X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gitweb%2Fgitweb.perl;h=5c7011a37b2e4dab8c38de54a3e531d2fa16ddbe;hb=ed82edc402c271a707da632083f1f4c19155d573;hp=c48b35aa39fd13c14baac33b8df66b9c9bfc1735;hpb=e8760cde01299817daae26c9ad074b776bbd8f88;p=git.git diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index c48b35aa3..5c7011a37 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -102,10 +102,13 @@ our %feature = ( # 'override' => allow-override (boolean), # 'default' => [ default options...] (array reference)} # - # if feature is overridable (it means that allow-override has true value, + # if feature is overridable (it means that allow-override has true value), # then feature-sub will be called with default options as parameters; # return value of feature-sub indicates if to enable specified feature # + # if there is no 'sub' key (no feature-sub), then feature cannot be + # overriden + # # use gitweb_check_feature() to check if is enabled # Enable the 'blame' blob view, showing the last commit that modified @@ -138,10 +141,24 @@ our %feature = ( # Enable text search, which will list the commits which match author, # committer or commit text to a given string. Enabled by default. + # Project specific override is not supported. 'search' => { 'override' => 0, 'default' => [1]}, + # Enable grep search, which will list the files in currently selected + # tree containing the given string. Enabled by default. This can be + # potentially CPU-intensive, of course. + + # To enable system wide have in $GITWEB_CONFIG + # $feature{'grep'}{'default'} = [1]; + # To have project specific config enable override in $GITWEB_CONFIG + # $feature{'grep'}{'override'} = 1; + # and in project config gitweb.grep = 0|1; + 'grep' => { + 'override' => 0, + 'default' => [1]}, + # Enable the pickaxe search, which will list the commits that modified # a given string in a file. This can be practical and quite faster # alternative to 'blame', but still potentially CPU-intensive. @@ -241,6 +258,18 @@ sub gitweb_have_snapshot { return $have_snapshot; } +sub feature_grep { + my ($val) = git_get_project_config('grep', '--bool'); + + if ($val eq 'true') { + return (1); + } elsif ($val eq 'false') { + return (0); + } + + return ($_[0]); +} + sub feature_pickaxe { my ($val) = git_get_project_config('pickaxe', '--bool'); @@ -360,22 +389,23 @@ if (defined $page) { } } +our $searchtype = $cgi->param('st'); +if (defined $searchtype) { + if ($searchtype =~ m/[^a-z]/) { + die_error(undef, "Invalid searchtype parameter"); + } +} + our $searchtext = $cgi->param('s'); +our $search_regexp; if (defined $searchtext) { - if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { + if ($searchtype ne 'grep' and $searchtype ne 'pickaxe' and $searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { die_error(undef, "Invalid search parameter"); } if (length($searchtext) < 2) { die_error(undef, "At least two characters are required for search parameter"); } - $searchtext = quotemeta $searchtext; -} - -our $searchtype = $cgi->param('st'); -if (defined $searchtype) { - if ($searchtype =~ m/[^a-z]/) { - die_error(undef, "Invalid searchtype parameter"); - } + $search_regexp = quotemeta $searchtext; } # now read PATH_INFO and use it as alternative to parameters @@ -458,10 +488,16 @@ my %actions = ( "project_index" => \&git_project_index, ); -if (defined $project) { - $action ||= 'summary'; -} else { - $action ||= 'project_list'; +if (!defined $action) { + if (defined $hash) { + $action = git_get_type($hash); + } elsif (defined $hash_base && defined $file_name) { + $action = git_get_type("$hash_base:$file_name"); + } elsif (defined $project) { + $action = 'summary'; + } else { + $action = 'project_list'; + } } if (!defined($actions{$action})) { die_error(undef, "Unknown action"); @@ -564,12 +600,6 @@ sub validate_refname { return $input; } -# very thin wrapper for decode("utf8", $str, Encode::FB_DEFAULT); -sub to_utf8 { - my $str = shift; - return decode("utf8", $str, Encode::FB_DEFAULT); -} - # quote unsafe chars, but keep the slash, even when it's not # correct, but quoted slashes look too horrible in bookmarks sub esc_param { @@ -594,7 +624,7 @@ sub esc_html ($;%) { my $str = shift; my %opts = @_; - $str = to_utf8($str); + $str = decode_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { $str =~ s/ / /g; @@ -608,7 +638,7 @@ sub esc_path { my $str = shift; my %opts = @_; - $str = to_utf8($str); + $str = decode_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { $str =~ s/ / /g; @@ -728,7 +758,9 @@ sub chop_str { sub age_class { my $age = shift; - if ($age < 60*60*2) { + if (!defined $age) { + return "noage"; + } elsif ($age < 60*60*2) { return "age0"; } elsif ($age < 60*60*24*2) { return "age1"; @@ -891,7 +923,7 @@ sub format_subject_html { if (length($short) < length($long)) { return $cgi->a({-href => $href, -class => "list subject", - -title => to_utf8($long)}, + -title => decode_utf8($long)}, esc_html($short) . $extra); } else { return $cgi->a({-href => $href, -class => "list subject"}, @@ -903,19 +935,34 @@ sub format_subject_html { sub format_diff_line { my $line = shift; my ($from, $to) = @_; - my $char = substr($line, 0, 1); my $diff_class = ""; chomp $line; - if ($char eq '+') { - $diff_class = " add"; - } elsif ($char eq "-") { - $diff_class = " rem"; - } elsif ($char eq "@") { - $diff_class = " chunk_header"; - } elsif ($char eq "\\") { - $diff_class = " incomplete"; + if ($from && $to && ref($from->{'href'}) eq "ARRAY") { + # combined diff + my $prefix = substr($line, 0, scalar @{$from->{'href'}}); + if ($line =~ m/^\@{3}/) { + $diff_class = " chunk_header"; + } elsif ($line =~ m/^\\/) { + $diff_class = " incomplete"; + } elsif ($prefix =~ tr/+/+/) { + $diff_class = " add"; + } elsif ($prefix =~ tr/-/-/) { + $diff_class = " rem"; + } + } else { + # assume ordinary diff + my $char = substr($line, 0, 1); + if ($char eq '+') { + $diff_class = " add"; + } elsif ($char eq '-') { + $diff_class = " rem"; + } elsif ($char eq '@') { + $diff_class = " chunk_header"; + } elsif ($char eq "\\") { + $diff_class = " incomplete"; + } } $line = untabify($line); if ($from && $to && $line =~ m/^\@{2} /) { @@ -936,6 +983,39 @@ sub format_diff_line { $line = "@@ $from_text $to_text @@" . "" . esc_html($section, -nbsp=>1) . ""; return "
$line
\n"; + } elsif ($from && $to && $line =~ m/^\@{3}/) { + my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; + my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); + + @from_text = split(' ', $ranges); + for (my $i = 0; $i < @from_text; ++$i) { + ($from_start[$i], $from_nlines[$i]) = + (split(',', substr($from_text[$i], 1)), 0); + } + + $to_text = pop @from_text; + $to_start = pop @from_start; + $to_nlines = pop @from_nlines; + + $line = "$prefix "; + for (my $i = 0; $i < @from_text; ++$i) { + if ($from->{'href'}[$i]) { + $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", + -class=>"list"}, $from_text[$i]); + } else { + $line .= $from_text[$i]; + } + $line .= " "; + } + if ($to->{'href'}) { + $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", + -class=>"list"}, $to_text); + } else { + $line .= $to_text; + } + $line .= " $prefix" . + "" . esc_html($section, -nbsp=>1) . ""; + return "
$line
\n"; } return "
" . esc_html($line, -nbsp=>1) . "
\n"; } @@ -1012,6 +1092,11 @@ sub git_get_hash_by_path { my $line = <$fd>; close $fd or return undef; + if (!defined $line) { + # there is no tree or hash given by $path at $base + return undef; + } + #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; if (defined $type && $type ne $2) { @@ -1021,6 +1106,30 @@ sub git_get_hash_by_path { return $3; } +# get path of entry with given hash at given tree-ish (ref) +# used to get 'from' filename for combined diff (merge commit) for renames +sub git_get_path_by_hash { + my $base = shift || return; + my $hash = shift || return; + + local $/ = "\0"; + + open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base + or return undef; + while (my $line = <$fd>) { + chomp $line; + + #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb' + #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README' + if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) { + close $fd; + return $1; + } + } + close $fd; + return undef; +} + ## ...................................................................... ## git utility functions, directly accessing git repository @@ -1030,7 +1139,9 @@ sub git_get_project_description { open my $fd, "$projectroot/$path/description" or return undef; my $descr = <$fd>; close $fd; - chomp $descr; + if (defined $descr) { + chomp $descr; + } return $descr; } @@ -1126,7 +1237,7 @@ sub git_get_projects_list { if (check_export_ok("$projectroot/$path")) { my $pr = { path => $path, - owner => to_utf8($owner), + owner => decode_utf8($owner), }; push @list, $pr; (my $forks_path = $path) =~ s/\.git$//; @@ -1156,7 +1267,7 @@ sub git_get_project_owner { $pr = unescape($pr); $ow = unescape($ow); if ($pr eq $project) { - $owner = to_utf8($ow); + $owner = decode_utf8($ow); last; } } @@ -1181,7 +1292,8 @@ sub git_get_last_activity { 'refs/heads') or return; my $most_recent = <$fd>; close $fd or return; - if ($most_recent =~ / (\d+) [-+][01]\d\d\d$/) { + if (defined $most_recent && + $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { my $timestamp = $1; my $age = time - $timestamp; return ($age, age_string($age)); @@ -1304,8 +1416,12 @@ sub parse_commit_text { pop @commit_lines; # Remove '\0' + if (! @commit_lines) { + return; + } + my $header = shift @commit_lines; - if (!($header =~ m/^[0-9a-fA-F]{40}/)) { + if ($header !~ m/^[0-9a-fA-F]{40}/) { return; } ($co{'id'}, my @parents) = split ' ', $header; @@ -1501,6 +1617,17 @@ sub parse_difftree_raw_line { $res{'file'} = unquote($7); } } + # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh' + # combined diff (for merge commit) + elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) { + $res{'nparents'} = length($1); + $res{'from_mode'} = [ split(' ', $2) ]; + $res{'to_mode'} = pop @{$res{'from_mode'}}; + $res{'from_id'} = [ split(' ', $3) ]; + $res{'to_id'} = pop @{$res{'from_id'}}; + $res{'status'} = [ split('', $4) ]; + $res{'to_file'} = unquote($5); + } # 'c512b523472485aef4fff9e57b229d9d243c967f' elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { $res{'commit'} = $1; @@ -1630,7 +1757,7 @@ sub get_file_owner { } my $owner = $gcos; $owner =~ s/[,;].*$//; - return to_utf8($owner); + return decode_utf8($owner); } ## ...................................................................... @@ -1713,7 +1840,7 @@ sub git_header_html { my $title = "$site_name"; if (defined $project) { - $title .= " - " . to_utf8($project); + $title .= " - " . decode_utf8($project); if (defined $action) { $title .= "/$action"; if (defined $file_name) { @@ -1801,6 +1928,8 @@ EOF } print "\n"; } + print "\n"; + my ($have_search) = gitweb_check_feature('search'); if ((defined $project) && ($have_search)) { if (!defined $searchtext) { @@ -1823,14 +1952,13 @@ EOF $cgi->hidden(-name => "a") . "\n" . $cgi->hidden(-name => "h") . "\n" . $cgi->popup_menu(-name => 'st', -default => 'commit', - -values => ['commit', 'author', 'committer', 'pickaxe']) . + -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . " search:\n", $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . "" . $cgi->end_form() . "\n"; } - print "\n"; } sub git_footer_html { @@ -1986,7 +2114,7 @@ sub git_print_page_path { print "
"; print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), - -title => 'tree root'}, to_utf8("[$project]")); + -title => 'tree root'}, decode_utf8("[$project]")); print " / "; if (defined $name) { my @dirname = split '/', $name; @@ -2204,8 +2332,42 @@ sub git_print_tree_entry { ## ...................................................................... ## functions printing large fragments of HTML +sub fill_from_file_info { + my ($diff, @parents) = @_; + + $diff->{'from_file'} = [ ]; + $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef; + for (my $i = 0; $i < $diff->{'nparents'}; $i++) { + if ($diff->{'status'}[$i] eq 'R' || + $diff->{'status'}[$i] eq 'C') { + $diff->{'from_file'}[$i] = + git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]); + } + } + + return $diff; +} + +# parameters can be strings, or references to arrays of strings +sub from_ids_eq { + my ($a, $b) = @_; + + if (ref($a) eq "ARRAY" && ref($b) eq "ARRAY" && @$a == @$b) { + for (my $i = 0; $i < @$a; ++$i) { + return 0 unless ($a->[$i] eq $b->[$i]); + } + return 1; + } elsif (!ref($a) && !ref($b)) { + return $a eq $b; + } else { + return 0; + } +} + + sub git_difftree_body { - my ($difftree, $hash, $parent) = @_; + my ($difftree, $hash, @parents) = @_; + my ($parent) = $parents[0]; my ($have_blame) = gitweb_check_feature('blame'); print "
\n"; if ($#{$difftree} > 10) { @@ -2213,11 +2375,19 @@ sub git_difftree_body { } print "
\n"; - print "\n"; + print "
1 ? "combined " : "") . + "diff_tree\">\n"; my $alternate = 1; my $patchno = 0; foreach my $line (@{$difftree}) { - my %diff = parse_difftree_raw_line($line); + my $diff; + if (ref($line) eq "HASH") { + # pre-parsed (or generated by hand) + $diff = $line; + } else { + $diff = parse_difftree_raw_line($line); + } if ($alternate) { print "\n"; @@ -2226,31 +2396,120 @@ sub git_difftree_body { } $alternate ^= 1; + if (exists $diff->{'nparents'}) { # combined diff + + fill_from_file_info($diff, @parents) + unless exists $diff->{'from_file'}; + + if ($diff->{'to_id'} ne ('0' x 40)) { + # file exists in the result (child) commit + print "\n"; + } else { + print "\n"; + } + + if ($action eq 'commitdiff') { + # link to patch + $patchno++; + print "\n"; + } + + my $has_history = 0; + my $not_deleted = 0; + for (my $i = 0; $i < $diff->{'nparents'}; $i++) { + my $hash_parent = $parents[$i]; + my $from_hash = $diff->{'from_id'}[$i]; + my $from_path = $diff->{'from_file'}[$i]; + my $status = $diff->{'status'}[$i]; + + $has_history ||= ($status ne 'A'); + $not_deleted ||= ($status ne 'D'); + + if ($status eq 'A') { + print "\n"; + } elsif ($status eq 'D') { + print "\n"; + } else { + if ($diff->{'to_id'} eq $from_hash) { + print "\n"; + } + } + + print "\n"; + + print "\n"; + next; # instead of 'else' clause, to avoid extra indent + } + # else ordinary diff + my ($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 $diff{'to_mode'}; + if ($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'}); + $to_file_type = file_type($diff->{'to_mode'}); } - if ($diff{'from_mode'} ne ('0' x 6)) { - $from_mode_oct = oct $diff{'from_mode'}; + if ($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'}); + $from_file_type = file_type($diff->{'from_mode'}); } - if ($diff{'status'} eq "A") { # created + if ($diff->{'status'} eq "A") { # created my $mode_chng = "[new $to_file_type"; $mode_chng .= " with mode: $to_mode_str" if $to_mode_str; $mode_chng .= "]"; print "\n"; print "\n"; print "\n"; - } elsif ($diff{'status'} eq "D") { # deleted + } elsif ($diff->{'status'} eq "D") { # deleted my $mode_chng = "[deleted $from_file_type]"; print "\n"; print "\n"; print "\n"; - } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed + } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed my $mode_chnge = ""; - if ($diff{'from_mode'} != $diff{'to_mode'}) { + if ($diff->{'from_mode'} != $diff->{'to_mode'}) { $mode_chnge = "[changed"; if ($from_file_type ne $to_file_type) { $mode_chnge .= " from $from_file_type to $to_file_type"; @@ -2310,9 +2569,9 @@ sub git_difftree_body { $mode_chnge .= "]\n"; } print "\n"; print "\n"; print "\n"; - } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied + } elsif ($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 $nstatus = $status_name{$diff->{'status'}}; my $mode_chng = ""; - if ($diff{'from_mode'} != $diff{'to_mode'}) { + if ($diff->{'from_mode'} != $diff->{'to_mode'}) { # mode also for directories, so we cannot use $to_mode_str $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); } print "\n" . + hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}), + -class => "list"}, esc_path($diff->{'to_file'})) . "\n" . "\n" . + hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}), + -class => "list"}, esc_path($diff->{'from_file'})) . + " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]\n" . "\n"; @@ -2395,9 +2654,11 @@ sub git_difftree_body { } sub git_patchset_body { - my ($fd, $difftree, $hash, $hash_parent) = @_; + my ($fd, $difftree, $hash, @hash_parents) = @_; + my ($hash_parent) = $hash_parents[0]; my $patch_idx = 0; + my $patch_number = 0; my $patch_line; my $diffinfo; my (%from, %to); @@ -2419,6 +2680,7 @@ sub git_patchset_body { # git diff header #assert($patch_line =~ m/^diff /) if DEBUG; #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed + $patch_number++; push @diff_header, $patch_line; # extended diff header @@ -2431,6 +2693,9 @@ sub git_patchset_body { if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { $from_id = $1; $to_id = $2; + } elsif ($patch_line =~ m/^index ((?:[0-9a-fA-F]{40},)+[0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) { + $from_id = [ split(',', $1) ]; + $to_id = $2; } push @diff_header, $patch_line; @@ -2440,9 +2705,10 @@ sub git_patchset_body { # check if current patch belong to current raw line # and parse raw git-diff line if needed if (defined $diffinfo && - $diffinfo->{'from_id'} eq $from_id && - $diffinfo->{'to_id'} eq $to_id) { - # this is split patch + defined $from_id && defined $to_id && + from_ids_eq($diffinfo->{'from_id'}, $from_id) && + $diffinfo->{'to_id'} eq $to_id) { + # this is continuation of a split patch print "
\n"; } else { # advance raw git-diff output if needed @@ -2455,16 +2721,36 @@ sub git_patchset_body { } else { $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]); } - $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; - $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; - if ($diffinfo->{'status'} ne "A") { # not new (added) file - $from{'href'} = href(action=>"blob", hash_base=>$hash_parent, - hash=>$diffinfo->{'from_id'}, - file_name=>$from{'file'}); + if ($diffinfo->{'nparents'}) { + # combined diff + $from{'file'} = []; + $from{'href'} = []; + fill_from_file_info($diffinfo, @hash_parents) + unless exists $diffinfo->{'from_file'}; + for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { + $from{'file'}[$i] = $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'}; + if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file + $from{'href'}[$i] = href(action=>"blob", + hash_base=>$hash_parents[$i], + hash=>$diffinfo->{'from_id'}[$i], + file_name=>$from{'file'}[$i]); + } else { + $from{'href'}[$i] = undef; + } + } } else { - delete $from{'href'}; + $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'}; + if ($diffinfo->{'status'} ne "A") { # not new (added) file + $from{'href'} = href(action=>"blob", hash_base=>$hash_parent, + hash=>$diffinfo->{'from_id'}, + file_name=>$from{'file'}); + } else { + delete $from{'href'}; + } } - if ($diffinfo->{'status'} ne "D") { # not deleted file + + $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'}; + if ($diffinfo->{'to_id'} ne ('0' x 40)) { # file exists in result $to{'href'} = href(action=>"blob", hash_base=>$hash, hash=>$diffinfo->{'to_id'}, file_name=>$to{'file'}); @@ -2478,19 +2764,34 @@ sub git_patchset_body { # print "git diff" header $patch_line = shift @diff_header; - $patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!; - if ($from{'href'}) { - $patch_line .= $cgi->a({-href => $from{'href'}, -class => "path"}, - 'a/' . esc_path($from{'file'})); - } else { # file was added - $patch_line .= 'a/' . esc_path($from{'file'}); - } - $patch_line .= ' '; - if ($to{'href'}) { - $patch_line .= $cgi->a({-href => $to{'href'}, -class => "path"}, - 'b/' . esc_path($to{'file'})); - } else { # file was deleted - $patch_line .= 'b/' . esc_path($to{'file'}); + if ($diffinfo->{'nparents'}) { + + # combined diff + $patch_line =~ s!^(diff (.*?) )"?.*$!$1!; + if ($to{'href'}) { + $patch_line .= $cgi->a({-href => $to{'href'}, -class => "path"}, + esc_path($to{'file'})); + } else { # file was deleted + $patch_line .= esc_path($to{'file'}); + } + + } else { + + $patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!; + if ($from{'href'}) { + $patch_line .= $cgi->a({-href => $from{'href'}, -class => "path"}, + 'a/' . esc_path($from{'file'})); + } else { # file was added + $patch_line .= 'a/' . esc_path($from{'file'}); + } + $patch_line .= ' '; + if ($to{'href'}) { + $patch_line .= $cgi->a({-href => $to{'href'}, -class => "path"}, + 'b/' . esc_path($to{'file'})); + } else { # file was deleted + $patch_line .= 'b/' . esc_path($to{'file'}); + } + } print "
$patch_line
\n"; @@ -2507,14 +2808,37 @@ sub git_patchset_body { $patch_line .= $cgi->a({-href=>$to{'href'}, -class=>"path"}, esc_path($to{'file'})); } - # match + # match single if ($patch_line =~ m/\s(\d{6})$/) { $patch_line .= ' (' . file_type_long($1) . ')'; } # match - if ($patch_line =~ m/^index/) { + if ($patch_line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) { + # can match only for combined diff + $patch_line = 'index '; + for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { + if ($from{'href'}[$i]) { + $patch_line .= $cgi->a({-href=>$from{'href'}[$i], + -class=>"hash"}, + substr($diffinfo->{'from_id'}[$i],0,7)); + } else { + $patch_line .= '0' x 7; + } + # separator + $patch_line .= ',' if ($i < $diffinfo->{'nparents'} - 1); + } + $patch_line .= '..'; + if ($to{'href'}) { + $patch_line .= $cgi->a({-href=>$to{'href'}, -class=>"hash"}, + substr($diffinfo->{'to_id'},0,7)); + } else { + $patch_line .= '0' x 7; + } + + } elsif ($patch_line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) { + # can match only for ordinary diff my ($from_link, $to_link); if ($from{'href'}) { $from_link = $cgi->a({-href=>$from{'href'}, -class=>"hash"}, @@ -2550,7 +2874,8 @@ sub git_patchset_body { } next PATCH if ($patch_line =~ m/^diff /); #assert($patch_line =~ m/^---/) if DEBUG; - if ($from{'href'} && $patch_line =~ m!^--- "?a/!) { + if (!$diffinfo->{'nparents'} && # not from-file line for combined diff + $from{'href'} && $patch_line =~ m!^--- "?a/!) { $patch_line = '--- a/' . $cgi->a({-href=>$from{'href'}, -class=>"path"}, esc_path($from{'file'})); @@ -2582,6 +2907,14 @@ sub git_patchset_body { print "
\n"; # class="patch" } + if ($patch_number == 0) { + if (@hash_parents > 1) { + print "
Trivial merge
\n"; + } else { + print "
No differences found
\n"; + } + } + print "\n"; # class="patchset" } @@ -2601,7 +2934,7 @@ sub git_project_list_body { ($pr->{'age'}, $pr->{'age_string'}) = @aa; if (!defined $pr->{'descr'}) { my $descr = git_get_project_description($pr->{'path'}) || ""; - $pr->{'descr_long'} = to_utf8($descr); + $pr->{'descr_long'} = decode_utf8($descr); $pr->{'descr'} = chop_str($descr, 25, 5); } if (!defined $pr->{'owner'}) { @@ -2694,7 +3027,7 @@ sub git_project_list_body { esc_html($pr->{'descr'})) . "\n" . "\n"; print "\n" . + (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "\n" . "
" . + $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + file_name=>$diff->{'to_file'}, + hash_base=>$hash), + -class => "list"}, esc_path($diff->{'to_file'})) . + "" . + esc_path($diff->{'to_file'}) . + "" . + $cgi->a({-href => "#patch$patchno"}, "patch") . + " | " . + " | " . + $cgi->a({-href => href(action=>"blob", + hash_base=>$hash, + hash=>$from_hash, + file_name=>$from_path)}, + "blob" . ($i+1)) . + " | "; + } else { + print ""; + } + print $cgi->a({-href => href(action=>"blobdiff", + hash=>$diff->{'to_id'}, + hash_parent=>$from_hash, + hash_base=>$hash, + hash_parent_base=>$hash_parent, + file_name=>$diff->{'to_file'}, + file_parent=>$from_path)}, + "diff" . ($i+1)) . + " | "; + if ($not_deleted) { + print $cgi->a({-href => href(action=>"blob", + hash=>$diff->{'to_id'}, + file_name=>$diff->{'to_file'}, + hash_base=>$hash)}, + "blob"); + print " | " if ($has_history); + } + if ($has_history) { + print $cgi->a({-href => href(action=>"history", + file_name=>$diff->{'to_file'}, + hash_base=>$hash)}, + "history"); + } + print "
"; - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$hash, file_name=>$diff{'file'}), - -class => "list"}, esc_path($diff{'file'})); + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + hash_base=>$hash, file_name=>$diff->{'file'}), + -class => "list"}, esc_path($diff->{'file'})); print "$mode_chng"; @@ -2260,17 +2519,17 @@ sub git_difftree_body { print $cgi->a({-href => "#patch$patchno"}, "patch"); print " | "; } - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$hash, file_name=>$diff{'file'})}, + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + hash_base=>$hash, file_name=>$diff->{'file'})}, "blob"); print ""; - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, - hash_base=>$parent, file_name=>$diff{'file'}), - -class => "list"}, esc_path($diff{'file'})); + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, + hash_base=>$parent, file_name=>$diff->{'file'}), + -class => "list"}, esc_path($diff->{'file'})); print "$mode_chng"; @@ -2280,22 +2539,22 @@ sub git_difftree_body { print $cgi->a({-href => "#patch$patchno"}, "patch"); print " | "; } - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, - hash_base=>$parent, file_name=>$diff{'file'})}, + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, + hash_base=>$parent, file_name=>$diff->{'file'})}, "blob") . " | "; if ($have_blame) { print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, - file_name=>$diff{'file'})}, + file_name=>$diff->{'file'})}, "blame") . " | "; } print $cgi->a({-href => href(action=>"history", hash_base=>$parent, - file_name=>$diff{'file'})}, + file_name=>$diff->{'file'})}, "history"); print ""; - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$hash, file_name=>$diff{'file'}), - -class => "list"}, esc_path($diff{'file'})); + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + hash_base=>$hash, file_name=>$diff->{'file'}), + -class => "list"}, esc_path($diff->{'file'})); print "$mode_chnge"; @@ -2321,70 +2580,70 @@ sub git_difftree_body { $patchno++; print $cgi->a({-href => "#patch$patchno"}, "patch") . " | "; - } elsif ($diff{'to_id'} ne $diff{'from_id'}) { + } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { # "commit" view and modified file (not onlu mode changed) print $cgi->a({-href => href(action=>"blobdiff", - hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, + hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, hash_base=>$hash, hash_parent_base=>$parent, - file_name=>$diff{'file'})}, + file_name=>$diff->{'file'})}, "diff") . " | "; } - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$hash, file_name=>$diff{'file'})}, + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + hash_base=>$hash, file_name=>$diff->{'file'})}, "blob") . " | "; if ($have_blame) { print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, - file_name=>$diff{'file'})}, + file_name=>$diff->{'file'})}, "blame") . " | "; } print $cgi->a({-href => href(action=>"history", hash_base=>$hash, - file_name=>$diff{'file'})}, + file_name=>$diff->{'file'})}, "history"); print "" . $cgi->a({-href => href(action=>"blob", hash_base=>$hash, - hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}), - -class => "list"}, esc_path($diff{'to_file'})) . "[$nstatus from " . $cgi->a({-href => href(action=>"blob", hash_base=>$parent, - hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}), - -class => "list"}, esc_path($diff{'from_file'})) . - " with " . (int $diff{'similarity'}) . "% similarity$mode_chng]"; if ($action eq 'commitdiff') { # link to patch $patchno++; print $cgi->a({-href => "#patch$patchno"}, "patch") . " | "; - } elsif ($diff{'to_id'} ne $diff{'from_id'}) { + } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { # "commit" view and modified file (not only pure rename or copy) print $cgi->a({-href => href(action=>"blobdiff", - hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, + hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, hash_base=>$hash, hash_parent_base=>$parent, - file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})}, + file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})}, "diff") . " | "; } - print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$parent, file_name=>$diff{'to_file'})}, + print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, + hash_base=>$parent, file_name=>$diff->{'to_file'})}, "blob") . " | "; if ($have_blame) { print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, - file_name=>$diff{'to_file'})}, + file_name=>$diff->{'to_file'})}, "blame") . " | "; } print $cgi->a({-href => href(action=>"history", hash_base=>$hash, - file_name=>$diff{'to_file'})}, + file_name=>$diff->{'to_file'})}, "history"); print "" . chop_str($pr->{'owner'}, 15) . "{'age'}) . "\">" . - $pr->{'age_string'} . "" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . @@ -2948,7 +3281,7 @@ sub git_search_grep_body { esc_html(chop_str($co{'title'}, 50)) . "
"); my $comment = $co{'comment'}; foreach my $line (@$comment) { - if ($line =~ m/^(.*)($searchtext)(.*)$/i) { + if ($line =~ m/^(.*)($search_regexp)(.*)$/i) { my $lead = esc_html($1) || ""; $lead = chop_str($lead, 30, 10); my $match = esc_html($2) || ""; @@ -3046,7 +3379,7 @@ sub git_project_index { sub git_summary { my $descr = git_get_project_description($project) || "none"; my %co = parse_commit("HEAD"); - my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); + my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); my $head = $co{'id'}; my $owner = git_get_project_owner($project); @@ -3069,8 +3402,11 @@ sub git_summary { print "
 
\n"; print "\n" . "\n" . - "\n" . - "\n"; + "\n"; + if (defined $cd{'rfc2822'}) { + print "\n"; + } + # use per project git URL list in $projectroot/$project/cloneurl # or make project git URL from git base URL and project name my $url_tag = "URL"; @@ -3093,11 +3429,13 @@ sub git_summary { # we need to request one more than 16 (0..15) to check if # those 16 are all - my @commitlist = parse_commits($head, 17); - git_print_header_div('shortlog'); - git_shortlog_body(\@commitlist, 0, 15, $refs, - $#commitlist <= 15 ? undef : - $cgi->a({-href => href(action=>"shortlog")}, "...")); + my @commitlist = $head ? parse_commits($head, 17) : (); + if (@commitlist) { + git_print_header_div('shortlog'); + git_shortlog_body(\@commitlist, 0, 15, $refs, + $#commitlist <= 15 ? undef : + $cgi->a({-href => href(action=>"shortlog")}, "...")); + } if (@taglist) { git_print_header_div('tags'); @@ -3129,6 +3467,11 @@ sub git_tag { git_header_html(); git_print_page_nav('','', $head,undef,$head); my %tag = parse_tag($hash); + + if (! %tag) { + die_error(undef, "Unknown tag object"); + } + git_print_header_div('commit', esc_html($tag{'name'}), $hash); print "
\n" . "
description" . esc_html($descr) . "
owner$owner
last change$cd{'rfc2822'}
owner$owner
last change$cd{'rfc2822'}
\n" . @@ -3633,7 +3976,7 @@ sub git_snapshot { $hash = git_get_head_hash($project); } - my $filename = to_utf8(basename($project)) . "-$hash.tar.$suffix"; + my $filename = decode_utf8(basename($project)) . "-$hash.tar.$suffix"; print $cgi->header( -type => "application/$ctype", @@ -3753,14 +4096,13 @@ sub git_commit { $parent = "--root"; } my @difftree; - if (@$parents <= 1) { - # difftree output is not printed for merges - open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", - @diff_opts, $parent, $hash, "--" - or die_error(undef, "Open git-diff-tree failed"); - @difftree = map { chomp; $_ } <$fd>; - close $fd or die_error(undef, "Reading git-diff-tree failed"); - } + open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", + @diff_opts, + (@$parents <= 1 ? $parent : '-c'), + $hash, "--" + or die_error(undef, "Open git-diff-tree failed"); + @difftree = map { chomp; $_ } <$fd>; + close $fd or die_error(undef, "Reading git-diff-tree failed"); # non-textual hash id's can be cached my $expires; @@ -3838,10 +4180,7 @@ sub git_commit { git_print_log($co{'comment'}); print "\n"; - if (@$parents <= 1) { - # do not output difftree/whatchanged for merges - git_difftree_body(\@difftree, $hash, $parent); - } + git_difftree_body(\@difftree, $hash, @$parents); git_footer_html(); } @@ -4118,8 +4457,10 @@ sub git_commitdiff { } } + my $hash_parent_param = $hash_parent; if (!defined $hash_parent) { - $hash_parent = $co{'parent'} || '--root'; + $hash_parent_param = + @{$co{'parents'}} > 1 ? '-c' : $co{'parent'} || '--root'; } # read commitdiff @@ -4128,19 +4469,19 @@ sub git_commitdiff { if ($format eq 'html') { open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, "--no-commit-id", "--patch-with-raw", "--full-index", - $hash_parent, $hash, "--" + $hash_parent_param, $hash, "--" or die_error(undef, "Open git-diff-tree failed"); while (my $line = <$fd>) { chomp $line; # empty line ends raw part of diff-tree output last unless $line; - push @difftree, $line; + push @difftree, scalar parse_difftree_raw_line($line); } } elsif ($format eq 'plain') { open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, - '-p', $hash_parent, $hash, "--" + '-p', $hash_parent_param, $hash, "--" or die_error(undef, "Open git-diff-tree failed"); } else { @@ -4196,10 +4537,10 @@ TEXT # write patch if ($format eq 'html') { - git_difftree_body(\@difftree, $hash, $hash_parent); + git_difftree_body(\@difftree, $hash, $hash_parent || @{$co{'parents'}}); print "
\n"; - git_patchset_body($fd, \@difftree, $hash, $hash_parent); + git_patchset_body($fd, \@difftree, $hash, $hash_parent || @{$co{'parents'}}); close $fd; print "\n"; # class="page_body" git_footer_html(); @@ -4310,6 +4651,12 @@ sub git_search { die_error('403 Permission denied', "Permission denied"); } } + if ($searchtype eq 'grep') { + my ($have_grep) = gitweb_check_feature('grep'); + if (!$have_grep) { + die_error('403 Permission denied', "Permission denied"); + } + } git_header_html(); @@ -4322,7 +4669,7 @@ sub git_search { } elsif ($searchtype eq 'committer') { $greptype = "--committer="; } - $greptype .= $searchtext; + $greptype .= $search_regexp; my @commitlist = parse_commits($hash, 101, (100 * $page), $greptype); my $paging_nav = ''; @@ -4371,8 +4718,10 @@ sub git_search { my $alternate = 1; $/ = "\n"; my $git_command = git_cmd_str(); + my $searchqtext = $searchtext; + $searchqtext =~ s/'/'\\''/; open my $fd, "-|", "$git_command rev-list $hash | " . - "$git_command diff-tree -r --stdin -S\'$searchtext\'"; + "$git_command diff-tree -r --stdin -S\'$searchqtext\'"; undef %co; my @files; while (my $line = <$fd>) { @@ -4426,6 +4775,73 @@ sub git_search { print "
\n"; } + + if ($searchtype eq 'grep') { + git_print_page_nav('','', $hash,$co{'tree'},$hash); + git_print_header_div('commit', esc_html($co{'title'}), $hash); + + print "\n"; + my $alternate = 1; + my $matches = 0; + $/ = "\n"; + open my $fd, "-|", git_cmd(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'}; + my $lastfile = ''; + while (my $line = <$fd>) { + chomp $line; + my ($file, $lno, $ltext, $binary); + last if ($matches++ > 1000); + if ($line =~ /^Binary file (.+) matches$/) { + $file = $1; + $binary = 1; + } else { + (undef, $file, $lno, $ltext) = split(/:/, $line, 4); + } + if ($file ne $lastfile) { + $lastfile and print "\n"; + if ($alternate++) { + print "\n"; + } else { + print "\n"; + } + print "\n"; + if ($matches > 1000) { + print "
Too many matches, listing trimmed
\n"; + } + } else { + print "
No matches found
\n"; + } + close $fd; + + print "
". + $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, + file_name=>"$file"), + -class => "list"}, esc_path($file)); + print "\n"; + $lastfile = $file; + } + if ($binary) { + print "
Binary file
\n"; + } else { + $ltext = untabify($ltext); + if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) { + $ltext = esc_html($1, -nbsp=>1); + $ltext .= ''; + $ltext .= esc_html($2, -nbsp=>1); + $ltext .= ''; + $ltext .= esc_html($3, -nbsp=>1); + } else { + $ltext = esc_html($ltext, -nbsp=>1); + } + print "
" . + $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, + file_name=>"$file").'#l'.$lno, + -class => "linenr"}, sprintf('%4i', $lno)) + . ' ' . $ltext . "
\n"; + } + } + if ($lastfile) { + print "
\n"; + } git_footer_html(); } @@ -4436,6 +4852,20 @@ sub git_search_help {
commit
The commit messages and authorship information will be scanned for the given string.
+EOT + my ($have_grep) = gitweb_check_feature('grep'); + if ($have_grep) { + print <grep +
All files in the currently selected tree (HEAD unless you are explicitly browsing + a different one) are searched for the given +regular expression +(POSIX extended) and the matches are listed. On large +trees, this search can take a while and put some strain on the server, so please use it with +some consideration.
+EOT + } + print <author
Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.
committer
@@ -4610,7 +5040,8 @@ XML # get list of changed files open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, - $co{'parent'}, $co{'id'}, "--", (defined $file_name ? $file_name : ()) + $co{'parent'} || "--root", + $co{'id'}, "--", (defined $file_name ? $file_name : ()) or next; my @difftree = map { chomp; $_ } <$fd>; close $fd