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