1#!/usr/bin/perl -w
2
3# Copyright (C) 2006, 2008 Apple 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# Script to do file renaming.
30
31use strict;
32use File::Find;
33use FindBin;
34use lib $FindBin::Bin;
35use webkitdirs;
36use VCSUtils;
37
38setConfiguration();
39chdirWebKit();
40
41my %words;
42
43# find all files we want to process
44
45my @paths;
46find(\&wanted, "Source/JavaScriptCore");
47find(\&wanted, "Source/JavaScriptGlue");
48find(\&wanted, "Source/WebCore");
49find(\&wanted, "WebKit");
50find(\&wanted, "Source/WebKit2");
51
52sub wanted
53{
54    my $file = $_;
55
56    if ($file eq "icu") {
57        $File::Find::prune = 1;
58        return;
59    }
60
61    if ($file =~ /^\../) {
62        $File::Find::prune = 1;
63        return;
64    }
65
66    return if $file =~ /^ChangeLog/;
67    return if -d $file;
68
69    push @paths, $File::Find::name;
70}
71
72my %renames = (
73);
74
75my %renamesContemplatedForTheFuture = (
76);
77
78# rename files
79
80my %newFile;
81for my $file (sort @paths) {
82    my $f = $file;
83    $f = "$1$renames{$2}" if $f =~ /^(.*\/)(\w+\.\w+)$/ && $renames{$2};
84    $newFile{$file} = $f if $f ne $file;
85}
86
87for my $file (sort @paths) {
88    if ($newFile{$file}) {
89        my $newFile = $newFile{$file};
90        print "Renaming $file to $newFile\n";
91        scmMoveOrRenameFile($file, $newFile);
92    }
93}
94
95# change all file contents
96
97for my $file (sort @paths) {
98    $file = $newFile{$file} if $newFile{$file};
99    my $contents;
100    {
101        local $/;
102        open FILE, $file or die;
103        $contents = <FILE>;
104        close FILE;
105    }
106    my $newContents = $contents;
107
108    for my $from (keys %renames) {
109        $newContents =~ s/\b\Q$from\E(?!\w)/$renames{$from}/g; # this " unconfuses Xcode syntax highlighting
110    }
111
112    if ($newContents ne $contents) {
113        open FILE, ">", $file or die;
114        print FILE $newContents;
115        close FILE;
116    }
117}
118