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 # if we're called with PATH_INFO, we have to strip that
31 # from the URL to find our real URL
32 # we make $path_info global because it's also used later on
33 our $path_info = $ENV{"PATH_INFO"};
35 $my_url =~ s
,\Q
$path_info\E
$,,;
36 $my_uri =~ s
,\Q
$path_info\E
$,,;
39 # core git executable to use
40 # this can just be "git" if your webserver has a sensible PATH
41 our $GIT = "++GIT_BINDIR++/git";
43 # absolute fs-path which will be prepended to the project path
44 #our $projectroot = "/pub/scm";
45 our $projectroot = "++GITWEB_PROJECTROOT++";
47 # fs traversing limit for getting project list
48 # the number is relative to the projectroot
49 our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
51 # target of the home link on top of all pages
52 our $home_link = $my_uri || "/";
54 # string of the home link on top of all pages
55 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
57 # name of your site or organization to appear in page titles
58 # replace this with something more descriptive for clearer bookmarks
59 our $site_name = "++GITWEB_SITENAME++"
60 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
62 # filename of html text to include at top of each page
63 our $site_header = "++GITWEB_SITE_HEADER++";
64 # html text to include at home page
65 our $home_text = "++GITWEB_HOMETEXT++";
66 # filename of html text to include at bottom of each page
67 our $site_footer = "++GITWEB_SITE_FOOTER++";
70 our @stylesheets = ("++GITWEB_CSS++");
71 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
72 our $stylesheet = undef;
73 # URI of GIT logo (72x27 size)
74 our $logo = "++GITWEB_LOGO++";
75 # URI of GIT favicon, assumed to be image/png type
76 our $favicon = "++GITWEB_FAVICON++";
78 # URI and label (title) of GIT logo link
79 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
80 #our $logo_label = "git documentation";
81 our $logo_url = "http://git.or.cz/";
82 our $logo_label = "git homepage";
84 # source of projects list
85 our $projects_list = "++GITWEB_LIST++";
87 # the width (in characters) of the projects list "Description" column
88 our $projects_list_description_width = 25;
90 # default order of projects list
91 # valid values are none, project, descr, owner, and age
92 our $default_projects_order = "project";
94 # show repository only if this file exists
95 # (only effective if this variable evaluates to true)
96 our $export_ok = "++GITWEB_EXPORT_OK++";
98 # show repository only if this subroutine returns true
99 # when given the path to the project, for example:
100 # sub { return -e "$_[0]/git-daemon-export-ok"; }
101 our $export_auth_hook = undef;
103 # only allow viewing of repositories also shown on the overview page
104 our $strict_export = "++GITWEB_STRICT_EXPORT++";
106 # list of git base URLs used for URL to where fetch project from,
107 # i.e. full URL is "$git_base_url/$project"
108 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
110 # default blob_plain mimetype and default charset for text/plain blob
111 our $default_blob_plain_mimetype = 'text/plain';
112 our $default_text_plain_charset = undef;
114 # file to use for guessing MIME types before trying /etc/mime.types
115 # (relative to the current git repository)
116 our $mimetypes_file = undef;
118 # assume this charset if line contains non-UTF-8 characters;
119 # it should be valid encoding (see Encoding::Supported(3pm) for list),
120 # for which encoding all byte sequences are valid, for example
121 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
122 # could be even 'utf-8' for the old behavior)
123 our $fallback_encoding = 'latin1';
125 # rename detection options for git-diff and git-diff-tree
126 # - default is '-M', with the cost proportional to
127 # (number of removed files) * (number of new files).
128 # - more costly is '-C' (which implies '-M'), with the cost proportional to
129 # (number of changed files + number of removed files) * (number of new files)
130 # - even more costly is '-C', '--find-copies-harder' with cost
131 # (number of files in the original tree) * (number of new files)
132 # - one might want to include '-B' option, e.g. '-B', '-M'
133 our @diff_opts = ('-M'); # taken from git_commit
135 # information about snapshot formats that gitweb is capable of serving
136 our %known_snapshot_formats = (
138 # 'display' => display name,
139 # 'type' => mime type,
140 # 'suffix' => filename suffix,
141 # 'format' => --format for git-archive,
142 # 'compressor' => [compressor command and arguments]
143 # (array reference, optional)}
146 'display' => 'tar.gz',
147 'type' => 'application/x-gzip',
148 'suffix' => '.tar.gz',
150 'compressor' => ['gzip']},
153 'display' => 'tar.bz2',
154 'type' => 'application/x-bzip2',
155 'suffix' => '.tar.bz2',
157 'compressor' => ['bzip2']},
161 'type' => 'application/x-zip',
166 # Aliases so we understand old gitweb.snapshot values in repository
168 our %known_snapshot_format_aliases = (
172 # backward compatibility: legacy gitweb config support
173 'x-gzip' => undef, 'gz' => undef,
174 'x-bzip2' => undef, 'bz2' => undef,
175 'x-zip' => undef, '' => undef,
178 # You define site-wide feature defaults here; override them with
179 # $GITWEB_CONFIG as necessary.
182 # 'sub' => feature-sub (subroutine),
183 # 'override' => allow-override (boolean),
184 # 'default' => [ default options...] (array reference)}
186 # if feature is overridable (it means that allow-override has true value),
187 # then feature-sub will be called with default options as parameters;
188 # return value of feature-sub indicates if to enable specified feature
190 # if there is no 'sub' key (no feature-sub), then feature cannot be
193 # use gitweb_get_feature(<feature>) to retrieve the <feature> value
194 # (an array) or gitweb_check_feature(<feature>) to check if <feature>
197 # Enable the 'blame' blob view, showing the last commit that modified
198 # each line in the file. This can be very CPU-intensive.
200 # To enable system wide have in $GITWEB_CONFIG
201 # $feature{'blame'}{'default'} = [1];
202 # To have project specific config enable override in $GITWEB_CONFIG
203 # $feature{'blame'}{'override'} = 1;
204 # and in project config gitweb.blame = 0|1;
206 'sub' => sub { feature_bool
('blame', @_) },
210 # Enable the 'snapshot' link, providing a compressed archive of any
211 # tree. This can potentially generate high traffic if you have large
214 # Value is a list of formats defined in %known_snapshot_formats that
216 # To disable system wide have in $GITWEB_CONFIG
217 # $feature{'snapshot'}{'default'} = [];
218 # To have project specific config enable override in $GITWEB_CONFIG
219 # $feature{'snapshot'}{'override'} = 1;
220 # and in project config, a comma-separated list of formats or "none"
221 # to disable. Example: gitweb.snapshot = tbz2,zip;
223 'sub' => \
&feature_snapshot
,
225 'default' => ['tgz']},
227 # Enable text search, which will list the commits which match author,
228 # committer or commit text to a given string. Enabled by default.
229 # Project specific override is not supported.
234 # Enable grep search, which will list the files in currently selected
235 # tree containing the given string. Enabled by default. This can be
236 # potentially CPU-intensive, of course.
238 # To enable system wide have in $GITWEB_CONFIG
239 # $feature{'grep'}{'default'} = [1];
240 # To have project specific config enable override in $GITWEB_CONFIG
241 # $feature{'grep'}{'override'} = 1;
242 # and in project config gitweb.grep = 0|1;
244 'sub' => sub { feature_bool
('grep', @_) },
248 # Enable the pickaxe search, which will list the commits that modified
249 # a given string in a file. This can be practical and quite faster
250 # alternative to 'blame', but still potentially CPU-intensive.
252 # To enable system wide have in $GITWEB_CONFIG
253 # $feature{'pickaxe'}{'default'} = [1];
254 # To have project specific config enable override in $GITWEB_CONFIG
255 # $feature{'pickaxe'}{'override'} = 1;
256 # and in project config gitweb.pickaxe = 0|1;
258 'sub' => sub { feature_bool
('pickaxe', @_) },
262 # Make gitweb use an alternative format of the URLs which can be
263 # more readable and natural-looking: project name is embedded
264 # directly in the path and the query string contains other
265 # auxiliary information. All gitweb installations recognize
266 # URL in either format; this configures in which formats gitweb
269 # To enable system wide have in $GITWEB_CONFIG
270 # $feature{'pathinfo'}{'default'} = [1];
271 # Project specific override is not supported.
273 # Note that you will need to change the default location of CSS,
274 # favicon, logo and possibly other files to an absolute URL. Also,
275 # if gitweb.cgi serves as your indexfile, you will need to force
276 # $my_uri to contain the script name in your $GITWEB_CONFIG.
281 # Make gitweb consider projects in project root subdirectories
282 # to be forks of existing projects. Given project $projname.git,
283 # projects matching $projname/*.git will not be shown in the main
284 # projects list, instead a '+' mark will be added to $projname
285 # there and a 'forks' view will be enabled for the project, listing
286 # all the forks. If project list is taken from a file, forks have
287 # to be listed after the main project.
289 # To enable system wide have in $GITWEB_CONFIG
290 # $feature{'forks'}{'default'} = [1];
291 # Project specific override is not supported.
296 # Insert custom links to the action bar of all project pages.
297 # This enables you mainly to link to third-party scripts integrating
298 # into gitweb; e.g. git-browser for graphical history representation
299 # or custom web-based repository administration interface.
301 # The 'default' value consists of a list of triplets in the form
302 # (label, link, position) where position is the label after which
303 # to insert the link and link is a format string where %n expands
304 # to the project name, %f to the project path within the filesystem,
305 # %h to the current hash (h gitweb parameter) and %b to the current
306 # hash base (hb gitweb parameter); %% expands to %.
308 # To enable system wide have in $GITWEB_CONFIG e.g.
309 # $feature{'actions'}{'default'} = [('graphiclog',
310 # '/git-browser/by-commit.html?r=%n', 'summary')];
311 # Project specific override is not supported.
316 # Allow gitweb scan project content tags described in ctags/
317 # of project repository, and display the popular Web 2.0-ish
318 # "tag cloud" near the project list. Note that this is something
319 # COMPLETELY different from the normal Git tags.
321 # gitweb by itself can show existing tags, but it does not handle
322 # tagging itself; you need an external application for that.
323 # For an example script, check Girocco's cgi/tagproj.cgi.
324 # You may want to install the HTML::TagCloud Perl module to get
325 # a pretty tag cloud instead of just a list of tags.
327 # To enable system wide have in $GITWEB_CONFIG
328 # $feature{'ctags'}{'default'} = ['path_to_tag_script'];
329 # Project specific override is not supported.
334 # The maximum number of patches in a patchset generated in patch
335 # view. Set this to 0 or undef to disable patch view, or to a
336 # negative number to remove any limit.
338 # To disable system wide have in $GITWEB_CONFIG
339 # $feature{'patches'}{'default'} = [0];
340 # To have project specific config enable override in $GITWEB_CONFIG
341 # $feature{'patches'}{'override'} = 1;
342 # and in project config gitweb.patches = 0|n;
343 # where n is the maximum number of patches allowed in a patchset.
345 'sub' => \
&feature_patches
,
350 sub gitweb_get_feature
{
352 return unless exists $feature{$name};
353 my ($sub, $override, @defaults) = (
354 $feature{$name}{'sub'},
355 $feature{$name}{'override'},
356 @
{$feature{$name}{'default'}});
357 if (!$override) { return @defaults; }
359 warn "feature $name is not overrideable";
362 return $sub->(@defaults);
365 # A wrapper to check if a given feature is enabled.
366 # With this, you can say
368 # my $bool_feat = gitweb_check_feature('bool_feat');
369 # gitweb_check_feature('bool_feat') or somecode;
373 # my ($bool_feat) = gitweb_get_feature('bool_feat');
374 # (gitweb_get_feature('bool_feat'))[0] or somecode;
376 sub gitweb_check_feature
{
377 return (gitweb_get_feature
(@_))[0];
383 my ($val) = git_get_project_config
($key, '--bool');
385 if ($val eq 'true') {
387 } elsif ($val eq 'false') {
394 sub feature_snapshot
{
397 my ($val) = git_get_project_config
('snapshot');
400 @fmts = ($val eq 'none' ?
() : split /\s*[,\s]\s*/, $val);
406 sub feature_patches
{
407 my @val = (git_get_project_config
('patches', '--int'));
416 # checking HEAD file with -e is fragile if the repository was
417 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
419 sub check_head_link
{
421 my $headfile = "$dir/HEAD";
422 return ((-e
$headfile) ||
423 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
426 sub check_export_ok
{
428 return (check_head_link
($dir) &&
429 (!$export_ok || -e
"$dir/$export_ok") &&
430 (!$export_auth_hook || $export_auth_hook->($dir)));
433 # process alternate names for backward compatibility
434 # filter out unsupported (unknown) snapshot formats
435 sub filter_snapshot_fmts
{
439 exists $known_snapshot_format_aliases{$_} ?
440 $known_snapshot_format_aliases{$_} : $_} @fmts;
441 @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
445 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
446 if (-e
$GITWEB_CONFIG) {
449 our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
450 do $GITWEB_CONFIG_SYSTEM if -e
$GITWEB_CONFIG_SYSTEM;
453 # version of the core git binary
454 our $git_version = qx("$GIT" --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
456 $projects_list ||= $projectroot;
458 # ======================================================================
459 # input validation and dispatch
461 # input parameters can be collected from a variety of sources (presently, CGI
462 # and PATH_INFO), so we define an %input_params hash that collects them all
463 # together during validation: this allows subsequent uses (e.g. href()) to be
464 # agnostic of the parameter origin
466 our %input_params = ();
468 # input parameters are stored with the long parameter name as key. This will
469 # also be used in the href subroutine to convert parameters to their CGI
470 # equivalent, and since the href() usage is the most frequent one, we store
471 # the name -> CGI key mapping here, instead of the reverse.
473 # XXX: Warning: If you touch this, check the search form for updating,
476 our @cgi_param_mapping = (
484 hash_parent_base
=> "hpb",
489 snapshot_format
=> "sf",
490 extra_options
=> "opt",
491 search_use_regexp
=> "sr",
493 our %cgi_param_mapping = @cgi_param_mapping;
495 # we will also need to know the possible actions, for validation
497 "blame" => \
&git_blame
,
498 "blobdiff" => \
&git_blobdiff
,
499 "blobdiff_plain" => \
&git_blobdiff_plain
,
500 "blob" => \
&git_blob
,
501 "blob_plain" => \
&git_blob_plain
,
502 "commitdiff" => \
&git_commitdiff
,
503 "commitdiff_plain" => \
&git_commitdiff_plain
,
504 "commit" => \
&git_commit
,
505 "forks" => \
&git_forks
,
506 "heads" => \
&git_heads
,
507 "history" => \
&git_history
,
509 "patch" => \
&git_patch
,
510 "patches" => \
&git_patches
,
512 "atom" => \
&git_atom
,
513 "search" => \
&git_search
,
514 "search_help" => \
&git_search_help
,
515 "shortlog" => \
&git_shortlog
,
516 "summary" => \
&git_summary
,
518 "tags" => \
&git_tags
,
519 "tree" => \
&git_tree
,
520 "snapshot" => \
&git_snapshot
,
521 "object" => \
&git_object
,
522 # those below don't need $project
523 "opml" => \
&git_opml
,
524 "project_list" => \
&git_project_list
,
525 "project_index" => \
&git_project_index
,
528 # finally, we have the hash of allowed extra_options for the commands that
530 our %allowed_options = (
531 "--no-merges" => [ qw(rss atom log shortlog history) ],
534 # fill %input_params with the CGI parameters. All values except for 'opt'
535 # should be single values, but opt can be an array. We should probably
536 # build an array of parameters that can be multi-valued, but since for the time
537 # being it's only this one, we just single it out
538 while (my ($name, $symbol) = each %cgi_param_mapping) {
539 if ($symbol eq 'opt') {
540 $input_params{$name} = [ $cgi->param($symbol) ];
542 $input_params{$name} = $cgi->param($symbol);
546 # now read PATH_INFO and update the parameter list for missing parameters
547 sub evaluate_path_info
{
548 return if defined $input_params{'project'};
549 return if !$path_info;
550 $path_info =~ s
,^/+,,;
551 return if !$path_info;
553 # find which part of PATH_INFO is project
554 my $project = $path_info;
556 while ($project && !check_head_link
("$projectroot/$project")) {
557 $project =~ s
,/*[^/]*$,,;
559 return unless $project;
560 $input_params{'project'} = $project;
562 # do not change any parameters if an action is given using the query string
563 return if $input_params{'action'};
564 $path_info =~ s
,^\Q
$project\E
/*,,;
566 # next, check if we have an action
567 my $action = $path_info;
569 if (exists $actions{$action}) {
570 $path_info =~ s
,^$action/*,,;
571 $input_params{'action'} = $action;
574 # list of actions that want hash_base instead of hash, but can have no
575 # pathname (f) parameter
582 # [$hash_parent_base[:$file_parent]..]$hash_parent[:$file_name]
583 my ($parentrefname, $parentpathname, $refname, $pathname) =
584 ($path_info =~ /^(?:(.+?)(?::(.+))?\.\.)?(.+?)(?::(.+))?$/);
586 # first, analyze the 'current' part
587 if (defined $pathname) {
588 # we got "branch:filename" or "branch:dir/"
589 # we could use git_get_type(branch:pathname), but:
590 # - it needs $git_dir
591 # - it does a git() call
592 # - the convention of terminating directories with a slash
593 # makes it superfluous
594 # - embedding the action in the PATH_INFO would make it even
596 $pathname =~ s
,^/+,,;
597 if (!$pathname || substr($pathname, -1) eq "/") {
598 $input_params{'action'} ||= "tree";
601 # the default action depends on whether we had parent info
603 if ($parentrefname) {
604 $input_params{'action'} ||= "blobdiff_plain";
606 $input_params{'action'} ||= "blob_plain";
609 $input_params{'hash_base'} ||= $refname;
610 $input_params{'file_name'} ||= $pathname;
611 } elsif (defined $refname) {
612 # we got "branch". In this case we have to choose if we have to
613 # set hash or hash_base.
615 # Most of the actions without a pathname only want hash to be
616 # set, except for the ones specified in @wants_base that want
617 # hash_base instead. It should also be noted that hand-crafted
618 # links having 'history' as an action and no pathname or hash
619 # set will fail, but that happens regardless of PATH_INFO.
620 $input_params{'action'} ||= "shortlog";
621 if (grep { $_ eq $input_params{'action'} } @wants_base) {
622 $input_params{'hash_base'} ||= $refname;
624 $input_params{'hash'} ||= $refname;
628 # next, handle the 'parent' part, if present
629 if (defined $parentrefname) {
630 # a missing pathspec defaults to the 'current' filename, allowing e.g.
631 # someproject/blobdiff/oldrev..newrev:/filename
632 if ($parentpathname) {
633 $parentpathname =~ s
,^/+,,;
634 $parentpathname =~ s
,/$,,;
635 $input_params{'file_parent'} ||= $parentpathname;
637 $input_params{'file_parent'} ||= $input_params{'file_name'};
639 # we assume that hash_parent_base is wanted if a path was specified,
640 # or if the action wants hash_base instead of hash
641 if (defined $input_params{'file_parent'} ||
642 grep { $_ eq $input_params{'action'} } @wants_base) {
643 $input_params{'hash_parent_base'} ||= $parentrefname;
645 $input_params{'hash_parent'} ||= $parentrefname;
649 # for the snapshot action, we allow URLs in the form
650 # $project/snapshot/$hash.ext
651 # where .ext determines the snapshot and gets removed from the
652 # passed $refname to provide the $hash.
654 # To be able to tell that $refname includes the format extension, we
655 # require the following two conditions to be satisfied:
656 # - the hash input parameter MUST have been set from the $refname part
657 # of the URL (i.e. they must be equal)
658 # - the snapshot format MUST NOT have been defined already (e.g. from
660 # It's also useless to try any matching unless $refname has a dot,
661 # so we check for that too
662 if (defined $input_params{'action'} &&
663 $input_params{'action'} eq 'snapshot' &&
664 defined $refname && index($refname, '.') != -1 &&
665 $refname eq $input_params{'hash'} &&
666 !defined $input_params{'snapshot_format'}) {
667 # We loop over the known snapshot formats, checking for
668 # extensions. Allowed extensions are both the defined suffix
669 # (which includes the initial dot already) and the snapshot
670 # format key itself, with a prepended dot
671 while (my ($fmt, %opt) = each %known_snapshot_formats) {
674 $hash =~ s/(\Q$opt{'suffix'}\E|\Q.$fmt\E)$//;
675 next unless $sfx = $1;
676 # a valid suffix was found, so set the snapshot format
677 # and reset the hash parameter
678 $input_params{'snapshot_format'} = $fmt;
679 $input_params{'hash'} = $hash;
680 # we also set the format suffix to the one requested
681 # in the URL: this way a request for e.g. .tgz returns
682 # a .tgz instead of a .tar.gz
683 $known_snapshot_formats{$fmt}{'suffix'} = $sfx;
688 evaluate_path_info
();
690 our $action = $input_params{'action'};
691 if (defined $action) {
692 if (!validate_action
($action)) {
693 die_error
(400, "Invalid action parameter");
697 # parameters which are pathnames
698 our $project = $input_params{'project'};
699 if (defined $project) {
700 if (!validate_project
($project)) {
702 die_error
(404, "No such project");
706 our $file_name = $input_params{'file_name'};
707 if (defined $file_name) {
708 if (!validate_pathname
($file_name)) {
709 die_error
(400, "Invalid file parameter");
713 our $file_parent = $input_params{'file_parent'};
714 if (defined $file_parent) {
715 if (!validate_pathname
($file_parent)) {
716 die_error
(400, "Invalid file parent parameter");
720 # parameters which are refnames
721 our $hash = $input_params{'hash'};
723 if (!validate_refname
($hash)) {
724 die_error
(400, "Invalid hash parameter");
728 our $hash_parent = $input_params{'hash_parent'};
729 if (defined $hash_parent) {
730 if (!validate_refname
($hash_parent)) {
731 die_error
(400, "Invalid hash parent parameter");
735 our $hash_base = $input_params{'hash_base'};
736 if (defined $hash_base) {
737 if (!validate_refname
($hash_base)) {
738 die_error
(400, "Invalid hash base parameter");
742 our @extra_options = @
{$input_params{'extra_options'}};
743 # @extra_options is always defined, since it can only be (currently) set from
744 # CGI, and $cgi->param() returns the empty array in array context if the param
746 foreach my $opt (@extra_options) {
747 if (not exists $allowed_options{$opt}) {
748 die_error
(400, "Invalid option parameter");
750 if (not grep(/^$action$/, @
{$allowed_options{$opt}})) {
751 die_error
(400, "Invalid option parameter for this action");
755 our $hash_parent_base = $input_params{'hash_parent_base'};
756 if (defined $hash_parent_base) {
757 if (!validate_refname
($hash_parent_base)) {
758 die_error
(400, "Invalid hash parent base parameter");
763 our $page = $input_params{'page'};
765 if ($page =~ m/[^0-9]/) {
766 die_error
(400, "Invalid page parameter");
770 our $searchtype = $input_params{'searchtype'};
771 if (defined $searchtype) {
772 if ($searchtype =~ m/[^a-z]/) {
773 die_error
(400, "Invalid searchtype parameter");
777 our $search_use_regexp = $input_params{'search_use_regexp'};
779 our $searchtext = $input_params{'searchtext'};
781 if (defined $searchtext) {
782 if (length($searchtext) < 2) {
783 die_error
(403, "At least two characters are required for search parameter");
785 $search_regexp = $search_use_regexp ?
$searchtext : quotemeta $searchtext;
788 # path to the current git repository
790 $git_dir = "$projectroot/$project" if $project;
792 # list of supported snapshot formats
793 our @snapshot_fmts = gitweb_get_feature
('snapshot');
794 @snapshot_fmts = filter_snapshot_fmts
(@snapshot_fmts);
797 if (!defined $action) {
799 $action = git_get_type
($hash);
800 } elsif (defined $hash_base && defined $file_name) {
801 $action = git_get_type
("$hash_base:$file_name");
802 } elsif (defined $project) {
805 $action = 'project_list';
808 if (!defined($actions{$action})) {
809 die_error
(400, "Unknown action");
811 if ($action !~ m/^(opml|project_list|project_index)$/ &&
813 die_error
(400, "Project needed");
815 $actions{$action}->();
818 ## ======================================================================
823 # default is to use -absolute url() i.e. $my_uri
824 my $href = $params{-full
} ?
$my_url : $my_uri;
826 $params{'project'} = $project unless exists $params{'project'};
828 if ($params{-replay
}) {
829 while (my ($name, $symbol) = each %cgi_param_mapping) {
830 if (!exists $params{$name}) {
831 $params{$name} = $input_params{$name};
836 my $use_pathinfo = gitweb_check_feature
('pathinfo');
837 if ($use_pathinfo and defined $params{'project'}) {
838 # try to put as many parameters as possible in PATH_INFO:
841 # - hash_parent or hash_parent_base:/file_parent
842 # - hash or hash_base:/filename
843 # - the snapshot_format as an appropriate suffix
845 # When the script is the root DirectoryIndex for the domain,
846 # $href here would be something like http://gitweb.example.com/
847 # Thus, we strip any trailing / from $href, to spare us double
848 # slashes in the final URL
851 # Then add the project name, if present
852 $href .= "/".esc_url
($params{'project'});
853 delete $params{'project'};
855 # since we destructively absorb parameters, we keep this
856 # boolean that remembers if we're handling a snapshot
857 my $is_snapshot = $params{'action'} eq 'snapshot';
859 # Summary just uses the project path URL, any other action is
861 if (defined $params{'action'}) {
862 $href .= "/".esc_url
($params{'action'}) unless $params{'action'} eq 'summary';
863 delete $params{'action'};
866 # Next, we put hash_parent_base:/file_parent..hash_base:/file_name,
867 # stripping nonexistent or useless pieces
868 $href .= "/" if ($params{'hash_base'} || $params{'hash_parent_base'}
869 || $params{'hash_parent'} || $params{'hash'});
870 if (defined $params{'hash_base'}) {
871 if (defined $params{'hash_parent_base'}) {
872 $href .= esc_url
($params{'hash_parent_base'});
873 # skip the file_parent if it's the same as the file_name
874 delete $params{'file_parent'} if $params{'file_parent'} eq $params{'file_name'};
875 if (defined $params{'file_parent'} && $params{'file_parent'} !~ /\.\./) {
876 $href .= ":/".esc_url
($params{'file_parent'});
877 delete $params{'file_parent'};
880 delete $params{'hash_parent'};
881 delete $params{'hash_parent_base'};
882 } elsif (defined $params{'hash_parent'}) {
883 $href .= esc_url
($params{'hash_parent'}). "..";
884 delete $params{'hash_parent'};
887 $href .= esc_url
($params{'hash_base'});
888 if (defined $params{'file_name'} && $params{'file_name'} !~ /\.\./) {
889 $href .= ":/".esc_url
($params{'file_name'});
890 delete $params{'file_name'};
892 delete $params{'hash'};
893 delete $params{'hash_base'};
894 } elsif (defined $params{'hash'}) {
895 $href .= esc_url
($params{'hash'});
896 delete $params{'hash'};
899 # If the action was a snapshot, we can absorb the
900 # snapshot_format parameter too
902 my $fmt = $params{'snapshot_format'};
903 # snapshot_format should always be defined when href()
904 # is called, but just in case some code forgets, we
905 # fall back to the default
906 $fmt ||= $snapshot_fmts[0];
907 $href .= $known_snapshot_formats{$fmt}{'suffix'};
908 delete $params{'snapshot_format'};
912 # now encode the parameters explicitly
914 for (my $i = 0; $i < @cgi_param_mapping; $i += 2) {
915 my ($name, $symbol) = ($cgi_param_mapping[$i], $cgi_param_mapping[$i+1]);
916 if (defined $params{$name}) {
917 if (ref($params{$name}) eq "ARRAY") {
918 foreach my $par (@
{$params{$name}}) {
919 push @result, $symbol . "=" . esc_param
($par);
922 push @result, $symbol . "=" . esc_param
($params{$name});
926 $href .= "?" . join(';', @result) if scalar @result;
932 ## ======================================================================
933 ## validation, quoting/unquoting and escaping
935 sub validate_action
{
936 my $input = shift || return undef;
937 return undef unless exists $actions{$input};
941 sub validate_project
{
942 my $input = shift || return undef;
943 if (!validate_pathname
($input) ||
944 !(-d
"$projectroot/$input") ||
945 !check_export_ok
("$projectroot/$input") ||
946 ($strict_export && !project_in_list
($input))) {
953 sub validate_pathname
{
954 my $input = shift || return undef;
956 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
957 # at the beginning, at the end, and between slashes.
958 # also this catches doubled slashes
959 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
963 if ($input =~ m!\0!) {
969 sub validate_refname
{
970 my $input = shift || return undef;
972 # textual hashes are O.K.
973 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
976 # it must be correct pathname
977 $input = validate_pathname
($input)
979 # restrictions on ref name according to git-check-ref-format
980 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
986 # decode sequences of octets in utf8 into Perl's internal form,
987 # which is utf-8 with utf8 flag set if needed. gitweb writes out
988 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
991 if (utf8
::valid
($str)) {
995 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
999 # quote unsafe chars, but keep the slash, even when it's not
1000 # correct, but quoted slashes look too horrible in bookmarks
1003 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
1009 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
1012 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
1018 # replace invalid utf8 character with SUBSTITUTION sequence
1019 sub esc_html
($;%) {
1023 $str = to_utf8
($str);
1024 $str = $cgi->escapeHTML($str);
1025 if ($opts{'-nbsp'}) {
1026 $str =~ s/ / /g;
1028 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
1032 # quote control characters and escape filename to HTML
1037 $str = to_utf8
($str);
1038 $str = $cgi->escapeHTML($str);
1039 if ($opts{'-nbsp'}) {
1040 $str =~ s/ / /g;
1042 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
1046 # Make control characters "printable", using character escape codes (CEC)
1050 my %es = ( # character escape codes, aka escape sequences
1051 "\t" => '\t', # tab (HT)
1052 "\n" => '\n', # line feed (LF)
1053 "\r" => '\r', # carrige return (CR)
1054 "\f" => '\f', # form feed (FF)
1055 "\b" => '\b', # backspace (BS)
1056 "\a" => '\a', # alarm (bell) (BEL)
1057 "\e" => '\e', # escape (ESC)
1058 "\013" => '\v', # vertical tab (VT)
1059 "\000" => '\0', # nul character (NUL)
1061 my $chr = ( (exists $es{$cntrl})
1063 : sprintf('\%2x', ord($cntrl)) );
1064 if ($opts{-nohtml
}) {
1067 return "<span class=\"cntrl\">$chr</span>";
1071 # Alternatively use unicode control pictures codepoints,
1072 # Unicode "printable representation" (PR)
1077 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
1078 if ($opts{-nohtml
}) {
1081 return "<span class=\"cntrl\">$chr</span>";
1085 # git may return quoted and escaped filenames
1091 my %es = ( # character escape codes, aka escape sequences
1092 't' => "\t", # tab (HT, TAB)
1093 'n' => "\n", # newline (NL)
1094 'r' => "\r", # return (CR)
1095 'f' => "\f", # form feed (FF)
1096 'b' => "\b", # backspace (BS)
1097 'a' => "\a", # alarm (bell) (BEL)
1098 'e' => "\e", # escape (ESC)
1099 'v' => "\013", # vertical tab (VT)
1102 if ($seq =~ m/^[0-7]{1,3}$/) {
1103 # octal char sequence
1104 return chr(oct($seq));
1105 } elsif (exists $es{$seq}) {
1106 # C escape sequence, aka character escape code
1109 # quoted ordinary character
1113 if ($str =~ m/^"(.*)"$/) {
1116 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
1121 # escape tabs (convert tabs to spaces)
1125 while ((my $pos = index($line, "\t")) != -1) {
1126 if (my $count = (8 - ($pos % 8))) {
1127 my $spaces = ' ' x
$count;
1128 $line =~ s/\t/$spaces/;
1135 sub project_in_list
{
1136 my $project = shift;
1137 my @list = git_get_projects_list
();
1138 return @list && scalar(grep { $_->{'path'} eq $project } @list);
1141 ## ----------------------------------------------------------------------
1142 ## HTML aware string manipulation
1144 # Try to chop given string on a word boundary between position
1145 # $len and $len+$add_len. If there is no word boundary there,
1146 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
1147 # (marking chopped part) would be longer than given string.
1151 my $add_len = shift || 10;
1152 my $where = shift || 'right'; # 'left' | 'center' | 'right'
1154 # Make sure perl knows it is utf8 encoded so we don't
1155 # cut in the middle of a utf8 multibyte char.
1156 $str = to_utf8
($str);
1158 # allow only $len chars, but don't cut a word if it would fit in $add_len
1159 # if it doesn't fit, cut it if it's still longer than the dots we would add
1160 # remove chopped character entities entirely
1162 # when chopping in the middle, distribute $len into left and right part
1163 # return early if chopping wouldn't make string shorter
1164 if ($where eq 'center') {
1165 return $str if ($len + 5 >= length($str)); # filler is length 5
1168 return $str if ($len + 4 >= length($str)); # filler is length 4
1171 # regexps: ending and beginning with word part up to $add_len
1172 my $endre = qr/.{$len}\w{0,$add_len}/;
1173 my $begre = qr/\w{0,$add_len}.{$len}/;
1175 if ($where eq 'left') {
1176 $str =~ m/^(.*?)($begre)$/;
1177 my ($lead, $body) = ($1, $2);
1178 if (length($lead) > 4) {
1179 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
1182 return "$lead$body";
1184 } elsif ($where eq 'center') {
1185 $str =~ m/^($endre)(.*)$/;
1186 my ($left, $str) = ($1, $2);
1187 $str =~ m/^(.*?)($begre)$/;
1188 my ($mid, $right) = ($1, $2);
1189 if (length($mid) > 5) {
1190 $left =~ s/&[^;]*$//;
1191 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
1194 return "$left$mid$right";
1197 $str =~ m/^($endre)(.*)$/;
1200 if (length($tail) > 4) {
1201 $body =~ s/&[^;]*$//;
1204 return "$body$tail";
1208 # takes the same arguments as chop_str, but also wraps a <span> around the
1209 # result with a title attribute if it does get chopped. Additionally, the
1210 # string is HTML-escaped.
1211 sub chop_and_escape_str
{
1214 my $chopped = chop_str
(@_);
1215 if ($chopped eq $str) {
1216 return esc_html
($chopped);
1218 $str =~ s/([[:cntrl:]])/?/g;
1219 return $cgi->span({-title
=>$str}, esc_html
($chopped));
1223 ## ----------------------------------------------------------------------
1224 ## functions returning short strings
1226 # CSS class for given age value (in seconds)
1230 if (!defined $age) {
1232 } elsif ($age < 60*60*2) {
1234 } elsif ($age < 60*60*24*2) {
1241 # convert age in seconds to "nn units ago" string
1246 if ($age > 60*60*24*365*2) {
1247 $age_str = (int $age/60/60/24/365);
1248 $age_str .= " years ago";
1249 } elsif ($age > 60*60*24*(365/12)*2) {
1250 $age_str = int $age/60/60/24/(365/12);
1251 $age_str .= " months ago";
1252 } elsif ($age > 60*60*24*7*2) {
1253 $age_str = int $age/60/60/24/7;
1254 $age_str .= " weeks ago";
1255 } elsif ($age > 60*60*24*2) {
1256 $age_str = int $age/60/60/24;
1257 $age_str .= " days ago";
1258 } elsif ($age > 60*60*2) {
1259 $age_str = int $age/60/60;
1260 $age_str .= " hours ago";
1261 } elsif ($age > 60*2) {
1262 $age_str = int $age/60;
1263 $age_str .= " min ago";
1264 } elsif ($age > 2) {
1265 $age_str = int $age;
1266 $age_str .= " sec ago";
1268 $age_str .= " right now";
1274 S_IFINVALID
=> 0030000,
1275 S_IFGITLINK
=> 0160000,
1278 # submodule/subproject, a commit object reference
1279 sub S_ISGITLINK
($) {
1282 return (($mode & S_IFMT
) == S_IFGITLINK
)
1285 # convert file mode in octal to symbolic file mode string
1287 my $mode = oct shift;
1289 if (S_ISGITLINK
($mode)) {
1290 return 'm---------';
1291 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1292 return 'drwxr-xr-x';
1293 } elsif (S_ISLNK
($mode)) {
1294 return 'lrwxrwxrwx';
1295 } elsif (S_ISREG
($mode)) {
1296 # git cares only about the executable bit
1297 if ($mode & S_IXUSR
) {
1298 return '-rwxr-xr-x';
1300 return '-rw-r--r--';
1303 return '----------';
1307 # convert file mode in octal to file type string
1311 if ($mode !~ m/^[0-7]+$/) {
1317 if (S_ISGITLINK
($mode)) {
1319 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1321 } elsif (S_ISLNK
($mode)) {
1323 } elsif (S_ISREG
($mode)) {
1330 # convert file mode in octal to file type description string
1331 sub file_type_long
{
1334 if ($mode !~ m/^[0-7]+$/) {
1340 if (S_ISGITLINK
($mode)) {
1342 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1344 } elsif (S_ISLNK
($mode)) {
1346 } elsif (S_ISREG
($mode)) {
1347 if ($mode & S_IXUSR
) {
1348 return "executable";
1358 ## ----------------------------------------------------------------------
1359 ## functions returning short HTML fragments, or transforming HTML fragments
1360 ## which don't belong to other sections
1362 # format line of commit message.
1363 sub format_log_line_html
{
1366 $line = esc_html
($line, -nbsp
=>1);
1367 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
1370 $cgi->a({-href
=> href
(action
=>"object", hash
=>$hash_text),
1371 -class => "text"}, $hash_text);
1372 $line =~ s/$hash_text/$link/;
1377 # format marker of refs pointing to given object
1379 # the destination action is chosen based on object type and current context:
1380 # - for annotated tags, we choose the tag view unless it's the current view
1381 # already, in which case we go to shortlog view
1382 # - for other refs, we keep the current view if we're in history, shortlog or
1383 # log view, and select shortlog otherwise
1384 sub format_ref_marker
{
1385 my ($refs, $id) = @_;
1388 if (defined $refs->{$id}) {
1389 foreach my $ref (@
{$refs->{$id}}) {
1390 # this code exploits the fact that non-lightweight tags are the
1391 # only indirect objects, and that they are the only objects for which
1392 # we want to use tag instead of shortlog as action
1393 my ($type, $name) = qw();
1394 my $indirect = ($ref =~ s/\^\{\}$//);
1395 # e.g. tags/v2.6.11 or heads/next
1396 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1405 $class .= " indirect" if $indirect;
1407 my $dest_action = "shortlog";
1410 $dest_action = "tag" unless $action eq "tag";
1411 } elsif ($action =~ /^(history|(short)?log)$/) {
1412 $dest_action = $action;
1416 $dest .= "refs/" unless $ref =~ m
!^refs
/!;
1419 my $link = $cgi->a({
1421 action
=>$dest_action,
1425 $markers .= " <span class=\"$class\" title=\"$ref\">" .
1431 return ' <span class="refs">'. $markers . '</span>';
1437 # format, perhaps shortened and with markers, title line
1438 sub format_subject_html
{
1439 my ($long, $short, $href, $extra) = @_;
1440 $extra = '' unless defined($extra);
1442 if (length($short) < length($long)) {
1443 return $cgi->a({-href
=> $href, -class => "list subject",
1444 -title
=> to_utf8
($long)},
1445 esc_html
($short) . $extra);
1447 return $cgi->a({-href
=> $href, -class => "list subject"},
1448 esc_html
($long) . $extra);
1452 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1453 sub format_git_diff_header_line
{
1455 my $diffinfo = shift;
1456 my ($from, $to) = @_;
1458 if ($diffinfo->{'nparents'}) {
1460 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1461 if ($to->{'href'}) {
1462 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1463 esc_path
($to->{'file'}));
1464 } else { # file was deleted (no href)
1465 $line .= esc_path
($to->{'file'});
1469 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1470 if ($from->{'href'}) {
1471 $line .= $cgi->a({-href
=> $from->{'href'}, -class => "path"},
1472 'a/' . esc_path
($from->{'file'}));
1473 } else { # file was added (no href)
1474 $line .= 'a/' . esc_path
($from->{'file'});
1477 if ($to->{'href'}) {
1478 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1479 'b/' . esc_path
($to->{'file'}));
1480 } else { # file was deleted
1481 $line .= 'b/' . esc_path
($to->{'file'});
1485 return "<div class=\"diff header\">$line</div>\n";
1488 # format extended diff header line, before patch itself
1489 sub format_extended_diff_header_line
{
1491 my $diffinfo = shift;
1492 my ($from, $to) = @_;
1495 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1496 $line .= $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1497 esc_path
($from->{'file'}));
1499 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1500 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1501 esc_path
($to->{'file'}));
1503 # match single <mode>
1504 if ($line =~ m/\s(\d{6})$/) {
1505 $line .= '<span class="info"> (' .
1506 file_type_long
($1) .
1510 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1511 # can match only for combined diff
1513 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1514 if ($from->{'href'}[$i]) {
1515 $line .= $cgi->a({-href
=>$from->{'href'}[$i],
1517 substr($diffinfo->{'from_id'}[$i],0,7));
1522 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1525 if ($to->{'href'}) {
1526 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1527 substr($diffinfo->{'to_id'},0,7));
1532 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1533 # can match only for ordinary diff
1534 my ($from_link, $to_link);
1535 if ($from->{'href'}) {
1536 $from_link = $cgi->a({-href
=>$from->{'href'}, -class=>"hash"},
1537 substr($diffinfo->{'from_id'},0,7));
1539 $from_link = '0' x
7;
1541 if ($to->{'href'}) {
1542 $to_link = $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1543 substr($diffinfo->{'to_id'},0,7));
1547 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1548 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1551 return $line . "<br/>\n";
1554 # format from-file/to-file diff header
1555 sub format_diff_from_to_header
{
1556 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1561 #assert($line =~ m/^---/) if DEBUG;
1562 # no extra formatting for "^--- /dev/null"
1563 if (! $diffinfo->{'nparents'}) {
1564 # ordinary (single parent) diff
1565 if ($line =~ m!^--- "?a/!) {
1566 if ($from->{'href'}) {
1568 $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1569 esc_path
($from->{'file'}));
1572 esc_path
($from->{'file'});
1575 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1578 # combined diff (merge commit)
1579 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1580 if ($from->{'href'}[$i]) {
1582 $cgi->a({-href
=>href
(action
=>"blobdiff",
1583 hash_parent
=>$diffinfo->{'from_id'}[$i],
1584 hash_parent_base
=>$parents[$i],
1585 file_parent
=>$from->{'file'}[$i],
1586 hash
=>$diffinfo->{'to_id'},
1588 file_name
=>$to->{'file'}),
1590 -title
=>"diff" . ($i+1)},
1593 $cgi->a({-href
=>$from->{'href'}[$i], -class=>"path"},
1594 esc_path
($from->{'file'}[$i]));
1596 $line = '--- /dev/null';
1598 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1603 #assert($line =~ m/^\+\+\+/) if DEBUG;
1604 # no extra formatting for "^+++ /dev/null"
1605 if ($line =~ m!^\+\+\+ "?b/!) {
1606 if ($to->{'href'}) {
1608 $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1609 esc_path
($to->{'file'}));
1612 esc_path
($to->{'file'});
1615 $result .= qq!<div
class="diff to_file">$line</div
>\n!;
1620 # create note for patch simplified by combined diff
1621 sub format_diff_cc_simplified
{
1622 my ($diffinfo, @parents) = @_;
1625 $result .= "<div class=\"diff header\">" .
1627 if (!is_deleted
($diffinfo)) {
1628 $result .= $cgi->a({-href
=> href
(action
=>"blob",
1630 hash
=>$diffinfo->{'to_id'},
1631 file_name
=>$diffinfo->{'to_file'}),
1633 esc_path
($diffinfo->{'to_file'}));
1635 $result .= esc_path
($diffinfo->{'to_file'});
1637 $result .= "</div>\n" . # class="diff header"
1638 "<div class=\"diff nodifferences\">" .
1640 "</div>\n"; # class="diff nodifferences"
1645 # format patch (diff) line (not to be used for diff headers)
1646 sub format_diff_line
{
1648 my ($from, $to) = @_;
1649 my $diff_class = "";
1653 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1655 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
1656 if ($line =~ m/^\@{3}/) {
1657 $diff_class = " chunk_header";
1658 } elsif ($line =~ m/^\\/) {
1659 $diff_class = " incomplete";
1660 } elsif ($prefix =~ tr/+/+/) {
1661 $diff_class = " add";
1662 } elsif ($prefix =~ tr/-/-/) {
1663 $diff_class = " rem";
1666 # assume ordinary diff
1667 my $char = substr($line, 0, 1);
1669 $diff_class = " add";
1670 } elsif ($char eq '-') {
1671 $diff_class = " rem";
1672 } elsif ($char eq '@') {
1673 $diff_class = " chunk_header";
1674 } elsif ($char eq "\\") {
1675 $diff_class = " incomplete";
1678 $line = untabify
($line);
1679 if ($from && $to && $line =~ m/^\@{2} /) {
1680 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1681 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1683 $from_lines = 0 unless defined $from_lines;
1684 $to_lines = 0 unless defined $to_lines;
1686 if ($from->{'href'}) {
1687 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1688 -class=>"list"}, $from_text);
1690 if ($to->{'href'}) {
1691 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1692 -class=>"list"}, $to_text);
1694 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1695 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1696 return "<div class=\"diff$diff_class\">$line</div>\n";
1697 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1698 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1699 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1701 @from_text = split(' ', $ranges);
1702 for (my $i = 0; $i < @from_text; ++$i) {
1703 ($from_start[$i], $from_nlines[$i]) =
1704 (split(',', substr($from_text[$i], 1)), 0);
1707 $to_text = pop @from_text;
1708 $to_start = pop @from_start;
1709 $to_nlines = pop @from_nlines;
1711 $line = "<span class=\"chunk_info\">$prefix ";
1712 for (my $i = 0; $i < @from_text; ++$i) {
1713 if ($from->{'href'}[$i]) {
1714 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1715 -class=>"list"}, $from_text[$i]);
1717 $line .= $from_text[$i];
1721 if ($to->{'href'}) {
1722 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1723 -class=>"list"}, $to_text);
1727 $line .= " $prefix</span>" .
1728 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1729 return "<div class=\"diff$diff_class\">$line</div>\n";
1731 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1734 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1735 # linked. Pass the hash of the tree/commit to snapshot.
1736 sub format_snapshot_links
{
1738 my $num_fmts = @snapshot_fmts;
1739 if ($num_fmts > 1) {
1740 # A parenthesized list of links bearing format names.
1741 # e.g. "snapshot (_tar.gz_ _zip_)"
1742 return "snapshot (" . join(' ', map
1749 }, $known_snapshot_formats{$_}{'display'})
1750 , @snapshot_fmts) . ")";
1751 } elsif ($num_fmts == 1) {
1752 # A single "snapshot" link whose tooltip bears the format name.
1754 my ($fmt) = @snapshot_fmts;
1760 snapshot_format
=>$fmt
1762 -title
=> "in format: $known_snapshot_formats{$fmt}{'display'}"
1764 } else { # $num_fmts == 0
1769 ## ......................................................................
1770 ## functions returning values to be passed, perhaps after some
1771 ## transformation, to other functions; e.g. returning arguments to href()
1773 # returns hash to be passed to href to generate gitweb URL
1774 # in -title key it returns description of link
1776 my $format = shift || 'Atom';
1777 my %res = (action
=> lc($format));
1779 # feed links are possible only for project views
1780 return unless (defined $project);
1781 # some views should link to OPML, or to generic project feed,
1782 # or don't have specific feed yet (so they should use generic)
1783 return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x);
1786 # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
1787 # from tag links; this also makes possible to detect branch links
1788 if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) ||
1789 (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) {
1792 # find log type for feed description (title)
1794 if (defined $file_name) {
1795 $type = "history of $file_name";
1796 $type .= "/" if ($action eq 'tree');
1797 $type .= " on '$branch'" if (defined $branch);
1799 $type = "log of $branch" if (defined $branch);
1802 $res{-title
} = $type;
1803 $res{'hash'} = (defined $branch ?
"refs/heads/$branch" : undef);
1804 $res{'file_name'} = $file_name;
1809 ## ----------------------------------------------------------------------
1810 ## git utility subroutines, invoking git commands
1812 # returns path to the core git executable and the --git-dir parameter as list
1814 return $GIT, '--git-dir='.$git_dir;
1817 # quote the given arguments for passing them to the shell
1818 # quote_command("command", "arg 1", "arg with ' and ! characters")
1819 # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'"
1820 # Try to avoid using this function wherever possible.
1823 map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ ));
1826 # get HEAD ref of given project as hash
1827 sub git_get_head_hash
{
1828 my $project = shift;
1829 my $o_git_dir = $git_dir;
1831 $git_dir = "$projectroot/$project";
1832 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
1835 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1839 if (defined $o_git_dir) {
1840 $git_dir = $o_git_dir;
1845 # get type of given object
1849 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
1851 close $fd or return;
1856 # repository configuration
1857 our $config_file = '';
1860 # store multiple values for single key as anonymous array reference
1861 # single values stored directly in the hash, not as [ <value> ]
1862 sub hash_set_multi
{
1863 my ($hash, $key, $value) = @_;
1865 if (!exists $hash->{$key}) {
1866 $hash->{$key} = $value;
1867 } elsif (!ref $hash->{$key}) {
1868 $hash->{$key} = [ $hash->{$key}, $value ];
1870 push @
{$hash->{$key}}, $value;
1874 # return hash of git project configuration
1875 # optionally limited to some section, e.g. 'gitweb'
1876 sub git_parse_project_config
{
1877 my $section_regexp = shift;
1882 open my $fh, "-|", git_cmd
(), "config", '-z', '-l',
1885 while (my $keyval = <$fh>) {
1887 my ($key, $value) = split(/\n/, $keyval, 2);
1889 hash_set_multi
(\
%config, $key, $value)
1890 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1897 # convert config value to boolean, 'true' or 'false'
1898 # no value, number > 0, 'true' and 'yes' values are true
1899 # rest of values are treated as false (never as error)
1900 sub config_to_bool
{
1903 # strip leading and trailing whitespace
1907 return (!defined $val || # section.key
1908 ($val =~ /^\d+$/ && $val) || # section.key = 1
1909 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1912 # convert config value to simple decimal number
1913 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1914 # to be multiplied by 1024, 1048576, or 1073741824
1918 # strip leading and trailing whitespace
1922 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1924 # unknown unit is treated as 1
1925 return $num * ($unit eq 'g' ?
1073741824 :
1926 $unit eq 'm' ?
1048576 :
1927 $unit eq 'k' ?
1024 : 1);
1932 # convert config value to array reference, if needed
1933 sub config_to_multi
{
1936 return ref($val) ?
$val : (defined($val) ?
[ $val ] : []);
1939 sub git_get_project_config
{
1940 my ($key, $type) = @_;
1943 return unless ($key);
1944 $key =~ s/^gitweb\.//;
1945 return if ($key =~ m/\W/);
1948 if (defined $type) {
1951 unless ($type eq 'bool' || $type eq 'int');
1955 if (!defined $config_file ||
1956 $config_file ne "$git_dir/config") {
1957 %config = git_parse_project_config
('gitweb');
1958 $config_file = "$git_dir/config";
1962 if (!defined $type) {
1963 return $config{"gitweb.$key"};
1964 } elsif ($type eq 'bool') {
1965 # backward compatibility: 'git config --bool' returns true/false
1966 return config_to_bool
($config{"gitweb.$key"}) ?
'true' : 'false';
1967 } elsif ($type eq 'int') {
1968 return config_to_int
($config{"gitweb.$key"});
1970 return $config{"gitweb.$key"};
1973 # get hash of given path at given ref
1974 sub git_get_hash_by_path
{
1976 my $path = shift || return undef;
1981 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
1982 or die_error
(500, "Open git-ls-tree failed");
1984 close $fd or return undef;
1986 if (!defined $line) {
1987 # there is no tree or hash given by $path at $base
1991 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1992 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1993 if (defined $type && $type ne $2) {
1994 # type doesn't match
2000 # get path of entry with given hash at given tree-ish (ref)
2001 # used to get 'from' filename for combined diff (merge commit) for renames
2002 sub git_get_path_by_hash
{
2003 my $base = shift || return;
2004 my $hash = shift || return;
2008 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
2010 while (my $line = <$fd>) {
2013 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
2014 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
2015 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
2024 ## ......................................................................
2025 ## git utility functions, directly accessing git repository
2027 sub git_get_project_description
{
2030 $git_dir = "$projectroot/$path";
2031 open my $fd, "$git_dir/description"
2032 or return git_get_project_config
('description');
2035 if (defined $descr) {
2041 sub git_get_project_ctags
{
2045 $git_dir = "$projectroot/$path";
2046 unless (opendir D
, "$git_dir/ctags") {
2049 foreach (grep { -f
$_ } map { "$git_dir/ctags/$_" } readdir(D
)) {
2050 open CT
, $_ or next;
2054 my $ctag = $_; $ctag =~ s
#.*/##;
2055 $ctags->{$ctag} = $val;
2061 sub git_populate_project_tagcloud
{
2064 # First, merge different-cased tags; tags vote on casing
2066 foreach (keys %$ctags) {
2067 $ctags_lc{lc $_}->{count
} += $ctags->{$_};
2068 if (not $ctags_lc{lc $_}->{topcount
}
2069 or $ctags_lc{lc $_}->{topcount
} < $ctags->{$_}) {
2070 $ctags_lc{lc $_}->{topcount
} = $ctags->{$_};
2071 $ctags_lc{lc $_}->{topname
} = $_;
2076 if (eval { require HTML
::TagCloud
; 1; }) {
2077 $cloud = HTML
::TagCloud
->new;
2078 foreach (sort keys %ctags_lc) {
2079 # Pad the title with spaces so that the cloud looks
2081 my $title = $ctags_lc{$_}->{topname
};
2082 $title =~ s/ / /g;
2083 $title =~ s/^/ /g;
2084 $title =~ s/$/ /g;
2085 $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count
});
2088 $cloud = \
%ctags_lc;
2093 sub git_show_project_tagcloud
{
2094 my ($cloud, $count) = @_;
2095 print STDERR
ref($cloud)."..\n";
2096 if (ref $cloud eq 'HTML::TagCloud') {
2097 return $cloud->html_and_css($count);
2099 my @tags = sort { $cloud->{$a}->{count
} <=> $cloud->{$b}->{count
} } keys %$cloud;
2100 return '<p align="center">' . join (', ', map {
2101 "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>"
2102 } splice(@tags, 0, $count)) . '</p>';
2106 sub git_get_project_url_list
{
2109 $git_dir = "$projectroot/$path";
2110 open my $fd, "$git_dir/cloneurl"
2111 or return wantarray ?
2112 @
{ config_to_multi
(git_get_project_config
('url')) } :
2113 config_to_multi
(git_get_project_config
('url'));
2114 my @git_project_url_list = map { chomp; $_ } <$fd>;
2117 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
2120 sub git_get_projects_list
{
2125 $filter =~ s/\.git$//;
2127 my $check_forks = gitweb_check_feature
('forks');
2129 if (-d
$projects_list) {
2130 # search in directory
2131 my $dir = $projects_list . ($filter ?
"/$filter" : '');
2132 # remove the trailing "/"
2134 my $pfxlen = length("$dir");
2135 my $pfxdepth = ($dir =~ tr!/!!);
2138 follow_fast
=> 1, # follow symbolic links
2139 follow_skip
=> 2, # ignore duplicates
2140 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
2142 # skip project-list toplevel, if we get it.
2143 return if (m!^[/.]$!);
2144 # only directories can be git repositories
2145 return unless (-d
$_);
2146 # don't traverse too deep (Find is super slow on os x)
2147 if (($File::Find
::name
=~ tr!/!!) - $pfxdepth > $project_maxdepth) {
2148 $File::Find
::prune
= 1;
2152 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
2153 # we check related file in $projectroot
2154 my $path = ($filter ?
"$filter/" : '') . $subdir;
2155 if (check_export_ok
("$projectroot/$path")) {
2156 push @list, { path
=> $path };
2157 $File::Find
::prune
= 1;
2162 } elsif (-f
$projects_list) {
2163 # read from file(url-encoded):
2164 # 'git%2Fgit.git Linus+Torvalds'
2165 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2166 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2168 open my ($fd), $projects_list or return;
2170 while (my $line = <$fd>) {
2172 my ($path, $owner) = split ' ', $line;
2173 $path = unescape
($path);
2174 $owner = unescape
($owner);
2175 if (!defined $path) {
2178 if ($filter ne '') {
2179 # looking for forks;
2180 my $pfx = substr($path, 0, length($filter));
2181 if ($pfx ne $filter) {
2184 my $sfx = substr($path, length($filter));
2185 if ($sfx !~ /^\/.*\
.git
$/) {
2188 } elsif ($check_forks) {
2190 foreach my $filter (keys %paths) {
2191 # looking for forks;
2192 my $pfx = substr($path, 0, length($filter));
2193 if ($pfx ne $filter) {
2196 my $sfx = substr($path, length($filter));
2197 if ($sfx !~ /^\/.*\
.git
$/) {
2200 # is a fork, don't include it in
2205 if (check_export_ok
("$projectroot/$path")) {
2208 owner
=> to_utf8
($owner),
2211 (my $forks_path = $path) =~ s/\.git$//;
2212 $paths{$forks_path}++;
2220 our $gitweb_project_owner = undef;
2221 sub git_get_project_list_from_file
{
2223 return if (defined $gitweb_project_owner);
2225 $gitweb_project_owner = {};
2226 # read from file (url-encoded):
2227 # 'git%2Fgit.git Linus+Torvalds'
2228 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
2229 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
2230 if (-f
$projects_list) {
2231 open (my $fd , $projects_list);
2232 while (my $line = <$fd>) {
2234 my ($pr, $ow) = split ' ', $line;
2235 $pr = unescape
($pr);
2236 $ow = unescape
($ow);
2237 $gitweb_project_owner->{$pr} = to_utf8
($ow);
2243 sub git_get_project_owner
{
2244 my $project = shift;
2247 return undef unless $project;
2248 $git_dir = "$projectroot/$project";
2250 if (!defined $gitweb_project_owner) {
2251 git_get_project_list_from_file
();
2254 if (exists $gitweb_project_owner->{$project}) {
2255 $owner = $gitweb_project_owner->{$project};
2257 if (!defined $owner){
2258 $owner = git_get_project_config
('owner');
2260 if (!defined $owner) {
2261 $owner = get_file_owner
("$git_dir");
2267 sub git_get_last_activity
{
2271 $git_dir = "$projectroot/$path";
2272 open($fd, "-|", git_cmd
(), 'for-each-ref',
2273 '--format=%(committer)',
2274 '--sort=-committerdate',
2276 'refs/heads') or return;
2277 my $most_recent = <$fd>;
2278 close $fd or return;
2279 if (defined $most_recent &&
2280 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
2282 my $age = time - $timestamp;
2283 return ($age, age_string
($age));
2285 return (undef, undef);
2288 sub git_get_references
{
2289 my $type = shift || "";
2291 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
2292 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
2293 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
2294 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
2297 while (my $line = <$fd>) {
2299 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) {
2300 if (defined $refs{$1}) {
2301 push @
{$refs{$1}}, $2;
2307 close $fd or return;
2311 sub git_get_rev_name_tags
{
2312 my $hash = shift || return undef;
2314 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
2316 my $name_rev = <$fd>;
2319 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
2322 # catches also '$hash undefined' output
2327 ## ----------------------------------------------------------------------
2328 ## parse to hash functions
2332 my $tz = shift || "-0000";
2335 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
2336 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
2337 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
2338 $date{'hour'} = $hour;
2339 $date{'minute'} = $min;
2340 $date{'mday'} = $mday;
2341 $date{'day'} = $days[$wday];
2342 $date{'month'} = $months[$mon];
2343 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
2344 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
2345 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
2346 $mday, $months[$mon], $hour ,$min;
2347 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
2348 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
2350 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
2351 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
2352 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
2353 $date{'hour_local'} = $hour;
2354 $date{'minute_local'} = $min;
2355 $date{'tz_local'} = $tz;
2356 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
2357 1900+$year, $mon+1, $mday,
2358 $hour, $min, $sec, $tz);
2367 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
2368 $tag{'id'} = $tag_id;
2369 while (my $line = <$fd>) {
2371 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
2372 $tag{'object'} = $1;
2373 } elsif ($line =~ m/^type (.+)$/) {
2375 } elsif ($line =~ m/^tag (.+)$/) {
2377 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
2378 $tag{'author'} = $1;
2381 } elsif ($line =~ m/--BEGIN/) {
2382 push @comment, $line;
2384 } elsif ($line eq "") {
2388 push @comment, <$fd>;
2389 $tag{'comment'} = \
@comment;
2390 close $fd or return;
2391 if (!defined $tag{'name'}) {
2397 sub parse_commit_text
{
2398 my ($commit_text, $withparents) = @_;
2399 my @commit_lines = split '\n', $commit_text;
2402 pop @commit_lines; # Remove '\0'
2404 if (! @commit_lines) {
2408 my $header = shift @commit_lines;
2409 if ($header !~ m/^[0-9a-fA-F]{40}/) {
2412 ($co{'id'}, my @parents) = split ' ', $header;
2413 while (my $line = shift @commit_lines) {
2414 last if $line eq "\n";
2415 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
2417 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
2419 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
2421 $co{'author_epoch'} = $2;
2422 $co{'author_tz'} = $3;
2423 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
2424 $co{'author_name'} = $1;
2425 $co{'author_email'} = $2;
2427 $co{'author_name'} = $co{'author'};
2429 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2430 $co{'committer'} = $1;
2431 $co{'committer_epoch'} = $2;
2432 $co{'committer_tz'} = $3;
2433 $co{'committer_name'} = $co{'committer'};
2434 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2435 $co{'committer_name'} = $1;
2436 $co{'committer_email'} = $2;
2438 $co{'committer_name'} = $co{'committer'};
2442 if (!defined $co{'tree'}) {
2445 $co{'parents'} = \
@parents;
2446 $co{'parent'} = $parents[0];
2448 foreach my $title (@commit_lines) {
2451 $co{'title'} = chop_str
($title, 80, 5);
2452 # remove leading stuff of merges to make the interesting part visible
2453 if (length($title) > 50) {
2454 $title =~ s/^Automatic //;
2455 $title =~ s/^merge (of|with) /Merge ... /i;
2456 if (length($title) > 50) {
2457 $title =~ s/(http|rsync):\/\///;
2459 if (length($title) > 50) {
2460 $title =~ s/(master|www|rsync)\.//;
2462 if (length($title) > 50) {
2463 $title =~ s/kernel.org:?//;
2465 if (length($title) > 50) {
2466 $title =~ s/\/pub\/scm//;
2469 $co{'title_short'} = chop_str
($title, 50, 5);
2473 if (! defined $co{'title'} || $co{'title'} eq "") {
2474 $co{'title'} = $co{'title_short'} = '(no commit message)';
2476 # remove added spaces
2477 foreach my $line (@commit_lines) {
2480 $co{'comment'} = \
@commit_lines;
2482 my $age = time - $co{'committer_epoch'};
2484 $co{'age_string'} = age_string
($age);
2485 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2486 if ($age > 60*60*24*7*2) {
2487 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2488 $co{'age_string_age'} = $co{'age_string'};
2490 $co{'age_string_date'} = $co{'age_string'};
2491 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2497 my ($commit_id) = @_;
2502 open my $fd, "-|", git_cmd
(), "rev-list",
2508 or die_error
(500, "Open git-rev-list failed");
2509 %co = parse_commit_text
(<$fd>, 1);
2516 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2524 open my $fd, "-|", git_cmd
(), "rev-list",
2527 ("--max-count=" . $maxcount),
2528 ("--skip=" . $skip),
2532 ($filename ?
($filename) : ())
2533 or die_error
(500, "Open git-rev-list failed");
2534 while (my $line = <$fd>) {
2535 my %co = parse_commit_text
($line);
2540 return wantarray ?
@cos : \
@cos;
2543 # parse line of git-diff-tree "raw" output
2544 sub parse_difftree_raw_line
{
2548 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2549 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2550 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2551 $res{'from_mode'} = $1;
2552 $res{'to_mode'} = $2;
2553 $res{'from_id'} = $3;
2555 $res{'status'} = $5;
2556 $res{'similarity'} = $6;
2557 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2558 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
2560 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote
($7);
2563 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2564 # combined diff (for merge commit)
2565 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2566 $res{'nparents'} = length($1);
2567 $res{'from_mode'} = [ split(' ', $2) ];
2568 $res{'to_mode'} = pop @
{$res{'from_mode'}};
2569 $res{'from_id'} = [ split(' ', $3) ];
2570 $res{'to_id'} = pop @
{$res{'from_id'}};
2571 $res{'status'} = [ split('', $4) ];
2572 $res{'to_file'} = unquote
($5);
2574 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2575 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2576 $res{'commit'} = $1;
2579 return wantarray ?
%res : \
%res;
2582 # wrapper: return parsed line of git-diff-tree "raw" output
2583 # (the argument might be raw line, or parsed info)
2584 sub parsed_difftree_line
{
2585 my $line_or_ref = shift;
2587 if (ref($line_or_ref) eq "HASH") {
2588 # pre-parsed (or generated by hand)
2589 return $line_or_ref;
2591 return parse_difftree_raw_line
($line_or_ref);
2595 # parse line of git-ls-tree output
2596 sub parse_ls_tree_line
($;%) {
2601 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2602 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2610 $res{'name'} = unquote
($4);
2613 return wantarray ?
%res : \
%res;
2616 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2617 sub parse_from_to_diffinfo
{
2618 my ($diffinfo, $from, $to, @parents) = @_;
2620 if ($diffinfo->{'nparents'}) {
2622 $from->{'file'} = [];
2623 $from->{'href'} = [];
2624 fill_from_file_info
($diffinfo, @parents)
2625 unless exists $diffinfo->{'from_file'};
2626 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2627 $from->{'file'}[$i] =
2628 defined $diffinfo->{'from_file'}[$i] ?
2629 $diffinfo->{'from_file'}[$i] :
2630 $diffinfo->{'to_file'};
2631 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2632 $from->{'href'}[$i] = href
(action
=>"blob",
2633 hash_base
=>$parents[$i],
2634 hash
=>$diffinfo->{'from_id'}[$i],
2635 file_name
=>$from->{'file'}[$i]);
2637 $from->{'href'}[$i] = undef;
2641 # ordinary (not combined) diff
2642 $from->{'file'} = $diffinfo->{'from_file'};
2643 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2644 $from->{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2645 hash
=>$diffinfo->{'from_id'},
2646 file_name
=>$from->{'file'});
2648 delete $from->{'href'};
2652 $to->{'file'} = $diffinfo->{'to_file'};
2653 if (!is_deleted
($diffinfo)) { # file exists in result
2654 $to->{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2655 hash
=>$diffinfo->{'to_id'},
2656 file_name
=>$to->{'file'});
2658 delete $to->{'href'};
2662 ## ......................................................................
2663 ## parse to array of hashes functions
2665 sub git_get_heads_list
{
2669 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2670 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
2671 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2674 while (my $line = <$fd>) {
2678 my ($refinfo, $committerinfo) = split(/\0/, $line);
2679 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2680 my ($committer, $epoch, $tz) =
2681 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2682 $ref_item{'fullname'} = $name;
2683 $name =~ s!^refs/heads/!!;
2685 $ref_item{'name'} = $name;
2686 $ref_item{'id'} = $hash;
2687 $ref_item{'title'} = $title || '(no commit message)';
2688 $ref_item{'epoch'} = $epoch;
2690 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2692 $ref_item{'age'} = "unknown";
2695 push @headslist, \
%ref_item;
2699 return wantarray ?
@headslist : \
@headslist;
2702 sub git_get_tags_list
{
2706 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2707 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
2708 '--format=%(objectname) %(objecttype) %(refname) '.
2709 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2712 while (my $line = <$fd>) {
2716 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2717 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2718 my ($creator, $epoch, $tz) =
2719 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2720 $ref_item{'fullname'} = $name;
2721 $name =~ s!^refs/tags/!!;
2723 $ref_item{'type'} = $type;
2724 $ref_item{'id'} = $id;
2725 $ref_item{'name'} = $name;
2726 if ($type eq "tag") {
2727 $ref_item{'subject'} = $title;
2728 $ref_item{'reftype'} = $reftype;
2729 $ref_item{'refid'} = $refid;
2731 $ref_item{'reftype'} = $type;
2732 $ref_item{'refid'} = $id;
2735 if ($type eq "tag" || $type eq "commit") {
2736 $ref_item{'epoch'} = $epoch;
2738 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2740 $ref_item{'age'} = "unknown";
2744 push @tagslist, \
%ref_item;
2748 return wantarray ?
@tagslist : \
@tagslist;
2751 ## ----------------------------------------------------------------------
2752 ## filesystem-related functions
2754 sub get_file_owner
{
2757 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2758 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2759 if (!defined $gcos) {
2763 $owner =~ s/[,;].*$//;
2764 return to_utf8
($owner);
2767 # assume that file exists
2769 my $filename = shift;
2771 open my $fd, '<', $filename;
2772 print map { to_utf8
($_) } <$fd>;
2776 ## ......................................................................
2777 ## mimetype related functions
2779 sub mimetype_guess_file
{
2780 my $filename = shift;
2781 my $mimemap = shift;
2782 -r
$mimemap or return undef;
2785 open(MIME
, $mimemap) or return undef;
2787 next if m/^#/; # skip comments
2788 my ($mime, $exts) = split(/\t+/);
2789 if (defined $exts) {
2790 my @exts = split(/\s+/, $exts);
2791 foreach my $ext (@exts) {
2792 $mimemap{$ext} = $mime;
2798 $filename =~ /\.([^.]*)$/;
2799 return $mimemap{$1};
2802 sub mimetype_guess
{
2803 my $filename = shift;
2805 $filename =~ /\./ or return undef;
2807 if ($mimetypes_file) {
2808 my $file = $mimetypes_file;
2809 if ($file !~ m!^/!) { # if it is relative path
2810 # it is relative to project
2811 $file = "$projectroot/$project/$file";
2813 $mime = mimetype_guess_file
($filename, $file);
2815 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
2821 my $filename = shift;
2824 my $mime = mimetype_guess
($filename);
2825 $mime and return $mime;
2829 return $default_blob_plain_mimetype unless $fd;
2832 return 'text/plain';
2833 } elsif (! $filename) {
2834 return 'application/octet-stream';
2835 } elsif ($filename =~ m/\.png$/i) {
2837 } elsif ($filename =~ m/\.gif$/i) {
2839 } elsif ($filename =~ m/\.jpe?g$/i) {
2840 return 'image/jpeg';
2842 return 'application/octet-stream';
2846 sub blob_contenttype
{
2847 my ($fd, $file_name, $type) = @_;
2849 $type ||= blob_mimetype
($fd, $file_name);
2850 if ($type eq 'text/plain' && defined $default_text_plain_charset) {
2851 $type .= "; charset=$default_text_plain_charset";
2857 ## ======================================================================
2858 ## functions printing HTML: header, footer, error page
2860 sub git_header_html
{
2861 my $status = shift || "200 OK";
2862 my $expires = shift;
2864 my $title = "$site_name";
2865 if (defined $project) {
2866 $title .= " - " . to_utf8
($project);
2867 if (defined $action) {
2868 $title .= "/$action";
2869 if (defined $file_name) {
2870 $title .= " - " . esc_path
($file_name);
2871 if ($action eq "tree" && $file_name !~ m
|/$|) {
2878 # require explicit support from the UA if we are to send the page as
2879 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2880 # we have to do this because MSIE sometimes globs '*/*', pretending to
2881 # support xhtml+xml but choking when it gets what it asked for.
2882 if (defined $cgi->http('HTTP_ACCEPT') &&
2883 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
2884 $cgi->Accept('application/xhtml+xml') != 0) {
2885 $content_type = 'application/xhtml+xml';
2887 $content_type = 'text/html';
2889 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
2890 -status
=> $status, -expires
=> $expires);
2891 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
2893 <?xml version="1.0" encoding="utf-8"?>
2894 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2895 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2896 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2897 <!-- git core binaries version $git_version -->
2899 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2900 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2901 <meta name="robots" content="index, nofollow"/>
2902 <title>$title</title>
2904 # print out each stylesheet that exist
2905 if (defined $stylesheet) {
2906 #provides backwards capability for those people who define style sheet in a config file
2907 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2909 foreach my $stylesheet (@stylesheets) {
2910 next unless $stylesheet;
2911 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2914 if (defined $project) {
2915 my %href_params = get_feed_info
();
2916 if (!exists $href_params{'-title'}) {
2917 $href_params{'-title'} = 'log';
2920 foreach my $format qw(RSS Atom) {
2921 my $type = lc($format);
2923 '-rel' => 'alternate',
2924 '-title' => "$project - $href_params{'-title'} - $format feed",
2925 '-type' => "application/$type+xml"
2928 $href_params{'action'} = $type;
2929 $link_attr{'-href'} = href
(%href_params);
2931 "rel=\"$link_attr{'-rel'}\" ".
2932 "title=\"$link_attr{'-title'}\" ".
2933 "href=\"$link_attr{'-href'}\" ".
2934 "type=\"$link_attr{'-type'}\" ".
2937 $href_params{'extra_options'} = '--no-merges';
2938 $link_attr{'-href'} = href
(%href_params);
2939 $link_attr{'-title'} .= ' (no merges)';
2941 "rel=\"$link_attr{'-rel'}\" ".
2942 "title=\"$link_attr{'-title'}\" ".
2943 "href=\"$link_attr{'-href'}\" ".
2944 "type=\"$link_attr{'-type'}\" ".
2949 printf('<link rel="alternate" title="%s projects list" '.
2950 'href="%s" type="text/plain; charset=utf-8" />'."\n",
2951 $site_name, href
(project
=>undef, action
=>"project_index"));
2952 printf('<link rel="alternate" title="%s projects feeds" '.
2953 'href="%s" type="text/x-opml" />'."\n",
2954 $site_name, href
(project
=>undef, action
=>"opml"));
2956 if (defined $favicon) {
2957 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png" />\n);
2963 if (-f
$site_header) {
2964 insert_file
($site_header);
2967 print "<div class=\"page_header\">\n" .
2968 $cgi->a({-href
=> esc_url
($logo_url),
2969 -title
=> $logo_label},
2970 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
2971 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
2972 if (defined $project) {
2973 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
2974 if (defined $action) {
2981 my $have_search = gitweb_check_feature
('search');
2982 if (defined $project && $have_search) {
2983 if (!defined $searchtext) {
2987 if (defined $hash_base) {
2988 $search_hash = $hash_base;
2989 } elsif (defined $hash) {
2990 $search_hash = $hash;
2992 $search_hash = "HEAD";
2994 my $action = $my_uri;
2995 my $use_pathinfo = gitweb_check_feature
('pathinfo');
2996 if ($use_pathinfo) {
2997 $action .= "/".esc_url
($project);
2999 print $cgi->startform(-method
=> "get", -action
=> $action) .
3000 "<div class=\"search\">\n" .
3002 $cgi->input({-name
=>"p", -value
=>$project, -type
=>"hidden"}) . "\n") .
3003 $cgi->input({-name
=>"a", -value
=>"search", -type
=>"hidden"}) . "\n" .
3004 $cgi->input({-name
=>"h", -value
=>$search_hash, -type
=>"hidden"}) . "\n" .
3005 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
3006 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
3007 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
3009 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
3010 "<span title=\"Extended regular expression\">" .
3011 $cgi->checkbox(-name
=> 'sr', -value
=> 1, -label
=> 're',
3012 -checked
=> $search_use_regexp) .
3015 $cgi->end_form() . "\n";
3019 sub git_footer_html
{
3020 my $feed_class = 'rss_logo';
3022 print "<div class=\"page_footer\">\n";
3023 if (defined $project) {
3024 my $descr = git_get_project_description
($project);
3025 if (defined $descr) {
3026 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
3029 my %href_params = get_feed_info
();
3030 if (!%href_params) {
3031 $feed_class .= ' generic';
3033 $href_params{'-title'} ||= 'log';
3035 foreach my $format qw(RSS Atom) {
3036 $href_params{'action'} = lc($format);
3037 print $cgi->a({-href
=> href
(%href_params),
3038 -title
=> "$href_params{'-title'} $format feed",
3039 -class => $feed_class}, $format)."\n";
3043 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
3044 -class => $feed_class}, "OPML") . " ";
3045 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
3046 -class => $feed_class}, "TXT") . "\n";
3048 print "</div>\n"; # class="page_footer"
3050 if (-f
$site_footer) {
3051 insert_file
($site_footer);
3058 # die_error(<http_status_code>, <error_message>)
3059 # Example: die_error(404, 'Hash not found')
3060 # By convention, use the following status codes (as defined in RFC 2616):
3061 # 400: Invalid or missing CGI parameters, or
3062 # requested object exists but has wrong type.
3063 # 403: Requested feature (like "pickaxe" or "snapshot") not enabled on
3064 # this server or project.
3065 # 404: Requested object/revision/project doesn't exist.
3066 # 500: The server isn't configured properly, or
3067 # an internal error occurred (e.g. failed assertions caused by bugs), or
3068 # an unknown error occurred (e.g. the git binary died unexpectedly).
3070 my $status = shift || 500;
3071 my $error = shift || "Internal server error";
3073 my %http_responses = (400 => '400 Bad Request',
3074 403 => '403 Forbidden',
3075 404 => '404 Not Found',
3076 500 => '500 Internal Server Error');
3077 git_header_html
($http_responses{$status});
3079 <div class="page_body">
3089 ## ----------------------------------------------------------------------
3090 ## functions printing or outputting HTML: navigation
3092 sub git_print_page_nav
{
3093 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
3094 $extra = '' if !defined $extra; # pager or formats
3096 my @navs = qw(summary shortlog log commit commitdiff tree);
3098 @navs = grep { $_ ne $suppress } @navs;
3101 my %arg = map { $_ => {action
=>$_} } @navs;
3102 if (defined $head) {
3103 for (qw(commit commitdiff)) {
3104 $arg{$_}{'hash'} = $head;
3106 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
3107 for (qw(shortlog log)) {
3108 $arg{$_}{'hash'} = $head;
3113 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
3114 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
3116 my @actions = gitweb_get_feature
('actions');
3119 'n' => $project, # project name
3120 'f' => $git_dir, # project path within filesystem
3121 'h' => $treehead || '', # current hash ('h' parameter)
3122 'b' => $treebase || '', # hash base ('hb' parameter)
3125 my ($label, $link, $pos) = splice(@actions,0,3);
3127 @navs = map { $_ eq $pos ?
($_, $label) : $_ } @navs;
3129 $link =~ s/%([%nfhb])/$repl{$1}/g;
3130 $arg{$label}{'_href'} = $link;
3133 print "<div class=\"page_nav\">\n" .
3135 map { $_ eq $current ?
3136 $_ : $cgi->a({-href
=> ($arg{$_}{_href
} ?
$arg{$_}{_href
} : href
(%{$arg{$_}}))}, "$_")
3138 print "<br/>\n$extra<br/>\n" .
3142 sub format_paging_nav
{
3143 my ($action, $hash, $head, $page, $has_next_link) = @_;
3147 if ($hash ne $head || $page) {
3148 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
3150 $paging_nav .= "HEAD";
3154 $paging_nav .= " ⋅ " .
3155 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
3156 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
3158 $paging_nav .= " ⋅ prev";
3161 if ($has_next_link) {
3162 $paging_nav .= " ⋅ " .
3163 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
3164 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
3166 $paging_nav .= " ⋅ next";
3172 ## ......................................................................
3173 ## functions printing or outputting HTML: div
3175 sub git_print_header_div
{
3176 my ($action, $title, $hash, $hash_base) = @_;
3179 $args{'action'} = $action;
3180 $args{'hash'} = $hash if $hash;
3181 $args{'hash_base'} = $hash_base if $hash_base;
3183 print "<div class=\"header\">\n" .
3184 $cgi->a({-href
=> href
(%args), -class => "title"},
3185 $title ?
$title : $action) .
3189 #sub git_print_authorship (\%) {
3190 sub git_print_authorship
{
3193 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
3194 print "<div class=\"author_date\">" .
3195 esc_html
($co->{'author_name'}) .
3197 if ($ad{'hour_local'} < 6) {
3198 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
3199 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3201 printf(" (%02d:%02d %s)",
3202 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3207 sub git_print_page_path
{
3213 print "<div class=\"page_path\">";
3214 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
3215 -title
=> 'tree root'}, to_utf8
("[$project]"));
3217 if (defined $name) {
3218 my @dirname = split '/', $name;
3219 my $basename = pop @dirname;
3222 foreach my $dir (@dirname) {
3223 $fullname .= ($fullname ?
'/' : '') . $dir;
3224 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
3226 -title
=> $fullname}, esc_path
($dir));
3229 if (defined $type && $type eq 'blob') {
3230 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
3232 -title
=> $name}, esc_path
($basename));
3233 } elsif (defined $type && $type eq 'tree') {
3234 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
3236 -title
=> $name}, esc_path
($basename));
3239 print esc_path
($basename);
3242 print "<br/></div>\n";
3245 # sub git_print_log (\@;%) {
3246 sub git_print_log
($;%) {
3250 if ($opts{'-remove_title'}) {
3251 # remove title, i.e. first line of log
3254 # remove leading empty lines
3255 while (defined $log->[0] && $log->[0] eq "") {
3262 foreach my $line (@
$log) {
3263 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
3266 if (! $opts{'-remove_signoff'}) {
3267 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
3270 # remove signoff lines
3277 # print only one empty line
3278 # do not print empty line after signoff
3280 next if ($empty || $signoff);
3286 print format_log_line_html
($line) . "<br/>\n";
3289 if ($opts{'-final_empty_line'}) {
3290 # end with single empty line
3291 print "<br/>\n" unless $empty;
3295 # return link target (what link points to)
3296 sub git_get_link_target
{
3301 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3305 $link_target = <$fd>;
3310 return $link_target;
3313 # given link target, and the directory (basedir) the link is in,
3314 # return target of link relative to top directory (top tree);
3315 # return undef if it is not possible (including absolute links).
3316 sub normalize_link_target
{
3317 my ($link_target, $basedir, $hash_base) = @_;
3319 # we can normalize symlink target only if $hash_base is provided
3320 return unless $hash_base;
3322 # absolute symlinks (beginning with '/') cannot be normalized
3323 return if (substr($link_target, 0, 1) eq '/');
3325 # normalize link target to path from top (root) tree (dir)
3328 $path = $basedir . '/' . $link_target;
3330 # we are in top (root) tree (dir)
3331 $path = $link_target;
3334 # remove //, /./, and /../
3336 foreach my $part (split('/', $path)) {
3337 # discard '.' and ''
3338 next if (!$part || $part eq '.');
3340 if ($part eq '..') {
3344 # link leads outside repository (outside top dir)
3348 push @path_parts, $part;
3351 $path = join('/', @path_parts);
3356 # print tree entry (row of git_tree), but without encompassing <tr> element
3357 sub git_print_tree_entry
{
3358 my ($t, $basedir, $hash_base, $have_blame) = @_;
3361 $base_key{'hash_base'} = $hash_base if defined $hash_base;
3363 # The format of a table row is: mode list link. Where mode is
3364 # the mode of the entry, list is the name of the entry, an href,
3365 # and link is the action links of the entry.
3367 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
3368 if ($t->{'type'} eq "blob") {
3369 print "<td class=\"list\">" .
3370 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3371 file_name
=>"$basedir$t->{'name'}", %base_key),
3372 -class => "list"}, esc_path
($t->{'name'}));
3373 if (S_ISLNK
(oct $t->{'mode'})) {
3374 my $link_target = git_get_link_target
($t->{'hash'});
3376 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
3377 if (defined $norm_target) {
3379 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
3380 file_name
=>$norm_target),
3381 -title
=> $norm_target}, esc_path
($link_target));
3383 print " -> " . esc_path
($link_target);
3388 print "<td class=\"link\">";
3389 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
3390 file_name
=>"$basedir$t->{'name'}", %base_key)},
3394 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
3395 file_name
=>"$basedir$t->{'name'}", %base_key)},
3398 if (defined $hash_base) {
3400 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3401 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
3405 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
3406 file_name
=>"$basedir$t->{'name'}")},
3410 } elsif ($t->{'type'} eq "tree") {
3411 print "<td class=\"list\">";
3412 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3413 file_name
=>"$basedir$t->{'name'}", %base_key)},
3414 esc_path
($t->{'name'}));
3416 print "<td class=\"link\">";
3417 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
3418 file_name
=>"$basedir$t->{'name'}", %base_key)},
3420 if (defined $hash_base) {
3422 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3423 file_name
=>"$basedir$t->{'name'}")},
3428 # unknown object: we can only present history for it
3429 # (this includes 'commit' object, i.e. submodule support)
3430 print "<td class=\"list\">" .
3431 esc_path
($t->{'name'}) .
3433 print "<td class=\"link\">";
3434 if (defined $hash_base) {
3435 print $cgi->a({-href
=> href
(action
=>"history",
3436 hash_base
=>$hash_base,
3437 file_name
=>"$basedir$t->{'name'}")},
3444 ## ......................................................................
3445 ## functions printing large fragments of HTML
3447 # get pre-image filenames for merge (combined) diff
3448 sub fill_from_file_info
{
3449 my ($diff, @parents) = @_;
3451 $diff->{'from_file'} = [ ];
3452 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
3453 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3454 if ($diff->{'status'}[$i] eq 'R' ||
3455 $diff->{'status'}[$i] eq 'C') {
3456 $diff->{'from_file'}[$i] =
3457 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
3464 # is current raw difftree line of file deletion
3466 my $diffinfo = shift;
3468 return $diffinfo->{'to_id'} eq ('0' x
40);
3471 # does patch correspond to [previous] difftree raw line
3472 # $diffinfo - hashref of parsed raw diff format
3473 # $patchinfo - hashref of parsed patch diff format
3474 # (the same keys as in $diffinfo)
3475 sub is_patch_split
{
3476 my ($diffinfo, $patchinfo) = @_;
3478 return defined $diffinfo && defined $patchinfo
3479 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3483 sub git_difftree_body
{
3484 my ($difftree, $hash, @parents) = @_;
3485 my ($parent) = $parents[0];
3486 my $have_blame = gitweb_check_feature
('blame');
3487 print "<div class=\"list_head\">\n";
3488 if ($#{$difftree} > 10) {
3489 print(($#{$difftree} + 1) . " files changed:\n");
3493 print "<table class=\"" .
3494 (@parents > 1 ?
"combined " : "") .
3497 # header only for combined diff in 'commitdiff' view
3498 my $has_header = @
$difftree && @parents > 1 && $action eq 'commitdiff';
3501 print "<thead><tr>\n" .
3502 "<th></th><th></th>\n"; # filename, patchN link
3503 for (my $i = 0; $i < @parents; $i++) {
3504 my $par = $parents[$i];
3506 $cgi->a({-href
=> href
(action
=>"commitdiff",
3507 hash
=>$hash, hash_parent
=>$par),
3508 -title
=> 'commitdiff to parent number ' .
3509 ($i+1) . ': ' . substr($par,0,7)},
3513 print "</tr></thead>\n<tbody>\n";
3518 foreach my $line (@
{$difftree}) {
3519 my $diff = parsed_difftree_line
($line);
3522 print "<tr class=\"dark\">\n";
3524 print "<tr class=\"light\">\n";
3528 if (exists $diff->{'nparents'}) { # combined diff
3530 fill_from_file_info
($diff, @parents)
3531 unless exists $diff->{'from_file'};
3533 if (!is_deleted
($diff)) {
3534 # file exists in the result (child) commit
3536 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3537 file_name
=>$diff->{'to_file'},
3539 -class => "list"}, esc_path
($diff->{'to_file'})) .
3543 esc_path
($diff->{'to_file'}) .
3547 if ($action eq 'commitdiff') {
3550 print "<td class=\"link\">" .
3551 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3556 my $has_history = 0;
3557 my $not_deleted = 0;
3558 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3559 my $hash_parent = $parents[$i];
3560 my $from_hash = $diff->{'from_id'}[$i];
3561 my $from_path = $diff->{'from_file'}[$i];
3562 my $status = $diff->{'status'}[$i];
3564 $has_history ||= ($status ne 'A');
3565 $not_deleted ||= ($status ne 'D');
3567 if ($status eq 'A') {
3568 print "<td class=\"link\" align=\"right\"> | </td>\n";
3569 } elsif ($status eq 'D') {
3570 print "<td class=\"link\">" .
3571 $cgi->a({-href
=> href
(action
=>"blob",
3574 file_name
=>$from_path)},
3578 if ($diff->{'to_id'} eq $from_hash) {
3579 print "<td class=\"link nochange\">";
3581 print "<td class=\"link\">";
3583 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3584 hash
=>$diff->{'to_id'},
3585 hash_parent
=>$from_hash,
3587 hash_parent_base
=>$hash_parent,
3588 file_name
=>$diff->{'to_file'},
3589 file_parent
=>$from_path)},
3595 print "<td class=\"link\">";
3597 print $cgi->a({-href
=> href
(action
=>"blob",
3598 hash
=>$diff->{'to_id'},
3599 file_name
=>$diff->{'to_file'},
3602 print " | " if ($has_history);
3605 print $cgi->a({-href
=> href
(action
=>"history",
3606 file_name
=>$diff->{'to_file'},
3613 next; # instead of 'else' clause, to avoid extra indent
3615 # else ordinary diff
3617 my ($to_mode_oct, $to_mode_str, $to_file_type);
3618 my ($from_mode_oct, $from_mode_str, $from_file_type);
3619 if ($diff->{'to_mode'} ne ('0' x
6)) {
3620 $to_mode_oct = oct $diff->{'to_mode'};
3621 if (S_ISREG
($to_mode_oct)) { # only for regular file
3622 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3624 $to_file_type = file_type
($diff->{'to_mode'});
3626 if ($diff->{'from_mode'} ne ('0' x
6)) {
3627 $from_mode_oct = oct $diff->{'from_mode'};
3628 if (S_ISREG
($to_mode_oct)) { # only for regular file
3629 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3631 $from_file_type = file_type
($diff->{'from_mode'});
3634 if ($diff->{'status'} eq "A") { # created
3635 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3636 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3637 $mode_chng .= "]</span>";
3639 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3640 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3641 -class => "list"}, esc_path
($diff->{'file'}));
3643 print "<td>$mode_chng</td>\n";
3644 print "<td class=\"link\">";
3645 if ($action eq 'commitdiff') {
3648 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3651 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3652 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3656 } elsif ($diff->{'status'} eq "D") { # deleted
3657 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3659 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3660 hash_base
=>$parent, file_name
=>$diff->{'file'}),
3661 -class => "list"}, esc_path
($diff->{'file'}));
3663 print "<td>$mode_chng</td>\n";
3664 print "<td class=\"link\">";
3665 if ($action eq 'commitdiff') {
3668 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3671 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3672 hash_base
=>$parent, file_name
=>$diff->{'file'})},
3675 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
3676 file_name
=>$diff->{'file'})},
3679 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
3680 file_name
=>$diff->{'file'})},
3684 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3685 my $mode_chnge = "";
3686 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3687 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3688 if ($from_file_type ne $to_file_type) {
3689 $mode_chnge .= " from $from_file_type to $to_file_type";
3691 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3692 if ($from_mode_str && $to_mode_str) {
3693 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3694 } elsif ($to_mode_str) {
3695 $mode_chnge .= " mode: $to_mode_str";
3698 $mode_chnge .= "]</span>\n";
3701 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3702 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3703 -class => "list"}, esc_path
($diff->{'file'}));
3705 print "<td>$mode_chnge</td>\n";
3706 print "<td class=\"link\">";
3707 if ($action eq 'commitdiff') {
3710 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3712 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3713 # "commit" view and modified file (not onlu mode changed)
3714 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3715 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3716 hash_base
=>$hash, hash_parent_base
=>$parent,
3717 file_name
=>$diff->{'file'})},
3721 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3722 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3725 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3726 file_name
=>$diff->{'file'})},
3729 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3730 file_name
=>$diff->{'file'})},
3734 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3735 my %status_name = ('R' => 'moved', 'C' => 'copied');
3736 my $nstatus = $status_name{$diff->{'status'}};
3738 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3739 # mode also for directories, so we cannot use $to_mode_str
3740 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3743 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
3744 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
3745 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
3746 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3747 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
3748 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
3749 -class => "list"}, esc_path
($diff->{'from_file'})) .
3750 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3751 "<td class=\"link\">";
3752 if ($action eq 'commitdiff') {
3755 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3757 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3758 # "commit" view and modified file (not only pure rename or copy)
3759 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3760 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3761 hash_base
=>$hash, hash_parent_base
=>$parent,
3762 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
3766 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3767 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
3770 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3771 file_name
=>$diff->{'to_file'})},
3774 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3775 file_name
=>$diff->{'to_file'})},
3779 } # we should not encounter Unmerged (U) or Unknown (X) status
3782 print "</tbody>" if $has_header;
3786 sub git_patchset_body
{
3787 my ($fd, $difftree, $hash, @hash_parents) = @_;
3788 my ($hash_parent) = $hash_parents[0];
3790 my $is_combined = (@hash_parents > 1);
3792 my $patch_number = 0;
3798 print "<div class=\"patchset\">\n";
3800 # skip to first patch
3801 while ($patch_line = <$fd>) {
3804 last if ($patch_line =~ m/^diff /);
3808 while ($patch_line) {
3810 # parse "git diff" header line
3811 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3812 # $1 is from_name, which we do not use
3813 $to_name = unquote
($2);
3814 $to_name =~ s!^b/!!;
3815 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3816 # $1 is 'cc' or 'combined', which we do not use
3817 $to_name = unquote
($2);
3822 # check if current patch belong to current raw line
3823 # and parse raw git-diff line if needed
3824 if (is_patch_split
($diffinfo, { 'to_file' => $to_name })) {
3825 # this is continuation of a split patch
3826 print "<div class=\"patch cont\">\n";
3828 # advance raw git-diff output if needed
3829 $patch_idx++ if defined $diffinfo;
3831 # read and prepare patch information
3832 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3834 # compact combined diff output can have some patches skipped
3835 # find which patch (using pathname of result) we are at now;
3837 while ($to_name ne $diffinfo->{'to_file'}) {
3838 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3839 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3840 "</div>\n"; # class="patch"
3845 last if $patch_idx > $#$difftree;
3846 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3850 # modifies %from, %to hashes
3851 parse_from_to_diffinfo
($diffinfo, \
%from, \
%to, @hash_parents);
3853 # this is first patch for raw difftree line with $patch_idx index
3854 # we index @$difftree array from 0, but number patches from 1
3855 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3859 #assert($patch_line =~ m/^diff /) if DEBUG;
3860 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3862 # print "git diff" header
3863 print format_git_diff_header_line
($patch_line, $diffinfo,
3866 # print extended diff header
3867 print "<div class=\"diff extended_header\">\n";
3869 while ($patch_line = <$fd>) {
3872 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
3874 print format_extended_diff_header_line
($patch_line, $diffinfo,
3877 print "</div>\n"; # class="diff extended_header"
3879 # from-file/to-file diff header
3880 if (! $patch_line) {
3881 print "</div>\n"; # class="patch"
3884 next PATCH
if ($patch_line =~ m/^diff /);
3885 #assert($patch_line =~ m/^---/) if DEBUG;
3887 my $last_patch_line = $patch_line;
3888 $patch_line = <$fd>;
3890 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3892 print format_diff_from_to_header
($last_patch_line, $patch_line,
3893 $diffinfo, \
%from, \
%to,
3898 while ($patch_line = <$fd>) {
3901 next PATCH
if ($patch_line =~ m/^diff /);
3903 print format_diff_line
($patch_line, \
%from, \
%to);
3907 print "</div>\n"; # class="patch"
3910 # for compact combined (--cc) format, with chunk and patch simpliciaction
3911 # patchset might be empty, but there might be unprocessed raw lines
3912 for (++$patch_idx if $patch_number > 0;
3913 $patch_idx < @
$difftree;
3915 # read and prepare patch information
3916 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3918 # generate anchor for "patch" links in difftree / whatchanged part
3919 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3920 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3921 "</div>\n"; # class="patch"
3926 if ($patch_number == 0) {
3927 if (@hash_parents > 1) {
3928 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3930 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3934 print "</div>\n"; # class="patchset"
3937 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3939 # fills project list info (age, description, owner, forks) for each
3940 # project in the list, removing invalid projects from returned list
3941 # NOTE: modifies $projlist, but does not remove entries from it
3942 sub fill_project_list_info
{
3943 my ($projlist, $check_forks) = @_;
3946 my $show_ctags = gitweb_check_feature
('ctags');
3948 foreach my $pr (@
$projlist) {
3949 my (@activity) = git_get_last_activity
($pr->{'path'});
3950 unless (@activity) {
3953 ($pr->{'age'}, $pr->{'age_string'}) = @activity;
3954 if (!defined $pr->{'descr'}) {
3955 my $descr = git_get_project_description
($pr->{'path'}) || "";
3956 $descr = to_utf8
($descr);
3957 $pr->{'descr_long'} = $descr;
3958 $pr->{'descr'} = chop_str
($descr, $projects_list_description_width, 5);
3960 if (!defined $pr->{'owner'}) {
3961 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}") || "";
3964 my $pname = $pr->{'path'};
3965 if (($pname =~ s/\.git$//) &&
3966 ($pname !~ /\/$/) &&
3967 (-d
"$projectroot/$pname")) {
3968 $pr->{'forks'} = "-d $projectroot/$pname";
3973 $show_ctags and $pr->{'ctags'} = git_get_project_ctags
($pr->{'path'});
3974 push @projects, $pr;
3980 # print 'sort by' <th> element, generating 'sort by $name' replay link
3981 # if that order is not selected
3983 my ($name, $order, $header) = @_;
3984 $header ||= ucfirst($name);
3986 if ($order eq $name) {
3987 print "<th>$header</th>\n";
3990 $cgi->a({-href
=> href
(-replay
=>1, order
=>$name),
3991 -class => "header"}, $header) .
3996 sub git_project_list_body
{
3997 # actually uses global variable $project
3998 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
4000 my $check_forks = gitweb_check_feature
('forks');
4001 my @projects = fill_project_list_info
($projlist, $check_forks);
4003 $order ||= $default_projects_order;
4004 $from = 0 unless defined $from;
4005 $to = $#projects if (!defined $to || $#projects < $to);
4008 project
=> { key
=> 'path', type
=> 'str' },
4009 descr
=> { key
=> 'descr_long', type
=> 'str' },
4010 owner
=> { key
=> 'owner', type
=> 'str' },
4011 age
=> { key
=> 'age', type
=> 'num' }
4013 my $oi = $order_info{$order};
4014 if ($oi->{'type'} eq 'str') {
4015 @projects = sort {$a->{$oi->{'key'}} cmp $b->{$oi->{'key'}}} @projects;
4017 @projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects;
4020 my $show_ctags = gitweb_check_feature
('ctags');
4023 foreach my $p (@projects) {
4024 foreach my $ct (keys %{$p->{'ctags'}}) {
4025 $ctags{$ct} += $p->{'ctags'}->{$ct};
4028 my $cloud = git_populate_project_tagcloud
(\
%ctags);
4029 print git_show_project_tagcloud
($cloud, 64);
4032 print "<table class=\"project_list\">\n";
4033 unless ($no_header) {
4036 print "<th></th>\n";
4038 print_sort_th
('project', $order, 'Project');
4039 print_sort_th
('descr', $order, 'Description');
4040 print_sort_th
('owner', $order, 'Owner');
4041 print_sort_th
('age', $order, 'Last Change');
4042 print "<th></th>\n" . # for links
4046 my $tagfilter = $cgi->param('by_tag');
4047 for (my $i = $from; $i <= $to; $i++) {
4048 my $pr = $projects[$i];
4050 next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}};
4051 next if $searchtext and not $pr->{'path'} =~ /$searchtext/
4052 and not $pr->{'descr_long'} =~ /$searchtext/;
4053 # Weed out forks or non-matching entries of search
4055 my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s
#\.git$#/#;
4056 $forkbase="^$forkbase" if $forkbase;
4057 next if not $searchtext and not $tagfilter and $show_ctags
4058 and $pr->{'path'} =~ m
#$forkbase.*/.*#; # regexp-safe
4062 print "<tr class=\"dark\">\n";
4064 print "<tr class=\"light\">\n";
4069 if ($pr->{'forks'}) {
4070 print "<!-- $pr->{'forks'} -->\n";
4071 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
4075 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4076 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
4077 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
4078 -class => "list", -title
=> $pr->{'descr_long'}},
4079 esc_html
($pr->{'descr'})) . "</td>\n" .
4080 "<td><i>" . chop_and_escape_str
($pr->{'owner'}, 15) . "</i></td>\n";
4081 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
4082 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
4083 "<td class=\"link\">" .
4084 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
4085 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
4086 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
4087 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
4088 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
4092 if (defined $extra) {
4095 print "<td></td>\n";
4097 print "<td colspan=\"5\">$extra</td>\n" .
4103 sub git_shortlog_body
{
4104 # uses global variable $project
4105 my ($commitlist, $from, $to, $refs, $extra) = @_;
4107 $from = 0 unless defined $from;
4108 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4110 print "<table class=\"shortlog\">\n";
4112 for (my $i = $from; $i <= $to; $i++) {
4113 my %co = %{$commitlist->[$i]};
4114 my $commit = $co{'id'};
4115 my $ref = format_ref_marker
($refs, $commit);
4117 print "<tr class=\"dark\">\n";
4119 print "<tr class=\"light\">\n";
4122 my $author = chop_and_escape_str
($co{'author_name'}, 10);
4123 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
4124 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4125 "<td><i>" . $author . "</i></td>\n" .
4127 print format_subject_html
($co{'title'}, $co{'title_short'},
4128 href
(action
=>"commit", hash
=>$commit), $ref);
4130 "<td class=\"link\">" .
4131 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
4132 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
4133 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
4134 my $snapshot_links = format_snapshot_links
($commit);
4135 if (defined $snapshot_links) {
4136 print " | " . $snapshot_links;
4141 if (defined $extra) {
4143 "<td colspan=\"4\">$extra</td>\n" .
4149 sub git_history_body
{
4150 # Warning: assumes constant type (blob or tree) during history
4151 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
4153 $from = 0 unless defined $from;
4154 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
4156 print "<table class=\"history\">\n";
4158 for (my $i = $from; $i <= $to; $i++) {
4159 my %co = %{$commitlist->[$i]};
4163 my $commit = $co{'id'};
4165 my $ref = format_ref_marker
($refs, $commit);
4168 print "<tr class=\"dark\">\n";
4170 print "<tr class=\"light\">\n";
4173 # shortlog uses chop_str($co{'author_name'}, 10)
4174 my $author = chop_and_escape_str
($co{'author_name'}, 15, 3);
4175 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4176 "<td><i>" . $author . "</i></td>\n" .
4178 # originally git_history used chop_str($co{'title'}, 50)
4179 print format_subject_html
($co{'title'}, $co{'title_short'},
4180 href
(action
=>"commit", hash
=>$commit), $ref);
4182 "<td class=\"link\">" .
4183 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
4184 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
4186 if ($ftype eq 'blob') {
4187 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
4188 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
4189 if (defined $blob_current && defined $blob_parent &&
4190 $blob_current ne $blob_parent) {
4192 $cgi->a({-href
=> href
(action
=>"blobdiff",
4193 hash
=>$blob_current, hash_parent
=>$blob_parent,
4194 hash_base
=>$hash_base, hash_parent_base
=>$commit,
4195 file_name
=>$file_name)},
4202 if (defined $extra) {
4204 "<td colspan=\"4\">$extra</td>\n" .
4211 # uses global variable $project
4212 my ($taglist, $from, $to, $extra) = @_;
4213 $from = 0 unless defined $from;
4214 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
4216 print "<table class=\"tags\">\n";
4218 for (my $i = $from; $i <= $to; $i++) {
4219 my $entry = $taglist->[$i];
4221 my $comment = $tag{'subject'};
4223 if (defined $comment) {
4224 $comment_short = chop_str
($comment, 30, 5);
4227 print "<tr class=\"dark\">\n";
4229 print "<tr class=\"light\">\n";
4232 if (defined $tag{'age'}) {
4233 print "<td><i>$tag{'age'}</i></td>\n";
4235 print "<td></td>\n";
4238 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
4239 -class => "list name"}, esc_html
($tag{'name'})) .
4242 if (defined $comment) {
4243 print format_subject_html
($comment, $comment_short,
4244 href
(action
=>"tag", hash
=>$tag{'id'}));
4247 "<td class=\"selflink\">";
4248 if ($tag{'type'} eq "tag") {
4249 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
4254 "<td class=\"link\">" . " | " .
4255 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
4256 if ($tag{'reftype'} eq "commit") {
4257 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'fullname'})}, "shortlog") .
4258 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'fullname'})}, "log");
4259 } elsif ($tag{'reftype'} eq "blob") {
4260 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
4265 if (defined $extra) {
4267 "<td colspan=\"5\">$extra</td>\n" .
4273 sub git_heads_body
{
4274 # uses global variable $project
4275 my ($headlist, $head, $from, $to, $extra) = @_;
4276 $from = 0 unless defined $from;
4277 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
4279 print "<table class=\"heads\">\n";
4281 for (my $i = $from; $i <= $to; $i++) {
4282 my $entry = $headlist->[$i];
4284 my $curr = $ref{'id'} eq $head;
4286 print "<tr class=\"dark\">\n";
4288 print "<tr class=\"light\">\n";
4291 print "<td><i>$ref{'age'}</i></td>\n" .
4292 ($curr ?
"<td class=\"current_head\">" : "<td>") .
4293 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'}),
4294 -class => "list name"},esc_html
($ref{'name'})) .
4296 "<td class=\"link\">" .
4297 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'})}, "shortlog") . " | " .
4298 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'fullname'})}, "log") . " | " .
4299 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'fullname'}, hash_base
=>$ref{'name'})}, "tree") .
4303 if (defined $extra) {
4305 "<td colspan=\"3\">$extra</td>\n" .
4311 sub git_search_grep_body
{
4312 my ($commitlist, $from, $to, $extra) = @_;
4313 $from = 0 unless defined $from;
4314 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
4316 print "<table class=\"commit_search\">\n";
4318 for (my $i = $from; $i <= $to; $i++) {
4319 my %co = %{$commitlist->[$i]};
4323 my $commit = $co{'id'};
4325 print "<tr class=\"dark\">\n";
4327 print "<tr class=\"light\">\n";
4330 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
4331 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4332 "<td><i>" . $author . "</i></td>\n" .
4334 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
4335 -class => "list subject"},
4336 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
4337 my $comment = $co{'comment'};
4338 foreach my $line (@
$comment) {
4339 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
4340 my ($lead, $match, $trail) = ($1, $2, $3);
4341 $match = chop_str
($match, 70, 5, 'center');
4342 my $contextlen = int((80 - length($match))/2);
4343 $contextlen = 30 if ($contextlen > 30);
4344 $lead = chop_str
($lead, $contextlen, 10, 'left');
4345 $trail = chop_str
($trail, $contextlen, 10, 'right');
4347 $lead = esc_html
($lead);
4348 $match = esc_html
($match);
4349 $trail = esc_html
($trail);
4351 print "$lead<span class=\"match\">$match</span>$trail<br />";
4355 "<td class=\"link\">" .
4356 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4358 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$co{'id'})}, "commitdiff") .
4360 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4364 if (defined $extra) {
4366 "<td colspan=\"3\">$extra</td>\n" .
4372 ## ======================================================================
4373 ## ======================================================================
4376 sub git_project_list
{
4377 my $order = $input_params{'order'};
4378 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4379 die_error
(400, "Unknown order parameter");
4382 my @list = git_get_projects_list
();
4384 die_error
(404, "No projects found");
4388 if (-f
$home_text) {
4389 print "<div class=\"index_include\">\n";
4390 insert_file
($home_text);
4393 print $cgi->startform(-method
=> "get") .
4394 "<p class=\"projsearch\">Search:\n" .
4395 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
4397 $cgi->end_form() . "\n";
4398 git_project_list_body
(\
@list, $order);
4403 my $order = $input_params{'order'};
4404 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
4405 die_error
(400, "Unknown order parameter");
4408 my @list = git_get_projects_list
($project);
4410 die_error
(404, "No forks found");
4414 git_print_page_nav
('','');
4415 git_print_header_div
('summary', "$project forks");
4416 git_project_list_body
(\
@list, $order);
4420 sub git_project_index
{
4421 my @projects = git_get_projects_list
($project);
4424 -type
=> 'text/plain',
4425 -charset
=> 'utf-8',
4426 -content_disposition
=> 'inline; filename="index.aux"');
4428 foreach my $pr (@projects) {
4429 if (!exists $pr->{'owner'}) {
4430 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}");
4433 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
4434 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
4435 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4436 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
4440 print "$path $owner\n";
4445 my $descr = git_get_project_description
($project) || "none";
4446 my %co = parse_commit
("HEAD");
4447 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
4448 my $head = $co{'id'};
4450 my $owner = git_get_project_owner
($project);
4452 my $refs = git_get_references
();
4453 # These get_*_list functions return one more to allow us to see if
4454 # there are more ...
4455 my @taglist = git_get_tags_list
(16);
4456 my @headlist = git_get_heads_list
(16);
4458 my $check_forks = gitweb_check_feature
('forks');
4461 @forklist = git_get_projects_list
($project);
4465 git_print_page_nav
('summary','', $head);
4467 print "<div class=\"title\"> </div>\n";
4468 print "<table class=\"projects_list\">\n" .
4469 "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
4470 "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html
($owner) . "</td></tr>\n";
4471 if (defined $cd{'rfc2822'}) {
4472 print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
4475 # use per project git URL list in $projectroot/$project/cloneurl
4476 # or make project git URL from git base URL and project name
4477 my $url_tag = "URL";
4478 my @url_list = git_get_project_url_list
($project);
4479 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
4480 foreach my $git_url (@url_list) {
4481 next unless $git_url;
4482 print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n";
4487 my $show_ctags = gitweb_check_feature
('ctags');
4489 my $ctags = git_get_project_ctags
($project);
4490 my $cloud = git_populate_project_tagcloud
($ctags);
4491 print "<tr id=\"metadata_ctags\"><td>Content tags:<br />";
4492 print "</td>\n<td>" unless %$ctags;
4493 print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>";
4494 print "</td>\n<td>" if %$ctags;
4495 print git_show_project_tagcloud
($cloud, 48);
4501 if (-s
"$projectroot/$project/README.html") {
4502 print "<div class=\"title\">readme</div>\n" .
4503 "<div class=\"readme\">\n";
4504 insert_file
("$projectroot/$project/README.html");
4505 print "\n</div>\n"; # class="readme"
4508 # we need to request one more than 16 (0..15) to check if
4510 my @commitlist = $head ? parse_commits
($head, 17) : ();
4512 git_print_header_div
('shortlog');
4513 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
4514 $#commitlist <= 15 ?
undef :
4515 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
4519 git_print_header_div
('tags');
4520 git_tags_body
(\
@taglist, 0, 15,
4521 $#taglist <= 15 ?
undef :
4522 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
4526 git_print_header_div
('heads');
4527 git_heads_body
(\
@headlist, $head, 0, 15,
4528 $#headlist <= 15 ?
undef :
4529 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
4533 git_print_header_div
('forks');
4534 git_project_list_body
(\
@forklist, 'age', 0, 15,
4535 $#forklist <= 15 ?
undef :
4536 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
4544 my $head = git_get_head_hash
($project);
4546 git_print_page_nav
('','', $head,undef,$head);
4547 my %tag = parse_tag
($hash);
4550 die_error
(404, "Unknown tag object");
4553 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
4554 print "<div class=\"title_text\">\n" .
4555 "<table class=\"object_header\">\n" .
4557 "<td>object</td>\n" .
4558 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4559 $tag{'object'}) . "</td>\n" .
4560 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4561 $tag{'type'}) . "</td>\n" .
4563 if (defined($tag{'author'})) {
4564 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
4565 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
4566 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4567 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4570 print "</table>\n\n" .
4572 print "<div class=\"page_body\">";
4573 my $comment = $tag{'comment'};
4574 foreach my $line (@
$comment) {
4576 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
4584 gitweb_check_feature
('blame')
4585 or die_error
(403, "Blame view not allowed");
4588 die_error
(400, "No file name given") unless $file_name;
4589 $hash_base ||= git_get_head_hash
($project);
4590 die_error
(404, "Couldn't find base commit") unless $hash_base;
4591 my %co = parse_commit
($hash_base)
4592 or die_error
(404, "Commit not found");
4594 if (!defined $hash) {
4595 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4596 or die_error
(404, "Error looking up file");
4598 $ftype = git_get_type
($hash);
4599 if ($ftype !~ "blob") {
4600 die_error
(400, "Object is not a blob");
4604 # run git-blame --porcelain
4605 open my $fd, "-|", git_cmd
(), "blame", '-p',
4606 $hash_base, '--', $file_name
4607 or die_error
(500, "Open git-blame failed");
4612 $cgi->a({-href
=> href
(action
=>"blob", -replay
=>1)},
4615 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4618 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4620 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4621 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4622 git_print_page_path
($file_name, $ftype, $hash_base);
4625 my @rev_color = qw(light2 dark2);
4626 my $num_colors = scalar(@rev_color);
4627 my $current_color = 0;
4631 <div class="page_body">
4632 <table class="blame">
4633 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4636 while (my $line = <$fd>) {
4638 # the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
4639 # no <lines in group> for subsequent lines in group of lines
4640 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4641 ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
4642 if (!exists $metainfo{$full_rev}) {
4643 $metainfo{$full_rev} = {};
4645 my $meta = $metainfo{$full_rev};
4647 while ($data = <$fd>) {
4649 last if ($data =~ s/^\t//); # contents of line
4650 if ($data =~ /^(\S+) (.*)$/) {
4654 my $short_rev = substr($full_rev, 0, 8);
4655 my $author = $meta->{'author'};
4657 parse_date
($meta->{'author-time'}, $meta->{'author-tz'});
4658 my $date = $date{'iso-tz'};
4660 $current_color = ($current_color + 1) % $num_colors;
4662 print "<tr id=\"l$lineno\" class=\"$rev_color[$current_color]\">\n";
4664 print "<td class=\"sha1\"";
4665 print " title=\"". esc_html
($author) . ", $date\"";
4666 print " rowspan=\"$group_size\"" if ($group_size > 1);
4668 print $cgi->a({-href
=> href
(action
=>"commit",
4670 file_name
=>$file_name)},
4671 esc_html
($short_rev));
4675 if (!exists $meta->{'parent'}) {
4676 open (my $dd, "-|", git_cmd
(), "rev-parse", "$full_rev^")
4677 or die_error
(500, "Open git-rev-parse failed");
4678 $parent_commit = <$dd>;
4680 chomp($parent_commit);
4681 $meta->{'parent'} = $parent_commit;
4683 $parent_commit = $meta->{'parent'};
4685 my $blamed = href
(action
=> 'blame',
4686 file_name
=> $meta->{'filename'},
4687 hash_base
=> $parent_commit);
4688 print "<td class=\"linenr\">";
4689 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
4690 -class => "linenr" },
4693 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
4699 or print "Reading blob failed\n";
4706 my $head = git_get_head_hash
($project);
4708 git_print_page_nav
('','', $head,undef,$head);
4709 git_print_header_div
('summary', $project);
4711 my @tagslist = git_get_tags_list
();
4713 git_tags_body
(\
@tagslist);
4719 my $head = git_get_head_hash
($project);
4721 git_print_page_nav
('','', $head,undef,$head);
4722 git_print_header_div
('summary', $project);
4724 my @headslist = git_get_heads_list
();
4726 git_heads_body
(\
@headslist, $head);
4731 sub git_blob_plain
{
4735 if (!defined $hash) {
4736 if (defined $file_name) {
4737 my $base = $hash_base || git_get_head_hash
($project);
4738 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4739 or die_error
(404, "Cannot find file");
4741 die_error
(400, "No file name defined");
4743 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4744 # blobs defined by non-textual hash id's can be cached
4748 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4749 or die_error
(500, "Open git-cat-file blob '$hash' failed");
4751 # content-type (can include charset)
4752 $type = blob_contenttype
($fd, $file_name, $type);
4754 # "save as" filename, even when no $file_name is given
4755 my $save_as = "$hash";
4756 if (defined $file_name) {
4757 $save_as = $file_name;
4758 } elsif ($type =~ m/^text\//) {
4764 -expires
=> $expires,
4765 -content_disposition
=> 'inline; filename="' . $save_as . '"');
4767 binmode STDOUT
, ':raw';
4769 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4777 if (!defined $hash) {
4778 if (defined $file_name) {
4779 my $base = $hash_base || git_get_head_hash
($project);
4780 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4781 or die_error
(404, "Cannot find file");
4783 die_error
(400, "No file name defined");
4785 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4786 # blobs defined by non-textual hash id's can be cached
4790 my $have_blame = gitweb_check_feature
('blame');
4791 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4792 or die_error
(500, "Couldn't cat $file_name, $hash");
4793 my $mimetype = blob_mimetype
($fd, $file_name);
4794 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B
$fd) {
4796 return git_blob_plain
($mimetype);
4798 # we can have blame only for text/* mimetype
4799 $have_blame &&= ($mimetype =~ m!^text/!);
4801 git_header_html
(undef, $expires);
4802 my $formats_nav = '';
4803 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4804 if (defined $file_name) {
4807 $cgi->a({-href
=> href
(action
=>"blame", -replay
=>1)},
4812 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4815 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4818 $cgi->a({-href
=> href
(action
=>"blob",
4819 hash_base
=>"HEAD", file_name
=>$file_name)},
4823 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4826 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4827 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4829 print "<div class=\"page_nav\">\n" .
4830 "<br/><br/></div>\n" .
4831 "<div class=\"title\">$hash</div>\n";
4833 git_print_page_path
($file_name, "blob", $hash_base);
4834 print "<div class=\"page_body\">\n";
4835 if ($mimetype =~ m!^image/!) {
4836 print qq!<img type
="$mimetype"!;
4838 print qq! alt
="$file_name" title
="$file_name"!;
4841 href(action=>"blob_plain
", hash=>$hash,
4842 hash_base=>$hash_base, file_name=>$file_name) .
4846 while (my $line = <$fd>) {
4849 $line = untabify
($line);
4850 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4851 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
4855 or print "Reading blob failed.\n";
4861 if (!defined $hash_base) {
4862 $hash_base = "HEAD";
4864 if (!defined $hash) {
4865 if (defined $file_name) {
4866 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
4871 die_error
(404, "No such tree") unless defined($hash);
4873 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
4874 or die_error
(500, "Open git-ls-tree failed");
4875 my @entries = map { chomp; $_ } <$fd>;
4876 close $fd or die_error
(404, "Reading tree failed");
4879 my $refs = git_get_references
();
4880 my $ref = format_ref_marker
($refs, $hash_base);
4883 my $have_blame = gitweb_check_feature
('blame');
4884 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4886 if (defined $file_name) {
4888 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4890 $cgi->a({-href
=> href
(action
=>"tree",
4891 hash_base
=>"HEAD", file_name
=>$file_name)},
4894 my $snapshot_links = format_snapshot_links
($hash);
4895 if (defined $snapshot_links) {
4896 # FIXME: Should be available when we have no hash base as well.
4897 push @views_nav, $snapshot_links;
4899 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4900 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
4903 print "<div class=\"page_nav\">\n";
4904 print "<br/><br/></div>\n";
4905 print "<div class=\"title\">$hash</div>\n";
4907 if (defined $file_name) {
4908 $basedir = $file_name;
4909 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4912 git_print_page_path
($file_name, 'tree', $hash_base);
4914 print "<div class=\"page_body\">\n";
4915 print "<table class=\"tree\">\n";
4917 # '..' (top directory) link if possible
4918 if (defined $hash_base &&
4919 defined $file_name && $file_name =~ m![^/]+$!) {
4921 print "<tr class=\"dark\">\n";
4923 print "<tr class=\"light\">\n";
4927 my $up = $file_name;
4928 $up =~ s!/?[^/]+$!!;
4929 undef $up unless $up;
4930 # based on git_print_tree_entry
4931 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
4932 print '<td class="list">';
4933 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
4937 print "<td class=\"link\"></td>\n";
4941 foreach my $line (@entries) {
4942 my %t = parse_ls_tree_line
($line, -z
=> 1);
4945 print "<tr class=\"dark\">\n";
4947 print "<tr class=\"light\">\n";
4951 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
4955 print "</table>\n" .
4961 my $format = $input_params{'snapshot_format'};
4962 if (!@snapshot_fmts) {
4963 die_error
(403, "Snapshots not allowed");
4965 # default to first supported snapshot format
4966 $format ||= $snapshot_fmts[0];
4967 if ($format !~ m/^[a-z0-9]+$/) {
4968 die_error
(400, "Invalid snapshot format parameter");
4969 } elsif (!exists($known_snapshot_formats{$format})) {
4970 die_error
(400, "Unknown snapshot format");
4971 } elsif (!grep($_ eq $format, @snapshot_fmts)) {
4972 die_error
(403, "Unsupported snapshot format");
4975 if (!defined $hash) {
4976 $hash = git_get_head_hash
($project);
4979 my $name = $project;
4980 $name =~ s
,([^/])/*\
.git
$,$1,;
4981 $name = basename
($name);
4982 my $filename = to_utf8
($name);
4983 $name =~ s/\047/\047\\\047\047/g;
4985 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
4986 $cmd = quote_command
(
4987 git_cmd
(), 'archive',
4988 "--format=$known_snapshot_formats{$format}{'format'}",
4989 "--prefix=$name/", $hash);
4990 if (exists $known_snapshot_formats{$format}{'compressor'}) {
4991 $cmd .= ' | ' . quote_command
(@
{$known_snapshot_formats{$format}{'compressor'}});
4995 -type
=> $known_snapshot_formats{$format}{'type'},
4996 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
4997 -status
=> '200 OK');
4999 open my $fd, "-|", $cmd
5000 or die_error
(500, "Execute git-archive failed");
5001 binmode STDOUT
, ':raw';
5003 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
5008 my $head = git_get_head_hash
($project);
5009 if (!defined $hash) {
5012 if (!defined $page) {
5015 my $refs = git_get_references
();
5017 my @commitlist = parse_commits
($hash, 101, (100 * $page));
5019 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, $#commitlist >= 100);
5021 my ($patch_max) = gitweb_get_feature
('patches');
5023 if ($patch_max < 0 || @commitlist <= $patch_max) {
5024 $paging_nav .= " ⋅ " .
5025 $cgi->a({-href
=> href
(action
=>"patches", -replay
=>1)},
5031 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
5034 my %co = parse_commit
($hash);
5036 git_print_header_div
('summary', $project);
5037 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
5039 my $to = ($#commitlist >= 99) ?
(99) : ($#commitlist);
5040 for (my $i = 0; $i <= $to; $i++) {
5041 my %co = %{$commitlist[$i]};
5043 my $commit = $co{'id'};
5044 my $ref = format_ref_marker
($refs, $commit);
5045 my %ad = parse_date
($co{'author_epoch'});
5046 git_print_header_div
('commit',
5047 "<span class=\"age\">$co{'age_string'}</span>" .
5048 esc_html
($co{'title'}) . $ref,
5050 print "<div class=\"title_text\">\n" .
5051 "<div class=\"log_link\">\n" .
5052 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
5054 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
5056 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
5059 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
5062 print "<div class=\"log_body\">\n";
5063 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
5066 if ($#commitlist >= 100) {
5067 print "<div class=\"page_nav\">\n";
5068 print $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5069 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5076 $hash ||= $hash_base || "HEAD";
5077 my %co = parse_commit
($hash)
5078 or die_error
(404, "Unknown commit object");
5079 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5080 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
5082 my $parent = $co{'parent'};
5083 my $parents = $co{'parents'}; # listref
5085 # we need to prepare $formats_nav before any parameter munging
5087 if (!defined $parent) {
5089 $formats_nav .= '(initial)';
5090 } elsif (@
$parents == 1) {
5091 # single parent commit
5094 $cgi->a({-href
=> href
(action
=>"commit",
5096 esc_html
(substr($parent, 0, 7))) .
5103 $cgi->a({-href
=> href
(action
=>"commit",
5105 esc_html
(substr($_, 0, 7)));
5109 if (gitweb_check_feature
('patches')) {
5110 $formats_nav .= " | " .
5111 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5115 if (!defined $parent) {
5119 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
5121 (@
$parents <= 1 ?
$parent : '-c'),
5123 or die_error
(500, "Open git-diff-tree failed");
5124 @difftree = map { chomp; $_ } <$fd>;
5125 close $fd or die_error
(404, "Reading git-diff-tree failed");
5127 # non-textual hash id's can be cached
5129 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5132 my $refs = git_get_references
();
5133 my $ref = format_ref_marker
($refs, $co{'id'});
5135 git_header_html
(undef, $expires);
5136 git_print_page_nav
('commit', '',
5137 $hash, $co{'tree'}, $hash,
5140 if (defined $co{'parent'}) {
5141 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
5143 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
5145 print "<div class=\"title_text\">\n" .
5146 "<table class=\"object_header\">\n";
5147 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
5149 "<td></td><td> $ad{'rfc2822'}";
5150 if ($ad{'hour_local'} < 6) {
5151 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
5152 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
5154 printf(" (%02d:%02d %s)",
5155 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
5159 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
5160 print "<tr><td></td><td> $cd{'rfc2822'}" .
5161 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
5163 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
5166 "<td class=\"sha1\">" .
5167 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
5168 class => "list"}, $co{'tree'}) .
5170 "<td class=\"link\">" .
5171 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
5173 my $snapshot_links = format_snapshot_links
($hash);
5174 if (defined $snapshot_links) {
5175 print " | " . $snapshot_links;
5180 foreach my $par (@
$parents) {
5183 "<td class=\"sha1\">" .
5184 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
5185 class => "list"}, $par) .
5187 "<td class=\"link\">" .
5188 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
5190 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
5197 print "<div class=\"page_body\">\n";
5198 git_print_log
($co{'comment'});
5201 git_difftree_body
(\
@difftree, $hash, @
$parents);
5207 # object is defined by:
5208 # - hash or hash_base alone
5209 # - hash_base and file_name
5212 # - hash or hash_base alone
5213 if ($hash || ($hash_base && !defined $file_name)) {
5214 my $object_id = $hash || $hash_base;
5216 open my $fd, "-|", quote_command
(
5217 git_cmd
(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
5218 or die_error
(404, "Object does not exist");
5222 or die_error
(404, "Object does not exist");
5224 # - hash_base and file_name
5225 } elsif ($hash_base && defined $file_name) {
5226 $file_name =~ s
,/+$,,;
5228 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
5229 or die_error
(404, "Base object does not exist");
5231 # here errors should not hapen
5232 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
5233 or die_error
(500, "Open git-ls-tree failed");
5237 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
5238 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
5239 die_error
(404, "File or directory for given base does not exist");
5244 die_error
(400, "Not enough information to find object");
5247 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
5248 hash
=>$hash, hash_base
=>$hash_base,
5249 file_name
=>$file_name),
5250 -status
=> '302 Found');
5254 my $format = shift || 'html';
5261 # preparing $fd and %diffinfo for git_patchset_body
5263 if (defined $hash_base && defined $hash_parent_base) {
5264 if (defined $file_name) {
5266 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5267 $hash_parent_base, $hash_base,
5268 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5269 or die_error
(500, "Open git-diff-tree failed");
5270 @difftree = map { chomp; $_ } <$fd>;
5272 or die_error
(404, "Reading git-diff-tree failed");
5274 or die_error
(404, "Blob diff not found");
5276 } elsif (defined $hash &&
5277 $hash =~ /[0-9a-fA-F]{40}/) {
5278 # try to find filename from $hash
5280 # read filtered raw output
5281 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5282 $hash_parent_base, $hash_base, "--"
5283 or die_error
(500, "Open git-diff-tree failed");
5285 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
5287 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
5288 map { chomp; $_ } <$fd>;
5290 or die_error
(404, "Reading git-diff-tree failed");
5292 or die_error
(404, "Blob diff not found");
5295 die_error
(400, "Missing one of the blob diff parameters");
5298 if (@difftree > 1) {
5299 die_error
(400, "Ambiguous blob diff specification");
5302 %diffinfo = parse_difftree_raw_line
($difftree[0]);
5303 $file_parent ||= $diffinfo{'from_file'} || $file_name;
5304 $file_name ||= $diffinfo{'to_file'};
5306 $hash_parent ||= $diffinfo{'from_id'};
5307 $hash ||= $diffinfo{'to_id'};
5309 # non-textual hash id's can be cached
5310 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
5311 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
5316 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5317 '-p', ($format eq 'html' ?
"--full-index" : ()),
5318 $hash_parent_base, $hash_base,
5319 "--", (defined $file_parent ?
$file_parent : ()), $file_name
5320 or die_error
(500, "Open git-diff-tree failed");
5323 # old/legacy style URI -- not generated anymore since 1.4.3.
5325 die_error
('404 Not Found', "Missing one of the blob diff parameters")
5329 if ($format eq 'html') {
5331 $cgi->a({-href
=> href
(action
=>"blobdiff_plain", -replay
=>1)},
5333 git_header_html
(undef, $expires);
5334 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
5335 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
5336 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5338 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
5339 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
5341 if (defined $file_name) {
5342 git_print_page_path
($file_name, "blob", $hash_base);
5344 print "<div class=\"page_path\"></div>\n";
5347 } elsif ($format eq 'plain') {
5349 -type
=> 'text/plain',
5350 -charset
=> 'utf-8',
5351 -expires
=> $expires,
5352 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
5354 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5357 die_error
(400, "Unknown blobdiff format");
5361 if ($format eq 'html') {
5362 print "<div class=\"page_body\">\n";
5364 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
5367 print "</div>\n"; # class="page_body"
5371 while (my $line = <$fd>) {
5372 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
5373 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
5377 last if $line =~ m!^\+\+\+!;
5385 sub git_blobdiff_plain
{
5386 git_blobdiff
('plain');
5389 sub git_commitdiff
{
5391 my $format = $params{-format
} || 'html';
5393 my ($patch_max) = gitweb_get_feature
('patches');
5394 if ($format eq 'patch') {
5395 die_error
(403, "Patch view not allowed") unless $patch_max;
5398 $hash ||= $hash_base || "HEAD";
5399 my %co = parse_commit
($hash)
5400 or die_error
(404, "Unknown commit object");
5402 # choose format for commitdiff for merge
5403 if (! defined $hash_parent && @
{$co{'parents'}} > 1) {
5404 $hash_parent = '--cc';
5406 # we need to prepare $formats_nav before almost any parameter munging
5408 if ($format eq 'html') {
5410 $cgi->a({-href
=> href
(action
=>"commitdiff_plain", -replay
=>1)},
5413 $formats_nav .= " | " .
5414 $cgi->a({-href
=> href
(action
=>"patch", -replay
=>1)},
5418 if (defined $hash_parent &&
5419 $hash_parent ne '-c' && $hash_parent ne '--cc') {
5420 # commitdiff with two commits given
5421 my $hash_parent_short = $hash_parent;
5422 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
5423 $hash_parent_short = substr($hash_parent, 0, 7);
5427 for (my $i = 0; $i < @
{$co{'parents'}}; $i++) {
5428 if ($co{'parents'}[$i] eq $hash_parent) {
5429 $formats_nav .= ' parent ' . ($i+1);
5433 $formats_nav .= ': ' .
5434 $cgi->a({-href
=> href
(action
=>"commitdiff",
5435 hash
=>$hash_parent)},
5436 esc_html
($hash_parent_short)) .
5438 } elsif (!$co{'parent'}) {
5440 $formats_nav .= ' (initial)';
5441 } elsif (scalar @
{$co{'parents'}} == 1) {
5442 # single parent commit
5445 $cgi->a({-href
=> href
(action
=>"commitdiff",
5446 hash
=>$co{'parent'})},
5447 esc_html
(substr($co{'parent'}, 0, 7))) .
5451 if ($hash_parent eq '--cc') {
5452 $formats_nav .= ' | ' .
5453 $cgi->a({-href
=> href
(action
=>"commitdiff",
5454 hash
=>$hash, hash_parent
=>'-c')},
5456 } else { # $hash_parent eq '-c'
5457 $formats_nav .= ' | ' .
5458 $cgi->a({-href
=> href
(action
=>"commitdiff",
5459 hash
=>$hash, hash_parent
=>'--cc')},
5465 $cgi->a({-href
=> href
(action
=>"commitdiff",
5467 esc_html
(substr($_, 0, 7)));
5468 } @
{$co{'parents'}} ) .
5473 my $hash_parent_param = $hash_parent;
5474 if (!defined $hash_parent_param) {
5475 # --cc for multiple parents, --root for parentless
5476 $hash_parent_param =
5477 @
{$co{'parents'}} > 1 ?
'--cc' : $co{'parent'} || '--root';
5483 if ($format eq 'html') {
5484 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5485 "--no-commit-id", "--patch-with-raw", "--full-index",
5486 $hash_parent_param, $hash, "--"
5487 or die_error
(500, "Open git-diff-tree failed");
5489 while (my $line = <$fd>) {
5491 # empty line ends raw part of diff-tree output
5493 push @difftree, scalar parse_difftree_raw_line
($line);
5496 } elsif ($format eq 'plain') {
5497 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5498 '-p', $hash_parent_param, $hash, "--"
5499 or die_error
(500, "Open git-diff-tree failed");
5500 } elsif ($format eq 'patch') {
5501 # For commit ranges, we limit the output to the number of
5502 # patches specified in the 'patches' feature.
5503 # For single commits, we limit the output to a single patch,
5504 # diverging from the git-format-patch default.
5505 my @commit_spec = ();
5507 if ($patch_max > 0) {
5508 push @commit_spec, "-$patch_max";
5510 push @commit_spec, '-n', "$hash_parent..$hash";
5512 if ($params{-single
}) {
5513 push @commit_spec, '-1';
5515 if ($patch_max > 0) {
5516 push @commit_spec, "-$patch_max";
5518 push @commit_spec, "-n";
5520 push @commit_spec, '--root', $hash;
5522 open $fd, "-|", git_cmd
(), "format-patch", '--encoding=utf8',
5523 '--stdout', @commit_spec
5524 or die_error
(500, "Open git-format-patch failed");
5526 die_error
(400, "Unknown commitdiff format");
5529 # non-textual hash id's can be cached
5531 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5535 # write commit message
5536 if ($format eq 'html') {
5537 my $refs = git_get_references
();
5538 my $ref = format_ref_marker
($refs, $co{'id'});
5540 git_header_html
(undef, $expires);
5541 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5542 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
5543 git_print_authorship
(\
%co);
5544 print "<div class=\"page_body\">\n";
5545 if (@
{$co{'comment'}} > 1) {
5546 print "<div class=\"log\">\n";
5547 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
5548 print "</div>\n"; # class="log"
5551 } elsif ($format eq 'plain') {
5552 my $refs = git_get_references
("tags");
5553 my $tagname = git_get_rev_name_tags
($hash);
5554 my $filename = basename
($project) . "-$hash.patch";
5557 -type
=> 'text/plain',
5558 -charset
=> 'utf-8',
5559 -expires
=> $expires,
5560 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5561 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5562 print "From: " . to_utf8
($co{'author'}) . "\n";
5563 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5564 print "Subject: " . to_utf8
($co{'title'}) . "\n";
5566 print "X-Git-Tag: $tagname\n" if $tagname;
5567 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5569 foreach my $line (@
{$co{'comment'}}) {
5570 print to_utf8
($line) . "\n";
5573 } elsif ($format eq 'patch') {
5574 my $filename = basename
($project) . "-$hash.patch";
5577 -type
=> 'text/plain',
5578 -charset
=> 'utf-8',
5579 -expires
=> $expires,
5580 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5584 if ($format eq 'html') {
5585 my $use_parents = !defined $hash_parent ||
5586 $hash_parent eq '-c' || $hash_parent eq '--cc';
5587 git_difftree_body
(\
@difftree, $hash,
5588 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5591 git_patchset_body
($fd, \
@difftree, $hash,
5592 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5594 print "</div>\n"; # class="page_body"
5597 } elsif ($format eq 'plain') {
5601 or print "Reading git-diff-tree failed\n";
5602 } elsif ($format eq 'patch') {
5606 or print "Reading git-format-patch failed\n";
5610 sub git_commitdiff_plain
{
5611 git_commitdiff
(-format
=> 'plain');
5614 # format-patch-style patches
5616 git_commitdiff
(-format
=> 'patch', -single
=> 1);
5620 git_commitdiff
(-format
=> 'patch');
5624 if (!defined $hash_base) {
5625 $hash_base = git_get_head_hash
($project);
5627 if (!defined $page) {
5631 my %co = parse_commit
($hash_base)
5632 or die_error
(404, "Unknown commit object");
5634 my $refs = git_get_references
();
5635 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5637 my @commitlist = parse_commits
($hash_base, 101, (100 * $page),
5638 $file_name, "--full-history")
5639 or die_error
(404, "No such file or directory on given branch");
5641 if (!defined $hash && defined $file_name) {
5642 # some commits could have deleted file in question,
5643 # and not have it in tree, but one of them has to have it
5644 for (my $i = 0; $i <= @commitlist; $i++) {
5645 $hash = git_get_hash_by_path
($commitlist[$i]{'id'}, $file_name);
5646 last if defined $hash;
5649 if (defined $hash) {
5650 $ftype = git_get_type
($hash);
5652 if (!defined $ftype) {
5653 die_error
(500, "Unknown type of object");
5656 my $paging_nav = '';
5659 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
5660 file_name
=>$file_name)},
5662 $paging_nav .= " ⋅ " .
5663 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5664 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5666 $paging_nav .= "first";
5667 $paging_nav .= " ⋅ prev";
5670 if ($#commitlist >= 100) {
5672 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5673 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5674 $paging_nav .= " ⋅ $next_link";
5676 $paging_nav .= " ⋅ next";
5680 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5681 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5682 git_print_page_path
($file_name, $ftype, $hash_base);
5684 git_history_body
(\
@commitlist, 0, 99,
5685 $refs, $hash_base, $ftype, $next_link);
5691 gitweb_check_feature
('search') or die_error
(403, "Search is disabled");
5692 if (!defined $searchtext) {
5693 die_error
(400, "Text field is empty");
5695 if (!defined $hash) {
5696 $hash = git_get_head_hash
($project);
5698 my %co = parse_commit
($hash);
5700 die_error
(404, "Unknown commit object");
5702 if (!defined $page) {
5706 $searchtype ||= 'commit';
5707 if ($searchtype eq 'pickaxe') {
5708 # pickaxe may take all resources of your box and run for several minutes
5709 # with every query - so decide by yourself how public you make this feature
5710 gitweb_check_feature
('pickaxe')
5711 or die_error
(403, "Pickaxe is disabled");
5713 if ($searchtype eq 'grep') {
5714 gitweb_check_feature
('grep')
5715 or die_error
(403, "Grep is disabled");
5720 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5722 if ($searchtype eq 'commit') {
5723 $greptype = "--grep=";
5724 } elsif ($searchtype eq 'author') {
5725 $greptype = "--author=";
5726 } elsif ($searchtype eq 'committer') {
5727 $greptype = "--committer=";
5729 $greptype .= $searchtext;
5730 my @commitlist = parse_commits
($hash, 101, (100 * $page), undef,
5731 $greptype, '--regexp-ignore-case',
5732 $search_use_regexp ?
'--extended-regexp' : '--fixed-strings');
5734 my $paging_nav = '';
5737 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
5738 searchtext
=>$searchtext,
5739 searchtype
=>$searchtype)},
5741 $paging_nav .= " ⋅ " .
5742 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5743 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5745 $paging_nav .= "first";
5746 $paging_nav .= " ⋅ prev";
5749 if ($#commitlist >= 100) {
5751 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5752 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5753 $paging_nav .= " ⋅ $next_link";
5755 $paging_nav .= " ⋅ next";
5758 if ($#commitlist >= 100) {
5761 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
5762 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5763 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
5766 if ($searchtype eq 'pickaxe') {
5767 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5768 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5770 print "<table class=\"pickaxe search\">\n";
5773 open my $fd, '-|', git_cmd
(), '--no-pager', 'log', @diff_opts,
5774 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5775 ($search_use_regexp ?
'--pickaxe-regex' : ());
5778 while (my $line = <$fd>) {
5782 my %set = parse_difftree_raw_line
($line);
5783 if (defined $set{'commit'}) {
5784 # finish previous commit
5787 "<td class=\"link\">" .
5788 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5790 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5796 print "<tr class=\"dark\">\n";
5798 print "<tr class=\"light\">\n";
5801 %co = parse_commit
($set{'commit'});
5802 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
5803 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5804 "<td><i>$author</i></td>\n" .
5806 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
5807 -class => "list subject"},
5808 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
5809 } elsif (defined $set{'to_id'}) {
5810 next if ($set{'to_id'} =~ m/^0{40}$/);
5812 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
5813 hash
=>$set{'to_id'}, file_name
=>$set{'to_file'}),
5815 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
5821 # finish last commit (warning: repetition!)
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
=>$co{'id'})}, "tree");
5835 if ($searchtype eq 'grep') {
5836 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5837 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5839 print "<table class=\"grep_search\">\n";
5843 open my $fd, "-|", git_cmd
(), 'grep', '-n',
5844 $search_use_regexp ?
('-E', '-i') : '-F',
5845 $searchtext, $co{'tree'};
5847 while (my $line = <$fd>) {
5849 my ($file, $lno, $ltext, $binary);
5850 last if ($matches++ > 1000);
5851 if ($line =~ /^Binary file (.+) matches$/) {
5855 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5857 if ($file ne $lastfile) {
5858 $lastfile and print "</td></tr>\n";
5860 print "<tr class=\"dark\">\n";
5862 print "<tr class=\"light\">\n";
5864 print "<td class=\"list\">".
5865 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5866 file_name
=>"$file"),
5867 -class => "list"}, esc_path
($file));
5868 print "</td><td>\n";
5872 print "<div class=\"binary\">Binary file</div>\n";
5874 $ltext = untabify
($ltext);
5875 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5876 $ltext = esc_html
($1, -nbsp
=>1);
5877 $ltext .= '<span class="match">';
5878 $ltext .= esc_html
($2, -nbsp
=>1);
5879 $ltext .= '</span>';
5880 $ltext .= esc_html
($3, -nbsp
=>1);
5882 $ltext = esc_html
($ltext, -nbsp
=>1);
5884 print "<div class=\"pre\">" .
5885 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5886 file_name
=>"$file").'#l'.$lno,
5887 -class => "linenr"}, sprintf('%4i', $lno))
5888 . ' ' . $ltext . "</div>\n";
5892 print "</td></tr>\n";
5893 if ($matches > 1000) {
5894 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5897 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5906 sub git_search_help
{
5908 git_print_page_nav
('','', $hash,$hash,$hash);
5910 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5911 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5912 the pattern entered is recognized as the POSIX extended
5913 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5916 <dt><b>commit</b></dt>
5917 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5919 my $have_grep = gitweb_check_feature
('grep');
5922 <dt><b>grep</b></dt>
5923 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5924 a different one) are searched for the given pattern. On large trees, this search can take
5925 a while and put some strain on the server, so please use it with some consideration. Note that
5926 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5927 case-sensitive.</dd>
5931 <dt><b>author</b></dt>
5932 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5933 <dt><b>committer</b></dt>
5934 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5936 my $have_pickaxe = gitweb_check_feature
('pickaxe');
5937 if ($have_pickaxe) {
5939 <dt><b>pickaxe</b></dt>
5940 <dd>All commits that caused the string to appear or disappear from any file (changes that
5941 added, removed or "modified" the string) will be listed. This search can take a while and
5942 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5943 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5951 my $head = git_get_head_hash
($project);
5952 if (!defined $hash) {
5955 if (!defined $page) {
5958 my $refs = git_get_references
();
5960 my $commit_hash = $hash;
5961 if (defined $hash_parent) {
5962 $commit_hash = "$hash_parent..$hash";
5964 my @commitlist = parse_commits
($commit_hash, 101, (100 * $page));
5966 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, $#commitlist >= 100);
5968 if ($#commitlist >= 100) {
5970 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5971 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5973 my $patch_max = gitweb_check_feature
('patches');
5975 if ($patch_max < 0 || @commitlist <= $patch_max) {
5976 $paging_nav .= " ⋅ " .
5977 $cgi->a({-href
=> href
(action
=>"patches", -replay
=>1)},
5983 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
5984 git_print_header_div
('summary', $project);
5986 git_shortlog_body
(\
@commitlist, 0, 99, $refs, $next_link);
5991 ## ......................................................................
5992 ## feeds (RSS, Atom; OPML)
5995 my $format = shift || 'atom';
5996 my $have_blame = gitweb_check_feature
('blame');
5998 # Atom: http://www.atomenabled.org/developers/syndication/
5999 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
6000 if ($format ne 'rss' && $format ne 'atom') {
6001 die_error
(400, "Unknown web feed format");
6004 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
6005 my $head = $hash || 'HEAD';
6006 my @commitlist = parse_commits
($head, 150, 0, $file_name);
6010 my $content_type = "application/$format+xml";
6011 if (defined $cgi->http('HTTP_ACCEPT') &&
6012 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
6013 # browser (feed reader) prefers text/xml
6014 $content_type = 'text/xml';
6016 if (defined($commitlist[0])) {
6017 %latest_commit = %{$commitlist[0]};
6018 %latest_date = parse_date
($latest_commit{'author_epoch'});
6020 -type
=> $content_type,
6021 -charset
=> 'utf-8',
6022 -last_modified
=> $latest_date{'rfc2822'});
6025 -type
=> $content_type,
6026 -charset
=> 'utf-8');
6029 # Optimization: skip generating the body if client asks only
6030 # for Last-Modified date.
6031 return if ($cgi->request_method() eq 'HEAD');
6034 my $title = "$site_name - $project/$action";
6035 my $feed_type = 'log';
6036 if (defined $hash) {
6037 $title .= " - '$hash'";
6038 $feed_type = 'branch log';
6039 if (defined $file_name) {
6040 $title .= " :: $file_name";
6041 $feed_type = 'history';
6043 } elsif (defined $file_name) {
6044 $title .= " - $file_name";
6045 $feed_type = 'history';
6047 $title .= " $feed_type";
6048 my $descr = git_get_project_description
($project);
6049 if (defined $descr) {
6050 $descr = esc_html
($descr);
6052 $descr = "$project " .
6053 ($format eq 'rss' ?
'RSS' : 'Atom') .
6056 my $owner = git_get_project_owner
($project);
6057 $owner = esc_html
($owner);
6061 if (defined $file_name) {
6062 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
6063 } elsif (defined $hash) {
6064 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
6066 $alt_url = href
(-full
=>1, action
=>"summary");
6068 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
6069 if ($format eq 'rss') {
6071 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
6074 print "<title>$title</title>\n" .
6075 "<link>$alt_url</link>\n" .
6076 "<description>$descr</description>\n" .
6077 "<language>en</language>\n";
6078 if (defined $logo || defined $favicon) {
6079 # prefer the logo to the favicon, since RSS
6080 # doesn't allow both
6081 my $img = esc_url
($logo || $favicon);
6083 "<url>$img</url>\n" .
6084 "<title>$title</title>\n" .
6085 "<link>$alt_url</link>\n" .
6088 } elsif ($format eq 'atom') {
6090 <feed xmlns="http://www.w3.org/2005/Atom">
6092 print "<title>$title</title>\n" .
6093 "<subtitle>$descr</subtitle>\n" .
6094 '<link rel="alternate" type="text/html" href="' .
6095 $alt_url . '" />' . "\n" .
6096 '<link rel="self" type="' . $content_type . '" href="' .
6097 $cgi->self_url() . '" />' . "\n" .
6098 "<id>" . href
(-full
=>1) . "</id>\n" .
6099 # use project owner for feed author
6100 "<author><name>$owner</name></author>\n";
6101 if (defined $favicon) {
6102 print "<icon>" . esc_url
($favicon) . "</icon>\n";
6104 if (defined $logo_url) {
6105 # not twice as wide as tall: 72 x 27 pixels
6106 print "<logo>" . esc_url
($logo) . "</logo>\n";
6108 if (! %latest_date) {
6109 # dummy date to keep the feed valid until commits trickle in:
6110 print "<updated>1970-01-01T00:00:00Z</updated>\n";
6112 print "<updated>$latest_date{'iso-8601'}</updated>\n";
6117 for (my $i = 0; $i <= $#commitlist; $i++) {
6118 my %co = %{$commitlist[$i]};
6119 my $commit = $co{'id'};
6120 # we read 150, we always show 30 and the ones more recent than 48 hours
6121 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
6124 my %cd = parse_date
($co{'author_epoch'});
6126 # get list of changed files
6127 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
6128 $co{'parent'} || "--root",
6129 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
6131 my @difftree = map { chomp; $_ } <$fd>;
6135 # print element (entry, item)
6136 my $co_url = href
(-full
=>1, action
=>"commitdiff", hash
=>$commit);
6137 if ($format eq 'rss') {
6139 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
6140 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
6141 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
6142 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
6143 "<link>$co_url</link>\n" .
6144 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
6145 "<content:encoded>" .
6147 } elsif ($format eq 'atom') {
6149 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
6150 "<updated>$cd{'iso-8601'}</updated>\n" .
6152 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
6153 if ($co{'author_email'}) {
6154 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
6156 print "</author>\n" .
6157 # use committer for contributor
6159 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
6160 if ($co{'committer_email'}) {
6161 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
6163 print "</contributor>\n" .
6164 "<published>$cd{'iso-8601'}</published>\n" .
6165 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
6166 "<id>$co_url</id>\n" .
6167 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
6168 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
6170 my $comment = $co{'comment'};
6172 foreach my $line (@
$comment) {
6173 $line = esc_html
($line);
6176 print "</pre><ul>\n";
6177 foreach my $difftree_line (@difftree) {
6178 my %difftree = parse_difftree_raw_line
($difftree_line);
6179 next if !$difftree{'from_id'};
6181 my $file = $difftree{'file'} || $difftree{'to_file'};
6185 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
6186 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
6187 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
6188 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
6189 -title
=> "diff"}, 'D');
6191 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
6192 file_name
=>$file, hash_base
=>$commit),
6193 -title
=> "blame"}, 'B');
6195 # if this is not a feed of a file history
6196 if (!defined $file_name || $file_name ne $file) {
6197 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
6198 file_name
=>$file, hash
=>$commit),
6199 -title
=> "history"}, 'H');
6201 $file = esc_path
($file);
6205 if ($format eq 'rss') {
6206 print "</ul>]]>\n" .
6207 "</content:encoded>\n" .
6209 } elsif ($format eq 'atom') {
6210 print "</ul>\n</div>\n" .
6217 if ($format eq 'rss') {
6218 print "</channel>\n</rss>\n";
6219 } elsif ($format eq 'atom') {
6233 my @list = git_get_projects_list
();
6236 -type
=> 'text/xml',
6237 -charset
=> 'utf-8',
6238 -content_disposition
=> 'inline; filename="opml.xml"');
6241 <?xml version="1.0" encoding="utf-8"?>
6242 <opml version="1.0">
6244 <title>$site_name OPML Export</title>
6247 <outline text="git RSS feeds">
6250 foreach my $pr (@list) {
6252 my $head = git_get_head_hash
($proj{'path'});
6253 if (!defined $head) {
6256 $git_dir = "$projectroot/$proj{'path'}";
6257 my %co = parse_commit
($head);
6262 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
6263 my $rss = href
('project' => $proj{'path'}, 'action' => 'rss', -full
=> 1);
6264 my $html = href
('project' => $proj{'path'}, 'action' => 'summary', -full
=> 1);
6265 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";