5296 | my %co = parse_commit($hash_base) |
5297 | or die_error(404, "Unknown commit object"); | |
8be68352 | 5298 | |
847e01fb | 5299 | my $refs = git_get_references(); |
8be68352 JN |
5300 | my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
5301 | ||
5634cf24 | 5302 | my @commitlist = parse_commits($hash_base, 101, (100 * $page), |
074afaa0 LW |
5303 | $file_name, "--full-history") |
5304 | or die_error(404, "No such file or directory on given branch"); | |
5634cf24 | 5305 | |
93d5f061 | 5306 | if (!defined $hash && defined $file_name) { |
5634cf24 JN |
5307 | # some commits could have deleted file in question, |
5308 | # and not have it in tree, but one of them has to have it | |
5309 | for (my $i = 0; $i <= @commitlist; $i++) { | |
5310 | $hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name); | |
5311 | last if defined $hash; | |
5312 | } | |
93d5f061 | 5313 | } |
cff0771b | 5314 | if (defined $hash) { |
63433106 | 5315 | $ftype = git_get_type($hash); |
cff0771b | 5316 | } |
5634cf24 | 5317 | if (!defined $ftype) { |
074afaa0 | 5318 | die_error(500, "Unknown type of object"); |
5634cf24 | 5319 | } |
25691fbe | 5320 | |
8be68352 JN |
5321 | my $paging_nav = ''; |
5322 | if ($page > 0) { | |
5323 | $paging_nav .= | |
5324 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, | |
5325 | file_name=>$file_name)}, | |
5326 | "first"); | |
5327 | $paging_nav .= " ⋅ " . | |
7afd77bf | 5328 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
8be68352 JN |
5329 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
5330 | } else { | |
5331 | $paging_nav .= "first"; | |
5332 | $paging_nav .= " ⋅ prev"; | |
5333 | } | |
8be68352 | 5334 | my $next_link = ''; |
a8b983bf | 5335 | if ($#commitlist >= 100) { |
8be68352 | 5336 | $next_link = |
7afd77bf | 5337 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
a8b983bf | 5338 | -accesskey => "n", -title => "Alt-n"}, "next"); |
7afd77bf JN |
5339 | $paging_nav .= " ⋅ $next_link"; |
5340 | } else { | |
5341 | $paging_nav .= " ⋅ next"; | |
8be68352 JN |
5342 | } |
5343 | ||
5344 | git_header_html(); | |
5345 | git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); | |
5346 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
5347 | git_print_page_path($file_name, $ftype, $hash_base); | |
5348 | ||
a8b983bf | 5349 | git_history_body(\@commitlist, 0, 99, |
8be68352 | 5350 | $refs, $hash_base, $ftype, $next_link); |
581860e1 | 5351 | |
d51e902a | 5352 | git_footer_html(); |
161332a5 | 5353 | } |
19806691 KS |
5354 | |
5355 | sub git_search { | |
074afaa0 | 5356 | gitweb_check_feature('search') or die_error(403, "Search is disabled"); |
19806691 | 5357 | if (!defined $searchtext) { |
074afaa0 | 5358 | die_error(400, "Text field is empty"); |
19806691 KS |
5359 | } |
5360 | if (!defined $hash) { | |
847e01fb | 5361 | $hash = git_get_head_hash($project); |
19806691 | 5362 | } |
847e01fb | 5363 | my %co = parse_commit($hash); |
19806691 | 5364 | if (!%co) { |
074afaa0 | 5365 | die_error(404, "Unknown commit object"); |
19806691 | 5366 | } |
8dbc0fce RF |
5367 | if (!defined $page) { |
5368 | $page = 0; | |
5369 | } | |
04f7a94f | 5370 | |
88ad729b PB |
5371 | $searchtype ||= 'commit'; |
5372 | if ($searchtype eq 'pickaxe') { | |
04f7a94f JN |
5373 | # pickaxe may take all resources of your box and run for several minutes |
5374 | # with every query - so decide by yourself how public you make this feature | |
074afaa0 LW |
5375 | gitweb_check_feature('pickaxe') |
5376 | or die_error(403, "Pickaxe is disabled"); | |
c994d620 | 5377 | } |
e7738553 | 5378 | if ($searchtype eq 'grep') { |
074afaa0 LW |
5379 | gitweb_check_feature('grep') |
5380 | or die_error(403, "Grep is disabled"); | |
e7738553 | 5381 | } |
88ad729b | 5382 | |
19806691 | 5383 | git_header_html(); |
19806691 | 5384 | |
88ad729b | 5385 | if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { |
8e574fb5 RF |
5386 | my $greptype; |
5387 | if ($searchtype eq 'commit') { | |
5388 | $greptype = "--grep="; | |
5389 | } elsif ($searchtype eq 'author') { | |
5390 | $greptype = "--author="; | |
5391 | } elsif ($searchtype eq 'committer') { | |
5392 | $greptype = "--committer="; | |
5393 | } | |
0270cd0e JN |
5394 | $greptype .= $searchtext; |
5395 | my @commitlist = parse_commits($hash, 101, (100 * $page), undef, | |
0e559919 PB |
5396 | $greptype, '--regexp-ignore-case', |
5397 | $search_use_regexp ? '--extended-regexp' : '--fixed-strings'); | |
8dbc0fce RF |
5398 | |
5399 | my $paging_nav = ''; | |
5400 | if ($page > 0) { | |
5401 | $paging_nav .= | |
5402 | $cgi->a({-href => href(action=>"search", hash=>$hash, | |
0270cd0e JN |
5403 | searchtext=>$searchtext, |
5404 | searchtype=>$searchtype)}, | |
a23f0a73 | 5405 | "first"); |
8dbc0fce | 5406 | $paging_nav .= " ⋅ " . |
7afd77bf | 5407 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
a23f0a73 | 5408 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
8dbc0fce RF |
5409 | } else { |
5410 | $paging_nav .= "first"; | |
5411 | $paging_nav .= " ⋅ prev"; | |
5412 | } | |
7afd77bf | 5413 | my $next_link = ''; |
5ad66088 | 5414 | if ($#commitlist >= 100) { |
7afd77bf JN |
5415 | $next_link = |
5416 | $cgi->a({-href => href(-replay=>1, page=>$page+1), | |
a23f0a73 | 5417 | -accesskey => "n", -title => "Alt-n"}, "next"); |
7afd77bf | 5418 | $paging_nav .= " ⋅ $next_link"; |
8dbc0fce RF |
5419 | } else { |
5420 | $paging_nav .= " ⋅ next"; | |
5421 | } | |
7afd77bf | 5422 | |
5ad66088 | 5423 | if ($#commitlist >= 100) { |
8dbc0fce RF |
5424 | } |
5425 | ||
5426 | git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); | |
5427 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
5ad66088 | 5428 | git_search_grep_body(\@commitlist, 0, 99, $next_link); |
c994d620 KS |
5429 | } |
5430 | ||
88ad729b | 5431 | if ($searchtype eq 'pickaxe') { |
8dbc0fce RF |
5432 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
5433 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
5434 | ||
591ebf65 | 5435 | print "<table class=\"pickaxe search\">\n"; |
8dbc0fce | 5436 | my $alternate = 1; |
c994d620 | 5437 | $/ = "\n"; |
c582abae JN |
5438 | open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts, |
5439 | '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext", | |
5440 | ($search_use_regexp ? '--pickaxe-regex' : ()); | |
c994d620 KS |
5441 | undef %co; |
5442 | my @files; | |
5443 | while (my $line = <$fd>) { | |
c582abae JN |
5444 | chomp $line; |
5445 | next unless $line; | |
5446 | ||
5447 | my %set = parse_difftree_raw_line($line); | |
5448 | if (defined $set{'commit'}) { | |
5449 | # finish previous commit | |
c994d620 | 5450 | if (%co) { |
c994d620 KS |
5451 | print "</td>\n" . |
5452 | "<td class=\"link\">" . | |
756d2f06 | 5453 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
952c65fc JN |
5454 | " | " . |
5455 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); | |
c994d620 KS |
5456 | print "</td>\n" . |
5457 | "</tr>\n"; | |
5458 | } | |
c582abae JN |
5459 | |
5460 | if ($alternate) { | |
5461 | print "<tr class=\"dark\">\n"; | |
5462 | } else { | |
5463 | print "<tr class=\"light\">\n"; | |
5464 | } | |
5465 | $alternate ^= 1; | |
5466 | %co = parse_commit($set{'commit'}); | |
5467 | my $author = chop_and_escape_str($co{'author_name'}, 15, 5); | |
5468 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . | |
5469 | "<td><i>$author</i></td>\n" . | |
5470 | "<td>" . | |
5471 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), | |
5472 | -class => "list subject"}, | |
5473 | chop_and_escape_str($co{'title'}, 50) . "<br/>"); | |
5474 | } elsif (defined $set{'to_id'}) { | |
5475 | next if ($set{'to_id'} =~ m/^0{40}$/); | |
5476 | ||
5477 | print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, | |
5478 | hash=>$set{'to_id'}, file_name=>$set{'to_file'}), | |
5479 | -class => "list"}, | |
5480 | "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") . | |
5481 | "<br/>\n"; | |
19806691 | 5482 | } |
19806691 | 5483 | } |
c994d620 | 5484 | close $fd; |
8dbc0fce | 5485 | |
c582abae JN |
5486 | # finish last commit (warning: repetition!) |
5487 | if (%co) { | |
5488 | print "</td>\n" . | |
5489 | "<td class=\"link\">" . | |
5490 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . | |
5491 | " | " . | |
5492 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); | |
5493 | print "</td>\n" . | |
5494 | "</tr>\n"; | |
5495 | } | |
5496 | ||
8dbc0fce | 5497 | print "</table>\n"; |
19806691 | 5498 | } |
e7738553 PB |
5499 | |
5500 | if ($searchtype eq 'grep') { | |
5501 | git_print_page_nav('','', $hash,$co{'tree'},$hash); | |
5502 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
5503 | ||
591ebf65 | 5504 | print "<table class=\"grep_search\">\n"; |
e7738553 PB |
5505 | my $alternate = 1; |
5506 | my $matches = 0; | |
5507 | $/ = "\n"; | |
0e559919 PB |
5508 | open my $fd, "-|", git_cmd(), 'grep', '-n', |
5509 | $search_use_regexp ? ('-E', '-i') : '-F', | |
5510 | $searchtext, $co{'tree'}; | |
e7738553 PB |
5511 | my $lastfile = ''; |
5512 | while (my $line = <$fd>) { | |
5513 | chomp $line; | |
5514 | my ($file, $lno, $ltext, $binary); | |
5515 | last if ($matches++ > 1000); | |
5516 | if ($line =~ /^Binary file (.+) matches$/) { | |
5517 | $file = $1; | |
5518 | $binary = 1; | |
5519 | } else { | |
5520 | (undef, $file, $lno, $ltext) = split(/:/, $line, 4); | |
5521 | } | |
5522 | if ($file ne $lastfile) { | |
5523 | $lastfile and print "</td></tr>\n"; | |
5524 | if ($alternate++) { | |
5525 | print "<tr class=\"dark\">\n"; | |
5526 | } else { | |
5527 | print "<tr class=\"light\">\n"; | |
5528 | } | |
5529 | print "<td class=\"list\">". | |
5530 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, | |
5531 | file_name=>"$file"), | |
5532 | -class => "list"}, esc_path($file)); | |
5533 | print "</td><td>\n"; | |
5534 | $lastfile = $file; | |
5535 | } | |
5536 | if ($binary) { | |
5537 | print "<div class=\"binary\">Binary file</div>\n"; | |
5538 | } else { | |
5539 | $ltext = untabify($ltext); | |
0e559919 | 5540 | if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) { |
e7738553 PB |
5541 | $ltext = esc_html($1, -nbsp=>1); |
5542 | $ltext .= '<span class="match">'; | |
5543 | $ltext .= esc_html($2, -nbsp=>1); | |
5544 | $ltext .= '</span>'; | |
5545 | $ltext .= esc_html($3, -nbsp=>1); | |
5546 | } else { | |
5547 | $ltext = esc_html($ltext, -nbsp=>1); | |
5548 | } | |
5549 | print "<div class=\"pre\">" . | |
5550 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, | |
5551 | file_name=>"$file").'#l'.$lno, | |
5552 | -class => "linenr"}, sprintf('%4i', $lno)) | |
5553 | . ' ' . $ltext . "</div>\n"; | |
5554 | } | |
5555 | } | |
5556 | if ($lastfile) { | |
5557 | print "</td></tr>\n"; | |
5558 | if ($matches > 1000) { | |
5559 | print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n"; | |
5560 | } | |
5561 | } else { | |
5562 | print "<div class=\"diff nodifferences\">No matches found</div>\n"; | |
5563 | } | |
5564 | close $fd; | |
5565 | ||
5566 | print "</table>\n"; | |
5567 | } | |
19806691 KS |
5568 | git_footer_html(); |
5569 | } | |
5570 | ||
88ad729b PB |
5571 | sub git_search_help { |
5572 | git_header_html(); | |
5573 | git_print_page_nav('','', $hash,$hash,$hash); | |
5574 | print <<EOT; | |
0e559919 PB |
5575 | <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without |
5576 | regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox, | |
5577 | the pattern entered is recognized as the POSIX extended | |
5578 | <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case | |
5579 | insensitive).</p> | |
88ad729b PB |
5580 | <dl> |
5581 | <dt><b>commit</b></dt> | |
0e559919 | 5582 | <dd>The commit messages and authorship information will be scanned for the given pattern.</dd> |
e7738553 PB |
5583 | EOT |
5584 | my ($have_grep) = gitweb_check_feature('grep'); | |
5585 | if ($have_grep) { | |
5586 | print <<EOT; | |
5587 | <dt><b>grep</b></dt> | |
5588 | <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing | |
0e559919 PB |
5589 | a different one) are searched for the given pattern. On large trees, this search can take |
5590 | a while and put some strain on the server, so please use it with some consideration. Note that | |
5591 | due to git-grep peculiarity, currently if regexp mode is turned off, the matches are | |
5592 | case-sensitive.</dd> | |
e7738553 PB |
5593 | EOT |
5594 | } | |
5595 | print <<EOT; | |
88ad729b | 5596 | <dt><b>author</b></dt> |
0e559919 | 5597 | <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd> |
88ad729b | 5598 | <dt><b>committer</b></dt> |
0e559919 | 5599 | <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd> |
88ad729b PB |
5600 | EOT |
5601 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); | |
5602 | if ($have_pickaxe) { | |
5603 | print <<EOT; | |
5604 | <dt><b>pickaxe</b></dt> | |
5605 | <dd>All commits that caused the string to appear or disappear from any file (changes that | |
5606 | added, removed or "modified" the string) will be listed. This search can take a while and | |
0e559919 PB |
5607 | takes a lot of strain on the server, so please use it wisely. Note that since you may be |
5608 | interested even in changes just changing the case as well, this search is case sensitive.</dd> | |
88ad729b PB |
5609 | EOT |
5610 | } | |
5611 | print "</dl>\n"; | |
5612 | git_footer_html(); | |
5613 | } | |
5614 | ||
19806691 | 5615 | sub git_shortlog { |
847e01fb | 5616 | my $head = git_get_head_hash($project); |
19806691 KS |
5617 | if (!defined $hash) { |
5618 | $hash = $head; | |
5619 | } | |
ea4a6df4 KS |
5620 | if (!defined $page) { |
5621 | $page = 0; | |
5622 | } | |
847e01fb | 5623 | my $refs = git_get_references(); |
ea4a6df4 | 5624 | |
ec3e97b8 GB |
5625 | my $commit_hash = $hash; |
5626 | if (defined $hash_parent) { | |
5627 | $commit_hash = "$hash_parent..$hash"; | |
5628 | } | |
5629 | my @commitlist = parse_commits($commit_hash, 101, (100 * $page)); | |
ea4a6df4 | 5630 | |
1f684dc0 | 5631 | my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100); |
9f5dcb81 | 5632 | my $next_link = ''; |
190d7fdc | 5633 | if ($#commitlist >= 100) { |
9f5dcb81 | 5634 | $next_link = |
7afd77bf | 5635 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
190d7fdc | 5636 | -accesskey => "n", -title => "Alt-n"}, "next"); |
9f5dcb81 JN |
5637 | } |
5638 | ||
0d83ddc4 | 5639 | git_header_html(); |
847e01fb JN |
5640 | git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
5641 | git_print_header_div('summary', $project); | |
0d83ddc4 | 5642 | |
190d7fdc | 5643 | git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link); |
9f5dcb81 | 5644 | |
19806691 KS |
5645 | git_footer_html(); |
5646 | } | |
717b8311 JN |
5647 | |
5648 | ## ...................................................................... | |
af6feeb2 | 5649 | ## feeds (RSS, Atom; OPML) |
717b8311 | 5650 | |
af6feeb2 JN |
5651 | sub git_feed { |
5652 | my $format = shift || 'atom'; | |
5653 | my ($have_blame) = gitweb_check_feature('blame'); | |
5654 | ||
5655 | # Atom: http://www.atomenabled.org/developers/syndication/ | |
5656 | # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ | |
5657 | if ($format ne 'rss' && $format ne 'atom') { | |
074afaa0 | 5658 | die_error(400, "Unknown web feed format"); |
af6feeb2 JN |
5659 | } |
5660 | ||
5661 | # log/feed of current (HEAD) branch, log of given branch, history of file/directory | |
5662 | my $head = $hash || 'HEAD'; | |
311e552e | 5663 | my @commitlist = parse_commits($head, 150, 0, $file_name); |
af6feeb2 JN |
5664 | |
5665 | my %latest_commit; | |
5666 | my %latest_date; | |
5667 | my $content_type = "application/$format+xml"; | |
5668 | if (defined $cgi->http('HTTP_ACCEPT') && | |
5669 | $cgi->Accept('text/xml') > $cgi->Accept($content_type)) { | |
5670 | # browser (feed reader) prefers text/xml | |
5671 | $content_type = 'text/xml'; | |
5672 | } | |
b6093a5c RF |
5673 | if (defined($commitlist[0])) { |
5674 | %latest_commit = %{$commitlist[0]}; | |
91fd2bf3 | 5675 | %latest_date = parse_date($latest_commit{'author_epoch'}); |
af6feeb2 JN |
5676 | print $cgi->header( |
5677 | -type => $content_type, | |
5678 | -charset => 'utf-8', | |
5679 | -last_modified => $latest_date{'rfc2822'}); | |
5680 | } else { | |
5681 | print $cgi->header( | |
5682 | -type => $content_type, | |
5683 | -charset => 'utf-8'); | |
5684 | } | |
5685 | ||
5686 | # Optimization: skip generating the body if client asks only | |
5687 | # for Last-Modified date. | |
5688 | return if ($cgi->request_method() eq 'HEAD'); | |
5689 | ||
5690 | # header variables | |
5691 | my $title = "$site_name - $project/$action"; | |
5692 | my $feed_type = 'log'; | |
5693 | if (defined $hash) { | |
5694 | $title .= " - '$hash'"; | |
5695 | $feed_type = 'branch log'; | |
5696 | if (defined $file_name) { | |
5697 | $title .= " :: $file_name"; | |
5698 | $feed_type = 'history'; | |
5699 | } | |
5700 | } elsif (defined $file_name) { | |
5701 | $title .= " - $file_name"; | |
5702 | $feed_type = 'history'; | |
5703 | } | |
5704 | $title .= " $feed_type"; | |
5705 | my $descr = git_get_project_description($project); | |
5706 | if (defined $descr) { | |
5707 | $descr = esc_html($descr); | |
5708 | } else { | |
5709 | $descr = "$project " . | |
5710 | ($format eq 'rss' ? 'RSS' : 'Atom') . | |
5711 | " feed"; | |
5712 | } | |
5713 | my $owner = git_get_project_owner($project); | |
5714 | $owner = esc_html($owner); | |
5715 | ||
5716 | #header | |
5717 | my $alt_url; | |
5718 | if (defined $file_name) { | |
5719 | $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name); | |
5720 | } elsif (defined $hash) { | |
5721 | $alt_url = href(-full=>1, action=>"log", hash=>$hash); | |
5722 | } else { | |
5723 | $alt_url = href(-full=>1, action=>"summary"); | |
5724 | } | |
5725 | print qq!<?xml version="1.0" encoding="utf-8"?>\n!; | |
5726 | if ($format eq 'rss') { | |
5727 | print <<XML; | |
59b9f61a JN |
5728 | <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/"> |
5729 | <channel> | |
59b9f61a | 5730 | XML |
af6feeb2 JN |
5731 | print "<title>$title</title>\n" . |
5732 | "<link>$alt_url</link>\n" . | |
5733 | "<description>$descr</description>\n" . | |
5734 | "<language>en</language>\n"; | |
5735 | } elsif ($format eq 'atom') { | |
5736 | print <<XML; | |
5737 | <feed xmlns="http://www.w3.org/2005/Atom"> | |
5738 | XML | |
5739 | print "<title>$title</title>\n" . | |
5740 | "<subtitle>$descr</subtitle>\n" . | |
5741 | '<link rel="alternate" type="text/html" href="' . | |
5742 | $alt_url . '" />' . "\n" . | |
5743 | '<link rel="self" type="' . $content_type . '" href="' . | |
5744 | $cgi->self_url() . '" />' . "\n" . | |
5745 | "<id>" . href(-full=>1) . "</id>\n" . | |
5746 | # use project owner for feed author | |
5747 | "<author><name>$owner</name></author>\n"; | |
5748 | if (defined $favicon) { | |
5749 | print "<icon>" . esc_url($favicon) . "</icon>\n"; | |
5750 | } | |
5751 | if (defined $logo_url) { | |
5752 | # not twice as wide as tall: 72 x 27 pixels | |
e1147267 | 5753 | print "<logo>" . esc_url($logo) . "</logo>\n"; |
af6feeb2 JN |
5754 | } |
5755 | if (! %latest_date) { | |
5756 | # dummy date to keep the feed valid until commits trickle in: | |
5757 | print "<updated>1970-01-01T00:00:00Z</updated>\n"; | |
5758 | } else { | |
5759 | print "<updated>$latest_date{'iso-8601'}</updated>\n"; | |
5760 | } | |
5761 | } | |
717b8311 | 5762 | |
af6feeb2 | 5763 | # contents |
b6093a5c RF |
5764 | for (my $i = 0; $i <= $#commitlist; $i++) { |
5765 | my %co = %{$commitlist[$i]}; | |
5766 | my $commit = $co{'id'}; | |
717b8311 | 5767 | # we read 150, we always show 30 and the ones more recent than 48 hours |
91fd2bf3 | 5768 | if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) { |
717b8311 JN |
5769 | last; |
5770 | } | |
91fd2bf3 | 5771 | my %cd = parse_date($co{'author_epoch'}); |
af6feeb2 JN |
5772 | |
5773 | # get list of changed files | |
b6093a5c | 5774 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
c906b181 JN |
5775 | $co{'parent'} || "--root", |
5776 | $co{'id'}, "--", (defined $file_name ? $file_name : ()) | |
6bcf4b46 | 5777 | or next; |
717b8311 | 5778 | my @difftree = map { chomp; $_ } <$fd>; |
6bcf4b46 JN |
5779 | close $fd |
5780 | or next; | |
af6feeb2 JN |
5781 | |
5782 | # print element (entry, item) | |
e62a641d | 5783 | my $co_url = href(-full=>1, action=>"commitdiff", hash=>$commit); |
af6feeb2 JN |
5784 | if ($format eq 'rss') { |
5785 | print "<item>\n" . | |
5786 | "<title>" . esc_html($co{'title'}) . "</title>\n" . | |
5787 | "<author>" . esc_html($co{'author'}) . "</author>\n" . | |
5788 | "<pubDate>$cd{'rfc2822'}</pubDate>\n" . | |
5789 | "<guid isPermaLink=\"true\">$co_url</guid>\n" . | |
5790 | "<link>$co_url</link>\n" . | |
5791 | "<description>" . esc_html($co{'title'}) . "</description>\n" . | |
5792 | "<content:encoded>" . | |
5793 | "<![CDATA[\n"; | |
5794 | } elsif ($format eq 'atom') { | |
5795 | print "<entry>\n" . | |
5796 | "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" . | |
5797 | "<updated>$cd{'iso-8601'}</updated>\n" . | |
ab23c19d JN |
5798 | "<author>\n" . |
5799 | " <name>" . esc_html($co{'author_name'}) . "</name>\n"; | |
5800 | if ($co{'author_email'}) { | |
5801 | print " <email>" . esc_html($co{'author_email'}) . "</email>\n"; | |
5802 | } | |
5803 | print "</author>\n" . | |
af6feeb2 | 5804 | # use committer for contributor |
ab23c19d JN |
5805 | "<contributor>\n" . |
5806 | " <name>" . esc_html($co{'committer_name'}) . "</name>\n"; | |
5807 | if ($co{'committer_email'}) { | |
5808 | print " <email>" . esc_html($co{'committer_email'}) . "</email>\n"; | |
5809 | } | |
5810 | print "</contributor>\n" . | |
af6feeb2 JN |
5811 | "<published>$cd{'iso-8601'}</published>\n" . |
5812 | "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" . | |
5813 | "<id>$co_url</id>\n" . | |
5814 | "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" . | |
5815 | "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n"; | |
5816 | } | |
717b8311 | 5817 | my $comment = $co{'comment'}; |
af6feeb2 | 5818 | print "<pre>\n"; |
717b8311 | 5819 | foreach my $line (@$comment) { |
af6feeb2 JN |
5820 | $line = esc_html($line); |
5821 | print "$line\n"; | |
717b8311 | 5822 | } |
af6feeb2 JN |
5823 | print "</pre><ul>\n"; |
5824 | foreach my $difftree_line (@difftree) { | |
5825 | my %difftree = parse_difftree_raw_line($difftree_line); | |
5826 | next if !$difftree{'from_id'}; | |
5827 | ||
5828 | my $file = $difftree{'file'} || $difftree{'to_file'}; | |
5829 | ||
5830 | print "<li>" . | |
5831 | "[" . | |
5832 | $cgi->a({-href => href(-full=>1, action=>"blobdiff", | |
5833 | hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'}, | |
5834 | hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'}, | |
5835 | file_name=>$file, file_parent=>$difftree{'from_file'}), | |
5836 | -title => "diff"}, 'D'); | |
5837 | if ($have_blame) { | |
5838 | print $cgi->a({-href => href(-full=>1, action=>"blame", | |
5839 | file_name=>$file, hash_base=>$commit), | |
5840 | -title => "blame"}, 'B'); | |
717b8311 | 5841 | } |
af6feeb2 JN |
5842 | # if this is not a feed of a file history |
5843 | if (!defined $file_name || $file_name ne $file) { | |
5844 | print $cgi->a({-href => href(-full=>1, action=>"history", | |
5845 | file_name=>$file, hash=>$commit), | |
5846 | -title => "history"}, 'H'); | |
5847 | } | |
5848 | $file = esc_path($file); | |
5849 | print "] ". | |
5850 | "$file</li>\n"; | |
5851 | } | |
5852 | if ($format eq 'rss') { | |
5853 | print "</ul>]]>\n" . | |
5854 | "</content:encoded>\n" . | |
5855 | "</item>\n"; | |
5856 | } elsif ($format eq 'atom') { | |
5857 | print "</ul>\n</div>\n" . | |
5858 | "</content>\n" . | |
5859 | "</entry>\n"; | |
717b8311 | 5860 | } |
717b8311 | 5861 | } |
af6feeb2 JN |
5862 | |
5863 | # end of feed | |
5864 | if ($format eq 'rss') { | |
5865 | print "</channel>\n</rss>\n"; | |
5866 | } elsif ($format eq 'atom') { | |
5867 | print "</feed>\n"; | |
5868 | } | |
5869 | } | |
5870 | ||
5871 | sub git_rss { | |
5872 | git_feed('rss'); | |
5873 | } | |
5874 | ||
5875 | sub git_atom { | |
5876 | git_feed('atom'); | |
717b8311 JN |
5877 | } |
5878 | ||
5879 | sub git_opml { | |
847e01fb | 5880 | my @list = git_get_projects_list(); |
717b8311 JN |
5881 | |
5882 | print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); | |
59b9f61a JN |
5883 | print <<XML; |
5884 | <?xml version="1.0" encoding="utf-8"?> | |
5885 | <opml version="1.0"> | |
5886 | <head> | |
8be2890c | 5887 | <title>$site_name OPML Export</title> |
59b9f61a JN |
5888 | </head> |
5889 | <body> | |
5890 | <outline text="git RSS feeds"> | |
5891 | XML | |
717b8311 JN |
5892 | |
5893 | foreach my $pr (@list) { | |
5894 | my %proj = %$pr; | |
847e01fb | 5895 | my $head = git_get_head_hash($proj{'path'}); |
717b8311 JN |
5896 | if (!defined $head) { |
5897 | next; | |
5898 | } | |
25691fbe | 5899 | $git_dir = "$projectroot/$proj{'path'}"; |
847e01fb | 5900 | my %co = parse_commit($head); |
717b8311 JN |
5901 | if (!%co) { |
5902 | next; | |
5903 | } | |
5904 | ||
5905 | my $path = esc_html(chop_str($proj{'path'}, 25, 5)); | |
5906 | my $rss = "$my_url?p=$proj{'path'};a=rss"; | |
5907 | my $html = "$my_url?p=$proj{'path'};a=summary"; | |
5908 | print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; | |
5909 | } | |
59b9f61a JN |
5910 | print <<XML; |
5911 | </outline> | |
5912 | </body> | |
5913 | </opml> | |
5914 | XML | |
717b8311 | 5915 | } |