X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/d0b6c8bc746e60c6639103263dd8f5202a24caafb34ec02f92e61cdd4a1323d6..33d52e106c3bfe2109dcabef0dcad15ffa46da8f024dc12a51af9e1e59821313:/gitweb.perl diff --git a/gitweb.perl b/gitweb.perl index 79808b8..3a8a2f0 100755 --- a/gitweb.perl +++ b/gitweb.perl @@ -322,6 +322,10 @@ 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. + # + # Note that this controls all search features, which means that if + # it is disabled, then 'grep' and 'pickaxe' search would also be + # disabled. 'search' => { 'override' => 0, 'default' => [1]}, @@ -329,6 +333,7 @@ our %feature = ( # 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. + # Note that you need to have 'search' feature enabled too. # To enable system wide have in $GITWEB_CONFIG # $feature{'grep'}{'default'} = [1]; @@ -343,6 +348,7 @@ our %feature = ( # 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. + # Note that you need to have 'search' feature enabled too. # To enable system wide have in $GITWEB_CONFIG # $feature{'pickaxe'}{'default'} = [1]; @@ -492,6 +498,18 @@ our %feature = ( 'override' => 0, 'default' => [0]}, + # Enable and configure ability to change common timezone for dates + # in gitweb output via JavaScript. Enabled by default. + # Project specific override is not supported. + 'javascript-timezone' => { + 'override' => 0, + 'default' => [ + 'local', # default timezone: 'utc', 'local', or '(-|+)HHMM' format, + # or undef to turn off this feature + 'gitweb_tz', # name of cookie where to store selected timezone + 'datetime', # CSS class used to mark up dates for manipulation + ]}, + # Syntax highlighting support. This is based on Daniel Svensson's # and Sham Chukoury's work in gitweb-xmms2.git. # It requires the 'highlight' program present in $PATH, @@ -632,18 +650,42 @@ sub filter_snapshot_fmts { # if it is true then gitweb config would be run for each request. our $per_request_config = 1; -our ($GITWEB_CONFIG, $GITWEB_CONFIG_SYSTEM); -sub evaluate_gitweb_config { - our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; - our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++"; +# read and parse gitweb config file given by its parameter. +# returns true on success, false on recoverable error, allowing +# to chain this subroutine, using first file that exists. +# dies on errors during parsing config file, as it is unrecoverable. +sub read_config_file { + my $filename = shift; + return unless defined $filename; # die if there are errors parsing config file - if (-e $GITWEB_CONFIG) { - do $GITWEB_CONFIG; - die $@ if $@; - } elsif (-e $GITWEB_CONFIG_SYSTEM) { - do $GITWEB_CONFIG_SYSTEM; + if (-e $filename) { + do $filename; die $@ if $@; + return 1; } + return; +} + +our ($GITWEB_CONFIG, $GITWEB_CONFIG_SYSTEM, $GITWEB_CONFIG_COMMON); +sub evaluate_gitweb_config { + our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; + our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++"; + our $GITWEB_CONFIG_COMMON = $ENV{'GITWEB_CONFIG_COMMON'} || "++GITWEB_CONFIG_COMMON++"; + + # Protect agains duplications of file names, to not read config twice. + # Only one of $GITWEB_CONFIG and $GITWEB_CONFIG_SYSTEM is used, so + # there possibility of duplication of filename there doesn't matter. + $GITWEB_CONFIG = "" if ($GITWEB_CONFIG eq $GITWEB_CONFIG_COMMON); + $GITWEB_CONFIG_SYSTEM = "" if ($GITWEB_CONFIG_SYSTEM eq $GITWEB_CONFIG_COMMON); + + # Common system-wide settings for convenience. + # Those settings can be ovverriden by GITWEB_CONFIG or GITWEB_CONFIG_SYSTEM. + read_config_file($GITWEB_CONFIG_COMMON); + + # Use first config file that exists. This means use the per-instance + # GITWEB_CONFIG if exists, otherwise use GITWEB_SYSTEM_CONFIG. + read_config_file($GITWEB_CONFIG) and return; + read_config_file($GITWEB_CONFIG_SYSTEM); } # Get loadavg of system, to compare against $maxload. @@ -1476,6 +1518,17 @@ sub esc_path { return $str; } +# Sanitize for use in XHTML + application/xml+xhtm (valid XML 1.0) +sub sanitize { + my $str = shift; + + return undef unless defined $str; + + $str = to_utf8($str); + $str =~ s|([[:cntrl:]])|($1 =~ /[\t\n\r]/ ? $1 : quot_cec($1))|eg; + return $str; +} + # Make control characters "printable", using character escape codes (CEC) sub quot_cec { my $cntrl = shift; @@ -2485,6 +2538,13 @@ sub git_get_project_config { # key sanity check return unless ($key); + # only subsection, if exists, is case sensitive, + # and not lowercased by 'git config -z -l' + if (my ($hi, $mi, $lo) = ($key =~ /^([^.]*)\.(.*)\.([^.]*)$/)) { + $key = join(".", lc($hi), $mi, lc($lo)); + } else { + $key = lc($key); + } $key =~ s/^gitweb\.//; return if ($key =~ m/\W/); @@ -2621,7 +2681,7 @@ sub git_get_project_ctags { close $ct; (my $ctag = $tagfile) =~ s#.*/##; - if ($val =~ /\d+/) { + if ($val =~ /^\d+$/) { $ctags->{$ctag} = $val; } else { $ctags->{$ctag} = 1; @@ -3537,12 +3597,9 @@ sub mimetype_guess_file { open(my $mh, '<', $mimemap) or return undef; while (<$mh>) { next if m/^#/; # skip comments - my ($mimetype, $exts) = split(/\t+/); - if (defined $exts) { - my @exts = split(/\s+/, $exts); - foreach my $ext (@exts) { - $mimemap{$ext} = $mimetype; - } + my ($mimetype, @exts) = split(/\s+/); + foreach my $ext (@exts) { + $mimemap{$ext} = $mimetype; } } close($mh); @@ -3658,6 +3715,20 @@ sub get_page_title { return $title; } +sub get_content_type_html { + # 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) { + return 'application/xhtml+xml'; + } else { + return 'text/html'; + } +} + sub print_feed_meta { if (defined $project) { my %href_params = get_feed_info(); @@ -3703,24 +3774,90 @@ sub print_feed_meta { } } +sub print_header_links { + my $status = shift; + + # print out each stylesheet that exist, providing backwards capability + # for those people who defined $stylesheet in a config file + if (defined $stylesheet) { + print ''."\n"; + } else { + foreach my $stylesheet (@stylesheets) { + next unless $stylesheet; + print ''."\n"; + } + } + print_feed_meta() + if ($status eq '200 OK'); + if (defined $favicon) { + print qq(\n); + } +} + +sub print_nav_breadcrumbs { + my %opts = @_; + + print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; + if (defined $project) { + print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); + if (defined $action) { + my $action_print = $action ; + if (defined $opts{-action_extra}) { + $action_print = $cgi->a({-href => href(action=>$action)}, + $action); + } + print " / $action_print"; + } + if (defined $opts{-action_extra}) { + print " / $opts{-action_extra}"; + } + print "\n"; + } +} + +sub print_search_form { + 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"; + } + my $action = $my_uri; + my $use_pathinfo = gitweb_check_feature('pathinfo'); + if ($use_pathinfo) { + $action .= "/".esc_url($project); + } + print $cgi->startform(-method => "get", -action => $action) . + "
\n" . + (!$use_pathinfo && + $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") . + $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" . + $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" . + $cgi->popup_menu(-name => 'st', -default => 'commit', + -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->checkbox(-name => 'sr', -value => 1, -label => 're', + -checked => $search_use_regexp) . + "" . + "
" . + $cgi->end_form() . "\n"; +} + sub git_header_html { my $status = shift || "200 OK"; my $expires = shift; my %opts = @_; my $title = get_page_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'; - } + my $content_type = get_content_type_html(); print $cgi->header(-type=>$content_type, -charset => 'utf-8', -status=> $status, -expires => $expires) unless ($opts{'-no_http_header'}); @@ -3742,22 +3879,7 @@ EOF if ($ENV{'PATH_INFO'}) { print "\n"; } - # print out each stylesheet that exist, providing backwards capability - # for those people who defined $stylesheet in a config file - if (defined $stylesheet) { - print ''."\n"; - } else { - foreach my $stylesheet (@stylesheets) { - next unless $stylesheet; - print ''."\n"; - } - } - print_feed_meta() - if ($status eq '200 OK'); - if (defined $favicon) { - print qq(\n); - } - + print_header_links($status); print "\n" . "\n"; @@ -3774,59 +3896,12 @@ EOF -alt => "git", -class => "logo"})); } - print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; - if (defined $project) { - print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); - if (defined $action) { - my $action_print = $action ; - if (defined $opts{-action_extra}) { - $action_print = $cgi->a({-href => href(action=>$action)}, - $action); - } - print " / $action_print"; - } - if (defined $opts{-action_extra}) { - print " / $opts{-action_extra}"; - } - print "\n"; - } + print_nav_breadcrumbs(%opts); print "\n"; my $have_search = gitweb_check_feature('search'); if (defined $project && $have_search) { - if (!defined $searchtext) { - $searchtext = ""; - } - my $search_hash; - if (defined $hash_base) { - $search_hash = $hash_base; - } elsif (defined $hash) { - $search_hash = $hash; - } else { - $search_hash = "HEAD"; - } - my $action = $my_uri; - my $use_pathinfo = gitweb_check_feature('pathinfo'); - if ($use_pathinfo) { - $action .= "/".esc_url($project); - } - print $cgi->startform(-method => "get", -action => $action) . - "
\n" . - (!$use_pathinfo && - $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") . - $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" . - $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" . - $cgi->popup_menu(-name => 'st', -default => 'commit', - -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->checkbox(-name => 'sr', -value => 1, -label => 're', - -checked => $search_use_regexp) . - "" . - "
" . - $cgi->end_form() . "\n"; + print_search_form(); } } @@ -3887,14 +3962,19 @@ sub git_footer_html { qq! "!. href() .qq!");\n!. qq!\n!; } else { + my ($jstimezone, $tz_cookie, $datetime_class) = + gitweb_get_feature('javascript-timezone'); + print qq!\n!; } @@ -4100,7 +4180,13 @@ sub git_print_section { sub format_timestamp_html { my $date = shift; - my $strtime = ''.$date->{'rfc2822'}.''; + my $strtime = $date->{'rfc2822'}; + + my (undef, undef, $datetime_class) = + gitweb_get_feature('javascript-timezone'); + if ($datetime_class) { + $strtime = qq!$strtime!; + } my $localtime_format = '(%02d:%02d %s)'; if ($date->{'hour_local'} < 6) { @@ -5470,6 +5556,216 @@ sub git_remotes_body { } } +sub git_search_message { + my %co = @_; + + my $greptype; + if ($searchtype eq 'commit') { + $greptype = "--grep="; + } elsif ($searchtype eq 'author') { + $greptype = "--author="; + } elsif ($searchtype eq 'committer') { + $greptype = "--committer="; + } + $greptype .= $searchtext; + my @commitlist = parse_commits($hash, 101, (100 * $page), undef, + $greptype, '--regexp-ignore-case', + $search_use_regexp ? '--extended-regexp' : '--fixed-strings'); + + my $paging_nav = ''; + if ($page > 0) { + $paging_nav .= + $cgi->a({-href => href(-replay=>1, page=>undef)}, + "first") . + " ⋅ " . + $cgi->a({-href => href(-replay=>1, page=>$page-1), + -accesskey => "p", -title => "Alt-p"}, "prev"); + } else { + $paging_nav .= "first ⋅ prev"; + } + my $next_link = ''; + if ($#commitlist >= 100) { + $next_link = + $cgi->a({-href => href(-replay=>1, page=>$page+1), + -accesskey => "n", -title => "Alt-n"}, "next"); + $paging_nav .= " ⋅ $next_link"; + } else { + $paging_nav .= " ⋅ next"; + } + + git_header_html(); + + git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); + git_print_header_div('commit', esc_html($co{'title'}), $hash); + if ($page == 0 && !@commitlist) { + print "

No match.

\n"; + } else { + git_search_grep_body(\@commitlist, 0, 99, $next_link); + } + + git_footer_html(); +} + +sub git_search_changes { + my %co = @_; + + local $/ = "\n"; + open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts, + '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext", + ($search_use_regexp ? '--pickaxe-regex' : ()) + or die_error(500, "Open git-log failed"); + + git_header_html(); + + git_print_page_nav('','', $hash,$co{'tree'},$hash); + git_print_header_div('commit', esc_html($co{'title'}), $hash); + + print "\n"; + my $alternate = 1; + undef %co; + my @files; + while (my $line = <$fd>) { + chomp $line; + next unless $line; + + my %set = parse_difftree_raw_line($line); + if (defined $set{'commit'}) { + # finish previous commit + if (%co) { + print "\n" . + "\n" . + "\n"; + } + + if ($alternate) { + print "\n"; + } else { + print "\n"; + } + $alternate ^= 1; + %co = parse_commit($set{'commit'}); + my $author = chop_and_escape_str($co{'author_name'}, 15, 5); + print "\n" . + "\n" . + "\n" . + "\n" . + "\n"; + } + + print "
" . + $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, + "commit") . + " | " . + $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, + hash_base=>$co{'id'})}, + "tree") . + "
$co{'age_string_date'}$author" . + $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), + -class => "list subject"}, + chop_and_escape_str($co{'title'}, 50) . "
"); + } elsif (defined $set{'to_id'}) { + next if ($set{'to_id'} =~ m/^0{40}$/); + + print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, + hash=>$set{'to_id'}, file_name=>$set{'to_file'}), + -class => "list"}, + "" . esc_path($set{'file'}) . "") . + "
\n"; + } + } + close $fd; + + # finish last commit (warning: repetition!) + if (%co) { + print "		" . + $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, + "commit") . + " | " . + $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, + hash_base=>$co{'id'})}, + "tree") . + "
\n"; + + git_footer_html(); +} + +sub git_search_files { + my %co = @_; + + local $/ = "\n"; + open my $fd, "-|", git_cmd(), 'grep', '-n', + $search_use_regexp ? ('-E', '-i') : '-F', + $searchtext, $co{'tree'} + or die_error(500, "Open git-grep failed"); + + git_header_html(); + + 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; + 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 ($ltext =~ m/^(.*)($search_regexp)(.*)$/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(); +} + sub git_search_grep_body { my ($commitlist, $from, $to, $extra) = @_; $from = 0 unless defined $from; @@ -6093,7 +6389,16 @@ sub git_blob_plain { # want to be sure not to break that by serving the image as an # attachment (though Firefox 3 doesn't seem to care). my $sandbox = $prevent_xss && - $type !~ m!^(?:text/plain|image/(?:gif|png|jpeg))$!; + $type !~ m!^(?:text/[a-z]+|image/(?:gif|png|jpeg))(?:[ ;]|$)!; + + # serve text/* as text/plain + if ($prevent_xss && + ($type =~ m!^text/[a-z]+\b(.*)$! || + ($type =~ m!^[a-z]+/[a-z]\+xml\b(.*)$! && -T $fd))) { + my $rest = $1; + $rest = defined $rest ? $rest : ''; + $type = "text/plain$rest"; + } print $cgi->header( -type => $type, @@ -6191,7 +6496,8 @@ sub git_blob { $nr++; $line = untabify($line); printf qq!
%4i %s
\n!, - $nr, href(-replay => 1), $nr, $nr, $syntax ? $line : esc_html($line, -nbsp=>1); + $nr, esc_attr(href(-replay => 1)), $nr, $nr, + $syntax ? sanitize($line) : esc_html($line, -nbsp=>1); } } close $fd @@ -7016,7 +7322,23 @@ sub git_history { } sub git_search { - gitweb_check_feature('search') or die_error(403, "Search is disabled"); + $searchtype ||= 'commit'; + + # check if appropriate features are enabled + gitweb_check_feature('search') + or die_error(403, "Search is disabled"); + if ($searchtype eq 'pickaxe') { + # pickaxe may take all resources of your box and run for several minutes + # with every query - so decide by yourself how public you make this feature + gitweb_check_feature('pickaxe') + or die_error(403, "Pickaxe search is disabled"); + } + if ($searchtype eq 'grep') { + # grep search might be potentially CPU-intensive, too + gitweb_check_feature('grep') + or die_error(403, "Grep search is disabled"); + } + if (!defined $searchtext) { die_error(400, "Text field is empty"); } @@ -7031,205 +7353,17 @@ sub git_search { $page = 0; } - $searchtype ||= 'commit'; - if ($searchtype eq 'pickaxe') { - # pickaxe may take all resources of your box and run for several minutes - # with every query - so decide by yourself how public you make this feature - gitweb_check_feature('pickaxe') - or die_error(403, "Pickaxe is disabled"); - } - if ($searchtype eq 'grep') { - gitweb_check_feature('grep')[0] - or die_error(403, "Grep is disabled"); - } - - git_header_html(); - - if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { - my $greptype; - if ($searchtype eq 'commit') { - $greptype = "--grep="; - } elsif ($searchtype eq 'author') { - $greptype = "--author="; - } elsif ($searchtype eq 'committer') { - $greptype = "--committer="; - } - $greptype .= $searchtext; - my @commitlist = parse_commits($hash, 101, (100 * $page), undef, - $greptype, '--regexp-ignore-case', - $search_use_regexp ? '--extended-regexp' : '--fixed-strings'); - - my $paging_nav = ''; - if ($page > 0) { - $paging_nav .= - $cgi->a({-href => href(action=>"search", hash=>$hash, - searchtext=>$searchtext, - searchtype=>$searchtype)}, - "first"); - $paging_nav .= " ⋅ " . - $cgi->a({-href => href(-replay=>1, page=>$page-1), - -accesskey => "p", -title => "Alt-p"}, "prev"); - } else { - $paging_nav .= "first"; - $paging_nav .= " ⋅ prev"; - } - my $next_link = ''; - if ($#commitlist >= 100) { - $next_link = - $cgi->a({-href => href(-replay=>1, page=>$page+1), - -accesskey => "n", -title => "Alt-n"}, "next"); - $paging_nav .= " ⋅ $next_link"; - } else { - $paging_nav .= " ⋅ next"; - } - - git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); - git_print_header_div('commit', esc_html($co{'title'}), $hash); - if ($page == 0 && !@commitlist) { - print "

No match.

\n"; - } else { - git_search_grep_body(\@commitlist, 0, 99, $next_link); - } - } - - if ($searchtype eq 'pickaxe') { - git_print_page_nav('','', $hash,$co{'tree'},$hash); - git_print_header_div('commit', esc_html($co{'title'}), $hash); - - print "\n"; - my $alternate = 1; - local $/ = "\n"; - open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts, - '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext", - ($search_use_regexp ? '--pickaxe-regex' : ()); - undef %co; - my @files; - while (my $line = <$fd>) { - chomp $line; - next unless $line; - - my %set = parse_difftree_raw_line($line); - if (defined $set{'commit'}) { - # finish previous commit - if (%co) { - print "\n" . - "\n" . - "\n"; - } - - if ($alternate) { - print "\n"; - } else { - print "\n"; - } - $alternate ^= 1; - %co = parse_commit($set{'commit'}); - my $author = chop_and_escape_str($co{'author_name'}, 15, 5); - print "\n" . - "\n" . - "\n" . - "\n" . - "\n"; - } - - print "
" . - $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . - " | " . - $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); - print "
$co{'age_string_date'}$author" . - $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), - -class => "list subject"}, - chop_and_escape_str($co{'title'}, 50) . "
"); - } elsif (defined $set{'to_id'}) { - next if ($set{'to_id'} =~ m/^0{40}$/); - - print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, - hash=>$set{'to_id'}, file_name=>$set{'to_file'}), - -class => "list"}, - "" . esc_path($set{'file'}) . "") . - "
\n"; - } - } - close $fd; - - # finish last commit (warning: repetition!) - if (%co) { - print "		" . - $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . - " | " . - $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); - print "
\n"; - } - - if ($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; - local $/ = "\n"; - open my $fd, "-|", git_cmd(), 'grep', '-n', - $search_use_regexp ? ('-E', '-i') : '-F', - $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 ($ltext =~ m/^(.*)($search_regexp)(.*)$/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"; + if ($searchtype eq 'commit' || + $searchtype eq 'author' || + $searchtype eq 'committer') { + git_search_message(%co); + } elsif ($searchtype eq 'pickaxe') { + git_search_changes(%co); + } elsif ($searchtype eq 'grep') { + git_search_files(%co); + } else { + die_error(400, "Unknown search type"); } - git_footer_html(); } sub git_search_help {