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#!/usr/bin/env perl
# Copyright (C) 2019 Konstantin Tokarev <annulen@yandex.ru>
#
# 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.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
use YAML::XS;
use strict;
use warnings;
my $qt_ref = shift @ARGV or die "Usage: $0 <qt_ref>";
my @qt_dependencies = qw(qtbase qtdeclarative qtlocation qtmultimedia qtsensors qtwebchannel);
sub qtModuleRef {
my ($module, $tag) = @_;
-d $module or die "No such directory $module - this script must be run in qt5";
my $output = `git ls-tree $tag $module`;
# Format is "<mode> SP <type> SP <object> TAB <file>"
# For submodule <type> is "commit"
$output =~ /^(.*) commit (.*)\t(.*)/ or die "git ls-tree output is malformed for $module";
$3 eq $module or die "Module name in git ls-tree does not match $module";
return $2;
}
print "# This file is generated automatically by Tools/qt/generate-dependencies-yaml\n";
print "# Qt modules git ref: $qt_ref\n";
print "# All changes will be lost!\n";
my $data;
for my $module (@qt_dependencies) {
$data->{dependencies}->{"../$module"} = { ref => qtModuleRef($module, $qt_ref), required => "true" };
}
print Dump $data;
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