3 # gitweb - simple web interface to track changes in git repositories
5 # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
6 # (C) 2005, Christian Gierke
8 # This program is licensed under the GPLv2
12 use CGI
qw(:standard :escapeHTML -nosticky);
13 use CGI
::Util
qw(unescape);
14 use CGI
::Carp
qw(fatalsToBrowser);
18 use File
::Basename
qw(basename);
19 binmode STDOUT
, ':utf8';
22 if (eval { require Time
::HiRes
; 1; }) {
23 $t0 = [Time
::HiRes
::gettimeofday
()];
25 our $number_of_git_cmds = 0;
28 CGI
->compile() if $ENV{'MOD_PERL'};
32 our $version = "++GIT_VERSION++";
33 our $my_url = $cgi->url();
34 our $my_uri = $cgi->url(-absolute
=> 1);
36 # Base URL for relative URLs in gitweb ($logo, $favicon, ...),
37 # needed and used only for URLs with nonempty PATH_INFO
38 our $base_url = $my_url;
40 # When the script is used as DirectoryIndex, the URL does not contain the name
41 # of the script file itself, and $cgi->url() fails to strip PATH_INFO, so we
42 # have to do it ourselves. We make $path_info global because it's also used
45 # Another issue with the script being the DirectoryIndex is that the resulting
46 # $my_url data is not the full script URL: this is good, because we want
47 # generated links to keep implying the script name if it wasn't explicitly
48 # indicated in the URL we're handling, but it means that $my_url cannot be used
50 # Therefore, if we needed to strip PATH_INFO, then we know that we have
51 # to build the base URL ourselves:
52 our $path_info = $ENV{"PATH_INFO"};
54 if ($my_url =~ s
,\Q
$path_info\E
$,, &&
55 $my_uri =~ s
,\Q
$path_info\E
$,, &&
56 defined $ENV{'SCRIPT_NAME'}) {
57 $base_url = $cgi->url(-base
=> 1) . $ENV{'SCRIPT_NAME'};
61 # core git executable to use
62 # this can just be "git" if your webserver has a sensible PATH
63 our $GIT = "++GIT_BINDIR++/git";
65 # absolute fs-path which will be prepended to the project path
66 #our $projectroot = "/pub/scm";
67 our $projectroot = "++GITWEB_PROJECTROOT++";
69 # fs traversing limit for getting project list
70 # the number is relative to the projectroot
71 our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
73 # target of the home link on top of all pages
74 our $home_link = $my_uri || "/";
76 # string of the home link on top of all pages
77 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
79 # name of your site or organization to appear in page titles
80 # replace this with something more descriptive for clearer bookmarks
81 our $site_name = "++GITWEB_SITENAME++"
82 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
84 # filename of html text to include at top of each page
85 our $site_header = "++GITWEB_SITE_HEADER++";
86 # html text to include at home page
87 our $home_text = "++GITWEB_HOMETEXT++";
88 # filename of html text to include at bottom of each page
89 our $site_footer = "++GITWEB_SITE_FOOTER++";
92 our @stylesheets = ("++GITWEB_CSS++");
93 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
94 our $stylesheet = undef;
95 # URI of GIT logo (72x27 size)
96 our $logo = "++GITWEB_LOGO++";
97 # URI of GIT favicon, assumed to be image/png type
98 our $favicon = "++GITWEB_FAVICON++";
99 # URI of gitweb.js (JavaScript code for gitweb)
100 our $javascript = "++GITWEB_JS++";
102 # URI and label (title) of GIT logo link
103 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
104 #our $logo_label = "git documentation";
105 our $logo_url = "http://git-scm.com/";
106 our $logo_label = "git homepage";
108 # source of projects list
109 our $projects_list = "++GITWEB_LIST++";
111 # the width (in characters) of the projects list "Description" column
112 our $projects_list_description_width = 25;
114 # default order of projects list
115 # valid values are none, project, descr, owner, and age
116 our $default_projects_order = "project";
118 # show repository only if this file exists
119 # (only effective if this variable evaluates to true)
120 our $export_ok = "++GITWEB_EXPORT_OK++";
122 # show repository only if this subroutine returns true
123 # when given the path to the project, for example:
124 # sub { return -e "$_[0]/git-daemon-export-ok"; }
125 our $export_auth_hook = undef;
127 # only allow viewing of repositories also shown on the overview page
128 our $strict_export = "++GITWEB_STRICT_EXPORT++";
130 # list of git base URLs used for URL to where fetch project from,
131 # i.e. full URL is "$git_base_url/$project"
132 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
134 # default blob_plain mimetype and default charset for text/plain blob
135 our $default_blob_plain_mimetype = 'text/plain';
136 our $default_text_plain_charset = undef;
138 # file to use for guessing MIME types before trying /etc/mime.types
139 # (relative to the current git repository)
140 our $mimetypes_file = undef;
142 # assume this charset if line contains non-UTF-8 characters;
143 # it should be valid encoding (see Encoding::Supported(3pm) for list),
144 # for which encoding all byte sequences are valid, for example
145 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
146 # could be even 'utf-8' for the old behavior)
147 our $fallback_encoding = 'latin1';
149 # rename detection options for git-diff and git-diff-tree
150 # - default is '-M', with the cost proportional to
151 # (number of removed files) * (number of new files).
152 # - more costly is '-C' (which implies '-M'), with the cost proportional to
153 # (number of changed files + number of removed files) * (number of new files)
154 # - even more costly is '-C', '--find-copies-harder' with cost
155 # (number of files in the original tree) * (number of new files)
156 # - one might want to include '-B' option, e.g. '-B', '-M'
157 our @diff_opts = ('-M'); # taken from git_commit
159 # Disables features that would allow repository owners to inject script into
161 our $prevent_xss = 0;
163 # information about snapshot formats that gitweb is capable of serving
164 our %known_snapshot_formats = (
166 # 'display' => display name,
167 # 'type' => mime type,
168 # 'suffix' => filename suffix,
169 # 'format' => --format for git-archive,
170 # 'compressor' => [compressor command and arguments]
171 # (array reference, optional)
172 # 'disabled' => boolean (optional)}
175 'display' => 'tar.gz',
176 'type' => 'application/x-gzip',
177 'suffix' => '.tar.gz',
179 'compressor' => ['gzip']},
182 'display' => 'tar.bz2',
183 'type' => 'application/x-bzip2',
184 'suffix' => '.tar.bz2',
186 'compressor' => ['bzip2']},
189 'display' => 'tar.xz',
190 'type' => 'application/x-xz',
191 'suffix' => '.tar.xz',
193 'compressor' => ['xz'],
198 'type' => 'application/x-zip',
203 # Aliases so we understand old gitweb.snapshot values in repository
205 our %known_snapshot_format_aliases = (
210 # backward compatibility: legacy gitweb config support
211 'x-gzip' => undef, 'gz' => undef,
212 'x-bzip2' => undef, 'bz2' => undef,
213 'x-zip' => undef, '' => undef,
216 # Pixel sizes for icons and avatars. If the default font sizes or lineheights
217 # are changed, it may be appropriate to change these values too via
224 # Used to set the maximum load that we will still respond to gitweb queries.
225 # If server load exceed this value then return "503 server busy" error.
226 # If gitweb cannot determined server load, it is taken to be 0.
227 # Leave it undefined (or set to 'undef') to turn off load checking.
230 # You define site-wide feature defaults here; override them with
231 # $GITWEB_CONFIG as necessary.
234 # 'sub' => feature-sub (subroutine),
235 # 'override' => allow-override (boolean),
236 # 'default' => [ default options...] (array reference)}
238 # if feature is overridable (it means that allow-override has true value),
239 # then feature-sub will be called with default options as parameters;
240 # return value of feature-sub indicates if to enable specified feature
242 # if there is no 'sub' key (no feature-sub), then feature cannot be
245 # use gitweb_get_feature(<feature>) to retrieve the <feature> value
246 # (an array) or gitweb_check_feature(<feature>) to check if <feature>
249 # Enable the 'blame' blob view, showing the last commit that modified
250 # each line in the file. This can be very CPU-intensive.
252 # To enable system wide have in $GITWEB_CONFIG
253 # $feature{'blame'}{'default'} = [1];
254 # To have project specific config enable override in $GITWEB_CONFIG
255 # $feature{'blame'}{'override'} = 1;
256 # and in project config gitweb.blame = 0|1;
258 'sub' => sub { feature_bool
('blame', @_) },
262 # Enable the 'snapshot' link, providing a compressed archive of any
263 # tree. This can potentially generate high traffic if you have large
266 # Value is a list of formats defined in %known_snapshot_formats that
268 # To disable system wide have in $GITWEB_CONFIG
269 # $feature{'snapshot'}{'default'} = [];
270 # To have project specific config enable override in $GITWEB_CONFIG
271 # $feature{'snapshot'}{'override'} = 1;
272 # and in project config, a comma-separated list of formats or "none"
273 # to disable. Example: gitweb.snapshot = tbz2,zip;
275 'sub' => \
&feature_snapshot
,
277 'default' => ['tgz']},
279 # Enable text search, which will list the commits which match author,
280 # committer or commit text to a given string. Enabled by default.
281 # Project specific override is not supported.
286 # Enable grep search, which will list the files in currently selected
287 # tree containing the given string. Enabled by default. This can be
288 # potentially CPU-intensive, of course.
290 # To enable system wide have in $GITWEB_CONFIG
291 # $feature{'grep'}{'default'} = [1];
292 # To have project specific config enable override in $GITWEB_CONFIG
293 # $feature{'grep'}{'override'} = 1;
294 # and in project config gitweb.grep = 0|1;
296 'sub' => sub { feature_bool
('grep', @_) },
300 # Enable the pickaxe search, which will list the commits that modified
301 # a given string in a file. This can be practical and quite faster
302 # alternative to 'blame', but still potentially CPU-intensive.
304 # To enable system wide have in $GITWEB_CONFIG
305 # $feature{'pickaxe'}{'default'} = [1];
306 # To have project specific config enable override in $GITWEB_CONFIG
307 # $feature{'pickaxe'}{'override'} = 1;
308 # and in project config gitweb.pickaxe = 0|1;
310 'sub' => sub { feature_bool
('pickaxe', @_) },
314 # Enable showing size of blobs in a 'tree' view, in a separate
315 # column, similar to what 'ls -l' does. This cost a bit of IO.
317 # To disable system wide have in $GITWEB_CONFIG
318 # $feature{'show-sizes'}{'default'} = [0];
319 # To have project specific config enable override in $GITWEB_CONFIG
320 # $feature{'show-sizes'}{'override'} = 1;
321 # and in project config gitweb.showsizes = 0|1;
323 'sub' => sub { feature_bool
('showsizes', @_) },
327 # Make gitweb use an alternative format of the URLs which can be
328 # more readable and natural-looking: project name is embedded
329 # directly in the path and the query string contains other
330 # auxiliary information. All gitweb installations recognize
331 # URL in either format; this configures in which formats gitweb
334 # To enable system wide have in $GITWEB_CONFIG
335 # $feature{'pathinfo'}{'default'} = [1];
336 # Project specific override is not supported.
338 # Note that you will need to change the default location of CSS,
339 # favicon, logo and possibly other files to an absolute URL. Also,
340 # if gitweb.cgi serves as your indexfile, you will need to force
341 # $my_uri to contain the script name in your $GITWEB_CONFIG.
346 # Make gitweb consider projects in project root subdirectories
347 # to be forks of existing projects. Given project $projname.git,
348 # projects matching $projname/*.git will not be shown in the main
349 # projects list, instead a '+' mark will be added to $projname
350 # there and a 'forks' view will be enabled for the project, listing
351 # all the forks. If project list is taken from a file, forks have
352 # to be listed after the main project.
354 # To enable system wide have in $GITWEB_CONFIG
355 # $feature{'forks'}{'default'} = [1];
356 # Project specific override is not supported.
361 # Insert custom links to the action bar of all project pages.
362 # This enables you mainly to link to third-party scripts integrating
363 # into gitweb; e.g. git-browser for graphical history representation
364 # or custom web-based repository administration interface.
366 # The 'default' value consists of a list of triplets in the form
367 # (label, link, position) where position is the label after which
368 # to insert the link and link is a format string where %n expands
369 # to the project name, %f to the project path within the filesystem,
370 # %h to the current hash (h gitweb parameter) and %b to the current
371 # hash base (hb gitweb parameter); %% expands to %.
373 # To enable system wide have in $GITWEB_CONFIG e.g.
374 # $feature{'actions'}{'default'} = [('graphiclog',
375 # '/git-browser/by-commit.html?r=%n', 'summary')];
376 # Project specific override is not supported.
381 # Allow gitweb scan project content tags described in ctags/
382 # of project repository, and display the popular Web 2.0-ish
383 # "tag cloud" near the project list. Note that this is something
384 # COMPLETELY different from the normal Git tags.
386 # gitweb by itself can show existing tags, but it does not handle
387 # tagging itself; you need an external application for that.
388 # For an example script, check Girocco's cgi/tagproj.cgi.
389 # You may want to install the HTML::TagCloud Perl module to get
390 # a pretty tag cloud instead of just a list of tags.
392 # To enable system wide have in $GITWEB_CONFIG
393 # $feature{'ctags'}{'default'} = ['path_to_tag_script'];
394 # Project specific override is not supported.
399 # The maximum number of patches in a patchset generated in patch
400 # view. Set this to 0 or undef to disable patch view, or to a
401 # negative number to remove any limit.
403 # To disable system wide have in $GITWEB_CONFIG
404 # $feature{'patches'}{'default'} = [0];
405 # To have project specific config enable override in $GITWEB_CONFIG
406 # $feature{'patches'}{'override'} = 1;
407 # and in project config gitweb.patches = 0|n;
408 # where n is the maximum number of patches allowed in a patchset.
410 'sub' => \
&feature_patches
,
414 # Avatar support. When this feature is enabled, views such as
415 # shortlog or commit will display an avatar associated with
416 # the email of the committer(s) and/or author(s).
418 # Currently available providers are gravatar and picon.
419 # If an unknown provider is specified, the feature is disabled.
421 # Gravatar depends on Digest::MD5.
422 # Picon currently relies on the indiana.edu database.
424 # To enable system wide have in $GITWEB_CONFIG
425 # $feature{'avatar'}{'default'} = ['<provider>'];
426 # where <provider> is either gravatar or picon.
427 # To have project specific config enable override in $GITWEB_CONFIG
428 # $feature{'avatar'}{'override'} = 1;
429 # and in project config gitweb.avatar = <provider>;
431 'sub' => \
&feature_avatar
,
435 # Enable displaying how much time and how many git commands
436 # it took to generate and display page. Disabled by default.
437 # Project specific override is not supported.
442 # Enable turning some links into links to actions which require
443 # JavaScript to run (like 'blame_incremental'). Not enabled by
444 # default. Project specific override is currently not supported.
445 'javascript-actions' => {
450 sub gitweb_get_feature
{
452 return unless exists $feature{$name};
453 my ($sub, $override, @defaults) = (
454 $feature{$name}{'sub'},
455 $feature{$name}{'override'},
456 @
{$feature{$name}{'default'}});
457 if (!$override) { return @defaults; }
459 warn "feature $name is not overridable";
462 return $sub->(@defaults);
465 # A wrapper to check if a given feature is enabled.
466 # With this, you can say
468 # my $bool_feat = gitweb_check_feature('bool_feat');
469 # gitweb_check_feature('bool_feat') or somecode;
473 # my ($bool_feat) = gitweb_get_feature('bool_feat');
474 # (gitweb_get_feature('bool_feat'))[0] or somecode;
476 sub gitweb_check_feature
{
477 return (gitweb_get_feature
(@_))[0];
483 my ($val) = git_get_project_config
($key, '--bool');
487 } elsif ($val eq 'true') {
489 } elsif ($val eq 'false') {
494 sub feature_snapshot
{
497 my ($val) = git_get_project_config
('snapshot');
500 @fmts = ($val eq 'none' ?
() : split /\s*[,\s]\s*/, $val);
506 sub feature_patches
{
507 my @val = (git_get_project_config
('patches', '--int'));
517 my @val = (git_get_project_config
('avatar'));
519 return @val ?
@val : @_;
522 # checking HEAD file with -e is fragile if the repository was
523 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
525 sub check_head_link
{
527 my $headfile = "$dir/HEAD";
528 return ((-e
$headfile) ||
529 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
532 sub check_export_ok
{
534 return (check_head_link
($dir) &&
535 (!$export_ok || -e
"$dir/$export_ok") &&
536 (!$export_auth_hook || $export_auth_hook->($dir)));
539 # process alternate names for backward compatibility
540 # filter out unsupported (unknown) snapshot formats
541 sub filter_snapshot_fmts
{
545 exists $known_snapshot_format_aliases{$_} ?
546 $known_snapshot_format_aliases{$_} : $_} @fmts;
548 exists $known_snapshot_formats{$_} &&
549 !$known_snapshot_formats{$_}{'disabled'}} @fmts;
552 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
553 if (-e
$GITWEB_CONFIG) {
556 our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
557 do $GITWEB_CONFIG_SYSTEM if -e
$GITWEB_CONFIG_SYSTEM;
560 # Get loadavg of system, to compare against $maxload.
561 # Currently it requires '/proc/loadavg' present to get loadavg;
562 # if it is not present it returns 0, which means no load checking.
564 if( -e
'/proc/loadavg' ){
565 open my $fd, '<', '/proc/loadavg'
567 my @load = split(/\s+/, scalar <$fd>);
570 # The first three columns measure CPU and IO utilization of the last one,
571 # five, and 10 minute periods. The fourth column shows the number of
572 # currently running processes and the total number of processes in the m/n
573 # format. The last column displays the last process ID used.
574 return $load[0] || 0;
576 # additional checks for load average should go here for things that don't export
582 # version of the core git binary
583 our $git_version = qx("$GIT" --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
584 $number_of_git_cmds++;
586 $projects_list ||= $projectroot;
588 if (defined $maxload && get_loadavg
() > $maxload) {
589 die_error
(503, "The load average on the server is too high");
592 # ======================================================================
593 # input validation and dispatch
595 # input parameters can be collected from a variety of sources (presently, CGI
596 # and PATH_INFO), so we define an %input_params hash that collects them all
597 # together during validation: this allows subsequent uses (e.g. href()) to be
598 # agnostic of the parameter origin
600 our %input_params = ();
602 # input parameters are stored with the long parameter name as key. This will
603 # also be used in the href subroutine to convert parameters to their CGI
604 # equivalent, and since the href() usage is the most frequent one, we store
605 # the name -> CGI key mapping here, instead of the reverse.
607 # XXX: Warning: If you touch this, check the search form for updating,
610 our @cgi_param_mapping = (
618 hash_parent_base
=> "hpb",
623 snapshot_format
=> "sf",
624 extra_options
=> "opt",
625 search_use_regexp
=> "sr",
626 # this must be last entry (for manipulation from JavaScript)
629 our %cgi_param_mapping = @cgi_param_mapping;
631 # we will also need to know the possible actions, for validation
633 "blame" => \
&git_blame
,
634 "blame_incremental" => \
&git_blame_incremental
,
635 "blame_data" => \
&git_blame_data
,
636 "blobdiff" => \
&git_blobdiff
,
637 "blobdiff_plain" => \
&git_blobdiff_plain
,
638 "blob" => \
&git_blob
,
639 "blob_plain" => \
&git_blob_plain
,
640 "commitdiff" => \
&git_commitdiff
,
641 "commitdiff_plain" => \
&git_commitdiff_plain
,
642 "commit" => \
&git_commit
,
643 "forks" => \
&git_forks
,
644 "heads" => \
&git_heads
,
645 "history" => \
&git_history
,
647 "patch" => \
&git_patch
,
648 "patches" => \
&git_patches
,
650 "atom" => \
&git_atom
,
651 "search" => \
&git_search
,
652 "search_help" => \
&git_search_help
,
653 "shortlog" => \
&git_shortlog
,
654 "summary" => \
&git_summary
,
656 "tags" => \
&git_tags
,
657 "tree" => \
&git_tree
,
658 "snapshot" => \
&git_snapshot
,
659 "object" => \
&git_object
,
660 # those below don't need $project
661 "opml" => \
&git_opml
,
662 "project_list" => \
&git_project_list
,
663 "project_index" => \
&git_project_index
,
666 # finally, we have the hash of allowed extra_options for the commands that
668 our %allowed_options = (
669 "--no-merges" => [ qw(rss atom log shortlog history) ],
672 # fill %input_params with the CGI parameters. All values except for 'opt'
673 # should be single values, but opt can be an array. We should probably
674 # build an array of parameters that can be multi-valued, but since for the time
675 # being it's only this one, we just single it out
676 while (my ($name, $symbol) = each %cgi_param_mapping) {
677 if ($symbol eq 'opt') {
678 $input_params{$name} = [ $cgi->param($symbol) ];
680 $input_params{$name} = $cgi->param($symbol);
684 # now read PATH_INFO and update the parameter list for missing parameters
685 sub evaluate_path_info
{
686 return if defined $input_params{'project'};
687 return if !$path_info;
688 $path_info =~ s
,^/+,,;
689 return if !$path_info;
691 # find which part of PATH_INFO is project
692 my $project = $path_info;
694 while ($project && !check_head_link
("$projectroot/$project")) {
695 $project =~ s
,/*[^/]*$,,;
697 return unless $project;
698 $input_params{'project'} = $project;
700 # do not change any parameters if an action is given using the query string
701 return if $input_params{'action'};
702 $path_info =~ s
,^\Q
$project\E
/*,,;
704 # next, check if we have an action
705 my $action = $path_info;
707 if (exists $actions{$action}) {
708 $path_info =~ s
,^$action/*,,;
709 $input_params{'action'} = $action;
712 # list of actions that want hash_base instead of hash, but can have no
713 # pathname (f) parameter
720 # [$hash_parent_base[:$file_parent]..]$hash_parent[:$file_name]
721 my ($parentrefname, $parentpathname, $refname, $pathname) =
722 ($path_info =~ /^(?:(.+?)(?::(.+))?\.\.)?(.+?)(?::(.+))?$/);
724 # first, analyze the 'current' part
725 if (defined $pathname) {
726 # we got "branch:filename" or "branch:dir/"
727 # we could use git_get_type(branch:pathname), but:
728 # - it needs $git_dir
729 # - it does a git() call
730 # - the convention of terminating directories with a slash
731 # makes it superfluous
732 # - embedding the action in the PATH_INFO would make it even
734 $pathname =~ s
,^/+,,;
735 if (!$pathname || substr($pathname, -1) eq "/") {
736 $input_params{'action'} ||= "tree";
739 # the default action depends on whether we had parent info
741 if ($parentrefname) {
742 $input_params{'action'} ||= "blobdiff_plain";
744 $input_params{'action'} ||= "blob_plain";
747 $input_params{'hash_base'} ||= $refname;
748 $input_params{'file_name'} ||= $pathname;
749 } elsif (defined $refname) {
750 # we got "branch". In this case we have to choose if we have to
751 # set hash or hash_base.
753 # Most of the actions without a pathname only want hash to be
754 # set, except for the ones specified in @wants_base that want
755 # hash_base instead. It should also be noted that hand-crafted
756 # links having 'history' as an action and no pathname or hash
757 # set will fail, but that happens regardless of PATH_INFO.
758 $input_params{'action'} ||= "shortlog";
759 if (grep { $_ eq $input_params{'action'} } @wants_base) {
760 $input_params{'hash_base'} ||= $refname;
762 $input_params{'hash'} ||= $refname;
766 # next, handle the 'parent' part, if present
767 if (defined $parentrefname) {
768 # a missing pathspec defaults to the 'current' filename, allowing e.g.
769 # someproject/blobdiff/oldrev..newrev:/filename
770 if ($parentpathname) {
771 $parentpathname =~ s
,^/+,,;
772 $parentpathname =~ s
,/$,,;
773 $input_params{'file_parent'} ||= $parentpathname;
775 $input_params{'file_parent'} ||= $input_params{'file_name'};
777 # we assume that hash_parent_base is wanted if a path was specified,
778 # or if the action wants hash_base instead of hash
779 if (defined $input_params{'file_parent'} ||
780 grep { $_ eq $input_params{'action'} } @wants_base) {
781 $input_params{'hash_parent_base'} ||= $parentrefname;
783 $input_params{'hash_parent'} ||= $parentrefname;
787 # for the snapshot action, we allow URLs in the form
788 # $project/snapshot/$hash.ext
789 # where .ext determines the snapshot and gets removed from the
790 # passed $refname to provide the $hash.
792 # To be able to tell that $refname includes the format extension, we
793 # require the following two conditions to be satisfied:
794 # - the hash input parameter MUST have been set from the $refname part
795 # of the URL (i.e. they must be equal)
796 # - the snapshot format MUST NOT have been defined already (e.g. from
798 # It's also useless to try any matching unless $refname has a dot,
799 # so we check for that too
800 if (defined $input_params{'action'} &&
801 $input_params{'action'} eq 'snapshot' &&
802 defined $refname && index($refname, '.') != -1 &&
803 $refname eq $input_params{'hash'} &&
804 !defined $input_params{'snapshot_format'}) {
805 # We loop over the known snapshot formats, checking for
806 # extensions. Allowed extensions are both the defined suffix
807 # (which includes the initial dot already) and the snapshot
808 # format key itself, with a prepended dot
809 while (my ($fmt, $opt) = each %known_snapshot_formats) {
811 unless ($hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//) {
815 # a valid suffix was found, so set the snapshot format
816 # and reset the hash parameter
817 $input_params{'snapshot_format'} = $fmt;
818 $input_params{'hash'} = $hash;
819 # we also set the format suffix to the one requested
820 # in the URL: this way a request for e.g. .tgz returns
821 # a .tgz instead of a .tar.gz
822 $known_snapshot_formats{$fmt}{'suffix'} = $sfx;
827 evaluate_path_info
();
829 our $action = $input_params{'action'};
830 if (defined $action) {
831 if (!validate_action
($action)) {
832 die_error
(400, "Invalid action parameter");
836 # parameters which are pathnames
837 our $project = $input_params{'project'};
838 if (defined $project) {
839 if (!validate_project
($project)) {
841 die_error
(404, "No such project");
845 our $file_name = $input_params{'file_name'};
846 if (defined $file_name) {
847 if (!validate_pathname
($file_name)) {
848 die_error
(400, "Invalid file parameter");
852 our $file_parent = $input_params{'file_parent'};
853 if (defined $file_parent) {
854 if (!validate_pathname
($file_parent)) {
855 die_error
(400, "Invalid file parent parameter");
859 # parameters which are refnames
860 our $hash = $input_params{'hash'};
862 if (!validate_refname
($hash)) {
863 die_error
(400, "Invalid hash parameter");
867 our $hash_parent = $input_params{'hash_parent'};
868 if (defined $hash_parent) {
869 if (!validate_refname
($hash_parent)) {
870 die_error
(400, "Invalid hash parent parameter");
874 our $hash_base = $input_params{'hash_base'};
875 if (defined $hash_base) {
876 if (!validate_refname
($hash_base)) {
877 die_error
(400, "Invalid hash base parameter");
881 our @extra_options = @
{$input_params{'extra_options'}};
882 # @extra_options is always defined, since it can only be (currently) set from
883 # CGI, and $cgi->param() returns the empty array in array context if the param
885 foreach my $opt (@extra_options) {
886 if (not exists $allowed_options{$opt}) {
887 die_error
(400, "Invalid option parameter");
889 if (not grep(/^$action$/, @
{$allowed_options{$opt}})) {
890 die_error
(400, "Invalid option parameter for this action");
894 our $hash_parent_base = $input_params{'hash_parent_base'};
895 if (defined $hash_parent_base) {
896 if (!validate_refname
($hash_parent_base)) {
897 die_error
(400, "Invalid hash parent base parameter");
902 our $page = $input_params{'page'};
904 if ($page =~ m/[^0-9]/) {
905 die_error
(400, "Invalid page parameter");
909 our $searchtype = $input_params{'searchtype'};
910 if (defined $searchtype) {
911 if ($searchtype =~ m/[^a-z]/) {
912 die_error
(400, "Invalid searchtype parameter");
916 our $search_use_regexp = $input_params{'search_use_regexp'};
918 our $searchtext = $input_params{'searchtext'};
920 if (defined $searchtext) {
921 if (length($searchtext) < 2) {
922 die_error
(403, "At least two characters are required for search parameter");
924 $search_regexp = $search_use_regexp ?
$searchtext : quotemeta $searchtext;
927 # path to the current git repository
929 $git_dir = "$projectroot/$project" if $project;
931 # list of supported snapshot formats
932 our @snapshot_fmts = gitweb_get_feature
('snapshot');
933 @snapshot_fmts = filter_snapshot_fmts
(@snapshot_fmts);
935 # check that the avatar feature is set to a known provider name,
936 # and for each provider check if the dependencies are satisfied.
937 # if the provider name is invalid or the dependencies are not met,
938 # reset $git_avatar to the empty string.
939 our ($git_avatar) = gitweb_get_feature
('avatar');
940 if ($git_avatar eq 'gravatar') {
941 $git_avatar = '' unless (eval { require Digest
::MD5
; 1; });
942 } elsif ($git_avatar eq 'picon') {
949 if (!defined $action) {
951 $action = git_get_type
($hash);
952 } elsif (defined $hash_base && defined $file_name) {
953 $action = git_get_type
("$hash_base:$file_name");
954 } elsif (defined $project) {
957 $action = 'project_list';
960 if (!defined($actions{$action})) {
961 die_error
(400, "Unknown action");
963 if ($action !~ m/^(?:opml|project_list|project_index)$/ &&
965 die_error
(400, "Project needed");
967 $actions{$action}->();
970 ## ======================================================================
975 # default is to use -absolute url() i.e. $my_uri
976 my $href = $params{-full
} ?
$my_url : $my_uri;
978 $params{'project'} = $project unless exists $params{'project'};
980 if ($params{-replay
}) {
981 while (my ($name, $symbol) = each %cgi_param_mapping) {
982 if (!exists $params{$name}) {
983 $params{$name} = $input_params{$name};
988 my $use_pathinfo = gitweb_check_feature
('pathinfo');
989 if ($use_pathinfo and defined $params{'project'}) {
990 # try to put as many parameters as possible in PATH_INFO:
993 # - hash_parent or hash_parent_base:/file_parent
994 # - hash or hash_base:/filename
995 # - the snapshot_format as an appropriate suffix
997 # When the script is the root DirectoryIndex for the domain,
998 # $href here would be something like http://gitweb.example.com/
999 # Thus, we strip any trailing / from $href, to spare us double
1000 # slashes in the final URL
1003 # Then add the project name, if present
1004 $href .= "/".esc_url
($params{'project'});
1005 delete $params{'project'};
1007 # since we destructively absorb parameters, we keep this
1008 # boolean that remembers if we're handling a snapshot
1009 my $is_snapshot = $params{'action'} eq 'snapshot';
1011 # Summary just uses the project path URL, any other action is
1013 if (defined $params{'action'}) {
1014 $href .= "/".esc_url
($params{'action'}) unless $params{'action'} eq 'summary';
1015 delete $params{'action'};
1018 # Next, we put hash_parent_base:/file_parent..hash_base:/file_name,
1019 # stripping nonexistent or useless pieces
1020 $href .= "/" if ($params{'hash_base'} || $params{'hash_parent_base'}
1021 || $params{'hash_parent'} || $params{'hash'});
1022 if (defined $params{'hash_base'}) {
1023 if (defined $params{'hash_parent_base'}) {
1024 $href .= esc_url
($params{'hash_parent_base'});
1025 # skip the file_parent if it's the same as the file_name
1026 if (defined $params{'file_parent'}) {
1027 if (defined $params{'file_name'} && $params{'file_parent'} eq $params{'file_name'}) {
1028 delete $params{'file_parent'};
1029 } elsif ($params{'file_parent'} !~ /\.\./) {
1030 $href .= ":/".esc_url
($params{'file_parent'});
1031 delete $params{'file_parent'};
1035 delete $params{'hash_parent'};
1036 delete $params{'hash_parent_base'};
1037 } elsif (defined $params{'hash_parent'}) {
1038 $href .= esc_url
($params{'hash_parent'}). "..";
1039 delete $params{'hash_parent'};
1042 $href .= esc_url
($params{'hash_base'});
1043 if (defined $params{'file_name'} && $params{'file_name'} !~ /\.\./) {
1044 $href .= ":/".esc_url
($params{'file_name'});
1045 delete $params{'file_name'};
1047 delete $params{'hash'};
1048 delete $params{'hash_base'};
1049 } elsif (defined $params{'hash'}) {
1050 $href .= esc_url
($params{'hash'});
1051 delete $params{'hash'};
1054 # If the action was a snapshot, we can absorb the
1055 # snapshot_format parameter too
1057 my $fmt = $params{'snapshot_format'};
1058 # snapshot_format should always be defined when href()
1059 # is called, but just in case some code forgets, we
1060 # fall back to the default
1061 $fmt ||= $snapshot_fmts[0];
1062 $href .= $known_snapshot_formats{$fmt}{'suffix'};
1063 delete $params{'snapshot_format'};
1067 # now encode the parameters explicitly
1069 for (my $i = 0; $i < @cgi_param_mapping; $i += 2) {
1070 my ($name, $symbol) = ($cgi_param_mapping[$i], $cgi_param_mapping[$i+1]);
1071 if (defined $params{$name}) {
1072 if (ref($params{$name}) eq "ARRAY") {
1073 foreach my $par (@
{$params{$name}}) {
1074 push @result, $symbol . "=" . esc_param
($par);
1077 push @result, $symbol . "=" . esc_param
($params{$name});
1081 $href .= "?" . join(';', @result) if scalar @result;
1087 ## ======================================================================
1088 ## validation, quoting/unquoting and escaping
1090 sub validate_action
{
1091 my $input = shift || return undef;
1092 return undef unless exists $actions{$input};
1096 sub validate_project
{
1097 my $input = shift || return undef;
1098 if (!validate_pathname
($input) ||
1099 !(-d
"$projectroot/$input") ||
1100 !check_export_ok
("$projectroot/$input") ||
1101 ($strict_export && !project_in_list
($input))) {
1108 sub validate_pathname
{
1109 my $input = shift || return undef;
1111 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
1112 # at the beginning, at the end, and between slashes.
1113 # also this catches doubled slashes
1114 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
1117 # no null characters
1118 if ($input =~ m!\0!) {
1124 sub validate_refname
{
1125 my $input = shift || return undef;
1127 # textual hashes are O.K.
1128 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
1131 # it must be correct pathname
1132 $input = validate_pathname
($input)
1134 # restrictions on ref name according to git-check-ref-format
1135 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
1141 # decode sequences of octets in utf8 into Perl's internal form,
1142 # which is utf-8 with utf8 flag set if needed. gitweb writes out
1143 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
1146 if (utf8
::valid
($str)) {
1150 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
1154 # quote unsafe chars, but keep the slash, even when it's not
1155 # correct, but quoted slashes look too horrible in bookmarks
1158 $str =~ s/([^A-Za-z0-9\-_.~()\/:@ ]+)/CGI
::escape
($1)/eg
;
1163 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
1166 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
1172 # replace invalid utf8 character with SUBSTITUTION sequence
1177 $str = to_utf8
($str);
1178 $str = $cgi->escapeHTML($str);
1179 if ($opts{'-nbsp'}) {
1180 $str =~ s/ / /g;
1182 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
1186 # quote control characters and escape filename to HTML
1191 $str = to_utf8
($str);
1192 $str = $cgi->escapeHTML($str);
1193 if ($opts{'-nbsp'}) {
1194 $str =~ s/ / /g;
1196 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
1200 # Make control characters "printable", using character escape codes (CEC)
1204 my %es = ( # character escape codes, aka escape sequences
1205 "\t" => '\t', # tab (HT)
1206 "\n" => '\n', # line feed (LF)
1207 "\r" => '\r', # carrige return (CR)
1208 "\f" => '\f', # form feed (FF)
1209 "\b" => '\b', # backspace (BS)
1210 "\a" => '\a', # alarm (bell) (BEL)
1211 "\e" => '\e', # escape (ESC)
1212 "\013" => '\v', # vertical tab (VT)
1213 "\000" => '\0', # nul character (NUL)
1215 my $chr = ( (exists $es{$cntrl})
1217 : sprintf('\%2x', ord($cntrl)) );
1218 if ($opts{-nohtml
}) {
1221 return "<span class=\"cntrl\">$chr</span>";
1225 # Alternatively use unicode control pictures codepoints,
1226 # Unicode "printable representation" (PR)
1231 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
1232 if ($opts{-nohtml
}) {
1235 return "<span class=\"cntrl\">$chr</span>";
1239 # git may return quoted and escaped filenames
1245 my %es = ( # character escape codes, aka escape sequences
1246 't' => "\t", # tab (HT, TAB)
1247 'n' => "\n", # newline (NL)
1248 'r' => "\r", # return (CR)
1249 'f' => "\f", # form feed (FF)
1250 'b' => "\b", # backspace (BS)
1251 'a' => "\a", # alarm (bell) (BEL)
1252 'e' => "\e", # escape (ESC)
1253 'v' => "\013", # vertical tab (VT)
1256 if ($seq =~ m/^[0-7]{1,3}$/) {
1257 # octal char sequence
1258 return chr(oct($seq));
1259 } elsif (exists $es{$seq}) {
1260 # C escape sequence, aka character escape code
1263 # quoted ordinary character
1267 if ($str =~ m/^"(.*)"$/) {
1270 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
1275 # escape tabs (convert tabs to spaces)
1279 while ((my $pos = index($line, "\t")) != -1) {
1280 if (my $count = (8 - ($pos % 8))) {
1281 my $spaces = ' ' x
$count;
1282 $line =~ s/\t/$spaces/;
1289 sub project_in_list
{
1290 my $project = shift;
1291 my @list = git_get_projects_list
();
1292 return @list && scalar(grep { $_->{'path'} eq $project } @list);
1295 ## ----------------------------------------------------------------------
1296 ## HTML aware string manipulation
1298 # Try to chop given string on a word boundary between position
1299 # $len and $len+$add_len. If there is no word boundary there,
1300 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
1301 # (marking chopped part) would be longer than given string.
1305 my $add_len = shift || 10;
1306 my $where = shift || 'right'; # 'left' | 'center' | 'right'
1308 # Make sure perl knows it is utf8 encoded so we don't
1309 # cut in the middle of a utf8 multibyte char.
1310 $str = to_utf8
($str);
1312 # allow only $len chars, but don't cut a word if it would fit in $add_len
1313 # if it doesn't fit, cut it if it's still longer than the dots we would add
1314 # remove chopped character entities entirely
1316 # when chopping in the middle, distribute $len into left and right part
1317 # return early if chopping wouldn't make string shorter
1318 if ($where eq 'center') {
1319 return $str if ($len + 5 >= length($str)); # filler is length 5
1322 return $str if ($len + 4 >= length($str)); # filler is length 4
1325 # regexps: ending and beginning with word part up to $add_len
1326 my $endre = qr/.{$len}\w{0,$add_len}/;
1327 my $begre = qr/\w{0,$add_len}.{$len}/;
1329 if ($where eq 'left') {
1330 $str =~ m/^(.*?)($begre)$/;
1331 my ($lead, $body) = ($1, $2);
1332 if (length($lead) > 4) {
1333 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
1336 return "$lead$body";
1338 } elsif ($where eq 'center') {
1339 $str =~ m/^($endre)(.*)$/;
1340 my ($left, $str) = ($1, $2);
1341 $str =~ m/^(.*?)($begre)$/;
1342 my ($mid, $right) = ($1, $2);
1343 if (length($mid) > 5) {
1344 $left =~ s/&[^;]*$//;
1345 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
1348 return "$left$mid$right";
1351 $str =~ m/^($endre)(.*)$/;
1354 if (length($tail) > 4) {
1355 $body =~ s/&[^;]*$//;
1358 return "$body$tail";
1362 # takes the same arguments as chop_str, but also wraps a <span> around the
1363 # result with a title attribute if it does get chopped. Additionally, the
1364 # string is HTML-escaped.
1365 sub chop_and_escape_str
{
1368 my $chopped = chop_str
(@_);
1369 if ($chopped eq $str) {
1370 return esc_html
($chopped);
1372 $str =~ s/[[:cntrl:]]/?/g;
1373 return $cgi->span({-title
=>$str}, esc_html
($chopped));
1377 ## ----------------------------------------------------------------------
1378 ## functions returning short strings
1380 # CSS class for given age value (in seconds)
1384 if (!defined $age) {
1386 } elsif ($age < 60*60*2) {
1388 } elsif ($age < 60*60*24*2) {
1395 # convert age in seconds to "nn units ago" string
1400 if ($age > 60*60*24*365*2) {
1401 $age_str = (int $age/60/60/24/365);
1402 $age_str .= " years ago";
1403 } elsif ($age > 60*60*24*(365/12)*2) {
1404 $age_str = int $age/60/60/24/(365/12);
1405 $age_str .= " months ago";
1406 } elsif ($age > 60*60*24*7*2) {
1407 $age_str = int $age/60/60/24/7;
1408 $age_str .= " weeks ago";
1409 } elsif ($age > 60*60*24*2) {
1410 $age_str = int $age/60/60/24;
1411 $age_str .= " days ago";
1412 } elsif ($age > 60*60*2) {
1413 $age_str = int $age/60/60;
1414 $age_str .= " hours ago";
1415 } elsif ($age > 60*2) {
1416 $age_str = int $age/60;
1417 $age_str .= " min ago";
1418 } elsif ($age > 2) {
1419 $age_str = int $age;
1420 $age_str .= " sec ago";
1422 $age_str .= " right now";
1428 S_IFINVALID
=> 0030000,
1429 S_IFGITLINK
=> 0160000,
1432 # submodule/subproject, a commit object reference
1436 return (($mode & S_IFMT
) == S_IFGITLINK
)
1439 # convert file mode in octal to symbolic file mode string
1441 my $mode = oct shift;
1443 if (S_ISGITLINK
($mode)) {
1444 return 'm---------';
1445 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1446 return 'drwxr-xr-x';
1447 } elsif (S_ISLNK
($mode)) {
1448 return 'lrwxrwxrwx';
1449 } elsif (S_ISREG
($mode)) {
1450 # git cares only about the executable bit
1451 if ($mode & S_IXUSR
) {
1452 return '-rwxr-xr-x';
1454 return '-rw-r--r--';
1457 return '----------';
1461 # convert file mode in octal to file type string
1465 if ($mode !~ m/^[0-7]+$/) {
1471 if (S_ISGITLINK
($mode)) {
1473 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1475 } elsif (S_ISLNK
($mode)) {
1477 } elsif (S_ISREG
($mode)) {
1484 # convert file mode in octal to file type description string
1485 sub file_type_long
{
1488 if ($mode !~ m/^[0-7]+$/) {
1494 if (S_ISGITLINK
($mode)) {
1496 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1498 } elsif (S_ISLNK
($mode)) {
1500 } elsif (S_ISREG
($mode)) {
1501 if ($mode & S_IXUSR
) {
1502 return "executable";
1512 ## ----------------------------------------------------------------------
1513 ## functions returning short HTML fragments, or transforming HTML fragments
1514 ## which don't belong to other sections
1516 # format line of commit message.
1517 sub format_log_line_html
{
1520 $line = esc_html
($line, -nbsp
=>1);
1521 $line =~ s
{\b([0-9a
-fA
-F
]{8,40})\b}{
1522 $cgi->a({-href
=> href
(action
=>"object", hash
=>$1),
1523 -class => "text"}, $1);
1529 # format marker of refs pointing to given object
1531 # the destination action is chosen based on object type and current context:
1532 # - for annotated tags, we choose the tag view unless it's the current view
1533 # already, in which case we go to shortlog view
1534 # - for other refs, we keep the current view if we're in history, shortlog or
1535 # log view, and select shortlog otherwise
1536 sub format_ref_marker
{
1537 my ($refs, $id) = @_;
1540 if (defined $refs->{$id}) {
1541 foreach my $ref (@
{$refs->{$id}}) {
1542 # this code exploits the fact that non-lightweight tags are the
1543 # only indirect objects, and that they are the only objects for which
1544 # we want to use tag instead of shortlog as action
1545 my ($type, $name) = qw();
1546 my $indirect = ($ref =~ s/\^\{\}$//);
1547 # e.g. tags/v2.6.11 or heads/next
1548 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1557 $class .= " indirect" if $indirect;
1559 my $dest_action = "shortlog";
1562 $dest_action = "tag" unless $action eq "tag";
1563 } elsif ($action =~ /^(history|(short)?log)$/) {
1564 $dest_action = $action;
1568 $dest .= "refs/" unless $ref =~ m
!^refs
/!;
1571 my $link = $cgi->a({
1573 action
=>$dest_action,
1577 $markers .= " <span class=\"$class\" title=\"$ref\">" .
1583 return ' <span class="refs">'. $markers . '</span>';
1589 # format, perhaps shortened and with markers, title line
1590 sub format_subject_html
{
1591 my ($long, $short, $href, $extra) = @_;
1592 $extra = '' unless defined($extra);
1594 if (length($short) < length($long)) {
1595 $long =~ s/[[:cntrl:]]/?/g;
1596 return $cgi->a({-href
=> $href, -class => "list subject",
1597 -title
=> to_utf8
($long)},
1598 esc_html
($short)) . $extra;
1600 return $cgi->a({-href
=> $href, -class => "list subject"},
1601 esc_html
($long)) . $extra;
1605 # Rather than recomputing the url for an email multiple times, we cache it
1606 # after the first hit. This gives a visible benefit in views where the avatar
1607 # for the same email is used repeatedly (e.g. shortlog).
1608 # The cache is shared by all avatar engines (currently gravatar only), which
1609 # are free to use it as preferred. Since only one avatar engine is used for any
1610 # given page, there's no risk for cache conflicts.
1611 our %avatar_cache = ();
1613 # Compute the picon url for a given email, by using the picon search service over at
1614 # http://www.cs.indiana.edu/picons/search.html
1616 my $email = lc shift;
1617 if (!$avatar_cache{$email}) {
1618 my ($user, $domain) = split('@', $email);
1619 $avatar_cache{$email} =
1620 "http://www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
1622 "users+domains+unknown/up/single";
1624 return $avatar_cache{$email};
1627 # Compute the gravatar url for a given email, if it's not in the cache already.
1628 # Gravatar stores only the part of the URL before the size, since that's the
1629 # one computationally more expensive. This also allows reuse of the cache for
1630 # different sizes (for this particular engine).
1632 my $email = lc shift;
1634 $avatar_cache{$email} ||=
1635 "http://www.gravatar.com/avatar/" .
1636 Digest
::MD5
::md5_hex
($email) . "?s=";
1637 return $avatar_cache{$email} . $size;
1640 # Insert an avatar for the given $email at the given $size if the feature
1642 sub git_get_avatar
{
1643 my ($email, %opts) = @_;
1644 my $pre_white = ($opts{-pad_before
} ?
" " : "");
1645 my $post_white = ($opts{-pad_after
} ?
" " : "");
1646 $opts{-size
} ||= 'default';
1647 my $size = $avatar_size{$opts{-size
}} || $avatar_size{'default'};
1649 if ($git_avatar eq 'gravatar') {
1650 $url = gravatar_url
($email, $size);
1651 } elsif ($git_avatar eq 'picon') {
1652 $url = picon_url
($email);
1654 # Other providers can be added by extending the if chain, defining $url
1655 # as needed. If no variant puts something in $url, we assume avatars
1656 # are completely disabled/unavailable.
1659 "<img width=\"$size\" " .
1660 "class=\"avatar\" " .
1669 sub format_search_author
{
1670 my ($author, $searchtype, $displaytext) = @_;
1671 my $have_search = gitweb_check_feature
('search');
1675 if ($searchtype eq 'author') {
1676 $performed = "authored";
1677 } elsif ($searchtype eq 'committer') {
1678 $performed = "committed";
1681 return $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
1682 searchtext
=>$author,
1683 searchtype
=>$searchtype), class=>"list",
1684 title
=>"Search for commits $performed by $author"},
1688 return $displaytext;
1692 # format the author name of the given commit with the given tag
1693 # the author name is chopped and escaped according to the other
1694 # optional parameters (see chop_str).
1695 sub format_author_html
{
1698 my $author = chop_and_escape_str
($co->{'author_name'}, @_);
1699 return "<$tag class=\"author\">" .
1700 format_search_author
($co->{'author_name'}, "author",
1701 git_get_avatar
($co->{'author_email'}, -pad_after
=> 1) .
1706 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1707 sub format_git_diff_header_line
{
1709 my $diffinfo = shift;
1710 my ($from, $to) = @_;
1712 if ($diffinfo->{'nparents'}) {
1714 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1715 if ($to->{'href'}) {
1716 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1717 esc_path
($to->{'file'}));
1718 } else { # file was deleted (no href)
1719 $line .= esc_path
($to->{'file'});
1723 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1724 if ($from->{'href'}) {
1725 $line .= $cgi->a({-href
=> $from->{'href'}, -class => "path"},
1726 'a/' . esc_path
($from->{'file'}));
1727 } else { # file was added (no href)
1728 $line .= 'a/' . esc_path
($from->{'file'});
1731 if ($to->{'href'}) {
1732 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1733 'b/' . esc_path
($to->{'file'}));
1734 } else { # file was deleted
1735 $line .= 'b/' . esc_path
($to->{'file'});
1739 return "<div class=\"diff header\">$line</div>\n";
1742 # format extended diff header line, before patch itself
1743 sub format_extended_diff_header_line
{
1745 my $diffinfo = shift;
1746 my ($from, $to) = @_;
1749 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1750 $line .= $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1751 esc_path
($from->{'file'}));
1753 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1754 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1755 esc_path
($to->{'file'}));
1757 # match single <mode>
1758 if ($line =~ m/\s(\d{6})$/) {
1759 $line .= '<span class="info"> (' .
1760 file_type_long
($1) .
1764 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1765 # can match only for combined diff
1767 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1768 if ($from->{'href'}[$i]) {
1769 $line .= $cgi->a({-href
=>$from->{'href'}[$i],
1771 substr($diffinfo->{'from_id'}[$i],0,7));
1776 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1779 if ($to->{'href'}) {
1780 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1781 substr($diffinfo->{'to_id'},0,7));
1786 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1787 # can match only for ordinary diff
1788 my ($from_link, $to_link);
1789 if ($from->{'href'}) {
1790 $from_link = $cgi->a({-href
=>$from->{'href'}, -class=>"hash"},
1791 substr($diffinfo->{'from_id'},0,7));
1793 $from_link = '0' x
7;
1795 if ($to->{'href'}) {
1796 $to_link = $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1797 substr($diffinfo->{'to_id'},0,7));
1801 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1802 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1805 return $line . "<br/>\n";
1808 # format from-file/to-file diff header
1809 sub format_diff_from_to_header
{
1810 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1815 #assert($line =~ m/^---/) if DEBUG;
1816 # no extra formatting for "^--- /dev/null"
1817 if (! $diffinfo->{'nparents'}) {
1818 # ordinary (single parent) diff
1819 if ($line =~ m!^--- "?a/!) {
1820 if ($from->{'href'}) {
1822 $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1823 esc_path
($from->{'file'}));
1826 esc_path
($from->{'file'});
1829 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1832 # combined diff (merge commit)
1833 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1834 if ($from->{'href'}[$i]) {
1836 $cgi->a({-href
=>href
(action
=>"blobdiff",
1837 hash_parent
=>$diffinfo->{'from_id'}[$i],
1838 hash_parent_base
=>$parents[$i],
1839 file_parent
=>$from->{'file'}[$i],
1840 hash
=>$diffinfo->{'to_id'},
1842 file_name
=>$to->{'file'}),
1844 -title
=>"diff" . ($i+1)},
1847 $cgi->a({-href
=>$from->{'href'}[$i], -class=>"path"},
1848 esc_path
($from->{'file'}[$i]));
1850 $line = '--- /dev/null';
1852 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1857 #assert($line =~ m/^\+\+\+/) if DEBUG;
1858 # no extra formatting for "^+++ /dev/null"
1859 if ($line =~ m!^\+\+\+ "?b/!) {
1860 if ($to->{'href'}) {
1862 $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1863 esc_path
($to->{'file'}));
1866 esc_path
($to->{'file'});
1869 $result .= qq!<div
class="diff to_file">$line</div
>\n!;
1874 # create note for patch simplified by combined diff
1875 sub format_diff_cc_simplified
{
1876 my ($diffinfo, @parents) = @_;
1879 $result .= "<div class=\"diff header\">" .
1881 if (!is_deleted
($diffinfo)) {
1882 $result .= $cgi->a({-href
=> href
(action
=>"blob",
1884 hash
=>$diffinfo->{'to_id'},
1885 file_name
=>$diffinfo->{'to_file'}),
1887 esc_path
($diffinfo->{'to_file'}));
1889 $result .= esc_path
($diffinfo->{'to_file'});
1891 $result .= "</div>\n" . # class="diff header"
1892 "<div class=\"diff nodifferences\">" .
1894 "</div>\n"; # class="diff nodifferences"
1899 # format patch (diff) line (not to be used for diff headers)
1900 sub format_diff_line
{
1902 my ($from, $to) = @_;
1903 my $diff_class = "";
1907 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1909 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
1910 if ($line =~ m/^\@{3}/) {
1911 $diff_class = " chunk_header";
1912 } elsif ($line =~ m/^\\/) {
1913 $diff_class = " incomplete";
1914 } elsif ($prefix =~ tr/+/+/) {
1915 $diff_class = " add";
1916 } elsif ($prefix =~ tr/-/-/) {
1917 $diff_class = " rem";
1920 # assume ordinary diff
1921 my $char = substr($line, 0, 1);
1923 $diff_class = " add";
1924 } elsif ($char eq '-') {
1925 $diff_class = " rem";
1926 } elsif ($char eq '@') {
1927 $diff_class = " chunk_header";
1928 } elsif ($char eq "\\") {
1929 $diff_class = " incomplete";
1932 $line = untabify
($line);
1933 if ($from && $to && $line =~ m/^\@{2} /) {
1934 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1935 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1937 $from_lines = 0 unless defined $from_lines;
1938 $to_lines = 0 unless defined $to_lines;
1940 if ($from->{'href'}) {
1941 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1942 -class=>"list"}, $from_text);
1944 if ($to->{'href'}) {
1945 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1946 -class=>"list"}, $to_text);
1948 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1949 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1950 return "<div class=\"diff$diff_class\">$line</div>\n";
1951 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1952 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1953 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1955 @from_text = split(' ', $ranges);
1956 for (my $i = 0; $i < @from_text; ++$i) {
1957 ($from_start[$i], $from_nlines[$i]) =
1958 (split(',', substr($from_text[$i], 1)), 0);
1961 $to_text = pop @from_text;
1962 $to_start = pop @from_start;
1963 $to_nlines = pop @from_nlines;
1965 $line = "<span class=\"chunk_info\">$prefix ";
1966 for (my $i = 0; $i < @from_text; ++$i) {
1967 if ($from->{'href'}[$i]) {
1968 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1969 -class=>"list"}, $from_text[$i]);
1971 $line .= $from_text[$i];
1975 if ($to->{'href'}) {
1976 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1977 -class=>"list"}, $to_text);
1981 $line .= " $prefix</span>" .
1982 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1983 return "<div class=\"diff$diff_class\">$line</div>\n";
1985 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1988 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1989 # linked. Pass the hash of the tree/commit to snapshot.
1990 sub format_snapshot_links
{
1992 my $num_fmts = @snapshot_fmts;
1993 if ($num_fmts > 1) {
1994 # A parenthesized list of links bearing format names.
1995 # e.g. "snapshot (_tar.gz_ _zip_)"
1996 return "snapshot (" . join(' ', map
2003 }, $known_snapshot_formats{$_}{'display'})
2004 , @snapshot_fmts) . ")";
2005 } elsif ($num_fmts == 1) {
2006 # A single "snapshot" link whose tooltip bears the format name.
2008 my ($fmt) = @snapshot_fmts;
2014 snapshot_format
=>$fmt
2016 -title
=> "in format: $known_snapshot_formats{$fmt}{'display'}"
2018 } else { # $num_fmts == 0
2023 ## ......................................................................
2024 ## functions returning values to be passed, perhaps after some
2025 ## transformation, to other functions; e.g. returning arguments to href()
2027 # returns hash to be passed to href to generate gitweb URL
2028 # in -title key it returns description of link
2030 my $format = shift || 'Atom';
2031 my %res = (action
=> lc($format));
2033 # feed links are possible only for project views
2034 return unless (defined $project);
2035 # some views should link to OPML, or to generic project feed,
2036 # or don't have specific feed yet (so they should use generic)
2037 return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x);
2040 # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
2041 # from tag links; this also makes possible to detect branch links
2042 if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) ||
2043 (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) {
2046 # find log type for feed description (title)
2048 if (defined $file_name) {
2049 $type = "history of $file_name";
2050 $type .= "/" if ($action eq 'tree');
2051 $type .= " on '$branch'" if (defined $branch);
2053 $type = "log of $branch" if (defined $branch);
2056 $res{-title
} = $type;
2057 $res{'hash'} = (defined $branch ?
"refs/heads/$branch" : undef);
2058 $res{'file_name'} = $file_name;
2063 ## ----------------------------------------------------------------------
2064 ## git utility subroutines, invoking git commands
2066 # returns path to the core git executable and the --git-dir parameter as list
2068 $number_of_git_cmds++;
2069 return $GIT, '--git-dir='.$git_dir;
2072 # quote the given arguments for passing them to the shell
2073 # quote_command("command", "arg 1", "arg with ' and ! characters")
2074 # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'"
2075 # Try to avoid using this function wherever possible.
2078 map { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ );
2081 # get HEAD ref of given project as hash
2082 sub git_get_head_hash
{
2083 return git_get_full_hash
(shift, 'HEAD');
2086 sub git_get_full_hash
{
2087 return git_get_hash
(@_);
2090 sub git_get_short_hash
{
2091 return git_get_hash
(@_, '--short=7');
2095 my ($project, $hash, @options) = @_;
2096 my $o_git_dir = $git_dir;
2098 $git_dir = "$projectroot/$project";
2099 if (open my $fd, '-|', git_cmd
(), 'rev-parse',
2100 '--verify', '-q', @options, $hash) {
2102 chomp $retval if defined $retval;
2105 if (defined $o_git_dir) {
2106 $git_dir = $o_git_dir;
2111 # get type of given object
2115 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
2117 close $fd or return;
2122 # repository configuration
2123 our $config_file = '';
2126 # store multiple values for single key as anonymous array reference
2127 # single values stored directly in the hash, not as [ <value> ]
2128 sub hash_set_multi
{
2129 my ($hash, $key, $value) = @_;
2131 if (!exists $hash->{$key}) {
2132 $hash->{$key} = $value;
2133 } elsif (!ref $hash->{$key}) {
2134 $hash->{$key} = [ $hash->{$key}, $value ];
2136 push @
{$hash->{$key}}, $value;
2140 # return hash of git project configuration
2141 # optionally limited to some section, e.g. 'gitweb'
2142 sub git_parse_project_config
{
2143 my $section_regexp = shift;
2148 open my $fh, "-|", git_cmd
(), "config", '-z', '-l',
2151 while (my $keyval = <$fh>) {
2153 my ($key, $value) = split(/\n/, $keyval, 2);
2155 hash_set_multi
(\
%config, $key, $value)
2156 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
2163 # convert config value to boolean: 'true' or 'false'
2164 # no value, number > 0, 'true' and 'yes' values are true
2165 # rest of values are treated as false (never as error)
2166 sub config_to_bool
{
2169 return 1 if !defined $val; # section.key
2171 # strip leading and trailing whitespace
2175 return (($val =~ /^\d+$/ && $val) || # section.key = 1
2176 ($val =~ /^(?:true|yes)$/i)); # section.key = true
2179 # convert config value to simple decimal number
2180 # an optional value suffix of 'k', 'm', or 'g' will cause the value
2181 # to be multiplied by 1024, 1048576, or 1073741824
2185 # strip leading and trailing whitespace
2189 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
2191 # unknown unit is treated as 1
2192 return $num * ($unit eq 'g' ?
1073741824 :
2193 $unit eq 'm' ?
1048576 :
2194 $unit eq 'k' ?
1024 : 1);
2199 # convert config value to array reference, if needed
2200 sub config_to_multi
{
2203 return ref($val) ?
$val : (defined($val) ?
[ $val ] : []);
2206 sub git_get_project_config
{
2207 my ($key, $type) = @_;
2210 return unless ($key);
2211 $key =~ s/^gitweb\.//;
2212 return if ($key =~ m/\W/);
2215 if (defined $type) {
2218 unless ($type eq 'bool' || $type eq 'int');
2222 if (!defined $config_file ||
2223 $config_file ne "$git_dir/config") {
2224 %config = git_parse_project_config
('gitweb');
2225 $config_file = "$git_dir/config";
2228 # check if config variable (key) exists
2229 return unless exists $config{"gitweb.$key"};
2232 if (!defined $type) {
2233 return $config{"gitweb.$key"};
2234 } elsif ($type eq 'bool') {
2235 # backward compatibility: 'git config --bool' returns true/false
2236 return config_to_bool
($config{"gitweb.$key"}) ?
'true' : 'false';
2237 } elsif ($type eq 'int') {
2238 return config_to_int
($config{"gitweb.$key"});
2240 return $config{"gitweb.$key"};
2243 # get hash of given path at given ref
2244 sub git_get_hash_by_path
{
2246 my $path = shift || return undef;
2251 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
2252 or die_error
(500, "Open git-ls-tree failed");
2254 close $fd or return undef;
2256 if (!defined $line) {
2257 # there is no tree or hash given by $path at $base
2261 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2262 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
2263 if (defined $type && $type ne $2) {
2264 # type doesn't match
2270 # get path of entry with given hash at given tree-ish (ref)
2271 # used to get 'from' filename for combined diff (merge commit) for renames
2272 sub git_get_path_by_hash
{
2273 my $base = shift || return;
2274 my $hash = shift || return;
2278 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
2280 while (my $line = <$fd>) {
2283 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
2284 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
2285 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
2294 ## ......................................................................
2295 ## git utility functions, directly accessing git repository
2297 sub git_get_project_description
{
2300 $git_dir = "$projectroot/$path";
2301 open my $fd, '<', "$git_dir/description"
2302 or return git_get_project_config
('description');
2305 if (defined $descr) {
2311 sub git_get_project_ctags
{
2315 $git_dir = "$projectroot/$path";
2316 opendir my $dh, "$git_dir/ctags"
2318 foreach (grep { -f
$_ } map { "$git_dir/ctags/$_" } readdir($dh)) {
2319 open my $ct, '<', $_ or next;
2323 my $ctag = $_; $ctag =~ s
#.*/##;
2324 $ctags->{$ctag} = $val;
2330 sub git_populate_project_tagcloud
{
2333 # First, merge different-cased tags; tags vote on casing
2335 foreach (keys %$ctags) {
2336 $ctags_lc{lc $_}->{count
} += $ctags->{$_};
2337 if (not $ctags_lc{lc $_}->{topcount
}
2338 or $ctags_lc{lc $_}->{topcount
} < $ctags->{$_}) {
2339 $ctags_lc{lc $_}->{topcount
} = $ctags->{$_};
2340 $ctags_lc{lc $_}->{topname
} = $_;
2345 if (eval { require HTML
::TagCloud
; 1; }) {
2346 $cloud = HTML
::TagCloud
->new;
2347 foreach (sort keys %ctags_lc) {
2348 # Pad the title with spaces so that the cloud looks
2350 my $title = $ctags_lc{$_}->{topname
};
2351 $title =~ s/ / /g;
2352 $title =~ s/^/ /g;
2353 $title =~ s/$/ /g;
2354 $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count
});
2357 $cloud = \
%ctags_lc;
2362 sub git_show_project_tagcloud
{
2363 my ($cloud, $count) = @_;
2364 print STDERR
ref($cloud)."..\n";
2365 if (ref $cloud eq 'HTML::TagCloud') {
2366 return $cloud->html_and_css($count);
2368 my @tags = sort { $cloud->{$a}->{count
} <=> $cloud->{$b}->{count
} } keys %$cloud;
2369 return '<p align="center">' . join (', ', map {
2370 "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>"
2371 } splice(@tags, 0, $count)) . '</p>';
2375 sub git_get_project_url_list
{
2378 $git_dir = "$projectroot/$path";
2379 open my $fd, '<', "$git_dir/cloneurl"
2380 or return wantarray ?
2381 @
{ config_to_multi
(git_get_project_config
('url')) } :
2382 config_to_multi
(git_get_project_config
('url'));
2383 my @git_project_url_list = map { chomp; $_ } <$fd>;
2386 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
2389 sub git_get_projects_list
{
2394 $filter =~ s/\.git$//;
2396 my $check_forks = gitweb_check_feature
('forks');
2398 if (-d
$projects_list) {
2399 # search in directory
2400 my $dir = $projects_list . ($filter ?
"/$filter" : '');
2401 # remove the trailing "/"
2403 my $pfxlen = length("$dir");
2404 my $pfxdepth = ($dir =~ tr!/!!);
2407 follow_fast
=> 1, # follow symbolic links
2408 follow_skip
=> 2, # ignore duplicates
2409 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
2411 # skip project-list toplevel, if we get it.
2412 return if (m!^[/.]$!);
2413 # only directories can be git repositories
2414 return unless (-d
$_);
2415 # don't traverse too deep (Find is super slow on os x)
2416 if (($File::Find
::name
=~ tr!/!!) - $pfxdepth > $project_maxdepth) {
2417 $File::Find
::prune
= 1;
2421 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
2422 # we check related file in $projectroot
2423 my $path = ($filter ?
"$filter/" : '') . $subdir;
2424 if (check_export_ok
("$projectroot/$path")) {
2425 push @list, { path
=> $path };
2426 $File::Find
::prune
= 1;
2431 } elsif (-f
$projects_list) {
2432 # read from file(url-encoded):
2433 # 'git%2Fgit.git Linus+Torvalds'
2434 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2435 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2437 open my $fd, '<', $projects_list or return;
2439 while (my $line = <$fd>) {
2441 my ($path, $owner) = split ' ', $line;
2442 $path = unescape
($path);
2443 $owner = unescape
($owner);
2444 if (!defined $path) {
2447 if ($filter ne '') {
2448 # looking for forks;
2449 my $pfx = substr($path, 0, length($filter));
2450 if ($pfx ne $filter) {
2453 my $sfx = substr($path, length($filter));
2454 if ($sfx !~ /^\/.*\
.git
$/) {
2457 } elsif ($check_forks) {
2459 foreach my $filter (keys %paths) {
2460 # looking for forks;
2461 my $pfx = substr($path, 0, length($filter));
2462 if ($pfx ne $filter) {
2465 my $sfx = substr($path, length($filter));
2466 if ($sfx !~ /^\/.*\
.git
$/) {
2469 # is a fork, don't include it in
2474 if (check_export_ok
("$projectroot/$path")) {
2477 owner
=> to_utf8
($owner),
2480 (my $forks_path = $path) =~ s/\.git$//;
2481 $paths{$forks_path}++;
2489 our $gitweb_project_owner = undef;
2490 sub git_get_project_list_from_file
{
2492 return if (defined $gitweb_project_owner);
2494 $gitweb_project_owner = {};
2495 # read from file (url-encoded):
2496 # 'git%2Fgit.git Linus+Torvalds'
2497 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2498 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2499 if (-f
$projects_list) {
2500 open(my $fd, '<', $projects_list);
2501 while (my $line = <$fd>) {
2503 my ($pr, $ow) = split ' ', $line;
2504 $pr = unescape
($pr);
2505 $ow = unescape
($ow);
2506 $gitweb_project_owner->{$pr} = to_utf8
($ow);
2512 sub git_get_project_owner
{
2513 my $project = shift;
2516 return undef unless $project;
2517 $git_dir = "$projectroot/$project";
2519 if (!defined $gitweb_project_owner) {
2520 git_get_project_list_from_file
();
2523 if (exists $gitweb_project_owner->{$project}) {
2524 $owner = $gitweb_project_owner->{$project};
2526 if (!defined $owner){
2527 $owner = git_get_project_config
('owner');
2529 if (!defined $owner) {
2530 $owner = get_file_owner
("$git_dir");
2536 sub git_get_last_activity
{
2540 $git_dir = "$projectroot/$path";
2541 open($fd, "-|", git_cmd
(), 'for-each-ref',
2542 '--format=%(committer)',
2543 '--sort=-committerdate',
2545 'refs/heads') or return;
2546 my $most_recent = <$fd>;
2547 close $fd or return;
2548 if (defined $most_recent &&
2549 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
2551 my $age = time - $timestamp;
2552 return ($age, age_string
($age));
2554 return (undef, undef);
2557 sub git_get_references
{
2558 my $type = shift || "";
2560 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
2561 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
2562 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
2563 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
2566 while (my $line = <$fd>) {
2568 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) {
2569 if (defined $refs{$1}) {
2570 push @
{$refs{$1}}, $2;
2576 close $fd or return;
2580 sub git_get_rev_name_tags
{
2581 my $hash = shift || return undef;
2583 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
2585 my $name_rev = <$fd>;
2588 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
2591 # catches also '$hash undefined' output
2596 ## ----------------------------------------------------------------------
2597 ## parse to hash functions
2601 my $tz = shift || "-0000";
2604 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
2605 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
2606 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
2607 $date{'hour'} = $hour;
2608 $date{'minute'} = $min;
2609 $date{'mday'} = $mday;
2610 $date{'day'} = $days[$wday];
2611 $date{'month'} = $months[$mon];
2612 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
2613 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
2614 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
2615 $mday, $months[$mon], $hour ,$min;
2616 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
2617 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
2619 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
2620 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
2621 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
2622 $date{'hour_local'} = $hour;
2623 $date{'minute_local'} = $min;
2624 $date{'tz_local'} = $tz;
2625 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
2626 1900+$year, $mon+1, $mday,
2627 $hour, $min, $sec, $tz);
2636 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
2637 $tag{'id'} = $tag_id;
2638 while (my $line = <$fd>) {
2640 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
2641 $tag{'object'} = $1;
2642 } elsif ($line =~ m/^type (.+)$/) {
2644 } elsif ($line =~ m/^tag (.+)$/) {
2646 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
2647 $tag{'author'} = $1;
2648 $tag{'author_epoch'} = $2;
2649 $tag{'author_tz'} = $3;
2650 if ($tag{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2651 $tag{'author_name'} = $1;
2652 $tag{'author_email'} = $2;
2654 $tag{'author_name'} = $tag{'author'};
2656 } elsif ($line =~ m/--BEGIN/) {
2657 push @comment, $line;
2659 } elsif ($line eq "") {
2663 push @comment, <$fd>;
2664 $tag{'comment'} = \
@comment;
2665 close $fd or return;
2666 if (!defined $tag{'name'}) {
2672 sub parse_commit_text
{
2673 my ($commit_text, $withparents) = @_;
2674 my @commit_lines = split '\n', $commit_text;
2677 pop @commit_lines; # Remove '\0'
2679 if (! @commit_lines) {
2683 my $header = shift @commit_lines;
2684 if ($header !~ m/^[0-9a-fA-F]{40}/) {
2687 ($co{'id'}, my @parents) = split ' ', $header;
2688 while (my $line = shift @commit_lines) {
2689 last if $line eq "\n";
2690 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
2692 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
2694 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
2695 $co{'author'} = to_utf8
($1);
2696 $co{'author_epoch'} = $2;
2697 $co{'author_tz'} = $3;
2698 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2699 $co{'author_name'} = $1;
2700 $co{'author_email'} = $2;
2702 $co{'author_name'} = $co{'author'};
2704 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2705 $co{'committer'} = to_utf8
($1);
2706 $co{'committer_epoch'} = $2;
2707 $co{'committer_tz'} = $3;
2708 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2709 $co{'committer_name'} = $1;
2710 $co{'committer_email'} = $2;
2712 $co{'committer_name'} = $co{'committer'};
2716 if (!defined $co{'tree'}) {
2719 $co{'parents'} = \
@parents;
2720 $co{'parent'} = $parents[0];
2722 foreach my $title (@commit_lines) {
2725 $co{'title'} = chop_str
($title, 80, 5);
2726 # remove leading stuff of merges to make the interesting part visible
2727 if (length($title) > 50) {
2728 $title =~ s/^Automatic //;
2729 $title =~ s/^merge (of|with) /Merge ... /i;
2730 if (length($title) > 50) {
2731 $title =~ s/(http|rsync):\/\///;
2733 if (length($title) > 50) {
2734 $title =~ s/(master|www|rsync)\.//;
2736 if (length($title) > 50) {
2737 $title =~ s/kernel.org:?//;
2739 if (length($title) > 50) {
2740 $title =~ s/\/pub\/scm//;
2743 $co{'title_short'} = chop_str
($title, 50, 5);
2747 if (! defined $co{'title'} || $co{'title'} eq "") {
2748 $co{'title'} = $co{'title_short'} = '(no commit message)';
2750 # remove added spaces
2751 foreach my $line (@commit_lines) {
2754 $co{'comment'} = \
@commit_lines;
2756 my $age = time - $co{'committer_epoch'};
2758 $co{'age_string'} = age_string
($age);
2759 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2760 if ($age > 60*60*24*7*2) {
2761 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2762 $co{'age_string_age'} = $co{'age_string'};
2764 $co{'age_string_date'} = $co{'age_string'};
2765 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2771 my ($commit_id) = @_;
2776 open my $fd, "-|", git_cmd
(), "rev-list",
2782 or die_error
(500, "Open git-rev-list failed");
2783 %co = parse_commit_text
(<$fd>, 1);
2790 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2798 open my $fd, "-|", git_cmd
(), "rev-list",
2801 ("--max-count=" . $maxcount),
2802 ("--skip=" . $skip),
2806 ($filename ?
($filename) : ())
2807 or die_error
(500, "Open git-rev-list failed");
2808 while (my $line = <$fd>) {
2809 my %co = parse_commit_text
($line);
2814 return wantarray ?
@cos : \
@cos;
2817 # parse line of git-diff-tree "raw" output
2818 sub parse_difftree_raw_line
{
2822 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2823 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2824 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2825 $res{'from_mode'} = $1;
2826 $res{'to_mode'} = $2;
2827 $res{'from_id'} = $3;
2829 $res{'status'} = $5;
2830 $res{'similarity'} = $6;
2831 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2832 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
2834 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote
($7);
2837 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2838 # combined diff (for merge commit)
2839 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2840 $res{'nparents'} = length($1);
2841 $res{'from_mode'} = [ split(' ', $2) ];
2842 $res{'to_mode'} = pop @
{$res{'from_mode'}};
2843 $res{'from_id'} = [ split(' ', $3) ];
2844 $res{'to_id'} = pop @
{$res{'from_id'}};
2845 $res{'status'} = [ split('', $4) ];
2846 $res{'to_file'} = unquote
($5);
2848 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2849 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2850 $res{'commit'} = $1;
2853 return wantarray ?
%res : \
%res;
2856 # wrapper: return parsed line of git-diff-tree "raw" output
2857 # (the argument might be raw line, or parsed info)
2858 sub parsed_difftree_line
{
2859 my $line_or_ref = shift;
2861 if (ref($line_or_ref) eq "HASH") {
2862 # pre-parsed (or generated by hand)
2863 return $line_or_ref;
2865 return parse_difftree_raw_line
($line_or_ref);
2869 # parse line of git-ls-tree output
2870 sub parse_ls_tree_line
{
2876 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa 16717 panic.c'
2877 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40}) +(-|[0-9]+)\t(.+)$/s;
2886 $res{'name'} = unquote
($5);
2889 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2890 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2898 $res{'name'} = unquote
($4);
2902 return wantarray ?
%res : \
%res;
2905 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2906 sub parse_from_to_diffinfo
{
2907 my ($diffinfo, $from, $to, @parents) = @_;
2909 if ($diffinfo->{'nparents'}) {
2911 $from->{'file'} = [];
2912 $from->{'href'} = [];
2913 fill_from_file_info
($diffinfo, @parents)
2914 unless exists $diffinfo->{'from_file'};
2915 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2916 $from->{'file'}[$i] =
2917 defined $diffinfo->{'from_file'}[$i] ?
2918 $diffinfo->{'from_file'}[$i] :
2919 $diffinfo->{'to_file'};
2920 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2921 $from->{'href'}[$i] = href
(action
=>"blob",
2922 hash_base
=>$parents[$i],
2923 hash
=>$diffinfo->{'from_id'}[$i],
2924 file_name
=>$from->{'file'}[$i]);
2926 $from->{'href'}[$i] = undef;
2930 # ordinary (not combined) diff
2931 $from->{'file'} = $diffinfo->{'from_file'};
2932 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2933 $from->{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2934 hash
=>$diffinfo->{'from_id'},
2935 file_name
=>$from->{'file'});
2937 delete $from->{'href'};
2941 $to->{'file'} = $diffinfo->{'to_file'};
2942 if (!is_deleted
($diffinfo)) { # file exists in result
2943 $to->{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2944 hash
=>$diffinfo->{'to_id'},
2945 file_name
=>$to->{'file'});
2947 delete $to->{'href'};
2951 ## ......................................................................
2952 ## parse to array of hashes functions
2954 sub git_get_heads_list
{
2958 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2959 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
2960 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2963 while (my $line = <$fd>) {
2967 my ($refinfo, $committerinfo) = split(/\0/, $line);
2968 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2969 my ($committer, $epoch, $tz) =
2970 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2971 $ref_item{'fullname'} = $name;
2972 $name =~ s!^refs/heads/!!;
2974 $ref_item{'name'} = $name;
2975 $ref_item{'id'} = $hash;
2976 $ref_item{'title'} = $title || '(no commit message)';
2977 $ref_item{'epoch'} = $epoch;
2979 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2981 $ref_item{'age'} = "unknown";
2984 push @headslist, \
%ref_item;
2988 return wantarray ?
@headslist : \
@headslist;
2991 sub git_get_tags_list
{
2995 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2996 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
2997 '--format=%(objectname) %(objecttype) %(refname) '.
2998 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
3001 while (my $line = <$fd>) {
3005 my ($refinfo, $creatorinfo) = split(/\0/, $line);
3006 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
3007 my ($creator, $epoch, $tz) =
3008 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
3009 $ref_item{'fullname'} = $name;
3010 $name =~ s!^refs/tags/!!;
3012 $ref_item{'type'} = $type;
3013 $ref_item{'id'} = $id;
3014 $ref_item{'name'} = $name;
3015 if ($type eq "tag") {
3016 $ref_item{'subject'} = $title;
3017 $ref_item{'reftype'} = $reftype;
3018 $ref_item{'refid'} = $refid;
3020 $ref_item{'reftype'} = $type;
3021 $ref_item{'refid'} = $id;
3024 if ($type eq "tag" || $type eq "commit") {
3025 $ref_item{'epoch'} = $epoch;
3027 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
3029 $ref_item{'age'} = "unknown";
3033 push @tagslist, \
%ref_item;
3037 return wantarray ?
@tagslist : \
@tagslist;
3040 ## ----------------------------------------------------------------------
3041 ## filesystem-related functions
3043 sub get_file_owner
{
3046 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
3047 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
3048 if (!defined $gcos) {
3052 $owner =~ s/[,;].*$//;
3053 return to_utf8
($owner);
3056 # assume that file exists
3058 my $filename = shift;
3060 open my $fd, '<', $filename;
3061 print map { to_utf8
($_) } <$fd>;
3065 ## ......................................................................
3066 ## mimetype related functions
3068 sub mimetype_guess_file
{
3069 my $filename = shift;
3070 my $mimemap = shift;
3071 -r
$mimemap or return undef;
3074 open(my $mh, '<', $mimemap) or return undef;
3076 next if m/^#/; # skip comments
3077 my ($mimetype, $exts) = split(/\t+/);
3078 if (defined $exts) {
3079 my @exts = split(/\s+/, $exts);
3080 foreach my $ext (@exts) {
3081 $mimemap{$ext} = $mimetype;
3087 $filename =~ /\.([^.]*)$/;
3088 return $mimemap{$1};
3091 sub mimetype_guess
{
3092 my $filename = shift;
3094 $filename =~ /\./ or return undef;
3096 if ($mimetypes_file) {
3097 my $file = $mimetypes_file;
3098 if ($file !~ m!^/!) { # if it is relative path
3099 # it is relative to project
3100 $file = "$projectroot/$project/$file";
3102 $mime = mimetype_guess_file
($filename, $file);
3104 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
3110 my $filename = shift;
3113 my $mime = mimetype_guess
($filename);
3114 $mime and return $mime;
3118 return $default_blob_plain_mimetype unless $fd;
3121 return 'text/plain';
3122 } elsif (! $filename) {
3123 return 'application/octet-stream';
3124 } elsif ($filename =~ m/\.png$/i) {
3126 } elsif ($filename =~ m/\.gif$/i) {
3128 } elsif ($filename =~ m/\.jpe?g$/i) {
3129 return 'image/jpeg';
3131 return 'application/octet-stream';
3135 sub blob_contenttype
{
3136 my ($fd, $file_name, $type) = @_;
3138 $type ||= blob_mimetype
($fd, $file_name);
3139 if ($type eq 'text/plain' && defined $default_text_plain_charset) {
3140 $type .= "; charset=$default_text_plain_charset";
3146 ## ======================================================================
3147 ## functions printing HTML: header, footer, error page
3149 sub git_header_html
{
3150 my $status = shift || "200 OK";
3151 my $expires = shift;
3153 my $title = "$site_name";
3154 if (defined $project) {
3155 $title .= " - " . to_utf8
($project);
3156 if (defined $action) {
3157 $title .= "/$action";
3158 if (defined $file_name) {
3159 $title .= " - " . esc_path
($file_name);
3160 if ($action eq "tree" && $file_name !~ m
|/$|) {
3167 # require explicit support from the UA if we are to send the page as
3168 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
3169 # we have to do this because MSIE sometimes globs '*/*', pretending to
3170 # support xhtml+xml but choking when it gets what it asked for.
3171 if (defined $cgi->http('HTTP_ACCEPT') &&
3172 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
3173 $cgi->Accept('application/xhtml+xml') != 0) {
3174 $content_type = 'application/xhtml+xml';
3176 $content_type = 'text/html';
3178 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
3179 -status
=> $status, -expires
=> $expires);
3180 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
3182 <?xml version="1.0" encoding="utf-8"?>
3183 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
3184 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
3185 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
3186 <!-- git core binaries version $git_version -->
3188 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
3189 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
3190 <meta name="robots" content="index, nofollow"/>
3191 <title>$title</title>
3193 # the stylesheet, favicon etc urls won't work correctly with path_info
3194 # unless we set the appropriate base URL
3195 if ($ENV{'PATH_INFO'}) {
3196 print "<base href=\"".esc_url
($base_url)."\" />\n";
3198 # print out each stylesheet that exist, providing backwards capability
3199 # for those people who defined $stylesheet in a config file
3200 if (defined $stylesheet) {
3201 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
3203 foreach my $stylesheet (@stylesheets) {
3204 next unless $stylesheet;
3205 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
3208 if (defined $project) {
3209 my %href_params = get_feed_info
();
3210 if (!exists $href_params{'-title'}) {
3211 $href_params{'-title'} = 'log';
3214 foreach my $format qw(RSS Atom) {
3215 my $type = lc($format);
3217 '-rel' => 'alternate',
3218 '-title' => "$project - $href_params{'-title'} - $format feed",
3219 '-type' => "application/$type+xml"
3222 $href_params{'action'} = $type;
3223 $link_attr{'-href'} = href
(%href_params);
3225 "rel=\"$link_attr{'-rel'}\" ".
3226 "title=\"$link_attr{'-title'}\" ".
3227 "href=\"$link_attr{'-href'}\" ".
3228 "type=\"$link_attr{'-type'}\" ".
3231 $href_params{'extra_options'} = '--no-merges';
3232 $link_attr{'-href'} = href
(%href_params);
3233 $link_attr{'-title'} .= ' (no merges)';
3235 "rel=\"$link_attr{'-rel'}\" ".
3236 "title=\"$link_attr{'-title'}\" ".
3237 "href=\"$link_attr{'-href'}\" ".
3238 "type=\"$link_attr{'-type'}\" ".
3243 printf('<link rel="alternate" title="%s projects list" '.
3244 'href="%s" type="text/plain; charset=utf-8" />'."\n",
3245 $site_name, href
(project
=>undef, action
=>"project_index"));
3246 printf('<link rel="alternate" title="%s projects feeds" '.
3247 'href="%s" type="text/x-opml" />'."\n",
3248 $site_name, href
(project
=>undef, action
=>"opml"));
3250 if (defined $favicon) {
3251 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png" />\n);
3257 if (-f
$site_header) {
3258 insert_file
($site_header);
3261 print "<div class=\"page_header\">\n" .
3262 $cgi->a({-href
=> esc_url
($logo_url),
3263 -title
=> $logo_label},
3264 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
3265 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
3266 if (defined $project) {
3267 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
3268 if (defined $action) {
3275 my $have_search = gitweb_check_feature
('search');
3276 if (defined $project && $have_search) {
3277 if (!defined $searchtext) {
3281 if (defined $hash_base) {
3282 $search_hash = $hash_base;
3283 } elsif (defined $hash) {
3284 $search_hash = $hash;
3286 $search_hash = "HEAD";
3288 my $action = $my_uri;
3289 my $use_pathinfo = gitweb_check_feature
('pathinfo');
3290 if ($use_pathinfo) {
3291 $action .= "/".esc_url
($project);
3293 print $cgi->startform(-method
=> "get", -action
=> $action) .
3294 "<div class=\"search\">\n" .
3296 $cgi->input({-name
=>"p", -value
=>$project, -type
=>"hidden"}) . "\n") .
3297 $cgi->input({-name
=>"a", -value
=>"search", -type
=>"hidden"}) . "\n" .
3298 $cgi->input({-name
=>"h", -value
=>$search_hash, -type
=>"hidden"}) . "\n" .
3299 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
3300 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
3301 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
3303 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
3304 "<span title=\"Extended regular expression\">" .
3305 $cgi->checkbox(-name
=> 'sr', -value
=> 1, -label
=> 're',
3306 -checked
=> $search_use_regexp) .
3309 $cgi->end_form() . "\n";
3313 sub git_footer_html
{
3314 my $feed_class = 'rss_logo';
3316 print "<div class=\"page_footer\">\n";
3317 if (defined $project) {
3318 my $descr = git_get_project_description
($project);
3319 if (defined $descr) {
3320 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
3323 my %href_params = get_feed_info
();
3324 if (!%href_params) {
3325 $feed_class .= ' generic';
3327 $href_params{'-title'} ||= 'log';
3329 foreach my $format qw(RSS Atom) {
3330 $href_params{'action'} = lc($format);
3331 print $cgi->a({-href
=> href
(%href_params),
3332 -title
=> "$href_params{'-title'} $format feed",
3333 -class => $feed_class}, $format)."\n";
3337 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
3338 -class => $feed_class}, "OPML") . " ";
3339 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
3340 -class => $feed_class}, "TXT") . "\n";
3342 print "</div>\n"; # class="page_footer"
3344 if (defined $t0 && gitweb_check_feature
('timed')) {
3345 print "<div id=\"generating_info\">\n";
3346 print 'This page took '.
3347 '<span id="generating_time" class="time_span">'.
3348 Time
::HiRes
::tv_interval
($t0, [Time
::HiRes
::gettimeofday
()]).
3351 '<span id="generating_cmd">'.
3352 $number_of_git_cmds.
3353 '</span> git commands '.
3355 print "</div>\n"; # class="page_footer"
3358 if (-f
$site_footer) {
3359 insert_file
($site_footer);
3362 print qq!<script type
="text/javascript" src
="$javascript"></script
>\n!;
3363 if (defined $action &&
3364 $action eq 'blame_incremental') {
3365 print qq!<script type
="text/javascript">\n!.
3366 qq!startBlame
("!. href(action=>"blame_data
", -replay=>1) .qq!",\n!.
3367 qq! "!. href() .qq!");\n!.
3369 } elsif (gitweb_check_feature
('javascript-actions')) {
3370 print qq!<script type
="text/javascript">\n!.
3371 qq!window
.onload
= fixLinks
;\n!.
3379 # die_error(<http_status_code>, <error_message>)
3380 # Example: die_error(404, 'Hash not found')
3381 # By convention, use the following status codes (as defined in RFC 2616):
3382 # 400: Invalid or missing CGI parameters, or
3383 # requested object exists but has wrong type.
3384 # 403: Requested feature (like "pickaxe" or "snapshot") not enabled on
3385 # this server or project.
3386 # 404: Requested object/revision/project doesn't exist.
3387 # 500: The server isn't configured properly, or
3388 # an internal error occurred (e.g. failed assertions caused by bugs), or
3389 # an unknown error occurred (e.g. the git binary died unexpectedly).
3390 # 503: The server is currently unavailable (because it is overloaded,
3391 # or down for maintenance). Generally, this is a temporary state.
3393 my $status = shift || 500;
3394 my $error = shift || "Internal server error";
3396 my %http_responses = (
3397 400 => '400 Bad Request',
3398 403 => '403 Forbidden',
3399 404 => '404 Not Found',
3400 500 => '500 Internal Server Error',
3401 503 => '503 Service Unavailable',
3403 git_header_html
($http_responses{$status});
3405 <div class="page_body">
3415 ## ----------------------------------------------------------------------
3416 ## functions printing or outputting HTML: navigation
3418 sub git_print_page_nav
{
3419 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
3420 $extra = '' if !defined $extra; # pager or formats
3422 my @navs = qw(summary shortlog log commit commitdiff tree);
3424 @navs = grep { $_ ne $suppress } @navs;
3427 my %arg = map { $_ => {action
=>$_} } @navs;
3428 if (defined $head) {
3429 for (qw(commit commitdiff)) {
3430 $arg{$_}{'hash'} = $head;
3432 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
3433 for (qw(shortlog log)) {
3434 $arg{$_}{'hash'} = $head;
3439 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
3440 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
3442 my @actions = gitweb_get_feature
('actions');
3445 'n' => $project, # project name
3446 'f' => $git_dir, # project path within filesystem
3447 'h' => $treehead || '', # current hash ('h' parameter)
3448 'b' => $treebase || '', # hash base ('hb' parameter)
3451 my ($label, $link, $pos) = splice(@actions,0,3);
3453 @navs = map { $_ eq $pos ?
($_, $label) : $_ } @navs;
3455 $link =~ s/%([%nfhb])/$repl{$1}/g;
3456 $arg{$label}{'_href'} = $link;
3459 print "<div class=\"page_nav\">\n" .
3461 map { $_ eq $current ?
3462 $_ : $cgi->a({-href
=> ($arg{$_}{_href
} ?
$arg{$_}{_href
} : href
(%{$arg{$_}}))}, "$_")
3464 print "<br/>\n$extra<br/>\n" .
3468 sub format_paging_nav
{
3469 my ($action, $page, $has_next_link) = @_;
3475 $cgi->a({-href
=> href
(-replay
=>1, page
=>undef)}, "first") .
3477 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
3478 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
3480 $paging_nav .= "first ⋅ prev";
3483 if ($has_next_link) {
3484 $paging_nav .= " ⋅ " .
3485 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
3486 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
3488 $paging_nav .= " ⋅ next";
3494 ## ......................................................................
3495 ## functions printing or outputting HTML: div
3497 sub git_print_header_div
{
3498 my ($action, $title, $hash, $hash_base) = @_;
3501 $args{'action'} = $action;
3502 $args{'hash'} = $hash if $hash;
3503 $args{'hash_base'} = $hash_base if $hash_base;
3505 print "<div class=\"header\">\n" .
3506 $cgi->a({-href
=> href
(%args), -class => "title"},
3507 $title ?
$title : $action) .
3511 sub print_local_time
{
3513 if ($date{'hour_local'} < 6) {
3514 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
3515 $date{'hour_local'}, $date{'minute_local'}, $date{'tz_local'});
3517 printf(" (%02d:%02d %s)",
3518 $date{'hour_local'}, $date{'minute_local'}, $date{'tz_local'});
3522 # Outputs the author name and date in long form
3523 sub git_print_authorship
{
3526 my $tag = $opts{-tag
} || 'div';
3527 my $author = $co->{'author_name'};
3529 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
3530 print "<$tag class=\"author_date\">" .
3531 format_search_author
($author, "author", esc_html
($author)) .
3533 print_local_time
(%ad) if ($opts{-localtime});
3534 print "]" . git_get_avatar
($co->{'author_email'}, -pad_before
=> 1)
3538 # Outputs table rows containing the full author or committer information,
3539 # in the format expected for 'commit' view (& similia).
3540 # Parameters are a commit hash reference, followed by the list of people
3541 # to output information for. If the list is empty it defalts to both
3542 # author and committer.
3543 sub git_print_authorship_rows
{
3545 # too bad we can't use @people = @_ || ('author', 'committer')
3547 @people = ('author', 'committer') unless @people;
3548 foreach my $who (@people) {
3549 my %wd = parse_date
($co->{"${who}_epoch"}, $co->{"${who}_tz"});
3550 print "<tr><td>$who</td><td>" .
3551 format_search_author
($co->{"${who}_name"}, $who,
3552 esc_html
($co->{"${who}_name"})) . " " .
3553 format_search_author
($co->{"${who}_email"}, $who,
3554 esc_html
("<" . $co->{"${who}_email"} . ">")) .
3555 "</td><td rowspan=\"2\">" .
3556 git_get_avatar
($co->{"${who}_email"}, -size
=> 'double') .
3559 "<td></td><td> $wd{'rfc2822'}";
3560 print_local_time
(%wd);
3566 sub git_print_page_path
{
3572 print "<div class=\"page_path\">";
3573 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
3574 -title
=> 'tree root'}, to_utf8
("[$project]"));
3576 if (defined $name) {
3577 my @dirname = split '/', $name;
3578 my $basename = pop @dirname;
3581 foreach my $dir (@dirname) {
3582 $fullname .= ($fullname ?
'/' : '') . $dir;
3583 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
3585 -title
=> $fullname}, esc_path
($dir));
3588 if (defined $type && $type eq 'blob') {
3589 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
3591 -title
=> $name}, esc_path
($basename));
3592 } elsif (defined $type && $type eq 'tree') {
3593 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
3595 -title
=> $name}, esc_path
($basename));
3598 print esc_path
($basename);
3601 print "<br/></div>\n";
3608 if ($opts{'-remove_title'}) {
3609 # remove title, i.e. first line of log
3612 # remove leading empty lines
3613 while (defined $log->[0] && $log->[0] eq "") {
3620 foreach my $line (@
$log) {
3621 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
3624 if (! $opts{'-remove_signoff'}) {
3625 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
3628 # remove signoff lines
3635 # print only one empty line
3636 # do not print empty line after signoff
3638 next if ($empty || $signoff);
3644 print format_log_line_html
($line) . "<br/>\n";
3647 if ($opts{'-final_empty_line'}) {
3648 # end with single empty line
3649 print "<br/>\n" unless $empty;
3653 # return link target (what link points to)
3654 sub git_get_link_target
{
3659 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3663 $link_target = <$fd>;
3668 return $link_target;
3671 # given link target, and the directory (basedir) the link is in,
3672 # return target of link relative to top directory (top tree);
3673 # return undef if it is not possible (including absolute links).
3674 sub normalize_link_target
{
3675 my ($link_target, $basedir) = @_;
3677 # absolute symlinks (beginning with '/') cannot be normalized
3678 return if (substr($link_target, 0, 1) eq '/');
3680 # normalize link target to path from top (root) tree (dir)
3683 $path = $basedir . '/' . $link_target;
3685 # we are in top (root) tree (dir)
3686 $path = $link_target;
3689 # remove //, /./, and /../
3691 foreach my $part (split('/', $path)) {
3692 # discard '.' and ''
3693 next if (!$part || $part eq '.');
3695 if ($part eq '..') {
3699 # link leads outside repository (outside top dir)
3703 push @path_parts, $part;
3706 $path = join('/', @path_parts);
3711 # print tree entry (row of git_tree), but without encompassing <tr> element
3712 sub git_print_tree_entry
{
3713 my ($t, $basedir, $hash_base, $have_blame) = @_;
3716 $base_key{'hash_base'} = $hash_base if defined $hash_base;
3718 # The format of a table row is: mode list link. Where mode is
3719 # the mode of the entry, list is the name of the entry, an href,
3720 # and link is the action links of the entry.
3722 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
3723 if (exists $t->{'size'}) {
3724 print "<td class=\"size\">$t->{'size'}</td>\n";
3726 if ($t->{'type'} eq "blob") {
3727 print "<td class=\"list\">" .
3728 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3729 file_name
=>"$basedir$t->{'name'}", %base_key),
3730 -class => "list"}, esc_path
($t->{'name'}));
3731 if (S_ISLNK
(oct $t->{'mode'})) {
3732 my $link_target = git_get_link_target
($t->{'hash'});
3734 my $norm_target = normalize_link_target
($link_target, $basedir);
3735 if (defined $norm_target) {
3737 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
3738 file_name
=>$norm_target),
3739 -title
=> $norm_target}, esc_path
($link_target));
3741 print " -> " . esc_path
($link_target);
3746 print "<td class=\"link\">";
3747 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3748 file_name
=>"$basedir$t->{'name'}", %base_key)},
3752 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
3753 file_name
=>"$basedir$t->{'name'}", %base_key)},
3756 if (defined $hash_base) {
3758 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3759 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
3763 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
3764 file_name
=>"$basedir$t->{'name'}")},
3768 } elsif ($t->{'type'} eq "tree") {
3769 print "<td class=\"list\">";
3770 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3771 file_name
=>"$basedir$t->{'name'}",
3773 esc_path
($t->{'name'}));
3775 print "<td class=\"link\">";
3776 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3777 file_name
=>"$basedir$t->{'name'}",
3780 if (defined $hash_base) {
3782 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3783 file_name
=>"$basedir$t->{'name'}")},
3788 # unknown object: we can only present history for it
3789 # (this includes 'commit' object, i.e. submodule support)
3790 print "<td class=\"list\">" .
3791 esc_path
($t->{'name'}) .
3793 print "<td class=\"link\">";
3794 if (defined $hash_base) {
3795 print $cgi->a({-href
=> href
(action
=>"history",
3796 hash_base
=>$hash_base,
3797 file_name
=>"$basedir$t->{'name'}")},
3804 ## ......................................................................
3805 ## functions printing large fragments of HTML
3807 # get pre-image filenames for merge (combined) diff
3808 sub fill_from_file_info
{
3809 my ($diff, @parents) = @_;
3811 $diff->{'from_file'} = [ ];
3812 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
3813 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3814 if ($diff->{'status'}[$i] eq 'R' ||
3815 $diff->{'status'}[$i] eq 'C') {
3816 $diff->{'from_file'}[$i] =
3817 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
3824 # is current raw difftree line of file deletion
3826 my $diffinfo = shift;
3828 return $diffinfo->{'to_id'} eq ('0' x
40);
3831 # does patch correspond to [previous] difftree raw line
3832 # $diffinfo - hashref of parsed raw diff format
3833 # $patchinfo - hashref of parsed patch diff format
3834 # (the same keys as in $diffinfo)
3835 sub is_patch_split
{
3836 my ($diffinfo, $patchinfo) = @_;
3838 return defined $diffinfo && defined $patchinfo
3839 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3843 sub git_difftree_body
{
3844 my ($difftree, $hash, @parents) = @_;
3845 my ($parent) = $parents[0];
3846 my $have_blame = gitweb_check_feature
('blame');
3847 print "<div class=\"list_head\">\n";
3848 if ($#{$difftree} > 10) {
3849 print(($#{$difftree} + 1) . " files changed:\n");
3853 print "<table class=\"" .
3854 (@parents > 1 ?
"combined " : "") .
3857 # header only for combined diff in 'commitdiff' view
3858 my $has_header = @
$difftree && @parents > 1 && $action eq 'commitdiff';
3861 print "<thead><tr>\n" .
3862 "<th></th><th></th>\n"; # filename, patchN link
3863 for (my $i = 0; $i < @parents; $i++) {
3864 my $par = $parents[$i];
3866 $cgi->a({-href
=> href
(action
=>"commitdiff",
3867 hash
=>$hash, hash_parent
=>$par),
3868 -title
=> 'commitdiff to parent number ' .
3869 ($i+1) . ': ' . substr($par,0,7)},
3873 print "</tr></thead>\n<tbody>\n";
3878 foreach my $line (@
{$difftree}) {
3879 my $diff = parsed_difftree_line
($line);
3882 print "<tr class=\"dark\">\n";
3884 print "<tr class=\"light\">\n";
3888 if (exists $diff->{'nparents'}) { # combined diff
3890 fill_from_file_info
($diff, @parents)
3891 unless exists $diff->{'from_file'};
3893 if (!is_deleted
($diff)) {
3894 # file exists in the result (child) commit
3896 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3897 file_name
=>$diff->{'to_file'},
3899 -class => "list"}, esc_path
($diff->{'to_file'})) .
3903 esc_path
($diff->{'to_file'}) .
3907 if ($action eq 'commitdiff') {
3910 print "<td class=\"link\">" .
3911 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3916 my $has_history = 0;
3917 my $not_deleted = 0;
3918 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3919 my $hash_parent = $parents[$i];
3920 my $from_hash = $diff->{'from_id'}[$i];
3921 my $from_path = $diff->{'from_file'}[$i];
3922 my $status = $diff->{'status'}[$i];
3924 $has_history ||= ($status ne 'A');
3925 $not_deleted ||= ($status ne 'D');
3927 if ($status eq 'A') {
3928 print "<td class=\"link\" align=\"right\"> | </td>\n";
3929 } elsif ($status eq 'D') {
3930 print "<td class=\"link\">" .
3931 $cgi->a({-href
=> href
(action
=>"blob",
3934 file_name
=>$from_path)},
3938 if ($diff->{'to_id'} eq $from_hash) {
3939 print "<td class=\"link nochange\">";
3941 print "<td class=\"link\">";
3943 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3944 hash
=>$diff->{'to_id'},
3945 hash_parent
=>$from_hash,
3947 hash_parent_base
=>$hash_parent,
3948 file_name
=>$diff->{'to_file'},
3949 file_parent
=>$from_path)},
3955 print "<td class=\"link\">";
3957 print $cgi->a({-href
=> href
(action
=>"blob",
3958 hash
=>$diff->{'to_id'},
3959 file_name
=>$diff->{'to_file'},
3962 print " | " if ($has_history);
3965 print $cgi->a({-href
=> href
(action
=>"history",
3966 file_name
=>$diff->{'to_file'},
3973 next; # instead of 'else' clause, to avoid extra indent
3975 # else ordinary diff
3977 my ($to_mode_oct, $to_mode_str, $to_file_type);
3978 my ($from_mode_oct, $from_mode_str, $from_file_type);
3979 if ($diff->{'to_mode'} ne ('0' x
6)) {
3980 $to_mode_oct = oct $diff->{'to_mode'};
3981 if (S_ISREG
($to_mode_oct)) { # only for regular file
3982 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3984 $to_file_type = file_type
($diff->{'to_mode'});
3986 if ($diff->{'from_mode'} ne ('0' x
6)) {
3987 $from_mode_oct = oct $diff->{'from_mode'};
3988 if (S_ISREG
($to_mode_oct)) { # only for regular file
3989 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3991 $from_file_type = file_type
($diff->{'from_mode'});
3994 if ($diff->{'status'} eq "A") { # created
3995 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3996 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3997 $mode_chng .= "]</span>";
3999 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
4000 hash_base
=>$hash, file_name
=>$diff->{'file'}),
4001 -class => "list"}, esc_path
($diff->{'file'}));
4003 print "<td>$mode_chng</td>\n";
4004 print "<td class=\"link\">";
4005 if ($action eq 'commitdiff') {
4008 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
4011 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
4012 hash_base
=>$hash, file_name
=>$diff->{'file'})},
4016 } elsif ($diff->{'status'} eq "D") { # deleted
4017 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
4019 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
4020 hash_base
=>$parent, file_name
=>$diff->{'file'}),
4021 -class => "list"}, esc_path
($diff->{'file'}));
4023 print "<td>$mode_chng</td>\n";
4024 print "<td class=\"link\">";
4025 if ($action eq 'commitdiff') {
4028 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
4031 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
4032 hash_base
=>$parent, file_name
=>$diff->{'file'})},
4035 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
4036 file_name
=>$diff->{'file'})},
4039 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
4040 file_name
=>$diff->{'file'})},
4044 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
4045 my $mode_chnge = "";
4046 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
4047 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
4048 if ($from_file_type ne $to_file_type) {
4049 $mode_chnge .= " from $from_file_type to $to_file_type";
4051 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
4052 if ($from_mode_str && $to_mode_str) {
4053 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
4054 } elsif ($to_mode_str) {
4055 $mode_chnge .= " mode: $to_mode_str";
4058 $mode_chnge .= "]</span>\n";
4061 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
4062 hash_base
=>$hash, file_name
=>$diff->{'file'}),
4063 -class => "list"}, esc_path
($diff->{'file'}));
4065 print "<td>$mode_chnge</td>\n";
4066 print "<td class=\"link\">";
4067 if ($action eq 'commitdiff') {
4070 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
4072 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
4073 # "commit" view and modified file (not onlu mode changed)
4074 print $cgi->a({-href
=> href
(action
=>"blobdiff",
4075 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
4076 hash_base
=>$hash, hash_parent_base
=>$parent,
4077 file_name
=>$diff->{'file'})},
4081 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
4082 hash_base
=>$hash, file_name
=>$diff->{'file'})},
4085 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
4086 file_name
=>$diff->{'file'})},
4089 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
4090 file_name
=>$diff->{'file'})},
4094 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
4095 my %status_name = ('R' => 'moved', 'C' => 'copied');
4096 my $nstatus = $status_name{$diff->{'status'}};
4098 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
4099 # mode also for directories, so we cannot use $to_mode_str
4100 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
4103 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
4104 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
4105 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
4106 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
4107 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
4108 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
4109 -class => "list"}, esc_path
($diff->{'from_file'})) .
4110 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
4111 "<td class=\"link\">";
4112 if ($action eq 'commitdiff') {
4115 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
4117 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
4118 # "commit" view and modified file (not only pure rename or copy)
4119 print $cgi->a({-href
=> href
(action
=>"blobdiff",
4120 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
4121 hash_base
=>$hash, hash_parent_base
=>$parent,
4122 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
4126 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
4127 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
4130 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
4131 file_name
=>$diff->{'to_file'})},
4134 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
4135 file_name
=>$diff->{'to_file'})},
4139 } # we should not encounter Unmerged (U) or Unknown (X) status
4142 print "</tbody>" if $has_header;
4146 sub git_patchset_body
{
4147 my ($fd, $difftree, $hash, @hash_parents) = @_;
4148 my ($hash_parent) = $hash_parents[0];
4150 my $is_combined = (@hash_parents > 1);
4152 my $patch_number = 0;
4158 print "<div class=\"patchset\">\n";
4160 # skip to first patch
4161 while ($patch_line = <$fd>) {
4164 last if ($patch_line =~ m/^diff /);
4168 while ($patch_line) {
4170 # parse "git diff" header line
4171 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
4172 # $1 is from_name, which we do not use
4173 $to_name = unquote
($2);
4174 $to_name =~ s!^b/!!;
4175 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
4176 # $1 is 'cc' or 'combined', which we do not use
4177 $to_name = unquote
($2);
4182 # check if current patch belong to current raw line
4183 # and parse raw git-diff line if needed
4184 if (is_patch_split
($diffinfo, { 'to_file' => $to_name })) {
4185 # this is continuation of a split patch
4186 print "<div class=\"patch cont\">\n";
4188 # advance raw git-diff output if needed
4189 $patch_idx++ if defined $diffinfo;
4191 # read and prepare patch information
4192 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
4194 # compact combined diff output can have some patches skipped
4195 # find which patch (using pathname of result) we are at now;
4197 while ($to_name ne $diffinfo->{'to_file'}) {
4198 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
4199 format_diff_cc_simplified
($diffinfo, @hash_parents) .
4200 "</div>\n"; # class="patch"
4205 last if $patch_idx > $#$difftree;
4206 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
4210 # modifies %from, %to hashes
4211 parse_from_to_diffinfo
($diffinfo, \
%from, \
%to, @hash_parents);
4213 # this is first patch for raw difftree line with $patch_idx index
4214 # we index @$difftree array from 0, but number patches from 1
4215 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
4219 #assert($patch_line =~ m/^diff /) if DEBUG;
4220 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
4222 # print "git diff" header
4223 print format_git_diff_header_line
($patch_line, $diffinfo,
4226 # print extended diff header
4227 print "<div class=\"diff extended_header\">\n";
4229 while ($patch_line = <$fd>) {
4232 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
4234 print format_extended_diff_header_line
($patch_line, $diffinfo,
4237 print "</div>\n"; # class="diff extended_header"
4239 # from-file/to-file diff header
4240 if (! $patch_line) {
4241 print "</div>\n"; # class="patch"
4244 next PATCH
if ($patch_line =~ m/^diff /);
4245 #assert($patch_line =~ m/^---/) if DEBUG;
4247 my $last_patch_line = $patch_line;
4248 $patch_line = <$fd>;
4250 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
4252 print format_diff_from_to_header
($last_patch_line, $patch_line,
4253 $diffinfo, \
%from, \
%to,
4258 while ($patch_line = <$fd>) {
4261 next PATCH
if ($patch_line =~ m/^diff /);
4263 print format_diff_line
($patch_line, \
%from, \
%to);
4267 print "</div>\n"; # class="patch"
4270 # for compact combined (--cc) format, with chunk and patch simpliciaction
4271 # patchset might be empty, but there might be unprocessed raw lines
4272 for (++$patch_idx if $patch_number > 0;
4273 $patch_idx < @
$difftree;
4275 # read and prepare patch information
4276 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
4278 # generate anchor for "patch" links in difftree / whatchanged part
4279 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
4280 format_diff_cc_simplified
($diffinfo, @hash_parents) .
4281 "</div>\n"; # class="patch"
4286 if ($patch_number == 0) {
4287 if (@hash_parents > 1) {
4288 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
4290 print "<div class=\"diff nodifferences\">No differences found</div>\n";
4294 print "</div>\n"; # class="patchset"
4297 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4299 # fills project list info (age, description, owner, forks) for each
4300 # project in the list, removing invalid projects from returned list
4301 # NOTE: modifies $projlist, but does not remove entries from it
4302 sub fill_project_list_info
{
4303 my ($projlist, $check_forks) = @_;
4306 my $show_ctags = gitweb_check_feature
('ctags');
4308 foreach my $pr (@
$projlist) {
4309 my (@activity) = git_get_last_activity
($pr->{'path'});
4310 unless (@activity) {
4313 ($pr->{'age'}, $pr->{'age_string'}) = @activity;
4314 if (!defined $pr->{'descr'}) {
4315 my $descr = git_get_project_description
($pr->{'path'}) || "";
4316 $descr = to_utf8
($descr);
4317 $pr->{'descr_long'} = $descr;
4318 $pr->{'descr'} = chop_str
($descr, $projects_list_description_width, 5);
4320 if (!defined $pr->{'owner'}) {
4321 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}") || "";
4324 my $pname = $pr->{'path'};
4325 if (($pname =~ s/\.git$//) &&
4326 ($pname !~ /\/$/) &&
4327 (-d
"$projectroot/$pname")) {
4328 $pr->{'forks'} = "-d $projectroot/$pname";
4333 $show_ctags and $pr->{'ctags'} = git_get_project_ctags
($pr->{'path'});
4334 push @projects, $pr;
4340 # print 'sort by' <th> element, generating 'sort by $name' replay link
4341 # if that order is not selected
4343 my ($name, $order, $header) = @_;
4344 $header ||= ucfirst($name);
4346 if ($order eq $name) {
4347 print "<th>$header</th>\n";
4350 $cgi->a({-href
=> href
(-replay
=>1, order
=>$name),
4351 -class => "header"}, $header) .
4356 sub git_project_list_body
{
4357 # actually uses global variable $project
4358 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
4360 my $check_forks = gitweb_check_feature
('forks');
4361 my @projects = fill_project_list_info
($projlist, $check_forks);
4363 $order ||= $default_projects_order;
4364 $from = 0 unless defined $from;
4365 $to = $#projects if (!defined $to || $#projects < $to);
4368 project
=> { key
=> 'path', type
=> 'str' },
4369 descr
=> { key
=> 'descr_long', type
=> 'str' },
4370 owner
=> { key
=> 'owner', type
=> 'str' },
4371 age
=> { key
=> 'age', type
=> 'num' }
4373 my $oi = $order_info{$order};
4374 if ($oi->{'type'} eq 'str') {
4375 @projects = sort {$a->{$oi->{'key'}} cmp $b->{$oi->{'key'}}} @projects;
4377 @projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects;
4380 my $show_ctags = gitweb_check_feature
('ctags');
4383 foreach my $p (@projects) {
4384 foreach my $ct (keys %{$p->{'ctags'}}) {
4385 $ctags{$ct} += $p->{'ctags'}->{$ct};
4388 my $cloud = git_populate_project_tagcloud
(\
%ctags);
4389 print git_show_project_tagcloud
($cloud, 64);
4392 print "<table class=\"project_list\">\n";
4393 unless ($no_header) {
4396 print "<th></th>\n";
4398 print_sort_th
('project', $order, 'Project');
4399 print_sort_th
('descr', $order, 'Description');
4400 print_sort_th
('owner', $order, 'Owner');
4401 print_sort_th
('age', $order, 'Last Change');
4402 print "<th></th>\n" . # for links
4406 my $tagfilter = $cgi->param('by_tag');
4407 for (my $i = $from; $i <= $to; $i++) {
4408 my $pr = $projects[$i];
4410 next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}};
4411 next if $searchtext and not $pr->{'path'} =~ /$searchtext/
4412 and not $pr->{'descr_long'} =~ /$searchtext/;
4413 # Weed out forks or non-matching entries of search
4415 my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s
#\.git$#/#;
4416 $forkbase="^$forkbase" if $forkbase;
4417 next if not $searchtext and not $tagfilter and $show_ctags
4418 and $pr->{'path'} =~ m
#$forkbase.*/.*#; # regexp-safe
4422 print "<tr class=\"dark\">\n";
4424 print "<tr class=\"light\">\n";
4429 if ($pr->{'forks'}) {
4430 print "<!-- $pr->{'forks'} -->\n";
4431 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
4435 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4436 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
4437 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4438 -class => "list", -title
=> $pr->{'descr_long'}},
4439 esc_html
($pr->{'descr'})) . "</td>\n" .
4440 "<td><i>" . chop_and_escape_str
($pr->{'owner'}, 15) . "</i></td>\n";
4441 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
4442 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
4443 "<td class=\"link\">" .
4444 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
4445 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
4446 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
4447 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
4448 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
4452 if (defined $extra) {
4455 print "<td></td>\n";
4457 print "<td colspan=\"5\">$extra</td>\n" .
4464 # uses global variable $project
4465 my ($commitlist, $from, $to, $refs, $extra) = @_;
4467 $from = 0 unless defined $from;
4468 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4470 for (my $i = 0; $i <= $to; $i++) {
4471 my %co = %{$commitlist->[$i]};
4473 my $commit = $co{'id'};
4474 my $ref = format_ref_marker
($refs, $commit);
4475 my %ad = parse_date
($co{'author_epoch'});
4476 git_print_header_div
('commit',
4477 "<span class=\"age\">$co{'age_string'}</span>" .
4478 esc_html
($co{'title'}) . $ref,
4480 print "<div class=\"title_text\">\n" .
4481 "<div class=\"log_link\">\n" .
4482 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
4484 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
4486 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
4489 git_print_authorship
(\
%co, -tag
=> 'span');
4490 print "<br/>\n</div>\n";
4492 print "<div class=\"log_body\">\n";
4493 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
4497 print "<div class=\"page_nav\">\n";
4503 sub git_shortlog_body
{
4504 # uses global variable $project
4505 my ($commitlist, $from, $to, $refs, $extra) = @_;
4507 $from = 0 unless defined $from;
4508 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4510 print "<table class=\"shortlog\">\n";
4512 for (my $i = $from; $i <= $to; $i++) {
4513 my %co = %{$commitlist->[$i]};
4514 my $commit = $co{'id'};
4515 my $ref = format_ref_marker
($refs, $commit);
4517 print "<tr class=\"dark\">\n";
4519 print "<tr class=\"light\">\n";
4522 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
4523 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4524 format_author_html
('td', \
%co, 10) . "<td>";
4525 print format_subject_html
($co{'title'}, $co{'title_short'},
4526 href
(action
=>"commit", hash
=>$commit), $ref);
4528 "<td class=\"link\">" .
4529 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
4530 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
4531 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
4532 my $snapshot_links = format_snapshot_links
($commit);
4533 if (defined $snapshot_links) {
4534 print " | " . $snapshot_links;
4539 if (defined $extra) {
4541 "<td colspan=\"4\">$extra</td>\n" .
4547 sub git_history_body
{
4548 # Warning: assumes constant type (blob or tree) during history
4549 my ($commitlist, $from, $to, $refs, $extra,
4550 $file_name, $file_hash, $ftype) = @_;
4552 $from = 0 unless defined $from;
4553 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
4555 print "<table class=\"history\">\n";
4557 for (my $i = $from; $i <= $to; $i++) {
4558 my %co = %{$commitlist->[$i]};
4562 my $commit = $co{'id'};
4564 my $ref = format_ref_marker
($refs, $commit);
4567 print "<tr class=\"dark\">\n";
4569 print "<tr class=\"light\">\n";
4572 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4573 # shortlog: format_author_html('td', \%co, 10)
4574 format_author_html
('td', \
%co, 15, 3) . "<td>";
4575 # originally git_history used chop_str($co{'title'}, 50)
4576 print format_subject_html
($co{'title'}, $co{'title_short'},
4577 href
(action
=>"commit", hash
=>$commit), $ref);
4579 "<td class=\"link\">" .
4580 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
4581 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
4583 if ($ftype eq 'blob') {
4584 my $blob_current = $file_hash;
4585 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
4586 if (defined $blob_current && defined $blob_parent &&
4587 $blob_current ne $blob_parent) {
4589 $cgi->a({-href
=> href
(action
=>"blobdiff",
4590 hash
=>$blob_current, hash_parent
=>$blob_parent,
4591 hash_base
=>$hash_base, hash_parent_base
=>$commit,
4592 file_name
=>$file_name)},
4599 if (defined $extra) {
4601 "<td colspan=\"4\">$extra</td>\n" .
4608 # uses global variable $project
4609 my ($taglist, $from, $to, $extra) = @_;
4610 $from = 0 unless defined $from;
4611 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
4613 print "<table class=\"tags\">\n";
4615 for (my $i = $from; $i <= $to; $i++) {
4616 my $entry = $taglist->[$i];
4618 my $comment = $tag{'subject'};
4620 if (defined $comment) {
4621 $comment_short = chop_str
($comment, 30, 5);
4624 print "<tr class=\"dark\">\n";
4626 print "<tr class=\"light\">\n";
4629 if (defined $tag{'age'}) {
4630 print "<td><i>$tag{'age'}</i></td>\n";
4632 print "<td></td>\n";
4635 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
4636 -class => "list name"}, esc_html
($tag{'name'})) .
4639 if (defined $comment) {
4640 print format_subject_html
($comment, $comment_short,
4641 href
(action
=>"tag", hash
=>$tag{'id'}));
4644 "<td class=\"selflink\">";
4645 if ($tag{'type'} eq "tag") {
4646 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
4651 "<td class=\"link\">" . " | " .
4652 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
4653 if ($tag{'reftype'} eq "commit") {
4654 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'fullname'})}, "shortlog") .
4655 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'fullname'})}, "log");
4656 } elsif ($tag{'reftype'} eq "blob") {
4657 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
4662 if (defined $extra) {
4664 "<td colspan=\"5\">$extra</td>\n" .
4670 sub git_heads_body
{
4671 # uses global variable $project
4672 my ($headlist, $head, $from, $to, $extra) = @_;
4673 $from = 0 unless defined $from;
4674 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
4676 print "<table class=\"heads\">\n";
4678 for (my $i = $from; $i <= $to; $i++) {
4679 my $entry = $headlist->[$i];
4681 my $curr = $ref{'id'} eq $head;
4683 print "<tr class=\"dark\">\n";
4685 print "<tr class=\"light\">\n";
4688 print "<td><i>$ref{'age'}</i></td>\n" .
4689 ($curr ?
"<td class=\"current_head\">" : "<td>") .
4690 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'}),
4691 -class => "list name"},esc_html
($ref{'name'})) .
4693 "<td class=\"link\">" .
4694 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'})}, "shortlog") . " | " .
4695 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'fullname'})}, "log") . " | " .
4696 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'fullname'}, hash_base
=>$ref{'name'})}, "tree") .
4700 if (defined $extra) {
4702 "<td colspan=\"3\">$extra</td>\n" .
4708 sub git_search_grep_body
{
4709 my ($commitlist, $from, $to, $extra) = @_;
4710 $from = 0 unless defined $from;
4711 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4713 print "<table class=\"commit_search\">\n";
4715 for (my $i = $from; $i <= $to; $i++) {
4716 my %co = %{$commitlist->[$i]};
4720 my $commit = $co{'id'};
4722 print "<tr class=\"dark\">\n";
4724 print "<tr class=\"light\">\n";
4727 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4728 format_author_html
('td', \
%co, 15, 5) .
4730 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
4731 -class => "list subject"},
4732 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
4733 my $comment = $co{'comment'};
4734 foreach my $line (@
$comment) {
4735 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
4736 my ($lead, $match, $trail) = ($1, $2, $3);
4737 $match = chop_str
($match, 70, 5, 'center');
4738 my $contextlen = int((80 - length($match))/2);
4739 $contextlen = 30 if ($contextlen > 30);
4740 $lead = chop_str
($lead, $contextlen, 10, 'left');
4741 $trail = chop_str
($trail, $contextlen, 10, 'right');
4743 $lead = esc_html
($lead);
4744 $match = esc_html
($match);
4745 $trail = esc_html
($trail);
4747 print "$lead<span class=\"match\">$match</span>$trail<br />";
4751 "<td class=\"link\">" .
4752 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4754 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$co{'id'})}, "commitdiff") .
4756 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4760 if (defined $extra) {
4762 "<td colspan=\"3\">$extra</td>\n" .
4768 ## ======================================================================
4769 ## ======================================================================
4772 sub git_project_list
{
4773 my $order = $input_params{'order'};
4774 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4775 die_error
(400, "Unknown order parameter");
4778 my @list = git_get_projects_list
();
4780 die_error
(404, "No projects found");
4784 if (-f
$home_text) {
4785 print "<div class=\"index_include\">\n";
4786 insert_file
($home_text);
4789 print $cgi->startform(-method
=> "get") .
4790 "<p class=\"projsearch\">Search:\n" .
4791 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
4793 $cgi->end_form() . "\n";
4794 git_project_list_body
(\
@list, $order);
4799 my $order = $input_params{'order'};
4800 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4801 die_error
(400, "Unknown order parameter");
4804 my @list = git_get_projects_list
($project);
4806 die_error
(404, "No forks found");
4810 git_print_page_nav
('','');
4811 git_print_header_div
('summary', "$project forks");
4812 git_project_list_body
(\
@list, $order);
4816 sub git_project_index
{
4817 my @projects = git_get_projects_list
($project);
4820 -type
=> 'text/plain',
4821 -charset
=> 'utf-8',
4822 -content_disposition
=> 'inline; filename="index.aux"');
4824 foreach my $pr (@projects) {
4825 if (!exists $pr->{'owner'}) {
4826 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}");
4829 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
4830 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
4831 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4832 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4836 print "$path $owner\n";
4841 my $descr = git_get_project_description
($project) || "none";
4842 my %co = parse_commit
("HEAD");
4843 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
4844 my $head = $co{'id'};
4846 my $owner = git_get_project_owner
($project);
4848 my $refs = git_get_references
();
4849 # These get_*_list functions return one more to allow us to see if
4850 # there are more ...
4851 my @taglist = git_get_tags_list
(16);
4852 my @headlist = git_get_heads_list
(16);
4854 my $check_forks = gitweb_check_feature
('forks');
4857 @forklist = git_get_projects_list
($project);
4861 git_print_page_nav
('summary','', $head);
4863 print "<div class=\"title\"> </div>\n";
4864 print "<table class=\"projects_list\">\n" .
4865 "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
4866 "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html
($owner) . "</td></tr>\n";
4867 if (defined $cd{'rfc2822'}) {
4868 print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
4871 # use per project git URL list in $projectroot/$project/cloneurl
4872 # or make project git URL from git base URL and project name
4873 my $url_tag = "URL";
4874 my @url_list = git_get_project_url_list
($project);
4875 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
4876 foreach my $git_url (@url_list) {
4877 next unless $git_url;
4878 print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n";
4883 my $show_ctags = gitweb_check_feature
('ctags');
4885 my $ctags = git_get_project_ctags
($project);
4886 my $cloud = git_populate_project_tagcloud
($ctags);
4887 print "<tr id=\"metadata_ctags\"><td>Content tags:<br />";
4888 print "</td>\n<td>" unless %$ctags;
4889 print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>";
4890 print "</td>\n<td>" if %$ctags;
4891 print git_show_project_tagcloud
($cloud, 48);
4897 # If XSS prevention is on, we don't include README.html.
4898 # TODO: Allow a readme in some safe format.
4899 if (!$prevent_xss && -s
"$projectroot/$project/README.html") {
4900 print "<div class=\"title\">readme</div>\n" .
4901 "<div class=\"readme\">\n";
4902 insert_file
("$projectroot/$project/README.html");
4903 print "\n</div>\n"; # class="readme"
4906 # we need to request one more than 16 (0..15) to check if
4908 my @commitlist = $head ? parse_commits
($head, 17) : ();
4910 git_print_header_div
('shortlog');
4911 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
4912 $#commitlist <= 15 ?
undef :
4913 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
4917 git_print_header_div
('tags');
4918 git_tags_body
(\
@taglist, 0, 15,
4919 $#taglist <= 15 ?
undef :
4920 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
4924 git_print_header_div
('heads');
4925 git_heads_body
(\
@headlist, $head, 0, 15,
4926 $#headlist <= 15 ?
undef :
4927 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
4931 git_print_header_div
('forks');
4932 git_project_list_body
(\
@forklist, 'age', 0, 15,
4933 $#forklist <= 15 ?
undef :
4934 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
4942 my $head = git_get_head_hash
($project);
4944 git_print_page_nav
('','', $head,undef,$head);
4945 my %tag = parse_tag
($hash);
4948 die_error
(404, "Unknown tag object");
4951 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
4952 print "<div class=\"title_text\">\n" .
4953 "<table class=\"object_header\">\n" .
4955 "<td>object</td>\n" .
4956 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4957 $tag{'object'}) . "</td>\n" .
4958 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4959 $tag{'type'}) . "</td>\n" .
4961 if (defined($tag{'author'})) {
4962 git_print_authorship_rows
(\
%tag, 'author');
4964 print "</table>\n\n" .
4966 print "<div class=\"page_body\">";
4967 my $comment = $tag{'comment'};
4968 foreach my $line (@
$comment) {
4970 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
4976 sub git_blame_common
{
4977 my $format = shift || 'porcelain';
4978 if ($format eq 'porcelain' && $cgi->param('js')) {
4979 $format = 'incremental';
4980 $action = 'blame_incremental'; # for page title etc
4984 gitweb_check_feature
('blame')
4985 or die_error
(403, "Blame view not allowed");
4988 die_error
(400, "No file name given") unless $file_name;
4989 $hash_base ||= git_get_head_hash
($project);
4990 die_error
(404, "Couldn't find base commit") unless $hash_base;
4991 my %co = parse_commit
($hash_base)
4992 or die_error
(404, "Commit not found");
4994 if (!defined $hash) {
4995 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4996 or die_error
(404, "Error looking up file");
4998 $ftype = git_get_type
($hash);
4999 if ($ftype !~ "blob") {
5000 die_error
(400, "Object is not a blob");
5005 if ($format eq 'incremental') {
5006 # get file contents (as base)
5007 open $fd, "-|", git_cmd
(), 'cat-file', 'blob', $hash
5008 or die_error
(500, "Open git-cat-file failed");
5009 } elsif ($format eq 'data') {
5010 # run git-blame --incremental
5011 open $fd, "-|", git_cmd
(), "blame", "--incremental",
5012 $hash_base, "--", $file_name
5013 or die_error
(500, "Open git-blame --incremental failed");
5015 # run git-blame --porcelain
5016 open $fd, "-|", git_cmd
(), "blame", '-p',
5017 $hash_base, '--', $file_name
5018 or die_error
(500, "Open git-blame --porcelain failed");
5021 # incremental blame data returns early
5022 if ($format eq 'data') {
5024 -type
=>"text/plain", -charset
=> "utf-8",
5025 -status
=> "200 OK");
5026 local $| = 1; # output autoflush
5029 or print "ERROR $!\n";
5032 if (defined $t0 && gitweb_check_feature
('timed')) {
5034 Time
::HiRes
::tv_interval
($t0, [Time
::HiRes
::gettimeofday
()]).
5035 ' '.$number_of_git_cmds;
5045 $cgi->a({-href
=> href
(action
=>"blob", -replay
=>1)},
5048 if ($format eq 'incremental') {
5050 $cgi->a({-href
=> href
(action
=>"blame", javascript
=>0, -replay
=>1)},
5051 "blame") . " (non-incremental)";
5054 $cgi->a({-href
=> href
(action
=>"blame_incremental", -replay
=>1)},
5055 "blame") . " (incremental)";
5059 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
5062 $cgi->a({-href
=> href
(action
=>$action, file_name
=>$file_name)},
5064 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
5065 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5066 git_print_page_path
($file_name, $ftype, $hash_base);
5069 if ($format eq 'incremental') {
5070 print "<noscript>\n<div class=\"error\"><center><b>\n".
5071 "This page requires JavaScript to run.\n Use ".
5072 $cgi->a({-href
=> href
(action
=>'blame',javascript
=>0,-replay
=>1)},
5075 "</b></center></div>\n</noscript>\n";
5077 print qq!<div id
="progress_bar" style
="width: 100%; background-color: yellow"></div
>\n!;
5080 print qq!<div
class="page_body">\n!;
5081 print qq!<div id
="progress_info">... / ...</div
>\n!
5082 if ($format eq 'incremental');
5083 print qq!<table id
="blame_table" class="blame" width
="100%">\n!.
5084 #qq!<col width="5.5em" /><col width="2.5em" /><col width="*" />\n!.
5086 qq!<tr
><th
>Commit
</th><th>Line</th
><th
>Data
</th></tr
>\n!.
5090 my @rev_color = qw(light dark);
5091 my $num_colors = scalar(@rev_color);
5092 my $current_color = 0;
5094 if ($format eq 'incremental') {
5095 my $color_class = $rev_color[$current_color];
5100 while (my $line = <$fd>) {
5104 print qq!<tr id
="l$linenr" class="$color_class">!.
5105 qq!<td
class="sha1"><a href
=""> </a></td
>!.
5106 qq!<td
class="linenr">!.
5107 qq!<a
class="linenr" href
="">$linenr</a></td
>!;
5108 print qq!<td
class="pre">! . esc_html
($line) . "</td>\n";
5112 } else { # porcelain, i.e. ordinary blame
5113 my %metainfo = (); # saves information about commits
5117 while (my $line = <$fd>) {
5119 # the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
5120 # no <lines in group> for subsequent lines in group of lines
5121 my ($full_rev, $orig_lineno, $lineno, $group_size) =
5122 ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
5123 if (!exists $metainfo{$full_rev}) {
5124 $metainfo{$full_rev} = { 'nprevious' => 0 };
5126 my $meta = $metainfo{$full_rev};
5128 while ($data = <$fd>) {
5130 last if ($data =~ s/^\t//); # contents of line
5131 if ($data =~ /^(\S+)(?: (.*))?$/) {
5132 $meta->{$1} = $2 unless exists $meta->{$1};
5134 if ($data =~ /^previous /) {
5135 $meta->{'nprevious'}++;
5138 my $short_rev = substr($full_rev, 0, 8);
5139 my $author = $meta->{'author'};
5141 parse_date
($meta->{'author-time'}, $meta->{'author-tz'});
5142 my $date = $date{'iso-tz'};
5144 $current_color = ($current_color + 1) % $num_colors;
5146 my $tr_class = $rev_color[$current_color];
5147 $tr_class .= ' boundary' if (exists $meta->{'boundary'});
5148 $tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
5149 $tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
5150 print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
5152 print "<td class=\"sha1\"";
5153 print " title=\"". esc_html
($author) . ", $date\"";
5154 print " rowspan=\"$group_size\"" if ($group_size > 1);
5156 print $cgi->a({-href
=> href
(action
=>"commit",
5158 file_name
=>$file_name)},
5159 esc_html
($short_rev));
5160 if ($group_size >= 2) {
5161 my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
5162 if (@author_initials) {
5164 esc_html
(join('', @author_initials));
5170 # 'previous' <sha1 of parent commit> <filename at commit>
5171 if (exists $meta->{'previous'} &&
5172 $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
5173 $meta->{'parent'} = $1;
5174 $meta->{'file_parent'} = unquote
($2);
5177 exists($meta->{'parent'}) ?
5178 $meta->{'parent'} : $full_rev;
5179 my $linenr_filename =
5180 exists($meta->{'file_parent'}) ?
5181 $meta->{'file_parent'} : unquote
($meta->{'filename'});
5182 my $blamed = href
(action
=> 'blame',
5183 file_name
=> $linenr_filename,
5184 hash_base
=> $linenr_commit);
5185 print "<td class=\"linenr\">";
5186 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
5187 -class => "linenr" },
5190 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
5198 "</table>\n"; # class="blame"
5199 print "</div>\n"; # class="blame_body"
5201 or print "Reading blob failed\n";
5210 sub git_blame_incremental
{
5211 git_blame_common
('incremental');
5214 sub git_blame_data
{
5215 git_blame_common
('data');
5219 my $head = git_get_head_hash
($project);
5221 git_print_page_nav
('','', $head,undef,$head);
5222 git_print_header_div
('summary', $project);
5224 my @tagslist = git_get_tags_list
();
5226 git_tags_body
(\
@tagslist);
5232 my $head = git_get_head_hash
($project);
5234 git_print_page_nav
('','', $head,undef,$head);
5235 git_print_header_div
('summary', $project);
5237 my @headslist = git_get_heads_list
();
5239 git_heads_body
(\
@headslist, $head);
5244 sub git_blob_plain
{
5248 if (!defined $hash) {
5249 if (defined $file_name) {
5250 my $base = $hash_base || git_get_head_hash
($project);
5251 $hash = git_get_hash_by_path
($base, $file_name, "blob")
5252 or die_error
(404, "Cannot find file");
5254 die_error
(400, "No file name defined");
5256 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5257 # blobs defined by non-textual hash id's can be cached
5261 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
5262 or die_error
(500, "Open git-cat-file blob '$hash' failed");
5264 # content-type (can include charset)
5265 $type = blob_contenttype
($fd, $file_name, $type);
5267 # "save as" filename, even when no $file_name is given
5268 my $save_as = "$hash";
5269 if (defined $file_name) {
5270 $save_as = $file_name;
5271 } elsif ($type =~ m/^text\//) {
5275 # With XSS prevention on, blobs of all types except a few known safe
5276 # ones are served with "Content-Disposition: attachment" to make sure
5277 # they don't run in our security domain. For certain image types,
5278 # blob view writes an <img> tag referring to blob_plain view, and we
5279 # want to be sure not to break that by serving the image as an
5280 # attachment (though Firefox 3 doesn't seem to care).
5281 my $sandbox = $prevent_xss &&
5282 $type !~ m!^(?:text/plain|image/(?:gif|png|jpeg))$!;
5286 -expires
=> $expires,
5287 -content_disposition
=>
5288 ($sandbox ?
'attachment' : 'inline')
5289 . '; filename="' . $save_as . '"');
5291 binmode STDOUT
, ':raw';
5293 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
5300 if (!defined $hash) {
5301 if (defined $file_name) {
5302 my $base = $hash_base || git_get_head_hash
($project);
5303 $hash = git_get_hash_by_path
($base, $file_name, "blob")
5304 or die_error
(404, "Cannot find file");
5306 die_error
(400, "No file name defined");
5308 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5309 # blobs defined by non-textual hash id's can be cached
5313 my $have_blame = gitweb_check_feature
('blame');
5314 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
5315 or die_error
(500, "Couldn't cat $file_name, $hash");
5316 my $mimetype = blob_mimetype
($fd, $file_name);
5317 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B
$fd) {
5319 return git_blob_plain
($mimetype);
5321 # we can have blame only for text/* mimetype
5322 $have_blame &&= ($mimetype =~ m!^text/!);
5324 git_header_html
(undef, $expires);
5325 my $formats_nav = '';
5326 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
5327 if (defined $file_name) {
5330 $cgi->a({-href
=> href
(action
=>"blame", -replay
=>1)},
5335 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
5338 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
5341 $cgi->a({-href
=> href
(action
=>"blob",
5342 hash_base
=>"HEAD", file_name
=>$file_name)},
5346 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
5349 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
5350 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5352 print "<div class=\"page_nav\">\n" .
5353 "<br/><br/></div>\n" .
5354 "<div class=\"title\">$hash</div>\n";
5356 git_print_page_path
($file_name, "blob", $hash_base);
5357 print "<div class=\"page_body\">\n";
5358 if ($mimetype =~ m!^image/!) {
5359 print qq!<img type
="$mimetype"!;
5361 print qq! alt
="$file_name" title
="$file_name"!;
5364 href(action=>"blob_plain
", hash=>$hash,
5365 hash_base=>$hash_base, file_name=>$file_name) .
5369 while (my $line = <$fd>) {
5372 $line = untabify
($line);
5373 printf "<div class=\"pre\"><a id=\"l%i\" href=\"" . href
(-replay
=> 1)
5374 . "#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
5375 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
5379 or print "Reading blob failed.\n";
5385 if (!defined $hash_base) {
5386 $hash_base = "HEAD";
5388 if (!defined $hash) {
5389 if (defined $file_name) {
5390 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
5395 die_error
(404, "No such tree") unless defined($hash);
5397 my $show_sizes = gitweb_check_feature
('show-sizes');
5398 my $have_blame = gitweb_check_feature
('blame');
5403 open my $fd, "-|", git_cmd
(), "ls-tree", '-z',
5404 ($show_sizes ?
'-l' : ()), @extra_options, $hash
5405 or die_error
(500, "Open git-ls-tree failed");
5406 @entries = map { chomp; $_ } <$fd>;
5408 or die_error
(404, "Reading tree failed");
5411 my $refs = git_get_references
();
5412 my $ref = format_ref_marker
($refs, $hash_base);
5415 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
5417 if (defined $file_name) {
5419 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
5421 $cgi->a({-href
=> href
(action
=>"tree",
5422 hash_base
=>"HEAD", file_name
=>$file_name)},
5425 my $snapshot_links = format_snapshot_links
($hash);
5426 if (defined $snapshot_links) {
5427 # FIXME: Should be available when we have no hash base as well.
5428 push @views_nav, $snapshot_links;
5430 git_print_page_nav
('tree','', $hash_base, undef, undef,
5431 join(' | ', @views_nav));
5432 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
5435 print "<div class=\"page_nav\">\n";
5436 print "<br/><br/></div>\n";
5437 print "<div class=\"title\">$hash</div>\n";
5439 if (defined $file_name) {
5440 $basedir = $file_name;
5441 if ($basedir ne '' && substr($basedir, -1) ne '/') {
5444 git_print_page_path
($file_name, 'tree', $hash_base);
5446 print "<div class=\"page_body\">\n";
5447 print "<table class=\"tree\">\n";
5449 # '..' (top directory) link if possible
5450 if (defined $hash_base &&
5451 defined $file_name && $file_name =~ m![^/]+$!) {
5453 print "<tr class=\"dark\">\n";
5455 print "<tr class=\"light\">\n";
5459 my $up = $file_name;
5460 $up =~ s!/?[^/]+$!!;
5461 undef $up unless $up;
5462 # based on git_print_tree_entry
5463 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
5464 print '<td class="size"> </td>'."\n" if $show_sizes;
5465 print '<td class="list">';
5466 print $cgi->a({-href
=> href
(action
=>"tree",
5467 hash_base
=>$hash_base,
5471 print "<td class=\"link\"></td>\n";
5475 foreach my $line (@entries) {
5476 my %t = parse_ls_tree_line
($line, -z
=> 1, -l
=> $show_sizes);
5479 print "<tr class=\"dark\">\n";
5481 print "<tr class=\"light\">\n";
5485 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
5489 print "</table>\n" .
5495 my ($project, $hash) = @_;
5497 # path/to/project.git -> project
5498 # path/to/project/.git -> project
5499 my $name = to_utf8
($project);
5500 $name =~ s
,([^/])/*\
.git
$,$1,;
5501 $name = basename
($name);
5503 $name =~ s/[[:cntrl:]]/?/g;
5506 if ($hash =~ /^[0-9a-fA-F]+$/) {
5507 # shorten SHA-1 hash
5508 my $full_hash = git_get_full_hash
($project, $hash);
5509 if ($full_hash =~ /^$hash/ && length($hash) > 7) {
5510 $ver = git_get_short_hash
($project, $hash);
5512 } elsif ($hash =~ m!^refs/tags/(.*)$!) {
5513 # tags don't need shortened SHA-1 hash
5516 # branches and other need shortened SHA-1 hash
5517 if ($hash =~ m!^refs/(?:heads|remotes)/(.*)$!) {
5520 $ver .= '-' . git_get_short_hash
($project, $hash);
5522 # in case of hierarchical branch names
5525 # name = project-version_string
5526 $name = "$name-$ver";
5528 return wantarray ?
($name, $name) : $name;
5532 my $format = $input_params{'snapshot_format'};
5533 if (!@snapshot_fmts) {
5534 die_error
(403, "Snapshots not allowed");
5536 # default to first supported snapshot format
5537 $format ||= $snapshot_fmts[0];
5538 if ($format !~ m/^[a-z0-9]+$/) {
5539 die_error
(400, "Invalid snapshot format parameter");
5540 } elsif (!exists($known_snapshot_formats{$format})) {
5541 die_error
(400, "Unknown snapshot format");
5542 } elsif ($known_snapshot_formats{$format}{'disabled'}) {
5543 die_error
(403, "Snapshot format not allowed");
5544 } elsif (!grep($_ eq $format, @snapshot_fmts)) {
5545 die_error
(403, "Unsupported snapshot format");
5548 my $type = git_get_type
("$hash^{}");
5550 die_error
(404, 'Object does not exist');
5551 } elsif ($type eq 'blob') {
5552 die_error
(400, 'Object is not a tree-ish');
5555 my ($name, $prefix) = snapshot_name
($project, $hash);
5556 my $filename = "$name$known_snapshot_formats{$format}{'suffix'}";
5557 my $cmd = quote_command
(
5558 git_cmd
(), 'archive',
5559 "--format=$known_snapshot_formats{$format}{'format'}",
5560 "--prefix=$prefix/", $hash);
5561 if (exists $known_snapshot_formats{$format}{'compressor'}) {
5562 $cmd .= ' | ' . quote_command
(@
{$known_snapshot_formats{$format}{'compressor'}});
5565 $filename =~ s/(["\\])/\\$1/g;
5567 -type
=> $known_snapshot_formats{$format}{'type'},
5568 -content_disposition
=> 'inline; filename="' . $filename . '"',
5569 -status
=> '200 OK');
5571 open my $fd, "-|", $cmd
5572 or die_error
(500, "Execute git-archive failed");
5573 binmode STDOUT
, ':raw';
5575 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
5579 sub git_log_generic
{
5580 my ($fmt_name, $body_subr, $base, $parent, $file_name, $file_hash) = @_;
5582 my $head = git_get_head_hash
($project);
5583 if (!defined $base) {
5586 if (!defined $page) {
5589 my $refs = git_get_references
();
5591 my $commit_hash = $base;
5592 if (defined $parent) {
5593 $commit_hash = "$parent..$base";
5596 parse_commits
($commit_hash, 101, (100 * $page),
5597 defined $file_name ?
($file_name, "--full-history") : ());
5600 if (!defined $file_hash && defined $file_name) {
5601 # some commits could have deleted file in question,
5602 # and not have it in tree, but one of them has to have it
5603 for (my $i = 0; $i < @commitlist; $i++) {
5604 $file_hash = git_get_hash_by_path
($commitlist[$i]{'id'}, $file_name);
5605 last if defined $file_hash;
5608 if (defined $file_hash) {
5609 $ftype = git_get_type
($file_hash);
5611 if (defined $file_name && !defined $ftype) {
5612 die_error
(500, "Unknown type of object");
5615 if (defined $file_name) {
5616 %co = parse_commit
($base)
5617 or die_error
(404, "Unknown commit object");
5621 my $paging_nav = format_paging_nav
($fmt_name, $page, $#commitlist >= 100);
5623 if ($#commitlist >= 100) {
5625 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5626 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5628 my $patch_max = gitweb_get_feature
('patches');
5629 if ($patch_max && !defined $file_name) {
5630 if ($patch_max < 0 || @commitlist <= $patch_max) {
5631 $paging_nav .= " ⋅ " .
5632 $cgi->a({-href
=> href
(action
=>"patches", -replay
=>1)},
5638 git_print_page_nav
($fmt_name,'', $hash,$hash,$hash, $paging_nav);
5639 if (defined $file_name) {
5640 git_print_header_div
('commit', esc_html
($co{'title'}), $base);
5642 git_print_header_div
('summary', $project)
5644 git_print_page_path
($file_name, $ftype, $hash_base)
5645 if (defined $file_name);
5647 $body_subr->(\
@commitlist, 0, 99, $refs, $next_link,
5648 $file_name, $file_hash, $ftype);
5654 git_log_generic
('log', \
&git_log_body
,
5655 $hash, $hash_parent);
5659 $hash ||= $hash_base || "HEAD";
5660 my %co = parse_commit
($hash)
5661 or die_error
(404, "Unknown commit object");
5663 my $parent = $co{'parent'};
5664 my $parents = $co{'parents'}; # listref
5666 # we need to prepare $formats_nav before any parameter munging
5668 if (!defined $parent) {
5670 $formats_nav .= '(initial)';
5671 } elsif (@
$parents == 1) {
5672 # single parent commit
5675 $cgi->a({-href
=> href
(action
=>"commit",
5677 esc_html
(substr($parent, 0, 7))) .
5684 $cgi->a({-href
=> href
(action
=>"commit",
5686 esc_html
(substr($_, 0, 7)));
5690 if (gitweb_check_feature
('patches') && @
$parents <= 1) {
5691 $formats_nav .= " | " .
5692 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5696 if (!defined $parent) {
5700 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
5702 (@
$parents <= 1 ?
$parent : '-c'),
5704 or die_error
(500, "Open git-diff-tree failed");
5705 @difftree = map { chomp; $_ } <$fd>;
5706 close $fd or die_error
(404, "Reading git-diff-tree failed");
5708 # non-textual hash id's can be cached
5710 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5713 my $refs = git_get_references
();
5714 my $ref = format_ref_marker
($refs, $co{'id'});
5716 git_header_html
(undef, $expires);
5717 git_print_page_nav
('commit', '',
5718 $hash, $co{'tree'}, $hash,
5721 if (defined $co{'parent'}) {
5722 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
5724 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
5726 print "<div class=\"title_text\">\n" .
5727 "<table class=\"object_header\">\n";
5728 git_print_authorship_rows
(\
%co);
5729 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
5732 "<td class=\"sha1\">" .
5733 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
5734 class => "list"}, $co{'tree'}) .
5736 "<td class=\"link\">" .
5737 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
5739 my $snapshot_links = format_snapshot_links
($hash);
5740 if (defined $snapshot_links) {
5741 print " | " . $snapshot_links;
5746 foreach my $par (@
$parents) {
5749 "<td class=\"sha1\">" .
5750 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
5751 class => "list"}, $par) .
5753 "<td class=\"link\">" .
5754 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
5756 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
5763 print "<div class=\"page_body\">\n";
5764 git_print_log
($co{'comment'});
5767 git_difftree_body
(\
@difftree, $hash, @
$parents);
5773 # object is defined by:
5774 # - hash or hash_base alone
5775 # - hash_base and file_name
5778 # - hash or hash_base alone
5779 if ($hash || ($hash_base && !defined $file_name)) {
5780 my $object_id = $hash || $hash_base;
5782 open my $fd, "-|", quote_command
(
5783 git_cmd
(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
5784 or die_error
(404, "Object does not exist");
5788 or die_error
(404, "Object does not exist");
5790 # - hash_base and file_name
5791 } elsif ($hash_base && defined $file_name) {
5792 $file_name =~ s
,/+$,,;
5794 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
5795 or die_error
(404, "Base object does not exist");
5797 # here errors should not hapen
5798 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
5799 or die_error
(500, "Open git-ls-tree failed");
5803 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
5804 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
5805 die_error
(404, "File or directory for given base does not exist");
5810 die_error
(400, "Not enough information to find object");
5813 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
5814 hash
=>$hash, hash_base
=>$hash_base,
5815 file_name
=>$file_name),
5816 -status
=> '302 Found');
5820 my $format = shift || 'html';
5827 # preparing $fd and %diffinfo for git_patchset_body
5829 if (defined $hash_base && defined $hash_parent_base) {
5830 if (defined $file_name) {
5832 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5833 $hash_parent_base, $hash_base,
5834 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5835 or die_error
(500, "Open git-diff-tree failed");
5836 @difftree = map { chomp; $_ } <$fd>;
5838 or die_error
(404, "Reading git-diff-tree failed");
5840 or die_error
(404, "Blob diff not found");
5842 } elsif (defined $hash &&
5843 $hash =~ /[0-9a-fA-F]{40}/) {
5844 # try to find filename from $hash
5846 # read filtered raw output
5847 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5848 $hash_parent_base, $hash_base, "--"
5849 or die_error
(500, "Open git-diff-tree failed");
5851 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
5853 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
5854 map { chomp; $_ } <$fd>;
5856 or die_error
(404, "Reading git-diff-tree failed");
5858 or die_error
(404, "Blob diff not found");
5861 die_error
(400, "Missing one of the blob diff parameters");
5864 if (@difftree > 1) {
5865 die_error
(400, "Ambiguous blob diff specification");
5868 %diffinfo = parse_difftree_raw_line
($difftree[0]);
5869 $file_parent ||= $diffinfo{'from_file'} || $file_name;
5870 $file_name ||= $diffinfo{'to_file'};
5872 $hash_parent ||= $diffinfo{'from_id'};
5873 $hash ||= $diffinfo{'to_id'};
5875 # non-textual hash id's can be cached
5876 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
5877 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
5882 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5883 '-p', ($format eq 'html' ?
"--full-index" : ()),
5884 $hash_parent_base, $hash_base,
5885 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5886 or die_error
(500, "Open git-diff-tree failed");
5889 # old/legacy style URI -- not generated anymore since 1.4.3.
5891 die_error
('404 Not Found', "Missing one of the blob diff parameters")
5895 if ($format eq 'html') {
5897 $cgi->a({-href
=> href
(action
=>"blobdiff_plain", -replay
=>1)},
5899 git_header_html
(undef, $expires);
5900 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
5901 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
5902 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5904 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
5905 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
5907 if (defined $file_name) {
5908 git_print_page_path
($file_name, "blob", $hash_base);
5910 print "<div class=\"page_path\"></div>\n";
5913 } elsif ($format eq 'plain') {
5915 -type
=> 'text/plain',
5916 -charset
=> 'utf-8',
5917 -expires
=> $expires,
5918 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
5920 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5923 die_error
(400, "Unknown blobdiff format");
5927 if ($format eq 'html') {
5928 print "<div class=\"page_body\">\n";
5930 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
5933 print "</div>\n"; # class="page_body"
5937 while (my $line = <$fd>) {
5938 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
5939 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
5943 last if $line =~ m!^\+\+\+!;
5951 sub git_blobdiff_plain
{
5952 git_blobdiff
('plain');
5955 sub git_commitdiff
{
5957 my $format = $params{-format
} || 'html';
5959 my ($patch_max) = gitweb_get_feature
('patches');
5960 if ($format eq 'patch') {
5961 die_error
(403, "Patch view not allowed") unless $patch_max;
5964 $hash ||= $hash_base || "HEAD";
5965 my %co = parse_commit
($hash)
5966 or die_error
(404, "Unknown commit object");
5968 # choose format for commitdiff for merge
5969 if (! defined $hash_parent && @
{$co{'parents'}} > 1) {
5970 $hash_parent = '--cc';
5972 # we need to prepare $formats_nav before almost any parameter munging
5974 if ($format eq 'html') {
5976 $cgi->a({-href
=> href
(action
=>"commitdiff_plain", -replay
=>1)},
5978 if ($patch_max && @
{$co{'parents'}} <= 1) {
5979 $formats_nav .= " | " .
5980 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5984 if (defined $hash_parent &&
5985 $hash_parent ne '-c' && $hash_parent ne '--cc') {
5986 # commitdiff with two commits given
5987 my $hash_parent_short = $hash_parent;
5988 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
5989 $hash_parent_short = substr($hash_parent, 0, 7);
5993 for (my $i = 0; $i < @
{$co{'parents'}}; $i++) {
5994 if ($co{'parents'}[$i] eq $hash_parent) {
5995 $formats_nav .= ' parent ' . ($i+1);
5999 $formats_nav .= ': ' .
6000 $cgi->a({-href
=> href
(action
=>"commitdiff",
6001 hash
=>$hash_parent)},
6002 esc_html
($hash_parent_short)) .
6004 } elsif (!$co{'parent'}) {
6006 $formats_nav .= ' (initial)';
6007 } elsif (scalar @
{$co{'parents'}} == 1) {
6008 # single parent commit
6011 $cgi->a({-href
=> href
(action
=>"commitdiff",
6012 hash
=>$co{'parent'})},
6013 esc_html
(substr($co{'parent'}, 0, 7))) .
6017 if ($hash_parent eq '--cc') {
6018 $formats_nav .= ' | ' .
6019 $cgi->a({-href
=> href
(action
=>"commitdiff",
6020 hash
=>$hash, hash_parent
=>'-c')},
6022 } else { # $hash_parent eq '-c'
6023 $formats_nav .= ' | ' .
6024 $cgi->a({-href
=> href
(action
=>"commitdiff",
6025 hash
=>$hash, hash_parent
=>'--cc')},
6031 $cgi->a({-href
=> href
(action
=>"commitdiff",
6033 esc_html
(substr($_, 0, 7)));
6034 } @
{$co{'parents'}} ) .
6039 my $hash_parent_param = $hash_parent;
6040 if (!defined $hash_parent_param) {
6041 # --cc for multiple parents, --root for parentless
6042 $hash_parent_param =
6043 @
{$co{'parents'}} > 1 ?
'--cc' : $co{'parent'} || '--root';
6049 if ($format eq 'html') {
6050 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
6051 "--no-commit-id", "--patch-with-raw", "--full-index",
6052 $hash_parent_param, $hash, "--"
6053 or die_error
(500, "Open git-diff-tree failed");
6055 while (my $line = <$fd>) {
6057 # empty line ends raw part of diff-tree output
6059 push @difftree, scalar parse_difftree_raw_line
($line);
6062 } elsif ($format eq 'plain') {
6063 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
6064 '-p', $hash_parent_param, $hash, "--"
6065 or die_error
(500, "Open git-diff-tree failed");
6066 } elsif ($format eq 'patch') {
6067 # For commit ranges, we limit the output to the number of
6068 # patches specified in the 'patches' feature.
6069 # For single commits, we limit the output to a single patch,
6070 # diverging from the git-format-patch default.
6071 my @commit_spec = ();
6073 if ($patch_max > 0) {
6074 push @commit_spec, "-$patch_max";
6076 push @commit_spec, '-n', "$hash_parent..$hash";
6078 if ($params{-single
}) {
6079 push @commit_spec, '-1';
6081 if ($patch_max > 0) {
6082 push @commit_spec, "-$patch_max";
6084 push @commit_spec, "-n";
6086 push @commit_spec, '--root', $hash;
6088 open $fd, "-|", git_cmd
(), "format-patch", '--encoding=utf8',
6089 '--stdout', @commit_spec
6090 or die_error
(500, "Open git-format-patch failed");
6092 die_error
(400, "Unknown commitdiff format");
6095 # non-textual hash id's can be cached
6097 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
6101 # write commit message
6102 if ($format eq 'html') {
6103 my $refs = git_get_references
();
6104 my $ref = format_ref_marker
($refs, $co{'id'});
6106 git_header_html
(undef, $expires);
6107 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
6108 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
6109 print "<div class=\"title_text\">\n" .
6110 "<table class=\"object_header\">\n";
6111 git_print_authorship_rows
(\
%co);
6114 print "<div class=\"page_body\">\n";
6115 if (@
{$co{'comment'}} > 1) {
6116 print "<div class=\"log\">\n";
6117 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
6118 print "</div>\n"; # class="log"
6121 } elsif ($format eq 'plain') {
6122 my $refs = git_get_references
("tags");
6123 my $tagname = git_get_rev_name_tags
($hash);
6124 my $filename = basename
($project) . "-$hash.patch";
6127 -type
=> 'text/plain',
6128 -charset
=> 'utf-8',
6129 -expires
=> $expires,
6130 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
6131 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
6132 print "From: " . to_utf8
($co{'author'}) . "\n";
6133 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
6134 print "Subject: " . to_utf8
($co{'title'}) . "\n";
6136 print "X-Git-Tag: $tagname\n" if $tagname;
6137 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
6139 foreach my $line (@
{$co{'comment'}}) {
6140 print to_utf8
($line) . "\n";
6143 } elsif ($format eq 'patch') {
6144 my $filename = basename
($project) . "-$hash.patch";
6147 -type
=> 'text/plain',
6148 -charset
=> 'utf-8',
6149 -expires
=> $expires,
6150 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
6154 if ($format eq 'html') {
6155 my $use_parents = !defined $hash_parent ||
6156 $hash_parent eq '-c' || $hash_parent eq '--cc';
6157 git_difftree_body
(\
@difftree, $hash,
6158 $use_parents ? @
{$co{'parents'}} : $hash_parent);
6161 git_patchset_body
($fd, \
@difftree, $hash,
6162 $use_parents ? @
{$co{'parents'}} : $hash_parent);
6164 print "</div>\n"; # class="page_body"
6167 } elsif ($format eq 'plain') {
6171 or print "Reading git-diff-tree failed\n";
6172 } elsif ($format eq 'patch') {
6176 or print "Reading git-format-patch failed\n";
6180 sub git_commitdiff_plain
{
6181 git_commitdiff
(-format
=> 'plain');
6184 # format-patch-style patches
6186 git_commitdiff
(-format
=> 'patch', -single
=> 1);
6190 git_commitdiff
(-format
=> 'patch');
6194 git_log_generic
('history', \
&git_history_body
,
6195 $hash_base, $hash_parent_base,
6200 gitweb_check_feature
('search') or die_error
(403, "Search is disabled");
6201 if (!defined $searchtext) {
6202 die_error
(400, "Text field is empty");
6204 if (!defined $hash) {
6205 $hash = git_get_head_hash
($project);
6207 my %co = parse_commit
($hash);
6209 die_error
(404, "Unknown commit object");
6211 if (!defined $page) {
6215 $searchtype ||= 'commit';
6216 if ($searchtype eq 'pickaxe') {
6217 # pickaxe may take all resources of your box and run for several minutes
6218 # with every query - so decide by yourself how public you make this feature
6219 gitweb_check_feature
('pickaxe')
6220 or die_error
(403, "Pickaxe is disabled");
6222 if ($searchtype eq 'grep') {
6223 gitweb_check_feature
('grep')
6224 or die_error
(403, "Grep is disabled");
6229 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
6231 if ($searchtype eq 'commit') {
6232 $greptype = "--grep=";
6233 } elsif ($searchtype eq 'author') {
6234 $greptype = "--author=";
6235 } elsif ($searchtype eq 'committer') {
6236 $greptype = "--committer=";
6238 $greptype .= $searchtext;
6239 my @commitlist = parse_commits
($hash, 101, (100 * $page), undef,
6240 $greptype, '--regexp-ignore-case',
6241 $search_use_regexp ?
'--extended-regexp' : '--fixed-strings');
6243 my $paging_nav = '';
6246 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
6247 searchtext
=>$searchtext,
6248 searchtype
=>$searchtype)},
6250 $paging_nav .= " ⋅ " .
6251 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
6252 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
6254 $paging_nav .= "first";
6255 $paging_nav .= " ⋅ prev";
6258 if ($#commitlist >= 100) {
6260 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
6261 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
6262 $paging_nav .= " ⋅ $next_link";
6264 $paging_nav .= " ⋅ next";
6267 if ($#commitlist >= 100) {
6270 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
6271 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
6272 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
6275 if ($searchtype eq 'pickaxe') {
6276 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
6277 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
6279 print "<table class=\"pickaxe search\">\n";
6282 open my $fd, '-|', git_cmd
(), '--no-pager', 'log', @diff_opts,
6283 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
6284 ($search_use_regexp ?
'--pickaxe-regex' : ());
6287 while (my $line = <$fd>) {
6291 my %set = parse_difftree_raw_line
($line);
6292 if (defined $set{'commit'}) {
6293 # finish previous commit
6296 "<td class=\"link\">" .
6297 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
6299 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
6305 print "<tr class=\"dark\">\n";
6307 print "<tr class=\"light\">\n";
6310 %co = parse_commit
($set{'commit'});
6311 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
6312 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
6313 "<td><i>$author</i></td>\n" .
6315 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
6316 -class => "list subject"},
6317 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
6318 } elsif (defined $set{'to_id'}) {
6319 next if ($set{'to_id'} =~ m/^0{40}$/);
6321 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
6322 hash
=>$set{'to_id'}, file_name
=>$set{'to_file'}),
6324 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
6330 # finish last commit (warning: repetition!)
6333 "<td class=\"link\">" .
6334 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
6336 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
6344 if ($searchtype eq 'grep') {
6345 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
6346 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
6348 print "<table class=\"grep_search\">\n";
6352 open my $fd, "-|", git_cmd
(), 'grep', '-n',
6353 $search_use_regexp ?
('-E', '-i') : '-F',
6354 $searchtext, $co{'tree'};
6356 while (my $line = <$fd>) {
6358 my ($file, $lno, $ltext, $binary);
6359 last if ($matches++ > 1000);
6360 if ($line =~ /^Binary file (.+) matches$/) {
6364 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
6366 if ($file ne $lastfile) {
6367 $lastfile and print "</td></tr>\n";
6369 print "<tr class=\"dark\">\n";
6371 print "<tr class=\"light\">\n";
6373 print "<td class=\"list\">".
6374 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
6375 file_name
=>"$file"),
6376 -class => "list"}, esc_path
($file));
6377 print "</td><td>\n";
6381 print "<div class=\"binary\">Binary file</div>\n";
6383 $ltext = untabify
($ltext);
6384 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
6385 $ltext = esc_html
($1, -nbsp
=>1);
6386 $ltext .= '<span class="match">';
6387 $ltext .= esc_html
($2, -nbsp
=>1);
6388 $ltext .= '</span>';
6389 $ltext .= esc_html
($3, -nbsp
=>1);
6391 $ltext = esc_html
($ltext, -nbsp
=>1);
6393 print "<div class=\"pre\">" .
6394 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
6395 file_name
=>"$file").'#l'.$lno,
6396 -class => "linenr"}, sprintf('%4i', $lno))
6397 . ' ' . $ltext . "</div>\n";
6401 print "</td></tr>\n";
6402 if ($matches > 1000) {
6403 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
6406 print "<div class=\"diff nodifferences\">No matches found</div>\n";
6415 sub git_search_help
{
6417 git_print_page_nav
('','', $hash,$hash,$hash);
6419 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
6420 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
6421 the pattern entered is recognized as the POSIX extended
6422 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
6425 <dt><b>commit</b></dt>
6426 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
6428 my $have_grep = gitweb_check_feature
('grep');
6431 <dt><b>grep</b></dt>
6432 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
6433 a different one) are searched for the given pattern. On large trees, this search can take
6434 a while and put some strain on the server, so please use it with some consideration. Note that
6435 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
6436 case-sensitive.</dd>
6440 <dt><b>author</b></dt>
6441 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
6442 <dt><b>committer</b></dt>
6443 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
6445 my $have_pickaxe = gitweb_check_feature
('pickaxe');
6446 if ($have_pickaxe) {
6448 <dt><b>pickaxe</b></dt>
6449 <dd>All commits that caused the string to appear or disappear from any file (changes that
6450 added, removed or "modified" the string) will be listed. This search can take a while and
6451 takes a lot of strain on the server, so please use it wisely. Note that since you may be
6452 interested even in changes just changing the case as well, this search is case sensitive.</dd>
6460 git_log_generic
('shortlog', \
&git_shortlog_body
,
6461 $hash, $hash_parent);
6464 ## ......................................................................
6465 ## feeds (RSS, Atom; OPML)
6468 my $format = shift || 'atom';
6469 my $have_blame = gitweb_check_feature
('blame');
6471 # Atom: http://www.atomenabled.org/developers/syndication/
6472 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
6473 if ($format ne 'rss' && $format ne 'atom') {
6474 die_error
(400, "Unknown web feed format");
6477 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
6478 my $head = $hash || 'HEAD';
6479 my @commitlist = parse_commits
($head, 150, 0, $file_name);
6483 my $content_type = "application/$format+xml";
6484 if (defined $cgi->http('HTTP_ACCEPT') &&
6485 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
6486 # browser (feed reader) prefers text/xml
6487 $content_type = 'text/xml';
6489 if (defined($commitlist[0])) {
6490 %latest_commit = %{$commitlist[0]};
6491 my $latest_epoch = $latest_commit{'committer_epoch'};
6492 %latest_date = parse_date
($latest_epoch);
6493 my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
6494 if (defined $if_modified) {
6496 if (eval { require HTTP
::Date
; 1; }) {
6497 $since = HTTP
::Date
::str2time
($if_modified);
6498 } elsif (eval { require Time
::ParseDate
; 1; }) {
6499 $since = Time
::ParseDate
::parsedate
($if_modified, GMT
=> 1);
6501 if (defined $since && $latest_epoch <= $since) {
6503 -type
=> $content_type,
6504 -charset
=> 'utf-8',
6505 -last_modified
=> $latest_date{'rfc2822'},
6506 -status
=> '304 Not Modified');
6511 -type
=> $content_type,
6512 -charset
=> 'utf-8',
6513 -last_modified
=> $latest_date{'rfc2822'});
6516 -type
=> $content_type,
6517 -charset
=> 'utf-8');
6520 # Optimization: skip generating the body if client asks only
6521 # for Last-Modified date.
6522 return if ($cgi->request_method() eq 'HEAD');
6525 my $title = "$site_name - $project/$action";
6526 my $feed_type = 'log';
6527 if (defined $hash) {
6528 $title .= " - '$hash'";
6529 $feed_type = 'branch log';
6530 if (defined $file_name) {
6531 $title .= " :: $file_name";
6532 $feed_type = 'history';
6534 } elsif (defined $file_name) {
6535 $title .= " - $file_name";
6536 $feed_type = 'history';
6538 $title .= " $feed_type";
6539 my $descr = git_get_project_description
($project);
6540 if (defined $descr) {
6541 $descr = esc_html
($descr);
6543 $descr = "$project " .
6544 ($format eq 'rss' ?
'RSS' : 'Atom') .
6547 my $owner = git_get_project_owner
($project);
6548 $owner = esc_html
($owner);
6552 if (defined $file_name) {
6553 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
6554 } elsif (defined $hash) {
6555 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
6557 $alt_url = href
(-full
=>1, action
=>"summary");
6559 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
6560 if ($format eq 'rss') {
6562 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
6565 print "<title>$title</title>\n" .
6566 "<link>$alt_url</link>\n" .
6567 "<description>$descr</description>\n" .
6568 "<language>en</language>\n" .
6569 # project owner is responsible for 'editorial' content
6570 "<managingEditor>$owner</managingEditor>\n";
6571 if (defined $logo || defined $favicon) {
6572 # prefer the logo to the favicon, since RSS
6573 # doesn't allow both
6574 my $img = esc_url
($logo || $favicon);
6576 "<url>$img</url>\n" .
6577 "<title>$title</title>\n" .
6578 "<link>$alt_url</link>\n" .
6582 print "<pubDate>$latest_date{'rfc2822'}</pubDate>\n";
6583 print "<lastBuildDate>$latest_date{'rfc2822'}</lastBuildDate>\n";
6585 print "<generator>gitweb v.$version/$git_version</generator>\n";
6586 } elsif ($format eq 'atom') {
6588 <feed xmlns="http://www.w3.org/2005/Atom">
6590 print "<title>$title</title>\n" .
6591 "<subtitle>$descr</subtitle>\n" .
6592 '<link rel="alternate" type="text/html" href="' .
6593 $alt_url . '" />' . "\n" .
6594 '<link rel="self" type="' . $content_type . '" href="' .
6595 $cgi->self_url() . '" />' . "\n" .
6596 "<id>" . href
(-full
=>1) . "</id>\n" .
6597 # use project owner for feed author
6598 "<author><name>$owner</name></author>\n";
6599 if (defined $favicon) {
6600 print "<icon>" . esc_url
($favicon) . "</icon>\n";
6602 if (defined $logo_url) {
6603 # not twice as wide as tall: 72 x 27 pixels
6604 print "<logo>" . esc_url
($logo) . "</logo>\n";
6606 if (! %latest_date) {
6607 # dummy date to keep the feed valid until commits trickle in:
6608 print "<updated>1970-01-01T00:00:00Z</updated>\n";
6610 print "<updated>$latest_date{'iso-8601'}</updated>\n";
6612 print "<generator version='$version/$git_version'>gitweb</generator>\n";
6616 for (my $i = 0; $i <= $#commitlist; $i++) {
6617 my %co = %{$commitlist[$i]};
6618 my $commit = $co{'id'};
6619 # we read 150, we always show 30 and the ones more recent than 48 hours
6620 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
6623 my %cd = parse_date
($co{'author_epoch'});
6625 # get list of changed files
6626 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
6627 $co{'parent'} || "--root",
6628 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
6630 my @difftree = map { chomp; $_ } <$fd>;
6634 # print element (entry, item)
6635 my $co_url = href
(-full
=>1, action
=>"commitdiff", hash
=>$commit);
6636 if ($format eq 'rss') {
6638 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
6639 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
6640 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
6641 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
6642 "<link>$co_url</link>\n" .
6643 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
6644 "<content:encoded>" .
6646 } elsif ($format eq 'atom') {
6648 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
6649 "<updated>$cd{'iso-8601'}</updated>\n" .
6651 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
6652 if ($co{'author_email'}) {
6653 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
6655 print "</author>\n" .
6656 # use committer for contributor
6658 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
6659 if ($co{'committer_email'}) {
6660 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
6662 print "</contributor>\n" .
6663 "<published>$cd{'iso-8601'}</published>\n" .
6664 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
6665 "<id>$co_url</id>\n" .
6666 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
6667 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
6669 my $comment = $co{'comment'};
6671 foreach my $line (@
$comment) {
6672 $line = esc_html
($line);
6675 print "</pre><ul>\n";
6676 foreach my $difftree_line (@difftree) {
6677 my %difftree = parse_difftree_raw_line
($difftree_line);
6678 next if !$difftree{'from_id'};
6680 my $file = $difftree{'file'} || $difftree{'to_file'};
6684 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
6685 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
6686 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
6687 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
6688 -title
=> "diff"}, 'D');
6690 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
6691 file_name
=>$file, hash_base
=>$commit),
6692 -title
=> "blame"}, 'B');
6694 # if this is not a feed of a file history
6695 if (!defined $file_name || $file_name ne $file) {
6696 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
6697 file_name
=>$file, hash
=>$commit),
6698 -title
=> "history"}, 'H');
6700 $file = esc_path
($file);
6704 if ($format eq 'rss') {
6705 print "</ul>]]>\n" .
6706 "</content:encoded>\n" .
6708 } elsif ($format eq 'atom') {
6709 print "</ul>\n</div>\n" .
6716 if ($format eq 'rss') {
6717 print "</channel>\n</rss>\n";
6718 } elsif ($format eq 'atom') {
6732 my @list = git_get_projects_list
();
6735 -type
=> 'text/xml',
6736 -charset
=> 'utf-8',
6737 -content_disposition
=> 'inline; filename="opml.xml"');
6740 <?xml version="1.0" encoding="utf-8"?>
6741 <opml version="1.0">
6743 <title>$site_name OPML Export</title>
6746 <outline text="git RSS feeds">
6749 foreach my $pr (@list) {
6751 my $head = git_get_head_hash
($proj{'path'});
6752 if (!defined $head) {
6755 $git_dir = "$projectroot/$proj{'path'}";
6756 my %co = parse_commit
($head);
6761 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
6762 my $rss = href
('project' => $proj{'path'}, 'action' => 'rss', -full
=> 1);
6763 my $html = href
('project' => $proj{'path'}, 'action' => 'summary', -full
=> 1);
6764 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";