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#!/usr/bin/env perl
# Copyright (C) 2007, 2008, 2009, 2010 Apple 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 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.
# Script to sort "children" and "files" sections in Xcode project.pbxproj files
use strict;
use warnings;
use File::Basename;
use File::Spec;
use File::Temp qw(tempfile);
use Getopt::Long;
sub sortChildrenByFileName($$);
sub sortFilesByFileName($$);
# Files (or products) without extensions
my %isFile = map { $_ => 1 } qw(
create_hash_table
jsc
minidom
testapi
testjsglue
);
my $printWarnings = 1;
my $showHelp;
my $getOptionsResult = GetOptions(
'h|help' => \$showHelp,
'w|warnings!' => \$printWarnings,
);
if (scalar(@ARGV) == 0 && !$showHelp) {
print STDERR "ERROR: No Xcode project files (project.pbxproj) listed on command-line.\n";
undef $getOptionsResult;
}
if (!$getOptionsResult || $showHelp) {
print STDERR <<__END__;
Usage: @{[ basename($0) ]} [options] path/to/project.pbxproj [path/to/project.pbxproj ...]
-h|--help show this help message
-w|--[no-]warnings show or suppress warnings (default: show warnings)
__END__
exit 1;
}
for my $projectFile (@ARGV) {
if (basename($projectFile) =~ /\.xcodeproj$/) {
$projectFile = File::Spec->catfile($projectFile, "project.pbxproj");
}
if (basename($projectFile) ne "project.pbxproj") {
print STDERR "WARNING: Not an Xcode project file: $projectFile\n" if $printWarnings;
next;
}
# Grab the mainGroup for the project file.
my $mainGroup = "";
open(IN, "< $projectFile") || die "Could not open $projectFile: $!";
while (my $line = <IN>) {
$mainGroup = $2 if $line =~ m#^(\s*)mainGroup = ([0-9A-F]{24}( /\* .+ \*/)?);$#;
}
close(IN);
my ($OUT, $tempFileName) = tempfile(
basename($projectFile) . "-XXXXXXXX",
DIR => dirname($projectFile),
UNLINK => 0,
);
# Clean up temp file in case of die()
$SIG{__DIE__} = sub {
close(IN);
close($OUT);
unlink($tempFileName);
};
my @lastTwo = ();
open(IN, "< $projectFile") || die "Could not open $projectFile: $!";
while (my $line = <IN>) {
if ($line =~ /^(\s*)files = \(\s*$/) {
print $OUT $line;
my $endMarker = $1 . ");";
my @files;
while (my $fileLine = <IN>) {
if ($fileLine =~ /^\Q$endMarker\E\s*$/) {
$endMarker = $fileLine;
last;
}
push @files, $fileLine;
}
print $OUT sort sortFilesByFileName @files;
print $OUT $endMarker;
} elsif ($line =~ /^(\s*)children = \(\s*$/) {
print $OUT $line;
my $endMarker = $1 . ");";
my @children;
while (my $childLine = <IN>) {
if ($childLine =~ /^\Q$endMarker\E\s*$/) {
$endMarker = $childLine;
last;
}
push @children, $childLine;
}
if ($lastTwo[0] =~ m#^\s+\Q$mainGroup\E = \{$#) {
# Don't sort mainGroup
print $OUT @children;
} else {
print $OUT sort sortChildrenByFileName @children;
}
print $OUT $endMarker;
} else {
print $OUT $line;
}
push @lastTwo, $line;
shift @lastTwo if scalar(@lastTwo) > 2;
}
close(IN);
close($OUT);
unlink($projectFile) || die "Could not delete $projectFile: $!";
rename($tempFileName, $projectFile) || die "Could not rename $tempFileName to $projectFile: $!";
}
exit 0;
sub sortChildrenByFileName($$)
{
my ($a, $b) = @_;
my $aFileName = $1 if $a =~ /^\s*[A-Z0-9]{24} \/\* (.+) \*\/,$/;
my $bFileName = $1 if $b =~ /^\s*[A-Z0-9]{24} \/\* (.+) \*\/,$/;
my $aSuffix = $1 if $aFileName =~ m/\.([^.]+)$/;
my $bSuffix = $1 if $bFileName =~ m/\.([^.]+)$/;
if ((!$aSuffix && !$isFile{$aFileName} && $bSuffix) || ($aSuffix && !$bSuffix && !$isFile{$bFileName})) {
return !$aSuffix ? -1 : 1;
}
if ($aFileName =~ /^UnifiedSource\d+/ && $bFileName =~ /^UnifiedSource\d+/) {
my $aNumber = $1 if $aFileName =~ /^UnifiedSource(\d+)/;
my $bNumber = $1 if $bFileName =~ /^UnifiedSource(\d+)/;
return $aNumber <=> $bNumber;
}
return lc($aFileName) cmp lc($bFileName);
}
sub sortFilesByFileName($$)
{
my ($a, $b) = @_;
my $aFileName = $1 if $a =~ /^\s*[A-Z0-9]{24} \/\* (.+) in /;
my $bFileName = $1 if $b =~ /^\s*[A-Z0-9]{24} \/\* (.+) in /;
if ($aFileName =~ /^UnifiedSource\d+/ && $bFileName =~ /^UnifiedSource\d+/) {
my $aNumber = $1 if $aFileName =~ /^UnifiedSource(\d+)/;
my $bNumber = $1 if $bFileName =~ /^UnifiedSource(\d+)/;
return $aNumber <=> $bNumber;
}
return lc($aFileName) cmp lc($bFileName);
}