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 CGI
->compile() if $ENV{'MOD_PERL'};
26 our $version = "++GIT_VERSION++";
27 our $my_url = $cgi->url();
28 our $my_uri = $cgi->url(-absolute
=> 1);
30 # Base URL for relative URLs in gitweb ($logo, $favicon, ...),
31 # needed and used only for URLs with nonempty PATH_INFO
32 our $base_url = $my_url;
34 # When the script is used as DirectoryIndex, the URL does not contain the name
35 # of the script file itself, and $cgi->url() fails to strip PATH_INFO, so we
36 # have to do it ourselves. We make $path_info global because it's also used
39 # Another issue with the script being the DirectoryIndex is that the resulting
40 # $my_url data is not the full script URL: this is good, because we want
41 # generated links to keep implying the script name if it wasn't explicitly
42 # indicated in the URL we're handling, but it means that $my_url cannot be used
44 # Therefore, if we needed to strip PATH_INFO, then we know that we have
45 # to build the base URL ourselves:
46 our $path_info = $ENV{"PATH_INFO"};
48 if ($my_url =~ s
,\Q
$path_info\E
$,, &&
49 $my_uri =~ s
,\Q
$path_info\E
$,, &&
50 defined $ENV{'SCRIPT_NAME'}) {
51 $base_url = $cgi->url(-base
=> 1) . $ENV{'SCRIPT_NAME'};
55 # core git executable to use
56 # this can just be "git" if your webserver has a sensible PATH
57 our $GIT = "++GIT_BINDIR++/git";
59 # absolute fs-path which will be prepended to the project path
60 #our $projectroot = "/pub/scm";
61 our $projectroot = "++GITWEB_PROJECTROOT++";
63 # fs traversing limit for getting project list
64 # the number is relative to the projectroot
65 our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
67 # target of the home link on top of all pages
68 our $home_link = $my_uri || "/";
70 # string of the home link on top of all pages
71 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
73 # name of your site or organization to appear in page titles
74 # replace this with something more descriptive for clearer bookmarks
75 our $site_name = "++GITWEB_SITENAME++"
76 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
78 # filename of html text to include at top of each page
79 our $site_header = "++GITWEB_SITE_HEADER++";
80 # html text to include at home page
81 our $home_text = "++GITWEB_HOMETEXT++";
82 # filename of html text to include at bottom of each page
83 our $site_footer = "++GITWEB_SITE_FOOTER++";
86 our @stylesheets = ("++GITWEB_CSS++");
87 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
88 our $stylesheet = undef;
89 # URI of GIT logo (72x27 size)
90 our $logo = "++GITWEB_LOGO++";
91 # URI of GIT favicon, assumed to be image/png type
92 our $favicon = "++GITWEB_FAVICON++";
94 # URI and label (title) of GIT logo link
95 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
96 #our $logo_label = "git documentation";
97 our $logo_url = "http://git.or.cz/";
98 our $logo_label = "git homepage";
100 # source of projects list
101 our $projects_list = "++GITWEB_LIST++";
103 # the width (in characters) of the projects list "Description" column
104 our $projects_list_description_width = 25;
106 # default order of projects list
107 # valid values are none, project, descr, owner, and age
108 our $default_projects_order = "project";
110 # show repository only if this file exists
111 # (only effective if this variable evaluates to true)
112 our $export_ok = "++GITWEB_EXPORT_OK++";
114 # show repository only if this subroutine returns true
115 # when given the path to the project, for example:
116 # sub { return -e "$_[0]/git-daemon-export-ok"; }
117 our $export_auth_hook = undef;
119 # only allow viewing of repositories also shown on the overview page
120 our $strict_export = "++GITWEB_STRICT_EXPORT++";
122 # list of git base URLs used for URL to where fetch project from,
123 # i.e. full URL is "$git_base_url/$project"
124 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
126 # default blob_plain mimetype and default charset for text/plain blob
127 our $default_blob_plain_mimetype = 'text/plain';
128 our $default_text_plain_charset = undef;
130 # file to use for guessing MIME types before trying /etc/mime.types
131 # (relative to the current git repository)
132 our $mimetypes_file = undef;
134 # assume this charset if line contains non-UTF-8 characters;
135 # it should be valid encoding (see Encoding::Supported(3pm) for list),
136 # for which encoding all byte sequences are valid, for example
137 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
138 # could be even 'utf-8' for the old behavior)
139 our $fallback_encoding = 'latin1';
141 # rename detection options for git-diff and git-diff-tree
142 # - default is '-M', with the cost proportional to
143 # (number of removed files) * (number of new files).
144 # - more costly is '-C' (which implies '-M'), with the cost proportional to
145 # (number of changed files + number of removed files) * (number of new files)
146 # - even more costly is '-C', '--find-copies-harder' with cost
147 # (number of files in the original tree) * (number of new files)
148 # - one might want to include '-B' option, e.g. '-B', '-M'
149 our @diff_opts = ('-M'); # taken from git_commit
151 # Disables features that would allow repository owners to inject script into
153 our $prevent_xss = 0;
155 # information about snapshot formats that gitweb is capable of serving
156 our %known_snapshot_formats = (
158 # 'display' => display name,
159 # 'type' => mime type,
160 # 'suffix' => filename suffix,
161 # 'format' => --format for git-archive,
162 # 'compressor' => [compressor command and arguments]
163 # (array reference, optional)}
166 'display' => 'tar.gz',
167 'type' => 'application/x-gzip',
168 'suffix' => '.tar.gz',
170 'compressor' => ['gzip']},
173 'display' => 'tar.bz2',
174 'type' => 'application/x-bzip2',
175 'suffix' => '.tar.bz2',
177 'compressor' => ['bzip2']},
181 'type' => 'application/x-zip',
186 # Aliases so we understand old gitweb.snapshot values in repository
188 our %known_snapshot_format_aliases = (
192 # backward compatibility: legacy gitweb config support
193 'x-gzip' => undef, 'gz' => undef,
194 'x-bzip2' => undef, 'bz2' => undef,
195 'x-zip' => undef, '' => undef,
198 # You define site-wide feature defaults here; override them with
199 # $GITWEB_CONFIG as necessary.
202 # 'sub' => feature-sub (subroutine),
203 # 'override' => allow-override (boolean),
204 # 'default' => [ default options...] (array reference)}
206 # if feature is overridable (it means that allow-override has true value),
207 # then feature-sub will be called with default options as parameters;
208 # return value of feature-sub indicates if to enable specified feature
210 # if there is no 'sub' key (no feature-sub), then feature cannot be
213 # use gitweb_get_feature(<feature>) to retrieve the <feature> value
214 # (an array) or gitweb_check_feature(<feature>) to check if <feature>
217 # Enable the 'blame' blob view, showing the last commit that modified
218 # each line in the file. This can be very CPU-intensive.
220 # To enable system wide have in $GITWEB_CONFIG
221 # $feature{'blame'}{'default'} = [1];
222 # To have project specific config enable override in $GITWEB_CONFIG
223 # $feature{'blame'}{'override'} = 1;
224 # and in project config gitweb.blame = 0|1;
226 'sub' => sub { feature_bool
('blame', @_) },
230 # Enable the 'snapshot' link, providing a compressed archive of any
231 # tree. This can potentially generate high traffic if you have large
234 # Value is a list of formats defined in %known_snapshot_formats that
236 # To disable system wide have in $GITWEB_CONFIG
237 # $feature{'snapshot'}{'default'} = [];
238 # To have project specific config enable override in $GITWEB_CONFIG
239 # $feature{'snapshot'}{'override'} = 1;
240 # and in project config, a comma-separated list of formats or "none"
241 # to disable. Example: gitweb.snapshot = tbz2,zip;
243 'sub' => \
&feature_snapshot
,
245 'default' => ['tgz']},
247 # Enable text search, which will list the commits which match author,
248 # committer or commit text to a given string. Enabled by default.
249 # Project specific override is not supported.
254 # Enable grep search, which will list the files in currently selected
255 # tree containing the given string. Enabled by default. This can be
256 # potentially CPU-intensive, of course.
258 # To enable system wide have in $GITWEB_CONFIG
259 # $feature{'grep'}{'default'} = [1];
260 # To have project specific config enable override in $GITWEB_CONFIG
261 # $feature{'grep'}{'override'} = 1;
262 # and in project config gitweb.grep = 0|1;
264 'sub' => sub { feature_bool
('grep', @_) },
268 # Enable the pickaxe search, which will list the commits that modified
269 # a given string in a file. This can be practical and quite faster
270 # alternative to 'blame', but still potentially CPU-intensive.
272 # To enable system wide have in $GITWEB_CONFIG
273 # $feature{'pickaxe'}{'default'} = [1];
274 # To have project specific config enable override in $GITWEB_CONFIG
275 # $feature{'pickaxe'}{'override'} = 1;
276 # and in project config gitweb.pickaxe = 0|1;
278 'sub' => sub { feature_bool
('pickaxe', @_) },
282 # Make gitweb use an alternative format of the URLs which can be
283 # more readable and natural-looking: project name is embedded
284 # directly in the path and the query string contains other
285 # auxiliary information. All gitweb installations recognize
286 # URL in either format; this configures in which formats gitweb
289 # To enable system wide have in $GITWEB_CONFIG
290 # $feature{'pathinfo'}{'default'} = [1];
291 # Project specific override is not supported.
293 # Note that you will need to change the default location of CSS,
294 # favicon, logo and possibly other files to an absolute URL. Also,
295 # if gitweb.cgi serves as your indexfile, you will need to force
296 # $my_uri to contain the script name in your $GITWEB_CONFIG.
301 # Make gitweb consider projects in project root subdirectories
302 # to be forks of existing projects. Given project $projname.git,
303 # projects matching $projname/*.git will not be shown in the main
304 # projects list, instead a '+' mark will be added to $projname
305 # there and a 'forks' view will be enabled for the project, listing
306 # all the forks. If project list is taken from a file, forks have
307 # to be listed after the main project.
309 # To enable system wide have in $GITWEB_CONFIG
310 # $feature{'forks'}{'default'} = [1];
311 # Project specific override is not supported.
316 # Insert custom links to the action bar of all project pages.
317 # This enables you mainly to link to third-party scripts integrating
318 # into gitweb; e.g. git-browser for graphical history representation
319 # or custom web-based repository administration interface.
321 # The 'default' value consists of a list of triplets in the form
322 # (label, link, position) where position is the label after which
323 # to insert the link and link is a format string where %n expands
324 # to the project name, %f to the project path within the filesystem,
325 # %h to the current hash (h gitweb parameter) and %b to the current
326 # hash base (hb gitweb parameter); %% expands to %.
328 # To enable system wide have in $GITWEB_CONFIG e.g.
329 # $feature{'actions'}{'default'} = [('graphiclog',
330 # '/git-browser/by-commit.html?r=%n', 'summary')];
331 # Project specific override is not supported.
336 # Allow gitweb scan project content tags described in ctags/
337 # of project repository, and display the popular Web 2.0-ish
338 # "tag cloud" near the project list. Note that this is something
339 # COMPLETELY different from the normal Git tags.
341 # gitweb by itself can show existing tags, but it does not handle
342 # tagging itself; you need an external application for that.
343 # For an example script, check Girocco's cgi/tagproj.cgi.
344 # You may want to install the HTML::TagCloud Perl module to get
345 # a pretty tag cloud instead of just a list of tags.
347 # To enable system wide have in $GITWEB_CONFIG
348 # $feature{'ctags'}{'default'} = ['path_to_tag_script'];
349 # Project specific override is not supported.
354 # The maximum number of patches in a patchset generated in patch
355 # view. Set this to 0 or undef to disable patch view, or to a
356 # negative number to remove any limit.
358 # To disable system wide have in $GITWEB_CONFIG
359 # $feature{'patches'}{'default'} = [0];
360 # To have project specific config enable override in $GITWEB_CONFIG
361 # $feature{'patches'}{'override'} = 1;
362 # and in project config gitweb.patches = 0|n;
363 # where n is the maximum number of patches allowed in a patchset.
365 'sub' => \
&feature_patches
,
370 sub gitweb_get_feature
{
372 return unless exists $feature{$name};
373 my ($sub, $override, @defaults) = (
374 $feature{$name}{'sub'},
375 $feature{$name}{'override'},
376 @
{$feature{$name}{'default'}});
377 if (!$override) { return @defaults; }
379 warn "feature $name is not overrideable";
382 return $sub->(@defaults);
385 # A wrapper to check if a given feature is enabled.
386 # With this, you can say
388 # my $bool_feat = gitweb_check_feature('bool_feat');
389 # gitweb_check_feature('bool_feat') or somecode;
393 # my ($bool_feat) = gitweb_get_feature('bool_feat');
394 # (gitweb_get_feature('bool_feat'))[0] or somecode;
396 sub gitweb_check_feature
{
397 return (gitweb_get_feature
(@_))[0];
403 my ($val) = git_get_project_config
($key, '--bool');
407 } elsif ($val eq 'true') {
409 } elsif ($val eq 'false') {
414 sub feature_snapshot
{
417 my ($val) = git_get_project_config
('snapshot');
420 @fmts = ($val eq 'none' ?
() : split /\s*[,\s]\s*/, $val);
426 sub feature_patches
{
427 my @val = (git_get_project_config
('patches', '--int'));
436 # checking HEAD file with -e is fragile if the repository was
437 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
439 sub check_head_link
{
441 my $headfile = "$dir/HEAD";
442 return ((-e
$headfile) ||
443 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
446 sub check_export_ok
{
448 return (check_head_link
($dir) &&
449 (!$export_ok || -e
"$dir/$export_ok") &&
450 (!$export_auth_hook || $export_auth_hook->($dir)));
453 # process alternate names for backward compatibility
454 # filter out unsupported (unknown) snapshot formats
455 sub filter_snapshot_fmts
{
459 exists $known_snapshot_format_aliases{$_} ?
460 $known_snapshot_format_aliases{$_} : $_} @fmts;
461 @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
465 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
466 if (-e
$GITWEB_CONFIG) {
469 our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
470 do $GITWEB_CONFIG_SYSTEM if -e
$GITWEB_CONFIG_SYSTEM;
473 # version of the core git binary
474 our $git_version = qx("$GIT" --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
476 $projects_list ||= $projectroot;
478 # ======================================================================
479 # input validation and dispatch
481 # input parameters can be collected from a variety of sources (presently, CGI
482 # and PATH_INFO), so we define an %input_params hash that collects them all
483 # together during validation: this allows subsequent uses (e.g. href()) to be
484 # agnostic of the parameter origin
486 our %input_params = ();
488 # input parameters are stored with the long parameter name as key. This will
489 # also be used in the href subroutine to convert parameters to their CGI
490 # equivalent, and since the href() usage is the most frequent one, we store
491 # the name -> CGI key mapping here, instead of the reverse.
493 # XXX: Warning: If you touch this, check the search form for updating,
496 our @cgi_param_mapping = (
504 hash_parent_base
=> "hpb",
509 snapshot_format
=> "sf",
510 extra_options
=> "opt",
511 search_use_regexp
=> "sr",
513 our %cgi_param_mapping = @cgi_param_mapping;
515 # we will also need to know the possible actions, for validation
517 "blame" => \
&git_blame
,
518 "blobdiff" => \
&git_blobdiff
,
519 "blobdiff_plain" => \
&git_blobdiff_plain
,
520 "blob" => \
&git_blob
,
521 "blob_plain" => \
&git_blob_plain
,
522 "commitdiff" => \
&git_commitdiff
,
523 "commitdiff_plain" => \
&git_commitdiff_plain
,
524 "commit" => \
&git_commit
,
525 "forks" => \
&git_forks
,
526 "heads" => \
&git_heads
,
527 "history" => \
&git_history
,
529 "patch" => \
&git_patch
,
530 "patches" => \
&git_patches
,
532 "atom" => \
&git_atom
,
533 "search" => \
&git_search
,
534 "search_help" => \
&git_search_help
,
535 "shortlog" => \
&git_shortlog
,
536 "summary" => \
&git_summary
,
538 "tags" => \
&git_tags
,
539 "tree" => \
&git_tree
,
540 "snapshot" => \
&git_snapshot
,
541 "object" => \
&git_object
,
542 # those below don't need $project
543 "opml" => \
&git_opml
,
544 "project_list" => \
&git_project_list
,
545 "project_index" => \
&git_project_index
,
548 # finally, we have the hash of allowed extra_options for the commands that
550 our %allowed_options = (
551 "--no-merges" => [ qw(rss atom log shortlog history) ],
554 # fill %input_params with the CGI parameters. All values except for 'opt'
555 # should be single values, but opt can be an array. We should probably
556 # build an array of parameters that can be multi-valued, but since for the time
557 # being it's only this one, we just single it out
558 while (my ($name, $symbol) = each %cgi_param_mapping) {
559 if ($symbol eq 'opt') {
560 $input_params{$name} = [ $cgi->param($symbol) ];
562 $input_params{$name} = $cgi->param($symbol);
566 # now read PATH_INFO and update the parameter list for missing parameters
567 sub evaluate_path_info
{
568 return if defined $input_params{'project'};
569 return if !$path_info;
570 $path_info =~ s
,^/+,,;
571 return if !$path_info;
573 # find which part of PATH_INFO is project
574 my $project = $path_info;
576 while ($project && !check_head_link
("$projectroot/$project")) {
577 $project =~ s
,/*[^/]*$,,;
579 return unless $project;
580 $input_params{'project'} = $project;
582 # do not change any parameters if an action is given using the query string
583 return if $input_params{'action'};
584 $path_info =~ s
,^\Q
$project\E
/*,,;
586 # next, check if we have an action
587 my $action = $path_info;
589 if (exists $actions{$action}) {
590 $path_info =~ s
,^$action/*,,;
591 $input_params{'action'} = $action;
594 # list of actions that want hash_base instead of hash, but can have no
595 # pathname (f) parameter
602 # [$hash_parent_base[:$file_parent]..]$hash_parent[:$file_name]
603 my ($parentrefname, $parentpathname, $refname, $pathname) =
604 ($path_info =~ /^(?:(.+?)(?::(.+))?\.\.)?(.+?)(?::(.+))?$/);
606 # first, analyze the 'current' part
607 if (defined $pathname) {
608 # we got "branch:filename" or "branch:dir/"
609 # we could use git_get_type(branch:pathname), but:
610 # - it needs $git_dir
611 # - it does a git() call
612 # - the convention of terminating directories with a slash
613 # makes it superfluous
614 # - embedding the action in the PATH_INFO would make it even
616 $pathname =~ s
,^/+,,;
617 if (!$pathname || substr($pathname, -1) eq "/") {
618 $input_params{'action'} ||= "tree";
621 # the default action depends on whether we had parent info
623 if ($parentrefname) {
624 $input_params{'action'} ||= "blobdiff_plain";
626 $input_params{'action'} ||= "blob_plain";
629 $input_params{'hash_base'} ||= $refname;
630 $input_params{'file_name'} ||= $pathname;
631 } elsif (defined $refname) {
632 # we got "branch". In this case we have to choose if we have to
633 # set hash or hash_base.
635 # Most of the actions without a pathname only want hash to be
636 # set, except for the ones specified in @wants_base that want
637 # hash_base instead. It should also be noted that hand-crafted
638 # links having 'history' as an action and no pathname or hash
639 # set will fail, but that happens regardless of PATH_INFO.
640 $input_params{'action'} ||= "shortlog";
641 if (grep { $_ eq $input_params{'action'} } @wants_base) {
642 $input_params{'hash_base'} ||= $refname;
644 $input_params{'hash'} ||= $refname;
648 # next, handle the 'parent' part, if present
649 if (defined $parentrefname) {
650 # a missing pathspec defaults to the 'current' filename, allowing e.g.
651 # someproject/blobdiff/oldrev..newrev:/filename
652 if ($parentpathname) {
653 $parentpathname =~ s
,^/+,,;
654 $parentpathname =~ s
,/$,,;
655 $input_params{'file_parent'} ||= $parentpathname;
657 $input_params{'file_parent'} ||= $input_params{'file_name'};
659 # we assume that hash_parent_base is wanted if a path was specified,
660 # or if the action wants hash_base instead of hash
661 if (defined $input_params{'file_parent'} ||
662 grep { $_ eq $input_params{'action'} } @wants_base) {
663 $input_params{'hash_parent_base'} ||= $parentrefname;
665 $input_params{'hash_parent'} ||= $parentrefname;
669 # for the snapshot action, we allow URLs in the form
670 # $project/snapshot/$hash.ext
671 # where .ext determines the snapshot and gets removed from the
672 # passed $refname to provide the $hash.
674 # To be able to tell that $refname includes the format extension, we
675 # require the following two conditions to be satisfied:
676 # - the hash input parameter MUST have been set from the $refname part
677 # of the URL (i.e. they must be equal)
678 # - the snapshot format MUST NOT have been defined already (e.g. from
680 # It's also useless to try any matching unless $refname has a dot,
681 # so we check for that too
682 if (defined $input_params{'action'} &&
683 $input_params{'action'} eq 'snapshot' &&
684 defined $refname && index($refname, '.') != -1 &&
685 $refname eq $input_params{'hash'} &&
686 !defined $input_params{'snapshot_format'}) {
687 # We loop over the known snapshot formats, checking for
688 # extensions. Allowed extensions are both the defined suffix
689 # (which includes the initial dot already) and the snapshot
690 # format key itself, with a prepended dot
691 while (my ($fmt, $opt) = each %known_snapshot_formats) {
694 $hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//;
695 next unless $sfx = $1;
696 # a valid suffix was found, so set the snapshot format
697 # and reset the hash parameter
698 $input_params{'snapshot_format'} = $fmt;
699 $input_params{'hash'} = $hash;
700 # we also set the format suffix to the one requested
701 # in the URL: this way a request for e.g. .tgz returns
702 # a .tgz instead of a .tar.gz
703 $known_snapshot_formats{$fmt}{'suffix'} = $sfx;
708 evaluate_path_info
();
710 our $action = $input_params{'action'};
711 if (defined $action) {
712 if (!validate_action
($action)) {
713 die_error
(400, "Invalid action parameter");
717 # parameters which are pathnames
718 our $project = $input_params{'project'};
719 if (defined $project) {
720 if (!validate_project
($project)) {
722 die_error
(404, "No such project");
726 our $file_name = $input_params{'file_name'};
727 if (defined $file_name) {
728 if (!validate_pathname
($file_name)) {
729 die_error
(400, "Invalid file parameter");
733 our $file_parent = $input_params{'file_parent'};
734 if (defined $file_parent) {
735 if (!validate_pathname
($file_parent)) {
736 die_error
(400, "Invalid file parent parameter");
740 # parameters which are refnames
741 our $hash = $input_params{'hash'};
743 if (!validate_refname
($hash)) {
744 die_error
(400, "Invalid hash parameter");
748 our $hash_parent = $input_params{'hash_parent'};
749 if (defined $hash_parent) {
750 if (!validate_refname
($hash_parent)) {
751 die_error
(400, "Invalid hash parent parameter");
755 our $hash_base = $input_params{'hash_base'};
756 if (defined $hash_base) {
757 if (!validate_refname
($hash_base)) {
758 die_error
(400, "Invalid hash base parameter");
762 our @extra_options = @
{$input_params{'extra_options'}};
763 # @extra_options is always defined, since it can only be (currently) set from
764 # CGI, and $cgi->param() returns the empty array in array context if the param
766 foreach my $opt (@extra_options) {
767 if (not exists $allowed_options{$opt}) {
768 die_error
(400, "Invalid option parameter");
770 if (not grep(/^$action$/, @
{$allowed_options{$opt}})) {
771 die_error
(400, "Invalid option parameter for this action");
775 our $hash_parent_base = $input_params{'hash_parent_base'};
776 if (defined $hash_parent_base) {
777 if (!validate_refname
($hash_parent_base)) {
778 die_error
(400, "Invalid hash parent base parameter");
783 our $page = $input_params{'page'};
785 if ($page =~ m/[^0-9]/) {
786 die_error
(400, "Invalid page parameter");
790 our $searchtype = $input_params{'searchtype'};
791 if (defined $searchtype) {
792 if ($searchtype =~ m/[^a-z]/) {
793 die_error
(400, "Invalid searchtype parameter");
797 our $search_use_regexp = $input_params{'search_use_regexp'};
799 our $searchtext = $input_params{'searchtext'};
801 if (defined $searchtext) {
802 if (length($searchtext) < 2) {
803 die_error
(403, "At least two characters are required for search parameter");
805 $search_regexp = $search_use_regexp ?
$searchtext : quotemeta $searchtext;
808 # path to the current git repository
810 $git_dir = "$projectroot/$project" if $project;
812 # list of supported snapshot formats
813 our @snapshot_fmts = gitweb_get_feature
('snapshot');
814 @snapshot_fmts = filter_snapshot_fmts
(@snapshot_fmts);
817 if (!defined $action) {
819 $action = git_get_type
($hash);
820 } elsif (defined $hash_base && defined $file_name) {
821 $action = git_get_type
("$hash_base:$file_name");
822 } elsif (defined $project) {
825 $action = 'project_list';
828 if (!defined($actions{$action})) {
829 die_error
(400, "Unknown action");
831 if ($action !~ m/^(opml|project_list|project_index)$/ &&
833 die_error
(400, "Project needed");
835 $actions{$action}->();
838 ## ======================================================================
843 # default is to use -absolute url() i.e. $my_uri
844 my $href = $params{-full
} ?
$my_url : $my_uri;
846 $params{'project'} = $project unless exists $params{'project'};
848 if ($params{-replay
}) {
849 while (my ($name, $symbol) = each %cgi_param_mapping) {
850 if (!exists $params{$name}) {
851 $params{$name} = $input_params{$name};
856 my $use_pathinfo = gitweb_check_feature
('pathinfo');
857 if ($use_pathinfo and defined $params{'project'}) {
858 # try to put as many parameters as possible in PATH_INFO:
861 # - hash_parent or hash_parent_base:/file_parent
862 # - hash or hash_base:/filename
863 # - the snapshot_format as an appropriate suffix
865 # When the script is the root DirectoryIndex for the domain,
866 # $href here would be something like http://gitweb.example.com/
867 # Thus, we strip any trailing / from $href, to spare us double
868 # slashes in the final URL
871 # Then add the project name, if present
872 $href .= "/".esc_url
($params{'project'});
873 delete $params{'project'};
875 # since we destructively absorb parameters, we keep this
876 # boolean that remembers if we're handling a snapshot
877 my $is_snapshot = $params{'action'} eq 'snapshot';
879 # Summary just uses the project path URL, any other action is
881 if (defined $params{'action'}) {
882 $href .= "/".esc_url
($params{'action'}) unless $params{'action'} eq 'summary';
883 delete $params{'action'};
886 # Next, we put hash_parent_base:/file_parent..hash_base:/file_name,
887 # stripping nonexistent or useless pieces
888 $href .= "/" if ($params{'hash_base'} || $params{'hash_parent_base'}
889 || $params{'hash_parent'} || $params{'hash'});
890 if (defined $params{'hash_base'}) {
891 if (defined $params{'hash_parent_base'}) {
892 $href .= esc_url
($params{'hash_parent_base'});
893 # skip the file_parent if it's the same as the file_name
894 delete $params{'file_parent'} if $params{'file_parent'} eq $params{'file_name'};
895 if (defined $params{'file_parent'} && $params{'file_parent'} !~ /\.\./) {
896 $href .= ":/".esc_url
($params{'file_parent'});
897 delete $params{'file_parent'};
900 delete $params{'hash_parent'};
901 delete $params{'hash_parent_base'};
902 } elsif (defined $params{'hash_parent'}) {
903 $href .= esc_url
($params{'hash_parent'}). "..";
904 delete $params{'hash_parent'};
907 $href .= esc_url
($params{'hash_base'});
908 if (defined $params{'file_name'} && $params{'file_name'} !~ /\.\./) {
909 $href .= ":/".esc_url
($params{'file_name'});
910 delete $params{'file_name'};
912 delete $params{'hash'};
913 delete $params{'hash_base'};
914 } elsif (defined $params{'hash'}) {
915 $href .= esc_url
($params{'hash'});
916 delete $params{'hash'};
919 # If the action was a snapshot, we can absorb the
920 # snapshot_format parameter too
922 my $fmt = $params{'snapshot_format'};
923 # snapshot_format should always be defined when href()
924 # is called, but just in case some code forgets, we
925 # fall back to the default
926 $fmt ||= $snapshot_fmts[0];
927 $href .= $known_snapshot_formats{$fmt}{'suffix'};
928 delete $params{'snapshot_format'};
932 # now encode the parameters explicitly
934 for (my $i = 0; $i < @cgi_param_mapping; $i += 2) {
935 my ($name, $symbol) = ($cgi_param_mapping[$i], $cgi_param_mapping[$i+1]);
936 if (defined $params{$name}) {
937 if (ref($params{$name}) eq "ARRAY") {
938 foreach my $par (@
{$params{$name}}) {
939 push @result, $symbol . "=" . esc_param
($par);
942 push @result, $symbol . "=" . esc_param
($params{$name});
946 $href .= "?" . join(';', @result) if scalar @result;
952 ## ======================================================================
953 ## validation, quoting/unquoting and escaping
955 sub validate_action
{
956 my $input = shift || return undef;
957 return undef unless exists $actions{$input};
961 sub validate_project
{
962 my $input = shift || return undef;
963 if (!validate_pathname
($input) ||
964 !(-d
"$projectroot/$input") ||
965 !check_export_ok
("$projectroot/$input") ||
966 ($strict_export && !project_in_list
($input))) {
973 sub validate_pathname
{
974 my $input = shift || return undef;
976 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
977 # at the beginning, at the end, and between slashes.
978 # also this catches doubled slashes
979 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
983 if ($input =~ m!\0!) {
989 sub validate_refname
{
990 my $input = shift || return undef;
992 # textual hashes are O.K.
993 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
996 # it must be correct pathname
997 $input = validate_pathname
($input)
999 # restrictions on ref name according to git-check-ref-format
1000 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
1006 # decode sequences of octets in utf8 into Perl's internal form,
1007 # which is utf-8 with utf8 flag set if needed. gitweb writes out
1008 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
1011 if (utf8
::valid
($str)) {
1015 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
1019 # quote unsafe chars, but keep the slash, even when it's not
1020 # correct, but quoted slashes look too horrible in bookmarks
1023 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
1029 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
1032 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
1038 # replace invalid utf8 character with SUBSTITUTION sequence
1043 $str = to_utf8
($str);
1044 $str = $cgi->escapeHTML($str);
1045 if ($opts{'-nbsp'}) {
1046 $str =~ s/ / /g;
1048 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
1052 # quote control characters and escape filename to HTML
1057 $str = to_utf8
($str);
1058 $str = $cgi->escapeHTML($str);
1059 if ($opts{'-nbsp'}) {
1060 $str =~ s/ / /g;
1062 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
1066 # Make control characters "printable", using character escape codes (CEC)
1070 my %es = ( # character escape codes, aka escape sequences
1071 "\t" => '\t', # tab (HT)
1072 "\n" => '\n', # line feed (LF)
1073 "\r" => '\r', # carrige return (CR)
1074 "\f" => '\f', # form feed (FF)
1075 "\b" => '\b', # backspace (BS)
1076 "\a" => '\a', # alarm (bell) (BEL)
1077 "\e" => '\e', # escape (ESC)
1078 "\013" => '\v', # vertical tab (VT)
1079 "\000" => '\0', # nul character (NUL)
1081 my $chr = ( (exists $es{$cntrl})
1083 : sprintf('\%2x', ord($cntrl)) );
1084 if ($opts{-nohtml
}) {
1087 return "<span class=\"cntrl\">$chr</span>";
1091 # Alternatively use unicode control pictures codepoints,
1092 # Unicode "printable representation" (PR)
1097 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
1098 if ($opts{-nohtml
}) {
1101 return "<span class=\"cntrl\">$chr</span>";
1105 # git may return quoted and escaped filenames
1111 my %es = ( # character escape codes, aka escape sequences
1112 't' => "\t", # tab (HT, TAB)
1113 'n' => "\n", # newline (NL)
1114 'r' => "\r", # return (CR)
1115 'f' => "\f", # form feed (FF)
1116 'b' => "\b", # backspace (BS)
1117 'a' => "\a", # alarm (bell) (BEL)
1118 'e' => "\e", # escape (ESC)
1119 'v' => "\013", # vertical tab (VT)
1122 if ($seq =~ m/^[0-7]{1,3}$/) {
1123 # octal char sequence
1124 return chr(oct($seq));
1125 } elsif (exists $es{$seq}) {
1126 # C escape sequence, aka character escape code
1129 # quoted ordinary character
1133 if ($str =~ m/^"(.*)"$/) {
1136 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
1141 # escape tabs (convert tabs to spaces)
1145 while ((my $pos = index($line, "\t")) != -1) {
1146 if (my $count = (8 - ($pos % 8))) {
1147 my $spaces = ' ' x
$count;
1148 $line =~ s/\t/$spaces/;
1155 sub project_in_list
{
1156 my $project = shift;
1157 my @list = git_get_projects_list
();
1158 return @list && scalar(grep { $_->{'path'} eq $project } @list);
1161 ## ----------------------------------------------------------------------
1162 ## HTML aware string manipulation
1164 # Try to chop given string on a word boundary between position
1165 # $len and $len+$add_len. If there is no word boundary there,
1166 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
1167 # (marking chopped part) would be longer than given string.
1171 my $add_len = shift || 10;
1172 my $where = shift || 'right'; # 'left' | 'center' | 'right'
1174 # Make sure perl knows it is utf8 encoded so we don't
1175 # cut in the middle of a utf8 multibyte char.
1176 $str = to_utf8
($str);
1178 # allow only $len chars, but don't cut a word if it would fit in $add_len
1179 # if it doesn't fit, cut it if it's still longer than the dots we would add
1180 # remove chopped character entities entirely
1182 # when chopping in the middle, distribute $len into left and right part
1183 # return early if chopping wouldn't make string shorter
1184 if ($where eq 'center') {
1185 return $str if ($len + 5 >= length($str)); # filler is length 5
1188 return $str if ($len + 4 >= length($str)); # filler is length 4
1191 # regexps: ending and beginning with word part up to $add_len
1192 my $endre = qr/.{$len}\w{0,$add_len}/;
1193 my $begre = qr/\w{0,$add_len}.{$len}/;
1195 if ($where eq 'left') {
1196 $str =~ m/^(.*?)($begre)$/;
1197 my ($lead, $body) = ($1, $2);
1198 if (length($lead) > 4) {
1199 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
1202 return "$lead$body";
1204 } elsif ($where eq 'center') {
1205 $str =~ m/^($endre)(.*)$/;
1206 my ($left, $str) = ($1, $2);
1207 $str =~ m/^(.*?)($begre)$/;
1208 my ($mid, $right) = ($1, $2);
1209 if (length($mid) > 5) {
1210 $left =~ s/&[^;]*$//;
1211 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
1214 return "$left$mid$right";
1217 $str =~ m/^($endre)(.*)$/;
1220 if (length($tail) > 4) {
1221 $body =~ s/&[^;]*$//;
1224 return "$body$tail";
1228 # takes the same arguments as chop_str, but also wraps a <span> around the
1229 # result with a title attribute if it does get chopped. Additionally, the
1230 # string is HTML-escaped.
1231 sub chop_and_escape_str
{
1234 my $chopped = chop_str
(@_);
1235 if ($chopped eq $str) {
1236 return esc_html
($chopped);
1238 $str =~ s/([[:cntrl:]])/?/g;
1239 return $cgi->span({-title
=>$str}, esc_html
($chopped));
1243 ## ----------------------------------------------------------------------
1244 ## functions returning short strings
1246 # CSS class for given age value (in seconds)
1250 if (!defined $age) {
1252 } elsif ($age < 60*60*2) {
1254 } elsif ($age < 60*60*24*2) {
1261 # convert age in seconds to "nn units ago" string
1266 if ($age > 60*60*24*365*2) {
1267 $age_str = (int $age/60/60/24/365);
1268 $age_str .= " years ago";
1269 } elsif ($age > 60*60*24*(365/12)*2) {
1270 $age_str = int $age/60/60/24/(365/12);
1271 $age_str .= " months ago";
1272 } elsif ($age > 60*60*24*7*2) {
1273 $age_str = int $age/60/60/24/7;
1274 $age_str .= " weeks ago";
1275 } elsif ($age > 60*60*24*2) {
1276 $age_str = int $age/60/60/24;
1277 $age_str .= " days ago";
1278 } elsif ($age > 60*60*2) {
1279 $age_str = int $age/60/60;
1280 $age_str .= " hours ago";
1281 } elsif ($age > 60*2) {
1282 $age_str = int $age/60;
1283 $age_str .= " min ago";
1284 } elsif ($age > 2) {
1285 $age_str = int $age;
1286 $age_str .= " sec ago";
1288 $age_str .= " right now";
1294 S_IFINVALID
=> 0030000,
1295 S_IFGITLINK
=> 0160000,
1298 # submodule/subproject, a commit object reference
1302 return (($mode & S_IFMT
) == S_IFGITLINK
)
1305 # convert file mode in octal to symbolic file mode string
1307 my $mode = oct shift;
1309 if (S_ISGITLINK
($mode)) {
1310 return 'm---------';
1311 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1312 return 'drwxr-xr-x';
1313 } elsif (S_ISLNK
($mode)) {
1314 return 'lrwxrwxrwx';
1315 } elsif (S_ISREG
($mode)) {
1316 # git cares only about the executable bit
1317 if ($mode & S_IXUSR
) {
1318 return '-rwxr-xr-x';
1320 return '-rw-r--r--';
1323 return '----------';
1327 # convert file mode in octal to file type string
1331 if ($mode !~ m/^[0-7]+$/) {
1337 if (S_ISGITLINK
($mode)) {
1339 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1341 } elsif (S_ISLNK
($mode)) {
1343 } elsif (S_ISREG
($mode)) {
1350 # convert file mode in octal to file type description string
1351 sub file_type_long
{
1354 if ($mode !~ m/^[0-7]+$/) {
1360 if (S_ISGITLINK
($mode)) {
1362 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1364 } elsif (S_ISLNK
($mode)) {
1366 } elsif (S_ISREG
($mode)) {
1367 if ($mode & S_IXUSR
) {
1368 return "executable";
1378 ## ----------------------------------------------------------------------
1379 ## functions returning short HTML fragments, or transforming HTML fragments
1380 ## which don't belong to other sections
1382 # format line of commit message.
1383 sub format_log_line_html
{
1386 $line = esc_html
($line, -nbsp
=>1);
1387 $line =~ s
{\b([0-9a
-fA
-F
]{8,40})\b}{
1388 $cgi->a({-href
=> href
(action
=>"object", hash
=>$1),
1389 -class => "text"}, $1);
1395 # format marker of refs pointing to given object
1397 # the destination action is chosen based on object type and current context:
1398 # - for annotated tags, we choose the tag view unless it's the current view
1399 # already, in which case we go to shortlog view
1400 # - for other refs, we keep the current view if we're in history, shortlog or
1401 # log view, and select shortlog otherwise
1402 sub format_ref_marker
{
1403 my ($refs, $id) = @_;
1406 if (defined $refs->{$id}) {
1407 foreach my $ref (@
{$refs->{$id}}) {
1408 # this code exploits the fact that non-lightweight tags are the
1409 # only indirect objects, and that they are the only objects for which
1410 # we want to use tag instead of shortlog as action
1411 my ($type, $name) = qw();
1412 my $indirect = ($ref =~ s/\^\{\}$//);
1413 # e.g. tags/v2.6.11 or heads/next
1414 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1423 $class .= " indirect" if $indirect;
1425 my $dest_action = "shortlog";
1428 $dest_action = "tag" unless $action eq "tag";
1429 } elsif ($action =~ /^(history|(short)?log)$/) {
1430 $dest_action = $action;
1434 $dest .= "refs/" unless $ref =~ m
!^refs
/!;
1437 my $link = $cgi->a({
1439 action
=>$dest_action,
1443 $markers .= " <span class=\"$class\" title=\"$ref\">" .
1449 return ' <span class="refs">'. $markers . '</span>';
1455 # format, perhaps shortened and with markers, title line
1456 sub format_subject_html
{
1457 my ($long, $short, $href, $extra) = @_;
1458 $extra = '' unless defined($extra);
1460 if (length($short) < length($long)) {
1461 return $cgi->a({-href
=> $href, -class => "list subject",
1462 -title
=> to_utf8
($long)},
1463 esc_html
($short) . $extra);
1465 return $cgi->a({-href
=> $href, -class => "list subject"},
1466 esc_html
($long) . $extra);
1470 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1471 sub format_git_diff_header_line
{
1473 my $diffinfo = shift;
1474 my ($from, $to) = @_;
1476 if ($diffinfo->{'nparents'}) {
1478 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1479 if ($to->{'href'}) {
1480 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1481 esc_path
($to->{'file'}));
1482 } else { # file was deleted (no href)
1483 $line .= esc_path
($to->{'file'});
1487 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1488 if ($from->{'href'}) {
1489 $line .= $cgi->a({-href
=> $from->{'href'}, -class => "path"},
1490 'a/' . esc_path
($from->{'file'}));
1491 } else { # file was added (no href)
1492 $line .= 'a/' . esc_path
($from->{'file'});
1495 if ($to->{'href'}) {
1496 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1497 'b/' . esc_path
($to->{'file'}));
1498 } else { # file was deleted
1499 $line .= 'b/' . esc_path
($to->{'file'});
1503 return "<div class=\"diff header\">$line</div>\n";
1506 # format extended diff header line, before patch itself
1507 sub format_extended_diff_header_line
{
1509 my $diffinfo = shift;
1510 my ($from, $to) = @_;
1513 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1514 $line .= $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1515 esc_path
($from->{'file'}));
1517 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1518 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1519 esc_path
($to->{'file'}));
1521 # match single <mode>
1522 if ($line =~ m/\s(\d{6})$/) {
1523 $line .= '<span class="info"> (' .
1524 file_type_long
($1) .
1528 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1529 # can match only for combined diff
1531 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1532 if ($from->{'href'}[$i]) {
1533 $line .= $cgi->a({-href
=>$from->{'href'}[$i],
1535 substr($diffinfo->{'from_id'}[$i],0,7));
1540 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1543 if ($to->{'href'}) {
1544 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1545 substr($diffinfo->{'to_id'},0,7));
1550 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1551 # can match only for ordinary diff
1552 my ($from_link, $to_link);
1553 if ($from->{'href'}) {
1554 $from_link = $cgi->a({-href
=>$from->{'href'}, -class=>"hash"},
1555 substr($diffinfo->{'from_id'},0,7));
1557 $from_link = '0' x
7;
1559 if ($to->{'href'}) {
1560 $to_link = $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1561 substr($diffinfo->{'to_id'},0,7));
1565 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1566 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1569 return $line . "<br/>\n";
1572 # format from-file/to-file diff header
1573 sub format_diff_from_to_header
{
1574 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1579 #assert($line =~ m/^---/) if DEBUG;
1580 # no extra formatting for "^--- /dev/null"
1581 if (! $diffinfo->{'nparents'}) {
1582 # ordinary (single parent) diff
1583 if ($line =~ m!^--- "?a/!) {
1584 if ($from->{'href'}) {
1586 $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1587 esc_path
($from->{'file'}));
1590 esc_path
($from->{'file'});
1593 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1596 # combined diff (merge commit)
1597 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1598 if ($from->{'href'}[$i]) {
1600 $cgi->a({-href
=>href
(action
=>"blobdiff",
1601 hash_parent
=>$diffinfo->{'from_id'}[$i],
1602 hash_parent_base
=>$parents[$i],
1603 file_parent
=>$from->{'file'}[$i],
1604 hash
=>$diffinfo->{'to_id'},
1606 file_name
=>$to->{'file'}),
1608 -title
=>"diff" . ($i+1)},
1611 $cgi->a({-href
=>$from->{'href'}[$i], -class=>"path"},
1612 esc_path
($from->{'file'}[$i]));
1614 $line = '--- /dev/null';
1616 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1621 #assert($line =~ m/^\+\+\+/) if DEBUG;
1622 # no extra formatting for "^+++ /dev/null"
1623 if ($line =~ m!^\+\+\+ "?b/!) {
1624 if ($to->{'href'}) {
1626 $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1627 esc_path
($to->{'file'}));
1630 esc_path
($to->{'file'});
1633 $result .= qq!<div
class="diff to_file">$line</div
>\n!;
1638 # create note for patch simplified by combined diff
1639 sub format_diff_cc_simplified
{
1640 my ($diffinfo, @parents) = @_;
1643 $result .= "<div class=\"diff header\">" .
1645 if (!is_deleted
($diffinfo)) {
1646 $result .= $cgi->a({-href
=> href
(action
=>"blob",
1648 hash
=>$diffinfo->{'to_id'},
1649 file_name
=>$diffinfo->{'to_file'}),
1651 esc_path
($diffinfo->{'to_file'}));
1653 $result .= esc_path
($diffinfo->{'to_file'});
1655 $result .= "</div>\n" . # class="diff header"
1656 "<div class=\"diff nodifferences\">" .
1658 "</div>\n"; # class="diff nodifferences"
1663 # format patch (diff) line (not to be used for diff headers)
1664 sub format_diff_line
{
1666 my ($from, $to) = @_;
1667 my $diff_class = "";
1671 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1673 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
1674 if ($line =~ m/^\@{3}/) {
1675 $diff_class = " chunk_header";
1676 } elsif ($line =~ m/^\\/) {
1677 $diff_class = " incomplete";
1678 } elsif ($prefix =~ tr/+/+/) {
1679 $diff_class = " add";
1680 } elsif ($prefix =~ tr/-/-/) {
1681 $diff_class = " rem";
1684 # assume ordinary diff
1685 my $char = substr($line, 0, 1);
1687 $diff_class = " add";
1688 } elsif ($char eq '-') {
1689 $diff_class = " rem";
1690 } elsif ($char eq '@') {
1691 $diff_class = " chunk_header";
1692 } elsif ($char eq "\\") {
1693 $diff_class = " incomplete";
1696 $line = untabify
($line);
1697 if ($from && $to && $line =~ m/^\@{2} /) {
1698 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1699 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1701 $from_lines = 0 unless defined $from_lines;
1702 $to_lines = 0 unless defined $to_lines;
1704 if ($from->{'href'}) {
1705 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1706 -class=>"list"}, $from_text);
1708 if ($to->{'href'}) {
1709 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1710 -class=>"list"}, $to_text);
1712 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1713 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1714 return "<div class=\"diff$diff_class\">$line</div>\n";
1715 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1716 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1717 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1719 @from_text = split(' ', $ranges);
1720 for (my $i = 0; $i < @from_text; ++$i) {
1721 ($from_start[$i], $from_nlines[$i]) =
1722 (split(',', substr($from_text[$i], 1)), 0);
1725 $to_text = pop @from_text;
1726 $to_start = pop @from_start;
1727 $to_nlines = pop @from_nlines;
1729 $line = "<span class=\"chunk_info\">$prefix ";
1730 for (my $i = 0; $i < @from_text; ++$i) {
1731 if ($from->{'href'}[$i]) {
1732 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1733 -class=>"list"}, $from_text[$i]);
1735 $line .= $from_text[$i];
1739 if ($to->{'href'}) {
1740 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1741 -class=>"list"}, $to_text);
1745 $line .= " $prefix</span>" .
1746 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1747 return "<div class=\"diff$diff_class\">$line</div>\n";
1749 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1752 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1753 # linked. Pass the hash of the tree/commit to snapshot.
1754 sub format_snapshot_links
{
1756 my $num_fmts = @snapshot_fmts;
1757 if ($num_fmts > 1) {
1758 # A parenthesized list of links bearing format names.
1759 # e.g. "snapshot (_tar.gz_ _zip_)"
1760 return "snapshot (" . join(' ', map
1767 }, $known_snapshot_formats{$_}{'display'})
1768 , @snapshot_fmts) . ")";
1769 } elsif ($num_fmts == 1) {
1770 # A single "snapshot" link whose tooltip bears the format name.
1772 my ($fmt) = @snapshot_fmts;
1778 snapshot_format
=>$fmt
1780 -title
=> "in format: $known_snapshot_formats{$fmt}{'display'}"
1782 } else { # $num_fmts == 0
1787 ## ......................................................................
1788 ## functions returning values to be passed, perhaps after some
1789 ## transformation, to other functions; e.g. returning arguments to href()
1791 # returns hash to be passed to href to generate gitweb URL
1792 # in -title key it returns description of link
1794 my $format = shift || 'Atom';
1795 my %res = (action
=> lc($format));
1797 # feed links are possible only for project views
1798 return unless (defined $project);
1799 # some views should link to OPML, or to generic project feed,
1800 # or don't have specific feed yet (so they should use generic)
1801 return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x);
1804 # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
1805 # from tag links; this also makes possible to detect branch links
1806 if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) ||
1807 (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) {
1810 # find log type for feed description (title)
1812 if (defined $file_name) {
1813 $type = "history of $file_name";
1814 $type .= "/" if ($action eq 'tree');
1815 $type .= " on '$branch'" if (defined $branch);
1817 $type = "log of $branch" if (defined $branch);
1820 $res{-title
} = $type;
1821 $res{'hash'} = (defined $branch ?
"refs/heads/$branch" : undef);
1822 $res{'file_name'} = $file_name;
1827 ## ----------------------------------------------------------------------
1828 ## git utility subroutines, invoking git commands
1830 # returns path to the core git executable and the --git-dir parameter as list
1832 return $GIT, '--git-dir='.$git_dir;
1835 # quote the given arguments for passing them to the shell
1836 # quote_command("command", "arg 1", "arg with ' and ! characters")
1837 # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'"
1838 # Try to avoid using this function wherever possible.
1841 map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ ));
1844 # get HEAD ref of given project as hash
1845 sub git_get_head_hash
{
1846 my $project = shift;
1847 my $o_git_dir = $git_dir;
1849 $git_dir = "$projectroot/$project";
1850 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
1853 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1857 if (defined $o_git_dir) {
1858 $git_dir = $o_git_dir;
1863 # get type of given object
1867 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
1869 close $fd or return;
1874 # repository configuration
1875 our $config_file = '';
1878 # store multiple values for single key as anonymous array reference
1879 # single values stored directly in the hash, not as [ <value> ]
1880 sub hash_set_multi
{
1881 my ($hash, $key, $value) = @_;
1883 if (!exists $hash->{$key}) {
1884 $hash->{$key} = $value;
1885 } elsif (!ref $hash->{$key}) {
1886 $hash->{$key} = [ $hash->{$key}, $value ];
1888 push @
{$hash->{$key}}, $value;
1892 # return hash of git project configuration
1893 # optionally limited to some section, e.g. 'gitweb'
1894 sub git_parse_project_config
{
1895 my $section_regexp = shift;
1900 open my $fh, "-|", git_cmd
(), "config", '-z', '-l',
1903 while (my $keyval = <$fh>) {
1905 my ($key, $value) = split(/\n/, $keyval, 2);
1907 hash_set_multi
(\
%config, $key, $value)
1908 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1915 # convert config value to boolean: 'true' or 'false'
1916 # no value, number > 0, 'true' and 'yes' values are true
1917 # rest of values are treated as false (never as error)
1918 sub config_to_bool
{
1921 return 1 if !defined $val; # section.key
1923 # strip leading and trailing whitespace
1927 return (($val =~ /^\d+$/ && $val) || # section.key = 1
1928 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1931 # convert config value to simple decimal number
1932 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1933 # to be multiplied by 1024, 1048576, or 1073741824
1937 # strip leading and trailing whitespace
1941 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1943 # unknown unit is treated as 1
1944 return $num * ($unit eq 'g' ?
1073741824 :
1945 $unit eq 'm' ?
1048576 :
1946 $unit eq 'k' ?
1024 : 1);
1951 # convert config value to array reference, if needed
1952 sub config_to_multi
{
1955 return ref($val) ?
$val : (defined($val) ?
[ $val ] : []);
1958 sub git_get_project_config
{
1959 my ($key, $type) = @_;
1962 return unless ($key);
1963 $key =~ s/^gitweb\.//;
1964 return if ($key =~ m/\W/);
1967 if (defined $type) {
1970 unless ($type eq 'bool' || $type eq 'int');
1974 if (!defined $config_file ||
1975 $config_file ne "$git_dir/config") {
1976 %config = git_parse_project_config
('gitweb');
1977 $config_file = "$git_dir/config";
1980 # check if config variable (key) exists
1981 return unless exists $config{"gitweb.$key"};
1984 if (!defined $type) {
1985 return $config{"gitweb.$key"};
1986 } elsif ($type eq 'bool') {
1987 # backward compatibility: 'git config --bool' returns true/false
1988 return config_to_bool
($config{"gitweb.$key"}) ?
'true' : 'false';
1989 } elsif ($type eq 'int') {
1990 return config_to_int
($config{"gitweb.$key"});
1992 return $config{"gitweb.$key"};
1995 # get hash of given path at given ref
1996 sub git_get_hash_by_path
{
1998 my $path = shift || return undef;
2003 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
2004 or die_error
(500, "Open git-ls-tree failed");
2006 close $fd or return undef;
2008 if (!defined $line) {
2009 # there is no tree or hash given by $path at $base
2013 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2014 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
2015 if (defined $type && $type ne $2) {
2016 # type doesn't match
2022 # get path of entry with given hash at given tree-ish (ref)
2023 # used to get 'from' filename for combined diff (merge commit) for renames
2024 sub git_get_path_by_hash
{
2025 my $base = shift || return;
2026 my $hash = shift || return;
2030 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
2032 while (my $line = <$fd>) {
2035 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
2036 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
2037 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
2046 ## ......................................................................
2047 ## git utility functions, directly accessing git repository
2049 sub git_get_project_description
{
2052 $git_dir = "$projectroot/$path";
2053 open my $fd, "$git_dir/description"
2054 or return git_get_project_config
('description');
2057 if (defined $descr) {
2063 sub git_get_project_ctags
{
2067 $git_dir = "$projectroot/$path";
2068 opendir my $dh, "$git_dir/ctags"
2070 foreach (grep { -f
$_ } map { "$git_dir/ctags/$_" } readdir($dh)) {
2071 open my $ct, $_ or next;
2075 my $ctag = $_; $ctag =~ s
#.*/##;
2076 $ctags->{$ctag} = $val;
2082 sub git_populate_project_tagcloud
{
2085 # First, merge different-cased tags; tags vote on casing
2087 foreach (keys %$ctags) {
2088 $ctags_lc{lc $_}->{count
} += $ctags->{$_};
2089 if (not $ctags_lc{lc $_}->{topcount
}
2090 or $ctags_lc{lc $_}->{topcount
} < $ctags->{$_}) {
2091 $ctags_lc{lc $_}->{topcount
} = $ctags->{$_};
2092 $ctags_lc{lc $_}->{topname
} = $_;
2097 if (eval { require HTML
::TagCloud
; 1; }) {
2098 $cloud = HTML
::TagCloud
->new;
2099 foreach (sort keys %ctags_lc) {
2100 # Pad the title with spaces so that the cloud looks
2102 my $title = $ctags_lc{$_}->{topname
};
2103 $title =~ s/ / /g;
2104 $title =~ s/^/ /g;
2105 $title =~ s/$/ /g;
2106 $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count
});
2109 $cloud = \
%ctags_lc;
2114 sub git_show_project_tagcloud
{
2115 my ($cloud, $count) = @_;
2116 print STDERR
ref($cloud)."..\n";
2117 if (ref $cloud eq 'HTML::TagCloud') {
2118 return $cloud->html_and_css($count);
2120 my @tags = sort { $cloud->{$a}->{count
} <=> $cloud->{$b}->{count
} } keys %$cloud;
2121 return '<p align="center">' . join (', ', map {
2122 "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>"
2123 } splice(@tags, 0, $count)) . '</p>';
2127 sub git_get_project_url_list
{
2130 $git_dir = "$projectroot/$path";
2131 open my $fd, "$git_dir/cloneurl"
2132 or return wantarray ?
2133 @
{ config_to_multi
(git_get_project_config
('url')) } :
2134 config_to_multi
(git_get_project_config
('url'));
2135 my @git_project_url_list = map { chomp; $_ } <$fd>;
2138 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
2141 sub git_get_projects_list
{
2146 $filter =~ s/\.git$//;
2148 my $check_forks = gitweb_check_feature
('forks');
2150 if (-d
$projects_list) {
2151 # search in directory
2152 my $dir = $projects_list . ($filter ?
"/$filter" : '');
2153 # remove the trailing "/"
2155 my $pfxlen = length("$dir");
2156 my $pfxdepth = ($dir =~ tr!/!!);
2159 follow_fast
=> 1, # follow symbolic links
2160 follow_skip
=> 2, # ignore duplicates
2161 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
2163 # skip project-list toplevel, if we get it.
2164 return if (m!^[/.]$!);
2165 # only directories can be git repositories
2166 return unless (-d
$_);
2167 # don't traverse too deep (Find is super slow on os x)
2168 if (($File::Find
::name
=~ tr!/!!) - $pfxdepth > $project_maxdepth) {
2169 $File::Find
::prune
= 1;
2173 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
2174 # we check related file in $projectroot
2175 my $path = ($filter ?
"$filter/" : '') . $subdir;
2176 if (check_export_ok
("$projectroot/$path")) {
2177 push @list, { path
=> $path };
2178 $File::Find
::prune
= 1;
2183 } elsif (-f
$projects_list) {
2184 # read from file(url-encoded):
2185 # 'git%2Fgit.git Linus+Torvalds'
2186 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2187 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2189 open my ($fd), $projects_list or return;
2191 while (my $line = <$fd>) {
2193 my ($path, $owner) = split ' ', $line;
2194 $path = unescape
($path);
2195 $owner = unescape
($owner);
2196 if (!defined $path) {
2199 if ($filter ne '') {
2200 # looking for forks;
2201 my $pfx = substr($path, 0, length($filter));
2202 if ($pfx ne $filter) {
2205 my $sfx = substr($path, length($filter));
2206 if ($sfx !~ /^\/.*\
.git
$/) {
2209 } elsif ($check_forks) {
2211 foreach my $filter (keys %paths) {
2212 # looking for forks;
2213 my $pfx = substr($path, 0, length($filter));
2214 if ($pfx ne $filter) {
2217 my $sfx = substr($path, length($filter));
2218 if ($sfx !~ /^\/.*\
.git
$/) {
2221 # is a fork, don't include it in
2226 if (check_export_ok
("$projectroot/$path")) {
2229 owner
=> to_utf8
($owner),
2232 (my $forks_path = $path) =~ s/\.git$//;
2233 $paths{$forks_path}++;
2241 our $gitweb_project_owner = undef;
2242 sub git_get_project_list_from_file
{
2244 return if (defined $gitweb_project_owner);
2246 $gitweb_project_owner = {};
2247 # read from file (url-encoded):
2248 # 'git%2Fgit.git Linus+Torvalds'
2249 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2250 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2251 if (-f
$projects_list) {
2252 open (my $fd , $projects_list);
2253 while (my $line = <$fd>) {
2255 my ($pr, $ow) = split ' ', $line;
2256 $pr = unescape
($pr);
2257 $ow = unescape
($ow);
2258 $gitweb_project_owner->{$pr} = to_utf8
($ow);
2264 sub git_get_project_owner
{
2265 my $project = shift;
2268 return undef unless $project;
2269 $git_dir = "$projectroot/$project";
2271 if (!defined $gitweb_project_owner) {
2272 git_get_project_list_from_file
();
2275 if (exists $gitweb_project_owner->{$project}) {
2276 $owner = $gitweb_project_owner->{$project};
2278 if (!defined $owner){
2279 $owner = git_get_project_config
('owner');
2281 if (!defined $owner) {
2282 $owner = get_file_owner
("$git_dir");
2288 sub git_get_last_activity
{
2292 $git_dir = "$projectroot/$path";
2293 open($fd, "-|", git_cmd
(), 'for-each-ref',
2294 '--format=%(committer)',
2295 '--sort=-committerdate',
2297 'refs/heads') or return;
2298 my $most_recent = <$fd>;
2299 close $fd or return;
2300 if (defined $most_recent &&
2301 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
2303 my $age = time - $timestamp;
2304 return ($age, age_string
($age));
2306 return (undef, undef);
2309 sub git_get_references
{
2310 my $type = shift || "";
2312 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
2313 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
2314 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
2315 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
2318 while (my $line = <$fd>) {
2320 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) {
2321 if (defined $refs{$1}) {
2322 push @
{$refs{$1}}, $2;
2328 close $fd or return;
2332 sub git_get_rev_name_tags
{
2333 my $hash = shift || return undef;
2335 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
2337 my $name_rev = <$fd>;
2340 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
2343 # catches also '$hash undefined' output
2348 ## ----------------------------------------------------------------------
2349 ## parse to hash functions
2353 my $tz = shift || "-0000";
2356 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
2357 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
2358 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
2359 $date{'hour'} = $hour;
2360 $date{'minute'} = $min;
2361 $date{'mday'} = $mday;
2362 $date{'day'} = $days[$wday];
2363 $date{'month'} = $months[$mon];
2364 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
2365 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
2366 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
2367 $mday, $months[$mon], $hour ,$min;
2368 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
2369 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
2371 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
2372 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
2373 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
2374 $date{'hour_local'} = $hour;
2375 $date{'minute_local'} = $min;
2376 $date{'tz_local'} = $tz;
2377 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
2378 1900+$year, $mon+1, $mday,
2379 $hour, $min, $sec, $tz);
2388 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
2389 $tag{'id'} = $tag_id;
2390 while (my $line = <$fd>) {
2392 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
2393 $tag{'object'} = $1;
2394 } elsif ($line =~ m/^type (.+)$/) {
2396 } elsif ($line =~ m/^tag (.+)$/) {
2398 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
2399 $tag{'author'} = $1;
2402 } elsif ($line =~ m/--BEGIN/) {
2403 push @comment, $line;
2405 } elsif ($line eq "") {
2409 push @comment, <$fd>;
2410 $tag{'comment'} = \
@comment;
2411 close $fd or return;
2412 if (!defined $tag{'name'}) {
2418 sub parse_commit_text
{
2419 my ($commit_text, $withparents) = @_;
2420 my @commit_lines = split '\n', $commit_text;
2423 pop @commit_lines; # Remove '\0'
2425 if (! @commit_lines) {
2429 my $header = shift @commit_lines;
2430 if ($header !~ m/^[0-9a-fA-F]{40}/) {
2433 ($co{'id'}, my @parents) = split ' ', $header;
2434 while (my $line = shift @commit_lines) {
2435 last if $line eq "\n";
2436 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
2438 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
2440 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
2442 $co{'author_epoch'} = $2;
2443 $co{'author_tz'} = $3;
2444 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2445 $co{'author_name'} = $1;
2446 $co{'author_email'} = $2;
2448 $co{'author_name'} = $co{'author'};
2450 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2451 $co{'committer'} = $1;
2452 $co{'committer_epoch'} = $2;
2453 $co{'committer_tz'} = $3;
2454 $co{'committer_name'} = $co{'committer'};
2455 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2456 $co{'committer_name'} = $1;
2457 $co{'committer_email'} = $2;
2459 $co{'committer_name'} = $co{'committer'};
2463 if (!defined $co{'tree'}) {
2466 $co{'parents'} = \
@parents;
2467 $co{'parent'} = $parents[0];
2469 foreach my $title (@commit_lines) {
2472 $co{'title'} = chop_str
($title, 80, 5);
2473 # remove leading stuff of merges to make the interesting part visible
2474 if (length($title) > 50) {
2475 $title =~ s/^Automatic //;
2476 $title =~ s/^merge (of|with) /Merge ... /i;
2477 if (length($title) > 50) {
2478 $title =~ s/(http|rsync):\/\///;
2480 if (length($title) > 50) {
2481 $title =~ s/(master|www|rsync)\.//;
2483 if (length($title) > 50) {
2484 $title =~ s/kernel.org:?//;
2486 if (length($title) > 50) {
2487 $title =~ s/\/pub\/scm//;
2490 $co{'title_short'} = chop_str
($title, 50, 5);
2494 if (! defined $co{'title'} || $co{'title'} eq "") {
2495 $co{'title'} = $co{'title_short'} = '(no commit message)';
2497 # remove added spaces
2498 foreach my $line (@commit_lines) {
2501 $co{'comment'} = \
@commit_lines;
2503 my $age = time - $co{'committer_epoch'};
2505 $co{'age_string'} = age_string
($age);
2506 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2507 if ($age > 60*60*24*7*2) {
2508 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2509 $co{'age_string_age'} = $co{'age_string'};
2511 $co{'age_string_date'} = $co{'age_string'};
2512 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2518 my ($commit_id) = @_;
2523 open my $fd, "-|", git_cmd
(), "rev-list",
2529 or die_error
(500, "Open git-rev-list failed");
2530 %co = parse_commit_text
(<$fd>, 1);
2537 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2545 open my $fd, "-|", git_cmd
(), "rev-list",
2548 ("--max-count=" . $maxcount),
2549 ("--skip=" . $skip),
2553 ($filename ?
($filename) : ())
2554 or die_error
(500, "Open git-rev-list failed");
2555 while (my $line = <$fd>) {
2556 my %co = parse_commit_text
($line);
2561 return wantarray ?
@cos : \
@cos;
2564 # parse line of git-diff-tree "raw" output
2565 sub parse_difftree_raw_line
{
2569 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2570 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2571 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2572 $res{'from_mode'} = $1;
2573 $res{'to_mode'} = $2;
2574 $res{'from_id'} = $3;
2576 $res{'status'} = $5;
2577 $res{'similarity'} = $6;
2578 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2579 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
2581 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote
($7);
2584 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2585 # combined diff (for merge commit)
2586 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2587 $res{'nparents'} = length($1);
2588 $res{'from_mode'} = [ split(' ', $2) ];
2589 $res{'to_mode'} = pop @
{$res{'from_mode'}};
2590 $res{'from_id'} = [ split(' ', $3) ];
2591 $res{'to_id'} = pop @
{$res{'from_id'}};
2592 $res{'status'} = [ split('', $4) ];
2593 $res{'to_file'} = unquote
($5);
2595 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2596 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2597 $res{'commit'} = $1;
2600 return wantarray ?
%res : \
%res;
2603 # wrapper: return parsed line of git-diff-tree "raw" output
2604 # (the argument might be raw line, or parsed info)
2605 sub parsed_difftree_line
{
2606 my $line_or_ref = shift;
2608 if (ref($line_or_ref) eq "HASH") {
2609 # pre-parsed (or generated by hand)
2610 return $line_or_ref;
2612 return parse_difftree_raw_line
($line_or_ref);
2616 # parse line of git-ls-tree output
2617 sub parse_ls_tree_line
{
2622 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2623 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2631 $res{'name'} = unquote
($4);
2634 return wantarray ?
%res : \
%res;
2637 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2638 sub parse_from_to_diffinfo
{
2639 my ($diffinfo, $from, $to, @parents) = @_;
2641 if ($diffinfo->{'nparents'}) {
2643 $from->{'file'} = [];
2644 $from->{'href'} = [];
2645 fill_from_file_info
($diffinfo, @parents)
2646 unless exists $diffinfo->{'from_file'};
2647 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2648 $from->{'file'}[$i] =
2649 defined $diffinfo->{'from_file'}[$i] ?
2650 $diffinfo->{'from_file'}[$i] :
2651 $diffinfo->{'to_file'};
2652 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2653 $from->{'href'}[$i] = href
(action
=>"blob",
2654 hash_base
=>$parents[$i],
2655 hash
=>$diffinfo->{'from_id'}[$i],
2656 file_name
=>$from->{'file'}[$i]);
2658 $from->{'href'}[$i] = undef;
2662 # ordinary (not combined) diff
2663 $from->{'file'} = $diffinfo->{'from_file'};
2664 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2665 $from->{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2666 hash
=>$diffinfo->{'from_id'},
2667 file_name
=>$from->{'file'});
2669 delete $from->{'href'};
2673 $to->{'file'} = $diffinfo->{'to_file'};
2674 if (!is_deleted
($diffinfo)) { # file exists in result
2675 $to->{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2676 hash
=>$diffinfo->{'to_id'},
2677 file_name
=>$to->{'file'});
2679 delete $to->{'href'};
2683 ## ......................................................................
2684 ## parse to array of hashes functions
2686 sub git_get_heads_list
{
2690 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2691 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
2692 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2695 while (my $line = <$fd>) {
2699 my ($refinfo, $committerinfo) = split(/\0/, $line);
2700 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2701 my ($committer, $epoch, $tz) =
2702 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2703 $ref_item{'fullname'} = $name;
2704 $name =~ s!^refs/heads/!!;
2706 $ref_item{'name'} = $name;
2707 $ref_item{'id'} = $hash;
2708 $ref_item{'title'} = $title || '(no commit message)';
2709 $ref_item{'epoch'} = $epoch;
2711 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2713 $ref_item{'age'} = "unknown";
2716 push @headslist, \
%ref_item;
2720 return wantarray ?
@headslist : \
@headslist;
2723 sub git_get_tags_list
{
2727 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2728 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
2729 '--format=%(objectname) %(objecttype) %(refname) '.
2730 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2733 while (my $line = <$fd>) {
2737 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2738 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2739 my ($creator, $epoch, $tz) =
2740 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2741 $ref_item{'fullname'} = $name;
2742 $name =~ s!^refs/tags/!!;
2744 $ref_item{'type'} = $type;
2745 $ref_item{'id'} = $id;
2746 $ref_item{'name'} = $name;
2747 if ($type eq "tag") {
2748 $ref_item{'subject'} = $title;
2749 $ref_item{'reftype'} = $reftype;
2750 $ref_item{'refid'} = $refid;
2752 $ref_item{'reftype'} = $type;
2753 $ref_item{'refid'} = $id;
2756 if ($type eq "tag" || $type eq "commit") {
2757 $ref_item{'epoch'} = $epoch;
2759 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2761 $ref_item{'age'} = "unknown";
2765 push @tagslist, \
%ref_item;
2769 return wantarray ?
@tagslist : \
@tagslist;
2772 ## ----------------------------------------------------------------------
2773 ## filesystem-related functions
2775 sub get_file_owner
{
2778 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2779 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2780 if (!defined $gcos) {
2784 $owner =~ s/[,;].*$//;
2785 return to_utf8
($owner);
2788 # assume that file exists
2790 my $filename = shift;
2792 open my $fd, '<', $filename;
2793 print map { to_utf8
($_) } <$fd>;
2797 ## ......................................................................
2798 ## mimetype related functions
2800 sub mimetype_guess_file
{
2801 my $filename = shift;
2802 my $mimemap = shift;
2803 -r
$mimemap or return undef;
2806 open(my $mh, $mimemap) or return undef;
2808 next if m/^#/; # skip comments
2809 my ($mimetype, $exts) = split(/\t+/);
2810 if (defined $exts) {
2811 my @exts = split(/\s+/, $exts);
2812 foreach my $ext (@exts) {
2813 $mimemap{$ext} = $mimetype;
2819 $filename =~ /\.([^.]*)$/;
2820 return $mimemap{$1};
2823 sub mimetype_guess
{
2824 my $filename = shift;
2826 $filename =~ /\./ or return undef;
2828 if ($mimetypes_file) {
2829 my $file = $mimetypes_file;
2830 if ($file !~ m!^/!) { # if it is relative path
2831 # it is relative to project
2832 $file = "$projectroot/$project/$file";
2834 $mime = mimetype_guess_file
($filename, $file);
2836 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
2842 my $filename = shift;
2845 my $mime = mimetype_guess
($filename);
2846 $mime and return $mime;
2850 return $default_blob_plain_mimetype unless $fd;
2853 return 'text/plain';
2854 } elsif (! $filename) {
2855 return 'application/octet-stream';
2856 } elsif ($filename =~ m/\.png$/i) {
2858 } elsif ($filename =~ m/\.gif$/i) {
2860 } elsif ($filename =~ m/\.jpe?g$/i) {
2861 return 'image/jpeg';
2863 return 'application/octet-stream';
2867 sub blob_contenttype
{
2868 my ($fd, $file_name, $type) = @_;
2870 $type ||= blob_mimetype
($fd, $file_name);
2871 if ($type eq 'text/plain' && defined $default_text_plain_charset) {
2872 $type .= "; charset=$default_text_plain_charset";
2878 ## ======================================================================
2879 ## functions printing HTML: header, footer, error page
2881 sub git_header_html
{
2882 my $status = shift || "200 OK";
2883 my $expires = shift;
2885 my $title = "$site_name";
2886 if (defined $project) {
2887 $title .= " - " . to_utf8
($project);
2888 if (defined $action) {
2889 $title .= "/$action";
2890 if (defined $file_name) {
2891 $title .= " - " . esc_path
($file_name);
2892 if ($action eq "tree" && $file_name !~ m
|/$|) {
2899 # require explicit support from the UA if we are to send the page as
2900 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2901 # we have to do this because MSIE sometimes globs '*/*', pretending to
2902 # support xhtml+xml but choking when it gets what it asked for.
2903 if (defined $cgi->http('HTTP_ACCEPT') &&
2904 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
2905 $cgi->Accept('application/xhtml+xml') != 0) {
2906 $content_type = 'application/xhtml+xml';
2908 $content_type = 'text/html';
2910 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
2911 -status
=> $status, -expires
=> $expires);
2912 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
2914 <?xml version="1.0" encoding="utf-8"?>
2915 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2916 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2917 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2918 <!-- git core binaries version $git_version -->
2920 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2921 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2922 <meta name="robots" content="index, nofollow"/>
2923 <title>$title</title>
2925 # the stylesheet, favicon etc urls won't work correctly with path_info
2926 # unless we set the appropriate base URL
2927 if ($ENV{'PATH_INFO'}) {
2928 print "<base href=\"".esc_url
($base_url)."\" />\n";
2930 # print out each stylesheet that exist, providing backwards capability
2931 # for those people who defined $stylesheet in a config file
2932 if (defined $stylesheet) {
2933 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2935 foreach my $stylesheet (@stylesheets) {
2936 next unless $stylesheet;
2937 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2940 if (defined $project) {
2941 my %href_params = get_feed_info
();
2942 if (!exists $href_params{'-title'}) {
2943 $href_params{'-title'} = 'log';
2946 foreach my $format qw(RSS Atom) {
2947 my $type = lc($format);
2949 '-rel' => 'alternate',
2950 '-title' => "$project - $href_params{'-title'} - $format feed",
2951 '-type' => "application/$type+xml"
2954 $href_params{'action'} = $type;
2955 $link_attr{'-href'} = href
(%href_params);
2957 "rel=\"$link_attr{'-rel'}\" ".
2958 "title=\"$link_attr{'-title'}\" ".
2959 "href=\"$link_attr{'-href'}\" ".
2960 "type=\"$link_attr{'-type'}\" ".
2963 $href_params{'extra_options'} = '--no-merges';
2964 $link_attr{'-href'} = href
(%href_params);
2965 $link_attr{'-title'} .= ' (no merges)';
2967 "rel=\"$link_attr{'-rel'}\" ".
2968 "title=\"$link_attr{'-title'}\" ".
2969 "href=\"$link_attr{'-href'}\" ".
2970 "type=\"$link_attr{'-type'}\" ".
2975 printf('<link rel="alternate" title="%s projects list" '.
2976 'href="%s" type="text/plain; charset=utf-8" />'."\n",
2977 $site_name, href
(project
=>undef, action
=>"project_index"));
2978 printf('<link rel="alternate" title="%s projects feeds" '.
2979 'href="%s" type="text/x-opml" />'."\n",
2980 $site_name, href
(project
=>undef, action
=>"opml"));
2982 if (defined $favicon) {
2983 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png" />\n);
2989 if (-f
$site_header) {
2990 insert_file
($site_header);
2993 print "<div class=\"page_header\">\n" .
2994 $cgi->a({-href
=> esc_url
($logo_url),
2995 -title
=> $logo_label},
2996 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
2997 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
2998 if (defined $project) {
2999 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
3000 if (defined $action) {
3007 my $have_search = gitweb_check_feature
('search');
3008 if (defined $project && $have_search) {
3009 if (!defined $searchtext) {
3013 if (defined $hash_base) {
3014 $search_hash = $hash_base;
3015 } elsif (defined $hash) {
3016 $search_hash = $hash;
3018 $search_hash = "HEAD";
3020 my $action = $my_uri;
3021 my $use_pathinfo = gitweb_check_feature
('pathinfo');
3022 if ($use_pathinfo) {
3023 $action .= "/".esc_url
($project);
3025 print $cgi->startform(-method
=> "get", -action
=> $action) .
3026 "<div class=\"search\">\n" .
3028 $cgi->input({-name
=>"p", -value
=>$project, -type
=>"hidden"}) . "\n") .
3029 $cgi->input({-name
=>"a", -value
=>"search", -type
=>"hidden"}) . "\n" .
3030 $cgi->input({-name
=>"h", -value
=>$search_hash, -type
=>"hidden"}) . "\n" .
3031 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
3032 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
3033 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
3035 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
3036 "<span title=\"Extended regular expression\">" .
3037 $cgi->checkbox(-name
=> 'sr', -value
=> 1, -label
=> 're',
3038 -checked
=> $search_use_regexp) .
3041 $cgi->end_form() . "\n";
3045 sub git_footer_html
{
3046 my $feed_class = 'rss_logo';
3048 print "<div class=\"page_footer\">\n";
3049 if (defined $project) {
3050 my $descr = git_get_project_description
($project);
3051 if (defined $descr) {
3052 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
3055 my %href_params = get_feed_info
();
3056 if (!%href_params) {
3057 $feed_class .= ' generic';
3059 $href_params{'-title'} ||= 'log';
3061 foreach my $format qw(RSS Atom) {
3062 $href_params{'action'} = lc($format);
3063 print $cgi->a({-href
=> href
(%href_params),
3064 -title
=> "$href_params{'-title'} $format feed",
3065 -class => $feed_class}, $format)."\n";
3069 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
3070 -class => $feed_class}, "OPML") . " ";
3071 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
3072 -class => $feed_class}, "TXT") . "\n";
3074 print "</div>\n"; # class="page_footer"
3076 if (-f
$site_footer) {
3077 insert_file
($site_footer);
3084 # die_error(<http_status_code>, <error_message>)
3085 # Example: die_error(404, 'Hash not found')
3086 # By convention, use the following status codes (as defined in RFC 2616):
3087 # 400: Invalid or missing CGI parameters, or
3088 # requested object exists but has wrong type.
3089 # 403: Requested feature (like "pickaxe" or "snapshot") not enabled on
3090 # this server or project.
3091 # 404: Requested object/revision/project doesn't exist.
3092 # 500: The server isn't configured properly, or
3093 # an internal error occurred (e.g. failed assertions caused by bugs), or
3094 # an unknown error occurred (e.g. the git binary died unexpectedly).
3096 my $status = shift || 500;
3097 my $error = shift || "Internal server error";
3099 my %http_responses = (400 => '400 Bad Request',
3100 403 => '403 Forbidden',
3101 404 => '404 Not Found',
3102 500 => '500 Internal Server Error');
3103 git_header_html
($http_responses{$status});
3105 <div class="page_body">
3115 ## ----------------------------------------------------------------------
3116 ## functions printing or outputting HTML: navigation
3118 sub git_print_page_nav
{
3119 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
3120 $extra = '' if !defined $extra; # pager or formats
3122 my @navs = qw(summary shortlog log commit commitdiff tree);
3124 @navs = grep { $_ ne $suppress } @navs;
3127 my %arg = map { $_ => {action
=>$_} } @navs;
3128 if (defined $head) {
3129 for (qw(commit commitdiff)) {
3130 $arg{$_}{'hash'} = $head;
3132 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
3133 for (qw(shortlog log)) {
3134 $arg{$_}{'hash'} = $head;
3139 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
3140 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
3142 my @actions = gitweb_get_feature
('actions');
3145 'n' => $project, # project name
3146 'f' => $git_dir, # project path within filesystem
3147 'h' => $treehead || '', # current hash ('h' parameter)
3148 'b' => $treebase || '', # hash base ('hb' parameter)
3151 my ($label, $link, $pos) = splice(@actions,0,3);
3153 @navs = map { $_ eq $pos ?
($_, $label) : $_ } @navs;
3155 $link =~ s/%([%nfhb])/$repl{$1}/g;
3156 $arg{$label}{'_href'} = $link;
3159 print "<div class=\"page_nav\">\n" .
3161 map { $_ eq $current ?
3162 $_ : $cgi->a({-href
=> ($arg{$_}{_href
} ?
$arg{$_}{_href
} : href
(%{$arg{$_}}))}, "$_")
3164 print "<br/>\n$extra<br/>\n" .
3168 sub format_paging_nav
{
3169 my ($action, $hash, $head, $page, $has_next_link) = @_;
3173 if ($hash ne $head || $page) {
3174 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
3176 $paging_nav .= "HEAD";
3180 $paging_nav .= " ⋅ " .
3181 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
3182 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
3184 $paging_nav .= " ⋅ prev";
3187 if ($has_next_link) {
3188 $paging_nav .= " ⋅ " .
3189 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
3190 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
3192 $paging_nav .= " ⋅ next";
3198 ## ......................................................................
3199 ## functions printing or outputting HTML: div
3201 sub git_print_header_div
{
3202 my ($action, $title, $hash, $hash_base) = @_;
3205 $args{'action'} = $action;
3206 $args{'hash'} = $hash if $hash;
3207 $args{'hash_base'} = $hash_base if $hash_base;
3209 print "<div class=\"header\">\n" .
3210 $cgi->a({-href
=> href
(%args), -class => "title"},
3211 $title ?
$title : $action) .
3215 sub git_print_authorship
{
3218 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
3219 print "<div class=\"author_date\">" .
3220 esc_html
($co->{'author_name'}) .
3222 if ($ad{'hour_local'} < 6) {
3223 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
3224 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3226 printf(" (%02d:%02d %s)",
3227 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3232 sub git_print_page_path
{
3238 print "<div class=\"page_path\">";
3239 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
3240 -title
=> 'tree root'}, to_utf8
("[$project]"));
3242 if (defined $name) {
3243 my @dirname = split '/', $name;
3244 my $basename = pop @dirname;
3247 foreach my $dir (@dirname) {
3248 $fullname .= ($fullname ?
'/' : '') . $dir;
3249 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
3251 -title
=> $fullname}, esc_path
($dir));
3254 if (defined $type && $type eq 'blob') {
3255 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
3257 -title
=> $name}, esc_path
($basename));
3258 } elsif (defined $type && $type eq 'tree') {
3259 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
3261 -title
=> $name}, esc_path
($basename));
3264 print esc_path
($basename);
3267 print "<br/></div>\n";
3274 if ($opts{'-remove_title'}) {
3275 # remove title, i.e. first line of log
3278 # remove leading empty lines
3279 while (defined $log->[0] && $log->[0] eq "") {
3286 foreach my $line (@
$log) {
3287 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
3290 if (! $opts{'-remove_signoff'}) {
3291 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
3294 # remove signoff lines
3301 # print only one empty line
3302 # do not print empty line after signoff
3304 next if ($empty || $signoff);
3310 print format_log_line_html
($line) . "<br/>\n";
3313 if ($opts{'-final_empty_line'}) {
3314 # end with single empty line
3315 print "<br/>\n" unless $empty;
3319 # return link target (what link points to)
3320 sub git_get_link_target
{
3325 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3329 $link_target = <$fd>;
3334 return $link_target;
3337 # given link target, and the directory (basedir) the link is in,
3338 # return target of link relative to top directory (top tree);
3339 # return undef if it is not possible (including absolute links).
3340 sub normalize_link_target
{
3341 my ($link_target, $basedir, $hash_base) = @_;
3343 # we can normalize symlink target only if $hash_base is provided
3344 return unless $hash_base;
3346 # absolute symlinks (beginning with '/') cannot be normalized
3347 return if (substr($link_target, 0, 1) eq '/');
3349 # normalize link target to path from top (root) tree (dir)
3352 $path = $basedir . '/' . $link_target;
3354 # we are in top (root) tree (dir)
3355 $path = $link_target;
3358 # remove //, /./, and /../
3360 foreach my $part (split('/', $path)) {
3361 # discard '.' and ''
3362 next if (!$part || $part eq '.');
3364 if ($part eq '..') {
3368 # link leads outside repository (outside top dir)
3372 push @path_parts, $part;
3375 $path = join('/', @path_parts);
3380 # print tree entry (row of git_tree), but without encompassing <tr> element
3381 sub git_print_tree_entry
{
3382 my ($t, $basedir, $hash_base, $have_blame) = @_;
3385 $base_key{'hash_base'} = $hash_base if defined $hash_base;
3387 # The format of a table row is: mode list link. Where mode is
3388 # the mode of the entry, list is the name of the entry, an href,
3389 # and link is the action links of the entry.
3391 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
3392 if ($t->{'type'} eq "blob") {
3393 print "<td class=\"list\">" .
3394 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3395 file_name
=>"$basedir$t->{'name'}", %base_key),
3396 -class => "list"}, esc_path
($t->{'name'}));
3397 if (S_ISLNK
(oct $t->{'mode'})) {
3398 my $link_target = git_get_link_target
($t->{'hash'});
3400 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
3401 if (defined $norm_target) {
3403 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
3404 file_name
=>$norm_target),
3405 -title
=> $norm_target}, esc_path
($link_target));
3407 print " -> " . esc_path
($link_target);
3412 print "<td class=\"link\">";
3413 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3414 file_name
=>"$basedir$t->{'name'}", %base_key)},
3418 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
3419 file_name
=>"$basedir$t->{'name'}", %base_key)},
3422 if (defined $hash_base) {
3424 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3425 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
3429 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
3430 file_name
=>"$basedir$t->{'name'}")},
3434 } elsif ($t->{'type'} eq "tree") {
3435 print "<td class=\"list\">";
3436 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3437 file_name
=>"$basedir$t->{'name'}", %base_key)},
3438 esc_path
($t->{'name'}));
3440 print "<td class=\"link\">";
3441 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3442 file_name
=>"$basedir$t->{'name'}", %base_key)},
3444 if (defined $hash_base) {
3446 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3447 file_name
=>"$basedir$t->{'name'}")},
3452 # unknown object: we can only present history for it
3453 # (this includes 'commit' object, i.e. submodule support)
3454 print "<td class=\"list\">" .
3455 esc_path
($t->{'name'}) .
3457 print "<td class=\"link\">";
3458 if (defined $hash_base) {
3459 print $cgi->a({-href
=> href
(action
=>"history",
3460 hash_base
=>$hash_base,
3461 file_name
=>"$basedir$t->{'name'}")},
3468 ## ......................................................................
3469 ## functions printing large fragments of HTML
3471 # get pre-image filenames for merge (combined) diff
3472 sub fill_from_file_info
{
3473 my ($diff, @parents) = @_;
3475 $diff->{'from_file'} = [ ];
3476 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
3477 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3478 if ($diff->{'status'}[$i] eq 'R' ||
3479 $diff->{'status'}[$i] eq 'C') {
3480 $diff->{'from_file'}[$i] =
3481 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
3488 # is current raw difftree line of file deletion
3490 my $diffinfo = shift;
3492 return $diffinfo->{'to_id'} eq ('0' x
40);
3495 # does patch correspond to [previous] difftree raw line
3496 # $diffinfo - hashref of parsed raw diff format
3497 # $patchinfo - hashref of parsed patch diff format
3498 # (the same keys as in $diffinfo)
3499 sub is_patch_split
{
3500 my ($diffinfo, $patchinfo) = @_;
3502 return defined $diffinfo && defined $patchinfo
3503 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3507 sub git_difftree_body
{
3508 my ($difftree, $hash, @parents) = @_;
3509 my ($parent) = $parents[0];
3510 my $have_blame = gitweb_check_feature
('blame');
3511 print "<div class=\"list_head\">\n";
3512 if ($#{$difftree} > 10) {
3513 print(($#{$difftree} + 1) . " files changed:\n");
3517 print "<table class=\"" .
3518 (@parents > 1 ?
"combined " : "") .
3521 # header only for combined diff in 'commitdiff' view
3522 my $has_header = @
$difftree && @parents > 1 && $action eq 'commitdiff';
3525 print "<thead><tr>\n" .
3526 "<th></th><th></th>\n"; # filename, patchN link
3527 for (my $i = 0; $i < @parents; $i++) {
3528 my $par = $parents[$i];
3530 $cgi->a({-href
=> href
(action
=>"commitdiff",
3531 hash
=>$hash, hash_parent
=>$par),
3532 -title
=> 'commitdiff to parent number ' .
3533 ($i+1) . ': ' . substr($par,0,7)},
3537 print "</tr></thead>\n<tbody>\n";
3542 foreach my $line (@
{$difftree}) {
3543 my $diff = parsed_difftree_line
($line);
3546 print "<tr class=\"dark\">\n";
3548 print "<tr class=\"light\">\n";
3552 if (exists $diff->{'nparents'}) { # combined diff
3554 fill_from_file_info
($diff, @parents)
3555 unless exists $diff->{'from_file'};
3557 if (!is_deleted
($diff)) {
3558 # file exists in the result (child) commit
3560 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3561 file_name
=>$diff->{'to_file'},
3563 -class => "list"}, esc_path
($diff->{'to_file'})) .
3567 esc_path
($diff->{'to_file'}) .
3571 if ($action eq 'commitdiff') {
3574 print "<td class=\"link\">" .
3575 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3580 my $has_history = 0;
3581 my $not_deleted = 0;
3582 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3583 my $hash_parent = $parents[$i];
3584 my $from_hash = $diff->{'from_id'}[$i];
3585 my $from_path = $diff->{'from_file'}[$i];
3586 my $status = $diff->{'status'}[$i];
3588 $has_history ||= ($status ne 'A');
3589 $not_deleted ||= ($status ne 'D');
3591 if ($status eq 'A') {
3592 print "<td class=\"link\" align=\"right\"> | </td>\n";
3593 } elsif ($status eq 'D') {
3594 print "<td class=\"link\">" .
3595 $cgi->a({-href
=> href
(action
=>"blob",
3598 file_name
=>$from_path)},
3602 if ($diff->{'to_id'} eq $from_hash) {
3603 print "<td class=\"link nochange\">";
3605 print "<td class=\"link\">";
3607 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3608 hash
=>$diff->{'to_id'},
3609 hash_parent
=>$from_hash,
3611 hash_parent_base
=>$hash_parent,
3612 file_name
=>$diff->{'to_file'},
3613 file_parent
=>$from_path)},
3619 print "<td class=\"link\">";
3621 print $cgi->a({-href
=> href
(action
=>"blob",
3622 hash
=>$diff->{'to_id'},
3623 file_name
=>$diff->{'to_file'},
3626 print " | " if ($has_history);
3629 print $cgi->a({-href
=> href
(action
=>"history",
3630 file_name
=>$diff->{'to_file'},
3637 next; # instead of 'else' clause, to avoid extra indent
3639 # else ordinary diff
3641 my ($to_mode_oct, $to_mode_str, $to_file_type);
3642 my ($from_mode_oct, $from_mode_str, $from_file_type);
3643 if ($diff->{'to_mode'} ne ('0' x
6)) {
3644 $to_mode_oct = oct $diff->{'to_mode'};
3645 if (S_ISREG
($to_mode_oct)) { # only for regular file
3646 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3648 $to_file_type = file_type
($diff->{'to_mode'});
3650 if ($diff->{'from_mode'} ne ('0' x
6)) {
3651 $from_mode_oct = oct $diff->{'from_mode'};
3652 if (S_ISREG
($to_mode_oct)) { # only for regular file
3653 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3655 $from_file_type = file_type
($diff->{'from_mode'});
3658 if ($diff->{'status'} eq "A") { # created
3659 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3660 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3661 $mode_chng .= "]</span>";
3663 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3664 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3665 -class => "list"}, esc_path
($diff->{'file'}));
3667 print "<td>$mode_chng</td>\n";
3668 print "<td class=\"link\">";
3669 if ($action eq 'commitdiff') {
3672 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3675 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3676 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3680 } elsif ($diff->{'status'} eq "D") { # deleted
3681 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3683 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3684 hash_base
=>$parent, file_name
=>$diff->{'file'}),
3685 -class => "list"}, esc_path
($diff->{'file'}));
3687 print "<td>$mode_chng</td>\n";
3688 print "<td class=\"link\">";
3689 if ($action eq 'commitdiff') {
3692 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3695 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3696 hash_base
=>$parent, file_name
=>$diff->{'file'})},
3699 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
3700 file_name
=>$diff->{'file'})},
3703 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
3704 file_name
=>$diff->{'file'})},
3708 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3709 my $mode_chnge = "";
3710 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3711 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3712 if ($from_file_type ne $to_file_type) {
3713 $mode_chnge .= " from $from_file_type to $to_file_type";
3715 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3716 if ($from_mode_str && $to_mode_str) {
3717 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3718 } elsif ($to_mode_str) {
3719 $mode_chnge .= " mode: $to_mode_str";
3722 $mode_chnge .= "]</span>\n";
3725 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3726 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3727 -class => "list"}, esc_path
($diff->{'file'}));
3729 print "<td>$mode_chnge</td>\n";
3730 print "<td class=\"link\">";
3731 if ($action eq 'commitdiff') {
3734 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3736 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3737 # "commit" view and modified file (not onlu mode changed)
3738 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3739 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3740 hash_base
=>$hash, hash_parent_base
=>$parent,
3741 file_name
=>$diff->{'file'})},
3745 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3746 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3749 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3750 file_name
=>$diff->{'file'})},
3753 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3754 file_name
=>$diff->{'file'})},
3758 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3759 my %status_name = ('R' => 'moved', 'C' => 'copied');
3760 my $nstatus = $status_name{$diff->{'status'}};
3762 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3763 # mode also for directories, so we cannot use $to_mode_str
3764 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3767 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
3768 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
3769 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
3770 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3771 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
3772 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
3773 -class => "list"}, esc_path
($diff->{'from_file'})) .
3774 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3775 "<td class=\"link\">";
3776 if ($action eq 'commitdiff') {
3779 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3781 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3782 # "commit" view and modified file (not only pure rename or copy)
3783 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3784 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3785 hash_base
=>$hash, hash_parent_base
=>$parent,
3786 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
3790 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3791 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
3794 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3795 file_name
=>$diff->{'to_file'})},
3798 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3799 file_name
=>$diff->{'to_file'})},
3803 } # we should not encounter Unmerged (U) or Unknown (X) status
3806 print "</tbody>" if $has_header;
3810 sub git_patchset_body
{
3811 my ($fd, $difftree, $hash, @hash_parents) = @_;
3812 my ($hash_parent) = $hash_parents[0];
3814 my $is_combined = (@hash_parents > 1);
3816 my $patch_number = 0;
3822 print "<div class=\"patchset\">\n";
3824 # skip to first patch
3825 while ($patch_line = <$fd>) {
3828 last if ($patch_line =~ m/^diff /);
3832 while ($patch_line) {
3834 # parse "git diff" header line
3835 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3836 # $1 is from_name, which we do not use
3837 $to_name = unquote
($2);
3838 $to_name =~ s!^b/!!;
3839 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3840 # $1 is 'cc' or 'combined', which we do not use
3841 $to_name = unquote
($2);
3846 # check if current patch belong to current raw line
3847 # and parse raw git-diff line if needed
3848 if (is_patch_split
($diffinfo, { 'to_file' => $to_name })) {
3849 # this is continuation of a split patch
3850 print "<div class=\"patch cont\">\n";
3852 # advance raw git-diff output if needed
3853 $patch_idx++ if defined $diffinfo;
3855 # read and prepare patch information
3856 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3858 # compact combined diff output can have some patches skipped
3859 # find which patch (using pathname of result) we are at now;
3861 while ($to_name ne $diffinfo->{'to_file'}) {
3862 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3863 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3864 "</div>\n"; # class="patch"
3869 last if $patch_idx > $#$difftree;
3870 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3874 # modifies %from, %to hashes
3875 parse_from_to_diffinfo
($diffinfo, \
%from, \
%to, @hash_parents);
3877 # this is first patch for raw difftree line with $patch_idx index
3878 # we index @$difftree array from 0, but number patches from 1
3879 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3883 #assert($patch_line =~ m/^diff /) if DEBUG;
3884 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3886 # print "git diff" header
3887 print format_git_diff_header_line
($patch_line, $diffinfo,
3890 # print extended diff header
3891 print "<div class=\"diff extended_header\">\n";
3893 while ($patch_line = <$fd>) {
3896 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
3898 print format_extended_diff_header_line
($patch_line, $diffinfo,
3901 print "</div>\n"; # class="diff extended_header"
3903 # from-file/to-file diff header
3904 if (! $patch_line) {
3905 print "</div>\n"; # class="patch"
3908 next PATCH
if ($patch_line =~ m/^diff /);
3909 #assert($patch_line =~ m/^---/) if DEBUG;
3911 my $last_patch_line = $patch_line;
3912 $patch_line = <$fd>;
3914 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3916 print format_diff_from_to_header
($last_patch_line, $patch_line,
3917 $diffinfo, \
%from, \
%to,
3922 while ($patch_line = <$fd>) {
3925 next PATCH
if ($patch_line =~ m/^diff /);
3927 print format_diff_line
($patch_line, \
%from, \
%to);
3931 print "</div>\n"; # class="patch"
3934 # for compact combined (--cc) format, with chunk and patch simpliciaction
3935 # patchset might be empty, but there might be unprocessed raw lines
3936 for (++$patch_idx if $patch_number > 0;
3937 $patch_idx < @
$difftree;
3939 # read and prepare patch information
3940 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3942 # generate anchor for "patch" links in difftree / whatchanged part
3943 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3944 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3945 "</div>\n"; # class="patch"
3950 if ($patch_number == 0) {
3951 if (@hash_parents > 1) {
3952 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3954 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3958 print "</div>\n"; # class="patchset"
3961 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3963 # fills project list info (age, description, owner, forks) for each
3964 # project in the list, removing invalid projects from returned list
3965 # NOTE: modifies $projlist, but does not remove entries from it
3966 sub fill_project_list_info
{
3967 my ($projlist, $check_forks) = @_;
3970 my $show_ctags = gitweb_check_feature
('ctags');
3972 foreach my $pr (@
$projlist) {
3973 my (@activity) = git_get_last_activity
($pr->{'path'});
3974 unless (@activity) {
3977 ($pr->{'age'}, $pr->{'age_string'}) = @activity;
3978 if (!defined $pr->{'descr'}) {
3979 my $descr = git_get_project_description
($pr->{'path'}) || "";
3980 $descr = to_utf8
($descr);
3981 $pr->{'descr_long'} = $descr;
3982 $pr->{'descr'} = chop_str
($descr, $projects_list_description_width, 5);
3984 if (!defined $pr->{'owner'}) {
3985 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}") || "";
3988 my $pname = $pr->{'path'};
3989 if (($pname =~ s/\.git$//) &&
3990 ($pname !~ /\/$/) &&
3991 (-d
"$projectroot/$pname")) {
3992 $pr->{'forks'} = "-d $projectroot/$pname";
3997 $show_ctags and $pr->{'ctags'} = git_get_project_ctags
($pr->{'path'});
3998 push @projects, $pr;
4004 # print 'sort by' <th> element, generating 'sort by $name' replay link
4005 # if that order is not selected
4007 my ($name, $order, $header) = @_;
4008 $header ||= ucfirst($name);
4010 if ($order eq $name) {
4011 print "<th>$header</th>\n";
4014 $cgi->a({-href
=> href
(-replay
=>1, order
=>$name),
4015 -class => "header"}, $header) .
4020 sub git_project_list_body
{
4021 # actually uses global variable $project
4022 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
4024 my $check_forks = gitweb_check_feature
('forks');
4025 my @projects = fill_project_list_info
($projlist, $check_forks);
4027 $order ||= $default_projects_order;
4028 $from = 0 unless defined $from;
4029 $to = $#projects if (!defined $to || $#projects < $to);
4032 project
=> { key
=> 'path', type
=> 'str' },
4033 descr
=> { key
=> 'descr_long', type
=> 'str' },
4034 owner
=> { key
=> 'owner', type
=> 'str' },
4035 age
=> { key
=> 'age', type
=> 'num' }
4037 my $oi = $order_info{$order};
4038 if ($oi->{'type'} eq 'str') {
4039 @projects = sort {$a->{$oi->{'key'}} cmp $b->{$oi->{'key'}}} @projects;
4041 @projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects;
4044 my $show_ctags = gitweb_check_feature
('ctags');
4047 foreach my $p (@projects) {
4048 foreach my $ct (keys %{$p->{'ctags'}}) {
4049 $ctags{$ct} += $p->{'ctags'}->{$ct};
4052 my $cloud = git_populate_project_tagcloud
(\
%ctags);
4053 print git_show_project_tagcloud
($cloud, 64);
4056 print "<table class=\"project_list\">\n";
4057 unless ($no_header) {
4060 print "<th></th>\n";
4062 print_sort_th
('project', $order, 'Project');
4063 print_sort_th
('descr', $order, 'Description');
4064 print_sort_th
('owner', $order, 'Owner');
4065 print_sort_th
('age', $order, 'Last Change');
4066 print "<th></th>\n" . # for links
4070 my $tagfilter = $cgi->param('by_tag');
4071 for (my $i = $from; $i <= $to; $i++) {
4072 my $pr = $projects[$i];
4074 next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}};
4075 next if $searchtext and not $pr->{'path'} =~ /$searchtext/
4076 and not $pr->{'descr_long'} =~ /$searchtext/;
4077 # Weed out forks or non-matching entries of search
4079 my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s
#\.git$#/#;
4080 $forkbase="^$forkbase" if $forkbase;
4081 next if not $searchtext and not $tagfilter and $show_ctags
4082 and $pr->{'path'} =~ m
#$forkbase.*/.*#; # regexp-safe
4086 print "<tr class=\"dark\">\n";
4088 print "<tr class=\"light\">\n";
4093 if ($pr->{'forks'}) {
4094 print "<!-- $pr->{'forks'} -->\n";
4095 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
4099 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4100 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
4101 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4102 -class => "list", -title
=> $pr->{'descr_long'}},
4103 esc_html
($pr->{'descr'})) . "</td>\n" .
4104 "<td><i>" . chop_and_escape_str
($pr->{'owner'}, 15) . "</i></td>\n";
4105 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
4106 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
4107 "<td class=\"link\">" .
4108 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
4109 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
4110 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
4111 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
4112 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
4116 if (defined $extra) {
4119 print "<td></td>\n";
4121 print "<td colspan=\"5\">$extra</td>\n" .
4127 sub git_shortlog_body
{
4128 # uses global variable $project
4129 my ($commitlist, $from, $to, $refs, $extra) = @_;
4131 $from = 0 unless defined $from;
4132 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4134 print "<table class=\"shortlog\">\n";
4136 for (my $i = $from; $i <= $to; $i++) {
4137 my %co = %{$commitlist->[$i]};
4138 my $commit = $co{'id'};
4139 my $ref = format_ref_marker
($refs, $commit);
4141 print "<tr class=\"dark\">\n";
4143 print "<tr class=\"light\">\n";
4146 my $author = chop_and_escape_str
($co{'author_name'}, 10);
4147 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
4148 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4149 "<td><i>" . $author . "</i></td>\n" .
4151 print format_subject_html
($co{'title'}, $co{'title_short'},
4152 href
(action
=>"commit", hash
=>$commit), $ref);
4154 "<td class=\"link\">" .
4155 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
4156 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
4157 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
4158 my $snapshot_links = format_snapshot_links
($commit);
4159 if (defined $snapshot_links) {
4160 print " | " . $snapshot_links;
4165 if (defined $extra) {
4167 "<td colspan=\"4\">$extra</td>\n" .
4173 sub git_history_body
{
4174 # Warning: assumes constant type (blob or tree) during history
4175 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
4177 $from = 0 unless defined $from;
4178 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
4180 print "<table class=\"history\">\n";
4182 for (my $i = $from; $i <= $to; $i++) {
4183 my %co = %{$commitlist->[$i]};
4187 my $commit = $co{'id'};
4189 my $ref = format_ref_marker
($refs, $commit);
4192 print "<tr class=\"dark\">\n";
4194 print "<tr class=\"light\">\n";
4197 # shortlog uses chop_str($co{'author_name'}, 10)
4198 my $author = chop_and_escape_str
($co{'author_name'}, 15, 3);
4199 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4200 "<td><i>" . $author . "</i></td>\n" .
4202 # originally git_history used chop_str($co{'title'}, 50)
4203 print format_subject_html
($co{'title'}, $co{'title_short'},
4204 href
(action
=>"commit", hash
=>$commit), $ref);
4206 "<td class=\"link\">" .
4207 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
4208 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
4210 if ($ftype eq 'blob') {
4211 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
4212 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
4213 if (defined $blob_current && defined $blob_parent &&
4214 $blob_current ne $blob_parent) {
4216 $cgi->a({-href
=> href
(action
=>"blobdiff",
4217 hash
=>$blob_current, hash_parent
=>$blob_parent,
4218 hash_base
=>$hash_base, hash_parent_base
=>$commit,
4219 file_name
=>$file_name)},
4226 if (defined $extra) {
4228 "<td colspan=\"4\">$extra</td>\n" .
4235 # uses global variable $project
4236 my ($taglist, $from, $to, $extra) = @_;
4237 $from = 0 unless defined $from;
4238 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
4240 print "<table class=\"tags\">\n";
4242 for (my $i = $from; $i <= $to; $i++) {
4243 my $entry = $taglist->[$i];
4245 my $comment = $tag{'subject'};
4247 if (defined $comment) {
4248 $comment_short = chop_str
($comment, 30, 5);
4251 print "<tr class=\"dark\">\n";
4253 print "<tr class=\"light\">\n";
4256 if (defined $tag{'age'}) {
4257 print "<td><i>$tag{'age'}</i></td>\n";
4259 print "<td></td>\n";
4262 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
4263 -class => "list name"}, esc_html
($tag{'name'})) .
4266 if (defined $comment) {
4267 print format_subject_html
($comment, $comment_short,
4268 href
(action
=>"tag", hash
=>$tag{'id'}));
4271 "<td class=\"selflink\">";
4272 if ($tag{'type'} eq "tag") {
4273 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
4278 "<td class=\"link\">" . " | " .
4279 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
4280 if ($tag{'reftype'} eq "commit") {
4281 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'fullname'})}, "shortlog") .
4282 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'fullname'})}, "log");
4283 } elsif ($tag{'reftype'} eq "blob") {
4284 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
4289 if (defined $extra) {
4291 "<td colspan=\"5\">$extra</td>\n" .
4297 sub git_heads_body
{
4298 # uses global variable $project
4299 my ($headlist, $head, $from, $to, $extra) = @_;
4300 $from = 0 unless defined $from;
4301 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
4303 print "<table class=\"heads\">\n";
4305 for (my $i = $from; $i <= $to; $i++) {
4306 my $entry = $headlist->[$i];
4308 my $curr = $ref{'id'} eq $head;
4310 print "<tr class=\"dark\">\n";
4312 print "<tr class=\"light\">\n";
4315 print "<td><i>$ref{'age'}</i></td>\n" .
4316 ($curr ?
"<td class=\"current_head\">" : "<td>") .
4317 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'}),
4318 -class => "list name"},esc_html
($ref{'name'})) .
4320 "<td class=\"link\">" .
4321 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'})}, "shortlog") . " | " .
4322 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'fullname'})}, "log") . " | " .
4323 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'fullname'}, hash_base
=>$ref{'name'})}, "tree") .
4327 if (defined $extra) {
4329 "<td colspan=\"3\">$extra</td>\n" .
4335 sub git_search_grep_body
{
4336 my ($commitlist, $from, $to, $extra) = @_;
4337 $from = 0 unless defined $from;
4338 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4340 print "<table class=\"commit_search\">\n";
4342 for (my $i = $from; $i <= $to; $i++) {
4343 my %co = %{$commitlist->[$i]};
4347 my $commit = $co{'id'};
4349 print "<tr class=\"dark\">\n";
4351 print "<tr class=\"light\">\n";
4354 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
4355 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4356 "<td><i>" . $author . "</i></td>\n" .
4358 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
4359 -class => "list subject"},
4360 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
4361 my $comment = $co{'comment'};
4362 foreach my $line (@
$comment) {
4363 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
4364 my ($lead, $match, $trail) = ($1, $2, $3);
4365 $match = chop_str
($match, 70, 5, 'center');
4366 my $contextlen = int((80 - length($match))/2);
4367 $contextlen = 30 if ($contextlen > 30);
4368 $lead = chop_str
($lead, $contextlen, 10, 'left');
4369 $trail = chop_str
($trail, $contextlen, 10, 'right');
4371 $lead = esc_html
($lead);
4372 $match = esc_html
($match);
4373 $trail = esc_html
($trail);
4375 print "$lead<span class=\"match\">$match</span>$trail<br />";
4379 "<td class=\"link\">" .
4380 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4382 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$co{'id'})}, "commitdiff") .
4384 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4388 if (defined $extra) {
4390 "<td colspan=\"3\">$extra</td>\n" .
4396 ## ======================================================================
4397 ## ======================================================================
4400 sub git_project_list
{
4401 my $order = $input_params{'order'};
4402 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4403 die_error
(400, "Unknown order parameter");
4406 my @list = git_get_projects_list
();
4408 die_error
(404, "No projects found");
4412 if (-f
$home_text) {
4413 print "<div class=\"index_include\">\n";
4414 insert_file
($home_text);
4417 print $cgi->startform(-method
=> "get") .
4418 "<p class=\"projsearch\">Search:\n" .
4419 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
4421 $cgi->end_form() . "\n";
4422 git_project_list_body
(\
@list, $order);
4427 my $order = $input_params{'order'};
4428 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4429 die_error
(400, "Unknown order parameter");
4432 my @list = git_get_projects_list
($project);
4434 die_error
(404, "No forks found");
4438 git_print_page_nav
('','');
4439 git_print_header_div
('summary', "$project forks");
4440 git_project_list_body
(\
@list, $order);
4444 sub git_project_index
{
4445 my @projects = git_get_projects_list
($project);
4448 -type
=> 'text/plain',
4449 -charset
=> 'utf-8',
4450 -content_disposition
=> 'inline; filename="index.aux"');
4452 foreach my $pr (@projects) {
4453 if (!exists $pr->{'owner'}) {
4454 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}");
4457 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
4458 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
4459 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4460 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4464 print "$path $owner\n";
4469 my $descr = git_get_project_description
($project) || "none";
4470 my %co = parse_commit
("HEAD");
4471 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
4472 my $head = $co{'id'};
4474 my $owner = git_get_project_owner
($project);
4476 my $refs = git_get_references
();
4477 # These get_*_list functions return one more to allow us to see if
4478 # there are more ...
4479 my @taglist = git_get_tags_list
(16);
4480 my @headlist = git_get_heads_list
(16);
4482 my $check_forks = gitweb_check_feature
('forks');
4485 @forklist = git_get_projects_list
($project);
4489 git_print_page_nav
('summary','', $head);
4491 print "<div class=\"title\"> </div>\n";
4492 print "<table class=\"projects_list\">\n" .
4493 "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
4494 "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html
($owner) . "</td></tr>\n";
4495 if (defined $cd{'rfc2822'}) {
4496 print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
4499 # use per project git URL list in $projectroot/$project/cloneurl
4500 # or make project git URL from git base URL and project name
4501 my $url_tag = "URL";
4502 my @url_list = git_get_project_url_list
($project);
4503 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
4504 foreach my $git_url (@url_list) {
4505 next unless $git_url;
4506 print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n";
4511 my $show_ctags = gitweb_check_feature
('ctags');
4513 my $ctags = git_get_project_ctags
($project);
4514 my $cloud = git_populate_project_tagcloud
($ctags);
4515 print "<tr id=\"metadata_ctags\"><td>Content tags:<br />";
4516 print "</td>\n<td>" unless %$ctags;
4517 print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>";
4518 print "</td>\n<td>" if %$ctags;
4519 print git_show_project_tagcloud
($cloud, 48);
4525 # If XSS prevention is on, we don't include README.html.
4526 # TODO: Allow a readme in some safe format.
4527 if (!$prevent_xss && -s
"$projectroot/$project/README.html") {
4528 print "<div class=\"title\">readme</div>\n" .
4529 "<div class=\"readme\">\n";
4530 insert_file
("$projectroot/$project/README.html");
4531 print "\n</div>\n"; # class="readme"
4534 # we need to request one more than 16 (0..15) to check if
4536 my @commitlist = $head ? parse_commits
($head, 17) : ();
4538 git_print_header_div
('shortlog');
4539 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
4540 $#commitlist <= 15 ?
undef :
4541 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
4545 git_print_header_div
('tags');
4546 git_tags_body
(\
@taglist, 0, 15,
4547 $#taglist <= 15 ?
undef :
4548 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
4552 git_print_header_div
('heads');
4553 git_heads_body
(\
@headlist, $head, 0, 15,
4554 $#headlist <= 15 ?
undef :
4555 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
4559 git_print_header_div
('forks');
4560 git_project_list_body
(\
@forklist, 'age', 0, 15,
4561 $#forklist <= 15 ?
undef :
4562 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
4570 my $head = git_get_head_hash
($project);
4572 git_print_page_nav
('','', $head,undef,$head);
4573 my %tag = parse_tag
($hash);
4576 die_error
(404, "Unknown tag object");
4579 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
4580 print "<div class=\"title_text\">\n" .
4581 "<table class=\"object_header\">\n" .
4583 "<td>object</td>\n" .
4584 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4585 $tag{'object'}) . "</td>\n" .
4586 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4587 $tag{'type'}) . "</td>\n" .
4589 if (defined($tag{'author'})) {
4590 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
4591 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
4592 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4593 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4596 print "</table>\n\n" .
4598 print "<div class=\"page_body\">";
4599 my $comment = $tag{'comment'};
4600 foreach my $line (@
$comment) {
4602 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
4610 gitweb_check_feature
('blame')
4611 or die_error
(403, "Blame view not allowed");
4614 die_error
(400, "No file name given") unless $file_name;
4615 $hash_base ||= git_get_head_hash
($project);
4616 die_error
(404, "Couldn't find base commit") unless $hash_base;
4617 my %co = parse_commit
($hash_base)
4618 or die_error
(404, "Commit not found");
4620 if (!defined $hash) {
4621 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4622 or die_error
(404, "Error looking up file");
4624 $ftype = git_get_type
($hash);
4625 if ($ftype !~ "blob") {
4626 die_error
(400, "Object is not a blob");
4630 # run git-blame --porcelain
4631 open my $fd, "-|", git_cmd
(), "blame", '-p',
4632 $hash_base, '--', $file_name
4633 or die_error
(500, "Open git-blame failed");
4638 $cgi->a({-href
=> href
(action
=>"blob", -replay
=>1)},
4641 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4644 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4646 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4647 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4648 git_print_page_path
($file_name, $ftype, $hash_base);
4651 my @rev_color = qw(light2 dark2);
4652 my $num_colors = scalar(@rev_color);
4653 my $current_color = 0;
4657 <div class="page_body">
4658 <table class="blame">
4659 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4662 while (my $line = <$fd>) {
4664 # the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
4665 # no <lines in group> for subsequent lines in group of lines
4666 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4667 ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
4668 if (!exists $metainfo{$full_rev}) {
4669 $metainfo{$full_rev} = {};
4671 my $meta = $metainfo{$full_rev};
4673 while ($data = <$fd>) {
4675 last if ($data =~ s/^\t//); # contents of line
4676 if ($data =~ /^(\S+) (.*)$/) {
4680 my $short_rev = substr($full_rev, 0, 8);
4681 my $author = $meta->{'author'};
4683 parse_date
($meta->{'author-time'}, $meta->{'author-tz'});
4684 my $date = $date{'iso-tz'};
4686 $current_color = ($current_color + 1) % $num_colors;
4688 print "<tr id=\"l$lineno\" class=\"$rev_color[$current_color]\">\n";
4690 print "<td class=\"sha1\"";
4691 print " title=\"". esc_html
($author) . ", $date\"";
4692 print " rowspan=\"$group_size\"" if ($group_size > 1);
4694 print $cgi->a({-href
=> href
(action
=>"commit",
4696 file_name
=>$file_name)},
4697 esc_html
($short_rev));
4701 if (!exists $meta->{'parent'}) {
4702 open (my $dd, "-|", git_cmd
(), "rev-parse", "$full_rev^")
4703 or die_error
(500, "Open git-rev-parse failed");
4704 $parent_commit = <$dd>;
4706 chomp($parent_commit);
4707 $meta->{'parent'} = $parent_commit;
4709 $parent_commit = $meta->{'parent'};
4711 my $blamed = href
(action
=> 'blame',
4712 file_name
=> $meta->{'filename'},
4713 hash_base
=> $parent_commit);
4714 print "<td class=\"linenr\">";
4715 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
4716 -class => "linenr" },
4719 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
4725 or print "Reading blob failed\n";
4732 my $head = git_get_head_hash
($project);
4734 git_print_page_nav
('','', $head,undef,$head);
4735 git_print_header_div
('summary', $project);
4737 my @tagslist = git_get_tags_list
();
4739 git_tags_body
(\
@tagslist);
4745 my $head = git_get_head_hash
($project);
4747 git_print_page_nav
('','', $head,undef,$head);
4748 git_print_header_div
('summary', $project);
4750 my @headslist = git_get_heads_list
();
4752 git_heads_body
(\
@headslist, $head);
4757 sub git_blob_plain
{
4761 if (!defined $hash) {
4762 if (defined $file_name) {
4763 my $base = $hash_base || git_get_head_hash
($project);
4764 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4765 or die_error
(404, "Cannot find file");
4767 die_error
(400, "No file name defined");
4769 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4770 # blobs defined by non-textual hash id's can be cached
4774 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4775 or die_error
(500, "Open git-cat-file blob '$hash' failed");
4777 # content-type (can include charset)
4778 $type = blob_contenttype
($fd, $file_name, $type);
4780 # "save as" filename, even when no $file_name is given
4781 my $save_as = "$hash";
4782 if (defined $file_name) {
4783 $save_as = $file_name;
4784 } elsif ($type =~ m/^text\//) {
4788 # With XSS prevention on, blobs of all types except a few known safe
4789 # ones are served with "Content-Disposition: attachment" to make sure
4790 # they don't run in our security domain. For certain image types,
4791 # blob view writes an <img> tag referring to blob_plain view, and we
4792 # want to be sure not to break that by serving the image as an
4793 # attachment (though Firefox 3 doesn't seem to care).
4794 my $sandbox = $prevent_xss &&
4795 $type !~ m!^(?:text/plain|image/(?:gif|png|jpeg))$!;
4799 -expires
=> $expires,
4800 -content_disposition
=>
4801 ($sandbox ?
'attachment' : 'inline')
4802 . '; filename="' . $save_as . '"');
4804 binmode STDOUT
, ':raw';
4806 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4814 if (!defined $hash) {
4815 if (defined $file_name) {
4816 my $base = $hash_base || git_get_head_hash
($project);
4817 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4818 or die_error
(404, "Cannot find file");
4820 die_error
(400, "No file name defined");
4822 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4823 # blobs defined by non-textual hash id's can be cached
4827 my $have_blame = gitweb_check_feature
('blame');
4828 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4829 or die_error
(500, "Couldn't cat $file_name, $hash");
4830 my $mimetype = blob_mimetype
($fd, $file_name);
4831 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B
$fd) {
4833 return git_blob_plain
($mimetype);
4835 # we can have blame only for text/* mimetype
4836 $have_blame &&= ($mimetype =~ m!^text/!);
4838 git_header_html
(undef, $expires);
4839 my $formats_nav = '';
4840 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4841 if (defined $file_name) {
4844 $cgi->a({-href
=> href
(action
=>"blame", -replay
=>1)},
4849 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4852 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4855 $cgi->a({-href
=> href
(action
=>"blob",
4856 hash_base
=>"HEAD", file_name
=>$file_name)},
4860 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4863 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4864 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4866 print "<div class=\"page_nav\">\n" .
4867 "<br/><br/></div>\n" .
4868 "<div class=\"title\">$hash</div>\n";
4870 git_print_page_path
($file_name, "blob", $hash_base);
4871 print "<div class=\"page_body\">\n";
4872 if ($mimetype =~ m!^image/!) {
4873 print qq!<img type
="$mimetype"!;
4875 print qq! alt
="$file_name" title
="$file_name"!;
4878 href(action=>"blob_plain
", hash=>$hash,
4879 hash_base=>$hash_base, file_name=>$file_name) .
4883 while (my $line = <$fd>) {
4886 $line = untabify
($line);
4887 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4888 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
4892 or print "Reading blob failed.\n";
4898 if (!defined $hash_base) {
4899 $hash_base = "HEAD";
4901 if (!defined $hash) {
4902 if (defined $file_name) {
4903 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
4908 die_error
(404, "No such tree") unless defined($hash);
4910 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
4911 or die_error
(500, "Open git-ls-tree failed");
4912 my @entries = map { chomp; $_ } <$fd>;
4913 close $fd or die_error
(404, "Reading tree failed");
4916 my $refs = git_get_references
();
4917 my $ref = format_ref_marker
($refs, $hash_base);
4920 my $have_blame = gitweb_check_feature
('blame');
4921 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4923 if (defined $file_name) {
4925 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4927 $cgi->a({-href
=> href
(action
=>"tree",
4928 hash_base
=>"HEAD", file_name
=>$file_name)},
4931 my $snapshot_links = format_snapshot_links
($hash);
4932 if (defined $snapshot_links) {
4933 # FIXME: Should be available when we have no hash base as well.
4934 push @views_nav, $snapshot_links;
4936 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4937 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
4940 print "<div class=\"page_nav\">\n";
4941 print "<br/><br/></div>\n";
4942 print "<div class=\"title\">$hash</div>\n";
4944 if (defined $file_name) {
4945 $basedir = $file_name;
4946 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4949 git_print_page_path
($file_name, 'tree', $hash_base);
4951 print "<div class=\"page_body\">\n";
4952 print "<table class=\"tree\">\n";
4954 # '..' (top directory) link if possible
4955 if (defined $hash_base &&
4956 defined $file_name && $file_name =~ m![^/]+$!) {
4958 print "<tr class=\"dark\">\n";
4960 print "<tr class=\"light\">\n";
4964 my $up = $file_name;
4965 $up =~ s!/?[^/]+$!!;
4966 undef $up unless $up;
4967 # based on git_print_tree_entry
4968 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
4969 print '<td class="list">';
4970 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
4974 print "<td class=\"link\"></td>\n";
4978 foreach my $line (@entries) {
4979 my %t = parse_ls_tree_line
($line, -z
=> 1);
4982 print "<tr class=\"dark\">\n";
4984 print "<tr class=\"light\">\n";
4988 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
4992 print "</table>\n" .
4998 my $format = $input_params{'snapshot_format'};
4999 if (!@snapshot_fmts) {
5000 die_error
(403, "Snapshots not allowed");
5002 # default to first supported snapshot format
5003 $format ||= $snapshot_fmts[0];
5004 if ($format !~ m/^[a-z0-9]+$/) {
5005 die_error
(400, "Invalid snapshot format parameter");
5006 } elsif (!exists($known_snapshot_formats{$format})) {
5007 die_error
(400, "Unknown snapshot format");
5008 } elsif (!grep($_ eq $format, @snapshot_fmts)) {
5009 die_error
(403, "Unsupported snapshot format");
5012 if (!defined $hash) {
5013 $hash = git_get_head_hash
($project);
5016 my $name = $project;
5017 $name =~ s
,([^/])/*\
.git
$,$1,;
5018 $name = basename
($name);
5019 my $filename = to_utf8
($name);
5020 $name =~ s/\047/\047\\\047\047/g;
5022 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
5023 $cmd = quote_command
(
5024 git_cmd
(), 'archive',
5025 "--format=$known_snapshot_formats{$format}{'format'}",
5026 "--prefix=$name/", $hash);
5027 if (exists $known_snapshot_formats{$format}{'compressor'}) {
5028 $cmd .= ' | ' . quote_command
(@
{$known_snapshot_formats{$format}{'compressor'}});
5032 -type
=> $known_snapshot_formats{$format}{'type'},
5033 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
5034 -status
=> '200 OK');
5036 open my $fd, "-|", $cmd
5037 or die_error
(500, "Execute git-archive failed");
5038 binmode STDOUT
, ':raw';
5040 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
5045 my $head = git_get_head_hash
($project);
5046 if (!defined $hash) {
5049 if (!defined $page) {
5052 my $refs = git_get_references
();
5054 my @commitlist = parse_commits
($hash, 101, (100 * $page));
5056 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, $#commitlist >= 100);
5058 my ($patch_max) = gitweb_get_feature
('patches');
5060 if ($patch_max < 0 || @commitlist <= $patch_max) {
5061 $paging_nav .= " ⋅ " .
5062 $cgi->a({-href
=> href
(action
=>"patches", -replay
=>1)},
5068 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
5071 my %co = parse_commit
($hash);
5073 git_print_header_div
('summary', $project);
5074 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
5076 my $to = ($#commitlist >= 99) ?
(99) : ($#commitlist);
5077 for (my $i = 0; $i <= $to; $i++) {
5078 my %co = %{$commitlist[$i]};
5080 my $commit = $co{'id'};
5081 my $ref = format_ref_marker
($refs, $commit);
5082 my %ad = parse_date
($co{'author_epoch'});
5083 git_print_header_div
('commit',
5084 "<span class=\"age\">$co{'age_string'}</span>" .
5085 esc_html
($co{'title'}) . $ref,
5087 print "<div class=\"title_text\">\n" .
5088 "<div class=\"log_link\">\n" .
5089 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
5091 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
5093 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
5096 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
5099 print "<div class=\"log_body\">\n";
5100 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
5103 if ($#commitlist >= 100) {
5104 print "<div class=\"page_nav\">\n";
5105 print $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5106 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5113 $hash ||= $hash_base || "HEAD";
5114 my %co = parse_commit
($hash)
5115 or die_error
(404, "Unknown commit object");
5116 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5117 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
5119 my $parent = $co{'parent'};
5120 my $parents = $co{'parents'}; # listref
5122 # we need to prepare $formats_nav before any parameter munging
5124 if (!defined $parent) {
5126 $formats_nav .= '(initial)';
5127 } elsif (@
$parents == 1) {
5128 # single parent commit
5131 $cgi->a({-href
=> href
(action
=>"commit",
5133 esc_html
(substr($parent, 0, 7))) .
5140 $cgi->a({-href
=> href
(action
=>"commit",
5142 esc_html
(substr($_, 0, 7)));
5146 if (gitweb_check_feature
('patches')) {
5147 $formats_nav .= " | " .
5148 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5152 if (!defined $parent) {
5156 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
5158 (@
$parents <= 1 ?
$parent : '-c'),
5160 or die_error
(500, "Open git-diff-tree failed");
5161 @difftree = map { chomp; $_ } <$fd>;
5162 close $fd or die_error
(404, "Reading git-diff-tree failed");
5164 # non-textual hash id's can be cached
5166 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5169 my $refs = git_get_references
();
5170 my $ref = format_ref_marker
($refs, $co{'id'});
5172 git_header_html
(undef, $expires);
5173 git_print_page_nav
('commit', '',
5174 $hash, $co{'tree'}, $hash,
5177 if (defined $co{'parent'}) {
5178 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
5180 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
5182 print "<div class=\"title_text\">\n" .
5183 "<table class=\"object_header\">\n";
5184 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
5186 "<td></td><td> $ad{'rfc2822'}";
5187 if ($ad{'hour_local'} < 6) {
5188 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
5189 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
5191 printf(" (%02d:%02d %s)",
5192 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
5196 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
5197 print "<tr><td></td><td> $cd{'rfc2822'}" .
5198 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
5200 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
5203 "<td class=\"sha1\">" .
5204 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
5205 class => "list"}, $co{'tree'}) .
5207 "<td class=\"link\">" .
5208 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
5210 my $snapshot_links = format_snapshot_links
($hash);
5211 if (defined $snapshot_links) {
5212 print " | " . $snapshot_links;
5217 foreach my $par (@
$parents) {
5220 "<td class=\"sha1\">" .
5221 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
5222 class => "list"}, $par) .
5224 "<td class=\"link\">" .
5225 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
5227 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
5234 print "<div class=\"page_body\">\n";
5235 git_print_log
($co{'comment'});
5238 git_difftree_body
(\
@difftree, $hash, @
$parents);
5244 # object is defined by:
5245 # - hash or hash_base alone
5246 # - hash_base and file_name
5249 # - hash or hash_base alone
5250 if ($hash || ($hash_base && !defined $file_name)) {
5251 my $object_id = $hash || $hash_base;
5253 open my $fd, "-|", quote_command
(
5254 git_cmd
(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
5255 or die_error
(404, "Object does not exist");
5259 or die_error
(404, "Object does not exist");
5261 # - hash_base and file_name
5262 } elsif ($hash_base && defined $file_name) {
5263 $file_name =~ s
,/+$,,;
5265 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
5266 or die_error
(404, "Base object does not exist");
5268 # here errors should not hapen
5269 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
5270 or die_error
(500, "Open git-ls-tree failed");
5274 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
5275 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
5276 die_error
(404, "File or directory for given base does not exist");
5281 die_error
(400, "Not enough information to find object");
5284 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
5285 hash
=>$hash, hash_base
=>$hash_base,
5286 file_name
=>$file_name),
5287 -status
=> '302 Found');
5291 my $format = shift || 'html';
5298 # preparing $fd and %diffinfo for git_patchset_body
5300 if (defined $hash_base && defined $hash_parent_base) {
5301 if (defined $file_name) {
5303 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5304 $hash_parent_base, $hash_base,
5305 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5306 or die_error
(500, "Open git-diff-tree failed");
5307 @difftree = map { chomp; $_ } <$fd>;
5309 or die_error
(404, "Reading git-diff-tree failed");
5311 or die_error
(404, "Blob diff not found");
5313 } elsif (defined $hash &&
5314 $hash =~ /[0-9a-fA-F]{40}/) {
5315 # try to find filename from $hash
5317 # read filtered raw output
5318 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5319 $hash_parent_base, $hash_base, "--"
5320 or die_error
(500, "Open git-diff-tree failed");
5322 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
5324 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
5325 map { chomp; $_ } <$fd>;
5327 or die_error
(404, "Reading git-diff-tree failed");
5329 or die_error
(404, "Blob diff not found");
5332 die_error
(400, "Missing one of the blob diff parameters");
5335 if (@difftree > 1) {
5336 die_error
(400, "Ambiguous blob diff specification");
5339 %diffinfo = parse_difftree_raw_line
($difftree[0]);
5340 $file_parent ||= $diffinfo{'from_file'} || $file_name;
5341 $file_name ||= $diffinfo{'to_file'};
5343 $hash_parent ||= $diffinfo{'from_id'};
5344 $hash ||= $diffinfo{'to_id'};
5346 # non-textual hash id's can be cached
5347 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
5348 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
5353 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5354 '-p', ($format eq 'html' ?
"--full-index" : ()),
5355 $hash_parent_base, $hash_base,
5356 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5357 or die_error
(500, "Open git-diff-tree failed");
5360 # old/legacy style URI -- not generated anymore since 1.4.3.
5362 die_error
('404 Not Found', "Missing one of the blob diff parameters")
5366 if ($format eq 'html') {
5368 $cgi->a({-href
=> href
(action
=>"blobdiff_plain", -replay
=>1)},
5370 git_header_html
(undef, $expires);
5371 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
5372 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
5373 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5375 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
5376 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
5378 if (defined $file_name) {
5379 git_print_page_path
($file_name, "blob", $hash_base);
5381 print "<div class=\"page_path\"></div>\n";
5384 } elsif ($format eq 'plain') {
5386 -type
=> 'text/plain',
5387 -charset
=> 'utf-8',
5388 -expires
=> $expires,
5389 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
5391 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5394 die_error
(400, "Unknown blobdiff format");
5398 if ($format eq 'html') {
5399 print "<div class=\"page_body\">\n";
5401 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
5404 print "</div>\n"; # class="page_body"
5408 while (my $line = <$fd>) {
5409 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
5410 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
5414 last if $line =~ m!^\+\+\+!;
5422 sub git_blobdiff_plain
{
5423 git_blobdiff
('plain');
5426 sub git_commitdiff
{
5428 my $format = $params{-format
} || 'html';
5430 my ($patch_max) = gitweb_get_feature
('patches');
5431 if ($format eq 'patch') {
5432 die_error
(403, "Patch view not allowed") unless $patch_max;
5435 $hash ||= $hash_base || "HEAD";
5436 my %co = parse_commit
($hash)
5437 or die_error
(404, "Unknown commit object");
5439 # choose format for commitdiff for merge
5440 if (! defined $hash_parent && @
{$co{'parents'}} > 1) {
5441 $hash_parent = '--cc';
5443 # we need to prepare $formats_nav before almost any parameter munging
5445 if ($format eq 'html') {
5447 $cgi->a({-href
=> href
(action
=>"commitdiff_plain", -replay
=>1)},
5450 $formats_nav .= " | " .
5451 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5455 if (defined $hash_parent &&
5456 $hash_parent ne '-c' && $hash_parent ne '--cc') {
5457 # commitdiff with two commits given
5458 my $hash_parent_short = $hash_parent;
5459 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
5460 $hash_parent_short = substr($hash_parent, 0, 7);
5464 for (my $i = 0; $i < @
{$co{'parents'}}; $i++) {
5465 if ($co{'parents'}[$i] eq $hash_parent) {
5466 $formats_nav .= ' parent ' . ($i+1);
5470 $formats_nav .= ': ' .
5471 $cgi->a({-href
=> href
(action
=>"commitdiff",
5472 hash
=>$hash_parent)},
5473 esc_html
($hash_parent_short)) .
5475 } elsif (!$co{'parent'}) {
5477 $formats_nav .= ' (initial)';
5478 } elsif (scalar @
{$co{'parents'}} == 1) {
5479 # single parent commit
5482 $cgi->a({-href
=> href
(action
=>"commitdiff",
5483 hash
=>$co{'parent'})},
5484 esc_html
(substr($co{'parent'}, 0, 7))) .
5488 if ($hash_parent eq '--cc') {
5489 $formats_nav .= ' | ' .
5490 $cgi->a({-href
=> href
(action
=>"commitdiff",
5491 hash
=>$hash, hash_parent
=>'-c')},
5493 } else { # $hash_parent eq '-c'
5494 $formats_nav .= ' | ' .
5495 $cgi->a({-href
=> href
(action
=>"commitdiff",
5496 hash
=>$hash, hash_parent
=>'--cc')},
5502 $cgi->a({-href
=> href
(action
=>"commitdiff",
5504 esc_html
(substr($_, 0, 7)));
5505 } @
{$co{'parents'}} ) .
5510 my $hash_parent_param = $hash_parent;
5511 if (!defined $hash_parent_param) {
5512 # --cc for multiple parents, --root for parentless
5513 $hash_parent_param =
5514 @
{$co{'parents'}} > 1 ?
'--cc' : $co{'parent'} || '--root';
5520 if ($format eq 'html') {
5521 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5522 "--no-commit-id", "--patch-with-raw", "--full-index",
5523 $hash_parent_param, $hash, "--"
5524 or die_error
(500, "Open git-diff-tree failed");
5526 while (my $line = <$fd>) {
5528 # empty line ends raw part of diff-tree output
5530 push @difftree, scalar parse_difftree_raw_line
($line);
5533 } elsif ($format eq 'plain') {
5534 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5535 '-p', $hash_parent_param, $hash, "--"
5536 or die_error
(500, "Open git-diff-tree failed");
5537 } elsif ($format eq 'patch') {
5538 # For commit ranges, we limit the output to the number of
5539 # patches specified in the 'patches' feature.
5540 # For single commits, we limit the output to a single patch,
5541 # diverging from the git-format-patch default.
5542 my @commit_spec = ();
5544 if ($patch_max > 0) {
5545 push @commit_spec, "-$patch_max";
5547 push @commit_spec, '-n', "$hash_parent..$hash";
5549 if ($params{-single
}) {
5550 push @commit_spec, '-1';
5552 if ($patch_max > 0) {
5553 push @commit_spec, "-$patch_max";
5555 push @commit_spec, "-n";
5557 push @commit_spec, '--root', $hash;
5559 open $fd, "-|", git_cmd
(), "format-patch", '--encoding=utf8',
5560 '--stdout', @commit_spec
5561 or die_error
(500, "Open git-format-patch failed");
5563 die_error
(400, "Unknown commitdiff format");
5566 # non-textual hash id's can be cached
5568 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5572 # write commit message
5573 if ($format eq 'html') {
5574 my $refs = git_get_references
();
5575 my $ref = format_ref_marker
($refs, $co{'id'});
5577 git_header_html
(undef, $expires);
5578 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5579 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
5580 git_print_authorship
(\
%co);
5581 print "<div class=\"page_body\">\n";
5582 if (@
{$co{'comment'}} > 1) {
5583 print "<div class=\"log\">\n";
5584 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
5585 print "</div>\n"; # class="log"
5588 } elsif ($format eq 'plain') {
5589 my $refs = git_get_references
("tags");
5590 my $tagname = git_get_rev_name_tags
($hash);
5591 my $filename = basename
($project) . "-$hash.patch";
5594 -type
=> 'text/plain',
5595 -charset
=> 'utf-8',
5596 -expires
=> $expires,
5597 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5598 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5599 print "From: " . to_utf8
($co{'author'}) . "\n";
5600 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5601 print "Subject: " . to_utf8
($co{'title'}) . "\n";
5603 print "X-Git-Tag: $tagname\n" if $tagname;
5604 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5606 foreach my $line (@
{$co{'comment'}}) {
5607 print to_utf8
($line) . "\n";
5610 } elsif ($format eq 'patch') {
5611 my $filename = basename
($project) . "-$hash.patch";
5614 -type
=> 'text/plain',
5615 -charset
=> 'utf-8',
5616 -expires
=> $expires,
5617 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5621 if ($format eq 'html') {
5622 my $use_parents = !defined $hash_parent ||
5623 $hash_parent eq '-c' || $hash_parent eq '--cc';
5624 git_difftree_body
(\
@difftree, $hash,
5625 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5628 git_patchset_body
($fd, \
@difftree, $hash,
5629 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5631 print "</div>\n"; # class="page_body"
5634 } elsif ($format eq 'plain') {
5638 or print "Reading git-diff-tree failed\n";
5639 } elsif ($format eq 'patch') {
5643 or print "Reading git-format-patch failed\n";
5647 sub git_commitdiff_plain
{
5648 git_commitdiff
(-format
=> 'plain');
5651 # format-patch-style patches
5653 git_commitdiff
(-format
=> 'patch', -single
=> 1);
5657 git_commitdiff
(-format
=> 'patch');
5661 if (!defined $hash_base) {
5662 $hash_base = git_get_head_hash
($project);
5664 if (!defined $page) {
5668 my %co = parse_commit
($hash_base)
5669 or die_error
(404, "Unknown commit object");
5671 my $refs = git_get_references
();
5672 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5674 my @commitlist = parse_commits
($hash_base, 101, (100 * $page),
5675 $file_name, "--full-history")
5676 or die_error
(404, "No such file or directory on given branch");
5678 if (!defined $hash && defined $file_name) {
5679 # some commits could have deleted file in question,
5680 # and not have it in tree, but one of them has to have it
5681 for (my $i = 0; $i <= @commitlist; $i++) {
5682 $hash = git_get_hash_by_path
($commitlist[$i]{'id'}, $file_name);
5683 last if defined $hash;
5686 if (defined $hash) {
5687 $ftype = git_get_type
($hash);
5689 if (!defined $ftype) {
5690 die_error
(500, "Unknown type of object");
5693 my $paging_nav = '';
5696 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
5697 file_name
=>$file_name)},
5699 $paging_nav .= " ⋅ " .
5700 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5701 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5703 $paging_nav .= "first";
5704 $paging_nav .= " ⋅ prev";
5707 if ($#commitlist >= 100) {
5709 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5710 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5711 $paging_nav .= " ⋅ $next_link";
5713 $paging_nav .= " ⋅ next";
5717 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5718 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5719 git_print_page_path
($file_name, $ftype, $hash_base);
5721 git_history_body
(\
@commitlist, 0, 99,
5722 $refs, $hash_base, $ftype, $next_link);
5728 gitweb_check_feature
('search') or die_error
(403, "Search is disabled");
5729 if (!defined $searchtext) {
5730 die_error
(400, "Text field is empty");
5732 if (!defined $hash) {
5733 $hash = git_get_head_hash
($project);
5735 my %co = parse_commit
($hash);
5737 die_error
(404, "Unknown commit object");
5739 if (!defined $page) {
5743 $searchtype ||= 'commit';
5744 if ($searchtype eq 'pickaxe') {
5745 # pickaxe may take all resources of your box and run for several minutes
5746 # with every query - so decide by yourself how public you make this feature
5747 gitweb_check_feature
('pickaxe')
5748 or die_error
(403, "Pickaxe is disabled");
5750 if ($searchtype eq 'grep') {
5751 gitweb_check_feature
('grep')
5752 or die_error
(403, "Grep is disabled");
5757 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5759 if ($searchtype eq 'commit') {
5760 $greptype = "--grep=";
5761 } elsif ($searchtype eq 'author') {
5762 $greptype = "--author=";
5763 } elsif ($searchtype eq 'committer') {
5764 $greptype = "--committer=";
5766 $greptype .= $searchtext;
5767 my @commitlist = parse_commits
($hash, 101, (100 * $page), undef,
5768 $greptype, '--regexp-ignore-case',
5769 $search_use_regexp ?
'--extended-regexp' : '--fixed-strings');
5771 my $paging_nav = '';
5774 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
5775 searchtext
=>$searchtext,
5776 searchtype
=>$searchtype)},
5778 $paging_nav .= " ⋅ " .
5779 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5780 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5782 $paging_nav .= "first";
5783 $paging_nav .= " ⋅ prev";
5786 if ($#commitlist >= 100) {
5788 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5789 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5790 $paging_nav .= " ⋅ $next_link";
5792 $paging_nav .= " ⋅ next";
5795 if ($#commitlist >= 100) {
5798 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
5799 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5800 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
5803 if ($searchtype eq 'pickaxe') {
5804 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5805 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5807 print "<table class=\"pickaxe search\">\n";
5810 open my $fd, '-|', git_cmd
(), '--no-pager', 'log', @diff_opts,
5811 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5812 ($search_use_regexp ?
'--pickaxe-regex' : ());
5815 while (my $line = <$fd>) {
5819 my %set = parse_difftree_raw_line
($line);
5820 if (defined $set{'commit'}) {
5821 # finish previous commit
5824 "<td class=\"link\">" .
5825 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5827 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5833 print "<tr class=\"dark\">\n";
5835 print "<tr class=\"light\">\n";
5838 %co = parse_commit
($set{'commit'});
5839 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
5840 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5841 "<td><i>$author</i></td>\n" .
5843 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
5844 -class => "list subject"},
5845 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
5846 } elsif (defined $set{'to_id'}) {
5847 next if ($set{'to_id'} =~ m/^0{40}$/);
5849 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
5850 hash
=>$set{'to_id'}, file_name
=>$set{'to_file'}),
5852 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
5858 # finish last commit (warning: repetition!)
5861 "<td class=\"link\">" .
5862 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5864 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5872 if ($searchtype eq 'grep') {
5873 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5874 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5876 print "<table class=\"grep_search\">\n";
5880 open my $fd, "-|", git_cmd
(), 'grep', '-n',
5881 $search_use_regexp ?
('-E', '-i') : '-F',
5882 $searchtext, $co{'tree'};
5884 while (my $line = <$fd>) {
5886 my ($file, $lno, $ltext, $binary);
5887 last if ($matches++ > 1000);
5888 if ($line =~ /^Binary file (.+) matches$/) {
5892 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5894 if ($file ne $lastfile) {
5895 $lastfile and print "</td></tr>\n";
5897 print "<tr class=\"dark\">\n";
5899 print "<tr class=\"light\">\n";
5901 print "<td class=\"list\">".
5902 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5903 file_name
=>"$file"),
5904 -class => "list"}, esc_path
($file));
5905 print "</td><td>\n";
5909 print "<div class=\"binary\">Binary file</div>\n";
5911 $ltext = untabify
($ltext);
5912 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5913 $ltext = esc_html
($1, -nbsp
=>1);
5914 $ltext .= '<span class="match">';
5915 $ltext .= esc_html
($2, -nbsp
=>1);
5916 $ltext .= '</span>';
5917 $ltext .= esc_html
($3, -nbsp
=>1);
5919 $ltext = esc_html
($ltext, -nbsp
=>1);
5921 print "<div class=\"pre\">" .
5922 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5923 file_name
=>"$file").'#l'.$lno,
5924 -class => "linenr"}, sprintf('%4i', $lno))
5925 . ' ' . $ltext . "</div>\n";
5929 print "</td></tr>\n";
5930 if ($matches > 1000) {
5931 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5934 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5943 sub git_search_help
{
5945 git_print_page_nav
('','', $hash,$hash,$hash);
5947 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5948 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5949 the pattern entered is recognized as the POSIX extended
5950 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5953 <dt><b>commit</b></dt>
5954 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5956 my $have_grep = gitweb_check_feature
('grep');
5959 <dt><b>grep</b></dt>
5960 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5961 a different one) are searched for the given pattern. On large trees, this search can take
5962 a while and put some strain on the server, so please use it with some consideration. Note that
5963 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5964 case-sensitive.</dd>
5968 <dt><b>author</b></dt>
5969 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5970 <dt><b>committer</b></dt>
5971 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5973 my $have_pickaxe = gitweb_check_feature
('pickaxe');
5974 if ($have_pickaxe) {
5976 <dt><b>pickaxe</b></dt>
5977 <dd>All commits that caused the string to appear or disappear from any file (changes that
5978 added, removed or "modified" the string) will be listed. This search can take a while and
5979 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5980 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5988 my $head = git_get_head_hash
($project);
5989 if (!defined $hash) {
5992 if (!defined $page) {
5995 my $refs = git_get_references
();
5997 my $commit_hash = $hash;
5998 if (defined $hash_parent) {
5999 $commit_hash = "$hash_parent..$hash";
6001 my @commitlist = parse_commits
($commit_hash, 101, (100 * $page));
6003 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, $#commitlist >= 100);
6005 if ($#commitlist >= 100) {
6007 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
6008 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
6010 my $patch_max = gitweb_check_feature
('patches');
6012 if ($patch_max < 0 || @commitlist <= $patch_max) {
6013 $paging_nav .= " ⋅ " .
6014 $cgi->a({-href
=> href
(action
=>"patches", -replay
=>1)},
6020 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
6021 git_print_header_div
('summary', $project);
6023 git_shortlog_body
(\
@commitlist, 0, 99, $refs, $next_link);
6028 ## ......................................................................
6029 ## feeds (RSS, Atom; OPML)
6032 my $format = shift || 'atom';
6033 my $have_blame = gitweb_check_feature
('blame');
6035 # Atom: http://www.atomenabled.org/developers/syndication/
6036 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
6037 if ($format ne 'rss' && $format ne 'atom') {
6038 die_error
(400, "Unknown web feed format");
6041 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
6042 my $head = $hash || 'HEAD';
6043 my @commitlist = parse_commits
($head, 150, 0, $file_name);
6047 my $content_type = "application/$format+xml";
6048 if (defined $cgi->http('HTTP_ACCEPT') &&
6049 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
6050 # browser (feed reader) prefers text/xml
6051 $content_type = 'text/xml';
6053 if (defined($commitlist[0])) {
6054 %latest_commit = %{$commitlist[0]};
6055 my $latest_epoch = $latest_commit{'committer_epoch'};
6056 %latest_date = parse_date
($latest_epoch);
6057 my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
6058 if (defined $if_modified) {
6060 if (eval { require HTTP
::Date
; 1; }) {
6061 $since = HTTP
::Date
::str2time
($if_modified);
6062 } elsif (eval { require Time
::ParseDate
; 1; }) {
6063 $since = Time
::ParseDate
::parsedate
($if_modified, GMT
=> 1);
6065 if (defined $since && $latest_epoch <= $since) {
6067 -type
=> $content_type,
6068 -charset
=> 'utf-8',
6069 -last_modified
=> $latest_date{'rfc2822'},
6070 -status
=> '304 Not Modified');
6075 -type
=> $content_type,
6076 -charset
=> 'utf-8',
6077 -last_modified
=> $latest_date{'rfc2822'});
6080 -type
=> $content_type,
6081 -charset
=> 'utf-8');
6084 # Optimization: skip generating the body if client asks only
6085 # for Last-Modified date.
6086 return if ($cgi->request_method() eq 'HEAD');
6089 my $title = "$site_name - $project/$action";
6090 my $feed_type = 'log';
6091 if (defined $hash) {
6092 $title .= " - '$hash'";
6093 $feed_type = 'branch log';
6094 if (defined $file_name) {
6095 $title .= " :: $file_name";
6096 $feed_type = 'history';
6098 } elsif (defined $file_name) {
6099 $title .= " - $file_name";
6100 $feed_type = 'history';
6102 $title .= " $feed_type";
6103 my $descr = git_get_project_description
($project);
6104 if (defined $descr) {
6105 $descr = esc_html
($descr);
6107 $descr = "$project " .
6108 ($format eq 'rss' ?
'RSS' : 'Atom') .
6111 my $owner = git_get_project_owner
($project);
6112 $owner = esc_html
($owner);
6116 if (defined $file_name) {
6117 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
6118 } elsif (defined $hash) {
6119 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
6121 $alt_url = href
(-full
=>1, action
=>"summary");
6123 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
6124 if ($format eq 'rss') {
6126 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
6129 print "<title>$title</title>\n" .
6130 "<link>$alt_url</link>\n" .
6131 "<description>$descr</description>\n" .
6132 "<language>en</language>\n" .
6133 # project owner is responsible for 'editorial' content
6134 "<managingEditor>$owner</managingEditor>\n";
6135 if (defined $logo || defined $favicon) {
6136 # prefer the logo to the favicon, since RSS
6137 # doesn't allow both
6138 my $img = esc_url
($logo || $favicon);
6140 "<url>$img</url>\n" .
6141 "<title>$title</title>\n" .
6142 "<link>$alt_url</link>\n" .
6146 print "<pubDate>$latest_date{'rfc2822'}</pubDate>\n";
6147 print "<lastBuildDate>$latest_date{'rfc2822'}</lastBuildDate>\n";
6149 print "<generator>gitweb v.$version/$git_version</generator>\n";
6150 } elsif ($format eq 'atom') {
6152 <feed xmlns="http://www.w3.org/2005/Atom">
6154 print "<title>$title</title>\n" .
6155 "<subtitle>$descr</subtitle>\n" .
6156 '<link rel="alternate" type="text/html" href="' .
6157 $alt_url . '" />' . "\n" .
6158 '<link rel="self" type="' . $content_type . '" href="' .
6159 $cgi->self_url() . '" />' . "\n" .
6160 "<id>" . href
(-full
=>1) . "</id>\n" .
6161 # use project owner for feed author
6162 "<author><name>$owner</name></author>\n";
6163 if (defined $favicon) {
6164 print "<icon>" . esc_url
($favicon) . "</icon>\n";
6166 if (defined $logo_url) {
6167 # not twice as wide as tall: 72 x 27 pixels
6168 print "<logo>" . esc_url
($logo) . "</logo>\n";
6170 if (! %latest_date) {
6171 # dummy date to keep the feed valid until commits trickle in:
6172 print "<updated>1970-01-01T00:00:00Z</updated>\n";
6174 print "<updated>$latest_date{'iso-8601'}</updated>\n";
6176 print "<generator version='$version/$git_version'>gitweb</generator>\n";
6180 for (my $i = 0; $i <= $#commitlist; $i++) {
6181 my %co = %{$commitlist[$i]};
6182 my $commit = $co{'id'};
6183 # we read 150, we always show 30 and the ones more recent than 48 hours
6184 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
6187 my %cd = parse_date
($co{'author_epoch'});
6189 # get list of changed files
6190 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
6191 $co{'parent'} || "--root",
6192 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
6194 my @difftree = map { chomp; $_ } <$fd>;
6198 # print element (entry, item)
6199 my $co_url = href
(-full
=>1, action
=>"commitdiff", hash
=>$commit);
6200 if ($format eq 'rss') {
6202 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
6203 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
6204 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
6205 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
6206 "<link>$co_url</link>\n" .
6207 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
6208 "<content:encoded>" .
6210 } elsif ($format eq 'atom') {
6212 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
6213 "<updated>$cd{'iso-8601'}</updated>\n" .
6215 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
6216 if ($co{'author_email'}) {
6217 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
6219 print "</author>\n" .
6220 # use committer for contributor
6222 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
6223 if ($co{'committer_email'}) {
6224 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
6226 print "</contributor>\n" .
6227 "<published>$cd{'iso-8601'}</published>\n" .
6228 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
6229 "<id>$co_url</id>\n" .
6230 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
6231 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
6233 my $comment = $co{'comment'};
6235 foreach my $line (@
$comment) {
6236 $line = esc_html
($line);
6239 print "</pre><ul>\n";
6240 foreach my $difftree_line (@difftree) {
6241 my %difftree = parse_difftree_raw_line
($difftree_line);
6242 next if !$difftree{'from_id'};
6244 my $file = $difftree{'file'} || $difftree{'to_file'};
6248 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
6249 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
6250 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
6251 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
6252 -title
=> "diff"}, 'D');
6254 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
6255 file_name
=>$file, hash_base
=>$commit),
6256 -title
=> "blame"}, 'B');
6258 # if this is not a feed of a file history
6259 if (!defined $file_name || $file_name ne $file) {
6260 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
6261 file_name
=>$file, hash
=>$commit),
6262 -title
=> "history"}, 'H');
6264 $file = esc_path
($file);
6268 if ($format eq 'rss') {
6269 print "</ul>]]>\n" .
6270 "</content:encoded>\n" .
6272 } elsif ($format eq 'atom') {
6273 print "</ul>\n</div>\n" .
6280 if ($format eq 'rss') {
6281 print "</channel>\n</rss>\n";
6282 } elsif ($format eq 'atom') {
6296 my @list = git_get_projects_list
();
6299 -type
=> 'text/xml',
6300 -charset
=> 'utf-8',
6301 -content_disposition
=> 'inline; filename="opml.xml"');
6304 <?xml version="1.0" encoding="utf-8"?>
6305 <opml version="1.0">
6307 <title>$site_name OPML Export</title>
6310 <outline text="git RSS feeds">
6313 foreach my $pr (@list) {
6315 my $head = git_get_head_hash
($proj{'path'});
6316 if (!defined $head) {
6319 $git_dir = "$projectroot/$proj{'path'}";
6320 my %co = parse_commit
($head);
6325 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
6326 my $rss = href
('project' => $proj{'path'}, 'action' => 'rss', -full
=> 1);
6327 my $html = href
('project' => $proj{'path'}, 'action' => 'summary', -full
=> 1);
6328 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";