You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4727 lines
136 KiB
4727 lines
136 KiB
#!/usr/bin/perl |
|
|
|
# gitweb - simple web interface to track changes in git repositories |
|
# |
|
# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org> |
|
# (C) 2005, Christian Gierke |
|
# |
|
# This program is licensed under the GPLv2 |
|
|
|
use strict; |
|
use warnings; |
|
use CGI qw(:standard :escapeHTML -nosticky); |
|
use CGI::Util qw(unescape); |
|
use CGI::Carp qw(fatalsToBrowser); |
|
use Encode; |
|
use Fcntl ':mode'; |
|
use File::Find qw(); |
|
use File::Basename qw(basename); |
|
binmode STDOUT, ':utf8'; |
|
|
|
BEGIN { |
|
CGI->compile() if $ENV{MOD_PERL}; |
|
} |
|
|
|
our $cgi = new CGI; |
|
our $version = "++GIT_VERSION++"; |
|
our $my_url = $cgi->url(); |
|
our $my_uri = $cgi->url(-absolute => 1); |
|
|
|
# core git executable to use |
|
# this can just be "git" if your webserver has a sensible PATH |
|
our $GIT = "++GIT_BINDIR++/git"; |
|
|
|
# absolute fs-path which will be prepended to the project path |
|
#our $projectroot = "/pub/scm"; |
|
our $projectroot = "++GITWEB_PROJECTROOT++"; |
|
|
|
# target of the home link on top of all pages |
|
our $home_link = $my_uri || "/"; |
|
|
|
# string of the home link on top of all pages |
|
our $home_link_str = "++GITWEB_HOME_LINK_STR++"; |
|
|
|
# name of your site or organization to appear in page titles |
|
# replace this with something more descriptive for clearer bookmarks |
|
our $site_name = "++GITWEB_SITENAME++" |
|
|| ($ENV{'SERVER_NAME'} || "Untitled") . " Git"; |
|
|
|
# filename of html text to include at top of each page |
|
our $site_header = "++GITWEB_SITE_HEADER++"; |
|
# html text to include at home page |
|
our $home_text = "++GITWEB_HOMETEXT++"; |
|
# filename of html text to include at bottom of each page |
|
our $site_footer = "++GITWEB_SITE_FOOTER++"; |
|
|
|
# URI of stylesheets |
|
our @stylesheets = ("++GITWEB_CSS++"); |
|
# URI of a single stylesheet, which can be overridden in GITWEB_CONFIG. |
|
our $stylesheet = undef; |
|
# URI of GIT logo (72x27 size) |
|
our $logo = "++GITWEB_LOGO++"; |
|
# URI of GIT favicon, assumed to be image/png type |
|
our $favicon = "++GITWEB_FAVICON++"; |
|
|
|
# URI and label (title) of GIT logo link |
|
#our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/"; |
|
#our $logo_label = "git documentation"; |
|
our $logo_url = "http://git.or.cz/"; |
|
our $logo_label = "git homepage"; |
|
|
|
# source of projects list |
|
our $projects_list = "++GITWEB_LIST++"; |
|
|
|
# show repository only if this file exists |
|
# (only effective if this variable evaluates to true) |
|
our $export_ok = "++GITWEB_EXPORT_OK++"; |
|
|
|
# only allow viewing of repositories also shown on the overview page |
|
our $strict_export = "++GITWEB_STRICT_EXPORT++"; |
|
|
|
# list of git base URLs used for URL to where fetch project from, |
|
# i.e. full URL is "$git_base_url/$project" |
|
our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++"); |
|
|
|
# default blob_plain mimetype and default charset for text/plain blob |
|
our $default_blob_plain_mimetype = 'text/plain'; |
|
our $default_text_plain_charset = undef; |
|
|
|
# file to use for guessing MIME types before trying /etc/mime.types |
|
# (relative to the current git repository) |
|
our $mimetypes_file = undef; |
|
|
|
# You define site-wide feature defaults here; override them with |
|
# $GITWEB_CONFIG as necessary. |
|
our %feature = ( |
|
# feature => { |
|
# 'sub' => feature-sub (subroutine), |
|
# 'override' => allow-override (boolean), |
|
# 'default' => [ default options...] (array reference)} |
|
# |
|
# if feature is overridable (it means that allow-override has true value, |
|
# then feature-sub will be called with default options as parameters; |
|
# return value of feature-sub indicates if to enable specified feature |
|
# |
|
# use gitweb_check_feature(<feature>) to check if <feature> is enabled |
|
|
|
# Enable the 'blame' blob view, showing the last commit that modified |
|
# each line in the file. This can be very CPU-intensive. |
|
|
|
# To enable system wide have in $GITWEB_CONFIG |
|
# $feature{'blame'}{'default'} = [1]; |
|
# To have project specific config enable override in $GITWEB_CONFIG |
|
# $feature{'blame'}{'override'} = 1; |
|
# and in project config gitweb.blame = 0|1; |
|
'blame' => { |
|
'sub' => \&feature_blame, |
|
'override' => 0, |
|
'default' => [0]}, |
|
|
|
# Enable the 'snapshot' link, providing a compressed tarball of any |
|
# tree. This can potentially generate high traffic if you have large |
|
# project. |
|
|
|
# To disable system wide have in $GITWEB_CONFIG |
|
# $feature{'snapshot'}{'default'} = [undef]; |
|
# To have project specific config enable override in $GITWEB_CONFIG |
|
# $feature{'snapshot'}{'override'} = 1; |
|
# and in project config gitweb.snapshot = none|gzip|bzip2; |
|
'snapshot' => { |
|
'sub' => \&feature_snapshot, |
|
'override' => 0, |
|
# => [content-encoding, suffix, program] |
|
'default' => ['x-gzip', 'gz', 'gzip']}, |
|
|
|
# Enable text search, which will list the commits which match author, |
|
# committer or commit text to a given string. Enabled by default. |
|
'search' => { |
|
'override' => 0, |
|
'default' => [1]}, |
|
|
|
# Enable the pickaxe search, which will list the commits that modified |
|
# a given string in a file. This can be practical and quite faster |
|
# alternative to 'blame', but still potentially CPU-intensive. |
|
|
|
# To enable system wide have in $GITWEB_CONFIG |
|
# $feature{'pickaxe'}{'default'} = [1]; |
|
# To have project specific config enable override in $GITWEB_CONFIG |
|
# $feature{'pickaxe'}{'override'} = 1; |
|
# and in project config gitweb.pickaxe = 0|1; |
|
'pickaxe' => { |
|
'sub' => \&feature_pickaxe, |
|
'override' => 0, |
|
'default' => [1]}, |
|
|
|
# Make gitweb use an alternative format of the URLs which can be |
|
# more readable and natural-looking: project name is embedded |
|
# directly in the path and the query string contains other |
|
# auxiliary information. All gitweb installations recognize |
|
# URL in either format; this configures in which formats gitweb |
|
# generates links. |
|
|
|
# To enable system wide have in $GITWEB_CONFIG |
|
# $feature{'pathinfo'}{'default'} = [1]; |
|
# Project specific override is not supported. |
|
|
|
# Note that you will need to change the default location of CSS, |
|
# favicon, logo and possibly other files to an absolute URL. Also, |
|
# if gitweb.cgi serves as your indexfile, you will need to force |
|
# $my_uri to contain the script name in your $GITWEB_CONFIG. |
|
'pathinfo' => { |
|
'override' => 0, |
|
'default' => [0]}, |
|
|
|
# Make gitweb consider projects in project root subdirectories |
|
# to be forks of existing projects. Given project $projname.git, |
|
# projects matching $projname/*.git will not be shown in the main |
|
# projects list, instead a '+' mark will be added to $projname |
|
# there and a 'forks' view will be enabled for the project, listing |
|
# all the forks. This feature is supported only if project list |
|
# is taken from a directory, not file. |
|
|
|
# To enable system wide have in $GITWEB_CONFIG |
|
# $feature{'forks'}{'default'} = [1]; |
|
# Project specific override is not supported. |
|
'forks' => { |
|
'override' => 0, |
|
'default' => [0]}, |
|
); |
|
|
|
sub gitweb_check_feature { |
|
my ($name) = @_; |
|
return unless exists $feature{$name}; |
|
my ($sub, $override, @defaults) = ( |
|
$feature{$name}{'sub'}, |
|
$feature{$name}{'override'}, |
|
@{$feature{$name}{'default'}}); |
|
if (!$override) { return @defaults; } |
|
if (!defined $sub) { |
|
warn "feature $name is not overrideable"; |
|
return @defaults; |
|
} |
|
return $sub->(@defaults); |
|
} |
|
|
|
sub feature_blame { |
|
my ($val) = git_get_project_config('blame', '--bool'); |
|
|
|
if ($val eq 'true') { |
|
return 1; |
|
} elsif ($val eq 'false') { |
|
return 0; |
|
} |
|
|
|
return $_[0]; |
|
} |
|
|
|
sub feature_snapshot { |
|
my ($ctype, $suffix, $command) = @_; |
|
|
|
my ($val) = git_get_project_config('snapshot'); |
|
|
|
if ($val eq 'gzip') { |
|
return ('x-gzip', 'gz', 'gzip'); |
|
} elsif ($val eq 'bzip2') { |
|
return ('x-bzip2', 'bz2', 'bzip2'); |
|
} elsif ($val eq 'none') { |
|
return (); |
|
} |
|
|
|
return ($ctype, $suffix, $command); |
|
} |
|
|
|
sub gitweb_have_snapshot { |
|
my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); |
|
my $have_snapshot = (defined $ctype && defined $suffix); |
|
|
|
return $have_snapshot; |
|
} |
|
|
|
sub feature_pickaxe { |
|
my ($val) = git_get_project_config('pickaxe', '--bool'); |
|
|
|
if ($val eq 'true') { |
|
return (1); |
|
} elsif ($val eq 'false') { |
|
return (0); |
|
} |
|
|
|
return ($_[0]); |
|
} |
|
|
|
# checking HEAD file with -e is fragile if the repository was |
|
# initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed |
|
# and then pruned. |
|
sub check_head_link { |
|
my ($dir) = @_; |
|
my $headfile = "$dir/HEAD"; |
|
return ((-e $headfile) || |
|
(-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); |
|
} |
|
|
|
sub check_export_ok { |
|
my ($dir) = @_; |
|
return (check_head_link($dir) && |
|
(!$export_ok || -e "$dir/$export_ok")); |
|
} |
|
|
|
# rename detection options for git-diff and git-diff-tree |
|
# - default is '-M', with the cost proportional to |
|
# (number of removed files) * (number of new files). |
|
# - more costly is '-C' (or '-C', '-M'), with the cost proportional to |
|
# (number of changed files + number of removed files) * (number of new files) |
|
# - even more costly is '-C', '--find-copies-harder' with cost |
|
# (number of files in the original tree) * (number of new files) |
|
# - one might want to include '-B' option, e.g. '-B', '-M' |
|
our @diff_opts = ('-M'); # taken from git_commit |
|
|
|
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; |
|
do $GITWEB_CONFIG if -e $GITWEB_CONFIG; |
|
|
|
# version of the core git binary |
|
our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; |
|
|
|
$projects_list ||= $projectroot; |
|
|
|
# ====================================================================== |
|
# input validation and dispatch |
|
our $action = $cgi->param('a'); |
|
if (defined $action) { |
|
if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
|
die_error(undef, "Invalid action parameter"); |
|
} |
|
} |
|
|
|
# parameters which are pathnames |
|
our $project = $cgi->param('p'); |
|
if (defined $project) { |
|
if (!validate_pathname($project) || |
|
!(-d "$projectroot/$project") || |
|
!check_head_link("$projectroot/$project") || |
|
($export_ok && !(-e "$projectroot/$project/$export_ok")) || |
|
($strict_export && !project_in_list($project))) { |
|
undef $project; |
|
die_error(undef, "No such project"); |
|
} |
|
} |
|
|
|
our $file_name = $cgi->param('f'); |
|
if (defined $file_name) { |
|
if (!validate_pathname($file_name)) { |
|
die_error(undef, "Invalid file parameter"); |
|
} |
|
} |
|
|
|
our $file_parent = $cgi->param('fp'); |
|
if (defined $file_parent) { |
|
if (!validate_pathname($file_parent)) { |
|
die_error(undef, "Invalid file parent parameter"); |
|
} |
|
} |
|
|
|
# parameters which are refnames |
|
our $hash = $cgi->param('h'); |
|
if (defined $hash) { |
|
if (!validate_refname($hash)) { |
|
die_error(undef, "Invalid hash parameter"); |
|
} |
|
} |
|
|
|
our $hash_parent = $cgi->param('hp'); |
|
if (defined $hash_parent) { |
|
if (!validate_refname($hash_parent)) { |
|
die_error(undef, "Invalid hash parent parameter"); |
|
} |
|
} |
|
|
|
our $hash_base = $cgi->param('hb'); |
|
if (defined $hash_base) { |
|
if (!validate_refname($hash_base)) { |
|
die_error(undef, "Invalid hash base parameter"); |
|
} |
|
} |
|
|
|
our $hash_parent_base = $cgi->param('hpb'); |
|
if (defined $hash_parent_base) { |
|
if (!validate_refname($hash_parent_base)) { |
|
die_error(undef, "Invalid hash parent base parameter"); |
|
} |
|
} |
|
|
|
# other parameters |
|
our $page = $cgi->param('pg'); |
|
if (defined $page) { |
|
if ($page =~ m/[^0-9]/) { |
|
die_error(undef, "Invalid page parameter"); |
|
} |
|
} |
|
|
|
our $searchtext = $cgi->param('s'); |
|
if (defined $searchtext) { |
|
if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { |
|
die_error(undef, "Invalid search parameter"); |
|
} |
|
if (length($searchtext) < 2) { |
|
die_error(undef, "At least two characters are required for search parameter"); |
|
} |
|
$searchtext = quotemeta $searchtext; |
|
} |
|
|
|
our $searchtype = $cgi->param('st'); |
|
if (defined $searchtype) { |
|
if ($searchtype =~ m/[^a-z]/) { |
|
die_error(undef, "Invalid searchtype parameter"); |
|
} |
|
} |
|
|
|
# now read PATH_INFO and use it as alternative to parameters |
|
sub evaluate_path_info { |
|
return if defined $project; |
|
my $path_info = $ENV{"PATH_INFO"}; |
|
return if !$path_info; |
|
$path_info =~ s,^/+,,; |
|
return if !$path_info; |
|
# find which part of PATH_INFO is project |
|
$project = $path_info; |
|
$project =~ s,/+$,,; |
|
while ($project && !check_head_link("$projectroot/$project")) { |
|
$project =~ s,/*[^/]*$,,; |
|
} |
|
# validate project |
|
$project = validate_pathname($project); |
|
if (!$project || |
|
($export_ok && !-e "$projectroot/$project/$export_ok") || |
|
($strict_export && !project_in_list($project))) { |
|
undef $project; |
|
return; |
|
} |
|
# do not change any parameters if an action is given using the query string |
|
return if $action; |
|
$path_info =~ s,^$project/*,,; |
|
my ($refname, $pathname) = split(/:/, $path_info, 2); |
|
if (defined $pathname) { |
|
# we got "project.git/branch:filename" or "project.git/branch:dir/" |
|
# we could use git_get_type(branch:pathname), but it needs $git_dir |
|
$pathname =~ s,^/+,,; |
|
if (!$pathname || substr($pathname, -1) eq "/") { |
|
$action ||= "tree"; |
|
$pathname =~ s,/$,,; |
|
} else { |
|
$action ||= "blob_plain"; |
|
} |
|
$hash_base ||= validate_refname($refname); |
|
$file_name ||= validate_pathname($pathname); |
|
} elsif (defined $refname) { |
|
# we got "project.git/branch" |
|
$action ||= "shortlog"; |
|
$hash ||= validate_refname($refname); |
|
} |
|
} |
|
evaluate_path_info(); |
|
|
|
# path to the current git repository |
|
our $git_dir; |
|
$git_dir = "$projectroot/$project" if $project; |
|
|
|
# dispatch |
|
my %actions = ( |
|
"blame" => \&git_blame2, |
|
"blobdiff" => \&git_blobdiff, |
|
"blobdiff_plain" => \&git_blobdiff_plain, |
|
"blob" => \&git_blob, |
|
"blob_plain" => \&git_blob_plain, |
|
"commitdiff" => \&git_commitdiff, |
|
"commitdiff_plain" => \&git_commitdiff_plain, |
|
"commit" => \&git_commit, |
|
"forks" => \&git_forks, |
|
"heads" => \&git_heads, |
|
"history" => \&git_history, |
|
"log" => \&git_log, |
|
"rss" => \&git_rss, |
|
"atom" => \&git_atom, |
|
"search" => \&git_search, |
|
"search_help" => \&git_search_help, |
|
"shortlog" => \&git_shortlog, |
|
"summary" => \&git_summary, |
|
"tag" => \&git_tag, |
|
"tags" => \&git_tags, |
|
"tree" => \&git_tree, |
|
"snapshot" => \&git_snapshot, |
|
"object" => \&git_object, |
|
# those below don't need $project |
|
"opml" => \&git_opml, |
|
"project_list" => \&git_project_list, |
|
"project_index" => \&git_project_index, |
|
); |
|
|
|
if (defined $project) { |
|
$action ||= 'summary'; |
|
} else { |
|
$action ||= 'project_list'; |
|
} |
|
if (!defined($actions{$action})) { |
|
die_error(undef, "Unknown action"); |
|
} |
|
if ($action !~ m/^(opml|project_list|project_index)$/ && |
|
!$project) { |
|
die_error(undef, "Project needed"); |
|
} |
|
$actions{$action}->(); |
|
exit; |
|
|
|
## ====================================================================== |
|
## action links |
|
|
|
sub href(%) { |
|
my %params = @_; |
|
# default is to use -absolute url() i.e. $my_uri |
|
my $href = $params{-full} ? $my_url : $my_uri; |
|
|
|
# XXX: Warning: If you touch this, check the search form for updating, |
|
# too. |
|
|
|
my @mapping = ( |
|
project => "p", |
|
action => "a", |
|
file_name => "f", |
|
file_parent => "fp", |
|
hash => "h", |
|
hash_parent => "hp", |
|
hash_base => "hb", |
|
hash_parent_base => "hpb", |
|
page => "pg", |
|
order => "o", |
|
searchtext => "s", |
|
searchtype => "st", |
|
); |
|
my %mapping = @mapping; |
|
|
|
$params{'project'} = $project unless exists $params{'project'}; |
|
|
|
my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
|
if ($use_pathinfo) { |
|
# use PATH_INFO for project name |
|
$href .= "/$params{'project'}" if defined $params{'project'}; |
|
delete $params{'project'}; |
|
|
|
# Summary just uses the project path URL |
|
if (defined $params{'action'} && $params{'action'} eq 'summary') { |
|
delete $params{'action'}; |
|
} |
|
} |
|
|
|
# now encode the parameters explicitly |
|
my @result = (); |
|
for (my $i = 0; $i < @mapping; $i += 2) { |
|
my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]); |
|
if (defined $params{$name}) { |
|
push @result, $symbol . "=" . esc_param($params{$name}); |
|
} |
|
} |
|
$href .= "?" . join(';', @result) if scalar @result; |
|
|
|
return $href; |
|
} |
|
|
|
|
|
## ====================================================================== |
|
## validation, quoting/unquoting and escaping |
|
|
|
sub validate_pathname { |
|
my $input = shift || return undef; |
|
|
|
# no '.' or '..' as elements of path, i.e. no '.' nor '..' |
|
# at the beginning, at the end, and between slashes. |
|
# also this catches doubled slashes |
|
if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) { |
|
return undef; |
|
} |
|
# no null characters |
|
if ($input =~ m!\0!) { |
|
return undef; |
|
} |
|
return $input; |
|
} |
|
|
|
sub validate_refname { |
|
my $input = shift || return undef; |
|
|
|
# textual hashes are O.K. |
|
if ($input =~ m/^[0-9a-fA-F]{40}$/) { |
|
return $input; |
|
} |
|
# it must be correct pathname |
|
$input = validate_pathname($input) |
|
or return undef; |
|
# restrictions on ref name according to git-check-ref-format |
|
if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) { |
|
return undef; |
|
} |
|
return $input; |
|
} |
|
|
|
# very thin wrapper for decode("utf8", $str, Encode::FB_DEFAULT); |
|
sub to_utf8 { |
|
my $str = shift; |
|
return decode("utf8", $str, Encode::FB_DEFAULT); |
|
} |
|
|
|
# quote unsafe chars, but keep the slash, even when it's not |
|
# correct, but quoted slashes look too horrible in bookmarks |
|
sub esc_param { |
|
my $str = shift; |
|
$str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; |
|
$str =~ s/\+/%2B/g; |
|
$str =~ s/ /\+/g; |
|
return $str; |
|
} |
|
|
|
# quote unsafe chars in whole URL, so some charactrs cannot be quoted |
|
sub esc_url { |
|
my $str = shift; |
|
$str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; |
|
$str =~ s/\+/%2B/g; |
|
$str =~ s/ /\+/g; |
|
return $str; |
|
} |
|
|
|
# replace invalid utf8 character with SUBSTITUTION sequence |
|
sub esc_html ($;%) { |
|
my $str = shift; |
|
my %opts = @_; |
|
|
|
$str = to_utf8($str); |
|
$str = escapeHTML($str); |
|
if ($opts{'-nbsp'}) { |
|
$str =~ s/ / /g; |
|
} |
|
$str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg; |
|
return $str; |
|
} |
|
|
|
# quote control characters and escape filename to HTML |
|
sub esc_path { |
|
my $str = shift; |
|
my %opts = @_; |
|
|
|
$str = to_utf8($str); |
|
$str = escapeHTML($str); |
|
if ($opts{'-nbsp'}) { |
|
$str =~ s/ / /g; |
|
} |
|
$str =~ s|([[:cntrl:]])|quot_cec($1)|eg; |
|
return $str; |
|
} |
|
|
|
# Make control characters "printable", using character escape codes (CEC) |
|
sub quot_cec { |
|
my $cntrl = shift; |
|
my %es = ( # character escape codes, aka escape sequences |
|
"\t" => '\t', # tab (HT) |
|
"\n" => '\n', # line feed (LF) |
|
"\r" => '\r', # carrige return (CR) |
|
"\f" => '\f', # form feed (FF) |
|
"\b" => '\b', # backspace (BS) |
|
"\a" => '\a', # alarm (bell) (BEL) |
|
"\e" => '\e', # escape (ESC) |
|
"\013" => '\v', # vertical tab (VT) |
|
"\000" => '\0', # nul character (NUL) |
|
); |
|
my $chr = ( (exists $es{$cntrl}) |
|
? $es{$cntrl} |
|
: sprintf('\%03o', ord($cntrl)) ); |
|
return "<span class=\"cntrl\">$chr</span>"; |
|
} |
|
|
|
# Alternatively use unicode control pictures codepoints, |
|
# Unicode "printable representation" (PR) |
|
sub quot_upr { |
|
my $cntrl = shift; |
|
my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl)); |
|
return "<span class=\"cntrl\">$chr</span>"; |
|
} |
|
|
|
# git may return quoted and escaped filenames |
|
sub unquote { |
|
my $str = shift; |
|
|
|
sub unq { |
|
my $seq = shift; |
|
my %es = ( # character escape codes, aka escape sequences |
|
't' => "\t", # tab (HT, TAB) |
|
'n' => "\n", # newline (NL) |
|
'r' => "\r", # return (CR) |
|
'f' => "\f", # form feed (FF) |
|
'b' => "\b", # backspace (BS) |
|
'a' => "\a", # alarm (bell) (BEL) |
|
'e' => "\e", # escape (ESC) |
|
'v' => "\013", # vertical tab (VT) |
|
); |
|
|
|
if ($seq =~ m/^[0-7]{1,3}$/) { |
|
# octal char sequence |
|
return chr(oct($seq)); |
|
} elsif (exists $es{$seq}) { |
|
# C escape sequence, aka character escape code |
|
return $es{$seq} |
|
} |
|
# quoted ordinary character |
|
return $seq; |
|
} |
|
|
|
if ($str =~ m/^"(.*)"$/) { |
|
# needs unquoting |
|
$str = $1; |
|
$str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg; |
|
} |
|
return $str; |
|
} |
|
|
|
# escape tabs (convert tabs to spaces) |
|
sub untabify { |
|
my $line = shift; |
|
|
|
while ((my $pos = index($line, "\t")) != -1) { |
|
if (my $count = (8 - ($pos % 8))) { |
|
my $spaces = ' ' x $count; |
|
$line =~ s/\t/$spaces/; |
|
} |
|
} |
|
|
|
return $line; |
|
} |
|
|
|
sub project_in_list { |
|
my $project = shift; |
|
my @list = git_get_projects_list(); |
|
return @list && scalar(grep { $_->{'path'} eq $project } @list); |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## HTML aware string manipulation |
|
|
|
sub chop_str { |
|
my $str = shift; |
|
my $len = shift; |
|
my $add_len = shift || 10; |
|
|
|
# allow only $len chars, but don't cut a word if it would fit in $add_len |
|
# if it doesn't fit, cut it if it's still longer than the dots we would add |
|
$str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/; |
|
my $body = $1; |
|
my $tail = $2; |
|
if (length($tail) > 4) { |
|
$tail = " ..."; |
|
$body =~ s/&[^;]*$//; # remove chopped character entities |
|
} |
|
return "$body$tail"; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## functions returning short strings |
|
|
|
# CSS class for given age value (in seconds) |
|
sub age_class { |
|
my $age = shift; |
|
|
|
if ($age < 60*60*2) { |
|
return "age0"; |
|
} elsif ($age < 60*60*24*2) { |
|
return "age1"; |
|
} else { |
|
return "age2"; |
|
} |
|
} |
|
|
|
# convert age in seconds to "nn units ago" string |
|
sub age_string { |
|
my $age = shift; |
|
my $age_str; |
|
|
|
if ($age > 60*60*24*365*2) { |
|
$age_str = (int $age/60/60/24/365); |
|
$age_str .= " years ago"; |
|
} elsif ($age > 60*60*24*(365/12)*2) { |
|
$age_str = int $age/60/60/24/(365/12); |
|
$age_str .= " months ago"; |
|
} elsif ($age > 60*60*24*7*2) { |
|
$age_str = int $age/60/60/24/7; |
|
$age_str .= " weeks ago"; |
|
} elsif ($age > 60*60*24*2) { |
|
$age_str = int $age/60/60/24; |
|
$age_str .= " days ago"; |
|
} elsif ($age > 60*60*2) { |
|
$age_str = int $age/60/60; |
|
$age_str .= " hours ago"; |
|
} elsif ($age > 60*2) { |
|
$age_str = int $age/60; |
|
$age_str .= " min ago"; |
|
} elsif ($age > 2) { |
|
$age_str = int $age; |
|
$age_str .= " sec ago"; |
|
} else { |
|
$age_str .= " right now"; |
|
} |
|
return $age_str; |
|
} |
|
|
|
# convert file mode in octal to symbolic file mode string |
|
sub mode_str { |
|
my $mode = oct shift; |
|
|
|
if (S_ISDIR($mode & S_IFMT)) { |
|
return 'drwxr-xr-x'; |
|
} elsif (S_ISLNK($mode)) { |
|
return 'lrwxrwxrwx'; |
|
} elsif (S_ISREG($mode)) { |
|
# git cares only about the executable bit |
|
if ($mode & S_IXUSR) { |
|
return '-rwxr-xr-x'; |
|
} else { |
|
return '-rw-r--r--'; |
|
}; |
|
} else { |
|
return '----------'; |
|
} |
|
} |
|
|
|
# convert file mode in octal to file type string |
|
sub file_type { |
|
my $mode = shift; |
|
|
|
if ($mode !~ m/^[0-7]+$/) { |
|
return $mode; |
|
} else { |
|
$mode = oct $mode; |
|
} |
|
|
|
if (S_ISDIR($mode & S_IFMT)) { |
|
return "directory"; |
|
} elsif (S_ISLNK($mode)) { |
|
return "symlink"; |
|
} elsif (S_ISREG($mode)) { |
|
return "file"; |
|
} else { |
|
return "unknown"; |
|
} |
|
} |
|
|
|
# convert file mode in octal to file type description string |
|
sub file_type_long { |
|
my $mode = shift; |
|
|
|
if ($mode !~ m/^[0-7]+$/) { |
|
return $mode; |
|
} else { |
|
$mode = oct $mode; |
|
} |
|
|
|
if (S_ISDIR($mode & S_IFMT)) { |
|
return "directory"; |
|
} elsif (S_ISLNK($mode)) { |
|
return "symlink"; |
|
} elsif (S_ISREG($mode)) { |
|
if ($mode & S_IXUSR) { |
|
return "executable"; |
|
} else { |
|
return "file"; |
|
}; |
|
} else { |
|
return "unknown"; |
|
} |
|
} |
|
|
|
|
|
## ---------------------------------------------------------------------- |
|
## functions returning short HTML fragments, or transforming HTML fragments |
|
## which don't beling to other sections |
|
|
|
# format line of commit message. |
|
sub format_log_line_html { |
|
my $line = shift; |
|
|
|
$line = esc_html($line, -nbsp=>1); |
|
if ($line =~ m/([0-9a-fA-F]{8,40})/) { |
|
my $hash_text = $1; |
|
my $link = |
|
$cgi->a({-href => href(action=>"object", hash=>$hash_text), |
|
-class => "text"}, $hash_text); |
|
$line =~ s/$hash_text/$link/; |
|
} |
|
return $line; |
|
} |
|
|
|
# format marker of refs pointing to given object |
|
sub format_ref_marker { |
|
my ($refs, $id) = @_; |
|
my $markers = ''; |
|
|
|
if (defined $refs->{$id}) { |
|
foreach my $ref (@{$refs->{$id}}) { |
|
my ($type, $name) = qw(); |
|
# e.g. tags/v2.6.11 or heads/next |
|
if ($ref =~ m!^(.*?)s?/(.*)$!) { |
|
$type = $1; |
|
$name = $2; |
|
} else { |
|
$type = "ref"; |
|
$name = $ref; |
|
} |
|
|
|
$markers .= " <span class=\"$type\" title=\"$ref\">" . |
|
esc_html($name) . "</span>"; |
|
} |
|
} |
|
|
|
if ($markers) { |
|
return ' <span class="refs">'. $markers . '</span>'; |
|
} else { |
|
return ""; |
|
} |
|
} |
|
|
|
# format, perhaps shortened and with markers, title line |
|
sub format_subject_html { |
|
my ($long, $short, $href, $extra) = @_; |
|
$extra = '' unless defined($extra); |
|
|
|
if (length($short) < length($long)) { |
|
return $cgi->a({-href => $href, -class => "list subject", |
|
-title => to_utf8($long)}, |
|
esc_html($short) . $extra); |
|
} else { |
|
return $cgi->a({-href => $href, -class => "list subject"}, |
|
esc_html($long) . $extra); |
|
} |
|
} |
|
|
|
# format patch (diff) line (rather not to be used for diff headers) |
|
sub format_diff_line { |
|
my $line = shift; |
|
my ($from, $to) = @_; |
|
my $char = substr($line, 0, 1); |
|
my $diff_class = ""; |
|
|
|
chomp $line; |
|
|
|
if ($char eq '+') { |
|
$diff_class = " add"; |
|
} elsif ($char eq "-") { |
|
$diff_class = " rem"; |
|
} elsif ($char eq "@") { |
|
$diff_class = " chunk_header"; |
|
} elsif ($char eq "\\") { |
|
$diff_class = " incomplete"; |
|
} |
|
$line = untabify($line); |
|
if ($from && $to && $line =~ m/^\@{2} /) { |
|
my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = |
|
$line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; |
|
|
|
$from_lines = 0 unless defined $from_lines; |
|
$to_lines = 0 unless defined $to_lines; |
|
|
|
if ($from->{'href'}) { |
|
$from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", |
|
-class=>"list"}, $from_text); |
|
} |
|
if ($to->{'href'}) { |
|
$to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", |
|
-class=>"list"}, $to_text); |
|
} |
|
$line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . |
|
"<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; |
|
return "<div class=\"diff$diff_class\">$line</div>\n"; |
|
} |
|
return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## git utility subroutines, invoking git commands |
|
|
|
# returns path to the core git executable and the --git-dir parameter as list |
|
sub git_cmd { |
|
return $GIT, '--git-dir='.$git_dir; |
|
} |
|
|
|
# returns path to the core git executable and the --git-dir parameter as string |
|
sub git_cmd_str { |
|
return join(' ', git_cmd()); |
|
} |
|
|
|
# get HEAD ref of given project as hash |
|
sub git_get_head_hash { |
|
my $project = shift; |
|
my $o_git_dir = $git_dir; |
|
my $retval = undef; |
|
$git_dir = "$projectroot/$project"; |
|
if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { |
|
my $head = <$fd>; |
|
close $fd; |
|
if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
|
$retval = $1; |
|
} |
|
} |
|
if (defined $o_git_dir) { |
|
$git_dir = $o_git_dir; |
|
} |
|
return $retval; |
|
} |
|
|
|
# get type of given object |
|
sub git_get_type { |
|
my $hash = shift; |
|
|
|
open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; |
|
my $type = <$fd>; |
|
close $fd or return; |
|
chomp $type; |
|
return $type; |
|
} |
|
|
|
sub git_get_project_config { |
|
my ($key, $type) = @_; |
|
|
|
return unless ($key); |
|
$key =~ s/^gitweb\.//; |
|
return if ($key =~ m/\W/); |
|
|
|
my @x = (git_cmd(), 'repo-config'); |
|
if (defined $type) { push @x, $type; } |
|
push @x, "--get"; |
|
push @x, "gitweb.$key"; |
|
my $val = qx(@x); |
|
chomp $val; |
|
return ($val); |
|
} |
|
|
|
# get hash of given path at given ref |
|
sub git_get_hash_by_path { |
|
my $base = shift; |
|
my $path = shift || return undef; |
|
my $type = shift; |
|
|
|
$path =~ s,/+$,,; |
|
|
|
open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path |
|
or die_error(undef, "Open git-ls-tree failed"); |
|
my $line = <$fd>; |
|
close $fd or return undef; |
|
|
|
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
|
$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; |
|
if (defined $type && $type ne $2) { |
|
# type doesn't match |
|
return undef; |
|
} |
|
return $3; |
|
} |
|
|
|
## ...................................................................... |
|
## git utility functions, directly accessing git repository |
|
|
|
sub git_get_project_description { |
|
my $path = shift; |
|
|
|
open my $fd, "$projectroot/$path/description" or return undef; |
|
my $descr = <$fd>; |
|
close $fd; |
|
chomp $descr; |
|
return $descr; |
|
} |
|
|
|
sub git_get_project_url_list { |
|
my $path = shift; |
|
|
|
open my $fd, "$projectroot/$path/cloneurl" or return; |
|
my @git_project_url_list = map { chomp; $_ } <$fd>; |
|
close $fd; |
|
|
|
return wantarray ? @git_project_url_list : \@git_project_url_list; |
|
} |
|
|
|
sub git_get_projects_list { |
|
my ($filter) = @_; |
|
my @list; |
|
|
|
$filter ||= ''; |
|
$filter =~ s/\.git$//; |
|
|
|
if (-d $projects_list) { |
|
# search in directory |
|
my $dir = $projects_list . ($filter ? "/$filter" : ''); |
|
# remove the trailing "/" |
|
$dir =~ s!/+$!!; |
|
my $pfxlen = length("$dir"); |
|
|
|
my ($check_forks) = gitweb_check_feature('forks'); |
|
|
|
File::Find::find({ |
|
follow_fast => 1, # follow symbolic links |
|
dangling_symlinks => 0, # ignore dangling symlinks, silently |
|
wanted => sub { |
|
# skip project-list toplevel, if we get it. |
|
return if (m!^[/.]$!); |
|
# only directories can be git repositories |
|
return unless (-d $_); |
|
|
|
my $subdir = substr($File::Find::name, $pfxlen + 1); |
|
# we check related file in $projectroot |
|
if ($check_forks and $subdir =~ m#/.#) { |
|
$File::Find::prune = 1; |
|
} elsif (check_export_ok("$projectroot/$filter/$subdir")) { |
|
push @list, { path => ($filter ? "$filter/" : '') . $subdir }; |
|
$File::Find::prune = 1; |
|
} |
|
}, |
|
}, "$dir"); |
|
|
|
} elsif (-f $projects_list) { |
|
# read from file(url-encoded): |
|
# 'git%2Fgit.git Linus+Torvalds' |
|
# 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
|
# 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
|
open my ($fd), $projects_list or return; |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
my ($path, $owner) = split ' ', $line; |
|
$path = unescape($path); |
|
$owner = unescape($owner); |
|
if (!defined $path) { |
|
next; |
|
} |
|
if ($filter ne '') { |
|
# looking for forks; |
|
my $pfx = substr($path, 0, length($filter)); |
|
if ($pfx ne $filter) { |
|
next; |
|
} |
|
my $sfx = substr($path, length($filter)); |
|
if ($sfx !~ /^\/.*\.git$/) { |
|
next; |
|
} |
|
} |
|
if (check_export_ok("$projectroot/$path")) { |
|
my $pr = { |
|
path => $path, |
|
owner => to_utf8($owner), |
|
}; |
|
push @list, $pr |
|
} |
|
} |
|
close $fd; |
|
} |
|
@list = sort {$a->{'path'} cmp $b->{'path'}} @list; |
|
return @list; |
|
} |
|
|
|
sub git_get_project_owner { |
|
my $project = shift; |
|
my $owner; |
|
|
|
return undef unless $project; |
|
|
|
# read from file (url-encoded): |
|
# 'git%2Fgit.git Linus+Torvalds' |
|
# 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
|
# 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
|
if (-f $projects_list) { |
|
open (my $fd , $projects_list); |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
my ($pr, $ow) = split ' ', $line; |
|
$pr = unescape($pr); |
|
$ow = unescape($ow); |
|
if ($pr eq $project) { |
|
$owner = to_utf8($ow); |
|
last; |
|
} |
|
} |
|
close $fd; |
|
} |
|
if (!defined $owner) { |
|
$owner = get_file_owner("$projectroot/$project"); |
|
} |
|
|
|
return $owner; |
|
} |
|
|
|
sub git_get_last_activity { |
|
my ($path) = @_; |
|
my $fd; |
|
|
|
$git_dir = "$projectroot/$path"; |
|
open($fd, "-|", git_cmd(), 'for-each-ref', |
|
'--format=%(committer)', |
|
'--sort=-committerdate', |
|
'--count=1', |
|
'refs/heads') or return; |
|
my $most_recent = <$fd>; |
|
close $fd or return; |
|
if ($most_recent =~ / (\d+) [-+][01]\d\d\d$/) { |
|
my $timestamp = $1; |
|
my $age = time - $timestamp; |
|
return ($age, age_string($age)); |
|
} |
|
} |
|
|
|
sub git_get_references { |
|
my $type = shift || ""; |
|
my %refs; |
|
# 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
|
# c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} |
|
open my $fd, "-|", git_cmd(), "show-ref", "--dereference", |
|
($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type |
|
or return; |
|
|
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) { |
|
if (defined $refs{$1}) { |
|
push @{$refs{$1}}, $2; |
|
} else { |
|
$refs{$1} = [ $2 ]; |
|
} |
|
} |
|
} |
|
close $fd or return; |
|
return \%refs; |
|
} |
|
|
|
sub git_get_rev_name_tags { |
|
my $hash = shift || return undef; |
|
|
|
open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash |
|
or return; |
|
my $name_rev = <$fd>; |
|
close $fd; |
|
|
|
if ($name_rev =~ m|^$hash tags/(.*)$|) { |
|
return $1; |
|
} else { |
|
# catches also '$hash undefined' output |
|
return undef; |
|
} |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## parse to hash functions |
|
|
|
sub parse_date { |
|
my $epoch = shift; |
|
my $tz = shift || "-0000"; |
|
|
|
my %date; |
|
my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); |
|
my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); |
|
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch); |
|
$date{'hour'} = $hour; |
|
$date{'minute'} = $min; |
|
$date{'mday'} = $mday; |
|
$date{'day'} = $days[$wday]; |
|
$date{'month'} = $months[$mon]; |
|
$date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", |
|
$days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec; |
|
$date{'mday-time'} = sprintf "%d %s %02d:%02d", |
|
$mday, $months[$mon], $hour ,$min; |
|
$date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
|
1900+$year, $mon, $mday, $hour ,$min, $sec; |
|
|
|
$tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; |
|
my $local = $epoch + ((int $1 + ($2/60)) * 3600); |
|
($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local); |
|
$date{'hour_local'} = $hour; |
|
$date{'minute_local'} = $min; |
|
$date{'tz_local'} = $tz; |
|
$date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s", |
|
1900+$year, $mon+1, $mday, |
|
$hour, $min, $sec, $tz); |
|
return %date; |
|
} |
|
|
|
sub parse_tag { |
|
my $tag_id = shift; |
|
my %tag; |
|
my @comment; |
|
|
|
open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; |
|
$tag{'id'} = $tag_id; |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
if ($line =~ m/^object ([0-9a-fA-F]{40})$/) { |
|
$tag{'object'} = $1; |
|
} elsif ($line =~ m/^type (.+)$/) { |
|
$tag{'type'} = $1; |
|
} elsif ($line =~ m/^tag (.+)$/) { |
|
$tag{'name'} = $1; |
|
} elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) { |
|
$tag{'author'} = $1; |
|
$tag{'epoch'} = $2; |
|
$tag{'tz'} = $3; |
|
} elsif ($line =~ m/--BEGIN/) { |
|
push @comment, $line; |
|
last; |
|
} elsif ($line eq "") { |
|
last; |
|
} |
|
} |
|
push @comment, <$fd>; |
|
$tag{'comment'} = \@comment; |
|
close $fd or return; |
|
if (!defined $tag{'name'}) { |
|
return |
|
}; |
|
return %tag |
|
} |
|
|
|
sub parse_commit_text { |
|
my ($commit_text, $withparents) = @_; |
|
my @commit_lines = split '\n', $commit_text; |
|
my %co; |
|
|
|
pop @commit_lines; # Remove '\0' |
|
|
|
my $header = shift @commit_lines; |
|
if (!($header =~ m/^[0-9a-fA-F]{40}/)) { |
|
return; |
|
} |
|
($co{'id'}, my @parents) = split ' ', $header; |
|
while (my $line = shift @commit_lines) { |
|
last if $line eq "\n"; |
|
if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
|
$co{'tree'} = $1; |
|
} elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) { |
|
push @parents, $1; |
|
} elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
|
$co{'author'} = $1; |
|
$co{'author_epoch'} = $2; |
|
$co{'author_tz'} = $3; |
|
if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) { |
|
$co{'author_name'} = $1; |
|
$co{'author_email'} = $2; |
|
} else { |
|
$co{'author_name'} = $co{'author'}; |
|
} |
|
} elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) { |
|
$co{'committer'} = $1; |
|
$co{'committer_epoch'} = $2; |
|
$co{'committer_tz'} = $3; |
|
$co{'committer_name'} = $co{'committer'}; |
|
if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) { |
|
$co{'committer_name'} = $1; |
|
$co{'committer_email'} = $2; |
|
} else { |
|
$co{'committer_name'} = $co{'committer'}; |
|
} |
|
} |
|
} |
|
if (!defined $co{'tree'}) { |
|
return; |
|
}; |
|
$co{'parents'} = \@parents; |
|
$co{'parent'} = $parents[0]; |
|
|
|
foreach my $title (@commit_lines) { |
|
$title =~ s/^ //; |
|
if ($title ne "") { |
|
$co{'title'} = chop_str($title, 80, 5); |
|
# remove leading stuff of merges to make the interesting part visible |
|
if (length($title) > 50) { |
|
$title =~ s/^Automatic //; |
|
$title =~ s/^merge (of|with) /Merge ... /i; |
|
if (length($title) > 50) { |
|
$title =~ s/(http|rsync):\/\///; |
|
} |
|
if (length($title) > 50) { |
|
$title =~ s/(master|www|rsync)\.//; |
|
} |
|
if (length($title) > 50) { |
|
$title =~ s/kernel.org:?//; |
|
} |
|
if (length($title) > 50) { |
|
$title =~ s/\/pub\/scm//; |
|
} |
|
} |
|
$co{'title_short'} = chop_str($title, 50, 5); |
|
last; |
|
} |
|
} |
|
if ($co{'title'} eq "") { |
|
$co{'title'} = $co{'title_short'} = '(no commit message)'; |
|
} |
|
# remove added spaces |
|
foreach my $line (@commit_lines) { |
|
$line =~ s/^ //; |
|
} |
|
$co{'comment'} = \@commit_lines; |
|
|
|
my $age = time - $co{'committer_epoch'}; |
|
$co{'age'} = $age; |
|
$co{'age_string'} = age_string($age); |
|
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'}); |
|
if ($age > 60*60*24*7*2) { |
|
$co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
|
$co{'age_string_age'} = $co{'age_string'}; |
|
} else { |
|
$co{'age_string_date'} = $co{'age_string'}; |
|
$co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
|
} |
|
return %co; |
|
} |
|
|
|
sub parse_commit { |
|
my ($commit_id) = @_; |
|
my %co; |
|
|
|
local $/ = "\0"; |
|
|
|
open my $fd, "-|", git_cmd(), "rev-list", |
|
"--parents", |
|
"--header", |
|
"--max-count=1", |
|
$commit_id, |
|
"--", |
|
or die_error(undef, "Open git-rev-list failed"); |
|
%co = parse_commit_text(<$fd>, 1); |
|
close $fd; |
|
|
|
return %co; |
|
} |
|
|
|
sub parse_commits { |
|
my ($commit_id, $maxcount, $skip, $arg, $filename) = @_; |
|
my @cos; |
|
|
|
$maxcount ||= 1; |
|
$skip ||= 0; |
|
|
|
local $/ = "\0"; |
|
|
|
open my $fd, "-|", git_cmd(), "rev-list", |
|
"--header", |
|
($arg ? ($arg) : ()), |
|
("--max-count=" . $maxcount), |
|
("--skip=" . $skip), |
|
$commit_id, |
|
"--", |
|
($filename ? ($filename) : ()) |
|
or die_error(undef, "Open git-rev-list failed"); |
|
while (my $line = <$fd>) { |
|
my %co = parse_commit_text($line); |
|
push @cos, \%co; |
|
} |
|
close $fd; |
|
|
|
return wantarray ? @cos : \@cos; |
|
} |
|
|
|
# parse ref from ref_file, given by ref_id, with given type |
|
sub parse_ref { |
|
my $ref_file = shift; |
|
my $ref_id = shift; |
|
my $type = shift || git_get_type($ref_id); |
|
my %ref_item; |
|
|
|
$ref_item{'type'} = $type; |
|
$ref_item{'id'} = $ref_id; |
|
$ref_item{'epoch'} = 0; |
|
$ref_item{'age'} = "unknown"; |
|
if ($type eq "tag") { |
|
my %tag = parse_tag($ref_id); |
|
$ref_item{'comment'} = $tag{'comment'}; |
|
if ($tag{'type'} eq "commit") { |
|
my %co = parse_commit($tag{'object'}); |
|
$ref_item{'epoch'} = $co{'committer_epoch'}; |
|
$ref_item{'age'} = $co{'age_string'}; |
|
} elsif (defined($tag{'epoch'})) { |
|
my $age = time - $tag{'epoch'}; |
|
$ref_item{'epoch'} = $tag{'epoch'}; |
|
$ref_item{'age'} = age_string($age); |
|
} |
|
$ref_item{'reftype'} = $tag{'type'}; |
|
$ref_item{'name'} = $tag{'name'}; |
|
$ref_item{'refid'} = $tag{'object'}; |
|
} elsif ($type eq "commit"){ |
|
my %co = parse_commit($ref_id); |
|
$ref_item{'reftype'} = "commit"; |
|
$ref_item{'name'} = $ref_file; |
|
$ref_item{'title'} = $co{'title'}; |
|
$ref_item{'refid'} = $ref_id; |
|
$ref_item{'epoch'} = $co{'committer_epoch'}; |
|
$ref_item{'age'} = $co{'age_string'}; |
|
} else { |
|
$ref_item{'reftype'} = $type; |
|
$ref_item{'name'} = $ref_file; |
|
$ref_item{'refid'} = $ref_id; |
|
} |
|
|
|
return %ref_item; |
|
} |
|
|
|
# parse line of git-diff-tree "raw" output |
|
sub parse_difftree_raw_line { |
|
my $line = shift; |
|
my %res; |
|
|
|
# ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' |
|
# ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' |
|
if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) { |
|
$res{'from_mode'} = $1; |
|
$res{'to_mode'} = $2; |
|
$res{'from_id'} = $3; |
|
$res{'to_id'} = $4; |
|
$res{'status'} = $5; |
|
$res{'similarity'} = $6; |
|
if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied |
|
($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7); |
|
} else { |
|
$res{'file'} = unquote($7); |
|
} |
|
} |
|
# 'c512b523472485aef4fff9e57b229d9d243c967f' |
|
elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { |
|
$res{'commit'} = $1; |
|
} |
|
|
|
return wantarray ? %res : \%res; |
|
} |
|
|
|
# parse line of git-ls-tree output |
|
sub parse_ls_tree_line ($;%) { |
|
my $line = shift; |
|
my %opts = @_; |
|
my %res; |
|
|
|
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
|
$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s; |
|
|
|
$res{'mode'} = $1; |
|
$res{'type'} = $2; |
|
$res{'hash'} = $3; |
|
if ($opts{'-z'}) { |
|
$res{'name'} = $4; |
|
} else { |
|
$res{'name'} = unquote($4); |
|
} |
|
|
|
return wantarray ? %res : \%res; |
|
} |
|
|
|
## ...................................................................... |
|
## parse to array of hashes functions |
|
|
|
sub git_get_heads_list { |
|
my $limit = shift; |
|
my @headslist; |
|
|
|
open my $fd, '-|', git_cmd(), 'for-each-ref', |
|
($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate', |
|
'--format=%(objectname) %(refname) %(subject)%00%(committer)', |
|
'refs/heads' |
|
or return; |
|
while (my $line = <$fd>) { |
|
my %ref_item; |
|
|
|
chomp $line; |
|
my ($refinfo, $committerinfo) = split(/\0/, $line); |
|
my ($hash, $name, $title) = split(' ', $refinfo, 3); |
|
my ($committer, $epoch, $tz) = |
|
($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); |
|
$name =~ s!^refs/heads/!!; |
|
|
|
$ref_item{'name'} = $name; |
|
$ref_item{'id'} = $hash; |
|
$ref_item{'title'} = $title || '(no commit message)'; |
|
$ref_item{'epoch'} = $epoch; |
|
if ($epoch) { |
|
$ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
|
} else { |
|
$ref_item{'age'} = "unknown"; |
|
} |
|
|
|
push @headslist, \%ref_item; |
|
} |
|
close $fd; |
|
|
|
return wantarray ? @headslist : \@headslist; |
|
} |
|
|
|
sub git_get_tags_list { |
|
my $limit = shift; |
|
my @tagslist; |
|
|
|
open my $fd, '-|', git_cmd(), 'for-each-ref', |
|
($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate', |
|
'--format=%(objectname) %(objecttype) %(refname) '. |
|
'%(*objectname) %(*objecttype) %(subject)%00%(creator)', |
|
'refs/tags' |
|
or return; |
|
while (my $line = <$fd>) { |
|
my %ref_item; |
|
|
|
chomp $line; |
|
my ($refinfo, $creatorinfo) = split(/\0/, $line); |
|
my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6); |
|
my ($creator, $epoch, $tz) = |
|
($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/); |
|
$name =~ s!^refs/tags/!!; |
|
|
|
$ref_item{'type'} = $type; |
|
$ref_item{'id'} = $id; |
|
$ref_item{'name'} = $name; |
|
if ($type eq "tag") { |
|
$ref_item{'subject'} = $title; |
|
$ref_item{'reftype'} = $reftype; |
|
$ref_item{'refid'} = $refid; |
|
} else { |
|
$ref_item{'reftype'} = $type; |
|
$ref_item{'refid'} = $id; |
|
} |
|
|
|
if ($type eq "tag" || $type eq "commit") { |
|
$ref_item{'epoch'} = $epoch; |
|
if ($epoch) { |
|
$ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
|
} else { |
|
$ref_item{'age'} = "unknown"; |
|
} |
|
} |
|
|
|
push @tagslist, \%ref_item; |
|
} |
|
close $fd; |
|
|
|
return wantarray ? @tagslist : \@tagslist; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## filesystem-related functions |
|
|
|
sub get_file_owner { |
|
my $path = shift; |
|
|
|
my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path); |
|
my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid); |
|
if (!defined $gcos) { |
|
return undef; |
|
} |
|
my $owner = $gcos; |
|
$owner =~ s/[,;].*$//; |
|
return to_utf8($owner); |
|
} |
|
|
|
## ...................................................................... |
|
## mimetype related functions |
|
|
|
sub mimetype_guess_file { |
|
my $filename = shift; |
|
my $mimemap = shift; |
|
-r $mimemap or return undef; |
|
|
|
my %mimemap; |
|
open(MIME, $mimemap) or return undef; |
|
while (<MIME>) { |
|
next if m/^#/; # skip comments |
|
my ($mime, $exts) = split(/\t+/); |
|
if (defined $exts) { |
|
my @exts = split(/\s+/, $exts); |
|
foreach my $ext (@exts) { |
|
$mimemap{$ext} = $mime; |
|
} |
|
} |
|
} |
|
close(MIME); |
|
|
|
$filename =~ /\.([^.]*)$/; |
|
return $mimemap{$1}; |
|
} |
|
|
|
sub mimetype_guess { |
|
my $filename = shift; |
|
my $mime; |
|
$filename =~ /\./ or return undef; |
|
|
|
if ($mimetypes_file) { |
|
my $file = $mimetypes_file; |
|
if ($file !~ m!^/!) { # if it is relative path |
|
# it is relative to project |
|
$file = "$projectroot/$project/$file"; |
|
} |
|
$mime = mimetype_guess_file($filename, $file); |
|
} |
|
$mime ||= mimetype_guess_file($filename, '/etc/mime.types'); |
|
return $mime; |
|
} |
|
|
|
sub blob_mimetype { |
|
my $fd = shift; |
|
my $filename = shift; |
|
|
|
if ($filename) { |
|
my $mime = mimetype_guess($filename); |
|
$mime and return $mime; |
|
} |
|
|
|
# just in case |
|
return $default_blob_plain_mimetype unless $fd; |
|
|
|
if (-T $fd) { |
|
return 'text/plain' . |
|
($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); |
|
} elsif (! $filename) { |
|
return 'application/octet-stream'; |
|
} elsif ($filename =~ m/\.png$/i) { |
|
return 'image/png'; |
|
} elsif ($filename =~ m/\.gif$/i) { |
|
return 'image/gif'; |
|
} elsif ($filename =~ m/\.jpe?g$/i) { |
|
return 'image/jpeg'; |
|
} else { |
|
return 'application/octet-stream'; |
|
} |
|
} |
|
|
|
## ====================================================================== |
|
## functions printing HTML: header, footer, error page |
|
|
|
sub git_header_html { |
|
my $status = shift || "200 OK"; |
|
my $expires = shift; |
|
|
|
my $title = "$site_name"; |
|
if (defined $project) { |
|
$title .= " - $project"; |
|
if (defined $action) { |
|
$title .= "/$action"; |
|
if (defined $file_name) { |
|
$title .= " - " . esc_path($file_name); |
|
if ($action eq "tree" && $file_name !~ m|/$|) { |
|
$title .= "/"; |
|
} |
|
} |
|
} |
|
} |
|
my $content_type; |
|
# require explicit support from the UA if we are to send the page as |
|
# 'application/xhtml+xml', otherwise send it as plain old 'text/html'. |
|
# we have to do this because MSIE sometimes globs '*/*', pretending to |
|
# support xhtml+xml but choking when it gets what it asked for. |
|
if (defined $cgi->http('HTTP_ACCEPT') && |
|
$cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && |
|
$cgi->Accept('application/xhtml+xml') != 0) { |
|
$content_type = 'application/xhtml+xml'; |
|
} else { |
|
$content_type = 'text/html'; |
|
} |
|
print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
|
-status=> $status, -expires => $expires); |
|
my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; |
|
print <<EOF; |
|
<?xml version="1.0" encoding="utf-8"?> |
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> |
|
<!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> |
|
<!-- git core binaries version $git_version --> |
|
<head> |
|
<meta http-equiv="content-type" content="$content_type; charset=utf-8"/> |
|
<meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/> |
|
<meta name="robots" content="index, nofollow"/> |
|
<title>$title</title> |
|
EOF |
|
# print out each stylesheet that exist |
|
if (defined $stylesheet) { |
|
#provides backwards capability for those people who define style sheet in a config file |
|
print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
|
} else { |
|
foreach my $stylesheet (@stylesheets) { |
|
next unless $stylesheet; |
|
print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
|
} |
|
} |
|
if (defined $project) { |
|
printf('<link rel="alternate" title="%s log RSS feed" '. |
|
'href="%s" type="application/rss+xml" />'."\n", |
|
esc_param($project), href(action=>"rss")); |
|
printf('<link rel="alternate" title="%s log Atom feed" '. |
|
'href="%s" type="application/atom+xml" />'."\n", |
|
esc_param($project), href(action=>"atom")); |
|
} else { |
|
printf('<link rel="alternate" title="%s projects list" '. |
|
'href="%s" type="text/plain; charset=utf-8"/>'."\n", |
|
$site_name, href(project=>undef, action=>"project_index")); |
|
printf('<link rel="alternate" title="%s projects feeds" '. |
|
'href="%s" type="text/x-opml"/>'."\n", |
|
$site_name, href(project=>undef, action=>"opml")); |
|
} |
|
if (defined $favicon) { |
|
print qq(<link rel="shortcut icon" href="$favicon" type="image/png"/>\n); |
|
} |
|
|
|
print "</head>\n" . |
|
"<body>\n"; |
|
|
|
if (-f $site_header) { |
|
open (my $fd, $site_header); |
|
print <$fd>; |
|
close $fd; |
|
} |
|
|
|
print "<div class=\"page_header\">\n" . |
|
$cgi->a({-href => esc_url($logo_url), |
|
-title => $logo_label}, |
|
qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>)); |
|
print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; |
|
if (defined $project) { |
|
print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); |
|
if (defined $action) { |
|
print " / $action"; |
|
} |
|
print "\n"; |
|
} |
|
my ($have_search) = gitweb_check_feature('search'); |
|
if ((defined $project) && ($have_search)) { |
|
if (!defined $searchtext) { |
|
$searchtext = ""; |
|
} |
|
my $search_hash; |
|
if (defined $hash_base) { |
|
$search_hash = $hash_base; |
|
} elsif (defined $hash) { |
|
$search_hash = $hash; |
|
} else { |
|
$search_hash = "HEAD"; |
|
} |
|
$cgi->param("a", "search"); |
|
$cgi->param("h", $search_hash); |
|
$cgi->param("p", $project); |
|
print $cgi->startform(-method => "get", -action => $my_uri) . |
|
"<div class=\"search\">\n" . |
|
$cgi->hidden(-name => "p") . "\n" . |
|
$cgi->hidden(-name => "a") . "\n" . |
|
$cgi->hidden(-name => "h") . "\n" . |
|
$cgi->popup_menu(-name => 'st', -default => 'commit', |
|
-values => ['commit', 'author', 'committer', 'pickaxe']) . |
|
$cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . |
|
" search:\n", |
|
$cgi->textfield(-name => "s", -value => $searchtext) . "\n" . |
|
"</div>" . |
|
$cgi->end_form() . "\n"; |
|
} |
|
print "</div>\n"; |
|
} |
|
|
|
sub git_footer_html { |
|
print "<div class=\"page_footer\">\n"; |
|
if (defined $project) { |
|
my $descr = git_get_project_description($project); |
|
if (defined $descr) { |
|
print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n"; |
|
} |
|
print $cgi->a({-href => href(action=>"rss"), |
|
-class => "rss_logo"}, "RSS") . " "; |
|
print $cgi->a({-href => href(action=>"atom"), |
|
-class => "rss_logo"}, "Atom") . "\n"; |
|
} else { |
|
print $cgi->a({-href => href(project=>undef, action=>"opml"), |
|
-class => "rss_logo"}, "OPML") . " "; |
|
print $cgi->a({-href => href(project=>undef, action=>"project_index"), |
|
-class => "rss_logo"}, "TXT") . "\n"; |
|
} |
|
print "</div>\n" ; |
|
|
|
if (-f $site_footer) { |
|
open (my $fd, $site_footer); |
|
print <$fd>; |
|
close $fd; |
|
} |
|
|
|
print "</body>\n" . |
|
"</html>"; |
|
} |
|
|
|
sub die_error { |
|
my $status = shift || "403 Forbidden"; |
|
my $error = shift || "Malformed query, file missing or permission denied"; |
|
|
|
git_header_html($status); |
|
print <<EOF; |
|
<div class="page_body"> |
|
<br /><br /> |
|
$status - $error |
|
<br /> |
|
</div> |
|
EOF |
|
git_footer_html(); |
|
exit; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## functions printing or outputting HTML: navigation |
|
|
|
sub git_print_page_nav { |
|
my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; |
|
$extra = '' if !defined $extra; # pager or formats |
|
|
|
my @navs = qw(summary shortlog log commit commitdiff tree); |
|
if ($suppress) { |
|
@navs = grep { $_ ne $suppress } @navs; |
|
} |
|
|
|
my %arg = map { $_ => {action=>$_} } @navs; |
|
if (defined $head) { |
|
for (qw(commit commitdiff)) { |
|
$arg{$_}{hash} = $head; |
|
} |
|
if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { |
|
for (qw(shortlog log)) { |
|
$arg{$_}{hash} = $head; |
|
} |
|
} |
|
} |
|
$arg{tree}{hash} = $treehead if defined $treehead; |
|
$arg{tree}{hash_base} = $treebase if defined $treebase; |
|
|
|
print "<div class=\"page_nav\">\n" . |
|
(join " | ", |
|
map { $_ eq $current ? |
|
$_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") |
|
} @navs); |
|
print "<br/>\n$extra<br/>\n" . |
|
"</div>\n"; |
|
} |
|
|
|
sub format_paging_nav { |
|
my ($action, $hash, $head, $page, $nrevs) = @_; |
|
my $paging_nav; |
|
|
|
|
|
if ($hash ne $head || $page) { |
|
$paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD"); |
|
} else { |
|
$paging_nav .= "HEAD"; |
|
} |
|
|
|
if ($page > 0) { |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page-1), |
|
-accesskey => "p", -title => "Alt-p"}, "prev"); |
|
} else { |
|
$paging_nav .= " ⋅ prev"; |
|
} |
|
|
|
if ($nrevs >= (100 * ($page+1)-1)) { |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>$action, hash=>$hash, page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} else { |
|
$paging_nav .= " ⋅ next"; |
|
} |
|
|
|
return $paging_nav; |
|
} |
|
|
|
## ...................................................................... |
|
## functions printing or outputting HTML: div |
|
|
|
sub git_print_header_div { |
|
my ($action, $title, $hash, $hash_base) = @_; |
|
my %args = (); |
|
|
|
$args{action} = $action; |
|
$args{hash} = $hash if $hash; |
|
$args{hash_base} = $hash_base if $hash_base; |
|
|
|
print "<div class=\"header\">\n" . |
|
$cgi->a({-href => href(%args), -class => "title"}, |
|
$title ? $title : $action) . |
|
"\n</div>\n"; |
|
} |
|
|
|
#sub git_print_authorship (\%) { |
|
sub git_print_authorship { |
|
my $co = shift; |
|
|
|
my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); |
|
print "<div class=\"author_date\">" . |
|
esc_html($co->{'author_name'}) . |
|
" [$ad{'rfc2822'}"; |
|
if ($ad{'hour_local'} < 6) { |
|
printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
|
$ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
|
} else { |
|
printf(" (%02d:%02d %s)", |
|
$ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
|
} |
|
print "]</div>\n"; |
|
} |
|
|
|
sub git_print_page_path { |
|
my $name = shift; |
|
my $type = shift; |
|
my $hb = shift; |
|
|
|
|
|
print "<div class=\"page_path\">"; |
|
print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), |
|
-title => 'tree root'}, "[$project]"); |
|
print " / "; |
|
if (defined $name) { |
|
my @dirname = split '/', $name; |
|
my $basename = pop @dirname; |
|
my $fullname = ''; |
|
|
|
foreach my $dir (@dirname) { |
|
$fullname .= ($fullname ? '/' : '') . $dir; |
|
print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, |
|
hash_base=>$hb), |
|
-title => esc_html($fullname)}, esc_path($dir)); |
|
print " / "; |
|
} |
|
if (defined $type && $type eq 'blob') { |
|
print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, |
|
hash_base=>$hb), |
|
-title => esc_html($name)}, esc_path($basename)); |
|
} elsif (defined $type && $type eq 'tree') { |
|
print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, |
|
hash_base=>$hb), |
|
-title => esc_html($name)}, esc_path($basename)); |
|
print " / "; |
|
} else { |
|
print esc_path($basename); |
|
} |
|
} |
|
print "<br/></div>\n"; |
|
} |
|
|
|
# sub git_print_log (\@;%) { |
|
sub git_print_log ($;%) { |
|
my $log = shift; |
|
my %opts = @_; |
|
|
|
if ($opts{'-remove_title'}) { |
|
# remove title, i.e. first line of log |
|
shift @$log; |
|
} |
|
# remove leading empty lines |
|
while (defined $log->[0] && $log->[0] eq "") { |
|
shift @$log; |
|
} |
|
|
|
# print log |
|
my $signoff = 0; |
|
my $empty = 0; |
|
foreach my $line (@$log) { |
|
if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
|
$signoff = 1; |
|
$empty = 0; |
|
if (! $opts{'-remove_signoff'}) { |
|
print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; |
|
next; |
|
} else { |
|
# remove signoff lines |
|
next; |
|
} |
|
} else { |
|
$signoff = 0; |
|
} |
|
|
|
# print only one empty line |
|
# do not print empty line after signoff |
|
if ($line eq "") { |
|
next if ($empty || $signoff); |
|
$empty = 1; |
|
} else { |
|
$empty = 0; |
|
} |
|
|
|
print format_log_line_html($line) . "<br/>\n"; |
|
} |
|
|
|
if ($opts{'-final_empty_line'}) { |
|
# end with single empty line |
|
print "<br/>\n" unless $empty; |
|
} |
|
} |
|
|
|
# return link target (what link points to) |
|
sub git_get_link_target { |
|
my $hash = shift; |
|
my $link_target; |
|
|
|
# read link |
|
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
|
or return; |
|
{ |
|
local $/; |
|
$link_target = <$fd>; |
|
} |
|
close $fd |
|
or return; |
|
|
|
return $link_target; |
|
} |
|
|
|
# given link target, and the directory (basedir) the link is in, |
|
# return target of link relative to top directory (top tree); |
|
# return undef if it is not possible (including absolute links). |
|
sub normalize_link_target { |
|
my ($link_target, $basedir, $hash_base) = @_; |
|
|
|
# we can normalize symlink target only if $hash_base is provided |
|
return unless $hash_base; |
|
|
|
# absolute symlinks (beginning with '/') cannot be normalized |
|
return if (substr($link_target, 0, 1) eq '/'); |
|
|
|
# normalize link target to path from top (root) tree (dir) |
|
my $path; |
|
if ($basedir) { |
|
$path = $basedir . '/' . $link_target; |
|
} else { |
|
# we are in top (root) tree (dir) |
|
$path = $link_target; |
|
} |
|
|
|
# remove //, /./, and /../ |
|
my @path_parts; |
|
foreach my $part (split('/', $path)) { |
|
# discard '.' and '' |
|
next if (!$part || $part eq '.'); |
|
# handle '..' |
|
if ($part eq '..') { |
|
if (@path_parts) { |
|
pop @path_parts; |
|
} else { |
|
# link leads outside repository (outside top dir) |
|
return; |
|
} |
|
} else { |
|
push @path_parts, $part; |
|
} |
|
} |
|
$path = join('/', @path_parts); |
|
|
|
return $path; |
|
} |
|
|
|
# print tree entry (row of git_tree), but without encompassing <tr> element |
|
sub git_print_tree_entry { |
|
my ($t, $basedir, $hash_base, $have_blame) = @_; |
|
|
|
my %base_key = (); |
|
$base_key{'hash_base'} = $hash_base if defined $hash_base; |
|
|
|
# The format of a table row is: mode list link. Where mode is |
|
# the mode of the entry, list is the name of the entry, an href, |
|
# and link is the action links of the entry. |
|
|
|
print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n"; |
|
if ($t->{'type'} eq "blob") { |
|
print "<td class=\"list\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
|
file_name=>"$basedir$t->{'name'}", %base_key), |
|
-class => "list"}, esc_path($t->{'name'})); |
|
if (S_ISLNK(oct $t->{'mode'})) { |
|
my $link_target = git_get_link_target($t->{'hash'}); |
|
if ($link_target) { |
|
my $norm_target = normalize_link_target($link_target, $basedir, $hash_base); |
|
if (defined $norm_target) { |
|
print " -> " . |
|
$cgi->a({-href => href(action=>"object", hash_base=>$hash_base, |
|
file_name=>$norm_target), |
|
-title => $norm_target}, esc_path($link_target)); |
|
} else { |
|
print " -> " . esc_path($link_target); |
|
} |
|
} |
|
} |
|
print "</td>\n"; |
|
print "<td class=\"link\">"; |
|
print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
|
file_name=>"$basedir$t->{'name'}", %base_key)}, |
|
"blob"); |
|
if ($have_blame) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, |
|
file_name=>"$basedir$t->{'name'}", %base_key)}, |
|
"blame"); |
|
} |
|
if (defined $hash_base) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
|
hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, |
|
"history"); |
|
} |
|
print " | " . |
|
$cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base, |
|
file_name=>"$basedir$t->{'name'}")}, |
|
"raw"); |
|
print "</td>\n"; |
|
|
|
} elsif ($t->{'type'} eq "tree") { |
|
print "<td class=\"list\">"; |
|
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
|
file_name=>"$basedir$t->{'name'}", %base_key)}, |
|
esc_path($t->{'name'})); |
|
print "</td>\n"; |
|
print "<td class=\"link\">"; |
|
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
|
file_name=>"$basedir$t->{'name'}", %base_key)}, |
|
"tree"); |
|
if (defined $hash_base) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
|
file_name=>"$basedir$t->{'name'}")}, |
|
"history"); |
|
} |
|
print "</td>\n"; |
|
} |
|
} |
|
|
|
## ...................................................................... |
|
## functions printing large fragments of HTML |
|
|
|
sub git_difftree_body { |
|
my ($difftree, $hash, $parent) = @_; |
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
print "<div class=\"list_head\">\n"; |
|
if ($#{$difftree} > 10) { |
|
print(($#{$difftree} + 1) . " files changed:\n"); |
|
} |
|
print "</div>\n"; |
|
|
|
print "<table class=\"diff_tree\">\n"; |
|
my $alternate = 1; |
|
my $patchno = 0; |
|
foreach my $line (@{$difftree}) { |
|
my %diff = parse_difftree_raw_line($line); |
|
|
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
|
|
my ($to_mode_oct, $to_mode_str, $to_file_type); |
|
my ($from_mode_oct, $from_mode_str, $from_file_type); |
|
if ($diff{'to_mode'} ne ('0' x 6)) { |
|
$to_mode_oct = oct $diff{'to_mode'}; |
|
if (S_ISREG($to_mode_oct)) { # only for regular file |
|
$to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits |
|
} |
|
$to_file_type = file_type($diff{'to_mode'}); |
|
} |
|
if ($diff{'from_mode'} ne ('0' x 6)) { |
|
$from_mode_oct = oct $diff{'from_mode'}; |
|
if (S_ISREG($to_mode_oct)) { # only for regular file |
|
$from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits |
|
} |
|
$from_file_type = file_type($diff{'from_mode'}); |
|
} |
|
|
|
if ($diff{'status'} eq "A") { # created |
|
my $mode_chng = "<span class=\"file_status new\">[new $to_file_type"; |
|
$mode_chng .= " with mode: $to_mode_str" if $to_mode_str; |
|
$mode_chng .= "]</span>"; |
|
print "<td>"; |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_path($diff{'file'})); |
|
print "</td>\n"; |
|
print "<td>$mode_chng</td>\n"; |
|
print "<td class=\"link\">"; |
|
if ($action eq 'commitdiff') { |
|
# link to patch |
|
$patchno++; |
|
print $cgi->a({-href => "#patch$patchno"}, "patch"); |
|
print " | "; |
|
} |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'})}, |
|
"blob"); |
|
print "</td>\n"; |
|
|
|
} elsif ($diff{'status'} eq "D") { # deleted |
|
my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
|
print "<td>"; |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, |
|
hash_base=>$parent, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_path($diff{'file'})); |
|
print "</td>\n"; |
|
print "<td>$mode_chng</td>\n"; |
|
print "<td class=\"link\">"; |
|
if ($action eq 'commitdiff') { |
|
# link to patch |
|
$patchno++; |
|
print $cgi->a({-href => "#patch$patchno"}, "patch"); |
|
print " | "; |
|
} |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, |
|
hash_base=>$parent, file_name=>$diff{'file'})}, |
|
"blob") . " | "; |
|
if ($have_blame) { |
|
print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, |
|
file_name=>$diff{'file'})}, |
|
"blame") . " | "; |
|
} |
|
print $cgi->a({-href => href(action=>"history", hash_base=>$parent, |
|
file_name=>$diff{'file'})}, |
|
"history"); |
|
print "</td>\n"; |
|
|
|
} elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed |
|
my $mode_chnge = ""; |
|
if ($diff{'from_mode'} != $diff{'to_mode'}) { |
|
$mode_chnge = "<span class=\"file_status mode_chnge\">[changed"; |
|
if ($from_file_type ne $to_file_type) { |
|
$mode_chnge .= " from $from_file_type to $to_file_type"; |
|
} |
|
if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) { |
|
if ($from_mode_str && $to_mode_str) { |
|
$mode_chnge .= " mode: $from_mode_str->$to_mode_str"; |
|
} elsif ($to_mode_str) { |
|
$mode_chnge .= " mode: $to_mode_str"; |
|
} |
|
} |
|
$mode_chnge .= "]</span>\n"; |
|
} |
|
print "<td>"; |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_path($diff{'file'})); |
|
print "</td>\n"; |
|
print "<td>$mode_chnge</td>\n"; |
|
print "<td class=\"link\">"; |
|
if ($action eq 'commitdiff') { |
|
# link to patch |
|
$patchno++; |
|
print $cgi->a({-href => "#patch$patchno"}, "patch") . |
|
" | "; |
|
} elsif ($diff{'to_id'} ne $diff{'from_id'}) { |
|
# "commit" view and modified file (not onlu mode changed) |
|
print $cgi->a({-href => href(action=>"blobdiff", |
|
hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, |
|
hash_base=>$hash, hash_parent_base=>$parent, |
|
file_name=>$diff{'file'})}, |
|
"diff") . |
|
" | "; |
|
} |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'})}, |
|
"blob") . " | "; |
|
if ($have_blame) { |
|
print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
|
file_name=>$diff{'file'})}, |
|
"blame") . " | "; |
|
} |
|
print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
|
file_name=>$diff{'file'})}, |
|
"history"); |
|
print "</td>\n"; |
|
|
|
} elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied |
|
my %status_name = ('R' => 'moved', 'C' => 'copied'); |
|
my $nstatus = $status_name{$diff{'status'}}; |
|
my $mode_chng = ""; |
|
if ($diff{'from_mode'} != $diff{'to_mode'}) { |
|
# mode also for directories, so we cannot use $to_mode_str |
|
$mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); |
|
} |
|
print "<td>" . |
|
$cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
|
hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}), |
|
-class => "list"}, esc_path($diff{'to_file'})) . "</td>\n" . |
|
"<td><span class=\"file_status $nstatus\">[$nstatus from " . |
|
$cgi->a({-href => href(action=>"blob", hash_base=>$parent, |
|
hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}), |
|
-class => "list"}, esc_path($diff{'from_file'})) . |
|
" with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . |
|
"<td class=\"link\">"; |
|
if ($action eq 'commitdiff') { |
|
# link to patch |
|
$patchno++; |
|
print $cgi->a({-href => "#patch$patchno"}, "patch") . |
|
" | "; |
|
} elsif ($diff{'to_id'} ne $diff{'from_id'}) { |
|
# "commit" view and modified file (not only pure rename or copy) |
|
print $cgi->a({-href => href(action=>"blobdiff", |
|
hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, |
|
hash_base=>$hash, hash_parent_base=>$parent, |
|
file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})}, |
|
"diff") . |
|
" | "; |
|
} |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$parent, file_name=>$diff{'to_file'})}, |
|
"blob") . " | "; |
|
if ($have_blame) { |
|
print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
|
file_name=>$diff{'to_file'})}, |
|
"blame") . " | "; |
|
} |
|
print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
|
file_name=>$diff{'to_file'})}, |
|
"history"); |
|
print "</td>\n"; |
|
|
|
} # we should not encounter Unmerged (U) or Unknown (X) status |
|
print "</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_patchset_body { |
|
my ($fd, $difftree, $hash, $hash_parent) = @_; |
|
|
|
my $patch_idx = 0; |
|
my $patch_line; |
|
my $diffinfo; |
|
my (%from, %to); |
|
|
|
print "<div class=\"patchset\">\n"; |
|
|
|
# skip to first patch |
|
while ($patch_line = <$fd>) { |
|
chomp $patch_line; |
|
|
|
last if ($patch_line =~ m/^diff /); |
|
} |
|
|
|
PATCH: |
|
while ($patch_line) { |
|
my @diff_header; |
|
my ($from_id, $to_id); |
|
|
|
# git diff header |
|
#assert($patch_line =~ m/^diff /) if DEBUG; |
|
#assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed |
|
push @diff_header, $patch_line; |
|
|
|
# extended diff header |
|
EXTENDED_HEADER: |
|
while ($patch_line = <$fd>) { |
|
chomp $patch_line; |
|
|
|
last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /); |
|
|
|
if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { |
|
$from_id = $1; |
|
$to_id = $2; |
|
} |
|
|
|
push @diff_header, $patch_line; |
|
} |
|
my $last_patch_line = $patch_line; |
|
|
|
# check if current patch belong to current raw line |
|
# and parse raw git-diff line if needed |
|
if (defined $diffinfo && |
|
$diffinfo->{'from_id'} eq $from_id && |
|
$diffinfo->{'to_id'} eq $to_id) { |
|
# this is split patch |
|
print "<div class=\"patch cont\">\n"; |
|
} else { |
|
# advance raw git-diff output if needed |
|
$patch_idx++ if defined $diffinfo; |
|
|
|
# read and prepare patch information |
|
if (ref($difftree->[$patch_idx]) eq "HASH") { |
|
# pre-parsed (or generated by hand) |
|
$diffinfo = $difftree->[$patch_idx]; |
|
} else { |
|
$diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); |
|
} |
|
$from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; |
|
$to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; |
|
if ($diffinfo->{'status'} ne "A") { # not new (added) file |
|
$from{'href'} = href(action=>"blob", hash_base=>$hash_parent, |
|
hash=>$diffinfo->{'from_id'}, |
|
file_name=>$from{'file'}); |
|
} else { |
|
delete $from{'href'}; |
|
} |
|
if ($diffinfo->{'status'} ne "D") { # not deleted file |
|
$to{'href'} = href(action=>"blob", hash_base=>$hash, |
|
hash=>$diffinfo->{'to_id'}, |
|
file_name=>$to{'file'}); |
|
} else { |
|
delete $to{'href'}; |
|
} |
|
# this is first patch for raw difftree line with $patch_idx index |
|
# we index @$difftree array from 0, but number patches from 1 |
|
print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n"; |
|
} |
|
|
|
# print "git diff" header |
|
$patch_line = shift @diff_header; |
|
$patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!; |
|
if ($from{'href'}) { |
|
$patch_line .= $cgi->a({-href => $from{'href'}, -class => "path"}, |
|
'a/' . esc_path($from{'file'})); |
|
} else { # file was added |
|
$patch_line .= 'a/' . esc_path($from{'file'}); |
|
} |
|
$patch_line .= ' '; |
|
if ($to{'href'}) { |
|
$patch_line .= $cgi->a({-href => $to{'href'}, -class => "path"}, |
|
'b/' . esc_path($to{'file'})); |
|
} else { # file was deleted |
|
$patch_line .= 'b/' . esc_path($to{'file'}); |
|
} |
|
print "<div class=\"diff header\">$patch_line</div>\n"; |
|
|
|
# print extended diff header |
|
print "<div class=\"diff extended_header\">\n" if (@diff_header > 0); |
|
EXTENDED_HEADER: |
|
foreach $patch_line (@diff_header) { |
|
# match <path> |
|
if ($patch_line =~ s!^((copy|rename) from ).*$!$1! && $from{'href'}) { |
|
$patch_line .= $cgi->a({-href=>$from{'href'}, -class=>"path"}, |
|
esc_path($from{'file'})); |
|
} |
|
if ($patch_line =~ s!^((copy|rename) to ).*$!$1! && $to{'href'}) { |
|
$patch_line .= $cgi->a({-href=>$to{'href'}, -class=>"path"}, |
|
esc_path($to{'file'})); |
|
} |
|
# match <mode> |
|
if ($patch_line =~ m/\s(\d{6})$/) { |
|
$patch_line .= '<span class="info"> (' . |
|
file_type_long($1) . |
|
')</span>'; |
|
} |
|
# match <hash> |
|
if ($patch_line =~ m/^index/) { |
|
my ($from_link, $to_link); |
|
if ($from{'href'}) { |
|
$from_link = $cgi->a({-href=>$from{'href'}, -class=>"hash"}, |
|
substr($diffinfo->{'from_id'},0,7)); |
|
} else { |
|
$from_link = '0' x 7; |
|
} |
|
if ($to{'href'}) { |
|
$to_link = $cgi->a({-href=>$to{'href'}, -class=>"hash"}, |
|
substr($diffinfo->{'to_id'},0,7)); |
|
} else { |
|
$to_link = '0' x 7; |
|
} |
|
#affirm { |
|
# my ($from_hash, $to_hash) = |
|
# ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/); |
|
# my ($from_id, $to_id) = |
|
# ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); |
|
# ($from_hash eq $from_id) && ($to_hash eq $to_id); |
|
#} if DEBUG; |
|
my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); |
|
$patch_line =~ s!$from_id\.\.$to_id!$from_link..$to_link!; |
|
} |
|
print $patch_line . "<br/>\n"; |
|
} |
|
print "</div>\n" if (@diff_header > 0); # class="diff extended_header" |
|
|
|
# from-file/to-file diff header |
|
$patch_line = $last_patch_line; |
|
if (! $patch_line) { |
|
print "</div>\n"; # class="patch" |
|
last PATCH; |
|
} |
|
next PATCH if ($patch_line =~ m/^diff /); |
|
#assert($patch_line =~ m/^---/) if DEBUG; |
|
if ($from{'href'} && $patch_line =~ m!^--- "?a/!) { |
|
$patch_line = '--- a/' . |
|
$cgi->a({-href=>$from{'href'}, -class=>"path"}, |
|
esc_path($from{'file'})); |
|
} |
|
print "<div class=\"diff from_file\">$patch_line</div>\n"; |
|
|
|
$patch_line = <$fd>; |
|
chomp $patch_line; |
|
|
|
#assert($patch_line =~ m/^+++/) if DEBUG; |
|
if ($to{'href'} && $patch_line =~ m!^\+\+\+ "?b/!) { |
|
$patch_line = '+++ b/' . |
|
$cgi->a({-href=>$to{'href'}, -class=>"path"}, |
|
esc_path($to{'file'})); |
|
} |
|
print "<div class=\"diff to_file\">$patch_line</div>\n"; |
|
|
|
# the patch itself |
|
LINE: |
|
while ($patch_line = <$fd>) { |
|
chomp $patch_line; |
|
|
|
next PATCH if ($patch_line =~ m/^diff /); |
|
|
|
print format_diff_line($patch_line, \%from, \%to); |
|
} |
|
|
|
} continue { |
|
print "</div>\n"; # class="patch" |
|
} |
|
|
|
print "</div>\n"; # class="patchset" |
|
} |
|
|
|
# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
|
|
|
sub git_project_list_body { |
|
my ($projlist, $order, $from, $to, $extra, $no_header) = @_; |
|
|
|
my ($check_forks) = gitweb_check_feature('forks'); |
|
|
|
my @projects; |
|
foreach my $pr (@$projlist) { |
|
my (@aa) = git_get_last_activity($pr->{'path'}); |
|
unless (@aa) { |
|
next; |
|
} |
|
($pr->{'age'}, $pr->{'age_string'}) = @aa; |
|
if (!defined $pr->{'descr'}) { |
|
my $descr = git_get_project_description($pr->{'path'}) || ""; |
|
$pr->{'descr_long'} = to_utf8($descr); |
|
$pr->{'descr'} = chop_str($descr, 25, 5); |
|
} |
|
if (!defined $pr->{'owner'}) { |
|
$pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || ""; |
|
} |
|
if ($check_forks) { |
|
my $pname = $pr->{'path'}; |
|
if (($pname =~ s/\.git$//) && |
|
($pname !~ /\/$/) && |
|
(-d "$projectroot/$pname")) { |
|
$pr->{'forks'} = "-d $projectroot/$pname"; |
|
} |
|
else { |
|
$pr->{'forks'} = 0; |
|
} |
|
} |
|
push @projects, $pr; |
|
} |
|
|
|
$order ||= "project"; |
|
$from = 0 unless defined $from; |
|
$to = $#projects if (!defined $to || $#projects < $to); |
|
|
|
print "<table class=\"project_list\">\n"; |
|
unless ($no_header) { |
|
print "<tr>\n"; |
|
if ($check_forks) { |
|
print "<th></th>\n"; |
|
} |
|
if ($order eq "project") { |
|
@projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; |
|
print "<th>Project</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => href(project=>undef, order=>'project'), |
|
-class => "header"}, "Project") . |
|
"</th>\n"; |
|
} |
|
if ($order eq "descr") { |
|
@projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects; |
|
print "<th>Description</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => href(project=>undef, order=>'descr'), |
|
-class => "header"}, "Description") . |
|
"</th>\n"; |
|
} |
|
if ($order eq "owner") { |
|
@projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects; |
|
print "<th>Owner</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => href(project=>undef, order=>'owner'), |
|
-class => "header"}, "Owner") . |
|
"</th>\n"; |
|
} |
|
if ($order eq "age") { |
|
@projects = sort {$a->{'age'} <=> $b->{'age'}} @projects; |
|
print "<th>Last Change</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => href(project=>undef, order=>'age'), |
|
-class => "header"}, "Last Change") . |
|
"</th>\n"; |
|
} |
|
print "<th></th>\n" . |
|
"</tr>\n"; |
|
} |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $pr = $projects[$i]; |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
if ($check_forks) { |
|
print "<td>"; |
|
if ($pr->{'forks'}) { |
|
print "<!-- $pr->{'forks'} -->\n"; |
|
print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+"); |
|
} |
|
print "</td>\n"; |
|
} |
|
print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
|
-class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . |
|
"<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
|
-class => "list", -title => $pr->{'descr_long'}}, |
|
esc_html($pr->{'descr'})) . "</td>\n" . |
|
"<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n"; |
|
print "<td class=\"". age_class($pr->{'age'}) . "\">" . |
|
$pr->{'age_string'} . "</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . |
|
$cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . |
|
$cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . |
|
$cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . |
|
($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') . |
|
"</td>\n" . |
|
"</tr>\n"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n"; |
|
if ($check_forks) { |
|
print "<td></td>\n"; |
|
} |
|
print "<td colspan=\"5\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_shortlog_body { |
|
# uses global variable $project |
|
my ($commitlist, $from, $to, $refs, $extra) = @_; |
|
|
|
my $have_snapshot = gitweb_have_snapshot(); |
|
|
|
$from = 0 unless defined $from; |
|
$to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
|
|
|
print "<table class=\"shortlog\" cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my %co = %{$commitlist->[$i]}; |
|
my $commit = $co{'id'}; |
|
my $ref = format_ref_marker($refs, $commit); |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
# git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" . |
|
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
|
"<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" . |
|
"<td>"; |
|
print format_subject_html($co{'title'}, $co{'title_short'}, |
|
href(action=>"commit", hash=>$commit), $ref); |
|
print "</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
|
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
|
$cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); |
|
if ($have_snapshot) { |
|
print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot"); |
|
} |
|
print "</td>\n" . |
|
"</tr>\n"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"4\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_history_body { |
|
# Warning: assumes constant type (blob or tree) during history |
|
my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; |
|
|
|
$from = 0 unless defined $from; |
|
$to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist}); |
|
|
|
print "<table class=\"history\" cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my %co = %{$commitlist->[$i]}; |
|
if (!%co) { |
|
next; |
|
} |
|
my $commit = $co{'id'}; |
|
|
|
my $ref = format_ref_marker($refs, $commit); |
|
|
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
|
# shortlog uses chop_str($co{'author_name'}, 10) |
|
"<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" . |
|
"<td>"; |
|
# originally git_history used chop_str($co{'title'}, 50) |
|
print format_subject_html($co{'title'}, $co{'title_short'}, |
|
href(action=>"commit", hash=>$commit), $ref); |
|
print "</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " . |
|
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); |
|
|
|
if ($ftype eq 'blob') { |
|
my $blob_current = git_get_hash_by_path($hash_base, $file_name); |
|
my $blob_parent = git_get_hash_by_path($commit, $file_name); |
|
if (defined $blob_current && defined $blob_parent && |
|
$blob_current ne $blob_parent) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"blobdiff", |
|
hash=>$blob_current, hash_parent=>$blob_parent, |
|
hash_base=>$hash_base, hash_parent_base=>$commit, |
|
file_name=>$file_name)}, |
|
"diff to current"); |
|
} |
|
} |
|
print "</td>\n" . |
|
"</tr>\n"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"4\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_tags_body { |
|
# uses global variable $project |
|
my ($taglist, $from, $to, $extra) = @_; |
|
$from = 0 unless defined $from; |
|
$to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); |
|
|
|
print "<table class=\"tags\" cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $entry = $taglist->[$i]; |
|
my %tag = %$entry; |
|
my $comment = $tag{'subject'}; |
|
my $comment_short; |
|
if (defined $comment) { |
|
$comment_short = chop_str($comment, 30, 5); |
|
} |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
if (defined $tag{'age'}) { |
|
print "<td><i>$tag{'age'}</i></td>\n"; |
|
} else { |
|
print "<td></td>\n"; |
|
} |
|
print "<td>" . |
|
$cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
|
-class => "list name"}, esc_html($tag{'name'})) . |
|
"</td>\n" . |
|
"<td>"; |
|
if (defined $comment) { |
|
print format_subject_html($comment, $comment_short, |
|
href(action=>"tag", hash=>$tag{'id'})); |
|
} |
|
print "</td>\n" . |
|
"<td class=\"selflink\">"; |
|
if ($tag{'type'} eq "tag") { |
|
print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag"); |
|
} else { |
|
print " "; |
|
} |
|
print "</td>\n" . |
|
"<td class=\"link\">" . " | " . |
|
$cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'}); |
|
if ($tag{'reftype'} eq "commit") { |
|
print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . |
|
" | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log"); |
|
} elsif ($tag{'reftype'} eq "blob") { |
|
print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw"); |
|
} |
|
print "</td>\n" . |
|
"</tr>"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"5\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_heads_body { |
|
# uses global variable $project |
|
my ($headlist, $head, $from, $to, $extra) = @_; |
|
$from = 0 unless defined $from; |
|
$to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); |
|
|
|
print "<table class=\"heads\" cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $entry = $headlist->[$i]; |
|
my %ref = %$entry; |
|
my $curr = $ref{'id'} eq $head; |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td><i>$ref{'age'}</i></td>\n" . |
|
($curr ? "<td class=\"current_head\">" : "<td>") . |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'}), |
|
-class => "list name"},esc_html($ref{'name'})) . |
|
"</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'})}, "shortlog") . " | " . |
|
$cgi->a({-href => href(action=>"log", hash=>$ref{'name'})}, "log") . " | " . |
|
$cgi->a({-href => href(action=>"tree", hash=>$ref{'name'}, hash_base=>$ref{'name'})}, "tree") . |
|
"</td>\n" . |
|
"</tr>"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"3\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_search_grep_body { |
|
my ($commitlist, $from, $to, $extra) = @_; |
|
$from = 0 unless defined $from; |
|
$to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
|
|
|
print "<table class=\"grep\" cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my %co = %{$commitlist->[$i]}; |
|
if (!%co) { |
|
next; |
|
} |
|
my $commit = $co{'id'}; |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
|
"<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . |
|
"<td>" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"}, |
|
esc_html(chop_str($co{'title'}, 50)) . "<br/>"); |
|
my $comment = $co{'comment'}; |
|
foreach my $line (@$comment) { |
|
if ($line =~ m/^(.*)($searchtext)(.*)$/i) { |
|
my $lead = esc_html($1) || ""; |
|
$lead = chop_str($lead, 30, 10); |
|
my $match = esc_html($2) || ""; |
|
my $trail = esc_html($3) || ""; |
|
$trail = chop_str($trail, 30, 10); |
|
my $text = "$lead<span class=\"match\">$match</span>$trail"; |
|
print chop_str($text, 80, 5) . "<br/>\n"; |
|
} |
|
} |
|
print "</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
|
print "</td>\n" . |
|
"</tr>\n"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"3\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
## ====================================================================== |
|
## ====================================================================== |
|
## actions |
|
|
|
sub git_project_list { |
|
my $order = $cgi->param('o'); |
|
if (defined $order && $order !~ m/project|descr|owner|age/) { |
|
die_error(undef, "Unknown order parameter"); |
|
} |
|
|
|
my @list = git_get_projects_list(); |
|
if (!@list) { |
|
die_error(undef, "No projects found"); |
|
} |
|
|
|
git_header_html(); |
|
if (-f $home_text) { |
|
print "<div class=\"index_include\">\n"; |
|
open (my $fd, $home_text); |
|
print <$fd>; |
|
close $fd; |
|
print "</div>\n"; |
|
} |
|
git_project_list_body(\@list, $order); |
|
git_footer_html(); |
|
} |
|
|
|
sub git_forks { |
|
my $order = $cgi->param('o'); |
|
if (defined $order && $order !~ m/project|descr|owner|age/) { |
|
die_error(undef, "Unknown order parameter"); |
|
} |
|
|
|
my @list = git_get_projects_list($project); |
|
if (!@list) { |
|
die_error(undef, "No forks found"); |
|
} |
|
|
|
git_header_html(); |
|
git_print_page_nav('',''); |
|
git_print_header_div('summary', "$project forks"); |
|
git_project_list_body(\@list, $order); |
|
git_footer_html(); |
|
} |
|
|
|
sub git_project_index { |
|
my @projects = git_get_projects_list($project); |
|
|
|
print $cgi->header( |
|
-type => 'text/plain', |
|
-charset => 'utf-8', |
|
-content_disposition => 'inline; filename="index.aux"'); |
|
|
|
foreach my $pr (@projects) { |
|
if (!exists $pr->{'owner'}) { |
|
$pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}"); |
|
} |
|
|
|
my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); |
|
# quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' |
|
$path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
|
$owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
|
$path =~ s/ /\+/g; |
|
$owner =~ s/ /\+/g; |
|
|
|
print "$path $owner\n"; |
|
} |
|
} |
|
|
|
sub git_summary { |
|
my $descr = git_get_project_description($project) || "none"; |
|
my %co = parse_commit("HEAD"); |
|
my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); |
|
my $head = $co{'id'}; |
|
|
|
my $owner = git_get_project_owner($project); |
|
|
|
my $refs = git_get_references(); |
|
# These get_*_list functions return one more to allow us to see if |
|
# there are more ... |
|
my @taglist = git_get_tags_list(16); |
|
my @headlist = git_get_heads_list(16); |
|
my @forklist; |
|
my ($check_forks) = gitweb_check_feature('forks'); |
|
|
|
if ($check_forks) { |
|
@forklist = git_get_projects_list($project); |
|
} |
|
|
|
git_header_html(); |
|
git_print_page_nav('summary','', $head); |
|
|
|
print "<div class=\"title\"> </div>\n"; |
|
print "<table cellspacing=\"0\">\n" . |
|
"<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . |
|
"<tr><td>owner</td><td>$owner</td></tr>\n" . |
|
"<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; |
|
# use per project git URL list in $projectroot/$project/cloneurl |
|
# or make project git URL from git base URL and project name |
|
my $url_tag = "URL"; |
|
my @url_list = git_get_project_url_list($project); |
|
@url_list = map { "$_/$project" } @git_base_url_list unless @url_list; |
|
foreach my $git_url (@url_list) { |
|
next unless $git_url; |
|
print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n"; |
|
$url_tag = ""; |
|
} |
|
print "</table>\n"; |
|
|
|
if (-s "$projectroot/$project/README.html") { |
|
if (open my $fd, "$projectroot/$project/README.html") { |
|
print "<div class=\"title\">readme</div>\n"; |
|
print $_ while (<$fd>); |
|
close $fd; |
|
} |
|
} |
|
|
|
# we need to request one more than 16 (0..15) to check if |
|
# those 16 are all |
|
my @commitlist = parse_commits($head, 17); |
|
git_print_header_div('shortlog'); |
|
git_shortlog_body(\@commitlist, 0, 15, $refs, |
|
$#commitlist <= 15 ? undef : |
|
$cgi->a({-href => href(action=>"shortlog")}, "...")); |
|
|
|
if (@taglist) { |
|
git_print_header_div('tags'); |
|
git_tags_body(\@taglist, 0, 15, |
|
$#taglist <= 15 ? undef : |
|
$cgi->a({-href => href(action=>"tags")}, "...")); |
|
} |
|
|
|
if (@headlist) { |
|
git_print_header_div('heads'); |
|
git_heads_body(\@headlist, $head, 0, 15, |
|
$#headlist <= 15 ? undef : |
|
$cgi->a({-href => href(action=>"heads")}, "...")); |
|
} |
|
|
|
if (@forklist) { |
|
git_print_header_div('forks'); |
|
git_project_list_body(\@forklist, undef, 0, 15, |
|
$#forklist <= 15 ? undef : |
|
$cgi->a({-href => href(action=>"forks")}, "..."), |
|
'noheader'); |
|
} |
|
|
|
git_footer_html(); |
|
} |
|
|
|
sub git_tag { |
|
my $head = git_get_head_hash($project); |
|
git_header_html(); |
|
git_print_page_nav('','', $head,undef,$head); |
|
my %tag = parse_tag($hash); |
|
git_print_header_div('commit', esc_html($tag{'name'}), $hash); |
|
print "<div class=\"title_text\">\n" . |
|
"<table cellspacing=\"0\">\n" . |
|
"<tr>\n" . |
|
"<td>object</td>\n" . |
|
"<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
|
$tag{'object'}) . "</td>\n" . |
|
"<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
|
$tag{'type'}) . "</td>\n" . |
|
"</tr>\n"; |
|
if (defined($tag{'author'})) { |
|
my %ad = parse_date($tag{'epoch'}, $tag{'tz'}); |
|
print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n"; |
|
print "<tr><td></td><td>" . $ad{'rfc2822'} . |
|
sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . |
|
"</td></tr>\n"; |
|
} |
|
print "</table>\n\n" . |
|
"</div>\n"; |
|
print "<div class=\"page_body\">"; |
|
my $comment = $tag{'comment'}; |
|
foreach my $line (@$comment) { |
|
chomp $line; |
|
print esc_html($line, -nbsp=>1) . "<br/>\n"; |
|
} |
|
print "</div>\n"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blame2 { |
|
my $fd; |
|
my $ftype; |
|
|
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
if (!$have_blame) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
die_error('404 Not Found', "File name not defined") if (!$file_name); |
|
$hash_base ||= git_get_head_hash($project); |
|
die_error(undef, "Couldn't find base commit") unless ($hash_base); |
|
my %co = parse_commit($hash_base) |
|
or die_error(undef, "Reading commit failed"); |
|
if (!defined $hash) { |
|
$hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
|
or die_error(undef, "Error looking up file"); |
|
} |
|
$ftype = git_get_type($hash); |
|
if ($ftype !~ "blob") { |
|
die_error("400 Bad Request", "Object is not a blob"); |
|
} |
|
open ($fd, "-|", git_cmd(), "blame", '-p', '--', |
|
$file_name, $hash_base) |
|
or die_error(undef, "Open git-blame failed"); |
|
git_header_html(); |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
|
"blob") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
|
"history") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
|
"HEAD"); |
|
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
git_print_page_path($file_name, $ftype, $hash_base); |
|
my @rev_color = (qw(light2 dark2)); |
|
my $num_colors = scalar(@rev_color); |
|
my $current_color = 0; |
|
my $last_rev; |
|
print <<HTML; |
|
<div class="page_body"> |
|
<table class="blame"> |
|
<tr><th>Commit</th><th>Line</th><th>Data</th></tr> |
|
HTML |
|
my %metainfo = (); |
|
while (1) { |
|
$_ = <$fd>; |
|
last unless defined $_; |
|
my ($full_rev, $orig_lineno, $lineno, $group_size) = |
|
/^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; |
|
if (!exists $metainfo{$full_rev}) { |
|
$metainfo{$full_rev} = {}; |
|
} |
|
my $meta = $metainfo{$full_rev}; |
|
while (<$fd>) { |
|
last if (s/^\t//); |
|
if (/^(\S+) (.*)$/) { |
|
$meta->{$1} = $2; |
|
} |
|
} |
|
my $data = $_; |
|
chomp $data; |
|
my $rev = substr($full_rev, 0, 8); |
|
my $author = $meta->{'author'}; |
|
my %date = parse_date($meta->{'author-time'}, |
|
$meta->{'author-tz'}); |
|
my $date = $date{'iso-tz'}; |
|
if ($group_size) { |
|
$current_color = ++$current_color % $num_colors; |
|
} |
|
print "<tr class=\"$rev_color[$current_color]\">\n"; |
|
if ($group_size) { |
|
print "<td class=\"sha1\""; |
|
print " title=\"". esc_html($author) . ", $date\""; |
|
print " rowspan=\"$group_size\"" if ($group_size > 1); |
|
print ">"; |
|
print $cgi->a({-href => href(action=>"commit", |
|
hash=>$full_rev, |
|
file_name=>$file_name)}, |
|
esc_html($rev)); |
|
print "</td>\n"; |
|
} |
|
open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") |
|
or die_error("could not open git-rev-parse"); |
|
my $parent_commit = <$dd>; |
|
close $dd; |
|
chomp($parent_commit); |
|
my $blamed = href(action => 'blame', |
|
file_name => $meta->{'filename'}, |
|
hash_base => $parent_commit); |
|
print "<td class=\"linenr\">"; |
|
print $cgi->a({ -href => "$blamed#l$orig_lineno", |
|
-id => "l$lineno", |
|
-class => "linenr" }, |
|
esc_html($lineno)); |
|
print "</td>"; |
|
print "<td class=\"pre\">" . esc_html($data) . "</td>\n"; |
|
print "</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
print "</div>"; |
|
close $fd |
|
or print "Reading blob failed\n"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blame { |
|
my $fd; |
|
|
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
if (!$have_blame) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
die_error('404 Not Found', "File name not defined") if (!$file_name); |
|
$hash_base ||= git_get_head_hash($project); |
|
die_error(undef, "Couldn't find base commit") unless ($hash_base); |
|
my %co = parse_commit($hash_base) |
|
or die_error(undef, "Reading commit failed"); |
|
if (!defined $hash) { |
|
$hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
|
or die_error(undef, "Error lookup file"); |
|
} |
|
open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base) |
|
or die_error(undef, "Open git-annotate failed"); |
|
git_header_html(); |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
|
"blob") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
|
"history") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
|
"HEAD"); |
|
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
git_print_page_path($file_name, 'blob', $hash_base); |
|
print "<div class=\"page_body\">\n"; |
|
print <<HTML; |
|
<table class="blame"> |
|
<tr> |
|
<th>Commit</th> |
|
<th>Age</th> |
|
<th>Author</th> |
|
<th>Line</th> |
|
<th>Data</th> |
|
</tr> |
|
HTML |
|
my @line_class = (qw(light dark)); |
|
my $line_class_len = scalar (@line_class); |
|
my $line_class_num = $#line_class; |
|
while (my $line = <$fd>) { |
|
my $long_rev; |
|
my $short_rev; |
|
my $author; |
|
my $time; |
|
my $lineno; |
|
my $data; |
|
my $age; |
|
my $age_str; |
|
my $age_class; |
|
|
|
chomp $line; |
|
$line_class_num = ($line_class_num + 1) % $line_class_len; |
|
|
|
if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) { |
|
$long_rev = $1; |
|
$author = $2; |
|
$time = $3; |
|
$lineno = $4; |
|
$data = $5; |
|
} else { |
|
print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n); |
|
next; |
|
} |
|
$short_rev = substr ($long_rev, 0, 8); |
|
$age = time () - $time; |
|
$age_str = age_string ($age); |
|
$age_str =~ s/ / /g; |
|
$age_class = age_class($age); |
|
$author = esc_html ($author); |
|
$author =~ s/ / /g; |
|
|
|
$data = untabify($data); |
|
$data = esc_html ($data); |
|
|
|
print <<HTML; |
|
<tr class="$line_class[$line_class_num]"> |
|
<td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td> |
|
<td class="$age_class">$age_str</td> |
|
<td>$author</td> |
|
<td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td> |
|
<td class="pre">$data</td> |
|
</tr> |
|
HTML |
|
} # while (my $line = <$fd>) |
|
print "</table>\n\n"; |
|
close $fd |
|
or print "Reading blob failed.\n"; |
|
print "</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_tags { |
|
my $head = git_get_head_hash($project); |
|
git_header_html(); |
|
git_print_page_nav('','', $head,undef,$head); |
|
git_print_header_div('summary', $project); |
|
|
|
my @tagslist = git_get_tags_list(); |
|
if (@tagslist) { |
|
git_tags_body(\@tagslist); |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_heads { |
|
my $head = git_get_head_hash($project); |
|
git_header_html(); |
|
git_print_page_nav('','', $head,undef,$head); |
|
git_print_header_div('summary', $project); |
|
|
|
my @headslist = git_get_heads_list(); |
|
if (@headslist) { |
|
git_heads_body(\@headslist, $head); |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blob_plain { |
|
my $expires; |
|
|
|
if (!defined $hash) { |
|
if (defined $file_name) { |
|
my $base = $hash_base || git_get_head_hash($project); |
|
$hash = git_get_hash_by_path($base, $file_name, "blob") |
|
or die_error(undef, "Error lookup file"); |
|
} else { |
|
die_error(undef, "No file name defined"); |
|
} |
|
} elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
|
# blobs defined by non-textual hash id's can be cached |
|
$expires = "+1d"; |
|
} |
|
|
|
my $type = shift; |
|
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
|
or die_error(undef, "Couldn't cat $file_name, $hash"); |
|
|
|
$type ||= blob_mimetype($fd, $file_name); |
|
|
|
# save as filename, even when no $file_name is given |
|
my $save_as = "$hash"; |
|
if (defined $file_name) { |
|
$save_as = $file_name; |
|
} elsif ($type =~ m/^text\//) { |
|
$save_as .= '.txt'; |
|
} |
|
|
|
print $cgi->header( |
|
-type => "$type", |
|
-expires=>$expires, |
|
-content_disposition => 'inline; filename="' . "$save_as" . '"'); |
|
undef $/; |
|
binmode STDOUT, ':raw'; |
|
print <$fd>; |
|
binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
|
$/ = "\n"; |
|
close $fd; |
|
} |
|
|
|
sub git_blob { |
|
my $expires; |
|
|
|
if (!defined $hash) { |
|
if (defined $file_name) { |
|
my $base = $hash_base || git_get_head_hash($project); |
|
$hash = git_get_hash_by_path($base, $file_name, "blob") |
|
or die_error(undef, "Error lookup file"); |
|
} else { |
|
die_error(undef, "No file name defined"); |
|
} |
|
} elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
|
# blobs defined by non-textual hash id's can be cached |
|
$expires = "+1d"; |
|
} |
|
|
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
|
or die_error(undef, "Couldn't cat $file_name, $hash"); |
|
my $mimetype = blob_mimetype($fd, $file_name); |
|
if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) { |
|
close $fd; |
|
return git_blob_plain($mimetype); |
|
} |
|
# we can have blame only for text/* mimetype |
|
$have_blame &&= ($mimetype =~ m!^text/!); |
|
|
|
git_header_html(undef, $expires); |
|
my $formats_nav = ''; |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
if (defined $file_name) { |
|
if ($have_blame) { |
|
$formats_nav .= |
|
$cgi->a({-href => href(action=>"blame", hash_base=>$hash_base, |
|
hash=>$hash, file_name=>$file_name)}, |
|
"blame") . |
|
" | "; |
|
} |
|
$formats_nav .= |
|
$cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
|
hash=>$hash, file_name=>$file_name)}, |
|
"history") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"blob_plain", |
|
hash=>$hash, file_name=>$file_name)}, |
|
"raw") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"blob", |
|
hash_base=>"HEAD", file_name=>$file_name)}, |
|
"HEAD"); |
|
} else { |
|
$formats_nav .= |
|
$cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "raw"); |
|
} |
|
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
} else { |
|
print "<div class=\"page_nav\">\n" . |
|
"<br/><br/></div>\n" . |
|
"<div class=\"title\">$hash</div>\n"; |
|
} |
|
git_print_page_path($file_name, "blob", $hash_base); |
|
print "<div class=\"page_body\">\n"; |
|
if ($mimetype =~ m!^text/!) { |
|
my $nr; |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
$nr++; |
|
$line = untabify($line); |
|
printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", |
|
$nr, $nr, $nr, esc_html($line, -nbsp=>1); |
|
} |
|
} elsif ($mimetype =~ m!^image/!) { |
|
print qq!<img type="$mimetype"!; |
|
if ($file_name) { |
|
print qq! alt="$file_name" title="$file_name"!; |
|
} |
|
print qq! src="! . |
|
href(action=>"blob_plain", hash=>$hash, |
|
hash_base=>$hash_base, file_name=>$file_name) . |
|
qq!" />\n!; |
|
} |
|
close $fd |
|
or print "Reading blob failed.\n"; |
|
print "</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_tree { |
|
my $have_snapshot = gitweb_have_snapshot(); |
|
|
|
if (!defined $hash_base) { |
|
$hash_base = "HEAD"; |
|
} |
|
if (!defined $hash) { |
|
if (defined $file_name) { |
|
$hash = git_get_hash_by_path($hash_base, $file_name, "tree"); |
|
} else { |
|
$hash = $hash_base; |
|
} |
|
} |
|
$/ = "\0"; |
|
open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash |
|
or die_error(undef, "Open git-ls-tree failed"); |
|
my @entries = map { chomp; $_ } <$fd>; |
|
close $fd or die_error(undef, "Reading tree failed"); |
|
$/ = "\n"; |
|
|
|
my $refs = git_get_references(); |
|
my $ref = format_ref_marker($refs, $hash_base); |
|
git_header_html(); |
|
my $basedir = ''; |
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
my @views_nav = (); |
|
if (defined $file_name) { |
|
push @views_nav, |
|
$cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
|
hash=>$hash, file_name=>$file_name)}, |
|
"history"), |
|
$cgi->a({-href => href(action=>"tree", |
|
hash_base=>"HEAD", file_name=>$file_name)}, |
|
"HEAD"), |
|
} |
|
if ($have_snapshot) { |
|
# FIXME: Should be available when we have no hash base as well. |
|
push @views_nav, |
|
$cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, |
|
"snapshot"); |
|
} |
|
git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); |
|
git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
|
} else { |
|
undef $hash_base; |
|
print "<div class=\"page_nav\">\n"; |
|
print "<br/><br/></div>\n"; |
|
print "<div class=\"title\">$hash</div>\n"; |
|
} |
|
if (defined $file_name) { |
|
$basedir = $file_name; |
|
if ($basedir ne '' && substr($basedir, -1) ne '/') { |
|
$basedir .= '/'; |
|
} |
|
} |
|
git_print_page_path($file_name, 'tree', $hash_base); |
|
print "<div class=\"page_body\">\n"; |
|
print "<table cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
# '..' (top directory) link if possible |
|
if (defined $hash_base && |
|
defined $file_name && $file_name =~ m![^/]+$!) { |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
|
|
my $up = $file_name; |
|
$up =~ s!/?[^/]+$!!; |
|
undef $up unless $up; |
|
# based on git_print_tree_entry |
|
print '<td class="mode">' . mode_str('040000') . "</td>\n"; |
|
print '<td class="list">'; |
|
print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base, |
|
file_name=>$up)}, |
|
".."); |
|
print "</td>\n"; |
|
print "<td class=\"link\"></td>\n"; |
|
|
|
print "</tr>\n"; |
|
} |
|
foreach my $line (@entries) { |
|
my %t = parse_ls_tree_line($line, -z => 1); |
|
|
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
|
|
git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame); |
|
|
|
print "</tr>\n"; |
|
} |
|
print "</table>\n" . |
|
"</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_snapshot { |
|
my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); |
|
my $have_snapshot = (defined $ctype && defined $suffix); |
|
if (!$have_snapshot) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
|
|
if (!defined $hash) { |
|
$hash = git_get_head_hash($project); |
|
} |
|
|
|
my $filename = basename($project) . "-$hash.tar.$suffix"; |
|
|
|
print $cgi->header( |
|
-type => "application/$ctype", |
|
-content_disposition => 'inline; filename="' . "$filename" . '"', |
|
-status => '200 OK'); |
|
|
|
my $git = git_cmd_str(); |
|
my $name = $project; |
|
$name =~ s/\047/\047\\\047\047/g; |
|
open my $fd, "-|", |
|
"$git archive --format=tar --prefix=\'$name\'/ $hash | $command" |
|
or die_error(undef, "Execute git-tar-tree failed."); |
|
binmode STDOUT, ':raw'; |
|
print <$fd>; |
|
binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
|
close $fd; |
|
|
|
} |
|
|
|
sub git_log { |
|
my $head = git_get_head_hash($project); |
|
if (!defined $hash) { |
|
$hash = $head; |
|
} |
|
if (!defined $page) { |
|
$page = 0; |
|
} |
|
my $refs = git_get_references(); |
|
|
|
my @commitlist = parse_commits($hash, 101, (100 * $page)); |
|
|
|
my $paging_nav = format_paging_nav('log', $hash, $head, $page, (100 * ($page+1))); |
|
|
|
git_header_html(); |
|
git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
|
|
|
if (!@commitlist) { |
|
my %co = parse_commit($hash); |
|
|
|
git_print_header_div('summary', $project); |
|
print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
|
} |
|
my $to = ($#commitlist >= 99) ? (99) : ($#commitlist); |
|
for (my $i = 0; $i <= $to; $i++) { |
|
my %co = %{$commitlist[$i]}; |
|
next if !%co; |
|
my $commit = $co{'id'}; |
|
my $ref = format_ref_marker($refs, $commit); |
|
my %ad = parse_date($co{'author_epoch'}); |
|
git_print_header_div('commit', |
|
"<span class=\"age\">$co{'age_string'}</span>" . |
|
esc_html($co{'title'}) . $ref, |
|
$commit); |
|
print "<div class=\"title_text\">\n" . |
|
"<div class=\"log_link\">\n" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . |
|
"<br/>\n" . |
|
"</div>\n" . |
|
"<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" . |
|
"</div>\n"; |
|
|
|
print "<div class=\"log_body\">\n"; |
|
git_print_log($co{'comment'}, -final_empty_line=> 1); |
|
print "</div>\n"; |
|
} |
|
if ($#commitlist >= 100) { |
|
print "<div class=\"page_nav\">\n"; |
|
print $cgi->a({-href => href(action=>"log", hash=>$hash, page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
print "</div>\n"; |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_commit { |
|
$hash ||= $hash_base || "HEAD"; |
|
my %co = parse_commit($hash); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
|
my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); |
|
|
|
my $parent = $co{'parent'}; |
|
my $parents = $co{'parents'}; # listref |
|
|
|
# we need to prepare $formats_nav before any parameter munging |
|
my $formats_nav; |
|
if (!defined $parent) { |
|
# --root commitdiff |
|
$formats_nav .= '(initial)'; |
|
} elsif (@$parents == 1) { |
|
# single parent commit |
|
$formats_nav .= |
|
'(parent: ' . |
|
$cgi->a({-href => href(action=>"commit", |
|
hash=>$parent)}, |
|
esc_html(substr($parent, 0, 7))) . |
|
')'; |
|
} else { |
|
# merge commit |
|
$formats_nav .= |
|
'(merge: ' . |
|
join(' ', map { |
|
$cgi->a({-href => href(action=>"commitdiff", |
|
hash=>$_)}, |
|
esc_html(substr($_, 0, 7))); |
|
} @$parents ) . |
|
')'; |
|
} |
|
|
|
if (!defined $parent) { |
|
$parent = "--root"; |
|
} |
|
my @difftree; |
|
if (@$parents <= 1) { |
|
# difftree output is not printed for merges |
|
open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", |
|
@diff_opts, $parent, $hash, "--" |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
@difftree = map { chomp; $_ } <$fd>; |
|
close $fd or die_error(undef, "Reading git-diff-tree failed"); |
|
} |
|
|
|
# non-textual hash id's can be cached |
|
my $expires; |
|
if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
|
$expires = "+1d"; |
|
} |
|
my $refs = git_get_references(); |
|
my $ref = format_ref_marker($refs, $co{'id'}); |
|
|
|
my $have_snapshot = gitweb_have_snapshot(); |
|
|
|
git_header_html(undef, $expires); |
|
git_print_page_nav('commit', '', |
|
$hash, $co{'tree'}, $hash, |
|
$formats_nav); |
|
|
|
if (defined $co{'parent'}) { |
|
git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); |
|
} else { |
|
git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash); |
|
} |
|
print "<div class=\"title_text\">\n" . |
|
"<table cellspacing=\"0\">\n"; |
|
print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n". |
|
"<tr>" . |
|
"<td></td><td> $ad{'rfc2822'}"; |
|
if ($ad{'hour_local'} < 6) { |
|
printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
|
$ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
|
} else { |
|
printf(" (%02d:%02d %s)", |
|
$ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
|
} |
|
print "</td>" . |
|
"</tr>\n"; |
|
print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n"; |
|
print "<tr><td></td><td> $cd{'rfc2822'}" . |
|
sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . |
|
"</td></tr>\n"; |
|
print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n"; |
|
print "<tr>" . |
|
"<td>tree</td>" . |
|
"<td class=\"sha1\">" . |
|
$cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), |
|
class => "list"}, $co{'tree'}) . |
|
"</td>" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, |
|
"tree"); |
|
if ($have_snapshot) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, "snapshot"); |
|
} |
|
print "</td>" . |
|
"</tr>\n"; |
|
|
|
foreach my $par (@$parents) { |
|
print "<tr>" . |
|
"<td>parent</td>" . |
|
"<td class=\"sha1\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$par), |
|
class => "list"}, $par) . |
|
"</td>" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . |
|
"</td>" . |
|
"</tr>\n"; |
|
} |
|
print "</table>". |
|
"</div>\n"; |
|
|
|
print "<div class=\"page_body\">\n"; |
|
git_print_log($co{'comment'}); |
|
print "</div>\n"; |
|
|
|
if (@$parents <= 1) { |
|
# do not output difftree/whatchanged for merges |
|
git_difftree_body(\@difftree, $hash, $parent); |
|
} |
|
|
|
git_footer_html(); |
|
} |
|
|
|
sub git_object { |
|
# object is defined by: |
|
# - hash or hash_base alone |
|
# - hash_base and file_name |
|
my $type; |
|
|
|
# - hash or hash_base alone |
|
if ($hash || ($hash_base && !defined $file_name)) { |
|
my $object_id = $hash || $hash_base; |
|
|
|
my $git_command = git_cmd_str(); |
|
open my $fd, "-|", "$git_command cat-file -t $object_id 2>/dev/null" |
|
or die_error('404 Not Found', "Object does not exist"); |
|
$type = <$fd>; |
|
chomp $type; |
|
close $fd |
|
or die_error('404 Not Found', "Object does not exist"); |
|
|
|
# - hash_base and file_name |
|
} elsif ($hash_base && defined $file_name) { |
|
$file_name =~ s,/+$,,; |
|
|
|
system(git_cmd(), "cat-file", '-e', $hash_base) == 0 |
|
or die_error('404 Not Found', "Base object does not exist"); |
|
|
|
# here errors should not hapen |
|
open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name |
|
or die_error(undef, "Open git-ls-tree failed"); |
|
my $line = <$fd>; |
|
close $fd; |
|
|
|
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
|
unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) { |
|
die_error('404 Not Found', "File or directory for given base does not exist"); |
|
} |
|
$type = $2; |
|
$hash = $3; |
|
} else { |
|
die_error('404 Not Found', "Not enough information to find object"); |
|
} |
|
|
|
print $cgi->redirect(-uri => href(action=>$type, -full=>1, |
|
hash=>$hash, hash_base=>$hash_base, |
|
file_name=>$file_name), |
|
-status => '302 Found'); |
|
} |
|
|
|
sub git_blobdiff { |
|
my $format = shift || 'html'; |
|
|
|
my $fd; |
|
my @difftree; |
|
my %diffinfo; |
|
my $expires; |
|
|
|
# preparing $fd and %diffinfo for git_patchset_body |
|
# new style URI |
|
if (defined $hash_base && defined $hash_parent_base) { |
|
if (defined $file_name) { |
|
# read raw output |
|
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
$hash_parent_base, $hash_base, |
|
"--", $file_name |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
@difftree = map { chomp; $_ } <$fd>; |
|
close $fd |
|
or die_error(undef, "Reading git-diff-tree failed"); |
|
@difftree |
|
or die_error('404 Not Found', "Blob diff not found"); |
|
|
|
} elsif (defined $hash && |
|
$hash =~ /[0-9a-fA-F]{40}/) { |
|
# try to find filename from $hash |
|
|
|
# read filtered raw output |
|
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
$hash_parent_base, $hash_base, "--" |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
@difftree = |
|
# ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' |
|
# $hash == to_id |
|
grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ } |
|
map { chomp; $_ } <$fd>; |
|
close $fd |
|
or die_error(undef, "Reading git-diff-tree failed"); |
|
@difftree |
|
or die_error('404 Not Found', "Blob diff not found"); |
|
|
|
} else { |
|
die_error('404 Not Found', "Missing one of the blob diff parameters"); |
|
} |
|
|
|
if (@difftree > 1) { |
|
die_error('404 Not Found', "Ambiguous blob diff specification"); |
|
} |
|
|
|
%diffinfo = parse_difftree_raw_line($difftree[0]); |
|
$file_parent ||= $diffinfo{'from_file'} || $file_name || $diffinfo{'file'}; |
|
$file_name ||= $diffinfo{'to_file'} || $diffinfo{'file'}; |
|
|
|
$hash_parent ||= $diffinfo{'from_id'}; |
|
$hash ||= $diffinfo{'to_id'}; |
|
|
|
# non-textual hash id's can be cached |
|
if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ && |
|
$hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) { |
|
$expires = '+1d'; |
|
} |
|
|
|
# open patch output |
|
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
'-p', $hash_parent_base, $hash_base, |
|
"--", $file_name |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
} |
|
|
|
# old/legacy style URI |
|
if (!%diffinfo && # if new style URI failed |
|
defined $hash && defined $hash_parent) { |
|
# fake git-diff-tree raw output |
|
$diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; |
|
$diffinfo{'from_id'} = $hash_parent; |
|
$diffinfo{'to_id'} = $hash; |
|
if (defined $file_name) { |
|
if (defined $file_parent) { |
|
$diffinfo{'status'} = '2'; |
|
$diffinfo{'from_file'} = $file_parent; |
|
$diffinfo{'to_file'} = $file_name; |
|
} else { # assume not renamed |
|
$diffinfo{'status'} = '1'; |
|
$diffinfo{'from_file'} = $file_name; |
|
$diffinfo{'to_file'} = $file_name; |
|
} |
|
} else { # no filename given |
|
$diffinfo{'status'} = '2'; |
|
$diffinfo{'from_file'} = $hash_parent; |
|
$diffinfo{'to_file'} = $hash; |
|
} |
|
|
|
# non-textual hash id's can be cached |
|
if ($hash =~ m/^[0-9a-fA-F]{40}$/ && |
|
$hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
|
$expires = '+1d'; |
|
} |
|
|
|
# open patch output |
|
open $fd, "-|", git_cmd(), "diff", '-p', @diff_opts, |
|
$hash_parent, $hash, "--" |
|
or die_error(undef, "Open git-diff failed"); |
|
} else { |
|
die_error('404 Not Found', "Missing one of the blob diff parameters") |
|
unless %diffinfo; |
|
} |
|
|
|
# header |
|
if ($format eq 'html') { |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blobdiff_plain", |
|
hash=>$hash, hash_parent=>$hash_parent, |
|
hash_base=>$hash_base, hash_parent_base=>$hash_parent_base, |
|
file_name=>$file_name, file_parent=>$file_parent)}, |
|
"raw"); |
|
git_header_html(undef, $expires); |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
} else { |
|
print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n"; |
|
print "<div class=\"title\">$hash vs $hash_parent</div>\n"; |
|
} |
|
if (defined $file_name) { |
|
git_print_page_path($file_name, "blob", $hash_base); |
|
} else { |
|
print "<div class=\"page_path\"></div>\n"; |
|
} |
|
|
|
} elsif ($format eq 'plain') { |
|
print $cgi->header( |
|
-type => 'text/plain', |
|
-charset => 'utf-8', |
|
-expires => $expires, |
|
-content_disposition => 'inline; filename="' . "$file_name" . '.patch"'); |
|
|
|
print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
|
|
|
} else { |
|
die_error(undef, "Unknown blobdiff format"); |
|
} |
|
|
|
# patch |
|
if ($format eq 'html') { |
|
print "<div class=\"page_body\">\n"; |
|
|
|
git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); |
|
close $fd; |
|
|
|
print "</div>\n"; # class="page_body" |
|
git_footer_html(); |
|
|
|
} else { |
|
while (my $line = <$fd>) { |
|
$line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg; |
|
$line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg; |
|
|
|
print $line; |
|
|
|
last if $line =~ m!^\+\+\+!; |
|
} |
|
local $/ = undef; |
|
print <$fd>; |
|
close $fd; |
|
} |
|
} |
|
|
|
sub git_blobdiff_plain { |
|
git_blobdiff('plain'); |
|
} |
|
|
|
sub git_commitdiff { |
|
my $format = shift || 'html'; |
|
$hash ||= $hash_base || "HEAD"; |
|
my %co = parse_commit($hash); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
|
|
# we need to prepare $formats_nav before any parameter munging |
|
my $formats_nav; |
|
if ($format eq 'html') { |
|
$formats_nav = |
|
$cgi->a({-href => href(action=>"commitdiff_plain", |
|
hash=>$hash, hash_parent=>$hash_parent)}, |
|
"raw"); |
|
|
|
if (defined $hash_parent) { |
|
# commitdiff with two commits given |
|
my $hash_parent_short = $hash_parent; |
|
if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
|
$hash_parent_short = substr($hash_parent, 0, 7); |
|
} |
|
$formats_nav .= |
|
' (from: ' . |
|
$cgi->a({-href => href(action=>"commitdiff", |
|
hash=>$hash_parent)}, |
|
esc_html($hash_parent_short)) . |
|
')'; |
|
} elsif (!$co{'parent'}) { |
|
# --root commitdiff |
|
$formats_nav .= ' (initial)'; |
|
} elsif (scalar @{$co{'parents'}} == 1) { |
|
# single parent commit |
|
$formats_nav .= |
|
' (parent: ' . |
|
$cgi->a({-href => href(action=>"commitdiff", |
|
hash=>$co{'parent'})}, |
|
esc_html(substr($co{'parent'}, 0, 7))) . |
|
')'; |
|
} else { |
|
# merge commit |
|
$formats_nav .= |
|
' (merge: ' . |
|
join(' ', map { |
|
$cgi->a({-href => href(action=>"commitdiff", |
|
hash=>$_)}, |
|
esc_html(substr($_, 0, 7))); |
|
} @{$co{'parents'}} ) . |
|
')'; |
|
} |
|
} |
|
|
|
if (!defined $hash_parent) { |
|
$hash_parent = $co{'parent'} || '--root'; |
|
} |
|
|
|
# read commitdiff |
|
my $fd; |
|
my @difftree; |
|
if ($format eq 'html') { |
|
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
"--no-commit-id", "--patch-with-raw", "--full-index", |
|
$hash_parent, $hash, "--" |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
|
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
# empty line ends raw part of diff-tree output |
|
last unless $line; |
|
push @difftree, $line; |
|
} |
|
|
|
} elsif ($format eq 'plain') { |
|
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
'-p', $hash_parent, $hash, "--" |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
|
|
} else { |
|
die_error(undef, "Unknown commitdiff format"); |
|
} |
|
|
|
# non-textual hash id's can be cached |
|
my $expires; |
|
if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
|
$expires = "+1d"; |
|
} |
|
|
|
# write commit message |
|
if ($format eq 'html') { |
|
my $refs = git_get_references(); |
|
my $ref = format_ref_marker($refs, $co{'id'}); |
|
|
|
git_header_html(undef, $expires); |
|
git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); |
|
git_print_authorship(\%co); |
|
print "<div class=\"page_body\">\n"; |
|
if (@{$co{'comment'}} > 1) { |
|
print "<div class=\"log\">\n"; |
|
git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1); |
|
print "</div>\n"; # class="log" |
|
} |
|
|
|
} elsif ($format eq 'plain') { |
|
my $refs = git_get_references("tags"); |
|
my $tagname = git_get_rev_name_tags($hash); |
|
my $filename = basename($project) . "-$hash.patch"; |
|
|
|
print $cgi->header( |
|
-type => 'text/plain', |
|
-charset => 'utf-8', |
|
-expires => $expires, |
|
-content_disposition => 'inline; filename="' . "$filename" . '"'); |
|
my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
|
print <<TEXT; |
|
From: $co{'author'} |
|
Date: $ad{'rfc2822'} ($ad{'tz_local'}) |
|
Subject: $co{'title'} |
|
TEXT |
|
print "X-Git-Tag: $tagname\n" if $tagname; |
|
print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
|
|
|
foreach my $line (@{$co{'comment'}}) { |
|
print "$line\n"; |
|
} |
|
print "---\n\n"; |
|
} |
|
|
|
# write patch |
|
if ($format eq 'html') { |
|
git_difftree_body(\@difftree, $hash, $hash_parent); |
|
print "<br/>\n"; |
|
|
|
git_patchset_body($fd, \@difftree, $hash, $hash_parent); |
|
close $fd; |
|
print "</div>\n"; # class="page_body" |
|
git_footer_html(); |
|
|
|
} elsif ($format eq 'plain') { |
|
local $/ = undef; |
|
print <$fd>; |
|
close $fd |
|
or print "Reading git-diff-tree failed\n"; |
|
} |
|
} |
|
|
|
sub git_commitdiff_plain { |
|
git_commitdiff('plain'); |
|
} |
|
|
|
sub git_history { |
|
if (!defined $hash_base) { |
|
$hash_base = git_get_head_hash($project); |
|
} |
|
if (!defined $page) { |
|
$page = 0; |
|
} |
|
my $ftype; |
|
my %co = parse_commit($hash_base); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
|
|
my $refs = git_get_references(); |
|
my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
|
|
|
if (!defined $hash && defined $file_name) { |
|
$hash = git_get_hash_by_path($hash_base, $file_name); |
|
} |
|
if (defined $hash) { |
|
$ftype = git_get_type($hash); |
|
} |
|
|
|
my @commitlist = parse_commits($hash_base, 101, (100 * $page), "--full-history", $file_name); |
|
|
|
my $paging_nav = ''; |
|
if ($page > 0) { |
|
$paging_nav .= |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
|
file_name=>$file_name)}, |
|
"first"); |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
|
file_name=>$file_name, page=>$page-1), |
|
-accesskey => "p", -title => "Alt-p"}, "prev"); |
|
} else { |
|
$paging_nav .= "first"; |
|
$paging_nav .= " ⋅ prev"; |
|
} |
|
if ($#commitlist >= 100) { |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
|
file_name=>$file_name, page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} else { |
|
$paging_nav .= " ⋅ next"; |
|
} |
|
my $next_link = ''; |
|
if ($#commitlist >= 100) { |
|
$next_link = |
|
$cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
|
file_name=>$file_name, page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} |
|
|
|
git_header_html(); |
|
git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
git_print_page_path($file_name, $ftype, $hash_base); |
|
|
|
git_history_body(\@commitlist, 0, 99, |
|
$refs, $hash_base, $ftype, $next_link); |
|
|
|
git_footer_html(); |
|
} |
|
|
|
sub git_search { |
|
my ($have_search) = gitweb_check_feature('search'); |
|
if (!$have_search) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
if (!defined $searchtext) { |
|
die_error(undef, "Text field empty"); |
|
} |
|
if (!defined $hash) { |
|
$hash = git_get_head_hash($project); |
|
} |
|
my %co = parse_commit($hash); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
if (!defined $page) { |
|
$page = 0; |
|
} |
|
|
|
$searchtype ||= 'commit'; |
|
if ($searchtype eq 'pickaxe') { |
|
# pickaxe may take all resources of your box and run for several minutes |
|
# with every query - so decide by yourself how public you make this feature |
|
my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
|
if (!$have_pickaxe) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
} |
|
|
|
git_header_html(); |
|
|
|
if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { |
|
my $greptype; |
|
if ($searchtype eq 'commit') { |
|
$greptype = "--grep="; |
|
} elsif ($searchtype eq 'author') { |
|
$greptype = "--author="; |
|
} elsif ($searchtype eq 'committer') { |
|
$greptype = "--committer="; |
|
} |
|
$greptype .= $searchtext; |
|
my @commitlist = parse_commits($hash, 101, (100 * $page), $greptype); |
|
|
|
my $paging_nav = ''; |
|
if ($page > 0) { |
|
$paging_nav .= |
|
$cgi->a({-href => href(action=>"search", hash=>$hash, |
|
searchtext=>$searchtext, searchtype=>$searchtype)}, |
|
"first"); |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>"search", hash=>$hash, |
|
searchtext=>$searchtext, searchtype=>$searchtype, |
|
page=>$page-1), |
|
-accesskey => "p", -title => "Alt-p"}, "prev"); |
|
} else { |
|
$paging_nav .= "first"; |
|
$paging_nav .= " ⋅ prev"; |
|
} |
|
if ($#commitlist >= 100) { |
|
$paging_nav .= " ⋅ " . |
|
$cgi->a({-href => href(action=>"search", hash=>$hash, |
|
searchtext=>$searchtext, searchtype=>$searchtype, |
|
page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} else { |
|
$paging_nav .= " ⋅ next"; |
|
} |
|
my $next_link = ''; |
|
if ($#commitlist >= 100) { |
|
$next_link = |
|
$cgi->a({-href => href(action=>"search", hash=>$hash, |
|
searchtext=>$searchtext, searchtype=>$searchtype, |
|
page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} |
|
|
|
git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash); |
|
git_search_grep_body(\@commitlist, 0, 99, $next_link); |
|
} |
|
|
|
if ($searchtype eq 'pickaxe') { |
|
git_print_page_nav('','', $hash,$co{'tree'},$hash); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash); |
|
|
|
print "<table cellspacing=\"0\">\n"; |
|
my $alternate = 1; |
|
$/ = "\n"; |
|
my $git_command = git_cmd_str(); |
|
open my $fd, "-|", "$git_command rev-list $hash | " . |
|
"$git_command diff-tree -r --stdin -S\'$searchtext\'"; |
|
undef %co; |
|
my @files; |
|
while (my $line = <$fd>) { |
|
if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) { |
|
my %set; |
|
$set{'file'} = $6; |
|
$set{'from_id'} = $3; |
|
$set{'to_id'} = $4; |
|
$set{'id'} = $set{'to_id'}; |
|
if ($set{'id'} =~ m/0{40}/) { |
|
$set{'id'} = $set{'from_id'}; |
|
} |
|
if ($set{'id'} =~ m/0{40}/) { |
|
next; |
|
} |
|
push @files, \%set; |
|
} elsif ($line =~ m/^([0-9a-fA-F]{40})$/){ |
|
if (%co) { |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
|
"<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" . |
|
"<td>" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
|
-class => "list subject"}, |
|
esc_html(chop_str($co{'title'}, 50)) . "<br/>"); |
|
while (my $setref = shift @files) { |
|
my %set = %$setref; |
|
print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, |
|
hash=>$set{'id'}, file_name=>$set{'file'}), |
|
-class => "list"}, |
|
"<span class=\"match\">" . esc_path($set{'file'}) . "</span>") . |
|
"<br/>\n"; |
|
} |
|
print "</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
|
print "</td>\n" . |
|
"</tr>\n"; |
|
} |
|
%co = parse_commit($1); |
|
} |
|
} |
|
close $fd; |
|
|
|
print "</table>\n"; |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_search_help { |
|
git_header_html(); |
|
git_print_page_nav('','', $hash,$hash,$hash); |
|
print <<EOT; |
|
<dl> |
|
<dt><b>commit</b></dt> |
|
<dd>The commit messages and authorship information will be scanned for the given string.</dd> |
|
<dt><b>author</b></dt> |
|
<dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd> |
|
<dt><b>committer</b></dt> |
|
<dd>Name and e-mail of the committer and date of commit will be scanned for the given string.</dd> |
|
EOT |
|
my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
|
if ($have_pickaxe) { |
|
print <<EOT; |
|
<dt><b>pickaxe</b></dt> |
|
<dd>All commits that caused the string to appear or disappear from any file (changes that |
|
added, removed or "modified" the string) will be listed. This search can take a while and |
|
takes a lot of strain on the server, so please use it wisely.</dd> |
|
EOT |
|
} |
|
print "</dl>\n"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_shortlog { |
|
my $head = git_get_head_hash($project); |
|
if (!defined $hash) { |
|
$hash = $head; |
|
} |
|
if (!defined $page) { |
|
$page = 0; |
|
} |
|
my $refs = git_get_references(); |
|
|
|
my @commitlist = parse_commits($hash, 101, (100 * $page)); |
|
|
|
my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, (100 * ($page+1))); |
|
my $next_link = ''; |
|
if ($#commitlist >= 100) { |
|
$next_link = |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1), |
|
-accesskey => "n", -title => "Alt-n"}, "next"); |
|
} |
|
|
|
git_header_html(); |
|
git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
|
git_print_header_div('summary', $project); |
|
|
|
git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link); |
|
|
|
git_footer_html(); |
|
} |
|
|
|
## ...................................................................... |
|
## feeds (RSS, Atom; OPML) |
|
|
|
sub git_feed { |
|
my $format = shift || 'atom'; |
|
my ($have_blame) = gitweb_check_feature('blame'); |
|
|
|
# Atom: http://www.atomenabled.org/developers/syndication/ |
|
# RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ |
|
if ($format ne 'rss' && $format ne 'atom') { |
|
die_error(undef, "Unknown web feed format"); |
|
} |
|
|
|
# log/feed of current (HEAD) branch, log of given branch, history of file/directory |
|
my $head = $hash || 'HEAD'; |
|
my @commitlist = parse_commits($head, 150); |
|
|
|
my %latest_commit; |
|
my %latest_date; |
|
my $content_type = "application/$format+xml"; |
|
if (defined $cgi->http('HTTP_ACCEPT') && |
|
$cgi->Accept('text/xml') > $cgi->Accept($content_type)) { |
|
# browser (feed reader) prefers text/xml |
|
$content_type = 'text/xml'; |
|
} |
|
if (defined($commitlist[0])) { |
|
%latest_commit = %{$commitlist[0]}; |
|
%latest_date = parse_date($latest_commit{'author_epoch'}); |
|
print $cgi->header( |
|
-type => $content_type, |
|
-charset => 'utf-8', |
|
-last_modified => $latest_date{'rfc2822'}); |
|
} else { |
|
print $cgi->header( |
|
-type => $content_type, |
|
-charset => 'utf-8'); |
|
} |
|
|
|
# Optimization: skip generating the body if client asks only |
|
# for Last-Modified date. |
|
return if ($cgi->request_method() eq 'HEAD'); |
|
|
|
# header variables |
|
my $title = "$site_name - $project/$action"; |
|
my $feed_type = 'log'; |
|
if (defined $hash) { |
|
$title .= " - '$hash'"; |
|
$feed_type = 'branch log'; |
|
if (defined $file_name) { |
|
$title .= " :: $file_name"; |
|
$feed_type = 'history'; |
|
} |
|
} elsif (defined $file_name) { |
|
$title .= " - $file_name"; |
|
$feed_type = 'history'; |
|
} |
|
$title .= " $feed_type"; |
|
my $descr = git_get_project_description($project); |
|
if (defined $descr) { |
|
$descr = esc_html($descr); |
|
} else { |
|
$descr = "$project " . |
|
($format eq 'rss' ? 'RSS' : 'Atom') . |
|
" feed"; |
|
} |
|
my $owner = git_get_project_owner($project); |
|
$owner = esc_html($owner); |
|
|
|
#header |
|
my $alt_url; |
|
if (defined $file_name) { |
|
$alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name); |
|
} elsif (defined $hash) { |
|
$alt_url = href(-full=>1, action=>"log", hash=>$hash); |
|
} else { |
|
$alt_url = href(-full=>1, action=>"summary"); |
|
} |
|
print qq!<?xml version="1.0" encoding="utf-8"?>\n!; |
|
if ($format eq 'rss') { |
|
print <<XML; |
|
<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/"> |
|
<channel> |
|
XML |
|
print "<title>$title</title>\n" . |
|
"<link>$alt_url</link>\n" . |
|
"<description>$descr</description>\n" . |
|
"<language>en</language>\n"; |
|
} elsif ($format eq 'atom') { |
|
print <<XML; |
|
<feed xmlns="http://www.w3.org/2005/Atom"> |
|
XML |
|
print "<title>$title</title>\n" . |
|
"<subtitle>$descr</subtitle>\n" . |
|
'<link rel="alternate" type="text/html" href="' . |
|
$alt_url . '" />' . "\n" . |
|
'<link rel="self" type="' . $content_type . '" href="' . |
|
$cgi->self_url() . '" />' . "\n" . |
|
"<id>" . href(-full=>1) . "</id>\n" . |
|
# use project owner for feed author |
|
"<author><name>$owner</name></author>\n"; |
|
if (defined $favicon) { |
|
print "<icon>" . esc_url($favicon) . "</icon>\n"; |
|
} |
|
if (defined $logo_url) { |
|
# not twice as wide as tall: 72 x 27 pixels |
|
print "<logo>" . esc_url($logo) . "</logo>\n"; |
|
} |
|
if (! %latest_date) { |
|
# dummy date to keep the feed valid until commits trickle in: |
|
print "<updated>1970-01-01T00:00:00Z</updated>\n"; |
|
} else { |
|
print "<updated>$latest_date{'iso-8601'}</updated>\n"; |
|
} |
|
} |
|
|
|
# contents |
|
for (my $i = 0; $i <= $#commitlist; $i++) { |
|
my %co = %{$commitlist[$i]}; |
|
my $commit = $co{'id'}; |
|
# we read 150, we always show 30 and the ones more recent than 48 hours |
|
if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) { |
|
last; |
|
} |
|
my %cd = parse_date($co{'author_epoch'}); |
|
|
|
# get list of changed files |
|
open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
|
$co{'parent'}, $co{'id'}, "--", (defined $file_name ? $file_name : ()) |
|
or next; |
|
my @difftree = map { chomp; $_ } <$fd>; |
|
close $fd |
|
or next; |
|
|
|
# print element (entry, item) |
|
my $co_url = href(-full=>1, action=>"commit", hash=>$commit); |
|
if ($format eq 'rss') { |
|
print "<item>\n" . |
|
"<title>" . esc_html($co{'title'}) . "</title>\n" . |
|
"<author>" . esc_html($co{'author'}) . "</author>\n" . |
|
"<pubDate>$cd{'rfc2822'}</pubDate>\n" . |
|
"<guid isPermaLink=\"true\">$co_url</guid>\n" . |
|
"<link>$co_url</link>\n" . |
|
"<description>" . esc_html($co{'title'}) . "</description>\n" . |
|
"<content:encoded>" . |
|
"<![CDATA[\n"; |
|
} elsif ($format eq 'atom') { |
|
print "<entry>\n" . |
|
"<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" . |
|
"<updated>$cd{'iso-8601'}</updated>\n" . |
|
"<author>\n" . |
|
" <name>" . esc_html($co{'author_name'}) . "</name>\n"; |
|
if ($co{'author_email'}) { |
|
print " <email>" . esc_html($co{'author_email'}) . "</email>\n"; |
|
} |
|
print "</author>\n" . |
|
# use committer for contributor |
|
"<contributor>\n" . |
|
" <name>" . esc_html($co{'committer_name'}) . "</name>\n"; |
|
if ($co{'committer_email'}) { |
|
print " <email>" . esc_html($co{'committer_email'}) . "</email>\n"; |
|
} |
|
print "</contributor>\n" . |
|
"<published>$cd{'iso-8601'}</published>\n" . |
|
"<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" . |
|
"<id>$co_url</id>\n" . |
|
"<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" . |
|
"<div xmlns=\"http://www.w3.org/1999/xhtml\">\n"; |
|
} |
|
my $comment = $co{'comment'}; |
|
print "<pre>\n"; |
|
foreach my $line (@$comment) { |
|
$line = esc_html($line); |
|
print "$line\n"; |
|
} |
|
print "</pre><ul>\n"; |
|
foreach my $difftree_line (@difftree) { |
|
my %difftree = parse_difftree_raw_line($difftree_line); |
|
next if !$difftree{'from_id'}; |
|
|
|
my $file = $difftree{'file'} || $difftree{'to_file'}; |
|
|
|
print "<li>" . |
|
"[" . |
|
$cgi->a({-href => href(-full=>1, action=>"blobdiff", |
|
hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'}, |
|
hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'}, |
|
file_name=>$file, file_parent=>$difftree{'from_file'}), |
|
-title => "diff"}, 'D'); |
|
if ($have_blame) { |
|
print $cgi->a({-href => href(-full=>1, action=>"blame", |
|
file_name=>$file, hash_base=>$commit), |
|
-title => "blame"}, 'B'); |
|
} |
|
# if this is not a feed of a file history |
|
if (!defined $file_name || $file_name ne $file) { |
|
print $cgi->a({-href => href(-full=>1, action=>"history", |
|
file_name=>$file, hash=>$commit), |
|
-title => "history"}, 'H'); |
|
} |
|
$file = esc_path($file); |
|
print "] ". |
|
"$file</li>\n"; |
|
} |
|
if ($format eq 'rss') { |
|
print "</ul>]]>\n" . |
|
"</content:encoded>\n" . |
|
"</item>\n"; |
|
} elsif ($format eq 'atom') { |
|
print "</ul>\n</div>\n" . |
|
"</content>\n" . |
|
"</entry>\n"; |
|
} |
|
} |
|
|
|
# end of feed |
|
if ($format eq 'rss') { |
|
print "</channel>\n</rss>\n"; |
|
} elsif ($format eq 'atom') { |
|
print "</feed>\n"; |
|
} |
|
} |
|
|
|
sub git_rss { |
|
git_feed('rss'); |
|
} |
|
|
|
sub git_atom { |
|
git_feed('atom'); |
|
} |
|
|
|
sub git_opml { |
|
my @list = git_get_projects_list(); |
|
|
|
print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); |
|
print <<XML; |
|
<?xml version="1.0" encoding="utf-8"?> |
|
<opml version="1.0"> |
|
<head> |
|
<title>$site_name OPML Export</title> |
|
</head> |
|
<body> |
|
<outline text="git RSS feeds"> |
|
XML |
|
|
|
foreach my $pr (@list) { |
|
my %proj = %$pr; |
|
my $head = git_get_head_hash($proj{'path'}); |
|
if (!defined $head) { |
|
next; |
|
} |
|
$git_dir = "$projectroot/$proj{'path'}"; |
|
my %co = parse_commit($head); |
|
if (!%co) { |
|
next; |
|
} |
|
|
|
my $path = esc_html(chop_str($proj{'path'}, 25, 5)); |
|
my $rss = "$my_url?p=$proj{'path'};a=rss"; |
|
my $html = "$my_url?p=$proj{'path'};a=summary"; |
|
print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; |
|
} |
|
print <<XML; |
|
</outline> |
|
</body> |
|
</opml> |
|
XML |
|
}
|
|
|