From 161332a521fe10c41979bcd493d95e2ac562b7ff Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sun, 7 Aug 2005 19:49:46 +0200 Subject: [PATCH] first working version --- gitweb.pl | 320 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 320 insertions(+) create mode 100755 gitweb.pl diff --git a/gitweb.pl b/gitweb.pl new file mode 100755 index 0000000000..ab4623db35 --- /dev/null +++ b/gitweb.pl @@ -0,0 +1,320 @@ +#!/usr/bin/perl + +# This file is licensed under the GPL v2, or a later version +# (C) 2005, Kay Sievers +# (C) 2005, Christian Gierke + +use strict; +use warnings; +use CGI qw(:standard :escapeHTML); +use CGI::Carp qw(fatalsToBrowser); + +my $cgi = new CGI; +my $gitbin = "/home/kay/bin"; +my $gitroot = "/home/kay/public_html"; +my $gittmp = "/tmp"; +my $myself = $cgi->url(-relative => 1); + +my $project = $cgi->param("project") || ""; +my $action = $cgi->param("action") || ""; +my $hash = $cgi->param("hash") || ""; +my $parent = $cgi->param("parent") || ""; +my $view_back = $cgi->param("view_back") || 60*60*24*2; +my $projectroot = "$gitroot/$project"; +$ENV{'SHA1_FILE_DIRECTORY'} = "$projectroot/.git/objects"; + +$hash =~ s/[^0-9a-fA-F]//g; +$parent =~ s/[^0-9a-fA-F]//g; +$project =~ s/[^0-9a-zA-Z\-\._]//g; + +sub header { + print $cgi->header(-type => 'text/html; charset: utf-8'); +print < + + + GIT + + + +EOF + if ($project ne "") { + print "
\n"; + print "
" . $project . "
\n"; + print "
\n"; + print $cgi->a({-href => "$myself?project=$project&action=show_tree"}, "Browse Project") . "
\n"; + print "Show Log "; + print $cgi->a({-href => "$myself?project=$project&action=show_log&view_back=" . 60*60*24}, "day") . "\n"; + print $cgi->a({-href => "$myself?project=$project&action=show_log&view_back=" . 60*60*24*7}, "week") . "\n"; + print $cgi->a({-href => "$myself?project=$project&action=show_log&view_back=" . 60*60*24*30}, "month") . "\n"; + print $cgi->a({-href => "$myself?project=$project&action=show_log&view_back=" . 60*60*24*365}, "year") . "
\n"; + print "
\n"; + print "

\n"; + } +} + +sub footer { + print "
"; + print $cgi->end_html(); +} + +if ($project eq "") { + open my $fd, "-|", "ls", "-1", $gitroot; + my (@path) = map { chomp; $_ } <$fd>; + close $fd; + header(); + print "Projects:

\n"; + foreach my $line (@path) { + if (-e "$gitroot/$line/.git/HEAD") { + print $cgi->a({-href => "$myself?project=$line"}, $line) . "
\n"; + } + } + footer(); + exit; +} + +if ($action eq "") { + print $cgi->redirect("$myself?project=$project&action=show_log&view_back=$view_back"); + exit; +} + +if ($action eq "show_file") { + header(); + print "
\n";
+	open my $fd, "-|", "$gitbin/cat-file", "blob", $hash;
+	my $nr;
+	while (my $line = <$fd>) {
+		$nr++;
+		print "$nr\t" . escapeHTML($line);;
+	}
+	close $fd;
+	print "
\n"; + footer(); +} elsif ($action eq "show_tree") { + if ($hash eq "") { + open my $fd, "$projectroot/.git/HEAD"; + my $head = <$fd>; + chomp $head; + close $fd; + + open $fd, "-|", "$gitbin/cat-file", "commit", $head; + my $tree = <$fd>; + chomp $tree; + $tree =~ s/tree //; + close $fd; + $hash = $tree; + } + open my $fd, "-|", "$gitbin/ls-tree", $hash; + my (@entries) = map { chomp; $_ } <$fd>; + close $fd; + header(); + print "
\n";
+	foreach my $line (@entries) {
+		$line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;
+		my $t_type = $2;
+		my $t_hash = $3;
+		my $t_name = $4;
+		if ($t_type eq "blob") {
+			print "FILE\t" . $cgi->a({-href => "$myself?project=$project&action=show_file&hash=$3"}, $4) . "\n";
+		} elsif ($t_type eq "tree") {
+			print "DIR\t" . $cgi->a({-href => "$myself?project=$project&action=show_tree&hash=$3"}, $4) . "\n";
+		}
+	}
+	print "
\n"; + footer(); +} elsif ($action eq "show_log") { + open my $fd, "$projectroot/.git/HEAD"; + my $head = <$fd>; + chomp $head; + close $fd; + open my $fd, "-|", "$gitbin/rev-tree", $head; + my (@revtree) = map { chomp; $_ } <$fd>; + close $fd; + header(); + print "\n"; + foreach my $rev (reverse sort @revtree) { + if (!($rev =~ m/^([0-9]+) ([0-9a-fA-F]+).* ([0-9a-fA-F]+)/)) { + last; + } + my $time = $1; + my $commit = $2; + my $parent = $3; + my @parents; + my $author; + my $author_name; + my $author_time; + my $author_timezone; + my $committer; + my $committer_time; + my $committer_timezone; + my $tree; + my $comment; + my $shortlog; + open my $fd, "-|", "$gitbin/cat-file", "commit", $commit; + while (my $line = <$fd>) { + chomp($line); + if ($line eq "") { + last; + } + if ($line =~ m/^tree (.*)$/) { + $tree = $1; + } elsif ($line =~ m/^parent (.*)$/) { + push @parents, $1; + } elsif ($line =~ m/^committer (.*>) ([0-9]+) (.*)$/) { + $committer = $1; + $committer_time = $2; + $committer_timezone = $3; + } elsif ($line =~ m/^author (.*>) ([0-9]+) (.*)$/) { + $author = $1; + $author_time = $2; + $author_timezone = $3; + $author =~ m/^(.*) ; + $shortlog = escapeHTML($shortlog); + $comment = $shortlog . "
"; + while (my $line = <$fd>) { + chomp($line); + $comment .= escapeHTML($line) . "
\n"; + } + close $fd; + my $age = time-$author_time; + if ($view_back > 0 && $age > $view_back) { + last; + } + + my $age_string; + if ($age > 60*60*24*365*2) { + $age_string = int $age/60/60/24/365; + $age_string .= " years ago"; + } elsif ($age > 60*60*24*365/12*2) { + $age_string = int $age/60/60/24/365/12; + $age_string .= " months ago"; + } elsif ($age > 60*60*24*7*2) { + $age_string = int $age/60/60/24/7; + $age_string .= " weeks ago"; + } elsif ($age > 60*60*24*2) { + $age_string = int $age/60/60/24; + $age_string .= " days ago"; + } elsif ($age > 60*60*2) { + $age_string = int $age/60/60; + $age_string .= " hours ago"; + } elsif ($age > 60*2) { + $age_string = int $age/60; + $age_string .= " minutes ago"; + } + print "\n"; + print "\n"; + print ""; + print "\n"; + print "\n"; + print "\n"; + print ""; + print "\n"; + print "\n"; + print "\n"; + print ""; + print "\n"; + } + print "
" . $age_string . "" . $shortlog . "
\n"; + print "author    " . escapeHTML($author) . " [" . gmtime($author_time) . " " . $author_timezone . "]
\n"; + print "committer " . escapeHTML($committer) . " [" . gmtime($committer_time) . " " . $committer_timezone . "]
\n"; + print "commit    $commit
\n"; + print "tree      $tree
\n"; + foreach my $par (@parents) { + print "parent    $par
\n"; + } + print "
\n"; + print "$comment

\n"; + print "
\n"; + footer(); +} elsif ($action eq "show_cset") { + open my $fd, "-|", "$gitbin/cat-file", "commit", $hash; + my $tree = <$fd>; + chomp $tree; + $tree =~ s/tree //; + close $fd; + + open my $fd, "-|", "$gitbin/cat-file", "commit", $parent; + my $parent_tree = <$fd>; + chomp $parent_tree; + $parent_tree =~ s/tree //; + close $fd; + + open my $fd, "-|", "$gitbin/diff-tree", "-r", $parent_tree, $tree; + my (@difftree) = map { chomp; $_ } <$fd>; + close $fd; + + header(); + print "
\n";
+	foreach my $line (@difftree) {
+		$line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
+		my $op = $1;
+		my $mode = $2;
+		my $type = $3;
+		my $id = $4;
+		my $file = $5;
+		if ($type eq "blob") {
+			if ($op eq "+") {
+				print "NEW\t" . $cgi->a({-href => "$myself?project=$project&action=show_file&hash=$id"}, $file) . "\n";
+			} elsif ($op eq "-") {
+				print "DEL\t" . $cgi->a({-href => "$myself?project=$project&action=show_file&hash=$id"}, $file) . "\n";
+			} elsif ($op eq "*") {
+				$id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;
+				my $old = $1;
+				my $new = $2;
+				print "DIFF\t" . $cgi->a({-href => "$myself?project=$project&action=show_diff&hash=$old&parent=$new"}, $file) . "\n";
+			}
+		}
+	}
+	print "
\n"; + footer(); +} elsif ($action eq "show_diff") { + open my $fd2, "> $gittmp/$hash"; + open my $fd, "-|", "$gitbin/cat-file", "blob", $hash; + while (my $line = <$fd>) { + print $fd2 $line; + } + close $fd2; + close $fd; + + open my $fd2, "> $gittmp/$parent"; + open my $fd, "-|", "$gitbin/cat-file", "blob", $parent; + while (my $line = <$fd>) { + print $fd2 $line; + } + close $fd2; + close $fd; + + header(); + print "
\n";
+	open my $fd, "-|", "/usr/bin/diff", "-L", "$hash", "-L", "$parent", "-u", "-p", "$gittmp/$hash", "$gittmp/$parent";
+	while (my $line = <$fd>) {
+		print escapeHTML($line);
+	}
+	close $fd;
+	unlink("$gittmp/$hash");
+	unlink("$gittmp/$parent");
+	print "
\n"; + footer(); +} else { + header(); + print "unknown action\n"; + footer(); +}