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      1 #!/usr/bin/perl -w
      2 
      3 # Copyright (C) 2009 Google Inc. All rights reserved.
      4 #
      5 # Redistribution and use in source and binary forms, with or without
      6 # modification, are permitted provided that the following conditions
      7 # are met:
      8 #
      9 # 1.  Redistributions of source code must retain the above copyright
     10 #     notice, this list of conditions and the following disclaimer. 
     11 # 2.  Redistributions in binary form must reproduce the above copyright
     12 #     notice, this list of conditions and the following disclaimer in the
     13 #     documentation and/or other materials provided with the distribution. 
     14 # 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     15 #     its contributors may be used to endorse or promote products derived
     16 #     from this software without specific prior written permission. 
     17 #
     18 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     19 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     20 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     21 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     22 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     25 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28 
     29 # Update script for the WebKit Chromium Port.
     30 
     31 use File::Path;
     32 use FindBin;
     33 use Getopt::Long;
     34 use lib $FindBin::Bin;
     35 use webkitdirs;
     36 
     37 chdir("Source/WebKit/chromium") or die $!;
     38 
     39 # Find gclient or install it.
     40 my $gclientPath;
     41 if (commandExists('gclient')) {
     42     $gclientPath = 'gclient';
     43 } elsif (-e 'depot_tools/gclient') {
     44     $gclientPath = 'depot_tools/gclient';
     45 } else {
     46     print "Installing chromium's depot_tools...\n";
     47     system("svn co http://src.chromium.org/svn/trunk/tools/depot_tools") == 0 or die $1;
     48     $gclientPath = 'depot_tools/gclient';
     49 }
     50 
     51 if (! -e ".gclient") {
     52     # If .gclient configuration file doesn't exist, create it.
     53     print "Configuring gclient...\n";
     54     system($gclientPath,
     55            "config", 
     56            "--spec=solutions=[{'name':'./','url':None}]") == 0 or die $!;
     57 }
     58 
     59 my $force = 0;
     60 GetOptions(
     61   'force' => \$force,
     62 );
     63 
     64 # Execute gclient sync.
     65 print "Updating chromium port dependencies using gclient...\n";
     66 my @gclientArgs = ($gclientPath, "sync");
     67 push @gclientArgs, "--force" if $force;
     68 push @gclientArgs, "--delete_unversioned_trees" if $force;
     69 system(@gclientArgs) == 0 or die $!;
     70