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keradus / PHP-CS-Fixer / 16303177127

15 Jul 2025 06:22PM UTC coverage: 94.758% (-0.05%) from 94.806%
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83.05
/src/Console/Command/FixCommand.php
1
<?php
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declare(strict_types=1);
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/*
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 * This file is part of PHP CS Fixer.
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 *
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 * (c) Fabien Potencier <fabien@symfony.com>
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 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
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 *
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 * This source file is subject to the MIT license that is bundled
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 * with this source code in the file LICENSE.
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 */
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namespace PhpCsFixer\Console\Command;
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use PhpCsFixer\Config;
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use PhpCsFixer\ConfigInterface;
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use PhpCsFixer\ConfigurationException\InvalidConfigurationException;
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use PhpCsFixer\Console\Application;
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use PhpCsFixer\Console\ConfigurationResolver;
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use PhpCsFixer\Console\Output\ErrorOutput;
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use PhpCsFixer\Console\Output\OutputContext;
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use PhpCsFixer\Console\Output\Progress\ProgressOutputFactory;
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use PhpCsFixer\Console\Output\Progress\ProgressOutputType;
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use PhpCsFixer\Console\Report\FixReport\ReportSummary;
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use PhpCsFixer\Error\ErrorsManager;
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use PhpCsFixer\Runner\Event\FileProcessed;
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use PhpCsFixer\Runner\Parallel\ParallelConfigFactory;
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use PhpCsFixer\Runner\Runner;
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use PhpCsFixer\ToolInfoInterface;
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use Symfony\Component\Console\Attribute\AsCommand;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Formatter\OutputFormatter;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\ConsoleOutputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Terminal;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\Stopwatch\Stopwatch;
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/**
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 * @author Fabien Potencier <fabien@symfony.com>
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 * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
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 *
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 * @final
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 *
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 * @internal
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 */
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#[AsCommand(name: 'fix', description: 'Fixes a directory or a file.')]
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/* final */ class FixCommand extends Command
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{
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    protected static $defaultName = 'fix';
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    protected static $defaultDescription = 'Fixes a directory or a file.';
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    private EventDispatcherInterface $eventDispatcher;
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    private ErrorsManager $errorsManager;
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    private Stopwatch $stopwatch;
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    private ConfigInterface $defaultConfig;
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    private ToolInfoInterface $toolInfo;
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    private ProgressOutputFactory $progressOutputFactory;
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    public function __construct(ToolInfoInterface $toolInfo)
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    {
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        parent::__construct();
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        $this->eventDispatcher = new EventDispatcher();
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        $this->errorsManager = new ErrorsManager();
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        $this->stopwatch = new Stopwatch();
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        $this->defaultConfig = new Config();
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        $this->toolInfo = $toolInfo;
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        $this->progressOutputFactory = new ProgressOutputFactory();
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    }
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    /**
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     * {@inheritdoc}
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     *
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     * Override here to only generate the help copy when used.
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     */
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    public function getHelp(): string
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    {
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        return <<<'EOF'
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            The <info>%command.name%</info> command tries to %command.name% as much coding standards
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            problems as possible on a given file or files in a given directory and its subdirectories:
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                <info>$ php %command.full_name% /path/to/dir</info>
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                <info>$ php %command.full_name% /path/to/file</info>
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            By default <comment>--path-mode</comment> is set to `override`, which means, that if you specify the path to a file or a directory via
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            command arguments, then the paths provided to a `Finder` in config file will be ignored. You can use <comment>--path-mode=intersection</comment>
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            to merge paths from the config file and from the argument:
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                <info>$ php %command.full_name% --path-mode=intersection /path/to/dir</info>
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            The <comment>--format</comment> option for the output format. Supported formats are `@auto` (default one on v4+), `txt` (default one on v3), `json`, `xml`, `checkstyle`, `junit` and `gitlab`.
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            * `@auto` aims to auto-select best reporter for given CI or local execution (resolution into best format is outside of BC promise and is future-ready)
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              * `gitlab` for GitLab
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            * `@auto,{format}` takes `@auto` under CI, and {format} otherwise
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            NOTE: the output for the following formats are generated in accordance with schemas
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            * `checkstyle` follows the common `"checkstyle" XML schema </doc/schemas/fix/checkstyle.xsd>`_
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            * `gitlab` follows the `codeclimate JSON schema </doc/schemas/fix/codeclimate.json>`_
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            * `json` follows the `own JSON schema </doc/schemas/fix/schema.json>`_
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            * `junit` follows the `JUnit XML schema from Jenkins </doc/schemas/fix/junit-10.xsd>`_
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            * `xml` follows the `own XML schema </doc/schemas/fix/xml.xsd>`_
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            The <comment>--quiet</comment> Do not output any message.
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            The <comment>--verbose</comment> option will show the applied rules. When using the `txt` format it will also display progress notifications.
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            NOTE: if there is an error like "errors reported during linting after fixing", you can use this to be even more verbose for debugging purpose
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            * `-v`: verbose
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            * `-vv`: very verbose
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            * `-vvv`: debug
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            The <comment>--rules</comment> option limits the rules to apply to the
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            project:
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            EOF. /* @TODO: 4.0 - change to @PER */ <<<'EOF'
×
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                <info>$ php %command.full_name% /path/to/project --rules=@PSR12</info>
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            By default the PSR-12 rules are used.
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            The <comment>--rules</comment> option lets you choose the exact rules to
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            apply (the rule names must be separated by a comma):
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                <info>$ php %command.full_name% /path/to/dir --rules=line_ending,full_opening_tag,indentation_type</info>
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            You can also exclude the rules you don't want by placing a dash in front of the rule name, if this is more convenient,
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            using <comment>-name_of_fixer</comment>:
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                <info>$ php %command.full_name% /path/to/dir --rules=-full_opening_tag,-indentation_type</info>
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            When using combinations of exact and exclude rules, applying exact rules along with above excluded results:
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                <info>$ php %command.full_name% /path/to/project --rules=@Symfony,-@PSR1,-blank_line_before_statement,strict_comparison</info>
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            Complete configuration for rules can be supplied using a `json` formatted string.
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                <info>$ php %command.full_name% /path/to/project --rules='{"concat_space": {"spacing": "none"}}'</info>
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            The <comment>--dry-run</comment> flag will run the fixer without making changes to your files.
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            The <comment>--sequential</comment> flag will enforce sequential analysis even if parallel config is provided.
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            The <comment>--diff</comment> flag can be used to let the fixer output all the changes it makes.
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            The <comment>--allow-risky</comment> option (pass `yes` or `no`) allows you to set whether risky rules may run. Default value is taken from config file.
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            A rule is considered risky if it could change code behaviour. By default no risky rules are run.
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            The <comment>--stop-on-violation</comment> flag stops the execution upon first file that needs to be fixed.
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            The <comment>--show-progress</comment> option allows you to choose the way process progress is rendered:
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168
            * <comment>none</comment>: disables progress output;
169
            * <comment>dots</comment>: multiline progress output with number of files and percentage on each line.
170
            * <comment>bar</comment>: single line progress output with number of files and calculated percentage.
171

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            If the option is not provided, it defaults to <comment>bar</comment> unless a config file that disables output is used, in which case it defaults to <comment>none</comment>. This option has no effect if the verbosity of the command is less than <comment>verbose</comment>.
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                <info>$ php %command.full_name% --verbose --show-progress=dots</info>
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            By using <comment>--using-cache</comment> option with `yes` or `no` you can set if the caching
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            mechanism should be used.
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            The command can also read from standard input, in which case it won't
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            automatically fix anything:
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                <info>$ cat foo.php | php %command.full_name% --diff -</info>
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            Finally, if you don't need BC kept on CLI level, you might use `PHP_CS_FIXER_FUTURE_MODE` to start using options that
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            would be default in next MAJOR release and to forbid using deprecated configuration:
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                <info>$ PHP_CS_FIXER_FUTURE_MODE=1 php %command.full_name% -v --diff</info>
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            Exit code
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            ---------
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            Exit code of the `%command.name%` command is built using following bit flags:
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            *  0 - OK.
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            *  1 - General error (or PHP minimal requirement not matched).
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            *  4 - Some files have invalid syntax (only in dry-run mode).
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            *  8 - Some files need fixing (only in dry-run mode).
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            * 16 - Configuration error of the application.
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            * 32 - Configuration error of a Fixer.
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            * 64 - Exception raised within the application.
201

202
            EOF;
×
203
    }
204

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    protected function configure(): void
206
    {
207
        $this->setDefinition(
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            [
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                new InputArgument('path', InputArgument::IS_ARRAY, 'The path(s) that rules will be run against (each path can be a file or directory).'),
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                new InputOption('path-mode', '', InputOption::VALUE_REQUIRED, 'Specify path mode (can be `override` or `intersection`).', ConfigurationResolver::PATH_MODE_OVERRIDE),
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                new InputOption('allow-risky', '', InputOption::VALUE_REQUIRED, 'Are risky fixers allowed (can be `yes` or `no`).'),
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                new InputOption('config', '', InputOption::VALUE_REQUIRED, 'The path to a config file.'),
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                new InputOption('dry-run', '', InputOption::VALUE_NONE, 'Only shows which files would have been modified.'),
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                new InputOption('rules', '', InputOption::VALUE_REQUIRED, 'List of rules that should be run against configured paths.'),
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                new InputOption('using-cache', '', InputOption::VALUE_REQUIRED, 'Should cache be used (can be `yes` or `no`).'),
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                new InputOption('allow-unsupported-php-version', '', InputOption::VALUE_REQUIRED, 'Should the command refuse to run on unsupported PHP version (can be `yes` or `no`).'),
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                new InputOption('cache-file', '', InputOption::VALUE_REQUIRED, 'The path to the cache file.'),
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                new InputOption('diff', '', InputOption::VALUE_NONE, 'Prints diff for each file.'),
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                new InputOption('format', '', InputOption::VALUE_REQUIRED, 'To output results in other formats.'),
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220
                new InputOption('stop-on-violation', '', InputOption::VALUE_NONE, 'Stop execution on first violation.'),
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                new InputOption('show-progress', '', InputOption::VALUE_REQUIRED, 'Type of progress indicator (none, dots).'),
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                new InputOption('sequential', '', InputOption::VALUE_NONE, 'Enforce sequential analysis.'),
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223
            ]
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224
        );
5✔
225
    }
226

227
    protected function execute(InputInterface $input, OutputInterface $output): int
228
    {
229
        $verbosity = $output->getVerbosity();
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231
        $passedConfig = $input->getOption('config');
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232
        $passedRules = $input->getOption('rules');
5✔
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234
        if (null !== $passedConfig && null !== $passedRules) {
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235
            throw new InvalidConfigurationException('Passing both `--config` and `--rules` options is not allowed.');
×
236
        }
237

238
        $resolver = new ConfigurationResolver(
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            $this->defaultConfig,
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            [
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                'allow-risky' => $input->getOption('allow-risky'),
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                'config' => $passedConfig,
5✔
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                'dry-run' => $this->isDryRun($input),
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                'rules' => $passedRules,
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245
                'path' => $input->getArgument('path'),
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                'path-mode' => $input->getOption('path-mode'),
5✔
247
                'using-cache' => $input->getOption('using-cache'),
5✔
248
                'allow-unsupported-php-version' => $input->getOption('allow-unsupported-php-version'),
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249
                'cache-file' => $input->getOption('cache-file'),
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                'format' => $input->getOption('format'),
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                'diff' => $input->getOption('diff'),
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252
                'stop-on-violation' => $input->getOption('stop-on-violation'),
5✔
253
                'verbosity' => $verbosity,
5✔
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                'show-progress' => $input->getOption('show-progress'),
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                'sequential' => $input->getOption('sequential'),
5✔
256
            ],
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257
            getcwd(),
5✔
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            $this->toolInfo
5✔
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        );
5✔
260

261
        $reporter = $resolver->getReporter();
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263
        $stdErr = $output instanceof ConsoleOutputInterface
5✔
264
            ? $output->getErrorOutput()
×
265
            : ('txt' === $reporter->getFormat() ? $output : null);
5✔
266

267
        if (null !== $stdErr) {
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            $stdErr->writeln(Application::getAboutWithRuntime(true));
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269

270
            if (version_compare(\PHP_VERSION, ConfigInterface::PHP_VERSION_SYNTAX_SUPPORTED.'.99', '>')) {
5✔
271
                $message = \sprintf(
×
272
                    'PHP CS Fixer currently supports PHP syntax only up to PHP %s, current PHP version: %s.',
×
273
                    ConfigInterface::PHP_VERSION_SYNTAX_SUPPORTED,
×
274
                    \PHP_VERSION
×
275
                );
×
276

277
                if (!$resolver->getUnsupportedPhpVersionAllowed()) {
×
278
                    $message .= ' Add Config::setUnsupportedPhpVersionAllowed(true) to allow executions on unsupported PHP versions. Such execution may be unstable and you may experience code modified in a wrong way.';
×
279
                    $stdErr->writeln(\sprintf(
×
280
                        $stdErr->isDecorated() ? '<bg=red;fg=white;>%s</>' : '%s',
×
281
                        $message
×
282
                    ));
×
283

284
                    return 1;
×
285
                }
286
                $message .= ' Execution may be unstable. You may experience code modified in a wrong way. Please report such cases at https://github.com/PHP-CS-Fixer/PHP-CS-Fixer. Remove Config::setUnsupportedPhpVersionAllowed(true) to allow executions only on supported PHP versions.';
×
287
                $stdErr->writeln(\sprintf(
×
288
                    $stdErr->isDecorated() ? '<bg=yellow;fg=black;>%s</>' : '%s',
×
289
                    $message
×
290
                ));
×
291
            }
292

293
            $isParallel = $resolver->getParallelConfig()->getMaxProcesses() > 1;
5✔
294

295
            $stdErr->writeln(\sprintf(
5✔
296
                'Running analysis on %d core%s.',
5✔
297
                $resolver->getParallelConfig()->getMaxProcesses(),
5✔
298
                $isParallel ? \sprintf(
5✔
299
                    's with %d file%s per process',
5✔
300
                    $resolver->getParallelConfig()->getFilesPerProcess(),
5✔
301
                    $resolver->getParallelConfig()->getFilesPerProcess() > 1 ? 's' : ''
5✔
302
                ) : ' sequentially'
5✔
303
            ));
5✔
304

305
            /** @TODO v4 remove warnings related to parallel runner */
306
            $availableMaxProcesses = ParallelConfigFactory::detect()->getMaxProcesses();
5✔
307
            if ($isParallel || $availableMaxProcesses > 1) {
5✔
308
                $usageDocs = 'https://cs.symfony.com/doc/usage.html';
5✔
309
                $stdErr->writeln(\sprintf(
5✔
310
                    $stdErr->isDecorated() ? '<bg=yellow;fg=black;>%s</>' : '%s',
5✔
311
                    $isParallel
5✔
312
                        ? 'Parallel runner is an experimental feature and may be unstable, use it at your own risk. Feedback highly appreciated!'
4✔
313
                        : \sprintf(
1✔
314
                            'You can enable parallel runner and speed up the analysis! Please see %s for more information.',
1✔
315
                            $stdErr->isDecorated()
1✔
316
                                ? \sprintf('<href=%s;bg=yellow;fg=red;bold>usage docs</>', OutputFormatter::escape($usageDocs))
×
317
                                : $usageDocs
5✔
318
                        )
1✔
319
                ));
5✔
320
            }
321

322
            $configFile = $resolver->getConfigFile();
5✔
323
            $stdErr->writeln(\sprintf('Loaded config <comment>%s</comment>%s.', $resolver->getConfig()->getName(), null === $configFile ? '' : ' from "'.$configFile.'"'));
5✔
324

325
            if ($resolver->getUsingCache()) {
5✔
326
                $cacheFile = $resolver->getCacheFile();
×
327

328
                if (is_file($cacheFile)) {
×
329
                    $stdErr->writeln(\sprintf('Using cache file "%s".', $cacheFile));
×
330
                }
331
            }
332
        }
333

334
        $finder = new \ArrayIterator(iterator_to_array($resolver->getFinder()));
4✔
335

336
        if (null !== $stdErr && $resolver->configFinderIsOverridden()) {
4✔
337
            $stdErr->writeln(
3✔
338
                \sprintf($stdErr->isDecorated() ? '<bg=yellow;fg=black;>%s</>' : '%s', 'Paths from configuration file have been overridden by paths provided as command arguments.')
3✔
339
            );
3✔
340
        }
341

342
        $progressType = $resolver->getProgressType();
4✔
343
        $progressOutput = $this->progressOutputFactory->create(
4✔
344
            $progressType,
4✔
345
            new OutputContext(
4✔
346
                $stdErr,
4✔
347
                (new Terminal())->getWidth(),
4✔
348
                \count($finder)
4✔
349
            )
4✔
350
        );
4✔
351

352
        $runner = new Runner(
4✔
353
            $finder,
4✔
354
            $resolver->getFixers(),
4✔
355
            $resolver->getDiffer(),
4✔
356
            ProgressOutputType::NONE !== $progressType ? $this->eventDispatcher : null,
4✔
357
            $this->errorsManager,
4✔
358
            $resolver->getLinter(),
4✔
359
            $resolver->isDryRun(),
4✔
360
            $resolver->getCacheManager(),
4✔
361
            $resolver->getDirectory(),
4✔
362
            $resolver->shouldStopOnViolation(),
4✔
363
            $resolver->getParallelConfig(),
4✔
364
            $input,
4✔
365
            $resolver->getConfigFile()
4✔
366
        );
4✔
367

368
        $this->eventDispatcher->addListener(FileProcessed::NAME, [$progressOutput, 'onFixerFileProcessed']);
3✔
369
        $this->stopwatch->start('fixFiles');
3✔
370
        $changed = $runner->fix();
3✔
371
        $this->stopwatch->stop('fixFiles');
3✔
372
        $this->eventDispatcher->removeListener(FileProcessed::NAME, [$progressOutput, 'onFixerFileProcessed']);
3✔
373

374
        $progressOutput->printLegend();
3✔
375

376
        $fixEvent = $this->stopwatch->getEvent('fixFiles');
3✔
377

378
        $reportSummary = new ReportSummary(
3✔
379
            $changed,
3✔
380
            \count($finder),
3✔
381
            $fixEvent->getDuration(),
3✔
382
            $fixEvent->getMemory(),
3✔
383
            OutputInterface::VERBOSITY_VERBOSE <= $verbosity,
3✔
384
            $resolver->isDryRun(),
3✔
385
            $output->isDecorated()
3✔
386
        );
3✔
387

388
        $output->isDecorated()
3✔
389
            ? $output->write($reporter->generate($reportSummary))
×
390
            : $output->write($reporter->generate($reportSummary), false, OutputInterface::OUTPUT_RAW);
3✔
391

392
        $invalidErrors = $this->errorsManager->getInvalidErrors();
3✔
393
        $exceptionErrors = $this->errorsManager->getExceptionErrors();
3✔
394
        $lintErrors = $this->errorsManager->getLintErrors();
3✔
395

396
        if (null !== $stdErr) {
3✔
397
            $errorOutput = new ErrorOutput($stdErr);
3✔
398

399
            if (\count($invalidErrors) > 0) {
3✔
400
                $errorOutput->listErrors('linting before fixing', $invalidErrors);
×
401
            }
402

403
            if (\count($exceptionErrors) > 0) {
3✔
404
                $errorOutput->listErrors('fixing', $exceptionErrors);
×
405
            }
406

407
            if (\count($lintErrors) > 0) {
3✔
408
                $errorOutput->listErrors('linting after fixing', $lintErrors);
×
409
            }
410
        }
411

412
        $exitStatusCalculator = new FixCommandExitStatusCalculator();
3✔
413

414
        return $exitStatusCalculator->calculate(
3✔
415
            $resolver->isDryRun(),
3✔
416
            \count($changed) > 0,
3✔
417
            \count($invalidErrors) > 0,
3✔
418
            \count($exceptionErrors) > 0,
3✔
419
            \count($lintErrors) > 0
3✔
420
        );
3✔
421
    }
422

423
    protected function isDryRun(InputInterface $input): bool
424
    {
425
        return $input->getOption('dry-run'); // @phpstan-ignore symfonyConsole.optionNotFound (Because PHPStan doesn't recognise the method is overridden in the child class and this parameter is _not_ used in the child class.)
5✔
426
    }
427
}
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