WebKitTools/Scripts/update-webkit

#!/usr/bin/perl -w

# Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
#
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# modification, are permitted provided that the following conditions
# are met:
#
# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer. 
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
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#     its contributors may be used to endorse or promote products derived
#     from this software without specific prior written permission. 
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# Update script for Web Kit Open Source Project.

use strict;
use FindBin;
use lib $FindBin::Bin;
use Getopt::Long;
use webkitdirs;

# Handle options
my $quiet ='';
my $cvsoptions = '';
my $includeTests = 1;
GetOptions('quiet|q' => \$quiet,
           'tests!' => \$includeTests); 
$cvsoptions = '-q' if $quiet;

chdirWebKit();

# Read the CVS root out of one project that's guaranteed to already be checked out (this one).
open ROOT, "WebKitTools/CVS/Root" or die;
my $root = <ROOT>;
chomp $root;
close ROOT;

my @sources = ("WebKitTools", "JavaScriptCore", "WebCore", "WebKitLibraries", "WebKit");
push @sources, "LayoutTests" if $includeTests;

# Check out all the sources.
print "CVS root is $root\n" unless $quiet;

my $directories = join ", ", @sources;
$directories =~ s/, ([^,]+)$/, and $1/;
print "Updating $directories\n" unless $quiet;

open CVS, "cvs $cvsoptions -d '$root' co -P @sources |" or die;
while (<CVS>) {
    print;
}
close CVS;