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 # core git executable to use
31 # this can just be "git" if your webserver has a sensible PATH
32 our $GIT = "++GIT_BINDIR++/git";
34 # absolute fs-path which will be prepended to the project path
35 #our $projectroot = "/pub/scm";
36 our $projectroot = "++GITWEB_PROJECTROOT++";
38 # fs traversing limit for getting project list
39 # the number is relative to the projectroot
40 our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
42 # target of the home link on top of all pages
43 our $home_link = $my_uri || "/";
45 # string of the home link on top of all pages
46 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
48 # name of your site or organization to appear in page titles
49 # replace this with something more descriptive for clearer bookmarks
50 our $site_name = "++GITWEB_SITENAME++"
51 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
53 # filename of html text to include at top of each page
54 our $site_header = "++GITWEB_SITE_HEADER++";
55 # html text to include at home page
56 our $home_text = "++GITWEB_HOMETEXT++";
57 # filename of html text to include at bottom of each page
58 our $site_footer = "++GITWEB_SITE_FOOTER++";
61 our @stylesheets = ("++GITWEB_CSS++");
62 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
63 our $stylesheet = undef;
64 # URI of GIT logo (72x27 size)
65 our $logo = "++GITWEB_LOGO++";
66 # URI of GIT favicon, assumed to be image/png type
67 our $favicon = "++GITWEB_FAVICON++";
69 # URI and label (title) of GIT logo link
70 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
71 #our $logo_label = "git documentation";
72 our $logo_url = "http://git.or.cz/";
73 our $logo_label = "git homepage";
75 # source of projects list
76 our $projects_list = "++GITWEB_LIST++";
78 # the width (in characters) of the projects list "Description" column
79 our $projects_list_description_width = 25;
81 # default order of projects list
82 # valid values are none, project, descr, owner, and age
83 our $default_projects_order = "project";
85 # show repository only if this file exists
86 # (only effective if this variable evaluates to true)
87 our $export_ok = "++GITWEB_EXPORT_OK++";
89 # only allow viewing of repositories also shown on the overview page
90 our $strict_export = "++GITWEB_STRICT_EXPORT++";
92 # list of git base URLs used for URL to where fetch project from,
93 # i.e. full URL is "$git_base_url/$project"
94 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
96 # default blob_plain mimetype and default charset for text/plain blob
97 our $default_blob_plain_mimetype = 'text/plain';
98 our $default_text_plain_charset = undef;
100 # file to use for guessing MIME types before trying /etc/mime.types
101 # (relative to the current git repository)
102 our $mimetypes_file = undef;
104 # assume this charset if line contains non-UTF-8 characters;
105 # it should be valid encoding (see Encoding::Supported(3pm) for list),
106 # for which encoding all byte sequences are valid, for example
107 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
108 # could be even 'utf-8' for the old behavior)
109 our $fallback_encoding = 'latin1';
111 # rename detection options for git-diff and git-diff-tree
112 # - default is '-M', with the cost proportional to
113 # (number of removed files) * (number of new files).
114 # - more costly is '-C' (which implies '-M'), with the cost proportional to
115 # (number of changed files + number of removed files) * (number of new files)
116 # - even more costly is '-C', '--find-copies-harder' with cost
117 # (number of files in the original tree) * (number of new files)
118 # - one might want to include '-B' option, e.g. '-B', '-M'
119 our @diff_opts = ('-M'); # taken from git_commit
121 # information about snapshot formats that gitweb is capable of serving
122 our %known_snapshot_formats = (
124 # 'display' => display name,
125 # 'type' => mime type,
126 # 'suffix' => filename suffix,
127 # 'format' => --format for git-archive,
128 # 'compressor' => [compressor command and arguments]
129 # (array reference, optional)}
132 'display' => 'tar.gz',
133 'type' => 'application/x-gzip',
134 'suffix' => '.tar.gz',
136 'compressor' => ['gzip']},
139 'display' => 'tar.bz2',
140 'type' => 'application/x-bzip2',
141 'suffix' => '.tar.bz2',
143 'compressor' => ['bzip2']},
147 'type' => 'application/x-zip',
152 # Aliases so we understand old gitweb.snapshot values in repository
154 our %known_snapshot_format_aliases = (
158 # backward compatibility: legacy gitweb config support
159 'x-gzip' => undef, 'gz' => undef,
160 'x-bzip2' => undef, 'bz2' => undef,
161 'x-zip' => undef, '' => undef,
164 # You define site-wide feature defaults here; override them with
165 # $GITWEB_CONFIG as necessary.
168 # 'sub' => feature-sub (subroutine),
169 # 'override' => allow-override (boolean),
170 # 'default' => [ default options...] (array reference)}
172 # if feature is overridable (it means that allow-override has true value),
173 # then feature-sub will be called with default options as parameters;
174 # return value of feature-sub indicates if to enable specified feature
176 # if there is no 'sub' key (no feature-sub), then feature cannot be
179 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
181 # Enable the 'blame' blob view, showing the last commit that modified
182 # each line in the file. This can be very CPU-intensive.
184 # To enable system wide have in $GITWEB_CONFIG
185 # $feature{'blame'}{'default'} = [1];
186 # To have project specific config enable override in $GITWEB_CONFIG
187 # $feature{'blame'}{'override'} = 1;
188 # and in project config gitweb.blame = 0|1;
190 'sub' => \
&feature_blame
,
194 # Enable the 'snapshot' link, providing a compressed archive of any
195 # tree. This can potentially generate high traffic if you have large
198 # Value is a list of formats defined in %known_snapshot_formats that
200 # To disable system wide have in $GITWEB_CONFIG
201 # $feature{'snapshot'}{'default'} = [];
202 # To have project specific config enable override in $GITWEB_CONFIG
203 # $feature{'snapshot'}{'override'} = 1;
204 # and in project config, a comma-separated list of formats or "none"
205 # to disable. Example: gitweb.snapshot = tbz2,zip;
207 'sub' => \
&feature_snapshot
,
209 'default' => ['tgz']},
211 # Enable text search, which will list the commits which match author,
212 # committer or commit text to a given string. Enabled by default.
213 # Project specific override is not supported.
218 # Enable grep search, which will list the files in currently selected
219 # tree containing the given string. Enabled by default. This can be
220 # potentially CPU-intensive, of course.
222 # To enable system wide have in $GITWEB_CONFIG
223 # $feature{'grep'}{'default'} = [1];
224 # To have project specific config enable override in $GITWEB_CONFIG
225 # $feature{'grep'}{'override'} = 1;
226 # and in project config gitweb.grep = 0|1;
231 # Enable the pickaxe search, which will list the commits that modified
232 # a given string in a file. This can be practical and quite faster
233 # alternative to 'blame', but still potentially CPU-intensive.
235 # To enable system wide have in $GITWEB_CONFIG
236 # $feature{'pickaxe'}{'default'} = [1];
237 # To have project specific config enable override in $GITWEB_CONFIG
238 # $feature{'pickaxe'}{'override'} = 1;
239 # and in project config gitweb.pickaxe = 0|1;
241 'sub' => \
&feature_pickaxe
,
245 # Make gitweb use an alternative format of the URLs which can be
246 # more readable and natural-looking: project name is embedded
247 # directly in the path and the query string contains other
248 # auxiliary information. All gitweb installations recognize
249 # URL in either format; this configures in which formats gitweb
252 # To enable system wide have in $GITWEB_CONFIG
253 # $feature{'pathinfo'}{'default'} = [1];
254 # Project specific override is not supported.
256 # Note that you will need to change the default location of CSS,
257 # favicon, logo and possibly other files to an absolute URL. Also,
258 # if gitweb.cgi serves as your indexfile, you will need to force
259 # $my_uri to contain the script name in your $GITWEB_CONFIG.
264 # Make gitweb consider projects in project root subdirectories
265 # to be forks of existing projects. Given project $projname.git,
266 # projects matching $projname/*.git will not be shown in the main
267 # projects list, instead a '+' mark will be added to $projname
268 # there and a 'forks' view will be enabled for the project, listing
269 # all the forks. If project list is taken from a file, forks have
270 # to be listed after the main project.
272 # To enable system wide have in $GITWEB_CONFIG
273 # $feature{'forks'}{'default'} = [1];
274 # Project specific override is not supported.
280 sub gitweb_check_feature
{
282 return unless exists $feature{$name};
283 my ($sub, $override, @defaults) = (
284 $feature{$name}{'sub'},
285 $feature{$name}{'override'},
286 @
{$feature{$name}{'default'}});
287 if (!$override) { return @defaults; }
289 warn "feature $name is not overrideable";
292 return $sub->(@defaults);
296 my ($val) = git_get_project_config
('blame', '--bool');
298 if ($val eq 'true') {
300 } elsif ($val eq 'false') {
307 sub feature_snapshot
{
310 my ($val) = git_get_project_config
('snapshot');
313 @fmts = ($val eq 'none' ?
() : split /\s*[,\s]\s*/, $val);
320 my ($val) = git_get_project_config
('grep', '--bool');
322 if ($val eq 'true') {
324 } elsif ($val eq 'false') {
331 sub feature_pickaxe
{
332 my ($val) = git_get_project_config
('pickaxe', '--bool');
334 if ($val eq 'true') {
336 } elsif ($val eq 'false') {
343 # checking HEAD file with -e is fragile if the repository was
344 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
346 sub check_head_link
{
348 my $headfile = "$dir/HEAD";
349 return ((-e
$headfile) ||
350 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
353 sub check_export_ok
{
355 return (check_head_link
($dir) &&
356 (!$export_ok || -e
"$dir/$export_ok"));
359 # process alternate names for backward compatibility
360 # filter out unsupported (unknown) snapshot formats
361 sub filter_snapshot_fmts
{
365 exists $known_snapshot_format_aliases{$_} ?
366 $known_snapshot_format_aliases{$_} : $_} @fmts;
367 @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
371 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
372 do $GITWEB_CONFIG if -e
$GITWEB_CONFIG;
374 # version of the core git binary
375 our $git_version = qx($GIT --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
377 $projects_list ||= $projectroot;
379 # ======================================================================
380 # input validation and dispatch
381 our $action = $cgi->param('a');
382 if (defined $action) {
383 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
384 die_error
(undef, "Invalid action parameter");
388 # parameters which are pathnames
389 our $project = $cgi->param('p');
390 if (defined $project) {
391 if (!validate_pathname
($project) ||
392 !(-d
"$projectroot/$project") ||
393 !check_head_link
("$projectroot/$project") ||
394 ($export_ok && !(-e
"$projectroot/$project/$export_ok")) ||
395 ($strict_export && !project_in_list
($project))) {
397 die_error
(undef, "No such project");
401 our $file_name = $cgi->param('f');
402 if (defined $file_name) {
403 if (!validate_pathname
($file_name)) {
404 die_error
(undef, "Invalid file parameter");
408 our $file_parent = $cgi->param('fp');
409 if (defined $file_parent) {
410 if (!validate_pathname
($file_parent)) {
411 die_error
(undef, "Invalid file parent parameter");
415 # parameters which are refnames
416 our $hash = $cgi->param('h');
418 if (!validate_refname
($hash)) {
419 die_error
(undef, "Invalid hash parameter");
423 our $hash_parent = $cgi->param('hp');
424 if (defined $hash_parent) {
425 if (!validate_refname
($hash_parent)) {
426 die_error
(undef, "Invalid hash parent parameter");
430 our $hash_base = $cgi->param('hb');
431 if (defined $hash_base) {
432 if (!validate_refname
($hash_base)) {
433 die_error
(undef, "Invalid hash base parameter");
437 my %allowed_options = (
438 "--no-merges" => [ qw(rss atom log shortlog history) ],
441 our @extra_options = $cgi->param('opt');
442 if (defined @extra_options) {
443 foreach my $opt (@extra_options) {
444 if (not exists $allowed_options{$opt}) {
445 die_error
(undef, "Invalid option parameter");
447 if (not grep(/^$action$/, @
{$allowed_options{$opt}})) {
448 die_error
(undef, "Invalid option parameter for this action");
453 our $hash_parent_base = $cgi->param('hpb');
454 if (defined $hash_parent_base) {
455 if (!validate_refname
($hash_parent_base)) {
456 die_error
(undef, "Invalid hash parent base parameter");
461 our $page = $cgi->param('pg');
463 if ($page =~ m/[^0-9]/) {
464 die_error
(undef, "Invalid page parameter");
468 our $searchtype = $cgi->param('st');
469 if (defined $searchtype) {
470 if ($searchtype =~ m/[^a-z]/) {
471 die_error
(undef, "Invalid searchtype parameter");
475 our $search_use_regexp = $cgi->param('sr');
477 our $searchtext = $cgi->param('s');
479 if (defined $searchtext) {
480 if (length($searchtext) < 2) {
481 die_error
(undef, "At least two characters are required for search parameter");
483 $search_regexp = $search_use_regexp ?
$searchtext : quotemeta $searchtext;
486 # now read PATH_INFO and use it as alternative to parameters
487 sub evaluate_path_info
{
488 return if defined $project;
489 my $path_info = $ENV{"PATH_INFO"};
490 return if !$path_info;
491 $path_info =~ s
,^/+,,;
492 return if !$path_info;
493 # find which part of PATH_INFO is project
494 $project = $path_info;
496 while ($project && !check_head_link
("$projectroot/$project")) {
497 $project =~ s
,/*[^/]*$,,;
500 $project = validate_pathname
($project);
502 ($export_ok && !-e
"$projectroot/$project/$export_ok") ||
503 ($strict_export && !project_in_list
($project))) {
507 # do not change any parameters if an action is given using the query string
509 $path_info =~ s
,^\Q
$project\E
/*,,;
510 my ($refname, $pathname) = split(/:/, $path_info, 2);
511 if (defined $pathname) {
512 # we got "project.git/branch:filename" or "project.git/branch:dir/"
513 # we could use git_get_type(branch:pathname), but it needs $git_dir
514 $pathname =~ s
,^/+,,;
515 if (!$pathname || substr($pathname, -1) eq "/") {
519 $action ||= "blob_plain";
521 $hash_base ||= validate_refname
($refname);
522 $file_name ||= validate_pathname
($pathname);
523 } elsif (defined $refname) {
524 # we got "project.git/branch"
525 $action ||= "shortlog";
526 $hash ||= validate_refname
($refname);
529 evaluate_path_info
();
531 # path to the current git repository
533 $git_dir = "$projectroot/$project" if $project;
537 "blame" => \
&git_blame2
,
538 "blobdiff" => \
&git_blobdiff
,
539 "blobdiff_plain" => \
&git_blobdiff_plain
,
540 "blob" => \
&git_blob
,
541 "blob_plain" => \
&git_blob_plain
,
542 "commitdiff" => \
&git_commitdiff
,
543 "commitdiff_plain" => \
&git_commitdiff_plain
,
544 "commit" => \
&git_commit
,
545 "forks" => \
&git_forks
,
546 "heads" => \
&git_heads
,
547 "history" => \
&git_history
,
550 "atom" => \
&git_atom
,
551 "search" => \
&git_search
,
552 "search_help" => \
&git_search_help
,
553 "shortlog" => \
&git_shortlog
,
554 "summary" => \
&git_summary
,
556 "tags" => \
&git_tags
,
557 "tree" => \
&git_tree
,
558 "snapshot" => \
&git_snapshot
,
559 "object" => \
&git_object
,
560 # those below don't need $project
561 "opml" => \
&git_opml
,
562 "project_list" => \
&git_project_list
,
563 "project_index" => \
&git_project_index
,
566 if (!defined $action) {
568 $action = git_get_type
($hash);
569 } elsif (defined $hash_base && defined $file_name) {
570 $action = git_get_type
("$hash_base:$file_name");
571 } elsif (defined $project) {
574 $action = 'project_list';
577 if (!defined($actions{$action})) {
578 die_error
(undef, "Unknown action");
580 if ($action !~ m/^(opml|project_list|project_index)$/ &&
582 die_error
(undef, "Project needed");
584 $actions{$action}->();
587 ## ======================================================================
592 # default is to use -absolute url() i.e. $my_uri
593 my $href = $params{-full
} ?
$my_url : $my_uri;
595 # XXX: Warning: If you touch this, check the search form for updating,
606 hash_parent_base
=> "hpb",
611 snapshot_format
=> "sf",
612 extra_options
=> "opt",
613 search_use_regexp
=> "sr",
615 my %mapping = @mapping;
617 $params{'project'} = $project unless exists $params{'project'};
619 if ($params{-replay
}) {
620 while (my ($name, $symbol) = each %mapping) {
621 if (!exists $params{$name}) {
622 # to allow for multivalued params we use arrayref form
623 $params{$name} = [ $cgi->param($symbol) ];
628 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
630 # use PATH_INFO for project name
631 $href .= "/".esc_url
($params{'project'}) if defined $params{'project'};
632 delete $params{'project'};
634 # Summary just uses the project path URL
635 if (defined $params{'action'} && $params{'action'} eq 'summary') {
636 delete $params{'action'};
640 # now encode the parameters explicitly
642 for (my $i = 0; $i < @mapping; $i += 2) {
643 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
644 if (defined $params{$name}) {
645 if (ref($params{$name}) eq "ARRAY") {
646 foreach my $par (@
{$params{$name}}) {
647 push @result, $symbol . "=" . esc_param
($par);
650 push @result, $symbol . "=" . esc_param
($params{$name});
654 $href .= "?" . join(';', @result) if scalar @result;
660 ## ======================================================================
661 ## validation, quoting/unquoting and escaping
663 sub validate_pathname
{
664 my $input = shift || return undef;
666 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
667 # at the beginning, at the end, and between slashes.
668 # also this catches doubled slashes
669 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
673 if ($input =~ m!\0!) {
679 sub validate_refname
{
680 my $input = shift || return undef;
682 # textual hashes are O.K.
683 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
686 # it must be correct pathname
687 $input = validate_pathname
($input)
689 # restrictions on ref name according to git-check-ref-format
690 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
696 # decode sequences of octets in utf8 into Perl's internal form,
697 # which is utf-8 with utf8 flag set if needed. gitweb writes out
698 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
701 if (utf8
::valid
($str)) {
705 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
709 # quote unsafe chars, but keep the slash, even when it's not
710 # correct, but quoted slashes look too horrible in bookmarks
713 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
719 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
722 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
728 # replace invalid utf8 character with SUBSTITUTION sequence
733 $str = to_utf8
($str);
734 $str = $cgi->escapeHTML($str);
735 if ($opts{'-nbsp'}) {
736 $str =~ s/ / /g;
738 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
742 # quote control characters and escape filename to HTML
747 $str = to_utf8
($str);
748 $str = $cgi->escapeHTML($str);
749 if ($opts{'-nbsp'}) {
750 $str =~ s/ / /g;
752 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
756 # Make control characters "printable", using character escape codes (CEC)
760 my %es = ( # character escape codes, aka escape sequences
761 "\t" => '\t', # tab (HT)
762 "\n" => '\n', # line feed (LF)
763 "\r" => '\r', # carrige return (CR)
764 "\f" => '\f', # form feed (FF)
765 "\b" => '\b', # backspace (BS)
766 "\a" => '\a', # alarm (bell) (BEL)
767 "\e" => '\e', # escape (ESC)
768 "\013" => '\v', # vertical tab (VT)
769 "\000" => '\0', # nul character (NUL)
771 my $chr = ( (exists $es{$cntrl})
773 : sprintf('\%03o', ord($cntrl)) );
774 if ($opts{-nohtml
}) {
777 return "<span class=\"cntrl\">$chr</span>";
781 # Alternatively use unicode control pictures codepoints,
782 # Unicode "printable representation" (PR)
787 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
788 if ($opts{-nohtml
}) {
791 return "<span class=\"cntrl\">$chr</span>";
795 # git may return quoted and escaped filenames
801 my %es = ( # character escape codes, aka escape sequences
802 't' => "\t", # tab (HT, TAB)
803 'n' => "\n", # newline (NL)
804 'r' => "\r", # return (CR)
805 'f' => "\f", # form feed (FF)
806 'b' => "\b", # backspace (BS)
807 'a' => "\a", # alarm (bell) (BEL)
808 'e' => "\e", # escape (ESC)
809 'v' => "\013", # vertical tab (VT)
812 if ($seq =~ m/^[0-7]{1,3}$/) {
813 # octal char sequence
814 return chr(oct($seq));
815 } elsif (exists $es{$seq}) {
816 # C escape sequence, aka character escape code
819 # quoted ordinary character
823 if ($str =~ m/^"(.*)"$/) {
826 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
831 # escape tabs (convert tabs to spaces)
835 while ((my $pos = index($line, "\t")) != -1) {
836 if (my $count = (8 - ($pos % 8))) {
837 my $spaces = ' ' x
$count;
838 $line =~ s/\t/$spaces/;
845 sub project_in_list
{
847 my @list = git_get_projects_list
();
848 return @list && scalar(grep { $_->{'path'} eq $project } @list);
851 ## ----------------------------------------------------------------------
852 ## HTML aware string manipulation
854 # Try to chop given string on a word boundary between position
855 # $len and $len+$add_len. If there is no word boundary there,
856 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
857 # (marking chopped part) would be longer than given string.
861 my $add_len = shift || 10;
862 my $where = shift || 'right'; # 'left' | 'center' | 'right'
864 # allow only $len chars, but don't cut a word if it would fit in $add_len
865 # if it doesn't fit, cut it if it's still longer than the dots we would add
866 # remove chopped character entities entirely
868 # when chopping in the middle, distribute $len into left and right part
869 # return early if chopping wouldn't make string shorter
870 if ($where eq 'center') {
871 return $str if ($len + 5 >= length($str)); # filler is length 5
874 return $str if ($len + 4 >= length($str)); # filler is length 4
877 # regexps: ending and beginning with word part up to $add_len
878 my $endre = qr/.{$len}\w{0,$add_len}/;
879 my $begre = qr/\w{0,$add_len}.{$len}/;
881 if ($where eq 'left') {
882 $str =~ m/^(.*?)($begre)$/;
883 my ($lead, $body) = ($1, $2);
884 if (length($lead) > 4) {
885 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
890 } elsif ($where eq 'center') {
891 $str =~ m/^($endre)(.*)$/;
892 my ($left, $str) = ($1, $2);
893 $str =~ m/^(.*?)($begre)$/;
894 my ($mid, $right) = ($1, $2);
895 if (length($mid) > 5) {
896 $left =~ s/&[^;]*$//;
897 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
900 return "$left$mid$right";
903 $str =~ m/^($endre)(.*)$/;
906 if (length($tail) > 4) {
907 $body =~ s/&[^;]*$//;
914 # takes the same arguments as chop_str, but also wraps a <span> around the
915 # result with a title attribute if it does get chopped. Additionally, the
916 # string is HTML-escaped.
917 sub chop_and_escape_str
{
920 my $chopped = chop_str
(@_);
921 if ($chopped eq $str) {
922 return esc_html
($chopped);
924 $str =~ s/([[:cntrl:]])/?/g;
925 return $cgi->span({-title
=>$str}, esc_html
($chopped));
929 ## ----------------------------------------------------------------------
930 ## functions returning short strings
932 # CSS class for given age value (in seconds)
938 } elsif ($age < 60*60*2) {
940 } elsif ($age < 60*60*24*2) {
947 # convert age in seconds to "nn units ago" string
952 if ($age > 60*60*24*365*2) {
953 $age_str = (int $age/60/60/24/365);
954 $age_str .= " years ago";
955 } elsif ($age > 60*60*24*(365/12)*2) {
956 $age_str = int $age/60/60/24/(365/12);
957 $age_str .= " months ago";
958 } elsif ($age > 60*60*24*7*2) {
959 $age_str = int $age/60/60/24/7;
960 $age_str .= " weeks ago";
961 } elsif ($age > 60*60*24*2) {
962 $age_str = int $age/60/60/24;
963 $age_str .= " days ago";
964 } elsif ($age > 60*60*2) {
965 $age_str = int $age/60/60;
966 $age_str .= " hours ago";
967 } elsif ($age > 60*2) {
968 $age_str = int $age/60;
969 $age_str .= " min ago";
972 $age_str .= " sec ago";
974 $age_str .= " right now";
980 S_IFINVALID
=> 0030000,
981 S_IFGITLINK
=> 0160000,
984 # submodule/subproject, a commit object reference
988 return (($mode & S_IFMT
) == S_IFGITLINK
)
991 # convert file mode in octal to symbolic file mode string
993 my $mode = oct shift;
995 if (S_ISGITLINK
($mode)) {
997 } elsif (S_ISDIR
($mode & S_IFMT
)) {
999 } elsif (S_ISLNK
($mode)) {
1000 return 'lrwxrwxrwx';
1001 } elsif (S_ISREG
($mode)) {
1002 # git cares only about the executable bit
1003 if ($mode & S_IXUSR
) {
1004 return '-rwxr-xr-x';
1006 return '-rw-r--r--';
1009 return '----------';
1013 # convert file mode in octal to file type string
1017 if ($mode !~ m/^[0-7]+$/) {
1023 if (S_ISGITLINK
($mode)) {
1025 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1027 } elsif (S_ISLNK
($mode)) {
1029 } elsif (S_ISREG
($mode)) {
1036 # convert file mode in octal to file type description string
1037 sub file_type_long
{
1040 if ($mode !~ m/^[0-7]+$/) {
1046 if (S_ISGITLINK
($mode)) {
1048 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1050 } elsif (S_ISLNK
($mode)) {
1052 } elsif (S_ISREG
($mode)) {
1053 if ($mode & S_IXUSR
) {
1054 return "executable";
1064 ## ----------------------------------------------------------------------
1065 ## functions returning short HTML fragments, or transforming HTML fragments
1066 ## which don't belong to other sections
1068 # format line of commit message.
1069 sub format_log_line_html
{
1072 $line = esc_html
($line, -nbsp
=>1);
1073 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
1076 $cgi->a({-href
=> href
(action
=>"object", hash
=>$hash_text),
1077 -class => "text"}, $hash_text);
1078 $line =~ s/$hash_text/$link/;
1083 # format marker of refs pointing to given object
1084 sub format_ref_marker
{
1085 my ($refs, $id) = @_;
1088 if (defined $refs->{$id}) {
1089 foreach my $ref (@
{$refs->{$id}}) {
1090 my ($type, $name) = qw();
1091 # e.g. tags/v2.6.11 or heads/next
1092 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1100 $markers .= " <span class=\"$type\" title=\"$ref\">" .
1101 esc_html
($name) . "</span>";
1106 return ' <span class="refs">'. $markers . '</span>';
1112 # format, perhaps shortened and with markers, title line
1113 sub format_subject_html
{
1114 my ($long, $short, $href, $extra) = @_;
1115 $extra = '' unless defined($extra);
1117 if (length($short) < length($long)) {
1118 return $cgi->a({-href
=> $href, -class => "list subject",
1119 -title
=> to_utf8
($long)},
1120 esc_html
($short) . $extra);
1122 return $cgi->a({-href
=> $href, -class => "list subject"},
1123 esc_html
($long) . $extra);
1127 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1128 sub format_git_diff_header_line
{
1130 my $diffinfo = shift;
1131 my ($from, $to) = @_;
1133 if ($diffinfo->{'nparents'}) {
1135 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1136 if ($to->{'href'}) {
1137 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1138 esc_path
($to->{'file'}));
1139 } else { # file was deleted (no href)
1140 $line .= esc_path
($to->{'file'});
1144 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1145 if ($from->{'href'}) {
1146 $line .= $cgi->a({-href
=> $from->{'href'}, -class => "path"},
1147 'a/' . esc_path
($from->{'file'}));
1148 } else { # file was added (no href)
1149 $line .= 'a/' . esc_path
($from->{'file'});
1152 if ($to->{'href'}) {
1153 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1154 'b/' . esc_path
($to->{'file'}));
1155 } else { # file was deleted
1156 $line .= 'b/' . esc_path
($to->{'file'});
1160 return "<div class=\"diff header\">$line</div>\n";
1163 # format extended diff header line, before patch itself
1164 sub format_extended_diff_header_line
{
1166 my $diffinfo = shift;
1167 my ($from, $to) = @_;
1170 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1171 $line .= $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1172 esc_path
($from->{'file'}));
1174 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1175 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1176 esc_path
($to->{'file'}));
1178 # match single <mode>
1179 if ($line =~ m/\s(\d{6})$/) {
1180 $line .= '<span class="info"> (' .
1181 file_type_long
($1) .
1185 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1186 # can match only for combined diff
1188 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1189 if ($from->{'href'}[$i]) {
1190 $line .= $cgi->a({-href
=>$from->{'href'}[$i],
1192 substr($diffinfo->{'from_id'}[$i],0,7));
1197 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1200 if ($to->{'href'}) {
1201 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1202 substr($diffinfo->{'to_id'},0,7));
1207 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1208 # can match only for ordinary diff
1209 my ($from_link, $to_link);
1210 if ($from->{'href'}) {
1211 $from_link = $cgi->a({-href
=>$from->{'href'}, -class=>"hash"},
1212 substr($diffinfo->{'from_id'},0,7));
1214 $from_link = '0' x
7;
1216 if ($to->{'href'}) {
1217 $to_link = $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1218 substr($diffinfo->{'to_id'},0,7));
1222 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1223 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1226 return $line . "<br/>\n";
1229 # format from-file/to-file diff header
1230 sub format_diff_from_to_header
{
1231 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1236 #assert($line =~ m/^---/) if DEBUG;
1237 # no extra formatting for "^--- /dev/null"
1238 if (! $diffinfo->{'nparents'}) {
1239 # ordinary (single parent) diff
1240 if ($line =~ m!^--- "?a/!) {
1241 if ($from->{'href'}) {
1243 $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1244 esc_path
($from->{'file'}));
1247 esc_path
($from->{'file'});
1250 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1253 # combined diff (merge commit)
1254 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1255 if ($from->{'href'}[$i]) {
1257 $cgi->a({-href
=>href
(action
=>"blobdiff",
1258 hash_parent
=>$diffinfo->{'from_id'}[$i],
1259 hash_parent_base
=>$parents[$i],
1260 file_parent
=>$from->{'file'}[$i],
1261 hash
=>$diffinfo->{'to_id'},
1263 file_name
=>$to->{'file'}),
1265 -title
=>"diff" . ($i+1)},
1268 $cgi->a({-href
=>$from->{'href'}[$i], -class=>"path"},
1269 esc_path
($from->{'file'}[$i]));
1271 $line = '--- /dev/null';
1273 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1278 #assert($line =~ m/^\+\+\+/) if DEBUG;
1279 # no extra formatting for "^+++ /dev/null"
1280 if ($line =~ m!^\+\+\+ "?b/!) {
1281 if ($to->{'href'}) {
1283 $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1284 esc_path
($to->{'file'}));
1287 esc_path
($to->{'file'});
1290 $result .= qq!<div
class="diff to_file">$line</div
>\n!;
1295 # create note for patch simplified by combined diff
1296 sub format_diff_cc_simplified
{
1297 my ($diffinfo, @parents) = @_;
1300 $result .= "<div class=\"diff header\">" .
1302 if (!is_deleted
($diffinfo)) {
1303 $result .= $cgi->a({-href
=> href
(action
=>"blob",
1305 hash
=>$diffinfo->{'to_id'},
1306 file_name
=>$diffinfo->{'to_file'}),
1308 esc_path
($diffinfo->{'to_file'}));
1310 $result .= esc_path
($diffinfo->{'to_file'});
1312 $result .= "</div>\n" . # class="diff header"
1313 "<div class=\"diff nodifferences\">" .
1315 "</div>\n"; # class="diff nodifferences"
1320 # format patch (diff) line (not to be used for diff headers)
1321 sub format_diff_line
{
1323 my ($from, $to) = @_;
1324 my $diff_class = "";
1328 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1330 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
1331 if ($line =~ m/^\@{3}/) {
1332 $diff_class = " chunk_header";
1333 } elsif ($line =~ m/^\\/) {
1334 $diff_class = " incomplete";
1335 } elsif ($prefix =~ tr/+/+/) {
1336 $diff_class = " add";
1337 } elsif ($prefix =~ tr/-/-/) {
1338 $diff_class = " rem";
1341 # assume ordinary diff
1342 my $char = substr($line, 0, 1);
1344 $diff_class = " add";
1345 } elsif ($char eq '-') {
1346 $diff_class = " rem";
1347 } elsif ($char eq '@') {
1348 $diff_class = " chunk_header";
1349 } elsif ($char eq "\\") {
1350 $diff_class = " incomplete";
1353 $line = untabify
($line);
1354 if ($from && $to && $line =~ m/^\@{2} /) {
1355 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1356 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1358 $from_lines = 0 unless defined $from_lines;
1359 $to_lines = 0 unless defined $to_lines;
1361 if ($from->{'href'}) {
1362 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1363 -class=>"list"}, $from_text);
1365 if ($to->{'href'}) {
1366 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1367 -class=>"list"}, $to_text);
1369 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1370 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1371 return "<div class=\"diff$diff_class\">$line</div>\n";
1372 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1373 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1374 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1376 @from_text = split(' ', $ranges);
1377 for (my $i = 0; $i < @from_text; ++$i) {
1378 ($from_start[$i], $from_nlines[$i]) =
1379 (split(',', substr($from_text[$i], 1)), 0);
1382 $to_text = pop @from_text;
1383 $to_start = pop @from_start;
1384 $to_nlines = pop @from_nlines;
1386 $line = "<span class=\"chunk_info\">$prefix ";
1387 for (my $i = 0; $i < @from_text; ++$i) {
1388 if ($from->{'href'}[$i]) {
1389 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1390 -class=>"list"}, $from_text[$i]);
1392 $line .= $from_text[$i];
1396 if ($to->{'href'}) {
1397 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1398 -class=>"list"}, $to_text);
1402 $line .= " $prefix</span>" .
1403 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1404 return "<div class=\"diff$diff_class\">$line</div>\n";
1406 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1409 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1410 # linked. Pass the hash of the tree/commit to snapshot.
1411 sub format_snapshot_links
{
1413 my @snapshot_fmts = gitweb_check_feature
('snapshot');
1414 @snapshot_fmts = filter_snapshot_fmts
(@snapshot_fmts);
1415 my $num_fmts = @snapshot_fmts;
1416 if ($num_fmts > 1) {
1417 # A parenthesized list of links bearing format names.
1418 # e.g. "snapshot (_tar.gz_ _zip_)"
1419 return "snapshot (" . join(' ', map
1426 }, $known_snapshot_formats{$_}{'display'})
1427 , @snapshot_fmts) . ")";
1428 } elsif ($num_fmts == 1) {
1429 # A single "snapshot" link whose tooltip bears the format name.
1431 my ($fmt) = @snapshot_fmts;
1437 snapshot_format
=>$fmt
1439 -title
=> "in format: $known_snapshot_formats{$fmt}{'display'}"
1441 } else { # $num_fmts == 0
1446 ## ----------------------------------------------------------------------
1447 ## git utility subroutines, invoking git commands
1449 # returns path to the core git executable and the --git-dir parameter as list
1451 return $GIT, '--git-dir='.$git_dir;
1454 # returns path to the core git executable and the --git-dir parameter as string
1456 return join(' ', git_cmd
());
1459 # get HEAD ref of given project as hash
1460 sub git_get_head_hash
{
1461 my $project = shift;
1462 my $o_git_dir = $git_dir;
1464 $git_dir = "$projectroot/$project";
1465 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
1468 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1472 if (defined $o_git_dir) {
1473 $git_dir = $o_git_dir;
1478 # get type of given object
1482 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
1484 close $fd or return;
1489 # repository configuration
1490 our $config_file = '';
1493 # store multiple values for single key as anonymous array reference
1494 # single values stored directly in the hash, not as [ <value> ]
1495 sub hash_set_multi
{
1496 my ($hash, $key, $value) = @_;
1498 if (!exists $hash->{$key}) {
1499 $hash->{$key} = $value;
1500 } elsif (!ref $hash->{$key}) {
1501 $hash->{$key} = [ $hash->{$key}, $value ];
1503 push @
{$hash->{$key}}, $value;
1507 # return hash of git project configuration
1508 # optionally limited to some section, e.g. 'gitweb'
1509 sub git_parse_project_config
{
1510 my $section_regexp = shift;
1515 open my $fh, "-|", git_cmd
(), "config", '-z', '-l',
1518 while (my $keyval = <$fh>) {
1520 my ($key, $value) = split(/\n/, $keyval, 2);
1522 hash_set_multi
(\
%config, $key, $value)
1523 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1530 # convert config value to boolean, 'true' or 'false'
1531 # no value, number > 0, 'true' and 'yes' values are true
1532 # rest of values are treated as false (never as error)
1533 sub config_to_bool
{
1536 # strip leading and trailing whitespace
1540 return (!defined $val || # section.key
1541 ($val =~ /^\d+$/ && $val) || # section.key = 1
1542 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1545 # convert config value to simple decimal number
1546 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1547 # to be multiplied by 1024, 1048576, or 1073741824
1551 # strip leading and trailing whitespace
1555 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1557 # unknown unit is treated as 1
1558 return $num * ($unit eq 'g' ?
1073741824 :
1559 $unit eq 'm' ?
1048576 :
1560 $unit eq 'k' ?
1024 : 1);
1565 # convert config value to array reference, if needed
1566 sub config_to_multi
{
1569 return ref($val) ?
$val : (defined($val) ?
[ $val ] : []);
1572 sub git_get_project_config
{
1573 my ($key, $type) = @_;
1576 return unless ($key);
1577 $key =~ s/^gitweb\.//;
1578 return if ($key =~ m/\W/);
1581 if (defined $type) {
1584 unless ($type eq 'bool' || $type eq 'int');
1588 if (!defined $config_file ||
1589 $config_file ne "$git_dir/config") {
1590 %config = git_parse_project_config
('gitweb');
1591 $config_file = "$git_dir/config";
1595 if (!defined $type) {
1596 return $config{"gitweb.$key"};
1597 } elsif ($type eq 'bool') {
1598 # backward compatibility: 'git config --bool' returns true/false
1599 return config_to_bool
($config{"gitweb.$key"}) ?
'true' : 'false';
1600 } elsif ($type eq 'int') {
1601 return config_to_int
($config{"gitweb.$key"});
1603 return $config{"gitweb.$key"};
1606 # get hash of given path at given ref
1607 sub git_get_hash_by_path
{
1609 my $path = shift || return undef;
1614 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
1615 or die_error
(undef, "Open git-ls-tree failed");
1617 close $fd or return undef;
1619 if (!defined $line) {
1620 # there is no tree or hash given by $path at $base
1624 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1625 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1626 if (defined $type && $type ne $2) {
1627 # type doesn't match
1633 # get path of entry with given hash at given tree-ish (ref)
1634 # used to get 'from' filename for combined diff (merge commit) for renames
1635 sub git_get_path_by_hash
{
1636 my $base = shift || return;
1637 my $hash = shift || return;
1641 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
1643 while (my $line = <$fd>) {
1646 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1647 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1648 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1657 ## ......................................................................
1658 ## git utility functions, directly accessing git repository
1660 sub git_get_project_description
{
1663 $git_dir = "$projectroot/$path";
1664 open my $fd, "$git_dir/description"
1665 or return git_get_project_config
('description');
1668 if (defined $descr) {
1674 sub git_get_project_url_list
{
1677 $git_dir = "$projectroot/$path";
1678 open my $fd, "$git_dir/cloneurl"
1679 or return wantarray ?
1680 @
{ config_to_multi
(git_get_project_config
('url')) } :
1681 config_to_multi
(git_get_project_config
('url'));
1682 my @git_project_url_list = map { chomp; $_ } <$fd>;
1685 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
1688 sub git_get_projects_list
{
1693 $filter =~ s/\.git$//;
1695 my ($check_forks) = gitweb_check_feature
('forks');
1697 if (-d
$projects_list) {
1698 # search in directory
1699 my $dir = $projects_list . ($filter ?
"/$filter" : '');
1700 # remove the trailing "/"
1702 my $pfxlen = length("$dir");
1703 my $pfxdepth = ($dir =~ tr!/!!);
1706 follow_fast
=> 1, # follow symbolic links
1707 follow_skip
=> 2, # ignore duplicates
1708 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
1710 # skip project-list toplevel, if we get it.
1711 return if (m!^[/.]$!);
1712 # only directories can be git repositories
1713 return unless (-d
$_);
1714 # don't traverse too deep (Find is super slow on os x)
1715 if (($File::Find
::name
=~ tr!/!!) - $pfxdepth > $project_maxdepth) {
1716 $File::Find
::prune
= 1;
1720 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
1721 # we check related file in $projectroot
1722 if ($check_forks and $subdir =~ m
#/.#) {
1723 $File::Find
::prune
= 1;
1724 } elsif (check_export_ok
("$projectroot/$filter/$subdir")) {
1725 push @list, { path
=> ($filter ?
"$filter/" : '') . $subdir };
1726 $File::Find
::prune
= 1;
1731 } elsif (-f
$projects_list) {
1732 # read from file(url-encoded):
1733 # 'git%2Fgit.git Linus+Torvalds'
1734 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1735 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1737 open my ($fd), $projects_list or return;
1739 while (my $line = <$fd>) {
1741 my ($path, $owner) = split ' ', $line;
1742 $path = unescape
($path);
1743 $owner = unescape
($owner);
1744 if (!defined $path) {
1747 if ($filter ne '') {
1748 # looking for forks;
1749 my $pfx = substr($path, 0, length($filter));
1750 if ($pfx ne $filter) {
1753 my $sfx = substr($path, length($filter));
1754 if ($sfx !~ /^\/.*\
.git
$/) {
1757 } elsif ($check_forks) {
1759 foreach my $filter (keys %paths) {
1760 # looking for forks;
1761 my $pfx = substr($path, 0, length($filter));
1762 if ($pfx ne $filter) {
1765 my $sfx = substr($path, length($filter));
1766 if ($sfx !~ /^\/.*\
.git
$/) {
1769 # is a fork, don't include it in
1774 if (check_export_ok
("$projectroot/$path")) {
1777 owner
=> to_utf8
($owner),
1780 (my $forks_path = $path) =~ s/\.git$//;
1781 $paths{$forks_path}++;
1789 our $gitweb_project_owner = undef;
1790 sub git_get_project_list_from_file
{
1792 return if (defined $gitweb_project_owner);
1794 $gitweb_project_owner = {};
1795 # read from file (url-encoded):
1796 # 'git%2Fgit.git Linus+Torvalds'
1797 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1798 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1799 if (-f
$projects_list) {
1800 open (my $fd , $projects_list);
1801 while (my $line = <$fd>) {
1803 my ($pr, $ow) = split ' ', $line;
1804 $pr = unescape
($pr);
1805 $ow = unescape
($ow);
1806 $gitweb_project_owner->{$pr} = to_utf8
($ow);
1812 sub git_get_project_owner
{
1813 my $project = shift;
1816 return undef unless $project;
1817 $git_dir = "$projectroot/$project";
1819 if (!defined $gitweb_project_owner) {
1820 git_get_project_list_from_file
();
1823 if (exists $gitweb_project_owner->{$project}) {
1824 $owner = $gitweb_project_owner->{$project};
1826 if (!defined $owner){
1827 $owner = git_get_project_config
('owner');
1829 if (!defined $owner) {
1830 $owner = get_file_owner
("$git_dir");
1836 sub git_get_last_activity
{
1840 $git_dir = "$projectroot/$path";
1841 open($fd, "-|", git_cmd
(), 'for-each-ref',
1842 '--format=%(committer)',
1843 '--sort=-committerdate',
1845 'refs/heads') or return;
1846 my $most_recent = <$fd>;
1847 close $fd or return;
1848 if (defined $most_recent &&
1849 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1851 my $age = time - $timestamp;
1852 return ($age, age_string
($age));
1854 return (undef, undef);
1857 sub git_get_references
{
1858 my $type = shift || "";
1860 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1861 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1862 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
1863 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
1866 while (my $line = <$fd>) {
1868 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1869 if (defined $refs{$1}) {
1870 push @
{$refs{$1}}, $2;
1876 close $fd or return;
1880 sub git_get_rev_name_tags
{
1881 my $hash = shift || return undef;
1883 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
1885 my $name_rev = <$fd>;
1888 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
1891 # catches also '$hash undefined' output
1896 ## ----------------------------------------------------------------------
1897 ## parse to hash functions
1901 my $tz = shift || "-0000";
1904 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1905 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1906 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1907 $date{'hour'} = $hour;
1908 $date{'minute'} = $min;
1909 $date{'mday'} = $mday;
1910 $date{'day'} = $days[$wday];
1911 $date{'month'} = $months[$mon];
1912 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1913 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1914 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1915 $mday, $months[$mon], $hour ,$min;
1916 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1917 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
1919 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1920 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1921 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1922 $date{'hour_local'} = $hour;
1923 $date{'minute_local'} = $min;
1924 $date{'tz_local'} = $tz;
1925 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1926 1900+$year, $mon+1, $mday,
1927 $hour, $min, $sec, $tz);
1936 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
1937 $tag{'id'} = $tag_id;
1938 while (my $line = <$fd>) {
1940 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1941 $tag{'object'} = $1;
1942 } elsif ($line =~ m/^type (.+)$/) {
1944 } elsif ($line =~ m/^tag (.+)$/) {
1946 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1947 $tag{'author'} = $1;
1950 } elsif ($line =~ m/--BEGIN/) {
1951 push @comment, $line;
1953 } elsif ($line eq "") {
1957 push @comment, <$fd>;
1958 $tag{'comment'} = \
@comment;
1959 close $fd or return;
1960 if (!defined $tag{'name'}) {
1966 sub parse_commit_text
{
1967 my ($commit_text, $withparents) = @_;
1968 my @commit_lines = split '\n', $commit_text;
1971 pop @commit_lines; # Remove '\0'
1973 if (! @commit_lines) {
1977 my $header = shift @commit_lines;
1978 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1981 ($co{'id'}, my @parents) = split ' ', $header;
1982 while (my $line = shift @commit_lines) {
1983 last if $line eq "\n";
1984 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1986 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1988 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1990 $co{'author_epoch'} = $2;
1991 $co{'author_tz'} = $3;
1992 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
1993 $co{'author_name'} = $1;
1994 $co{'author_email'} = $2;
1996 $co{'author_name'} = $co{'author'};
1998 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
1999 $co{'committer'} = $1;
2000 $co{'committer_epoch'} = $2;
2001 $co{'committer_tz'} = $3;
2002 $co{'committer_name'} = $co{'committer'};
2003 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2004 $co{'committer_name'} = $1;
2005 $co{'committer_email'} = $2;
2007 $co{'committer_name'} = $co{'committer'};
2011 if (!defined $co{'tree'}) {
2014 $co{'parents'} = \
@parents;
2015 $co{'parent'} = $parents[0];
2017 foreach my $title (@commit_lines) {
2020 $co{'title'} = chop_str
($title, 80, 5);
2021 # remove leading stuff of merges to make the interesting part visible
2022 if (length($title) > 50) {
2023 $title =~ s/^Automatic //;
2024 $title =~ s/^merge (of|with) /Merge ... /i;
2025 if (length($title) > 50) {
2026 $title =~ s/(http|rsync):\/\///;
2028 if (length($title) > 50) {
2029 $title =~ s/(master|www|rsync)\.//;
2031 if (length($title) > 50) {
2032 $title =~ s/kernel.org:?//;
2034 if (length($title) > 50) {
2035 $title =~ s/\/pub\/scm//;
2038 $co{'title_short'} = chop_str
($title, 50, 5);
2042 if ($co{'title'} eq "") {
2043 $co{'title'} = $co{'title_short'} = '(no commit message)';
2045 # remove added spaces
2046 foreach my $line (@commit_lines) {
2049 $co{'comment'} = \
@commit_lines;
2051 my $age = time - $co{'committer_epoch'};
2053 $co{'age_string'} = age_string
($age);
2054 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2055 if ($age > 60*60*24*7*2) {
2056 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2057 $co{'age_string_age'} = $co{'age_string'};
2059 $co{'age_string_date'} = $co{'age_string'};
2060 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2066 my ($commit_id) = @_;
2071 open my $fd, "-|", git_cmd
(), "rev-list",
2077 or die_error
(undef, "Open git-rev-list failed");
2078 %co = parse_commit_text
(<$fd>, 1);
2085 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2093 open my $fd, "-|", git_cmd
(), "rev-list",
2096 ("--max-count=" . $maxcount),
2097 ("--skip=" . $skip),
2101 ($filename ?
($filename) : ())
2102 or die_error
(undef, "Open git-rev-list failed");
2103 while (my $line = <$fd>) {
2104 my %co = parse_commit_text
($line);
2109 return wantarray ?
@cos : \
@cos;
2112 # parse ref from ref_file, given by ref_id, with given type
2114 my $ref_file = shift;
2116 my $type = shift || git_get_type
($ref_id);
2119 $ref_item{'type'} = $type;
2120 $ref_item{'id'} = $ref_id;
2121 $ref_item{'epoch'} = 0;
2122 $ref_item{'age'} = "unknown";
2123 if ($type eq "tag") {
2124 my %tag = parse_tag
($ref_id);
2125 $ref_item{'comment'} = $tag{'comment'};
2126 if ($tag{'type'} eq "commit") {
2127 my %co = parse_commit
($tag{'object'});
2128 $ref_item{'epoch'} = $co{'committer_epoch'};
2129 $ref_item{'age'} = $co{'age_string'};
2130 } elsif (defined($tag{'epoch'})) {
2131 my $age = time - $tag{'epoch'};
2132 $ref_item{'epoch'} = $tag{'epoch'};
2133 $ref_item{'age'} = age_string
($age);
2135 $ref_item{'reftype'} = $tag{'type'};
2136 $ref_item{'name'} = $tag{'name'};
2137 $ref_item{'refid'} = $tag{'object'};
2138 } elsif ($type eq "commit"){
2139 my %co = parse_commit
($ref_id);
2140 $ref_item{'reftype'} = "commit";
2141 $ref_item{'name'} = $ref_file;
2142 $ref_item{'title'} = $co{'title'};
2143 $ref_item{'refid'} = $ref_id;
2144 $ref_item{'epoch'} = $co{'committer_epoch'};
2145 $ref_item{'age'} = $co{'age_string'};
2147 $ref_item{'reftype'} = $type;
2148 $ref_item{'name'} = $ref_file;
2149 $ref_item{'refid'} = $ref_id;
2155 # parse line of git-diff-tree "raw" output
2156 sub parse_difftree_raw_line
{
2160 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2161 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2162 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2163 $res{'from_mode'} = $1;
2164 $res{'to_mode'} = $2;
2165 $res{'from_id'} = $3;
2167 $res{'status'} = $5;
2168 $res{'similarity'} = $6;
2169 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2170 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
2172 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote
($7);
2175 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2176 # combined diff (for merge commit)
2177 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2178 $res{'nparents'} = length($1);
2179 $res{'from_mode'} = [ split(' ', $2) ];
2180 $res{'to_mode'} = pop @
{$res{'from_mode'}};
2181 $res{'from_id'} = [ split(' ', $3) ];
2182 $res{'to_id'} = pop @
{$res{'from_id'}};
2183 $res{'status'} = [ split('', $4) ];
2184 $res{'to_file'} = unquote
($5);
2186 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2187 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2188 $res{'commit'} = $1;
2191 return wantarray ?
%res : \
%res;
2194 # wrapper: return parsed line of git-diff-tree "raw" output
2195 # (the argument might be raw line, or parsed info)
2196 sub parsed_difftree_line
{
2197 my $line_or_ref = shift;
2199 if (ref($line_or_ref) eq "HASH") {
2200 # pre-parsed (or generated by hand)
2201 return $line_or_ref;
2203 return parse_difftree_raw_line
($line_or_ref);
2207 # parse line of git-ls-tree output
2208 sub parse_ls_tree_line
($;%) {
2213 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2214 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2222 $res{'name'} = unquote
($4);
2225 return wantarray ?
%res : \
%res;
2228 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2229 sub parse_from_to_diffinfo
{
2230 my ($diffinfo, $from, $to, @parents) = @_;
2232 if ($diffinfo->{'nparents'}) {
2234 $from->{'file'} = [];
2235 $from->{'href'} = [];
2236 fill_from_file_info
($diffinfo, @parents)
2237 unless exists $diffinfo->{'from_file'};
2238 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2239 $from->{'file'}[$i] =
2240 defined $diffinfo->{'from_file'}[$i] ?
2241 $diffinfo->{'from_file'}[$i] :
2242 $diffinfo->{'to_file'};
2243 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2244 $from->{'href'}[$i] = href
(action
=>"blob",
2245 hash_base
=>$parents[$i],
2246 hash
=>$diffinfo->{'from_id'}[$i],
2247 file_name
=>$from->{'file'}[$i]);
2249 $from->{'href'}[$i] = undef;
2253 # ordinary (not combined) diff
2254 $from->{'file'} = $diffinfo->{'from_file'};
2255 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2256 $from->{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2257 hash
=>$diffinfo->{'from_id'},
2258 file_name
=>$from->{'file'});
2260 delete $from->{'href'};
2264 $to->{'file'} = $diffinfo->{'to_file'};
2265 if (!is_deleted
($diffinfo)) { # file exists in result
2266 $to->{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2267 hash
=>$diffinfo->{'to_id'},
2268 file_name
=>$to->{'file'});
2270 delete $to->{'href'};
2274 ## ......................................................................
2275 ## parse to array of hashes functions
2277 sub git_get_heads_list
{
2281 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2282 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
2283 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2286 while (my $line = <$fd>) {
2290 my ($refinfo, $committerinfo) = split(/\0/, $line);
2291 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2292 my ($committer, $epoch, $tz) =
2293 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2294 $ref_item{'fullname'} = $name;
2295 $name =~ s!^refs/heads/!!;
2297 $ref_item{'name'} = $name;
2298 $ref_item{'id'} = $hash;
2299 $ref_item{'title'} = $title || '(no commit message)';
2300 $ref_item{'epoch'} = $epoch;
2302 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2304 $ref_item{'age'} = "unknown";
2307 push @headslist, \
%ref_item;
2311 return wantarray ?
@headslist : \
@headslist;
2314 sub git_get_tags_list
{
2318 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2319 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
2320 '--format=%(objectname) %(objecttype) %(refname) '.
2321 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2324 while (my $line = <$fd>) {
2328 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2329 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2330 my ($creator, $epoch, $tz) =
2331 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2332 $ref_item{'fullname'} = $name;
2333 $name =~ s!^refs/tags/!!;
2335 $ref_item{'type'} = $type;
2336 $ref_item{'id'} = $id;
2337 $ref_item{'name'} = $name;
2338 if ($type eq "tag") {
2339 $ref_item{'subject'} = $title;
2340 $ref_item{'reftype'} = $reftype;
2341 $ref_item{'refid'} = $refid;
2343 $ref_item{'reftype'} = $type;
2344 $ref_item{'refid'} = $id;
2347 if ($type eq "tag" || $type eq "commit") {
2348 $ref_item{'epoch'} = $epoch;
2350 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2352 $ref_item{'age'} = "unknown";
2356 push @tagslist, \
%ref_item;
2360 return wantarray ?
@tagslist : \
@tagslist;
2363 ## ----------------------------------------------------------------------
2364 ## filesystem-related functions
2366 sub get_file_owner
{
2369 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2370 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2371 if (!defined $gcos) {
2375 $owner =~ s/[,;].*$//;
2376 return to_utf8
($owner);
2379 ## ......................................................................
2380 ## mimetype related functions
2382 sub mimetype_guess_file
{
2383 my $filename = shift;
2384 my $mimemap = shift;
2385 -r
$mimemap or return undef;
2388 open(MIME
, $mimemap) or return undef;
2390 next if m/^#/; # skip comments
2391 my ($mime, $exts) = split(/\t+/);
2392 if (defined $exts) {
2393 my @exts = split(/\s+/, $exts);
2394 foreach my $ext (@exts) {
2395 $mimemap{$ext} = $mime;
2401 $filename =~ /\.([^.]*)$/;
2402 return $mimemap{$1};
2405 sub mimetype_guess
{
2406 my $filename = shift;
2408 $filename =~ /\./ or return undef;
2410 if ($mimetypes_file) {
2411 my $file = $mimetypes_file;
2412 if ($file !~ m!^/!) { # if it is relative path
2413 # it is relative to project
2414 $file = "$projectroot/$project/$file";
2416 $mime = mimetype_guess_file
($filename, $file);
2418 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
2424 my $filename = shift;
2427 my $mime = mimetype_guess
($filename);
2428 $mime and return $mime;
2432 return $default_blob_plain_mimetype unless $fd;
2435 return 'text/plain' .
2436 ($default_text_plain_charset ?
'; charset='.$default_text_plain_charset : '');
2437 } elsif (! $filename) {
2438 return 'application/octet-stream';
2439 } elsif ($filename =~ m/\.png$/i) {
2441 } elsif ($filename =~ m/\.gif$/i) {
2443 } elsif ($filename =~ m/\.jpe?g$/i) {
2444 return 'image/jpeg';
2446 return 'application/octet-stream';
2450 ## ======================================================================
2451 ## functions printing HTML: header, footer, error page
2453 sub git_header_html
{
2454 my $status = shift || "200 OK";
2455 my $expires = shift;
2457 my $title = "$site_name";
2458 if (defined $project) {
2459 $title .= " - " . to_utf8
($project);
2460 if (defined $action) {
2461 $title .= "/$action";
2462 if (defined $file_name) {
2463 $title .= " - " . esc_path
($file_name);
2464 if ($action eq "tree" && $file_name !~ m
|/$|) {
2471 # require explicit support from the UA if we are to send the page as
2472 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2473 # we have to do this because MSIE sometimes globs '*/*', pretending to
2474 # support xhtml+xml but choking when it gets what it asked for.
2475 if (defined $cgi->http('HTTP_ACCEPT') &&
2476 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
2477 $cgi->Accept('application/xhtml+xml') != 0) {
2478 $content_type = 'application/xhtml+xml';
2480 $content_type = 'text/html';
2482 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
2483 -status
=> $status, -expires
=> $expires);
2484 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
2486 <?xml version="1.0" encoding="utf-8"?>
2487 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2488 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2489 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2490 <!-- git core binaries version $git_version -->
2492 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2493 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2494 <meta name="robots" content="index, nofollow"/>
2495 <title>$title</title>
2497 # print out each stylesheet that exist
2498 if (defined $stylesheet) {
2499 #provides backwards capability for those people who define style sheet in a config file
2500 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2502 foreach my $stylesheet (@stylesheets) {
2503 next unless $stylesheet;
2504 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2507 if (defined $project) {
2508 printf('<link rel="alternate" title="%s log RSS feed" '.
2509 'href="%s" type="application/rss+xml" />'."\n",
2510 esc_param
($project), href
(action
=>"rss"));
2511 printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
2512 'href="%s" type="application/rss+xml" />'."\n",
2513 esc_param
($project), href
(action
=>"rss",
2514 extra_options
=>"--no-merges"));
2515 printf('<link rel="alternate" title="%s log Atom feed" '.
2516 'href="%s" type="application/atom+xml" />'."\n",
2517 esc_param
($project), href
(action
=>"atom"));
2518 printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
2519 'href="%s" type="application/atom+xml" />'."\n",
2520 esc_param
($project), href
(action
=>"atom",
2521 extra_options
=>"--no-merges"));
2523 printf('<link rel="alternate" title="%s projects list" '.
2524 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
2525 $site_name, href
(project
=>undef, action
=>"project_index"));
2526 printf('<link rel="alternate" title="%s projects feeds" '.
2527 'href="%s" type="text/x-opml"/>'."\n",
2528 $site_name, href
(project
=>undef, action
=>"opml"));
2530 if (defined $favicon) {
2531 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png"/>\n);
2537 if (-f
$site_header) {
2538 open (my $fd, $site_header);
2543 print "<div class=\"page_header\">\n" .
2544 $cgi->a({-href
=> esc_url
($logo_url),
2545 -title
=> $logo_label},
2546 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
2547 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
2548 if (defined $project) {
2549 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
2550 if (defined $action) {
2557 my ($have_search) = gitweb_check_feature
('search');
2558 if ((defined $project) && ($have_search)) {
2559 if (!defined $searchtext) {
2563 if (defined $hash_base) {
2564 $search_hash = $hash_base;
2565 } elsif (defined $hash) {
2566 $search_hash = $hash;
2568 $search_hash = "HEAD";
2570 my $action = $my_uri;
2571 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
2572 if ($use_pathinfo) {
2573 $action .= "/".esc_url
($project);
2575 $cgi->param("p", $project);
2577 $cgi->param("a", "search");
2578 $cgi->param("h", $search_hash);
2579 print $cgi->startform(-method
=> "get", -action
=> $action) .
2580 "<div class=\"search\">\n" .
2581 (!$use_pathinfo && $cgi->hidden(-name
=> "p") . "\n") .
2582 $cgi->hidden(-name
=> "a") . "\n" .
2583 $cgi->hidden(-name
=> "h") . "\n" .
2584 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
2585 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
2586 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
2588 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
2589 "<span title=\"Extended regular expression\">" .
2590 $cgi->checkbox(-name
=> 'sr', -value
=> 1, -label
=> 're',
2591 -checked
=> $search_use_regexp) .
2594 $cgi->end_form() . "\n";
2598 sub git_footer_html
{
2599 print "<div class=\"page_footer\">\n";
2600 if (defined $project) {
2601 my $descr = git_get_project_description
($project);
2602 if (defined $descr) {
2603 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
2605 print $cgi->a({-href
=> href
(action
=>"rss"),
2606 -class => "rss_logo"}, "RSS") . " ";
2607 print $cgi->a({-href
=> href
(action
=>"atom"),
2608 -class => "rss_logo"}, "Atom") . "\n";
2610 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
2611 -class => "rss_logo"}, "OPML") . " ";
2612 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
2613 -class => "rss_logo"}, "TXT") . "\n";
2617 if (-f
$site_footer) {
2618 open (my $fd, $site_footer);
2628 my $status = shift || "403 Forbidden";
2629 my $error = shift || "Malformed query, file missing or permission denied";
2631 git_header_html
($status);
2633 <div class="page_body">
2643 ## ----------------------------------------------------------------------
2644 ## functions printing or outputting HTML: navigation
2646 sub git_print_page_nav
{
2647 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2648 $extra = '' if !defined $extra; # pager or formats
2650 my @navs = qw(summary shortlog log commit commitdiff tree);
2652 @navs = grep { $_ ne $suppress } @navs;
2655 my %arg = map { $_ => {action
=>$_} } @navs;
2656 if (defined $head) {
2657 for (qw(commit commitdiff)) {
2658 $arg{$_}{'hash'} = $head;
2660 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2661 for (qw(shortlog log)) {
2662 $arg{$_}{'hash'} = $head;
2666 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2667 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2669 print "<div class=\"page_nav\">\n" .
2671 map { $_ eq $current ?
2672 $_ : $cgi->a({-href
=> href
(%{$arg{$_}})}, "$_")
2674 print "<br/>\n$extra<br/>\n" .
2678 sub format_paging_nav
{
2679 my ($action, $hash, $head, $page, $nrevs) = @_;
2683 if ($hash ne $head || $page) {
2684 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
2686 $paging_nav .= "HEAD";
2690 $paging_nav .= " ⋅ " .
2691 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
2692 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
2694 $paging_nav .= " ⋅ prev";
2697 if ($nrevs >= (100 * ($page+1)-1)) {
2698 $paging_nav .= " ⋅ " .
2699 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
2700 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
2702 $paging_nav .= " ⋅ next";
2708 ## ......................................................................
2709 ## functions printing or outputting HTML: div
2711 sub git_print_header_div
{
2712 my ($action, $title, $hash, $hash_base) = @_;
2715 $args{'action'} = $action;
2716 $args{'hash'} = $hash if $hash;
2717 $args{'hash_base'} = $hash_base if $hash_base;
2719 print "<div class=\"header\">\n" .
2720 $cgi->a({-href
=> href
(%args), -class => "title"},
2721 $title ?
$title : $action) .
2725 #sub git_print_authorship (\%) {
2726 sub git_print_authorship
{
2729 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
2730 print "<div class=\"author_date\">" .
2731 esc_html
($co->{'author_name'}) .
2733 if ($ad{'hour_local'} < 6) {
2734 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2735 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2737 printf(" (%02d:%02d %s)",
2738 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2743 sub git_print_page_path
{
2749 print "<div class=\"page_path\">";
2750 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
2751 -title
=> 'tree root'}, to_utf8
("[$project]"));
2753 if (defined $name) {
2754 my @dirname = split '/', $name;
2755 my $basename = pop @dirname;
2758 foreach my $dir (@dirname) {
2759 $fullname .= ($fullname ?
'/' : '') . $dir;
2760 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
2762 -title
=> $fullname}, esc_path
($dir));
2765 if (defined $type && $type eq 'blob') {
2766 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
2768 -title
=> $name}, esc_path
($basename));
2769 } elsif (defined $type && $type eq 'tree') {
2770 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
2772 -title
=> $name}, esc_path
($basename));
2775 print esc_path
($basename);
2778 print "<br/></div>\n";
2781 # sub git_print_log (\@;%) {
2782 sub git_print_log
($;%) {
2786 if ($opts{'-remove_title'}) {
2787 # remove title, i.e. first line of log
2790 # remove leading empty lines
2791 while (defined $log->[0] && $log->[0] eq "") {
2798 foreach my $line (@
$log) {
2799 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2802 if (! $opts{'-remove_signoff'}) {
2803 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
2806 # remove signoff lines
2813 # print only one empty line
2814 # do not print empty line after signoff
2816 next if ($empty || $signoff);
2822 print format_log_line_html
($line) . "<br/>\n";
2825 if ($opts{'-final_empty_line'}) {
2826 # end with single empty line
2827 print "<br/>\n" unless $empty;
2831 # return link target (what link points to)
2832 sub git_get_link_target
{
2837 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
2841 $link_target = <$fd>;
2846 return $link_target;
2849 # given link target, and the directory (basedir) the link is in,
2850 # return target of link relative to top directory (top tree);
2851 # return undef if it is not possible (including absolute links).
2852 sub normalize_link_target
{
2853 my ($link_target, $basedir, $hash_base) = @_;
2855 # we can normalize symlink target only if $hash_base is provided
2856 return unless $hash_base;
2858 # absolute symlinks (beginning with '/') cannot be normalized
2859 return if (substr($link_target, 0, 1) eq '/');
2861 # normalize link target to path from top (root) tree (dir)
2864 $path = $basedir . '/' . $link_target;
2866 # we are in top (root) tree (dir)
2867 $path = $link_target;
2870 # remove //, /./, and /../
2872 foreach my $part (split('/', $path)) {
2873 # discard '.' and ''
2874 next if (!$part || $part eq '.');
2876 if ($part eq '..') {
2880 # link leads outside repository (outside top dir)
2884 push @path_parts, $part;
2887 $path = join('/', @path_parts);
2892 # print tree entry (row of git_tree), but without encompassing <tr> element
2893 sub git_print_tree_entry
{
2894 my ($t, $basedir, $hash_base, $have_blame) = @_;
2897 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2899 # The format of a table row is: mode list link. Where mode is
2900 # the mode of the entry, list is the name of the entry, an href,
2901 # and link is the action links of the entry.
2903 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
2904 if ($t->{'type'} eq "blob") {
2905 print "<td class=\"list\">" .
2906 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2907 file_name
=>"$basedir$t->{'name'}", %base_key),
2908 -class => "list"}, esc_path
($t->{'name'}));
2909 if (S_ISLNK
(oct $t->{'mode'})) {
2910 my $link_target = git_get_link_target
($t->{'hash'});
2912 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
2913 if (defined $norm_target) {
2915 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
2916 file_name
=>$norm_target),
2917 -title
=> $norm_target}, esc_path
($link_target));
2919 print " -> " . esc_path
($link_target);
2924 print "<td class=\"link\">";
2925 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2926 file_name
=>"$basedir$t->{'name'}", %base_key)},
2930 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
2931 file_name
=>"$basedir$t->{'name'}", %base_key)},
2934 if (defined $hash_base) {
2936 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2937 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
2941 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
2942 file_name
=>"$basedir$t->{'name'}")},
2946 } elsif ($t->{'type'} eq "tree") {
2947 print "<td class=\"list\">";
2948 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2949 file_name
=>"$basedir$t->{'name'}", %base_key)},
2950 esc_path
($t->{'name'}));
2952 print "<td class=\"link\">";
2953 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2954 file_name
=>"$basedir$t->{'name'}", %base_key)},
2956 if (defined $hash_base) {
2958 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2959 file_name
=>"$basedir$t->{'name'}")},
2964 # unknown object: we can only present history for it
2965 # (this includes 'commit' object, i.e. submodule support)
2966 print "<td class=\"list\">" .
2967 esc_path
($t->{'name'}) .
2969 print "<td class=\"link\">";
2970 if (defined $hash_base) {
2971 print $cgi->a({-href
=> href
(action
=>"history",
2972 hash_base
=>$hash_base,
2973 file_name
=>"$basedir$t->{'name'}")},
2980 ## ......................................................................
2981 ## functions printing large fragments of HTML
2983 # get pre-image filenames for merge (combined) diff
2984 sub fill_from_file_info
{
2985 my ($diff, @parents) = @_;
2987 $diff->{'from_file'} = [ ];
2988 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2989 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2990 if ($diff->{'status'}[$i] eq 'R' ||
2991 $diff->{'status'}[$i] eq 'C') {
2992 $diff->{'from_file'}[$i] =
2993 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
3000 # is current raw difftree line of file deletion
3002 my $diffinfo = shift;
3004 return $diffinfo->{'to_id'} eq ('0' x
40);
3007 # does patch correspond to [previous] difftree raw line
3008 # $diffinfo - hashref of parsed raw diff format
3009 # $patchinfo - hashref of parsed patch diff format
3010 # (the same keys as in $diffinfo)
3011 sub is_patch_split
{
3012 my ($diffinfo, $patchinfo) = @_;
3014 return defined $diffinfo && defined $patchinfo
3015 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3019 sub git_difftree_body
{
3020 my ($difftree, $hash, @parents) = @_;
3021 my ($parent) = $parents[0];
3022 my ($have_blame) = gitweb_check_feature
('blame');
3023 print "<div class=\"list_head\">\n";
3024 if ($#{$difftree} > 10) {
3025 print(($#{$difftree} + 1) . " files changed:\n");
3029 print "<table class=\"" .
3030 (@parents > 1 ?
"combined " : "") .
3033 # header only for combined diff in 'commitdiff' view
3034 my $has_header = @
$difftree && @parents > 1 && $action eq 'commitdiff';
3037 print "<thead><tr>\n" .
3038 "<th></th><th></th>\n"; # filename, patchN link
3039 for (my $i = 0; $i < @parents; $i++) {
3040 my $par = $parents[$i];
3042 $cgi->a({-href
=> href
(action
=>"commitdiff",
3043 hash
=>$hash, hash_parent
=>$par),
3044 -title
=> 'commitdiff to parent number ' .
3045 ($i+1) . ': ' . substr($par,0,7)},
3049 print "</tr></thead>\n<tbody>\n";
3054 foreach my $line (@
{$difftree}) {
3055 my $diff = parsed_difftree_line
($line);
3058 print "<tr class=\"dark\">\n";
3060 print "<tr class=\"light\">\n";
3064 if (exists $diff->{'nparents'}) { # combined diff
3066 fill_from_file_info
($diff, @parents)
3067 unless exists $diff->{'from_file'};
3069 if (!is_deleted
($diff)) {
3070 # file exists in the result (child) commit
3072 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3073 file_name
=>$diff->{'to_file'},
3075 -class => "list"}, esc_path
($diff->{'to_file'})) .
3079 esc_path
($diff->{'to_file'}) .
3083 if ($action eq 'commitdiff') {
3086 print "<td class=\"link\">" .
3087 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3092 my $has_history = 0;
3093 my $not_deleted = 0;
3094 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3095 my $hash_parent = $parents[$i];
3096 my $from_hash = $diff->{'from_id'}[$i];
3097 my $from_path = $diff->{'from_file'}[$i];
3098 my $status = $diff->{'status'}[$i];
3100 $has_history ||= ($status ne 'A');
3101 $not_deleted ||= ($status ne 'D');
3103 if ($status eq 'A') {
3104 print "<td class=\"link\" align=\"right\"> | </td>\n";
3105 } elsif ($status eq 'D') {
3106 print "<td class=\"link\">" .
3107 $cgi->a({-href
=> href
(action
=>"blob",
3110 file_name
=>$from_path)},
3114 if ($diff->{'to_id'} eq $from_hash) {
3115 print "<td class=\"link nochange\">";
3117 print "<td class=\"link\">";
3119 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3120 hash
=>$diff->{'to_id'},
3121 hash_parent
=>$from_hash,
3123 hash_parent_base
=>$hash_parent,
3124 file_name
=>$diff->{'to_file'},
3125 file_parent
=>$from_path)},
3131 print "<td class=\"link\">";
3133 print $cgi->a({-href
=> href
(action
=>"blob",
3134 hash
=>$diff->{'to_id'},
3135 file_name
=>$diff->{'to_file'},
3138 print " | " if ($has_history);
3141 print $cgi->a({-href
=> href
(action
=>"history",
3142 file_name
=>$diff->{'to_file'},
3149 next; # instead of 'else' clause, to avoid extra indent
3151 # else ordinary diff
3153 my ($to_mode_oct, $to_mode_str, $to_file_type);
3154 my ($from_mode_oct, $from_mode_str, $from_file_type);
3155 if ($diff->{'to_mode'} ne ('0' x
6)) {
3156 $to_mode_oct = oct $diff->{'to_mode'};
3157 if (S_ISREG
($to_mode_oct)) { # only for regular file
3158 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3160 $to_file_type = file_type
($diff->{'to_mode'});
3162 if ($diff->{'from_mode'} ne ('0' x
6)) {
3163 $from_mode_oct = oct $diff->{'from_mode'};
3164 if (S_ISREG
($to_mode_oct)) { # only for regular file
3165 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3167 $from_file_type = file_type
($diff->{'from_mode'});
3170 if ($diff->{'status'} eq "A") { # created
3171 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3172 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3173 $mode_chng .= "]</span>";
3175 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3176 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3177 -class => "list"}, esc_path
($diff->{'file'}));
3179 print "<td>$mode_chng</td>\n";
3180 print "<td class=\"link\">";
3181 if ($action eq 'commitdiff') {
3184 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3187 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3188 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3192 } elsif ($diff->{'status'} eq "D") { # deleted
3193 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3195 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3196 hash_base
=>$parent, file_name
=>$diff->{'file'}),
3197 -class => "list"}, esc_path
($diff->{'file'}));
3199 print "<td>$mode_chng</td>\n";
3200 print "<td class=\"link\">";
3201 if ($action eq 'commitdiff') {
3204 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3207 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3208 hash_base
=>$parent, file_name
=>$diff->{'file'})},
3211 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
3212 file_name
=>$diff->{'file'})},
3215 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
3216 file_name
=>$diff->{'file'})},
3220 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3221 my $mode_chnge = "";
3222 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3223 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3224 if ($from_file_type ne $to_file_type) {
3225 $mode_chnge .= " from $from_file_type to $to_file_type";
3227 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3228 if ($from_mode_str && $to_mode_str) {
3229 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3230 } elsif ($to_mode_str) {
3231 $mode_chnge .= " mode: $to_mode_str";
3234 $mode_chnge .= "]</span>\n";
3237 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3238 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3239 -class => "list"}, esc_path
($diff->{'file'}));
3241 print "<td>$mode_chnge</td>\n";
3242 print "<td class=\"link\">";
3243 if ($action eq 'commitdiff') {
3246 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3248 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3249 # "commit" view and modified file (not onlu mode changed)
3250 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3251 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3252 hash_base
=>$hash, hash_parent_base
=>$parent,
3253 file_name
=>$diff->{'file'})},
3257 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3258 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3261 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3262 file_name
=>$diff->{'file'})},
3265 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3266 file_name
=>$diff->{'file'})},
3270 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3271 my %status_name = ('R' => 'moved', 'C' => 'copied');
3272 my $nstatus = $status_name{$diff->{'status'}};
3274 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3275 # mode also for directories, so we cannot use $to_mode_str
3276 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3279 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
3280 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
3281 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
3282 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3283 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
3284 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
3285 -class => "list"}, esc_path
($diff->{'from_file'})) .
3286 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3287 "<td class=\"link\">";
3288 if ($action eq 'commitdiff') {
3291 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3293 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3294 # "commit" view and modified file (not only pure rename or copy)
3295 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3296 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3297 hash_base
=>$hash, hash_parent_base
=>$parent,
3298 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
3302 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3303 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
3306 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3307 file_name
=>$diff->{'to_file'})},
3310 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3311 file_name
=>$diff->{'to_file'})},
3315 } # we should not encounter Unmerged (U) or Unknown (X) status
3318 print "</tbody>" if $has_header;
3322 sub git_patchset_body
{
3323 my ($fd, $difftree, $hash, @hash_parents) = @_;
3324 my ($hash_parent) = $hash_parents[0];
3326 my $is_combined = (@hash_parents > 1);
3328 my $patch_number = 0;
3334 print "<div class=\"patchset\">\n";
3336 # skip to first patch
3337 while ($patch_line = <$fd>) {
3340 last if ($patch_line =~ m/^diff /);
3344 while ($patch_line) {
3346 # parse "git diff" header line
3347 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3348 # $1 is from_name, which we do not use
3349 $to_name = unquote
($2);
3350 $to_name =~ s!^b/!!;
3351 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3352 # $1 is 'cc' or 'combined', which we do not use
3353 $to_name = unquote
($2);
3358 # check if current patch belong to current raw line
3359 # and parse raw git-diff line if needed
3360 if (is_patch_split
($diffinfo, { 'to_file' => $to_name })) {
3361 # this is continuation of a split patch
3362 print "<div class=\"patch cont\">\n";
3364 # advance raw git-diff output if needed
3365 $patch_idx++ if defined $diffinfo;
3367 # read and prepare patch information
3368 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3370 # compact combined diff output can have some patches skipped
3371 # find which patch (using pathname of result) we are at now;
3373 while ($to_name ne $diffinfo->{'to_file'}) {
3374 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3375 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3376 "</div>\n"; # class="patch"
3381 last if $patch_idx > $#$difftree;
3382 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3386 # modifies %from, %to hashes
3387 parse_from_to_diffinfo
($diffinfo, \
%from, \
%to, @hash_parents);
3389 # this is first patch for raw difftree line with $patch_idx index
3390 # we index @$difftree array from 0, but number patches from 1
3391 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3395 #assert($patch_line =~ m/^diff /) if DEBUG;
3396 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3398 # print "git diff" header
3399 print format_git_diff_header_line
($patch_line, $diffinfo,
3402 # print extended diff header
3403 print "<div class=\"diff extended_header\">\n";
3405 while ($patch_line = <$fd>) {
3408 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
3410 print format_extended_diff_header_line
($patch_line, $diffinfo,
3413 print "</div>\n"; # class="diff extended_header"
3415 # from-file/to-file diff header
3416 if (! $patch_line) {
3417 print "</div>\n"; # class="patch"
3420 next PATCH
if ($patch_line =~ m/^diff /);
3421 #assert($patch_line =~ m/^---/) if DEBUG;
3423 my $last_patch_line = $patch_line;
3424 $patch_line = <$fd>;
3426 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3428 print format_diff_from_to_header
($last_patch_line, $patch_line,
3429 $diffinfo, \
%from, \
%to,
3434 while ($patch_line = <$fd>) {
3437 next PATCH
if ($patch_line =~ m/^diff /);
3439 print format_diff_line
($patch_line, \
%from, \
%to);
3443 print "</div>\n"; # class="patch"
3446 # for compact combined (--cc) format, with chunk and patch simpliciaction
3447 # patchset might be empty, but there might be unprocessed raw lines
3448 for (++$patch_idx if $patch_number > 0;
3449 $patch_idx < @
$difftree;
3451 # read and prepare patch information
3452 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3454 # generate anchor for "patch" links in difftree / whatchanged part
3455 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3456 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3457 "</div>\n"; # class="patch"
3462 if ($patch_number == 0) {
3463 if (@hash_parents > 1) {
3464 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3466 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3470 print "</div>\n"; # class="patchset"
3473 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3475 sub git_project_list_body
{
3476 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
3478 my ($check_forks) = gitweb_check_feature
('forks');
3481 foreach my $pr (@
$projlist) {
3482 my (@aa) = git_get_last_activity
($pr->{'path'});
3486 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
3487 if (!defined $pr->{'descr'}) {
3488 my $descr = git_get_project_description
($pr->{'path'}) || "";
3489 $pr->{'descr_long'} = to_utf8
($descr);
3490 $pr->{'descr'} = chop_str
($descr, $projects_list_description_width, 5);
3492 if (!defined $pr->{'owner'}) {
3493 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}") || "";
3496 my $pname = $pr->{'path'};
3497 if (($pname =~ s/\.git$//) &&
3498 ($pname !~ /\/$/) &&
3499 (-d
"$projectroot/$pname")) {
3500 $pr->{'forks'} = "-d $projectroot/$pname";
3506 push @projects, $pr;
3509 $order ||= $default_projects_order;
3510 $from = 0 unless defined $from;
3511 $to = $#projects if (!defined $to || $#projects < $to);
3513 print "<table class=\"project_list\">\n";
3514 unless ($no_header) {
3517 print "<th></th>\n";
3519 if ($order eq "project") {
3520 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3521 print "<th>Project</th>\n";
3524 $cgi->a({-href
=> href
(project
=>undef, order
=>'project'),
3525 -class => "header"}, "Project") .
3528 if ($order eq "descr") {
3529 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3530 print "<th>Description</th>\n";
3533 $cgi->a({-href
=> href
(project
=>undef, order
=>'descr'),
3534 -class => "header"}, "Description") .
3537 if ($order eq "owner") {
3538 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3539 print "<th>Owner</th>\n";
3542 $cgi->a({-href
=> href
(project
=>undef, order
=>'owner'),
3543 -class => "header"}, "Owner") .
3546 if ($order eq "age") {
3547 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3548 print "<th>Last Change</th>\n";
3551 $cgi->a({-href
=> href
(project
=>undef, order
=>'age'),
3552 -class => "header"}, "Last Change") .
3555 print "<th></th>\n" .
3559 for (my $i = $from; $i <= $to; $i++) {
3560 my $pr = $projects[$i];
3562 print "<tr class=\"dark\">\n";
3564 print "<tr class=\"light\">\n";
3569 if ($pr->{'forks'}) {
3570 print "<!-- $pr->{'forks'} -->\n";
3571 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
3575 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3576 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
3577 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3578 -class => "list", -title
=> $pr->{'descr_long'}},
3579 esc_html
($pr->{'descr'})) . "</td>\n" .
3580 "<td><i>" . chop_and_escape_str
($pr->{'owner'}, 15) . "</i></td>\n";
3581 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
3582 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
3583 "<td class=\"link\">" .
3584 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
3585 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
3586 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
3587 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
3588 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
3592 if (defined $extra) {
3595 print "<td></td>\n";
3597 print "<td colspan=\"5\">$extra</td>\n" .
3603 sub git_shortlog_body
{
3604 # uses global variable $project
3605 my ($commitlist, $from, $to, $refs, $extra) = @_;
3607 $from = 0 unless defined $from;
3608 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3610 print "<table class=\"shortlog\">\n";
3612 for (my $i = $from; $i <= $to; $i++) {
3613 my %co = %{$commitlist->[$i]};
3614 my $commit = $co{'id'};
3615 my $ref = format_ref_marker
($refs, $commit);
3617 print "<tr class=\"dark\">\n";
3619 print "<tr class=\"light\">\n";
3622 my $author = chop_and_escape_str
($co{'author_name'}, 10);
3623 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
3624 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3625 "<td><i>" . $author . "</i></td>\n" .
3627 print format_subject_html
($co{'title'}, $co{'title_short'},
3628 href
(action
=>"commit", hash
=>$commit), $ref);
3630 "<td class=\"link\">" .
3631 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
3632 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
3633 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
3634 my $snapshot_links = format_snapshot_links
($commit);
3635 if (defined $snapshot_links) {
3636 print " | " . $snapshot_links;
3641 if (defined $extra) {
3643 "<td colspan=\"4\">$extra</td>\n" .
3649 sub git_history_body
{
3650 # Warning: assumes constant type (blob or tree) during history
3651 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
3653 $from = 0 unless defined $from;
3654 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
3656 print "<table class=\"history\">\n";
3658 for (my $i = $from; $i <= $to; $i++) {
3659 my %co = %{$commitlist->[$i]};
3663 my $commit = $co{'id'};
3665 my $ref = format_ref_marker
($refs, $commit);
3668 print "<tr class=\"dark\">\n";
3670 print "<tr class=\"light\">\n";
3673 # shortlog uses chop_str($co{'author_name'}, 10)
3674 my $author = chop_and_escape_str
($co{'author_name'}, 15, 3);
3675 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3676 "<td><i>" . $author . "</i></td>\n" .
3678 # originally git_history used chop_str($co{'title'}, 50)
3679 print format_subject_html
($co{'title'}, $co{'title_short'},
3680 href
(action
=>"commit", hash
=>$commit), $ref);
3682 "<td class=\"link\">" .
3683 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
3684 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
3686 if ($ftype eq 'blob') {
3687 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
3688 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
3689 if (defined $blob_current && defined $blob_parent &&
3690 $blob_current ne $blob_parent) {
3692 $cgi->a({-href
=> href
(action
=>"blobdiff",
3693 hash
=>$blob_current, hash_parent
=>$blob_parent,
3694 hash_base
=>$hash_base, hash_parent_base
=>$commit,
3695 file_name
=>$file_name)},
3702 if (defined $extra) {
3704 "<td colspan=\"4\">$extra</td>\n" .
3711 # uses global variable $project
3712 my ($taglist, $from, $to, $extra) = @_;
3713 $from = 0 unless defined $from;
3714 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
3716 print "<table class=\"tags\">\n";
3718 for (my $i = $from; $i <= $to; $i++) {
3719 my $entry = $taglist->[$i];
3721 my $comment = $tag{'subject'};
3723 if (defined $comment) {
3724 $comment_short = chop_str
($comment, 30, 5);
3727 print "<tr class=\"dark\">\n";
3729 print "<tr class=\"light\">\n";
3732 if (defined $tag{'age'}) {
3733 print "<td><i>$tag{'age'}</i></td>\n";
3735 print "<td></td>\n";
3738 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
3739 -class => "list name"}, esc_html
($tag{'name'})) .
3742 if (defined $comment) {
3743 print format_subject_html
($comment, $comment_short,
3744 href
(action
=>"tag", hash
=>$tag{'id'}));
3747 "<td class=\"selflink\">";
3748 if ($tag{'type'} eq "tag") {
3749 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
3754 "<td class=\"link\">" . " | " .
3755 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
3756 if ($tag{'reftype'} eq "commit") {
3757 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'fullname'})}, "shortlog") .
3758 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'fullname'})}, "log");
3759 } elsif ($tag{'reftype'} eq "blob") {
3760 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
3765 if (defined $extra) {
3767 "<td colspan=\"5\">$extra</td>\n" .
3773 sub git_heads_body
{
3774 # uses global variable $project
3775 my ($headlist, $head, $from, $to, $extra) = @_;
3776 $from = 0 unless defined $from;
3777 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3779 print "<table class=\"heads\">\n";
3781 for (my $i = $from; $i <= $to; $i++) {
3782 my $entry = $headlist->[$i];
3784 my $curr = $ref{'id'} eq $head;
3786 print "<tr class=\"dark\">\n";
3788 print "<tr class=\"light\">\n";
3791 print "<td><i>$ref{'age'}</i></td>\n" .
3792 ($curr ?
"<td class=\"current_head\">" : "<td>") .
3793 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'}),
3794 -class => "list name"},esc_html
($ref{'name'})) .
3796 "<td class=\"link\">" .
3797 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'})}, "shortlog") . " | " .
3798 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'fullname'})}, "log") . " | " .
3799 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'fullname'}, hash_base
=>$ref{'name'})}, "tree") .
3803 if (defined $extra) {
3805 "<td colspan=\"3\">$extra</td>\n" .
3811 sub git_search_grep_body
{
3812 my ($commitlist, $from, $to, $extra) = @_;
3813 $from = 0 unless defined $from;
3814 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3816 print "<table class=\"commit_search\">\n";
3818 for (my $i = $from; $i <= $to; $i++) {
3819 my %co = %{$commitlist->[$i]};
3823 my $commit = $co{'id'};
3825 print "<tr class=\"dark\">\n";
3827 print "<tr class=\"light\">\n";
3830 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
3831 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3832 "<td><i>" . $author . "</i></td>\n" .
3834 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
3835 -class => "list subject"},
3836 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
3837 my $comment = $co{'comment'};
3838 foreach my $line (@
$comment) {
3839 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
3840 my ($lead, $match, $trail) = ($1, $2, $3);
3841 $match = chop_str
($match, 70, 5, 'center');
3842 my $contextlen = int((80 - length($match))/2);
3843 $contextlen = 30 if ($contextlen > 30);
3844 $lead = chop_str
($lead, $contextlen, 10, 'left');
3845 $trail = chop_str
($trail, $contextlen, 10, 'right');
3847 $lead = esc_html
($lead);
3848 $match = esc_html
($match);
3849 $trail = esc_html
($trail);
3851 print "$lead<span class=\"match\">$match</span>$trail<br />";
3855 "<td class=\"link\">" .
3856 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
3858 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$co{'id'})}, "commitdiff") .
3860 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
3864 if (defined $extra) {
3866 "<td colspan=\"3\">$extra</td>\n" .
3872 ## ======================================================================
3873 ## ======================================================================
3876 sub git_project_list
{
3877 my $order = $cgi->param('o');
3878 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3879 die_error
(undef, "Unknown order parameter");
3882 my @list = git_get_projects_list
();
3884 die_error
(undef, "No projects found");
3888 if (-f
$home_text) {
3889 print "<div class=\"index_include\">\n";
3890 open (my $fd, $home_text);
3895 git_project_list_body
(\
@list, $order);
3900 my $order = $cgi->param('o');
3901 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3902 die_error
(undef, "Unknown order parameter");
3905 my @list = git_get_projects_list
($project);
3907 die_error
(undef, "No forks found");
3911 git_print_page_nav
('','');
3912 git_print_header_div
('summary', "$project forks");
3913 git_project_list_body
(\
@list, $order);
3917 sub git_project_index
{
3918 my @projects = git_get_projects_list
($project);
3921 -type
=> 'text/plain',
3922 -charset
=> 'utf-8',
3923 -content_disposition
=> 'inline; filename="index.aux"');
3925 foreach my $pr (@projects) {
3926 if (!exists $pr->{'owner'}) {
3927 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}");
3930 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3931 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3932 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3933 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3937 print "$path $owner\n";
3942 my $descr = git_get_project_description
($project) || "none";
3943 my %co = parse_commit
("HEAD");
3944 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3945 my $head = $co{'id'};
3947 my $owner = git_get_project_owner
($project);
3949 my $refs = git_get_references
();
3950 # These get_*_list functions return one more to allow us to see if
3951 # there are more ...
3952 my @taglist = git_get_tags_list
(16);
3953 my @headlist = git_get_heads_list
(16);
3955 my ($check_forks) = gitweb_check_feature
('forks');
3958 @forklist = git_get_projects_list
($project);
3962 git_print_page_nav
('summary','', $head);
3964 print "<div class=\"title\"> </div>\n";
3965 print "<table class=\"projects_list\">\n" .
3966 "<tr><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
3967 "<tr><td>owner</td><td>" . esc_html
($owner) . "</td></tr>\n";
3968 if (defined $cd{'rfc2822'}) {
3969 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3972 # use per project git URL list in $projectroot/$project/cloneurl
3973 # or make project git URL from git base URL and project name
3974 my $url_tag = "URL";
3975 my @url_list = git_get_project_url_list
($project);
3976 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3977 foreach my $git_url (@url_list) {
3978 next unless $git_url;
3979 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3984 if (-s
"$projectroot/$project/README.html") {
3985 if (open my $fd, "$projectroot/$project/README.html") {
3986 print "<div class=\"title\">readme</div>\n" .
3987 "<div class=\"readme\">\n";
3988 print $_ while (<$fd>);
3989 print "\n</div>\n"; # class="readme"
3994 # we need to request one more than 16 (0..15) to check if
3996 my @commitlist = $head ? parse_commits
($head, 17) : ();
3998 git_print_header_div
('shortlog');
3999 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
4000 $#commitlist <= 15 ?
undef :
4001 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
4005 git_print_header_div
('tags');
4006 git_tags_body
(\
@taglist, 0, 15,
4007 $#taglist <= 15 ?
undef :
4008 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
4012 git_print_header_div
('heads');
4013 git_heads_body
(\
@headlist, $head, 0, 15,
4014 $#headlist <= 15 ?
undef :
4015 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
4019 git_print_header_div
('forks');
4020 git_project_list_body
(\
@forklist, undef, 0, 15,
4021 $#forklist <= 15 ?
undef :
4022 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
4030 my $head = git_get_head_hash
($project);
4032 git_print_page_nav
('','', $head,undef,$head);
4033 my %tag = parse_tag
($hash);
4036 die_error
(undef, "Unknown tag object");
4039 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
4040 print "<div class=\"title_text\">\n" .
4041 "<table class=\"object_header\">\n" .
4043 "<td>object</td>\n" .
4044 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4045 $tag{'object'}) . "</td>\n" .
4046 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4047 $tag{'type'}) . "</td>\n" .
4049 if (defined($tag{'author'})) {
4050 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
4051 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
4052 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4053 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4056 print "</table>\n\n" .
4058 print "<div class=\"page_body\">";
4059 my $comment = $tag{'comment'};
4060 foreach my $line (@
$comment) {
4062 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
4072 my ($have_blame) = gitweb_check_feature
('blame');
4074 die_error
('403 Permission denied', "Permission denied");
4076 die_error
('404 Not Found', "File name not defined") if (!$file_name);
4077 $hash_base ||= git_get_head_hash
($project);
4078 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
4079 my %co = parse_commit
($hash_base)
4080 or die_error
(undef, "Reading commit failed");
4081 if (!defined $hash) {
4082 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4083 or die_error
(undef, "Error looking up file");
4085 $ftype = git_get_type
($hash);
4086 if ($ftype !~ "blob") {
4087 die_error
('400 Bad Request', "Object is not a blob");
4089 open ($fd, "-|", git_cmd
(), "blame", '-p', '--',
4090 $file_name, $hash_base)
4091 or die_error
(undef, "Open git-blame failed");
4094 $cgi->a({-href
=> href
(action
=>"blob", -replay
=>1)},
4097 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4100 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4102 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4103 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4104 git_print_page_path
($file_name, $ftype, $hash_base);
4105 my @rev_color = (qw(light2 dark2));
4106 my $num_colors = scalar(@rev_color);
4107 my $current_color = 0;
4110 <div class="page_body">
4111 <table class="blame">
4112 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4117 last unless defined $_;
4118 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4119 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
4120 if (!exists $metainfo{$full_rev}) {
4121 $metainfo{$full_rev} = {};
4123 my $meta = $metainfo{$full_rev};
4126 if (/^(\S+) (.*)$/) {
4132 my $rev = substr($full_rev, 0, 8);
4133 my $author = $meta->{'author'};
4134 my %date = parse_date
($meta->{'author-time'},
4135 $meta->{'author-tz'});
4136 my $date = $date{'iso-tz'};
4138 $current_color = ++$current_color % $num_colors;
4140 print "<tr class=\"$rev_color[$current_color]\">\n";
4142 print "<td class=\"sha1\"";
4143 print " title=\"". esc_html
($author) . ", $date\"";
4144 print " rowspan=\"$group_size\"" if ($group_size > 1);
4146 print $cgi->a({-href
=> href
(action
=>"commit",
4148 file_name
=>$file_name)},
4152 open (my $dd, "-|", git_cmd
(), "rev-parse", "$full_rev^")
4153 or die_error
(undef, "Open git-rev-parse failed");
4154 my $parent_commit = <$dd>;
4156 chomp($parent_commit);
4157 my $blamed = href
(action
=> 'blame',
4158 file_name
=> $meta->{'filename'},
4159 hash_base
=> $parent_commit);
4160 print "<td class=\"linenr\">";
4161 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
4163 -class => "linenr" },
4166 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
4172 or print "Reading blob failed\n";
4179 my ($have_blame) = gitweb_check_feature
('blame');
4181 die_error
('403 Permission denied', "Permission denied");
4183 die_error
('404 Not Found', "File name not defined") if (!$file_name);
4184 $hash_base ||= git_get_head_hash
($project);
4185 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
4186 my %co = parse_commit
($hash_base)
4187 or die_error
(undef, "Reading commit failed");
4188 if (!defined $hash) {
4189 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4190 or die_error
(undef, "Error lookup file");
4192 open ($fd, "-|", git_cmd
(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
4193 or die_error
(undef, "Open git-annotate failed");
4196 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
4199 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
4202 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4204 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4205 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4206 git_print_page_path
($file_name, 'blob', $hash_base);
4207 print "<div class=\"page_body\">\n";
4209 <table class="blame">
4218 my @line_class = (qw(light dark));
4219 my $line_class_len = scalar (@line_class);
4220 my $line_class_num = $#line_class;
4221 while (my $line = <$fd>) {
4233 $line_class_num = ($line_class_num + 1) % $line_class_len;
4235 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
4242 print qq( <tr
><td colspan
="5" class="error">Unable to parse
: $line</td></tr
>\n);
4245 $short_rev = substr ($long_rev, 0, 8);
4246 $age = time () - $time;
4247 $age_str = age_string
($age);
4248 $age_str =~ s/ / /g;
4249 $age_class = age_class
($age);
4250 $author = esc_html
($author);
4251 $author =~ s/ / /g;
4253 $data = untabify
($data);
4254 $data = esc_html
($data);
4257 <tr class="$line_class[$line_class_num]">
4258 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
4259 <td class="$age_class">$age_str</td>
4261 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
4262 <td class="pre">$data</td>
4265 } # while (my $line = <$fd>)
4266 print "</table>\n\n";
4268 or print "Reading blob failed.\n";
4274 my $head = git_get_head_hash
($project);
4276 git_print_page_nav
('','', $head,undef,$head);
4277 git_print_header_div
('summary', $project);
4279 my @tagslist = git_get_tags_list
();
4281 git_tags_body
(\
@tagslist);
4287 my $head = git_get_head_hash
($project);
4289 git_print_page_nav
('','', $head,undef,$head);
4290 git_print_header_div
('summary', $project);
4292 my @headslist = git_get_heads_list
();
4294 git_heads_body
(\
@headslist, $head);
4299 sub git_blob_plain
{
4302 if (!defined $hash) {
4303 if (defined $file_name) {
4304 my $base = $hash_base || git_get_head_hash
($project);
4305 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4306 or die_error
(undef, "Error lookup file");
4308 die_error
(undef, "No file name defined");
4310 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4311 # blobs defined by non-textual hash id's can be cached
4316 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4317 or die_error
(undef, "Couldn't cat $file_name, $hash");
4319 $type ||= blob_mimetype
($fd, $file_name);
4321 # save as filename, even when no $file_name is given
4322 my $save_as = "$hash";
4323 if (defined $file_name) {
4324 $save_as = $file_name;
4325 } elsif ($type =~ m/^text\//) {
4332 -content_disposition
=> 'inline; filename="' . "$save_as" . '"');
4334 binmode STDOUT
, ':raw';
4336 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4344 if (!defined $hash) {
4345 if (defined $file_name) {
4346 my $base = $hash_base || git_get_head_hash
($project);
4347 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4348 or die_error
(undef, "Error lookup file");
4350 die_error
(undef, "No file name defined");
4352 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4353 # blobs defined by non-textual hash id's can be cached
4357 my ($have_blame) = gitweb_check_feature
('blame');
4358 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4359 or die_error
(undef, "Couldn't cat $file_name, $hash");
4360 my $mimetype = blob_mimetype
($fd, $file_name);
4361 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B
$fd) {
4363 return git_blob_plain
($mimetype);
4365 # we can have blame only for text/* mimetype
4366 $have_blame &&= ($mimetype =~ m!^text/!);
4368 git_header_html
(undef, $expires);
4369 my $formats_nav = '';
4370 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4371 if (defined $file_name) {
4374 $cgi->a({-href
=> href
(action
=>"blame", -replay
=>1)},
4379 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4382 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4385 $cgi->a({-href
=> href
(action
=>"blob",
4386 hash_base
=>"HEAD", file_name
=>$file_name)},
4390 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4393 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4394 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4396 print "<div class=\"page_nav\">\n" .
4397 "<br/><br/></div>\n" .
4398 "<div class=\"title\">$hash</div>\n";
4400 git_print_page_path
($file_name, "blob", $hash_base);
4401 print "<div class=\"page_body\">\n";
4402 if ($mimetype =~ m!^image/!) {
4403 print qq!<img type
="$mimetype"!;
4405 print qq! alt
="$file_name" title
="$file_name"!;
4408 href(action=>"blob_plain
", hash=>$hash,
4409 hash_base=>$hash_base, file_name=>$file_name) .
4413 while (my $line = <$fd>) {
4416 $line = untabify
($line);
4417 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4418 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
4422 or print "Reading blob failed.\n";
4428 if (!defined $hash_base) {
4429 $hash_base = "HEAD";
4431 if (!defined $hash) {
4432 if (defined $file_name) {
4433 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
4439 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
4440 or die_error
(undef, "Open git-ls-tree failed");
4441 my @entries = map { chomp; $_ } <$fd>;
4442 close $fd or die_error
(undef, "Reading tree failed");
4445 my $refs = git_get_references
();
4446 my $ref = format_ref_marker
($refs, $hash_base);
4449 my ($have_blame) = gitweb_check_feature
('blame');
4450 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4452 if (defined $file_name) {
4454 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4456 $cgi->a({-href
=> href
(action
=>"tree",
4457 hash_base
=>"HEAD", file_name
=>$file_name)},
4460 my $snapshot_links = format_snapshot_links
($hash);
4461 if (defined $snapshot_links) {
4462 # FIXME: Should be available when we have no hash base as well.
4463 push @views_nav, $snapshot_links;
4465 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4466 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
4469 print "<div class=\"page_nav\">\n";
4470 print "<br/><br/></div>\n";
4471 print "<div class=\"title\">$hash</div>\n";
4473 if (defined $file_name) {
4474 $basedir = $file_name;
4475 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4479 git_print_page_path
($file_name, 'tree', $hash_base);
4480 print "<div class=\"page_body\">\n";
4481 print "<table class=\"tree\">\n";
4483 # '..' (top directory) link if possible
4484 if (defined $hash_base &&
4485 defined $file_name && $file_name =~ m![^/]+$!) {
4487 print "<tr class=\"dark\">\n";
4489 print "<tr class=\"light\">\n";
4493 my $up = $file_name;
4494 $up =~ s!/?[^/]+$!!;
4495 undef $up unless $up;
4496 # based on git_print_tree_entry
4497 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
4498 print '<td class="list">';
4499 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
4503 print "<td class=\"link\"></td>\n";
4507 foreach my $line (@entries) {
4508 my %t = parse_ls_tree_line
($line, -z
=> 1);
4511 print "<tr class=\"dark\">\n";
4513 print "<tr class=\"light\">\n";
4517 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
4521 print "</table>\n" .
4527 my @supported_fmts = gitweb_check_feature
('snapshot');
4528 @supported_fmts = filter_snapshot_fmts
(@supported_fmts);
4530 my $format = $cgi->param('sf');
4531 if (!@supported_fmts) {
4532 die_error
('403 Permission denied', "Permission denied");
4534 # default to first supported snapshot format
4535 $format ||= $supported_fmts[0];
4536 if ($format !~ m/^[a-z0-9]+$/) {
4537 die_error
(undef, "Invalid snapshot format parameter");
4538 } elsif (!exists($known_snapshot_formats{$format})) {
4539 die_error
(undef, "Unknown snapshot format");
4540 } elsif (!grep($_ eq $format, @supported_fmts)) {
4541 die_error
(undef, "Unsupported snapshot format");
4544 if (!defined $hash) {
4545 $hash = git_get_head_hash
($project);
4548 my $git_command = git_cmd_str
();
4549 my $name = $project;
4550 $name =~ s
,([^/])/*\
.git
$,$1,;
4551 $name = basename
($name);
4552 my $filename = to_utf8
($name);
4553 $name =~ s/\047/\047\\\047\047/g;
4555 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
4556 $cmd = "$git_command archive " .
4557 "--format=$known_snapshot_formats{$format}{'format'} " .
4558 "--prefix=\'$name\'/ $hash";
4559 if (exists $known_snapshot_formats{$format}{'compressor'}) {
4560 $cmd .= ' | ' . join ' ', @
{$known_snapshot_formats{$format}{'compressor'}};
4564 -type
=> $known_snapshot_formats{$format}{'type'},
4565 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
4566 -status
=> '200 OK');
4568 open my $fd, "-|", $cmd
4569 or die_error
(undef, "Execute git-archive failed");
4570 binmode STDOUT
, ':raw';
4572 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4577 my $head = git_get_head_hash
($project);
4578 if (!defined $hash) {
4581 if (!defined $page) {
4584 my $refs = git_get_references
();
4586 my @commitlist = parse_commits
($hash, 101, (100 * $page));
4588 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, (100 * ($page+1)));
4591 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
4594 my %co = parse_commit
($hash);
4596 git_print_header_div
('summary', $project);
4597 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4599 my $to = ($#commitlist >= 99) ?
(99) : ($#commitlist);
4600 for (my $i = 0; $i <= $to; $i++) {
4601 my %co = %{$commitlist[$i]};
4603 my $commit = $co{'id'};
4604 my $ref = format_ref_marker
($refs, $commit);
4605 my %ad = parse_date
($co{'author_epoch'});
4606 git_print_header_div
('commit',
4607 "<span class=\"age\">$co{'age_string'}</span>" .
4608 esc_html
($co{'title'}) . $ref,
4610 print "<div class=\"title_text\">\n" .
4611 "<div class=\"log_link\">\n" .
4612 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
4614 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
4616 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
4619 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4622 print "<div class=\"log_body\">\n";
4623 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
4626 if ($#commitlist >= 100) {
4627 print "<div class=\"page_nav\">\n";
4628 print $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
4629 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4636 $hash ||= $hash_base || "HEAD";
4637 my %co = parse_commit
($hash);
4639 die_error
(undef, "Unknown commit object");
4641 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
4642 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
4644 my $parent = $co{'parent'};
4645 my $parents = $co{'parents'}; # listref
4647 # we need to prepare $formats_nav before any parameter munging
4649 if (!defined $parent) {
4651 $formats_nav .= '(initial)';
4652 } elsif (@
$parents == 1) {
4653 # single parent commit
4656 $cgi->a({-href
=> href
(action
=>"commit",
4658 esc_html
(substr($parent, 0, 7))) .
4665 $cgi->a({-href
=> href
(action
=>"commit",
4667 esc_html
(substr($_, 0, 7)));
4672 if (!defined $parent) {
4676 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
4678 (@
$parents <= 1 ?
$parent : '-c'),
4680 or die_error
(undef, "Open git-diff-tree failed");
4681 @difftree = map { chomp; $_ } <$fd>;
4682 close $fd or die_error
(undef, "Reading git-diff-tree failed");
4684 # non-textual hash id's can be cached
4686 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4689 my $refs = git_get_references
();
4690 my $ref = format_ref_marker
($refs, $co{'id'});
4692 git_header_html
(undef, $expires);
4693 git_print_page_nav
('commit', '',
4694 $hash, $co{'tree'}, $hash,
4697 if (defined $co{'parent'}) {
4698 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
4700 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
4702 print "<div class=\"title_text\">\n" .
4703 "<table class=\"object_header\">\n";
4704 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
4706 "<td></td><td> $ad{'rfc2822'}";
4707 if ($ad{'hour_local'} < 6) {
4708 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4709 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4711 printf(" (%02d:%02d %s)",
4712 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4716 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
4717 print "<tr><td></td><td> $cd{'rfc2822'}" .
4718 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4720 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4723 "<td class=\"sha1\">" .
4724 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
4725 class => "list"}, $co{'tree'}) .
4727 "<td class=\"link\">" .
4728 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
4730 my $snapshot_links = format_snapshot_links
($hash);
4731 if (defined $snapshot_links) {
4732 print " | " . $snapshot_links;
4737 foreach my $par (@
$parents) {
4740 "<td class=\"sha1\">" .
4741 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
4742 class => "list"}, $par) .
4744 "<td class=\"link\">" .
4745 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
4747 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
4754 print "<div class=\"page_body\">\n";
4755 git_print_log
($co{'comment'});
4758 git_difftree_body
(\
@difftree, $hash, @
$parents);
4764 # object is defined by:
4765 # - hash or hash_base alone
4766 # - hash_base and file_name
4769 # - hash or hash_base alone
4770 if ($hash || ($hash_base && !defined $file_name)) {
4771 my $object_id = $hash || $hash_base;
4773 my $git_command = git_cmd_str
();
4774 open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null"
4775 or die_error
('404 Not Found', "Object does not exist");
4779 or die_error
('404 Not Found', "Object does not exist");
4781 # - hash_base and file_name
4782 } elsif ($hash_base && defined $file_name) {
4783 $file_name =~ s
,/+$,,;
4785 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
4786 or die_error
('404 Not Found', "Base object does not exist");
4788 # here errors should not hapen
4789 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
4790 or die_error
(undef, "Open git-ls-tree failed");
4794 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4795 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4796 die_error
('404 Not Found', "File or directory for given base does not exist");
4801 die_error
('404 Not Found', "Not enough information to find object");
4804 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
4805 hash
=>$hash, hash_base
=>$hash_base,
4806 file_name
=>$file_name),
4807 -status
=> '302 Found');
4811 my $format = shift || 'html';
4818 # preparing $fd and %diffinfo for git_patchset_body
4820 if (defined $hash_base && defined $hash_parent_base) {
4821 if (defined $file_name) {
4823 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4824 $hash_parent_base, $hash_base,
4825 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4826 or die_error
(undef, "Open git-diff-tree failed");
4827 @difftree = map { chomp; $_ } <$fd>;
4829 or die_error
(undef, "Reading git-diff-tree failed");
4831 or die_error
('404 Not Found', "Blob diff not found");
4833 } elsif (defined $hash &&
4834 $hash =~ /[0-9a-fA-F]{40}/) {
4835 # try to find filename from $hash
4837 # read filtered raw output
4838 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4839 $hash_parent_base, $hash_base, "--"
4840 or die_error
(undef, "Open git-diff-tree failed");
4842 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4844 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4845 map { chomp; $_ } <$fd>;
4847 or die_error
(undef, "Reading git-diff-tree failed");
4849 or die_error
('404 Not Found', "Blob diff not found");
4852 die_error
('404 Not Found', "Missing one of the blob diff parameters");
4855 if (@difftree > 1) {
4856 die_error
('404 Not Found', "Ambiguous blob diff specification");
4859 %diffinfo = parse_difftree_raw_line
($difftree[0]);
4860 $file_parent ||= $diffinfo{'from_file'} || $file_name;
4861 $file_name ||= $diffinfo{'to_file'};
4863 $hash_parent ||= $diffinfo{'from_id'};
4864 $hash ||= $diffinfo{'to_id'};
4866 # non-textual hash id's can be cached
4867 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4868 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4873 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4874 '-p', ($format eq 'html' ?
"--full-index" : ()),
4875 $hash_parent_base, $hash_base,
4876 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4877 or die_error
(undef, "Open git-diff-tree failed");
4880 # old/legacy style URI
4881 if (!%diffinfo && # if new style URI failed
4882 defined $hash && defined $hash_parent) {
4883 # fake git-diff-tree raw output
4884 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
4885 $diffinfo{'from_id'} = $hash_parent;
4886 $diffinfo{'to_id'} = $hash;
4887 if (defined $file_name) {
4888 if (defined $file_parent) {
4889 $diffinfo{'status'} = '2';
4890 $diffinfo{'from_file'} = $file_parent;
4891 $diffinfo{'to_file'} = $file_name;
4892 } else { # assume not renamed
4893 $diffinfo{'status'} = '1';
4894 $diffinfo{'from_file'} = $file_name;
4895 $diffinfo{'to_file'} = $file_name;
4897 } else { # no filename given
4898 $diffinfo{'status'} = '2';
4899 $diffinfo{'from_file'} = $hash_parent;
4900 $diffinfo{'to_file'} = $hash;
4903 # non-textual hash id's can be cached
4904 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
4905 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4910 open $fd, "-|", git_cmd
(), "diff", @diff_opts,
4911 '-p', ($format eq 'html' ?
"--full-index" : ()),
4912 $hash_parent, $hash, "--"
4913 or die_error
(undef, "Open git-diff failed");
4915 die_error
('404 Not Found', "Missing one of the blob diff parameters")
4920 if ($format eq 'html') {
4922 $cgi->a({-href
=> href
(action
=>"blobdiff_plain", -replay
=>1)},
4924 git_header_html
(undef, $expires);
4925 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4926 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4927 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4929 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4930 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4932 if (defined $file_name) {
4933 git_print_page_path
($file_name, "blob", $hash_base);
4935 print "<div class=\"page_path\"></div>\n";
4938 } elsif ($format eq 'plain') {
4940 -type
=> 'text/plain',
4941 -charset
=> 'utf-8',
4942 -expires
=> $expires,
4943 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
4945 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4948 die_error
(undef, "Unknown blobdiff format");
4952 if ($format eq 'html') {
4953 print "<div class=\"page_body\">\n";
4955 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
4958 print "</div>\n"; # class="page_body"
4962 while (my $line = <$fd>) {
4963 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4964 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4968 last if $line =~ m!^\+\+\+!;
4976 sub git_blobdiff_plain
{
4977 git_blobdiff
('plain');
4980 sub git_commitdiff
{
4981 my $format = shift || 'html';
4982 $hash ||= $hash_base || "HEAD";
4983 my %co = parse_commit
($hash);
4985 die_error
(undef, "Unknown commit object");
4988 # choose format for commitdiff for merge
4989 if (! defined $hash_parent && @
{$co{'parents'}} > 1) {
4990 $hash_parent = '--cc';
4992 # we need to prepare $formats_nav before almost any parameter munging
4994 if ($format eq 'html') {
4996 $cgi->a({-href
=> href
(action
=>"commitdiff_plain", -replay
=>1)},
4999 if (defined $hash_parent &&
5000 $hash_parent ne '-c' && $hash_parent ne '--cc') {
5001 # commitdiff with two commits given
5002 my $hash_parent_short = $hash_parent;
5003 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
5004 $hash_parent_short = substr($hash_parent, 0, 7);
5008 for (my $i = 0; $i < @
{$co{'parents'}}; $i++) {
5009 if ($co{'parents'}[$i] eq $hash_parent) {
5010 $formats_nav .= ' parent ' . ($i+1);
5014 $formats_nav .= ': ' .
5015 $cgi->a({-href
=> href
(action
=>"commitdiff",
5016 hash
=>$hash_parent)},
5017 esc_html
($hash_parent_short)) .
5019 } elsif (!$co{'parent'}) {
5021 $formats_nav .= ' (initial)';
5022 } elsif (scalar @
{$co{'parents'}} == 1) {
5023 # single parent commit
5026 $cgi->a({-href
=> href
(action
=>"commitdiff",
5027 hash
=>$co{'parent'})},
5028 esc_html
(substr($co{'parent'}, 0, 7))) .
5032 if ($hash_parent eq '--cc') {
5033 $formats_nav .= ' | ' .
5034 $cgi->a({-href
=> href
(action
=>"commitdiff",
5035 hash
=>$hash, hash_parent
=>'-c')},
5037 } else { # $hash_parent eq '-c'
5038 $formats_nav .= ' | ' .
5039 $cgi->a({-href
=> href
(action
=>"commitdiff",
5040 hash
=>$hash, hash_parent
=>'--cc')},
5046 $cgi->a({-href
=> href
(action
=>"commitdiff",
5048 esc_html
(substr($_, 0, 7)));
5049 } @
{$co{'parents'}} ) .
5054 my $hash_parent_param = $hash_parent;
5055 if (!defined $hash_parent_param) {
5056 # --cc for multiple parents, --root for parentless
5057 $hash_parent_param =
5058 @
{$co{'parents'}} > 1 ?
'--cc' : $co{'parent'} || '--root';
5064 if ($format eq 'html') {
5065 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5066 "--no-commit-id", "--patch-with-raw", "--full-index",
5067 $hash_parent_param, $hash, "--"
5068 or die_error
(undef, "Open git-diff-tree failed");
5070 while (my $line = <$fd>) {
5072 # empty line ends raw part of diff-tree output
5074 push @difftree, scalar parse_difftree_raw_line
($line);
5077 } elsif ($format eq 'plain') {
5078 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5079 '-p', $hash_parent_param, $hash, "--"
5080 or die_error
(undef, "Open git-diff-tree failed");
5083 die_error
(undef, "Unknown commitdiff format");
5086 # non-textual hash id's can be cached
5088 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5092 # write commit message
5093 if ($format eq 'html') {
5094 my $refs = git_get_references
();
5095 my $ref = format_ref_marker
($refs, $co{'id'});
5097 git_header_html
(undef, $expires);
5098 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5099 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
5100 git_print_authorship
(\
%co);
5101 print "<div class=\"page_body\">\n";
5102 if (@
{$co{'comment'}} > 1) {
5103 print "<div class=\"log\">\n";
5104 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
5105 print "</div>\n"; # class="log"
5108 } elsif ($format eq 'plain') {
5109 my $refs = git_get_references
("tags");
5110 my $tagname = git_get_rev_name_tags
($hash);
5111 my $filename = basename
($project) . "-$hash.patch";
5114 -type
=> 'text/plain',
5115 -charset
=> 'utf-8',
5116 -expires
=> $expires,
5117 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5118 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5119 print "From: " . to_utf8
($co{'author'}) . "\n";
5120 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5121 print "Subject: " . to_utf8
($co{'title'}) . "\n";
5123 print "X-Git-Tag: $tagname\n" if $tagname;
5124 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5126 foreach my $line (@
{$co{'comment'}}) {
5127 print to_utf8
($line) . "\n";
5133 if ($format eq 'html') {
5134 my $use_parents = !defined $hash_parent ||
5135 $hash_parent eq '-c' || $hash_parent eq '--cc';
5136 git_difftree_body
(\
@difftree, $hash,
5137 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5140 git_patchset_body
($fd, \
@difftree, $hash,
5141 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5143 print "</div>\n"; # class="page_body"
5146 } elsif ($format eq 'plain') {
5150 or print "Reading git-diff-tree failed\n";
5154 sub git_commitdiff_plain
{
5155 git_commitdiff
('plain');
5159 if (!defined $hash_base) {
5160 $hash_base = git_get_head_hash
($project);
5162 if (!defined $page) {
5166 my %co = parse_commit
($hash_base);
5168 die_error
(undef, "Unknown commit object");
5171 my $refs = git_get_references
();
5172 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5174 my @commitlist = parse_commits
($hash_base, 101, (100 * $page),
5175 $file_name, "--full-history");
5177 die_error
('404 Not Found', "No such file or directory on given branch");
5180 if (!defined $hash && defined $file_name) {
5181 # some commits could have deleted file in question,
5182 # and not have it in tree, but one of them has to have it
5183 for (my $i = 0; $i <= @commitlist; $i++) {
5184 $hash = git_get_hash_by_path
($commitlist[$i]{'id'}, $file_name);
5185 last if defined $hash;
5188 if (defined $hash) {
5189 $ftype = git_get_type
($hash);
5191 if (!defined $ftype) {
5192 die_error
(undef, "Unknown type of object");
5195 my $paging_nav = '';
5198 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
5199 file_name
=>$file_name)},
5201 $paging_nav .= " ⋅ " .
5202 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5203 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5205 $paging_nav .= "first";
5206 $paging_nav .= " ⋅ prev";
5209 if ($#commitlist >= 100) {
5211 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5212 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5213 $paging_nav .= " ⋅ $next_link";
5215 $paging_nav .= " ⋅ next";
5219 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5220 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5221 git_print_page_path
($file_name, $ftype, $hash_base);
5223 git_history_body
(\
@commitlist, 0, 99,
5224 $refs, $hash_base, $ftype, $next_link);
5230 my ($have_search) = gitweb_check_feature
('search');
5231 if (!$have_search) {
5232 die_error
('403 Permission denied', "Permission denied");
5234 if (!defined $searchtext) {
5235 die_error
(undef, "Text field empty");
5237 if (!defined $hash) {
5238 $hash = git_get_head_hash
($project);
5240 my %co = parse_commit
($hash);
5242 die_error
(undef, "Unknown commit object");
5244 if (!defined $page) {
5248 $searchtype ||= 'commit';
5249 if ($searchtype eq 'pickaxe') {
5250 # pickaxe may take all resources of your box and run for several minutes
5251 # with every query - so decide by yourself how public you make this feature
5252 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
5253 if (!$have_pickaxe) {
5254 die_error
('403 Permission denied', "Permission denied");
5257 if ($searchtype eq 'grep') {
5258 my ($have_grep) = gitweb_check_feature
('grep');
5260 die_error
('403 Permission denied', "Permission denied");
5266 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5268 if ($searchtype eq 'commit') {
5269 $greptype = "--grep=";
5270 } elsif ($searchtype eq 'author') {
5271 $greptype = "--author=";
5272 } elsif ($searchtype eq 'committer') {
5273 $greptype = "--committer=";
5275 $greptype .= $searchtext;
5276 my @commitlist = parse_commits
($hash, 101, (100 * $page), undef,
5277 $greptype, '--regexp-ignore-case',
5278 $search_use_regexp ?
'--extended-regexp' : '--fixed-strings');
5280 my $paging_nav = '';
5283 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
5284 searchtext
=>$searchtext,
5285 searchtype
=>$searchtype)},
5287 $paging_nav .= " ⋅ " .
5288 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5289 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5291 $paging_nav .= "first";
5292 $paging_nav .= " ⋅ prev";
5295 if ($#commitlist >= 100) {
5297 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5298 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5299 $paging_nav .= " ⋅ $next_link";
5301 $paging_nav .= " ⋅ next";
5304 if ($#commitlist >= 100) {
5307 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
5308 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5309 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
5312 if ($searchtype eq 'pickaxe') {
5313 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5314 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5316 print "<table class=\"pickaxe search\">\n";
5319 open my $fd, '-|', git_cmd
(), '--no-pager', 'log', @diff_opts,
5320 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5321 ($search_use_regexp ?
'--pickaxe-regex' : ());
5324 while (my $line = <$fd>) {
5328 my %set = parse_difftree_raw_line
($line);
5329 if (defined $set{'commit'}) {
5330 # finish previous commit
5333 "<td class=\"link\">" .
5334 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5336 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5342 print "<tr class=\"dark\">\n";
5344 print "<tr class=\"light\">\n";
5347 %co = parse_commit
($set{'commit'});
5348 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
5349 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5350 "<td><i>$author</i></td>\n" .
5352 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
5353 -class => "list subject"},
5354 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
5355 } elsif (defined $set{'to_id'}) {
5356 next if ($set{'to_id'} =~ m/^0{40}$/);
5358 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
5359 hash
=>$set{'to_id'}, file_name
=>$set{'to_file'}),
5361 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
5367 # finish last commit (warning: repetition!)
5370 "<td class=\"link\">" .
5371 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5373 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5381 if ($searchtype eq 'grep') {
5382 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5383 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5385 print "<table class=\"grep_search\">\n";
5389 open my $fd, "-|", git_cmd
(), 'grep', '-n',
5390 $search_use_regexp ?
('-E', '-i') : '-F',
5391 $searchtext, $co{'tree'};
5393 while (my $line = <$fd>) {
5395 my ($file, $lno, $ltext, $binary);
5396 last if ($matches++ > 1000);
5397 if ($line =~ /^Binary file (.+) matches$/) {
5401 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5403 if ($file ne $lastfile) {
5404 $lastfile and print "</td></tr>\n";
5406 print "<tr class=\"dark\">\n";
5408 print "<tr class=\"light\">\n";
5410 print "<td class=\"list\">".
5411 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5412 file_name
=>"$file"),
5413 -class => "list"}, esc_path
($file));
5414 print "</td><td>\n";
5418 print "<div class=\"binary\">Binary file</div>\n";
5420 $ltext = untabify
($ltext);
5421 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5422 $ltext = esc_html
($1, -nbsp
=>1);
5423 $ltext .= '<span class="match">';
5424 $ltext .= esc_html
($2, -nbsp
=>1);
5425 $ltext .= '</span>';
5426 $ltext .= esc_html
($3, -nbsp
=>1);
5428 $ltext = esc_html
($ltext, -nbsp
=>1);
5430 print "<div class=\"pre\">" .
5431 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5432 file_name
=>"$file").'#l'.$lno,
5433 -class => "linenr"}, sprintf('%4i', $lno))
5434 . ' ' . $ltext . "</div>\n";
5438 print "</td></tr>\n";
5439 if ($matches > 1000) {
5440 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5443 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5452 sub git_search_help
{
5454 git_print_page_nav
('','', $hash,$hash,$hash);
5456 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5457 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5458 the pattern entered is recognized as the POSIX extended
5459 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5462 <dt><b>commit</b></dt>
5463 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5465 my ($have_grep) = gitweb_check_feature
('grep');
5468 <dt><b>grep</b></dt>
5469 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5470 a different one) are searched for the given pattern. On large trees, this search can take
5471 a while and put some strain on the server, so please use it with some consideration. Note that
5472 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5473 case-sensitive.</dd>
5477 <dt><b>author</b></dt>
5478 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5479 <dt><b>committer</b></dt>
5480 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5482 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
5483 if ($have_pickaxe) {
5485 <dt><b>pickaxe</b></dt>
5486 <dd>All commits that caused the string to appear or disappear from any file (changes that
5487 added, removed or "modified" the string) will be listed. This search can take a while and
5488 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5489 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5497 my $head = git_get_head_hash
($project);
5498 if (!defined $hash) {
5501 if (!defined $page) {
5504 my $refs = git_get_references
();
5506 my @commitlist = parse_commits
($hash, 101, (100 * $page));
5508 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, (100 * ($page+1)));
5510 if ($#commitlist >= 100) {
5512 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5513 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5517 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
5518 git_print_header_div
('summary', $project);
5520 git_shortlog_body
(\
@commitlist, 0, 99, $refs, $next_link);
5525 ## ......................................................................
5526 ## feeds (RSS, Atom; OPML)
5529 my $format = shift || 'atom';
5530 my ($have_blame) = gitweb_check_feature
('blame');
5532 # Atom: http://www.atomenabled.org/developers/syndication/
5533 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
5534 if ($format ne 'rss' && $format ne 'atom') {
5535 die_error
(undef, "Unknown web feed format");
5538 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
5539 my $head = $hash || 'HEAD';
5540 my @commitlist = parse_commits
($head, 150, 0, $file_name);
5544 my $content_type = "application/$format+xml";
5545 if (defined $cgi->http('HTTP_ACCEPT') &&
5546 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
5547 # browser (feed reader) prefers text/xml
5548 $content_type = 'text/xml';
5550 if (defined($commitlist[0])) {
5551 %latest_commit = %{$commitlist[0]};
5552 %latest_date = parse_date
($latest_commit{'author_epoch'});
5554 -type
=> $content_type,
5555 -charset
=> 'utf-8',
5556 -last_modified
=> $latest_date{'rfc2822'});
5559 -type
=> $content_type,
5560 -charset
=> 'utf-8');
5563 # Optimization: skip generating the body if client asks only
5564 # for Last-Modified date.
5565 return if ($cgi->request_method() eq 'HEAD');
5568 my $title = "$site_name - $project/$action";
5569 my $feed_type = 'log';
5570 if (defined $hash) {
5571 $title .= " - '$hash'";
5572 $feed_type = 'branch log';
5573 if (defined $file_name) {
5574 $title .= " :: $file_name";
5575 $feed_type = 'history';
5577 } elsif (defined $file_name) {
5578 $title .= " - $file_name";
5579 $feed_type = 'history';
5581 $title .= " $feed_type";
5582 my $descr = git_get_project_description
($project);
5583 if (defined $descr) {
5584 $descr = esc_html
($descr);
5586 $descr = "$project " .
5587 ($format eq 'rss' ?
'RSS' : 'Atom') .
5590 my $owner = git_get_project_owner
($project);
5591 $owner = esc_html
($owner);
5595 if (defined $file_name) {
5596 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
5597 } elsif (defined $hash) {
5598 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
5600 $alt_url = href
(-full
=>1, action
=>"summary");
5602 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
5603 if ($format eq 'rss') {
5605 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5608 print "<title>$title</title>\n" .
5609 "<link>$alt_url</link>\n" .
5610 "<description>$descr</description>\n" .
5611 "<language>en</language>\n";
5612 } elsif ($format eq 'atom') {
5614 <feed xmlns="http://www.w3.org/2005/Atom">
5616 print "<title>$title</title>\n" .
5617 "<subtitle>$descr</subtitle>\n" .
5618 '<link rel="alternate" type="text/html" href="' .
5619 $alt_url . '" />' . "\n" .
5620 '<link rel="self" type="' . $content_type . '" href="' .
5621 $cgi->self_url() . '" />' . "\n" .
5622 "<id>" . href
(-full
=>1) . "</id>\n" .
5623 # use project owner for feed author
5624 "<author><name>$owner</name></author>\n";
5625 if (defined $favicon) {
5626 print "<icon>" . esc_url
($favicon) . "</icon>\n";
5628 if (defined $logo_url) {
5629 # not twice as wide as tall: 72 x 27 pixels
5630 print "<logo>" . esc_url
($logo) . "</logo>\n";
5632 if (! %latest_date) {
5633 # dummy date to keep the feed valid until commits trickle in:
5634 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5636 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5641 for (my $i = 0; $i <= $#commitlist; $i++) {
5642 my %co = %{$commitlist[$i]};
5643 my $commit = $co{'id'};
5644 # we read 150, we always show 30 and the ones more recent than 48 hours
5645 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5648 my %cd = parse_date
($co{'author_epoch'});
5650 # get list of changed files
5651 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5652 $co{'parent'} || "--root",
5653 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
5655 my @difftree = map { chomp; $_ } <$fd>;
5659 # print element (entry, item)
5660 my $co_url = href
(-full
=>1, action
=>"commitdiff", hash
=>$commit);
5661 if ($format eq 'rss') {
5663 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
5664 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
5665 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5666 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5667 "<link>$co_url</link>\n" .
5668 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
5669 "<content:encoded>" .
5671 } elsif ($format eq 'atom') {
5673 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
5674 "<updated>$cd{'iso-8601'}</updated>\n" .
5676 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
5677 if ($co{'author_email'}) {
5678 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
5680 print "</author>\n" .
5681 # use committer for contributor
5683 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
5684 if ($co{'committer_email'}) {
5685 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
5687 print "</contributor>\n" .
5688 "<published>$cd{'iso-8601'}</published>\n" .
5689 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5690 "<id>$co_url</id>\n" .
5691 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
5692 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5694 my $comment = $co{'comment'};
5696 foreach my $line (@
$comment) {
5697 $line = esc_html
($line);
5700 print "</pre><ul>\n";
5701 foreach my $difftree_line (@difftree) {
5702 my %difftree = parse_difftree_raw_line
($difftree_line);
5703 next if !$difftree{'from_id'};
5705 my $file = $difftree{'file'} || $difftree{'to_file'};
5709 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
5710 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
5711 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
5712 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
5713 -title
=> "diff"}, 'D');
5715 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
5716 file_name
=>$file, hash_base
=>$commit),
5717 -title
=> "blame"}, 'B');
5719 # if this is not a feed of a file history
5720 if (!defined $file_name || $file_name ne $file) {
5721 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
5722 file_name
=>$file, hash
=>$commit),
5723 -title
=> "history"}, 'H');
5725 $file = esc_path
($file);
5729 if ($format eq 'rss') {
5730 print "</ul>]]>\n" .
5731 "</content:encoded>\n" .
5733 } elsif ($format eq 'atom') {
5734 print "</ul>\n</div>\n" .
5741 if ($format eq 'rss') {
5742 print "</channel>\n</rss>\n";
5743 } elsif ($format eq 'atom') {
5757 my @list = git_get_projects_list
();
5759 print $cgi->header(-type
=> 'text/xml', -charset
=> 'utf-8');
5761 <?xml version="1.0" encoding="utf-8"?>
5762 <opml version="1.0">
5764 <title>$site_name OPML Export</title>
5767 <outline text="git RSS feeds">
5770 foreach my $pr (@list) {
5772 my $head = git_get_head_hash
($proj{'path'});
5773 if (!defined $head) {
5776 $git_dir = "$projectroot/$proj{'path'}";
5777 my %co = parse_commit
($head);
5782 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
5783 my $rss = "$my_url?p=$proj{'path'};a=rss";
5784 my $html = "$my_url?p=$proj{'path'};a=summary";
5785 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";