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 # target of the home link on top of all pages
39 our $home_link = $my_uri || "/";
41 # string of the home link on top of all pages
42 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
44 # name of your site or organization to appear in page titles
45 # replace this with something more descriptive for clearer bookmarks
46 our $site_name = "++GITWEB_SITENAME++"
47 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
49 # filename of html text to include at top of each page
50 our $site_header = "++GITWEB_SITE_HEADER++";
51 # html text to include at home page
52 our $home_text = "++GITWEB_HOMETEXT++";
53 # filename of html text to include at bottom of each page
54 our $site_footer = "++GITWEB_SITE_FOOTER++";
57 our @stylesheets = ("++GITWEB_CSS++");
58 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
59 our $stylesheet = undef;
60 # URI of GIT logo (72x27 size)
61 our $logo = "++GITWEB_LOGO++";
62 # URI of GIT favicon, assumed to be image/png type
63 our $favicon = "++GITWEB_FAVICON++";
65 # URI and label (title) of GIT logo link
66 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
67 #our $logo_label = "git documentation";
68 our $logo_url = "http://git.or.cz/";
69 our $logo_label = "git homepage";
71 # source of projects list
72 our $projects_list = "++GITWEB_LIST++";
74 # default order of projects list
75 # valid values are none, project, descr, owner, and age
76 our $default_projects_order = "project";
78 # show repository only if this file exists
79 # (only effective if this variable evaluates to true)
80 our $export_ok = "++GITWEB_EXPORT_OK++";
82 # only allow viewing of repositories also shown on the overview page
83 our $strict_export = "++GITWEB_STRICT_EXPORT++";
85 # list of git base URLs used for URL to where fetch project from,
86 # i.e. full URL is "$git_base_url/$project"
87 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
89 # default blob_plain mimetype and default charset for text/plain blob
90 our $default_blob_plain_mimetype = 'text/plain';
91 our $default_text_plain_charset = undef;
93 # file to use for guessing MIME types before trying /etc/mime.types
94 # (relative to the current git repository)
95 our $mimetypes_file = undef;
97 # assume this charset if line contains non-UTF-8 characters;
98 # it should be valid encoding (see Encoding::Supported(3pm) for list),
99 # for which encoding all byte sequences are valid, for example
100 # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
101 # could be even 'utf-8' for the old behavior)
102 our $fallback_encoding = 'latin1';
104 # You define site-wide feature defaults here; override them with
105 # $GITWEB_CONFIG as necessary.
108 # 'sub' => feature-sub (subroutine),
109 # 'override' => allow-override (boolean),
110 # 'default' => [ default options...] (array reference)}
112 # if feature is overridable (it means that allow-override has true value),
113 # then feature-sub will be called with default options as parameters;
114 # return value of feature-sub indicates if to enable specified feature
116 # if there is no 'sub' key (no feature-sub), then feature cannot be
119 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
121 # Enable the 'blame' blob view, showing the last commit that modified
122 # each line in the file. This can be very CPU-intensive.
124 # To enable system wide have in $GITWEB_CONFIG
125 # $feature{'blame'}{'default'} = [1];
126 # To have project specific config enable override in $GITWEB_CONFIG
127 # $feature{'blame'}{'override'} = 1;
128 # and in project config gitweb.blame = 0|1;
130 'sub' => \
&feature_blame
,
134 # Enable the 'snapshot' link, providing a compressed tarball of any
135 # tree. This can potentially generate high traffic if you have large
138 # To disable system wide have in $GITWEB_CONFIG
139 # $feature{'snapshot'}{'default'} = [undef];
140 # To have project specific config enable override in $GITWEB_CONFIG
141 # $feature{'snapshot'}{'override'} = 1;
142 # and in project config gitweb.snapshot = none|gzip|bzip2|zip;
144 'sub' => \
&feature_snapshot
,
146 # => [content-encoding, suffix, program]
147 'default' => ['x-gzip', 'gz', 'gzip']},
149 # Enable text search, which will list the commits which match author,
150 # committer or commit text to a given string. Enabled by default.
151 # Project specific override is not supported.
156 # Enable grep search, which will list the files in currently selected
157 # tree containing the given string. Enabled by default. This can be
158 # potentially CPU-intensive, of course.
160 # To enable system wide have in $GITWEB_CONFIG
161 # $feature{'grep'}{'default'} = [1];
162 # To have project specific config enable override in $GITWEB_CONFIG
163 # $feature{'grep'}{'override'} = 1;
164 # and in project config gitweb.grep = 0|1;
169 # Enable the pickaxe search, which will list the commits that modified
170 # a given string in a file. This can be practical and quite faster
171 # alternative to 'blame', but still potentially CPU-intensive.
173 # To enable system wide have in $GITWEB_CONFIG
174 # $feature{'pickaxe'}{'default'} = [1];
175 # To have project specific config enable override in $GITWEB_CONFIG
176 # $feature{'pickaxe'}{'override'} = 1;
177 # and in project config gitweb.pickaxe = 0|1;
179 'sub' => \
&feature_pickaxe
,
183 # Make gitweb use an alternative format of the URLs which can be
184 # more readable and natural-looking: project name is embedded
185 # directly in the path and the query string contains other
186 # auxiliary information. All gitweb installations recognize
187 # URL in either format; this configures in which formats gitweb
190 # To enable system wide have in $GITWEB_CONFIG
191 # $feature{'pathinfo'}{'default'} = [1];
192 # Project specific override is not supported.
194 # Note that you will need to change the default location of CSS,
195 # favicon, logo and possibly other files to an absolute URL. Also,
196 # if gitweb.cgi serves as your indexfile, you will need to force
197 # $my_uri to contain the script name in your $GITWEB_CONFIG.
202 # Make gitweb consider projects in project root subdirectories
203 # to be forks of existing projects. Given project $projname.git,
204 # projects matching $projname/*.git will not be shown in the main
205 # projects list, instead a '+' mark will be added to $projname
206 # there and a 'forks' view will be enabled for the project, listing
207 # all the forks. If project list is taken from a file, forks have
208 # to be listed after the main project.
210 # To enable system wide have in $GITWEB_CONFIG
211 # $feature{'forks'}{'default'} = [1];
212 # Project specific override is not supported.
218 sub gitweb_check_feature
{
220 return unless exists $feature{$name};
221 my ($sub, $override, @defaults) = (
222 $feature{$name}{'sub'},
223 $feature{$name}{'override'},
224 @
{$feature{$name}{'default'}});
225 if (!$override) { return @defaults; }
227 warn "feature $name is not overrideable";
230 return $sub->(@defaults);
234 my ($val) = git_get_project_config
('blame', '--bool');
236 if ($val eq 'true') {
238 } elsif ($val eq 'false') {
245 sub feature_snapshot
{
246 my ($ctype, $suffix, $command) = @_;
248 my ($val) = git_get_project_config
('snapshot');
250 if ($val eq 'gzip') {
251 return ('x-gzip', 'gz', 'gzip');
252 } elsif ($val eq 'bzip2') {
253 return ('x-bzip2', 'bz2', 'bzip2');
254 } elsif ($val eq 'zip') {
255 return ('x-zip', 'zip', '');
256 } elsif ($val eq 'none') {
260 return ($ctype, $suffix, $command);
263 sub gitweb_have_snapshot
{
264 my ($ctype, $suffix, $command) = gitweb_check_feature
('snapshot');
265 my $have_snapshot = (defined $ctype && defined $suffix);
267 return $have_snapshot;
271 my ($val) = git_get_project_config
('grep', '--bool');
273 if ($val eq 'true') {
275 } elsif ($val eq 'false') {
282 sub feature_pickaxe
{
283 my ($val) = git_get_project_config
('pickaxe', '--bool');
285 if ($val eq 'true') {
287 } elsif ($val eq 'false') {
294 # checking HEAD file with -e is fragile if the repository was
295 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
297 sub check_head_link
{
299 my $headfile = "$dir/HEAD";
300 return ((-e
$headfile) ||
301 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
304 sub check_export_ok
{
306 return (check_head_link
($dir) &&
307 (!$export_ok || -e
"$dir/$export_ok"));
310 # rename detection options for git-diff and git-diff-tree
311 # - default is '-M', with the cost proportional to
312 # (number of removed files) * (number of new files).
313 # - more costly is '-C' (or '-C', '-M'), with the cost proportional to
314 # (number of changed files + number of removed files) * (number of new files)
315 # - even more costly is '-C', '--find-copies-harder' with cost
316 # (number of files in the original tree) * (number of new files)
317 # - one might want to include '-B' option, e.g. '-B', '-M'
318 our @diff_opts = ('-M'); # taken from git_commit
320 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
321 do $GITWEB_CONFIG if -e
$GITWEB_CONFIG;
323 # version of the core git binary
324 our $git_version = qx($GIT --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
326 $projects_list ||= $projectroot;
328 # ======================================================================
329 # input validation and dispatch
330 our $action = $cgi->param('a');
331 if (defined $action) {
332 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
333 die_error
(undef, "Invalid action parameter");
337 # parameters which are pathnames
338 our $project = $cgi->param('p');
339 if (defined $project) {
340 if (!validate_pathname
($project) ||
341 !(-d
"$projectroot/$project") ||
342 !check_head_link
("$projectroot/$project") ||
343 ($export_ok && !(-e
"$projectroot/$project/$export_ok")) ||
344 ($strict_export && !project_in_list
($project))) {
346 die_error
(undef, "No such project");
350 our $file_name = $cgi->param('f');
351 if (defined $file_name) {
352 if (!validate_pathname
($file_name)) {
353 die_error
(undef, "Invalid file parameter");
357 our $file_parent = $cgi->param('fp');
358 if (defined $file_parent) {
359 if (!validate_pathname
($file_parent)) {
360 die_error
(undef, "Invalid file parent parameter");
364 # parameters which are refnames
365 our $hash = $cgi->param('h');
367 if (!validate_refname
($hash)) {
368 die_error
(undef, "Invalid hash parameter");
372 our $hash_parent = $cgi->param('hp');
373 if (defined $hash_parent) {
374 if (!validate_refname
($hash_parent)) {
375 die_error
(undef, "Invalid hash parent parameter");
379 our $hash_base = $cgi->param('hb');
380 if (defined $hash_base) {
381 if (!validate_refname
($hash_base)) {
382 die_error
(undef, "Invalid hash base parameter");
386 our $hash_parent_base = $cgi->param('hpb');
387 if (defined $hash_parent_base) {
388 if (!validate_refname
($hash_parent_base)) {
389 die_error
(undef, "Invalid hash parent base parameter");
394 our $page = $cgi->param('pg');
396 if ($page =~ m/[^0-9]/) {
397 die_error
(undef, "Invalid page parameter");
401 our $searchtype = $cgi->param('st');
402 if (defined $searchtype) {
403 if ($searchtype =~ m/[^a-z]/) {
404 die_error
(undef, "Invalid searchtype parameter");
408 our $searchtext = $cgi->param('s');
410 if (defined $searchtext) {
411 if ($searchtype ne 'grep' and $searchtype ne 'pickaxe' and $searchtext =~ m/[^a-zA-Z0-9_\.\/\
-\
+\
:\@
]/) {
412 die_error
(undef, "Invalid search parameter");
414 if (length($searchtext) < 2) {
415 die_error
(undef, "At least two characters are required for search parameter");
417 $search_regexp = quotemeta $searchtext;
420 # now read PATH_INFO and use it as alternative to parameters
421 sub evaluate_path_info
{
422 return if defined $project;
423 my $path_info = $ENV{"PATH_INFO"};
424 return if !$path_info;
425 $path_info =~ s
,^/+,,;
426 return if !$path_info;
427 # find which part of PATH_INFO is project
428 $project = $path_info;
430 while ($project && !check_head_link
("$projectroot/$project")) {
431 $project =~ s
,/*[^/]*$,,;
434 $project = validate_pathname
($project);
436 ($export_ok && !-e
"$projectroot/$project/$export_ok") ||
437 ($strict_export && !project_in_list
($project))) {
441 # do not change any parameters if an action is given using the query string
443 $path_info =~ s
,^$project/*,,;
444 my ($refname, $pathname) = split(/:/, $path_info, 2);
445 if (defined $pathname) {
446 # we got "project.git/branch:filename" or "project.git/branch:dir/"
447 # we could use git_get_type(branch:pathname), but it needs $git_dir
448 $pathname =~ s
,^/+,,;
449 if (!$pathname || substr($pathname, -1) eq "/") {
453 $action ||= "blob_plain";
455 $hash_base ||= validate_refname
($refname);
456 $file_name ||= validate_pathname
($pathname);
457 } elsif (defined $refname) {
458 # we got "project.git/branch"
459 $action ||= "shortlog";
460 $hash ||= validate_refname
($refname);
463 evaluate_path_info
();
465 # path to the current git repository
467 $git_dir = "$projectroot/$project" if $project;
471 "blame" => \
&git_blame2
,
472 "blobdiff" => \
&git_blobdiff
,
473 "blobdiff_plain" => \
&git_blobdiff_plain
,
474 "blob" => \
&git_blob
,
475 "blob_plain" => \
&git_blob_plain
,
476 "commitdiff" => \
&git_commitdiff
,
477 "commitdiff_plain" => \
&git_commitdiff_plain
,
478 "commit" => \
&git_commit
,
479 "forks" => \
&git_forks
,
480 "heads" => \
&git_heads
,
481 "history" => \
&git_history
,
484 "atom" => \
&git_atom
,
485 "search" => \
&git_search
,
486 "search_help" => \
&git_search_help
,
487 "shortlog" => \
&git_shortlog
,
488 "summary" => \
&git_summary
,
490 "tags" => \
&git_tags
,
491 "tree" => \
&git_tree
,
492 "snapshot" => \
&git_snapshot
,
493 "object" => \
&git_object
,
494 # those below don't need $project
495 "opml" => \
&git_opml
,
496 "project_list" => \
&git_project_list
,
497 "project_index" => \
&git_project_index
,
500 if (!defined $action) {
502 $action = git_get_type
($hash);
503 } elsif (defined $hash_base && defined $file_name) {
504 $action = git_get_type
("$hash_base:$file_name");
505 } elsif (defined $project) {
508 $action = 'project_list';
511 if (!defined($actions{$action})) {
512 die_error
(undef, "Unknown action");
514 if ($action !~ m/^(opml|project_list|project_index)$/ &&
516 die_error
(undef, "Project needed");
518 $actions{$action}->();
521 ## ======================================================================
526 # default is to use -absolute url() i.e. $my_uri
527 my $href = $params{-full
} ?
$my_url : $my_uri;
529 # XXX: Warning: If you touch this, check the search form for updating,
540 hash_parent_base
=> "hpb",
546 my %mapping = @mapping;
548 $params{'project'} = $project unless exists $params{'project'};
550 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
552 # use PATH_INFO for project name
553 $href .= "/$params{'project'}" if defined $params{'project'};
554 delete $params{'project'};
556 # Summary just uses the project path URL
557 if (defined $params{'action'} && $params{'action'} eq 'summary') {
558 delete $params{'action'};
562 # now encode the parameters explicitly
564 for (my $i = 0; $i < @mapping; $i += 2) {
565 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
566 if (defined $params{$name}) {
567 push @result, $symbol . "=" . esc_param
($params{$name});
570 $href .= "?" . join(';', @result) if scalar @result;
576 ## ======================================================================
577 ## validation, quoting/unquoting and escaping
579 sub validate_pathname
{
580 my $input = shift || return undef;
582 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
583 # at the beginning, at the end, and between slashes.
584 # also this catches doubled slashes
585 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
589 if ($input =~ m!\0!) {
595 sub validate_refname
{
596 my $input = shift || return undef;
598 # textual hashes are O.K.
599 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
602 # it must be correct pathname
603 $input = validate_pathname
($input)
605 # restrictions on ref name according to git-check-ref-format
606 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
612 # decode sequences of octets in utf8 into Perl's internal form,
613 # which is utf-8 with utf8 flag set if needed. gitweb writes out
614 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
618 eval { $res = decode_utf8
($str, Encode
::FB_CROAK
); };
622 return decode
($fallback_encoding, $str, Encode
::FB_DEFAULT
);
626 # quote unsafe chars, but keep the slash, even when it's not
627 # correct, but quoted slashes look too horrible in bookmarks
630 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
636 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
639 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
645 # replace invalid utf8 character with SUBSTITUTION sequence
650 $str = to_utf8
($str);
651 $str = $cgi->escapeHTML($str);
652 if ($opts{'-nbsp'}) {
653 $str =~ s/ / /g;
655 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
659 # quote control characters and escape filename to HTML
664 $str = to_utf8
($str);
665 $str = $cgi->escapeHTML($str);
666 if ($opts{'-nbsp'}) {
667 $str =~ s/ / /g;
669 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
673 # Make control characters "printable", using character escape codes (CEC)
676 my %es = ( # character escape codes, aka escape sequences
677 "\t" => '\t', # tab (HT)
678 "\n" => '\n', # line feed (LF)
679 "\r" => '\r', # carrige return (CR)
680 "\f" => '\f', # form feed (FF)
681 "\b" => '\b', # backspace (BS)
682 "\a" => '\a', # alarm (bell) (BEL)
683 "\e" => '\e', # escape (ESC)
684 "\013" => '\v', # vertical tab (VT)
685 "\000" => '\0', # nul character (NUL)
687 my $chr = ( (exists $es{$cntrl})
689 : sprintf('\%03o', ord($cntrl)) );
690 return "<span class=\"cntrl\">$chr</span>";
693 # Alternatively use unicode control pictures codepoints,
694 # Unicode "printable representation" (PR)
697 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
698 return "<span class=\"cntrl\">$chr</span>";
701 # git may return quoted and escaped filenames
707 my %es = ( # character escape codes, aka escape sequences
708 't' => "\t", # tab (HT, TAB)
709 'n' => "\n", # newline (NL)
710 'r' => "\r", # return (CR)
711 'f' => "\f", # form feed (FF)
712 'b' => "\b", # backspace (BS)
713 'a' => "\a", # alarm (bell) (BEL)
714 'e' => "\e", # escape (ESC)
715 'v' => "\013", # vertical tab (VT)
718 if ($seq =~ m/^[0-7]{1,3}$/) {
719 # octal char sequence
720 return chr(oct($seq));
721 } elsif (exists $es{$seq}) {
722 # C escape sequence, aka character escape code
725 # quoted ordinary character
729 if ($str =~ m/^"(.*)"$/) {
732 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
737 # escape tabs (convert tabs to spaces)
741 while ((my $pos = index($line, "\t")) != -1) {
742 if (my $count = (8 - ($pos % 8))) {
743 my $spaces = ' ' x
$count;
744 $line =~ s/\t/$spaces/;
751 sub project_in_list
{
753 my @list = git_get_projects_list
();
754 return @list && scalar(grep { $_->{'path'} eq $project } @list);
757 ## ----------------------------------------------------------------------
758 ## HTML aware string manipulation
763 my $add_len = shift || 10;
765 # allow only $len chars, but don't cut a word if it would fit in $add_len
766 # if it doesn't fit, cut it if it's still longer than the dots we would add
767 $str =~ m/^(.{0,$len}[^ \/\
-_
:\
.@
]{0,$add_len})(.*)/;
770 if (length($tail) > 4) {
772 $body =~ s/&[^;]*$//; # remove chopped character entities
777 ## ----------------------------------------------------------------------
778 ## functions returning short strings
780 # CSS class for given age value (in seconds)
786 } elsif ($age < 60*60*2) {
788 } elsif ($age < 60*60*24*2) {
795 # convert age in seconds to "nn units ago" string
800 if ($age > 60*60*24*365*2) {
801 $age_str = (int $age/60/60/24/365);
802 $age_str .= " years ago";
803 } elsif ($age > 60*60*24*(365/12)*2) {
804 $age_str = int $age/60/60/24/(365/12);
805 $age_str .= " months ago";
806 } elsif ($age > 60*60*24*7*2) {
807 $age_str = int $age/60/60/24/7;
808 $age_str .= " weeks ago";
809 } elsif ($age > 60*60*24*2) {
810 $age_str = int $age/60/60/24;
811 $age_str .= " days ago";
812 } elsif ($age > 60*60*2) {
813 $age_str = int $age/60/60;
814 $age_str .= " hours ago";
815 } elsif ($age > 60*2) {
816 $age_str = int $age/60;
817 $age_str .= " min ago";
820 $age_str .= " sec ago";
822 $age_str .= " right now";
827 # convert file mode in octal to symbolic file mode string
829 my $mode = oct shift;
831 if (S_ISDIR
($mode & S_IFMT
)) {
833 } elsif (S_ISLNK
($mode)) {
835 } elsif (S_ISREG
($mode)) {
836 # git cares only about the executable bit
837 if ($mode & S_IXUSR
) {
847 # convert file mode in octal to file type string
851 if ($mode !~ m/^[0-7]+$/) {
857 if (S_ISDIR
($mode & S_IFMT
)) {
859 } elsif (S_ISLNK
($mode)) {
861 } elsif (S_ISREG
($mode)) {
868 # convert file mode in octal to file type description string
872 if ($mode !~ m/^[0-7]+$/) {
878 if (S_ISDIR
($mode & S_IFMT
)) {
880 } elsif (S_ISLNK
($mode)) {
882 } elsif (S_ISREG
($mode)) {
883 if ($mode & S_IXUSR
) {
894 ## ----------------------------------------------------------------------
895 ## functions returning short HTML fragments, or transforming HTML fragments
896 ## which don't belong to other sections
898 # format line of commit message.
899 sub format_log_line_html
{
902 $line = esc_html
($line, -nbsp
=>1);
903 if ($line =~ m/([0-9a-fA-F]{8,40})/) {
906 $cgi->a({-href
=> href
(action
=>"object", hash
=>$hash_text),
907 -class => "text"}, $hash_text);
908 $line =~ s/$hash_text/$link/;
913 # format marker of refs pointing to given object
914 sub format_ref_marker
{
915 my ($refs, $id) = @_;
918 if (defined $refs->{$id}) {
919 foreach my $ref (@
{$refs->{$id}}) {
920 my ($type, $name) = qw();
921 # e.g. tags/v2.6.11 or heads/next
922 if ($ref =~ m!^(.*?)s?/(.*)$!) {
930 $markers .= " <span class=\"$type\" title=\"$ref\">" .
931 esc_html
($name) . "</span>";
936 return ' <span class="refs">'. $markers . '</span>';
942 # format, perhaps shortened and with markers, title line
943 sub format_subject_html
{
944 my ($long, $short, $href, $extra) = @_;
945 $extra = '' unless defined($extra);
947 if (length($short) < length($long)) {
948 return $cgi->a({-href
=> $href, -class => "list subject",
949 -title
=> to_utf8
($long)},
950 esc_html
($short) . $extra);
952 return $cgi->a({-href
=> $href, -class => "list subject"},
953 esc_html
($long) . $extra);
957 # format patch (diff) line (rather not to be used for diff headers)
958 sub format_diff_line
{
960 my ($from, $to) = @_;
965 if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
967 my $prefix = substr($line, 0, scalar @
{$from->{'href'}});
968 if ($line =~ m/^\@{3}/) {
969 $diff_class = " chunk_header";
970 } elsif ($line =~ m/^\\/) {
971 $diff_class = " incomplete";
972 } elsif ($prefix =~ tr/+/+/) {
973 $diff_class = " add";
974 } elsif ($prefix =~ tr/-/-/) {
975 $diff_class = " rem";
978 # assume ordinary diff
979 my $char = substr($line, 0, 1);
981 $diff_class = " add";
982 } elsif ($char eq '-') {
983 $diff_class = " rem";
984 } elsif ($char eq '@') {
985 $diff_class = " chunk_header";
986 } elsif ($char eq "\\") {
987 $diff_class = " incomplete";
990 $line = untabify
($line);
991 if ($from && $to && $line =~ m/^\@{2} /) {
992 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
993 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
995 $from_lines = 0 unless defined $from_lines;
996 $to_lines = 0 unless defined $to_lines;
998 if ($from->{'href'}) {
999 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
1000 -class=>"list"}, $from_text);
1002 if ($to->{'href'}) {
1003 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1004 -class=>"list"}, $to_text);
1006 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
1007 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1008 return "<div class=\"diff$diff_class\">$line</div>\n";
1009 } elsif ($from && $to && $line =~ m/^\@{3}/) {
1010 my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
1011 my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
1013 @from_text = split(' ', $ranges);
1014 for (my $i = 0; $i < @from_text; ++$i) {
1015 ($from_start[$i], $from_nlines[$i]) =
1016 (split(',', substr($from_text[$i], 1)), 0);
1019 $to_text = pop @from_text;
1020 $to_start = pop @from_start;
1021 $to_nlines = pop @from_nlines;
1023 $line = "<span class=\"chunk_info\">$prefix ";
1024 for (my $i = 0; $i < @from_text; ++$i) {
1025 if ($from->{'href'}[$i]) {
1026 $line .= $cgi->a({-href
=>"$from->{'href'}[$i]#l$from_start[$i]",
1027 -class=>"list"}, $from_text[$i]);
1029 $line .= $from_text[$i];
1033 if ($to->{'href'}) {
1034 $line .= $cgi->a({-href
=>"$to->{'href'}#l$to_start",
1035 -class=>"list"}, $to_text);
1039 $line .= " $prefix</span>" .
1040 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
1041 return "<div class=\"diff$diff_class\">$line</div>\n";
1043 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
1046 ## ----------------------------------------------------------------------
1047 ## git utility subroutines, invoking git commands
1049 # returns path to the core git executable and the --git-dir parameter as list
1051 return $GIT, '--git-dir='.$git_dir;
1054 # returns path to the core git executable and the --git-dir parameter as string
1056 return join(' ', git_cmd
());
1059 # get HEAD ref of given project as hash
1060 sub git_get_head_hash
{
1061 my $project = shift;
1062 my $o_git_dir = $git_dir;
1064 $git_dir = "$projectroot/$project";
1065 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
1068 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
1072 if (defined $o_git_dir) {
1073 $git_dir = $o_git_dir;
1078 # get type of given object
1082 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
1084 close $fd or return;
1089 sub git_get_project_config
{
1090 my ($key, $type) = @_;
1092 return unless ($key);
1093 $key =~ s/^gitweb\.//;
1094 return if ($key =~ m/\W/);
1096 my @x = (git_cmd
(), 'config');
1097 if (defined $type) { push @x, $type; }
1099 push @x, "gitweb.$key";
1105 # get hash of given path at given ref
1106 sub git_get_hash_by_path
{
1108 my $path = shift || return undef;
1113 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
1114 or die_error
(undef, "Open git-ls-tree failed");
1116 close $fd or return undef;
1118 if (!defined $line) {
1119 # there is no tree or hash given by $path at $base
1123 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1124 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1125 if (defined $type && $type ne $2) {
1126 # type doesn't match
1132 # get path of entry with given hash at given tree-ish (ref)
1133 # used to get 'from' filename for combined diff (merge commit) for renames
1134 sub git_get_path_by_hash
{
1135 my $base = shift || return;
1136 my $hash = shift || return;
1140 open my $fd, "-|", git_cmd
(), "ls-tree", '-r', '-t', '-z', $base
1142 while (my $line = <$fd>) {
1145 #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb'
1146 #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README'
1147 if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) {
1156 ## ......................................................................
1157 ## git utility functions, directly accessing git repository
1159 sub git_get_project_description
{
1162 open my $fd, "$projectroot/$path/description" or return undef;
1165 if (defined $descr) {
1171 sub git_get_project_url_list
{
1174 open my $fd, "$projectroot/$path/cloneurl" or return;
1175 my @git_project_url_list = map { chomp; $_ } <$fd>;
1178 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
1181 sub git_get_projects_list
{
1186 $filter =~ s/\.git$//;
1188 my ($check_forks) = gitweb_check_feature
('forks');
1190 if (-d
$projects_list) {
1191 # search in directory
1192 my $dir = $projects_list . ($filter ?
"/$filter" : '');
1193 # remove the trailing "/"
1195 my $pfxlen = length("$dir");
1198 follow_fast
=> 1, # follow symbolic links
1199 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
1201 # skip project-list toplevel, if we get it.
1202 return if (m!^[/.]$!);
1203 # only directories can be git repositories
1204 return unless (-d
$_);
1206 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
1207 # we check related file in $projectroot
1208 if ($check_forks and $subdir =~ m
#/.#) {
1209 $File::Find
::prune
= 1;
1210 } elsif (check_export_ok
("$projectroot/$filter/$subdir")) {
1211 push @list, { path
=> ($filter ?
"$filter/" : '') . $subdir };
1212 $File::Find
::prune
= 1;
1217 } elsif (-f
$projects_list) {
1218 # read from file(url-encoded):
1219 # 'git%2Fgit.git Linus+Torvalds'
1220 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1221 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1223 open my ($fd), $projects_list or return;
1225 while (my $line = <$fd>) {
1227 my ($path, $owner) = split ' ', $line;
1228 $path = unescape
($path);
1229 $owner = unescape
($owner);
1230 if (!defined $path) {
1233 if ($filter ne '') {
1234 # looking for forks;
1235 my $pfx = substr($path, 0, length($filter));
1236 if ($pfx ne $filter) {
1239 my $sfx = substr($path, length($filter));
1240 if ($sfx !~ /^\/.*\
.git
$/) {
1243 } elsif ($check_forks) {
1245 foreach my $filter (keys %paths) {
1246 # looking for forks;
1247 my $pfx = substr($path, 0, length($filter));
1248 if ($pfx ne $filter) {
1251 my $sfx = substr($path, length($filter));
1252 if ($sfx !~ /^\/.*\
.git
$/) {
1255 # is a fork, don't include it in
1260 if (check_export_ok
("$projectroot/$path")) {
1263 owner
=> to_utf8
($owner),
1266 (my $forks_path = $path) =~ s/\.git$//;
1267 $paths{$forks_path}++;
1275 sub git_get_project_owner
{
1276 my $project = shift;
1279 return undef unless $project;
1281 # read from file (url-encoded):
1282 # 'git%2Fgit.git Linus+Torvalds'
1283 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1284 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1285 if (-f
$projects_list) {
1286 open (my $fd , $projects_list);
1287 while (my $line = <$fd>) {
1289 my ($pr, $ow) = split ' ', $line;
1290 $pr = unescape
($pr);
1291 $ow = unescape
($ow);
1292 if ($pr eq $project) {
1293 $owner = to_utf8
($ow);
1299 if (!defined $owner) {
1300 $owner = get_file_owner
("$projectroot/$project");
1306 sub git_get_last_activity
{
1310 $git_dir = "$projectroot/$path";
1311 open($fd, "-|", git_cmd
(), 'for-each-ref',
1312 '--format=%(committer)',
1313 '--sort=-committerdate',
1315 'refs/heads') or return;
1316 my $most_recent = <$fd>;
1317 close $fd or return;
1318 if (defined $most_recent &&
1319 $most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1321 my $age = time - $timestamp;
1322 return ($age, age_string
($age));
1326 sub git_get_references
{
1327 my $type = shift || "";
1329 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1330 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1331 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
1332 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
1335 while (my $line = <$fd>) {
1337 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1338 if (defined $refs{$1}) {
1339 push @
{$refs{$1}}, $2;
1345 close $fd or return;
1349 sub git_get_rev_name_tags
{
1350 my $hash = shift || return undef;
1352 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
1354 my $name_rev = <$fd>;
1357 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
1360 # catches also '$hash undefined' output
1365 ## ----------------------------------------------------------------------
1366 ## parse to hash functions
1370 my $tz = shift || "-0000";
1373 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1374 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1375 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1376 $date{'hour'} = $hour;
1377 $date{'minute'} = $min;
1378 $date{'mday'} = $mday;
1379 $date{'day'} = $days[$wday];
1380 $date{'month'} = $months[$mon];
1381 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1382 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1383 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1384 $mday, $months[$mon], $hour ,$min;
1385 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1386 1900+$year, $mon, $mday, $hour ,$min, $sec;
1388 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1389 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1390 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1391 $date{'hour_local'} = $hour;
1392 $date{'minute_local'} = $min;
1393 $date{'tz_local'} = $tz;
1394 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1395 1900+$year, $mon+1, $mday,
1396 $hour, $min, $sec, $tz);
1405 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
1406 $tag{'id'} = $tag_id;
1407 while (my $line = <$fd>) {
1409 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1410 $tag{'object'} = $1;
1411 } elsif ($line =~ m/^type (.+)$/) {
1413 } elsif ($line =~ m/^tag (.+)$/) {
1415 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1416 $tag{'author'} = $1;
1419 } elsif ($line =~ m/--BEGIN/) {
1420 push @comment, $line;
1422 } elsif ($line eq "") {
1426 push @comment, <$fd>;
1427 $tag{'comment'} = \
@comment;
1428 close $fd or return;
1429 if (!defined $tag{'name'}) {
1435 sub parse_commit_text
{
1436 my ($commit_text, $withparents) = @_;
1437 my @commit_lines = split '\n', $commit_text;
1440 pop @commit_lines; # Remove '\0'
1442 if (! @commit_lines) {
1446 my $header = shift @commit_lines;
1447 if ($header !~ m/^[0-9a-fA-F]{40}/) {
1450 ($co{'id'}, my @parents) = split ' ', $header;
1451 while (my $line = shift @commit_lines) {
1452 last if $line eq "\n";
1453 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1455 } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
1457 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1459 $co{'author_epoch'} = $2;
1460 $co{'author_tz'} = $3;
1461 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
1462 $co{'author_name'} = $1;
1463 $co{'author_email'} = $2;
1465 $co{'author_name'} = $co{'author'};
1467 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
1468 $co{'committer'} = $1;
1469 $co{'committer_epoch'} = $2;
1470 $co{'committer_tz'} = $3;
1471 $co{'committer_name'} = $co{'committer'};
1472 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
1473 $co{'committer_name'} = $1;
1474 $co{'committer_email'} = $2;
1476 $co{'committer_name'} = $co{'committer'};
1480 if (!defined $co{'tree'}) {
1483 $co{'parents'} = \
@parents;
1484 $co{'parent'} = $parents[0];
1486 foreach my $title (@commit_lines) {
1489 $co{'title'} = chop_str
($title, 80, 5);
1490 # remove leading stuff of merges to make the interesting part visible
1491 if (length($title) > 50) {
1492 $title =~ s/^Automatic //;
1493 $title =~ s/^merge (of|with) /Merge ... /i;
1494 if (length($title) > 50) {
1495 $title =~ s/(http|rsync):\/\///;
1497 if (length($title) > 50) {
1498 $title =~ s/(master|www|rsync)\.//;
1500 if (length($title) > 50) {
1501 $title =~ s/kernel.org:?//;
1503 if (length($title) > 50) {
1504 $title =~ s/\/pub\/scm//;
1507 $co{'title_short'} = chop_str
($title, 50, 5);
1511 if ($co{'title'} eq "") {
1512 $co{'title'} = $co{'title_short'} = '(no commit message)';
1514 # remove added spaces
1515 foreach my $line (@commit_lines) {
1518 $co{'comment'} = \
@commit_lines;
1520 my $age = time - $co{'committer_epoch'};
1522 $co{'age_string'} = age_string
($age);
1523 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
1524 if ($age > 60*60*24*7*2) {
1525 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1526 $co{'age_string_age'} = $co{'age_string'};
1528 $co{'age_string_date'} = $co{'age_string'};
1529 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1535 my ($commit_id) = @_;
1540 open my $fd, "-|", git_cmd
(), "rev-list",
1546 or die_error
(undef, "Open git-rev-list failed");
1547 %co = parse_commit_text
(<$fd>, 1);
1554 my ($commit_id, $maxcount, $skip, $arg, $filename) = @_;
1562 open my $fd, "-|", git_cmd
(), "rev-list",
1564 ($arg ?
($arg) : ()),
1565 ("--max-count=" . $maxcount),
1566 ("--skip=" . $skip),
1569 ($filename ?
($filename) : ())
1570 or die_error
(undef, "Open git-rev-list failed");
1571 while (my $line = <$fd>) {
1572 my %co = parse_commit_text
($line);
1577 return wantarray ?
@cos : \
@cos;
1580 # parse ref from ref_file, given by ref_id, with given type
1582 my $ref_file = shift;
1584 my $type = shift || git_get_type
($ref_id);
1587 $ref_item{'type'} = $type;
1588 $ref_item{'id'} = $ref_id;
1589 $ref_item{'epoch'} = 0;
1590 $ref_item{'age'} = "unknown";
1591 if ($type eq "tag") {
1592 my %tag = parse_tag
($ref_id);
1593 $ref_item{'comment'} = $tag{'comment'};
1594 if ($tag{'type'} eq "commit") {
1595 my %co = parse_commit
($tag{'object'});
1596 $ref_item{'epoch'} = $co{'committer_epoch'};
1597 $ref_item{'age'} = $co{'age_string'};
1598 } elsif (defined($tag{'epoch'})) {
1599 my $age = time - $tag{'epoch'};
1600 $ref_item{'epoch'} = $tag{'epoch'};
1601 $ref_item{'age'} = age_string
($age);
1603 $ref_item{'reftype'} = $tag{'type'};
1604 $ref_item{'name'} = $tag{'name'};
1605 $ref_item{'refid'} = $tag{'object'};
1606 } elsif ($type eq "commit"){
1607 my %co = parse_commit
($ref_id);
1608 $ref_item{'reftype'} = "commit";
1609 $ref_item{'name'} = $ref_file;
1610 $ref_item{'title'} = $co{'title'};
1611 $ref_item{'refid'} = $ref_id;
1612 $ref_item{'epoch'} = $co{'committer_epoch'};
1613 $ref_item{'age'} = $co{'age_string'};
1615 $ref_item{'reftype'} = $type;
1616 $ref_item{'name'} = $ref_file;
1617 $ref_item{'refid'} = $ref_id;
1623 # parse line of git-diff-tree "raw" output
1624 sub parse_difftree_raw_line
{
1628 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1629 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1630 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1631 $res{'from_mode'} = $1;
1632 $res{'to_mode'} = $2;
1633 $res{'from_id'} = $3;
1635 $res{'status'} = $5;
1636 $res{'similarity'} = $6;
1637 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1638 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
1640 $res{'file'} = unquote
($7);
1643 # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
1644 # combined diff (for merge commit)
1645 elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
1646 $res{'nparents'} = length($1);
1647 $res{'from_mode'} = [ split(' ', $2) ];
1648 $res{'to_mode'} = pop @
{$res{'from_mode'}};
1649 $res{'from_id'} = [ split(' ', $3) ];
1650 $res{'to_id'} = pop @
{$res{'from_id'}};
1651 $res{'status'} = [ split('', $4) ];
1652 $res{'to_file'} = unquote
($5);
1654 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1655 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1656 $res{'commit'} = $1;
1659 return wantarray ?
%res : \
%res;
1662 # parse line of git-ls-tree output
1663 sub parse_ls_tree_line
($;%) {
1668 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1669 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
1677 $res{'name'} = unquote
($4);
1680 return wantarray ?
%res : \
%res;
1683 ## ......................................................................
1684 ## parse to array of hashes functions
1686 sub git_get_heads_list
{
1690 open my $fd, '-|', git_cmd
(), 'for-each-ref',
1691 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
1692 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
1695 while (my $line = <$fd>) {
1699 my ($refinfo, $committerinfo) = split(/\0/, $line);
1700 my ($hash, $name, $title) = split(' ', $refinfo, 3);
1701 my ($committer, $epoch, $tz) =
1702 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
1703 $name =~ s!^refs/heads/!!;
1705 $ref_item{'name'} = $name;
1706 $ref_item{'id'} = $hash;
1707 $ref_item{'title'} = $title || '(no commit message)';
1708 $ref_item{'epoch'} = $epoch;
1710 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
1712 $ref_item{'age'} = "unknown";
1715 push @headslist, \
%ref_item;
1719 return wantarray ?
@headslist : \
@headslist;
1722 sub git_get_tags_list
{
1726 open my $fd, '-|', git_cmd
(), 'for-each-ref',
1727 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
1728 '--format=%(objectname) %(objecttype) %(refname) '.
1729 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
1732 while (my $line = <$fd>) {
1736 my ($refinfo, $creatorinfo) = split(/\0/, $line);
1737 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
1738 my ($creator, $epoch, $tz) =
1739 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
1740 $name =~ s!^refs/tags/!!;
1742 $ref_item{'type'} = $type;
1743 $ref_item{'id'} = $id;
1744 $ref_item{'name'} = $name;
1745 if ($type eq "tag") {
1746 $ref_item{'subject'} = $title;
1747 $ref_item{'reftype'} = $reftype;
1748 $ref_item{'refid'} = $refid;
1750 $ref_item{'reftype'} = $type;
1751 $ref_item{'refid'} = $id;
1754 if ($type eq "tag" || $type eq "commit") {
1755 $ref_item{'epoch'} = $epoch;
1757 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
1759 $ref_item{'age'} = "unknown";
1763 push @tagslist, \
%ref_item;
1767 return wantarray ?
@tagslist : \
@tagslist;
1770 ## ----------------------------------------------------------------------
1771 ## filesystem-related functions
1773 sub get_file_owner
{
1776 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1777 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1778 if (!defined $gcos) {
1782 $owner =~ s/[,;].*$//;
1783 return to_utf8
($owner);
1786 ## ......................................................................
1787 ## mimetype related functions
1789 sub mimetype_guess_file
{
1790 my $filename = shift;
1791 my $mimemap = shift;
1792 -r
$mimemap or return undef;
1795 open(MIME
, $mimemap) or return undef;
1797 next if m/^#/; # skip comments
1798 my ($mime, $exts) = split(/\t+/);
1799 if (defined $exts) {
1800 my @exts = split(/\s+/, $exts);
1801 foreach my $ext (@exts) {
1802 $mimemap{$ext} = $mime;
1808 $filename =~ /\.([^.]*)$/;
1809 return $mimemap{$1};
1812 sub mimetype_guess
{
1813 my $filename = shift;
1815 $filename =~ /\./ or return undef;
1817 if ($mimetypes_file) {
1818 my $file = $mimetypes_file;
1819 if ($file !~ m!^/!) { # if it is relative path
1820 # it is relative to project
1821 $file = "$projectroot/$project/$file";
1823 $mime = mimetype_guess_file
($filename, $file);
1825 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
1831 my $filename = shift;
1834 my $mime = mimetype_guess
($filename);
1835 $mime and return $mime;
1839 return $default_blob_plain_mimetype unless $fd;
1842 return 'text/plain' .
1843 ($default_text_plain_charset ?
'; charset='.$default_text_plain_charset : '');
1844 } elsif (! $filename) {
1845 return 'application/octet-stream';
1846 } elsif ($filename =~ m/\.png$/i) {
1848 } elsif ($filename =~ m/\.gif$/i) {
1850 } elsif ($filename =~ m/\.jpe?g$/i) {
1851 return 'image/jpeg';
1853 return 'application/octet-stream';
1857 ## ======================================================================
1858 ## functions printing HTML: header, footer, error page
1860 sub git_header_html
{
1861 my $status = shift || "200 OK";
1862 my $expires = shift;
1864 my $title = "$site_name";
1865 if (defined $project) {
1866 $title .= " - " . to_utf8
($project);
1867 if (defined $action) {
1868 $title .= "/$action";
1869 if (defined $file_name) {
1870 $title .= " - " . esc_path
($file_name);
1871 if ($action eq "tree" && $file_name !~ m
|/$|) {
1878 # require explicit support from the UA if we are to send the page as
1879 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1880 # we have to do this because MSIE sometimes globs '*/*', pretending to
1881 # support xhtml+xml but choking when it gets what it asked for.
1882 if (defined $cgi->http('HTTP_ACCEPT') &&
1883 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
1884 $cgi->Accept('application/xhtml+xml') != 0) {
1885 $content_type = 'application/xhtml+xml';
1887 $content_type = 'text/html';
1889 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
1890 -status
=> $status, -expires
=> $expires);
1891 my $mod_perl_version = $ENV{'MOD_PERL'} ?
" $ENV{'MOD_PERL'}" : '';
1893 <?xml version="1.0" encoding="utf-8"?>
1894 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1895 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1896 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1897 <!-- git core binaries version $git_version -->
1899 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1900 <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/>
1901 <meta name="robots" content="index, nofollow"/>
1902 <title>$title</title>
1904 # print out each stylesheet that exist
1905 if (defined $stylesheet) {
1906 #provides backwards capability for those people who define style sheet in a config file
1907 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
1909 foreach my $stylesheet (@stylesheets) {
1910 next unless $stylesheet;
1911 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
1914 if (defined $project) {
1915 printf('<link rel="alternate" title="%s log RSS feed" '.
1916 'href="%s" type="application/rss+xml" />'."\n",
1917 esc_param
($project), href
(action
=>"rss"));
1918 printf('<link rel="alternate" title="%s log Atom feed" '.
1919 'href="%s" type="application/atom+xml" />'."\n",
1920 esc_param
($project), href
(action
=>"atom"));
1922 printf('<link rel="alternate" title="%s projects list" '.
1923 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
1924 $site_name, href
(project
=>undef, action
=>"project_index"));
1925 printf('<link rel="alternate" title="%s projects feeds" '.
1926 'href="%s" type="text/x-opml"/>'."\n",
1927 $site_name, href
(project
=>undef, action
=>"opml"));
1929 if (defined $favicon) {
1930 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png"/>\n);
1936 if (-f
$site_header) {
1937 open (my $fd, $site_header);
1942 print "<div class=\"page_header\">\n" .
1943 $cgi->a({-href
=> esc_url
($logo_url),
1944 -title
=> $logo_label},
1945 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
1946 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
1947 if (defined $project) {
1948 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
1949 if (defined $action) {
1956 my ($have_search) = gitweb_check_feature
('search');
1957 if ((defined $project) && ($have_search)) {
1958 if (!defined $searchtext) {
1962 if (defined $hash_base) {
1963 $search_hash = $hash_base;
1964 } elsif (defined $hash) {
1965 $search_hash = $hash;
1967 $search_hash = "HEAD";
1969 $cgi->param("a", "search");
1970 $cgi->param("h", $search_hash);
1971 $cgi->param("p", $project);
1972 print $cgi->startform(-method
=> "get", -action
=> $my_uri) .
1973 "<div class=\"search\">\n" .
1974 $cgi->hidden(-name
=> "p") . "\n" .
1975 $cgi->hidden(-name
=> "a") . "\n" .
1976 $cgi->hidden(-name
=> "h") . "\n" .
1977 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
1978 -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
1979 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
1981 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
1983 $cgi->end_form() . "\n";
1987 sub git_footer_html
{
1988 print "<div class=\"page_footer\">\n";
1989 if (defined $project) {
1990 my $descr = git_get_project_description
($project);
1991 if (defined $descr) {
1992 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
1994 print $cgi->a({-href
=> href
(action
=>"rss"),
1995 -class => "rss_logo"}, "RSS") . " ";
1996 print $cgi->a({-href
=> href
(action
=>"atom"),
1997 -class => "rss_logo"}, "Atom") . "\n";
1999 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
2000 -class => "rss_logo"}, "OPML") . " ";
2001 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
2002 -class => "rss_logo"}, "TXT") . "\n";
2006 if (-f
$site_footer) {
2007 open (my $fd, $site_footer);
2017 my $status = shift || "403 Forbidden";
2018 my $error = shift || "Malformed query, file missing or permission denied";
2020 git_header_html
($status);
2022 <div class="page_body">
2032 ## ----------------------------------------------------------------------
2033 ## functions printing or outputting HTML: navigation
2035 sub git_print_page_nav
{
2036 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
2037 $extra = '' if !defined $extra; # pager or formats
2039 my @navs = qw(summary shortlog log commit commitdiff tree);
2041 @navs = grep { $_ ne $suppress } @navs;
2044 my %arg = map { $_ => {action
=>$_} } @navs;
2045 if (defined $head) {
2046 for (qw(commit commitdiff)) {
2047 $arg{$_}{'hash'} = $head;
2049 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
2050 for (qw(shortlog log)) {
2051 $arg{$_}{'hash'} = $head;
2055 $arg{'tree'}{'hash'} = $treehead if defined $treehead;
2056 $arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
2058 print "<div class=\"page_nav\">\n" .
2060 map { $_ eq $current ?
2061 $_ : $cgi->a({-href
=> href
(%{$arg{$_}})}, "$_")
2063 print "<br/>\n$extra<br/>\n" .
2067 sub format_paging_nav
{
2068 my ($action, $hash, $head, $page, $nrevs) = @_;
2072 if ($hash ne $head || $page) {
2073 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
2075 $paging_nav .= "HEAD";
2079 $paging_nav .= " ⋅ " .
2080 $cgi->a({-href
=> href
(action
=>$action, hash
=>$hash, page
=>$page-1),
2081 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
2083 $paging_nav .= " ⋅ prev";
2086 if ($nrevs >= (100 * ($page+1)-1)) {
2087 $paging_nav .= " ⋅ " .
2088 $cgi->a({-href
=> href
(action
=>$action, hash
=>$hash, page
=>$page+1),
2089 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
2091 $paging_nav .= " ⋅ next";
2097 ## ......................................................................
2098 ## functions printing or outputting HTML: div
2100 sub git_print_header_div
{
2101 my ($action, $title, $hash, $hash_base) = @_;
2104 $args{'action'} = $action;
2105 $args{'hash'} = $hash if $hash;
2106 $args{'hash_base'} = $hash_base if $hash_base;
2108 print "<div class=\"header\">\n" .
2109 $cgi->a({-href
=> href
(%args), -class => "title"},
2110 $title ?
$title : $action) .
2114 #sub git_print_authorship (\%) {
2115 sub git_print_authorship
{
2118 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
2119 print "<div class=\"author_date\">" .
2120 esc_html
($co->{'author_name'}) .
2122 if ($ad{'hour_local'} < 6) {
2123 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
2124 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2126 printf(" (%02d:%02d %s)",
2127 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
2132 sub git_print_page_path
{
2138 print "<div class=\"page_path\">";
2139 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
2140 -title
=> 'tree root'}, to_utf8
("[$project]"));
2142 if (defined $name) {
2143 my @dirname = split '/', $name;
2144 my $basename = pop @dirname;
2147 foreach my $dir (@dirname) {
2148 $fullname .= ($fullname ?
'/' : '') . $dir;
2149 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
2151 -title
=> $fullname}, esc_path
($dir));
2154 if (defined $type && $type eq 'blob') {
2155 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
2157 -title
=> $name}, esc_path
($basename));
2158 } elsif (defined $type && $type eq 'tree') {
2159 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
2161 -title
=> $name}, esc_path
($basename));
2164 print esc_path
($basename);
2167 print "<br/></div>\n";
2170 # sub git_print_log (\@;%) {
2171 sub git_print_log
($;%) {
2175 if ($opts{'-remove_title'}) {
2176 # remove title, i.e. first line of log
2179 # remove leading empty lines
2180 while (defined $log->[0] && $log->[0] eq "") {
2187 foreach my $line (@
$log) {
2188 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
2191 if (! $opts{'-remove_signoff'}) {
2192 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
2195 # remove signoff lines
2202 # print only one empty line
2203 # do not print empty line after signoff
2205 next if ($empty || $signoff);
2211 print format_log_line_html
($line) . "<br/>\n";
2214 if ($opts{'-final_empty_line'}) {
2215 # end with single empty line
2216 print "<br/>\n" unless $empty;
2220 # return link target (what link points to)
2221 sub git_get_link_target
{
2226 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
2230 $link_target = <$fd>;
2235 return $link_target;
2238 # given link target, and the directory (basedir) the link is in,
2239 # return target of link relative to top directory (top tree);
2240 # return undef if it is not possible (including absolute links).
2241 sub normalize_link_target
{
2242 my ($link_target, $basedir, $hash_base) = @_;
2244 # we can normalize symlink target only if $hash_base is provided
2245 return unless $hash_base;
2247 # absolute symlinks (beginning with '/') cannot be normalized
2248 return if (substr($link_target, 0, 1) eq '/');
2250 # normalize link target to path from top (root) tree (dir)
2253 $path = $basedir . '/' . $link_target;
2255 # we are in top (root) tree (dir)
2256 $path = $link_target;
2259 # remove //, /./, and /../
2261 foreach my $part (split('/', $path)) {
2262 # discard '.' and ''
2263 next if (!$part || $part eq '.');
2265 if ($part eq '..') {
2269 # link leads outside repository (outside top dir)
2273 push @path_parts, $part;
2276 $path = join('/', @path_parts);
2281 # print tree entry (row of git_tree), but without encompassing <tr> element
2282 sub git_print_tree_entry
{
2283 my ($t, $basedir, $hash_base, $have_blame) = @_;
2286 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2288 # The format of a table row is: mode list link. Where mode is
2289 # the mode of the entry, list is the name of the entry, an href,
2290 # and link is the action links of the entry.
2292 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
2293 if ($t->{'type'} eq "blob") {
2294 print "<td class=\"list\">" .
2295 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2296 file_name
=>"$basedir$t->{'name'}", %base_key),
2297 -class => "list"}, esc_path
($t->{'name'}));
2298 if (S_ISLNK
(oct $t->{'mode'})) {
2299 my $link_target = git_get_link_target
($t->{'hash'});
2301 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
2302 if (defined $norm_target) {
2304 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
2305 file_name
=>$norm_target),
2306 -title
=> $norm_target}, esc_path
($link_target));
2308 print " -> " . esc_path
($link_target);
2313 print "<td class=\"link\">";
2314 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2315 file_name
=>"$basedir$t->{'name'}", %base_key)},
2319 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
2320 file_name
=>"$basedir$t->{'name'}", %base_key)},
2323 if (defined $hash_base) {
2325 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2326 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
2330 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
2331 file_name
=>"$basedir$t->{'name'}")},
2335 } elsif ($t->{'type'} eq "tree") {
2336 print "<td class=\"list\">";
2337 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2338 file_name
=>"$basedir$t->{'name'}", %base_key)},
2339 esc_path
($t->{'name'}));
2341 print "<td class=\"link\">";
2342 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2343 file_name
=>"$basedir$t->{'name'}", %base_key)},
2345 if (defined $hash_base) {
2347 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2348 file_name
=>"$basedir$t->{'name'}")},
2355 ## ......................................................................
2356 ## functions printing large fragments of HTML
2358 sub fill_from_file_info
{
2359 my ($diff, @parents) = @_;
2361 $diff->{'from_file'} = [ ];
2362 $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef;
2363 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2364 if ($diff->{'status'}[$i] eq 'R' ||
2365 $diff->{'status'}[$i] eq 'C') {
2366 $diff->{'from_file'}[$i] =
2367 git_get_path_by_hash
($parents[$i], $diff->{'from_id'}[$i]);
2374 # parameters can be strings, or references to arrays of strings
2378 if (ref($a) eq "ARRAY" && ref($b) eq "ARRAY" && @
$a == @
$b) {
2379 for (my $i = 0; $i < @
$a; ++$i) {
2380 return 0 unless ($a->[$i] eq $b->[$i]);
2383 } elsif (!ref($a) && !ref($b)) {
2391 sub git_difftree_body
{
2392 my ($difftree, $hash, @parents) = @_;
2393 my ($parent) = $parents[0];
2394 my ($have_blame) = gitweb_check_feature
('blame');
2395 print "<div class=\"list_head\">\n";
2396 if ($#{$difftree} > 10) {
2397 print(($#{$difftree} + 1) . " files changed:\n");
2401 print "<table class=\"" .
2402 (@parents > 1 ?
"combined " : "") .
2405 # header only for combined diff in 'commitdiff' view
2406 my $has_header = @parents > 1 && $action eq 'commitdiff';
2409 print "<thead><tr>\n" .
2410 "<th></th><th></th>\n"; # filename, patchN link
2411 for (my $i = 0; $i < @parents; $i++) {
2412 my $par = $parents[$i];
2414 $cgi->a({-href
=> href
(action
=>"commitdiff",
2415 hash
=>$hash, hash_parent
=>$par),
2416 -title
=> 'commitdiff to parent number ' .
2417 ($i+1) . ': ' . substr($par,0,7)},
2421 print "</tr></thead>\n<tbody>\n";
2426 foreach my $line (@
{$difftree}) {
2428 if (ref($line) eq "HASH") {
2429 # pre-parsed (or generated by hand)
2432 $diff = parse_difftree_raw_line
($line);
2436 print "<tr class=\"dark\">\n";
2438 print "<tr class=\"light\">\n";
2442 if (exists $diff->{'nparents'}) { # combined diff
2444 fill_from_file_info
($diff, @parents)
2445 unless exists $diff->{'from_file'};
2447 if ($diff->{'to_id'} ne ('0' x
40)) {
2448 # file exists in the result (child) commit
2450 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2451 file_name
=>$diff->{'to_file'},
2453 -class => "list"}, esc_path
($diff->{'to_file'})) .
2457 esc_path
($diff->{'to_file'}) .
2461 if ($action eq 'commitdiff') {
2464 print "<td class=\"link\">" .
2465 $cgi->a({-href
=> "#patch$patchno"}, "patch") .
2470 my $has_history = 0;
2471 my $not_deleted = 0;
2472 for (my $i = 0; $i < $diff->{'nparents'}; $i++) {
2473 my $hash_parent = $parents[$i];
2474 my $from_hash = $diff->{'from_id'}[$i];
2475 my $from_path = $diff->{'from_file'}[$i];
2476 my $status = $diff->{'status'}[$i];
2478 $has_history ||= ($status ne 'A');
2479 $not_deleted ||= ($status ne 'D');
2481 if ($status eq 'A') {
2482 print "<td class=\"link\" align=\"right\"> | </td>\n";
2483 } elsif ($status eq 'D') {
2484 print "<td class=\"link\">" .
2485 $cgi->a({-href
=> href
(action
=>"blob",
2488 file_name
=>$from_path)},
2492 if ($diff->{'to_id'} eq $from_hash) {
2493 print "<td class=\"link nochange\">";
2495 print "<td class=\"link\">";
2497 print $cgi->a({-href
=> href
(action
=>"blobdiff",
2498 hash
=>$diff->{'to_id'},
2499 hash_parent
=>$from_hash,
2501 hash_parent_base
=>$hash_parent,
2502 file_name
=>$diff->{'to_file'},
2503 file_parent
=>$from_path)},
2509 print "<td class=\"link\">";
2511 print $cgi->a({-href
=> href
(action
=>"blob",
2512 hash
=>$diff->{'to_id'},
2513 file_name
=>$diff->{'to_file'},
2516 print " | " if ($has_history);
2519 print $cgi->a({-href
=> href
(action
=>"history",
2520 file_name
=>$diff->{'to_file'},
2527 next; # instead of 'else' clause, to avoid extra indent
2529 # else ordinary diff
2531 my ($to_mode_oct, $to_mode_str, $to_file_type);
2532 my ($from_mode_oct, $from_mode_str, $from_file_type);
2533 if ($diff->{'to_mode'} ne ('0' x
6)) {
2534 $to_mode_oct = oct $diff->{'to_mode'};
2535 if (S_ISREG
($to_mode_oct)) { # only for regular file
2536 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
2538 $to_file_type = file_type
($diff->{'to_mode'});
2540 if ($diff->{'from_mode'} ne ('0' x
6)) {
2541 $from_mode_oct = oct $diff->{'from_mode'};
2542 if (S_ISREG
($to_mode_oct)) { # only for regular file
2543 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
2545 $from_file_type = file_type
($diff->{'from_mode'});
2548 if ($diff->{'status'} eq "A") { # created
2549 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
2550 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
2551 $mode_chng .= "]</span>";
2553 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2554 hash_base
=>$hash, file_name
=>$diff->{'file'}),
2555 -class => "list"}, esc_path
($diff->{'file'}));
2557 print "<td>$mode_chng</td>\n";
2558 print "<td class=\"link\">";
2559 if ($action eq 'commitdiff') {
2562 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
2565 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2566 hash_base
=>$hash, file_name
=>$diff->{'file'})},
2570 } elsif ($diff->{'status'} eq "D") { # deleted
2571 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
2573 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
2574 hash_base
=>$parent, file_name
=>$diff->{'file'}),
2575 -class => "list"}, esc_path
($diff->{'file'}));
2577 print "<td>$mode_chng</td>\n";
2578 print "<td class=\"link\">";
2579 if ($action eq 'commitdiff') {
2582 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
2585 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'from_id'},
2586 hash_base
=>$parent, file_name
=>$diff->{'file'})},
2589 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
2590 file_name
=>$diff->{'file'})},
2593 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
2594 file_name
=>$diff->{'file'})},
2598 } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed
2599 my $mode_chnge = "";
2600 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
2601 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
2602 if ($from_file_type ne $to_file_type) {
2603 $mode_chnge .= " from $from_file_type to $to_file_type";
2605 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
2606 if ($from_mode_str && $to_mode_str) {
2607 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
2608 } elsif ($to_mode_str) {
2609 $mode_chnge .= " mode: $to_mode_str";
2612 $mode_chnge .= "]</span>\n";
2615 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2616 hash_base
=>$hash, file_name
=>$diff->{'file'}),
2617 -class => "list"}, esc_path
($diff->{'file'}));
2619 print "<td>$mode_chnge</td>\n";
2620 print "<td class=\"link\">";
2621 if ($action eq 'commitdiff') {
2624 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
2626 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
2627 # "commit" view and modified file (not onlu mode changed)
2628 print $cgi->a({-href
=> href
(action
=>"blobdiff",
2629 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
2630 hash_base
=>$hash, hash_parent_base
=>$parent,
2631 file_name
=>$diff->{'file'})},
2635 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2636 hash_base
=>$hash, file_name
=>$diff->{'file'})},
2639 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
2640 file_name
=>$diff->{'file'})},
2643 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
2644 file_name
=>$diff->{'file'})},
2648 } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied
2649 my %status_name = ('R' => 'moved', 'C' => 'copied');
2650 my $nstatus = $status_name{$diff->{'status'}};
2652 if ($diff->{'from_mode'} != $diff->{'to_mode'}) {
2653 # mode also for directories, so we cannot use $to_mode_str
2654 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
2657 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
2658 hash
=>$diff->{'to_id'}, file_name
=>$diff->{'to_file'}),
2659 -class => "list"}, esc_path
($diff->{'to_file'})) . "</td>\n" .
2660 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
2661 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
2662 hash
=>$diff->{'from_id'}, file_name
=>$diff->{'from_file'}),
2663 -class => "list"}, esc_path
($diff->{'from_file'})) .
2664 " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
2665 "<td class=\"link\">";
2666 if ($action eq 'commitdiff') {
2669 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
2671 } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
2672 # "commit" view and modified file (not only pure rename or copy)
2673 print $cgi->a({-href
=> href
(action
=>"blobdiff",
2674 hash
=>$diff->{'to_id'}, hash_parent
=>$diff->{'from_id'},
2675 hash_base
=>$hash, hash_parent_base
=>$parent,
2676 file_name
=>$diff->{'to_file'}, file_parent
=>$diff->{'from_file'})},
2680 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff->{'to_id'},
2681 hash_base
=>$parent, file_name
=>$diff->{'to_file'})},
2684 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
2685 file_name
=>$diff->{'to_file'})},
2688 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
2689 file_name
=>$diff->{'to_file'})},
2693 } # we should not encounter Unmerged (U) or Unknown (X) status
2696 print "</tbody>" if $has_header;
2700 sub git_patchset_body
{
2701 my ($fd, $difftree, $hash, @hash_parents) = @_;
2702 my ($hash_parent) = $hash_parents[0];
2705 my $patch_number = 0;
2710 print "<div class=\"patchset\">\n";
2712 # skip to first patch
2713 while ($patch_line = <$fd>) {
2716 last if ($patch_line =~ m/^diff /);
2720 while ($patch_line) {
2722 my ($from_id, $to_id);
2725 #assert($patch_line =~ m/^diff /) if DEBUG;
2726 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
2728 push @diff_header, $patch_line;
2730 # extended diff header
2732 while ($patch_line = <$fd>) {
2735 last EXTENDED_HEADER
if ($patch_line =~ m/^--- |^diff /);
2737 if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
2740 } elsif ($patch_line =~ m/^index ((?:[0-9a-fA-F]{40},)+[0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
2741 $from_id = [ split(',', $1) ];
2745 push @diff_header, $patch_line;
2747 my $last_patch_line = $patch_line;
2749 # check if current patch belong to current raw line
2750 # and parse raw git-diff line if needed
2751 if (defined $diffinfo &&
2752 defined $from_id && defined $to_id &&
2753 from_ids_eq
($diffinfo->{'from_id'}, $from_id) &&
2754 $diffinfo->{'to_id'} eq $to_id) {
2755 # this is continuation of a split patch
2756 print "<div class=\"patch cont\">\n";
2758 # advance raw git-diff output if needed
2759 $patch_idx++ if defined $diffinfo;
2761 # read and prepare patch information
2762 if (ref($difftree->[$patch_idx]) eq "HASH") {
2763 # pre-parsed (or generated by hand)
2764 $diffinfo = $difftree->[$patch_idx];
2766 $diffinfo = parse_difftree_raw_line
($difftree->[$patch_idx]);
2768 if ($diffinfo->{'nparents'}) {
2772 fill_from_file_info
($diffinfo, @hash_parents)
2773 unless exists $diffinfo->{'from_file'};
2774 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2775 $from{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'};
2776 if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file
2777 $from{'href'}[$i] = href
(action
=>"blob",
2778 hash_base
=>$hash_parents[$i],
2779 hash
=>$diffinfo->{'from_id'}[$i],
2780 file_name
=>$from{'file'}[$i]);
2782 $from{'href'}[$i] = undef;
2786 $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'};
2787 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2788 $from{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2789 hash
=>$diffinfo->{'from_id'},
2790 file_name
=>$from{'file'});
2792 delete $from{'href'};
2796 $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
2797 if ($diffinfo->{'to_id'} ne ('0' x
40)) { # file exists in result
2798 $to{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2799 hash
=>$diffinfo->{'to_id'},
2800 file_name
=>$to{'file'});
2804 # this is first patch for raw difftree line with $patch_idx index
2805 # we index @$difftree array from 0, but number patches from 1
2806 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
2809 # print "git diff" header
2810 $patch_line = shift @diff_header;
2811 if ($diffinfo->{'nparents'}) {
2814 $patch_line =~ s!^(diff (.*?) )"?.*$!$1!;
2816 $patch_line .= $cgi->a({-href
=> $to{'href'}, -class => "path"},
2817 esc_path
($to{'file'}));
2818 } else { # file was deleted
2819 $patch_line .= esc_path
($to{'file'});
2824 $patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!;
2825 if ($from{'href'}) {
2826 $patch_line .= $cgi->a({-href
=> $from{'href'}, -class => "path"},
2827 'a/' . esc_path
($from{'file'}));
2828 } else { # file was added
2829 $patch_line .= 'a/' . esc_path
($from{'file'});
2833 $patch_line .= $cgi->a({-href
=> $to{'href'}, -class => "path"},
2834 'b/' . esc_path
($to{'file'}));
2835 } else { # file was deleted
2836 $patch_line .= 'b/' . esc_path
($to{'file'});
2840 print "<div class=\"diff header\">$patch_line</div>\n";
2842 # print extended diff header
2843 print "<div class=\"diff extended_header\">\n" if (@diff_header > 0);
2845 foreach $patch_line (@diff_header) {
2847 if ($patch_line =~ s!^((copy|rename) from ).*$!$1! && $from{'href'}) {
2848 $patch_line .= $cgi->a({-href
=>$from{'href'}, -class=>"path"},
2849 esc_path
($from{'file'}));
2851 if ($patch_line =~ s!^((copy|rename) to ).*$!$1! && $to{'href'}) {
2852 $patch_line .= $cgi->a({-href
=>$to{'href'}, -class=>"path"},
2853 esc_path
($to{'file'}));
2855 # match single <mode>
2856 if ($patch_line =~ m/\s(\d{6})$/) {
2857 $patch_line .= '<span class="info"> (' .
2858 file_type_long
($1) .
2862 if ($patch_line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
2863 # can match only for combined diff
2864 $patch_line = 'index ';
2865 for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
2866 if ($from{'href'}[$i]) {
2867 $patch_line .= $cgi->a({-href
=>$from{'href'}[$i],
2869 substr($diffinfo->{'from_id'}[$i],0,7));
2871 $patch_line .= '0' x
7;
2874 $patch_line .= ',' if ($i < $diffinfo->{'nparents'} - 1);
2876 $patch_line .= '..';
2878 $patch_line .= $cgi->a({-href
=>$to{'href'}, -class=>"hash"},
2879 substr($diffinfo->{'to_id'},0,7));
2881 $patch_line .= '0' x
7;
2884 } elsif ($patch_line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
2885 # can match only for ordinary diff
2886 my ($from_link, $to_link);
2887 if ($from{'href'}) {
2888 $from_link = $cgi->a({-href
=>$from{'href'}, -class=>"hash"},
2889 substr($diffinfo->{'from_id'},0,7));
2891 $from_link = '0' x
7;
2894 $to_link = $cgi->a({-href
=>$to{'href'}, -class=>"hash"},
2895 substr($diffinfo->{'to_id'},0,7));
2900 # my ($from_hash, $to_hash) =
2901 # ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/);
2902 # my ($from_id, $to_id) =
2903 # ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
2904 # ($from_hash eq $from_id) && ($to_hash eq $to_id);
2906 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
2907 $patch_line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
2909 print $patch_line . "<br/>\n";
2911 print "</div>\n" if (@diff_header > 0); # class="diff extended_header"
2913 # from-file/to-file diff header
2914 $patch_line = $last_patch_line;
2915 if (! $patch_line) {
2916 print "</div>\n"; # class="patch"
2919 next PATCH
if ($patch_line =~ m/^diff /);
2920 #assert($patch_line =~ m/^---/) if DEBUG;
2921 if (!$diffinfo->{'nparents'} && # not from-file line for combined diff
2922 $from{'href'} && $patch_line =~ m!^--- "?a/!) {
2923 $patch_line = '--- a/' .
2924 $cgi->a({-href
=>$from{'href'}, -class=>"path"},
2925 esc_path
($from{'file'}));
2927 print "<div class=\"diff from_file\">$patch_line</div>\n";
2929 $patch_line = <$fd>;
2932 #assert($patch_line =~ m/^+++/) if DEBUG;
2933 if ($to{'href'} && $patch_line =~ m!^\+\+\+ "?b/!) {
2934 $patch_line = '+++ b/' .
2935 $cgi->a({-href
=>$to{'href'}, -class=>"path"},
2936 esc_path
($to{'file'}));
2938 print "<div class=\"diff to_file\">$patch_line</div>\n";
2942 while ($patch_line = <$fd>) {
2945 next PATCH
if ($patch_line =~ m/^diff /);
2947 print format_diff_line
($patch_line, \
%from, \
%to);
2951 print "</div>\n"; # class="patch"
2954 if ($patch_number == 0) {
2955 if (@hash_parents > 1) {
2956 print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
2958 print "<div class=\"diff nodifferences\">No differences found</div>\n";
2962 print "</div>\n"; # class="patchset"
2965 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2967 sub git_project_list_body
{
2968 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
2970 my ($check_forks) = gitweb_check_feature
('forks');
2973 foreach my $pr (@
$projlist) {
2974 my (@aa) = git_get_last_activity
($pr->{'path'});
2978 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
2979 if (!defined $pr->{'descr'}) {
2980 my $descr = git_get_project_description
($pr->{'path'}) || "";
2981 $pr->{'descr_long'} = to_utf8
($descr);
2982 $pr->{'descr'} = chop_str
($descr, 25, 5);
2984 if (!defined $pr->{'owner'}) {
2985 $pr->{'owner'} = get_file_owner
("$projectroot/$pr->{'path'}") || "";
2988 my $pname = $pr->{'path'};
2989 if (($pname =~ s/\.git$//) &&
2990 ($pname !~ /\/$/) &&
2991 (-d
"$projectroot/$pname")) {
2992 $pr->{'forks'} = "-d $projectroot/$pname";
2998 push @projects, $pr;
3001 $order ||= $default_projects_order;
3002 $from = 0 unless defined $from;
3003 $to = $#projects if (!defined $to || $#projects < $to);
3005 print "<table class=\"project_list\">\n";
3006 unless ($no_header) {
3009 print "<th></th>\n";
3011 if ($order eq "project") {
3012 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
3013 print "<th>Project</th>\n";
3016 $cgi->a({-href
=> href
(project
=>undef, order
=>'project'),
3017 -class => "header"}, "Project") .
3020 if ($order eq "descr") {
3021 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
3022 print "<th>Description</th>\n";
3025 $cgi->a({-href
=> href
(project
=>undef, order
=>'descr'),
3026 -class => "header"}, "Description") .
3029 if ($order eq "owner") {
3030 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
3031 print "<th>Owner</th>\n";
3034 $cgi->a({-href
=> href
(project
=>undef, order
=>'owner'),
3035 -class => "header"}, "Owner") .
3038 if ($order eq "age") {
3039 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
3040 print "<th>Last Change</th>\n";
3043 $cgi->a({-href
=> href
(project
=>undef, order
=>'age'),
3044 -class => "header"}, "Last Change") .
3047 print "<th></th>\n" .
3051 for (my $i = $from; $i <= $to; $i++) {
3052 my $pr = $projects[$i];
3054 print "<tr class=\"dark\">\n";
3056 print "<tr class=\"light\">\n";
3061 if ($pr->{'forks'}) {
3062 print "<!-- $pr->{'forks'} -->\n";
3063 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
3067 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3068 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
3069 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
3070 -class => "list", -title
=> $pr->{'descr_long'}},
3071 esc_html
($pr->{'descr'})) . "</td>\n" .
3072 "<td><i>" . chop_str
($pr->{'owner'}, 15) . "</i></td>\n";
3073 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
3074 (defined $pr->{'age_string'} ?
$pr->{'age_string'} : "No commits") . "</td>\n" .
3075 "<td class=\"link\">" .
3076 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
3077 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
3078 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
3079 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
3080 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
3084 if (defined $extra) {
3087 print "<td></td>\n";
3089 print "<td colspan=\"5\">$extra</td>\n" .
3095 sub git_shortlog_body
{
3096 # uses global variable $project
3097 my ($commitlist, $from, $to, $refs, $extra) = @_;
3099 my $have_snapshot = gitweb_have_snapshot
();
3101 $from = 0 unless defined $from;
3102 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3104 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
3106 for (my $i = $from; $i <= $to; $i++) {
3107 my %co = %{$commitlist->[$i]};
3108 my $commit = $co{'id'};
3109 my $ref = format_ref_marker
($refs, $commit);
3111 print "<tr class=\"dark\">\n";
3113 print "<tr class=\"light\">\n";
3116 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
3117 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3118 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 10)) . "</i></td>\n" .
3120 print format_subject_html
($co{'title'}, $co{'title_short'},
3121 href
(action
=>"commit", hash
=>$commit), $ref);
3123 "<td class=\"link\">" .
3124 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
3125 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
3126 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
3127 if ($have_snapshot) {
3128 print " | " . $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$commit)}, "snapshot");
3133 if (defined $extra) {
3135 "<td colspan=\"4\">$extra</td>\n" .
3141 sub git_history_body
{
3142 # Warning: assumes constant type (blob or tree) during history
3143 my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
3145 $from = 0 unless defined $from;
3146 $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
3148 print "<table class=\"history\" cellspacing=\"0\">\n";
3150 for (my $i = $from; $i <= $to; $i++) {
3151 my %co = %{$commitlist->[$i]};
3155 my $commit = $co{'id'};
3157 my $ref = format_ref_marker
($refs, $commit);
3160 print "<tr class=\"dark\">\n";
3162 print "<tr class=\"light\">\n";
3165 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3166 # shortlog uses chop_str($co{'author_name'}, 10)
3167 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 3)) . "</i></td>\n" .
3169 # originally git_history used chop_str($co{'title'}, 50)
3170 print format_subject_html
($co{'title'}, $co{'title_short'},
3171 href
(action
=>"commit", hash
=>$commit), $ref);
3173 "<td class=\"link\">" .
3174 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
3175 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
3177 if ($ftype eq 'blob') {
3178 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
3179 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
3180 if (defined $blob_current && defined $blob_parent &&
3181 $blob_current ne $blob_parent) {
3183 $cgi->a({-href
=> href
(action
=>"blobdiff",
3184 hash
=>$blob_current, hash_parent
=>$blob_parent,
3185 hash_base
=>$hash_base, hash_parent_base
=>$commit,
3186 file_name
=>$file_name)},
3193 if (defined $extra) {
3195 "<td colspan=\"4\">$extra</td>\n" .
3202 # uses global variable $project
3203 my ($taglist, $from, $to, $extra) = @_;
3204 $from = 0 unless defined $from;
3205 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
3207 print "<table class=\"tags\" cellspacing=\"0\">\n";
3209 for (my $i = $from; $i <= $to; $i++) {
3210 my $entry = $taglist->[$i];
3212 my $comment = $tag{'subject'};
3214 if (defined $comment) {
3215 $comment_short = chop_str
($comment, 30, 5);
3218 print "<tr class=\"dark\">\n";
3220 print "<tr class=\"light\">\n";
3223 if (defined $tag{'age'}) {
3224 print "<td><i>$tag{'age'}</i></td>\n";
3226 print "<td></td>\n";
3229 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
3230 -class => "list name"}, esc_html
($tag{'name'})) .
3233 if (defined $comment) {
3234 print format_subject_html
($comment, $comment_short,
3235 href
(action
=>"tag", hash
=>$tag{'id'}));
3238 "<td class=\"selflink\">";
3239 if ($tag{'type'} eq "tag") {
3240 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
3245 "<td class=\"link\">" . " | " .
3246 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
3247 if ($tag{'reftype'} eq "commit") {
3248 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'name'})}, "shortlog") .
3249 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'name'})}, "log");
3250 } elsif ($tag{'reftype'} eq "blob") {
3251 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
3256 if (defined $extra) {
3258 "<td colspan=\"5\">$extra</td>\n" .
3264 sub git_heads_body
{
3265 # uses global variable $project
3266 my ($headlist, $head, $from, $to, $extra) = @_;
3267 $from = 0 unless defined $from;
3268 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
3270 print "<table class=\"heads\" cellspacing=\"0\">\n";
3272 for (my $i = $from; $i <= $to; $i++) {
3273 my $entry = $headlist->[$i];
3275 my $curr = $ref{'id'} eq $head;
3277 print "<tr class=\"dark\">\n";
3279 print "<tr class=\"light\">\n";
3282 print "<td><i>$ref{'age'}</i></td>\n" .
3283 ($curr ?
"<td class=\"current_head\">" : "<td>") .
3284 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'name'}),
3285 -class => "list name"},esc_html
($ref{'name'})) .
3287 "<td class=\"link\">" .
3288 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'name'})}, "shortlog") . " | " .
3289 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'name'})}, "log") . " | " .
3290 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'name'}, hash_base
=>$ref{'name'})}, "tree") .
3294 if (defined $extra) {
3296 "<td colspan=\"3\">$extra</td>\n" .
3302 sub git_search_grep_body
{
3303 my ($commitlist, $from, $to, $extra) = @_;
3304 $from = 0 unless defined $from;
3305 $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
3307 print "<table class=\"grep\" cellspacing=\"0\">\n";
3309 for (my $i = $from; $i <= $to; $i++) {
3310 my %co = %{$commitlist->[$i]};
3314 my $commit = $co{'id'};
3316 print "<tr class=\"dark\">\n";
3318 print "<tr class=\"light\">\n";
3321 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
3322 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 5)) . "</i></td>\n" .
3324 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}), -class => "list subject"},
3325 esc_html
(chop_str
($co{'title'}, 50)) . "<br/>");
3326 my $comment = $co{'comment'};
3327 foreach my $line (@
$comment) {
3328 if ($line =~ m/^(.*)($search_regexp)(.*)$/i) {
3329 my $lead = esc_html
($1) || "";
3330 $lead = chop_str
($lead, 30, 10);
3331 my $match = esc_html
($2) || "";
3332 my $trail = esc_html
($3) || "";
3333 $trail = chop_str
($trail, 30, 10);
3334 my $text = "$lead<span class=\"match\">$match</span>$trail";
3335 print chop_str
($text, 80, 5) . "<br/>\n";
3339 "<td class=\"link\">" .
3340 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
3342 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
3346 if (defined $extra) {
3348 "<td colspan=\"3\">$extra</td>\n" .
3354 ## ======================================================================
3355 ## ======================================================================
3358 sub git_project_list
{
3359 my $order = $cgi->param('o');
3360 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3361 die_error
(undef, "Unknown order parameter");
3364 my @list = git_get_projects_list
();
3366 die_error
(undef, "No projects found");
3370 if (-f
$home_text) {
3371 print "<div class=\"index_include\">\n";
3372 open (my $fd, $home_text);
3377 git_project_list_body
(\
@list, $order);
3382 my $order = $cgi->param('o');
3383 if (defined $order && $order !~ m/none|project|descr|owner|age/) {
3384 die_error
(undef, "Unknown order parameter");
3387 my @list = git_get_projects_list
($project);
3389 die_error
(undef, "No forks found");
3393 git_print_page_nav
('','');
3394 git_print_header_div
('summary', "$project forks");
3395 git_project_list_body
(\
@list, $order);
3399 sub git_project_index
{
3400 my @projects = git_get_projects_list
($project);
3403 -type
=> 'text/plain',
3404 -charset
=> 'utf-8',
3405 -content_disposition
=> 'inline; filename="index.aux"');
3407 foreach my $pr (@projects) {
3408 if (!exists $pr->{'owner'}) {
3409 $pr->{'owner'} = get_file_owner
("$projectroot/$pr->{'path'}");
3412 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
3413 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
3414 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3415 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
3419 print "$path $owner\n";
3424 my $descr = git_get_project_description
($project) || "none";
3425 my %co = parse_commit
("HEAD");
3426 my %cd = %co ? parse_date
($co{'committer_epoch'}, $co{'committer_tz'}) : ();
3427 my $head = $co{'id'};
3429 my $owner = git_get_project_owner
($project);
3431 my $refs = git_get_references
();
3432 # These get_*_list functions return one more to allow us to see if
3433 # there are more ...
3434 my @taglist = git_get_tags_list
(16);
3435 my @headlist = git_get_heads_list
(16);
3437 my ($check_forks) = gitweb_check_feature
('forks');
3440 @forklist = git_get_projects_list
($project);
3444 git_print_page_nav
('summary','', $head);
3446 print "<div class=\"title\"> </div>\n";
3447 print "<table cellspacing=\"0\">\n" .
3448 "<tr><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
3449 "<tr><td>owner</td><td>$owner</td></tr>\n";
3450 if (defined $cd{'rfc2822'}) {
3451 print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
3454 # use per project git URL list in $projectroot/$project/cloneurl
3455 # or make project git URL from git base URL and project name
3456 my $url_tag = "URL";
3457 my @url_list = git_get_project_url_list
($project);
3458 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
3459 foreach my $git_url (@url_list) {
3460 next unless $git_url;
3461 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
3466 if (-s
"$projectroot/$project/README.html") {
3467 if (open my $fd, "$projectroot/$project/README.html") {
3468 print "<div class=\"title\">readme</div>\n";
3469 print $_ while (<$fd>);
3474 # we need to request one more than 16 (0..15) to check if
3476 my @commitlist = $head ? parse_commits
($head, 17) : ();
3478 git_print_header_div
('shortlog');
3479 git_shortlog_body
(\
@commitlist, 0, 15, $refs,
3480 $#commitlist <= 15 ?
undef :
3481 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
3485 git_print_header_div
('tags');
3486 git_tags_body
(\
@taglist, 0, 15,
3487 $#taglist <= 15 ?
undef :
3488 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
3492 git_print_header_div
('heads');
3493 git_heads_body
(\
@headlist, $head, 0, 15,
3494 $#headlist <= 15 ?
undef :
3495 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
3499 git_print_header_div
('forks');
3500 git_project_list_body
(\
@forklist, undef, 0, 15,
3501 $#forklist <= 15 ?
undef :
3502 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
3510 my $head = git_get_head_hash
($project);
3512 git_print_page_nav
('','', $head,undef,$head);
3513 my %tag = parse_tag
($hash);
3516 die_error
(undef, "Unknown tag object");
3519 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
3520 print "<div class=\"title_text\">\n" .
3521 "<table cellspacing=\"0\">\n" .
3523 "<td>object</td>\n" .
3524 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
3525 $tag{'object'}) . "</td>\n" .
3526 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
3527 $tag{'type'}) . "</td>\n" .
3529 if (defined($tag{'author'})) {
3530 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
3531 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
3532 print "<tr><td></td><td>" . $ad{'rfc2822'} .
3533 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
3536 print "</table>\n\n" .
3538 print "<div class=\"page_body\">";
3539 my $comment = $tag{'comment'};
3540 foreach my $line (@
$comment) {
3542 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
3552 my ($have_blame) = gitweb_check_feature
('blame');
3554 die_error
('403 Permission denied', "Permission denied");
3556 die_error
('404 Not Found', "File name not defined") if (!$file_name);
3557 $hash_base ||= git_get_head_hash
($project);
3558 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
3559 my %co = parse_commit
($hash_base)
3560 or die_error
(undef, "Reading commit failed");
3561 if (!defined $hash) {
3562 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
3563 or die_error
(undef, "Error looking up file");
3565 $ftype = git_get_type
($hash);
3566 if ($ftype !~ "blob") {
3567 die_error
('400 Bad Request', "Object is not a blob");
3569 open ($fd, "-|", git_cmd
(), "blame", '-p', '--',
3570 $file_name, $hash_base)
3571 or die_error
(undef, "Open git-blame failed");
3574 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3577 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3580 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
3582 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3583 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3584 git_print_page_path
($file_name, $ftype, $hash_base);
3585 my @rev_color = (qw(light2 dark2));
3586 my $num_colors = scalar(@rev_color);
3587 my $current_color = 0;
3590 <div class="page_body">
3591 <table class="blame">
3592 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
3597 last unless defined $_;
3598 my ($full_rev, $orig_lineno, $lineno, $group_size) =
3599 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
3600 if (!exists $metainfo{$full_rev}) {
3601 $metainfo{$full_rev} = {};
3603 my $meta = $metainfo{$full_rev};
3606 if (/^(\S+) (.*)$/) {
3612 my $rev = substr($full_rev, 0, 8);
3613 my $author = $meta->{'author'};
3614 my %date = parse_date
($meta->{'author-time'},
3615 $meta->{'author-tz'});
3616 my $date = $date{'iso-tz'};
3618 $current_color = ++$current_color % $num_colors;
3620 print "<tr class=\"$rev_color[$current_color]\">\n";
3622 print "<td class=\"sha1\"";
3623 print " title=\"". esc_html
($author) . ", $date\"";
3624 print " rowspan=\"$group_size\"" if ($group_size > 1);
3626 print $cgi->a({-href
=> href
(action
=>"commit",
3628 file_name
=>$file_name)},
3632 open (my $dd, "-|", git_cmd
(), "rev-parse", "$full_rev^")
3633 or die_error
(undef, "Open git-rev-parse failed");
3634 my $parent_commit = <$dd>;
3636 chomp($parent_commit);
3637 my $blamed = href
(action
=> 'blame',
3638 file_name
=> $meta->{'filename'},
3639 hash_base
=> $parent_commit);
3640 print "<td class=\"linenr\">";
3641 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
3643 -class => "linenr" },
3646 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
3652 or print "Reading blob failed\n";
3659 my ($have_blame) = gitweb_check_feature
('blame');
3661 die_error
('403 Permission denied', "Permission denied");
3663 die_error
('404 Not Found', "File name not defined") if (!$file_name);
3664 $hash_base ||= git_get_head_hash
($project);
3665 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
3666 my %co = parse_commit
($hash_base)
3667 or die_error
(undef, "Reading commit failed");
3668 if (!defined $hash) {
3669 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
3670 or die_error
(undef, "Error lookup file");
3672 open ($fd, "-|", git_cmd
(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
3673 or die_error
(undef, "Open git-annotate failed");
3676 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3679 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3682 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
3684 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3685 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3686 git_print_page_path
($file_name, 'blob', $hash_base);
3687 print "<div class=\"page_body\">\n";
3689 <table class="blame">
3698 my @line_class = (qw(light dark));
3699 my $line_class_len = scalar (@line_class);
3700 my $line_class_num = $#line_class;
3701 while (my $line = <$fd>) {
3713 $line_class_num = ($line_class_num + 1) % $line_class_len;
3715 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
3722 print qq( <tr
><td colspan
="5" class="error">Unable to parse
: $line</td></tr
>\n);
3725 $short_rev = substr ($long_rev, 0, 8);
3726 $age = time () - $time;
3727 $age_str = age_string
($age);
3728 $age_str =~ s/ / /g;
3729 $age_class = age_class
($age);
3730 $author = esc_html
($author);
3731 $author =~ s/ / /g;
3733 $data = untabify
($data);
3734 $data = esc_html
($data);
3737 <tr class="$line_class[$line_class_num]">
3738 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
3739 <td class="$age_class">$age_str</td>
3741 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
3742 <td class="pre">$data</td>
3745 } # while (my $line = <$fd>)
3746 print "</table>\n\n";
3748 or print "Reading blob failed.\n";
3754 my $head = git_get_head_hash
($project);
3756 git_print_page_nav
('','', $head,undef,$head);
3757 git_print_header_div
('summary', $project);
3759 my @tagslist = git_get_tags_list
();
3761 git_tags_body
(\
@tagslist);
3767 my $head = git_get_head_hash
($project);
3769 git_print_page_nav
('','', $head,undef,$head);
3770 git_print_header_div
('summary', $project);
3772 my @headslist = git_get_heads_list
();
3774 git_heads_body
(\
@headslist, $head);
3779 sub git_blob_plain
{
3782 if (!defined $hash) {
3783 if (defined $file_name) {
3784 my $base = $hash_base || git_get_head_hash
($project);
3785 $hash = git_get_hash_by_path
($base, $file_name, "blob")
3786 or die_error
(undef, "Error lookup file");
3788 die_error
(undef, "No file name defined");
3790 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3791 # blobs defined by non-textual hash id's can be cached
3796 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3797 or die_error
(undef, "Couldn't cat $file_name, $hash");
3799 $type ||= blob_mimetype
($fd, $file_name);
3801 # save as filename, even when no $file_name is given
3802 my $save_as = "$hash";
3803 if (defined $file_name) {
3804 $save_as = $file_name;
3805 } elsif ($type =~ m/^text\//) {
3812 -content_disposition
=> 'inline; filename="' . "$save_as" . '"');
3814 binmode STDOUT
, ':raw';
3816 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
3824 if (!defined $hash) {
3825 if (defined $file_name) {
3826 my $base = $hash_base || git_get_head_hash
($project);
3827 $hash = git_get_hash_by_path
($base, $file_name, "blob")
3828 or die_error
(undef, "Error lookup file");
3830 die_error
(undef, "No file name defined");
3832 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3833 # blobs defined by non-textual hash id's can be cached
3837 my ($have_blame) = gitweb_check_feature
('blame');
3838 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3839 or die_error
(undef, "Couldn't cat $file_name, $hash");
3840 my $mimetype = blob_mimetype
($fd, $file_name);
3841 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) {
3843 return git_blob_plain
($mimetype);
3845 # we can have blame only for text/* mimetype
3846 $have_blame &&= ($mimetype =~ m!^text/!);
3848 git_header_html
(undef, $expires);
3849 my $formats_nav = '';
3850 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
3851 if (defined $file_name) {
3854 $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash_base,
3855 hash
=>$hash, file_name
=>$file_name)},
3860 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3861 hash
=>$hash, file_name
=>$file_name)},
3864 $cgi->a({-href
=> href
(action
=>"blob_plain",
3865 hash
=>$hash, file_name
=>$file_name)},
3868 $cgi->a({-href
=> href
(action
=>"blob",
3869 hash_base
=>"HEAD", file_name
=>$file_name)},
3873 $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$hash)}, "raw");
3875 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3876 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3878 print "<div class=\"page_nav\">\n" .
3879 "<br/><br/></div>\n" .
3880 "<div class=\"title\">$hash</div>\n";
3882 git_print_page_path
($file_name, "blob", $hash_base);
3883 print "<div class=\"page_body\">\n";
3884 if ($mimetype =~ m!^text/!) {
3886 while (my $line = <$fd>) {
3889 $line = untabify
($line);
3890 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
3891 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
3893 } elsif ($mimetype =~ m!^image/!) {
3894 print qq!<img type
="$mimetype"!;
3896 print qq! alt
="$file_name" title
="$file_name"!;
3899 href(action=>"blob_plain
", hash=>$hash,
3900 hash_base=>$hash_base, file_name=>$file_name) .
3904 or print "Reading blob failed.\n";
3910 my $have_snapshot = gitweb_have_snapshot
();
3912 if (!defined $hash_base) {
3913 $hash_base = "HEAD";
3915 if (!defined $hash) {
3916 if (defined $file_name) {
3917 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
3923 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
3924 or die_error
(undef, "Open git-ls-tree failed");
3925 my @entries = map { chomp; $_ } <$fd>;
3926 close $fd or die_error
(undef, "Reading tree failed");
3929 my $refs = git_get_references
();
3930 my $ref = format_ref_marker
($refs, $hash_base);
3933 my ($have_blame) = gitweb_check_feature
('blame');
3934 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
3936 if (defined $file_name) {
3938 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3939 hash
=>$hash, file_name
=>$file_name)},
3941 $cgi->a({-href
=> href
(action
=>"tree",
3942 hash_base
=>"HEAD", file_name
=>$file_name)},
3945 if ($have_snapshot) {
3946 # FIXME: Should be available when we have no hash base as well.
3948 $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$hash)},
3951 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
3952 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
3955 print "<div class=\"page_nav\">\n";
3956 print "<br/><br/></div>\n";
3957 print "<div class=\"title\">$hash</div>\n";
3959 if (defined $file_name) {
3960 $basedir = $file_name;
3961 if ($basedir ne '' && substr($basedir, -1) ne '/') {
3965 git_print_page_path
($file_name, 'tree', $hash_base);
3966 print "<div class=\"page_body\">\n";
3967 print "<table cellspacing=\"0\">\n";
3969 # '..' (top directory) link if possible
3970 if (defined $hash_base &&
3971 defined $file_name && $file_name =~ m![^/]+$!) {
3973 print "<tr class=\"dark\">\n";
3975 print "<tr class=\"light\">\n";
3979 my $up = $file_name;
3980 $up =~ s!/?[^/]+$!!;
3981 undef $up unless $up;
3982 # based on git_print_tree_entry
3983 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
3984 print '<td class="list">';
3985 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
3989 print "<td class=\"link\"></td>\n";
3993 foreach my $line (@entries) {
3994 my %t = parse_ls_tree_line
($line, -z
=> 1);
3997 print "<tr class=\"dark\">\n";
3999 print "<tr class=\"light\">\n";
4003 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
4007 print "</table>\n" .
4013 my ($ctype, $suffix, $command) = gitweb_check_feature
('snapshot');
4014 my $have_snapshot = (defined $ctype && defined $suffix);
4015 if (!$have_snapshot) {
4016 die_error
('403 Permission denied', "Permission denied");
4019 if (!defined $hash) {
4020 $hash = git_get_head_hash
($project);
4023 my $git = git_cmd_str
();
4024 my $name = $project;
4025 $name =~ s/\047/\047\\\047\047/g;
4026 my $filename = to_utf8
(basename
($project));
4028 if ($suffix eq 'zip') {
4029 $filename .= "-$hash.$suffix";
4030 $cmd = "$git archive --format=zip --prefix=\'$name\'/ $hash";
4032 $filename .= "-$hash.tar.$suffix";
4033 $cmd = "$git archive --format=tar --prefix=\'$name\'/ $hash | $command";
4037 -type
=> "application/$ctype",
4038 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
4039 -status
=> '200 OK');
4041 open my $fd, "-|", $cmd
4042 or die_error
(undef, "Execute git-archive failed");
4043 binmode STDOUT
, ':raw';
4045 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
4051 my $head = git_get_head_hash
($project);
4052 if (!defined $hash) {
4055 if (!defined $page) {
4058 my $refs = git_get_references
();
4060 my @commitlist = parse_commits
($hash, 101, (100 * $page));
4062 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, (100 * ($page+1)));
4065 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
4068 my %co = parse_commit
($hash);
4070 git_print_header_div
('summary', $project);
4071 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
4073 my $to = ($#commitlist >= 99) ?
(99) : ($#commitlist);
4074 for (my $i = 0; $i <= $to; $i++) {
4075 my %co = %{$commitlist[$i]};
4077 my $commit = $co{'id'};
4078 my $ref = format_ref_marker
($refs, $commit);
4079 my %ad = parse_date
($co{'author_epoch'});
4080 git_print_header_div
('commit',
4081 "<span class=\"age\">$co{'age_string'}</span>" .
4082 esc_html
($co{'title'}) . $ref,
4084 print "<div class=\"title_text\">\n" .
4085 "<div class=\"log_link\">\n" .
4086 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
4088 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
4090 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
4093 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
4096 print "<div class=\"log_body\">\n";
4097 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
4100 if ($#commitlist >= 100) {
4101 print "<div class=\"page_nav\">\n";
4102 print $cgi->a({-href
=> href
(action
=>"log", hash
=>$hash, page
=>$page+1),
4103 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4110 $hash ||= $hash_base || "HEAD";
4111 my %co = parse_commit
($hash);
4113 die_error
(undef, "Unknown commit object");
4115 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
4116 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
4118 my $parent = $co{'parent'};
4119 my $parents = $co{'parents'}; # listref
4121 # we need to prepare $formats_nav before any parameter munging
4123 if (!defined $parent) {
4125 $formats_nav .= '(initial)';
4126 } elsif (@
$parents == 1) {
4127 # single parent commit
4130 $cgi->a({-href
=> href
(action
=>"commit",
4132 esc_html
(substr($parent, 0, 7))) .
4139 $cgi->a({-href
=> href
(action
=>"commit",
4141 esc_html
(substr($_, 0, 7)));
4146 if (!defined $parent) {
4150 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
4152 (@
$parents <= 1 ?
$parent : '-c'),
4154 or die_error
(undef, "Open git-diff-tree failed");
4155 @difftree = map { chomp; $_ } <$fd>;
4156 close $fd or die_error
(undef, "Reading git-diff-tree failed");
4158 # non-textual hash id's can be cached
4160 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4163 my $refs = git_get_references
();
4164 my $ref = format_ref_marker
($refs, $co{'id'});
4166 my $have_snapshot = gitweb_have_snapshot
();
4168 git_header_html
(undef, $expires);
4169 git_print_page_nav
('commit', '',
4170 $hash, $co{'tree'}, $hash,
4173 if (defined $co{'parent'}) {
4174 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
4176 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
4178 print "<div class=\"title_text\">\n" .
4179 "<table cellspacing=\"0\">\n";
4180 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
4182 "<td></td><td> $ad{'rfc2822'}";
4183 if ($ad{'hour_local'} < 6) {
4184 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
4185 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4187 printf(" (%02d:%02d %s)",
4188 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
4192 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
4193 print "<tr><td></td><td> $cd{'rfc2822'}" .
4194 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
4196 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
4199 "<td class=\"sha1\">" .
4200 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
4201 class => "list"}, $co{'tree'}) .
4203 "<td class=\"link\">" .
4204 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
4206 if ($have_snapshot) {
4208 $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$hash)}, "snapshot");
4213 foreach my $par (@
$parents) {
4216 "<td class=\"sha1\">" .
4217 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
4218 class => "list"}, $par) .
4220 "<td class=\"link\">" .
4221 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
4223 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
4230 print "<div class=\"page_body\">\n";
4231 git_print_log
($co{'comment'});
4234 git_difftree_body
(\
@difftree, $hash, @
$parents);
4240 # object is defined by:
4241 # - hash or hash_base alone
4242 # - hash_base and file_name
4245 # - hash or hash_base alone
4246 if ($hash || ($hash_base && !defined $file_name)) {
4247 my $object_id = $hash || $hash_base;
4249 my $git_command = git_cmd_str
();
4250 open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null"
4251 or die_error
('404 Not Found', "Object does not exist");
4255 or die_error
('404 Not Found', "Object does not exist");
4257 # - hash_base and file_name
4258 } elsif ($hash_base && defined $file_name) {
4259 $file_name =~ s
,/+$,,;
4261 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
4262 or die_error
('404 Not Found', "Base object does not exist");
4264 # here errors should not hapen
4265 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
4266 or die_error
(undef, "Open git-ls-tree failed");
4270 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
4271 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
4272 die_error
('404 Not Found', "File or directory for given base does not exist");
4277 die_error
('404 Not Found', "Not enough information to find object");
4280 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
4281 hash
=>$hash, hash_base
=>$hash_base,
4282 file_name
=>$file_name),
4283 -status
=> '302 Found');
4287 my $format = shift || 'html';
4294 # preparing $fd and %diffinfo for git_patchset_body
4296 if (defined $hash_base && defined $hash_parent_base) {
4297 if (defined $file_name) {
4299 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4300 $hash_parent_base, $hash_base,
4301 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4302 or die_error
(undef, "Open git-diff-tree failed");
4303 @difftree = map { chomp; $_ } <$fd>;
4305 or die_error
(undef, "Reading git-diff-tree failed");
4307 or die_error
('404 Not Found', "Blob diff not found");
4309 } elsif (defined $hash &&
4310 $hash =~ /[0-9a-fA-F]{40}/) {
4311 # try to find filename from $hash
4313 # read filtered raw output
4314 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4315 $hash_parent_base, $hash_base, "--"
4316 or die_error
(undef, "Open git-diff-tree failed");
4318 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
4320 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
4321 map { chomp; $_ } <$fd>;
4323 or die_error
(undef, "Reading git-diff-tree failed");
4325 or die_error
('404 Not Found', "Blob diff not found");
4328 die_error
('404 Not Found', "Missing one of the blob diff parameters");
4331 if (@difftree > 1) {
4332 die_error
('404 Not Found', "Ambiguous blob diff specification");
4335 %diffinfo = parse_difftree_raw_line
($difftree[0]);
4336 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
4337 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
4339 $hash_parent ||= $diffinfo{'from_id'};
4340 $hash ||= $diffinfo{'to_id'};
4342 # non-textual hash id's can be cached
4343 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
4344 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
4349 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4350 '-p', ($format eq 'html' ?
"--full-index" : ()),
4351 $hash_parent_base, $hash_base,
4352 "--", (defined $file_parent ?
$file_parent : ()), $file_name
4353 or die_error
(undef, "Open git-diff-tree failed");
4356 # old/legacy style URI
4357 if (!%diffinfo && # if new style URI failed
4358 defined $hash && defined $hash_parent) {
4359 # fake git-diff-tree raw output
4360 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
4361 $diffinfo{'from_id'} = $hash_parent;
4362 $diffinfo{'to_id'} = $hash;
4363 if (defined $file_name) {
4364 if (defined $file_parent) {
4365 $diffinfo{'status'} = '2';
4366 $diffinfo{'from_file'} = $file_parent;
4367 $diffinfo{'to_file'} = $file_name;
4368 } else { # assume not renamed
4369 $diffinfo{'status'} = '1';
4370 $diffinfo{'from_file'} = $file_name;
4371 $diffinfo{'to_file'} = $file_name;
4373 } else { # no filename given
4374 $diffinfo{'status'} = '2';
4375 $diffinfo{'from_file'} = $hash_parent;
4376 $diffinfo{'to_file'} = $hash;
4379 # non-textual hash id's can be cached
4380 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
4381 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4386 open $fd, "-|", git_cmd
(), "diff", @diff_opts,
4387 '-p', ($format eq 'html' ?
"--full-index" : ()),
4388 $hash_parent, $hash, "--"
4389 or die_error
(undef, "Open git-diff failed");
4391 die_error
('404 Not Found', "Missing one of the blob diff parameters")
4396 if ($format eq 'html') {
4398 $cgi->a({-href
=> href
(action
=>"blobdiff_plain",
4399 hash
=>$hash, hash_parent
=>$hash_parent,
4400 hash_base
=>$hash_base, hash_parent_base
=>$hash_parent_base,
4401 file_name
=>$file_name, file_parent
=>$file_parent)},
4403 git_header_html
(undef, $expires);
4404 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
4405 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
4406 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4408 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
4409 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
4411 if (defined $file_name) {
4412 git_print_page_path
($file_name, "blob", $hash_base);
4414 print "<div class=\"page_path\"></div>\n";
4417 } elsif ($format eq 'plain') {
4419 -type
=> 'text/plain',
4420 -charset
=> 'utf-8',
4421 -expires
=> $expires,
4422 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
4424 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4427 die_error
(undef, "Unknown blobdiff format");
4431 if ($format eq 'html') {
4432 print "<div class=\"page_body\">\n";
4434 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
4437 print "</div>\n"; # class="page_body"
4441 while (my $line = <$fd>) {
4442 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
4443 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
4447 last if $line =~ m!^\+\+\+!;
4455 sub git_blobdiff_plain
{
4456 git_blobdiff
('plain');
4459 sub git_commitdiff
{
4460 my $format = shift || 'html';
4461 $hash ||= $hash_base || "HEAD";
4462 my %co = parse_commit
($hash);
4464 die_error
(undef, "Unknown commit object");
4467 # we need to prepare $formats_nav before any parameter munging
4469 if ($format eq 'html') {
4471 $cgi->a({-href
=> href
(action
=>"commitdiff_plain",
4472 hash
=>$hash, hash_parent
=>$hash_parent)},
4475 if (defined $hash_parent) {
4476 # commitdiff with two commits given
4477 my $hash_parent_short = $hash_parent;
4478 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
4479 $hash_parent_short = substr($hash_parent, 0, 7);
4483 $cgi->a({-href
=> href
(action
=>"commitdiff",
4484 hash
=>$hash_parent)},
4485 esc_html
($hash_parent_short)) .
4487 } elsif (!$co{'parent'}) {
4489 $formats_nav .= ' (initial)';
4490 } elsif (scalar @
{$co{'parents'}} == 1) {
4491 # single parent commit
4494 $cgi->a({-href
=> href
(action
=>"commitdiff",
4495 hash
=>$co{'parent'})},
4496 esc_html
(substr($co{'parent'}, 0, 7))) .
4503 $cgi->a({-href
=> href
(action
=>"commitdiff",
4505 esc_html
(substr($_, 0, 7)));
4506 } @
{$co{'parents'}} ) .
4511 my $hash_parent_param = $hash_parent;
4512 if (!defined $hash_parent) {
4513 $hash_parent_param =
4514 @
{$co{'parents'}} > 1 ?
'-c' : $co{'parent'} || '--root';
4520 if ($format eq 'html') {
4521 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4522 "--no-commit-id", "--patch-with-raw", "--full-index",
4523 $hash_parent_param, $hash, "--"
4524 or die_error
(undef, "Open git-diff-tree failed");
4526 while (my $line = <$fd>) {
4528 # empty line ends raw part of diff-tree output
4530 push @difftree, scalar parse_difftree_raw_line
($line);
4533 } elsif ($format eq 'plain') {
4534 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4535 '-p', $hash_parent_param, $hash, "--"
4536 or die_error
(undef, "Open git-diff-tree failed");
4539 die_error
(undef, "Unknown commitdiff format");
4542 # non-textual hash id's can be cached
4544 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
4548 # write commit message
4549 if ($format eq 'html') {
4550 my $refs = git_get_references
();
4551 my $ref = format_ref_marker
($refs, $co{'id'});
4553 git_header_html
(undef, $expires);
4554 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
4555 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
4556 git_print_authorship
(\
%co);
4557 print "<div class=\"page_body\">\n";
4558 if (@
{$co{'comment'}} > 1) {
4559 print "<div class=\"log\">\n";
4560 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
4561 print "</div>\n"; # class="log"
4564 } elsif ($format eq 'plain') {
4565 my $refs = git_get_references
("tags");
4566 my $tagname = git_get_rev_name_tags
($hash);
4567 my $filename = basename
($project) . "-$hash.patch";
4570 -type
=> 'text/plain',
4571 -charset
=> 'utf-8',
4572 -expires
=> $expires,
4573 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
4574 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
4577 Date: $ad{'rfc2822'} ($ad{'tz_local'})
4578 Subject: $co{'title'}
4580 print "X-Git-Tag: $tagname\n" if $tagname;
4581 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4583 foreach my $line (@
{$co{'comment'}}) {
4590 if ($format eq 'html') {
4591 git_difftree_body
(\
@difftree, $hash, $hash_parent || @
{$co{'parents'}});
4594 git_patchset_body
($fd, \
@difftree, $hash, $hash_parent || @
{$co{'parents'}});
4596 print "</div>\n"; # class="page_body"
4599 } elsif ($format eq 'plain') {
4603 or print "Reading git-diff-tree failed\n";
4607 sub git_commitdiff_plain
{
4608 git_commitdiff
('plain');
4612 if (!defined $hash_base) {
4613 $hash_base = git_get_head_hash
($project);
4615 if (!defined $page) {
4619 my %co = parse_commit
($hash_base);
4621 die_error
(undef, "Unknown commit object");
4624 my $refs = git_get_references
();
4625 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
4627 if (!defined $hash && defined $file_name) {
4628 $hash = git_get_hash_by_path
($hash_base, $file_name);
4630 if (defined $hash) {
4631 $ftype = git_get_type
($hash);
4634 my @commitlist = parse_commits
($hash_base, 101, (100 * $page), "--full-history", $file_name);
4636 my $paging_nav = '';
4639 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4640 file_name
=>$file_name)},
4642 $paging_nav .= " ⋅ " .
4643 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4644 file_name
=>$file_name, page
=>$page-1),
4645 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
4647 $paging_nav .= "first";
4648 $paging_nav .= " ⋅ prev";
4650 if ($#commitlist >= 100) {
4651 $paging_nav .= " ⋅ " .
4652 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4653 file_name
=>$file_name, page
=>$page+1),
4654 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4656 $paging_nav .= " ⋅ next";
4659 if ($#commitlist >= 100) {
4661 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4662 file_name
=>$file_name, page
=>$page+1),
4663 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4667 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
4668 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4669 git_print_page_path
($file_name, $ftype, $hash_base);
4671 git_history_body
(\
@commitlist, 0, 99,
4672 $refs, $hash_base, $ftype, $next_link);
4678 my ($have_search) = gitweb_check_feature
('search');
4679 if (!$have_search) {
4680 die_error
('403 Permission denied', "Permission denied");
4682 if (!defined $searchtext) {
4683 die_error
(undef, "Text field empty");
4685 if (!defined $hash) {
4686 $hash = git_get_head_hash
($project);
4688 my %co = parse_commit
($hash);
4690 die_error
(undef, "Unknown commit object");
4692 if (!defined $page) {
4696 $searchtype ||= 'commit';
4697 if ($searchtype eq 'pickaxe') {
4698 # pickaxe may take all resources of your box and run for several minutes
4699 # with every query - so decide by yourself how public you make this feature
4700 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
4701 if (!$have_pickaxe) {
4702 die_error
('403 Permission denied', "Permission denied");
4705 if ($searchtype eq 'grep') {
4706 my ($have_grep) = gitweb_check_feature
('grep');
4708 die_error
('403 Permission denied', "Permission denied");
4714 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
4716 if ($searchtype eq 'commit') {
4717 $greptype = "--grep=";
4718 } elsif ($searchtype eq 'author') {
4719 $greptype = "--author=";
4720 } elsif ($searchtype eq 'committer') {
4721 $greptype = "--committer=";
4723 $greptype .= $search_regexp;
4724 my @commitlist = parse_commits
($hash, 101, (100 * $page), $greptype);
4726 my $paging_nav = '';
4729 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
4730 searchtext
=>$searchtext, searchtype
=>$searchtype)},
4732 $paging_nav .= " ⋅ " .
4733 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
4734 searchtext
=>$searchtext, searchtype
=>$searchtype,
4736 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
4738 $paging_nav .= "first";
4739 $paging_nav .= " ⋅ prev";
4741 if ($#commitlist >= 100) {
4742 $paging_nav .= " ⋅ " .
4743 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
4744 searchtext
=>$searchtext, searchtype
=>$searchtype,
4746 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4748 $paging_nav .= " ⋅ next";
4751 if ($#commitlist >= 100) {
4753 $cgi->a({-href
=> href
(action
=>"search", hash
=>$hash,
4754 searchtext
=>$searchtext, searchtype
=>$searchtype,
4756 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4759 git_print_page_nav
('','', $hash,$co{'tree'},$hash, $paging_nav);
4760 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
4761 git_search_grep_body
(\
@commitlist, 0, 99, $next_link);
4764 if ($searchtype eq 'pickaxe') {
4765 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
4766 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
4768 print "<table cellspacing=\"0\">\n";
4771 my $git_command = git_cmd_str
();
4772 my $searchqtext = $searchtext;
4773 $searchqtext =~ s/'/'\\''/;
4774 open my $fd, "-|", "$git_command rev-list $hash | " .
4775 "$git_command diff-tree -r --stdin -S\'$searchqtext\'";
4778 while (my $line = <$fd>) {
4779 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
4782 $set{'from_id'} = $3;
4784 $set{'id'} = $set{'to_id'};
4785 if ($set{'id'} =~ m/0{40}/) {
4786 $set{'id'} = $set{'from_id'};
4788 if ($set{'id'} =~ m/0{40}/) {
4792 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
4795 print "<tr class=\"dark\">\n";
4797 print "<tr class=\"light\">\n";
4800 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4801 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 5)) . "</i></td>\n" .
4803 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
4804 -class => "list subject"},
4805 esc_html
(chop_str
($co{'title'}, 50)) . "<br/>");
4806 while (my $setref = shift @files) {
4808 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
4809 hash
=>$set{'id'}, file_name
=>$set{'file'}),
4811 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
4815 "<td class=\"link\">" .
4816 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4818 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4822 %co = parse_commit
($1);
4830 if ($searchtype eq 'grep') {
4831 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
4832 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
4834 print "<table cellspacing=\"0\">\n";
4838 open my $fd, "-|", git_cmd
(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'};
4840 while (my $line = <$fd>) {
4842 my ($file, $lno, $ltext, $binary);
4843 last if ($matches++ > 1000);
4844 if ($line =~ /^Binary file (.+) matches$/) {
4848 (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
4850 if ($file ne $lastfile) {
4851 $lastfile and print "</td></tr>\n";
4853 print "<tr class=\"dark\">\n";
4855 print "<tr class=\"light\">\n";
4857 print "<td class=\"list\">".
4858 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
4859 file_name
=>"$file"),
4860 -class => "list"}, esc_path
($file));
4861 print "</td><td>\n";
4865 print "<div class=\"binary\">Binary file</div>\n";
4867 $ltext = untabify
($ltext);
4868 if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) {
4869 $ltext = esc_html
($1, -nbsp
=>1);
4870 $ltext .= '<span class="match">';
4871 $ltext .= esc_html
($2, -nbsp
=>1);
4872 $ltext .= '</span>';
4873 $ltext .= esc_html
($3, -nbsp
=>1);
4875 $ltext = esc_html
($ltext, -nbsp
=>1);
4877 print "<div class=\"pre\">" .
4878 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$co{'hash'},
4879 file_name
=>"$file").'#l'.$lno,
4880 -class => "linenr"}, sprintf('%4i', $lno))
4881 . ' ' . $ltext . "</div>\n";
4885 print "</td></tr>\n";
4886 if ($matches > 1000) {
4887 print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
4890 print "<div class=\"diff nodifferences\">No matches found</div>\n";
4899 sub git_search_help
{
4901 git_print_page_nav
('','', $hash,$hash,$hash);
4904 <dt><b>commit</b></dt>
4905 <dd>The commit messages and authorship information will be scanned for the given string.</dd>
4907 my ($have_grep) = gitweb_check_feature
('grep');
4910 <dt><b>grep</b></dt>
4911 <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
4912 a different one) are searched for the given
4913 <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a>
4914 (POSIX extended) and the matches are listed. On large
4915 trees, this search can take a while and put some strain on the server, so please use it with
4916 some consideration.</dd>
4920 <dt><b>author</b></dt>
4921 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd>
4922 <dt><b>committer</b></dt>
4923 <dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd>
4925 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
4926 if ($have_pickaxe) {
4928 <dt><b>pickaxe</b></dt>
4929 <dd>All commits that caused the string to appear or disappear from any file (changes that
4930 added, removed or "modified" the string) will be listed. This search can take a while and
4931 takes a lot of strain on the server, so please use it wisely.</dd>
4939 my $head = git_get_head_hash
($project);
4940 if (!defined $hash) {
4943 if (!defined $page) {
4946 my $refs = git_get_references
();
4948 my @commitlist = parse_commits
($hash, 101, (100 * $page));
4950 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, (100 * ($page+1)));
4952 if ($#commitlist >= 100) {
4954 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$hash, page
=>$page+1),
4955 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4959 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
4960 git_print_header_div
('summary', $project);
4962 git_shortlog_body
(\
@commitlist, 0, 99, $refs, $next_link);
4967 ## ......................................................................
4968 ## feeds (RSS, Atom; OPML)
4971 my $format = shift || 'atom';
4972 my ($have_blame) = gitweb_check_feature
('blame');
4974 # Atom: http://www.atomenabled.org/developers/syndication/
4975 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
4976 if ($format ne 'rss' && $format ne 'atom') {
4977 die_error
(undef, "Unknown web feed format");
4980 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
4981 my $head = $hash || 'HEAD';
4982 my @commitlist = parse_commits
($head, 150);
4986 my $content_type = "application/$format+xml";
4987 if (defined $cgi->http('HTTP_ACCEPT') &&
4988 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
4989 # browser (feed reader) prefers text/xml
4990 $content_type = 'text/xml';
4992 if (defined($commitlist[0])) {
4993 %latest_commit = %{$commitlist[0]};
4994 %latest_date = parse_date
($latest_commit{'author_epoch'});
4996 -type
=> $content_type,
4997 -charset
=> 'utf-8',
4998 -last_modified
=> $latest_date{'rfc2822'});
5001 -type
=> $content_type,
5002 -charset
=> 'utf-8');
5005 # Optimization: skip generating the body if client asks only
5006 # for Last-Modified date.
5007 return if ($cgi->request_method() eq 'HEAD');
5010 my $title = "$site_name - $project/$action";
5011 my $feed_type = 'log';
5012 if (defined $hash) {
5013 $title .= " - '$hash'";
5014 $feed_type = 'branch log';
5015 if (defined $file_name) {
5016 $title .= " :: $file_name";
5017 $feed_type = 'history';
5019 } elsif (defined $file_name) {
5020 $title .= " - $file_name";
5021 $feed_type = 'history';
5023 $title .= " $feed_type";
5024 my $descr = git_get_project_description
($project);
5025 if (defined $descr) {
5026 $descr = esc_html
($descr);
5028 $descr = "$project " .
5029 ($format eq 'rss' ?
'RSS' : 'Atom') .
5032 my $owner = git_get_project_owner
($project);
5033 $owner = esc_html
($owner);
5037 if (defined $file_name) {
5038 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
5039 } elsif (defined $hash) {
5040 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
5042 $alt_url = href
(-full
=>1, action
=>"summary");
5044 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
5045 if ($format eq 'rss') {
5047 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
5050 print "<title>$title</title>\n" .
5051 "<link>$alt_url</link>\n" .
5052 "<description>$descr</description>\n" .
5053 "<language>en</language>\n";
5054 } elsif ($format eq 'atom') {
5056 <feed xmlns="http://www.w3.org/2005/Atom">
5058 print "<title>$title</title>\n" .
5059 "<subtitle>$descr</subtitle>\n" .
5060 '<link rel="alternate" type="text/html" href="' .
5061 $alt_url . '" />' . "\n" .
5062 '<link rel="self" type="' . $content_type . '" href="' .
5063 $cgi->self_url() . '" />' . "\n" .
5064 "<id>" . href
(-full
=>1) . "</id>\n" .
5065 # use project owner for feed author
5066 "<author><name>$owner</name></author>\n";
5067 if (defined $favicon) {
5068 print "<icon>" . esc_url
($favicon) . "</icon>\n";
5070 if (defined $logo_url) {
5071 # not twice as wide as tall: 72 x 27 pixels
5072 print "<logo>" . esc_url
($logo) . "</logo>\n";
5074 if (! %latest_date) {
5075 # dummy date to keep the feed valid until commits trickle in:
5076 print "<updated>1970-01-01T00:00:00Z</updated>\n";
5078 print "<updated>$latest_date{'iso-8601'}</updated>\n";
5083 for (my $i = 0; $i <= $#commitlist; $i++) {
5084 my %co = %{$commitlist[$i]};
5085 my $commit = $co{'id'};
5086 # we read 150, we always show 30 and the ones more recent than 48 hours
5087 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
5090 my %cd = parse_date
($co{'author_epoch'});
5092 # get list of changed files
5093 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
5094 $co{'parent'} || "--root",
5095 $co{'id'}, "--", (defined $file_name ?
$file_name : ())
5097 my @difftree = map { chomp; $_ } <$fd>;
5101 # print element (entry, item)
5102 my $co_url = href
(-full
=>1, action
=>"commit", hash
=>$commit);
5103 if ($format eq 'rss') {
5105 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
5106 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
5107 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
5108 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
5109 "<link>$co_url</link>\n" .
5110 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
5111 "<content:encoded>" .
5113 } elsif ($format eq 'atom') {
5115 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
5116 "<updated>$cd{'iso-8601'}</updated>\n" .
5118 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
5119 if ($co{'author_email'}) {
5120 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
5122 print "</author>\n" .
5123 # use committer for contributor
5125 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
5126 if ($co{'committer_email'}) {
5127 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
5129 print "</contributor>\n" .
5130 "<published>$cd{'iso-8601'}</published>\n" .
5131 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
5132 "<id>$co_url</id>\n" .
5133 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
5134 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
5136 my $comment = $co{'comment'};
5138 foreach my $line (@
$comment) {
5139 $line = esc_html
($line);
5142 print "</pre><ul>\n";
5143 foreach my $difftree_line (@difftree) {
5144 my %difftree = parse_difftree_raw_line
($difftree_line);
5145 next if !$difftree{'from_id'};
5147 my $file = $difftree{'file'} || $difftree{'to_file'};
5151 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
5152 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
5153 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
5154 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
5155 -title
=> "diff"}, 'D');
5157 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
5158 file_name
=>$file, hash_base
=>$commit),
5159 -title
=> "blame"}, 'B');
5161 # if this is not a feed of a file history
5162 if (!defined $file_name || $file_name ne $file) {
5163 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
5164 file_name
=>$file, hash
=>$commit),
5165 -title
=> "history"}, 'H');
5167 $file = esc_path
($file);
5171 if ($format eq 'rss') {
5172 print "</ul>]]>\n" .
5173 "</content:encoded>\n" .
5175 } elsif ($format eq 'atom') {
5176 print "</ul>\n</div>\n" .
5183 if ($format eq 'rss') {
5184 print "</channel>\n</rss>\n";
5185 } elsif ($format eq 'atom') {
5199 my @list = git_get_projects_list
();
5201 print $cgi->header(-type
=> 'text/xml', -charset
=> 'utf-8');
5203 <?xml version="1.0" encoding="utf-8"?>
5204 <opml version="1.0">
5206 <title>$site_name OPML Export</title>
5209 <outline text="git RSS feeds">
5212 foreach my $pr (@list) {
5214 my $head = git_get_head_hash
($proj{'path'});
5215 if (!defined $head) {
5218 $git_dir = "$projectroot/$proj{'path'}";
5219 my %co = parse_commit
($head);
5224 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
5225 my $rss = "$my_url?p=$proj{'path'};a=rss";
5226 my $html = "$my_url?p=$proj{'path'};a=summary";
5227 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";