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410 lines
12 KiB
410 lines
12 KiB
#!/usr/bin/perl |
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# This file is licensed under the GPL v2, or a later version |
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# (C) 2005, Kay Sievers <kay.sievers@vrfy.org> |
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# (C) 2005, Christian Gierke <ch@gierke.de> |
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use strict; |
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use warnings; |
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use CGI qw(:standard :escapeHTML); |
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use CGI::Carp qw(fatalsToBrowser); |
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my $cgi = new CGI; |
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my $gitbin = "/home/kay/bin/git"; |
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my $gitroot = "/home/kay/public_html"; |
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my $gittmp = "/tmp"; |
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my $myself = $cgi->url(-relative => 1); |
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my $project = $cgi->param("project") || ""; |
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my $action = $cgi->param("action") || ""; |
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my $hash = $cgi->param("hash") || ""; |
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my $parent = $cgi->param("parent") || ""; |
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my $view_back = $cgi->param("view_back") || 60*60*24; |
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my $projectroot = "$gitroot/$project"; |
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$ENV{'SHA1_FILE_DIRECTORY'} = "$projectroot/.git/objects"; |
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$hash =~ s/[^0-9a-fA-F]//g; |
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$parent =~ s/[^0-9a-fA-F]//g; |
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$project =~ s/[^0-9a-zA-Z\-\._]//g; |
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sub git_header { |
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print $cgi->header(-type => 'text/html; charset: utf-8'); |
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print <<EOF; |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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<html> |
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<head> |
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<title>git - $project $action</title> |
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<style type="text/css"> |
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body { font-family: sans-serif; font-size: 12px; margin:25px; } |
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div.body { border-width:1px; border-style:solid; border-color:#D9D8D1; } |
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div.head1 { font-size:20px; padding:8px; background-color: #D9D8D1; font-weight:bold; } |
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div.head1 a:visited { color:#0000cc; } |
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div.head1 a:hover { color:#880000; } |
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div.head1 a:active { color:#880000; } |
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div.head2 { padding:8px; } |
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div.head2 a:visited { color:#0000cc; } |
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div.head2 a:hover { color:#880000; } |
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div.head2 a:active { color:#880000; } |
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div.main { padding:8px; font-family: sans-serif; font-size: 12px; } |
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table { padding:0px; margin:0px; width:100%; } |
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tr { vertical-align:top; } |
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td { padding:8px; margin:0px; font-family: sans-serif; font-size: 12px; } |
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td.head1 { background-color: #D9D8D1; font-weight:bold; } |
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td.head1 a { color:#000000; text-decoration:none; } |
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td.head1 a:hover { color:#880000; text-decoration:underline; } |
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td.head1 a:visited { color:#000000; } |
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td.head2 { background-color: #EDECE6; font-family: monospace; font-size:12px; } |
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td.head3 { background-color: #EDECE6; font-size:10px; } |
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div.add { color: #008800; } |
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div.subtract { color: #CC0000; } |
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div.diff_head { color: #000099; } |
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div.diff_head a:visited { color:#0000cc; } |
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div.diff_line { color: #990099; } |
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a { color:#0000cc; } |
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a:hover { color:#880000; } |
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a:visited { color:#880000; } |
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a:active { color:#880000; } |
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</style> |
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</head> |
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<body> |
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EOF |
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print "<div class=\"body\">\n"; |
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print "<div class=\"head1\">"; |
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print "<a href=\"http://kernel.org/pub/software/scm/git/\"><img src=\"git_logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/></a>"; |
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print $cgi->a({-href => "$myself"}, "projects"); |
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if ($project ne "") { |
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print " / " . $cgi->a({-href => "$myself?project=$project&action=log&view_back=" . 60*60*24}, $project); |
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} |
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if ($action ne "") { |
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print " / $action"; |
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} |
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print "</div>\n"; |
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} |
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sub git_footer { |
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print "</div>"; |
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print $cgi->end_html(); |
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} |
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sub git_diff { |
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my $old_name = shift || "/dev/null"; |
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my $new_name = shift || "/dev/null"; |
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my $old = shift; |
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my $new = shift; |
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my $tmp_old = "/dev/null"; |
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my $tmp_new = "/dev/null"; |
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my $old_label = "/dev/null"; |
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my $new_label = "/dev/null"; |
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# create temp from-file |
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if ($old ne "") { |
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open my $fd2, "> $gittmp/$old"; |
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open my $fd, "-|", "$gitbin/cat-file", "blob", $old; |
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while (my $line = <$fd>) { |
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print $fd2 $line; |
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} |
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close $fd2; |
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close $fd; |
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$tmp_old = "$gittmp/$old"; |
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$old_label = "a/$old_name"; |
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} |
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# create tmp to-file |
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if ($new ne "") { |
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open my $fd2, "> $gittmp/$new"; |
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open my $fd, "-|", "$gitbin/cat-file", "blob", $new; |
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while (my $line = <$fd>) { |
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print $fd2 $line; |
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} |
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close $fd2; |
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close $fd; |
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$tmp_new = "$gittmp/$new"; |
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$new_label = "a/$new_name"; |
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} |
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open my $fd, "-|", "/usr/bin/diff", "-L", $old_label, "-L", $new_label, "-u", "-p", $tmp_old, $tmp_new; |
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print '<div class="diff_head">===== '; |
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if ($old ne "") { |
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print $cgi->a({-href => "$myself?project=$project&action=blob&hash=$old"}, $old); |
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} else { |
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print $old_name; |
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} |
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print " vs "; |
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if ($new ne "") { |
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print $cgi->a({-href => "$myself?project=$project&action=blob&hash=$new"}, $new); |
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} else { |
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print $new_name; |
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} |
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print ' =====</div>'; |
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while (my $line = <$fd>) { |
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my $char = substr($line,0,1); |
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print '<div class="add">' if $char eq '+'; |
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print '<div class="subtract">' if $char eq '-'; |
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print '<div class="diff_line">' if $char eq '@'; |
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print escapeHTML($line); |
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print '</div>' if $char eq '+' or $char eq '-' or $char eq '@'; |
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} |
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close $fd; |
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unlink("$gittmp/$new"); |
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unlink("$gittmp/$old"); |
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} |
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if ($project eq "") { |
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open my $fd, "-|", "ls", "-1", $gitroot; |
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my (@path) = map { chomp; $_ } <$fd>; |
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close $fd; |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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foreach my $line (@path) { |
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if (-e "$gitroot/$line/.git/HEAD") { |
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print $cgi->a({-href => "$myself?project=$line"}, $line) . "<br/>\n"; |
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} |
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} |
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print "<br/></div>"; |
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git_footer(); |
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exit; |
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} |
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if ($action eq "") { |
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print $cgi->redirect("$myself?project=$project&action=log&view_back=$view_back"); |
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exit; |
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} |
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if ($action eq "blob") { |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "<pre>\n"; |
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open my $fd, "-|", "$gitbin/cat-file", "blob", $hash; |
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my $nr; |
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while (my $line = <$fd>) { |
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$nr++; |
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print "$nr\t" . escapeHTML($line);; |
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} |
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close $fd; |
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print "</pre>\n"; |
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print "<br/></div>"; |
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git_footer(); |
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} elsif ($action eq "tree") { |
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if ($hash eq "") { |
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open my $fd, "$projectroot/.git/HEAD"; |
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my $head = <$fd>; |
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chomp $head; |
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close $fd; |
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$hash = $head; |
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} |
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open my $fd, "-|", "$gitbin/ls-tree", $hash; |
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my (@entries) = map { chomp; $_ } <$fd>; |
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close $fd; |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "<pre>\n"; |
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foreach my $line (@entries) { |
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#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
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$line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/; |
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my $t_type = $2; |
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my $t_hash = $3; |
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my $t_name = $4; |
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if ($t_type eq "blob") { |
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print "BLOB\t" . $cgi->a({-href => "$myself?project=$project&action=blob&hash=$3"}, $4) . "\n"; |
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} elsif ($t_type eq "tree") { |
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print "TREE\t" . $cgi->a({-href => "$myself?project=$project&action=tree&hash=$3"}, $4) . "\n"; |
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} |
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} |
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print "</pre>\n"; |
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print "<br/></div>"; |
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git_footer(); |
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} elsif ($action eq "log" || $action eq "show_log" ) { |
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open my $fd, "$projectroot/.git/HEAD"; |
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my $head = <$fd>; |
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chomp $head; |
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close $fd; |
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open $fd, "-|", "$gitbin/rev-tree", $head; |
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my (@revtree) = map { chomp; $_ } <$fd>; |
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close $fd; |
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git_header(); |
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print "<div class=\"head2\">\n"; |
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print "view "; |
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print $cgi->a({-href => "$myself?project=$project&action=log&view_back=" . 60*60*24}, "last day") . " | "; |
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print $cgi->a({-href => "$myself?project=$project&action=log&view_back=" . 60*60*24*7}, "week") . " | "; |
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print $cgi->a({-href => "$myself?project=$project&action=log&view_back=" . 60*60*24*30}, "month") . " | "; |
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print $cgi->a({-href => "$myself?project=$project&action=log&view_back=" . 60*60*24*365}, "year") . " | "; |
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print $cgi->a({-href => "$myself?project=$project&action=log&view_back=-1"}, "all") . "<br/>\n"; |
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print "<br/><br/>\n"; |
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print "</div>\n"; |
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print "<table cellspacing=\"0\" class=\"log\">\n"; |
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foreach my $rev (reverse sort @revtree) { |
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last if !($rev =~ m/^([0-9]+) ([0-9a-fA-F]+).* ([0-9a-fA-F]+)/); |
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my $time = $1; |
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my $commit = $2; |
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my $parent = $3; |
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my @parents; |
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my $author; |
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my $author_name; |
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my $author_time; |
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my $author_timezone; |
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my $committer; |
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my $committer_time; |
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my $committer_timezone; |
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my $tree; |
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my $comment; |
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my $shortlog; |
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open my $fd, "-|", "$gitbin/cat-file", "commit", $commit; |
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while (my $line = <$fd>) { |
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chomp($line); |
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last if $line eq ""; |
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if ($line =~ m/^tree (.*)$/) { |
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$tree = $1; |
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} elsif ($line =~ m/^parent (.*)$/) { |
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push @parents, $1; |
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} elsif ($line =~ m/^committer (.*>) ([0-9]+) (.*)$/) { |
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$committer = $1; |
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$committer_time = $2; |
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$committer_timezone = $3; |
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} elsif ($line =~ m/^author (.*>) ([0-9]+) (.*)$/) { |
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$author = $1; |
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$author_time = $2; |
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$author_timezone = $3; |
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$author =~ m/^(.*) </; |
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$author_name = $1; |
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} |
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} |
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$shortlog = <$fd>; |
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$shortlog = escapeHTML($shortlog); |
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$comment = $shortlog . "<br/>"; |
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while (my $line = <$fd>) { |
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chomp($line); |
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$comment .= escapeHTML($line) . "<br/>\n"; |
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} |
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close $fd; |
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my $age = time-$committer_time; |
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last if ($view_back > 0 && $age > $view_back); |
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my $age_string; |
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if ($age > 60*60*24*365*2) { |
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$age_string = int $age/60/60/24/365; |
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$age_string .= " years ago"; |
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} elsif ($age > 60*60*24*365/12*2) { |
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$age_string = int $age/60/60/24/365/12; |
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$age_string .= " months ago"; |
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} elsif ($age > 60*60*24*7*2) { |
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$age_string = int $age/60/60/24/7; |
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$age_string .= " weeks ago"; |
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} elsif ($age > 60*60*24*2) { |
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$age_string = int $age/60/60/24; |
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$age_string .= " days ago"; |
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} elsif ($age > 60*60*2) { |
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$age_string = int $age/60/60; |
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$age_string .= " hours ago"; |
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} elsif ($age > 60*2) { |
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$age_string = int $age/60; |
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$age_string .= " minutes ago"; |
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} |
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print "<tr>\n"; |
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print "<td class=\"head1\">" . $age_string . "</td>\n"; |
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print "<td class=\"head1\"><a href=\"$myself?project=$project&action=commit&hash=$commit&parent=$parent\">" . $shortlog . "</a></td>"; |
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print "</tr>\n"; |
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print "<tr>\n"; |
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print "<td class=\"head3\">"; |
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print $cgi->a({-href => "$myself?project=$project&action=diffs&hash=$commit&parent=$parent"}, "view diff") . "<br/>\n"; |
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print $cgi->a({-href => "$myself?project=$project&action=commit&hash=$commit&parent=$parent"}, "view commit") . "<br/>\n"; |
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print $cgi->a({-href => "$myself?project=$project&action=tree&hash=$tree"}, "view tree") . "<br/>\n"; |
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print "</td>\n"; |
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print "<td class=\"head2\">\n"; |
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print "author " . escapeHTML($author) . " [" . gmtime($author_time) . " " . $author_timezone . "]<br/>\n"; |
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print "committer " . escapeHTML($committer) . " [" . gmtime($committer_time) . " " . $committer_timezone . "]<br/>\n"; |
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print "commit $commit<br/>\n"; |
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print "tree $tree<br/>\n"; |
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foreach my $par (@parents) { |
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print "parent $par<br/>\n"; |
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} |
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print "</td>"; |
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print "</tr>\n"; |
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print "<tr>\n"; |
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print "<td></td>\n"; |
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print "<td>\n"; |
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print "$comment<br/><br/>\n"; |
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print "</td>"; |
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print "</tr>\n"; |
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} |
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print "</table>\n"; |
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git_footer(); |
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} elsif ($action eq "commit") { |
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open my $fd, "-|", "$gitbin/diff-tree", "-r", $parent, $hash; |
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my (@difftree) = map { chomp; $_ } <$fd>; |
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close $fd; |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "<pre>\n"; |
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foreach my $line (@difftree) { |
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# '*100644->100644 blob 9f91a116d91926df3ba936a80f020a6ab1084d2b->bb90a0c3a91eb52020d0db0e8b4f94d30e02d596 net/ipv4/route.c' |
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# '+100644 blob 4a83ab6cd565d21ab0385bac6643826b83c2fcd4 arch/arm/lib/bitops.h' |
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$line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/; |
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my $op = $1; |
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my $mode = $2; |
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my $type = $3; |
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my $id = $4; |
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my $file = $5; |
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if ($type eq "blob") { |
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if ($op eq "+") { |
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print "NEW\t" . $cgi->a({-href => "$myself?project=$project&action=blob&hash=$id"}, $file) . "\n"; |
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} elsif ($op eq "-") { |
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print "DEL\t" . $cgi->a({-href => "$myself?project=$project&action=blob&hash=$id"}, $file) . "\n"; |
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} elsif ($op eq "*") { |
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$id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/; |
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my $old = $1; |
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my $new = $2; |
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print "CHANGED\t" . $cgi->a({-href => "$myself?project=$project&action=diff&hash=$old&parent=$new"}, $file) . "\n"; |
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} |
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} |
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} |
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print "</pre>\n"; |
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print "<br/></div>"; |
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git_footer(); |
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} elsif ($action eq "diff") { |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "<pre>\n"; |
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git_diff($hash, $parent, $hash, $parent); |
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print "</pre>\n"; |
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print "<br/></div>"; |
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git_footer(); |
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} elsif ($action eq "diffs") { |
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open my $fd, "-|", "$gitbin/diff-tree", "-r", $parent, $hash; |
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my (@difftree) = map { chomp; $_ } <$fd>; |
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close $fd; |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "<pre>\n"; |
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foreach my $line (@difftree) { |
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# '*100644->100644 blob 8e5f9bbdf4de94a1bc4b4da8cb06677ce0a57716->8da3a306d0c0c070d87048d14a033df02f40a154 Makefile' |
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$line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/; |
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my $op = $1; |
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my $mode = $2; |
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my $type = $3; |
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my $id = $4; |
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my $file = $5; |
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if ($type eq "blob") { |
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if ($op eq "+") { |
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git_diff("", $file, "", $id); |
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} elsif ($op eq "-") { |
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git_diff($file, "", $id, ""); |
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} elsif ($op eq "*") { |
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$id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/; |
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git_diff($file, $file, $1, $2); |
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} |
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} |
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} |
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print "</pre>\n"; |
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print "<br/></div>"; |
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print "<br/></div>"; |
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git_footer(); |
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} else { |
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git_header(); |
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print "<br/><br/><div class=\"main\">\n"; |
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print "unknown action\n"; |
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print "<br/></div>"; |
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git_footer(); |
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}
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