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 our $version = "++GIT_VERSION++";
23 our $my_url = $cgi->url();
24 our $my_uri = $cgi->url(-absolute
=> 1);
26 # core git executable to use
27 # this can just be "git" if your webserver has a sensible PATH
28 our $GIT = "++GIT_BINDIR++/git";
30 # absolute fs-path which will be prepended to the project path
31 #our $projectroot = "/pub/scm";
32 our $projectroot = "++GITWEB_PROJECTROOT++";
34 # target of the home link on top of all pages
35 our $home_link = $my_uri || "/";
37 # string of the home link on top of all pages
38 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
40 # name of your site or organization to appear in page titles
41 # replace this with something more descriptive for clearer bookmarks
42 our $site_name = "++GITWEB_SITENAME++"
43 || ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
45 # filename of html text to include at top of each page
46 our $site_header = "++GITWEB_SITE_HEADER++";
47 # html text to include at home page
48 our $home_text = "++GITWEB_HOMETEXT++";
49 # filename of html text to include at bottom of each page
50 our $site_footer = "++GITWEB_SITE_FOOTER++";
53 our @stylesheets = ("++GITWEB_CSS++");
54 # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG.
55 our $stylesheet = undef;
56 # URI of GIT logo (72x27 size)
57 our $logo = "++GITWEB_LOGO++";
58 # URI of GIT favicon, assumed to be image/png type
59 our $favicon = "++GITWEB_FAVICON++";
61 # URI and label (title) of GIT logo link
62 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
63 #our $logo_label = "git documentation";
64 our $logo_url = "http://git.or.cz/";
65 our $logo_label = "git homepage";
67 # source of projects list
68 our $projects_list = "++GITWEB_LIST++";
70 # show repository only if this file exists
71 # (only effective if this variable evaluates to true)
72 our $export_ok = "++GITWEB_EXPORT_OK++";
74 # only allow viewing of repositories also shown on the overview page
75 our $strict_export = "++GITWEB_STRICT_EXPORT++";
77 # list of git base URLs used for URL to where fetch project from,
78 # i.e. full URL is "$git_base_url/$project"
79 our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
81 # default blob_plain mimetype and default charset for text/plain blob
82 our $default_blob_plain_mimetype = 'text/plain';
83 our $default_text_plain_charset = undef;
85 # file to use for guessing MIME types before trying /etc/mime.types
86 # (relative to the current git repository)
87 our $mimetypes_file = undef;
89 # You define site-wide feature defaults here; override them with
90 # $GITWEB_CONFIG as necessary.
93 # 'sub' => feature-sub (subroutine),
94 # 'override' => allow-override (boolean),
95 # 'default' => [ default options...] (array reference)}
97 # if feature is overridable (it means that allow-override has true value,
98 # then feature-sub will be called with default options as parameters;
99 # return value of feature-sub indicates if to enable specified feature
101 # use gitweb_check_feature(<feature>) to check if <feature> is enabled
103 # Enable the 'blame' blob view, showing the last commit that modified
104 # each line in the file. This can be very CPU-intensive.
106 # To enable system wide have in $GITWEB_CONFIG
107 # $feature{'blame'}{'default'} = [1];
108 # To have project specific config enable override in $GITWEB_CONFIG
109 # $feature{'blame'}{'override'} = 1;
110 # and in project config gitweb.blame = 0|1;
112 'sub' => \
&feature_blame
,
116 # Enable the 'snapshot' link, providing a compressed tarball of any
117 # tree. This can potentially generate high traffic if you have large
120 # To disable system wide have in $GITWEB_CONFIG
121 # $feature{'snapshot'}{'default'} = [undef];
122 # To have project specific config enable override in $GITWEB_CONFIG
123 # $feature{'snapshot'}{'override'} = 1;
124 # and in project config gitweb.snapshot = none|gzip|bzip2;
126 'sub' => \
&feature_snapshot
,
128 # => [content-encoding, suffix, program]
129 'default' => ['x-gzip', 'gz', 'gzip']},
131 # Enable the pickaxe search, which will list the commits that modified
132 # a given string in a file. This can be practical and quite faster
133 # alternative to 'blame', but still potentially CPU-intensive.
135 # To enable system wide have in $GITWEB_CONFIG
136 # $feature{'pickaxe'}{'default'} = [1];
137 # To have project specific config enable override in $GITWEB_CONFIG
138 # $feature{'pickaxe'}{'override'} = 1;
139 # and in project config gitweb.pickaxe = 0|1;
141 'sub' => \
&feature_pickaxe
,
145 # Make gitweb use an alternative format of the URLs which can be
146 # more readable and natural-looking: project name is embedded
147 # directly in the path and the query string contains other
148 # auxiliary information. All gitweb installations recognize
149 # URL in either format; this configures in which formats gitweb
152 # To enable system wide have in $GITWEB_CONFIG
153 # $feature{'pathinfo'}{'default'} = [1];
154 # Project specific override is not supported.
156 # Note that you will need to change the default location of CSS,
157 # favicon, logo and possibly other files to an absolute URL. Also,
158 # if gitweb.cgi serves as your indexfile, you will need to force
159 # $my_uri to contain the script name in your $GITWEB_CONFIG.
164 # Make gitweb consider projects in project root subdirectories
165 # to be forks of existing projects. Given project $projname.git,
166 # projects matching $projname/*.git will not be shown in the main
167 # projects list, instead a '+' mark will be added to $projname
168 # there and a 'forks' view will be enabled for the project, listing
169 # all the forks. This feature is supported only if project list
170 # is taken from a directory, not file.
172 # To enable system wide have in $GITWEB_CONFIG
173 # $feature{'forks'}{'default'} = [1];
174 # Project specific override is not supported.
180 sub gitweb_check_feature
{
182 return unless exists $feature{$name};
183 my ($sub, $override, @defaults) = (
184 $feature{$name}{'sub'},
185 $feature{$name}{'override'},
186 @
{$feature{$name}{'default'}});
187 if (!$override) { return @defaults; }
189 warn "feature $name is not overrideable";
192 return $sub->(@defaults);
196 my ($val) = git_get_project_config
('blame', '--bool');
198 if ($val eq 'true') {
200 } elsif ($val eq 'false') {
207 sub feature_snapshot
{
208 my ($ctype, $suffix, $command) = @_;
210 my ($val) = git_get_project_config
('snapshot');
212 if ($val eq 'gzip') {
213 return ('x-gzip', 'gz', 'gzip');
214 } elsif ($val eq 'bzip2') {
215 return ('x-bzip2', 'bz2', 'bzip2');
216 } elsif ($val eq 'none') {
220 return ($ctype, $suffix, $command);
223 sub gitweb_have_snapshot
{
224 my ($ctype, $suffix, $command) = gitweb_check_feature
('snapshot');
225 my $have_snapshot = (defined $ctype && defined $suffix);
227 return $have_snapshot;
230 sub feature_pickaxe
{
231 my ($val) = git_get_project_config
('pickaxe', '--bool');
233 if ($val eq 'true') {
235 } elsif ($val eq 'false') {
242 # checking HEAD file with -e is fragile if the repository was
243 # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed
245 sub check_head_link
{
247 my $headfile = "$dir/HEAD";
248 return ((-e
$headfile) ||
249 (-l
$headfile && readlink($headfile) =~ /^refs\/heads\
//));
252 sub check_export_ok
{
254 return (check_head_link
($dir) &&
255 (!$export_ok || -e
"$dir/$export_ok"));
258 # rename detection options for git-diff and git-diff-tree
259 # - default is '-M', with the cost proportional to
260 # (number of removed files) * (number of new files).
261 # - more costly is '-C' (or '-C', '-M'), with the cost proportional to
262 # (number of changed files + number of removed files) * (number of new files)
263 # - even more costly is '-C', '--find-copies-harder' with cost
264 # (number of files in the original tree) * (number of new files)
265 # - one might want to include '-B' option, e.g. '-B', '-M'
266 our @diff_opts = ('-M'); # taken from git_commit
268 our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
269 do $GITWEB_CONFIG if -e
$GITWEB_CONFIG;
271 # version of the core git binary
272 our $git_version = qx($GIT --version
) =~ m/git version (.*)$/ ?
$1 : "unknown";
274 $projects_list ||= $projectroot;
276 # ======================================================================
277 # input validation and dispatch
278 our $action = $cgi->param('a');
279 if (defined $action) {
280 if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
281 die_error
(undef, "Invalid action parameter");
285 # parameters which are pathnames
286 our $project = $cgi->param('p');
287 if (defined $project) {
288 if (!validate_pathname
($project) ||
289 !(-d
"$projectroot/$project") ||
290 !check_head_link
("$projectroot/$project") ||
291 ($export_ok && !(-e
"$projectroot/$project/$export_ok")) ||
292 ($strict_export && !project_in_list
($project))) {
294 die_error
(undef, "No such project");
298 our $file_name = $cgi->param('f');
299 if (defined $file_name) {
300 if (!validate_pathname
($file_name)) {
301 die_error
(undef, "Invalid file parameter");
305 our $file_parent = $cgi->param('fp');
306 if (defined $file_parent) {
307 if (!validate_pathname
($file_parent)) {
308 die_error
(undef, "Invalid file parent parameter");
312 # parameters which are refnames
313 our $hash = $cgi->param('h');
315 if (!validate_refname
($hash)) {
316 die_error
(undef, "Invalid hash parameter");
320 our $hash_parent = $cgi->param('hp');
321 if (defined $hash_parent) {
322 if (!validate_refname
($hash_parent)) {
323 die_error
(undef, "Invalid hash parent parameter");
327 our $hash_base = $cgi->param('hb');
328 if (defined $hash_base) {
329 if (!validate_refname
($hash_base)) {
330 die_error
(undef, "Invalid hash base parameter");
334 our $hash_parent_base = $cgi->param('hpb');
335 if (defined $hash_parent_base) {
336 if (!validate_refname
($hash_parent_base)) {
337 die_error
(undef, "Invalid hash parent base parameter");
342 our $page = $cgi->param('pg');
344 if ($page =~ m/[^0-9]/) {
345 die_error
(undef, "Invalid page parameter");
349 our $searchtext = $cgi->param('s');
350 if (defined $searchtext) {
351 if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\
-\
+\
:\@
]/) {
352 die_error
(undef, "Invalid search parameter");
354 $searchtext = quotemeta $searchtext;
357 our $searchtype = $cgi->param('st');
358 if (defined $searchtype) {
359 if ($searchtype =~ m/[^a-z]/) {
360 die_error
(undef, "Invalid searchtype parameter");
364 # now read PATH_INFO and use it as alternative to parameters
365 sub evaluate_path_info
{
366 return if defined $project;
367 my $path_info = $ENV{"PATH_INFO"};
368 return if !$path_info;
369 $path_info =~ s
,^/+,,;
370 return if !$path_info;
371 # find which part of PATH_INFO is project
372 $project = $path_info;
374 while ($project && !check_head_link
("$projectroot/$project")) {
375 $project =~ s
,/*[^/]*$,,;
378 $project = validate_pathname
($project);
380 ($export_ok && !-e
"$projectroot/$project/$export_ok") ||
381 ($strict_export && !project_in_list
($project))) {
385 # do not change any parameters if an action is given using the query string
387 $path_info =~ s
,^$project/*,,;
388 my ($refname, $pathname) = split(/:/, $path_info, 2);
389 if (defined $pathname) {
390 # we got "project.git/branch:filename" or "project.git/branch:dir/"
391 # we could use git_get_type(branch:pathname), but it needs $git_dir
392 $pathname =~ s
,^/+,,;
393 if (!$pathname || substr($pathname, -1) eq "/") {
397 $action ||= "blob_plain";
399 $hash_base ||= validate_refname
($refname);
400 $file_name ||= validate_pathname
($pathname);
401 } elsif (defined $refname) {
402 # we got "project.git/branch"
403 $action ||= "shortlog";
404 $hash ||= validate_refname
($refname);
407 evaluate_path_info
();
409 # path to the current git repository
411 $git_dir = "$projectroot/$project" if $project;
415 "blame" => \
&git_blame2
,
416 "blobdiff" => \
&git_blobdiff
,
417 "blobdiff_plain" => \
&git_blobdiff_plain
,
418 "blob" => \
&git_blob
,
419 "blob_plain" => \
&git_blob_plain
,
420 "commitdiff" => \
&git_commitdiff
,
421 "commitdiff_plain" => \
&git_commitdiff_plain
,
422 "commit" => \
&git_commit
,
423 "forks" => \
&git_forks
,
424 "heads" => \
&git_heads
,
425 "history" => \
&git_history
,
428 "atom" => \
&git_atom
,
429 "search" => \
&git_search
,
430 "search_help" => \
&git_search_help
,
431 "shortlog" => \
&git_shortlog
,
432 "summary" => \
&git_summary
,
434 "tags" => \
&git_tags
,
435 "tree" => \
&git_tree
,
436 "snapshot" => \
&git_snapshot
,
437 "object" => \
&git_object
,
438 # those below don't need $project
439 "opml" => \
&git_opml
,
440 "project_list" => \
&git_project_list
,
441 "project_index" => \
&git_project_index
,
444 if (defined $project) {
445 $action ||= 'summary';
447 $action ||= 'project_list';
449 if (!defined($actions{$action})) {
450 die_error
(undef, "Unknown action");
452 if ($action !~ m/^(opml|project_list|project_index)$/ &&
454 die_error
(undef, "Project needed");
456 $actions{$action}->();
459 ## ======================================================================
464 # default is to use -absolute url() i.e. $my_uri
465 my $href = $params{-full
} ?
$my_url : $my_uri;
467 # XXX: Warning: If you touch this, check the search form for updating,
478 hash_parent_base
=> "hpb",
484 my %mapping = @mapping;
486 $params{'project'} = $project unless exists $params{'project'};
488 my ($use_pathinfo) = gitweb_check_feature
('pathinfo');
490 # use PATH_INFO for project name
491 $href .= "/$params{'project'}" if defined $params{'project'};
492 delete $params{'project'};
494 # Summary just uses the project path URL
495 if (defined $params{'action'} && $params{'action'} eq 'summary') {
496 delete $params{'action'};
500 # now encode the parameters explicitly
502 for (my $i = 0; $i < @mapping; $i += 2) {
503 my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
504 if (defined $params{$name}) {
505 push @result, $symbol . "=" . esc_param
($params{$name});
508 $href .= "?" . join(';', @result) if scalar @result;
514 ## ======================================================================
515 ## validation, quoting/unquoting and escaping
517 sub validate_pathname
{
518 my $input = shift || return undef;
520 # no '.' or '..' as elements of path, i.e. no '.' nor '..'
521 # at the beginning, at the end, and between slashes.
522 # also this catches doubled slashes
523 if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) {
527 if ($input =~ m!\0!) {
533 sub validate_refname
{
534 my $input = shift || return undef;
536 # textual hashes are O.K.
537 if ($input =~ m/^[0-9a-fA-F]{40}$/) {
540 # it must be correct pathname
541 $input = validate_pathname
($input)
543 # restrictions on ref name according to git-check-ref-format
544 if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) {
550 # very thin wrapper for decode("utf8", $str, Encode::FB_DEFAULT);
553 return decode
("utf8", $str, Encode
::FB_DEFAULT
);
556 # quote unsafe chars, but keep the slash, even when it's not
557 # correct, but quoted slashes look too horrible in bookmarks
560 $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf
("%%%02X", ord($1))/eg
;
566 # quote unsafe chars in whole URL, so some charactrs cannot be quoted
569 $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf
("%%%02X", ord($1))/eg
;
575 # replace invalid utf8 character with SUBSTITUTION sequence
580 $str = to_utf8
($str);
581 $str = escapeHTML
($str);
582 if ($opts{'-nbsp'}) {
583 $str =~ s/ / /g;
585 $str =~ s
|([[:cntrl
:]])|(($1 ne "\t") ? quot_cec
($1) : $1)|eg
;
589 # quote control characters and escape filename to HTML
594 $str = to_utf8
($str);
595 $str = escapeHTML
($str);
596 if ($opts{'-nbsp'}) {
597 $str =~ s/ / /g;
599 $str =~ s
|([[:cntrl
:]])|quot_cec
($1)|eg
;
603 # Make control characters "printable", using character escape codes (CEC)
606 my %es = ( # character escape codes, aka escape sequences
607 "\t" => '\t', # tab (HT)
608 "\n" => '\n', # line feed (LF)
609 "\r" => '\r', # carrige return (CR)
610 "\f" => '\f', # form feed (FF)
611 "\b" => '\b', # backspace (BS)
612 "\a" => '\a', # alarm (bell) (BEL)
613 "\e" => '\e', # escape (ESC)
614 "\013" => '\v', # vertical tab (VT)
615 "\000" => '\0', # nul character (NUL)
617 my $chr = ( (exists $es{$cntrl})
619 : sprintf('\%03o', ord($cntrl)) );
620 return "<span class=\"cntrl\">$chr</span>";
623 # Alternatively use unicode control pictures codepoints,
624 # Unicode "printable representation" (PR)
627 my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
628 return "<span class=\"cntrl\">$chr</span>";
631 # git may return quoted and escaped filenames
637 my %es = ( # character escape codes, aka escape sequences
638 't' => "\t", # tab (HT, TAB)
639 'n' => "\n", # newline (NL)
640 'r' => "\r", # return (CR)
641 'f' => "\f", # form feed (FF)
642 'b' => "\b", # backspace (BS)
643 'a' => "\a", # alarm (bell) (BEL)
644 'e' => "\e", # escape (ESC)
645 'v' => "\013", # vertical tab (VT)
648 if ($seq =~ m/^[0-7]{1,3}$/) {
649 # octal char sequence
650 return chr(oct($seq));
651 } elsif (exists $es{$seq}) {
652 # C escape sequence, aka character escape code
655 # quoted ordinary character
659 if ($str =~ m/^"(.*)"$/) {
662 $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
667 # escape tabs (convert tabs to spaces)
671 while ((my $pos = index($line, "\t")) != -1) {
672 if (my $count = (8 - ($pos % 8))) {
673 my $spaces = ' ' x
$count;
674 $line =~ s/\t/$spaces/;
681 sub project_in_list
{
683 my @list = git_get_projects_list
();
684 return @list && scalar(grep { $_->{'path'} eq $project } @list);
687 ## ----------------------------------------------------------------------
688 ## HTML aware string manipulation
693 my $add_len = shift || 10;
695 # allow only $len chars, but don't cut a word if it would fit in $add_len
696 # if it doesn't fit, cut it if it's still longer than the dots we would add
697 $str =~ m/^(.{0,$len}[^ \/\
-_
:\
.@
]{0,$add_len})(.*)/;
700 if (length($tail) > 4) {
702 $body =~ s/&[^;]*$//; # remove chopped character entities
707 ## ----------------------------------------------------------------------
708 ## functions returning short strings
710 # CSS class for given age value (in seconds)
714 if ($age < 60*60*2) {
716 } elsif ($age < 60*60*24*2) {
723 # convert age in seconds to "nn units ago" string
728 if ($age > 60*60*24*365*2) {
729 $age_str = (int $age/60/60/24/365);
730 $age_str .= " years ago";
731 } elsif ($age > 60*60*24*(365/12)*2) {
732 $age_str = int $age/60/60/24/(365/12);
733 $age_str .= " months ago";
734 } elsif ($age > 60*60*24*7*2) {
735 $age_str = int $age/60/60/24/7;
736 $age_str .= " weeks ago";
737 } elsif ($age > 60*60*24*2) {
738 $age_str = int $age/60/60/24;
739 $age_str .= " days ago";
740 } elsif ($age > 60*60*2) {
741 $age_str = int $age/60/60;
742 $age_str .= " hours ago";
743 } elsif ($age > 60*2) {
744 $age_str = int $age/60;
745 $age_str .= " min ago";
748 $age_str .= " sec ago";
750 $age_str .= " right now";
755 # convert file mode in octal to symbolic file mode string
757 my $mode = oct shift;
759 if (S_ISDIR
($mode & S_IFMT
)) {
761 } elsif (S_ISLNK
($mode)) {
763 } elsif (S_ISREG
($mode)) {
764 # git cares only about the executable bit
765 if ($mode & S_IXUSR
) {
775 # convert file mode in octal to file type string
779 if ($mode !~ m/^[0-7]+$/) {
785 if (S_ISDIR
($mode & S_IFMT
)) {
787 } elsif (S_ISLNK
($mode)) {
789 } elsif (S_ISREG
($mode)) {
796 # convert file mode in octal to file type description string
800 if ($mode !~ m/^[0-7]+$/) {
806 if (S_ISDIR
($mode & S_IFMT
)) {
808 } elsif (S_ISLNK
($mode)) {
810 } elsif (S_ISREG
($mode)) {
811 if ($mode & S_IXUSR
) {
822 ## ----------------------------------------------------------------------
823 ## functions returning short HTML fragments, or transforming HTML fragments
824 ## which don't beling to other sections
826 # format line of commit message.
827 sub format_log_line_html
{
830 $line = esc_html
($line, -nbsp
=>1);
831 if ($line =~ m/([0-9a-fA-F]{40})/) {
833 if (git_get_type
($hash_text) eq "commit") {
835 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$hash_text),
836 -class => "text"}, $hash_text);
837 $line =~ s/$hash_text/$link/;
843 # format marker of refs pointing to given object
844 sub format_ref_marker
{
845 my ($refs, $id) = @_;
848 if (defined $refs->{$id}) {
849 foreach my $ref (@
{$refs->{$id}}) {
850 my ($type, $name) = qw();
851 # e.g. tags/v2.6.11 or heads/next
852 if ($ref =~ m!^(.*?)s?/(.*)$!) {
860 $markers .= " <span class=\"$type\">" . esc_html
($name) . "</span>";
865 return ' <span class="refs">'. $markers . '</span>';
871 # format, perhaps shortened and with markers, title line
872 sub format_subject_html
{
873 my ($long, $short, $href, $extra) = @_;
874 $extra = '' unless defined($extra);
876 if (length($short) < length($long)) {
877 return $cgi->a({-href
=> $href, -class => "list subject",
878 -title
=> to_utf8
($long)},
879 esc_html
($short) . $extra);
881 return $cgi->a({-href
=> $href, -class => "list subject"},
882 esc_html
($long) . $extra);
886 # format patch (diff) line (rather not to be used for diff headers)
887 sub format_diff_line
{
889 my ($from, $to) = @_;
890 my $char = substr($line, 0, 1);
896 $diff_class = " add";
897 } elsif ($char eq "-") {
898 $diff_class = " rem";
899 } elsif ($char eq "@") {
900 $diff_class = " chunk_header";
901 } elsif ($char eq "\\") {
902 $diff_class = " incomplete";
904 $line = untabify
($line);
905 if ($from && $to && $line =~ m/^\@{2} /) {
906 my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
907 $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
909 $from_lines = 0 unless defined $from_lines;
910 $to_lines = 0 unless defined $to_lines;
912 if ($from->{'href'}) {
913 $from_text = $cgi->a({-href
=>"$from->{'href'}#l$from_start",
914 -class=>"list"}, $from_text);
917 $to_text = $cgi->a({-href
=>"$to->{'href'}#l$to_start",
918 -class=>"list"}, $to_text);
920 $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
921 "<span class=\"section\">" . esc_html
($section, -nbsp
=>1) . "</span>";
922 return "<div class=\"diff$diff_class\">$line</div>\n";
924 return "<div class=\"diff$diff_class\">" . esc_html
($line, -nbsp
=>1) . "</div>\n";
927 ## ----------------------------------------------------------------------
928 ## git utility subroutines, invoking git commands
930 # returns path to the core git executable and the --git-dir parameter as list
932 return $GIT, '--git-dir='.$git_dir;
935 # returns path to the core git executable and the --git-dir parameter as string
937 return join(' ', git_cmd
());
940 # get HEAD ref of given project as hash
941 sub git_get_head_hash
{
943 my $o_git_dir = $git_dir;
945 $git_dir = "$projectroot/$project";
946 if (open my $fd, "-|", git_cmd
(), "rev-parse", "--verify", "HEAD") {
949 if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
953 if (defined $o_git_dir) {
954 $git_dir = $o_git_dir;
959 # get type of given object
963 open my $fd, "-|", git_cmd
(), "cat-file", '-t', $hash or return;
970 sub git_get_project_config
{
971 my ($key, $type) = @_;
973 return unless ($key);
974 $key =~ s/^gitweb\.//;
975 return if ($key =~ m/\W/);
977 my @x = (git_cmd
(), 'repo-config');
978 if (defined $type) { push @x, $type; }
980 push @x, "gitweb.$key";
986 # get hash of given path at given ref
987 sub git_get_hash_by_path
{
989 my $path = shift || return undef;
994 open my $fd, "-|", git_cmd
(), "ls-tree", $base, "--", $path
995 or die_error
(undef, "Open git-ls-tree failed");
997 close $fd or return undef;
999 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1000 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
1001 if (defined $type && $type ne $2) {
1002 # type doesn't match
1008 ## ......................................................................
1009 ## git utility functions, directly accessing git repository
1011 sub git_get_project_description
{
1014 open my $fd, "$projectroot/$path/description" or return undef;
1021 sub git_get_project_url_list
{
1024 open my $fd, "$projectroot/$path/cloneurl" or return;
1025 my @git_project_url_list = map { chomp; $_ } <$fd>;
1028 return wantarray ?
@git_project_url_list : \
@git_project_url_list;
1031 sub git_get_projects_list
{
1036 $filter =~ s/\.git$//;
1038 if (-d
$projects_list) {
1039 # search in directory
1040 my $dir = $projects_list . ($filter ?
"/$filter" : '');
1041 # remove the trailing "/"
1043 my $pfxlen = length("$dir");
1045 my ($check_forks) = gitweb_check_feature
('forks');
1048 follow_fast
=> 1, # follow symbolic links
1049 dangling_symlinks
=> 0, # ignore dangling symlinks, silently
1051 # skip project-list toplevel, if we get it.
1052 return if (m!^[/.]$!);
1053 # only directories can be git repositories
1054 return unless (-d
$_);
1056 my $subdir = substr($File::Find
::name
, $pfxlen + 1);
1057 # we check related file in $projectroot
1058 if ($check_forks and $subdir =~ m
#/.#) {
1059 $File::Find
::prune
= 1;
1060 } elsif (check_export_ok
("$projectroot/$filter/$subdir")) {
1061 push @list, { path
=> ($filter ?
"$filter/" : '') . $subdir };
1062 $File::Find
::prune
= 1;
1067 } elsif (-f
$projects_list) {
1068 # read from file(url-encoded):
1069 # 'git%2Fgit.git Linus+Torvalds'
1070 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1071 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1072 open my ($fd), $projects_list or return;
1073 while (my $line = <$fd>) {
1075 my ($path, $owner) = split ' ', $line;
1076 $path = unescape
($path);
1077 $owner = unescape
($owner);
1078 if (!defined $path) {
1081 if ($filter ne '') {
1082 # looking for forks;
1083 my $pfx = substr($path, 0, length($filter));
1084 if ($pfx ne $filter) {
1087 my $sfx = substr($path, length($filter));
1088 if ($sfx !~ /^\/.*\
.git
$/) {
1092 if (check_export_ok
("$projectroot/$path")) {
1095 owner
=> to_utf8
($owner),
1102 @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
1106 sub git_get_project_owner
{
1107 my $project = shift;
1110 return undef unless $project;
1112 # read from file (url-encoded):
1113 # 'git%2Fgit.git Linus+Torvalds'
1114 # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
1115 # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
1116 if (-f
$projects_list) {
1117 open (my $fd , $projects_list);
1118 while (my $line = <$fd>) {
1120 my ($pr, $ow) = split ' ', $line;
1121 $pr = unescape
($pr);
1122 $ow = unescape
($ow);
1123 if ($pr eq $project) {
1124 $owner = to_utf8
($ow);
1130 if (!defined $owner) {
1131 $owner = get_file_owner
("$projectroot/$project");
1137 sub git_get_last_activity
{
1141 $git_dir = "$projectroot/$path";
1142 open($fd, "-|", git_cmd
(), 'for-each-ref',
1143 '--format=%(refname) %(committer)',
1144 '--sort=-committerdate',
1145 'refs/heads') or return;
1146 my $most_recent = <$fd>;
1147 close $fd or return;
1148 if ($most_recent =~ / (\d+) [-+][01]\d\d\d$/) {
1150 my $age = time - $timestamp;
1151 return ($age, age_string
($age));
1155 sub git_get_references
{
1156 my $type = shift || "";
1158 # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
1159 # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
1160 open my $fd, "-|", git_cmd
(), "show-ref", "--dereference",
1161 ($type ?
("--", "refs/$type") : ()) # use -- <pattern> if $type
1164 while (my $line = <$fd>) {
1166 if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) {
1167 if (defined $refs{$1}) {
1168 push @
{$refs{$1}}, $2;
1174 close $fd or return;
1178 sub git_get_rev_name_tags
{
1179 my $hash = shift || return undef;
1181 open my $fd, "-|", git_cmd
(), "name-rev", "--tags", $hash
1183 my $name_rev = <$fd>;
1186 if ($name_rev =~ m
|^$hash tags
/(.*)$|) {
1189 # catches also '$hash undefined' output
1194 ## ----------------------------------------------------------------------
1195 ## parse to hash functions
1199 my $tz = shift || "-0000";
1202 my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
1203 my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
1204 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
1205 $date{'hour'} = $hour;
1206 $date{'minute'} = $min;
1207 $date{'mday'} = $mday;
1208 $date{'day'} = $days[$wday];
1209 $date{'month'} = $months[$mon];
1210 $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000",
1211 $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
1212 $date{'mday-time'} = sprintf "%d %s %02d:%02d",
1213 $mday, $months[$mon], $hour ,$min;
1214 $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
1215 1900+$year, $mon, $mday, $hour ,$min, $sec;
1217 $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
1218 my $local = $epoch + ((int $1 + ($2/60)) * 3600);
1219 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
1220 $date{'hour_local'} = $hour;
1221 $date{'minute_local'} = $min;
1222 $date{'tz_local'} = $tz;
1223 $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s",
1224 1900+$year, $mon+1, $mday,
1225 $hour, $min, $sec, $tz);
1234 open my $fd, "-|", git_cmd
(), "cat-file", "tag", $tag_id or return;
1235 $tag{'id'} = $tag_id;
1236 while (my $line = <$fd>) {
1238 if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
1239 $tag{'object'} = $1;
1240 } elsif ($line =~ m/^type (.+)$/) {
1242 } elsif ($line =~ m/^tag (.+)$/) {
1244 } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
1245 $tag{'author'} = $1;
1248 } elsif ($line =~ m/--BEGIN/) {
1249 push @comment, $line;
1251 } elsif ($line eq "") {
1255 push @comment, <$fd>;
1256 $tag{'comment'} = \
@comment;
1257 close $fd or return;
1258 if (!defined $tag{'name'}) {
1265 my $commit_id = shift;
1266 my $commit_text = shift;
1271 if (defined $commit_text) {
1272 @commit_lines = @
$commit_text;
1275 open my $fd, "-|", git_cmd
(), "rev-list",
1276 "--header", "--parents", "--max-count=1",
1279 @commit_lines = split '\n', <$fd>;
1280 close $fd or return;
1283 my $header = shift @commit_lines;
1284 if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
1287 ($co{'id'}, my @parents) = split ' ', $header;
1288 $co{'parents'} = \
@parents;
1289 $co{'parent'} = $parents[0];
1290 while (my $line = shift @commit_lines) {
1291 last if $line eq "\n";
1292 if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
1294 } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
1296 $co{'author_epoch'} = $2;
1297 $co{'author_tz'} = $3;
1298 if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
1299 $co{'author_name'} = $1;
1300 $co{'author_email'} = $2;
1302 $co{'author_name'} = $co{'author'};
1304 } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
1305 $co{'committer'} = $1;
1306 $co{'committer_epoch'} = $2;
1307 $co{'committer_tz'} = $3;
1308 $co{'committer_name'} = $co{'committer'};
1309 if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
1310 $co{'committer_name'} = $1;
1311 $co{'committer_email'} = $2;
1313 $co{'committer_name'} = $co{'committer'};
1317 if (!defined $co{'tree'}) {
1321 foreach my $title (@commit_lines) {
1324 $co{'title'} = chop_str
($title, 80, 5);
1325 # remove leading stuff of merges to make the interesting part visible
1326 if (length($title) > 50) {
1327 $title =~ s/^Automatic //;
1328 $title =~ s/^merge (of|with) /Merge ... /i;
1329 if (length($title) > 50) {
1330 $title =~ s/(http|rsync):\/\///;
1332 if (length($title) > 50) {
1333 $title =~ s/(master|www|rsync)\.//;
1335 if (length($title) > 50) {
1336 $title =~ s/kernel.org:?//;
1338 if (length($title) > 50) {
1339 $title =~ s/\/pub\/scm//;
1342 $co{'title_short'} = chop_str
($title, 50, 5);
1346 if ($co{'title'} eq "") {
1347 $co{'title'} = $co{'title_short'} = '(no commit message)';
1349 # remove added spaces
1350 foreach my $line (@commit_lines) {
1353 $co{'comment'} = \
@commit_lines;
1355 my $age = time - $co{'committer_epoch'};
1357 $co{'age_string'} = age_string
($age);
1358 my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
1359 if ($age > 60*60*24*7*2) {
1360 $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1361 $co{'age_string_age'} = $co{'age_string'};
1363 $co{'age_string_date'} = $co{'age_string'};
1364 $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
1369 # parse ref from ref_file, given by ref_id, with given type
1371 my $ref_file = shift;
1373 my $type = shift || git_get_type
($ref_id);
1376 $ref_item{'type'} = $type;
1377 $ref_item{'id'} = $ref_id;
1378 $ref_item{'epoch'} = 0;
1379 $ref_item{'age'} = "unknown";
1380 if ($type eq "tag") {
1381 my %tag = parse_tag
($ref_id);
1382 $ref_item{'comment'} = $tag{'comment'};
1383 if ($tag{'type'} eq "commit") {
1384 my %co = parse_commit
($tag{'object'});
1385 $ref_item{'epoch'} = $co{'committer_epoch'};
1386 $ref_item{'age'} = $co{'age_string'};
1387 } elsif (defined($tag{'epoch'})) {
1388 my $age = time - $tag{'epoch'};
1389 $ref_item{'epoch'} = $tag{'epoch'};
1390 $ref_item{'age'} = age_string
($age);
1392 $ref_item{'reftype'} = $tag{'type'};
1393 $ref_item{'name'} = $tag{'name'};
1394 $ref_item{'refid'} = $tag{'object'};
1395 } elsif ($type eq "commit"){
1396 my %co = parse_commit
($ref_id);
1397 $ref_item{'reftype'} = "commit";
1398 $ref_item{'name'} = $ref_file;
1399 $ref_item{'title'} = $co{'title'};
1400 $ref_item{'refid'} = $ref_id;
1401 $ref_item{'epoch'} = $co{'committer_epoch'};
1402 $ref_item{'age'} = $co{'age_string'};
1404 $ref_item{'reftype'} = $type;
1405 $ref_item{'name'} = $ref_file;
1406 $ref_item{'refid'} = $ref_id;
1412 # parse line of git-diff-tree "raw" output
1413 sub parse_difftree_raw_line
{
1417 # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
1418 # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
1419 if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
1420 $res{'from_mode'} = $1;
1421 $res{'to_mode'} = $2;
1422 $res{'from_id'} = $3;
1424 $res{'status'} = $5;
1425 $res{'similarity'} = $6;
1426 if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
1427 ($res{'from_file'}, $res{'to_file'}) = map { unquote
($_) } split("\t", $7);
1429 $res{'file'} = unquote
($7);
1432 # 'c512b523472485aef4fff9e57b229d9d243c967f'
1433 elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
1434 $res{'commit'} = $1;
1437 return wantarray ?
%res : \
%res;
1440 # parse line of git-ls-tree output
1441 sub parse_ls_tree_line
($;%) {
1446 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
1447 $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
1455 $res{'name'} = unquote
($4);
1458 return wantarray ?
%res : \
%res;
1461 ## ......................................................................
1462 ## parse to array of hashes functions
1464 sub git_get_heads_list
{
1468 open my $fd, '-|', git_cmd
(), 'for-each-ref',
1469 ($limit ?
'--count='.($limit+1) : ()), '--sort=-committerdate',
1470 '--format=%(objectname) %(refname) %(subject)%00%(committer)',
1473 while (my $line = <$fd>) {
1477 my ($refinfo, $committerinfo) = split(/\0/, $line);
1478 my ($hash, $name, $title) = split(' ', $refinfo, 3);
1479 my ($committer, $epoch, $tz) =
1480 ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
1481 $name =~ s!^refs/heads/!!;
1483 $ref_item{'name'} = $name;
1484 $ref_item{'id'} = $hash;
1485 $ref_item{'title'} = $title || '(no commit message)';
1486 $ref_item{'epoch'} = $epoch;
1488 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
1490 $ref_item{'age'} = "unknown";
1493 push @headslist, \
%ref_item;
1497 return wantarray ?
@headslist : \
@headslist;
1500 sub git_get_tags_list
{
1504 open my $fd, '-|', git_cmd
(), 'for-each-ref',
1505 ($limit ?
'--count='.($limit+1) : ()), '--sort=-creatordate',
1506 '--format=%(objectname) %(objecttype) %(refname) '.
1507 '%(*objectname) %(*objecttype) %(subject)%00%(creator)',
1510 while (my $line = <$fd>) {
1514 my ($refinfo, $creatorinfo) = split(/\0/, $line);
1515 my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
1516 my ($creator, $epoch, $tz) =
1517 ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
1518 $name =~ s!^refs/tags/!!;
1520 $ref_item{'type'} = $type;
1521 $ref_item{'id'} = $id;
1522 $ref_item{'name'} = $name;
1523 if ($type eq "tag") {
1524 $ref_item{'subject'} = $title;
1525 $ref_item{'reftype'} = $reftype;
1526 $ref_item{'refid'} = $refid;
1528 $ref_item{'reftype'} = $type;
1529 $ref_item{'refid'} = $id;
1532 if ($type eq "tag" || $type eq "commit") {
1533 $ref_item{'epoch'} = $epoch;
1535 $ref_item{'age'} = age_string
(time - $ref_item{'epoch'});
1537 $ref_item{'age'} = "unknown";
1541 push @tagslist, \
%ref_item;
1545 return wantarray ?
@tagslist : \
@tagslist;
1548 ## ----------------------------------------------------------------------
1549 ## filesystem-related functions
1551 sub get_file_owner
{
1554 my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
1555 my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
1556 if (!defined $gcos) {
1560 $owner =~ s/[,;].*$//;
1561 return to_utf8
($owner);
1564 ## ......................................................................
1565 ## mimetype related functions
1567 sub mimetype_guess_file
{
1568 my $filename = shift;
1569 my $mimemap = shift;
1570 -r
$mimemap or return undef;
1573 open(MIME
, $mimemap) or return undef;
1575 next if m/^#/; # skip comments
1576 my ($mime, $exts) = split(/\t+/);
1577 if (defined $exts) {
1578 my @exts = split(/\s+/, $exts);
1579 foreach my $ext (@exts) {
1580 $mimemap{$ext} = $mime;
1586 $filename =~ /\.([^.]*)$/;
1587 return $mimemap{$1};
1590 sub mimetype_guess
{
1591 my $filename = shift;
1593 $filename =~ /\./ or return undef;
1595 if ($mimetypes_file) {
1596 my $file = $mimetypes_file;
1597 if ($file !~ m!^/!) { # if it is relative path
1598 # it is relative to project
1599 $file = "$projectroot/$project/$file";
1601 $mime = mimetype_guess_file
($filename, $file);
1603 $mime ||= mimetype_guess_file
($filename, '/etc/mime.types');
1609 my $filename = shift;
1612 my $mime = mimetype_guess
($filename);
1613 $mime and return $mime;
1617 return $default_blob_plain_mimetype unless $fd;
1620 return 'text/plain' .
1621 ($default_text_plain_charset ?
'; charset='.$default_text_plain_charset : '');
1622 } elsif (! $filename) {
1623 return 'application/octet-stream';
1624 } elsif ($filename =~ m/\.png$/i) {
1626 } elsif ($filename =~ m/\.gif$/i) {
1628 } elsif ($filename =~ m/\.jpe?g$/i) {
1629 return 'image/jpeg';
1631 return 'application/octet-stream';
1635 ## ======================================================================
1636 ## functions printing HTML: header, footer, error page
1638 sub git_header_html
{
1639 my $status = shift || "200 OK";
1640 my $expires = shift;
1642 my $title = "$site_name";
1643 if (defined $project) {
1644 $title .= " - $project";
1645 if (defined $action) {
1646 $title .= "/$action";
1647 if (defined $file_name) {
1648 $title .= " - " . esc_path
($file_name);
1649 if ($action eq "tree" && $file_name !~ m
|/$|) {
1656 # require explicit support from the UA if we are to send the page as
1657 # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
1658 # we have to do this because MSIE sometimes globs '*/*', pretending to
1659 # support xhtml+xml but choking when it gets what it asked for.
1660 if (defined $cgi->http('HTTP_ACCEPT') &&
1661 $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\
+xml
(,|;|\s
|$)/ &&
1662 $cgi->Accept('application/xhtml+xml') != 0) {
1663 $content_type = 'application/xhtml+xml';
1665 $content_type = 'text/html';
1667 print $cgi->header(-type
=>$content_type, -charset
=> 'utf-8',
1668 -status
=> $status, -expires
=> $expires);
1670 <?xml version="1.0" encoding="utf-8"?>
1671 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
1672 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
1673 <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
1674 <!-- git core binaries version $git_version -->
1676 <meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
1677 <meta name="generator" content="gitweb/$version git/$git_version"/>
1678 <meta name="robots" content="index, nofollow"/>
1679 <title>$title</title>
1681 # print out each stylesheet that exist
1682 if (defined $stylesheet) {
1683 #provides backwards capability for those people who define style sheet in a config file
1684 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
1686 foreach my $stylesheet (@stylesheets) {
1687 next unless $stylesheet;
1688 print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
1691 if (defined $project) {
1692 printf('<link rel="alternate" title="%s log RSS feed" '.
1693 'href="%s" type="application/rss+xml" />'."\n",
1694 esc_param
($project), href
(action
=>"rss"));
1695 printf('<link rel="alternate" title="%s log Atom feed" '.
1696 'href="%s" type="application/atom+xml" />'."\n",
1697 esc_param
($project), href
(action
=>"atom"));
1699 printf('<link rel="alternate" title="%s projects list" '.
1700 'href="%s" type="text/plain; charset=utf-8"/>'."\n",
1701 $site_name, href
(project
=>undef, action
=>"project_index"));
1702 printf('<link rel="alternate" title="%s projects feeds" '.
1703 'href="%s" type="text/x-opml"/>'."\n",
1704 $site_name, href
(project
=>undef, action
=>"opml"));
1706 if (defined $favicon) {
1707 print qq(<link rel
="shortcut icon" href
="$favicon" type
="image/png"/>\n);
1713 if (-f
$site_header) {
1714 open (my $fd, $site_header);
1719 print "<div class=\"page_header\">\n" .
1720 $cgi->a({-href
=> esc_url
($logo_url),
1721 -title
=> $logo_label},
1722 qq(<img src
="$logo" width
="72" height
="27" alt
="git" class="logo"/>));
1723 print $cgi->a({-href
=> esc_url
($home_link)}, $home_link_str) . " / ";
1724 if (defined $project) {
1725 print $cgi->a({-href
=> href
(action
=>"summary")}, esc_html
($project));
1726 if (defined $action) {
1730 if (!defined $searchtext) {
1734 if (defined $hash_base) {
1735 $search_hash = $hash_base;
1736 } elsif (defined $hash) {
1737 $search_hash = $hash;
1739 $search_hash = "HEAD";
1741 $cgi->param("a", "search");
1742 $cgi->param("h", $search_hash);
1743 $cgi->param("p", $project);
1744 print $cgi->startform(-method
=> "get", -action
=> $my_uri) .
1745 "<div class=\"search\">\n" .
1746 $cgi->hidden(-name
=> "p") . "\n" .
1747 $cgi->hidden(-name
=> "a") . "\n" .
1748 $cgi->hidden(-name
=> "h") . "\n" .
1749 $cgi->popup_menu(-name
=> 'st', -default => 'commit',
1750 -values => ['commit', 'author', 'committer', 'pickaxe']) .
1751 $cgi->sup($cgi->a({-href
=> href
(action
=>"search_help")}, "?")) .
1753 $cgi->textfield(-name
=> "s", -value
=> $searchtext) . "\n" .
1755 $cgi->end_form() . "\n";
1760 sub git_footer_html
{
1761 print "<div class=\"page_footer\">\n";
1762 if (defined $project) {
1763 my $descr = git_get_project_description
($project);
1764 if (defined $descr) {
1765 print "<div class=\"page_footer_text\">" . esc_html
($descr) . "</div>\n";
1767 print $cgi->a({-href
=> href
(action
=>"rss"),
1768 -class => "rss_logo"}, "RSS") . " ";
1769 print $cgi->a({-href
=> href
(action
=>"atom"),
1770 -class => "rss_logo"}, "Atom") . "\n";
1772 print $cgi->a({-href
=> href
(project
=>undef, action
=>"opml"),
1773 -class => "rss_logo"}, "OPML") . " ";
1774 print $cgi->a({-href
=> href
(project
=>undef, action
=>"project_index"),
1775 -class => "rss_logo"}, "TXT") . "\n";
1779 if (-f
$site_footer) {
1780 open (my $fd, $site_footer);
1790 my $status = shift || "403 Forbidden";
1791 my $error = shift || "Malformed query, file missing or permission denied";
1793 git_header_html
($status);
1795 <div class="page_body">
1805 ## ----------------------------------------------------------------------
1806 ## functions printing or outputting HTML: navigation
1808 sub git_print_page_nav
{
1809 my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
1810 $extra = '' if !defined $extra; # pager or formats
1812 my @navs = qw(summary shortlog log commit commitdiff tree);
1814 @navs = grep { $_ ne $suppress } @navs;
1817 my %arg = map { $_ => {action
=>$_} } @navs;
1818 if (defined $head) {
1819 for (qw(commit commitdiff)) {
1820 $arg{$_}{hash
} = $head;
1822 if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
1823 for (qw(shortlog log)) {
1824 $arg{$_}{hash
} = $head;
1828 $arg{tree
}{hash
} = $treehead if defined $treehead;
1829 $arg{tree
}{hash_base
} = $treebase if defined $treebase;
1831 print "<div class=\"page_nav\">\n" .
1833 map { $_ eq $current ?
1834 $_ : $cgi->a({-href
=> href
(%{$arg{$_}})}, "$_")
1836 print "<br/>\n$extra<br/>\n" .
1840 sub format_paging_nav
{
1841 my ($action, $hash, $head, $page, $nrevs) = @_;
1845 if ($hash ne $head || $page) {
1846 $paging_nav .= $cgi->a({-href
=> href
(action
=>$action)}, "HEAD");
1848 $paging_nav .= "HEAD";
1852 $paging_nav .= " ⋅ " .
1853 $cgi->a({-href
=> href
(action
=>$action, hash
=>$hash, page
=>$page-1),
1854 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
1856 $paging_nav .= " ⋅ prev";
1859 if ($nrevs >= (100 * ($page+1)-1)) {
1860 $paging_nav .= " ⋅ " .
1861 $cgi->a({-href
=> href
(action
=>$action, hash
=>$hash, page
=>$page+1),
1862 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
1864 $paging_nav .= " ⋅ next";
1870 ## ......................................................................
1871 ## functions printing or outputting HTML: div
1873 sub git_print_header_div
{
1874 my ($action, $title, $hash, $hash_base) = @_;
1877 $args{action
} = $action;
1878 $args{hash
} = $hash if $hash;
1879 $args{hash_base
} = $hash_base if $hash_base;
1881 print "<div class=\"header\">\n" .
1882 $cgi->a({-href
=> href
(%args), -class => "title"},
1883 $title ?
$title : $action) .
1887 #sub git_print_authorship (\%) {
1888 sub git_print_authorship
{
1891 my %ad = parse_date
($co->{'author_epoch'}, $co->{'author_tz'});
1892 print "<div class=\"author_date\">" .
1893 esc_html
($co->{'author_name'}) .
1895 if ($ad{'hour_local'} < 6) {
1896 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
1897 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1899 printf(" (%02d:%02d %s)",
1900 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
1905 sub git_print_page_path
{
1911 print "<div class=\"page_path\">";
1912 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hb),
1913 -title
=> 'tree root'}, "[$project]");
1915 if (defined $name) {
1916 my @dirname = split '/', $name;
1917 my $basename = pop @dirname;
1920 foreach my $dir (@dirname) {
1921 $fullname .= ($fullname ?
'/' : '') . $dir;
1922 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$fullname,
1924 -title
=> esc_html
($fullname)}, esc_path
($dir));
1927 if (defined $type && $type eq 'blob') {
1928 print $cgi->a({-href
=> href
(action
=>"blob_plain", file_name
=>$file_name,
1930 -title
=> esc_html
($name)}, esc_path
($basename));
1931 } elsif (defined $type && $type eq 'tree') {
1932 print $cgi->a({-href
=> href
(action
=>"tree", file_name
=>$file_name,
1934 -title
=> esc_html
($name)}, esc_path
($basename));
1937 print esc_path
($basename);
1940 print "<br/></div>\n";
1943 # sub git_print_log (\@;%) {
1944 sub git_print_log
($;%) {
1948 if ($opts{'-remove_title'}) {
1949 # remove title, i.e. first line of log
1952 # remove leading empty lines
1953 while (defined $log->[0] && $log->[0] eq "") {
1960 foreach my $line (@
$log) {
1961 if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
1964 if (! $opts{'-remove_signoff'}) {
1965 print "<span class=\"signoff\">" . esc_html
($line) . "</span><br/>\n";
1968 # remove signoff lines
1975 # print only one empty line
1976 # do not print empty line after signoff
1978 next if ($empty || $signoff);
1984 print format_log_line_html
($line) . "<br/>\n";
1987 if ($opts{'-final_empty_line'}) {
1988 # end with single empty line
1989 print "<br/>\n" unless $empty;
1993 # return link target (what link points to)
1994 sub git_get_link_target
{
1999 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
2003 $link_target = <$fd>;
2008 return $link_target;
2011 # given link target, and the directory (basedir) the link is in,
2012 # return target of link relative to top directory (top tree);
2013 # return undef if it is not possible (including absolute links).
2014 sub normalize_link_target
{
2015 my ($link_target, $basedir, $hash_base) = @_;
2017 # we can normalize symlink target only if $hash_base is provided
2018 return unless $hash_base;
2020 # absolute symlinks (beginning with '/') cannot be normalized
2021 return if (substr($link_target, 0, 1) eq '/');
2023 # normalize link target to path from top (root) tree (dir)
2026 $path = $basedir . '/' . $link_target;
2028 # we are in top (root) tree (dir)
2029 $path = $link_target;
2032 # remove //, /./, and /../
2034 foreach my $part (split('/', $path)) {
2035 # discard '.' and ''
2036 next if (!$part || $part eq '.');
2038 if ($part eq '..') {
2042 # link leads outside repository (outside top dir)
2046 push @path_parts, $part;
2049 $path = join('/', @path_parts);
2054 # print tree entry (row of git_tree), but without encompassing <tr> element
2055 sub git_print_tree_entry
{
2056 my ($t, $basedir, $hash_base, $have_blame) = @_;
2059 $base_key{'hash_base'} = $hash_base if defined $hash_base;
2061 # The format of a table row is: mode list link. Where mode is
2062 # the mode of the entry, list is the name of the entry, an href,
2063 # and link is the action links of the entry.
2065 print "<td class=\"mode\">" . mode_str
($t->{'mode'}) . "</td>\n";
2066 if ($t->{'type'} eq "blob") {
2067 print "<td class=\"list\">" .
2068 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2069 file_name
=>"$basedir$t->{'name'}", %base_key),
2070 -class => "list"}, esc_path
($t->{'name'}));
2071 if (S_ISLNK
(oct $t->{'mode'})) {
2072 my $link_target = git_get_link_target
($t->{'hash'});
2074 my $norm_target = normalize_link_target
($link_target, $basedir, $hash_base);
2075 if (defined $norm_target) {
2077 $cgi->a({-href
=> href
(action
=>"object", hash_base
=>$hash_base,
2078 file_name
=>$norm_target),
2079 -title
=> $norm_target}, esc_path
($link_target));
2081 print " -> " . esc_path
($link_target);
2086 print "<td class=\"link\">";
2087 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$t->{'hash'},
2088 file_name
=>"$basedir$t->{'name'}", %base_key)},
2092 $cgi->a({-href
=> href
(action
=>"blame", hash
=>$t->{'hash'},
2093 file_name
=>"$basedir$t->{'name'}", %base_key)},
2096 if (defined $hash_base) {
2098 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2099 hash
=>$t->{'hash'}, file_name
=>"$basedir$t->{'name'}")},
2103 $cgi->a({-href
=> href
(action
=>"blob_plain", hash_base
=>$hash_base,
2104 file_name
=>"$basedir$t->{'name'}")},
2108 } elsif ($t->{'type'} eq "tree") {
2109 print "<td class=\"list\">";
2110 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2111 file_name
=>"$basedir$t->{'name'}", %base_key)},
2112 esc_path
($t->{'name'}));
2114 print "<td class=\"link\">";
2115 print $cgi->a({-href
=> href
(action
=>"tree", hash
=>$t->{'hash'},
2116 file_name
=>"$basedir$t->{'name'}", %base_key)},
2118 if (defined $hash_base) {
2120 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
2121 file_name
=>"$basedir$t->{'name'}")},
2128 ## ......................................................................
2129 ## functions printing large fragments of HTML
2131 sub git_difftree_body
{
2132 my ($difftree, $hash, $parent) = @_;
2133 my ($have_blame) = gitweb_check_feature
('blame');
2134 print "<div class=\"list_head\">\n";
2135 if ($#{$difftree} > 10) {
2136 print(($#{$difftree} + 1) . " files changed:\n");
2140 print "<table class=\"diff_tree\">\n";
2143 foreach my $line (@
{$difftree}) {
2144 my %diff = parse_difftree_raw_line
($line);
2147 print "<tr class=\"dark\">\n";
2149 print "<tr class=\"light\">\n";
2153 my ($to_mode_oct, $to_mode_str, $to_file_type);
2154 my ($from_mode_oct, $from_mode_str, $from_file_type);
2155 if ($diff{'to_mode'} ne ('0' x
6)) {
2156 $to_mode_oct = oct $diff{'to_mode'};
2157 if (S_ISREG
($to_mode_oct)) { # only for regular file
2158 $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits
2160 $to_file_type = file_type
($diff{'to_mode'});
2162 if ($diff{'from_mode'} ne ('0' x
6)) {
2163 $from_mode_oct = oct $diff{'from_mode'};
2164 if (S_ISREG
($to_mode_oct)) { # only for regular file
2165 $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
2167 $from_file_type = file_type
($diff{'from_mode'});
2170 if ($diff{'status'} eq "A") { # created
2171 my $mode_chng = "<span class=\"file_status new\">[new $to_file_type";
2172 $mode_chng .= " with mode: $to_mode_str" if $to_mode_str;
2173 $mode_chng .= "]</span>";
2175 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'to_id'},
2176 hash_base
=>$hash, file_name
=>$diff{'file'}),
2177 -class => "list"}, esc_path
($diff{'file'}));
2179 print "<td>$mode_chng</td>\n";
2180 print "<td class=\"link\">";
2181 if ($action eq 'commitdiff') {
2184 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
2187 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'to_id'},
2188 hash_base
=>$hash, file_name
=>$diff{'file'})},
2192 } elsif ($diff{'status'} eq "D") { # deleted
2193 my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>";
2195 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'from_id'},
2196 hash_base
=>$parent, file_name
=>$diff{'file'}),
2197 -class => "list"}, esc_path
($diff{'file'}));
2199 print "<td>$mode_chng</td>\n";
2200 print "<td class=\"link\">";
2201 if ($action eq 'commitdiff') {
2204 print $cgi->a({-href
=> "#patch$patchno"}, "patch");
2207 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'from_id'},
2208 hash_base
=>$parent, file_name
=>$diff{'file'})},
2211 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$parent,
2212 file_name
=>$diff{'file'})},
2215 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$parent,
2216 file_name
=>$diff{'file'})},
2220 } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
2221 my $mode_chnge = "";
2222 if ($diff{'from_mode'} != $diff{'to_mode'}) {
2223 $mode_chnge = "<span class=\"file_status mode_chnge\">[changed";
2224 if ($from_file_type != $to_file_type) {
2225 $mode_chnge .= " from $from_file_type to $to_file_type";
2227 if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) {
2228 if ($from_mode_str && $to_mode_str) {
2229 $mode_chnge .= " mode: $from_mode_str->$to_mode_str";
2230 } elsif ($to_mode_str) {
2231 $mode_chnge .= " mode: $to_mode_str";
2234 $mode_chnge .= "]</span>\n";
2237 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'to_id'},
2238 hash_base
=>$hash, file_name
=>$diff{'file'}),
2239 -class => "list"}, esc_path
($diff{'file'}));
2241 print "<td>$mode_chnge</td>\n";
2242 print "<td class=\"link\">";
2243 if ($action eq 'commitdiff') {
2246 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
2248 } elsif ($diff{'to_id'} ne $diff{'from_id'}) {
2249 # "commit" view and modified file (not onlu mode changed)
2250 print $cgi->a({-href
=> href
(action
=>"blobdiff",
2251 hash
=>$diff{'to_id'}, hash_parent
=>$diff{'from_id'},
2252 hash_base
=>$hash, hash_parent_base
=>$parent,
2253 file_name
=>$diff{'file'})},
2257 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'to_id'},
2258 hash_base
=>$hash, file_name
=>$diff{'file'})},
2261 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
2262 file_name
=>$diff{'file'})},
2265 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
2266 file_name
=>$diff{'file'})},
2270 } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
2271 my %status_name = ('R' => 'moved', 'C' => 'copied');
2272 my $nstatus = $status_name{$diff{'status'}};
2274 if ($diff{'from_mode'} != $diff{'to_mode'}) {
2275 # mode also for directories, so we cannot use $to_mode_str
2276 $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777);
2279 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$hash,
2280 hash
=>$diff{'to_id'}, file_name
=>$diff{'to_file'}),
2281 -class => "list"}, esc_path
($diff{'to_file'})) . "</td>\n" .
2282 "<td><span class=\"file_status $nstatus\">[$nstatus from " .
2283 $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$parent,
2284 hash
=>$diff{'from_id'}, file_name
=>$diff{'from_file'}),
2285 -class => "list"}, esc_path
($diff{'from_file'})) .
2286 " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
2287 "<td class=\"link\">";
2288 if ($action eq 'commitdiff') {
2291 print $cgi->a({-href
=> "#patch$patchno"}, "patch") .
2293 } elsif ($diff{'to_id'} ne $diff{'from_id'}) {
2294 # "commit" view and modified file (not only pure rename or copy)
2295 print $cgi->a({-href
=> href
(action
=>"blobdiff",
2296 hash
=>$diff{'to_id'}, hash_parent
=>$diff{'from_id'},
2297 hash_base
=>$hash, hash_parent_base
=>$parent,
2298 file_name
=>$diff{'to_file'}, file_parent
=>$diff{'from_file'})},
2302 print $cgi->a({-href
=> href
(action
=>"blob", hash
=>$diff{'to_id'},
2303 hash_base
=>$parent, file_name
=>$diff{'to_file'})},
2306 print $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash,
2307 file_name
=>$diff{'to_file'})},
2310 print $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash,
2311 file_name
=>$diff{'to_file'})},
2315 } # we should not encounter Unmerged (U) or Unknown (X) status
2321 sub git_patchset_body
{
2322 my ($fd, $difftree, $hash, $hash_parent) = @_;
2328 my ($from_id, $to_id);
2330 print "<div class=\"patchset\">\n";
2332 # skip to first patch
2333 while ($patch_line = <$fd>) {
2336 last if ($patch_line =~ m/^diff /);
2340 while ($patch_line) {
2344 #assert($patch_line =~ m/^diff /) if DEBUG;
2345 #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed
2346 push @diff_header, $patch_line;
2348 # extended diff header
2350 while ($patch_line = <$fd>) {
2353 last EXTENDED_HEADER
if ($patch_line =~ m/^--- /);
2355 if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
2360 push @diff_header, $patch_line;
2362 #last PATCH unless $patch_line;
2363 my $last_patch_line = $patch_line;
2365 # check if current patch belong to current raw line
2366 # and parse raw git-diff line if needed
2367 if (defined $diffinfo &&
2368 $diffinfo->{'from_id'} eq $from_id &&
2369 $diffinfo->{'to_id'} eq $to_id) {
2370 # this is split patch
2371 print "<div class=\"patch cont\">\n";
2373 # advance raw git-diff output if needed
2374 $patch_idx++ if defined $diffinfo;
2376 # read and prepare patch information
2377 if (ref($difftree->[$patch_idx]) eq "HASH") {
2378 # pre-parsed (or generated by hand)
2379 $diffinfo = $difftree->[$patch_idx];
2381 $diffinfo = parse_difftree_raw_line
($difftree->[$patch_idx]);
2383 $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'};
2384 $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
2385 if ($diffinfo->{'status'} ne "A") { # not new (added) file
2386 $from{'href'} = href
(action
=>"blob", hash_base
=>$hash_parent,
2387 hash
=>$diffinfo->{'from_id'},
2388 file_name
=>$from{'file'});
2390 if ($diffinfo->{'status'} ne "D") { # not deleted file
2391 $to{'href'} = href
(action
=>"blob", hash_base
=>$hash,
2392 hash
=>$diffinfo->{'to_id'},
2393 file_name
=>$to{'file'});
2395 # this is first patch for raw difftree line with $patch_idx index
2396 # we index @$difftree array from 0, but number patches from 1
2397 print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
2400 # print "git diff" header
2401 $patch_line = shift @diff_header;
2402 $patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!;
2403 if ($from{'href'}) {
2404 $patch_line .= $cgi->a({-href
=> $from{'href'}, -class => "path"},
2405 'a/' . esc_path
($from{'file'}));
2406 } else { # file was added
2407 $patch_line .= 'a/' . esc_path
($from{'file'});
2411 $patch_line .= $cgi->a({-href
=> $to{'href'}, -class => "path"},
2412 'b/' . esc_path
($to{'file'}));
2413 } else { # file was deleted
2414 $patch_line .= 'b/' . esc_path
($to{'file'});
2416 print "<div class=\"diff header\">$patch_line</div>\n";
2418 # print extended diff header
2419 print "<div class=\"diff extended_header\">\n" if (@diff_header > 0);
2421 foreach $patch_line (@diff_header) {
2423 if ($patch_line =~ s!^((copy|rename) from ).*$!$1! && $from{'href'}) {
2424 $patch_line .= $cgi->a({-href
=>$from{'href'}, -class=>"path"},
2425 esc_path
($from{'file'}));
2427 if ($patch_line =~ s!^((copy|rename) to ).*$!$1! && $to{'href'}) {
2428 $patch_line = $cgi->a({-href
=>$to{'href'}, -class=>"path"},
2429 esc_path
($to{'file'}));
2432 if ($patch_line =~ m/\s(\d{6})$/) {
2433 $patch_line .= '<span class="info"> (' .
2434 file_type_long
($1) .
2438 if ($patch_line =~ m/^index/) {
2439 my ($from_link, $to_link);
2440 if ($from{'href'}) {
2441 $from_link = $cgi->a({-href
=>$from{'href'}, -class=>"hash"},
2442 substr($diffinfo->{'from_id'},0,7));
2444 $from_link = '0' x
7;
2447 $to_link = $cgi->a({-href
=>$to{'href'}, -class=>"hash"},
2448 substr($diffinfo->{'to_id'},0,7));
2453 # my ($from_hash, $to_hash) =
2454 # ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/);
2455 # my ($from_id, $to_id) =
2456 # ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
2457 # ($from_hash eq $from_id) && ($to_hash eq $to_id);
2459 my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
2460 $patch_line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
2462 print $patch_line . "<br/>\n";
2464 print "</div>\n" if (@diff_header > 0); # class="diff extended_header"
2466 # from-file/to-file diff header
2467 $patch_line = $last_patch_line;
2468 #assert($patch_line =~ m/^---/) if DEBUG;
2469 if ($from{'href'}) {
2470 $patch_line = '--- a/' .
2471 $cgi->a({-href
=>$from{'href'}, -class=>"path"},
2472 esc_path
($from{'file'}));
2474 print "<div class=\"diff from_file\">$patch_line</div>\n";
2476 $patch_line = <$fd>;
2477 #last PATCH unless $patch_line;
2480 #assert($patch_line =~ m/^+++/) if DEBUG;
2482 $patch_line = '+++ b/' .
2483 $cgi->a({-href
=>$to{'href'}, -class=>"path"},
2484 esc_path
($to{'file'}));
2486 print "<div class=\"diff to_file\">$patch_line</div>\n";
2490 while ($patch_line = <$fd>) {
2493 next PATCH
if ($patch_line =~ m/^diff /);
2495 print format_diff_line
($patch_line, \
%from, \
%to);
2499 print "</div>\n"; # class="patch"
2502 print "</div>\n"; # class="patchset"
2505 # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2507 sub git_project_list_body
{
2508 my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
2510 my ($check_forks) = gitweb_check_feature
('forks');
2513 foreach my $pr (@
$projlist) {
2514 my (@aa) = git_get_last_activity
($pr->{'path'});
2518 ($pr->{'age'}, $pr->{'age_string'}) = @aa;
2519 if (!defined $pr->{'descr'}) {
2520 my $descr = git_get_project_description
($pr->{'path'}) || "";
2521 $pr->{'descr_long'} = to_utf8
($descr);
2522 $pr->{'descr'} = chop_str
($descr, 25, 5);
2524 if (!defined $pr->{'owner'}) {
2525 $pr->{'owner'} = get_file_owner
("$projectroot/$pr->{'path'}") || "";
2528 my $pname = $pr->{'path'};
2529 if (($pname =~ s/\.git$//) &&
2530 ($pname !~ /\/$/) &&
2531 (-d
"$projectroot/$pname")) {
2532 $pr->{'forks'} = "-d $projectroot/$pname";
2538 push @projects, $pr;
2541 $order ||= "project";
2542 $from = 0 unless defined $from;
2543 $to = $#projects if (!defined $to || $#projects < $to);
2545 print "<table class=\"project_list\">\n";
2546 unless ($no_header) {
2549 print "<th></th>\n";
2551 if ($order eq "project") {
2552 @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
2553 print "<th>Project</th>\n";
2556 $cgi->a({-href
=> href
(project
=>undef, order
=>'project'),
2557 -class => "header"}, "Project") .
2560 if ($order eq "descr") {
2561 @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
2562 print "<th>Description</th>\n";
2565 $cgi->a({-href
=> href
(project
=>undef, order
=>'descr'),
2566 -class => "header"}, "Description") .
2569 if ($order eq "owner") {
2570 @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
2571 print "<th>Owner</th>\n";
2574 $cgi->a({-href
=> href
(project
=>undef, order
=>'owner'),
2575 -class => "header"}, "Owner") .
2578 if ($order eq "age") {
2579 @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects;
2580 print "<th>Last Change</th>\n";
2583 $cgi->a({-href
=> href
(project
=>undef, order
=>'age'),
2584 -class => "header"}, "Last Change") .
2587 print "<th></th>\n" .
2591 for (my $i = $from; $i <= $to; $i++) {
2592 my $pr = $projects[$i];
2594 print "<tr class=\"dark\">\n";
2596 print "<tr class=\"light\">\n";
2601 if ($pr->{'forks'}) {
2602 print "<!-- $pr->{'forks'} -->\n";
2603 print $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "+");
2607 print "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
2608 -class => "list"}, esc_html
($pr->{'path'})) . "</td>\n" .
2609 "<td>" . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary"),
2610 -class => "list", -title
=> $pr->{'descr_long'}},
2611 esc_html
($pr->{'descr'})) . "</td>\n" .
2612 "<td><i>" . chop_str
($pr->{'owner'}, 15) . "</i></td>\n";
2613 print "<td class=\"". age_class
($pr->{'age'}) . "\">" .
2614 $pr->{'age_string'} . "</td>\n" .
2615 "<td class=\"link\">" .
2616 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"summary")}, "summary") . " | " .
2617 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"shortlog")}, "shortlog") . " | " .
2618 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"log")}, "log") . " | " .
2619 $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"tree")}, "tree") .
2620 ($pr->{'forks'} ?
" | " . $cgi->a({-href
=> href
(project
=>$pr->{'path'}, action
=>"forks")}, "forks") : '') .
2624 if (defined $extra) {
2627 print "<td></td>\n";
2629 print "<td colspan=\"5\">$extra</td>\n" .
2635 sub git_shortlog_body
{
2636 # uses global variable $project
2637 my ($revlist, $from, $to, $refs, $extra) = @_;
2639 $from = 0 unless defined $from;
2640 $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
2642 print "<table class=\"shortlog\" cellspacing=\"0\">\n";
2644 for (my $i = $from; $i <= $to; $i++) {
2645 my $commit = $revlist->[$i];
2646 #my $ref = defined $refs ? format_ref_marker($refs, $commit) : '';
2647 my $ref = format_ref_marker
($refs, $commit);
2648 my %co = parse_commit
($commit);
2650 print "<tr class=\"dark\">\n";
2652 print "<tr class=\"light\">\n";
2655 # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
2656 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
2657 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 10)) . "</i></td>\n" .
2659 print format_subject_html
($co{'title'}, $co{'title_short'},
2660 href
(action
=>"commit", hash
=>$commit), $ref);
2662 "<td class=\"link\">" .
2663 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") . " | " .
2664 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") . " | " .
2665 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree");
2666 if (gitweb_have_snapshot
()) {
2667 print " | " . $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$commit)}, "snapshot");
2672 if (defined $extra) {
2674 "<td colspan=\"4\">$extra</td>\n" .
2680 sub git_history_body
{
2681 # Warning: assumes constant type (blob or tree) during history
2682 my ($revlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
2684 $from = 0 unless defined $from;
2685 $to = $#{$revlist} unless (defined $to && $to <= $#{$revlist});
2687 print "<table class=\"history\" cellspacing=\"0\">\n";
2689 for (my $i = $from; $i <= $to; $i++) {
2690 if ($revlist->[$i] !~ m/^([0-9a-fA-F]{40})/) {
2695 my %co = parse_commit
($commit);
2700 my $ref = format_ref_marker
($refs, $commit);
2703 print "<tr class=\"dark\">\n";
2705 print "<tr class=\"light\">\n";
2708 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
2709 # shortlog uses chop_str($co{'author_name'}, 10)
2710 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 3)) . "</i></td>\n" .
2712 # originally git_history used chop_str($co{'title'}, 50)
2713 print format_subject_html
($co{'title'}, $co{'title_short'},
2714 href
(action
=>"commit", hash
=>$commit), $ref);
2716 "<td class=\"link\">" .
2717 $cgi->a({-href
=> href
(action
=>$ftype, hash_base
=>$commit, file_name
=>$file_name)}, $ftype) . " | " .
2718 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff");
2720 if ($ftype eq 'blob') {
2721 my $blob_current = git_get_hash_by_path
($hash_base, $file_name);
2722 my $blob_parent = git_get_hash_by_path
($commit, $file_name);
2723 if (defined $blob_current && defined $blob_parent &&
2724 $blob_current ne $blob_parent) {
2726 $cgi->a({-href
=> href
(action
=>"blobdiff",
2727 hash
=>$blob_current, hash_parent
=>$blob_parent,
2728 hash_base
=>$hash_base, hash_parent_base
=>$commit,
2729 file_name
=>$file_name)},
2736 if (defined $extra) {
2738 "<td colspan=\"4\">$extra</td>\n" .
2745 # uses global variable $project
2746 my ($taglist, $from, $to, $extra) = @_;
2747 $from = 0 unless defined $from;
2748 $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
2750 print "<table class=\"tags\" cellspacing=\"0\">\n";
2752 for (my $i = $from; $i <= $to; $i++) {
2753 my $entry = $taglist->[$i];
2755 my $comment = $tag{'subject'};
2757 if (defined $comment) {
2758 $comment_short = chop_str
($comment, 30, 5);
2761 print "<tr class=\"dark\">\n";
2763 print "<tr class=\"light\">\n";
2766 print "<td><i>$tag{'age'}</i></td>\n" .
2768 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'}),
2769 -class => "list name"}, esc_html
($tag{'name'})) .
2772 if (defined $comment) {
2773 print format_subject_html
($comment, $comment_short,
2774 href
(action
=>"tag", hash
=>$tag{'id'}));
2777 "<td class=\"selflink\">";
2778 if ($tag{'type'} eq "tag") {
2779 print $cgi->a({-href
=> href
(action
=>"tag", hash
=>$tag{'id'})}, "tag");
2784 "<td class=\"link\">" . " | " .
2785 $cgi->a({-href
=> href
(action
=>$tag{'reftype'}, hash
=>$tag{'refid'})}, $tag{'reftype'});
2786 if ($tag{'reftype'} eq "commit") {
2787 print " | " . $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$tag{'name'})}, "shortlog") .
2788 " | " . $cgi->a({-href
=> href
(action
=>"log", hash
=>$tag{'name'})}, "log");
2789 } elsif ($tag{'reftype'} eq "blob") {
2790 print " | " . $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$tag{'refid'})}, "raw");
2795 if (defined $extra) {
2797 "<td colspan=\"5\">$extra</td>\n" .
2803 sub git_heads_body
{
2804 # uses global variable $project
2805 my ($headlist, $head, $from, $to, $extra) = @_;
2806 $from = 0 unless defined $from;
2807 $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
2809 print "<table class=\"heads\" cellspacing=\"0\">\n";
2811 for (my $i = $from; $i <= $to; $i++) {
2812 my $entry = $headlist->[$i];
2814 my $curr = $ref{'id'} eq $head;
2816 print "<tr class=\"dark\">\n";
2818 print "<tr class=\"light\">\n";
2821 print "<td><i>$ref{'age'}</i></td>\n" .
2822 ($curr ?
"<td class=\"current_head\">" : "<td>") .
2823 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'name'}),
2824 -class => "list name"},esc_html
($ref{'name'})) .
2826 "<td class=\"link\">" .
2827 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$ref{'name'})}, "shortlog") . " | " .
2828 $cgi->a({-href
=> href
(action
=>"log", hash
=>$ref{'name'})}, "log") . " | " .
2829 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$ref{'name'}, hash_base
=>$ref{'name'})}, "tree") .
2833 if (defined $extra) {
2835 "<td colspan=\"3\">$extra</td>\n" .
2841 ## ======================================================================
2842 ## ======================================================================
2845 sub git_project_list
{
2846 my $order = $cgi->param('o');
2847 if (defined $order && $order !~ m/project|descr|owner|age/) {
2848 die_error
(undef, "Unknown order parameter");
2851 my @list = git_get_projects_list
();
2853 die_error
(undef, "No projects found");
2857 if (-f
$home_text) {
2858 print "<div class=\"index_include\">\n";
2859 open (my $fd, $home_text);
2864 git_project_list_body
(\
@list, $order);
2869 my $order = $cgi->param('o');
2870 if (defined $order && $order !~ m/project|descr|owner|age/) {
2871 die_error
(undef, "Unknown order parameter");
2874 my @list = git_get_projects_list
($project);
2876 die_error
(undef, "No forks found");
2880 git_print_page_nav
('','');
2881 git_print_header_div
('summary', "$project forks");
2882 git_project_list_body
(\
@list, $order);
2886 sub git_project_index
{
2887 my @projects = git_get_projects_list
($project);
2890 -type
=> 'text/plain',
2891 -charset
=> 'utf-8',
2892 -content_disposition
=> 'inline; filename="index.aux"');
2894 foreach my $pr (@projects) {
2895 if (!exists $pr->{'owner'}) {
2896 $pr->{'owner'} = get_file_owner
("$projectroot/$project");
2899 my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'});
2900 # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' '
2901 $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
2902 $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf
("%%%02X", ord($1))/eg
;
2906 print "$path $owner\n";
2911 my $descr = git_get_project_description
($project) || "none";
2912 my $head = git_get_head_hash
($project);
2913 my %co = parse_commit
($head);
2914 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
2916 my $owner = git_get_project_owner
($project);
2918 my $refs = git_get_references
();
2919 my @taglist = git_get_tags_list
(15);
2920 my @headlist = git_get_heads_list
(15);
2922 my ($check_forks) = gitweb_check_feature
('forks');
2925 @forklist = git_get_projects_list
($project);
2929 git_print_page_nav
('summary','', $head);
2931 print "<div class=\"title\"> </div>\n";
2932 print "<table cellspacing=\"0\">\n" .
2933 "<tr><td>description</td><td>" . esc_html
($descr) . "</td></tr>\n" .
2934 "<tr><td>owner</td><td>$owner</td></tr>\n" .
2935 "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
2936 # use per project git URL list in $projectroot/$project/cloneurl
2937 # or make project git URL from git base URL and project name
2938 my $url_tag = "URL";
2939 my @url_list = git_get_project_url_list
($project);
2940 @url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
2941 foreach my $git_url (@url_list) {
2942 next unless $git_url;
2943 print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
2948 if (-s
"$projectroot/$project/README.html") {
2949 if (open my $fd, "$projectroot/$project/README.html") {
2950 print "<div class=\"title\">readme</div>\n";
2951 print $_ while (<$fd>);
2956 open my $fd, "-|", git_cmd
(), "rev-list", "--max-count=17",
2957 git_get_head_hash
($project), "--"
2958 or die_error
(undef, "Open git-rev-list failed");
2959 my @revlist = map { chomp; $_ } <$fd>;
2961 git_print_header_div
('shortlog');
2962 git_shortlog_body
(\
@revlist, 0, 15, $refs,
2963 $cgi->a({-href
=> href
(action
=>"shortlog")}, "..."));
2966 git_print_header_div
('tags');
2967 git_tags_body
(\
@taglist, 0, 15,
2968 $cgi->a({-href
=> href
(action
=>"tags")}, "..."));
2972 git_print_header_div
('heads');
2973 git_heads_body
(\
@headlist, $head, 0, 15,
2974 $cgi->a({-href
=> href
(action
=>"heads")}, "..."));
2978 git_print_header_div
('forks');
2979 git_project_list_body
(\
@forklist, undef, 0, 15,
2980 $cgi->a({-href
=> href
(action
=>"forks")}, "..."),
2988 my $head = git_get_head_hash
($project);
2990 git_print_page_nav
('','', $head,undef,$head);
2991 my %tag = parse_tag
($hash);
2992 git_print_header_div
('commit', esc_html
($tag{'name'}), $hash);
2993 print "<div class=\"title_text\">\n" .
2994 "<table cellspacing=\"0\">\n" .
2996 "<td>object</td>\n" .
2997 "<td>" . $cgi->a({-class => "list", -href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
2998 $tag{'object'}) . "</td>\n" .
2999 "<td class=\"link\">" . $cgi->a({-href
=> href
(action
=>$tag{'type'}, hash
=>$tag{'object'})},
3000 $tag{'type'}) . "</td>\n" .
3002 if (defined($tag{'author'})) {
3003 my %ad = parse_date
($tag{'epoch'}, $tag{'tz'});
3004 print "<tr><td>author</td><td>" . esc_html
($tag{'author'}) . "</td></tr>\n";
3005 print "<tr><td></td><td>" . $ad{'rfc2822'} .
3006 sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
3009 print "</table>\n\n" .
3011 print "<div class=\"page_body\">";
3012 my $comment = $tag{'comment'};
3013 foreach my $line (@
$comment) {
3015 print esc_html
($line, -nbsp
=>1) . "<br/>\n";
3025 my ($have_blame) = gitweb_check_feature
('blame');
3027 die_error
('403 Permission denied', "Permission denied");
3029 die_error
('404 Not Found', "File name not defined") if (!$file_name);
3030 $hash_base ||= git_get_head_hash
($project);
3031 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
3032 my %co = parse_commit
($hash_base)
3033 or die_error
(undef, "Reading commit failed");
3034 if (!defined $hash) {
3035 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
3036 or die_error
(undef, "Error looking up file");
3038 $ftype = git_get_type
($hash);
3039 if ($ftype !~ "blob") {
3040 die_error
("400 Bad Request", "Object is not a blob");
3042 open ($fd, "-|", git_cmd
(), "blame", '-p', '--',
3043 $file_name, $hash_base)
3044 or die_error
(undef, "Open git-blame failed");
3047 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3050 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3053 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
3055 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3056 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3057 git_print_page_path
($file_name, $ftype, $hash_base);
3058 my @rev_color = (qw(light2 dark2));
3059 my $num_colors = scalar(@rev_color);
3060 my $current_color = 0;
3063 <div class="page_body">
3064 <table class="blame">
3065 <tr><th>Commit</th><th>Line</th><th>Data</th></tr>
3070 last unless defined $_;
3071 my ($full_rev, $orig_lineno, $lineno, $group_size) =
3072 /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
3073 if (!exists $metainfo{$full_rev}) {
3074 $metainfo{$full_rev} = {};
3076 my $meta = $metainfo{$full_rev};
3079 if (/^(\S+) (.*)$/) {
3085 my $rev = substr($full_rev, 0, 8);
3086 my $author = $meta->{'author'};
3087 my %date = parse_date
($meta->{'author-time'},
3088 $meta->{'author-tz'});
3089 my $date = $date{'iso-tz'};
3091 $current_color = ++$current_color % $num_colors;
3093 print "<tr class=\"$rev_color[$current_color]\">\n";
3095 print "<td class=\"sha1\"";
3096 print " title=\"". esc_html
($author) . ", $date\"";
3097 print " rowspan=\"$group_size\"" if ($group_size > 1);
3099 print $cgi->a({-href
=> href
(action
=>"commit",
3101 file_name
=>$file_name)},
3105 my $blamed = href
(action
=> 'blame',
3106 file_name
=> $meta->{'filename'},
3107 hash_base
=> $full_rev);
3108 print "<td class=\"linenr\">";
3109 print $cgi->a({ -href
=> "$blamed#l$orig_lineno",
3111 -class => "linenr" },
3114 print "<td class=\"pre\">" . esc_html
($data) . "</td>\n";
3120 or print "Reading blob failed\n";
3127 my ($have_blame) = gitweb_check_feature
('blame');
3129 die_error
('403 Permission denied', "Permission denied");
3131 die_error
('404 Not Found', "File name not defined") if (!$file_name);
3132 $hash_base ||= git_get_head_hash
($project);
3133 die_error
(undef, "Couldn't find base commit") unless ($hash_base);
3134 my %co = parse_commit
($hash_base)
3135 or die_error
(undef, "Reading commit failed");
3136 if (!defined $hash) {
3137 $hash = git_get_hash_by_path
($hash_base, $file_name, "blob")
3138 or die_error
(undef, "Error lookup file");
3140 open ($fd, "-|", git_cmd
(), "annotate", '-l', '-t', '-r', $file_name, $hash_base)
3141 or die_error
(undef, "Open git-annotate failed");
3144 $cgi->a({-href
=> href
(action
=>"blob", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3147 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base, file_name
=>$file_name)},
3150 $cgi->a({-href
=> href
(action
=>"blame", file_name
=>$file_name)},
3152 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3153 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3154 git_print_page_path
($file_name, 'blob', $hash_base);
3155 print "<div class=\"page_body\">\n";
3157 <table class="blame">
3166 my @line_class = (qw(light dark));
3167 my $line_class_len = scalar (@line_class);
3168 my $line_class_num = $#line_class;
3169 while (my $line = <$fd>) {
3181 $line_class_num = ($line_class_num + 1) % $line_class_len;
3183 if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) {
3190 print qq( <tr
><td colspan
="5" class="error">Unable to parse
: $line</td></tr
>\n);
3193 $short_rev = substr ($long_rev, 0, 8);
3194 $age = time () - $time;
3195 $age_str = age_string
($age);
3196 $age_str =~ s/ / /g;
3197 $age_class = age_class
($age);
3198 $author = esc_html
($author);
3199 $author =~ s/ / /g;
3201 $data = untabify
($data);
3202 $data = esc_html
($data);
3205 <tr class="$line_class[$line_class_num]">
3206 <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td>
3207 <td class="$age_class">$age_str</td>
3209 <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
3210 <td class="pre">$data</td>
3213 } # while (my $line = <$fd>)
3214 print "</table>\n\n";
3216 or print "Reading blob failed.\n";
3222 my $head = git_get_head_hash
($project);
3224 git_print_page_nav
('','', $head,undef,$head);
3225 git_print_header_div
('summary', $project);
3227 my @tagslist = git_get_tags_list
();
3229 git_tags_body
(\
@tagslist);
3235 my $head = git_get_head_hash
($project);
3237 git_print_page_nav
('','', $head,undef,$head);
3238 git_print_header_div
('summary', $project);
3240 my @headslist = git_get_heads_list
();
3242 git_heads_body
(\
@headslist, $head);
3247 sub git_blob_plain
{
3250 if (!defined $hash) {
3251 if (defined $file_name) {
3252 my $base = $hash_base || git_get_head_hash
($project);
3253 $hash = git_get_hash_by_path
($base, $file_name, "blob")
3254 or die_error
(undef, "Error lookup file");
3256 die_error
(undef, "No file name defined");
3258 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3259 # blobs defined by non-textual hash id's can be cached
3264 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3265 or die_error
(undef, "Couldn't cat $file_name, $hash");
3267 $type ||= blob_mimetype
($fd, $file_name);
3269 # save as filename, even when no $file_name is given
3270 my $save_as = "$hash";
3271 if (defined $file_name) {
3272 $save_as = $file_name;
3273 } elsif ($type =~ m/^text\//) {
3280 -content_disposition
=> 'inline; filename="' . "$save_as" . '"');
3282 binmode STDOUT
, ':raw';
3284 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
3292 if (!defined $hash) {
3293 if (defined $file_name) {
3294 my $base = $hash_base || git_get_head_hash
($project);
3295 $hash = git_get_hash_by_path
($base, $file_name, "blob")
3296 or die_error
(undef, "Error lookup file");
3298 die_error
(undef, "No file name defined");
3300 } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3301 # blobs defined by non-textual hash id's can be cached
3305 my ($have_blame) = gitweb_check_feature
('blame');
3306 open my $fd, "-|", git_cmd
(), "cat-file", "blob", $hash
3307 or die_error
(undef, "Couldn't cat $file_name, $hash");
3308 my $mimetype = blob_mimetype
($fd, $file_name);
3309 if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) {
3311 return git_blob_plain
($mimetype);
3313 # we can have blame only for text/* mimetype
3314 $have_blame &&= ($mimetype =~ m!^text/!);
3316 git_header_html
(undef, $expires);
3317 my $formats_nav = '';
3318 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
3319 if (defined $file_name) {
3322 $cgi->a({-href
=> href
(action
=>"blame", hash_base
=>$hash_base,
3323 hash
=>$hash, file_name
=>$file_name)},
3328 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3329 hash
=>$hash, file_name
=>$file_name)},
3332 $cgi->a({-href
=> href
(action
=>"blob_plain",
3333 hash
=>$hash, file_name
=>$file_name)},
3336 $cgi->a({-href
=> href
(action
=>"blob",
3337 hash_base
=>"HEAD", file_name
=>$file_name)},
3341 $cgi->a({-href
=> href
(action
=>"blob_plain", hash
=>$hash)}, "raw");
3343 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3344 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3346 print "<div class=\"page_nav\">\n" .
3347 "<br/><br/></div>\n" .
3348 "<div class=\"title\">$hash</div>\n";
3350 git_print_page_path
($file_name, "blob", $hash_base);
3351 print "<div class=\"page_body\">\n";
3352 if ($mimetype =~ m!^text/!) {
3354 while (my $line = <$fd>) {
3357 $line = untabify
($line);
3358 printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
3359 $nr, $nr, $nr, esc_html
($line, -nbsp
=>1);
3361 } elsif ($mimetype =~ m!^image/!) {
3362 print qq!<img type
="$mimetype"!;
3364 print qq! alt
="$file_name" title
="$file_name"!;
3367 href(action=>"blob_plain
", hash=>$hash,
3368 hash_base=>$hash_base, file_name=>$file_name) .
3372 or print "Reading blob failed.\n";
3378 my $have_snapshot = gitweb_have_snapshot
();
3380 if (!defined $hash_base) {
3381 $hash_base = "HEAD";
3383 if (!defined $hash) {
3384 if (defined $file_name) {
3385 $hash = git_get_hash_by_path
($hash_base, $file_name, "tree");
3391 open my $fd, "-|", git_cmd
(), "ls-tree", '-z', $hash
3392 or die_error
(undef, "Open git-ls-tree failed");
3393 my @entries = map { chomp; $_ } <$fd>;
3394 close $fd or die_error
(undef, "Reading tree failed");
3397 my $refs = git_get_references
();
3398 my $ref = format_ref_marker
($refs, $hash_base);
3401 my ($have_blame) = gitweb_check_feature
('blame');
3402 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
3404 if (defined $file_name) {
3406 $cgi->a({-href
=> href
(action
=>"history", hash_base
=>$hash_base,
3407 hash
=>$hash, file_name
=>$file_name)},
3409 $cgi->a({-href
=> href
(action
=>"tree",
3410 hash_base
=>"HEAD", file_name
=>$file_name)},
3413 if ($have_snapshot) {
3414 # FIXME: Should be available when we have no hash base as well.
3416 $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$hash)},
3419 git_print_page_nav
('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
3420 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash_base);
3423 print "<div class=\"page_nav\">\n";
3424 print "<br/><br/></div>\n";
3425 print "<div class=\"title\">$hash</div>\n";
3427 if (defined $file_name) {
3428 $basedir = $file_name;
3429 if ($basedir ne '' && substr($basedir, -1) ne '/') {
3433 git_print_page_path
($file_name, 'tree', $hash_base);
3434 print "<div class=\"page_body\">\n";
3435 print "<table cellspacing=\"0\">\n";
3437 # '..' (top directory) link if possible
3438 if (defined $hash_base &&
3439 defined $file_name && $file_name =~ m![^/]+$!) {
3441 print "<tr class=\"dark\">\n";
3443 print "<tr class=\"light\">\n";
3447 my $up = $file_name;
3448 $up =~ s!/?[^/]+$!!;
3449 undef $up unless $up;
3450 # based on git_print_tree_entry
3451 print '<td class="mode">' . mode_str
('040000') . "</td>\n";
3452 print '<td class="list">';
3453 print $cgi->a({-href
=> href
(action
=>"tree", hash_base
=>$hash_base,
3457 print "<td class=\"link\"></td>\n";
3461 foreach my $line (@entries) {
3462 my %t = parse_ls_tree_line
($line, -z
=> 1);
3465 print "<tr class=\"dark\">\n";
3467 print "<tr class=\"light\">\n";
3471 git_print_tree_entry
(\
%t, $basedir, $hash_base, $have_blame);
3475 print "</table>\n" .
3481 my ($ctype, $suffix, $command) = gitweb_check_feature
('snapshot');
3482 my $have_snapshot = (defined $ctype && defined $suffix);
3483 if (!$have_snapshot) {
3484 die_error
('403 Permission denied', "Permission denied");
3487 if (!defined $hash) {
3488 $hash = git_get_head_hash
($project);
3491 my $filename = basename
($project) . "-$hash.tar.$suffix";
3494 -type
=> "application/$ctype",
3495 -content_disposition
=> 'inline; filename="' . "$filename" . '"',
3496 -status
=> '200 OK');
3498 my $git = git_cmd_str
();
3499 my $name = $project;
3500 $name =~ s/\047/\047\\\047\047/g;
3502 "$git archive --format=tar --prefix=\'$name\'/ $hash | $command"
3503 or die_error
(undef, "Execute git-tar-tree failed.");
3504 binmode STDOUT
, ':raw';
3506 binmode STDOUT
, ':utf8'; # as set at the beginning of gitweb.cgi
3512 my $head = git_get_head_hash
($project);
3513 if (!defined $hash) {
3516 if (!defined $page) {
3519 my $refs = git_get_references
();
3521 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
3522 open my $fd, "-|", git_cmd
(), "rev-list", $limit, $hash, "--"
3523 or die_error
(undef, "Open git-rev-list failed");
3524 my @revlist = map { chomp; $_ } <$fd>;
3527 my $paging_nav = format_paging_nav
('log', $hash, $head, $page, $#revlist);
3530 git_print_page_nav
('log','', $hash,undef,undef, $paging_nav);
3533 my %co = parse_commit
($hash);
3535 git_print_header_div
('summary', $project);
3536 print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
3538 for (my $i = ($page * 100); $i <= $#revlist; $i++) {
3539 my $commit = $revlist[$i];
3540 my $ref = format_ref_marker
($refs, $commit);
3541 my %co = parse_commit
($commit);
3543 my %ad = parse_date
($co{'author_epoch'});
3544 git_print_header_div
('commit',
3545 "<span class=\"age\">$co{'age_string'}</span>" .
3546 esc_html
($co{'title'}) . $ref,
3548 print "<div class=\"title_text\">\n" .
3549 "<div class=\"log_link\">\n" .
3550 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$commit)}, "commit") .
3552 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$commit)}, "commitdiff") .
3554 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$commit, hash_base
=>$commit)}, "tree") .
3557 "<i>" . esc_html
($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
3560 print "<div class=\"log_body\">\n";
3561 git_print_log
($co{'comment'}, -final_empty_line
=> 1);
3568 $hash ||= $hash_base || "HEAD";
3569 my %co = parse_commit
($hash);
3571 die_error
(undef, "Unknown commit object");
3573 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
3574 my %cd = parse_date
($co{'committer_epoch'}, $co{'committer_tz'});
3576 my $parent = $co{'parent'};
3577 if (!defined $parent) {
3580 open my $fd, "-|", git_cmd
(), "diff-tree", '-r', "--no-commit-id",
3581 @diff_opts, $parent, $hash, "--"
3582 or die_error
(undef, "Open git-diff-tree failed");
3583 my @difftree = map { chomp; $_ } <$fd>;
3584 close $fd or die_error
(undef, "Reading git-diff-tree failed");
3586 # non-textual hash id's can be cached
3588 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3591 my $refs = git_get_references
();
3592 my $ref = format_ref_marker
($refs, $co{'id'});
3594 my $have_snapshot = gitweb_have_snapshot
();
3597 if (defined $file_name && defined $co{'parent'}) {
3599 $cgi->a({-href
=> href
(action
=>"blame", hash_parent
=>$parent, file_name
=>$file_name)},
3602 git_header_html
(undef, $expires);
3603 git_print_page_nav
('commit', '',
3604 $hash, $co{'tree'}, $hash,
3605 join (' | ', @views_nav));
3607 if (defined $co{'parent'}) {
3608 git_print_header_div
('commitdiff', esc_html
($co{'title'}) . $ref, $hash);
3610 git_print_header_div
('tree', esc_html
($co{'title'}) . $ref, $co{'tree'}, $hash);
3612 print "<div class=\"title_text\">\n" .
3613 "<table cellspacing=\"0\">\n";
3614 print "<tr><td>author</td><td>" . esc_html
($co{'author'}) . "</td></tr>\n".
3616 "<td></td><td> $ad{'rfc2822'}";
3617 if ($ad{'hour_local'} < 6) {
3618 printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
3619 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3621 printf(" (%02d:%02d %s)",
3622 $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
3626 print "<tr><td>committer</td><td>" . esc_html
($co{'committer'}) . "</td></tr>\n";
3627 print "<tr><td></td><td> $cd{'rfc2822'}" .
3628 sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
3630 print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
3633 "<td class=\"sha1\">" .
3634 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash),
3635 class => "list"}, $co{'tree'}) .
3637 "<td class=\"link\">" .
3638 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$hash)},
3640 if ($have_snapshot) {
3642 $cgi->a({-href
=> href
(action
=>"snapshot", hash
=>$hash)}, "snapshot");
3646 my $parents = $co{'parents'};
3647 foreach my $par (@
$parents) {
3650 "<td class=\"sha1\">" .
3651 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par),
3652 class => "list"}, $par) .
3654 "<td class=\"link\">" .
3655 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$par)}, "commit") .
3657 $cgi->a({-href
=> href
(action
=>"commitdiff", hash
=>$hash, hash_parent
=>$par)}, "diff") .
3664 print "<div class=\"page_body\">\n";
3665 git_print_log
($co{'comment'});
3668 git_difftree_body
(\
@difftree, $hash, $parent);
3674 # object is defined by:
3675 # - hash or hash_base alone
3676 # - hash_base and file_name
3679 # - hash or hash_base alone
3680 if ($hash || ($hash_base && !defined $file_name)) {
3681 my $object_id = $hash || $hash_base;
3683 my $git_command = git_cmd_str
();
3684 open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null"
3685 or die_error
('404 Not Found', "Object does not exist");
3689 or die_error
('404 Not Found', "Object does not exist");
3691 # - hash_base and file_name
3692 } elsif ($hash_base && defined $file_name) {
3693 $file_name =~ s
,/+$,,;
3695 system(git_cmd
(), "cat-file", '-e', $hash_base) == 0
3696 or die_error
('404 Not Found', "Base object does not exist");
3698 # here errors should not hapen
3699 open my $fd, "-|", git_cmd
(), "ls-tree", $hash_base, "--", $file_name
3700 or die_error
(undef, "Open git-ls-tree failed");
3704 #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
3705 unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
3706 die_error
('404 Not Found', "File or directory for given base does not exist");
3711 die_error
('404 Not Found', "Not enough information to find object");
3714 print $cgi->redirect(-uri
=> href
(action
=>$type, -full
=>1,
3715 hash
=>$hash, hash_base
=>$hash_base,
3716 file_name
=>$file_name),
3717 -status
=> '302 Found');
3721 my $format = shift || 'html';
3728 # preparing $fd and %diffinfo for git_patchset_body
3730 if (defined $hash_base && defined $hash_parent_base) {
3731 if (defined $file_name) {
3733 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
3734 $hash_parent_base, $hash_base,
3736 or die_error
(undef, "Open git-diff-tree failed");
3737 @difftree = map { chomp; $_ } <$fd>;
3739 or die_error
(undef, "Reading git-diff-tree failed");
3741 or die_error
('404 Not Found', "Blob diff not found");
3743 } elsif (defined $hash &&
3744 $hash =~ /[0-9a-fA-F]{40}/) {
3745 # try to find filename from $hash
3747 # read filtered raw output
3748 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
3749 $hash_parent_base, $hash_base, "--"
3750 or die_error
(undef, "Open git-diff-tree failed");
3752 # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
3754 grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
3755 map { chomp; $_ } <$fd>;
3757 or die_error
(undef, "Reading git-diff-tree failed");
3759 or die_error
('404 Not Found', "Blob diff not found");
3762 die_error
('404 Not Found', "Missing one of the blob diff parameters");
3765 if (@difftree > 1) {
3766 die_error
('404 Not Found', "Ambiguous blob diff specification");
3769 %diffinfo = parse_difftree_raw_line
($difftree[0]);
3770 $file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'};
3771 $file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'};
3773 $hash_parent ||= $diffinfo{'from_id'};
3774 $hash ||= $diffinfo{'to_id'};
3776 # non-textual hash id's can be cached
3777 if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
3778 $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
3783 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
3784 '-p', $hash_parent_base, $hash_base,
3786 or die_error
(undef, "Open git-diff-tree failed");
3789 # old/legacy style URI
3790 if (!%diffinfo && # if new style URI failed
3791 defined $hash && defined $hash_parent) {
3792 # fake git-diff-tree raw output
3793 $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob";
3794 $diffinfo{'from_id'} = $hash_parent;
3795 $diffinfo{'to_id'} = $hash;
3796 if (defined $file_name) {
3797 if (defined $file_parent) {
3798 $diffinfo{'status'} = '2';
3799 $diffinfo{'from_file'} = $file_parent;
3800 $diffinfo{'to_file'} = $file_name;
3801 } else { # assume not renamed
3802 $diffinfo{'status'} = '1';
3803 $diffinfo{'from_file'} = $file_name;
3804 $diffinfo{'to_file'} = $file_name;
3806 } else { # no filename given
3807 $diffinfo{'status'} = '2';
3808 $diffinfo{'from_file'} = $hash_parent;
3809 $diffinfo{'to_file'} = $hash;
3812 # non-textual hash id's can be cached
3813 if ($hash =~ m/^[0-9a-fA-F]{40}$/ &&
3814 $hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
3819 open $fd, "-|", git_cmd
(), "diff", '-p', @diff_opts,
3820 $hash_parent, $hash, "--"
3821 or die_error
(undef, "Open git-diff failed");
3823 die_error
('404 Not Found', "Missing one of the blob diff parameters")
3828 if ($format eq 'html') {
3830 $cgi->a({-href
=> href
(action
=>"blobdiff_plain",
3831 hash
=>$hash, hash_parent
=>$hash_parent,
3832 hash_base
=>$hash_base, hash_parent_base
=>$hash_parent_base,
3833 file_name
=>$file_name, file_parent
=>$file_parent)},
3835 git_header_html
(undef, $expires);
3836 if (defined $hash_base && (my %co = parse_commit
($hash_base))) {
3837 git_print_page_nav
('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
3838 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
3840 print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
3841 print "<div class=\"title\">$hash vs $hash_parent</div>\n";
3843 if (defined $file_name) {
3844 git_print_page_path
($file_name, "blob", $hash_base);
3846 print "<div class=\"page_path\"></div>\n";
3849 } elsif ($format eq 'plain') {
3851 -type
=> 'text/plain',
3852 -charset
=> 'utf-8',
3853 -expires
=> $expires,
3854 -content_disposition
=> 'inline; filename="' . "$file_name" . '.patch"');
3856 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
3859 die_error
(undef, "Unknown blobdiff format");
3863 if ($format eq 'html') {
3864 print "<div class=\"page_body\">\n";
3866 git_patchset_body
($fd, [ \
%diffinfo ], $hash_base, $hash_parent_base);
3869 print "</div>\n"; # class="page_body"
3873 while (my $line = <$fd>) {
3874 $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
3875 $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
3879 last if $line =~ m!^\+\+\+!;
3887 sub git_blobdiff_plain
{
3888 git_blobdiff
('plain');
3891 sub git_commitdiff
{
3892 my $format = shift || 'html';
3893 $hash ||= $hash_base || "HEAD";
3894 my %co = parse_commit
($hash);
3896 die_error
(undef, "Unknown commit object");
3899 # we need to prepare $formats_nav before any parameter munging
3901 if ($format eq 'html') {
3903 $cgi->a({-href
=> href
(action
=>"commitdiff_plain",
3904 hash
=>$hash, hash_parent
=>$hash_parent)},
3907 if (defined $hash_parent) {
3908 # commitdiff with two commits given
3909 my $hash_parent_short = $hash_parent;
3910 if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
3911 $hash_parent_short = substr($hash_parent, 0, 7);
3915 $cgi->a({-href
=> href
(action
=>"commitdiff",
3916 hash
=>$hash_parent)},
3917 esc_html
($hash_parent_short)) .
3919 } elsif (!$co{'parent'}) {
3921 $formats_nav .= ' (initial)';
3922 } elsif (scalar @
{$co{'parents'}} == 1) {
3923 # single parent commit
3926 $cgi->a({-href
=> href
(action
=>"commitdiff",
3927 hash
=>$co{'parent'})},
3928 esc_html
(substr($co{'parent'}, 0, 7))) .
3935 $cgi->a({-href
=> href
(action
=>"commitdiff",
3937 esc_html
(substr($_, 0, 7)));
3938 } @
{$co{'parents'}} ) .
3943 if (!defined $hash_parent) {
3944 $hash_parent = $co{'parent'} || '--root';
3950 if ($format eq 'html') {
3951 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
3952 "--no-commit-id", "--patch-with-raw", "--full-index",
3953 $hash_parent, $hash, "--"
3954 or die_error
(undef, "Open git-diff-tree failed");
3956 while (my $line = <$fd>) {
3958 # empty line ends raw part of diff-tree output
3960 push @difftree, $line;
3963 } elsif ($format eq 'plain') {
3964 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
3965 '-p', $hash_parent, $hash, "--"
3966 or die_error
(undef, "Open git-diff-tree failed");
3969 die_error
(undef, "Unknown commitdiff format");
3972 # non-textual hash id's can be cached
3974 if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
3978 # write commit message
3979 if ($format eq 'html') {
3980 my $refs = git_get_references
();
3981 my $ref = format_ref_marker
($refs, $co{'id'});
3983 git_header_html
(undef, $expires);
3984 git_print_page_nav
('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
3985 git_print_header_div
('commit', esc_html
($co{'title'}) . $ref, $hash);
3986 git_print_authorship
(\
%co);
3987 print "<div class=\"page_body\">\n";
3988 if (@
{$co{'comment'}} > 1) {
3989 print "<div class=\"log\">\n";
3990 git_print_log
($co{'comment'}, -final_empty_line
=> 1, -remove_title
=> 1);
3991 print "</div>\n"; # class="log"
3994 } elsif ($format eq 'plain') {
3995 my $refs = git_get_references
("tags");
3996 my $tagname = git_get_rev_name_tags
($hash);
3997 my $filename = basename
($project) . "-$hash.patch";
4000 -type
=> 'text/plain',
4001 -charset
=> 'utf-8',
4002 -expires
=> $expires,
4003 -content_disposition
=> 'inline; filename="' . "$filename" . '"');
4004 my %ad = parse_date
($co{'author_epoch'}, $co{'author_tz'});
4007 Date: $ad{'rfc2822'} ($ad{'tz_local'})
4008 Subject: $co{'title'}
4010 print "X-Git-Tag: $tagname\n" if $tagname;
4011 print "X-Git-Url: " . $cgi->self_url() . "\n\n";
4013 foreach my $line (@
{$co{'comment'}}) {
4020 if ($format eq 'html') {
4021 git_difftree_body
(\
@difftree, $hash, $hash_parent);
4024 git_patchset_body
($fd, \
@difftree, $hash, $hash_parent);
4026 print "</div>\n"; # class="page_body"
4029 } elsif ($format eq 'plain') {
4033 or print "Reading git-diff-tree failed\n";
4037 sub git_commitdiff_plain
{
4038 git_commitdiff
('plain');
4042 if (!defined $hash_base) {
4043 $hash_base = git_get_head_hash
($project);
4045 if (!defined $page) {
4049 my %co = parse_commit
($hash_base);
4051 die_error
(undef, "Unknown commit object");
4054 my $refs = git_get_references
();
4055 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
4057 if (!defined $hash && defined $file_name) {
4058 $hash = git_get_hash_by_path
($hash_base, $file_name);
4060 if (defined $hash) {
4061 $ftype = git_get_type
($hash);
4065 git_cmd
(), "rev-list", $limit, "--full-history", $hash_base, "--", $file_name
4066 or die_error
(undef, "Open git-rev-list-failed");
4067 my @revlist = map { chomp; $_ } <$fd>;
4069 or die_error
(undef, "Reading git-rev-list failed");
4071 my $paging_nav = '';
4074 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4075 file_name
=>$file_name)},
4077 $paging_nav .= " ⋅ " .
4078 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4079 file_name
=>$file_name, page
=>$page-1),
4080 -accesskey
=> "p", -title
=> "Alt-p"}, "prev");
4082 $paging_nav .= "first";
4083 $paging_nav .= " ⋅ prev";
4085 if ($#revlist >= (100 * ($page+1)-1)) {
4086 $paging_nav .= " ⋅ " .
4087 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4088 file_name
=>$file_name, page
=>$page+1),
4089 -accesskey
=> "n", -title
=> "Alt-n"}, "next");
4091 $paging_nav .= " ⋅ next";
4094 if ($#revlist >= (100 * ($page+1)-1)) {
4096 $cgi->a({-href
=> href
(action
=>"history", hash
=>$hash, hash_base
=>$hash_base,
4097 file_name
=>$file_name, page
=>$page+1),
4098 -title
=> "Alt-n"}, "next");
4102 git_print_page_nav
('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav);
4103 git_print_header_div
('commit', esc_html
($co{'title'}), $hash_base);
4104 git_print_page_path
($file_name, $ftype, $hash_base);
4106 git_history_body
(\
@revlist, ($page * 100), $#revlist,
4107 $refs, $hash_base, $ftype, $next_link);
4113 if (!defined $searchtext) {
4114 die_error
(undef, "Text field empty");
4116 if (!defined $hash) {
4117 $hash = git_get_head_hash
($project);
4119 my %co = parse_commit
($hash);
4121 die_error
(undef, "Unknown commit object");
4124 $searchtype ||= 'commit';
4125 if ($searchtype eq 'pickaxe') {
4126 # pickaxe may take all resources of your box and run for several minutes
4127 # with every query - so decide by yourself how public you make this feature
4128 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
4129 if (!$have_pickaxe) {
4130 die_error
('403 Permission denied', "Permission denied");
4135 git_print_page_nav
('','', $hash,$co{'tree'},$hash);
4136 git_print_header_div
('commit', esc_html
($co{'title'}), $hash);
4138 print "<table cellspacing=\"0\">\n";
4140 if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
4142 open my $fd, "-|", git_cmd
(), "rev-list",
4143 "--header", "--parents", $hash, "--"
4145 while (my $commit_text = <$fd>) {
4146 if (!grep m/$searchtext/i, $commit_text) {
4149 if ($searchtype eq 'author' && !grep m/\nauthor .*$searchtext/i, $commit_text) {
4152 if ($searchtype eq 'committer' && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
4155 my @commit_lines = split "\n", $commit_text;
4156 my %co = parse_commit
(undef, \
@commit_lines);
4161 print "<tr class=\"dark\">\n";
4163 print "<tr class=\"light\">\n";
4166 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4167 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 5)) . "</i></td>\n" .
4169 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}), -class => "list subject"},
4170 esc_html
(chop_str
($co{'title'}, 50)) . "<br/>");
4171 my $comment = $co{'comment'};
4172 foreach my $line (@
$comment) {
4173 if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
4174 my $lead = esc_html
($1) || "";
4175 $lead = chop_str
($lead, 30, 10);
4176 my $match = esc_html
($2) || "";
4177 my $trail = esc_html
($3) || "";
4178 $trail = chop_str
($trail, 30, 10);
4179 my $text = "$lead<span class=\"match\">$match</span>$trail";
4180 print chop_str
($text, 80, 5) . "<br/>\n";
4184 "<td class=\"link\">" .
4185 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4187 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4194 if ($searchtype eq 'pickaxe') {
4196 my $git_command = git_cmd_str
();
4197 open my $fd, "-|", "$git_command rev-list $hash | " .
4198 "$git_command diff-tree -r --stdin -S\'$searchtext\'";
4201 while (my $line = <$fd>) {
4202 if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
4205 $set{'from_id'} = $3;
4207 $set{'id'} = $set{'to_id'};
4208 if ($set{'id'} =~ m/0{40}/) {
4209 $set{'id'} = $set{'from_id'};
4211 if ($set{'id'} =~ m/0{40}/) {
4215 } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
4218 print "<tr class=\"dark\">\n";
4220 print "<tr class=\"light\">\n";
4223 print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
4224 "<td><i>" . esc_html
(chop_str
($co{'author_name'}, 15, 5)) . "</i></td>\n" .
4226 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'}),
4227 -class => "list subject"},
4228 esc_html
(chop_str
($co{'title'}, 50)) . "<br/>");
4229 while (my $setref = shift @files) {
4231 print $cgi->a({-href
=> href
(action
=>"blob", hash_base
=>$co{'id'},
4232 hash
=>$set{'id'}, file_name
=>$set{'file'}),
4234 "<span class=\"match\">" . esc_path
($set{'file'}) . "</span>") .
4238 "<td class=\"link\">" .
4239 $cgi->a({-href
=> href
(action
=>"commit", hash
=>$co{'id'})}, "commit") .
4241 $cgi->a({-href
=> href
(action
=>"tree", hash
=>$co{'tree'}, hash_base
=>$co{'id'})}, "tree");
4245 %co = parse_commit
($1);
4254 sub git_search_help
{
4256 git_print_page_nav
('','', $hash,$hash,$hash);
4259 <dt><b>commit</b></dt>
4260 <dd>The commit messages and authorship information will be scanned for the given string.</dd>
4261 <dt><b>author</b></dt>
4262 <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd>
4263 <dt><b>committer</b></dt>
4264 <dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd>
4266 my ($have_pickaxe) = gitweb_check_feature
('pickaxe');
4267 if ($have_pickaxe) {
4269 <dt><b>pickaxe</b></dt>
4270 <dd>All commits that caused the string to appear or disappear from any file (changes that
4271 added, removed or "modified" the string) will be listed. This search can take a while and
4272 takes a lot of strain on the server, so please use it wisely.</dd>
4280 my $head = git_get_head_hash
($project);
4281 if (!defined $hash) {
4284 if (!defined $page) {
4287 my $refs = git_get_references
();
4289 my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
4290 open my $fd, "-|", git_cmd
(), "rev-list", $limit, $hash, "--"
4291 or die_error
(undef, "Open git-rev-list failed");
4292 my @revlist = map { chomp; $_ } <$fd>;
4295 my $paging_nav = format_paging_nav
('shortlog', $hash, $head, $page, $#revlist);
4297 if ($#revlist >= (100 * ($page+1)-1)) {
4299 $cgi->a({-href
=> href
(action
=>"shortlog", hash
=>$hash, page
=>$page+1),
4300 -title
=> "Alt-n"}, "next");
4305 git_print_page_nav
('shortlog','', $hash,$hash,$hash, $paging_nav);
4306 git_print_header_div
('summary', $project);
4308 git_shortlog_body
(\
@revlist, ($page * 100), $#revlist, $refs, $next_link);
4313 ## ......................................................................
4314 ## feeds (RSS, Atom; OPML)
4317 my $format = shift || 'atom';
4318 my ($have_blame) = gitweb_check_feature
('blame');
4320 # Atom: http://www.atomenabled.org/developers/syndication/
4321 # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
4322 if ($format ne 'rss' && $format ne 'atom') {
4323 die_error
(undef, "Unknown web feed format");
4326 # log/feed of current (HEAD) branch, log of given branch, history of file/directory
4327 my $head = $hash || 'HEAD';
4328 open my $fd, "-|", git_cmd
(), "rev-list", "--max-count=150",
4329 $head, "--", (defined $file_name ?
$file_name : ())
4330 or die_error
(undef, "Open git-rev-list failed");
4331 my @revlist = map { chomp; $_ } <$fd>;
4332 close $fd or die_error
(undef, "Reading git-rev-list failed");
4336 my $content_type = "application/$format+xml";
4337 if (defined $cgi->http('HTTP_ACCEPT') &&
4338 $cgi->Accept('text/xml') > $cgi->Accept($content_type)) {
4339 # browser (feed reader) prefers text/xml
4340 $content_type = 'text/xml';
4342 if (defined($revlist[0])) {
4343 %latest_commit = parse_commit
($revlist[0]);
4344 %latest_date = parse_date
($latest_commit{'author_epoch'});
4346 -type
=> $content_type,
4347 -charset
=> 'utf-8',
4348 -last_modified
=> $latest_date{'rfc2822'});
4351 -type
=> $content_type,
4352 -charset
=> 'utf-8');
4355 # Optimization: skip generating the body if client asks only
4356 # for Last-Modified date.
4357 return if ($cgi->request_method() eq 'HEAD');
4360 my $title = "$site_name - $project/$action";
4361 my $feed_type = 'log';
4362 if (defined $hash) {
4363 $title .= " - '$hash'";
4364 $feed_type = 'branch log';
4365 if (defined $file_name) {
4366 $title .= " :: $file_name";
4367 $feed_type = 'history';
4369 } elsif (defined $file_name) {
4370 $title .= " - $file_name";
4371 $feed_type = 'history';
4373 $title .= " $feed_type";
4374 my $descr = git_get_project_description
($project);
4375 if (defined $descr) {
4376 $descr = esc_html
($descr);
4378 $descr = "$project " .
4379 ($format eq 'rss' ?
'RSS' : 'Atom') .
4382 my $owner = git_get_project_owner
($project);
4383 $owner = esc_html
($owner);
4387 if (defined $file_name) {
4388 $alt_url = href
(-full
=>1, action
=>"history", hash
=>$hash, file_name
=>$file_name);
4389 } elsif (defined $hash) {
4390 $alt_url = href
(-full
=>1, action
=>"log", hash
=>$hash);
4392 $alt_url = href
(-full
=>1, action
=>"summary");
4394 print qq!<?xml version
="1.0" encoding
="utf-8"?
>\n!;
4395 if ($format eq 'rss') {
4397 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
4400 print "<title>$title</title>\n" .
4401 "<link>$alt_url</link>\n" .
4402 "<description>$descr</description>\n" .
4403 "<language>en</language>\n";
4404 } elsif ($format eq 'atom') {
4406 <feed xmlns="http://www.w3.org/2005/Atom">
4408 print "<title>$title</title>\n" .
4409 "<subtitle>$descr</subtitle>\n" .
4410 '<link rel="alternate" type="text/html" href="' .
4411 $alt_url . '" />' . "\n" .
4412 '<link rel="self" type="' . $content_type . '" href="' .
4413 $cgi->self_url() . '" />' . "\n" .
4414 "<id>" . href
(-full
=>1) . "</id>\n" .
4415 # use project owner for feed author
4416 "<author><name>$owner</name></author>\n";
4417 if (defined $favicon) {
4418 print "<icon>" . esc_url
($favicon) . "</icon>\n";
4420 if (defined $logo_url) {
4421 # not twice as wide as tall: 72 x 27 pixels
4422 print "<logo>" . esc_url
($logo) . "</logo>\n";
4424 if (! %latest_date) {
4425 # dummy date to keep the feed valid until commits trickle in:
4426 print "<updated>1970-01-01T00:00:00Z</updated>\n";
4428 print "<updated>$latest_date{'iso-8601'}</updated>\n";
4433 for (my $i = 0; $i <= $#revlist; $i++) {
4434 my $commit = $revlist[$i];
4435 my %co = parse_commit
($commit);
4436 # we read 150, we always show 30 and the ones more recent than 48 hours
4437 if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
4440 my %cd = parse_date
($co{'author_epoch'});
4442 # get list of changed files
4443 open $fd, "-|", git_cmd
(), "diff-tree", '-r', @diff_opts,
4444 $co{'parent'}, $co{'id'}, "--", (defined $file_name ?
$file_name : ())
4446 my @difftree = map { chomp; $_ } <$fd>;
4450 # print element (entry, item)
4451 my $co_url = href
(-full
=>1, action
=>"commit", hash
=>$commit);
4452 if ($format eq 'rss') {
4454 "<title>" . esc_html
($co{'title'}) . "</title>\n" .
4455 "<author>" . esc_html
($co{'author'}) . "</author>\n" .
4456 "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
4457 "<guid isPermaLink=\"true\">$co_url</guid>\n" .
4458 "<link>$co_url</link>\n" .
4459 "<description>" . esc_html
($co{'title'}) . "</description>\n" .
4460 "<content:encoded>" .
4462 } elsif ($format eq 'atom') {
4464 "<title type=\"html\">" . esc_html
($co{'title'}) . "</title>\n" .
4465 "<updated>$cd{'iso-8601'}</updated>\n" .
4467 " <name>" . esc_html
($co{'author_name'}) . "</name>\n";
4468 if ($co{'author_email'}) {
4469 print " <email>" . esc_html
($co{'author_email'}) . "</email>\n";
4471 print "</author>\n" .
4472 # use committer for contributor
4474 " <name>" . esc_html
($co{'committer_name'}) . "</name>\n";
4475 if ($co{'committer_email'}) {
4476 print " <email>" . esc_html
($co{'committer_email'}) . "</email>\n";
4478 print "</contributor>\n" .
4479 "<published>$cd{'iso-8601'}</published>\n" .
4480 "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" .
4481 "<id>$co_url</id>\n" .
4482 "<content type=\"xhtml\" xml:base=\"" . esc_url
($my_url) . "\">\n" .
4483 "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n";
4485 my $comment = $co{'comment'};
4487 foreach my $line (@
$comment) {
4488 $line = esc_html
($line);
4491 print "</pre><ul>\n";
4492 foreach my $difftree_line (@difftree) {
4493 my %difftree = parse_difftree_raw_line
($difftree_line);
4494 next if !$difftree{'from_id'};
4496 my $file = $difftree{'file'} || $difftree{'to_file'};
4500 $cgi->a({-href
=> href
(-full
=>1, action
=>"blobdiff",
4501 hash
=>$difftree{'to_id'}, hash_parent
=>$difftree{'from_id'},
4502 hash_base
=>$co{'id'}, hash_parent_base
=>$co{'parent'},
4503 file_name
=>$file, file_parent
=>$difftree{'from_file'}),
4504 -title
=> "diff"}, 'D');
4506 print $cgi->a({-href
=> href
(-full
=>1, action
=>"blame",
4507 file_name
=>$file, hash_base
=>$commit),
4508 -title
=> "blame"}, 'B');
4510 # if this is not a feed of a file history
4511 if (!defined $file_name || $file_name ne $file) {
4512 print $cgi->a({-href
=> href
(-full
=>1, action
=>"history",
4513 file_name
=>$file, hash
=>$commit),
4514 -title
=> "history"}, 'H');
4516 $file = esc_path
($file);
4520 if ($format eq 'rss') {
4521 print "</ul>]]>\n" .
4522 "</content:encoded>\n" .
4524 } elsif ($format eq 'atom') {
4525 print "</ul>\n</div>\n" .
4532 if ($format eq 'rss') {
4533 print "</channel>\n</rss>\n";
4534 } elsif ($format eq 'atom') {
4548 my @list = git_get_projects_list
();
4550 print $cgi->header(-type
=> 'text/xml', -charset
=> 'utf-8');
4552 <?xml version="1.0" encoding="utf-8"?>
4553 <opml version="1.0">
4555 <title>$site_name OPML Export</title>
4558 <outline text="git RSS feeds">
4561 foreach my $pr (@list) {
4563 my $head = git_get_head_hash
($proj{'path'});
4564 if (!defined $head) {
4567 $git_dir = "$projectroot/$proj{'path'}";
4568 my %co = parse_commit
($head);
4573 my $path = esc_html
(chop_str
($proj{'path'}, 25, 5));
4574 my $rss = "$my_url?p=$proj{'path'};a=rss";
4575 my $html = "$my_url?p=$proj{'path'};a=summary";
4576 print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";