227 lines
6.9 KiB
Perl
Executable File
227 lines
6.9 KiB
Perl
Executable File
#!/usr/bin/env perl
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# Copyright (C) 2006-2020 Apple Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
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# its contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Script to do a rename in JavaScriptCore, WebCore, and WebKit.
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use strict;
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use warnings;
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use File::Find;
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use FindBin;
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use Getopt::Long qw(:config pass_through);
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use lib $FindBin::Bin;
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use webkitdirs;
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use VCSUtils;
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setConfiguration();
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chdirWebKit();
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my $showHelp;
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my $verbose;
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my $programName = basename($0);
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my $usage = <<EOF;
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Usage: $programName [options]
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-h|--help Show this help message
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-v|--verbose More verbose output
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EOF
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my $getOptionsResult = GetOptions(
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'help|h' => \$showHelp,
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'verbose|v' => \$verbose,
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);
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if (!$getOptionsResult || $showHelp) {
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print STDERR $usage;
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exit 1;
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}
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my @directoriesToIgnoreList = (
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"expected",
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"icu",
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);
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my %directoriesToIgnore = map { $_ => 1 } @directoriesToIgnoreList;
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# find all files we want to process
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my @paths;
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find(\&wanted, "Source/JavaScriptCore");
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find(\&wanted, "Source/WTF");
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find(\&wanted, "Source/WebCore");
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find(\&wanted, "Source/WebDriver");
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find(\&wanted, "Source/WebKitLegacy");
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find(\&wanted, "Source/WebKit");
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find(\&wanted, "Tools/gdb");
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find(\&wanted, "Tools/lldb");
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find(\&wanted, "Tools/DumpRenderTree");
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find(\&wanted, "Tools/MiniBrowser");
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find(\&wanted, "Tools/TestRunnerShared");
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find(\&wanted, "Tools/TestWebKitAPI");
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find(\&wanted, "Tools/WebKitTestRunner");
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sub wanted
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{
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my $file = $_;
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# Ignore excluded and hidden files/directories.
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if ($directoriesToIgnore{$file} or $file =~ /^\../ or $file =~ /^ChangeLog/) {
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print "Ignoring $File::Find::name\n" if $verbose;
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$File::Find::prune = 1;
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return;
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}
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return if -d $file;
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push @paths, $File::Find::name;
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}
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# Setting isDOMTypeRename to 1 rather than 0 expands the regexps used
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# below to handle custom JavaScript bindings.
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my $isDOMTypeRename = 0;
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my %renames = (
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# Renames go here in the form of:
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"valueOr" => "value_or",
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"WTF::nullopt" => "std::nullopt",
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"WTF::nullopt_t" => "std::nullopt_t",
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"WTF::Optional" => "std::optional",
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"WTF::makeOptional" => "std::make_optional",
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"makeOptional" => "std::make_optional",
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"Optional<" => "std::optional<",
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);
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my %renamesContemplatedForTheFuture = (
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"HTMLPlugInImageElement" => "HTMLEmbeddedObjectElement",
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"isPlugInImageElement" => "isEmbeddedObjectElement",
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"isHTMLPlugInImageElement" => "isHTMLEmbeddedObjectElement",
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"toHTMLPlugInImageElement" => "toHTMLEmbeddedObjectElement",
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"DOMObject" => "JSDOMObject",
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"DateInstance" => "JSDate",
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"ErrorInstance" => "JSError",
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"StringImpl" => "SharedString",
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"RenderView" => "RenderViewport",
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"ObjcFallbackObjectImp" => "ObjCFallbackObject",
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"RuntimeObjectImp" => "ForeignObject",
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"runtime_array" => "BridgedArray",
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"runtime_method" => "BridgedFunction",
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"runtime_object" => "BridgedObject",
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"objc_runtime" => "ObjCBridge",
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"LegacyWebArchive" => "WebArchive",
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"LegacyWebArchive_h" => "WebArchive_h",
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"NativeFunctionWrapper_h" => "JSHostFunction_h",
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"NativeFunctionWrapper" => "JSHostFunction",
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"nativeFunctionThunk" => "hostFunctionThunk",
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"nativeFunction" => "hostFunction",
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"NativeFunction" => "HostFunction",
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);
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# Sort the keys of the renames hash in order of decreasing length. This
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# handles the case where some of the renames are substrings of others;
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# i.e., "Foo" => "Bar" and "FooBuffer" => "BarBuffer".
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my @sortedRenameKeys = sort { length($b) - length($a) } keys %renames;
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# rename files
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sub renameFile
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{
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my $file = shift;
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if ($isDOMTypeRename) {
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# Find the longest key in %renames which matches this more permissive regexp.
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# (The old regexp would match ".../Foo.cpp" but not ".../JSFooCustom.cpp".)
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# This handles renaming of custom JavaScript bindings even when some of the
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# renames are substrings of others. The only reason we don't do this all the
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# time is to avoid accidental file renamings for short, non-DOM renames.
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for my $key (@sortedRenameKeys) {
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my $newFile = "";
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$newFile = "$1$renames{$2}$3" if $file =~ /^(.*\/\w*)($key)(\w*\.\w+)$/;
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if ($newFile ne "") {
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return $newFile;
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}
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}
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} else {
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$file = "$1$renames{$2}$3" if $file =~ /^(.*\/)(\w+)(\.\w+)$/ && $renames{$2};
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}
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return $file;
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}
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my %newFile;
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for my $file (sort @paths) {
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my $f = renameFile($file);
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if ($f ne $file) {
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$newFile{$file} = $f;
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}
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}
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for my $file (sort @paths) {
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if ($newFile{$file}) {
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my $newFile = $newFile{$file};
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print "Renaming $file to $newFile\n";
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scmMoveOrRenameFile($file, $newFile);
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}
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}
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# change all file contents
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for my $file (sort @paths) {
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$file = $newFile{$file} if $newFile{$file};
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my $contents;
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{
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local $/;
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open FILE, $file or die "Failed to open $file";
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$contents = <FILE>;
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close FILE;
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}
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my $newContents = $contents;
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if ($isDOMTypeRename) {
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for my $from (@sortedRenameKeys) {
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# Handle JavaScript custom bindings.
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$newContents =~ s/\b(JS|to|)$from/$1$renames{$from}/g;
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}
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} else {
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for my $from (@sortedRenameKeys) {
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$newContents =~ s/\b$from\b/$renames{$from}/g; # this " unconfuses Xcode syntax highlighting
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}
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}
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if ($newContents ne $contents) {
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open FILE, ">", $file or die "Failed to open $file";
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print FILE $newContents;
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close FILE;
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}
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}
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