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2936 lines
86 KiB
2936 lines
86 KiB
#!/usr/bin/perl |
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# gitweb - simple web interface to track changes in git repositories |
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# |
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# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org> |
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# (C) 2005, Christian Gierke |
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# |
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# This program is licensed under the GPLv2 |
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use strict; |
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use warnings; |
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use CGI qw(:standard :escapeHTML -nosticky); |
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use CGI::Util qw(unescape); |
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use CGI::Carp qw(fatalsToBrowser); |
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use Encode; |
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use Fcntl ':mode'; |
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use File::Find qw(); |
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use File::Basename qw(basename); |
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binmode STDOUT, ':utf8'; |
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our $cgi = new CGI; |
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our $version = "++GIT_VERSION++"; |
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our $my_url = $cgi->url(); |
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our $my_uri = $cgi->url(-absolute => 1); |
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# core git executable to use |
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# this can just be "git" if your webserver has a sensible PATH |
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our $GIT = "++GIT_BINDIR++/git"; |
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# absolute fs-path which will be prepended to the project path |
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#our $projectroot = "/pub/scm"; |
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our $projectroot = "++GITWEB_PROJECTROOT++"; |
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# location for temporary files needed for diffs |
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our $git_temp = "/tmp/gitweb"; |
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# target of the home link on top of all pages |
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our $home_link = $my_uri || "/"; |
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# string of the home link on top of all pages |
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our $home_link_str = "++GITWEB_HOME_LINK_STR++"; |
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# name of your site or organization to appear in page titles |
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# replace this with something more descriptive for clearer bookmarks |
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our $site_name = "++GITWEB_SITENAME++" || $ENV{'SERVER_NAME'} || "Untitled"; |
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# html text to include at home page |
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our $home_text = "++GITWEB_HOMETEXT++"; |
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# URI of default stylesheet |
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our $stylesheet = "++GITWEB_CSS++"; |
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# URI of GIT logo |
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our $logo = "++GITWEB_LOGO++"; |
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# source of projects list |
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our $projects_list = "++GITWEB_LIST++"; |
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# list of git base URLs used for URL to where fetch project from, |
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# i.e. full URL is "$git_base_url/$project" |
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our @git_base_url_list = ("++GITWEB_BASE_URL++"); |
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# default blob_plain mimetype and default charset for text/plain blob |
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our $default_blob_plain_mimetype = 'text/plain'; |
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our $default_text_plain_charset = undef; |
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# file to use for guessing MIME types before trying /etc/mime.types |
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# (relative to the current git repository) |
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our $mimetypes_file = undef; |
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# You define site-wide feature defaults here; override them with |
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# $GITWEB_CONFIG as necessary. |
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our %feature = |
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( |
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# feature => {'sub' => feature-sub, 'override' => allow-override, 'default' => [ default options...] |
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'blame' => {'sub' => \&feature_blame, 'override' => 0, 'default' => [0]}, |
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'snapshot' => {'sub' => \&feature_snapshot, 'override' => 0, 'default' => ['x-gzip', 'gz', 'gzip']}, |
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); |
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sub gitweb_check_feature { |
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my ($name) = @_; |
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return undef unless exists $feature{$name}; |
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my ($sub, $override, @defaults) = ($feature{$name}{'sub'}, |
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$feature{$name}{'override'}, |
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@{$feature{$name}{'default'}}); |
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if (!$override) { return @defaults; } |
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return $sub->(@defaults); |
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} |
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# To enable system wide have in $GITWEB_CONFIG |
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# $feature{'blame'}{'default'} = [1]; |
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# To have project specific config enable override in $GITWEB_CONFIG |
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# $feature{'blame'}{'override'} = 1; |
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# and in project config gitweb.blame = 0|1; |
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sub feature_blame { |
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my ($val) = git_get_project_config('blame', '--bool'); |
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if ($val eq 'true') { |
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return 1; |
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} elsif ($val eq 'false') { |
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return 0; |
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} |
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return $_[0]; |
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} |
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# To disable system wide have in $GITWEB_CONFIG |
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# $feature{'snapshot'}{'default'} = [undef]; |
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# To have project specific config enable override in $GITWEB_CONFIG |
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# $feature{'blame'}{'override'} = 1; |
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# and in project config gitweb.snapshot = none|gzip|bzip2 |
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sub feature_snapshot { |
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my ($ctype, $suffix, $command) = @_; |
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my ($val) = git_get_project_config('snapshot'); |
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if ($val eq 'gzip') { |
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return ('x-gzip', 'gz', 'gzip'); |
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} elsif ($val eq 'bzip2') { |
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return ('x-bzip2', 'bz2', 'bzip2'); |
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} elsif ($val eq 'none') { |
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return (); |
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} |
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return ($ctype, $suffix, $command); |
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} |
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our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; |
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require $GITWEB_CONFIG if -e $GITWEB_CONFIG; |
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# version of the core git binary |
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our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; |
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$projects_list ||= $projectroot; |
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if (! -d $git_temp) { |
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mkdir($git_temp, 0700) || die_error(undef, "Couldn't mkdir $git_temp"); |
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} |
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# ====================================================================== |
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# input validation and dispatch |
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our $action = $cgi->param('a'); |
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if (defined $action) { |
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if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
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die_error(undef, "Invalid action parameter"); |
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} |
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# action which does not check rest of parameters |
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if ($action eq "opml") { |
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git_opml(); |
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exit; |
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} |
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} |
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our $project = ($cgi->param('p') || $ENV{'PATH_INFO'}); |
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if (defined $project) { |
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$project =~ s|^/||; |
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$project =~ s|/$||; |
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$project = undef unless $project; |
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} |
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if (defined $project) { |
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if (!validate_input($project)) { |
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die_error(undef, "Invalid project parameter"); |
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} |
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if (!(-d "$projectroot/$project")) { |
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die_error(undef, "No such directory"); |
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} |
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if (!(-e "$projectroot/$project/HEAD")) { |
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die_error(undef, "No such project"); |
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} |
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$ENV{'GIT_DIR'} = "$projectroot/$project"; |
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} else { |
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git_project_list(); |
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exit; |
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} |
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our $file_name = $cgi->param('f'); |
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if (defined $file_name) { |
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if (!validate_input($file_name)) { |
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die_error(undef, "Invalid file parameter"); |
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} |
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} |
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our $file_parent = $cgi->param('fp'); |
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if (defined $file_parent) { |
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if (!validate_input($file_parent)) { |
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die_error(undef, "Invalid file parent parameter"); |
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} |
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} |
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our $hash = $cgi->param('h'); |
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if (defined $hash) { |
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if (!validate_input($hash)) { |
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die_error(undef, "Invalid hash parameter"); |
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} |
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} |
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our $hash_parent = $cgi->param('hp'); |
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if (defined $hash_parent) { |
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if (!validate_input($hash_parent)) { |
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die_error(undef, "Invalid hash parent parameter"); |
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} |
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} |
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our $hash_base = $cgi->param('hb'); |
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if (defined $hash_base) { |
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if (!validate_input($hash_base)) { |
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die_error(undef, "Invalid hash base parameter"); |
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} |
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} |
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our $page = $cgi->param('pg'); |
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if (defined $page) { |
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if ($page =~ m/[^0-9]$/) { |
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die_error(undef, "Invalid page parameter"); |
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} |
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} |
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our $searchtext = $cgi->param('s'); |
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if (defined $searchtext) { |
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if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { |
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die_error(undef, "Invalid search parameter"); |
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} |
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$searchtext = quotemeta $searchtext; |
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} |
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# dispatch |
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my %actions = ( |
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"blame" => \&git_blame2, |
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"blobdiff" => \&git_blobdiff, |
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"blobdiff_plain" => \&git_blobdiff_plain, |
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"blob" => \&git_blob, |
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"blob_plain" => \&git_blob_plain, |
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"commitdiff" => \&git_commitdiff, |
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"commitdiff_plain" => \&git_commitdiff_plain, |
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"commit" => \&git_commit, |
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"heads" => \&git_heads, |
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"history" => \&git_history, |
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"log" => \&git_log, |
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"rss" => \&git_rss, |
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"search" => \&git_search, |
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"shortlog" => \&git_shortlog, |
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"summary" => \&git_summary, |
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"tag" => \&git_tag, |
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"tags" => \&git_tags, |
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"tree" => \&git_tree, |
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"snapshot" => \&git_snapshot, |
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); |
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$action = 'summary' if (!defined($action)); |
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if (!defined($actions{$action})) { |
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die_error(undef, "Unknown action"); |
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} |
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$actions{$action}->(); |
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exit; |
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## ====================================================================== |
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## action links |
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sub href(%) { |
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my %mapping = ( |
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action => "a", |
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project => "p", |
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file_name => "f", |
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file_parent => "fp", |
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hash => "h", |
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hash_parent => "hp", |
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hash_base => "hb", |
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page => "pg", |
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searchtext => "s", |
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); |
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my %params = @_; |
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$params{"project"} ||= $project; |
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my $href = "$my_uri?"; |
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$href .= esc_param( join(";", |
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map { |
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"$mapping{$_}=$params{$_}" if defined $params{$_} |
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} keys %params |
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) ); |
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return $href; |
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} |
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## ====================================================================== |
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## validation, quoting/unquoting and escaping |
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sub validate_input { |
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my $input = shift; |
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if ($input =~ m/^[0-9a-fA-F]{40}$/) { |
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return $input; |
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} |
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if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) { |
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return undef; |
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} |
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if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) { |
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return undef; |
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} |
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return $input; |
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} |
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# quote unsafe chars, but keep the slash, even when it's not |
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# correct, but quoted slashes look too horrible in bookmarks |
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sub esc_param { |
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my $str = shift; |
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$str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; |
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$str =~ s/\+/%2B/g; |
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$str =~ s/ /\+/g; |
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return $str; |
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} |
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# replace invalid utf8 character with SUBSTITUTION sequence |
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sub esc_html { |
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my $str = shift; |
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$str = decode("utf8", $str, Encode::FB_DEFAULT); |
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$str = escapeHTML($str); |
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$str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file) |
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return $str; |
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} |
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# git may return quoted and escaped filenames |
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sub unquote { |
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my $str = shift; |
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if ($str =~ m/^"(.*)"$/) { |
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$str = $1; |
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$str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg; |
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} |
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return $str; |
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} |
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# escape tabs (convert tabs to spaces) |
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sub untabify { |
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my $line = shift; |
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while ((my $pos = index($line, "\t")) != -1) { |
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if (my $count = (8 - ($pos % 8))) { |
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my $spaces = ' ' x $count; |
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$line =~ s/\t/$spaces/; |
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} |
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} |
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return $line; |
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} |
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## ---------------------------------------------------------------------- |
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## HTML aware string manipulation |
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sub chop_str { |
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my $str = shift; |
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my $len = shift; |
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my $add_len = shift || 10; |
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# allow only $len chars, but don't cut a word if it would fit in $add_len |
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# if it doesn't fit, cut it if it's still longer than the dots we would add |
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$str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/; |
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my $body = $1; |
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my $tail = $2; |
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if (length($tail) > 4) { |
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$tail = " ..."; |
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$body =~ s/&[^;]*$//; # remove chopped character entities |
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} |
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return "$body$tail"; |
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} |
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## ---------------------------------------------------------------------- |
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## functions returning short strings |
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# CSS class for given age value (in seconds) |
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sub age_class { |
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my $age = shift; |
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if ($age < 60*60*2) { |
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return "age0"; |
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} elsif ($age < 60*60*24*2) { |
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return "age1"; |
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} else { |
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return "age2"; |
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} |
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} |
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# convert age in seconds to "nn units ago" string |
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sub age_string { |
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my $age = shift; |
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my $age_str; |
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if ($age > 60*60*24*365*2) { |
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$age_str = (int $age/60/60/24/365); |
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$age_str .= " years ago"; |
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} elsif ($age > 60*60*24*(365/12)*2) { |
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$age_str = int $age/60/60/24/(365/12); |
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$age_str .= " months ago"; |
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} elsif ($age > 60*60*24*7*2) { |
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$age_str = int $age/60/60/24/7; |
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$age_str .= " weeks ago"; |
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} elsif ($age > 60*60*24*2) { |
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$age_str = int $age/60/60/24; |
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$age_str .= " days ago"; |
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} elsif ($age > 60*60*2) { |
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$age_str = int $age/60/60; |
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$age_str .= " hours ago"; |
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} elsif ($age > 60*2) { |
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$age_str = int $age/60; |
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$age_str .= " min ago"; |
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} elsif ($age > 2) { |
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$age_str = int $age; |
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$age_str .= " sec ago"; |
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} else { |
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$age_str .= " right now"; |
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} |
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return $age_str; |
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} |
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# convert file mode in octal to symbolic file mode string |
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sub mode_str { |
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my $mode = oct shift; |
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if (S_ISDIR($mode & S_IFMT)) { |
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return 'drwxr-xr-x'; |
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} elsif (S_ISLNK($mode)) { |
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return 'lrwxrwxrwx'; |
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} elsif (S_ISREG($mode)) { |
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# git cares only about the executable bit |
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if ($mode & S_IXUSR) { |
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return '-rwxr-xr-x'; |
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} else { |
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return '-rw-r--r--'; |
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}; |
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} else { |
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return '----------'; |
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} |
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} |
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# convert file mode in octal to file type string |
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sub file_type { |
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my $mode = oct shift; |
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if (S_ISDIR($mode & S_IFMT)) { |
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return "directory"; |
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} elsif (S_ISLNK($mode)) { |
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return "symlink"; |
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} elsif (S_ISREG($mode)) { |
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return "file"; |
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} else { |
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return "unknown"; |
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} |
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} |
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## ---------------------------------------------------------------------- |
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## functions returning short HTML fragments, or transforming HTML fragments |
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## which don't beling to other sections |
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# format line of commit message or tag comment |
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sub format_log_line_html { |
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my $line = shift; |
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$line = esc_html($line); |
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$line =~ s/ / /g; |
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if ($line =~ m/([0-9a-fA-F]{40})/) { |
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my $hash_text = $1; |
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if (git_get_type($hash_text) eq "commit") { |
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my $link = $cgi->a({-class => "text", -href => href(action=>"commit", hash=>$hash_text)}, $hash_text); |
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$line =~ s/$hash_text/$link/; |
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} |
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} |
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return $line; |
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} |
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# format marker of refs pointing to given object |
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sub format_ref_marker { |
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my ($refs, $id) = @_; |
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my $markers = ''; |
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|
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if (defined $refs->{$id}) { |
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foreach my $ref (@{$refs->{$id}}) { |
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my ($type, $name) = qw(); |
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# e.g. tags/v2.6.11 or heads/next |
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if ($ref =~ m!^(.*?)s?/(.*)$!) { |
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$type = $1; |
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$name = $2; |
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} else { |
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$type = "ref"; |
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$name = $ref; |
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} |
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$markers .= " <span class=\"$type\">" . esc_html($name) . "</span>"; |
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} |
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} |
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if ($markers) { |
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return ' <span class="refs">'. $markers . '</span>'; |
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} else { |
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return ""; |
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} |
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} |
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# format, perhaps shortened and with markers, title line |
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sub format_subject_html { |
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my ($long, $short, $href, $extra) = @_; |
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$extra = '' unless defined($extra); |
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|
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if (length($short) < length($long)) { |
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return $cgi->a({-href => $href, -class => "list", |
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-title => $long}, |
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esc_html($short) . $extra); |
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} else { |
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return $cgi->a({-href => $href, -class => "list"}, |
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esc_html($long) . $extra); |
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} |
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} |
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## ---------------------------------------------------------------------- |
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## git utility subroutines, invoking git commands |
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|
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# get HEAD ref of given project as hash |
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sub git_get_head_hash { |
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my $project = shift; |
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my $oENV = $ENV{'GIT_DIR'}; |
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my $retval = undef; |
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$ENV{'GIT_DIR'} = "$projectroot/$project"; |
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if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") { |
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my $head = <$fd>; |
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close $fd; |
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if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
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$retval = $1; |
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} |
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} |
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if (defined $oENV) { |
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$ENV{'GIT_DIR'} = $oENV; |
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} |
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return $retval; |
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} |
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|
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# get type of given object |
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sub git_get_type { |
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my $hash = shift; |
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|
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open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return; |
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my $type = <$fd>; |
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close $fd or return; |
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chomp $type; |
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return $type; |
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} |
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|
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sub git_get_project_config { |
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my ($key, $type) = @_; |
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|
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return unless ($key); |
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$key =~ s/^gitweb\.//; |
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return if ($key =~ m/\W/); |
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|
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my @x = ($GIT, 'repo-config'); |
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if (defined $type) { push @x, $type; } |
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push @x, "--get"; |
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push @x, "gitweb.$key"; |
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my $val = qx(@x); |
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chomp $val; |
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return ($val); |
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} |
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|
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# get hash of given path at given ref |
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sub git_get_hash_by_path { |
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my $base = shift; |
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my $path = shift || return undef; |
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|
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my $tree = $base; |
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|
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open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path |
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or die_error(undef, "Open git-ls-tree failed"); |
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my $line = <$fd>; |
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close $fd or return undef; |
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|
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#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
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$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; |
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return $3; |
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} |
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|
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## ...................................................................... |
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## git utility functions, directly accessing git repository |
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|
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# assumes that PATH is not symref |
|
sub git_get_hash_by_ref { |
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my $path = shift; |
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|
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open my $fd, "$projectroot/$path" or return undef; |
|
my $head = <$fd>; |
|
close $fd; |
|
chomp $head; |
|
if ($head =~ m/^[0-9a-fA-F]{40}$/) { |
|
return $head; |
|
} |
|
} |
|
|
|
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 undef; |
|
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 @list; |
|
|
|
if (-d $projects_list) { |
|
# search in directory |
|
my $dir = $projects_list; |
|
opendir my ($dh), $dir or return undef; |
|
while (my $dir = readdir($dh)) { |
|
if (-e "$projectroot/$dir/HEAD") { |
|
my $pr = { |
|
path => $dir, |
|
}; |
|
push @list, $pr |
|
} |
|
} |
|
closedir($dh); |
|
} 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 undef; |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
my ($path, $owner) = split ' ', $line; |
|
$path = unescape($path); |
|
$owner = unescape($owner); |
|
if (!defined $path) { |
|
next; |
|
} |
|
if (-e "$projectroot/$path/HEAD") { |
|
my $pr = { |
|
path => $path, |
|
owner => decode("utf8", $owner, Encode::FB_DEFAULT), |
|
}; |
|
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 = decode("utf8", $ow, Encode::FB_DEFAULT); |
|
last; |
|
} |
|
} |
|
close $fd; |
|
} |
|
if (!defined $owner) { |
|
$owner = get_file_owner("$projectroot/$project"); |
|
} |
|
|
|
return $owner; |
|
} |
|
|
|
sub git_get_references { |
|
my $type = shift || ""; |
|
my %refs; |
|
my $fd; |
|
# 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
|
# c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} |
|
if (-f "$projectroot/$project/info/refs") { |
|
open $fd, "$projectroot/$project/info/refs" |
|
or return; |
|
} else { |
|
open $fd, "-|", $GIT, "ls-remote", "." |
|
or return; |
|
} |
|
|
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
if ($line =~ m/^([0-9a-fA-F]{40})\trefs\/($type\/?[^\^]+)/) { |
|
if (defined $refs{$1}) { |
|
push @{$refs{$1}}, $2; |
|
} else { |
|
$refs{$1} = [ $2 ]; |
|
} |
|
} |
|
} |
|
close $fd or return; |
|
return \%refs; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## 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; |
|
|
|
$tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; |
|
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; |
|
return %date; |
|
} |
|
|
|
sub parse_tag { |
|
my $tag_id = shift; |
|
my %tag; |
|
my @comment; |
|
|
|
open my $fd, "-|", $GIT, "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 { |
|
my $commit_id = shift; |
|
my $commit_text = shift; |
|
|
|
my @commit_lines; |
|
my %co; |
|
|
|
if (defined $commit_text) { |
|
@commit_lines = @$commit_text; |
|
} else { |
|
$/ = "\0"; |
|
open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id or return; |
|
@commit_lines = split '\n', <$fd>; |
|
close $fd or return; |
|
$/ = "\n"; |
|
pop @commit_lines; |
|
} |
|
my $header = shift @commit_lines; |
|
if (!($header =~ m/^[0-9a-fA-F]{40}/)) { |
|
return; |
|
} |
|
($co{'id'}, my @parents) = split ' ', $header; |
|
$co{'parents'} = \@parents; |
|
$co{'parent'} = $parents[0]; |
|
while (my $line = shift @commit_lines) { |
|
last if $line eq "\n"; |
|
if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
|
$co{'tree'} = $1; |
|
} elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
|
$co{'author'} = $1; |
|
$co{'author_epoch'} = $2; |
|
$co{'author_tz'} = $3; |
|
if ($co{'author'} =~ m/^([^<]+) </) { |
|
$co{'author_name'} = $1; |
|
} 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'}; |
|
$co{'committer_name'} =~ s/ <.*//; |
|
} |
|
} |
|
if (!defined $co{'tree'}) { |
|
return; |
|
}; |
|
|
|
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; |
|
} |
|
} |
|
# 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; |
|
} |
|
|
|
# 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 to array of hashes functions |
|
|
|
sub git_get_refs_list { |
|
my $ref_dir = shift; |
|
my @reflist; |
|
|
|
my @refs; |
|
my $pfxlen = length("$projectroot/$project/$ref_dir"); |
|
File::Find::find(sub { |
|
return if (/^\./); |
|
if (-f $_) { |
|
push @refs, substr($File::Find::name, $pfxlen + 1); |
|
} |
|
}, "$projectroot/$project/$ref_dir"); |
|
|
|
foreach my $ref_file (@refs) { |
|
my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file"); |
|
my $type = git_get_type($ref_id) || next; |
|
my %ref_item = parse_ref($ref_file, $ref_id, $type); |
|
|
|
push @reflist, \%ref_item; |
|
} |
|
# sort refs by age |
|
@reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist; |
|
return \@reflist; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## 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 decode("utf8", $owner, Encode::FB_DEFAULT); |
|
} |
|
|
|
## ...................................................................... |
|
## 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 git"; |
|
if (defined $project) { |
|
$title .= " - $project"; |
|
if (defined $action) { |
|
$title .= "/$action"; |
|
if (defined $file_name) { |
|
$title .= " - $file_name"; |
|
if ($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); |
|
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"/> |
|
<meta name="robots" content="index, nofollow"/> |
|
<title>$title</title> |
|
<link rel="stylesheet" type="text/css" href="$stylesheet"/> |
|
EOF |
|
if (defined $project) { |
|
printf('<link rel="alternate" title="%s log" '. |
|
'href="%s" type="application/rss+xml"/>'."\n", |
|
esc_param($project), href(action=>"rss")); |
|
} |
|
|
|
print "</head>\n" . |
|
"<body>\n" . |
|
"<div class=\"page_header\">\n" . |
|
"<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" . |
|
"<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" . |
|
"</a>\n"; |
|
print $cgi->a({-href => esc_param($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"; |
|
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); |
|
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->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") . "\n"; |
|
} else { |
|
print $cgi->a({-href => href(action=>"opml"), -class => "rss_logo"}, "OPML") . "\n"; |
|
} |
|
print "</div>\n" . |
|
"</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 "<div class=\"page_body\">\n" . |
|
"<br/><br/>\n" . |
|
"$status - $error\n" . |
|
"<br/>\n" . |
|
"</div>\n"; |
|
git_footer_html(); |
|
exit; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## functions printing or outputting HTML: navigation |
|
|
|
sub git_print_page_nav { |
|
my ($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_page_path { |
|
my $name = shift; |
|
my $type = shift; |
|
my $hb = shift; |
|
|
|
if (!defined $name) { |
|
print "<div class=\"page_path\"><b>/</b></div>\n"; |
|
} elsif (defined $type && $type eq 'blob') { |
|
print "<div class=\"page_path\"><b>"; |
|
if (defined $hb) { |
|
print $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hb, file_name=>$file_name)}, esc_html($name)); |
|
} else { |
|
print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)}, esc_html($name)); |
|
} |
|
print "</b><br/></div>\n"; |
|
} else { |
|
print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n"; |
|
} |
|
} |
|
|
|
sub git_print_log { |
|
my $log = shift; |
|
|
|
# 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) { |
|
# print only one empty line |
|
# do not print empty line after signoff |
|
if ($line eq "") { |
|
next if ($empty || $signoff); |
|
$empty = 1; |
|
} else { |
|
$empty = 0; |
|
} |
|
if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
|
$signoff = 1; |
|
print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; |
|
} else { |
|
$signoff = 0; |
|
print format_log_line_html($line) . "<br/>\n"; |
|
} |
|
} |
|
} |
|
|
|
sub git_print_simplified_log { |
|
my $log = shift; |
|
my $remove_title = shift; |
|
|
|
shift @$log if $remove_title; |
|
# remove leading empty lines |
|
while (defined $log->[0] && $log->[0] eq "") { |
|
shift @$log; |
|
} |
|
|
|
# simplify and print log |
|
my $empty = 0; |
|
foreach my $line (@$log) { |
|
# remove signoff lines |
|
if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
|
next; |
|
} |
|
# print only one empty line |
|
if ($line eq "") { |
|
next if $empty; |
|
$empty = 1; |
|
} else { |
|
$empty = 0; |
|
} |
|
print format_log_line_html($line) . "<br/>\n"; |
|
} |
|
# end with single empty line |
|
print "<br/>\n" unless $empty; |
|
} |
|
|
|
## ...................................................................... |
|
## functions printing large fragments of HTML |
|
|
|
sub git_difftree_body { |
|
my ($difftree, $parent) = @_; |
|
|
|
print "<div class=\"list_head\">\n"; |
|
if ($#{$difftree} > 10) { |
|
print(($#{$difftree} + 1) . " files changed:\n"); |
|
} |
|
print "</div>\n"; |
|
|
|
print "<table class=\"diff_tree\">\n"; |
|
my $alternate = 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>" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_html($diff{'file'})) . |
|
"</td>\n" . |
|
"<td>$mode_chng</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'})}, |
|
"blob") . |
|
"</td>\n"; |
|
|
|
} elsif ($diff{'status'} eq "D") { # deleted |
|
my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
|
print "<td>" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, |
|
hash_base=>$parent, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_html($diff{'file'})) . |
|
"</td>\n" . |
|
"<td>$mode_chng</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, |
|
hash_base=>$parent, file_name=>$diff{'file'})}, |
|
"blob") . |
|
" | " . |
|
$cgi->a({-href => href(action=>"history", hash_base=>$parent, |
|
file_name=>$diff{'file'})},\ |
|
"history") . |
|
"</td>\n"; |
|
|
|
} elsif ($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 != $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"; |
|
} |
|
} |
|
$mode_chnge .= "]</span>\n"; |
|
} |
|
print "<td>"; |
|
if ($diff{'to_id'} ne $diff{'from_id'}) { # modified |
|
print $cgi->a({-href => href(action=>"blobdiff", hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_html($diff{'file'})); |
|
} else { # only mode changed |
|
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'}), |
|
-class => "list"}, esc_html($diff{'file'})); |
|
} |
|
print "</td>\n" . |
|
"<td>$mode_chnge</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'})}, |
|
"blob"); |
|
if ($diff{'to_id'} ne $diff{'from_id'}) { # modified |
|
print " | " . |
|
$cgi->a({-href => href(action=>"blobdiff", hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, |
|
hash_base=>$hash, file_name=>$diff{'file'})}, |
|
"diff"); |
|
} |
|
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_html($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_html($diff{'from_file'})) . |
|
" with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
|
hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})}, |
|
"blob"); |
|
if ($diff{'to_id'} ne $diff{'from_id'}) { |
|
print " | " . |
|
$cgi->a({-href => href(action=>"blobdiff", hash_base=>$hash, |
|
hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, |
|
file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})}, |
|
"diff"); |
|
} |
|
print "</td>\n"; |
|
|
|
} # we should not encounter Unmerged (U) or Unknown (X) status |
|
print "</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
sub git_shortlog_body { |
|
# uses global variable $project |
|
my ($revlist, $from, $to, $refs, $extra) = @_; |
|
|
|
my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); |
|
my $have_snapshot = (defined $ctype && defined $suffix); |
|
|
|
$from = 0 unless defined $from; |
|
$to = $#{$revlist} if (!defined $to || $#{$revlist} < $to); |
|
|
|
print "<table class=\"shortlog\" cellspacing=\"0\">\n"; |
|
my $alternate = 0; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $commit = $revlist->[$i]; |
|
#my $ref = defined $refs ? format_ref_marker($refs, $commit) : ''; |
|
my $ref = format_ref_marker($refs, $commit); |
|
my %co = parse_commit($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"); |
|
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 ($fd, $refs, $hash_base, $ftype, $extra) = @_; |
|
|
|
print "<table class=\"history\" cellspacing=\"0\">\n"; |
|
my $alternate = 0; |
|
while (my $line = <$fd>) { |
|
if ($line !~ m/^([0-9a-fA-F]{40})/) { |
|
next; |
|
} |
|
|
|
my $commit = $1; |
|
my %co = parse_commit($commit); |
|
if (!%co) { |
|
next; |
|
} |
|
|
|
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\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
|
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
|
$cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype); |
|
|
|
if ($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=>$blob_parent, hash_base=>$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 = 0; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $entry = $taglist->[$i]; |
|
my %tag = %$entry; |
|
my $comment_lines = $tag{'comment'}; |
|
my $comment = shift @$comment_lines; |
|
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"; |
|
} |
|
$alternate ^= 1; |
|
print "<td><i>$tag{'age'}</i></td>\n" . |
|
"<td>" . |
|
$cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
|
-class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") . |
|
"</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{'refid'})}, "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 $project |
|
my ($taglist, $head, $from, $to, $extra) = @_; |
|
$from = 0 unless defined $from; |
|
$to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); |
|
|
|
print "<table class=\"heads\" cellspacing=\"0\">\n"; |
|
my $alternate = 0; |
|
for (my $i = $from; $i <= $to; $i++) { |
|
my $entry = $taglist->[$i]; |
|
my %tag = %$entry; |
|
my $curr = $tag{'id'} eq $head; |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td><i>$tag{'age'}</i></td>\n" . |
|
($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") . |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'}), |
|
-class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") . |
|
"</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " . |
|
$cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") . |
|
"</td>\n" . |
|
"</tr>"; |
|
} |
|
if (defined $extra) { |
|
print "<tr>\n" . |
|
"<td colspan=\"3\">$extra</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
} |
|
|
|
## ---------------------------------------------------------------------- |
|
## functions printing large fragments, format as one of arguments |
|
|
|
sub git_diff_print { |
|
my $from = shift; |
|
my $from_name = shift; |
|
my $to = shift; |
|
my $to_name = shift; |
|
my $format = shift || "html"; |
|
|
|
my $from_tmp = "/dev/null"; |
|
my $to_tmp = "/dev/null"; |
|
my $pid = $$; |
|
|
|
# create tmp from-file |
|
if (defined $from) { |
|
$from_tmp = "$git_temp/gitweb_" . $$ . "_from"; |
|
open my $fd2, "> $from_tmp"; |
|
open my $fd, "-|", $GIT, "cat-file", "blob", $from; |
|
my @file = <$fd>; |
|
print $fd2 @file; |
|
close $fd2; |
|
close $fd; |
|
} |
|
|
|
# create tmp to-file |
|
if (defined $to) { |
|
$to_tmp = "$git_temp/gitweb_" . $$ . "_to"; |
|
open my $fd2, "> $to_tmp"; |
|
open my $fd, "-|", $GIT, "cat-file", "blob", $to; |
|
my @file = <$fd>; |
|
print $fd2 @file; |
|
close $fd2; |
|
close $fd; |
|
} |
|
|
|
open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp"; |
|
if ($format eq "plain") { |
|
undef $/; |
|
print <$fd>; |
|
$/ = "\n"; |
|
} else { |
|
while (my $line = <$fd>) { |
|
chomp $line; |
|
my $char = substr($line, 0, 1); |
|
my $diff_class = ""; |
|
if ($char eq '+') { |
|
$diff_class = " add"; |
|
} elsif ($char eq "-") { |
|
$diff_class = " rem"; |
|
} elsif ($char eq "@") { |
|
$diff_class = " chunk_header"; |
|
} elsif ($char eq "\\") { |
|
# skip errors |
|
next; |
|
} |
|
$line = untabify($line); |
|
print "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n"; |
|
} |
|
} |
|
close $fd; |
|
|
|
if (defined $from) { |
|
unlink($from_tmp); |
|
} |
|
if (defined $to) { |
|
unlink($to_tmp); |
|
} |
|
} |
|
|
|
|
|
## ====================================================================== |
|
## ====================================================================== |
|
## 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(); |
|
my @projects; |
|
if (!@list) { |
|
die_error(undef, "No projects found"); |
|
} |
|
foreach my $pr (@list) { |
|
my $head = git_get_head_hash($pr->{'path'}); |
|
if (!defined $head) { |
|
next; |
|
} |
|
$ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}"; |
|
my %co = parse_commit($head); |
|
if (!%co) { |
|
next; |
|
} |
|
$pr->{'commit'} = \%co; |
|
if (!defined $pr->{'descr'}) { |
|
my $descr = git_get_project_description($pr->{'path'}) || ""; |
|
$pr->{'descr'} = chop_str($descr, 25, 5); |
|
} |
|
if (!defined $pr->{'owner'}) { |
|
$pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || ""; |
|
} |
|
push @projects, $pr; |
|
} |
|
|
|
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"; |
|
} |
|
print "<table class=\"project_list\">\n" . |
|
"<tr>\n"; |
|
$order ||= "project"; |
|
if ($order eq "project") { |
|
@projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; |
|
print "<th>Project</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => "$my_uri?" . esc_param("o=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>" . |
|
$cgi->a({-href => "$my_uri?" . esc_param("o=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>" . |
|
$cgi->a({-href => "$my_uri?" . esc_param("o=owner"), |
|
-class => "header"}, "Owner") . |
|
"</th>\n"; |
|
} |
|
if ($order eq "age") { |
|
@projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects; |
|
print "<th>Last Change</th>\n"; |
|
} else { |
|
print "<th>" . |
|
$cgi->a({-href => "$my_uri?" . esc_param("o=age"), |
|
-class => "header"}, "Last Change") . |
|
"</th>\n"; |
|
} |
|
print "<th></th>\n" . |
|
"</tr>\n"; |
|
my $alternate = 0; |
|
foreach my $pr (@projects) { |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
|
-class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . |
|
"<td>" . esc_html($pr->{'descr'}) . "</td>\n" . |
|
"<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n"; |
|
print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" . |
|
$pr->{'commit'}{'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") . |
|
"</td>\n" . |
|
"</tr>\n"; |
|
} |
|
print "</table>\n"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_summary { |
|
my $descr = git_get_project_description($project) || "none"; |
|
my $head = git_get_head_hash($project); |
|
my %co = parse_commit($head); |
|
my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); |
|
|
|
my $owner = git_get_project_owner($project); |
|
|
|
my $refs = git_get_references(); |
|
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"; |
|
|
|
open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_get_head_hash($project) |
|
or die_error(undef, "Open git-rev-list failed"); |
|
my @revlist = map { chomp; $_ } <$fd>; |
|
close $fd; |
|
git_print_header_div('shortlog'); |
|
git_shortlog_body(\@revlist, 0, 15, $refs, |
|
$cgi->a({-href => href(action=>"shortlog")}, "...")); |
|
|
|
my $taglist = git_get_refs_list("refs/tags"); |
|
if (defined @$taglist) { |
|
git_print_header_div('tags'); |
|
git_tags_body($taglist, 0, 15, |
|
$cgi->a({-href => href(action=>"tags")}, "...")); |
|
} |
|
|
|
my $headlist = git_get_refs_list("refs/heads"); |
|
if (defined @$headlist) { |
|
git_print_header_div('heads'); |
|
git_heads_body($headlist, $head, 0, 15, |
|
$cgi->a({-href => href(action=>"heads")}, "...")); |
|
} |
|
|
|
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) { |
|
print esc_html($line) . "<br/>\n"; |
|
} |
|
print "</div>\n"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blame2 { |
|
my $fd; |
|
my $ftype; |
|
|
|
if (!gitweb_check_feature('blame')) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
die_error('404 Not Found', "File name not defined") if (!$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, "blame", '-l', $file_name, $hash_base) |
|
or die_error(undef, "Open git-blame failed"); |
|
git_header_html(); |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blobl", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") . |
|
" | " . $cgi->a({-href => href(action=>"blame", file_name=>$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 $last_rev; |
|
print "<div class=\"page_body\">\n"; |
|
print "<table class=\"blame\">\n"; |
|
print "<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n"; |
|
while (<$fd>) { |
|
/^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/; |
|
my $full_rev = $1; |
|
my $rev = substr($full_rev, 0, 8); |
|
my $lineno = $2; |
|
my $data = $3; |
|
|
|
if (!defined $last_rev) { |
|
$last_rev = $full_rev; |
|
} elsif ($last_rev ne $full_rev) { |
|
$last_rev = $full_rev; |
|
$current_color = ++$current_color % $num_colors; |
|
} |
|
print "<tr class=\"$rev_color[$current_color]\">\n"; |
|
print "<td class=\"sha1\">" . |
|
$cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)}, esc_html($rev)) . "</td>\n"; |
|
print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" . esc_html($lineno) . "</a></td>\n"; |
|
print "<td class=\"pre\">" . esc_html($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 $fd; |
|
|
|
if (!gitweb_check_feature('blame')) { |
|
die_error('403 Permission denied', "Permission denied"); |
|
} |
|
die_error('404 Not Found', "File name not defined") if (!$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, "annotate", '-l', '-t', '-r', $file_name, $hash_base) |
|
or die_error(undef, "Open git-annotate failed"); |
|
git_header_html(); |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blobl", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") . |
|
" | " . $cgi->a({-href => href(action=>"blame", file_name=>$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 $taglist = git_get_refs_list("refs/tags"); |
|
if (defined @$taglist) { |
|
git_tags_body($taglist); |
|
} |
|
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 $taglist = git_get_refs_list("refs/heads"); |
|
if (defined @$taglist) { |
|
git_heads_body($taglist, $head); |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blob_plain { |
|
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"); |
|
} |
|
} |
|
my $type = shift; |
|
open my $fd, "-|", $GIT, "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", '-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 { |
|
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"); |
|
} |
|
} |
|
my $have_blame = gitweb_check_feature('blame'); |
|
open my $fd, "-|", $GIT, "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\//) { |
|
close $fd; |
|
return git_blob_plain($mimetype); |
|
} |
|
git_header_html(); |
|
my $formats_nav = ''; |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
if (defined $file_name) { |
|
if ($have_blame) { |
|
$formats_nav .= $cgi->a({-href => href(action=>"blame", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blame") . " | "; |
|
} |
|
$formats_nav .= |
|
$cgi->a({-href => href(action=>"blob_plain", hash=>$hash, file_name=>$file_name)}, "plain") . |
|
" | " . $cgi->a({-href => href(action=>"blob", hash_base=>"HEAD", file_name=>$file_name)}, "head"); |
|
} else { |
|
$formats_nav .= $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain"); |
|
} |
|
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"; |
|
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); |
|
} |
|
close $fd or print "Reading blob failed.\n"; |
|
print "</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_tree { |
|
if (!defined $hash) { |
|
$hash = git_get_head_hash($project); |
|
if (defined $file_name) { |
|
my $base = $hash_base || $hash; |
|
$hash = git_get_hash_by_path($base, $file_name, "tree"); |
|
} |
|
if (!defined $hash_base) { |
|
$hash_base = $hash; |
|
} |
|
} |
|
$/ = "\0"; |
|
open my $fd, "-|", $GIT, "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 %base_key = (); |
|
my $base = ""; |
|
my $have_blame = gitweb_check_feature('blame'); |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
$base_key{hash_base} = $hash_base; |
|
git_print_page_nav('tree','', $hash_base); |
|
git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
|
} else { |
|
print "<div class=\"page_nav\">\n"; |
|
print "<br/><br/></div>\n"; |
|
print "<div class=\"title\">$hash</div>\n"; |
|
} |
|
if (defined $file_name) { |
|
$base = esc_html("$file_name/"); |
|
} |
|
git_print_page_path($file_name, 'tree', $hash_base); |
|
print "<div class=\"page_body\">\n"; |
|
print "<table cellspacing=\"0\">\n"; |
|
my $alternate = 0; |
|
foreach my $line (@entries) { |
|
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
|
$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; |
|
my $t_mode = $1; |
|
my $t_type = $2; |
|
my $t_hash = $3; |
|
my $t_name = validate_input($4); |
|
if ($alternate) { |
|
print "<tr class=\"dark\">\n"; |
|
} else { |
|
print "<tr class=\"light\">\n"; |
|
} |
|
$alternate ^= 1; |
|
print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n"; |
|
if ($t_type eq "blob") { |
|
print "<td class=\"list\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key), -class => "list"}, esc_html($t_name)) . |
|
"</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, "blob"); |
|
if ($have_blame) { |
|
print " | " . $cgi->a({-href => href(action=>"blame", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, "blame"); |
|
} |
|
print " | " . $cgi->a({-href => href(action=>"history", hash=>$t_hash, hash_base=>$hash_base, file_name=>"$base$t_name")}, "history") . |
|
" | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$t_hash, file_name=>"$base$t_name")}, "raw") . |
|
"</td>\n"; |
|
} elsif ($t_type eq "tree") { |
|
print "<td class=\"list\">" . |
|
$cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, esc_html($t_name)) . |
|
"</td>\n" . |
|
"<td class=\"link\">" . |
|
$cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, "tree") . |
|
" | " . $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, file_name=>"$base$t_name")}, "history") . |
|
"</td>\n"; |
|
} |
|
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/x-tar', |
|
-content-encoding => $ctype, |
|
'-content-disposition' => |
|
"inline; filename=\"$filename\"", |
|
-status => '200 OK'); |
|
|
|
open my $fd, "-|", "$GIT tar-tree $hash \'$project\' | $command" or |
|
die_error(undef, "Execute git-tar-tree failed."); |
|
binmode STDOUT, ':raw'; |
|
print <$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 $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
|
open my $fd, "-|", $GIT, "rev-list", $limit, $hash |
|
or die_error(undef, "Open git-rev-list failed"); |
|
my @revlist = map { chomp; $_ } <$fd>; |
|
close $fd; |
|
|
|
my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#revlist); |
|
|
|
git_header_html(); |
|
git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
|
|
|
if (!@revlist) { |
|
my %co = parse_commit($hash); |
|
|
|
git_print_header_div('summary', $project); |
|
print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
|
} |
|
for (my $i = ($page * 100); $i <= $#revlist; $i++) { |
|
my $commit = $revlist[$i]; |
|
my $ref = format_ref_marker($refs, $commit); |
|
my %co = parse_commit($commit); |
|
next if !%co; |
|
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") . |
|
"<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_simplified_log($co{'comment'}); |
|
print "</div>\n"; |
|
} |
|
git_footer_html(); |
|
} |
|
|
|
sub git_commit { |
|
my %co = parse_commit($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'}; |
|
if (!defined $parent) { |
|
$parent = "--root"; |
|
} |
|
open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
my @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, $co{'id'}); |
|
|
|
my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); |
|
my $have_snapshot = (defined $ctype && defined $suffix); |
|
|
|
my $formats_nav = ''; |
|
if (defined $file_name && defined $co{'parent'}) { |
|
my $parent = $co{'parent'}; |
|
$formats_nav .= $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)}, "blame"); |
|
} |
|
git_header_html(undef, $expires); |
|
git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff', |
|
$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"; |
|
my $parents = $co{'parents'}; |
|
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=>$par)}, "commitdiff") . |
|
"</td>" . |
|
"</tr>\n"; |
|
} |
|
print "</table>". |
|
"</div>\n"; |
|
|
|
print "<div class=\"page_body\">\n"; |
|
git_print_log($co{'comment'}); |
|
print "</div>\n"; |
|
|
|
git_difftree_body(\@difftree, $parent); |
|
|
|
git_footer_html(); |
|
} |
|
|
|
sub git_blobdiff { |
|
mkdir($git_temp, 0700); |
|
git_header_html(); |
|
if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
|
my $formats_nav = |
|
$cgi->a({-href => href(action=>"blobdiff_plain", hash=>$hash, hash_parent=>$hash_parent)}, "plain"); |
|
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 vs $hash_parent</div>\n"; |
|
} |
|
git_print_page_path($file_name, "blob", $hash_base); |
|
print "<div class=\"page_body\">\n" . |
|
"<div class=\"diff_info\">blob:" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$hash_parent, hash_base=>$hash_base, file_name=>($file_parent || $file_name))}, $hash_parent) . |
|
" -> blob:" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, $hash) . |
|
"</div>\n"; |
|
git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash); |
|
print "</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_blobdiff_plain { |
|
mkdir($git_temp, 0700); |
|
print $cgi->header(-type => "text/plain", -charset => 'utf-8'); |
|
git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain"); |
|
} |
|
|
|
sub git_commitdiff { |
|
mkdir($git_temp, 0700); |
|
my %co = parse_commit($hash); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
if (!defined $hash_parent) { |
|
$hash_parent = $co{'parent'} || '--root'; |
|
} |
|
open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
my @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 $formats_nav = |
|
$cgi->a({-href => href(action=>"commitdiff_plain", hash=>$hash, hash_parent=>$hash_parent)}, "plain"); |
|
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, $hash); |
|
print "<div class=\"page_body\">\n"; |
|
git_print_simplified_log($co{'comment'}, 1); # skip title |
|
print "<br/>\n"; |
|
foreach my $line (@difftree) { |
|
# ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' |
|
# ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' |
|
if ($line !~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) { |
|
next; |
|
} |
|
my $from_mode = $1; |
|
my $to_mode = $2; |
|
my $from_id = $3; |
|
my $to_id = $4; |
|
my $status = $5; |
|
my $file = validate_input(unquote($6)); |
|
if ($status eq "A") { |
|
print "<div class=\"diff_info\">" . file_type($to_mode) . ":" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file)}, $to_id) . "(new)" . |
|
"</div>\n"; |
|
git_diff_print(undef, "/dev/null", $to_id, "b/$file"); |
|
} elsif ($status eq "D") { |
|
print "<div class=\"diff_info\">" . file_type($from_mode) . ":" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$hash_parent, file_name=>$file)}, $from_id) . "(deleted)" . |
|
"</div>\n"; |
|
git_diff_print($from_id, "a/$file", undef, "/dev/null"); |
|
} elsif ($status eq "M") { |
|
if ($from_id ne $to_id) { |
|
print "<div class=\"diff_info\">" . |
|
file_type($from_mode) . ":" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$from_id, hash_base=>$hash_parent, file_name=>$file)}, $from_id) . |
|
" -> " . |
|
file_type($to_mode) . ":" . |
|
$cgi->a({-href => href(action=>"blob", hash=>$to_id, hash_base=>$hash, file_name=>$file)}, $to_id); |
|
print "</div>\n"; |
|
git_diff_print($from_id, "a/$file", $to_id, "b/$file"); |
|
} |
|
} |
|
} |
|
print "<br/>\n" . |
|
"</div>"; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_commitdiff_plain { |
|
mkdir($git_temp, 0700); |
|
my %co = parse_commit($hash); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
if (!defined $hash_parent) { |
|
$hash_parent = $co{'parent'} || '--root'; |
|
} |
|
open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash |
|
or die_error(undef, "Open git-diff-tree failed"); |
|
my @difftree = map { chomp; $_ } <$fd>; |
|
close $fd or die_error(undef, "Reading diff-tree failed"); |
|
|
|
# try to figure out the next tag after this commit |
|
my $tagname; |
|
my $refs = git_get_references("tags"); |
|
open $fd, "-|", $GIT, "rev-list", "HEAD"; |
|
my @commits = map { chomp; $_ } <$fd>; |
|
close $fd; |
|
foreach my $commit (@commits) { |
|
if (defined $refs->{$commit}) { |
|
$tagname = $refs->{$commit} |
|
} |
|
if ($commit eq $hash) { |
|
last; |
|
} |
|
} |
|
|
|
print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\""); |
|
my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
|
my $comment = $co{'comment'}; |
|
print "From: $co{'author'}\n" . |
|
"Date: $ad{'rfc2822'} ($ad{'tz_local'})\n". |
|
"Subject: $co{'title'}\n"; |
|
if (defined $tagname) { |
|
print "X-Git-Tag: $tagname\n"; |
|
} |
|
print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" . |
|
"\n"; |
|
|
|
foreach my $line (@$comment) {; |
|
print "$line\n"; |
|
} |
|
print "---\n\n"; |
|
|
|
foreach my $line (@difftree) { |
|
if ($line !~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) { |
|
next; |
|
} |
|
my $from_id = $3; |
|
my $to_id = $4; |
|
my $status = $5; |
|
my $file = $6; |
|
if ($status eq "A") { |
|
git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain"); |
|
} elsif ($status eq "D") { |
|
git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain"); |
|
} elsif ($status eq "M") { |
|
git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain"); |
|
} |
|
} |
|
} |
|
|
|
sub git_history { |
|
if (!defined $hash_base) { |
|
$hash_base = git_get_head_hash($project); |
|
} |
|
my $ftype; |
|
my %co = parse_commit($hash_base); |
|
if (!%co) { |
|
die_error(undef, "Unknown commit object"); |
|
} |
|
my $refs = git_get_references(); |
|
git_header_html(); |
|
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
|
if (!defined $hash && defined $file_name) { |
|
$hash = git_get_hash_by_path($hash_base, $file_name); |
|
} |
|
if (defined $hash) { |
|
$ftype = git_get_type($hash); |
|
} |
|
git_print_page_path($file_name, $ftype, $hash_base); |
|
|
|
open my $fd, "-|", |
|
$GIT, "rev-list", "--full-history", $hash_base, "--", $file_name; |
|
git_history_body($fd, $refs, $hash_base, $ftype); |
|
|
|
close $fd; |
|
git_footer_html(); |
|
} |
|
|
|
sub git_search { |
|
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"); |
|
} |
|
# 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 $commit_search = 1; |
|
my $author_search = 0; |
|
my $committer_search = 0; |
|
my $pickaxe_search = 0; |
|
if ($searchtext =~ s/^author\\://i) { |
|
$author_search = 1; |
|
} elsif ($searchtext =~ s/^committer\\://i) { |
|
$committer_search = 1; |
|
} elsif ($searchtext =~ s/^pickaxe\\://i) { |
|
$commit_search = 0; |
|
$pickaxe_search = 1; |
|
} |
|
git_header_html(); |
|
git_print_page_nav('','', $hash,$co{'tree'},$hash); |
|
git_print_header_div('commit', esc_html($co{'title'}), $hash); |
|
|
|
print "<table cellspacing=\"0\">\n"; |
|
my $alternate = 0; |
|
if ($commit_search) { |
|
$/ = "\0"; |
|
open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next; |
|
while (my $commit_text = <$fd>) { |
|
if (!grep m/$searchtext/i, $commit_text) { |
|
next; |
|
} |
|
if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) { |
|
next; |
|
} |
|
if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) { |
|
next; |
|
} |
|
my @commit_lines = split "\n", $commit_text; |
|
my %co = parse_commit(undef, \@commit_lines); |
|
if (!%co) { |
|
next; |
|
} |
|
if ($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"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><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"; |
|
} |
|
close $fd; |
|
} |
|
|
|
if ($pickaxe_search) { |
|
$/ = "\n"; |
|
open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$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"}, "<b>" . |
|
esc_html(chop_str($co{'title'}, 50)) . "</b><br/>"); |
|
while (my $setref = shift @files) { |
|
my %set = %$setref; |
|
print $cgi->a({-href => href(action=>"blob", hash=>$set{'id'}, hash_base=>$co{'id'}, file_name=>$set{'file'}), class => "list"}, |
|
"<span class=\"match\">" . esc_html($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_shortlog { |
|
my $head = git_get_head_hash($project); |
|
if (!defined $hash) { |
|
$hash = $head; |
|
} |
|
if (!defined $page) { |
|
$page = 0; |
|
} |
|
my $refs = git_get_references(); |
|
|
|
my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
|
open my $fd, "-|", $GIT, "rev-list", $limit, $hash |
|
or die_error(undef, "Open git-rev-list failed"); |
|
my @revlist = map { chomp; $_ } <$fd>; |
|
close $fd; |
|
|
|
my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#revlist); |
|
my $next_link = ''; |
|
if ($#revlist >= (100 * ($page+1)-1)) { |
|
$next_link = |
|
$cgi->a({-href => href(action=>"shortlog", hash=>$hash, page=>$page+1), |
|
-title => "Alt-n"}, "next"); |
|
} |
|
|
|
|
|
git_header_html(); |
|
git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
|
git_print_header_div('summary', $project); |
|
|
|
git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link); |
|
|
|
git_footer_html(); |
|
} |
|
|
|
## ...................................................................... |
|
## feeds (RSS, OPML) |
|
|
|
sub git_rss { |
|
# http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ |
|
open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_get_head_hash($project) |
|
or die_error(undef, "Open git-rev-list failed"); |
|
my @revlist = map { chomp; $_ } <$fd>; |
|
close $fd or die_error(undef, "Reading git-rev-list failed"); |
|
print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); |
|
print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n". |
|
"<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n"; |
|
print "<channel>\n"; |
|
print "<title>$project</title>\n". |
|
"<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n". |
|
"<description>$project log</description>\n". |
|
"<language>en</language>\n"; |
|
|
|
for (my $i = 0; $i <= $#revlist; $i++) { |
|
my $commit = $revlist[$i]; |
|
my %co = parse_commit($commit); |
|
# we read 150, we always show 30 and the ones more recent than 48 hours |
|
if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) { |
|
last; |
|
} |
|
my %cd = parse_date($co{'committer_epoch'}); |
|
open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next; |
|
my @difftree = map { chomp; $_ } <$fd>; |
|
close $fd or next; |
|
print "<item>\n" . |
|
"<title>" . |
|
sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) . |
|
"</title>\n" . |
|
"<author>" . esc_html($co{'author'}) . "</author>\n" . |
|
"<pubDate>$cd{'rfc2822'}</pubDate>\n" . |
|
"<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" . |
|
"<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" . |
|
"<description>" . esc_html($co{'title'}) . "</description>\n" . |
|
"<content:encoded>" . |
|
"<![CDATA[\n"; |
|
my $comment = $co{'comment'}; |
|
foreach my $line (@$comment) { |
|
$line = decode("utf8", $line, Encode::FB_DEFAULT); |
|
print "$line<br/>\n"; |
|
} |
|
print "<br/>\n"; |
|
foreach my $line (@difftree) { |
|
if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) { |
|
next; |
|
} |
|
my $file = validate_input(unquote($7)); |
|
$file = decode("utf8", $file, Encode::FB_DEFAULT); |
|
print "$file<br/>\n"; |
|
} |
|
print "]]>\n" . |
|
"</content:encoded>\n" . |
|
"</item>\n"; |
|
} |
|
print "</channel></rss>"; |
|
} |
|
|
|
sub git_opml { |
|
my @list = git_get_projects_list(); |
|
|
|
print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); |
|
print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n". |
|
"<opml version=\"1.0\">\n". |
|
"<head>". |
|
" <title>$site_name Git OPML Export</title>\n". |
|
"</head>\n". |
|
"<body>\n". |
|
"<outline text=\"git RSS feeds\">\n"; |
|
|
|
foreach my $pr (@list) { |
|
my %proj = %$pr; |
|
my $head = git_get_head_hash($proj{'path'}); |
|
if (!defined $head) { |
|
next; |
|
} |
|
$ENV{'GIT_DIR'} = "$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 "</outline>\n". |
|
"</body>\n". |
|
"</opml>\n"; |
|
}
|
|
|