#!/usr/bin/perl -w

# Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# 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
#     documentation and/or other materials provided with the distribution. 
# 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
#     its contributors may be used to endorse or promote products derived
#     from this software without specific prior written permission. 
#
# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# First time check-out script for Web Kit Open Source Project.

use strict;
use Getopt::Long;

my $includeSVG = 0;
my $includeTests = 1;
GetOptions('svg' => \$includeSVG,
           'tests!' => \$includeTests);

# Check that we're in the right directory.
if (! -d "WebKitTools") {
    if (-d "../WebKitTools") {
        chdir ".." or die;
    }
    if (! -d "WebKitTools") {
        die "No WebKitTools directory found. Please run this script from the directory containing WebKitTools.\n";
    }
}

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

# Check out all the sources.
print "CVS root is $root\n";
print "Checking out WebKitTools (again), JavaScriptCore, WebCore, WebKitLibraries";
print ", LayoutTests" if $includeTests;
if ($includeSVG) {
    print ", WebKit and SVGSupport\n";
} else {
    print " and WebKit\n";
}
my $directories = "WebKitTools JavaScriptCore WebCore WebKitLibraries WebKit";
$directories .= " LayoutTests" if $includeTests;
$directories .= " SVGSupport" if $includeSVG;
open CVS, "cvs -d '$root' co -P $directories |" or die;
while (<CVS>) {
    print;
}
close CVS;

if ($includeSVG) {
    # Make the necessary symlinks
    print "\nCreating symlinks (kdom, kcanvas, ksvg2, WebCore+SVG, svg-tests) from WebCore into SVGSupport\n";
    symlink("../SVGSupport/kcanvas", "WebCore/kcanvas");
    symlink("../SVGSupport/ksvg2", "WebCore/ksvg2");
    symlink("../SVGSupport/WebCore+SVG", "WebCore/WebCore+SVG");
    symlink("../SVGSupport/layout-tests", "WebCore/svg-tests");
}

# Ready to build.
print "\n";
print "===============================================================\n";
print " Web Kit sources are now checked out and ready to build.\n";
print " You can build by projects in Xcode or with the build-webkit\n";
print " script. The build-webkit script is inside WebKitTools/Scripts\n";
print " along with other useful scripts; it's a good idea to put that\n";
print " directory into your shell's search path.\n";
print "===============================================================\n";