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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 | |
e130ddaa AT |
30 | # core git executable to use |
31 | # this can just be "git" if your webserver has a sensible PATH | |
06c084d2 | 32 | our $GIT = "++GIT_BINDIR++/git"; |
3f7f2710 | 33 | |
b87d78d6 | 34 | # absolute fs-path which will be prepended to the project path |
4a87b43e | 35 | #our $projectroot = "/pub/scm"; |
06c084d2 | 36 | our $projectroot = "++GITWEB_PROJECTROOT++"; |
b87d78d6 | 37 | |
b87d78d6 | 38 | # target of the home link on top of all pages |
6132b7e4 | 39 | our $home_link = $my_uri || "/"; |
b87d78d6 | 40 | |
2de21fac YS |
41 | # string of the home link on top of all pages |
42 | our $home_link_str = "++GITWEB_HOME_LINK_STR++"; | |
43 | ||
49da1daf AT |
44 | # name of your site or organization to appear in page titles |
45 | # replace this with something more descriptive for clearer bookmarks | |
8be2890c PB |
46 | our $site_name = "++GITWEB_SITENAME++" |
47 | || ($ENV{'SERVER_NAME'} || "Untitled") . " Git"; | |
49da1daf | 48 | |
b2d3476e AC |
49 | # filename of html text to include at top of each page |
50 | our $site_header = "++GITWEB_SITE_HEADER++"; | |
8ab1da2c | 51 | # html text to include at home page |
06c084d2 | 52 | our $home_text = "++GITWEB_HOMETEXT++"; |
b2d3476e AC |
53 | # filename of html text to include at bottom of each page |
54 | our $site_footer = "++GITWEB_SITE_FOOTER++"; | |
55 | ||
56 | # URI of stylesheets | |
57 | our @stylesheets = ("++GITWEB_CSS++"); | |
887a612f PB |
58 | # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG. |
59 | our $stylesheet = undef; | |
9a7a62ff | 60 | # URI of GIT logo (72x27 size) |
06c084d2 | 61 | our $logo = "++GITWEB_LOGO++"; |
0b5deba1 JN |
62 | # URI of GIT favicon, assumed to be image/png type |
63 | our $favicon = "++GITWEB_FAVICON++"; | |
aedd9425 | 64 | |
9a7a62ff JN |
65 | # URI and label (title) of GIT logo link |
66 | #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/"; | |
67 | #our $logo_label = "git documentation"; | |
68 | our $logo_url = "http://git.or.cz/"; | |
69 | our $logo_label = "git homepage"; | |
51a7c66a | 70 | |
09bd7898 | 71 | # source of projects list |
06c084d2 | 72 | our $projects_list = "++GITWEB_LIST++"; |
b87d78d6 | 73 | |
b06dcf8c FL |
74 | # default order of projects list |
75 | # valid values are none, project, descr, owner, and age | |
76 | our $default_projects_order = "project"; | |
77 | ||
32f4aacc ML |
78 | # show repository only if this file exists |
79 | # (only effective if this variable evaluates to true) | |
80 | our $export_ok = "++GITWEB_EXPORT_OK++"; | |
81 | ||
82 | # only allow viewing of repositories also shown on the overview page | |
83 | our $strict_export = "++GITWEB_STRICT_EXPORT++"; | |
84 | ||
19a8721e JN |
85 | # list of git base URLs used for URL to where fetch project from, |
86 | # i.e. full URL is "$git_base_url/$project" | |
d6b7e0b9 | 87 | our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++"); |
19a8721e | 88 | |
f5aa79d9 | 89 | # default blob_plain mimetype and default charset for text/plain blob |
4a87b43e DS |
90 | our $default_blob_plain_mimetype = 'text/plain'; |
91 | our $default_text_plain_charset = undef; | |
f5aa79d9 | 92 | |
2d007374 PB |
93 | # file to use for guessing MIME types before trying /etc/mime.types |
94 | # (relative to the current git repository) | |
4a87b43e | 95 | our $mimetypes_file = undef; |
2d007374 | 96 | |
00f429af MK |
97 | # assume this charset if line contains non-UTF-8 characters; |
98 | # it should be valid encoding (see Encoding::Supported(3pm) for list), | |
99 | # for which encoding all byte sequences are valid, for example | |
100 | # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it | |
101 | # could be even 'utf-8' for the old behavior) | |
102 | our $fallback_encoding = 'latin1'; | |
103 | ||
ddb8d900 AK |
104 | # You define site-wide feature defaults here; override them with |
105 | # $GITWEB_CONFIG as necessary. | |
952c65fc | 106 | our %feature = ( |
17848fc6 JN |
107 | # feature => { |
108 | # 'sub' => feature-sub (subroutine), | |
109 | # 'override' => allow-override (boolean), | |
110 | # 'default' => [ default options...] (array reference)} | |
111 | # | |
b4b20b21 | 112 | # if feature is overridable (it means that allow-override has true value), |
17848fc6 JN |
113 | # then feature-sub will be called with default options as parameters; |
114 | # return value of feature-sub indicates if to enable specified feature | |
115 | # | |
b4b20b21 JN |
116 | # if there is no 'sub' key (no feature-sub), then feature cannot be |
117 | # overriden | |
118 | # | |
17848fc6 | 119 | # use gitweb_check_feature(<feature>) to check if <feature> is enabled |
952c65fc | 120 | |
45a3b12c PB |
121 | # Enable the 'blame' blob view, showing the last commit that modified |
122 | # each line in the file. This can be very CPU-intensive. | |
123 | ||
124 | # To enable system wide have in $GITWEB_CONFIG | |
125 | # $feature{'blame'}{'default'} = [1]; | |
126 | # To have project specific config enable override in $GITWEB_CONFIG | |
127 | # $feature{'blame'}{'override'} = 1; | |
128 | # and in project config gitweb.blame = 0|1; | |
952c65fc JN |
129 | 'blame' => { |
130 | 'sub' => \&feature_blame, | |
131 | 'override' => 0, | |
132 | 'default' => [0]}, | |
133 | ||
45a3b12c PB |
134 | # Enable the 'snapshot' link, providing a compressed tarball of any |
135 | # tree. This can potentially generate high traffic if you have large | |
136 | # project. | |
137 | ||
138 | # To disable system wide have in $GITWEB_CONFIG | |
139 | # $feature{'snapshot'}{'default'} = [undef]; | |
140 | # To have project specific config enable override in $GITWEB_CONFIG | |
bbee1d97 | 141 | # $feature{'snapshot'}{'override'} = 1; |
072570ee | 142 | # and in project config gitweb.snapshot = none|gzip|bzip2|zip; |
952c65fc JN |
143 | 'snapshot' => { |
144 | 'sub' => \&feature_snapshot, | |
145 | 'override' => 0, | |
146 | # => [content-encoding, suffix, program] | |
147 | 'default' => ['x-gzip', 'gz', 'gzip']}, | |
04f7a94f | 148 | |
6be93511 RF |
149 | # Enable text search, which will list the commits which match author, |
150 | # committer or commit text to a given string. Enabled by default. | |
b4b20b21 | 151 | # Project specific override is not supported. |
6be93511 RF |
152 | 'search' => { |
153 | 'override' => 0, | |
154 | 'default' => [1]}, | |
155 | ||
e7738553 PB |
156 | # Enable grep search, which will list the files in currently selected |
157 | # tree containing the given string. Enabled by default. This can be | |
158 | # potentially CPU-intensive, of course. | |
159 | ||
160 | # To enable system wide have in $GITWEB_CONFIG | |
161 | # $feature{'grep'}{'default'} = [1]; | |
162 | # To have project specific config enable override in $GITWEB_CONFIG | |
163 | # $feature{'grep'}{'override'} = 1; | |
164 | # and in project config gitweb.grep = 0|1; | |
165 | 'grep' => { | |
166 | 'override' => 0, | |
167 | 'default' => [1]}, | |
168 | ||
45a3b12c PB |
169 | # Enable the pickaxe search, which will list the commits that modified |
170 | # a given string in a file. This can be practical and quite faster | |
171 | # alternative to 'blame', but still potentially CPU-intensive. | |
172 | ||
173 | # To enable system wide have in $GITWEB_CONFIG | |
174 | # $feature{'pickaxe'}{'default'} = [1]; | |
175 | # To have project specific config enable override in $GITWEB_CONFIG | |
176 | # $feature{'pickaxe'}{'override'} = 1; | |
177 | # and in project config gitweb.pickaxe = 0|1; | |
04f7a94f JN |
178 | 'pickaxe' => { |
179 | 'sub' => \&feature_pickaxe, | |
180 | 'override' => 0, | |
181 | 'default' => [1]}, | |
9e756904 | 182 | |
45a3b12c PB |
183 | # Make gitweb use an alternative format of the URLs which can be |
184 | # more readable and natural-looking: project name is embedded | |
185 | # directly in the path and the query string contains other | |
186 | # auxiliary information. All gitweb installations recognize | |
187 | # URL in either format; this configures in which formats gitweb | |
188 | # generates links. | |
189 | ||
190 | # To enable system wide have in $GITWEB_CONFIG | |
191 | # $feature{'pathinfo'}{'default'} = [1]; | |
192 | # Project specific override is not supported. | |
193 | ||
194 | # Note that you will need to change the default location of CSS, | |
195 | # favicon, logo and possibly other files to an absolute URL. Also, | |
196 | # if gitweb.cgi serves as your indexfile, you will need to force | |
197 | # $my_uri to contain the script name in your $GITWEB_CONFIG. | |
9e756904 MW |
198 | 'pathinfo' => { |
199 | 'override' => 0, | |
200 | 'default' => [0]}, | |
e30496df PB |
201 | |
202 | # Make gitweb consider projects in project root subdirectories | |
203 | # to be forks of existing projects. Given project $projname.git, | |
204 | # projects matching $projname/*.git will not be shown in the main | |
205 | # projects list, instead a '+' mark will be added to $projname | |
206 | # there and a 'forks' view will be enabled for the project, listing | |
c2b8b134 FL |
207 | # all the forks. If project list is taken from a file, forks have |
208 | # to be listed after the main project. | |
e30496df PB |
209 | |
210 | # To enable system wide have in $GITWEB_CONFIG | |
211 | # $feature{'forks'}{'default'} = [1]; | |
212 | # Project specific override is not supported. | |
213 | 'forks' => { | |
214 | 'override' => 0, | |
215 | 'default' => [0]}, | |
ddb8d900 AK |
216 | ); |
217 | ||
218 | sub gitweb_check_feature { | |
219 | my ($name) = @_; | |
dd1ad5f1 | 220 | return unless exists $feature{$name}; |
952c65fc JN |
221 | my ($sub, $override, @defaults) = ( |
222 | $feature{$name}{'sub'}, | |
223 | $feature{$name}{'override'}, | |
224 | @{$feature{$name}{'default'}}); | |
ddb8d900 | 225 | if (!$override) { return @defaults; } |
a9455919 MW |
226 | if (!defined $sub) { |
227 | warn "feature $name is not overrideable"; | |
228 | return @defaults; | |
229 | } | |
ddb8d900 AK |
230 | return $sub->(@defaults); |
231 | } | |
232 | ||
ddb8d900 AK |
233 | sub feature_blame { |
234 | my ($val) = git_get_project_config('blame', '--bool'); | |
235 | ||
236 | if ($val eq 'true') { | |
237 | return 1; | |
238 | } elsif ($val eq 'false') { | |
239 | return 0; | |
240 | } | |
241 | ||
242 | return $_[0]; | |
243 | } | |
244 | ||
ddb8d900 AK |
245 | sub feature_snapshot { |
246 | my ($ctype, $suffix, $command) = @_; | |
247 | ||
248 | my ($val) = git_get_project_config('snapshot'); | |
249 | ||
250 | if ($val eq 'gzip') { | |
251 | return ('x-gzip', 'gz', 'gzip'); | |
252 | } elsif ($val eq 'bzip2') { | |
253 | return ('x-bzip2', 'bz2', 'bzip2'); | |
072570ee ML |
254 | } elsif ($val eq 'zip') { |
255 | return ('x-zip', 'zip', ''); | |
ddb8d900 AK |
256 | } elsif ($val eq 'none') { |
257 | return (); | |
258 | } | |
259 | ||
260 | return ($ctype, $suffix, $command); | |
261 | } | |
262 | ||
de9272f4 LT |
263 | sub gitweb_have_snapshot { |
264 | my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); | |
265 | my $have_snapshot = (defined $ctype && defined $suffix); | |
266 | ||
267 | return $have_snapshot; | |
268 | } | |
269 | ||
e7738553 PB |
270 | sub feature_grep { |
271 | my ($val) = git_get_project_config('grep', '--bool'); | |
272 | ||
273 | if ($val eq 'true') { | |
274 | return (1); | |
275 | } elsif ($val eq 'false') { | |
276 | return (0); | |
277 | } | |
278 | ||
279 | return ($_[0]); | |
280 | } | |
281 | ||
04f7a94f JN |
282 | sub feature_pickaxe { |
283 | my ($val) = git_get_project_config('pickaxe', '--bool'); | |
284 | ||
285 | if ($val eq 'true') { | |
286 | return (1); | |
287 | } elsif ($val eq 'false') { | |
288 | return (0); | |
289 | } | |
290 | ||
291 | return ($_[0]); | |
292 | } | |
293 | ||
2172ce4b JH |
294 | # checking HEAD file with -e is fragile if the repository was |
295 | # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed | |
296 | # and then pruned. | |
297 | sub check_head_link { | |
298 | my ($dir) = @_; | |
299 | my $headfile = "$dir/HEAD"; | |
300 | return ((-e $headfile) || | |
301 | (-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); | |
302 | } | |
303 | ||
304 | sub check_export_ok { | |
305 | my ($dir) = @_; | |
306 | return (check_head_link($dir) && | |
307 | (!$export_ok || -e "$dir/$export_ok")); | |
308 | } | |
309 | ||
6bcf4b46 JN |
310 | # rename detection options for git-diff and git-diff-tree |
311 | # - default is '-M', with the cost proportional to | |
312 | # (number of removed files) * (number of new files). | |
313 | # - more costly is '-C' (or '-C', '-M'), with the cost proportional to | |
314 | # (number of changed files + number of removed files) * (number of new files) | |
315 | # - even more costly is '-C', '--find-copies-harder' with cost | |
316 | # (number of files in the original tree) * (number of new files) | |
317 | # - one might want to include '-B' option, e.g. '-B', '-M' | |
318 | our @diff_opts = ('-M'); # taken from git_commit | |
319 | ||
06c084d2 | 320 | our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; |
4b5dc988 | 321 | do $GITWEB_CONFIG if -e $GITWEB_CONFIG; |
c8d138a8 JK |
322 | |
323 | # version of the core git binary | |
324 | our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; | |
325 | ||
326 | $projects_list ||= $projectroot; | |
c8d138a8 | 327 | |
154b4d78 | 328 | # ====================================================================== |
09bd7898 | 329 | # input validation and dispatch |
4a87b43e | 330 | our $action = $cgi->param('a'); |
09bd7898 | 331 | if (defined $action) { |
c91da262 | 332 | if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
cac4bd94 | 333 | die_error(undef, "Invalid action parameter"); |
b87d78d6 | 334 | } |
b87d78d6 | 335 | } |
44ad2978 | 336 | |
24d0693a | 337 | # parameters which are pathnames |
dd70235f | 338 | our $project = $cgi->param('p'); |
13d02165 | 339 | if (defined $project) { |
24d0693a | 340 | if (!validate_pathname($project) || |
7939fe44 | 341 | !(-d "$projectroot/$project") || |
2172ce4b | 342 | !check_head_link("$projectroot/$project") || |
32f4aacc ML |
343 | ($export_ok && !(-e "$projectroot/$project/$export_ok")) || |
344 | ($strict_export && !project_in_list($project))) { | |
7939fe44 | 345 | undef $project; |
cac4bd94 | 346 | die_error(undef, "No such project"); |
9cd3d988 | 347 | } |
a59d4afd | 348 | } |
6191f8e1 | 349 | |
4a87b43e | 350 | our $file_name = $cgi->param('f'); |
24d0693a JN |
351 | if (defined $file_name) { |
352 | if (!validate_pathname($file_name)) { | |
353 | die_error(undef, "Invalid file parameter"); | |
354 | } | |
355 | } | |
356 | ||
5c95fab0 | 357 | our $file_parent = $cgi->param('fp'); |
24d0693a JN |
358 | if (defined $file_parent) { |
359 | if (!validate_pathname($file_parent)) { | |
360 | die_error(undef, "Invalid file parent parameter"); | |
361 | } | |
362 | } | |
5c95fab0 | 363 | |
24d0693a | 364 | # parameters which are refnames |
4a87b43e | 365 | our $hash = $cgi->param('h'); |
4fac5294 | 366 | if (defined $hash) { |
24d0693a | 367 | if (!validate_refname($hash)) { |
cac4bd94 | 368 | die_error(undef, "Invalid hash parameter"); |
4fac5294 | 369 | } |
a59d4afd | 370 | } |
6191f8e1 | 371 | |
4a87b43e | 372 | our $hash_parent = $cgi->param('hp'); |
c91da262 | 373 | if (defined $hash_parent) { |
24d0693a | 374 | if (!validate_refname($hash_parent)) { |
cac4bd94 | 375 | die_error(undef, "Invalid hash parent parameter"); |
c91da262 | 376 | } |
09bd7898 KS |
377 | } |
378 | ||
4a87b43e | 379 | our $hash_base = $cgi->param('hb'); |
c91da262 | 380 | if (defined $hash_base) { |
24d0693a | 381 | if (!validate_refname($hash_base)) { |
cac4bd94 | 382 | die_error(undef, "Invalid hash base parameter"); |
c91da262 | 383 | } |
a59d4afd | 384 | } |
6191f8e1 | 385 | |
420e92f2 JN |
386 | our $hash_parent_base = $cgi->param('hpb'); |
387 | if (defined $hash_parent_base) { | |
24d0693a | 388 | if (!validate_refname($hash_parent_base)) { |
420e92f2 JN |
389 | die_error(undef, "Invalid hash parent base parameter"); |
390 | } | |
391 | } | |
392 | ||
24d0693a | 393 | # other parameters |
4a87b43e | 394 | our $page = $cgi->param('pg'); |
ea4a6df4 | 395 | if (defined $page) { |
ac8e3f2b | 396 | if ($page =~ m/[^0-9]/) { |
cac4bd94 | 397 | die_error(undef, "Invalid page parameter"); |
b87d78d6 | 398 | } |
2ad9331e | 399 | } |
823d5dc8 | 400 | |
e7738553 PB |
401 | our $searchtype = $cgi->param('st'); |
402 | if (defined $searchtype) { | |
403 | if ($searchtype =~ m/[^a-z]/) { | |
404 | die_error(undef, "Invalid searchtype parameter"); | |
405 | } | |
406 | } | |
407 | ||
4a87b43e | 408 | our $searchtext = $cgi->param('s'); |
7e431ef9 | 409 | our $search_regexp; |
19806691 | 410 | if (defined $searchtext) { |
4229aa51 | 411 | if ($searchtype ne 'grep' and $searchtype ne 'pickaxe' and $searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { |
cac4bd94 | 412 | die_error(undef, "Invalid search parameter"); |
19806691 | 413 | } |
9d032c72 RF |
414 | if (length($searchtext) < 2) { |
415 | die_error(undef, "At least two characters are required for search parameter"); | |
416 | } | |
7e431ef9 | 417 | $search_regexp = quotemeta $searchtext; |
19806691 KS |
418 | } |
419 | ||
dd70235f | 420 | # now read PATH_INFO and use it as alternative to parameters |
645927ce ML |
421 | sub evaluate_path_info { |
422 | return if defined $project; | |
423 | my $path_info = $ENV{"PATH_INFO"}; | |
424 | return if !$path_info; | |
cd90e75f | 425 | $path_info =~ s,^/+,,; |
645927ce | 426 | return if !$path_info; |
cd90e75f | 427 | # find which part of PATH_INFO is project |
dd70235f | 428 | $project = $path_info; |
cd90e75f | 429 | $project =~ s,/+$,,; |
2172ce4b | 430 | while ($project && !check_head_link("$projectroot/$project")) { |
dd70235f MW |
431 | $project =~ s,/*[^/]*$,,; |
432 | } | |
cd90e75f | 433 | # validate project |
24d0693a | 434 | $project = validate_pathname($project); |
645927ce ML |
435 | if (!$project || |
436 | ($export_ok && !-e "$projectroot/$project/$export_ok") || | |
437 | ($strict_export && !project_in_list($project))) { | |
438 | undef $project; | |
439 | return; | |
dd70235f | 440 | } |
645927ce ML |
441 | # do not change any parameters if an action is given using the query string |
442 | return if $action; | |
cd90e75f JN |
443 | $path_info =~ s,^$project/*,,; |
444 | my ($refname, $pathname) = split(/:/, $path_info, 2); | |
445 | if (defined $pathname) { | |
446 | # we got "project.git/branch:filename" or "project.git/branch:dir/" | |
447 | # we could use git_get_type(branch:pathname), but it needs $git_dir | |
448 | $pathname =~ s,^/+,,; | |
449 | if (!$pathname || substr($pathname, -1) eq "/") { | |
450 | $action ||= "tree"; | |
053d62bb | 451 | $pathname =~ s,/$,,; |
cd90e75f JN |
452 | } else { |
453 | $action ||= "blob_plain"; | |
454 | } | |
24d0693a JN |
455 | $hash_base ||= validate_refname($refname); |
456 | $file_name ||= validate_pathname($pathname); | |
cd90e75f | 457 | } elsif (defined $refname) { |
dd70235f MW |
458 | # we got "project.git/branch" |
459 | $action ||= "shortlog"; | |
24d0693a | 460 | $hash ||= validate_refname($refname); |
dd70235f MW |
461 | } |
462 | } | |
645927ce | 463 | evaluate_path_info(); |
dd70235f | 464 | |
645927ce ML |
465 | # path to the current git repository |
466 | our $git_dir; | |
467 | $git_dir = "$projectroot/$project" if $project; | |
dd70235f | 468 | |
717b8311 | 469 | # dispatch |
8e85cdc4 ML |
470 | my %actions = ( |
471 | "blame" => \&git_blame2, | |
472 | "blobdiff" => \&git_blobdiff, | |
473 | "blobdiff_plain" => \&git_blobdiff_plain, | |
474 | "blob" => \&git_blob, | |
475 | "blob_plain" => \&git_blob_plain, | |
476 | "commitdiff" => \&git_commitdiff, | |
477 | "commitdiff_plain" => \&git_commitdiff_plain, | |
478 | "commit" => \&git_commit, | |
e30496df | 479 | "forks" => \&git_forks, |
8e85cdc4 ML |
480 | "heads" => \&git_heads, |
481 | "history" => \&git_history, | |
482 | "log" => \&git_log, | |
483 | "rss" => \&git_rss, | |
af6feeb2 | 484 | "atom" => \&git_atom, |
8e85cdc4 | 485 | "search" => \&git_search, |
88ad729b | 486 | "search_help" => \&git_search_help, |
8e85cdc4 ML |
487 | "shortlog" => \&git_shortlog, |
488 | "summary" => \&git_summary, | |
489 | "tag" => \&git_tag, | |
490 | "tags" => \&git_tags, | |
491 | "tree" => \&git_tree, | |
cb9c6e5b | 492 | "snapshot" => \&git_snapshot, |
ca94601c | 493 | "object" => \&git_object, |
77a153fd JN |
494 | # those below don't need $project |
495 | "opml" => \&git_opml, | |
496 | "project_list" => \&git_project_list, | |
fc2b2be0 | 497 | "project_index" => \&git_project_index, |
8e85cdc4 ML |
498 | ); |
499 | ||
7f9778b1 GP |
500 | if (!defined $action) { |
501 | if (defined $hash) { | |
502 | $action = git_get_type($hash); | |
503 | } elsif (defined $hash_base && defined $file_name) { | |
504 | $action = git_get_type("$hash_base:$file_name"); | |
505 | } elsif (defined $project) { | |
506 | $action = 'summary'; | |
507 | } else { | |
508 | $action = 'project_list'; | |
509 | } | |
77a153fd | 510 | } |
8e85cdc4 | 511 | if (!defined($actions{$action})) { |
cac4bd94 | 512 | die_error(undef, "Unknown action"); |
09bd7898 | 513 | } |
d04d3d42 JN |
514 | if ($action !~ m/^(opml|project_list|project_index)$/ && |
515 | !$project) { | |
516 | die_error(undef, "Project needed"); | |
517 | } | |
8e85cdc4 ML |
518 | $actions{$action}->(); |
519 | exit; | |
09bd7898 | 520 | |
06a9d86b MW |
521 | ## ====================================================================== |
522 | ## action links | |
523 | ||
524 | sub href(%) { | |
498fe002 | 525 | my %params = @_; |
bd5d1e42 JN |
526 | # default is to use -absolute url() i.e. $my_uri |
527 | my $href = $params{-full} ? $my_url : $my_uri; | |
498fe002 | 528 | |
34c06118 PB |
529 | # XXX: Warning: If you touch this, check the search form for updating, |
530 | # too. | |
498fe002 JN |
531 | |
532 | my @mapping = ( | |
06a9d86b | 533 | project => "p", |
420e92f2 | 534 | action => "a", |
06a9d86b | 535 | file_name => "f", |
5c95fab0 | 536 | file_parent => "fp", |
06a9d86b MW |
537 | hash => "h", |
538 | hash_parent => "hp", | |
539 | hash_base => "hb", | |
420e92f2 | 540 | hash_parent_base => "hpb", |
06a9d86b | 541 | page => "pg", |
a1565c44 | 542 | order => "o", |
06a9d86b | 543 | searchtext => "s", |
88ad729b | 544 | searchtype => "st", |
06a9d86b | 545 | ); |
498fe002 | 546 | my %mapping = @mapping; |
06a9d86b | 547 | |
a1565c44 | 548 | $params{'project'} = $project unless exists $params{'project'}; |
06a9d86b | 549 | |
9e756904 MW |
550 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
551 | if ($use_pathinfo) { | |
552 | # use PATH_INFO for project name | |
553 | $href .= "/$params{'project'}" if defined $params{'project'}; | |
554 | delete $params{'project'}; | |
555 | ||
556 | # Summary just uses the project path URL | |
557 | if (defined $params{'action'} && $params{'action'} eq 'summary') { | |
558 | delete $params{'action'}; | |
559 | } | |
560 | } | |
561 | ||
562 | # now encode the parameters explicitly | |
498fe002 JN |
563 | my @result = (); |
564 | for (my $i = 0; $i < @mapping; $i += 2) { | |
565 | my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]); | |
566 | if (defined $params{$name}) { | |
567 | push @result, $symbol . "=" . esc_param($params{$name}); | |
568 | } | |
569 | } | |
9e756904 MW |
570 | $href .= "?" . join(';', @result) if scalar @result; |
571 | ||
572 | return $href; | |
06a9d86b MW |
573 | } |
574 | ||
575 | ||
717b8311 JN |
576 | ## ====================================================================== |
577 | ## validation, quoting/unquoting and escaping | |
578 | ||
24d0693a JN |
579 | sub validate_pathname { |
580 | my $input = shift || return undef; | |
717b8311 | 581 | |
24d0693a JN |
582 | # no '.' or '..' as elements of path, i.e. no '.' nor '..' |
583 | # at the beginning, at the end, and between slashes. | |
584 | # also this catches doubled slashes | |
585 | if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) { | |
586 | return undef; | |
717b8311 | 587 | } |
24d0693a JN |
588 | # no null characters |
589 | if ($input =~ m!\0!) { | |
717b8311 JN |
590 | return undef; |
591 | } | |
24d0693a JN |
592 | return $input; |
593 | } | |
594 | ||
595 | sub validate_refname { | |
596 | my $input = shift || return undef; | |
597 | ||
598 | # textual hashes are O.K. | |
599 | if ($input =~ m/^[0-9a-fA-F]{40}$/) { | |
600 | return $input; | |
601 | } | |
602 | # it must be correct pathname | |
603 | $input = validate_pathname($input) | |
604 | or return undef; | |
605 | # restrictions on ref name according to git-check-ref-format | |
606 | if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) { | |
717b8311 JN |
607 | return undef; |
608 | } | |
609 | return $input; | |
610 | } | |
611 | ||
00f429af MK |
612 | # decode sequences of octets in utf8 into Perl's internal form, |
613 | # which is utf-8 with utf8 flag set if needed. gitweb writes out | |
614 | # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning | |
615 | sub to_utf8 { | |
616 | my $str = shift; | |
617 | my $res; | |
618 | eval { $res = decode_utf8($str, Encode::FB_CROAK); }; | |
619 | if (defined $res) { | |
620 | return $res; | |
621 | } else { | |
622 | return decode($fallback_encoding, $str, Encode::FB_DEFAULT); | |
623 | } | |
624 | } | |
625 | ||
232ff553 KS |
626 | # quote unsafe chars, but keep the slash, even when it's not |
627 | # correct, but quoted slashes look too horrible in bookmarks | |
628 | sub esc_param { | |
353347b0 | 629 | my $str = shift; |
a2f3db2f | 630 | $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; |
18216710 | 631 | $str =~ s/\+/%2B/g; |
a9e60b7d | 632 | $str =~ s/ /\+/g; |
353347b0 KS |
633 | return $str; |
634 | } | |
635 | ||
f93bff8d JN |
636 | # quote unsafe chars in whole URL, so some charactrs cannot be quoted |
637 | sub esc_url { | |
638 | my $str = shift; | |
639 | $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; | |
640 | $str =~ s/\+/%2B/g; | |
641 | $str =~ s/ /\+/g; | |
642 | return $str; | |
643 | } | |
644 | ||
232ff553 | 645 | # replace invalid utf8 character with SUBSTITUTION sequence |
6255ef08 | 646 | sub esc_html ($;%) { |
40c13813 | 647 | my $str = shift; |
6255ef08 JN |
648 | my %opts = @_; |
649 | ||
00f429af | 650 | $str = to_utf8($str); |
c390ae97 | 651 | $str = $cgi->escapeHTML($str); |
6255ef08 JN |
652 | if ($opts{'-nbsp'}) { |
653 | $str =~ s/ / /g; | |
654 | } | |
25ffbb27 | 655 | $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg; |
40c13813 KS |
656 | return $str; |
657 | } | |
658 | ||
391862e3 JN |
659 | # quote control characters and escape filename to HTML |
660 | sub esc_path { | |
661 | my $str = shift; | |
662 | my %opts = @_; | |
663 | ||
00f429af | 664 | $str = to_utf8($str); |
c390ae97 | 665 | $str = $cgi->escapeHTML($str); |
391862e3 JN |
666 | if ($opts{'-nbsp'}) { |
667 | $str =~ s/ / /g; | |
668 | } | |
669 | $str =~ s|([[:cntrl:]])|quot_cec($1)|eg; | |
670 | return $str; | |
671 | } | |
672 | ||
673 | # Make control characters "printable", using character escape codes (CEC) | |
1d3bc0cc JN |
674 | sub quot_cec { |
675 | my $cntrl = shift; | |
676 | my %es = ( # character escape codes, aka escape sequences | |
677 | "\t" => '\t', # tab (HT) | |
678 | "\n" => '\n', # line feed (LF) | |
679 | "\r" => '\r', # carrige return (CR) | |
680 | "\f" => '\f', # form feed (FF) | |
681 | "\b" => '\b', # backspace (BS) | |
682 | "\a" => '\a', # alarm (bell) (BEL) | |
683 | "\e" => '\e', # escape (ESC) | |
684 | "\013" => '\v', # vertical tab (VT) | |
685 | "\000" => '\0', # nul character (NUL) | |
686 | ); | |
687 | my $chr = ( (exists $es{$cntrl}) | |
688 | ? $es{$cntrl} | |
689 | : sprintf('\%03o', ord($cntrl)) ); | |
690 | return "<span class=\"cntrl\">$chr</span>"; | |
691 | } | |
692 | ||
391862e3 JN |
693 | # Alternatively use unicode control pictures codepoints, |
694 | # Unicode "printable representation" (PR) | |
1d3bc0cc JN |
695 | sub quot_upr { |
696 | my $cntrl = shift; | |
697 | my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl)); | |
698 | return "<span class=\"cntrl\">$chr</span>"; | |
699 | } | |
700 | ||
232ff553 KS |
701 | # git may return quoted and escaped filenames |
702 | sub unquote { | |
703 | my $str = shift; | |
403d0906 JN |
704 | |
705 | sub unq { | |
706 | my $seq = shift; | |
707 | my %es = ( # character escape codes, aka escape sequences | |
708 | 't' => "\t", # tab (HT, TAB) | |
709 | 'n' => "\n", # newline (NL) | |
710 | 'r' => "\r", # return (CR) | |
711 | 'f' => "\f", # form feed (FF) | |
712 | 'b' => "\b", # backspace (BS) | |
713 | 'a' => "\a", # alarm (bell) (BEL) | |
714 | 'e' => "\e", # escape (ESC) | |
715 | 'v' => "\013", # vertical tab (VT) | |
716 | ); | |
717 | ||
718 | if ($seq =~ m/^[0-7]{1,3}$/) { | |
719 | # octal char sequence | |
720 | return chr(oct($seq)); | |
721 | } elsif (exists $es{$seq}) { | |
722 | # C escape sequence, aka character escape code | |
723 | return $es{$seq} | |
724 | } | |
725 | # quoted ordinary character | |
726 | return $seq; | |
727 | } | |
728 | ||
232ff553 | 729 | if ($str =~ m/^"(.*)"$/) { |
403d0906 | 730 | # needs unquoting |
232ff553 | 731 | $str = $1; |
403d0906 | 732 | $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg; |
232ff553 KS |
733 | } |
734 | return $str; | |
735 | } | |
736 | ||
f16db173 JN |
737 | # escape tabs (convert tabs to spaces) |
738 | sub untabify { | |
739 | my $line = shift; | |
740 | ||
741 | while ((my $pos = index($line, "\t")) != -1) { | |
742 | if (my $count = (8 - ($pos % 8))) { | |
743 | my $spaces = ' ' x $count; | |
744 | $line =~ s/\t/$spaces/; | |
745 | } | |
746 | } | |
747 | ||
748 | return $line; | |
749 | } | |
750 | ||
32f4aacc ML |
751 | sub project_in_list { |
752 | my $project = shift; | |
753 | my @list = git_get_projects_list(); | |
754 | return @list && scalar(grep { $_->{'path'} eq $project } @list); | |
755 | } | |
756 | ||
717b8311 JN |
757 | ## ---------------------------------------------------------------------- |
758 | ## HTML aware string manipulation | |
759 | ||
760 | sub chop_str { | |
761 | my $str = shift; | |
762 | my $len = shift; | |
763 | my $add_len = shift || 10; | |
764 | ||
765 | # allow only $len chars, but don't cut a word if it would fit in $add_len | |
766 | # if it doesn't fit, cut it if it's still longer than the dots we would add | |
767 | $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/; | |
768 | my $body = $1; | |
769 | my $tail = $2; | |
770 | if (length($tail) > 4) { | |
771 | $tail = " ..."; | |
772 | $body =~ s/&[^;]*$//; # remove chopped character entities | |
773 | } | |
774 | return "$body$tail"; | |
775 | } | |
776 | ||
777 | ## ---------------------------------------------------------------------- | |
778 | ## functions returning short strings | |
779 | ||
1f1ab5f0 JN |
780 | # CSS class for given age value (in seconds) |
781 | sub age_class { | |
782 | my $age = shift; | |
783 | ||
785cdea9 JN |
784 | if (!defined $age) { |
785 | return "noage"; | |
786 | } elsif ($age < 60*60*2) { | |
1f1ab5f0 JN |
787 | return "age0"; |
788 | } elsif ($age < 60*60*24*2) { | |
789 | return "age1"; | |
790 | } else { | |
791 | return "age2"; | |
792 | } | |
793 | } | |
794 | ||
717b8311 JN |
795 | # convert age in seconds to "nn units ago" string |
796 | sub age_string { | |
797 | my $age = shift; | |
798 | my $age_str; | |
a59d4afd | 799 | |
717b8311 JN |
800 | if ($age > 60*60*24*365*2) { |
801 | $age_str = (int $age/60/60/24/365); | |
802 | $age_str .= " years ago"; | |
803 | } elsif ($age > 60*60*24*(365/12)*2) { | |
804 | $age_str = int $age/60/60/24/(365/12); | |
805 | $age_str .= " months ago"; | |
806 | } elsif ($age > 60*60*24*7*2) { | |
807 | $age_str = int $age/60/60/24/7; | |
808 | $age_str .= " weeks ago"; | |
809 | } elsif ($age > 60*60*24*2) { | |
810 | $age_str = int $age/60/60/24; | |
811 | $age_str .= " days ago"; | |
812 | } elsif ($age > 60*60*2) { | |
813 | $age_str = int $age/60/60; | |
814 | $age_str .= " hours ago"; | |
815 | } elsif ($age > 60*2) { | |
816 | $age_str = int $age/60; | |
817 | $age_str .= " min ago"; | |
818 | } elsif ($age > 2) { | |
819 | $age_str = int $age; | |
820 | $age_str .= " sec ago"; | |
f6801d66 | 821 | } else { |
717b8311 | 822 | $age_str .= " right now"; |
4c02e3c5 | 823 | } |
717b8311 | 824 | return $age_str; |
161332a5 KS |
825 | } |
826 | ||
717b8311 JN |
827 | # convert file mode in octal to symbolic file mode string |
828 | sub mode_str { | |
829 | my $mode = oct shift; | |
830 | ||
831 | if (S_ISDIR($mode & S_IFMT)) { | |
832 | return 'drwxr-xr-x'; | |
833 | } elsif (S_ISLNK($mode)) { | |
834 | return 'lrwxrwxrwx'; | |
835 | } elsif (S_ISREG($mode)) { | |
836 | # git cares only about the executable bit | |
837 | if ($mode & S_IXUSR) { | |
838 | return '-rwxr-xr-x'; | |
839 | } else { | |
840 | return '-rw-r--r--'; | |
841 | }; | |
c994d620 | 842 | } else { |
717b8311 | 843 | return '----------'; |
ff7669a5 | 844 | } |
161332a5 KS |
845 | } |
846 | ||
717b8311 JN |
847 | # convert file mode in octal to file type string |
848 | sub file_type { | |
7c5e2ebb JN |
849 | my $mode = shift; |
850 | ||
851 | if ($mode !~ m/^[0-7]+$/) { | |
852 | return $mode; | |
853 | } else { | |
854 | $mode = oct $mode; | |
855 | } | |
664f4cc5 | 856 | |
717b8311 JN |
857 | if (S_ISDIR($mode & S_IFMT)) { |
858 | return "directory"; | |
859 | } elsif (S_ISLNK($mode)) { | |
860 | return "symlink"; | |
861 | } elsif (S_ISREG($mode)) { | |
862 | return "file"; | |
863 | } else { | |
864 | return "unknown"; | |
865 | } | |
a59d4afd KS |
866 | } |
867 | ||
744d0ac3 JN |
868 | # convert file mode in octal to file type description string |
869 | sub file_type_long { | |
870 | my $mode = shift; | |
871 | ||
872 | if ($mode !~ m/^[0-7]+$/) { | |
873 | return $mode; | |
874 | } else { | |
875 | $mode = oct $mode; | |
876 | } | |
877 | ||
878 | if (S_ISDIR($mode & S_IFMT)) { | |
879 | return "directory"; | |
880 | } elsif (S_ISLNK($mode)) { | |
881 | return "symlink"; | |
882 | } elsif (S_ISREG($mode)) { | |
883 | if ($mode & S_IXUSR) { | |
884 | return "executable"; | |
885 | } else { | |
886 | return "file"; | |
887 | }; | |
888 | } else { | |
889 | return "unknown"; | |
890 | } | |
891 | } | |
892 | ||
893 | ||
717b8311 JN |
894 | ## ---------------------------------------------------------------------- |
895 | ## functions returning short HTML fragments, or transforming HTML fragments | |
3dff5379 | 896 | ## which don't belong to other sections |
b18f9bf4 | 897 | |
225932ed | 898 | # format line of commit message. |
717b8311 JN |
899 | sub format_log_line_html { |
900 | my $line = shift; | |
b18f9bf4 | 901 | |
225932ed | 902 | $line = esc_html($line, -nbsp=>1); |
bfe2191f | 903 | if ($line =~ m/([0-9a-fA-F]{8,40})/) { |
717b8311 | 904 | my $hash_text = $1; |
bfe2191f JN |
905 | my $link = |
906 | $cgi->a({-href => href(action=>"object", hash=>$hash_text), | |
907 | -class => "text"}, $hash_text); | |
908 | $line =~ s/$hash_text/$link/; | |
b18f9bf4 | 909 | } |
717b8311 | 910 | return $line; |
b18f9bf4 JN |
911 | } |
912 | ||
717b8311 | 913 | # format marker of refs pointing to given object |
847e01fb | 914 | sub format_ref_marker { |
717b8311 | 915 | my ($refs, $id) = @_; |
d294e1ca | 916 | my $markers = ''; |
27fb8c40 | 917 | |
717b8311 | 918 | if (defined $refs->{$id}) { |
d294e1ca JN |
919 | foreach my $ref (@{$refs->{$id}}) { |
920 | my ($type, $name) = qw(); | |
921 | # e.g. tags/v2.6.11 or heads/next | |
922 | if ($ref =~ m!^(.*?)s?/(.*)$!) { | |
923 | $type = $1; | |
924 | $name = $2; | |
925 | } else { | |
926 | $type = "ref"; | |
927 | $name = $ref; | |
928 | } | |
929 | ||
5fce278e JN |
930 | $markers .= " <span class=\"$type\" title=\"$ref\">" . |
931 | esc_html($name) . "</span>"; | |
d294e1ca JN |
932 | } |
933 | } | |
934 | ||
935 | if ($markers) { | |
936 | return ' <span class="refs">'. $markers . '</span>'; | |
717b8311 JN |
937 | } else { |
938 | return ""; | |
939 | } | |
27fb8c40 JN |
940 | } |
941 | ||
17d07443 JN |
942 | # format, perhaps shortened and with markers, title line |
943 | sub format_subject_html { | |
1c2a4f5a | 944 | my ($long, $short, $href, $extra) = @_; |
17d07443 JN |
945 | $extra = '' unless defined($extra); |
946 | ||
947 | if (length($short) < length($long)) { | |
7c278014 | 948 | return $cgi->a({-href => $href, -class => "list subject", |
00f429af | 949 | -title => to_utf8($long)}, |
17d07443 JN |
950 | esc_html($short) . $extra); |
951 | } else { | |
7c278014 | 952 | return $cgi->a({-href => $href, -class => "list subject"}, |
17d07443 JN |
953 | esc_html($long) . $extra); |
954 | } | |
955 | } | |
956 | ||
90921740 JN |
957 | # format git diff header line, i.e. "diff --(git|combined|cc) ..." |
958 | sub format_git_diff_header_line { | |
959 | my $line = shift; | |
960 | my $diffinfo = shift; | |
961 | my ($from, $to) = @_; | |
962 | ||
963 | if ($diffinfo->{'nparents'}) { | |
964 | # combined diff | |
965 | $line =~ s!^(diff (.*?) )"?.*$!$1!; | |
966 | if ($to->{'href'}) { | |
967 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, | |
968 | esc_path($to->{'file'})); | |
969 | } else { # file was deleted (no href) | |
970 | $line .= esc_path($to->{'file'}); | |
971 | } | |
972 | } else { | |
973 | # "ordinary" diff | |
974 | $line =~ s!^(diff (.*?) )"?a/.*$!$1!; | |
975 | if ($from->{'href'}) { | |
976 | $line .= $cgi->a({-href => $from->{'href'}, -class => "path"}, | |
977 | 'a/' . esc_path($from->{'file'})); | |
978 | } else { # file was added (no href) | |
979 | $line .= 'a/' . esc_path($from->{'file'}); | |
980 | } | |
981 | $line .= ' '; | |
982 | if ($to->{'href'}) { | |
983 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, | |
984 | 'b/' . esc_path($to->{'file'})); | |
985 | } else { # file was deleted | |
986 | $line .= 'b/' . esc_path($to->{'file'}); | |
987 | } | |
988 | } | |
989 | ||
990 | return "<div class=\"diff header\">$line</div>\n"; | |
991 | } | |
992 | ||
993 | # format extended diff header line, before patch itself | |
994 | sub format_extended_diff_header_line { | |
995 | my $line = shift; | |
996 | my $diffinfo = shift; | |
997 | my ($from, $to) = @_; | |
998 | ||
999 | # match <path> | |
1000 | if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) { | |
1001 | $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"}, | |
1002 | esc_path($from->{'file'})); | |
1003 | } | |
1004 | if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) { | |
1005 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"}, | |
1006 | esc_path($to->{'file'})); | |
1007 | } | |
1008 | # match single <mode> | |
1009 | if ($line =~ m/\s(\d{6})$/) { | |
1010 | $line .= '<span class="info"> (' . | |
1011 | file_type_long($1) . | |
1012 | ')</span>'; | |
1013 | } | |
1014 | # match <hash> | |
1015 | if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) { | |
1016 | # can match only for combined diff | |
1017 | $line = 'index '; | |
1018 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
1019 | if ($from->{'href'}[$i]) { | |
1020 | $line .= $cgi->a({-href=>$from->{'href'}[$i], | |
1021 | -class=>"hash"}, | |
1022 | substr($diffinfo->{'from_id'}[$i],0,7)); | |
1023 | } else { | |
1024 | $line .= '0' x 7; | |
1025 | } | |
1026 | # separator | |
1027 | $line .= ',' if ($i < $diffinfo->{'nparents'} - 1); | |
1028 | } | |
1029 | $line .= '..'; | |
1030 | if ($to->{'href'}) { | |
1031 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, | |
1032 | substr($diffinfo->{'to_id'},0,7)); | |
1033 | } else { | |
1034 | $line .= '0' x 7; | |
1035 | } | |
1036 | ||
1037 | } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) { | |
1038 | # can match only for ordinary diff | |
1039 | my ($from_link, $to_link); | |
1040 | if ($from->{'href'}) { | |
1041 | $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"}, | |
1042 | substr($diffinfo->{'from_id'},0,7)); | |
1043 | } else { | |
1044 | $from_link = '0' x 7; | |
1045 | } | |
1046 | if ($to->{'href'}) { | |
1047 | $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, | |
1048 | substr($diffinfo->{'to_id'},0,7)); | |
1049 | } else { | |
1050 | $to_link = '0' x 7; | |
1051 | } | |
1052 | my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); | |
1053 | $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!; | |
1054 | } | |
1055 | ||
1056 | return $line . "<br/>\n"; | |
1057 | } | |
1058 | ||
1059 | # format from-file/to-file diff header | |
1060 | sub format_diff_from_to_header { | |
91af4ce4 | 1061 | my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_; |
90921740 JN |
1062 | my $line; |
1063 | my $result = ''; | |
1064 | ||
1065 | $line = $from_line; | |
1066 | #assert($line =~ m/^---/) if DEBUG; | |
deaa01a9 JN |
1067 | # no extra formatting for "^--- /dev/null" |
1068 | if (! $diffinfo->{'nparents'}) { | |
1069 | # ordinary (single parent) diff | |
1070 | if ($line =~ m!^--- "?a/!) { | |
1071 | if ($from->{'href'}) { | |
1072 | $line = '--- a/' . | |
1073 | $cgi->a({-href=>$from->{'href'}, -class=>"path"}, | |
1074 | esc_path($from->{'file'})); | |
1075 | } else { | |
1076 | $line = '--- a/' . | |
1077 | esc_path($from->{'file'}); | |
1078 | } | |
1079 | } | |
1080 | $result .= qq!<div class="diff from_file">$line</div>\n!; | |
1081 | ||
1082 | } else { | |
1083 | # combined diff (merge commit) | |
1084 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
1085 | if ($from->{'href'}[$i]) { | |
1086 | $line = '--- ' . | |
91af4ce4 JN |
1087 | $cgi->a({-href=>href(action=>"blobdiff", |
1088 | hash_parent=>$diffinfo->{'from_id'}[$i], | |
1089 | hash_parent_base=>$parents[$i], | |
1090 | file_parent=>$from->{'file'}[$i], | |
1091 | hash=>$diffinfo->{'to_id'}, | |
1092 | hash_base=>$hash, | |
1093 | file_name=>$to->{'file'}), | |
1094 | -class=>"path", | |
1095 | -title=>"diff" . ($i+1)}, | |
1096 | $i+1) . | |
1097 | '/' . | |
deaa01a9 JN |
1098 | $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"}, |
1099 | esc_path($from->{'file'}[$i])); | |
1100 | } else { | |
1101 | $line = '--- /dev/null'; | |
1102 | } | |
1103 | $result .= qq!<div class="diff from_file">$line</div>\n!; | |
90921740 JN |
1104 | } |
1105 | } | |
90921740 JN |
1106 | |
1107 | $line = $to_line; | |
1108 | #assert($line =~ m/^\+\+\+/) if DEBUG; | |
1109 | # no extra formatting for "^+++ /dev/null" | |
1110 | if ($line =~ m!^\+\+\+ "?b/!) { | |
1111 | if ($to->{'href'}) { | |
1112 | $line = '+++ b/' . | |
1113 | $cgi->a({-href=>$to->{'href'}, -class=>"path"}, | |
1114 | esc_path($to->{'file'})); | |
1115 | } else { | |
1116 | $line = '+++ b/' . | |
1117 | esc_path($to->{'file'}); | |
1118 | } | |
1119 | } | |
1120 | $result .= qq!<div class="diff to_file">$line</div>\n!; | |
1121 | ||
1122 | return $result; | |
1123 | } | |
1124 | ||
cd030c3a JN |
1125 | # create note for patch simplified by combined diff |
1126 | sub format_diff_cc_simplified { | |
1127 | my ($diffinfo, @parents) = @_; | |
1128 | my $result = ''; | |
1129 | ||
1130 | $result .= "<div class=\"diff header\">" . | |
1131 | "diff --cc "; | |
1132 | if (!is_deleted($diffinfo)) { | |
1133 | $result .= $cgi->a({-href => href(action=>"blob", | |
1134 | hash_base=>$hash, | |
1135 | hash=>$diffinfo->{'to_id'}, | |
1136 | file_name=>$diffinfo->{'to_file'}), | |
1137 | -class => "path"}, | |
1138 | esc_path($diffinfo->{'to_file'})); | |
1139 | } else { | |
1140 | $result .= esc_path($diffinfo->{'to_file'}); | |
1141 | } | |
1142 | $result .= "</div>\n" . # class="diff header" | |
1143 | "<div class=\"diff nodifferences\">" . | |
1144 | "Simple merge" . | |
1145 | "</div>\n"; # class="diff nodifferences" | |
1146 | ||
1147 | return $result; | |
1148 | } | |
1149 | ||
90921740 | 1150 | # format patch (diff) line (not to be used for diff headers) |
eee08903 JN |
1151 | sub format_diff_line { |
1152 | my $line = shift; | |
59e3b14e | 1153 | my ($from, $to) = @_; |
eee08903 JN |
1154 | my $diff_class = ""; |
1155 | ||
1156 | chomp $line; | |
1157 | ||
e72c0eaf JN |
1158 | if ($from && $to && ref($from->{'href'}) eq "ARRAY") { |
1159 | # combined diff | |
1160 | my $prefix = substr($line, 0, scalar @{$from->{'href'}}); | |
1161 | if ($line =~ m/^\@{3}/) { | |
1162 | $diff_class = " chunk_header"; | |
1163 | } elsif ($line =~ m/^\\/) { | |
1164 | $diff_class = " incomplete"; | |
1165 | } elsif ($prefix =~ tr/+/+/) { | |
1166 | $diff_class = " add"; | |
1167 | } elsif ($prefix =~ tr/-/-/) { | |
1168 | $diff_class = " rem"; | |
1169 | } | |
1170 | } else { | |
1171 | # assume ordinary diff | |
1172 | my $char = substr($line, 0, 1); | |
1173 | if ($char eq '+') { | |
1174 | $diff_class = " add"; | |
1175 | } elsif ($char eq '-') { | |
1176 | $diff_class = " rem"; | |
1177 | } elsif ($char eq '@') { | |
1178 | $diff_class = " chunk_header"; | |
1179 | } elsif ($char eq "\\") { | |
1180 | $diff_class = " incomplete"; | |
1181 | } | |
eee08903 JN |
1182 | } |
1183 | $line = untabify($line); | |
59e3b14e JN |
1184 | if ($from && $to && $line =~ m/^\@{2} /) { |
1185 | my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = | |
1186 | $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; | |
1187 | ||
1188 | $from_lines = 0 unless defined $from_lines; | |
1189 | $to_lines = 0 unless defined $to_lines; | |
1190 | ||
1191 | if ($from->{'href'}) { | |
1192 | $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", | |
1193 | -class=>"list"}, $from_text); | |
1194 | } | |
1195 | if ($to->{'href'}) { | |
1196 | $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", | |
1197 | -class=>"list"}, $to_text); | |
1198 | } | |
1199 | $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . | |
1200 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; | |
1201 | return "<div class=\"diff$diff_class\">$line</div>\n"; | |
e72c0eaf JN |
1202 | } elsif ($from && $to && $line =~ m/^\@{3}/) { |
1203 | my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; | |
1204 | my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); | |
1205 | ||
1206 | @from_text = split(' ', $ranges); | |
1207 | for (my $i = 0; $i < @from_text; ++$i) { | |
1208 | ($from_start[$i], $from_nlines[$i]) = | |
1209 | (split(',', substr($from_text[$i], 1)), 0); | |
1210 | } | |
1211 | ||
1212 | $to_text = pop @from_text; | |
1213 | $to_start = pop @from_start; | |
1214 | $to_nlines = pop @from_nlines; | |
1215 | ||
1216 | $line = "<span class=\"chunk_info\">$prefix "; | |
1217 | for (my $i = 0; $i < @from_text; ++$i) { | |
1218 | if ($from->{'href'}[$i]) { | |
1219 | $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", | |
1220 | -class=>"list"}, $from_text[$i]); | |
1221 | } else { | |
1222 | $line .= $from_text[$i]; | |
1223 | } | |
1224 | $line .= " "; | |
1225 | } | |
1226 | if ($to->{'href'}) { | |
1227 | $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", | |
1228 | -class=>"list"}, $to_text); | |
1229 | } else { | |
1230 | $line .= $to_text; | |
1231 | } | |
1232 | $line .= " $prefix</span>" . | |
1233 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; | |
1234 | return "<div class=\"diff$diff_class\">$line</div>\n"; | |
59e3b14e | 1235 | } |
6255ef08 | 1236 | return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; |
eee08903 JN |
1237 | } |
1238 | ||
717b8311 JN |
1239 | ## ---------------------------------------------------------------------- |
1240 | ## git utility subroutines, invoking git commands | |
42f7eb94 | 1241 | |
25691fbe DS |
1242 | # returns path to the core git executable and the --git-dir parameter as list |
1243 | sub git_cmd { | |
1244 | return $GIT, '--git-dir='.$git_dir; | |
1245 | } | |
1246 | ||
1247 | # returns path to the core git executable and the --git-dir parameter as string | |
1248 | sub git_cmd_str { | |
1249 | return join(' ', git_cmd()); | |
1250 | } | |
1251 | ||
717b8311 | 1252 | # get HEAD ref of given project as hash |
847e01fb | 1253 | sub git_get_head_hash { |
df2c37a5 | 1254 | my $project = shift; |
25691fbe | 1255 | my $o_git_dir = $git_dir; |
df2c37a5 | 1256 | my $retval = undef; |
25691fbe DS |
1257 | $git_dir = "$projectroot/$project"; |
1258 | if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { | |
df2c37a5 JH |
1259 | my $head = <$fd>; |
1260 | close $fd; | |
2c5c008b KS |
1261 | if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
1262 | $retval = $1; | |
df2c37a5 JH |
1263 | } |
1264 | } | |
25691fbe DS |
1265 | if (defined $o_git_dir) { |
1266 | $git_dir = $o_git_dir; | |
2c5c008b | 1267 | } |
df2c37a5 JH |
1268 | return $retval; |
1269 | } | |
1270 | ||
717b8311 JN |
1271 | # get type of given object |
1272 | sub git_get_type { | |
1273 | my $hash = shift; | |
1274 | ||
25691fbe | 1275 | open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; |
717b8311 JN |
1276 | my $type = <$fd>; |
1277 | close $fd or return; | |
1278 | chomp $type; | |
1279 | return $type; | |
1280 | } | |
1281 | ||
1282 | sub git_get_project_config { | |
ddb8d900 | 1283 | my ($key, $type) = @_; |
717b8311 JN |
1284 | |
1285 | return unless ($key); | |
1286 | $key =~ s/^gitweb\.//; | |
1287 | return if ($key =~ m/\W/); | |
1288 | ||
e0d10e1c | 1289 | my @x = (git_cmd(), 'config'); |
ddb8d900 AK |
1290 | if (defined $type) { push @x, $type; } |
1291 | push @x, "--get"; | |
1292 | push @x, "gitweb.$key"; | |
1293 | my $val = qx(@x); | |
1294 | chomp $val; | |
717b8311 JN |
1295 | return ($val); |
1296 | } | |
1297 | ||
717b8311 JN |
1298 | # get hash of given path at given ref |
1299 | sub git_get_hash_by_path { | |
1300 | my $base = shift; | |
1301 | my $path = shift || return undef; | |
1d782b03 | 1302 | my $type = shift; |
717b8311 | 1303 | |
4b02f483 | 1304 | $path =~ s,/+$,,; |
717b8311 | 1305 | |
25691fbe | 1306 | open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path |
cac4bd94 | 1307 | or die_error(undef, "Open git-ls-tree failed"); |
717b8311 JN |
1308 | my $line = <$fd>; |
1309 | close $fd or return undef; | |
1310 | ||
198a2a8a JN |
1311 | if (!defined $line) { |
1312 | # there is no tree or hash given by $path at $base | |
1313 | return undef; | |
1314 | } | |
1315 | ||
717b8311 | 1316 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
8b4b94cc | 1317 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; |
1d782b03 JN |
1318 | if (defined $type && $type ne $2) { |
1319 | # type doesn't match | |
1320 | return undef; | |
1321 | } | |
717b8311 JN |
1322 | return $3; |
1323 | } | |
1324 | ||
ed224dea JN |
1325 | # get path of entry with given hash at given tree-ish (ref) |
1326 | # used to get 'from' filename for combined diff (merge commit) for renames | |
1327 | sub git_get_path_by_hash { | |
1328 | my $base = shift || return; | |
1329 | my $hash = shift || return; | |
1330 | ||
1331 | local $/ = "\0"; | |
1332 | ||
1333 | open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base | |
1334 | or return undef; | |
1335 | while (my $line = <$fd>) { | |
1336 | chomp $line; | |
1337 | ||
1338 | #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb' | |
1339 | #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README' | |
1340 | if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) { | |
1341 | close $fd; | |
1342 | return $1; | |
1343 | } | |
1344 | } | |
1345 | close $fd; | |
1346 | return undef; | |
1347 | } | |
1348 | ||
717b8311 JN |
1349 | ## ...................................................................... |
1350 | ## git utility functions, directly accessing git repository | |
1351 | ||
847e01fb | 1352 | sub git_get_project_description { |
b87d78d6 | 1353 | my $path = shift; |
09bd7898 | 1354 | |
19806691 | 1355 | open my $fd, "$projectroot/$path/description" or return undef; |
b87d78d6 KS |
1356 | my $descr = <$fd>; |
1357 | close $fd; | |
2eb54efc JH |
1358 | if (defined $descr) { |
1359 | chomp $descr; | |
1360 | } | |
b87d78d6 | 1361 | return $descr; |
12a88f2f KS |
1362 | } |
1363 | ||
e79ca7cc JN |
1364 | sub git_get_project_url_list { |
1365 | my $path = shift; | |
1366 | ||
74d61667 | 1367 | open my $fd, "$projectroot/$path/cloneurl" or return; |
e79ca7cc JN |
1368 | my @git_project_url_list = map { chomp; $_ } <$fd>; |
1369 | close $fd; | |
1370 | ||
1371 | return wantarray ? @git_project_url_list : \@git_project_url_list; | |
1372 | } | |
1373 | ||
847e01fb | 1374 | sub git_get_projects_list { |
e30496df | 1375 | my ($filter) = @_; |
717b8311 JN |
1376 | my @list; |
1377 | ||
e30496df PB |
1378 | $filter ||= ''; |
1379 | $filter =~ s/\.git$//; | |
1380 | ||
c2b8b134 FL |
1381 | my ($check_forks) = gitweb_check_feature('forks'); |
1382 | ||
717b8311 JN |
1383 | if (-d $projects_list) { |
1384 | # search in directory | |
e30496df | 1385 | my $dir = $projects_list . ($filter ? "/$filter" : ''); |
6768d6b8 AK |
1386 | # remove the trailing "/" |
1387 | $dir =~ s!/+$!!; | |
c0011ff8 JN |
1388 | my $pfxlen = length("$dir"); |
1389 | ||
1390 | File::Find::find({ | |
1391 | follow_fast => 1, # follow symbolic links | |
1392 | dangling_symlinks => 0, # ignore dangling symlinks, silently | |
1393 | wanted => sub { | |
1394 | # skip project-list toplevel, if we get it. | |
1395 | return if (m!^[/.]$!); | |
1396 | # only directories can be git repositories | |
1397 | return unless (-d $_); | |
1398 | ||
1399 | my $subdir = substr($File::Find::name, $pfxlen + 1); | |
1400 | # we check related file in $projectroot | |
e30496df PB |
1401 | if ($check_forks and $subdir =~ m#/.#) { |
1402 | $File::Find::prune = 1; | |
1403 | } elsif (check_export_ok("$projectroot/$filter/$subdir")) { | |
1404 | push @list, { path => ($filter ? "$filter/" : '') . $subdir }; | |
c0011ff8 JN |
1405 | $File::Find::prune = 1; |
1406 | } | |
1407 | }, | |
1408 | }, "$dir"); | |
1409 | ||
717b8311 JN |
1410 | } elsif (-f $projects_list) { |
1411 | # read from file(url-encoded): | |
1412 | # 'git%2Fgit.git Linus+Torvalds' | |
1413 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' | |
1414 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' | |
c2b8b134 | 1415 | my %paths; |
dd1ad5f1 | 1416 | open my ($fd), $projects_list or return; |
c2b8b134 | 1417 | PROJECT: |
717b8311 JN |
1418 | while (my $line = <$fd>) { |
1419 | chomp $line; | |
1420 | my ($path, $owner) = split ' ', $line; | |
1421 | $path = unescape($path); | |
1422 | $owner = unescape($owner); | |
1423 | if (!defined $path) { | |
1424 | next; | |
1425 | } | |
83ee94c1 JH |
1426 | if ($filter ne '') { |
1427 | # looking for forks; | |
1428 | my $pfx = substr($path, 0, length($filter)); | |
1429 | if ($pfx ne $filter) { | |
c2b8b134 | 1430 | next PROJECT; |
83ee94c1 JH |
1431 | } |
1432 | my $sfx = substr($path, length($filter)); | |
1433 | if ($sfx !~ /^\/.*\.git$/) { | |
c2b8b134 FL |
1434 | next PROJECT; |
1435 | } | |
1436 | } elsif ($check_forks) { | |
1437 | PATH: | |
1438 | foreach my $filter (keys %paths) { | |
1439 | # looking for forks; | |
1440 | my $pfx = substr($path, 0, length($filter)); | |
1441 | if ($pfx ne $filter) { | |
1442 | next PATH; | |
1443 | } | |
1444 | my $sfx = substr($path, length($filter)); | |
1445 | if ($sfx !~ /^\/.*\.git$/) { | |
1446 | next PATH; | |
1447 | } | |
1448 | # is a fork, don't include it in | |
1449 | # the list | |
1450 | next PROJECT; | |
83ee94c1 JH |
1451 | } |
1452 | } | |
2172ce4b | 1453 | if (check_export_ok("$projectroot/$path")) { |
717b8311 JN |
1454 | my $pr = { |
1455 | path => $path, | |
00f429af | 1456 | owner => to_utf8($owner), |
717b8311 | 1457 | }; |
c2b8b134 FL |
1458 | push @list, $pr; |
1459 | (my $forks_path = $path) =~ s/\.git$//; | |
1460 | $paths{$forks_path}++; | |
717b8311 JN |
1461 | } |
1462 | } | |
1463 | close $fd; | |
1464 | } | |
717b8311 JN |
1465 | return @list; |
1466 | } | |
1467 | ||
1e0cf030 JN |
1468 | sub git_get_project_owner { |
1469 | my $project = shift; | |
1470 | my $owner; | |
1471 | ||
1472 | return undef unless $project; | |
1473 | ||
1474 | # read from file (url-encoded): | |
1475 | # 'git%2Fgit.git Linus+Torvalds' | |
1476 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' | |
1477 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' | |
1478 | if (-f $projects_list) { | |
1479 | open (my $fd , $projects_list); | |
1480 | while (my $line = <$fd>) { | |
1481 | chomp $line; | |
1482 | my ($pr, $ow) = split ' ', $line; | |
1483 | $pr = unescape($pr); | |
1484 | $ow = unescape($ow); | |
1485 | if ($pr eq $project) { | |
00f429af | 1486 | $owner = to_utf8($ow); |
1e0cf030 JN |
1487 | last; |
1488 | } | |
1489 | } | |
1490 | close $fd; | |
1491 | } | |
1492 | if (!defined $owner) { | |
1493 | $owner = get_file_owner("$projectroot/$project"); | |
1494 | } | |
1495 | ||
1496 | return $owner; | |
1497 | } | |
1498 | ||
c60c56cc JN |
1499 | sub git_get_last_activity { |
1500 | my ($path) = @_; | |
1501 | my $fd; | |
1502 | ||
1503 | $git_dir = "$projectroot/$path"; | |
1504 | open($fd, "-|", git_cmd(), 'for-each-ref', | |
0ff5ec70 | 1505 | '--format=%(committer)', |
c60c56cc | 1506 | '--sort=-committerdate', |
0ff5ec70 | 1507 | '--count=1', |
c60c56cc JN |
1508 | 'refs/heads') or return; |
1509 | my $most_recent = <$fd>; | |
1510 | close $fd or return; | |
785cdea9 JN |
1511 | if (defined $most_recent && |
1512 | $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { | |
c60c56cc JN |
1513 | my $timestamp = $1; |
1514 | my $age = time - $timestamp; | |
1515 | return ($age, age_string($age)); | |
1516 | } | |
1517 | } | |
1518 | ||
847e01fb | 1519 | sub git_get_references { |
717b8311 JN |
1520 | my $type = shift || ""; |
1521 | my %refs; | |
28b9d9f7 JN |
1522 | # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
1523 | # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} | |
1524 | open my $fd, "-|", git_cmd(), "show-ref", "--dereference", | |
1525 | ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type | |
9704d75d | 1526 | or return; |
d294e1ca | 1527 | |
717b8311 JN |
1528 | while (my $line = <$fd>) { |
1529 | chomp $line; | |
28b9d9f7 | 1530 | if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) { |
717b8311 | 1531 | if (defined $refs{$1}) { |
d294e1ca | 1532 | push @{$refs{$1}}, $2; |
717b8311 | 1533 | } else { |
d294e1ca | 1534 | $refs{$1} = [ $2 ]; |
717b8311 JN |
1535 | } |
1536 | } | |
1537 | } | |
1538 | close $fd or return; | |
1539 | return \%refs; | |
1540 | } | |
1541 | ||
56a322f1 JN |
1542 | sub git_get_rev_name_tags { |
1543 | my $hash = shift || return undef; | |
1544 | ||
25691fbe | 1545 | open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash |
56a322f1 JN |
1546 | or return; |
1547 | my $name_rev = <$fd>; | |
1548 | close $fd; | |
1549 | ||
1550 | if ($name_rev =~ m|^$hash tags/(.*)$|) { | |
1551 | return $1; | |
1552 | } else { | |
1553 | # catches also '$hash undefined' output | |
1554 | return undef; | |
1555 | } | |
1556 | } | |
1557 | ||
717b8311 JN |
1558 | ## ---------------------------------------------------------------------- |
1559 | ## parse to hash functions | |
1560 | ||
847e01fb | 1561 | sub parse_date { |
717b8311 JN |
1562 | my $epoch = shift; |
1563 | my $tz = shift || "-0000"; | |
1564 | ||
1565 | my %date; | |
1566 | my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); | |
1567 | my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); | |
1568 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch); | |
1569 | $date{'hour'} = $hour; | |
1570 | $date{'minute'} = $min; | |
1571 | $date{'mday'} = $mday; | |
1572 | $date{'day'} = $days[$wday]; | |
1573 | $date{'month'} = $months[$mon]; | |
af6feeb2 JN |
1574 | $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", |
1575 | $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec; | |
952c65fc JN |
1576 | $date{'mday-time'} = sprintf "%d %s %02d:%02d", |
1577 | $mday, $months[$mon], $hour ,$min; | |
af6feeb2 JN |
1578 | $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
1579 | 1900+$year, $mon, $mday, $hour ,$min, $sec; | |
717b8311 JN |
1580 | |
1581 | $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; | |
1582 | my $local = $epoch + ((int $1 + ($2/60)) * 3600); | |
1583 | ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local); | |
1584 | $date{'hour_local'} = $hour; | |
1585 | $date{'minute_local'} = $min; | |
1586 | $date{'tz_local'} = $tz; | |
af6feeb2 JN |
1587 | $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s", |
1588 | 1900+$year, $mon+1, $mday, | |
1589 | $hour, $min, $sec, $tz); | |
717b8311 JN |
1590 | return %date; |
1591 | } | |
1592 | ||
847e01fb | 1593 | sub parse_tag { |
ede5e100 KS |
1594 | my $tag_id = shift; |
1595 | my %tag; | |
d8a20ba9 | 1596 | my @comment; |
ede5e100 | 1597 | |
25691fbe | 1598 | open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; |
d8a20ba9 | 1599 | $tag{'id'} = $tag_id; |
ede5e100 KS |
1600 | while (my $line = <$fd>) { |
1601 | chomp $line; | |
1602 | if ($line =~ m/^object ([0-9a-fA-F]{40})$/) { | |
1603 | $tag{'object'} = $1; | |
7ab0d2b6 | 1604 | } elsif ($line =~ m/^type (.+)$/) { |
ede5e100 | 1605 | $tag{'type'} = $1; |
7ab0d2b6 | 1606 | } elsif ($line =~ m/^tag (.+)$/) { |
ede5e100 | 1607 | $tag{'name'} = $1; |
d8a20ba9 KS |
1608 | } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) { |
1609 | $tag{'author'} = $1; | |
1610 | $tag{'epoch'} = $2; | |
1611 | $tag{'tz'} = $3; | |
1612 | } elsif ($line =~ m/--BEGIN/) { | |
1613 | push @comment, $line; | |
1614 | last; | |
1615 | } elsif ($line eq "") { | |
1616 | last; | |
ede5e100 KS |
1617 | } |
1618 | } | |
d8a20ba9 KS |
1619 | push @comment, <$fd>; |
1620 | $tag{'comment'} = \@comment; | |
19806691 | 1621 | close $fd or return; |
ede5e100 KS |
1622 | if (!defined $tag{'name'}) { |
1623 | return | |
1624 | }; | |
1625 | return %tag | |
1626 | } | |
1627 | ||
756bbf54 | 1628 | sub parse_commit_text { |
ccdfdea0 | 1629 | my ($commit_text, $withparents) = @_; |
756bbf54 | 1630 | my @commit_lines = split '\n', $commit_text; |
703ac710 | 1631 | my %co; |
703ac710 | 1632 | |
756bbf54 RF |
1633 | pop @commit_lines; # Remove '\0' |
1634 | ||
198a2a8a JN |
1635 | if (! @commit_lines) { |
1636 | return; | |
1637 | } | |
1638 | ||
25f422fb | 1639 | my $header = shift @commit_lines; |
198a2a8a | 1640 | if ($header !~ m/^[0-9a-fA-F]{40}/) { |
25f422fb KS |
1641 | return; |
1642 | } | |
ccdfdea0 | 1643 | ($co{'id'}, my @parents) = split ' ', $header; |
19806691 | 1644 | while (my $line = shift @commit_lines) { |
b87d78d6 | 1645 | last if $line eq "\n"; |
7ab0d2b6 | 1646 | if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
703ac710 | 1647 | $co{'tree'} = $1; |
ccdfdea0 | 1648 | } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) { |
208b2dff | 1649 | push @parents, $1; |
022be3d0 | 1650 | } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
3f714537 | 1651 | $co{'author'} = $1; |
185f09e5 KS |
1652 | $co{'author_epoch'} = $2; |
1653 | $co{'author_tz'} = $3; | |
ba00b8c1 JN |
1654 | if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) { |
1655 | $co{'author_name'} = $1; | |
1656 | $co{'author_email'} = $2; | |
2bf7a52c KS |
1657 | } else { |
1658 | $co{'author_name'} = $co{'author'}; | |
1659 | } | |
86eed32d KS |
1660 | } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) { |
1661 | $co{'committer'} = $1; | |
185f09e5 KS |
1662 | $co{'committer_epoch'} = $2; |
1663 | $co{'committer_tz'} = $3; | |
991910a9 | 1664 | $co{'committer_name'} = $co{'committer'}; |
ba00b8c1 JN |
1665 | if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) { |
1666 | $co{'committer_name'} = $1; | |
1667 | $co{'committer_email'} = $2; | |
1668 | } else { | |
1669 | $co{'committer_name'} = $co{'committer'}; | |
1670 | } | |
703ac710 KS |
1671 | } |
1672 | } | |
ede5e100 | 1673 | if (!defined $co{'tree'}) { |
25f422fb | 1674 | return; |
ede5e100 | 1675 | }; |
208b2dff RF |
1676 | $co{'parents'} = \@parents; |
1677 | $co{'parent'} = $parents[0]; | |
25f422fb | 1678 | |
19806691 | 1679 | foreach my $title (@commit_lines) { |
c2488d06 | 1680 | $title =~ s/^ //; |
19806691 | 1681 | if ($title ne "") { |
48c771f4 | 1682 | $co{'title'} = chop_str($title, 80, 5); |
19806691 KS |
1683 | # remove leading stuff of merges to make the interesting part visible |
1684 | if (length($title) > 50) { | |
1685 | $title =~ s/^Automatic //; | |
1686 | $title =~ s/^merge (of|with) /Merge ... /i; | |
1687 | if (length($title) > 50) { | |
1688 | $title =~ s/(http|rsync):\/\///; | |
1689 | } | |
1690 | if (length($title) > 50) { | |
1691 | $title =~ s/(master|www|rsync)\.//; | |
1692 | } | |
1693 | if (length($title) > 50) { | |
1694 | $title =~ s/kernel.org:?//; | |
1695 | } | |
1696 | if (length($title) > 50) { | |
1697 | $title =~ s/\/pub\/scm//; | |
1698 | } | |
1699 | } | |
48c771f4 | 1700 | $co{'title_short'} = chop_str($title, 50, 5); |
19806691 KS |
1701 | last; |
1702 | } | |
1703 | } | |
7e0fe5c9 PB |
1704 | if ($co{'title'} eq "") { |
1705 | $co{'title'} = $co{'title_short'} = '(no commit message)'; | |
1706 | } | |
25f422fb KS |
1707 | # remove added spaces |
1708 | foreach my $line (@commit_lines) { | |
1709 | $line =~ s/^ //; | |
1710 | } | |
1711 | $co{'comment'} = \@commit_lines; | |
2ae100df KS |
1712 | |
1713 | my $age = time - $co{'committer_epoch'}; | |
1714 | $co{'age'} = $age; | |
d263a6bd | 1715 | $co{'age_string'} = age_string($age); |
71be1e79 KS |
1716 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'}); |
1717 | if ($age > 60*60*24*7*2) { | |
1b1cd421 | 1718 | $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
71be1e79 KS |
1719 | $co{'age_string_age'} = $co{'age_string'}; |
1720 | } else { | |
1721 | $co{'age_string_date'} = $co{'age_string'}; | |
1b1cd421 | 1722 | $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
71be1e79 | 1723 | } |
703ac710 KS |
1724 | return %co; |
1725 | } | |
1726 | ||
756bbf54 RF |
1727 | sub parse_commit { |
1728 | my ($commit_id) = @_; | |
1729 | my %co; | |
1730 | ||
1731 | local $/ = "\0"; | |
1732 | ||
1733 | open my $fd, "-|", git_cmd(), "rev-list", | |
ccdfdea0 | 1734 | "--parents", |
756bbf54 | 1735 | "--header", |
756bbf54 RF |
1736 | "--max-count=1", |
1737 | $commit_id, | |
1738 | "--", | |
1739 | or die_error(undef, "Open git-rev-list failed"); | |
ccdfdea0 | 1740 | %co = parse_commit_text(<$fd>, 1); |
756bbf54 RF |
1741 | close $fd; |
1742 | ||
1743 | return %co; | |
1744 | } | |
1745 | ||
1746 | sub parse_commits { | |
1747 | my ($commit_id, $maxcount, $skip, $arg, $filename) = @_; | |
1748 | my @cos; | |
1749 | ||
1750 | $maxcount ||= 1; | |
1751 | $skip ||= 0; | |
1752 | ||
756bbf54 RF |
1753 | local $/ = "\0"; |
1754 | ||
1755 | open my $fd, "-|", git_cmd(), "rev-list", | |
1756 | "--header", | |
756bbf54 RF |
1757 | ($arg ? ($arg) : ()), |
1758 | ("--max-count=" . $maxcount), | |
f47efbb7 | 1759 | ("--skip=" . $skip), |
756bbf54 RF |
1760 | $commit_id, |
1761 | "--", | |
1762 | ($filename ? ($filename) : ()) | |
1763 | or die_error(undef, "Open git-rev-list failed"); | |
1764 | while (my $line = <$fd>) { | |
1765 | my %co = parse_commit_text($line); | |
1766 | push @cos, \%co; | |
1767 | } | |
1768 | close $fd; | |
1769 | ||
1770 | return wantarray ? @cos : \@cos; | |
1771 | } | |
1772 | ||
a446d6bb JN |
1773 | # parse ref from ref_file, given by ref_id, with given type |
1774 | sub parse_ref { | |
1775 | my $ref_file = shift; | |
1776 | my $ref_id = shift; | |
1777 | my $type = shift || git_get_type($ref_id); | |
1778 | my %ref_item; | |
1779 | ||
1780 | $ref_item{'type'} = $type; | |
1781 | $ref_item{'id'} = $ref_id; | |
1782 | $ref_item{'epoch'} = 0; | |
1783 | $ref_item{'age'} = "unknown"; | |
1784 | if ($type eq "tag") { | |
1785 | my %tag = parse_tag($ref_id); | |
1786 | $ref_item{'comment'} = $tag{'comment'}; | |
1787 | if ($tag{'type'} eq "commit") { | |
1788 | my %co = parse_commit($tag{'object'}); | |
1789 | $ref_item{'epoch'} = $co{'committer_epoch'}; | |
1790 | $ref_item{'age'} = $co{'age_string'}; | |
1791 | } elsif (defined($tag{'epoch'})) { | |
1792 | my $age = time - $tag{'epoch'}; | |
1793 | $ref_item{'epoch'} = $tag{'epoch'}; | |
1794 | $ref_item{'age'} = age_string($age); | |
1795 | } | |
1796 | $ref_item{'reftype'} = $tag{'type'}; | |
1797 | $ref_item{'name'} = $tag{'name'}; | |
1798 | $ref_item{'refid'} = $tag{'object'}; | |
1799 | } elsif ($type eq "commit"){ | |
1800 | my %co = parse_commit($ref_id); | |
1801 | $ref_item{'reftype'} = "commit"; | |
1802 | $ref_item{'name'} = $ref_file; | |
1803 | $ref_item{'title'} = $co{'title'}; | |
1804 | $ref_item{'refid'} = $ref_id; | |
1805 | $ref_item{'epoch'} = $co{'committer_epoch'}; | |
1806 | $ref_item{'age'} = $co{'age_string'}; | |
1807 | } else { | |
1808 | $ref_item{'reftype'} = $type; | |
1809 | $ref_item{'name'} = $ref_file; | |
1810 | $ref_item{'refid'} = $ref_id; | |
1811 | } | |
1812 | ||
1813 | return %ref_item; | |
1814 | } | |
1815 | ||
e8e41a93 | 1816 | # parse line of git-diff-tree "raw" output |
740e67f9 JN |
1817 | sub parse_difftree_raw_line { |
1818 | my $line = shift; | |
1819 | my %res; | |
1820 | ||
1821 | # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' | |
1822 | # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' | |
1823 | if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) { | |
1824 | $res{'from_mode'} = $1; | |
1825 | $res{'to_mode'} = $2; | |
1826 | $res{'from_id'} = $3; | |
1827 | $res{'to_id'} = $4; | |
1828 | $res{'status'} = $5; | |
1829 | $res{'similarity'} = $6; | |
1830 | if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied | |
e8e41a93 | 1831 | ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7); |
740e67f9 JN |
1832 | } else { |
1833 | $res{'file'} = unquote($7); | |
1834 | } | |
1835 | } | |
78bc403a JN |
1836 | # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh' |
1837 | # combined diff (for merge commit) | |
1838 | elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) { | |
1839 | $res{'nparents'} = length($1); | |
1840 | $res{'from_mode'} = [ split(' ', $2) ]; | |
1841 | $res{'to_mode'} = pop @{$res{'from_mode'}}; | |
1842 | $res{'from_id'} = [ split(' ', $3) ]; | |
1843 | $res{'to_id'} = pop @{$res{'from_id'}}; | |
1844 | $res{'status'} = [ split('', $4) ]; | |
1845 | $res{'to_file'} = unquote($5); | |
1846 | } | |
740e67f9 | 1847 | # 'c512b523472485aef4fff9e57b229d9d243c967f' |
0edcb37d JN |
1848 | elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { |
1849 | $res{'commit'} = $1; | |
1850 | } | |
740e67f9 JN |
1851 | |
1852 | return wantarray ? %res : \%res; | |
1853 | } | |
1854 | ||
cb849b46 JN |
1855 | # parse line of git-ls-tree output |
1856 | sub parse_ls_tree_line ($;%) { | |
1857 | my $line = shift; | |
1858 | my %opts = @_; | |
1859 | my %res; | |
1860 | ||
1861 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' | |
8b4b94cc | 1862 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s; |
cb849b46 JN |
1863 | |
1864 | $res{'mode'} = $1; | |
1865 | $res{'type'} = $2; | |
1866 | $res{'hash'} = $3; | |
1867 | if ($opts{'-z'}) { | |
1868 | $res{'name'} = $4; | |
1869 | } else { | |
1870 | $res{'name'} = unquote($4); | |
1871 | } | |
1872 | ||
1873 | return wantarray ? %res : \%res; | |
1874 | } | |
1875 | ||
90921740 JN |
1876 | # generates _two_ hashes, references to which are passed as 2 and 3 argument |
1877 | sub parse_from_to_diffinfo { | |
1878 | my ($diffinfo, $from, $to, @parents) = @_; | |
1879 | ||
1880 | if ($diffinfo->{'nparents'}) { | |
1881 | # combined diff | |
1882 | $from->{'file'} = []; | |
1883 | $from->{'href'} = []; | |
1884 | fill_from_file_info($diffinfo, @parents) | |
1885 | unless exists $diffinfo->{'from_file'}; | |
1886 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
1887 | $from->{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'}; | |
1888 | if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file | |
1889 | $from->{'href'}[$i] = href(action=>"blob", | |
1890 | hash_base=>$parents[$i], | |
1891 | hash=>$diffinfo->{'from_id'}[$i], | |
1892 | file_name=>$from->{'file'}[$i]); | |
1893 | } else { | |
1894 | $from->{'href'}[$i] = undef; | |
1895 | } | |
1896 | } | |
1897 | } else { | |
1898 | $from->{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; | |
1899 | if ($diffinfo->{'status'} ne "A") { # not new (added) file | |
1900 | $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent, | |
1901 | hash=>$diffinfo->{'from_id'}, | |
1902 | file_name=>$from->{'file'}); | |
1903 | } else { | |
1904 | delete $from->{'href'}; | |
1905 | } | |
1906 | } | |
1907 | ||
1908 | $to->{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; | |
1909 | if (!is_deleted($diffinfo)) { # file exists in result | |
1910 | $to->{'href'} = href(action=>"blob", hash_base=>$hash, | |
1911 | hash=>$diffinfo->{'to_id'}, | |
1912 | file_name=>$to->{'file'}); | |
1913 | } else { | |
1914 | delete $to->{'href'}; | |
1915 | } | |
1916 | } | |
1917 | ||
717b8311 JN |
1918 | ## ...................................................................... |
1919 | ## parse to array of hashes functions | |
4c02e3c5 | 1920 | |
cd146408 JN |
1921 | sub git_get_heads_list { |
1922 | my $limit = shift; | |
1923 | my @headslist; | |
1924 | ||
1925 | open my $fd, '-|', git_cmd(), 'for-each-ref', | |
1926 | ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate', | |
1927 | '--format=%(objectname) %(refname) %(subject)%00%(committer)', | |
1928 | 'refs/heads' | |
c83a77e4 JN |
1929 | or return; |
1930 | while (my $line = <$fd>) { | |
cd146408 | 1931 | my %ref_item; |
120ddde2 | 1932 | |
cd146408 JN |
1933 | chomp $line; |
1934 | my ($refinfo, $committerinfo) = split(/\0/, $line); | |
1935 | my ($hash, $name, $title) = split(' ', $refinfo, 3); | |
1936 | my ($committer, $epoch, $tz) = | |
1937 | ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); | |
1938 | $name =~ s!^refs/heads/!!; | |
1939 | ||
1940 | $ref_item{'name'} = $name; | |
1941 | $ref_item{'id'} = $hash; | |
1942 | $ref_item{'title'} = $title || '(no commit message)'; | |
1943 | $ref_item{'epoch'} = $epoch; | |
1944 | if ($epoch) { | |
1945 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); | |
1946 | } else { | |
1947 | $ref_item{'age'} = "unknown"; | |
717b8311 | 1948 | } |
cd146408 JN |
1949 | |
1950 | push @headslist, \%ref_item; | |
c83a77e4 JN |
1951 | } |
1952 | close $fd; | |
1953 | ||
cd146408 JN |
1954 | return wantarray ? @headslist : \@headslist; |
1955 | } | |
1956 | ||
1957 | sub git_get_tags_list { | |
1958 | my $limit = shift; | |
1959 | my @tagslist; | |
1960 | ||
1961 | open my $fd, '-|', git_cmd(), 'for-each-ref', | |
1962 | ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate', | |
1963 | '--format=%(objectname) %(objecttype) %(refname) '. | |
1964 | '%(*objectname) %(*objecttype) %(subject)%00%(creator)', | |
1965 | 'refs/tags' | |
1966 | or return; | |
1967 | while (my $line = <$fd>) { | |
1968 | my %ref_item; | |
7a13b999 | 1969 | |
cd146408 JN |
1970 | chomp $line; |
1971 | my ($refinfo, $creatorinfo) = split(/\0/, $line); | |
1972 | my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6); | |
1973 | my ($creator, $epoch, $tz) = | |
1974 | ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/); | |
1975 | $name =~ s!^refs/tags/!!; | |
1976 | ||
1977 | $ref_item{'type'} = $type; | |
1978 | $ref_item{'id'} = $id; | |
1979 | $ref_item{'name'} = $name; | |
1980 | if ($type eq "tag") { | |
1981 | $ref_item{'subject'} = $title; | |
1982 | $ref_item{'reftype'} = $reftype; | |
1983 | $ref_item{'refid'} = $refid; | |
1984 | } else { | |
1985 | $ref_item{'reftype'} = $type; | |
1986 | $ref_item{'refid'} = $id; | |
1987 | } | |
1988 | ||
1989 | if ($type eq "tag" || $type eq "commit") { | |
1990 | $ref_item{'epoch'} = $epoch; | |
1991 | if ($epoch) { | |
1992 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); | |
1993 | } else { | |
1994 | $ref_item{'age'} = "unknown"; | |
1995 | } | |
1996 | } | |
991910a9 | 1997 | |
cd146408 | 1998 | push @tagslist, \%ref_item; |
717b8311 | 1999 | } |
cd146408 JN |
2000 | close $fd; |
2001 | ||
2002 | return wantarray ? @tagslist : \@tagslist; | |
86eed32d KS |
2003 | } |
2004 | ||
717b8311 JN |
2005 | ## ---------------------------------------------------------------------- |
2006 | ## filesystem-related functions | |
022be3d0 | 2007 | |
c07ad4b9 KS |
2008 | sub get_file_owner { |
2009 | my $path = shift; | |
2010 | ||
2011 | my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path); | |
2012 | my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid); | |
2013 | if (!defined $gcos) { | |
2014 | return undef; | |
2015 | } | |
2016 | my $owner = $gcos; | |
2017 | $owner =~ s/[,;].*$//; | |
00f429af | 2018 | return to_utf8($owner); |
c07ad4b9 KS |
2019 | } |
2020 | ||
717b8311 JN |
2021 | ## ...................................................................... |
2022 | ## mimetype related functions | |
09bd7898 | 2023 | |
717b8311 JN |
2024 | sub mimetype_guess_file { |
2025 | my $filename = shift; | |
2026 | my $mimemap = shift; | |
2027 | -r $mimemap or return undef; | |
2028 | ||
2029 | my %mimemap; | |
2030 | open(MIME, $mimemap) or return undef; | |
2031 | while (<MIME>) { | |
618918e5 | 2032 | next if m/^#/; # skip comments |
717b8311 | 2033 | my ($mime, $exts) = split(/\t+/); |
46b059d7 JH |
2034 | if (defined $exts) { |
2035 | my @exts = split(/\s+/, $exts); | |
2036 | foreach my $ext (@exts) { | |
2037 | $mimemap{$ext} = $mime; | |
2038 | } | |
09bd7898 | 2039 | } |
09bd7898 | 2040 | } |
717b8311 | 2041 | close(MIME); |
09bd7898 | 2042 | |
8059319a | 2043 | $filename =~ /\.([^.]*)$/; |
717b8311 JN |
2044 | return $mimemap{$1}; |
2045 | } | |
5996ca08 | 2046 | |
717b8311 JN |
2047 | sub mimetype_guess { |
2048 | my $filename = shift; | |
2049 | my $mime; | |
2050 | $filename =~ /\./ or return undef; | |
5996ca08 | 2051 | |
717b8311 JN |
2052 | if ($mimetypes_file) { |
2053 | my $file = $mimetypes_file; | |
d5aa50de JN |
2054 | if ($file !~ m!^/!) { # if it is relative path |
2055 | # it is relative to project | |
2056 | $file = "$projectroot/$project/$file"; | |
2057 | } | |
717b8311 JN |
2058 | $mime = mimetype_guess_file($filename, $file); |
2059 | } | |
2060 | $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); | |
2061 | return $mime; | |
5996ca08 FF |
2062 | } |
2063 | ||
847e01fb | 2064 | sub blob_mimetype { |
717b8311 JN |
2065 | my $fd = shift; |
2066 | my $filename = shift; | |
5996ca08 | 2067 | |
717b8311 JN |
2068 | if ($filename) { |
2069 | my $mime = mimetype_guess($filename); | |
2070 | $mime and return $mime; | |
d8d17b5d | 2071 | } |
717b8311 JN |
2072 | |
2073 | # just in case | |
2074 | return $default_blob_plain_mimetype unless $fd; | |
2075 | ||
2076 | if (-T $fd) { | |
2077 | return 'text/plain' . | |
2078 | ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); | |
2079 | } elsif (! $filename) { | |
2080 | return 'application/octet-stream'; | |
2081 | } elsif ($filename =~ m/\.png$/i) { | |
2082 | return 'image/png'; | |
2083 | } elsif ($filename =~ m/\.gif$/i) { | |
2084 | return 'image/gif'; | |
2085 | } elsif ($filename =~ m/\.jpe?g$/i) { | |
2086 | return 'image/jpeg'; | |
d8d17b5d | 2087 | } else { |
717b8311 | 2088 | return 'application/octet-stream'; |
f7ab660c | 2089 | } |
717b8311 JN |
2090 | } |
2091 | ||
2092 | ## ====================================================================== | |
2093 | ## functions printing HTML: header, footer, error page | |
2094 | ||
2095 | sub git_header_html { | |
2096 | my $status = shift || "200 OK"; | |
2097 | my $expires = shift; | |
2098 | ||
8be2890c | 2099 | my $title = "$site_name"; |
717b8311 | 2100 | if (defined $project) { |
00f429af | 2101 | $title .= " - " . to_utf8($project); |
717b8311 JN |
2102 | if (defined $action) { |
2103 | $title .= "/$action"; | |
2104 | if (defined $file_name) { | |
403d0906 | 2105 | $title .= " - " . esc_path($file_name); |
717b8311 JN |
2106 | if ($action eq "tree" && $file_name !~ m|/$|) { |
2107 | $title .= "/"; | |
2108 | } | |
2109 | } | |
2110 | } | |
f7ab660c | 2111 | } |
717b8311 JN |
2112 | my $content_type; |
2113 | # require explicit support from the UA if we are to send the page as | |
2114 | # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. | |
2115 | # we have to do this because MSIE sometimes globs '*/*', pretending to | |
2116 | # support xhtml+xml but choking when it gets what it asked for. | |
952c65fc JN |
2117 | if (defined $cgi->http('HTTP_ACCEPT') && |
2118 | $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && | |
2119 | $cgi->Accept('application/xhtml+xml') != 0) { | |
717b8311 | 2120 | $content_type = 'application/xhtml+xml'; |
f7ab660c | 2121 | } else { |
717b8311 | 2122 | $content_type = 'text/html'; |
f7ab660c | 2123 | } |
952c65fc JN |
2124 | print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
2125 | -status=> $status, -expires => $expires); | |
45c9a758 | 2126 | my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; |
717b8311 JN |
2127 | print <<EOF; |
2128 | <?xml version="1.0" encoding="utf-8"?> | |
2129 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
2130 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> | |
d4baf9ea | 2131 | <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> |
717b8311 JN |
2132 | <!-- git core binaries version $git_version --> |
2133 | <head> | |
2134 | <meta http-equiv="content-type" content="$content_type; charset=utf-8"/> | |
45c9a758 | 2135 | <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/> |
717b8311 JN |
2136 | <meta name="robots" content="index, nofollow"/> |
2137 | <title>$title</title> | |
717b8311 | 2138 | EOF |
b2d3476e AC |
2139 | # print out each stylesheet that exist |
2140 | if (defined $stylesheet) { | |
2141 | #provides backwards capability for those people who define style sheet in a config file | |
2142 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; | |
2143 | } else { | |
2144 | foreach my $stylesheet (@stylesheets) { | |
2145 | next unless $stylesheet; | |
2146 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; | |
2147 | } | |
2148 | } | |
dd04c428 | 2149 | if (defined $project) { |
af6feeb2 JN |
2150 | printf('<link rel="alternate" title="%s log RSS feed" '. |
2151 | 'href="%s" type="application/rss+xml" />'."\n", | |
1c2a4f5a | 2152 | esc_param($project), href(action=>"rss")); |
af6feeb2 JN |
2153 | printf('<link rel="alternate" title="%s log Atom feed" '. |
2154 | 'href="%s" type="application/atom+xml" />'."\n", | |
2155 | esc_param($project), href(action=>"atom")); | |
9d0734ae JN |
2156 | } else { |
2157 | printf('<link rel="alternate" title="%s projects list" '. | |
2158 | 'href="%s" type="text/plain; charset=utf-8"/>'."\n", | |
2159 | $site_name, href(project=>undef, action=>"project_index")); | |
af6feeb2 | 2160 | printf('<link rel="alternate" title="%s projects feeds" '. |
9d0734ae JN |
2161 | 'href="%s" type="text/x-opml"/>'."\n", |
2162 | $site_name, href(project=>undef, action=>"opml")); | |
dd04c428 | 2163 | } |
0b5deba1 JN |
2164 | if (defined $favicon) { |
2165 | print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n); | |
2166 | } | |
10161355 | 2167 | |
dd04c428 | 2168 | print "</head>\n" . |
b2d3476e AC |
2169 | "<body>\n"; |
2170 | ||
2171 | if (-f $site_header) { | |
2172 | open (my $fd, $site_header); | |
2173 | print <$fd>; | |
2174 | close $fd; | |
2175 | } | |
2176 | ||
2177 | print "<div class=\"page_header\">\n" . | |
9a7a62ff JN |
2178 | $cgi->a({-href => esc_url($logo_url), |
2179 | -title => $logo_label}, | |
2180 | qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>)); | |
f93bff8d | 2181 | print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; |
717b8311 | 2182 | if (defined $project) { |
1c2a4f5a | 2183 | print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); |
717b8311 JN |
2184 | if (defined $action) { |
2185 | print " / $action"; | |
2186 | } | |
2187 | print "\n"; | |
6be93511 | 2188 | } |
d77b5673 PB |
2189 | print "</div>\n"; |
2190 | ||
6be93511 RF |
2191 | my ($have_search) = gitweb_check_feature('search'); |
2192 | if ((defined $project) && ($have_search)) { | |
717b8311 JN |
2193 | if (!defined $searchtext) { |
2194 | $searchtext = ""; | |
2195 | } | |
2196 | my $search_hash; | |
2197 | if (defined $hash_base) { | |
2198 | $search_hash = $hash_base; | |
2199 | } elsif (defined $hash) { | |
2200 | $search_hash = $hash; | |
bddec01d | 2201 | } else { |
717b8311 | 2202 | $search_hash = "HEAD"; |
bddec01d | 2203 | } |
717b8311 JN |
2204 | $cgi->param("a", "search"); |
2205 | $cgi->param("h", $search_hash); | |
34c06118 | 2206 | $cgi->param("p", $project); |
717b8311 JN |
2207 | print $cgi->startform(-method => "get", -action => $my_uri) . |
2208 | "<div class=\"search\">\n" . | |
2209 | $cgi->hidden(-name => "p") . "\n" . | |
2210 | $cgi->hidden(-name => "a") . "\n" . | |
2211 | $cgi->hidden(-name => "h") . "\n" . | |
88ad729b | 2212 | $cgi->popup_menu(-name => 'st', -default => 'commit', |
e7738553 | 2213 | -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . |
88ad729b PB |
2214 | $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . |
2215 | " search:\n", | |
717b8311 JN |
2216 | $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . |
2217 | "</div>" . | |
2218 | $cgi->end_form() . "\n"; | |
b87d78d6 | 2219 | } |
717b8311 JN |
2220 | } |
2221 | ||
2222 | sub git_footer_html { | |
2223 | print "<div class=\"page_footer\">\n"; | |
2224 | if (defined $project) { | |
847e01fb | 2225 | my $descr = git_get_project_description($project); |
717b8311 JN |
2226 | if (defined $descr) { |
2227 | print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n"; | |
2228 | } | |
a1565c44 | 2229 | print $cgi->a({-href => href(action=>"rss"), |
af6feeb2 JN |
2230 | -class => "rss_logo"}, "RSS") . " "; |
2231 | print $cgi->a({-href => href(action=>"atom"), | |
2232 | -class => "rss_logo"}, "Atom") . "\n"; | |
717b8311 | 2233 | } else { |
a1565c44 | 2234 | print $cgi->a({-href => href(project=>undef, action=>"opml"), |
9d0734ae JN |
2235 | -class => "rss_logo"}, "OPML") . " "; |
2236 | print $cgi->a({-href => href(project=>undef, action=>"project_index"), | |
2237 | -class => "rss_logo"}, "TXT") . "\n"; | |
717b8311 | 2238 | } |
b2d3476e AC |
2239 | print "</div>\n" ; |
2240 | ||
2241 | if (-f $site_footer) { | |
2242 | open (my $fd, $site_footer); | |
2243 | print <$fd>; | |
2244 | close $fd; | |
2245 | } | |
2246 | ||
2247 | print "</body>\n" . | |
717b8311 JN |
2248 | "</html>"; |
2249 | } | |
2250 | ||
2251 | sub die_error { | |
2252 | my $status = shift || "403 Forbidden"; | |
2253 | my $error = shift || "Malformed query, file missing or permission denied"; | |
2254 | ||
2255 | git_header_html($status); | |
59b9f61a JN |
2256 | print <<EOF; |
2257 | <div class="page_body"> | |
2258 | <br /><br /> | |
2259 | $status - $error | |
2260 | <br /> | |
2261 | </div> | |
2262 | EOF | |
b87d78d6 | 2263 | git_footer_html(); |
717b8311 | 2264 | exit; |
161332a5 KS |
2265 | } |
2266 | ||
717b8311 JN |
2267 | ## ---------------------------------------------------------------------- |
2268 | ## functions printing or outputting HTML: navigation | |
2269 | ||
847e01fb | 2270 | sub git_print_page_nav { |
717b8311 JN |
2271 | my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; |
2272 | $extra = '' if !defined $extra; # pager or formats | |
2273 | ||
2274 | my @navs = qw(summary shortlog log commit commitdiff tree); | |
2275 | if ($suppress) { | |
2276 | @navs = grep { $_ ne $suppress } @navs; | |
2277 | } | |
2278 | ||
1c2a4f5a | 2279 | my %arg = map { $_ => {action=>$_} } @navs; |
717b8311 JN |
2280 | if (defined $head) { |
2281 | for (qw(commit commitdiff)) { | |
3be8e720 | 2282 | $arg{$_}{'hash'} = $head; |
717b8311 JN |
2283 | } |
2284 | if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { | |
2285 | for (qw(shortlog log)) { | |
3be8e720 | 2286 | $arg{$_}{'hash'} = $head; |
045e531a | 2287 | } |
6a928415 KS |
2288 | } |
2289 | } | |
3be8e720 JN |
2290 | $arg{'tree'}{'hash'} = $treehead if defined $treehead; |
2291 | $arg{'tree'}{'hash_base'} = $treebase if defined $treebase; | |
717b8311 JN |
2292 | |
2293 | print "<div class=\"page_nav\">\n" . | |
2294 | (join " | ", | |
1c2a4f5a MW |
2295 | map { $_ eq $current ? |
2296 | $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") | |
2297 | } @navs); | |
717b8311 JN |
2298 | print "<br/>\n$extra<br/>\n" . |
2299 | "</div>\n"; | |
6a928415 KS |
2300 | } |
2301 | ||
847e01fb | 2302 | sub format_paging_nav { |
717b8311 JN |
2303 | my ($action, $hash, $head, $page, $nrevs) = @_; |
2304 | my $paging_nav; | |
594e212b | 2305 | |
717b8311 JN |
2306 | |
2307 | if ($hash ne $head || $page) { | |
1c2a4f5a | 2308 | $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD"); |
594e212b | 2309 | } else { |
717b8311 JN |
2310 | $paging_nav .= "HEAD"; |
2311 | } | |
2312 | ||
2313 | if ($page > 0) { | |
2314 | $paging_nav .= " ⋅ " . | |
1c2a4f5a | 2315 | $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1), |
26298b5f | 2316 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
717b8311 JN |
2317 | } else { |
2318 | $paging_nav .= " ⋅ prev"; | |
2319 | } | |
2320 | ||
2321 | if ($nrevs >= (100 * ($page+1)-1)) { | |
2322 | $paging_nav .= " ⋅ " . | |
1c2a4f5a | 2323 | $cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1), |
26298b5f | 2324 | -accesskey => "n", -title => "Alt-n"}, "next"); |
717b8311 JN |
2325 | } else { |
2326 | $paging_nav .= " ⋅ next"; | |
594e212b | 2327 | } |
717b8311 JN |
2328 | |
2329 | return $paging_nav; | |
594e212b JN |
2330 | } |
2331 | ||
717b8311 JN |
2332 | ## ...................................................................... |
2333 | ## functions printing or outputting HTML: div | |
2334 | ||
847e01fb | 2335 | sub git_print_header_div { |
717b8311 | 2336 | my ($action, $title, $hash, $hash_base) = @_; |
1c2a4f5a | 2337 | my %args = (); |
717b8311 | 2338 | |
3be8e720 JN |
2339 | $args{'action'} = $action; |
2340 | $args{'hash'} = $hash if $hash; | |
2341 | $args{'hash_base'} = $hash_base if $hash_base; | |
717b8311 JN |
2342 | |
2343 | print "<div class=\"header\">\n" . | |
1c2a4f5a MW |
2344 | $cgi->a({-href => href(%args), -class => "title"}, |
2345 | $title ? $title : $action) . | |
2346 | "\n</div>\n"; | |
717b8311 | 2347 | } |
ede5e100 | 2348 | |
6fd92a28 JN |
2349 | #sub git_print_authorship (\%) { |
2350 | sub git_print_authorship { | |
2351 | my $co = shift; | |
2352 | ||
a44465cc | 2353 | my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); |
6fd92a28 JN |
2354 | print "<div class=\"author_date\">" . |
2355 | esc_html($co->{'author_name'}) . | |
a44465cc JN |
2356 | " [$ad{'rfc2822'}"; |
2357 | if ($ad{'hour_local'} < 6) { | |
2358 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", | |
2359 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
2360 | } else { | |
2361 | printf(" (%02d:%02d %s)", | |
2362 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
2363 | } | |
2364 | print "]</div>\n"; | |
6fd92a28 JN |
2365 | } |
2366 | ||
717b8311 JN |
2367 | sub git_print_page_path { |
2368 | my $name = shift; | |
2369 | my $type = shift; | |
59fb1c94 | 2370 | my $hb = shift; |
ede5e100 | 2371 | |
4df118ed JN |
2372 | |
2373 | print "<div class=\"page_path\">"; | |
2374 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), | |
00f429af | 2375 | -title => 'tree root'}, to_utf8("[$project]")); |
4df118ed JN |
2376 | print " / "; |
2377 | if (defined $name) { | |
762c7205 JN |
2378 | my @dirname = split '/', $name; |
2379 | my $basename = pop @dirname; | |
2380 | my $fullname = ''; | |
2381 | ||
762c7205 | 2382 | foreach my $dir (@dirname) { |
16fdb488 | 2383 | $fullname .= ($fullname ? '/' : '') . $dir; |
762c7205 JN |
2384 | print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, |
2385 | hash_base=>$hb), | |
edc04e90 | 2386 | -title => $fullname}, esc_path($dir)); |
26d0a976 | 2387 | print " / "; |
762c7205 JN |
2388 | } |
2389 | if (defined $type && $type eq 'blob') { | |
952c65fc | 2390 | print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, |
762c7205 | 2391 | hash_base=>$hb), |
edc04e90 | 2392 | -title => $name}, esc_path($basename)); |
762c7205 JN |
2393 | } elsif (defined $type && $type eq 'tree') { |
2394 | print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, | |
2395 | hash_base=>$hb), | |
edc04e90 | 2396 | -title => $name}, esc_path($basename)); |
4df118ed | 2397 | print " / "; |
59fb1c94 | 2398 | } else { |
403d0906 | 2399 | print esc_path($basename); |
59fb1c94 | 2400 | } |
ede5e100 | 2401 | } |
4df118ed | 2402 | print "<br/></div>\n"; |
ede5e100 KS |
2403 | } |
2404 | ||
b7f9253d JN |
2405 | # sub git_print_log (\@;%) { |
2406 | sub git_print_log ($;%) { | |
d16d093c | 2407 | my $log = shift; |
b7f9253d | 2408 | my %opts = @_; |
d16d093c | 2409 | |
b7f9253d JN |
2410 | if ($opts{'-remove_title'}) { |
2411 | # remove title, i.e. first line of log | |
2412 | shift @$log; | |
2413 | } | |
d16d093c JN |
2414 | # remove leading empty lines |
2415 | while (defined $log->[0] && $log->[0] eq "") { | |
2416 | shift @$log; | |
2417 | } | |
2418 | ||
2419 | # print log | |
2420 | my $signoff = 0; | |
2421 | my $empty = 0; | |
2422 | foreach my $line (@$log) { | |
b7f9253d JN |
2423 | if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
2424 | $signoff = 1; | |
fba20b42 | 2425 | $empty = 0; |
b7f9253d JN |
2426 | if (! $opts{'-remove_signoff'}) { |
2427 | print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; | |
2428 | next; | |
2429 | } else { | |
2430 | # remove signoff lines | |
2431 | next; | |
2432 | } | |
2433 | } else { | |
2434 | $signoff = 0; | |
2435 | } | |
2436 | ||
d16d093c JN |
2437 | # print only one empty line |
2438 | # do not print empty line after signoff | |
2439 | if ($line eq "") { | |
2440 | next if ($empty || $signoff); | |
2441 | $empty = 1; | |
2442 | } else { | |
2443 | $empty = 0; | |
2444 | } | |
b7f9253d JN |
2445 | |
2446 | print format_log_line_html($line) . "<br/>\n"; | |
2447 | } | |
2448 | ||
2449 | if ($opts{'-final_empty_line'}) { | |
2450 | # end with single empty line | |
2451 | print "<br/>\n" unless $empty; | |
d16d093c JN |
2452 | } |
2453 | } | |
2454 | ||
e33fba4c JN |
2455 | # return link target (what link points to) |
2456 | sub git_get_link_target { | |
2457 | my $hash = shift; | |
2458 | my $link_target; | |
2459 | ||
2460 | # read link | |
2461 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash | |
2462 | or return; | |
2463 | { | |
2464 | local $/; | |
2465 | $link_target = <$fd>; | |
2466 | } | |
2467 | close $fd | |
2468 | or return; | |
2469 | ||
2470 | return $link_target; | |
2471 | } | |
2472 | ||
3bf9d570 JN |
2473 | # given link target, and the directory (basedir) the link is in, |
2474 | # return target of link relative to top directory (top tree); | |
2475 | # return undef if it is not possible (including absolute links). | |
2476 | sub normalize_link_target { | |
2477 | my ($link_target, $basedir, $hash_base) = @_; | |
2478 | ||
2479 | # we can normalize symlink target only if $hash_base is provided | |
2480 | return unless $hash_base; | |
2481 | ||
2482 | # absolute symlinks (beginning with '/') cannot be normalized | |
2483 | return if (substr($link_target, 0, 1) eq '/'); | |
2484 | ||
2485 | # normalize link target to path from top (root) tree (dir) | |
2486 | my $path; | |
2487 | if ($basedir) { | |
2488 | $path = $basedir . '/' . $link_target; | |
2489 | } else { | |
2490 | # we are in top (root) tree (dir) | |
2491 | $path = $link_target; | |
2492 | } | |
2493 | ||
2494 | # remove //, /./, and /../ | |
2495 | my @path_parts; | |
2496 | foreach my $part (split('/', $path)) { | |
2497 | # discard '.' and '' | |
2498 | next if (!$part || $part eq '.'); | |
2499 | # handle '..' | |
2500 | if ($part eq '..') { | |
2501 | if (@path_parts) { | |
2502 | pop @path_parts; | |
2503 | } else { | |
2504 | # link leads outside repository (outside top dir) | |
2505 | return; | |
2506 | } | |
2507 | } else { | |
2508 | push @path_parts, $part; | |
2509 | } | |
2510 | } | |
2511 | $path = join('/', @path_parts); | |
2512 | ||
2513 | return $path; | |
2514 | } | |
e33fba4c | 2515 | |
fa702003 JN |
2516 | # print tree entry (row of git_tree), but without encompassing <tr> element |
2517 | sub git_print_tree_entry { | |
2518 | my ($t, $basedir, $hash_base, $have_blame) = @_; | |
2519 | ||
2520 | my %base_key = (); | |
e33fba4c | 2521 | $base_key{'hash_base'} = $hash_base if defined $hash_base; |
fa702003 | 2522 | |
4de741b3 LT |
2523 | # The format of a table row is: mode list link. Where mode is |
2524 | # the mode of the entry, list is the name of the entry, an href, | |
2525 | # and link is the action links of the entry. | |
2526 | ||
fa702003 JN |
2527 | print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n"; |
2528 | if ($t->{'type'} eq "blob") { | |
2529 | print "<td class=\"list\">" . | |
4de741b3 | 2530 | $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
e7fb022a | 2531 | file_name=>"$basedir$t->{'name'}", %base_key), |
e33fba4c JN |
2532 | -class => "list"}, esc_path($t->{'name'})); |
2533 | if (S_ISLNK(oct $t->{'mode'})) { | |
2534 | my $link_target = git_get_link_target($t->{'hash'}); | |
2535 | if ($link_target) { | |
3bf9d570 JN |
2536 | my $norm_target = normalize_link_target($link_target, $basedir, $hash_base); |
2537 | if (defined $norm_target) { | |
2538 | print " -> " . | |
2539 | $cgi->a({-href => href(action=>"object", hash_base=>$hash_base, | |
2540 | file_name=>$norm_target), | |
2541 | -title => $norm_target}, esc_path($link_target)); | |
2542 | } else { | |
2543 | print " -> " . esc_path($link_target); | |
2544 | } | |
e33fba4c JN |
2545 | } |
2546 | } | |
2547 | print "</td>\n"; | |
4de741b3 | 2548 | print "<td class=\"link\">"; |
4777b014 | 2549 | print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
e33fba4c JN |
2550 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2551 | "blob"); | |
fa702003 | 2552 | if ($have_blame) { |
4777b014 PB |
2553 | print " | " . |
2554 | $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, | |
e33fba4c JN |
2555 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2556 | "blame"); | |
fa702003 JN |
2557 | } |
2558 | if (defined $hash_base) { | |
4777b014 PB |
2559 | print " | " . |
2560 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, | |
fa702003 JN |
2561 | hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, |
2562 | "history"); | |
2563 | } | |
2564 | print " | " . | |
6f7ea5fb | 2565 | $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base, |
e7fb022a JN |
2566 | file_name=>"$basedir$t->{'name'}")}, |
2567 | "raw"); | |
4de741b3 | 2568 | print "</td>\n"; |
fa702003 JN |
2569 | |
2570 | } elsif ($t->{'type'} eq "tree") { | |
0fa105e7 LT |
2571 | print "<td class=\"list\">"; |
2572 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, | |
fa702003 | 2573 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
403d0906 | 2574 | esc_path($t->{'name'})); |
0fa105e7 LT |
2575 | print "</td>\n"; |
2576 | print "<td class=\"link\">"; | |
4777b014 | 2577 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
e33fba4c JN |
2578 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
2579 | "tree"); | |
fa702003 | 2580 | if (defined $hash_base) { |
4777b014 PB |
2581 | print " | " . |
2582 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, | |
fa702003 JN |
2583 | file_name=>"$basedir$t->{'name'}")}, |
2584 | "history"); | |
2585 | } | |
2586 | print "</td>\n"; | |
2587 | } | |
2588 | } | |
2589 | ||
717b8311 JN |
2590 | ## ...................................................................... |
2591 | ## functions printing large fragments of HTML | |
2592 | ||
e72c0eaf JN |
2593 | sub fill_from_file_info { |
2594 | my ($diff, @parents) = @_; | |
2595 | ||
2596 | $diff->{'from_file'} = [ ]; | |
2597 | $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef; | |
2598 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { | |
2599 | if ($diff->{'status'}[$i] eq 'R' || | |
2600 | $diff->{'status'}[$i] eq 'C') { | |
2601 | $diff->{'from_file'}[$i] = | |
2602 | git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]); | |
2603 | } | |
2604 | } | |
2605 | ||
2606 | return $diff; | |
2607 | } | |
2608 | ||
2609 | # parameters can be strings, or references to arrays of strings | |
2610 | sub from_ids_eq { | |
2611 | my ($a, $b) = @_; | |
2612 | ||
2613 | if (ref($a) eq "ARRAY" && ref($b) eq "ARRAY" && @$a == @$b) { | |
2614 | for (my $i = 0; $i < @$a; ++$i) { | |
2615 | return 0 unless ($a->[$i] eq $b->[$i]); | |
2616 | } | |
2617 | return 1; | |
2618 | } elsif (!ref($a) && !ref($b)) { | |
2619 | return $a eq $b; | |
2620 | } else { | |
2621 | return 0; | |
2622 | } | |
2623 | } | |
2624 | ||
90921740 JN |
2625 | sub is_deleted { |
2626 | my $diffinfo = shift; | |
2627 | ||
2628 | return $diffinfo->{'to_id'} eq ('0' x 40); | |
2629 | } | |
e72c0eaf | 2630 | |
4a4a1a53 | 2631 | sub git_difftree_body { |
ed224dea JN |
2632 | my ($difftree, $hash, @parents) = @_; |
2633 | my ($parent) = $parents[0]; | |
2b2a8c78 | 2634 | my ($have_blame) = gitweb_check_feature('blame'); |
4a4a1a53 JN |
2635 | print "<div class=\"list_head\">\n"; |
2636 | if ($#{$difftree} > 10) { | |
2637 | print(($#{$difftree} + 1) . " files changed:\n"); | |
2638 | } | |
2639 | print "</div>\n"; | |
2640 | ||
ed224dea JN |
2641 | print "<table class=\"" . |
2642 | (@parents > 1 ? "combined " : "") . | |
2643 | "diff_tree\">\n"; | |
47598d7a JN |
2644 | |
2645 | # header only for combined diff in 'commitdiff' view | |
2646 | my $has_header = @parents > 1 && $action eq 'commitdiff'; | |
2647 | if ($has_header) { | |
2648 | # table header | |
2649 | print "<thead><tr>\n" . | |
2650 | "<th></th><th></th>\n"; # filename, patchN link | |
2651 | for (my $i = 0; $i < @parents; $i++) { | |
2652 | my $par = $parents[$i]; | |
2653 | print "<th>" . | |
2654 | $cgi->a({-href => href(action=>"commitdiff", | |
2655 | hash=>$hash, hash_parent=>$par), | |
2656 | -title => 'commitdiff to parent number ' . | |
2657 | ($i+1) . ': ' . substr($par,0,7)}, | |
2658 | $i+1) . | |
2659 | " </th>\n"; | |
2660 | } | |
2661 | print "</tr></thead>\n<tbody>\n"; | |
2662 | } | |
2663 | ||
6dd36acd | 2664 | my $alternate = 1; |
b4657e77 | 2665 | my $patchno = 0; |
4a4a1a53 | 2666 | foreach my $line (@{$difftree}) { |
493e01db JN |
2667 | my $diff; |
2668 | if (ref($line) eq "HASH") { | |
2669 | # pre-parsed (or generated by hand) | |
2670 | $diff = $line; | |
2671 | } else { | |
2672 | $diff = parse_difftree_raw_line($line); | |
2673 | } | |
4a4a1a53 JN |
2674 | |
2675 | if ($alternate) { | |
2676 | print "<tr class=\"dark\">\n"; | |
2677 | } else { | |
2678 | print "<tr class=\"light\">\n"; | |
2679 | } | |
2680 | $alternate ^= 1; | |
2681 | ||
493e01db | 2682 | if (exists $diff->{'nparents'}) { # combined diff |
ed224dea | 2683 | |
493e01db JN |
2684 | fill_from_file_info($diff, @parents) |
2685 | unless exists $diff->{'from_file'}; | |
e72c0eaf | 2686 | |
90921740 | 2687 | if (!is_deleted($diff)) { |
ed224dea JN |
2688 | # file exists in the result (child) commit |
2689 | print "<td>" . | |
493e01db JN |
2690 | $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2691 | file_name=>$diff->{'to_file'}, | |
ed224dea | 2692 | hash_base=>$hash), |
493e01db | 2693 | -class => "list"}, esc_path($diff->{'to_file'})) . |
ed224dea JN |
2694 | "</td>\n"; |
2695 | } else { | |
2696 | print "<td>" . | |
493e01db | 2697 | esc_path($diff->{'to_file'}) . |
ed224dea JN |
2698 | "</td>\n"; |
2699 | } | |
2700 | ||
2701 | if ($action eq 'commitdiff') { | |
2702 | # link to patch | |
2703 | $patchno++; | |
2704 | print "<td class=\"link\">" . | |
2705 | $cgi->a({-href => "#patch$patchno"}, "patch") . | |
2706 | " | " . | |
2707 | "</td>\n"; | |
2708 | } | |
2709 | ||
2710 | my $has_history = 0; | |
2711 | my $not_deleted = 0; | |
493e01db | 2712 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
ed224dea | 2713 | my $hash_parent = $parents[$i]; |
493e01db JN |
2714 | my $from_hash = $diff->{'from_id'}[$i]; |
2715 | my $from_path = $diff->{'from_file'}[$i]; | |
2716 | my $status = $diff->{'status'}[$i]; | |
ed224dea JN |
2717 | |
2718 | $has_history ||= ($status ne 'A'); | |
2719 | $not_deleted ||= ($status ne 'D'); | |
2720 | ||
ed224dea JN |
2721 | if ($status eq 'A') { |
2722 | print "<td class=\"link\" align=\"right\"> | </td>\n"; | |
2723 | } elsif ($status eq 'D') { | |
2724 | print "<td class=\"link\">" . | |
2725 | $cgi->a({-href => href(action=>"blob", | |
2726 | hash_base=>$hash, | |
2727 | hash=>$from_hash, | |
2728 | file_name=>$from_path)}, | |
2729 | "blob" . ($i+1)) . | |
2730 | " | </td>\n"; | |
2731 | } else { | |
493e01db | 2732 | if ($diff->{'to_id'} eq $from_hash) { |
ed224dea JN |
2733 | print "<td class=\"link nochange\">"; |
2734 | } else { | |
2735 | print "<td class=\"link\">"; | |
2736 | } | |
2737 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 2738 | hash=>$diff->{'to_id'}, |
ed224dea JN |
2739 | hash_parent=>$from_hash, |
2740 | hash_base=>$hash, | |
2741 | hash_parent_base=>$hash_parent, | |
493e01db | 2742 | file_name=>$diff->{'to_file'}, |
ed224dea JN |
2743 | file_parent=>$from_path)}, |
2744 | "diff" . ($i+1)) . | |
2745 | " | </td>\n"; | |
2746 | } | |
2747 | } | |
2748 | ||
2749 | print "<td class=\"link\">"; | |
2750 | if ($not_deleted) { | |
2751 | print $cgi->a({-href => href(action=>"blob", | |
493e01db JN |
2752 | hash=>$diff->{'to_id'}, |
2753 | file_name=>$diff->{'to_file'}, | |
ed224dea JN |
2754 | hash_base=>$hash)}, |
2755 | "blob"); | |
2756 | print " | " if ($has_history); | |
2757 | } | |
2758 | if ($has_history) { | |
2759 | print $cgi->a({-href => href(action=>"history", | |
493e01db | 2760 | file_name=>$diff->{'to_file'}, |
ed224dea JN |
2761 | hash_base=>$hash)}, |
2762 | "history"); | |
2763 | } | |
2764 | print "</td>\n"; | |
2765 | ||
2766 | print "</tr>\n"; | |
2767 | next; # instead of 'else' clause, to avoid extra indent | |
2768 | } | |
2769 | # else ordinary diff | |
2770 | ||
e8e41a93 JN |
2771 | my ($to_mode_oct, $to_mode_str, $to_file_type); |
2772 | my ($from_mode_oct, $from_mode_str, $from_file_type); | |
493e01db JN |
2773 | if ($diff->{'to_mode'} ne ('0' x 6)) { |
2774 | $to_mode_oct = oct $diff->{'to_mode'}; | |
e8e41a93 JN |
2775 | if (S_ISREG($to_mode_oct)) { # only for regular file |
2776 | $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits | |
2777 | } | |
493e01db | 2778 | $to_file_type = file_type($diff->{'to_mode'}); |
e8e41a93 | 2779 | } |
493e01db JN |
2780 | if ($diff->{'from_mode'} ne ('0' x 6)) { |
2781 | $from_mode_oct = oct $diff->{'from_mode'}; | |
e8e41a93 JN |
2782 | if (S_ISREG($to_mode_oct)) { # only for regular file |
2783 | $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits | |
4a4a1a53 | 2784 | } |
493e01db | 2785 | $from_file_type = file_type($diff->{'from_mode'}); |
e8e41a93 JN |
2786 | } |
2787 | ||
493e01db | 2788 | if ($diff->{'status'} eq "A") { # created |
e8e41a93 JN |
2789 | my $mode_chng = "<span class=\"file_status new\">[new $to_file_type"; |
2790 | $mode_chng .= " with mode: $to_mode_str" if $to_mode_str; | |
2791 | $mode_chng .= "]</span>"; | |
499faeda | 2792 | print "<td>"; |
493e01db JN |
2793 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2794 | hash_base=>$hash, file_name=>$diff->{'file'}), | |
2795 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
2796 | print "</td>\n"; |
2797 | print "<td>$mode_chng</td>\n"; | |
2798 | print "<td class=\"link\">"; | |
72dbafa1 | 2799 | if ($action eq 'commitdiff') { |
b4657e77 JN |
2800 | # link to patch |
2801 | $patchno++; | |
499faeda | 2802 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
897d1d2e | 2803 | print " | "; |
b4657e77 | 2804 | } |
493e01db JN |
2805 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2806 | hash_base=>$hash, file_name=>$diff->{'file'})}, | |
3faa541f | 2807 | "blob"); |
b4657e77 | 2808 | print "</td>\n"; |
4a4a1a53 | 2809 | |
493e01db | 2810 | } elsif ($diff->{'status'} eq "D") { # deleted |
e8e41a93 | 2811 | my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
499faeda | 2812 | print "<td>"; |
493e01db JN |
2813 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
2814 | hash_base=>$parent, file_name=>$diff->{'file'}), | |
2815 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
2816 | print "</td>\n"; |
2817 | print "<td>$mode_chng</td>\n"; | |
2818 | print "<td class=\"link\">"; | |
72dbafa1 | 2819 | if ($action eq 'commitdiff') { |
b4657e77 JN |
2820 | # link to patch |
2821 | $patchno++; | |
499faeda LT |
2822 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
2823 | print " | "; | |
b4657e77 | 2824 | } |
493e01db JN |
2825 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
2826 | hash_base=>$parent, file_name=>$diff->{'file'})}, | |
897d1d2e | 2827 | "blob") . " | "; |
2b2a8c78 | 2828 | if ($have_blame) { |
897d1d2e | 2829 | print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, |
493e01db | 2830 | file_name=>$diff->{'file'})}, |
897d1d2e | 2831 | "blame") . " | "; |
2b2a8c78 | 2832 | } |
b4657e77 | 2833 | print $cgi->a({-href => href(action=>"history", hash_base=>$parent, |
493e01db | 2834 | file_name=>$diff->{'file'})}, |
e7fb022a | 2835 | "history"); |
499faeda | 2836 | print "</td>\n"; |
4a4a1a53 | 2837 | |
493e01db | 2838 | } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed |
4a4a1a53 | 2839 | my $mode_chnge = ""; |
493e01db | 2840 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
e8e41a93 | 2841 | $mode_chnge = "<span class=\"file_status mode_chnge\">[changed"; |
6e72cf43 | 2842 | if ($from_file_type ne $to_file_type) { |
e8e41a93 | 2843 | $mode_chnge .= " from $from_file_type to $to_file_type"; |
4a4a1a53 | 2844 | } |
e8e41a93 JN |
2845 | if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) { |
2846 | if ($from_mode_str && $to_mode_str) { | |
2847 | $mode_chnge .= " mode: $from_mode_str->$to_mode_str"; | |
2848 | } elsif ($to_mode_str) { | |
2849 | $mode_chnge .= " mode: $to_mode_str"; | |
4a4a1a53 JN |
2850 | } |
2851 | } | |
2852 | $mode_chnge .= "]</span>\n"; | |
2853 | } | |
2854 | print "<td>"; | |
493e01db JN |
2855 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2856 | hash_base=>$hash, file_name=>$diff->{'file'}), | |
2857 | -class => "list"}, esc_path($diff->{'file'})); | |
499faeda LT |
2858 | print "</td>\n"; |
2859 | print "<td>$mode_chnge</td>\n"; | |
2860 | print "<td class=\"link\">"; | |
241cc599 JN |
2861 | if ($action eq 'commitdiff') { |
2862 | # link to patch | |
2863 | $patchno++; | |
2864 | print $cgi->a({-href => "#patch$patchno"}, "patch") . | |
2865 | " | "; | |
493e01db | 2866 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
241cc599 JN |
2867 | # "commit" view and modified file (not onlu mode changed) |
2868 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 2869 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
241cc599 | 2870 | hash_base=>$hash, hash_parent_base=>$parent, |
493e01db | 2871 | file_name=>$diff->{'file'})}, |
241cc599 JN |
2872 | "diff") . |
2873 | " | "; | |
4a4a1a53 | 2874 | } |
493e01db JN |
2875 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2876 | hash_base=>$hash, file_name=>$diff->{'file'})}, | |
897d1d2e | 2877 | "blob") . " | "; |
2b2a8c78 | 2878 | if ($have_blame) { |
897d1d2e | 2879 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
493e01db | 2880 | file_name=>$diff->{'file'})}, |
897d1d2e | 2881 | "blame") . " | "; |
2b2a8c78 | 2882 | } |
eb51ec9c | 2883 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
493e01db | 2884 | file_name=>$diff->{'file'})}, |
e7fb022a | 2885 | "history"); |
4a4a1a53 JN |
2886 | print "</td>\n"; |
2887 | ||
493e01db | 2888 | } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied |
e8e41a93 | 2889 | my %status_name = ('R' => 'moved', 'C' => 'copied'); |
493e01db | 2890 | my $nstatus = $status_name{$diff->{'status'}}; |
4a4a1a53 | 2891 | my $mode_chng = ""; |
493e01db | 2892 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
e8e41a93 JN |
2893 | # mode also for directories, so we cannot use $to_mode_str |
2894 | $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); | |
4a4a1a53 JN |
2895 | } |
2896 | print "<td>" . | |
e8e41a93 | 2897 | $cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
493e01db JN |
2898 | hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}), |
2899 | -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" . | |
e8e41a93 JN |
2900 | "<td><span class=\"file_status $nstatus\">[$nstatus from " . |
2901 | $cgi->a({-href => href(action=>"blob", hash_base=>$parent, | |
493e01db JN |
2902 | hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}), |
2903 | -class => "list"}, esc_path($diff->{'from_file'})) . | |
2904 | " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . | |
499faeda | 2905 | "<td class=\"link\">"; |
241cc599 JN |
2906 | if ($action eq 'commitdiff') { |
2907 | # link to patch | |
2908 | $patchno++; | |
2909 | print $cgi->a({-href => "#patch$patchno"}, "patch") . | |
2910 | " | "; | |
493e01db | 2911 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
241cc599 JN |
2912 | # "commit" view and modified file (not only pure rename or copy) |
2913 | print $cgi->a({-href => href(action=>"blobdiff", | |
493e01db | 2914 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
241cc599 | 2915 | hash_base=>$hash, hash_parent_base=>$parent, |
493e01db | 2916 | file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})}, |
241cc599 JN |
2917 | "diff") . |
2918 | " | "; | |
4a4a1a53 | 2919 | } |
493e01db JN |
2920 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
2921 | hash_base=>$parent, file_name=>$diff->{'to_file'})}, | |
897d1d2e | 2922 | "blob") . " | "; |
2b2a8c78 | 2923 | if ($have_blame) { |
897d1d2e | 2924 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
493e01db | 2925 | file_name=>$diff->{'to_file'})}, |
897d1d2e | 2926 | "blame") . " | "; |
2b2a8c78 | 2927 | } |
897d1d2e | 2928 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
493e01db | 2929 | file_name=>$diff->{'to_file'})}, |
e7fb022a | 2930 | "history"); |
4a4a1a53 | 2931 | print "</td>\n"; |
e8e41a93 | 2932 | |
4a4a1a53 JN |
2933 | } # we should not encounter Unmerged (U) or Unknown (X) status |
2934 | print "</tr>\n"; | |
2935 | } | |
47598d7a | 2936 | print "</tbody>" if $has_header; |
4a4a1a53 JN |
2937 | print "</table>\n"; |
2938 | } | |
2939 | ||
eee08903 | 2940 | sub git_patchset_body { |
e72c0eaf JN |
2941 | my ($fd, $difftree, $hash, @hash_parents) = @_; |
2942 | my ($hash_parent) = $hash_parents[0]; | |
eee08903 JN |
2943 | |
2944 | my $patch_idx = 0; | |
4280cde9 | 2945 | my $patch_number = 0; |
6d55f055 | 2946 | my $patch_line; |
fe87585e | 2947 | my $diffinfo; |
744d0ac3 | 2948 | my (%from, %to); |
eee08903 JN |
2949 | |
2950 | print "<div class=\"patchset\">\n"; | |
2951 | ||
6d55f055 JN |
2952 | # skip to first patch |
2953 | while ($patch_line = <$fd>) { | |
157e43b4 | 2954 | chomp $patch_line; |
eee08903 | 2955 | |
6d55f055 JN |
2956 | last if ($patch_line =~ m/^diff /); |
2957 | } | |
2958 | ||
2959 | PATCH: | |
2960 | while ($patch_line) { | |
2961 | my @diff_header; | |
62e4f26f | 2962 | my ($from_id, $to_id); |
6d55f055 JN |
2963 | |
2964 | # git diff header | |
2965 | #assert($patch_line =~ m/^diff /) if DEBUG; | |
2966 | #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed | |
4280cde9 | 2967 | $patch_number++; |
6d55f055 JN |
2968 | push @diff_header, $patch_line; |
2969 | ||
2970 | # extended diff header | |
2971 | EXTENDED_HEADER: | |
2972 | while ($patch_line = <$fd>) { | |
2973 | chomp $patch_line; | |
2974 | ||
66399eff | 2975 | last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /); |
6d55f055 JN |
2976 | |
2977 | if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { | |
2978 | $from_id = $1; | |
2979 | $to_id = $2; | |
e72c0eaf JN |
2980 | } elsif ($patch_line =~ m/^index ((?:[0-9a-fA-F]{40},)+[0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { |
2981 | $from_id = [ split(',', $1) ]; | |
2982 | $to_id = $2; | |
eee08903 | 2983 | } |
6d55f055 JN |
2984 | |
2985 | push @diff_header, $patch_line; | |
2986 | } | |
6d55f055 JN |
2987 | my $last_patch_line = $patch_line; |
2988 | ||
2989 | # check if current patch belong to current raw line | |
2990 | # and parse raw git-diff line if needed | |
2991 | if (defined $diffinfo && | |
2206537c | 2992 | defined $from_id && defined $to_id && |
e72c0eaf JN |
2993 | from_ids_eq($diffinfo->{'from_id'}, $from_id) && |
2994 | $diffinfo->{'to_id'} eq $to_id) { | |
2206537c | 2995 | # this is continuation of a split patch |
6d55f055 JN |
2996 | print "<div class=\"patch cont\">\n"; |
2997 | } else { | |
2998 | # advance raw git-diff output if needed | |
2999 | $patch_idx++ if defined $diffinfo; | |
eee08903 | 3000 | |
cd030c3a JN |
3001 | # compact combined diff output can have some patches skipped |
3002 | # find which patch (using pathname of result) we are at now | |
3003 | my $to_name; | |
3004 | if ($diff_header[0] =~ m!^diff --cc "?(.*)"?$!) { | |
3005 | $to_name = $1; | |
fe87585e | 3006 | } |
cd030c3a JN |
3007 | |
3008 | do { | |
3009 | # read and prepare patch information | |
3010 | if (ref($difftree->[$patch_idx]) eq "HASH") { | |
3011 | # pre-parsed (or generated by hand) | |
3012 | $diffinfo = $difftree->[$patch_idx]; | |
3013 | } else { | |
3014 | $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); | |
3015 | } | |
3016 | ||
3017 | # check if current raw line has no patch (it got simplified) | |
3018 | if (defined $to_name && $to_name ne $diffinfo->{'to_file'}) { | |
3019 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . | |
3020 | format_diff_cc_simplified($diffinfo, @hash_parents) . | |
3021 | "</div>\n"; # class="patch" | |
3022 | ||
3023 | $patch_idx++; | |
3024 | $patch_number++; | |
3025 | } | |
3026 | } until (!defined $to_name || $to_name eq $diffinfo->{'to_file'} || | |
3027 | $patch_idx > $#$difftree); | |
90921740 JN |
3028 | # modifies %from, %to hashes |
3029 | parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents); | |
e72c0eaf JN |
3030 | if ($diffinfo->{'nparents'}) { |
3031 | # combined diff | |
3032 | $from{'file'} = []; | |
3033 | $from{'href'} = []; | |
3034 | fill_from_file_info($diffinfo, @hash_parents) | |
3035 | unless exists $diffinfo->{'from_file'}; | |
3036 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { | |
3037 | $from{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'}; | |
3038 | if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file | |
3039 | $from{'href'}[$i] = href(action=>"blob", | |
3040 | hash_base=>$hash_parents[$i], | |
3041 | hash=>$diffinfo->{'from_id'}[$i], | |
3042 | file_name=>$from{'file'}[$i]); | |
3043 | } else { | |
3044 | $from{'href'}[$i] = undef; | |
3045 | } | |
3046 | } | |
62e4f26f | 3047 | } else { |
e72c0eaf JN |
3048 | $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; |
3049 | if ($diffinfo->{'status'} ne "A") { # not new (added) file | |
3050 | $from{'href'} = href(action=>"blob", hash_base=>$hash_parent, | |
3051 | hash=>$diffinfo->{'from_id'}, | |
3052 | file_name=>$from{'file'}); | |
3053 | } else { | |
3054 | delete $from{'href'}; | |
3055 | } | |
744d0ac3 | 3056 | } |
5f855052 | 3057 | |
e72c0eaf | 3058 | $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; |
90921740 | 3059 | if (!is_deleted($diffinfo)) { # file exists in result |
744d0ac3 JN |
3060 | $to{'href'} = href(action=>"blob", hash_base=>$hash, |
3061 | hash=>$diffinfo->{'to_id'}, | |
3062 | file_name=>$to{'file'}); | |
62e4f26f JN |
3063 | } else { |
3064 | delete $to{'href'}; | |
744d0ac3 | 3065 | } |
6d55f055 JN |
3066 | # this is first patch for raw difftree line with $patch_idx index |
3067 | # we index @$difftree array from 0, but number patches from 1 | |
3068 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n"; | |
744d0ac3 | 3069 | } |
eee08903 | 3070 | |
6d55f055 JN |
3071 | # print "git diff" header |
3072 | $patch_line = shift @diff_header; | |
90921740 JN |
3073 | print format_git_diff_header_line($patch_line, $diffinfo, |
3074 | \%from, \%to); | |
6d55f055 JN |
3075 | |
3076 | # print extended diff header | |
3077 | print "<div class=\"diff extended_header\">\n" if (@diff_header > 0); | |
3078 | EXTENDED_HEADER: | |
3079 | foreach $patch_line (@diff_header) { | |
90921740 JN |
3080 | print format_extended_diff_header_line($patch_line, $diffinfo, |
3081 | \%from, \%to); | |
6d55f055 JN |
3082 | } |
3083 | print "</div>\n" if (@diff_header > 0); # class="diff extended_header" | |
3084 | ||
3085 | # from-file/to-file diff header | |
3086 | $patch_line = $last_patch_line; | |
0bdb28c9 JN |
3087 | if (! $patch_line) { |
3088 | print "</div>\n"; # class="patch" | |
3089 | last PATCH; | |
3090 | } | |
66399eff | 3091 | next PATCH if ($patch_line =~ m/^diff /); |
6d55f055 | 3092 | #assert($patch_line =~ m/^---/) if DEBUG; |
90921740 | 3093 | #assert($patch_line eq $last_patch_line) if DEBUG; |
744d0ac3 | 3094 | |
6d55f055 | 3095 | $patch_line = <$fd>; |
6d55f055 | 3096 | chomp $patch_line; |
90921740 | 3097 | #assert($patch_line =~ m/^\+\+\+/) if DEBUG; |
e4e4f825 | 3098 | |
90921740 | 3099 | print format_diff_from_to_header($last_patch_line, $patch_line, |
91af4ce4 JN |
3100 | $diffinfo, \%from, \%to, |
3101 | @hash_parents); | |
e4e4f825 | 3102 | |
6d55f055 JN |
3103 | # the patch itself |
3104 | LINE: | |
3105 | while ($patch_line = <$fd>) { | |
3106 | chomp $patch_line; | |
e4e4f825 | 3107 | |
6d55f055 | 3108 | next PATCH if ($patch_line =~ m/^diff /); |
e4e4f825 | 3109 | |
59e3b14e | 3110 | print format_diff_line($patch_line, \%from, \%to); |
eee08903 | 3111 | } |
eee08903 | 3112 | |
6d55f055 JN |
3113 | } continue { |
3114 | print "</div>\n"; # class="patch" | |
eee08903 | 3115 | } |
d26c4264 | 3116 | |
cd030c3a JN |
3117 | # for compact combined (--cc) format, with chunk and patch simpliciaction |
3118 | # patchset might be empty, but there might be unprocessed raw lines | |
3119 | for ($patch_idx++ if $patch_number > 0; | |
3120 | $patch_idx < @$difftree; | |
3121 | $patch_idx++) { | |
3122 | # read and prepare patch information | |
3123 | if (ref($difftree->[$patch_idx]) eq "HASH") { | |
3124 | # pre-parsed (or generated by hand) | |
3125 | $diffinfo = $difftree->[$patch_idx]; | |
3126 | } else { | |
3127 | $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); | |
3128 | } | |
3129 | ||
3130 | # generate anchor for "patch" links in difftree / whatchanged part | |
3131 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . | |
3132 | format_diff_cc_simplified($diffinfo, @hash_parents) . | |
3133 | "</div>\n"; # class="patch" | |
3134 | ||
3135 | $patch_number++; | |
3136 | } | |
3137 | ||
d26c4264 JN |
3138 | if ($patch_number == 0) { |
3139 | if (@hash_parents > 1) { | |
3140 | print "<div class=\"diff nodifferences\">Trivial merge</div>\n"; | |
3141 | } else { | |
3142 | print "<div class=\"diff nodifferences\">No differences found</div>\n"; | |
3143 | } | |
3144 | } | |
eee08903 JN |
3145 | |
3146 | print "</div>\n"; # class="patchset" | |
3147 | } | |
3148 | ||
3149 | # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | |
3150 | ||
e30496df PB |
3151 | sub git_project_list_body { |
3152 | my ($projlist, $order, $from, $to, $extra, $no_header) = @_; | |
3153 | ||
5dd5ed09 | 3154 | my ($check_forks) = gitweb_check_feature('forks'); |
e30496df PB |
3155 | |
3156 | my @projects; | |
3157 | foreach my $pr (@$projlist) { | |
3158 | my (@aa) = git_get_last_activity($pr->{'path'}); | |
3159 | unless (@aa) { | |
3160 | next; | |
3161 | } | |
3162 | ($pr->{'age'}, $pr->{'age_string'}) = @aa; | |
3163 | if (!defined $pr->{'descr'}) { | |
3164 | my $descr = git_get_project_description($pr->{'path'}) || ""; | |
00f429af | 3165 | $pr->{'descr_long'} = to_utf8($descr); |
e30496df PB |
3166 | $pr->{'descr'} = chop_str($descr, 25, 5); |
3167 | } | |
3168 | if (!defined $pr->{'owner'}) { | |
3169 | $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || ""; | |
3170 | } | |
3171 | if ($check_forks) { | |
3172 | my $pname = $pr->{'path'}; | |
83ee94c1 JH |
3173 | if (($pname =~ s/\.git$//) && |
3174 | ($pname !~ /\/$/) && | |
3175 | (-d "$projectroot/$pname")) { | |
3176 | $pr->{'forks'} = "-d $projectroot/$pname"; | |
3177 | } | |
3178 | else { | |
3179 | $pr->{'forks'} = 0; | |
3180 | } | |
e30496df PB |
3181 | } |
3182 | push @projects, $pr; | |
3183 | } | |
3184 | ||
b06dcf8c | 3185 | $order ||= $default_projects_order; |
e30496df PB |
3186 | $from = 0 unless defined $from; |
3187 | $to = $#projects if (!defined $to || $#projects < $to); | |
3188 | ||
3189 | print "<table class=\"project_list\">\n"; | |
3190 | unless ($no_header) { | |
3191 | print "<tr>\n"; | |
3192 | if ($check_forks) { | |
3193 | print "<th></th>\n"; | |
3194 | } | |
3195 | if ($order eq "project") { | |
3196 | @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; | |
3197 | print "<th>Project</th>\n"; | |
3198 | } else { | |
3199 | print "<th>" . | |
3200 | $cgi->a({-href => href(project=>undef, order=>'project'), | |
e88ce8a4 | 3201 | -class => "header"}, "Project") . |
e30496df PB |
3202 | "</th>\n"; |
3203 | } | |
3204 | if ($order eq "descr") { | |
3205 | @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects; | |
3206 | print "<th>Description</th>\n"; | |
3207 | } else { | |
3208 | print "<th>" . | |
3209 | $cgi->a({-href => href(project=>undef, order=>'descr'), | |
e88ce8a4 | 3210 | -class => "header"}, "Description") . |
e30496df PB |
3211 | "</th>\n"; |
3212 | } | |
3213 | if ($order eq "owner") { | |
3214 | @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects; | |
3215 | print "<th>Owner</th>\n"; | |
3216 | } else { | |
3217 | print "<th>" . | |
3218 | $cgi->a({-href => href(project=>undef, order=>'owner'), | |
e88ce8a4 | 3219 | -class => "header"}, "Owner") . |
e30496df PB |
3220 | "</th>\n"; |
3221 | } | |
3222 | if ($order eq "age") { | |
3223 | @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects; | |
3224 | print "<th>Last Change</th>\n"; | |
3225 | } else { | |
3226 | print "<th>" . | |
3227 | $cgi->a({-href => href(project=>undef, order=>'age'), | |
e88ce8a4 | 3228 | -class => "header"}, "Last Change") . |
e30496df PB |
3229 | "</th>\n"; |
3230 | } | |
3231 | print "<th></th>\n" . | |
3232 | "</tr>\n"; | |
3233 | } | |
3234 | my $alternate = 1; | |
3235 | for (my $i = $from; $i <= $to; $i++) { | |
3236 | my $pr = $projects[$i]; | |
3237 | if ($alternate) { | |
3238 | print "<tr class=\"dark\">\n"; | |
3239 | } else { | |
3240 | print "<tr class=\"light\">\n"; | |
3241 | } | |
3242 | $alternate ^= 1; | |
3243 | if ($check_forks) { | |
3244 | print "<td>"; | |
3245 | if ($pr->{'forks'}) { | |
83ee94c1 | 3246 | print "<!-- $pr->{'forks'} -->\n"; |
e30496df PB |
3247 | print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+"); |
3248 | } | |
3249 | print "</td>\n"; | |
3250 | } | |
3251 | print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), | |
3252 | -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . | |
e88ce8a4 JN |
3253 | "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
3254 | -class => "list", -title => $pr->{'descr_long'}}, | |
3255 | esc_html($pr->{'descr'})) . "</td>\n" . | |
e30496df PB |
3256 | "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n"; |
3257 | print "<td class=\"". age_class($pr->{'age'}) . "\">" . | |
785cdea9 | 3258 | (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" . |
e30496df PB |
3259 | "<td class=\"link\">" . |
3260 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . | |
faa1bbfd | 3261 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . |
e30496df PB |
3262 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . |
3263 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . | |
3264 | ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') . | |
3265 | "</td>\n" . | |
3266 | "</tr>\n"; | |
3267 | } | |
3268 | if (defined $extra) { | |
3269 | print "<tr>\n"; | |
3270 | if ($check_forks) { | |
3271 | print "<td></td>\n"; | |
3272 | } | |
3273 | print "<td colspan=\"5\">$extra</td>\n" . | |
3274 | "</tr>\n"; | |
3275 | } | |
3276 | print "</table>\n"; | |
3277 | } | |
3278 | ||
9f5dcb81 JN |
3279 | sub git_shortlog_body { |
3280 | # uses global variable $project | |
190d7fdc | 3281 | my ($commitlist, $from, $to, $refs, $extra) = @_; |
ddb8d900 | 3282 | |
3fcf06be RF |
3283 | my $have_snapshot = gitweb_have_snapshot(); |
3284 | ||
9f5dcb81 | 3285 | $from = 0 unless defined $from; |
190d7fdc | 3286 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
9f5dcb81 JN |
3287 | |
3288 | print "<table class=\"shortlog\" cellspacing=\"0\">\n"; | |
6dd36acd | 3289 | my $alternate = 1; |
9f5dcb81 | 3290 | for (my $i = $from; $i <= $to; $i++) { |
190d7fdc RF |
3291 | my %co = %{$commitlist->[$i]}; |
3292 | my $commit = $co{'id'}; | |
847e01fb | 3293 | my $ref = format_ref_marker($refs, $commit); |
9f5dcb81 JN |
3294 | if ($alternate) { |
3295 | print "<tr class=\"dark\">\n"; | |
3296 | } else { | |
3297 | print "<tr class=\"light\">\n"; | |
3298 | } | |
3299 | $alternate ^= 1; | |
3300 | # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" . | |
3301 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . | |
3302 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" . | |
3303 | "<td>"; | |
952c65fc JN |
3304 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3305 | href(action=>"commit", hash=>$commit), $ref); | |
9f5dcb81 JN |
3306 | print "</td>\n" . |
3307 | "<td class=\"link\">" . | |
4777b014 | 3308 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
35749ae5 | 3309 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
55ff35cb | 3310 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); |
3fcf06be | 3311 | if ($have_snapshot) { |
55ff35cb PB |
3312 | print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot"); |
3313 | } | |
cb9c6e5b | 3314 | print "</td>\n" . |
9f5dcb81 JN |
3315 | "</tr>\n"; |
3316 | } | |
3317 | if (defined $extra) { | |
3318 | print "<tr>\n" . | |
3319 | "<td colspan=\"4\">$extra</td>\n" . | |
3320 | "</tr>\n"; | |
3321 | } | |
3322 | print "</table>\n"; | |
3323 | } | |
3324 | ||
581860e1 JN |
3325 | sub git_history_body { |
3326 | # Warning: assumes constant type (blob or tree) during history | |
a8b983bf | 3327 | my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; |
8be68352 JN |
3328 | |
3329 | $from = 0 unless defined $from; | |
a8b983bf | 3330 | $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist}); |
581860e1 JN |
3331 | |
3332 | print "<table class=\"history\" cellspacing=\"0\">\n"; | |
6dd36acd | 3333 | my $alternate = 1; |
8be68352 | 3334 | for (my $i = $from; $i <= $to; $i++) { |
a8b983bf | 3335 | my %co = %{$commitlist->[$i]}; |
581860e1 JN |
3336 | if (!%co) { |
3337 | next; | |
3338 | } | |
a8b983bf | 3339 | my $commit = $co{'id'}; |
581860e1 JN |
3340 | |
3341 | my $ref = format_ref_marker($refs, $commit); | |
3342 | ||
3343 | if ($alternate) { | |
3344 | print "<tr class=\"dark\">\n"; | |
3345 | } else { | |
3346 | print "<tr class=\"light\">\n"; | |
3347 | } | |
3348 | $alternate ^= 1; | |
3349 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . | |
3350 | # shortlog uses chop_str($co{'author_name'}, 10) | |
3351 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" . | |
3352 | "<td>"; | |
3353 | # originally git_history used chop_str($co{'title'}, 50) | |
952c65fc JN |
3354 | print format_subject_html($co{'title'}, $co{'title_short'}, |
3355 | href(action=>"commit", hash=>$commit), $ref); | |
581860e1 JN |
3356 | print "</td>\n" . |
3357 | "<td class=\"link\">" . | |
6d81c5a2 LT |
3358 | $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " . |
3359 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); | |
581860e1 JN |
3360 | |
3361 | if ($ftype eq 'blob') { | |
3362 | my $blob_current = git_get_hash_by_path($hash_base, $file_name); | |
3363 | my $blob_parent = git_get_hash_by_path($commit, $file_name); | |
3364 | if (defined $blob_current && defined $blob_parent && | |
3365 | $blob_current ne $blob_parent) { | |
3366 | print " | " . | |
420e92f2 JN |
3367 | $cgi->a({-href => href(action=>"blobdiff", |
3368 | hash=>$blob_current, hash_parent=>$blob_parent, | |
3369 | hash_base=>$hash_base, hash_parent_base=>$commit, | |
3370 | file_name=>$file_name)}, | |
581860e1 JN |
3371 | "diff to current"); |
3372 | } | |
3373 | } | |
3374 | print "</td>\n" . | |
3375 | "</tr>\n"; | |
3376 | } | |
3377 | if (defined $extra) { | |
3378 | print "<tr>\n" . | |
3379 | "<td colspan=\"4\">$extra</td>\n" . | |
3380 | "</tr>\n"; | |
3381 | } | |
3382 | print "</table>\n"; | |
3383 | } | |
3384 | ||
717b8311 JN |
3385 | sub git_tags_body { |
3386 | # uses global variable $project | |
3387 | my ($taglist, $from, $to, $extra) = @_; | |
3388 | $from = 0 unless defined $from; | |
3389 | $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); | |
3390 | ||
3391 | print "<table class=\"tags\" cellspacing=\"0\">\n"; | |
6dd36acd | 3392 | my $alternate = 1; |
717b8311 JN |
3393 | for (my $i = $from; $i <= $to; $i++) { |
3394 | my $entry = $taglist->[$i]; | |
3395 | my %tag = %$entry; | |
cd146408 | 3396 | my $comment = $tag{'subject'}; |
717b8311 JN |
3397 | my $comment_short; |
3398 | if (defined $comment) { | |
3399 | $comment_short = chop_str($comment, 30, 5); | |
3400 | } | |
3401 | if ($alternate) { | |
3402 | print "<tr class=\"dark\">\n"; | |
3403 | } else { | |
3404 | print "<tr class=\"light\">\n"; | |
3405 | } | |
3406 | $alternate ^= 1; | |
27dd1a83 JN |
3407 | if (defined $tag{'age'}) { |
3408 | print "<td><i>$tag{'age'}</i></td>\n"; | |
3409 | } else { | |
3410 | print "<td></td>\n"; | |
3411 | } | |
3412 | print "<td>" . | |
1c2a4f5a | 3413 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
63e4220b | 3414 | -class => "list name"}, esc_html($tag{'name'})) . |
717b8311 JN |
3415 | "</td>\n" . |
3416 | "<td>"; | |
3417 | if (defined $comment) { | |
952c65fc JN |
3418 | print format_subject_html($comment, $comment_short, |
3419 | href(action=>"tag", hash=>$tag{'id'})); | |
717b8311 JN |
3420 | } |
3421 | print "</td>\n" . | |
3422 | "<td class=\"selflink\">"; | |
3423 | if ($tag{'type'} eq "tag") { | |
1c2a4f5a | 3424 | print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag"); |
717b8311 JN |
3425 | } else { |
3426 | print " "; | |
3427 | } | |
3428 | print "</td>\n" . | |
3429 | "<td class=\"link\">" . " | " . | |
1c2a4f5a | 3430 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'}); |
717b8311 | 3431 | if ($tag{'reftype'} eq "commit") { |
1c2a4f5a | 3432 | print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . |
cd146408 | 3433 | " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log"); |
717b8311 | 3434 | } elsif ($tag{'reftype'} eq "blob") { |
1c2a4f5a | 3435 | print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw"); |
717b8311 JN |
3436 | } |
3437 | print "</td>\n" . | |
3438 | "</tr>"; | |
3439 | } | |
3440 | if (defined $extra) { | |
3441 | print "<tr>\n" . | |
3442 | "<td colspan=\"5\">$extra</td>\n" . | |
3443 | "</tr>\n"; | |
3444 | } | |
3445 | print "</table>\n"; | |
3446 | } | |
3447 | ||
3448 | sub git_heads_body { | |
3449 | # uses global variable $project | |
120ddde2 | 3450 | my ($headlist, $head, $from, $to, $extra) = @_; |
717b8311 | 3451 | $from = 0 unless defined $from; |
120ddde2 | 3452 | $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); |
717b8311 JN |
3453 | |
3454 | print "<table class=\"heads\" cellspacing=\"0\">\n"; | |
6dd36acd | 3455 | my $alternate = 1; |
717b8311 | 3456 | for (my $i = $from; $i <= $to; $i++) { |
120ddde2 | 3457 | my $entry = $headlist->[$i]; |
cd146408 JN |
3458 | my %ref = %$entry; |
3459 | my $curr = $ref{'id'} eq $head; | |
717b8311 JN |
3460 | if ($alternate) { |
3461 | print "<tr class=\"dark\">\n"; | |
3462 | } else { | |
3463 | print "<tr class=\"light\">\n"; | |
3464 | } | |
3465 | $alternate ^= 1; | |
cd146408 JN |
3466 | print "<td><i>$ref{'age'}</i></td>\n" . |
3467 | ($curr ? "<td class=\"current_head\">" : "<td>") . | |
3468 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'}), | |
3469 | -class => "list name"},esc_html($ref{'name'})) . | |
717b8311 JN |
3470 | "</td>\n" . |
3471 | "<td class=\"link\">" . | |
cd146408 JN |
3472 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'})}, "shortlog") . " | " . |
3473 | $cgi->a({-href => href(action=>"log", hash=>$ref{'name'})}, "log") . " | " . | |
3474 | $cgi->a({-href => href(action=>"tree", hash=>$ref{'name'}, hash_base=>$ref{'name'})}, "tree") . | |
717b8311 JN |
3475 | "</td>\n" . |
3476 | "</tr>"; | |
3477 | } | |
3478 | if (defined $extra) { | |
3479 | print "<tr>\n" . | |
3480 | "<td colspan=\"3\">$extra</td>\n" . | |
3481 | "</tr>\n"; | |
3482 | } | |
3483 | print "</table>\n"; | |
3484 | } | |
3485 | ||
8dbc0fce | 3486 | sub git_search_grep_body { |
5ad66088 | 3487 | my ($commitlist, $from, $to, $extra) = @_; |
8dbc0fce | 3488 | $from = 0 unless defined $from; |
5ad66088 | 3489 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
8dbc0fce RF |
3490 | |
3491 | print "<table class=\"grep\" cellspacing=\"0\">\n"; | |
3492 | my $alternate = 1; | |
3493 | for (my $i = $from; $i <= $to; $i++) { | |
5ad66088 | 3494 | my %co = %{$commitlist->[$i]}; |
8dbc0fce RF |
3495 | if (!%co) { |
3496 | next; | |
3497 | } | |
5ad66088 | 3498 | my $commit = $co{'id'}; |
8dbc0fce RF |
3499 | if ($alternate) { |
3500 | print "<tr class=\"dark\">\n"; | |
3501 | } else { | |
3502 | print "<tr class=\"light\">\n"; | |
3503 | } | |
3504 | $alternate ^= 1; | |
3505 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . | |
3506 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . | |
3507 | "<td>" . | |
3508 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"}, | |
3509 | esc_html(chop_str($co{'title'}, 50)) . "<br/>"); | |
3510 | my $comment = $co{'comment'}; | |
3511 | foreach my $line (@$comment) { | |
7e431ef9 | 3512 | if ($line =~ m/^(.*)($search_regexp)(.*)$/i) { |
8dbc0fce RF |
3513 | my $lead = esc_html($1) || ""; |
3514 | $lead = chop_str($lead, 30, 10); | |
3515 | my $match = esc_html($2) || ""; | |
3516 | my $trail = esc_html($3) || ""; | |
3517 | $trail = chop_str($trail, 30, 10); | |
3518 | my $text = "$lead<span class=\"match\">$match</span>$trail"; | |
3519 | print chop_str($text, 80, 5) . "<br/>\n"; | |
3520 | } | |
3521 | } | |
3522 | print "</td>\n" . | |
3523 | "<td class=\"link\">" . | |
3524 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . | |
3525 | " | " . | |
3526 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); | |
3527 | print "</td>\n" . | |
3528 | "</tr>\n"; | |
3529 | } | |
3530 | if (defined $extra) { | |
3531 | print "<tr>\n" . | |
3532 | "<td colspan=\"3\">$extra</td>\n" . | |
3533 | "</tr>\n"; | |
3534 | } | |
3535 | print "</table>\n"; | |
3536 | } | |
3537 | ||
717b8311 JN |
3538 | ## ====================================================================== |
3539 | ## ====================================================================== | |
3540 | ## actions | |
3541 | ||
717b8311 | 3542 | sub git_project_list { |
6326b60c | 3543 | my $order = $cgi->param('o'); |
b06dcf8c | 3544 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
e2860ead | 3545 | die_error(undef, "Unknown order parameter"); |
6326b60c JN |
3546 | } |
3547 | ||
847e01fb | 3548 | my @list = git_get_projects_list(); |
717b8311 | 3549 | if (!@list) { |
cac4bd94 | 3550 | die_error(undef, "No projects found"); |
717b8311 | 3551 | } |
6326b60c | 3552 | |
717b8311 JN |
3553 | git_header_html(); |
3554 | if (-f $home_text) { | |
3555 | print "<div class=\"index_include\">\n"; | |
3556 | open (my $fd, $home_text); | |
3557 | print <$fd>; | |
3558 | close $fd; | |
3559 | print "</div>\n"; | |
9f5dcb81 | 3560 | } |
e30496df PB |
3561 | git_project_list_body(\@list, $order); |
3562 | git_footer_html(); | |
3563 | } | |
3564 | ||
3565 | sub git_forks { | |
3566 | my $order = $cgi->param('o'); | |
b06dcf8c | 3567 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
e30496df | 3568 | die_error(undef, "Unknown order parameter"); |
717b8311 | 3569 | } |
e30496df PB |
3570 | |
3571 | my @list = git_get_projects_list($project); | |
3572 | if (!@list) { | |
3573 | die_error(undef, "No forks found"); | |
9f5dcb81 | 3574 | } |
e30496df PB |
3575 | |
3576 | git_header_html(); | |
3577 | git_print_page_nav('',''); | |
3578 | git_print_header_div('summary', "$project forks"); | |
3579 | git_project_list_body(\@list, $order); | |
717b8311 | 3580 | git_footer_html(); |
9f5dcb81 JN |
3581 | } |
3582 | ||
fc2b2be0 | 3583 | sub git_project_index { |
e30496df | 3584 | my @projects = git_get_projects_list($project); |
fc2b2be0 JN |
3585 | |
3586 | print $cgi->header( | |
3587 | -type => 'text/plain', | |
3588 | -charset => 'utf-8', | |
ab41dfbf | 3589 | -content_disposition => 'inline; filename="index.aux"'); |
fc2b2be0 JN |
3590 | |
3591 | foreach my $pr (@projects) { | |
3592 | if (!exists $pr->{'owner'}) { | |
956259ee | 3593 | $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}"); |
fc2b2be0 JN |
3594 | } |
3595 | ||
3596 | my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); | |
3597 | # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' | |
3598 | $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; | |
3599 | $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; | |
3600 | $path =~ s/ /\+/g; | |
3601 | $owner =~ s/ /\+/g; | |
3602 | ||
3603 | print "$path $owner\n"; | |
3604 | } | |
3605 | } | |
3606 | ||
ede5e100 | 3607 | sub git_summary { |
847e01fb | 3608 | my $descr = git_get_project_description($project) || "none"; |
a979d128 | 3609 | my %co = parse_commit("HEAD"); |
785cdea9 | 3610 | my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); |
a979d128 | 3611 | my $head = $co{'id'}; |
ede5e100 | 3612 | |
1e0cf030 | 3613 | my $owner = git_get_project_owner($project); |
ede5e100 | 3614 | |
cd146408 | 3615 | my $refs = git_get_references(); |
313ce8ce RF |
3616 | # These get_*_list functions return one more to allow us to see if |
3617 | # there are more ... | |
3618 | my @taglist = git_get_tags_list(16); | |
3619 | my @headlist = git_get_heads_list(16); | |
e30496df | 3620 | my @forklist; |
5dd5ed09 JH |
3621 | my ($check_forks) = gitweb_check_feature('forks'); |
3622 | ||
3623 | if ($check_forks) { | |
e30496df PB |
3624 | @forklist = git_get_projects_list($project); |
3625 | } | |
120ddde2 | 3626 | |
ede5e100 | 3627 | git_header_html(); |
847e01fb | 3628 | git_print_page_nav('summary','', $head); |
9f5dcb81 | 3629 | |
19806691 | 3630 | print "<div class=\"title\"> </div>\n"; |
bddec01d | 3631 | print "<table cellspacing=\"0\">\n" . |
40c13813 | 3632 | "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . |
785cdea9 JN |
3633 | "<tr><td>owner</td><td>$owner</td></tr>\n"; |
3634 | if (defined $cd{'rfc2822'}) { | |
3635 | print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; | |
3636 | } | |
3637 | ||
e79ca7cc JN |
3638 | # use per project git URL list in $projectroot/$project/cloneurl |
3639 | # or make project git URL from git base URL and project name | |
19a8721e | 3640 | my $url_tag = "URL"; |
e79ca7cc JN |
3641 | my @url_list = git_get_project_url_list($project); |
3642 | @url_list = map { "$_/$project" } @git_base_url_list unless @url_list; | |
3643 | foreach my $git_url (@url_list) { | |
3644 | next unless $git_url; | |
3645 | print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n"; | |
19a8721e JN |
3646 | $url_tag = ""; |
3647 | } | |
3648 | print "</table>\n"; | |
9f5dcb81 | 3649 | |
447ef09a PB |
3650 | if (-s "$projectroot/$project/README.html") { |
3651 | if (open my $fd, "$projectroot/$project/README.html") { | |
3652 | print "<div class=\"title\">readme</div>\n"; | |
3653 | print $_ while (<$fd>); | |
3654 | close $fd; | |
3655 | } | |
3656 | } | |
3657 | ||
313ce8ce RF |
3658 | # we need to request one more than 16 (0..15) to check if |
3659 | # those 16 are all | |
785cdea9 JN |
3660 | my @commitlist = $head ? parse_commits($head, 17) : (); |
3661 | if (@commitlist) { | |
3662 | git_print_header_div('shortlog'); | |
3663 | git_shortlog_body(\@commitlist, 0, 15, $refs, | |
3664 | $#commitlist <= 15 ? undef : | |
3665 | $cgi->a({-href => href(action=>"shortlog")}, "...")); | |
3666 | } | |
ede5e100 | 3667 | |
120ddde2 | 3668 | if (@taglist) { |
847e01fb | 3669 | git_print_header_div('tags'); |
120ddde2 | 3670 | git_tags_body(\@taglist, 0, 15, |
313ce8ce | 3671 | $#taglist <= 15 ? undef : |
1c2a4f5a | 3672 | $cgi->a({-href => href(action=>"tags")}, "...")); |
ede5e100 | 3673 | } |
0db37973 | 3674 | |
120ddde2 | 3675 | if (@headlist) { |
847e01fb | 3676 | git_print_header_div('heads'); |
120ddde2 | 3677 | git_heads_body(\@headlist, $head, 0, 15, |
313ce8ce | 3678 | $#headlist <= 15 ? undef : |
1c2a4f5a | 3679 | $cgi->a({-href => href(action=>"heads")}, "...")); |
0db37973 | 3680 | } |
9f5dcb81 | 3681 | |
e30496df PB |
3682 | if (@forklist) { |
3683 | git_print_header_div('forks'); | |
3684 | git_project_list_body(\@forklist, undef, 0, 15, | |
aaca9675 | 3685 | $#forklist <= 15 ? undef : |
e30496df | 3686 | $cgi->a({-href => href(action=>"forks")}, "..."), |
a23f0a73 | 3687 | 'noheader'); |
e30496df PB |
3688 | } |
3689 | ||
ede5e100 KS |
3690 | git_footer_html(); |
3691 | } | |
3692 | ||
d8a20ba9 | 3693 | sub git_tag { |
847e01fb | 3694 | my $head = git_get_head_hash($project); |
d8a20ba9 | 3695 | git_header_html(); |
847e01fb JN |
3696 | git_print_page_nav('','', $head,undef,$head); |
3697 | my %tag = parse_tag($hash); | |
198a2a8a JN |
3698 | |
3699 | if (! %tag) { | |
3700 | die_error(undef, "Unknown tag object"); | |
3701 | } | |
3702 | ||
847e01fb | 3703 | git_print_header_div('commit', esc_html($tag{'name'}), $hash); |
d8a20ba9 KS |
3704 | print "<div class=\"title_text\">\n" . |
3705 | "<table cellspacing=\"0\">\n" . | |
e4669df9 KS |
3706 | "<tr>\n" . |
3707 | "<td>object</td>\n" . | |
952c65fc JN |
3708 | "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
3709 | $tag{'object'}) . "</td>\n" . | |
3710 | "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, | |
3711 | $tag{'type'}) . "</td>\n" . | |
e4669df9 | 3712 | "</tr>\n"; |
d8a20ba9 | 3713 | if (defined($tag{'author'})) { |
847e01fb | 3714 | my %ad = parse_date($tag{'epoch'}, $tag{'tz'}); |
40c13813 | 3715 | print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n"; |
952c65fc JN |
3716 | print "<tr><td></td><td>" . $ad{'rfc2822'} . |
3717 | sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . | |
3718 | "</td></tr>\n"; | |
d8a20ba9 KS |
3719 | } |
3720 | print "</table>\n\n" . | |
3721 | "</div>\n"; | |
3722 | print "<div class=\"page_body\">"; | |
3723 | my $comment = $tag{'comment'}; | |
3724 | foreach my $line (@$comment) { | |
7002243f | 3725 | chomp $line; |
793c400c | 3726 | print esc_html($line, -nbsp=>1) . "<br/>\n"; |
d8a20ba9 KS |
3727 | } |
3728 | print "</div>\n"; | |
3729 | git_footer_html(); | |
3730 | } | |
3731 | ||
1f2857ea LT |
3732 | sub git_blame2 { |
3733 | my $fd; | |
3734 | my $ftype; | |
ddb8d900 | 3735 | |
1d3fc68a AK |
3736 | my ($have_blame) = gitweb_check_feature('blame'); |
3737 | if (!$have_blame) { | |
ddb8d900 AK |
3738 | die_error('403 Permission denied', "Permission denied"); |
3739 | } | |
1f2857ea | 3740 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
847e01fb | 3741 | $hash_base ||= git_get_head_hash($project); |
cac4bd94 | 3742 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
847e01fb | 3743 | my %co = parse_commit($hash_base) |
1f2857ea LT |
3744 | or die_error(undef, "Reading commit failed"); |
3745 | if (!defined $hash) { | |
3746 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") | |
3747 | or die_error(undef, "Error looking up file"); | |
3748 | } | |
3749 | $ftype = git_get_type($hash); | |
3750 | if ($ftype !~ "blob") { | |
f73bbb2d | 3751 | die_error('400 Bad Request', "Object is not a blob"); |
1f2857ea | 3752 | } |
48fd688a | 3753 | open ($fd, "-|", git_cmd(), "blame", '-p', '--', |
eeef88cd | 3754 | $file_name, $hash_base) |
cac4bd94 | 3755 | or die_error(undef, "Open git-blame failed"); |
1f2857ea | 3756 | git_header_html(); |
0d83ddc4 | 3757 | my $formats_nav = |
952c65fc JN |
3758 | $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3759 | "blob") . | |
3760 | " | " . | |
cae1862a PB |
3761 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3762 | "history") . | |
3763 | " | " . | |
952c65fc | 3764 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
f35274da | 3765 | "HEAD"); |
847e01fb JN |
3766 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
3767 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
59fb1c94 | 3768 | git_print_page_path($file_name, $ftype, $hash_base); |
82f930de | 3769 | my @rev_color = (qw(light2 dark2)); |
cc1bf97e LT |
3770 | my $num_colors = scalar(@rev_color); |
3771 | my $current_color = 0; | |
3772 | my $last_rev; | |
59b9f61a JN |
3773 | print <<HTML; |
3774 | <div class="page_body"> | |
3775 | <table class="blame"> | |
3776 | <tr><th>Commit</th><th>Line</th><th>Data</th></tr> | |
3777 | HTML | |
eeef88cd JH |
3778 | my %metainfo = (); |
3779 | while (1) { | |
3780 | $_ = <$fd>; | |
3781 | last unless defined $_; | |
d15c55aa | 3782 | my ($full_rev, $orig_lineno, $lineno, $group_size) = |
eeef88cd JH |
3783 | /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; |
3784 | if (!exists $metainfo{$full_rev}) { | |
3785 | $metainfo{$full_rev} = {}; | |
3786 | } | |
3787 | my $meta = $metainfo{$full_rev}; | |
3788 | while (<$fd>) { | |
3789 | last if (s/^\t//); | |
3790 | if (/^(\S+) (.*)$/) { | |
3791 | $meta->{$1} = $2; | |
3792 | } | |
3793 | } | |
3794 | my $data = $_; | |
7002243f | 3795 | chomp $data; |
1f2857ea | 3796 | my $rev = substr($full_rev, 0, 8); |
eeef88cd JH |
3797 | my $author = $meta->{'author'}; |
3798 | my %date = parse_date($meta->{'author-time'}, | |
a23f0a73 | 3799 | $meta->{'author-tz'}); |
eeef88cd JH |
3800 | my $date = $date{'iso-tz'}; |
3801 | if ($group_size) { | |
cc1bf97e LT |
3802 | $current_color = ++$current_color % $num_colors; |
3803 | } | |
3804 | print "<tr class=\"$rev_color[$current_color]\">\n"; | |
eeef88cd JH |
3805 | if ($group_size) { |
3806 | print "<td class=\"sha1\""; | |
5ad0828c | 3807 | print " title=\"". esc_html($author) . ", $date\""; |
eeef88cd JH |
3808 | print " rowspan=\"$group_size\"" if ($group_size > 1); |
3809 | print ">"; | |
3810 | print $cgi->a({-href => href(action=>"commit", | |
a23f0a73 JN |
3811 | hash=>$full_rev, |
3812 | file_name=>$file_name)}, | |
3813 | esc_html($rev)); | |
eeef88cd | 3814 | print "</td>\n"; |
9dc5f8c9 | 3815 | } |
244a70e6 | 3816 | open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") |
f73bbb2d | 3817 | or die_error(undef, "Open git-rev-parse failed"); |
244a70e6 LT |
3818 | my $parent_commit = <$dd>; |
3819 | close $dd; | |
3820 | chomp($parent_commit); | |
eeef88cd | 3821 | my $blamed = href(action => 'blame', |
a23f0a73 JN |
3822 | file_name => $meta->{'filename'}, |
3823 | hash_base => $parent_commit); | |
eeef88cd JH |
3824 | print "<td class=\"linenr\">"; |
3825 | print $cgi->a({ -href => "$blamed#l$orig_lineno", | |
a23f0a73 JN |
3826 | -id => "l$lineno", |
3827 | -class => "linenr" }, | |
3828 | esc_html($lineno)); | |
eeef88cd | 3829 | print "</td>"; |
1f2857ea LT |
3830 | print "<td class=\"pre\">" . esc_html($data) . "</td>\n"; |
3831 | print "</tr>\n"; | |
3832 | } | |
3833 | print "</table>\n"; | |
3834 | print "</div>"; | |
952c65fc JN |
3835 | close $fd |
3836 | or print "Reading blob failed\n"; | |
1f2857ea LT |
3837 | git_footer_html(); |
3838 | } | |
3839 | ||
e34ef621 FF |
3840 | sub git_blame { |
3841 | my $fd; | |
ddb8d900 | 3842 | |
1d3fc68a AK |
3843 | my ($have_blame) = gitweb_check_feature('blame'); |
3844 | if (!$have_blame) { | |
ddb8d900 AK |
3845 | die_error('403 Permission denied', "Permission denied"); |
3846 | } | |
cac4bd94 | 3847 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
847e01fb | 3848 | $hash_base ||= git_get_head_hash($project); |
cac4bd94 | 3849 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
847e01fb | 3850 | my %co = parse_commit($hash_base) |
cac4bd94 | 3851 | or die_error(undef, "Reading commit failed"); |
e34ef621 FF |
3852 | if (!defined $hash) { |
3853 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") | |
cac4bd94 | 3854 | or die_error(undef, "Error lookup file"); |
e34ef621 | 3855 | } |
25691fbe | 3856 | open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base) |
cac4bd94 | 3857 | or die_error(undef, "Open git-annotate failed"); |
e34ef621 | 3858 | git_header_html(); |
0d83ddc4 | 3859 | my $formats_nav = |
952c65fc JN |
3860 | $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3861 | "blob") . | |
3862 | " | " . | |
cae1862a PB |
3863 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
3864 | "history") . | |
3865 | " | " . | |
952c65fc | 3866 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
f35274da | 3867 | "HEAD"); |
847e01fb JN |
3868 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
3869 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
59fb1c94 | 3870 | git_print_page_path($file_name, 'blob', $hash_base); |
e34ef621 FF |
3871 | print "<div class=\"page_body\">\n"; |
3872 | print <<HTML; | |
1f1ab5f0 | 3873 | <table class="blame"> |
e34ef621 FF |
3874 | <tr> |
3875 | <th>Commit</th> | |
3876 | <th>Age</th> | |
3877 | <th>Author</th> | |
3878 | <th>Line</th> | |
3879 | <th>Data</th> | |
3880 | </tr> | |
3881 | HTML | |
3882 | my @line_class = (qw(light dark)); | |
3883 | my $line_class_len = scalar (@line_class); | |
3884 | my $line_class_num = $#line_class; | |
3885 | while (my $line = <$fd>) { | |
3886 | my $long_rev; | |
3887 | my $short_rev; | |
3888 | my $author; | |
3889 | my $time; | |
3890 | my $lineno; | |
3891 | my $data; | |
3892 | my $age; | |
3893 | my $age_str; | |
1f1ab5f0 | 3894 | my $age_class; |
e34ef621 FF |
3895 | |
3896 | chomp $line; | |
3897 | $line_class_num = ($line_class_num + 1) % $line_class_len; | |
3898 | ||
030b5208 | 3899 | if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) { |
e34ef621 FF |
3900 | $long_rev = $1; |
3901 | $author = $2; | |
3902 | $time = $3; | |
3903 | $lineno = $4; | |
3904 | $data = $5; | |
3905 | } else { | |
1f1ab5f0 | 3906 | print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n); |
e34ef621 FF |
3907 | next; |
3908 | } | |
3909 | $short_rev = substr ($long_rev, 0, 8); | |
3910 | $age = time () - $time; | |
3911 | $age_str = age_string ($age); | |
3912 | $age_str =~ s/ / /g; | |
1f1ab5f0 | 3913 | $age_class = age_class($age); |
e34ef621 FF |
3914 | $author = esc_html ($author); |
3915 | $author =~ s/ / /g; | |
f16db173 JN |
3916 | |
3917 | $data = untabify($data); | |
717b8311 | 3918 | $data = esc_html ($data); |
2d007374 | 3919 | |
717b8311 JN |
3920 | print <<HTML; |
3921 | <tr class="$line_class[$line_class_num]"> | |
1c2a4f5a | 3922 | <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td> |
717b8311 JN |
3923 | <td class="$age_class">$age_str</td> |
3924 | <td>$author</td> | |
3925 | <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td> | |
3926 | <td class="pre">$data</td> | |
3927 | </tr> | |
3928 | HTML | |
3929 | } # while (my $line = <$fd>) | |
3930 | print "</table>\n\n"; | |
952c65fc JN |
3931 | close $fd |
3932 | or print "Reading blob failed.\n"; | |
717b8311 JN |
3933 | print "</div>"; |
3934 | git_footer_html(); | |
2d007374 PB |
3935 | } |
3936 | ||
717b8311 | 3937 | sub git_tags { |
847e01fb | 3938 | my $head = git_get_head_hash($project); |
717b8311 | 3939 | git_header_html(); |
847e01fb JN |
3940 | git_print_page_nav('','', $head,undef,$head); |
3941 | git_print_header_div('summary', $project); | |
2d007374 | 3942 | |
cd146408 JN |
3943 | my @tagslist = git_get_tags_list(); |
3944 | if (@tagslist) { | |
3945 | git_tags_body(\@tagslist); | |
2d007374 | 3946 | } |
717b8311 | 3947 | git_footer_html(); |
2d007374 PB |
3948 | } |
3949 | ||
717b8311 | 3950 | sub git_heads { |
847e01fb | 3951 | my $head = git_get_head_hash($project); |
717b8311 | 3952 | git_header_html(); |
847e01fb JN |
3953 | git_print_page_nav('','', $head,undef,$head); |
3954 | git_print_header_div('summary', $project); | |
930cf7dd | 3955 | |
cd146408 JN |
3956 | my @headslist = git_get_heads_list(); |
3957 | if (@headslist) { | |
3958 | git_heads_body(\@headslist, $head); | |
f5aa79d9 | 3959 | } |
717b8311 | 3960 | git_footer_html(); |
f5aa79d9 JN |
3961 | } |
3962 | ||
19806691 | 3963 | sub git_blob_plain { |
f2e73302 | 3964 | my $expires; |
f2e73302 | 3965 | |
cff0771b | 3966 | if (!defined $hash) { |
5be01bc8 | 3967 | if (defined $file_name) { |
847e01fb | 3968 | my $base = $hash_base || git_get_head_hash($project); |
5be01bc8 | 3969 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
cac4bd94 | 3970 | or die_error(undef, "Error lookup file"); |
5be01bc8 | 3971 | } else { |
cac4bd94 | 3972 | die_error(undef, "No file name defined"); |
5be01bc8 | 3973 | } |
800764cf MW |
3974 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
3975 | # blobs defined by non-textual hash id's can be cached | |
3976 | $expires = "+1d"; | |
5be01bc8 | 3977 | } |
800764cf | 3978 | |
930cf7dd | 3979 | my $type = shift; |
25691fbe | 3980 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
cfd82669 | 3981 | or die_error(undef, "Couldn't cat $file_name, $hash"); |
930cf7dd | 3982 | |
847e01fb | 3983 | $type ||= blob_mimetype($fd, $file_name); |
f5aa79d9 JN |
3984 | |
3985 | # save as filename, even when no $file_name is given | |
3986 | my $save_as = "$hash"; | |
9312944d KS |
3987 | if (defined $file_name) { |
3988 | $save_as = $file_name; | |
f5aa79d9 JN |
3989 | } elsif ($type =~ m/^text\//) { |
3990 | $save_as .= '.txt'; | |
9312944d | 3991 | } |
f5aa79d9 | 3992 | |
f2e73302 JN |
3993 | print $cgi->header( |
3994 | -type => "$type", | |
3995 | -expires=>$expires, | |
a2a3bf7b | 3996 | -content_disposition => 'inline; filename="' . "$save_as" . '"'); |
19806691 | 3997 | undef $/; |
ad14e931 | 3998 | binmode STDOUT, ':raw'; |
19806691 | 3999 | print <$fd>; |
ad14e931 | 4000 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
19806691 KS |
4001 | $/ = "\n"; |
4002 | close $fd; | |
4003 | } | |
4004 | ||
930cf7dd | 4005 | sub git_blob { |
f2e73302 | 4006 | my $expires; |
f2e73302 | 4007 | |
cff0771b | 4008 | if (!defined $hash) { |
5be01bc8 | 4009 | if (defined $file_name) { |
847e01fb | 4010 | my $base = $hash_base || git_get_head_hash($project); |
5be01bc8 | 4011 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
cac4bd94 | 4012 | or die_error(undef, "Error lookup file"); |
5be01bc8 | 4013 | } else { |
cac4bd94 | 4014 | die_error(undef, "No file name defined"); |
5be01bc8 | 4015 | } |
800764cf MW |
4016 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
4017 | # blobs defined by non-textual hash id's can be cached | |
4018 | $expires = "+1d"; | |
5be01bc8 | 4019 | } |
800764cf | 4020 | |
1d3fc68a | 4021 | my ($have_blame) = gitweb_check_feature('blame'); |
25691fbe | 4022 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
cac4bd94 | 4023 | or die_error(undef, "Couldn't cat $file_name, $hash"); |
847e01fb | 4024 | my $mimetype = blob_mimetype($fd, $file_name); |
5a4cf334 | 4025 | if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) { |
930cf7dd LT |
4026 | close $fd; |
4027 | return git_blob_plain($mimetype); | |
4028 | } | |
5a4cf334 JN |
4029 | # we can have blame only for text/* mimetype |
4030 | $have_blame &&= ($mimetype =~ m!^text/!); | |
4031 | ||
f2e73302 | 4032 | git_header_html(undef, $expires); |
0d83ddc4 | 4033 | my $formats_nav = ''; |
847e01fb | 4034 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
930cf7dd LT |
4035 | if (defined $file_name) { |
4036 | if ($have_blame) { | |
952c65fc JN |
4037 | $formats_nav .= |
4038 | $cgi->a({-href => href(action=>"blame", hash_base=>$hash_base, | |
4039 | hash=>$hash, file_name=>$file_name)}, | |
4040 | "blame") . | |
4041 | " | "; | |
930cf7dd | 4042 | } |
0d83ddc4 | 4043 | $formats_nav .= |
cae1862a PB |
4044 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
4045 | hash=>$hash, file_name=>$file_name)}, | |
4046 | "history") . | |
4047 | " | " . | |
952c65fc JN |
4048 | $cgi->a({-href => href(action=>"blob_plain", |
4049 | hash=>$hash, file_name=>$file_name)}, | |
35329cc1 | 4050 | "raw") . |
952c65fc JN |
4051 | " | " . |
4052 | $cgi->a({-href => href(action=>"blob", | |
4053 | hash_base=>"HEAD", file_name=>$file_name)}, | |
f35274da | 4054 | "HEAD"); |
930cf7dd | 4055 | } else { |
952c65fc | 4056 | $formats_nav .= |
35329cc1 | 4057 | $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "raw"); |
930cf7dd | 4058 | } |
847e01fb JN |
4059 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
4060 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
930cf7dd LT |
4061 | } else { |
4062 | print "<div class=\"page_nav\">\n" . | |
4063 | "<br/><br/></div>\n" . | |
4064 | "<div class=\"title\">$hash</div>\n"; | |
4065 | } | |
59fb1c94 | 4066 | git_print_page_path($file_name, "blob", $hash_base); |
930cf7dd | 4067 | print "<div class=\"page_body\">\n"; |
5a4cf334 JN |
4068 | if ($mimetype =~ m!^text/!) { |
4069 | my $nr; | |
4070 | while (my $line = <$fd>) { | |
4071 | chomp $line; | |
4072 | $nr++; | |
4073 | $line = untabify($line); | |
4074 | printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", | |
4075 | $nr, $nr, $nr, esc_html($line, -nbsp=>1); | |
4076 | } | |
4077 | } elsif ($mimetype =~ m!^image/!) { | |
4078 | print qq!<img type="$mimetype"!; | |
4079 | if ($file_name) { | |
4080 | print qq! alt="$file_name" title="$file_name"!; | |
4081 | } | |
4082 | print qq! src="! . | |
4083 | href(action=>"blob_plain", hash=>$hash, | |
4084 | hash_base=>$hash_base, file_name=>$file_name) . | |
4085 | qq!" />\n!; | |
930cf7dd | 4086 | } |
952c65fc JN |
4087 | close $fd |
4088 | or print "Reading blob failed.\n"; | |
930cf7dd LT |
4089 | print "</div>"; |
4090 | git_footer_html(); | |
4091 | } | |
4092 | ||
09bd7898 | 4093 | sub git_tree { |
de9272f4 | 4094 | my $have_snapshot = gitweb_have_snapshot(); |
cae1862a | 4095 | |
6f7ea5fb LT |
4096 | if (!defined $hash_base) { |
4097 | $hash_base = "HEAD"; | |
4098 | } | |
b87d78d6 | 4099 | if (!defined $hash) { |
09bd7898 | 4100 | if (defined $file_name) { |
6f7ea5fb LT |
4101 | $hash = git_get_hash_by_path($hash_base, $file_name, "tree"); |
4102 | } else { | |
4103 | $hash = $hash_base; | |
10dba28d | 4104 | } |
e925f38c | 4105 | } |
232ff553 | 4106 | $/ = "\0"; |
25691fbe | 4107 | open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash |
cac4bd94 | 4108 | or die_error(undef, "Open git-ls-tree failed"); |
0881d2d1 | 4109 | my @entries = map { chomp; $_ } <$fd>; |
cac4bd94 | 4110 | close $fd or die_error(undef, "Reading tree failed"); |
232ff553 | 4111 | $/ = "\n"; |
d63577da | 4112 | |
847e01fb JN |
4113 | my $refs = git_get_references(); |
4114 | my $ref = format_ref_marker($refs, $hash_base); | |
12a88f2f | 4115 | git_header_html(); |
300454fe | 4116 | my $basedir = ''; |
1d3fc68a | 4117 | my ($have_blame) = gitweb_check_feature('blame'); |
847e01fb | 4118 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
cae1862a PB |
4119 | my @views_nav = (); |
4120 | if (defined $file_name) { | |
4121 | push @views_nav, | |
4122 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, | |
4123 | hash=>$hash, file_name=>$file_name)}, | |
4124 | "history"), | |
4125 | $cgi->a({-href => href(action=>"tree", | |
4126 | hash_base=>"HEAD", file_name=>$file_name)}, | |
f35274da | 4127 | "HEAD"), |
cae1862a PB |
4128 | } |
4129 | if ($have_snapshot) { | |
4130 | # FIXME: Should be available when we have no hash base as well. | |
4131 | push @views_nav, | |
5c7d2cf3 | 4132 | $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, |
e7fb022a | 4133 | "snapshot"); |
cae1862a PB |
4134 | } |
4135 | git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); | |
847e01fb | 4136 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
d63577da | 4137 | } else { |
fa702003 | 4138 | undef $hash_base; |
d63577da KS |
4139 | print "<div class=\"page_nav\">\n"; |
4140 | print "<br/><br/></div>\n"; | |
4141 | print "<div class=\"title\">$hash</div>\n"; | |
4142 | } | |
09bd7898 | 4143 | if (defined $file_name) { |
300454fe JN |
4144 | $basedir = $file_name; |
4145 | if ($basedir ne '' && substr($basedir, -1) ne '/') { | |
4146 | $basedir .= '/'; | |
4147 | } | |
09bd7898 | 4148 | } |
59fb1c94 | 4149 | git_print_page_path($file_name, 'tree', $hash_base); |
fbb592a9 | 4150 | print "<div class=\"page_body\">\n"; |
42f7eb94 | 4151 | print "<table cellspacing=\"0\">\n"; |
6dd36acd | 4152 | my $alternate = 1; |
b6b7fc72 JN |
4153 | # '..' (top directory) link if possible |
4154 | if (defined $hash_base && | |
4155 | defined $file_name && $file_name =~ m![^/]+$!) { | |
4156 | if ($alternate) { | |
4157 | print "<tr class=\"dark\">\n"; | |
4158 | } else { | |
4159 | print "<tr class=\"light\">\n"; | |
4160 | } | |
4161 | $alternate ^= 1; | |
4162 | ||
4163 | my $up = $file_name; | |
4164 | $up =~ s!/?[^/]+$!!; | |
4165 | undef $up unless $up; | |
4166 | # based on git_print_tree_entry | |
4167 | print '<td class="mode">' . mode_str('040000') . "</td>\n"; | |
4168 | print '<td class="list">'; | |
4169 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base, | |
4170 | file_name=>$up)}, | |
4171 | ".."); | |
4172 | print "</td>\n"; | |
4173 | print "<td class=\"link\"></td>\n"; | |
4174 | ||
4175 | print "</tr>\n"; | |
4176 | } | |
161332a5 | 4177 | foreach my $line (@entries) { |
cb849b46 JN |
4178 | my %t = parse_ls_tree_line($line, -z => 1); |
4179 | ||
bddec01d | 4180 | if ($alternate) { |
c994d620 | 4181 | print "<tr class=\"dark\">\n"; |
bddec01d | 4182 | } else { |
c994d620 | 4183 | print "<tr class=\"light\">\n"; |
bddec01d KS |
4184 | } |
4185 | $alternate ^= 1; | |
cb849b46 | 4186 | |
300454fe | 4187 | git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame); |
fa702003 | 4188 | |
42f7eb94 | 4189 | print "</tr>\n"; |
161332a5 | 4190 | } |
42f7eb94 KS |
4191 | print "</table>\n" . |
4192 | "</div>"; | |
12a88f2f | 4193 | git_footer_html(); |
09bd7898 KS |
4194 | } |
4195 | ||
cb9c6e5b | 4196 | sub git_snapshot { |
ddb8d900 AK |
4197 | my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); |
4198 | my $have_snapshot = (defined $ctype && defined $suffix); | |
4199 | if (!$have_snapshot) { | |
4200 | die_error('403 Permission denied', "Permission denied"); | |
4201 | } | |
4202 | ||
cb9c6e5b AK |
4203 | if (!defined $hash) { |
4204 | $hash = git_get_head_hash($project); | |
4205 | } | |
4206 | ||
072570ee ML |
4207 | my $git = git_cmd_str(); |
4208 | my $name = $project; | |
9a7d9410 ML |
4209 | $name =~ s,([^/])/*\.git$,$1,; |
4210 | $name = basename($name); | |
4211 | my $filename = to_utf8($name); | |
072570ee | 4212 | $name =~ s/\047/\047\\\047\047/g; |
072570ee ML |
4213 | my $cmd; |
4214 | if ($suffix eq 'zip') { | |
4215 | $filename .= "-$hash.$suffix"; | |
4216 | $cmd = "$git archive --format=zip --prefix=\'$name\'/ $hash"; | |
4217 | } else { | |
4218 | $filename .= "-$hash.tar.$suffix"; | |
4219 | $cmd = "$git archive --format=tar --prefix=\'$name\'/ $hash | $command"; | |
4220 | } | |
cb9c6e5b | 4221 | |
ab41dfbf | 4222 | print $cgi->header( |
9aa17573 | 4223 | -type => "application/$ctype", |
a2a3bf7b | 4224 | -content_disposition => 'inline; filename="' . "$filename" . '"', |
ab41dfbf | 4225 | -status => '200 OK'); |
cb9c6e5b | 4226 | |
072570ee ML |
4227 | open my $fd, "-|", $cmd |
4228 | or die_error(undef, "Execute git-archive failed"); | |
cb9c6e5b AK |
4229 | binmode STDOUT, ':raw'; |
4230 | print <$fd>; | |
4231 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi | |
4232 | close $fd; | |
4233 | ||
cb9c6e5b AK |
4234 | } |
4235 | ||
09bd7898 | 4236 | sub git_log { |
847e01fb | 4237 | my $head = git_get_head_hash($project); |
0db37973 | 4238 | if (!defined $hash) { |
19806691 | 4239 | $hash = $head; |
0db37973 | 4240 | } |
ea4a6df4 KS |
4241 | if (!defined $page) { |
4242 | $page = 0; | |
b87d78d6 | 4243 | } |
847e01fb | 4244 | my $refs = git_get_references(); |
ea4a6df4 | 4245 | |
719dad28 | 4246 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
ea4a6df4 | 4247 | |
719dad28 | 4248 | my $paging_nav = format_paging_nav('log', $hash, $head, $page, (100 * ($page+1))); |
0d83ddc4 JN |
4249 | |
4250 | git_header_html(); | |
847e01fb | 4251 | git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
0d83ddc4 | 4252 | |
719dad28 | 4253 | if (!@commitlist) { |
847e01fb | 4254 | my %co = parse_commit($hash); |
27fb8c40 | 4255 | |
847e01fb | 4256 | git_print_header_div('summary', $project); |
e925f38c | 4257 | print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
161332a5 | 4258 | } |
719dad28 RF |
4259 | my $to = ($#commitlist >= 99) ? (99) : ($#commitlist); |
4260 | for (my $i = 0; $i <= $to; $i++) { | |
4261 | my %co = %{$commitlist[$i]}; | |
b87d78d6 | 4262 | next if !%co; |
719dad28 RF |
4263 | my $commit = $co{'id'}; |
4264 | my $ref = format_ref_marker($refs, $commit); | |
847e01fb JN |
4265 | my %ad = parse_date($co{'author_epoch'}); |
4266 | git_print_header_div('commit', | |
26298b5f JN |
4267 | "<span class=\"age\">$co{'age_string'}</span>" . |
4268 | esc_html($co{'title'}) . $ref, | |
4269 | $commit); | |
034df39e KS |
4270 | print "<div class=\"title_text\">\n" . |
4271 | "<div class=\"log_link\">\n" . | |
1c2a4f5a | 4272 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . |
952c65fc JN |
4273 | " | " . |
4274 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . | |
6ef4cb2e | 4275 | " | " . |
d7267207 | 4276 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . |
eb28240b | 4277 | "<br/>\n" . |
034df39e | 4278 | "</div>\n" . |
40c13813 | 4279 | "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" . |
d16d093c JN |
4280 | "</div>\n"; |
4281 | ||
4282 | print "<div class=\"log_body\">\n"; | |
f2069411 | 4283 | git_print_log($co{'comment'}, -final_empty_line=> 1); |
09bd7898 | 4284 | print "</div>\n"; |
719dad28 RF |
4285 | } |
4286 | if ($#commitlist >= 100) { | |
4287 | print "<div class=\"page_nav\">\n"; | |
4288 | print $cgi->a({-href => href(action=>"log", hash=>$hash, page=>$page+1), | |
4289 | -accesskey => "n", -title => "Alt-n"}, "next"); | |
4290 | print "</div>\n"; | |
e334d18c | 4291 | } |
034df39e | 4292 | git_footer_html(); |
09bd7898 KS |
4293 | } |
4294 | ||
4295 | sub git_commit { | |
9954f772 | 4296 | $hash ||= $hash_base || "HEAD"; |
847e01fb | 4297 | my %co = parse_commit($hash); |
034df39e | 4298 | if (!%co) { |
cac4bd94 | 4299 | die_error(undef, "Unknown commit object"); |
d63577da | 4300 | } |
847e01fb JN |
4301 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
4302 | my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); | |
161332a5 | 4303 | |
c9d193df JN |
4304 | my $parent = $co{'parent'}; |
4305 | my $parents = $co{'parents'}; # listref | |
4306 | ||
4307 | # we need to prepare $formats_nav before any parameter munging | |
4308 | my $formats_nav; | |
4309 | if (!defined $parent) { | |
4310 | # --root commitdiff | |
4311 | $formats_nav .= '(initial)'; | |
4312 | } elsif (@$parents == 1) { | |
4313 | # single parent commit | |
4314 | $formats_nav .= | |
4315 | '(parent: ' . | |
4316 | $cgi->a({-href => href(action=>"commit", | |
4317 | hash=>$parent)}, | |
4318 | esc_html(substr($parent, 0, 7))) . | |
4319 | ')'; | |
4320 | } else { | |
4321 | # merge commit | |
4322 | $formats_nav .= | |
4323 | '(merge: ' . | |
4324 | join(' ', map { | |
f9308a18 | 4325 | $cgi->a({-href => href(action=>"commit", |
c9d193df JN |
4326 | hash=>$_)}, |
4327 | esc_html(substr($_, 0, 7))); | |
4328 | } @$parents ) . | |
4329 | ')'; | |
4330 | } | |
4331 | ||
d8a20ba9 | 4332 | if (!defined $parent) { |
b9182987 | 4333 | $parent = "--root"; |
6191f8e1 | 4334 | } |
549ab4a3 | 4335 | my @difftree; |
208ecb2e JN |
4336 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", |
4337 | @diff_opts, | |
4338 | (@$parents <= 1 ? $parent : '-c'), | |
4339 | $hash, "--" | |
4340 | or die_error(undef, "Open git-diff-tree failed"); | |
4341 | @difftree = map { chomp; $_ } <$fd>; | |
4342 | close $fd or die_error(undef, "Reading git-diff-tree failed"); | |
11044297 KS |
4343 | |
4344 | # non-textual hash id's can be cached | |
4345 | my $expires; | |
4346 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { | |
4347 | $expires = "+1d"; | |
4348 | } | |
847e01fb JN |
4349 | my $refs = git_get_references(); |
4350 | my $ref = format_ref_marker($refs, $co{'id'}); | |
ddb8d900 | 4351 | |
de9272f4 | 4352 | my $have_snapshot = gitweb_have_snapshot(); |
ddb8d900 | 4353 | |
594e212b | 4354 | git_header_html(undef, $expires); |
a144154f | 4355 | git_print_page_nav('commit', '', |
952c65fc | 4356 | $hash, $co{'tree'}, $hash, |
c9d193df | 4357 | $formats_nav); |
4f7b34c9 | 4358 | |
b87d78d6 | 4359 | if (defined $co{'parent'}) { |
847e01fb | 4360 | git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); |
b87d78d6 | 4361 | } else { |
847e01fb | 4362 | git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash); |
b87d78d6 | 4363 | } |
6191f8e1 | 4364 | print "<div class=\"title_text\">\n" . |
b87d78d6 | 4365 | "<table cellspacing=\"0\">\n"; |
40c13813 | 4366 | print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n". |
bddec01d KS |
4367 | "<tr>" . |
4368 | "<td></td><td> $ad{'rfc2822'}"; | |
927dcec4 | 4369 | if ($ad{'hour_local'} < 6) { |
952c65fc JN |
4370 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
4371 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
b87d78d6 | 4372 | } else { |
952c65fc JN |
4373 | printf(" (%02d:%02d %s)", |
4374 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); | |
b87d78d6 | 4375 | } |
bddec01d KS |
4376 | print "</td>" . |
4377 | "</tr>\n"; | |
40c13813 | 4378 | print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n"; |
952c65fc JN |
4379 | print "<tr><td></td><td> $cd{'rfc2822'}" . |
4380 | sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . | |
4381 | "</td></tr>\n"; | |
1f1ab5f0 | 4382 | print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n"; |
bddec01d KS |
4383 | print "<tr>" . |
4384 | "<td>tree</td>" . | |
1f1ab5f0 | 4385 | "<td class=\"sha1\">" . |
952c65fc JN |
4386 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), |
4387 | class => "list"}, $co{'tree'}) . | |
19806691 | 4388 | "</td>" . |
952c65fc JN |
4389 | "<td class=\"link\">" . |
4390 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, | |
4391 | "tree"); | |
cb9c6e5b | 4392 | if ($have_snapshot) { |
952c65fc JN |
4393 | print " | " . |
4394 | $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot"); | |
cb9c6e5b AK |
4395 | } |
4396 | print "</td>" . | |
bddec01d | 4397 | "</tr>\n"; |
549ab4a3 | 4398 | |
3e029299 | 4399 | foreach my $par (@$parents) { |
bddec01d KS |
4400 | print "<tr>" . |
4401 | "<td>parent</td>" . | |
952c65fc JN |
4402 | "<td class=\"sha1\">" . |
4403 | $cgi->a({-href => href(action=>"commit", hash=>$par), | |
4404 | class => "list"}, $par) . | |
4405 | "</td>" . | |
bddec01d | 4406 | "<td class=\"link\">" . |
1c2a4f5a | 4407 | $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . |
952c65fc | 4408 | " | " . |
f2e60947 | 4409 | $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . |
bddec01d KS |
4410 | "</td>" . |
4411 | "</tr>\n"; | |
3e029299 | 4412 | } |
7a9b4c5f | 4413 | print "</table>". |
b87d78d6 | 4414 | "</div>\n"; |
d16d093c | 4415 | |
fbb592a9 | 4416 | print "<div class=\"page_body\">\n"; |
d16d093c | 4417 | git_print_log($co{'comment'}); |
927dcec4 | 4418 | print "</div>\n"; |
4a4a1a53 | 4419 | |
208ecb2e | 4420 | git_difftree_body(\@difftree, $hash, @$parents); |
4a4a1a53 | 4421 | |
12a88f2f | 4422 | git_footer_html(); |
09bd7898 KS |
4423 | } |
4424 | ||
ca94601c JN |
4425 | sub git_object { |
4426 | # object is defined by: | |
4427 | # - hash or hash_base alone | |
4428 | # - hash_base and file_name | |
4429 | my $type; | |
4430 | ||
4431 | # - hash or hash_base alone | |
4432 | if ($hash || ($hash_base && !defined $file_name)) { | |
4433 | my $object_id = $hash || $hash_base; | |
4434 | ||
4435 | my $git_command = git_cmd_str(); | |
4436 | open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null" | |
4437 | or die_error('404 Not Found', "Object does not exist"); | |
4438 | $type = <$fd>; | |
4439 | chomp $type; | |
4440 | close $fd | |
4441 | or die_error('404 Not Found', "Object does not exist"); | |
4442 | ||
4443 | # - hash_base and file_name | |
4444 | } elsif ($hash_base && defined $file_name) { | |
4445 | $file_name =~ s,/+$,,; | |
4446 | ||
4447 | system(git_cmd(), "cat-file", '-e', $hash_base) == 0 | |
4448 | or die_error('404 Not Found', "Base object does not exist"); | |
4449 | ||
4450 | # here errors should not hapen | |
4451 | open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name | |
4452 | or die_error(undef, "Open git-ls-tree failed"); | |
4453 | my $line = <$fd>; | |
4454 | close $fd; | |
4455 | ||
4456 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' | |
4457 | unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) { | |
4458 | die_error('404 Not Found', "File or directory for given base does not exist"); | |
4459 | } | |
4460 | $type = $2; | |
4461 | $hash = $3; | |
4462 | } else { | |
4463 | die_error('404 Not Found', "Not enough information to find object"); | |
4464 | } | |
4465 | ||
4466 | print $cgi->redirect(-uri => href(action=>$type, -full=>1, | |
4467 | hash=>$hash, hash_base=>$hash_base, | |
4468 | file_name=>$file_name), | |
4469 | -status => '302 Found'); | |
4470 | } | |
4471 | ||
09bd7898 | 4472 | sub git_blobdiff { |
9b71b1f6 JN |
4473 | my $format = shift || 'html'; |
4474 | ||
7c5e2ebb JN |
4475 | my $fd; |
4476 | my @difftree; | |
4477 | my %diffinfo; | |
9b71b1f6 | 4478 | my $expires; |
7c5e2ebb JN |
4479 | |
4480 | # preparing $fd and %diffinfo for git_patchset_body | |
4481 | # new style URI | |
4482 | if (defined $hash_base && defined $hash_parent_base) { | |
4483 | if (defined $file_name) { | |
4484 | # read raw output | |
45bd0c80 JN |
4485 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4486 | $hash_parent_base, $hash_base, | |
5ae917ac | 4487 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
7c5e2ebb JN |
4488 | or die_error(undef, "Open git-diff-tree failed"); |
4489 | @difftree = map { chomp; $_ } <$fd>; | |
4490 | close $fd | |
4491 | or die_error(undef, "Reading git-diff-tree failed"); | |
4492 | @difftree | |
4493 | or die_error('404 Not Found', "Blob diff not found"); | |
4494 | ||
0aea3376 JN |
4495 | } elsif (defined $hash && |
4496 | $hash =~ /[0-9a-fA-F]{40}/) { | |
4497 | # try to find filename from $hash | |
7c5e2ebb JN |
4498 | |
4499 | # read filtered raw output | |
45bd0c80 JN |
4500 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
4501 | $hash_parent_base, $hash_base, "--" | |
7c5e2ebb JN |
4502 | or die_error(undef, "Open git-diff-tree failed"); |
4503 | @difftree = | |
4504 | # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' | |
4505 | # $hash == to_id | |
4506 | grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ } | |
4507 | map { chomp; $_ } <$fd>; | |
4508 | close $fd | |
4509 | or die_error(undef, "Reading git-diff-tree failed"); | |
4510 | @difftree | |
4511 | or die_error('404 Not Found', "Blob diff not found"); | |
4512 | ||
4513 | } else { | |
4514 | die_error('404 Not Found', "Missing one of the blob diff parameters"); | |
4515 | } | |
4516 | ||
4517 | if (@difftree > 1) { | |
4518 | die_error('404 Not Found', "Ambiguous blob diff specification"); | |
4519 | } | |
4520 | ||
4521 | %diffinfo = parse_difftree_raw_line($difftree[0]); | |
4522 | $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'}; | |
4523 | $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'}; | |
4524 | ||
4525 | $hash_parent ||= $diffinfo{'from_id'}; | |
4526 | $hash ||= $diffinfo{'to_id'}; | |
4527 | ||
9b71b1f6 JN |
4528 | # non-textual hash id's can be cached |
4529 | if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ && | |
4530 | $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) { | |
4531 | $expires = '+1d'; | |
4532 | } | |
4533 | ||
7c5e2ebb | 4534 | # open patch output |
25691fbe | 4535 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
957d6ea7 JN |
4536 | '-p', ($format eq 'html' ? "--full-index" : ()), |
4537 | $hash_parent_base, $hash_base, | |
5ae917ac | 4538 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
7c5e2ebb JN |
4539 | or die_error(undef, "Open git-diff-tree failed"); |
4540 | } | |
4541 | ||
4542 | # old/legacy style URI | |
4543 | if (!%diffinfo && # if new style URI failed | |
4544 | defined $hash && defined $hash_parent) { | |
4545 | # fake git-diff-tree raw output | |
4546 | $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; | |
4547 | $diffinfo{'from_id'} = $hash_parent; | |
4548 | $diffinfo{'to_id'} = $hash; | |
4549 | if (defined $file_name) { | |
4550 | if (defined $file_parent) { | |
4551 | $diffinfo{'status'} = '2'; | |
8391548e PB |
4552 | $diffinfo{'from_file'} = $file_parent; |
4553 | $diffinfo{'to_file'} = $file_name; | |
7c5e2ebb JN |
4554 | } else { # assume not renamed |
4555 | $diffinfo{'status'} = '1'; | |
8391548e PB |
4556 | $diffinfo{'from_file'} = $file_name; |
4557 | $diffinfo{'to_file'} = $file_name; | |
7c5e2ebb JN |
4558 | } |
4559 | } else { # no filename given | |
4560 | $diffinfo{'status'} = '2'; | |
4561 | $diffinfo{'from_file'} = $hash_parent; | |
4562 | $diffinfo{'to_file'} = $hash; | |
4563 | } | |
4564 | ||
9b71b1f6 JN |
4565 | # non-textual hash id's can be cached |
4566 | if ($hash =~ m/^[0-9a-fA-F]{40}$/ && | |
4567 | $hash_parent =~ m/^[0-9a-fA-F]{40}$/) { | |
4568 | $expires = '+1d'; | |
4569 | } | |
4570 | ||
4571 | # open patch output | |
957d6ea7 JN |
4572 | open $fd, "-|", git_cmd(), "diff", @diff_opts, |
4573 | '-p', ($format eq 'html' ? "--full-index" : ()), | |
45bd0c80 | 4574 | $hash_parent, $hash, "--" |
7c5e2ebb JN |
4575 | or die_error(undef, "Open git-diff failed"); |
4576 | } else { | |
4577 | die_error('404 Not Found', "Missing one of the blob diff parameters") | |
4578 | unless %diffinfo; | |
4579 | } | |
4580 | ||
4581 | # header | |
9b71b1f6 JN |
4582 | if ($format eq 'html') { |
4583 | my $formats_nav = | |
4584 | $cgi->a({-href => href(action=>"blobdiff_plain", | |
4585 | hash=>$hash, hash_parent=>$hash_parent, | |
4586 | hash_base=>$hash_base, hash_parent_base=>$hash_parent_base, | |
4587 | file_name=>$file_name, file_parent=>$file_parent)}, | |
35329cc1 | 4588 | "raw"); |
9b71b1f6 JN |
4589 | git_header_html(undef, $expires); |
4590 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { | |
4591 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); | |
4592 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
4593 | } else { | |
4594 | print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n"; | |
4595 | print "<div class=\"title\">$hash vs $hash_parent</div>\n"; | |
4596 | } | |
4597 | if (defined $file_name) { | |
4598 | git_print_page_path($file_name, "blob", $hash_base); | |
4599 | } else { | |
4600 | print "<div class=\"page_path\"></div>\n"; | |
4601 | } | |
4602 | ||
4603 | } elsif ($format eq 'plain') { | |
4604 | print $cgi->header( | |
4605 | -type => 'text/plain', | |
4606 | -charset => 'utf-8', | |
4607 | -expires => $expires, | |
a2a3bf7b | 4608 | -content_disposition => 'inline; filename="' . "$file_name" . '.patch"'); |
9b71b1f6 JN |
4609 | |
4610 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; | |
4611 | ||
7c5e2ebb | 4612 | } else { |
9b71b1f6 | 4613 | die_error(undef, "Unknown blobdiff format"); |
7c5e2ebb JN |
4614 | } |
4615 | ||
4616 | # patch | |
9b71b1f6 JN |
4617 | if ($format eq 'html') { |
4618 | print "<div class=\"page_body\">\n"; | |
7c5e2ebb | 4619 | |
9b71b1f6 JN |
4620 | git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); |
4621 | close $fd; | |
7c5e2ebb | 4622 | |
9b71b1f6 JN |
4623 | print "</div>\n"; # class="page_body" |
4624 | git_footer_html(); | |
4625 | ||
4626 | } else { | |
4627 | while (my $line = <$fd>) { | |
403d0906 JN |
4628 | $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg; |
4629 | $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg; | |
9b71b1f6 JN |
4630 | |
4631 | print $line; | |
4632 | ||
4633 | last if $line =~ m!^\+\+\+!; | |
4634 | } | |
4635 | local $/ = undef; | |
4636 | print <$fd>; | |
4637 | close $fd; | |
4638 | } | |
09bd7898 KS |
4639 | } |
4640 | ||
19806691 | 4641 | sub git_blobdiff_plain { |
9b71b1f6 | 4642 | git_blobdiff('plain'); |
19806691 KS |
4643 | } |
4644 | ||
09bd7898 | 4645 | sub git_commitdiff { |
eee08903 | 4646 | my $format = shift || 'html'; |
9954f772 | 4647 | $hash ||= $hash_base || "HEAD"; |
847e01fb | 4648 | my %co = parse_commit($hash); |
034df39e | 4649 | if (!%co) { |
cac4bd94 | 4650 | die_error(undef, "Unknown commit object"); |
d63577da | 4651 | } |
151602df | 4652 | |
cd030c3a JN |
4653 | # choose format for commitdiff for merge |
4654 | if (! defined $hash_parent && @{$co{'parents'}} > 1) { | |
4655 | $hash_parent = '--cc'; | |
4656 | } | |
4657 | # we need to prepare $formats_nav before almost any parameter munging | |
151602df JN |
4658 | my $formats_nav; |
4659 | if ($format eq 'html') { | |
4660 | $formats_nav = | |
4661 | $cgi->a({-href => href(action=>"commitdiff_plain", | |
4662 | hash=>$hash, hash_parent=>$hash_parent)}, | |
4663 | "raw"); | |
4664 | ||
cd030c3a JN |
4665 | if (defined $hash_parent && |
4666 | $hash_parent ne '-c' && $hash_parent ne '--cc') { | |
151602df JN |
4667 | # commitdiff with two commits given |
4668 | my $hash_parent_short = $hash_parent; | |
4669 | if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) { | |
4670 | $hash_parent_short = substr($hash_parent, 0, 7); | |
4671 | } | |
4672 | $formats_nav .= | |
ada3e1f7 JN |
4673 | ' (from'; |
4674 | for (my $i = 0; $i < @{$co{'parents'}}; $i++) { | |
4675 | if ($co{'parents'}[$i] eq $hash_parent) { | |
4676 | $formats_nav .= ' parent ' . ($i+1); | |
4677 | last; | |
4678 | } | |
4679 | } | |
4680 | $formats_nav .= ': ' . | |
151602df JN |
4681 | $cgi->a({-href => href(action=>"commitdiff", |
4682 | hash=>$hash_parent)}, | |
4683 | esc_html($hash_parent_short)) . | |
4684 | ')'; | |
4685 | } elsif (!$co{'parent'}) { | |
4686 | # --root commitdiff | |
4687 | $formats_nav .= ' (initial)'; | |
4688 | } elsif (scalar @{$co{'parents'}} == 1) { | |
4689 | # single parent commit | |
4690 | $formats_nav .= | |
4691 | ' (parent: ' . | |
4692 | $cgi->a({-href => href(action=>"commitdiff", | |
4693 | hash=>$co{'parent'})}, | |
4694 | esc_html(substr($co{'parent'}, 0, 7))) . | |
4695 | ')'; | |
4696 | } else { | |
4697 | # merge commit | |
cd030c3a JN |
4698 | if ($hash_parent eq '--cc') { |
4699 | $formats_nav .= ' | ' . | |
4700 | $cgi->a({-href => href(action=>"commitdiff", | |
4701 | hash=>$hash, hash_parent=>'-c')}, | |
4702 | 'combined'); | |
4703 | } else { # $hash_parent eq '-c' | |
4704 | $formats_nav .= ' | ' . | |
4705 | $cgi->a({-href => href(action=>"commitdiff", | |
4706 | hash=>$hash, hash_parent=>'--cc')}, | |
4707 | 'compact'); | |
4708 | } | |
151602df JN |
4709 | $formats_nav .= |
4710 | ' (merge: ' . | |
4711 | join(' ', map { | |
4712 | $cgi->a({-href => href(action=>"commitdiff", | |
4713 | hash=>$_)}, | |
4714 | esc_html(substr($_, 0, 7))); | |
4715 | } @{$co{'parents'}} ) . | |
4716 | ')'; | |
4717 | } | |
4718 | } | |
4719 | ||
fb1dde4a | 4720 | my $hash_parent_param = $hash_parent; |
cd030c3a JN |
4721 | if (!defined $hash_parent_param) { |
4722 | # --cc for multiple parents, --root for parentless | |
fb1dde4a | 4723 | $hash_parent_param = |
cd030c3a | 4724 | @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root'; |
bddec01d | 4725 | } |
eee08903 JN |
4726 | |
4727 | # read commitdiff | |
4728 | my $fd; | |
4729 | my @difftree; | |
eee08903 | 4730 | if ($format eq 'html') { |
25691fbe | 4731 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
45bd0c80 | 4732 | "--no-commit-id", "--patch-with-raw", "--full-index", |
fb1dde4a | 4733 | $hash_parent_param, $hash, "--" |
eee08903 JN |
4734 | or die_error(undef, "Open git-diff-tree failed"); |
4735 | ||
04408c35 JN |
4736 | while (my $line = <$fd>) { |
4737 | chomp $line; | |
eee08903 JN |
4738 | # empty line ends raw part of diff-tree output |
4739 | last unless $line; | |
493e01db | 4740 | push @difftree, scalar parse_difftree_raw_line($line); |
eee08903 | 4741 | } |
eee08903 | 4742 | |
eee08903 | 4743 | } elsif ($format eq 'plain') { |
25691fbe | 4744 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
fb1dde4a | 4745 | '-p', $hash_parent_param, $hash, "--" |
eee08903 | 4746 | or die_error(undef, "Open git-diff-tree failed"); |
157e43b4 | 4747 | |
eee08903 JN |
4748 | } else { |
4749 | die_error(undef, "Unknown commitdiff format"); | |
4750 | } | |
161332a5 | 4751 | |
11044297 KS |
4752 | # non-textual hash id's can be cached |
4753 | my $expires; | |
4754 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { | |
4755 | $expires = "+1d"; | |
4756 | } | |
09bd7898 | 4757 | |
eee08903 JN |
4758 | # write commit message |
4759 | if ($format eq 'html') { | |
4760 | my $refs = git_get_references(); | |
4761 | my $ref = format_ref_marker($refs, $co{'id'}); | |
1b1cd421 | 4762 | |
eee08903 JN |
4763 | git_header_html(undef, $expires); |
4764 | git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); | |
4765 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); | |
6fd92a28 | 4766 | git_print_authorship(\%co); |
eee08903 | 4767 | print "<div class=\"page_body\">\n"; |
82560983 JN |
4768 | if (@{$co{'comment'}} > 1) { |
4769 | print "<div class=\"log\">\n"; | |
4770 | git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1); | |
4771 | print "</div>\n"; # class="log" | |
4772 | } | |
eee08903 JN |
4773 | |
4774 | } elsif ($format eq 'plain') { | |
4775 | my $refs = git_get_references("tags"); | |
edf735ab | 4776 | my $tagname = git_get_rev_name_tags($hash); |
eee08903 JN |
4777 | my $filename = basename($project) . "-$hash.patch"; |
4778 | ||
4779 | print $cgi->header( | |
4780 | -type => 'text/plain', | |
4781 | -charset => 'utf-8', | |
4782 | -expires => $expires, | |
a2a3bf7b | 4783 | -content_disposition => 'inline; filename="' . "$filename" . '"'); |
eee08903 JN |
4784 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
4785 | print <<TEXT; | |
59b9f61a JN |
4786 | From: $co{'author'} |
4787 | Date: $ad{'rfc2822'} ($ad{'tz_local'}) | |
4788 | Subject: $co{'title'} | |
4789 | TEXT | |
edf735ab | 4790 | print "X-Git-Tag: $tagname\n" if $tagname; |
eee08903 | 4791 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
edf735ab | 4792 | |
eee08903 JN |
4793 | foreach my $line (@{$co{'comment'}}) { |
4794 | print "$line\n"; | |
4795 | } | |
4796 | print "---\n\n"; | |
1b1cd421 | 4797 | } |
1b1cd421 | 4798 | |
eee08903 JN |
4799 | # write patch |
4800 | if ($format eq 'html') { | |
cd030c3a JN |
4801 | my $use_parents = !defined $hash_parent || |
4802 | $hash_parent eq '-c' || $hash_parent eq '--cc'; | |
4803 | git_difftree_body(\@difftree, $hash, | |
4804 | $use_parents ? @{$co{'parents'}} : $hash_parent); | |
b4657e77 | 4805 | print "<br/>\n"; |
1b1cd421 | 4806 | |
cd030c3a JN |
4807 | git_patchset_body($fd, \@difftree, $hash, |
4808 | $use_parents ? @{$co{'parents'}} : $hash_parent); | |
157e43b4 | 4809 | close $fd; |
eee08903 JN |
4810 | print "</div>\n"; # class="page_body" |
4811 | git_footer_html(); | |
4812 | ||
4813 | } elsif ($format eq 'plain') { | |
4814 | local $/ = undef; | |
4815 | print <$fd>; | |
4816 | close $fd | |
4817 | or print "Reading git-diff-tree failed\n"; | |
19806691 KS |
4818 | } |
4819 | } | |
4820 | ||
eee08903 JN |
4821 | sub git_commitdiff_plain { |
4822 | git_commitdiff('plain'); | |
4823 | } | |
4824 | ||
09bd7898 | 4825 | sub git_history { |
c6e1d9ed | 4826 | if (!defined $hash_base) { |
847e01fb | 4827 | $hash_base = git_get_head_hash($project); |
09bd7898 | 4828 | } |
8be68352 JN |
4829 | if (!defined $page) { |
4830 | $page = 0; | |
4831 | } | |
63433106 | 4832 | my $ftype; |
847e01fb | 4833 | my %co = parse_commit($hash_base); |
09bd7898 | 4834 | if (!%co) { |
cac4bd94 | 4835 | die_error(undef, "Unknown commit object"); |
2ae100df | 4836 | } |
8be68352 | 4837 | |
847e01fb | 4838 | my $refs = git_get_references(); |
8be68352 JN |
4839 | my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
4840 | ||
93d5f061 LT |
4841 | if (!defined $hash && defined $file_name) { |
4842 | $hash = git_get_hash_by_path($hash_base, $file_name); | |
4843 | } | |
cff0771b | 4844 | if (defined $hash) { |
63433106 | 4845 | $ftype = git_get_type($hash); |
cff0771b | 4846 | } |
10dba28d | 4847 | |
a8b983bf | 4848 | my @commitlist = parse_commits($hash_base, 101, (100 * $page), "--full-history", $file_name); |
25691fbe | 4849 | |
8be68352 JN |
4850 | my $paging_nav = ''; |
4851 | if ($page > 0) { | |
4852 | $paging_nav .= | |
4853 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, | |
4854 | file_name=>$file_name)}, | |
4855 | "first"); | |
4856 | $paging_nav .= " ⋅ " . | |
4857 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, | |
4858 | file_name=>$file_name, page=>$page-1), | |
4859 | -accesskey => "p", -title => "Alt-p"}, "prev"); | |
4860 | } else { | |
4861 | $paging_nav .= "first"; | |
4862 | $paging_nav .= " ⋅ prev"; | |
4863 | } | |
a8b983bf | 4864 | if ($#commitlist >= 100) { |
8be68352 JN |
4865 | $paging_nav .= " ⋅ " . |
4866 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, | |
4867 | file_name=>$file_name, page=>$page+1), | |
4868 | -accesskey => "n", -title => "Alt-n"}, "next"); | |
4869 | } else { | |
4870 | $paging_nav .= " ⋅ next"; | |
4871 | } | |
4872 | my $next_link = ''; | |
a8b983bf | 4873 | if ($#commitlist >= 100) { |
8be68352 JN |
4874 | $next_link = |
4875 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, | |
4876 | file_name=>$file_name, page=>$page+1), | |
a8b983bf | 4877 | -accesskey => "n", -title => "Alt-n"}, "next"); |
8be68352 JN |
4878 | } |
4879 | ||
4880 | git_header_html(); | |
4881 | git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); | |
4882 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); | |
4883 | git_print_page_path($file_name, $ftype, $hash_base); | |
4884 | ||
a8b983bf | 4885 | git_history_body(\@commitlist, 0, 99, |
8be68352 | 4886 | $refs, $hash_base, $ftype, $next_link); |
581860e1 | 4887 | |
d51e902a | 4888 | git_footer_html(); |
161332a5 | 4889 | } |
19806691 KS |
4890 | |
4891 | sub git_search { | |
6be93511 RF |
4892 | my ($have_search) = gitweb_check_feature('search'); |
4893 | if (!$have_search) { | |
4894 | die_error('403 Permission denied', "Permission denied"); | |
4895 | } | |
19806691 | 4896 | if (!defined $searchtext) { |
cac4bd94 | 4897 | die_error(undef, "Text field empty"); |
19806691 KS |
4898 | } |
4899 | if (!defined $hash) { | |
847e01fb | 4900 | $hash = git_get_head_hash($project); |
19806691 | 4901 | } |
847e01fb | 4902 | my %co = parse_commit($hash); |
19806691 | 4903 | if (!%co) { |
cac4bd94 | 4904 | die_error(undef, "Unknown commit object"); |
19806691 | 4905 | } |
8dbc0fce RF |
4906 | if (!defined $page) { |
4907 | $page = 0; | |
4908 | } | |
04f7a94f | 4909 | |
88ad729b PB |
4910 | $searchtype ||= 'commit'; |
4911 | if ($searchtype eq 'pickaxe') { | |
04f7a94f JN |
4912 | # pickaxe may take all resources of your box and run for several minutes |
4913 | # with every query - so decide by yourself how public you make this feature | |
4914 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); | |
4915 | if (!$have_pickaxe) { | |
4916 | die_error('403 Permission denied', "Permission denied"); | |
4917 | } | |
c994d620 | 4918 | } |
e7738553 PB |
4919 | if ($searchtype eq 'grep') { |
4920 | my ($have_grep) = gitweb_check_feature('grep'); | |
4921 | if (!$have_grep) { | |
4922 | die_error('403 Permission denied', "Permission denied"); | |
4923 | } | |
4924 | } | |
88ad729b | 4925 | |
19806691 | 4926 | git_header_html(); |
19806691 | 4927 | |
88ad729b | 4928 | if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { |
8e574fb5 RF |
4929 | my $greptype; |
4930 | if ($searchtype eq 'commit') { | |
4931 | $greptype = "--grep="; | |
4932 | } elsif ($searchtype eq 'author') { | |
4933 | $greptype = "--author="; | |
4934 | } elsif ($searchtype eq 'committer') { | |
4935 | $greptype = "--committer="; | |
4936 | } | |
7e431ef9 | 4937 | $greptype .= $search_regexp; |
5ad66088 | 4938 | my @commitlist = parse_commits($hash, 101, (100 * $page), $greptype); |
8dbc0fce RF |
4939 | |
4940 | my $paging_nav = ''; | |
4941 | if ($page > 0) { | |
4942 | $paging_nav .= | |
4943 | $cgi->a({-href => href(action=>"search", hash=>$hash, | |
a23f0a73 JN |
4944 | searchtext=>$searchtext, searchtype=>$searchtype)}, |
4945 | "first"); | |
8dbc0fce RF |
4946 | $paging_nav .= " ⋅ " . |
4947 | $cgi->a({-href => href(action=>"search", hash=>$hash, | |
a23f0a73 JN |
4948 | searchtext=>$searchtext, searchtype=>$searchtype, |
4949 | page=>$page-1), | |
4950 | -accesskey => "p", -title => "Alt-p"}, "prev"); | |
8dbc0fce RF |
4951 | } else { |
4952 | $paging_nav .= "first"; | |
4953 | $paging_nav .= " ⋅ prev"; | |
4954 | } | |
5ad66088 | 4955 | if ($#commitlist >= 100) { |
8dbc0fce RF |
4956 | $paging_nav .= " ⋅ " . |
4957 | $cgi->a({-href => href(action=>"search", hash=>$hash, | |
a23f0a73 JN |
4958 | searchtext=>$searchtext, searchtype=>$searchtype, |
4959 | page=>$page+1), | |
4960 | -accesskey => "n", -title => "Alt-n"}, "next"); | |
8dbc0fce RF |
4961 | } else { |
4962 | $paging_nav .= " ⋅ next"; | |
4963 | } | |
4964 | my $next_link = ''; | |
5ad66088 | 4965 | if ($#commitlist >= 100) { |
8dbc0fce RF |
4966 | $next_link = |
4967 | $cgi->a({-href => href(action=>"search", hash=>$hash, | |
a23f0a73 JN |
4968 | searchtext=>$searchtext, searchtype=>$searchtype, |
4969 | page=>$page+1), | |
4970 | -accesskey => "n", -title => "Alt-n"}, "next"); | |
8dbc0fce RF |
4971 | } |
4972 | ||
4973 | git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); | |
4974 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
5ad66088 | 4975 | git_search_grep_body(\@commitlist, 0, 99, $next_link); |
c994d620 KS |
4976 | } |
4977 | ||
88ad729b | 4978 | if ($searchtype eq 'pickaxe') { |
8dbc0fce RF |
4979 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
4980 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
4981 | ||
4982 | print "<table cellspacing=\"0\">\n"; | |
4983 | my $alternate = 1; | |
c994d620 | 4984 | $/ = "\n"; |
25691fbe | 4985 | my $git_command = git_cmd_str(); |
4229aa51 PB |
4986 | my $searchqtext = $searchtext; |
4987 | $searchqtext =~ s/'/'\\''/; | |
25691fbe | 4988 | open my $fd, "-|", "$git_command rev-list $hash | " . |
4229aa51 | 4989 | "$git_command diff-tree -r --stdin -S\'$searchqtext\'"; |
c994d620 KS |
4990 | undef %co; |
4991 | my @files; | |
4992 | while (my $line = <$fd>) { | |
4993 | if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) { | |
4994 | my %set; | |
4995 | $set{'file'} = $6; | |
4996 | $set{'from_id'} = $3; | |
4997 | $set{'to_id'} = $4; | |
4998 | $set{'id'} = $set{'to_id'}; | |
4999 | if ($set{'id'} =~ m/0{40}/) { | |
5000 | $set{'id'} = $set{'from_id'}; | |
19806691 | 5001 | } |
c994d620 KS |
5002 | if ($set{'id'} =~ m/0{40}/) { |
5003 | next; | |
5004 | } | |
5005 | push @files, \%set; | |
53b89d8d | 5006 | } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){ |
c994d620 KS |
5007 | if (%co) { |
5008 | if ($alternate) { | |
5009 | print "<tr class=\"dark\">\n"; | |
5010 | } else { | |
5011 | print "<tr class=\"light\">\n"; | |
5012 | } | |
5013 | $alternate ^= 1; | |
71be1e79 | 5014 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
40c13813 | 5015 | "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . |
c994d620 | 5016 | "<td>" . |
952c65fc JN |
5017 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
5018 | -class => "list subject"}, | |
63e4220b | 5019 | esc_html(chop_str($co{'title'}, 50)) . "<br/>"); |
c994d620 KS |
5020 | while (my $setref = shift @files) { |
5021 | my %set = %$setref; | |
952c65fc JN |
5022 | print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, |
5023 | hash=>$set{'id'}, file_name=>$set{'file'}), | |
5024 | -class => "list"}, | |
403d0906 | 5025 | "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") . |
c994d620 KS |
5026 | "<br/>\n"; |
5027 | } | |
5028 | print "</td>\n" . | |
5029 | "<td class=\"link\">" . | |
756d2f06 | 5030 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
952c65fc JN |
5031 | " | " . |
5032 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); | |
c994d620 KS |
5033 | print "</td>\n" . |
5034 | "</tr>\n"; | |
5035 | } | |
847e01fb | 5036 | %co = parse_commit($1); |
19806691 | 5037 | } |
19806691 | 5038 | } |
c994d620 | 5039 | close $fd; |
8dbc0fce RF |
5040 | |
5041 | print "</table>\n"; | |
19806691 | 5042 | } |
e7738553 PB |
5043 | |
5044 | if ($searchtype eq 'grep') { | |
5045 | git_print_page_nav('','', $hash,$co{'tree'},$hash); | |
5046 | git_print_header_div('commit', esc_html($co{'title'}), $hash); | |
5047 | ||
5048 | print "<table cellspacing=\"0\">\n"; | |
5049 | my $alternate = 1; | |
5050 | my $matches = 0; | |
5051 | $/ = "\n"; | |
5052 | open my $fd, "-|", git_cmd(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'}; | |
5053 | my $lastfile = ''; | |
5054 | while (my $line = <$fd>) { | |
5055 | chomp $line; | |
5056 | my ($file, $lno, $ltext, $binary); | |
5057 | last if ($matches++ > 1000); | |
5058 | if ($line =~ /^Binary file (.+) matches$/) { | |
5059 | $file = $1; | |
5060 | $binary = 1; | |
5061 | } else { | |
5062 | (undef, $file, $lno, $ltext) = split(/:/, $line, 4); | |
5063 | } | |
5064 | if ($file ne $lastfile) { | |
5065 | $lastfile and print "</td></tr>\n"; | |
5066 | if ($alternate++) { | |
5067 | print "<tr class=\"dark\">\n"; | |
5068 | } else { | |
5069 | print "<tr class=\"light\">\n"; | |
5070 | } | |
5071 | print "<td class=\"list\">". | |
5072 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, | |
5073 | file_name=>"$file"), | |
5074 | -class => "list"}, esc_path($file)); | |
5075 | print "</td><td>\n"; | |
5076 | $lastfile = $file; | |
5077 | } | |
5078 | if ($binary) { | |
5079 | print "<div class=\"binary\">Binary file</div>\n"; | |
5080 | } else { | |
5081 | $ltext = untabify($ltext); | |
5082 | if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) { | |
5083 | $ltext = esc_html($1, -nbsp=>1); | |
5084 | $ltext .= '<span class="match">'; | |
5085 | $ltext .= esc_html($2, -nbsp=>1); | |
5086 | $ltext .= '</span>'; | |
5087 | $ltext .= esc_html($3, -nbsp=>1); | |
5088 | } else { | |
5089 | $ltext = esc_html($ltext, -nbsp=>1); | |
5090 | } | |
5091 | print "<div class=\"pre\">" . | |
5092 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, | |
5093 | file_name=>"$file").'#l'.$lno, | |
5094 | -class => "linenr"}, sprintf('%4i', $lno)) | |
5095 | . ' ' . $ltext . "</div>\n"; | |
5096 | } | |
5097 | } | |
5098 | if ($lastfile) { | |
5099 | print "</td></tr>\n"; | |
5100 | if ($matches > 1000) { | |
5101 | print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n"; | |
5102 | } | |
5103 | } else { | |
5104 | print "<div class=\"diff nodifferences\">No matches found</div>\n"; | |
5105 | } | |
5106 | close $fd; | |
5107 | ||
5108 | print "</table>\n"; | |
5109 | } | |
19806691 KS |
5110 | git_footer_html(); |
5111 | } | |
5112 | ||
88ad729b PB |
5113 | sub git_search_help { |
5114 | git_header_html(); | |
5115 | git_print_page_nav('','', $hash,$hash,$hash); | |
5116 | print <<EOT; | |
5117 | <dl> | |
5118 | <dt><b>commit</b></dt> | |
5119 | <dd>The commit messages and authorship information will be scanned for the given string.</dd> | |
e7738553 PB |
5120 | EOT |
5121 | my ($have_grep) = gitweb_check_feature('grep'); | |
5122 | if ($have_grep) { | |
5123 | print <<EOT; | |
5124 | <dt><b>grep</b></dt> | |
5125 | <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing | |
5126 | a different one) are searched for the given | |
5127 | <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> | |
5128 | (POSIX extended) and the matches are listed. On large | |
5129 | trees, this search can take a while and put some strain on the server, so please use it with | |
5130 | some consideration.</dd> | |
5131 | EOT | |
5132 | } | |
5133 | print <<EOT; | |
88ad729b PB |
5134 | <dt><b>author</b></dt> |
5135 | <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd> | |
5136 | <dt><b>committer</b></dt> | |
5137 | <dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd> | |
5138 | EOT | |
5139 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); | |
5140 | if ($have_pickaxe) { | |
5141 | print <<EOT; | |
5142 | <dt><b>pickaxe</b></dt> | |
5143 | <dd>All commits that caused the string to appear or disappear from any file (changes that | |
5144 | added, removed or "modified" the string) will be listed. This search can take a while and | |
5145 | takes a lot of strain on the server, so please use it wisely.</dd> | |
5146 | EOT | |
5147 | } | |
5148 | print "</dl>\n"; | |
5149 | git_footer_html(); | |
5150 | } | |
5151 | ||
19806691 | 5152 | sub git_shortlog { |
847e01fb | 5153 | my $head = git_get_head_hash($project); |
19806691 KS |
5154 | if (!defined $hash) { |
5155 | $hash = $head; | |
5156 | } | |
ea4a6df4 KS |
5157 | if (!defined $page) { |
5158 | $page = 0; | |
5159 | } | |
847e01fb | 5160 | my $refs = git_get_references(); |
ea4a6df4 | 5161 | |
d222984e | 5162 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
ea4a6df4 | 5163 | |
190d7fdc | 5164 | my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, (100 * ($page+1))); |
9f5dcb81 | 5165 | my $next_link = ''; |
190d7fdc | 5166 | if ($#commitlist >= 100) { |
9f5dcb81 | 5167 | $next_link = |
756d2f06 | 5168 | $cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1), |
190d7fdc | 5169 | -accesskey => "n", -title => "Alt-n"}, "next"); |
9f5dcb81 JN |
5170 | } |
5171 | ||
0d83ddc4 | 5172 | git_header_html(); |
847e01fb JN |
5173 | git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
5174 | git_print_header_div('summary', $project); | |
0d83ddc4 | 5175 | |
190d7fdc | 5176 | git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link); |
9f5dcb81 | 5177 | |
19806691 KS |
5178 | git_footer_html(); |
5179 | } | |
717b8311 JN |
5180 | |
5181 | ## ...................................................................... | |
af6feeb2 | 5182 | ## feeds (RSS, Atom; OPML) |
717b8311 | 5183 | |
af6feeb2 JN |
5184 | sub git_feed { |
5185 | my $format = shift || 'atom'; | |
5186 | my ($have_blame) = gitweb_check_feature('blame'); | |
5187 | ||
5188 | # Atom: http://www.atomenabled.org/developers/syndication/ | |
5189 | # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ | |
5190 | if ($format ne 'rss' && $format ne 'atom') { | |
5191 | die_error(undef, "Unknown web feed format"); | |
5192 | } | |
5193 | ||
5194 | # log/feed of current (HEAD) branch, log of given branch, history of file/directory | |
5195 | my $head = $hash || 'HEAD'; | |
b6093a5c | 5196 | my @commitlist = parse_commits($head, 150); |
af6feeb2 JN |
5197 | |
5198 | my %latest_commit; | |
5199 | my %latest_date; | |
5200 | my $content_type = "application/$format+xml"; | |
5201 | if (defined $cgi->http('HTTP_ACCEPT') && | |
5202 | $cgi->Accept('text/xml') > $cgi->Accept($content_type)) { | |
5203 | # browser (feed reader) prefers text/xml | |
5204 | $content_type = 'text/xml'; | |
5205 | } | |
b6093a5c RF |
5206 | if (defined($commitlist[0])) { |
5207 | %latest_commit = %{$commitlist[0]}; | |
91fd2bf3 | 5208 | %latest_date = parse_date($latest_commit{'author_epoch'}); |
af6feeb2 JN |
5209 | print $cgi->header( |
5210 | -type => $content_type, | |
5211 | -charset => 'utf-8', | |
5212 | -last_modified => $latest_date{'rfc2822'}); | |
5213 | } else { | |
5214 | print $cgi->header( | |
5215 | -type => $content_type, | |
5216 | -charset => 'utf-8'); | |
5217 | } | |
5218 | ||
5219 | # Optimization: skip generating the body if client asks only | |
5220 | # for Last-Modified date. | |
5221 | return if ($cgi->request_method() eq 'HEAD'); | |
5222 | ||
5223 | # header variables | |
5224 | my $title = "$site_name - $project/$action"; | |
5225 | my $feed_type = 'log'; | |
5226 | if (defined $hash) { | |
5227 | $title .= " - '$hash'"; | |
5228 | $feed_type = 'branch log'; | |
5229 | if (defined $file_name) { | |
5230 | $title .= " :: $file_name"; | |
5231 | $feed_type = 'history'; | |
5232 | } | |
5233 | } elsif (defined $file_name) { | |
5234 | $title .= " - $file_name"; | |
5235 | $feed_type = 'history'; | |
5236 | } | |
5237 | $title .= " $feed_type"; | |
5238 | my $descr = git_get_project_description($project); | |
5239 | if (defined $descr) { | |
5240 | $descr = esc_html($descr); | |
5241 | } else { | |
5242 | $descr = "$project " . | |
5243 | ($format eq 'rss' ? 'RSS' : 'Atom') . | |
5244 | " feed"; | |
5245 | } | |
5246 | my $owner = git_get_project_owner($project); | |
5247 | $owner = esc_html($owner); | |
5248 | ||
5249 | #header | |
5250 | my $alt_url; | |
5251 | if (defined $file_name) { | |
5252 | $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name); | |
5253 | } elsif (defined $hash) { | |
5254 | $alt_url = href(-full=>1, action=>"log", hash=>$hash); | |
5255 | } else { | |
5256 | $alt_url = href(-full=>1, action=>"summary"); | |
5257 | } | |
5258 | print qq!<?xml version="1.0" encoding="utf-8"?>\n!; | |
5259 | if ($format eq 'rss') { | |
5260 | print <<XML; | |
59b9f61a JN |
5261 | <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/"> |
5262 | <channel> | |
59b9f61a | 5263 | XML |
af6feeb2 JN |
5264 | print "<title>$title</title>\n" . |
5265 | "<link>$alt_url</link>\n" . | |
5266 | "<description>$descr</description>\n" . | |
5267 | "<language>en</language>\n"; | |
5268 | } elsif ($format eq 'atom') { | |
5269 | print <<XML; | |
5270 | <feed xmlns="http://www.w3.org/2005/Atom"> | |
5271 | XML | |
5272 | print "<title>$title</title>\n" . | |
5273 | "<subtitle>$descr</subtitle>\n" . | |
5274 | '<link rel="alternate" type="text/html" href="' . | |
5275 | $alt_url . '" />' . "\n" . | |
5276 | '<link rel="self" type="' . $content_type . '" href="' . | |
5277 | $cgi->self_url() . '" />' . "\n" . | |
5278 | "<id>" . href(-full=>1) . "</id>\n" . | |
5279 | # use project owner for feed author | |
5280 | "<author><name>$owner</name></author>\n"; | |
5281 | if (defined $favicon) { | |
5282 | print "<icon>" . esc_url($favicon) . "</icon>\n"; | |
5283 | } | |
5284 | if (defined $logo_url) { | |
5285 | # not twice as wide as tall: 72 x 27 pixels | |
e1147267 | 5286 | print "<logo>" . esc_url($logo) . "</logo>\n"; |
af6feeb2 JN |
5287 | } |
5288 | if (! %latest_date) { | |
5289 | # dummy date to keep the feed valid until commits trickle in: | |
5290 | print "<updated>1970-01-01T00:00:00Z</updated>\n"; | |
5291 | } else { | |
5292 | print "<updated>$latest_date{'iso-8601'}</updated>\n"; | |
5293 | } | |
5294 | } | |
717b8311 | 5295 | |
af6feeb2 | 5296 | # contents |
b6093a5c RF |
5297 | for (my $i = 0; $i <= $#commitlist; $i++) { |
5298 | my %co = %{$commitlist[$i]}; | |
5299 | my $commit = $co{'id'}; | |
717b8311 | 5300 | # we read 150, we always show 30 and the ones more recent than 48 hours |
91fd2bf3 | 5301 | if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) { |
717b8311 JN |
5302 | last; |
5303 | } | |
91fd2bf3 | 5304 | my %cd = parse_date($co{'author_epoch'}); |
af6feeb2 JN |
5305 | |
5306 | # get list of changed files | |
b6093a5c | 5307 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
c906b181 JN |
5308 | $co{'parent'} || "--root", |
5309 | $co{'id'}, "--", (defined $file_name ? $file_name : ()) | |
6bcf4b46 | 5310 | or next; |
717b8311 | 5311 | my @difftree = map { chomp; $_ } <$fd>; |
6bcf4b46 JN |
5312 | close $fd |
5313 | or next; | |
af6feeb2 JN |
5314 | |
5315 | # print element (entry, item) | |
5316 | my $co_url = href(-full=>1, action=>"commit", hash=>$commit); | |
5317 | if ($format eq 'rss') { | |
5318 | print "<item>\n" . | |
5319 | "<title>" . esc_html($co{'title'}) . "</title>\n" . | |
5320 | "<author>" . esc_html($co{'author'}) . "</author>\n" . | |
5321 | "<pubDate>$cd{'rfc2822'}</pubDate>\n" . | |
5322 | "<guid isPermaLink=\"true\">$co_url</guid>\n" . | |
5323 | "<link>$co_url</link>\n" . | |
5324 | "<description>" . esc_html($co{'title'}) . "</description>\n" . | |
5325 | "<content:encoded>" . | |
5326 | "<![CDATA[\n"; | |
5327 | } elsif ($format eq 'atom') { | |
5328 | print "<entry>\n" . | |
5329 | "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" . | |
5330 | "<updated>$cd{'iso-8601'}</updated>\n" . | |
ab23c19d JN |
5331 | "<author>\n" . |
5332 | " <name>" . esc_html($co{'author_name'}) . "</name>\n"; | |
5333 | if ($co{'author_email'}) { | |
5334 | print " <email>" . esc_html($co{'author_email'}) . "</email>\n"; | |
5335 | } | |
5336 | print "</author>\n" . | |
af6feeb2 | 5337 | # use committer for contributor |
ab23c19d JN |
5338 | "<contributor>\n" . |
5339 | " <name>" . esc_html($co{'committer_name'}) . "</name>\n"; | |
5340 | if ($co{'committer_email'}) { | |
5341 | print " <email>" . esc_html($co{'committer_email'}) . "</email>\n"; | |
5342 | } | |
5343 | print "</contributor>\n" . | |
af6feeb2 JN |
5344 | "<published>$cd{'iso-8601'}</published>\n" . |
5345 | "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" . | |
5346 | "<id>$co_url</id>\n" . | |
5347 | "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" . | |
5348 | "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n"; | |
5349 | } | |
717b8311 | 5350 | my $comment = $co{'comment'}; |
af6feeb2 | 5351 | print "<pre>\n"; |
717b8311 | 5352 | foreach my $line (@$comment) { |
af6feeb2 JN |
5353 | $line = esc_html($line); |
5354 | print "$line\n"; | |
717b8311 | 5355 | } |
af6feeb2 JN |
5356 | print "</pre><ul>\n"; |
5357 | foreach my $difftree_line (@difftree) { | |
5358 | my %difftree = parse_difftree_raw_line($difftree_line); | |
5359 | next if !$difftree{'from_id'}; | |
5360 | ||
5361 | my $file = $difftree{'file'} || $difftree{'to_file'}; | |
5362 | ||
5363 | print "<li>" . | |
5364 | "[" . | |
5365 | $cgi->a({-href => href(-full=>1, action=>"blobdiff", | |
5366 | hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'}, | |
5367 | hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'}, | |
5368 | file_name=>$file, file_parent=>$difftree{'from_file'}), | |
5369 | -title => "diff"}, 'D'); | |
5370 | if ($have_blame) { | |
5371 | print $cgi->a({-href => href(-full=>1, action=>"blame", | |
5372 | file_name=>$file, hash_base=>$commit), | |
5373 | -title => "blame"}, 'B'); | |
717b8311 | 5374 | } |
af6feeb2 JN |
5375 | # if this is not a feed of a file history |
5376 | if (!defined $file_name || $file_name ne $file) { | |
5377 | print $cgi->a({-href => href(-full=>1, action=>"history", | |
5378 | file_name=>$file, hash=>$commit), | |
5379 | -title => "history"}, 'H'); | |
5380 | } | |
5381 | $file = esc_path($file); | |
5382 | print "] ". | |
5383 | "$file</li>\n"; | |
5384 | } | |
5385 | if ($format eq 'rss') { | |
5386 | print "</ul>]]>\n" . | |
5387 | "</content:encoded>\n" . | |
5388 | "</item>\n"; | |
5389 | } elsif ($format eq 'atom') { | |
5390 | print "</ul>\n</div>\n" . | |
5391 | "</content>\n" . | |
5392 | "</entry>\n"; | |
717b8311 | 5393 | } |
717b8311 | 5394 | } |
af6feeb2 JN |
5395 | |
5396 | # end of feed | |
5397 | if ($format eq 'rss') { | |
5398 | print "</channel>\n</rss>\n"; | |
5399 | } elsif ($format eq 'atom') { | |
5400 | print "</feed>\n"; | |
5401 | } | |
5402 | } | |
5403 | ||
5404 | sub git_rss { | |
5405 | git_feed('rss'); | |
5406 | } | |
5407 | ||
5408 | sub git_atom { | |
5409 | git_feed('atom'); | |
717b8311 JN |
5410 | } |
5411 | ||
5412 | sub git_opml { | |
847e01fb | 5413 | my @list = git_get_projects_list(); |
717b8311 JN |
5414 | |
5415 | print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); | |
59b9f61a JN |
5416 | print <<XML; |
5417 | <?xml version="1.0" encoding="utf-8"?> | |
5418 | <opml version="1.0"> | |
5419 | <head> | |
8be2890c | 5420 | <title>$site_name OPML Export</title> |
59b9f61a JN |
5421 | </head> |
5422 | <body> | |
5423 | <outline text="git RSS feeds"> | |
5424 | XML | |
717b8311 JN |
5425 | |
5426 | foreach my $pr (@list) { | |
5427 | my %proj = %$pr; | |
847e01fb | 5428 | my $head = git_get_head_hash($proj{'path'}); |
717b8311 JN |
5429 | if (!defined $head) { |
5430 | next; | |
5431 | } | |
25691fbe | 5432 | $git_dir = "$projectroot/$proj{'path'}"; |
847e01fb | 5433 | my %co = parse_commit($head); |
717b8311 JN |
5434 | if (!%co) { |
5435 | next; | |
5436 | } | |
5437 | ||
5438 | my $path = esc_html(chop_str($proj{'path'}, 25, 5)); | |
5439 | my $rss = "$my_url?p=$proj{'path'};a=rss"; | |
5440 | my $html = "$my_url?p=$proj{'path'};a=summary"; | |
5441 | print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; | |
5442 | } | |
59b9f61a JN |
5443 | print <<XML; |
5444 | </outline> | |
5445 | </body> | |
5446 | </opml> | |
5447 | XML | |
717b8311 | 5448 | } |