X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gitweb%2Fgitweb.perl;h=c8ba3a27a345b11aae29f8de74aed6e36f4f5a1d;hb=d60a6a662fac58f833efde93c962314fd5d83541;hp=6f5df9174ec80d4decf4be8111f84e79411a156d;hpb=e986e26a86616054f96373280e8f9cc89d7ea8ca;p=git.git diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 6f5df9174..c8ba3a27a 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -71,6 +71,9 @@ our $logo_label = "git homepage"; # source of projects list our $projects_list = "++GITWEB_LIST++"; +# the width (in characters) of the projects list "Description" column +our $projects_list_description_width = 25; + # default order of projects list # valid values are none, project, descr, owner, and age our $default_projects_order = "project"; @@ -94,6 +97,13 @@ our $default_text_plain_charset = undef; # (relative to the current git repository) our $mimetypes_file = undef; +# assume this charset if line contains non-UTF-8 characters; +# it should be valid encoding (see Encoding::Supported(3pm) for list), +# for which encoding all byte sequences are valid, for example +# 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it +# could be even 'utf-8' for the old behavior) +our $fallback_encoding = 'latin1'; + # You define site-wide feature defaults here; override them with # $GITWEB_CONFIG as necessary. our %feature = ( @@ -132,7 +142,7 @@ our %feature = ( # $feature{'snapshot'}{'default'} = [undef]; # To have project specific config enable override in $GITWEB_CONFIG # $feature{'snapshot'}{'override'} = 1; - # and in project config gitweb.snapshot = none|gzip|bzip2; + # and in project config gitweb.snapshot = none|gzip|bzip2|zip; 'snapshot' => { 'sub' => \&feature_snapshot, 'override' => 0, @@ -146,6 +156,19 @@ our %feature = ( '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 + # $feature{'grep'}{'override'} = 1; + # and in project config gitweb.grep = 0|1; + 'grep' => { + 'override' => 0, + 'default' => [1]}, + # Enable the pickaxe search, which will list the commits that modified # a given string in a file. This can be practical and quite faster # alternative to 'blame', but still potentially CPU-intensive. @@ -231,6 +254,8 @@ sub feature_snapshot { return ('x-gzip', 'gz', 'gzip'); } elsif ($val eq 'bzip2') { return ('x-bzip2', 'bz2', 'bzip2'); + } elsif ($val eq 'zip') { + return ('x-zip', 'zip', ''); } elsif ($val eq 'none') { return (); } @@ -245,6 +270,18 @@ 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'); @@ -349,6 +386,23 @@ if (defined $hash_base) { } } +my %allowed_options = ( + "--no-merges" => [ qw(rss atom log shortlog history) ], +); + +our @extra_options = $cgi->param('opt'); +if (defined @extra_options) { + foreach(@extra_options) + { + if (not grep(/^$_$/, keys %allowed_options)) { + die_error(undef, "Invalid option parameter"); + } + if (not grep(/^$action$/, @{$allowed_options{$_}})) { + die_error(undef, "Invalid option parameter for this action"); + } + } +} + our $hash_parent_base = $cgi->param('hpb'); if (defined $hash_parent_base) { if (!validate_refname($hash_parent_base)) { @@ -364,10 +418,17 @@ 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) { @@ -376,13 +437,6 @@ if (defined $searchtext) { $search_regexp = quotemeta $searchtext; } -our $searchtype = $cgi->param('st'); -if (defined $searchtype) { - if ($searchtype =~ m/[^a-z]/) { - die_error(undef, "Invalid searchtype parameter"); - } -} - # now read PATH_INFO and use it as alternative to parameters sub evaluate_path_info { return if defined $project; @@ -500,6 +554,7 @@ sub href(%) { action => "a", file_name => "f", file_parent => "fp", + extra_options => "opt", hash => "h", hash_parent => "hp", hash_base => "hb", @@ -575,6 +630,20 @@ sub validate_refname { return $input; } +# decode sequences of octets in utf8 into Perl's internal form, +# which is utf-8 with utf8 flag set if needed. gitweb writes out +# in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning +sub to_utf8 { + my $str = shift; + my $res; + eval { $res = decode_utf8($str, Encode::FB_CROAK); }; + if (defined $res) { + return $res; + } else { + return decode($fallback_encoding, $str, Encode::FB_DEFAULT); + } +} + # quote unsafe chars, but keep the slash, even when it's not # correct, but quoted slashes look too horrible in bookmarks sub esc_param { @@ -599,7 +668,7 @@ sub esc_html ($;%) { my $str = shift; my %opts = @_; - $str = decode_utf8($str); + $str = to_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { $str =~ s/ / /g; @@ -613,7 +682,7 @@ sub esc_path { my $str = shift; my %opts = @_; - $str = decode_utf8($str); + $str = to_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { $str =~ s/ / /g; @@ -898,7 +967,7 @@ sub format_subject_html { if (length($short) < length($long)) { return $cgi->a({-href => $href, -class => "list subject", - -title => decode_utf8($long)}, + -title => to_utf8($long)}, esc_html($short) . $extra); } else { return $cgi->a({-href => $href, -class => "list subject"}, @@ -906,7 +975,200 @@ sub format_subject_html { } } -# format patch (diff) line (rather not to be used for diff headers) +# format git diff header line, i.e. "diff --(git|combined|cc) ..." +sub format_git_diff_header_line { + my $line = shift; + my $diffinfo = shift; + my ($from, $to) = @_; + + if ($diffinfo->{'nparents'}) { + # combined diff + $line =~ s!^(diff (.*?) )"?.*$!$1!; + if ($to->{'href'}) { + $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, + esc_path($to->{'file'})); + } else { # file was deleted (no href) + $line .= esc_path($to->{'file'}); + } + } else { + # "ordinary" diff + $line =~ s!^(diff (.*?) )"?a/.*$!$1!; + if ($from->{'href'}) { + $line .= $cgi->a({-href => $from->{'href'}, -class => "path"}, + 'a/' . esc_path($from->{'file'})); + } else { # file was added (no href) + $line .= 'a/' . esc_path($from->{'file'}); + } + $line .= ' '; + if ($to->{'href'}) { + $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, + 'b/' . esc_path($to->{'file'})); + } else { # file was deleted + $line .= 'b/' . esc_path($to->{'file'}); + } + } + + return "
\n"; # filename, patchN link + for (my $i = 0; $i < @parents; $i++) { + my $par = $parents[$i]; + print " | " . + $cgi->a({-href => href(action=>"commitdiff", + hash=>$hash, hash_parent=>$par), + -title => 'commitdiff to parent number ' . + ($i+1) . ': ' . substr($par,0,7)}, + $i+1) . + " | \n"; + } + print "" . $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, @@ -2624,6 +2974,7 @@ sub git_difftree_body { } # we should not encounter Unmerged (U) or Unknown (X) status print "\n"; } + print " | " if $has_header; 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 " |