X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/d54dd2f8dd52eb33140f40f3c744101fa366f4cbd2ebcbef4217ed38037cd98f..af2511429b7ac58f6bb27087cdbf4c0fbae847247cb21f0d4db744f7f397d8d3:/gitweb.cgi diff --git a/gitweb.cgi b/gitweb.cgi index a6164fa..fec89e7 100755 --- a/gitweb.cgi +++ b/gitweb.cgi @@ -17,30 +17,50 @@ use Fcntl ':mode'; binmode STDOUT, ':utf8'; my $cgi = new CGI; -my $version = "265"; -my $my_url = $cgi->url(); -my $my_uri = $cgi->url(-absolute => 1); -my $rss_link = ""; +my $version = "267"; +my $my_url = $cgi->url(); +my $my_uri = $cgi->url(-absolute => 1); +my $rss_link = ""; + +# location of the git-core binaries +my $gitbin = "/usr/bin"; # absolute fs-path which will be prepended to the project path -#my $projectroot = "/pub/scm"; -my $projectroot = "/home/kay/public_html/pub/scm"; +#my $projectroot = "/pub/scm"; +my $projectroot = "/home/kay/public_html/pub/scm"; -# location of the git-core binaries -my $gitbin = "/usr/bin"; +# version of the git-core binaries +my $git_version = qx($gitbin/git --version); +if ($git_version =~ m/git version (.*)$/) { + $git_version = $1; +} else { + $git_version = "unknown"; +} # location for temporary files needed for diffs -my $git_temp = "/tmp/gitweb"; +my $git_temp = "/tmp/gitweb"; # target of the home link on top of all pages -my $home_link = $my_uri; +my $home_link = $my_uri; # html text to include at home page -my $home_text = "indextext.html"; +my $home_text = "indextext.html"; + +# URI of default stylesheet +my $stylesheet = "gitweb.css"; # source of projects list -#my $projects_list = $projectroot; -my $projects_list = "index/index.aux"; +#my $projects_list = $projectroot; +my $projects_list = "index/index.aux"; + +# default blob_plain mimetype and default charset for text/plain blob +my $default_blob_plain_mimetype = 'text/plain'; +my $default_text_plain_charset = undef; + +# file to use for guessing MIME types before trying /etc/mime.types +# (relative to the current git repository) +my $mimetypes_file = undef; + # input validation and dispatch my $action = $cgi->param('a'); @@ -66,8 +86,9 @@ if (defined $order) { } } -my $project = $cgi->param('p'); +my $project = ($cgi->param('p') || $ENV{'PATH_INFO'}); if (defined $project) { + $project =~ s|^/||; $project =~ s|/$||; $project = validate_input($project); if (!defined($project)) { die_error(undef, "Invalid project parameter."); @@ -203,6 +224,9 @@ if (!defined $action || $action eq "summary") { } elsif ($action eq "tag") { git_tag(); exit; +} elsif ($action eq "blame") { + git_blame(); + exit; } else { undef $action; die_error(undef, "Unknown action."); @@ -237,6 +261,19 @@ sub unquote { return $str; } +# CSS class for given age value (in seconds) +sub age_class { + my $age = shift; + + if ($age < 60*60*2) { + return "age0"; + } elsif ($age < 60*60*24*2) { + return "age1"; + } else { + return "age2"; + } +} + sub git_header_html { my $status = shift || "200 OK"; my $expires = shift; @@ -246,6 +283,12 @@ sub git_header_html { $title .= " - $project"; if (defined $action) { $title .= "/$action"; + if (defined $file_name) { + $title .= " - $file_name"; + if ($action eq "tree" && $file_name !~ m|/$|) { + $title .= "/"; + } + } } } print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status, -expires => $expires); @@ -254,71 +297,13 @@ sub git_header_html { + $title + $rss_link - EOF @@ -374,7 +359,7 @@ sub git_footer_html { sub die_error { my $status = shift || "403 Forbidden"; - my $error = shift || "Malformed query, file missing or permission denied"; + my $error = shift || "Malformed query, file missing or permission denied"; git_header_html($status); print "
\n" . @@ -638,13 +623,13 @@ sub git_diff_print { while (my $line = <$fd>) { chomp($line); my $char = substr($line, 0, 1); - my $color = ""; + my $diff_class = ""; if ($char eq '+') { - $color = " style=\"color:#008800;\""; + $diff_class = " add"; } elsif ($char eq "-") { - $color = " style=\"color:#cc0000;\""; + $diff_class = " rem"; } elsif ($char eq "@") { - $color = " style=\"color:#990099;\""; + $diff_class = " chunk_header"; } elsif ($char eq "\\") { # skip errors next; @@ -655,7 +640,7 @@ sub git_diff_print { $line =~ s/\t/$spaces/; } } - print "
" . esc_html($line) . "
\n"; + print "
" . esc_html($line) . "
\n"; } } close $fd; @@ -834,6 +819,25 @@ sub git_read_projects { return @list; } +sub git_get_project_config { + my $key = shift; + + return unless ($key); + $key =~ s/^gitweb\.//; + return if ($key =~ m/\W/); + + my $val = qx($gitbin/git-repo-config --get gitweb.$key); + return ($val); +} + +sub git_get_project_config_bool { + my $val = git_get_project_config (@_); + if ($val and $val =~ m/true|yes|on/) { + return (1); + } + return; # implicit false +} + sub git_project_list { my @list = git_read_projects(); my @projects; @@ -868,7 +872,7 @@ sub git_project_list { close $fd; print "
\n"; } - print "\n" . + print "
\n" . "\n"; if (!defined($order) || (defined($order) && ($order eq "project"))) { @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; @@ -907,15 +911,7 @@ sub git_project_list { print "\n" . "\n" . "\n"; - my $colored_age; - if ($pr->{'commit'}{'age'} < 60*60*2) { - $colored_age = "$pr->{'commit'}{'age_string'}"; - } elsif ($pr->{'commit'}{'age'} < 60*60*24*2) { - $colored_age = "$pr->{'commit'}{'age_string'}"; - } else { - $colored_age = "$pr->{'commit'}{'age_string'}"; - } - print "\n" . + print "\n" . "\n" . ""; @@ -1228,6 +1224,105 @@ sub git_tag { git_footer_html(); } +sub git_blame { + my $fd; + die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame')); + die_error('404 Not Found', "What file will it be, master?") if (!$file_name); + $hash_base ||= git_read_head($project); + die_error(undef, "Reading commit failed.") unless ($hash_base); + my %co = git_read_commit($hash_base) + or die_error(undef, "Reading commit failed."); + if (!defined $hash) { + $hash = git_get_hash_by_path($hash_base, $file_name, "blob") + or die_error(undef, "Error lookup file."); + } + open ($fd, "-|", "$gitbin/git-annotate", '-l', '-t', '-r', $file_name, $hash_base) + or die_error(undef, "Open failed."); + git_header_html(); + print "
\n" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "
\n"; + print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head") . "
\n"; + print "
\n". + "
" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . + "
\n"; + print "
" . esc_html($file_name) . "
\n"; + print "
\n"; + print < +
+ + + + + + +HTML + my @line_class = (qw(light dark)); + my $line_class_len = scalar (@line_class); + my $line_class_num = $#line_class; + while (my $line = <$fd>) { + my $long_rev; + my $short_rev; + my $author; + my $time; + my $lineno; + my $data; + my $age; + my $age_str; + my $age_class; + + chomp $line; + $line_class_num = ($line_class_num + 1) % $line_class_len; + + if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) { + $long_rev = $1; + $author = $2; + $time = $3; + $lineno = $4; + $data = $5; + } else { + print qq( \n); + next; + } + $short_rev = substr ($long_rev, 0, 8); + $age = time () - $time; + $age_str = age_string ($age); + $age_str =~ s/ / /g; + $age_class = age_class($age); + $author = esc_html ($author); + $author =~ s/ / /g; + # escape tabs + while ((my $pos = index($data, "\t")) != -1) { + if (my $count = (8 - ($pos % 8))) { + my $spaces = ' ' x $count; + $data =~ s/\t/$spaces/; + } + } + $data = esc_html ($data); + + print < + + + + + + +HTML + } # while (my $line = <$fd>) + print "
" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"), -class => "list"}, esc_html($pr->{'path'})) . "$pr->{'descr'}" . chop_str($pr->{'owner'}, 15) . "$colored_age{'commit'}{'age'}) . "\">" . $pr->{'commit'}{'age_string'} . "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") . @@ -1080,7 +1076,7 @@ sub git_summary { ""; if (length($co{'title_short'}) < length($co{'title'})) { print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list", -title => "$co{'title'}"}, - "" . esc_html($co{'title_short'}) . "$ref"); + "" . esc_html($co{'title_short'}) . "$ref"); } else { print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"}, "" . esc_html($co{'title'}) . "$ref"); @@ -1138,7 +1134,7 @@ sub git_summary { print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'}); if ($tag{'reftype'} eq "commit") { print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log"); + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log"); } print "
CommitAgeAuthorLineData
Unable to parse: $line
$short_rev..$age_str$author$lineno$data
\n\n"; + close $fd or print "Reading blob failed.\n"; + print ""; + git_footer_html(); +} + sub git_tags { my $head = git_read_head($project); git_header_html(); @@ -1277,7 +1372,7 @@ sub git_tags { print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'}); if ($tag{'reftype'} eq "commit") { print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log"); + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log"); } print "\n" . ""; @@ -1364,6 +1459,7 @@ sub git_blob { my $base = $hash_base || git_read_head($project); $hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file."); } + my $have_blame = git_get_project_config_bool ('blame'); open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed."); git_header_html(); if (defined $hash_base && (my %co = git_read_commit($hash_base))) { @@ -1375,6 +1471,9 @@ sub git_blob { " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "
\n"; if (defined $file_name) { + if ($have_blame) { + print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | "; + } print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "
\n"; } else { @@ -1410,15 +1509,85 @@ sub git_blob { git_footer_html(); } +sub mimetype_guess_file { + my $filename = shift; + my $mimemap = shift; + -r $mimemap or return undef; + + my %mimemap; + open(MIME, $mimemap) or return undef; + while () { + my ($mime, $exts) = split(/\t+/); + my @exts = split(/\s+/, $exts); + foreach my $ext (@exts) { + $mimemap{$ext} = $mime; + } + } + close(MIME); + + $filename =~ /\.(.*?)$/; + return $mimemap{$1}; +} + +sub mimetype_guess { + my $filename = shift; + my $mime; + $filename =~ /\./ or return undef; + + if ($mimetypes_file) { + my $file = $mimetypes_file; + #$file =~ m#^/# or $file = "$projectroot/$path/$file"; + $mime = mimetype_guess_file($filename, $file); + } + $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); + return $mime; +} + +sub git_blob_plain_mimetype { + my $fd = shift; + my $filename = shift; + + # just in case + return $default_blob_plain_mimetype unless $fd; + + if ($filename) { + my $mime = mimetype_guess($filename); + $mime and return $mime; + } + + if (-T $fd) { + return 'text/plain' . + ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); + } elsif (! $filename) { + return 'application/octet-stream'; + } elsif ($filename =~ m/\.png$/i) { + return 'image/png'; + } elsif ($filename =~ m/\.gif$/i) { + return 'image/gif'; + } elsif ($filename =~ m/\.jpe?g$/i) { + return 'image/jpeg'; + } else { + return 'application/octet-stream'; + } +} + sub git_blob_plain { - my $save_as = "$hash.txt"; + open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return; + my $type = git_blob_plain_mimetype($fd, $file_name); + + # save as filename, even when no $file_name is given + my $save_as = "$hash"; if (defined $file_name) { $save_as = $file_name; + } elsif ($type =~ m/^text\//) { + $save_as .= '.txt'; } - print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"$save_as\""); - open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return; + + print $cgi->header(-type => "$type", '-content-disposition' => "inline; filename=\"$save_as\""); undef $/; + binmode STDOUT, ':raw'; print <$fd>; + binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi $/ = "\n"; close $fd; } @@ -1489,13 +1658,14 @@ sub git_tree { print "\n"; } $alternate ^= 1; - print "" . mode_str($t_mode) . "\n"; + print "" . mode_str($t_mode) . "\n"; if ($t_type eq "blob") { print "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) . "\n" . "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") . +# " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") . "\n"; } elsif ($t_type eq "tree") { @@ -1754,7 +1924,7 @@ sub git_commit { "" . " $ad{'rfc2822'}"; if ($ad{'hour_local'} < 6) { - printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); + printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); } else { printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); } @@ -1762,10 +1932,10 @@ sub git_commit { "\n"; print "committer" . esc_html($co{'committer'}) . "\n"; print " $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "\n"; - print "commit$co{'id'}\n"; + print "commit$co{'id'}\n"; print "" . "tree" . - "" . + "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), class => "list"}, $co{'tree'}) . "" . "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") . @@ -1775,14 +1945,14 @@ sub git_commit { foreach my $par (@$parents) { print "" . "parent" . - "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "" . + "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "" . "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par")}, "commit") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash;hp=$par")}, "commitdiff") . "" . "\n"; } - print "". + print "". "\n"; print "
\n"; my $comment = $co{'comment'}; @@ -1800,7 +1970,7 @@ sub git_commit { } if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { $signed = 1; - print "" . esc_html($line) . "
\n"; + print "" . esc_html($line) . "
\n"; } else { $signed = 0; print format_log_line_html($line) . "
\n"; @@ -1812,7 +1982,7 @@ sub git_commit { print(($#difftree + 1) . " files changed:\n"); } print "
\n"; - print "\n"; + print "
\n"; my $alternate = 0; foreach my $line (@difftree) { # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' @@ -1840,12 +2010,12 @@ sub git_commit { } print "\n" . - "\n" . + "\n" . "\n"; } elsif ($status eq "D") { print "\n" . - "\n" . + "\n" . "\n" . - "\n" . "
" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "[new " . file_type($to_mode) . "$mode_chng][new " . file_type($to_mode) . "$mode_chng]" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob") . "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "[deleted " . file_type($from_mode). "][deleted " . file_type($from_mode). "]" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, "blob") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash;f=$file")}, "history") . @@ -1853,7 +2023,7 @@ sub git_commit { } elsif ($status eq "M" || $status eq "T") { my $mode_chnge = ""; if ($from_mode != $to_mode) { - $mode_chnge = " [changed"; + $mode_chnge = " [changed"; if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) { $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode); } @@ -1889,7 +2059,7 @@ sub git_commit { } print "" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"), -class => "list"}, esc_html($to_file)) . "[moved from " . + "[moved from " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file"), -class => "list"}, esc_html($from_file)) . " with " . (int $similarity) . "% similarity$mode_chng]" . @@ -2123,7 +2293,7 @@ sub git_history { "\n"; print "
/" . esc_html($file_name) . "
\n"; - open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin \'$file_name\'"; + open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -- \'$file_name\'"; my $commit; print "\n"; my $alternate = 0; @@ -2249,7 +2419,7 @@ sub git_search { my $match = esc_html($2) || ""; my $trail = esc_html($3) || ""; $trail = chop_str($trail, 30, 10); - my $text = "$lead$match$trail"; + my $text = "$lead$match$trail"; print chop_str($text, 80, 5) . "
\n"; } } @@ -2298,7 +2468,7 @@ sub git_search { while (my $setref = shift @files) { my %set = %$setref; print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"}, - "" . esc_html($set{'file'}) . "") . + "" . esc_html($set{'file'}) . "") . "
\n"; } print "\n" .