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ArgumentsBuilder.php
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ArgumentsBuilder.php
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<?php declare(strict_types=1);
/*
* This file is part of PHPLOC.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\PHPLOC;
use function array_values;
use SebastianBergmann\CliParser\Exception as CliParserException;
use SebastianBergmann\CliParser\Parser as CliParser;
final class ArgumentsBuilder
{
/**
* @psalm-param list<non-empty-string> $argv
*
* @throws ArgumentsBuilderException
*/
public function build(array $argv): Arguments
{
try {
$options = (new CliParser)->parse(
$argv,
'hv',
[
'suffix=',
'exclude=',
'debug',
'help',
'version',
],
);
} catch (CliParserException $e) {
throw new ArgumentsBuilderException(
$e->getMessage(),
$e->getCode(),
$e,
);
}
$directories = $options[1];
$exclude = [];
$suffixes = ['.php'];
$debug = false;
$help = false;
$version = false;
foreach ($options[0] as $option) {
switch ($option[0]) {
case '--suffix':
$suffixes[] = $option[1];
break;
case '--exclude':
$exclude[] = $option[1];
break;
case '--debug':
$debug = true;
break;
case 'h':
case '--help':
$help = true;
break;
case 'v':
case '--version':
$version = true;
break;
}
}
if (empty($directories) && !$help && !$version) {
throw new ArgumentsBuilderException(
'No directory specified',
);
}
return new Arguments(
array_values($directories),
$suffixes,
$exclude,
$debug,
$help,
$version,
);
}
}