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 if (-e
$GITWEB_CONFIG) {
375 our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
376 do $GITWEB_CONFIG_SYSTEM if -e
$GITWEB_CONFIG_SYSTEM;
379 # version of the core git binary
380 our $git_version = qx($GIT --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
382 $projects_list ||= $projectroot;
384 # ======================================================================
385 # input validation and dispatch
386 our $action = $cgi->param('a');
387 if (defined $action) {
388 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
389 die_error
(undef, "Invalid action parameter");
393 # parameters which are pathnames
394 our $project = $cgi->param('p');
395 if (defined $project) {
396 if (!validate_pathname
($project) ||
397 !(-d
"$projectroot/$project") ||
398 !check_head_link
("$projectroot/$project") ||
399 ($export_ok && !(-e
"$projectroot/$project/$export_ok")) ||
400 ($strict_export && !project_in_list
($project))) {
402 die_error
(undef, "No such project");
406 our $file_name = $cgi->param('f');
407 if (defined $file_name) {
408 if (!validate_pathname
($file_name)) {
409 die_error
(undef, "Invalid file parameter");
413 our $file_parent = $cgi->param('fp');
414 if (defined $file_parent) {
415 if (!validate_pathname
($file_parent)) {
416 die_error
(undef, "Invalid file parent parameter");
420 # parameters which are refnames
421 our $hash = $cgi->param('h');
423 if (!validate_refname
($hash)) {
424 die_error
(undef, "Invalid hash parameter");
428 our $hash_parent = $cgi->param('hp');
429 if (defined $hash_parent) {
430 if (!validate_refname
($hash_parent)) {
431 die_error
(undef, "Invalid hash parent parameter");
435 our $hash_base = $cgi->param('hb');
436 if (defined $hash_base) {
437 if (!validate_refname
($hash_base)) {
438 die_error
(undef, "Invalid hash base parameter");
442 my %allowed_options = (
443 "--no-merges" => [ qw(rss atom log shortlog history) ],
446 our @extra_options = $cgi->param('opt');
447 if (defined @extra_options) {
448 foreach my $opt (@extra_options) {
449 if (not exists $allowed_options{$opt}) {
450 die_error
(undef, "Invalid option parameter");
452 if (not grep(/^$action$/, @
{$allowed_options{$opt}})) {
453 die_error
(undef, "Invalid option parameter for this action");
458 our $hash_parent_base = $cgi->param('hpb');
459 if (defined $hash_parent_base) {
460 if (!validate_refname
($hash_parent_base)) {
461 die_error
(undef, "Invalid hash parent base parameter");
466 our $page = $cgi->param('pg');
468 if ($page =~ m/[^0-9]/) {
469 die_error
(undef, "Invalid page parameter");
473 our $searchtype = $cgi->param('st');
474 if (defined $searchtype) {
475 if ($searchtype =~ m/[^a-z]/) {
476 die_error
(undef, "Invalid searchtype parameter");
480 our $search_use_regexp = $cgi->param('sr');
482 our $searchtext = $cgi->param('s');
484 if (defined $searchtext) {
485 if (length($searchtext) < 2) {
486 die_error
(undef, "At least two characters are required for search parameter");
488 $search_regexp = $search_use_regexp ?
$searchtext : quotemeta $searchtext;
491 # now read PATH_INFO and use it as alternative to parameters
492 sub evaluate_path_info
{
493 return if defined $project;
494 my $path_info = $ENV{"PATH_INFO"};
495 return if !$path_info;
496 $path_info =~ s
,^/+,,;
497 return if !$path_info;
498 # find which part of PATH_INFO is project
499 $project = $path_info;
501 while ($project && !check_head_link
("$projectroot/$project")) {
502 $project =~ s
,/*[^/]*$,,;
505 $project = validate_pathname
($project);
507 ($export_ok && !-e
"$projectroot/$project/$export_ok") ||
508 ($strict_export && !project_in_list
($project))) {
512 # do not change any parameters if an action is given using the query string
514 $path_info =~ s
,^$project/*,,;
515 my ($refname, $pathname) = split(/:/, $path_info, 2);
516 if (defined $pathname) {
517 # we got "project.git/branch:filename" or "project.git/branch:dir/"
518 # we could use git_get_type(branch:pathname), but it needs $git_dir
519 $pathname =~ s
,^/+,,;
520 if (!$pathname || substr($pathname, -1) eq "/") {
524 $action ||= "blob_plain";
526 $hash_base ||= validate_refname
($refname);
527 $file_name ||= validate_pathname
($pathname);
528 } elsif (defined $refname) {
529 # we got "project.git/branch"
530 $action ||= "shortlog";
531 $hash ||= validate_refname
($refname);
534 evaluate_path_info
();
536 # path to the current git repository
538 $git_dir = "$projectroot/$project" if $project;
542 "blame" => \
&git_blame2
,
543 "blobdiff" => \
&git_blobdiff
,
544 "blobdiff_plain" => \
&git_blobdiff_plain
,
545 "blob" => \
&git_blob
,
546 "blob_plain" => \
&git_blob_plain
,
547 "commitdiff" => \
&git_commitdiff
,
548 "commitdiff_plain" => \
&git_commitdiff_plain
,
549 "commit" => \
&git_commit
,
550 "forks" => \
&git_forks
,
551 "heads" => \
&git_heads
,
552 "history" => \
&git_history
,
555 "atom" => \
&git_atom
,
556 "search" => \
&git_search
,
557 "search_help" => \
&git_search_help
,
558 "shortlog" => \
&git_shortlog
,
559 "summary" => \
&git_summary
,
561 "tags" => \
&git_tags
,
562 "tree" => \
&git_tree
,
563 "snapshot" => \
&git_snapshot
,
564 "object" => \
&git_object
,
565 # those below don't need $project
566 "opml" => \
&git_opml
,
567 "project_list" => \
&git_project_list
,
568 "project_index" => \
&git_project_index
,
571 if (!defined $action) {
573 $action = git_get_type
($hash);
574 } elsif (defined $hash_base && defined $file_name) {
575 $action = git_get_type
("$hash_base:$file_name");
576 } elsif (defined $project) {
579 $action = 'project_list';
582 if (!defined($actions{$action})) {
583 die_error
(undef, "Unknown action");
585 if ($action !~ m/^(opml|project_list|project_index)$/ &&
587 die_error
(undef, "Project needed");
589 $actions{$action}->();
592 ## ======================================================================
597 # default is to use -absolute url() i.e. $my_uri
598 my $href = $params{-full
} ?
$my_url : $my_uri;
600 # XXX: Warning: If you touch this, check the search form for updating,
611 hash_parent_base
=> "hpb",
616 snapshot_format
=> "sf",
617 extra_options
=> "opt",
618 search_use_regexp
=> "sr",
620 my %mapping = @mapping;
622 $params{'project'} = $project unless exists $params{'project'};
624 if ($params{-replay
}) {
625 while (my ($name, $symbol) = each %mapping) {
626 if (!exists $params{$name}) {
627 # to allow for multivalued params we use arrayref form
628 $params{$name} = [ $cgi->param($symbol) ];
633 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
635 # use PATH_INFO for project name
636 $href .= "/$params{'project'}" if defined $params{'project'};
637 delete $params{'project'};
639 # Summary just uses the project path URL
640 if (defined $params{'action'} && $params{'action'} eq 'summary') {
641 delete $params{'action'};
645 # now encode the parameters explicitly
647 for (my $i = 0; $i < @mapping; $i += 2) {
648 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
649 if (defined $params{$name}) {
650 if (ref($params{$name}) eq "ARRAY") {
651 foreach my $par (@
{$params{$name}}) {
652 push @result, $symbol . "=" . esc_param
($par);
655 push @result, $symbol . "=" . esc_param
($params{$name});
659 $href .= "?" . join(';', @result) if scalar @result;
665 ## ======================================================================
666 ## validation, quoting/unquoting and escaping
668 sub validate_pathname
{
669 my $input = shift || return undef;
671 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
672 # at the beginning, at the end, and between slashes.
673 # also this catches doubled slashes
674 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
678 if ($input =~ m!\0!) {
684 sub validate_refname
{
685 my $input = shift || return undef;
687 # textual hashes are O.K.
688 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
691 # it must be correct pathname
692 $input = validate_pathname
($input)
694 # restrictions on ref name according to git-check-ref-format
695 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
701 # decode sequences of octets in utf8 into Perl's internal form,
702 # which is utf-8 with utf8 flag set if needed. gitweb writes out
703 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
706 if (utf8
::valid
($str)) {
710 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
714 # quote unsafe chars, but keep the slash, even when it's not
715 # correct, but quoted slashes look too horrible in bookmarks
718 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
724 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
727 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
733 # replace invalid utf8 character with SUBSTITUTION sequence
738 $str = to_utf8
($str);
739 $str = $cgi->escapeHTML($str);
740 if ($opts{'-nbsp'}) {
741 $str =~ s/ / /g;
743 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
747 # quote control characters and escape filename to HTML
752 $str = to_utf8
($str);
753 $str = $cgi->escapeHTML($str);
754 if ($opts{'-nbsp'}) {
755 $str =~ s/ / /g;
757 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
761 # Make control characters "printable", using character escape codes (CEC)
765 my %es = ( # character escape codes, aka escape sequences
766 "\t" => '\t', # tab (HT)
767 "\n" => '\n', # line feed (LF)
768 "\r" => '\r', # carrige return (CR)
769 "\f" => '\f', # form feed (FF)
770 "\b" => '\b', # backspace (BS)
771 "\a" => '\a', # alarm (bell) (BEL)
772 "\e" => '\e', # escape (ESC)
773 "\013" => '\v', # vertical tab (VT)
774 "\000" => '\0', # nul character (NUL)
776 my $chr = ( (exists $es{$cntrl})
778 : sprintf('\%03o', ord($cntrl)) );
779 if ($opts{-nohtml
}) {
782 return "<span class=\"cntrl\">$chr</span>";
786 # Alternatively use unicode control pictures codepoints,
787 # Unicode "printable representation" (PR)
792 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
793 if ($opts{-nohtml
}) {
796 return "<span class=\"cntrl\">$chr</span>";
800 # git may return quoted and escaped filenames
806 my %es = ( # character escape codes, aka escape sequences
807 't' => "\t", # tab (HT, TAB)
808 'n' => "\n", # newline (NL)
809 'r' => "\r", # return (CR)
810 'f' => "\f", # form feed (FF)
811 'b' => "\b", # backspace (BS)
812 'a' => "\a", # alarm (bell) (BEL)
813 'e' => "\e", # escape (ESC)
814 'v' => "\013", # vertical tab (VT)
817 if ($seq =~ m/^[0-7]{1,3}$/) {
818 # octal char sequence
819 return chr(oct($seq));
820 } elsif (exists $es{$seq}) {
821 # C escape sequence, aka character escape code
824 # quoted ordinary character
828 if ($str =~ m/^"(.*)"$/) {
831 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
836 # escape tabs (convert tabs to spaces)
840 while ((my $pos = index($line, "\t")) != -1) {
841 if (my $count = (8 - ($pos % 8))) {
842 my $spaces = ' ' x
$count;
843 $line =~ s/\t/$spaces/;
850 sub project_in_list
{
852 my @list = git_get_projects_list
();
853 return @list && scalar(grep { $_->{'path'} eq $project } @list);
856 ## ----------------------------------------------------------------------
857 ## HTML aware string manipulation
859 # Try to chop given string on a word boundary between position
860 # $len and $len+$add_len. If there is no word boundary there,
861 # chop at $len+$add_len. Do not chop if chopped part plus ellipsis
862 # (marking chopped part) would be longer than given string.
866 my $add_len = shift || 10;
867 my $where = shift || 'right'; # 'left' | 'center' | 'right'
869 # allow only $len chars, but don't cut a word if it would fit in $add_len
870 # if it doesn't fit, cut it if it's still longer than the dots we would add
871 # remove chopped character entities entirely
873 # when chopping in the middle, distribute $len into left and right part
874 # return early if chopping wouldn't make string shorter
875 if ($where eq 'center') {
876 return $str if ($len + 5 >= length($str)); # filler is length 5
879 return $str if ($len + 4 >= length($str)); # filler is length 4
882 # regexps: ending and beginning with word part up to $add_len
883 my $endre = qr/.{$len}\w{0,$add_len}/;
884 my $begre = qr/\w{0,$add_len}.{$len}/;
886 if ($where eq 'left') {
887 $str =~ m/^(.*?)($begre)$/;
888 my ($lead, $body) = ($1, $2);
889 if (length($lead) > 4) {
890 $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
895 } elsif ($where eq 'center') {
896 $str =~ m/^($endre)(.*)$/;
897 my ($left, $str) = ($1, $2);
898 $str =~ m/^(.*?)($begre)$/;
899 my ($mid, $right) = ($1, $2);
900 if (length($mid) > 5) {
901 $left =~ s/&[^;]*$//;
902 $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
905 return "$left$mid$right";
908 $str =~ m/^($endre)(.*)$/;
911 if (length($tail) > 4) {
912 $body =~ s/&[^;]*$//;
919 # takes the same arguments as chop_str, but also wraps a <span> around the
920 # result with a title attribute if it does get chopped. Additionally, the
921 # string is HTML-escaped.
922 sub chop_and_escape_str
{
925 my $chopped = chop_str
(@_);
926 if ($chopped eq $str) {
927 return esc_html
($chopped);
929 $str =~ s/([[:cntrl:]])/?/g;
930 return $cgi->span({-title
=>$str}, esc_html
($chopped));
934 ## ----------------------------------------------------------------------
935 ## functions returning short strings
937 # CSS class for given age value (in seconds)
943 } elsif ($age < 60*60*2) {
945 } elsif ($age < 60*60*24*2) {
952 # convert age in seconds to "nn units ago" string
957 if ($age > 60*60*24*365*2) {
958 $age_str = (int $age/60/60/24/365);
959 $age_str .= " years ago";
960 } elsif ($age > 60*60*24*(365/12)*2) {
961 $age_str = int $age/60/60/24/(365/12);
962 $age_str .= " months ago";
963 } elsif ($age > 60*60*24*7*2) {
964 $age_str = int $age/60/60/24/7;
965 $age_str .= " weeks ago";
966 } elsif ($age > 60*60*24*2) {
967 $age_str = int $age/60/60/24;
968 $age_str .= " days ago";
969 } elsif ($age > 60*60*2) {
970 $age_str = int $age/60/60;
971 $age_str .= " hours ago";
972 } elsif ($age > 60*2) {
973 $age_str = int $age/60;
974 $age_str .= " min ago";
977 $age_str .= " sec ago";
979 $age_str .= " right now";
985 S_IFINVALID
=> 0030000,
986 S_IFGITLINK
=> 0160000,
989 # submodule/subproject, a commit object reference
993 return (($mode & S_IFMT
) == S_IFGITLINK
)
996 # convert file mode in octal to symbolic file mode string
998 my $mode = oct shift;
1000 if (S_ISGITLINK
($mode)) {
1001 return 'm---------';
1002 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1003 return 'drwxr-xr-x';
1004 } elsif (S_ISLNK
($mode)) {
1005 return 'lrwxrwxrwx';
1006 } elsif (S_ISREG
($mode)) {
1007 # git cares only about the executable bit
1008 if ($mode & S_IXUSR
) {
1009 return '-rwxr-xr-x';
1011 return '-rw-r--r--';
1014 return '----------';
1018 # convert file mode in octal to file type string
1022 if ($mode !~ m/^[0-7]+$/) {
1028 if (S_ISGITLINK
($mode)) {
1030 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1032 } elsif (S_ISLNK
($mode)) {
1034 } elsif (S_ISREG
($mode)) {
1041 # convert file mode in octal to file type description string
1042 sub file_type_long
{
1045 if ($mode !~ m/^[0-7]+$/) {
1051 if (S_ISGITLINK
($mode)) {
1053 } elsif (S_ISDIR
($mode & S_IFMT
)) {
1055 } elsif (S_ISLNK
($mode)) {
1057 } elsif (S_ISREG
($mode)) {
1058 if ($mode & S_IXUSR
) {
1059 return "executable";
1069 ## ----------------------------------------------------------------------
1070 ## functions returning short HTML fragments, or transforming HTML fragments
1071 ## which don't belong to other sections
1073 # format line of commit message.
1074 sub format_log_line_html
{
1077 $line = esc_html
($line, -nbsp
=>1);
1078 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
1081 $cgi->a({-href
=> href
(action
=>"object", hash
=>$hash_text),
1082 -class => "text"}, $hash_text);
1083 $line =~ s/$hash_text/$link/;
1088 # format marker of refs pointing to given object
1089 sub format_ref_marker
{
1090 my ($refs, $id) = @_;
1093 if (defined $refs->{$id}) {
1094 foreach my $ref (@
{$refs->{$id}}) {
1095 my ($type, $name) = qw();
1096 # e.g. tags/v2.6.11 or heads/next
1097 if ($ref =~ m!^(.*?)s?/(.*)$!) {
1105 $markers .= " <span class=\"$type\" title=\"$ref\">" .
1106 esc_html
($name) . "</span>";
1111 return ' <span class="refs">'. $markers . '</span>';
1117 # format, perhaps shortened and with markers, title line
1118 sub format_subject_html
{
1119 my ($long, $short, $href, $extra) = @_;
1120 $extra = '' unless defined($extra);
1122 if (length($short) < length($long)) {
1123 return $cgi->a({-href
=> $href, -class => "list subject",
1124 -title
=> to_utf8
($long)},
1125 esc_html
($short) . $extra);
1127 return $cgi->a({-href
=> $href, -class => "list subject"},
1128 esc_html
($long) . $extra);
1132 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
1133 sub format_git_diff_header_line
{
1135 my $diffinfo = shift;
1136 my ($from, $to) = @_;
1138 if ($diffinfo->{'nparents'}) {
1140 $line =~ s!^(diff (.*?) )"?.*$!$1!;
1141 if ($to->{'href'}) {
1142 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1143 esc_path
($to->{'file'}));
1144 } else { # file was deleted (no href)
1145 $line .= esc_path
($to->{'file'});
1149 $line =~ s!^(diff (.*?) )"?a/.*$!$1!;
1150 if ($from->{'href'}) {
1151 $line .= $cgi->a({-href
=> $from->{'href'}, -class => "path"},
1152 'a/' . esc_path
($from->{'file'}));
1153 } else { # file was added (no href)
1154 $line .= 'a/' . esc_path
($from->{'file'});
1157 if ($to->{'href'}) {
1158 $line .= $cgi->a({-href
=> $to->{'href'}, -class => "path"},
1159 'b/' . esc_path
($to->{'file'}));
1160 } else { # file was deleted
1161 $line .= 'b/' . esc_path
($to->{'file'});
1165 return "<div class=\"diff header\">$line</div>\n";
1168 # format extended diff header line, before patch itself
1169 sub format_extended_diff_header_line
{
1171 my $diffinfo = shift;
1172 my ($from, $to) = @_;
1175 if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) {
1176 $line .= $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1177 esc_path
($from->{'file'}));
1179 if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) {
1180 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1181 esc_path
($to->{'file'}));
1183 # match single <mode>
1184 if ($line =~ m/\s(\d{6})$/) {
1185 $line .= '<span class="info"> (' .
1186 file_type_long
($1) .
1190 if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
1191 # can match only for combined diff
1193 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1194 if ($from->{'href'}[$i]) {
1195 $line .= $cgi->a({-href
=>$from->{'href'}[$i],
1197 substr($diffinfo->{'from_id'}[$i],0,7));
1202 $line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
1205 if ($to->{'href'}) {
1206 $line .= $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1207 substr($diffinfo->{'to_id'},0,7));
1212 } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
1213 # can match only for ordinary diff
1214 my ($from_link, $to_link);
1215 if ($from->{'href'}) {
1216 $from_link = $cgi->a({-href
=>$from->{'href'}, -class=>"hash"},
1217 substr($diffinfo->{'from_id'},0,7));
1219 $from_link = '0' x
7;
1221 if ($to->{'href'}) {
1222 $to_link = $cgi->a({-href
=>$to->{'href'}, -class=>"hash"},
1223 substr($diffinfo->{'to_id'},0,7));
1227 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
1228 $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
1231 return $line . "<br/>\n";
1234 # format from-file/to-file diff header
1235 sub format_diff_from_to_header
{
1236 my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_;
1241 #assert($line =~ m/^---/) if DEBUG;
1242 # no extra formatting for "^--- /dev/null"
1243 if (! $diffinfo->{'nparents'}) {
1244 # ordinary (single parent) diff
1245 if ($line =~ m!^--- "?a/!) {
1246 if ($from->{'href'}) {
1248 $cgi->a({-href
=>$from->{'href'}, -class=>"path"},
1249 esc_path
($from->{'file'}));
1252 esc_path
($from->{'file'});
1255 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1258 # combined diff (merge commit)
1259 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
1260 if ($from->{'href'}[$i]) {
1262 $cgi->a({-href
=>href
(action
=>"blobdiff",
1263 hash_parent
=>$diffinfo->{'from_id'}[$i],
1264 hash_parent_base
=>$parents[$i],
1265 file_parent
=>$from->{'file'}[$i],
1266 hash
=>$diffinfo->{'to_id'},
1268 file_name
=>$to->{'file'}),
1270 -title
=>"diff" . ($i+1)},
1273 $cgi->a({-href
=>$from->{'href'}[$i], -class=>"path"},
1274 esc_path
($from->{'file'}[$i]));
1276 $line = '--- /dev/null';
1278 $result .= qq!<div
class="diff from_file">$line</div
>\n!;
1283 #assert($line =~ m/^\+\+\+/) if DEBUG;
1284 # no extra formatting for "^+++ /dev/null"
1285 if ($line =~ m!^\+\+\+ "?b/!) {
1286 if ($to->{'href'}) {
1288 $cgi->a({-href
=>$to->{'href'}, -class=>"path"},
1289 esc_path
($to->{'file'}));
1292 esc_path
($to->{'file'});
1295 $result .= qq!<div
class="diff to_file">$line</div
>\n!;
1300 # create note for patch simplified by combined diff
1301 sub format_diff_cc_simplified
{
1302 my ($diffinfo, @parents) = @_;
1305 $result .= "<div class=\"diff header\">" .
1307 if (!is_deleted
($diffinfo)) {
1308 $result .= $cgi->a({-href
=> href
(action
=>"blob",
1310 hash
=>$diffinfo->{'to_id'},
1311 file_name
=>$diffinfo->{'to_file'}),
1313 esc_path
($diffinfo->{'to_file'}));
1315 $result .= esc_path
($diffinfo->{'to_file'});
1317 $result .= "</div>\n" . # class="diff header"
1318 "<div class=\"diff nodifferences\">" .
1320 "</div>\n"; # class="diff nodifferences"
1325 # format patch (diff) line (not to be used for diff headers)
1326 sub format_diff_line
{
1328 my ($from, $to) = @_;
1329 my $diff_class = "";
1333 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
1335 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
1336 if ($line =~ m/^\@{3}/) {
1337 $diff_class = " chunk_header";
1338 } elsif ($line =~ m/^\\/) {
1339 $diff_class = " incomplete";
1340 } elsif ($prefix =~ tr/+/+/) {
1341 $diff_class = " add";
1342 } elsif ($prefix =~ tr/-/-/) {
1343 $diff_class = " rem";
1346 # assume ordinary diff
1347 my $char = substr($line, 0, 1);
1349 $diff_class = " add";
1350 } elsif ($char eq '-') {
1351 $diff_class = " rem";
1352 } elsif ($char eq '@') {
1353 $diff_class = " chunk_header";
1354 } elsif ($char eq "\\") {
1355 $diff_class = " incomplete";
1358 $line = untabify
($line);
1359 if ($from && $to && $line =~ m/^\@{2} /) {
1360 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
1361 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
1363 $from_lines = 0 unless defined $from_lines;
1364 $to_lines = 0 unless defined $to_lines;
1366 if ($from->{'href'}) {
1367 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1368 -class=>"list"}, $from_text);
1370 if ($to->{'href'}) {
1371 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1372 -class=>"list"}, $to_text);
1374 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1375 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1376 return "<div class=\"diff$diff_class\">$line</div>\n";
1377 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1378 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1379 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1381 @from_text = split(' ', $ranges);
1382 for (my $i = 0; $i < @from_text; ++$i) {
1383 ($from_start[$i], $from_nlines[$i]) =
1384 (split(',', substr($from_text[$i], 1)), 0);
1387 $to_text = pop @from_text;
1388 $to_start = pop @from_start;
1389 $to_nlines = pop @from_nlines;
1391 $line = "<span class=\"chunk_info\">$prefix ";
1392 for (my $i = 0; $i < @from_text; ++$i) {
1393 if ($from->{'href'}[$i]) {
1394 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1395 -class=>"list"}, $from_text[$i]);
1397 $line .= $from_text[$i];
1401 if ($to->{'href'}) {
1402 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1403 -class=>"list"}, $to_text);
1407 $line .= " $prefix</span>" .
1408 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1409 return "<div class=\"diff$diff_class\">$line</div>\n";
1411 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1414 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
1415 # linked. Pass the hash of the tree/commit to snapshot.
1416 sub format_snapshot_links
{
1418 my @snapshot_fmts = gitweb_check_feature
('snapshot');
1419 @snapshot_fmts = filter_snapshot_fmts
(@snapshot_fmts);
1420 my $num_fmts = @snapshot_fmts;
1421 if ($num_fmts > 1) {
1422 # A parenthesized list of links bearing format names.
1423 # e.g. "snapshot (_tar.gz_ _zip_)"
1424 return "snapshot (" . join(' ', map
1431 }, $known_snapshot_formats{$_}{'display'})
1432 , @snapshot_fmts) . ")";
1433 } elsif ($num_fmts == 1) {
1434 # A single "snapshot" link whose tooltip bears the format name.
1436 my ($fmt) = @snapshot_fmts;
1442 snapshot_format
=>$fmt
1444 -title
=> "in format: $known_snapshot_formats{$fmt}{'display'}"
1446 } else { # $num_fmts == 0
1451 ## ----------------------------------------------------------------------
1452 ## git utility subroutines, invoking git commands
1454 # returns path to the core git executable and the --git-dir parameter as list
1456 return $GIT, '--git-dir='.$git_dir;
1459 # returns path to the core git executable and the --git-dir parameter as string
1461 return join(' ', git_cmd
());
1464 # get HEAD ref of given project as hash
1465 sub git_get_head_hash
{
1466 my $project = shift;
1467 my $o_git_dir = $git_dir;
1469 $git_dir = "$projectroot/$project";
1470 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
1473 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1477 if (defined $o_git_dir) {
1478 $git_dir = $o_git_dir;
1483 # get type of given object
1487 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
1489 close $fd or return;
1494 # repository configuration
1495 our $config_file = '';
1498 # store multiple values for single key as anonymous array reference
1499 # single values stored directly in the hash, not as [ <value> ]
1500 sub hash_set_multi
{
1501 my ($hash, $key, $value) = @_;
1503 if (!exists $hash->{$key}) {
1504 $hash->{$key} = $value;
1505 } elsif (!ref $hash->{$key}) {
1506 $hash->{$key} = [ $hash->{$key}, $value ];
1508 push @
{$hash->{$key}}, $value;
1512 # return hash of git project configuration
1513 # optionally limited to some section, e.g. 'gitweb'
1514 sub git_parse_project_config
{
1515 my $section_regexp = shift;
1520 open my $fh, "-|", git_cmd
(), "config", '-z', '-l',
1523 while (my $keyval = <$fh>) {
1525 my ($key, $value) = split(/\n/, $keyval, 2);
1527 hash_set_multi
(\
%config, $key, $value)
1528 if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o);
1535 # convert config value to boolean, 'true' or 'false'
1536 # no value, number > 0, 'true' and 'yes' values are true
1537 # rest of values are treated as false (never as error)
1538 sub config_to_bool
{
1541 # strip leading and trailing whitespace
1545 return (!defined $val || # section.key
1546 ($val =~ /^\d+$/ && $val) || # section.key = 1
1547 ($val =~ /^(?:true|yes)$/i)); # section.key = true
1550 # convert config value to simple decimal number
1551 # an optional value suffix of 'k', 'm', or 'g' will cause the value
1552 # to be multiplied by 1024, 1048576, or 1073741824
1556 # strip leading and trailing whitespace
1560 if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) {
1562 # unknown unit is treated as 1
1563 return $num * ($unit eq 'g' ?
1073741824 :
1564 $unit eq 'm' ?
1048576 :
1565 $unit eq 'k' ?
1024 : 1);
1570 # convert config value to array reference, if needed
1571 sub config_to_multi
{
1574 return ref($val) ?
$val : (defined($val) ?
[ $val ] : []);
1577 sub git_get_project_config
{
1578 my ($key, $type) = @_;
1581 return unless ($key);
1582 $key =~ s/^gitweb\.//;
1583 return if ($key =~ m/\W/);
1586 if (defined $type) {
1589 unless ($type eq 'bool' || $type eq 'int');
1593 if (!defined $config_file ||
1594 $config_file ne "$git_dir/config") {
1595 %config = git_parse_project_config
('gitweb');
1596 $config_file = "$git_dir/config";
1600 if (!defined $type) {
1601 return $config{"gitweb.$key"};
1602 } elsif ($type eq 'bool') {
1603 # backward compatibility: 'git config --bool' returns true/false
1604 return config_to_bool
($config{"gitweb.$key"}) ?
'true' : 'false';
1605 } elsif ($type eq 'int') {
1606 return config_to_int
($config{"gitweb.$key"});
1608 return $config{"gitweb.$key"};
1611 # get hash of given path at given ref
1612 sub git_get_hash_by_path
{
1614 my $path = shift || return undef;
1619 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
1620 or die_error
(undef, "Open git-ls-tree failed");
1622 close $fd or return undef;
1624 if (!defined $line) {
1625 # there is no tree or hash given by $path at $base
1629 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1630 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1631 if (defined $type && $type ne $2) {
1632 # type doesn't match
1638 # get path of entry with given hash at given tree-ish (ref)
1639 # used to get 'from' filename for combined diff (merge commit) for renames
1640 sub git_get_path_by_hash
{
1641 my $base = shift || return;
1642 my $hash = shift || return;
1646 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
1648 while (my $line = <$fd>) {
1651 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1652 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1653 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1662 ## ......................................................................
1663 ## git utility functions, directly accessing git repository
1665 sub git_get_project_description
{
1668 $git_dir = "$projectroot/$path";
1669 open my $fd, "$git_dir/description"
1670 or return git_get_project_config
('description');
1673 if (defined $descr) {
1679 sub git_get_project_url_list
{
1682 $git_dir = "$projectroot/$path";
1683 open my $fd, "$git_dir/cloneurl"
1684 or return wantarray ?
1685 @
{ config_to_multi
(git_get_project_config
('url')) } :
1686 config_to_multi
(git_get_project_config
('url'));
1687 my @git_project_url_list = map { chomp; $_ } <$fd>;
1690 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
1693 sub git_get_projects_list
{
1698 $filter =~ s/\.git$//;
1700 my ($check_forks) = gitweb_check_feature
('forks');
1702 if (-d
$projects_list) {
1703 # search in directory
1704 my $dir = $projects_list . ($filter ?
"/$filter" : '');
1705 # remove the trailing "/"
1707 my $pfxlen = length("$dir");
1708 my $pfxdepth = ($dir =~ tr!/!!);
1711 follow_fast
=> 1, # follow symbolic links
1712 follow_skip
=> 2, # ignore duplicates
1713 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
1715 # skip project-list toplevel, if we get it.
1716 return if (m!^[/.]$!);
1717 # only directories can be git repositories
1718 return unless (-d
$_);
1719 # don't traverse too deep (Find is super slow on os x)
1720 if (($File::Find
::name
=~ tr!/!!) - $pfxdepth > $project_maxdepth) {
1721 $File::Find
::prune
= 1;
1725 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
1726 # we check related file in $projectroot
1727 if ($check_forks and $subdir =~ m
#/.#) {
1728 $File::Find
::prune
= 1;
1729 } elsif (check_export_ok
("$projectroot/$filter/$subdir")) {
1730 push @list, { path
=> ($filter ?
"$filter/" : '') . $subdir };
1731 $File::Find
::prune
= 1;
1736 } elsif (-f
$projects_list) {
1737 # read from file(url-encoded):
1738 # 'git%2Fgit.git Linus+Torvalds'
1739 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1740 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1742 open my ($fd), $projects_list or return;
1744 while (my $line = <$fd>) {
1746 my ($path, $owner) = split ' ', $line;
1747 $path = unescape
($path);
1748 $owner = unescape
($owner);
1749 if (!defined $path) {
1752 if ($filter ne '') {
1753 # looking for forks;
1754 my $pfx = substr($path, 0, length($filter));
1755 if ($pfx ne $filter) {
1758 my $sfx = substr($path, length($filter));
1759 if ($sfx !~ /^\/.*\
.git
$/) {
1762 } elsif ($check_forks) {
1764 foreach my $filter (keys %paths) {
1765 # looking for forks;
1766 my $pfx = substr($path, 0, length($filter));
1767 if ($pfx ne $filter) {
1770 my $sfx = substr($path, length($filter));
1771 if ($sfx !~ /^\/.*\
.git
$/) {
1774 # is a fork, don't include it in
1779 if (check_export_ok
("$projectroot/$path")) {
1782 owner
=> to_utf8
($owner),
1785 (my $forks_path = $path) =~ s/\.git$//;
1786 $paths{$forks_path}++;
1794 our $gitweb_project_owner = undef;
1795 sub git_get_project_list_from_file
{
1797 return if (defined $gitweb_project_owner);
1799 $gitweb_project_owner = {};
1800 # read from file (url-encoded):
1801 # 'git%2Fgit.git Linus+Torvalds'
1802 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1803 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1804 if (-f
$projects_list) {
1805 open (my $fd , $projects_list);
1806 while (my $line = <$fd>) {
1808 my ($pr, $ow) = split ' ', $line;
1809 $pr = unescape
($pr);
1810 $ow = unescape
($ow);
1811 $gitweb_project_owner->{$pr} = to_utf8
($ow);
1817 sub git_get_project_owner
{
1818 my $project = shift;
1821 return undef unless $project;
1822 $git_dir = "$projectroot/$project";
1824 if (!defined $gitweb_project_owner) {
1825 git_get_project_list_from_file
();
1828 if (exists $gitweb_project_owner->{$project}) {
1829 $owner = $gitweb_project_owner->{$project};
1831 if (!defined $owner){
1832 $owner = git_get_project_config
('owner');
1834 if (!defined $owner) {
1835 $owner = get_file_owner
("$git_dir");
1841 sub git_get_last_activity
{
1845 $git_dir = "$projectroot/$path";
1846 open($fd, "-|", git_cmd
(), 'for-each-ref',
1847 '--format=%(committer)',
1848 '--sort=-committerdate',
1850 'refs/heads') or return;
1851 my $most_recent = <$fd>;
1852 close $fd or return;
1853 if (defined $most_recent &&
1854 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1856 my $age = time - $timestamp;
1857 return ($age, age_string
($age));
1859 return (undef, undef);
1862 sub git_get_references
{
1863 my $type = shift || "";
1865 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1866 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1867 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
1868 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
1871 while (my $line = <$fd>) {
1873 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1874 if (defined $refs{$1}) {
1875 push @
{$refs{$1}}, $2;
1881 close $fd or return;
1885 sub git_get_rev_name_tags
{
1886 my $hash = shift || return undef;
1888 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
1890 my $name_rev = <$fd>;
1893 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
1896 # catches also '$hash undefined' output
1901 ## ----------------------------------------------------------------------
1902 ## parse to hash functions
1906 my $tz = shift || "-0000";
1909 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1910 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1911 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1912 $date{'hour'} = $hour;
1913 $date{'minute'} = $min;
1914 $date{'mday'} = $mday;
1915 $date{'day'} = $days[$wday];
1916 $date{'month'} = $months[$mon];
1917 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1918 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1919 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1920 $mday, $months[$mon], $hour ,$min;
1921 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1922 1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
1924 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1925 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1926 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1927 $date{'hour_local'} = $hour;
1928 $date{'minute_local'} = $min;
1929 $date{'tz_local'} = $tz;
1930 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1931 1900+$year, $mon+1, $mday,
1932 $hour, $min, $sec, $tz);
1941 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
1942 $tag{'id'} = $tag_id;
1943 while (my $line = <$fd>) {
1945 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1946 $tag{'object'} = $1;
1947 } elsif ($line =~ m/^type (.+)$/) {
1949 } elsif ($line =~ m/^tag (.+)$/) {
1951 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1952 $tag{'author'} = $1;
1955 } elsif ($line =~ m/--BEGIN/) {
1956 push @comment, $line;
1958 } elsif ($line eq "") {
1962 push @comment, <$fd>;
1963 $tag{'comment'} = \
@comment;
1964 close $fd or return;
1965 if (!defined $tag{'name'}) {
1971 sub parse_commit_text
{
1972 my ($commit_text, $withparents) = @_;
1973 my @commit_lines = split '\n', $commit_text;
1976 pop @commit_lines; # Remove '\0'
1978 if (! @commit_lines) {
1982 my $header = shift @commit_lines;
1983 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1986 ($co{'id'}, my @parents) = split ' ', $header;
1987 while (my $line = shift @commit_lines) {
1988 last if $line eq "\n";
1989 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1991 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1993 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1995 $co{'author_epoch'} = $2;
1996 $co{'author_tz'} = $3;
1997 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
1998 $co{'author_name'} = $1;
1999 $co{'author_email'} = $2;
2001 $co{'author_name'} = $co{'author'};
2003 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
2004 $co{'committer'} = $1;
2005 $co{'committer_epoch'} = $2;
2006 $co{'committer_tz'} = $3;
2007 $co{'committer_name'} = $co{'committer'};
2008 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
2009 $co{'committer_name'} = $1;
2010 $co{'committer_email'} = $2;
2012 $co{'committer_name'} = $co{'committer'};
2016 if (!defined $co{'tree'}) {
2019 $co{'parents'} = \
@parents;
2020 $co{'parent'} = $parents[0];
2022 foreach my $title (@commit_lines) {
2025 $co{'title'} = chop_str
($title, 80, 5);
2026 # remove leading stuff of merges to make the interesting part visible
2027 if (length($title) > 50) {
2028 $title =~ s/^Automatic //;
2029 $title =~ s/^merge (of|with) /Merge ... /i;
2030 if (length($title) > 50) {
2031 $title =~ s/(http|rsync):\/\///;
2033 if (length($title) > 50) {
2034 $title =~ s/(master|www|rsync)\.//;
2036 if (length($title) > 50) {
2037 $title =~ s/kernel.org:?//;
2039 if (length($title) > 50) {
2040 $title =~ s/\/pub\/scm//;
2043 $co{'title_short'} = chop_str
($title, 50, 5);
2047 if ($co{'title'} eq "") {
2048 $co{'title'} = $co{'title_short'} = '(no commit message)';
2050 # remove added spaces
2051 foreach my $line (@commit_lines) {
2054 $co{'comment'} = \
@commit_lines;
2056 my $age = time - $co{'committer_epoch'};
2058 $co{'age_string'} = age_string
($age);
2059 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
2060 if ($age > 60*60*24*7*2) {
2061 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2062 $co{'age_string_age'} = $co{'age_string'};
2064 $co{'age_string_date'} = $co{'age_string'};
2065 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
2071 my ($commit_id) = @_;
2076 open my $fd, "-|", git_cmd
(), "rev-list",
2082 or die_error
(undef, "Open git-rev-list failed");
2083 %co = parse_commit_text
(<$fd>, 1);
2090 my ($commit_id, $maxcount, $skip, $filename, @args) = @_;
2098 open my $fd, "-|", git_cmd
(), "rev-list",
2101 ("--max-count=" . $maxcount),
2102 ("--skip=" . $skip),
2106 ($filename ?
($filename) : ())
2107 or die_error
(undef, "Open git-rev-list failed");
2108 while (my $line = <$fd>) {
2109 my %co = parse_commit_text
($line);
2114 return wantarray ?
@cos : \
@cos;
2117 # parse ref from ref_file, given by ref_id, with given type
2119 my $ref_file = shift;
2121 my $type = shift || git_get_type
($ref_id);
2124 $ref_item{'type'} = $type;
2125 $ref_item{'id'} = $ref_id;
2126 $ref_item{'epoch'} = 0;
2127 $ref_item{'age'} = "unknown";
2128 if ($type eq "tag") {
2129 my %tag = parse_tag
($ref_id);
2130 $ref_item{'comment'} = $tag{'comment'};
2131 if ($tag{'type'} eq "commit") {
2132 my %co = parse_commit
($tag{'object'});
2133 $ref_item{'epoch'} = $co{'committer_epoch'};
2134 $ref_item{'age'} = $co{'age_string'};
2135 } elsif (defined($tag{'epoch'})) {
2136 my $age = time - $tag{'epoch'};
2137 $ref_item{'epoch'} = $tag{'epoch'};
2138 $ref_item{'age'} = age_string
($age);
2140 $ref_item{'reftype'} = $tag{'type'};
2141 $ref_item{'name'} = $tag{'name'};
2142 $ref_item{'refid'} = $tag{'object'};
2143 } elsif ($type eq "commit"){
2144 my %co = parse_commit
($ref_id);
2145 $ref_item{'reftype'} = "commit";
2146 $ref_item{'name'} = $ref_file;
2147 $ref_item{'title'} = $co{'title'};
2148 $ref_item{'refid'} = $ref_id;
2149 $ref_item{'epoch'} = $co{'committer_epoch'};
2150 $ref_item{'age'} = $co{'age_string'};
2152 $ref_item{'reftype'} = $type;
2153 $ref_item{'name'} = $ref_file;
2154 $ref_item{'refid'} = $ref_id;
2160 # parse line of git-diff-tree "raw" output
2161 sub parse_difftree_raw_line
{
2165 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
2166 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
2167 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
2168 $res{'from_mode'} = $1;
2169 $res{'to_mode'} = $2;
2170 $res{'from_id'} = $3;
2172 $res{'status'} = $res{'status_str'} = $5;
2173 $res{'similarity'} = $6;
2174 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
2175 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
2177 $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote
($7);
2180 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
2181 # combined diff (for merge commit)
2182 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
2183 $res{'nparents'} = length($1);
2184 $res{'from_mode'} = [ split(' ', $2) ];
2185 $res{'to_mode'} = pop @
{$res{'from_mode'}};
2186 $res{'from_id'} = [ split(' ', $3) ];
2187 $res{'to_id'} = pop @
{$res{'from_id'}};
2188 $res{'status_str'} = $4;
2189 $res{'status'} = [ split('', $4) ];
2190 $res{'to_file'} = unquote
($5);
2192 # 'c512b523472485aef4fff9e57b229d9d243c967f'
2193 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
2194 $res{'commit'} = $1;
2197 return wantarray ?
%res : \
%res;
2200 # wrapper: return parsed line of git-diff-tree "raw" output
2201 # (the argument might be raw line, or parsed info)
2202 sub parsed_difftree_line
{
2203 my $line_or_ref = shift;
2205 if (ref($line_or_ref) eq "HASH") {
2206 # pre-parsed (or generated by hand)
2207 return $line_or_ref;
2209 return parse_difftree_raw_line
($line_or_ref);
2213 # parse line of git-ls-tree output
2214 sub parse_ls_tree_line
($;%) {
2219 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
2220 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
2228 $res{'name'} = unquote
($4);
2231 return wantarray ?
%res : \
%res;
2234 # generates _two_ hashes, references to which are passed as 2 and 3 argument
2235 sub parse_from_to_diffinfo
{
2236 my ($diffinfo, $from, $to, @parents) = @_;
2238 if ($diffinfo->{'nparents'}) {
2240 $from->{'file'} = [];
2241 $from->{'href'} = [];
2242 fill_from_file_info
($diffinfo, @parents)
2243 unless exists $diffinfo->{'from_file'};
2244 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2245 $from->{'file'}[$i] =
2246 defined $diffinfo->{'from_file'}[$i] ?
2247 $diffinfo->{'from_file'}[$i] :
2248 $diffinfo->{'to_file'};
2249 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2250 $from->{'href'}[$i] = href
(action
=>"blob",
2251 hash_base
=>$parents[$i],
2252 hash
=>$diffinfo->{'from_id'}[$i],
2253 file_name
=>$from->{'file'}[$i]);
2255 $from->{'href'}[$i] = undef;
2259 # ordinary (not combined) diff
2260 $from->{'file'} = $diffinfo->{'from_file'};
2261 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2262 $from->{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2263 hash
=>$diffinfo->{'from_id'},
2264 file_name
=>$from->{'file'});
2266 delete $from->{'href'};
2270 $to->{'file'} = $diffinfo->{'to_file'};
2271 if (!is_deleted
($diffinfo)) { # file exists in result
2272 $to->{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2273 hash
=>$diffinfo->{'to_id'},
2274 file_name
=>$to->{'file'});
2276 delete $to->{'href'};
2280 ## ......................................................................
2281 ## parse to array of hashes functions
2283 sub git_get_heads_list
{
2287 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2288 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
2289 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
2292 while (my $line = <$fd>) {
2296 my ($refinfo, $committerinfo) = split(/\0/, $line);
2297 my ($hash, $name, $title) = split(' ', $refinfo, 3);
2298 my ($committer, $epoch, $tz) =
2299 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
2300 $ref_item{'fullname'} = $name;
2301 $name =~ s!^refs/heads/!!;
2303 $ref_item{'name'} = $name;
2304 $ref_item{'id'} = $hash;
2305 $ref_item{'title'} = $title || '(no commit message)';
2306 $ref_item{'epoch'} = $epoch;
2308 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2310 $ref_item{'age'} = "unknown";
2313 push @headslist, \
%ref_item;
2317 return wantarray ?
@headslist : \
@headslist;
2320 sub git_get_tags_list
{
2324 open my $fd, '-|', git_cmd
(), 'for-each-ref',
2325 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
2326 '--format=%(objectname) %(objecttype) %(refname) '.
2327 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
2330 while (my $line = <$fd>) {
2334 my ($refinfo, $creatorinfo) = split(/\0/, $line);
2335 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
2336 my ($creator, $epoch, $tz) =
2337 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
2338 $ref_item{'fullname'} = $name;
2339 $name =~ s!^refs/tags/!!;
2341 $ref_item{'type'} = $type;
2342 $ref_item{'id'} = $id;
2343 $ref_item{'name'} = $name;
2344 if ($type eq "tag") {
2345 $ref_item{'subject'} = $title;
2346 $ref_item{'reftype'} = $reftype;
2347 $ref_item{'refid'} = $refid;
2349 $ref_item{'reftype'} = $type;
2350 $ref_item{'refid'} = $id;
2353 if ($type eq "tag" || $type eq "commit") {
2354 $ref_item{'epoch'} = $epoch;
2356 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
2358 $ref_item{'age'} = "unknown";
2362 push @tagslist, \
%ref_item;
2366 return wantarray ?
@tagslist : \
@tagslist;
2369 ## ----------------------------------------------------------------------
2370 ## filesystem-related functions
2372 sub get_file_owner
{
2375 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
2376 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
2377 if (!defined $gcos) {
2381 $owner =~ s/[,;].*$//;
2382 return to_utf8
($owner);
2385 ## ......................................................................
2386 ## mimetype related functions
2388 sub mimetype_guess_file
{
2389 my $filename = shift;
2390 my $mimemap = shift;
2391 -r
$mimemap or return undef;
2394 open(MIME
, $mimemap) or return undef;
2396 next if m/^#/; # skip comments
2397 my ($mime, $exts) = split(/\t+/);
2398 if (defined $exts) {
2399 my @exts = split(/\s+/, $exts);
2400 foreach my $ext (@exts) {
2401 $mimemap{$ext} = $mime;
2407 $filename =~ /\.([^.]*)$/;
2408 return $mimemap{$1};
2411 sub mimetype_guess
{
2412 my $filename = shift;
2414 $filename =~ /\./ or return undef;
2416 if ($mimetypes_file) {
2417 my $file = $mimetypes_file;
2418 if ($file !~ m!^/!) { # if it is relative path
2419 # it is relative to project
2420 $file = "$projectroot/$project/$file";
2422 $mime = mimetype_guess_file
($filename, $file);
2424 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
2430 my $filename = shift;
2433 my $mime = mimetype_guess
($filename);
2434 $mime and return $mime;
2438 return $default_blob_plain_mimetype unless $fd;
2441 return 'text/plain' .
2442 ($default_text_plain_charset ?
'; charset='.$default_text_plain_charset : '');
2443 } elsif (! $filename) {
2444 return 'application/octet-stream';
2445 } elsif ($filename =~ m/\.png$/i) {
2447 } elsif ($filename =~ m/\.gif$/i) {
2449 } elsif ($filename =~ m/\.jpe?g$/i) {
2450 return 'image/jpeg';
2452 return 'application/octet-stream';
2456 ## ======================================================================
2457 ## functions printing HTML: header, footer, error page
2459 sub git_header_html
{
2460 my $status = shift || "200 OK";
2461 my $expires = shift;
2463 my $title = "$site_name";
2464 if (defined $project) {
2465 $title .= " - " . to_utf8
($project);
2466 if (defined $action) {
2467 $title .= "/$action";
2468 if (defined $file_name) {
2469 $title .= " - " . esc_path
($file_name);
2470 if ($action eq "tree" && $file_name !~ m
|/$|) {
2477 # require explicit support from the UA if we are to send the page as
2478 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
2479 # we have to do this because MSIE sometimes globs '*/*', pretending to
2480 # support xhtml+xml but choking when it gets what it asked for.
2481 if (defined $cgi->http('HTTP_ACCEPT') &&
2482 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
2483 $cgi->Accept('application/xhtml+xml') != 0) {
2484 $content_type = 'application/xhtml+xml';
2486 $content_type = 'text/html';
2488 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
2489 -status
=> $status, -expires
=> $expires);
2490 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
2492 <?xml version="1.0" encoding="utf-8"?>
2493 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
2494 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
2495 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
2496 <!-- git core binaries version $git_version -->
2498 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
2499 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
2500 <meta name="robots" content="index, nofollow"/>
2501 <title>$title</title>
2503 # print out each stylesheet that exist
2504 if (defined $stylesheet) {
2505 #provides backwards capability for those people who define style sheet in a config file
2506 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2508 foreach my $stylesheet (@stylesheets) {
2509 next unless $stylesheet;
2510 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
2513 if (defined $project) {
2514 printf('<link rel="alternate" title="%s log RSS feed" '.
2515 'href="%s" type="application/rss+xml" />'."\n",
2516 esc_param
($project), href
(action
=>"rss"));
2517 printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
2518 'href="%s" type="application/rss+xml" />'."\n",
2519 esc_param
($project), href
(action
=>"rss",
2520 extra_options
=>"--no-merges"));
2521 printf('<link rel="alternate" title="%s log Atom feed" '.
2522 'href="%s" type="application/atom+xml" />'."\n",
2523 esc_param
($project), href
(action
=>"atom"));
2524 printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
2525 'href="%s" type="application/atom+xml" />'."\n",
2526 esc_param
($project), href
(action
=>"atom",
2527 extra_options
=>"--no-merges"));
2529 printf('<link rel="alternate" title="%s projects list" '.
2530 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
2531 $site_name, href
(project
=>undef, action
=>"project_index"));
2532 printf('<link rel="alternate" title="%s projects feeds" '.
2533 'href="%s" type="text/x-opml"/>'."\n",
2534 $site_name, href
(project
=>undef, action
=>"opml"));
2536 if (defined $favicon) {
2537 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png"/>\n);
2543 if (-f
$site_header) {
2544 open (my $fd, $site_header);
2549 print "<div class=\"page_header\">\n" .
2550 $cgi->a({-href
=> esc_url
($logo_url),
2551 -title
=> $logo_label},
2552 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
2553 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
2554 if (defined $project) {
2555 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
2556 if (defined $action) {
2563 my ($have_search) = gitweb_check_feature
('search');
2564 if ((defined $project) && ($have_search)) {
2565 if (!defined $searchtext) {
2569 if (defined $hash_base) {
2570 $search_hash = $hash_base;
2571 } elsif (defined $hash) {
2572 $search_hash = $hash;
2574 $search_hash = "HEAD";
2576 my $action = $my_uri;
2577 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
2578 if ($use_pathinfo) {
2579 $action .= "/$project";
2581 $cgi->param("p", $project);
2583 $cgi->param("a", "search");
2584 $cgi->param("h", $search_hash);
2585 print $cgi->startform(-method
=> "get", -action
=> $action) .
2586 "<div class=\"search\">\n" .
2587 (!$use_pathinfo && $cgi->hidden(-name
=> "p") . "\n") .
2588 $cgi->hidden(-name
=> "a") . "\n" .
2589 $cgi->hidden(-name
=> "h") . "\n" .
2590 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
2591 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
2592 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
2594 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
2595 "<span title=\"Extended regular expression\">" .
2596 $cgi->checkbox(-name
=> 'sr', -value
=> 1, -label
=> 're',
2597 -checked
=> $search_use_regexp) .
2600 $cgi->end_form() . "\n";
2604 sub git_footer_html
{
2605 print "<div class=\"page_footer\">\n";
2606 if (defined $project) {
2607 my $descr = git_get_project_description
($project);
2608 if (defined $descr) {
2609 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
2611 print $cgi->a({-href
=> href
(action
=>"rss"),
2612 -class => "rss_logo"}, "RSS") . " ";
2613 print $cgi->a({-href
=> href
(action
=>"atom"),
2614 -class => "rss_logo"}, "Atom") . "\n";
2616 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
2617 -class => "rss_logo"}, "OPML") . " ";
2618 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
2619 -class => "rss_logo"}, "TXT") . "\n";
2623 if (-f
$site_footer) {
2624 open (my $fd, $site_footer);
2634 my $status = shift || "403 Forbidden";
2635 my $error = shift || "Malformed query, file missing or permission denied";
2637 git_header_html
($status);
2639 <div class="page_body">
2649 ## ----------------------------------------------------------------------
2650 ## functions printing or outputting HTML: navigation
2652 sub git_print_page_nav
{
2653 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2654 $extra = '' if !defined $extra; # pager or formats
2656 my @navs = qw(summary shortlog log commit commitdiff tree);
2658 @navs = grep { $_ ne $suppress } @navs;
2661 my %arg = map { $_ => {action
=>$_} } @navs;
2662 if (defined $head) {
2663 for (qw(commit commitdiff)) {
2664 $arg{$_}{'hash'} = $head;
2666 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2667 for (qw(shortlog log)) {
2668 $arg{$_}{'hash'} = $head;
2672 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2673 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2675 print "<div class=\"page_nav\">\n" .
2677 map { $_ eq $current ?
2678 $_ : $cgi->a({-href
=> href
(%{$arg{$_}})}, "$_")
2680 print "<br/>\n$extra<br/>\n" .
2684 sub format_paging_nav
{
2685 my ($action, $hash, $head, $page, $nrevs) = @_;
2689 if ($hash ne $head || $page) {
2690 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
2692 $paging_nav .= "HEAD";
2696 $paging_nav .= " ⋅ " .
2697 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
2698 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
2700 $paging_nav .= " ⋅ prev";
2703 if ($nrevs >= (100 * ($page+1)-1)) {
2704 $paging_nav .= " ⋅ " .
2705 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
2706 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
2708 $paging_nav .= " ⋅ next";
2714 ## ......................................................................
2715 ## functions printing or outputting HTML: div
2717 sub git_print_header_div
{
2718 my ($action, $title, $hash, $hash_base) = @_;
2721 $args{'action'} = $action;
2722 $args{'hash'} = $hash if $hash;
2723 $args{'hash_base'} = $hash_base if $hash_base;
2725 print "<div class=\"header\">\n" .
2726 $cgi->a({-href
=> href
(%args), -class => "title"},
2727 $title ?
$title : $action) .
2731 #sub git_print_authorship (\%) {
2732 sub git_print_authorship
{
2735 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
2736 print "<div class=\"author_date\">" .
2737 esc_html
($co->{'author_name'}) .
2739 if ($ad{'hour_local'} < 6) {
2740 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2741 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2743 printf(" (%02d:%02d %s)",
2744 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2749 sub git_print_page_path
{
2755 print "<div class=\"page_path\">";
2756 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
2757 -title
=> 'tree root'}, to_utf8
("[$project]"));
2759 if (defined $name) {
2760 my @dirname = split '/', $name;
2761 my $basename = pop @dirname;
2764 foreach my $dir (@dirname) {
2765 $fullname .= ($fullname ?
'/' : '') . $dir;
2766 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
2768 -title
=> $fullname}, esc_path
($dir));
2771 if (defined $type && $type eq 'blob') {
2772 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
2774 -title
=> $name}, esc_path
($basename));
2775 } elsif (defined $type && $type eq 'tree') {
2776 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
2778 -title
=> $name}, esc_path
($basename));
2781 print esc_path
($basename);
2784 print "<br/></div>\n";
2787 # sub git_print_log (\@;%) {
2788 sub git_print_log
($;%) {
2792 if ($opts{'-remove_title'}) {
2793 # remove title, i.e. first line of log
2796 # remove leading empty lines
2797 while (defined $log->[0] && $log->[0] eq "") {
2804 foreach my $line (@
$log) {
2805 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2808 if (! $opts{'-remove_signoff'}) {
2809 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
2812 # remove signoff lines
2819 # print only one empty line
2820 # do not print empty line after signoff
2822 next if ($empty || $signoff);
2828 print format_log_line_html
($line) . "<br/>\n";
2831 if ($opts{'-final_empty_line'}) {
2832 # end with single empty line
2833 print "<br/>\n" unless $empty;
2837 # return link target (what link points to)
2838 sub git_get_link_target
{
2843 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
2847 $link_target = <$fd>;
2852 return $link_target;
2855 # given link target, and the directory (basedir) the link is in,
2856 # return target of link relative to top directory (top tree);
2857 # return undef if it is not possible (including absolute links).
2858 sub normalize_link_target
{
2859 my ($link_target, $basedir, $hash_base) = @_;
2861 # we can normalize symlink target only if $hash_base is provided
2862 return unless $hash_base;
2864 # absolute symlinks (beginning with '/') cannot be normalized
2865 return if (substr($link_target, 0, 1) eq '/');
2867 # normalize link target to path from top (root) tree (dir)
2870 $path = $basedir . '/' . $link_target;
2872 # we are in top (root) tree (dir)
2873 $path = $link_target;
2876 # remove //, /./, and /../
2878 foreach my $part (split('/', $path)) {
2879 # discard '.' and ''
2880 next if (!$part || $part eq '.');
2882 if ($part eq '..') {
2886 # link leads outside repository (outside top dir)
2890 push @path_parts, $part;
2893 $path = join('/', @path_parts);
2898 # print tree entry (row of git_tree), but without encompassing <tr> element
2899 sub git_print_tree_entry
{
2900 my ($t, $basedir, $hash_base, $have_blame) = @_;
2903 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2905 # The format of a table row is: mode list link. Where mode is
2906 # the mode of the entry, list is the name of the entry, an href,
2907 # and link is the action links of the entry.
2909 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
2910 if ($t->{'type'} eq "blob") {
2911 print "<td class=\"list\">" .
2912 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2913 file_name
=>"$basedir$t->{'name'}", %base_key),
2914 -class => "list"}, esc_path
($t->{'name'}));
2915 if (S_ISLNK
(oct $t->{'mode'})) {
2916 my $link_target = git_get_link_target
($t->{'hash'});
2918 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
2919 if (defined $norm_target) {
2921 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
2922 file_name
=>$norm_target),
2923 -title
=> $norm_target}, esc_path
($link_target));
2925 print " -> " . esc_path
($link_target);
2930 print "<td class=\"link\">";
2931 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2932 file_name
=>"$basedir$t->{'name'}", %base_key)},
2936 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
2937 file_name
=>"$basedir$t->{'name'}", %base_key)},
2940 if (defined $hash_base) {
2942 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2943 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
2947 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
2948 file_name
=>"$basedir$t->{'name'}")},
2952 } elsif ($t->{'type'} eq "tree") {
2953 print "<td class=\"list\">";
2954 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2955 file_name
=>"$basedir$t->{'name'}", %base_key)},
2956 esc_path
($t->{'name'}));
2958 print "<td class=\"link\">";
2959 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2960 file_name
=>"$basedir$t->{'name'}", %base_key)},
2962 if (defined $hash_base) {
2964 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2965 file_name
=>"$basedir$t->{'name'}")},
2970 # unknown object: we can only present history for it
2971 # (this includes 'commit' object, i.e. submodule support)
2972 print "<td class=\"list\">" .
2973 esc_path
($t->{'name'}) .
2975 print "<td class=\"link\">";
2976 if (defined $hash_base) {
2977 print $cgi->a({-href
=> href
(action
=>"history",
2978 hash_base
=>$hash_base,
2979 file_name
=>"$basedir$t->{'name'}")},
2986 ## ......................................................................
2987 ## functions printing large fragments of HTML
2989 # get pre-image filenames for merge (combined) diff
2990 sub fill_from_file_info
{
2991 my ($diff, @parents) = @_;
2993 $diff->{'from_file'} = [ ];
2994 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2995 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2996 if ($diff->{'status'}[$i] eq 'R' ||
2997 $diff->{'status'}[$i] eq 'C') {
2998 $diff->{'from_file'}[$i] =
2999 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
3006 # is current raw difftree line of file deletion
3008 my $diffinfo = shift;
3010 return $diffinfo->{'status_str'} =~ /D/;
3013 # does patch correspond to [previous] difftree raw line
3014 # $diffinfo - hashref of parsed raw diff format
3015 # $patchinfo - hashref of parsed patch diff format
3016 # (the same keys as in $diffinfo)
3017 sub is_patch_split
{
3018 my ($diffinfo, $patchinfo) = @_;
3020 return defined $diffinfo && defined $patchinfo
3021 && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'};
3025 sub git_difftree_body
{
3026 my ($difftree, $hash, @parents) = @_;
3027 my ($parent) = $parents[0];
3028 my ($have_blame) = gitweb_check_feature
('blame');
3029 print "<div class=\"list_head\">\n";
3030 if ($#{$difftree} > 10) {
3031 print(($#{$difftree} + 1) . " files changed:\n");
3035 print "<table class=\"" .
3036 (@parents > 1 ?
"combined " : "") .
3039 # header only for combined diff in 'commitdiff' view
3040 my $has_header = @
$difftree && @parents > 1 && $action eq 'commitdiff';
3043 print "<thead><tr>\n" .
3044 "<th></th><th></th>\n"; # filename, patchN link
3045 for (my $i = 0; $i < @parents; $i++) {
3046 my $par = $parents[$i];
3048 $cgi->a({-href
=> href
(action
=>"commitdiff",
3049 hash
=>$hash, hash_parent
=>$par),
3050 -title
=> 'commitdiff to parent number ' .
3051 ($i+1) . ': ' . substr($par,0,7)},
3055 print "</tr></thead>\n<tbody>\n";
3060 foreach my $line (@
{$difftree}) {
3061 my $diff = parsed_difftree_line
($line);
3064 print "<tr class=\"dark\">\n";
3066 print "<tr class=\"light\">\n";
3070 if (exists $diff->{'nparents'}) { # combined diff
3072 fill_from_file_info
($diff, @parents)
3073 unless exists $diff->{'from_file'};
3075 if (!is_deleted
($diff)) {
3076 # file exists in the result (child) commit
3078 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3079 file_name
=>$diff->{'to_file'},
3081 -class => "list"}, esc_path
($diff->{'to_file'})) .
3085 esc_path
($diff->{'to_file'}) .
3089 if ($action eq 'commitdiff') {
3092 print "<td class=\"link\">" .
3093 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3098 my $has_history = 0;
3099 my $not_deleted = 0;
3100 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
3101 my $hash_parent = $parents[$i];
3102 my $from_hash = $diff->{'from_id'}[$i];
3103 my $from_path = $diff->{'from_file'}[$i];
3104 my $status = $diff->{'status'}[$i];
3106 $has_history ||= ($status ne 'A');
3107 $not_deleted ||= ($status ne 'D');
3109 if ($status eq 'A') {
3110 print "<td class=\"link\" align=\"right\"> | </td>\n";
3111 } elsif ($status eq 'D') {
3112 print "<td class=\"link\">" .
3113 $cgi->a({-href
=> href
(action
=>"blob",
3116 file_name
=>$from_path)},
3120 if ($diff->{'to_id'} eq $from_hash) {
3121 print "<td class=\"link nochange\">";
3123 print "<td class=\"link\">";
3125 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3126 hash
=>$diff->{'to_id'},
3127 hash_parent
=>$from_hash,
3129 hash_parent_base
=>$hash_parent,
3130 file_name
=>$diff->{'to_file'},
3131 file_parent
=>$from_path)},
3137 print "<td class=\"link\">";
3139 print $cgi->a({-href
=> href
(action
=>"blob",
3140 hash
=>$diff->{'to_id'},
3141 file_name
=>$diff->{'to_file'},
3144 print " | " if ($has_history);
3147 print $cgi->a({-href
=> href
(action
=>"history",
3148 file_name
=>$diff->{'to_file'},
3155 next; # instead of 'else' clause, to avoid extra indent
3157 # else ordinary diff
3159 my ($to_mode_oct, $to_mode_str, $to_file_type);
3160 my ($from_mode_oct, $from_mode_str, $from_file_type);
3161 if ($diff->{'to_mode'} ne ('0' x
6)) {
3162 $to_mode_oct = oct $diff->{'to_mode'};
3163 if (S_ISREG
($to_mode_oct)) { # only for regular file
3164 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
3166 $to_file_type = file_type
($diff->{'to_mode'});
3168 if ($diff->{'from_mode'} ne ('0' x
6)) {
3169 $from_mode_oct = oct $diff->{'from_mode'};
3170 if (S_ISREG
($to_mode_oct)) { # only for regular file
3171 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
3173 $from_file_type = file_type
($diff->{'from_mode'});
3176 if ($diff->{'status'} eq "A") { # created
3177 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
3178 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
3179 $mode_chng .= "]</span>";
3181 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3182 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3183 -class => "list"}, esc_path
($diff->{'file'}));
3185 print "<td>$mode_chng</td>\n";
3186 print "<td class=\"link\">";
3187 if ($action eq 'commitdiff') {
3190 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3193 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3194 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3198 } elsif ($diff->{'status'} eq "D") { # deleted
3199 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
3201 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3202 hash_base
=>$parent, file_name
=>$diff->{'file'}),
3203 -class => "list"}, esc_path
($diff->{'file'}));
3205 print "<td>$mode_chng</td>\n";
3206 print "<td class=\"link\">";
3207 if ($action eq 'commitdiff') {
3210 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
3213 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
3214 hash_base
=>$parent, file_name
=>$diff->{'file'})},
3217 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
3218 file_name
=>$diff->{'file'})},
3221 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
3222 file_name
=>$diff->{'file'})},
3226 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
3227 my $mode_chnge = "";
3228 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3229 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
3230 if ($from_file_type ne $to_file_type) {
3231 $mode_chnge .= " from $from_file_type to $to_file_type";
3233 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
3234 if ($from_mode_str && $to_mode_str) {
3235 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
3236 } elsif ($to_mode_str) {
3237 $mode_chnge .= " mode: $to_mode_str";
3240 $mode_chnge .= "]</span>\n";
3243 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3244 hash_base
=>$hash, file_name
=>$diff->{'file'}),
3245 -class => "list"}, esc_path
($diff->{'file'}));
3247 print "<td>$mode_chnge</td>\n";
3248 print "<td class=\"link\">";
3249 if ($action eq 'commitdiff') {
3252 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3254 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3255 # "commit" view and modified file (not onlu mode changed)
3256 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3257 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3258 hash_base
=>$hash, hash_parent_base
=>$parent,
3259 file_name
=>$diff->{'file'})},
3263 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3264 hash_base
=>$hash, file_name
=>$diff->{'file'})},
3267 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3268 file_name
=>$diff->{'file'})},
3271 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3272 file_name
=>$diff->{'file'})},
3276 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
3277 my %status_name = ('R' => 'moved', 'C' => 'copied');
3278 my $nstatus = $status_name{$diff->{'status'}};
3280 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
3281 # mode also for directories, so we cannot use $to_mode_str
3282 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
3285 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
3286 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
3287 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
3288 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
3289 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
3290 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
3291 -class => "list"}, esc_path
($diff->{'from_file'})) .
3292 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
3293 "<td class=\"link\">";
3294 if ($action eq 'commitdiff') {
3297 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
3299 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
3300 # "commit" view and modified file (not only pure rename or copy)
3301 print $cgi->a({-href
=> href
(action
=>"blobdiff",
3302 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
3303 hash_base
=>$hash, hash_parent_base
=>$parent,
3304 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
3308 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
3309 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
3312 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
3313 file_name
=>$diff->{'to_file'})},
3316 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
3317 file_name
=>$diff->{'to_file'})},
3321 } # we should not encounter Unmerged (U) or Unknown (X) status
3324 print "</tbody>" if $has_header;
3328 sub git_patchset_body
{
3329 my ($fd, $difftree, $hash, @hash_parents) = @_;
3330 my ($hash_parent) = $hash_parents[0];
3332 my $is_combined = (@hash_parents > 1);
3334 my $patch_number = 0;
3340 print "<div class=\"patchset\">\n";
3342 # skip to first patch
3343 while ($patch_line = <$fd>) {
3346 last if ($patch_line =~ m/^diff /);
3350 while ($patch_line) {
3352 # parse "git diff" header line
3353 if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) {
3354 # $1 is from_name, which we do not use
3355 $to_name = unquote
($2);
3356 $to_name =~ s!^b/!!;
3357 } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) {
3358 # $1 is 'cc' or 'combined', which we do not use
3359 $to_name = unquote
($2);
3364 # check if current patch belong to current raw line
3365 # and parse raw git-diff line if needed
3366 if (is_patch_split
($diffinfo, { 'to_file' => $to_name })) {
3367 # this is continuation of a split patch
3368 print "<div class=\"patch cont\">\n";
3370 # advance raw git-diff output if needed
3371 $patch_idx++ if defined $diffinfo;
3373 # read and prepare patch information
3374 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3376 # compact combined diff output can have some patches skipped
3377 # find which patch (using pathname of result) we are at now;
3379 while ($to_name ne $diffinfo->{'to_file'}) {
3380 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3381 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3382 "</div>\n"; # class="patch"
3387 last if $patch_idx > $#$difftree;
3388 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3392 # modifies %from, %to hashes
3393 parse_from_to_diffinfo
($diffinfo, \
%from, \
%to, @hash_parents);
3395 # this is first patch for raw difftree line with $patch_idx index
3396 # we index @$difftree array from 0, but number patches from 1
3397 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
3401 #assert($patch_line =~ m/^diff /) if DEBUG;
3402 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
3404 # print "git diff" header
3405 print format_git_diff_header_line
($patch_line, $diffinfo,
3408 # print extended diff header
3409 print "<div class=\"diff extended_header\">\n";
3411 while ($patch_line = <$fd>) {
3414 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
3416 print format_extended_diff_header_line
($patch_line, $diffinfo,
3419 print "</div>\n"; # class="diff extended_header"
3421 # from-file/to-file diff header
3422 if (! $patch_line) {
3423 print "</div>\n"; # class="patch"
3426 next PATCH
if ($patch_line =~ m/^diff /);
3427 #assert($patch_line =~ m/^---/) if DEBUG;
3429 my $last_patch_line = $patch_line;
3430 $patch_line = <$fd>;
3432 #assert($patch_line =~ m/^\+\+\+/) if DEBUG;
3434 print format_diff_from_to_header
($last_patch_line, $patch_line,
3435 $diffinfo, \
%from, \
%to,
3440 while ($patch_line = <$fd>) {
3443 next PATCH
if ($patch_line =~ m/^diff /);
3445 print format_diff_line
($patch_line, \
%from, \
%to);
3449 print "</div>\n"; # class="patch"
3452 # for compact combined (--cc) format, with chunk and patch simpliciaction
3453 # patchset might be empty, but there might be unprocessed raw lines
3454 for (++$patch_idx if $patch_number > 0;
3455 $patch_idx < @
$difftree;
3457 # read and prepare patch information
3458 $diffinfo = parsed_difftree_line
($difftree->[$patch_idx]);
3460 # generate anchor for "patch" links in difftree / whatchanged part
3461 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" .
3462 format_diff_cc_simplified
($diffinfo, @hash_parents) .
3463 "</div>\n"; # class="patch"
3468 if ($patch_number == 0) {
3469 if (@hash_parents > 1) {
3470 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
3472 print "<div class=\"diff nodifferences\">No differences found</div>\n";
3476 print "</div>\n"; # class="patchset"
3479 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3481 sub git_project_list_body
{
3482 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
3484 my ($check_forks) = gitweb_check_feature
('forks');
3487 foreach my $pr (@
$projlist) {
3488 my (@aa) = git_get_last_activity
($pr->{'path'});
3492 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
3493 if (!defined $pr->{'descr'}) {
3494 my $descr = git_get_project_description
($pr->{'path'}) || "";
3495 $pr->{'descr_long'} = to_utf8
($descr);
3496 $pr->{'descr'} = chop_str
($descr, $projects_list_description_width, 5);
3498 if (!defined $pr->{'owner'}) {
3499 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}") || "";
3502 my $pname = $pr->{'path'};
3503 if (($pname =~ s/\.git$//) &&
3504 ($pname !~ /\/$/) &&
3505 (-d
"$projectroot/$pname")) {
3506 $pr->{'forks'} = "-d $projectroot/$pname";
3512 push @projects, $pr;
3515 $order ||= $default_projects_order;
3516 $from = 0 unless defined $from;
3517 $to = $#projects if (!defined $to || $#projects < $to);
3519 print "<table class=\"project_list\">\n";
3520 unless ($no_header) {
3523 print "<th></th>\n";
3525 if ($order eq "project") {
3526 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3527 print "<th>Project</th>\n";
3530 $cgi->a({-href
=> href
(project
=>undef, order
=>'project'),
3531 -class => "header"}, "Project") .
3534 if ($order eq "descr") {
3535 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3536 print "<th>Description</th>\n";
3539 $cgi->a({-href
=> href
(project
=>undef, order
=>'descr'),
3540 -class => "header"}, "Description") .
3543 if ($order eq "owner") {
3544 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3545 print "<th>Owner</th>\n";
3548 $cgi->a({-href
=> href
(project
=>undef, order
=>'owner'),
3549 -class => "header"}, "Owner") .
3552 if ($order eq "age") {
3553 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3554 print "<th>Last Change</th>\n";
3557 $cgi->a({-href
=> href
(project
=>undef, order
=>'age'),
3558 -class => "header"}, "Last Change") .
3561 print "<th></th>\n" .
3565 for (my $i = $from; $i <= $to; $i++) {
3566 my $pr = $projects[$i];
3568 print "<tr class=\"dark\">\n";
3570 print "<tr class=\"light\">\n";
3575 if ($pr->{'forks'}) {
3576 print "<!-- $pr->{'forks'} -->\n";
3577 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
3581 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3582 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
3583 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3584 -class => "list", -title
=> $pr->{'descr_long'}},
3585 esc_html
($pr->{'descr'})) . "</td>\n" .
3586 "<td><i>" . chop_and_escape_str
($pr->{'owner'}, 15) . "</i></td>\n";
3587 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
3588 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
3589 "<td class=\"link\">" .
3590 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
3591 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
3592 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
3593 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
3594 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
3598 if (defined $extra) {
3601 print "<td></td>\n";
3603 print "<td colspan=\"5\">$extra</td>\n" .
3609 sub git_shortlog_body
{
3610 # uses global variable $project
3611 my ($commitlist, $from, $to, $refs, $extra) = @_;
3613 $from = 0 unless defined $from;
3614 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3616 print "<table class=\"shortlog\">\n";
3618 for (my $i = $from; $i <= $to; $i++) {
3619 my %co = %{$commitlist->[$i]};
3620 my $commit = $co{'id'};
3621 my $ref = format_ref_marker
($refs, $commit);
3623 print "<tr class=\"dark\">\n";
3625 print "<tr class=\"light\">\n";
3628 my $author = chop_and_escape_str
($co{'author_name'}, 10);
3629 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
3630 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3631 "<td><i>" . $author . "</i></td>\n" .
3633 print format_subject_html
($co{'title'}, $co{'title_short'},
3634 href
(action
=>"commit", hash
=>$commit), $ref);
3636 "<td class=\"link\">" .
3637 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
3638 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
3639 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
3640 my $snapshot_links = format_snapshot_links
($commit);
3641 if (defined $snapshot_links) {
3642 print " | " . $snapshot_links;
3647 if (defined $extra) {
3649 "<td colspan=\"4\">$extra</td>\n" .
3655 sub git_history_body
{
3656 # Warning: assumes constant type (blob or tree) during history
3657 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
3659 $from = 0 unless defined $from;
3660 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
3662 print "<table class=\"history\">\n";
3664 for (my $i = $from; $i <= $to; $i++) {
3665 my %co = %{$commitlist->[$i]};
3669 my $commit = $co{'id'};
3671 my $ref = format_ref_marker
($refs, $commit);
3674 print "<tr class=\"dark\">\n";
3676 print "<tr class=\"light\">\n";
3679 # shortlog uses chop_str($co{'author_name'}, 10)
3680 my $author = chop_and_escape_str
($co{'author_name'}, 15, 3);
3681 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3682 "<td><i>" . $author . "</i></td>\n" .
3684 # originally git_history used chop_str($co{'title'}, 50)
3685 print format_subject_html
($co{'title'}, $co{'title_short'},
3686 href
(action
=>"commit", hash
=>$commit), $ref);
3688 "<td class=\"link\">" .
3689 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
3690 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
3692 if ($ftype eq 'blob') {
3693 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
3694 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
3695 if (defined $blob_current && defined $blob_parent &&
3696 $blob_current ne $blob_parent) {
3698 $cgi->a({-href
=> href
(action
=>"blobdiff",
3699 hash
=>$blob_current, hash_parent
=>$blob_parent,
3700 hash_base
=>$hash_base, hash_parent_base
=>$commit,
3701 file_name
=>$file_name)},
3708 if (defined $extra) {
3710 "<td colspan=\"4\">$extra</td>\n" .
3717 # uses global variable $project
3718 my ($taglist, $from, $to, $extra) = @_;
3719 $from = 0 unless defined $from;
3720 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
3722 print "<table class=\"tags\">\n";
3724 for (my $i = $from; $i <= $to; $i++) {
3725 my $entry = $taglist->[$i];
3727 my $comment = $tag{'subject'};
3729 if (defined $comment) {
3730 $comment_short = chop_str
($comment, 30, 5);
3733 print "<tr class=\"dark\">\n";
3735 print "<tr class=\"light\">\n";
3738 if (defined $tag{'age'}) {
3739 print "<td><i>$tag{'age'}</i></td>\n";
3741 print "<td></td>\n";
3744 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
3745 -class => "list name"}, esc_html
($tag{'name'})) .
3748 if (defined $comment) {
3749 print format_subject_html
($comment, $comment_short,
3750 href
(action
=>"tag", hash
=>$tag{'id'}));
3753 "<td class=\"selflink\">";
3754 if ($tag{'type'} eq "tag") {
3755 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
3760 "<td class=\"link\">" . " | " .
3761 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
3762 if ($tag{'reftype'} eq "commit") {
3763 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'fullname'})}, "shortlog") .
3764 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'fullname'})}, "log");
3765 } elsif ($tag{'reftype'} eq "blob") {
3766 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
3771 if (defined $extra) {
3773 "<td colspan=\"5\">$extra</td>\n" .
3779 sub git_heads_body
{
3780 # uses global variable $project
3781 my ($headlist, $head, $from, $to, $extra) = @_;
3782 $from = 0 unless defined $from;
3783 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3785 print "<table class=\"heads\">\n";
3787 for (my $i = $from; $i <= $to; $i++) {
3788 my $entry = $headlist->[$i];
3790 my $curr = $ref{'id'} eq $head;
3792 print "<tr class=\"dark\">\n";
3794 print "<tr class=\"light\">\n";
3797 print "<td><i>$ref{'age'}</i></td>\n" .
3798 ($curr ?
"<td class=\"current_head\">" : "<td>") .
3799 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'}),
3800 -class => "list name"},esc_html
($ref{'name'})) .
3802 "<td class=\"link\">" .
3803 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'fullname'})}, "shortlog") . " | " .
3804 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'fullname'})}, "log") . " | " .
3805 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'fullname'}, hash_base
=>$ref{'name'})}, "tree") .
3809 if (defined $extra) {
3811 "<td colspan=\"3\">$extra</td>\n" .
3817 sub git_search_grep_body
{
3818 my ($commitlist, $from, $to, $extra) = @_;
3819 $from = 0 unless defined $from;
3820 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3822 print "<table class=\"commit_search\">\n";
3824 for (my $i = $from; $i <= $to; $i++) {
3825 my %co = %{$commitlist->[$i]};
3829 my $commit = $co{'id'};
3831 print "<tr class=\"dark\">\n";
3833 print "<tr class=\"light\">\n";
3836 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
3837 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3838 "<td><i>" . $author . "</i></td>\n" .
3840 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
3841 -class => "list subject"},
3842 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
3843 my $comment = $co{'comment'};
3844 foreach my $line (@
$comment) {
3845 if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) {
3846 my ($lead, $match, $trail) = ($1, $2, $3);
3847 $match = chop_str
($match, 70, 5, 'center');
3848 my $contextlen = int((80 - length($match))/2);
3849 $contextlen = 30 if ($contextlen > 30);
3850 $lead = chop_str
($lead, $contextlen, 10, 'left');
3851 $trail = chop_str
($trail, $contextlen, 10, 'right');
3853 $lead = esc_html
($lead);
3854 $match = esc_html
($match);
3855 $trail = esc_html
($trail);
3857 print "$lead<span class=\"match\">$match</span>$trail<br />";
3861 "<td class=\"link\">" .
3862 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
3864 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$co{'id'})}, "commitdiff") .
3866 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
3870 if (defined $extra) {
3872 "<td colspan=\"3\">$extra</td>\n" .
3878 ## ======================================================================
3879 ## ======================================================================
3882 sub git_project_list
{
3883 my $order = $cgi->param('o');
3884 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3885 die_error
(undef, "Unknown order parameter");
3888 my @list = git_get_projects_list
();
3890 die_error
(undef, "No projects found");
3894 if (-f
$home_text) {
3895 print "<div class=\"index_include\">\n";
3896 open (my $fd, $home_text);
3901 git_project_list_body
(\
@list, $order);
3906 my $order = $cgi->param('o');
3907 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3908 die_error
(undef, "Unknown order parameter");
3911 my @list = git_get_projects_list
($project);
3913 die_error
(undef, "No forks found");
3917 git_print_page_nav
('','');
3918 git_print_header_div
('summary', "$project forks");
3919 git_project_list_body
(\
@list, $order);
3923 sub git_project_index
{
3924 my @projects = git_get_projects_list
($project);
3927 -type
=> 'text/plain',
3928 -charset
=> 'utf-8',
3929 -content_disposition
=> 'inline; filename="index.aux"');
3931 foreach my $pr (@projects) {
3932 if (!exists $pr->{'owner'}) {
3933 $pr->{'owner'} = git_get_project_owner
("$pr->{'path'}");
3936 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3937 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3938 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3939 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3943 print "$path $owner\n";
3948 my $descr = git_get_project_description
($project) || "none";
3949 my %co = parse_commit
("HEAD");
3950 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3951 my $head = $co{'id'};
3953 my $owner = git_get_project_owner
($project);
3955 my $refs = git_get_references
();
3956 # These get_*_list functions return one more to allow us to see if
3957 # there are more ...
3958 my @taglist = git_get_tags_list
(16);
3959 my @headlist = git_get_heads_list
(16);
3961 my ($check_forks) = gitweb_check_feature
('forks');
3964 @forklist = git_get_projects_list
($project);
3968 git_print_page_nav
('summary','', $head);
3970 print "<div class=\"title\"> </div>\n";
3971 print "<table class=\"projects_list\">\n" .
3972 "<tr><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
3973 "<tr><td>owner</td><td>" . esc_html
($owner) . "</td></tr>\n";
3974 if (defined $cd{'rfc2822'}) {
3975 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3978 # use per project git URL list in $projectroot/$project/cloneurl
3979 # or make project git URL from git base URL and project name
3980 my $url_tag = "URL";
3981 my @url_list = git_get_project_url_list
($project);
3982 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3983 foreach my $git_url (@url_list) {
3984 next unless $git_url;
3985 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3990 if (-s
"$projectroot/$project/README.html") {
3991 if (open my $fd, "$projectroot/$project/README.html") {
3992 print "<div class=\"title\">readme</div>\n" .
3993 "<div class=\"readme\">\n";
3994 print $_ while (<$fd>);
3995 print "\n</div>\n"; # class="readme"
4000 # we need to request one more than 16 (0..15) to check if
4002 my @commitlist = $head ? parse_commits
($head, 17) : ();
4004 git_print_header_div
('shortlog');
4005 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
4006 $#commitlist <= 15 ?
undef :
4007 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
4011 git_print_header_div
('tags');
4012 git_tags_body
(\
@taglist, 0, 15,
4013 $#taglist <= 15 ?
undef :
4014 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
4018 git_print_header_div
('heads');
4019 git_heads_body
(\
@headlist, $head, 0, 15,
4020 $#headlist <= 15 ?
undef :
4021 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
4025 git_print_header_div
('forks');
4026 git_project_list_body
(\
@forklist, undef, 0, 15,
4027 $#forklist <= 15 ?
undef :
4028 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
4036 my $head = git_get_head_hash
($project);
4038 git_print_page_nav
('','', $head,undef,$head);
4039 my %tag = parse_tag
($hash);
4042 die_error
(undef, "Unknown tag object");
4045 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
4046 print "<div class=\"title_text\">\n" .
4047 "<table class=\"object_header\">\n" .
4049 "<td>object</td>\n" .
4050 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4051 $tag{'object'}) . "</td>\n" .
4052 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
4053 $tag{'type'}) . "</td>\n" .
4055 if (defined($tag{'author'})) {
4056 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
4057 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
4058 print "<tr><td></td><td>" . $ad{'rfc2822'} .
4059 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
4062 print "</table>\n\n" .
4064 print "<div class=\"page_body\">";
4065 my $comment = $tag{'comment'};
4066 foreach my $line (@
$comment) {
4068 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
4078 my ($have_blame) = gitweb_check_feature
('blame');
4080 die_error
('403 Permission denied', "Permission denied");
4082 die_error
('404 Not Found', "File name not defined") if (!$file_name);
4083 $hash_base ||= git_get_head_hash
($project);
4084 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
4085 my %co = parse_commit
($hash_base)
4086 or die_error
(undef, "Reading commit failed");
4087 if (!defined $hash) {
4088 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4089 or die_error
(undef, "Error looking up file");
4091 $ftype = git_get_type
($hash);
4092 if ($ftype !~ "blob") {
4093 die_error
('400 Bad Request', "Object is not a blob");
4095 open ($fd, "-|", git_cmd
(), "blame", '-p', '--',
4096 $file_name, $hash_base)
4097 or die_error
(undef, "Open git-blame failed");
4100 $cgi->a({-href
=> href
(action
=>"blob", -replay
=>1)},
4103 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4106 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4108 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4109 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4110 git_print_page_path
($file_name, $ftype, $hash_base);
4111 my @rev_color = (qw(light2 dark2));
4112 my $num_colors = scalar(@rev_color);
4113 my $current_color = 0;
4116 <div class="page_body">
4117 <table class="blame">
4118 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
4123 last unless defined $_;
4124 my ($full_rev, $orig_lineno, $lineno, $group_size) =
4125 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
4126 if (!exists $metainfo{$full_rev}) {
4127 $metainfo{$full_rev} = {};
4129 my $meta = $metainfo{$full_rev};
4132 if (/^(\S+) (.*)$/) {
4138 my $rev = substr($full_rev, 0, 8);
4139 my $author = $meta->{'author'};
4140 my %date = parse_date
($meta->{'author-time'},
4141 $meta->{'author-tz'});
4142 my $date = $date{'iso-tz'};
4144 $current_color = ++$current_color % $num_colors;
4146 print "<tr class=\"$rev_color[$current_color]\">\n";
4148 print "<td class=\"sha1\"";
4149 print " title=\"". esc_html
($author) . ", $date\"";
4150 print " rowspan=\"$group_size\"" if ($group_size > 1);
4152 print $cgi->a({-href
=> href
(action
=>"commit",
4154 file_name
=>$file_name)},
4158 open (my $dd, "-|", git_cmd
(), "rev-parse", "$full_rev^")
4159 or die_error
(undef, "Open git-rev-parse failed");
4160 my $parent_commit = <$dd>;
4162 chomp($parent_commit);
4163 my $blamed = href
(action
=> 'blame',
4164 file_name
=> $meta->{'filename'},
4165 hash_base
=> $parent_commit);
4166 print "<td class=\"linenr\">";
4167 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
4169 -class => "linenr" },
4172 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
4178 or print "Reading blob failed\n";
4185 my ($have_blame) = gitweb_check_feature
('blame');
4187 die_error
('403 Permission denied', "Permission denied");
4189 die_error
('404 Not Found', "File name not defined") if (!$file_name);
4190 $hash_base ||= git_get_head_hash
($project);
4191 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
4192 my %co = parse_commit
($hash_base)
4193 or die_error
(undef, "Reading commit failed");
4194 if (!defined $hash) {
4195 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
4196 or die_error
(undef, "Error lookup file");
4198 open ($fd, "-|", git_cmd
(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
4199 or die_error
(undef, "Open git-annotate failed");
4202 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
4205 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
4208 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
4210 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4211 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4212 git_print_page_path
($file_name, 'blob', $hash_base);
4213 print "<div class=\"page_body\">\n";
4215 <table class="blame">
4224 my @line_class = (qw(light dark));
4225 my $line_class_len = scalar (@line_class);
4226 my $line_class_num = $#line_class;
4227 while (my $line = <$fd>) {
4239 $line_class_num = ($line_class_num + 1) % $line_class_len;
4241 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
4248 print qq( <tr
><td colspan
="5" class="error">Unable to parse
: $line</td></tr
>\n);
4251 $short_rev = substr ($long_rev, 0, 8);
4252 $age = time () - $time;
4253 $age_str = age_string
($age);
4254 $age_str =~ s/ / /g;
4255 $age_class = age_class
($age);
4256 $author = esc_html
($author);
4257 $author =~ s/ / /g;
4259 $data = untabify
($data);
4260 $data = esc_html
($data);
4263 <tr class="$line_class[$line_class_num]">
4264 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
4265 <td class="$age_class">$age_str</td>
4267 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
4268 <td class="pre">$data</td>
4271 } # while (my $line = <$fd>)
4272 print "</table>\n\n";
4274 or print "Reading blob failed.\n";
4280 my $head = git_get_head_hash
($project);
4282 git_print_page_nav
('','', $head,undef,$head);
4283 git_print_header_div
('summary', $project);
4285 my @tagslist = git_get_tags_list
();
4287 git_tags_body
(\
@tagslist);
4293 my $head = git_get_head_hash
($project);
4295 git_print_page_nav
('','', $head,undef,$head);
4296 git_print_header_div
('summary', $project);
4298 my @headslist = git_get_heads_list
();
4300 git_heads_body
(\
@headslist, $head);
4305 sub git_blob_plain
{
4308 if (!defined $hash) {
4309 if (defined $file_name) {
4310 my $base = $hash_base || git_get_head_hash
($project);
4311 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4312 or die_error
(undef, "Error lookup file");
4314 die_error
(undef, "No file name defined");
4316 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4317 # blobs defined by non-textual hash id's can be cached
4322 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4323 or die_error
(undef, "Couldn't cat $file_name, $hash");
4325 $type ||= blob_mimetype
($fd, $file_name);
4327 # save as filename, even when no $file_name is given
4328 my $save_as = "$hash";
4329 if (defined $file_name) {
4330 $save_as = $file_name;
4331 } elsif ($type =~ m/^text\//) {
4338 -content_disposition
=> 'inline; filename="' . "$save_as" . '"');
4340 binmode STDOUT
, ':raw';
4342 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4350 if (!defined $hash) {
4351 if (defined $file_name) {
4352 my $base = $hash_base || git_get_head_hash
($project);
4353 $hash = git_get_hash_by_path
($base, $file_name, "blob")
4354 or die_error
(undef, "Error lookup file");
4356 die_error
(undef, "No file name defined");
4358 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4359 # blobs defined by non-textual hash id's can be cached
4363 my ($have_blame) = gitweb_check_feature
('blame');
4364 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
4365 or die_error
(undef, "Couldn't cat $file_name, $hash");
4366 my $mimetype = blob_mimetype
($fd, $file_name);
4367 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B
$fd) {
4369 return git_blob_plain
($mimetype);
4371 # we can have blame only for text/* mimetype
4372 $have_blame &&= ($mimetype =~ m!^text/!);
4374 git_header_html
(undef, $expires);
4375 my $formats_nav = '';
4376 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4377 if (defined $file_name) {
4380 $cgi->a({-href
=> href
(action
=>"blame", -replay
=>1)},
4385 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4388 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4391 $cgi->a({-href
=> href
(action
=>"blob",
4392 hash_base
=>"HEAD", file_name
=>$file_name)},
4396 $cgi->a({-href
=> href
(action
=>"blob_plain", -replay
=>1)},
4399 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4400 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4402 print "<div class=\"page_nav\">\n" .
4403 "<br/><br/></div>\n" .
4404 "<div class=\"title\">$hash</div>\n";
4406 git_print_page_path
($file_name, "blob", $hash_base);
4407 print "<div class=\"page_body\">\n";
4408 if ($mimetype =~ m!^image/!) {
4409 print qq!<img type
="$mimetype"!;
4411 print qq! alt
="$file_name" title
="$file_name"!;
4414 href(action=>"blob_plain
", hash=>$hash,
4415 hash_base=>$hash_base, file_name=>$file_name) .
4419 while (my $line = <$fd>) {
4422 $line = untabify
($line);
4423 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
4424 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
4428 or print "Reading blob failed.\n";
4434 if (!defined $hash_base) {
4435 $hash_base = "HEAD";
4437 if (!defined $hash) {
4438 if (defined $file_name) {
4439 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
4445 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
4446 or die_error
(undef, "Open git-ls-tree failed");
4447 my @entries = map { chomp; $_ } <$fd>;
4448 close $fd or die_error
(undef, "Reading tree failed");
4451 my $refs = git_get_references
();
4452 my $ref = format_ref_marker
($refs, $hash_base);
4455 my ($have_blame) = gitweb_check_feature
('blame');
4456 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4458 if (defined $file_name) {
4460 $cgi->a({-href
=> href
(action
=>"history", -replay
=>1)},
4462 $cgi->a({-href
=> href
(action
=>"tree",
4463 hash_base
=>"HEAD", file_name
=>$file_name)},
4466 my $snapshot_links = format_snapshot_links
($hash);
4467 if (defined $snapshot_links) {
4468 # FIXME: Should be available when we have no hash base as well.
4469 push @views_nav, $snapshot_links;
4471 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
4472 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
4475 print "<div class=\"page_nav\">\n";
4476 print "<br/><br/></div>\n";
4477 print "<div class=\"title\">$hash</div>\n";
4479 if (defined $file_name) {
4480 $basedir = $file_name;
4481 if ($basedir ne '' && substr($basedir, -1) ne '/') {
4485 git_print_page_path
($file_name, 'tree', $hash_base);
4486 print "<div class=\"page_body\">\n";
4487 print "<table class=\"tree\">\n";
4489 # '..' (top directory) link if possible
4490 if (defined $hash_base &&
4491 defined $file_name && $file_name =~ m![^/]+$!) {
4493 print "<tr class=\"dark\">\n";
4495 print "<tr class=\"light\">\n";
4499 my $up = $file_name;
4500 $up =~ s!/?[^/]+$!!;
4501 undef $up unless $up;
4502 # based on git_print_tree_entry
4503 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
4504 print '<td class="list">';
4505 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
4509 print "<td class=\"link\"></td>\n";
4513 foreach my $line (@entries) {
4514 my %t = parse_ls_tree_line
($line, -z
=> 1);
4517 print "<tr class=\"dark\">\n";
4519 print "<tr class=\"light\">\n";
4523 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
4527 print "</table>\n" .
4533 my @supported_fmts = gitweb_check_feature
('snapshot');
4534 @supported_fmts = filter_snapshot_fmts
(@supported_fmts);
4536 my $format = $cgi->param('sf');
4537 if (!@supported_fmts) {
4538 die_error
('403 Permission denied', "Permission denied");
4540 # default to first supported snapshot format
4541 $format ||= $supported_fmts[0];
4542 if ($format !~ m/^[a-z0-9]+$/) {
4543 die_error
(undef, "Invalid snapshot format parameter");
4544 } elsif (!exists($known_snapshot_formats{$format})) {
4545 die_error
(undef, "Unknown snapshot format");
4546 } elsif (!grep($_ eq $format, @supported_fmts)) {
4547 die_error
(undef, "Unsupported snapshot format");
4550 if (!defined $hash) {
4551 $hash = git_get_head_hash
($project);
4554 my $git_command = git_cmd_str
();
4555 my $name = $project;
4556 $name =~ s
,([^/])/*\
.git
$,$1,;
4557 $name = basename
($name);
4558 my $filename = to_utf8
($name);
4559 $name =~ s/\047/\047\\\047\047/g;
4561 $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
4562 $cmd = "$git_command archive " .
4563 "--format=$known_snapshot_formats{$format}{'format'} " .
4564 "--prefix=\'$name\'/ $hash";
4565 if (exists $known_snapshot_formats{$format}{'compressor'}) {
4566 $cmd .= ' | ' . join ' ', @
{$known_snapshot_formats{$format}{'compressor'}};
4570 -type
=> $known_snapshot_formats{$format}{'type'},
4571 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
4572 -status
=> '200 OK');
4574 open my $fd, "-|", $cmd
4575 or die_error
(undef, "Execute git-archive failed");
4576 binmode STDOUT
, ':raw';
4578 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4583 my $head = git_get_head_hash
($project);
4584 if (!defined $hash) {
4587 if (!defined $page) {
4590 my $refs = git_get_references
();
4592 my @commitlist = parse_commits
($hash, 101, (100 * $page));
4594 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, (100 * ($page+1)));
4597 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
4600 my %co = parse_commit
($hash);
4602 git_print_header_div
('summary', $project);
4603 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4605 my $to = ($#commitlist >= 99) ?
(99) : ($#commitlist);
4606 for (my $i = 0; $i <= $to; $i++) {
4607 my %co = %{$commitlist[$i]};
4609 my $commit = $co{'id'};
4610 my $ref = format_ref_marker
($refs, $commit);
4611 my %ad = parse_date
($co{'author_epoch'});
4612 git_print_header_div
('commit',
4613 "<span class=\"age\">$co{'age_string'}</span>" .
4614 esc_html
($co{'title'}) . $ref,
4616 print "<div class=\"title_text\">\n" .
4617 "<div class=\"log_link\">\n" .
4618 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
4620 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
4622 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
4625 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4628 print "<div class=\"log_body\">\n";
4629 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
4632 if ($#commitlist >= 100) {
4633 print "<div class=\"page_nav\">\n";
4634 print $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
4635 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4642 $hash ||= $hash_base || "HEAD";
4643 my %co = parse_commit
($hash);
4645 die_error
(undef, "Unknown commit object");
4647 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
4648 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
4650 my $parent = $co{'parent'};
4651 my $parents = $co{'parents'}; # listref
4653 # we need to prepare $formats_nav before any parameter munging
4655 if (!defined $parent) {
4657 $formats_nav .= '(initial)';
4658 } elsif (@
$parents == 1) {
4659 # single parent commit
4662 $cgi->a({-href
=> href
(action
=>"commit",
4664 esc_html
(substr($parent, 0, 7))) .
4671 $cgi->a({-href
=> href
(action
=>"commit",
4673 esc_html
(substr($_, 0, 7)));
4678 if (!defined $parent) {
4682 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
4684 (@
$parents <= 1 ?
$parent : '-c'),
4686 or die_error
(undef, "Open git-diff-tree failed");
4687 @difftree = map { chomp; $_ } <$fd>;
4688 close $fd or die_error
(undef, "Reading git-diff-tree failed");
4690 # non-textual hash id's can be cached
4692 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4695 my $refs = git_get_references
();
4696 my $ref = format_ref_marker
($refs, $co{'id'});
4698 git_header_html
(undef, $expires);
4699 git_print_page_nav
('commit', '',
4700 $hash, $co{'tree'}, $hash,
4703 if (defined $co{'parent'}) {
4704 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
4706 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
4708 print "<div class=\"title_text\">\n" .
4709 "<table class=\"object_header\">\n";
4710 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
4712 "<td></td><td> $ad{'rfc2822'}";
4713 if ($ad{'hour_local'} < 6) {
4714 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4715 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4717 printf(" (%02d:%02d %s)",
4718 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4722 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
4723 print "<tr><td></td><td> $cd{'rfc2822'}" .
4724 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4726 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4729 "<td class=\"sha1\">" .
4730 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
4731 class => "list"}, $co{'tree'}) .
4733 "<td class=\"link\">" .
4734 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
4736 my $snapshot_links = format_snapshot_links
($hash);
4737 if (defined $snapshot_links) {
4738 print " | " . $snapshot_links;
4743 foreach my $par (@
$parents) {
4746 "<td class=\"sha1\">" .
4747 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
4748 class => "list"}, $par) .
4750 "<td class=\"link\">" .
4751 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
4753 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
4760 print "<div class=\"page_body\">\n";
4761 git_print_log
($co{'comment'});
4764 git_difftree_body
(\
@difftree, $hash, @
$parents);
4770 # object is defined by:
4771 # - hash or hash_base alone
4772 # - hash_base and file_name
4775 # - hash or hash_base alone
4776 if ($hash || ($hash_base && !defined $file_name)) {
4777 my $object_id = $hash || $hash_base;
4779 my $git_command = git_cmd_str
();
4780 open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null"
4781 or die_error
('404 Not Found', "Object does not exist");
4785 or die_error
('404 Not Found', "Object does not exist");
4787 # - hash_base and file_name
4788 } elsif ($hash_base && defined $file_name) {
4789 $file_name =~ s
,/+$,,;
4791 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
4792 or die_error
('404 Not Found', "Base object does not exist");
4794 # here errors should not hapen
4795 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
4796 or die_error
(undef, "Open git-ls-tree failed");
4800 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4801 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4802 die_error
('404 Not Found', "File or directory for given base does not exist");
4807 die_error
('404 Not Found', "Not enough information to find object");
4810 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
4811 hash
=>$hash, hash_base
=>$hash_base,
4812 file_name
=>$file_name),
4813 -status
=> '302 Found');
4817 my $format = shift || 'html';
4824 # preparing $fd and %diffinfo for git_patchset_body
4826 if (defined $hash_base && defined $hash_parent_base) {
4827 if (defined $file_name) {
4829 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4830 $hash_parent_base, $hash_base,
4831 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4832 or die_error
(undef, "Open git-diff-tree failed");
4833 @difftree = map { chomp; $_ } <$fd>;
4835 or die_error
(undef, "Reading git-diff-tree failed");
4837 or die_error
('404 Not Found', "Blob diff not found");
4839 } elsif (defined $hash &&
4840 $hash =~ /[0-9a-fA-F]{40}/) {
4841 # try to find filename from $hash
4843 # read filtered raw output
4844 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4845 $hash_parent_base, $hash_base, "--"
4846 or die_error
(undef, "Open git-diff-tree failed");
4848 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4850 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4851 map { chomp; $_ } <$fd>;
4853 or die_error
(undef, "Reading git-diff-tree failed");
4855 or die_error
('404 Not Found', "Blob diff not found");
4858 die_error
('404 Not Found', "Missing one of the blob diff parameters");
4861 if (@difftree > 1) {
4862 die_error
('404 Not Found', "Ambiguous blob diff specification");
4865 %diffinfo = parse_difftree_raw_line
($difftree[0]);
4866 $file_parent ||= $diffinfo{'from_file'} || $file_name;
4867 $file_name ||= $diffinfo{'to_file'};
4869 $hash_parent ||= $diffinfo{'from_id'};
4870 $hash ||= $diffinfo{'to_id'};
4872 # non-textual hash id's can be cached
4873 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4874 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4879 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4880 '-p', ($format eq 'html' ?
"--full-index" : ()),
4881 $hash_parent_base, $hash_base,
4882 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4883 or die_error
(undef, "Open git-diff-tree failed");
4886 # old/legacy style URI
4887 if (!%diffinfo && # if new style URI failed
4888 defined $hash && defined $hash_parent) {
4889 # fake git-diff-tree raw output
4890 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
4891 $diffinfo{'from_id'} = $hash_parent;
4892 $diffinfo{'to_id'} = $hash;
4893 if (defined $file_name) {
4894 if (defined $file_parent) {
4895 $diffinfo{'status'} = '2';
4896 $diffinfo{'from_file'} = $file_parent;
4897 $diffinfo{'to_file'} = $file_name;
4898 } else { # assume not renamed
4899 $diffinfo{'status'} = '1';
4900 $diffinfo{'from_file'} = $file_name;
4901 $diffinfo{'to_file'} = $file_name;
4903 } else { # no filename given
4904 $diffinfo{'status'} = '2';
4905 $diffinfo{'from_file'} = $hash_parent;
4906 $diffinfo{'to_file'} = $hash;
4909 # non-textual hash id's can be cached
4910 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
4911 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4916 open $fd, "-|", git_cmd
(), "diff", @diff_opts,
4917 '-p', ($format eq 'html' ?
"--full-index" : ()),
4918 $hash_parent, $hash, "--"
4919 or die_error
(undef, "Open git-diff failed");
4921 die_error
('404 Not Found', "Missing one of the blob diff parameters")
4926 if ($format eq 'html') {
4928 $cgi->a({-href
=> href
(action
=>"blobdiff_plain", -replay
=>1)},
4930 git_header_html
(undef, $expires);
4931 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4932 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4933 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4935 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4936 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4938 if (defined $file_name) {
4939 git_print_page_path
($file_name, "blob", $hash_base);
4941 print "<div class=\"page_path\"></div>\n";
4944 } elsif ($format eq 'plain') {
4946 -type
=> 'text/plain',
4947 -charset
=> 'utf-8',
4948 -expires
=> $expires,
4949 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
4951 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4954 die_error
(undef, "Unknown blobdiff format");
4958 if ($format eq 'html') {
4959 print "<div class=\"page_body\">\n";
4961 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
4964 print "</div>\n"; # class="page_body"
4968 while (my $line = <$fd>) {
4969 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4970 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4974 last if $line =~ m!^\+\+\+!;
4982 sub git_blobdiff_plain
{
4983 git_blobdiff
('plain');
4986 sub git_commitdiff
{
4987 my $format = shift || 'html';
4988 $hash ||= $hash_base || "HEAD";
4989 my %co = parse_commit
($hash);
4991 die_error
(undef, "Unknown commit object");
4994 # choose format for commitdiff for merge
4995 if (! defined $hash_parent && @
{$co{'parents'}} > 1) {
4996 $hash_parent = '--cc';
4998 # we need to prepare $formats_nav before almost any parameter munging
5000 if ($format eq 'html') {
5002 $cgi->a({-href
=> href
(action
=>"commitdiff_plain", -replay
=>1)},
5005 if (defined $hash_parent &&
5006 $hash_parent ne '-c' && $hash_parent ne '--cc') {
5007 # commitdiff with two commits given
5008 my $hash_parent_short = $hash_parent;
5009 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
5010 $hash_parent_short = substr($hash_parent, 0, 7);
5014 for (my $i = 0; $i < @
{$co{'parents'}}; $i++) {
5015 if ($co{'parents'}[$i] eq $hash_parent) {
5016 $formats_nav .= ' parent ' . ($i+1);
5020 $formats_nav .= ': ' .
5021 $cgi->a({-href
=> href
(action
=>"commitdiff",
5022 hash
=>$hash_parent)},
5023 esc_html
($hash_parent_short)) .
5025 } elsif (!$co{'parent'}) {
5027 $formats_nav .= ' (initial)';
5028 } elsif (scalar @
{$co{'parents'}} == 1) {
5029 # single parent commit
5032 $cgi->a({-href
=> href
(action
=>"commitdiff",
5033 hash
=>$co{'parent'})},
5034 esc_html
(substr($co{'parent'}, 0, 7))) .
5038 if ($hash_parent eq '--cc') {
5039 $formats_nav .= ' | ' .
5040 $cgi->a({-href
=> href
(action
=>"commitdiff",
5041 hash
=>$hash, hash_parent
=>'-c')},
5043 } else { # $hash_parent eq '-c'
5044 $formats_nav .= ' | ' .
5045 $cgi->a({-href
=> href
(action
=>"commitdiff",
5046 hash
=>$hash, hash_parent
=>'--cc')},
5052 $cgi->a({-href
=> href
(action
=>"commitdiff",
5054 esc_html
(substr($_, 0, 7)));
5055 } @
{$co{'parents'}} ) .
5060 my $hash_parent_param = $hash_parent;
5061 if (!defined $hash_parent_param) {
5062 # --cc for multiple parents, --root for parentless
5063 $hash_parent_param =
5064 @
{$co{'parents'}} > 1 ?
'--cc' : $co{'parent'} || '--root';
5070 if ($format eq 'html') {
5071 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5072 "--no-commit-id", "--patch-with-raw", "--full-index",
5073 $hash_parent_param, $hash, "--"
5074 or die_error
(undef, "Open git-diff-tree failed");
5076 while (my $line = <$fd>) {
5078 # empty line ends raw part of diff-tree output
5080 push @difftree, scalar parse_difftree_raw_line
($line);
5083 } elsif ($format eq 'plain') {
5084 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5085 '-p', $hash_parent_param, $hash, "--"
5086 or die_error
(undef, "Open git-diff-tree failed");
5089 die_error
(undef, "Unknown commitdiff format");
5092 # non-textual hash id's can be cached
5094 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
5098 # write commit message
5099 if ($format eq 'html') {
5100 my $refs = git_get_references
();
5101 my $ref = format_ref_marker
($refs, $co{'id'});
5103 git_header_html
(undef, $expires);
5104 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
5105 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
5106 git_print_authorship
(\
%co);
5107 print "<div class=\"page_body\">\n";
5108 if (@
{$co{'comment'}} > 1) {
5109 print "<div class=\"log\">\n";
5110 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
5111 print "</div>\n"; # class="log"
5114 } elsif ($format eq 'plain') {
5115 my $refs = git_get_references
("tags");
5116 my $tagname = git_get_rev_name_tags
($hash);
5117 my $filename = basename
($project) . "-$hash.patch";
5120 -type
=> 'text/plain',
5121 -charset
=> 'utf-8',
5122 -expires
=> $expires,
5123 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
5124 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
5125 print "From: " . to_utf8
($co{'author'}) . "\n";
5126 print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
5127 print "Subject: " . to_utf8
($co{'title'}) . "\n";
5129 print "X-Git-Tag: $tagname\n" if $tagname;
5130 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
5132 foreach my $line (@
{$co{'comment'}}) {
5133 print to_utf8
($line) . "\n";
5139 if ($format eq 'html') {
5140 my $use_parents = !defined $hash_parent ||
5141 $hash_parent eq '-c' || $hash_parent eq '--cc';
5142 git_difftree_body
(\
@difftree, $hash,
5143 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5146 git_patchset_body
($fd, \
@difftree, $hash,
5147 $use_parents ? @
{$co{'parents'}} : $hash_parent);
5149 print "</div>\n"; # class="page_body"
5152 } elsif ($format eq 'plain') {
5156 or print "Reading git-diff-tree failed\n";
5160 sub git_commitdiff_plain
{
5161 git_commitdiff
('plain');
5165 if (!defined $hash_base) {
5166 $hash_base = git_get_head_hash
($project);
5168 if (!defined $page) {
5172 my %co = parse_commit
($hash_base);
5174 die_error
(undef, "Unknown commit object");
5177 my $refs = git_get_references
();
5178 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
5180 if (!defined $hash && defined $file_name) {
5181 $hash = git_get_hash_by_path
($hash_base, $file_name);
5183 if (defined $hash) {
5184 $ftype = git_get_type
($hash);
5187 my @commitlist = parse_commits
($hash_base, 101, (100 * $page), $file_name, "--full-history");
5189 my $paging_nav = '';
5192 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
5193 file_name
=>$file_name)},
5195 $paging_nav .= " ⋅ " .
5196 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5197 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5199 $paging_nav .= "first";
5200 $paging_nav .= " ⋅ prev";
5203 if ($#commitlist >= 100) {
5205 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5206 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5207 $paging_nav .= " ⋅ $next_link";
5209 $paging_nav .= " ⋅ next";
5213 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
5214 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
5215 git_print_page_path
($file_name, $ftype, $hash_base);
5217 git_history_body
(\
@commitlist, 0, 99,
5218 $refs, $hash_base, $ftype, $next_link);
5224 my ($have_search) = gitweb_check_feature
('search');
5225 if (!$have_search) {
5226 die_error
('403 Permission denied', "Permission denied");
5228 if (!defined $searchtext) {
5229 die_error
(undef, "Text field empty");
5231 if (!defined $hash) {
5232 $hash = git_get_head_hash
($project);
5234 my %co = parse_commit
($hash);
5236 die_error
(undef, "Unknown commit object");
5238 if (!defined $page) {
5242 $searchtype ||= 'commit';
5243 if ($searchtype eq 'pickaxe') {
5244 # pickaxe may take all resources of your box and run for several minutes
5245 # with every query - so decide by yourself how public you make this feature
5246 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
5247 if (!$have_pickaxe) {
5248 die_error
('403 Permission denied', "Permission denied");
5251 if ($searchtype eq 'grep') {
5252 my ($have_grep) = gitweb_check_feature
('grep');
5254 die_error
('403 Permission denied', "Permission denied");
5260 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
5262 if ($searchtype eq 'commit') {
5263 $greptype = "--grep=";
5264 } elsif ($searchtype eq 'author') {
5265 $greptype = "--author=";
5266 } elsif ($searchtype eq 'committer') {
5267 $greptype = "--committer=";
5269 $greptype .= $searchtext;
5270 my @commitlist = parse_commits
($hash, 101, (100 * $page), undef,
5271 $greptype, '--regexp-ignore-case',
5272 $search_use_regexp ?
'--extended-regexp' : '--fixed-strings');
5274 my $paging_nav = '';
5277 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
5278 searchtext
=>$searchtext,
5279 searchtype
=>$searchtype)},
5281 $paging_nav .= " ⋅ " .
5282 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page-1),
5283 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
5285 $paging_nav .= "first";
5286 $paging_nav .= " ⋅ prev";
5289 if ($#commitlist >= 100) {
5291 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5292 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5293 $paging_nav .= " ⋅ $next_link";
5295 $paging_nav .= " ⋅ next";
5298 if ($#commitlist >= 100) {
5301 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
5302 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5303 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
5306 if ($searchtype eq 'pickaxe') {
5307 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5308 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5310 print "<table class=\"pickaxe search\">\n";
5313 open my $fd, '-|', git_cmd
(), '--no-pager', 'log', @diff_opts,
5314 '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
5315 ($search_use_regexp ?
'--pickaxe-regex' : ());
5318 while (my $line = <$fd>) {
5322 my %set = parse_difftree_raw_line
($line);
5323 if (defined $set{'commit'}) {
5324 # finish previous commit
5327 "<td class=\"link\">" .
5328 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5330 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5336 print "<tr class=\"dark\">\n";
5338 print "<tr class=\"light\">\n";
5341 %co = parse_commit
($set{'commit'});
5342 my $author = chop_and_escape_str
($co{'author_name'}, 15, 5);
5343 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
5344 "<td><i>$author</i></td>\n" .
5346 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
5347 -class => "list subject"},
5348 chop_and_escape_str
($co{'title'}, 50) . "<br/>");
5349 } elsif (defined $set{'to_id'}) {
5350 next if ($set{'to_id'} =~ m/^0{40}$/);
5352 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
5353 hash
=>$set{'to_id'}, file_name
=>$set{'to_file'}),
5355 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
5361 # finish last commit (warning: repetition!)
5364 "<td class=\"link\">" .
5365 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
5367 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
5375 if ($searchtype eq 'grep') {
5376 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
5377 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
5379 print "<table class=\"grep_search\">\n";
5383 open my $fd, "-|", git_cmd
(), 'grep', '-n',
5384 $search_use_regexp ?
('-E', '-i') : '-F',
5385 $searchtext, $co{'tree'};
5387 while (my $line = <$fd>) {
5389 my ($file, $lno, $ltext, $binary);
5390 last if ($matches++ > 1000);
5391 if ($line =~ /^Binary file (.+) matches$/) {
5395 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
5397 if ($file ne $lastfile) {
5398 $lastfile and print "</td></tr>\n";
5400 print "<tr class=\"dark\">\n";
5402 print "<tr class=\"light\">\n";
5404 print "<td class=\"list\">".
5405 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5406 file_name
=>"$file"),
5407 -class => "list"}, esc_path
($file));
5408 print "</td><td>\n";
5412 print "<div class=\"binary\">Binary file</div>\n";
5414 $ltext = untabify
($ltext);
5415 if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
5416 $ltext = esc_html
($1, -nbsp
=>1);
5417 $ltext .= '<span class="match">';
5418 $ltext .= esc_html
($2, -nbsp
=>1);
5419 $ltext .= '</span>';
5420 $ltext .= esc_html
($3, -nbsp
=>1);
5422 $ltext = esc_html
($ltext, -nbsp
=>1);
5424 print "<div class=\"pre\">" .
5425 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
5426 file_name
=>"$file").'#l'.$lno,
5427 -class => "linenr"}, sprintf('%4i', $lno))
5428 . ' ' . $ltext . "</div>\n";
5432 print "</td></tr>\n";
5433 if ($matches > 1000) {
5434 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
5437 print "<div class=\"diff nodifferences\">No matches found</div>\n";
5446 sub git_search_help
{
5448 git_print_page_nav
('','', $hash,$hash,$hash);
5450 <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without
5451 regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox,
5452 the pattern entered is recognized as the POSIX extended
5453 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case
5456 <dt><b>commit</b></dt>
5457 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
5459 my ($have_grep) = gitweb_check_feature
('grep');
5462 <dt><b>grep</b></dt>
5463 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
5464 a different one) are searched for the given pattern. On large trees, this search can take
5465 a while and put some strain on the server, so please use it with some consideration. Note that
5466 due to git-grep peculiarity, currently if regexp mode is turned off, the matches are
5467 case-sensitive.</dd>
5471 <dt><b>author</b></dt>
5472 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd>
5473 <dt><b>committer</b></dt>
5474 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
5476 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
5477 if ($have_pickaxe) {
5479 <dt><b>pickaxe</b></dt>
5480 <dd>All commits that caused the string to appear or disappear from any file (changes that
5481 added, removed or "modified" the string) will be listed. This search can take a while and
5482 takes a lot of strain on the server, so please use it wisely. Note that since you may be
5483 interested even in changes just changing the case as well, this search is case sensitive.</dd>
5491 my $head = git_get_head_hash
($project);
5492 if (!defined $hash) {
5495 if (!defined $page) {
5498 my $refs = git_get_references
();
5500 my @commitlist = parse_commits
($hash, 101, (100 * $page));
5502 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, (100 * ($page+1)));
5504 if ($#commitlist >= 100) {
5506 $cgi->a({-href
=> href
(-replay
=>1, page
=>$page+1),
5507 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
5511 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
5512 git_print_header_div
('summary', $project);
5514 git_shortlog_body
(\
@commitlist, 0, 99, $refs, $next_link);
5519 ## ......................................................................
5520 ## feeds (RSS, Atom; OPML)
5523 my $format = shift || 'atom';
5524 my ($have_blame) = gitweb_check_feature
('blame');
5526 # Atom: http://www.atomenabled.org/developers/syndication/
5527 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
5528 if ($format ne 'rss' && $format ne 'atom') {
5529 die_error
(undef, "Unknown web feed format");
5532 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
5533 my $head = $hash || 'HEAD';
5534 my @commitlist = parse_commits
($head, 150, 0, $file_name);
5538 my $content_type = "application/$format+xml";
5539 if (defined $cgi->http('HTTP_ACCEPT') &&
5540 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
5541 # browser (feed reader) prefers text/xml
5542 $content_type = 'text/xml';
5544 if (defined($commitlist[0])) {
5545 %latest_commit = %{$commitlist[0]};
5546 %latest_date = parse_date
($latest_commit{'author_epoch'});
5548 -type
=> $content_type,
5549 -charset
=> 'utf-8',
5550 -last_modified
=> $latest_date{'rfc2822'});
5553 -type
=> $content_type,
5554 -charset
=> 'utf-8');
5557 # Optimization: skip generating the body if client asks only
5558 # for Last-Modified date.
5559 return if ($cgi->request_method() eq 'HEAD');
5562 my $title = "$site_name - $project/$action";
5563 my $feed_type = 'log';
5564 if (defined $hash) {
5565 $title .= " - '$hash'";
5566 $feed_type = 'branch log';
5567 if (defined $file_name) {
5568 $title .= " :: $file_name";
5569 $feed_type = 'history';
5571 } elsif (defined $file_name) {
5572 $title .= " - $file_name";
5573 $feed_type = 'history';
5575 $title .= " $feed_type";
5576 my $descr = git_get_project_description
($project);
5577 if (defined $descr) {
5578 $descr = esc_html
($descr);
5580 $descr = "$project " .
5581 ($format eq 'rss' ?
'RSS' : 'Atom') .
5584 my $owner = git_get_project_owner
($project);
5585 $owner = esc_html
($owner);
5589 if (defined $file_name) {
5590 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
5591 } elsif (defined $hash) {
5592 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
5594 $alt_url = href
(-full
=>1, action
=>"summary");
5596 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
5597 if ($format eq 'rss') {
5599 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5602 print "<title>$title</title>\n" .
5603 "<link>$alt_url</link>\n" .
5604 "<description>$descr</description>\n" .
5605 "<language>en</language>\n";
5606 } elsif ($format eq 'atom') {
5608 <feed xmlns="http://www.w3.org/2005/Atom">
5610 print "<title>$title</title>\n" .
5611 "<subtitle>$descr</subtitle>\n" .
5612 '<link rel="alternate" type="text/html" href="' .
5613 $alt_url . '" />' . "\n" .
5614 '<link rel="self" type="' . $content_type . '" href="' .
5615 $cgi->self_url() . '" />' . "\n" .
5616 "<id>" . href
(-full
=>1) . "</id>\n" .
5617 # use project owner for feed author
5618 "<author><name>$owner</name></author>\n";
5619 if (defined $favicon) {
5620 print "<icon>" . esc_url
($favicon) . "</icon>\n";
5622 if (defined $logo_url) {
5623 # not twice as wide as tall: 72 x 27 pixels
5624 print "<logo>" . esc_url
($logo) . "</logo>\n";
5626 if (! %latest_date) {
5627 # dummy date to keep the feed valid until commits trickle in:
5628 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5630 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5635 for (my $i = 0; $i <= $#commitlist; $i++) {
5636 my %co = %{$commitlist[$i]};
5637 my $commit = $co{'id'};
5638 # we read 150, we always show 30 and the ones more recent than 48 hours
5639 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5642 my %cd = parse_date
($co{'author_epoch'});
5644 # get list of changed files
5645 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5646 $co{'parent'} || "--root",
5647 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
5649 my @difftree = map { chomp; $_ } <$fd>;
5653 # print element (entry, item)
5654 my $co_url = href
(-full
=>1, action
=>"commitdiff", hash
=>$commit);
5655 if ($format eq 'rss') {
5657 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
5658 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
5659 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5660 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5661 "<link>$co_url</link>\n" .
5662 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
5663 "<content:encoded>" .
5665 } elsif ($format eq 'atom') {
5667 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
5668 "<updated>$cd{'iso-8601'}</updated>\n" .
5670 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
5671 if ($co{'author_email'}) {
5672 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
5674 print "</author>\n" .
5675 # use committer for contributor
5677 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
5678 if ($co{'committer_email'}) {
5679 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
5681 print "</contributor>\n" .
5682 "<published>$cd{'iso-8601'}</published>\n" .
5683 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5684 "<id>$co_url</id>\n" .
5685 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
5686 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5688 my $comment = $co{'comment'};
5690 foreach my $line (@
$comment) {
5691 $line = esc_html
($line);
5694 print "</pre><ul>\n";
5695 foreach my $difftree_line (@difftree) {
5696 my %difftree = parse_difftree_raw_line
($difftree_line);
5697 next if !$difftree{'from_id'};
5699 my $file = $difftree{'file'} || $difftree{'to_file'};
5703 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
5704 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
5705 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
5706 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
5707 -title
=> "diff"}, 'D');
5709 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
5710 file_name
=>$file, hash_base
=>$commit),
5711 -title
=> "blame"}, 'B');
5713 # if this is not a feed of a file history
5714 if (!defined $file_name || $file_name ne $file) {
5715 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
5716 file_name
=>$file, hash
=>$commit),
5717 -title
=> "history"}, 'H');
5719 $file = esc_path
($file);
5723 if ($format eq 'rss') {
5724 print "</ul>]]>\n" .
5725 "</content:encoded>\n" .
5727 } elsif ($format eq 'atom') {
5728 print "</ul>\n</div>\n" .
5735 if ($format eq 'rss') {
5736 print "</channel>\n</rss>\n";
5737 } elsif ($format eq 'atom') {
5751 my @list = git_get_projects_list
();
5753 print $cgi->header(-type
=> 'text/xml', -charset
=> 'utf-8');
5755 <?xml version="1.0" encoding="utf-8"?>
5756 <opml version="1.0">
5758 <title>$site_name OPML Export</title>
5761 <outline text="git RSS feeds">
5764 foreach my $pr (@list) {
5766 my $head = git_get_head_hash
($proj{'path'});
5767 if (!defined $head) {
5770 $git_dir = "$projectroot/$proj{'path'}";
5771 my %co = parse_commit
($head);
5776 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
5777 my $rss = "$my_url?p=$proj{'path'};a=rss";
5778 my $html = "$my_url?p=$proj{'path'};a=summary";
5779 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";