PHP-CS-Fixer/.php-cs-fixer.dist.php

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

$header = <<<'EOF'
    This file is part of PHP CS Fixer.

    (c) Fabien Potencier <fabien@symfony.com>
        Dariusz Rumiński <dariusz.ruminski@gmail.com>

    This source file is subject to the MIT license that is bundled
    with this source code in the file LICENSE.
    EOF;

$finder = PhpCsFixer\Finder::create()
    ->ignoreDotFiles(false)
    ->ignoreVCSIgnored(true)
    ->exclude('tests/Fixtures')
    ->in(__DIR__)
    ->append([
        __DIR__.'/dev-tools/doc.php',
        // __DIR__.'/php-cs-fixer', disabled, as we want to be able to run bootstrap file even on lower PHP version, to show nice message
    ])
;

$config = new PhpCsFixer\Config();
$config
    ->setRiskyAllowed(true)
    ->setRules([
        '@PHP74Migration' => true,
        '@PHP74Migration:risky' => true,
        '@PHPUnit100Migration:risky' => true,
        '@PhpCsFixer' => true,
        '@PhpCsFixer:risky' => true,
        'general_phpdoc_annotation_remove' => ['annotations' => ['expectedDeprecation']], // one should use PHPUnit built-in method instead
        'header_comment' => ['header' => $header],
        'heredoc_indentation' => false, // TODO switch on when # of PR's is lower
        'modernize_strpos' => true, // needs PHP 8+ or polyfill
        'no_useless_concat_operator' => false, // TODO switch back on when the `src/Console/Application.php` no longer needs the concat
        'use_arrow_functions' => false, // TODO switch on when # of PR's is lower
    ])
    ->setFinder($finder)
;

// special handling of fabbot.io service if it's using too old PHP CS Fixer version
if (false !== getenv('FABBOT_IO')) {
    try {
        PhpCsFixer\FixerFactory::create()
            ->registerBuiltInFixers()
            ->registerCustomFixers($config->getCustomFixers())
            ->useRuleSet(new PhpCsFixer\RuleSet($config->getRules()))
        ;
    } catch (PhpCsFixer\ConfigurationException\InvalidConfigurationException $e) {
        $config->setRules([]);
    } catch (UnexpectedValueException $e) {
        $config->setRules([]);
    } catch (InvalidArgumentException $e) {
        $config->setRules([]);
    }
}

return $config;