X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/2b8098141f784afb2695045b1f02ef2f84329bbd6fb8c8769822f74716d4e3e0..149d015b5192ecde008b8f502e05d3c3c9d9fd79b1f894fe807651e4a2f7f828:/gitweb.perl diff --git a/gitweb.perl b/gitweb.perl index 578ea50..54ec440 100755 --- a/gitweb.perl +++ b/gitweb.perl @@ -48,10 +48,19 @@ our $home_text = "++GITWEB_HOMETEXT++"; our $stylesheet = "++GITWEB_CSS++"; # URI of GIT logo our $logo = "++GITWEB_LOGO++"; +# URI of GIT favicon, assumed to be image/png type +our $favicon = "++GITWEB_FAVICON++"; # source of projects list our $projects_list = "++GITWEB_LIST++"; +# show repository only if this file exists +# (only effective if this variable evaluates to true) +our $export_ok = "++GITWEB_EXPORT_OK++"; + +# only allow viewing of repositories also shown on the overview page +our $strict_export = "++GITWEB_STRICT_EXPORT++"; + # list of git base URLs used for URL to where fetch project from, # i.e. full URL is "$git_base_url/$project" our @git_base_url_list = ("++GITWEB_BASE_URL++"); @@ -88,6 +97,11 @@ our %feature = ( 'override' => 0, # => [content-encoding, suffix, program] 'default' => ['x-gzip', 'gz', 'gzip']}, + + 'pickaxe' => { + 'sub' => \&feature_pickaxe, + 'override' => 0, + 'default' => [1]}, ); sub gitweb_check_feature { @@ -141,6 +155,24 @@ sub feature_snapshot { return ($ctype, $suffix, $command); } +# To enable system wide have in $GITWEB_CONFIG +# $feature{'pickaxe'}{'default'} = [1]; +# To have project specific config enable override in $GITWEB_CONFIG +# $feature{'pickaxe'}{'override'} = 1; +# and in project config gitweb.pickaxe = 0|1; + +sub feature_pickaxe { + my ($val) = git_get_project_config('pickaxe', '--bool'); + + if ($val eq 'true') { + return (1); + } elsif ($val eq 'false') { + return (0); + } + + return ($_[0]); +} + # rename detection options for git-diff and git-diff-tree # - default is '-M', with the cost proportional to # (number of removed files) * (number of new files). @@ -157,9 +189,6 @@ do $GITWEB_CONFIG if -e $GITWEB_CONFIG; # version of the core git binary our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; -# path to the current git repository -our $git_dir; - $projects_list ||= $projectroot; # ====================================================================== @@ -171,38 +200,21 @@ if (defined $action) { } } -our $project = ($cgi->param('p') || $ENV{'PATH_INFO'}); -if (defined $project) { - $project =~ s|^/||; - $project =~ s|/$||; - $project = undef unless $project; -} +our $project = $cgi->param('p'); if (defined $project) { - if (!validate_input($project)) { - die_error(undef, "Invalid project parameter"); - } - if (!(-d "$projectroot/$project")) { - die_error(undef, "No such directory"); - } - if (!(-e "$projectroot/$project/HEAD")) { + if (!validate_input($project) || + !(-d "$projectroot/$project") || + !(-e "$projectroot/$project/HEAD") || + ($export_ok && !(-e "$projectroot/$project/$export_ok")) || + ($strict_export && !project_in_list($project))) { + undef $project; die_error(undef, "No such project"); } - $git_dir = "$projectroot/$project"; } +# We have to handle those containing any characters: our $file_name = $cgi->param('f'); -if (defined $file_name) { - if (!validate_input($file_name)) { - die_error(undef, "Invalid file parameter"); - } -} - our $file_parent = $cgi->param('fp'); -if (defined $file_parent) { - if (!validate_input($file_parent)) { - die_error(undef, "Invalid file parent parameter"); - } -} our $hash = $cgi->param('h'); if (defined $hash) { @@ -234,7 +246,7 @@ if (defined $hash_parent_base) { our $page = $cgi->param('pg'); if (defined $page) { - if ($page =~ m/[^0-9]$/) { + if ($page =~ m/[^0-9]/) { die_error(undef, "Invalid page parameter"); } } @@ -247,6 +259,55 @@ if (defined $searchtext) { $searchtext = quotemeta $searchtext; } +# now read PATH_INFO and use it as alternative to parameters +sub evaluate_path_info { + return if defined $project; + my $path_info = $ENV{"PATH_INFO"}; + return if !$path_info; + $path_info =~ s,^/+,,; + return if !$path_info; + # find which part of PATH_INFO is project + $project = $path_info; + $project =~ s,/+$,,; + while ($project && !-e "$projectroot/$project/HEAD") { + $project =~ s,/*[^/]*$,,; + } + # validate project + $project = validate_input($project); + if (!$project || + ($export_ok && !-e "$projectroot/$project/$export_ok") || + ($strict_export && !project_in_list($project))) { + undef $project; + return; + } + # do not change any parameters if an action is given using the query string + return if $action; + $path_info =~ s,^$project/*,,; + my ($refname, $pathname) = split(/:/, $path_info, 2); + if (defined $pathname) { + # we got "project.git/branch:filename" or "project.git/branch:dir/" + # we could use git_get_type(branch:pathname), but it needs $git_dir + $pathname =~ s,^/+,,; + if (!$pathname || substr($pathname, -1) eq "/") { + $action ||= "tree"; + $pathname =~ s,/$,,; + } else { + $action ||= "blob_plain"; + } + $hash_base ||= validate_input($refname); + $file_name ||= $pathname; + } elsif (defined $refname) { + # we got "project.git/branch" + $action ||= "shortlog"; + $hash ||= validate_input($refname); + } +} +evaluate_path_info(); + +# path to the current git repository +our $git_dir; +$git_dir = "$projectroot/$project" if $project; + # dispatch my %actions = ( "blame" => \&git_blame2, @@ -271,6 +332,7 @@ my %actions = ( # those below don't need $project "opml" => \&git_opml, "project_list" => \&git_project_list, + "project_index" => \&git_project_index, ); if (defined $project) { @@ -281,6 +343,10 @@ if (defined $project) { if (!defined($actions{$action})) { die_error(undef, "Unknown action"); } +if ($action !~ m/^(opml|project_list|project_index)$/ && + !$project) { + die_error(undef, "Project needed"); +} $actions{$action}->(); exit; @@ -300,11 +366,12 @@ sub href(%) { hash_base => "hb", hash_parent_base => "hpb", page => "pg", + order => "o", searchtext => "s", ); my %mapping = @mapping; - $params{"project"} ||= $project; + $params{'project'} = $project unless exists $params{'project'}; my @result = (); for (my $i = 0; $i < @mapping; $i += 2) { @@ -339,7 +406,7 @@ sub validate_input { # correct, but quoted slashes look too horrible in bookmarks sub esc_param { my $str = shift; - $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; + $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; $str =~ s/\+/%2B/g; $str =~ s/ /\+/g; return $str; @@ -378,6 +445,12 @@ sub untabify { return $line; } +sub project_in_list { + my $project = shift; + my @list = git_get_projects_list(); + return @list && scalar(grep { $_->{'path'} eq $project } @list); +} + ## ---------------------------------------------------------------------- ## HTML aware string manipulation @@ -635,6 +708,7 @@ sub git_get_project_config { sub git_get_hash_by_path { my $base = shift; my $path = shift || return undef; + my $type = shift; my $tree = $base; @@ -645,25 +719,16 @@ sub git_get_hash_by_path { #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; + if (defined $type && $type ne $2) { + # type doesn't match + return undef; + } return $3; } ## ...................................................................... ## git utility functions, directly accessing git repository -# assumes that PATH is not symref -sub git_get_hash_by_ref { - my $path = shift; - - 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; @@ -677,7 +742,7 @@ sub git_get_project_description { sub git_get_project_url_list { my $path = shift; - open my $fd, "$projectroot/$path/cloneurl" or return undef; + open my $fd, "$projectroot/$path/cloneurl" or return; my @git_project_url_list = map { chomp; $_ } <$fd>; close $fd; @@ -690,16 +755,27 @@ sub git_get_projects_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); + my $pfxlen = length("$dir"); + + File::Find::find({ + follow_fast => 1, # follow symbolic links + dangling_symlinks => 0, # ignore dangling symlinks, silently + wanted => sub { + # skip project-list toplevel, if we get it. + return if (m!^[/.]$!); + # only directories can be git repositories + return unless (-d $_); + + my $subdir = substr($File::Find::name, $pfxlen + 1); + # we check related file in $projectroot + if (-e "$projectroot/$subdir/HEAD" && (!$export_ok || + -e "$projectroot/$subdir/$export_ok")) { + push @list, { path => $subdir }; + $File::Find::prune = 1; + } + }, + }, "$dir"); + } elsif (-f $projects_list) { # read from file(url-encoded): # 'git%2Fgit.git Linus+Torvalds' @@ -714,7 +790,8 @@ sub git_get_projects_list { if (!defined $path) { next; } - if (-e "$projectroot/$path/HEAD") { + if (-e "$projectroot/$path/HEAD" && (!$export_ok || + -e "$projectroot/$path/$export_ok")) { my $pr = { path => $path, owner => decode("utf8", $owner, Encode::FB_DEFAULT), @@ -762,16 +839,10 @@ sub git_get_project_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_cmd(), "ls-remote", "." - or return; - } + open my $fd, "-|", $GIT, "peek-remote", "$projectroot/$project/" + or return; while (my $line = <$fd>) { chomp $line; @@ -1059,28 +1130,46 @@ sub parse_ls_tree_line ($;%) { ## parse to array of hashes functions sub git_get_refs_list { - my $ref_dir = shift; + my $type = shift || ""; + my %refs; 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); + open my $fd, "-|", $GIT, "peek-remote", "$projectroot/$project/" + 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 ]; + } + + if (! $4) { # unpeeled, direct reference + push @refs, { hash => $1, name => $3 }; # without type + } elsif ($3 eq $refs[-1]{'name'}) { + # most likely a tag is followed by its peeled + # (deref) one, and when that happens we know the + # previous one was of type 'tag'. + $refs[-1]{'type'} = "tag"; + } } - }, "$projectroot/$project/$ref_dir"); + } + close $fd; - 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; + foreach my $ref (@refs) { + my $ref_file = $ref->{'name'}; + my $ref_id = $ref->{'hash'}; + + my $type = $ref->{'type'} || git_get_type($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; + return (\@reflist, \%refs); } ## ---------------------------------------------------------------------- @@ -1121,7 +1210,7 @@ sub mimetype_guess_file { } close(MIME); - $filename =~ /\.(.*?)$/; + $filename =~ /\.([^.]*)$/; return $mimemap{$1}; } @@ -1183,7 +1272,7 @@ sub git_header_html { if (defined $action) { $title .= "/$action"; if (defined $file_name) { - $title .= " - $file_name"; + $title .= " - " . esc_html($file_name); if ($action eq "tree" && $file_name !~ m|/$|) { $title .= "/"; } @@ -1221,6 +1310,16 @@ EOF printf(''."\n", esc_param($project), href(action=>"rss")); + } else { + printf(''."\n", + $site_name, href(project=>undef, action=>"project_index")); + printf(''."\n", + $site_name, href(project=>undef, action=>"opml")); + } + if (defined $favicon) { + print qq(\n); } print "\n" . @@ -1268,9 +1367,13 @@ sub git_footer_html { if (defined $descr) { print "
" . esc_html($descr) . "
\n"; } - print $cgi->a({-href => href(action=>"rss"), -class => "rss_logo"}, "RSS") . "\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 $cgi->a({-href => href(project=>undef, action=>"opml"), + -class => "rss_logo"}, "OPML") . " "; + print $cgi->a({-href => href(project=>undef, action=>"project_index"), + -class => "rss_logo"}, "TXT") . "\n"; } print "\n" . "\n" . @@ -1400,19 +1503,34 @@ sub git_print_page_path { if (!defined $name) { print "
/
\n"; - } elsif (defined $type && $type eq 'blob') { + } else { + my @dirname = split '/', $name; + my $basename = pop @dirname; + my $fullname = ''; + print "
"; - if (defined $hb) { + print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), + -title => 'tree root'}, "[$project]"); + print " / "; + foreach my $dir (@dirname) { + $fullname .= ($fullname ? '/' : '') . $dir; + print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, + hash_base=>$hb), + -title => $fullname}, esc_html($dir)); + print " / "; + } + if (defined $type && $type eq 'blob') { print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, - hash_base=>$hb)}, - esc_html($name)); + hash_base=>$hb), + -title => $name}, esc_html($basename)); + } elsif (defined $type && $type eq 'tree') { + print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, + hash_base=>$hb), + -title => $name}, esc_html($basename)); } else { - print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)}, - esc_html($name)); + print esc_html($basename); } print "
\n"; - } else { - print "
" . esc_html($name) . "
\n"; } } @@ -1482,48 +1600,45 @@ sub git_print_tree_entry { my %base_key = (); $base_key{hash_base} = $hash_base if defined $hash_base; + # The format of a table row is: mode list link. Where mode is + # the mode of the entry, list is the name of the entry, an href, + # and link is the action links of the entry. + print "" . mode_str($t->{'mode'}) . "\n"; if ($t->{'type'} eq "blob") { print "" . - $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, - file_name=>"$basedir$t->{'name'}", %base_key), - -class => "list"}, esc_html($t->{'name'})) . - "\n" . - "" . - $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, - file_name=>"$basedir$t->{'name'}", %base_key)}, - "blob"); + $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key), + -class => "list"}, esc_html($t->{'name'})) . "\n"; + print ""; if ($have_blame) { - print " | " . - $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, - file_name=>"$basedir$t->{'name'}", %base_key)}, - "blame"); + print $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key)}, + "blame"); } if (defined $hash_base) { - print " | " . - $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + if ($have_blame) { + print " | "; + } + print $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, "history"); } print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, - "raw") . - "\n"; + "raw"); + print "\n"; } elsif ($t->{'type'} eq "tree") { - print "" . - $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, + print ""; + print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}", %base_key)}, - esc_html($t->{'name'})) . - "\n" . - "" . - $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, - file_name=>"$basedir$t->{'name'}", %base_key)}, - "tree"); + esc_html($t->{'name'})); + print "\n"; + print ""; if (defined $hash_base) { - print " | " . - $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + print $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, file_name=>"$basedir$t->{'name'}")}, "history"); } @@ -1587,7 +1702,7 @@ sub git_difftree_body { $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, hash_base=>$hash, file_name=>$diff{'file'})}, "blob"); - if ($action == "commitdiff") { + if ($action eq 'commitdiff') { # link to patch $patchno++; print " | " . @@ -1608,7 +1723,7 @@ sub git_difftree_body { hash_base=>$parent, file_name=>$diff{'file'})}, "blob") . " | "; - if ($action == "commitdiff") { + if ($action eq 'commitdiff') { # link to patch $patchno++; print " | " . @@ -1654,7 +1769,7 @@ sub git_difftree_body { hash_base=>$hash, file_name=>$diff{'file'})}, "blob"); if ($diff{'to_id'} ne $diff{'from_id'}) { # modified - if ($action == "commitdiff") { + if ($action eq 'commitdiff') { # link to patch $patchno++; print " | " . @@ -1696,7 +1811,7 @@ sub git_difftree_body { hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})}, "blob"); if ($diff{'to_id'} ne $diff{'from_id'}) { - if ($action == "commitdiff") { + if ($action eq 'commitdiff') { # link to patch $patchno++; print " | " . @@ -1847,9 +1962,6 @@ 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); @@ -1875,10 +1987,8 @@ sub git_shortlog_body { print "\n" . "" . $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . - $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); - if ($have_snapshot) { - print " | " . $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot"); - } + $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . + $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); print "\n" . "\n"; } @@ -1892,12 +2002,15 @@ sub git_shortlog_body { sub git_history_body { # Warning: assumes constant type (blob or tree) during history - my ($fd, $refs, $hash_base, $ftype, $extra) = @_; + my ($revlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; + + $from = 0 unless defined $from; + $to = $#{$revlist} unless (defined $to && $to <= $#{$revlist}); print "\n"; my $alternate = 0; - while (my $line = <$fd>) { - if ($line !~ m/^([0-9a-fA-F]{40})/) { + for (my $i = $from; $i <= $to; $i++) { + if ($revlist->[$i] !~ m/^([0-9a-fA-F]{40})/) { next; } @@ -2014,14 +2127,14 @@ sub git_tags_body { sub git_heads_body { # uses global variable $project - my ($taglist, $head, $from, $to, $extra) = @_; + my ($headlist, $head, $from, $to, $extra) = @_; $from = 0 unless defined $from; - $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); + $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); print "
\n"; my $alternate = 0; for (my $i = $from; $i <= $to; $i++) { - my $entry = $taglist->[$i]; + my $entry = $headlist->[$i]; my %tag = %$entry; my $curr = $tag{'id'} eq $head; if ($alternate) { @@ -2037,7 +2150,8 @@ sub git_heads_body { "\n" . "\n" . ""; } @@ -2101,7 +2215,7 @@ sub git_project_list { print "\n"; } else { print "\n"; } @@ -2110,7 +2224,7 @@ sub git_project_list { print "\n"; } else { print "\n"; } @@ -2119,7 +2233,7 @@ sub git_project_list { print "\n"; } else { print "\n"; } @@ -2128,7 +2242,7 @@ sub git_project_list { print "\n"; } else { print "\n"; } @@ -2151,7 +2265,8 @@ sub git_project_list { "\n" . "\n"; } @@ -2159,6 +2274,30 @@ sub git_project_list { git_footer_html(); } +sub git_project_index { + my @projects = git_get_projects_list(); + + print $cgi->header( + -type => 'text/plain', + -charset => 'utf-8', + -content_disposition => qq(inline; filename="index.aux")); + + foreach my $pr (@projects) { + if (!exists $pr->{'owner'}) { + $pr->{'owner'} = get_file_owner("$projectroot/$project"); + } + + my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); + # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' + $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; + $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; + $path =~ s/ /\+/g; + $owner =~ s/ /\+/g; + + print "$path $owner\n"; + } +} + sub git_summary { my $descr = git_get_project_description($project) || "none"; my $head = git_get_head_hash($project); @@ -2167,7 +2306,19 @@ sub git_summary { my $owner = git_get_project_owner($project); - my $refs = git_get_references(); + my ($reflist, $refs) = git_get_refs_list(); + + my @taglist; + my @headlist; + foreach my $ref (@$reflist) { + if ($ref->{'name'} =~ s!^heads/!!) { + push @headlist, $ref; + } else { + $ref->{'name'} =~ s!^tags/!!; + push @taglist, $ref; + } + } + git_header_html(); git_print_page_nav('summary','', $head); @@ -2197,17 +2348,15 @@ sub git_summary { git_shortlog_body(\@revlist, 0, 15, $refs, $cgi->a({-href => href(action=>"shortlog")}, "...")); - my $taglist = git_get_refs_list("refs/tags"); - if (defined @$taglist) { + if (@taglist) { git_print_header_div('tags'); - git_tags_body($taglist, 0, 15, + git_tags_body(\@taglist, 0, 15, $cgi->a({-href => href(action=>"tags")}, "...")); } - my $headlist = git_get_refs_list("refs/heads"); - if (defined @$headlist) { + if (@headlist) { git_print_header_div('heads'); - git_heads_body($headlist, $head, 0, 15, + git_heads_body(\@headlist, $head, 0, 15, $cgi->a({-href => href(action=>"heads")}, "...")); } @@ -2251,7 +2400,8 @@ sub git_blame2 { my $fd; my $ftype; - if (!gitweb_check_feature('blame')) { + my ($have_blame) = gitweb_check_feature('blame'); + if (!$have_blame) { die_error('403 Permission denied', "Permission denied"); } die_error('404 Not Found', "File name not defined") if (!$file_name); @@ -2267,15 +2417,18 @@ sub git_blame2 { if ($ftype !~ "blob") { die_error("400 Bad Request", "Object is not a blob"); } - open ($fd, "-|", git_cmd(), "blame", '-l', $file_name, $hash_base) + open ($fd, "-|", git_cmd(), "blame", '-l', '--', $file_name, $hash_base) or die_error(undef, "Open git-blame failed"); git_header_html(); my $formats_nav = $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") . " | " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, + "history") . + " | " . $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, - "head"); + "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); @@ -2320,7 +2473,8 @@ HTML sub git_blame { my $fd; - if (!gitweb_check_feature('blame')) { + my ($have_blame) = gitweb_check_feature('blame'); + if (!$have_blame) { die_error('403 Permission denied', "Permission denied"); } die_error('404 Not Found', "File name not defined") if (!$file_name); @@ -2339,8 +2493,11 @@ sub git_blame { $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, "blob") . " | " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, + "history") . + " | " . $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, - "head"); + "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); @@ -2416,8 +2573,8 @@ sub git_tags { git_print_page_nav('','', $head,undef,$head); git_print_header_div('summary', $project); - my $taglist = git_get_refs_list("refs/tags"); - if (defined @$taglist) { + my ($taglist) = git_get_refs_list("tags"); + if (@$taglist) { git_tags_body($taglist); } git_footer_html(); @@ -2429,19 +2586,15 @@ sub git_heads { 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, $head); + my ($headlist) = git_get_refs_list("heads"); + if (@$headlist) { + git_heads_body($headlist, $head); } git_footer_html(); } sub git_blob_plain { - # blobs defined by non-textual hash id's can be cached my $expires; - if ($hash =~ m/^[0-9a-fA-F]{40}$/) { - $expires = "+1d"; - } if (!defined $hash) { if (defined $file_name) { @@ -2451,7 +2604,11 @@ sub git_blob_plain { } else { die_error(undef, "No file name defined"); } + } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { + # blobs defined by non-textual hash id's can be cached + $expires = "+1d"; } + my $type = shift; open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash or die_error(undef, "Couldn't cat $file_name, $hash"); @@ -2479,11 +2636,7 @@ sub git_blob_plain { } sub git_blob { - # blobs defined by non-textual hash id's can be cached my $expires; - if ($hash =~ m/^[0-9a-fA-F]{40}$/) { - $expires = "+1d"; - } if (!defined $hash) { if (defined $file_name) { @@ -2493,8 +2646,12 @@ sub git_blob { } else { die_error(undef, "No file name defined"); } + } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { + # blobs defined by non-textual hash id's can be cached + $expires = "+1d"; } - my $have_blame = gitweb_check_feature('blame'); + + my ($have_blame) = gitweb_check_feature('blame'); open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash or die_error(undef, "Couldn't cat $file_name, $hash"); my $mimetype = blob_mimetype($fd, $file_name); @@ -2514,16 +2671,20 @@ sub git_blob { " | "; } $formats_nav .= + $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + hash=>$hash, file_name=>$file_name)}, + "history") . + " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$hash, file_name=>$file_name)}, - "plain") . + "raw") . " | " . $cgi->a({-href => href(action=>"blob", hash_base=>"HEAD", file_name=>$file_name)}, - "head"); + "HEAD"); } else { $formats_nav .= - $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "plain"); + $cgi->a({-href => href(action=>"blob_plain", hash=>$hash)}, "raw"); } git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); git_print_header_div('commit', esc_html($co{'title'}), $hash_base); @@ -2549,6 +2710,9 @@ sub git_blob { } sub git_tree { + my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); + my $have_snapshot = (defined $ctype && defined $suffix); + if (!defined $hash) { $hash = git_get_head_hash($project); if (defined $file_name) { @@ -2570,9 +2734,25 @@ sub git_tree { my $ref = format_ref_marker($refs, $hash_base); git_header_html(); my $base = ""; - my $have_blame = gitweb_check_feature('blame'); + my ($have_blame) = gitweb_check_feature('blame'); if (defined $hash_base && (my %co = parse_commit($hash_base))) { - git_print_page_nav('tree','', $hash_base); + my @views_nav = (); + if (defined $file_name) { + push @views_nav, + $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + hash=>$hash, file_name=>$file_name)}, + "history"), + $cgi->a({-href => href(action=>"tree", + hash_base=>"HEAD", file_name=>$file_name)}, + "HEAD"), + } + if ($have_snapshot) { + # FIXME: Should be available when we have no hash base as well. + push @views_nav, + $cgi->a({-href => href(action=>"snapshot", hash=>$hash)}, + "snapshot"); + } + git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); } else { undef $hash_base; @@ -2677,6 +2857,8 @@ sub git_log { $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . + " | " . + $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . "
\n" . "\n" . "" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]
\n" . @@ -2717,17 +2899,22 @@ sub git_commit { my ($ctype, $suffix, $command) = gitweb_check_feature('snapshot'); my $have_snapshot = (defined $ctype && defined $suffix); - my $formats_nav = ''; + my @views_nav = (); if (defined $file_name && defined $co{'parent'}) { my $parent = $co{'parent'}; - $formats_nav .= + push @views_nav, $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)}, "blame"); } + if (defined $co{'parent'}) { + push @views_nav, + $cgi->a({-href => href(action=>"shortlog", hash=>$hash)}, "shortlog"), + $cgi->a({-href => href(action=>"log", hash=>$hash)}, "log"); + } git_header_html(undef, $expires); git_print_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff', $hash, $co{'tree'}, $hash, - $formats_nav); + join (' | ', @views_nav)); if (defined $co{'parent'}) { git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); @@ -2779,7 +2966,7 @@ sub git_commit { "" . "\n"; } @@ -2906,7 +3093,7 @@ sub git_blobdiff { hash=>$hash, hash_parent=>$hash_parent, hash_base=>$hash_base, hash_parent_base=>$hash_parent_base, file_name=>$file_name, file_parent=>$file_parent)}, - "plain"); + "raw"); git_header_html(undef, $expires); if (defined $hash_base && (my %co = parse_commit($hash_base))) { git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); @@ -2926,7 +3113,7 @@ sub git_blobdiff { -type => 'text/plain', -charset => 'utf-8', -expires => $expires, - -content_disposition => qq(inline; filename="${file_name}.patch")); + -content_disposition => qq(inline; filename=") . quotemeta($file_name) . qq(.patch")); print "X-Git-Url: " . $cgi->self_url() . "\n\n"; @@ -2946,8 +3133,8 @@ sub git_blobdiff { } else { while (my $line = <$fd>) { - $line =~ s!a/($hash|$hash_parent)!a/$diffinfo{'from_file'}!g; - $line =~ s!b/($hash|$hash_parent)!b/$diffinfo{'to_file'}!g; + $line =~ s!a/($hash|$hash_parent)!'a/'.esc_html($diffinfo{'from_file'})!eg; + $line =~ s!b/($hash|$hash_parent)!'b/'.esc_html($diffinfo{'to_file'})!eg; print $line; @@ -3009,7 +3196,7 @@ sub git_commitdiff { my $formats_nav = $cgi->a({-href => href(action=>"commitdiff_plain", hash=>$hash, hash_parent=>$hash_parent)}, - "plain"); + "raw"); git_header_html(undef, $expires); git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); @@ -3071,29 +3258,70 @@ sub git_history { if (!defined $hash_base) { $hash_base = git_get_head_hash($project); } + if (!defined $page) { + $page = 0; + } my $ftype; my %co = parse_commit($hash_base); if (!%co) { die_error(undef, "Unknown commit object"); } + my $refs = git_get_references(); - git_header_html(); - git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base); - git_print_header_div('commit', esc_html($co{'title'}), $hash_base); + my $limit = sprintf("--max-count=%i", (100 * ($page+1))); + if (!defined $hash && defined $file_name) { $hash = git_get_hash_by_path($hash_base, $file_name); } if (defined $hash) { $ftype = git_get_type($hash); } - git_print_page_path($file_name, $ftype, $hash_base); open my $fd, "-|", - git_cmd(), "rev-list", "--full-history", $hash_base, "--", $file_name; + git_cmd(), "rev-list", $limit, "--full-history", $hash_base, "--", $file_name + or die_error(undef, "Open git-rev-list-failed"); + my @revlist = map { chomp; $_ } <$fd>; + close $fd + or die_error(undef, "Reading git-rev-list failed"); - git_history_body($fd, $refs, $hash_base, $ftype); + my $paging_nav = ''; + if ($page > 0) { + $paging_nav .= + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name)}, + "first"); + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page-1), + -accesskey => "p", -title => "Alt-p"}, "prev"); + } else { + $paging_nav .= "first"; + $paging_nav .= " ⋅ prev"; + } + if ($#revlist >= (100 * ($page+1)-1)) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page+1), + -accesskey => "n", -title => "Alt-n"}, "next"); + } else { + $paging_nav .= " ⋅ next"; + } + my $next_link = ''; + if ($#revlist >= (100 * ($page+1)-1)) { + $next_link = + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page+1), + -title => "Alt-n"}, "next"); + } + + git_header_html(); + git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); + git_print_header_div('commit', esc_html($co{'title'}), $hash_base); + git_print_page_path($file_name, $ftype, $hash_base); + + git_history_body(\@revlist, ($page * 100), $#revlist, + $refs, $hash_base, $ftype, $next_link); - close $fd; git_footer_html(); } @@ -3108,8 +3336,7 @@ sub git_search { 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 $committer_search = 0; @@ -3121,6 +3348,13 @@ sub git_search { } elsif ($searchtext =~ s/^pickaxe\\://i) { $commit_search = 0; $pickaxe_search = 1; + + # pickaxe may take all resources of your box and run for several minutes + # with every query - so decide by yourself how public you make this feature + my ($have_pickaxe) = gitweb_check_feature('pickaxe'); + if (!$have_pickaxe) { + die_error('403 Permission denied', "Permission denied"); + } } git_header_html(); git_print_page_nav('','', $hash,$co{'tree'},$hash); @@ -3329,7 +3563,7 @@ XML if (!($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)); + my $file = esc_html(unquote($7)); $file = decode("utf8", $file, Encode::FB_DEFAULT); print "$file
\n"; }
" . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") . " | " . - $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") . + $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log") . " | " . + $cgi->a({-href => href(action=>"tree", hash=>$tag{'name'}, hash_base=>$tag{'name'})}, "tree") . "
Project" . - $cgi->a({-href => "$my_uri?" . esc_param("o=project"), + $cgi->a({-href => href(project=>undef, order=>'project'), -class => "header"}, "Project") . "Description" . - $cgi->a({-href => "$my_uri?" . esc_param("o=descr"), + $cgi->a({-href => href(project=>undef, order=>'descr'), -class => "header"}, "Description") . "Owner" . - $cgi->a({-href => "$my_uri?" . esc_param("o=owner"), + $cgi->a({-href => href(project=>undef, order=>'owner'), -class => "header"}, "Owner") . "Last Change" . - $cgi->a({-href => "$my_uri?" . esc_param("o=age"), + $cgi->a({-href => href(project=>undef, order=>'age'), -class => "header"}, "Last Change") . "" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . - $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . + $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . + $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . "
" . $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . " | " . - $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") . + $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . "