16404146068

Committed 20 Jul 2025 08:55PM UTC coverage: 94.755% (-0.003%) from 94.758%

Build # 16404146068

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push

github

Committed by

web-flow

Commit Message

Merge branch 'master' into 701

Run Details

35 of 35 new or added lines in 11 files covered. (100.0%)

1 existing line in 1 file now uncovered.

28184 of 29744 relevant lines covered (94.76%)

45.93 hits per line

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73.36

/src/Console/Command/DescribeCommand.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.
 */

namespace PhpCsFixer\Console\Command;

use PhpCsFixer\Config;
use PhpCsFixer\Console\Application;
use PhpCsFixer\Console\ConfigurationResolver;
use PhpCsFixer\Differ\DiffConsoleFormatter;
use PhpCsFixer\Differ\FullDiffer;
use PhpCsFixer\Documentation\FixerDocumentGenerator;
use PhpCsFixer\Fixer\ConfigurableFixerInterface;
use PhpCsFixer\Fixer\DeprecatedFixerInterface;
use PhpCsFixer\Fixer\ExperimentalFixerInterface;
use PhpCsFixer\Fixer\FixerInterface;
use PhpCsFixer\Fixer\InternalFixerInterface;
use PhpCsFixer\FixerConfiguration\AliasedFixerOption;
use PhpCsFixer\FixerConfiguration\AllowedValueSubset;
use PhpCsFixer\FixerConfiguration\DeprecatedFixerOption;
use PhpCsFixer\FixerDefinition\CodeSampleInterface;
use PhpCsFixer\FixerDefinition\FileSpecificCodeSampleInterface;
use PhpCsFixer\FixerDefinition\VersionSpecificCodeSampleInterface;
use PhpCsFixer\FixerFactory;
use PhpCsFixer\Preg;
use PhpCsFixer\RuleSet\RuleSets;
use PhpCsFixer\StdinFileInfo;
use PhpCsFixer\Tokenizer\Tokens;
use PhpCsFixer\ToolInfo;
use PhpCsFixer\Utils;
use PhpCsFixer\WordMatcher;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * @internal
 */
#[AsCommand(name: 'describe', description: 'Describe rule / ruleset.')]
final class DescribeCommand extends Command
{
    /** @TODO PHP 8.0 - remove the property */
    protected static $defaultName = 'describe';

    /** @TODO PHP 8.0 - remove the property */
    protected static $defaultDescription = 'Describe rule / ruleset.';

    /**
     * @var ?list<string>
     */
    private ?array $setNames = null;

    private FixerFactory $fixerFactory;

    /**
     * @var null|array<string, FixerInterface>
     */
    private ?array $fixers = null;

    public function __construct(?FixerFactory $fixerFactory = null)
    {
        parent::__construct();

        if (null === $fixerFactory) {
            $fixerFactory = new FixerFactory();
            $fixerFactory->registerBuiltInFixers();
        }

        $this->fixerFactory = $fixerFactory;
    }

    protected function configure(): void
    {
        $this->setDefinition(
            [
                new InputArgument('name', InputArgument::REQUIRED, 'Name of rule / set.'),
                new InputOption('config', '', InputOption::VALUE_REQUIRED, 'The path to a .php-cs-fixer.php file.'),
            ]
        );
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        if ($output instanceof ConsoleOutputInterface) {
            $stdErr = $output->getErrorOutput();
            $stdErr->writeln(Application::getAboutWithRuntime(true));
        }

        $resolver = new ConfigurationResolver(
            new Config(),
            ['config' => $input->getOption('config')],
            getcwd(),
            new ToolInfo()
        );

        $this->fixerFactory->registerCustomFixers($resolver->getConfig()->getCustomFixers());

        $name = $input->getArgument('name');

        try {
            if (str_starts_with($name, '@')) {
                $this->describeSet($output, $name);

                return 0;
            }

            $this->describeRule($output, $name);
        } catch (DescribeNameNotFoundException $e) {
            $matcher = new WordMatcher(
                'set' === $e->getType() ? $this->getSetNames() : array_keys($this->getFixers())
            );

            $alternative = $matcher->match($name);

            $this->describeList($output, $e->getType());

            throw new \InvalidArgumentException(\sprintf(
                '%s "%s" not found.%s',
                ucfirst($e->getType()),
                $name,
                null === $alternative ? '' : ' Did you mean "'.$alternative.'"?'
            ));
        }

        return 0;
    }

    private function describeRule(OutputInterface $output, string $name): void
    {
        $fixers = $this->getFixers();

        if (!isset($fixers[$name])) {
            throw new DescribeNameNotFoundException($name, 'rule');
        }

        $fixer = $fixers[$name];

        $definition = $fixer->getDefinition();

        $output->writeln(\sprintf('<fg=blue>Description of the <info>`%s`</info> rule.</>', $name));
        $output->writeln('');

        if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE) {
            $output->writeln(\sprintf('Fixer class: <comment>%s</comment>.', \get_class($fixer)));
            $output->writeln('');
        }

        if ($fixer instanceof DeprecatedFixerInterface) {
            $successors = $fixer->getSuccessorsNames();
            $message = [] === $successors
                ? \sprintf('it will be removed in version %d.0', Application::getMajorVersion() + 1)
                : \sprintf('use %s instead', Utils::naturalLanguageJoinWithBackticks($successors));

            $endMessage = '. '.ucfirst($message);
            Utils::triggerDeprecation(new \RuntimeException(str_replace('`', '"', "Rule \"{$name}\" is deprecated{$endMessage}.")));
            $message = Preg::replace('/(`[^`]+`)/', '<info>$1</info>', $message);
            $output->writeln(\sprintf('<error>DEPRECATED</error>: %s.', $message));
            $output->writeln('');
        }

        $output->writeln($definition->getSummary());

        $description = $definition->getDescription();

        if (null !== $description) {
            $output->writeln($description);
        }

        $output->writeln('');

        if ($fixer instanceof ExperimentalFixerInterface) {
            $output->writeln('<error>Fixer applying this rule is EXPERIMENTAL.</error>.');
            $output->writeln('It is not covered with backward compatibility promise and may produce unstable or unexpected results.');

            $output->writeln('');
        }

        if ($fixer instanceof InternalFixerInterface) {
            $output->writeln('<error>Fixer applying this rule is INTERNAL.</error>.');
            $output->writeln('It is expected to be used only on PHP CS Fixer project itself.');

            $output->writeln('');
        }

        if ($fixer->isRisky()) {
            $output->writeln('<error>Fixer applying this rule is RISKY.</error>');

            $riskyDescription = $definition->getRiskyDescription();

            if (null !== $riskyDescription) {
                $output->writeln($riskyDescription);
            }

            $output->writeln('');
        }

        if ($fixer instanceof ConfigurableFixerInterface) {
            $configurationDefinition = $fixer->getConfigurationDefinition();
            $options = $configurationDefinition->getOptions();

            $output->writeln(\sprintf('Fixer is configurable using following option%s:', 1 === \count($options) ? '' : 's'));

            foreach ($options as $option) {
                $line = '* <info>'.OutputFormatter::escape($option->getName()).'</info>';
                $allowed = HelpCommand::getDisplayableAllowedValues($option);

                if (null === $allowed) {
                    $allowed = array_map(
                        static fn (string $type): string => '<comment>'.$type.'</comment>',
                        $option->getAllowedTypes(),
                    );
                } else {
                    $allowed = array_map(static fn ($value): string => $value instanceof AllowedValueSubset
                        ? 'a subset of <comment>'.Utils::toString($value->getAllowedValues()).'</comment>'
                        : '<comment>'.Utils::toString($value).'</comment>', $allowed);
                }

                $line .= ' ('.Utils::naturalLanguageJoin($allowed, '').')';

                $description = Preg::replace('/(`.+?`)/', '<info>$1</info>', OutputFormatter::escape($option->getDescription()));
                $line .= ': '.lcfirst(Preg::replace('/\.$/', '', $description)).'; ';

                if ($option->hasDefault()) {
                    $line .= \sprintf(
                        'defaults to <comment>%s</comment>',
                        Utils::toString($option->getDefault())
                    );
                } else {
                    $line .= '<comment>required</comment>';
                }

                if ($option instanceof DeprecatedFixerOption) {
                    $line .= '. <error>DEPRECATED</error>: '.Preg::replace(
                        '/(`.+?`)/',
                        '<info>$1</info>',
                        OutputFormatter::escape(lcfirst($option->getDeprecationMessage()))
                    );
                }

                if ($option instanceof AliasedFixerOption) {
                    $line .= '; <error>DEPRECATED</error> alias: <comment>'.$option->getAlias().'</comment>';
                }

                $output->writeln($line);
            }

            $output->writeln('');
        }

        $codeSamples = array_filter($definition->getCodeSamples(), static function (CodeSampleInterface $codeSample): bool {
            if ($codeSample instanceof VersionSpecificCodeSampleInterface) {
                return $codeSample->isSuitableFor(\PHP_VERSION_ID);
            }

            return true;
        });

        if (0 === \count($definition->getCodeSamples())) {
            $output->writeln([
                'Fixing examples are not available for this rule.',
                '',
            ]);
        } elseif (0 === \count($codeSamples)) {
            $output->writeln([
                'Fixing examples <error>cannot be</error> demonstrated on the current PHP version.',
                '',
            ]);
        } else {
            $output->writeln('Fixing examples:');

            $differ = new FullDiffer();
            $diffFormatter = new DiffConsoleFormatter(
                $output->isDecorated(),
                \sprintf(
                    '<comment>   ---------- begin diff ----------</comment>%s%%s%s<comment>   ----------- end diff -----------</comment>',
                    \PHP_EOL,
                    \PHP_EOL
                )
            );

            foreach ($codeSamples as $index => $codeSample) {
                $old = $codeSample->getCode();
                $tokens = Tokens::fromCode($old);

                $configuration = $codeSample->getConfiguration();

                if ($fixer instanceof ConfigurableFixerInterface) {
                    $fixer->configure($configuration ?? []);
                }

                $file = $codeSample instanceof FileSpecificCodeSampleInterface
                    ? $codeSample->getSplFileInfo()
                    : new StdinFileInfo();

                $fixer->fix($file, $tokens);

                $diff = $differ->diff($old, $tokens->generateCode());

                if ($fixer instanceof ConfigurableFixerInterface) {
                    if (null === $configuration) {
                        $output->writeln(\sprintf(' * Example #%d. Fixing with the <comment>default</comment> configuration.', $index + 1));
                    } else {
                        $output->writeln(\sprintf(' * Example #%d. Fixing with configuration: <comment>%s</comment>.', $index + 1, Utils::toString($codeSample->getConfiguration())));
                    }
                } else {
                    $output->writeln(\sprintf(' * Example #%d.', $index + 1));
                }

                $output->writeln([$diffFormatter->format($diff, '   %s'), '']);
            }
        }

        $ruleSetConfigs = FixerDocumentGenerator::getSetsOfRule($name);

        if ([] !== $ruleSetConfigs) {
            ksort($ruleSetConfigs);
            $plural = 1 !== \count($ruleSetConfigs) ? 's' : '';
            $output->writeln("Fixer is part of the following rule set{$plural}:");

            foreach ($ruleSetConfigs as $set => $config) {
                if (null !== $config) {
                    $output->writeln(\sprintf('* <info>%s</info> with config: <comment>%s</comment>', $set, Utils::toString($config)));
                } else {
                    $output->writeln(\sprintf('* <info>%s</info> with <comment>default</comment> config', $set));
                }
            }

            $output->writeln('');
        }
    }

    private function describeSet(OutputInterface $output, string $name): void
    {
        if (!\in_array($name, $this->getSetNames(), true)) {
            throw new DescribeNameNotFoundException($name, 'set');
        }

        $ruleSetDefinitions = RuleSets::getSetDefinitions();
        $fixers = $this->getFixers();

        $output->writeln(\sprintf('<fg=blue>Description of the <info>`%s`</info> set.</>', $ruleSetDefinitions[$name]->getName()));
        $output->writeln('');

        $output->writeln($this->replaceRstLinks($ruleSetDefinitions[$name]->getDescription()));
        $output->writeln('');

        if ($ruleSetDefinitions[$name]->isRisky()) {
            $output->writeln('<error>This set contains risky rules.</error>');
            $output->writeln('');
        }

        $help = '';

        foreach ($ruleSetDefinitions[$name]->getRules() as $rule => $config) {
            if (str_starts_with($rule, '@')) {
                $set = $ruleSetDefinitions[$rule];
                $help .= \sprintf(
                    " * <info>%s</info>%s\n   | %s\n\n",
                    $rule,
                    $set->isRisky() ? ' <error>risky</error>' : '',
                    $this->replaceRstLinks($set->getDescription())
                );

                continue;
            }

            $fixer = $fixers[$rule];

            $definition = $fixer->getDefinition();
            $help .= \sprintf(
                " * <info>%s</info>%s\n   | %s\n%s\n",
                $rule,
                $fixer->isRisky() ? ' <error>risky</error>' : '',
                $definition->getSummary(),
                true !== $config ? \sprintf("   <comment>| Configuration: %s</comment>\n", Utils::toString($config)) : ''
            );
        }

        $output->write($help);
    }

    /**
     * @return array<string, FixerInterface>
     */
    private function getFixers(): array
    {
        if (null !== $this->fixers) {
            return $this->fixers;
        }

        $fixers = [];

        foreach ($this->fixerFactory->getFixers() as $fixer) {
            $fixers[$fixer->getName()] = $fixer;
        }

        $this->fixers = $fixers;
        ksort($this->fixers);

        return $this->fixers;
    }

    /**
     * @return list<string>
     */
    private function getSetNames(): array
    {
        if (null !== $this->setNames) {
            return $this->setNames;
        }

        $this->setNames = RuleSets::getSetDefinitionNames();

        return $this->setNames;
    }

    /**
     * @param string $type 'rule'|'set'
     */
    private function describeList(OutputInterface $output, string $type): void
    {
        if ($output->getVerbosity() < OutputInterface::VERBOSITY_VERBOSE) {
            return;
        }

        if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERY_VERBOSE || 'set' === $type) {
            $output->writeln('<comment>Defined sets:</comment>');

            $items = $this->getSetNames();
            foreach ($items as $item) {
                $output->writeln(\sprintf('* <info>%s</info>', $item));
            }
        }

        if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERY_VERBOSE || 'rule' === $type) {
            $output->writeln('<comment>Defined rules:</comment>');

            $items = array_keys($this->getFixers());
            foreach ($items as $item) {
                $output->writeln(\sprintf('* <info>%s</info>', $item));
            }
        }
    }

    private function replaceRstLinks(string $content): string
    {
        return Preg::replaceCallback(
            '/(`[^<]+<[^>]+>`_)/',
            static fn (array $matches) => Preg::replaceCallback(
                '/`(.*)<(.*)>`_/',
                static fn (array $matches): string => $matches[1].'('.$matches[2].')',
                $matches[1]
            ),
            $content
        );
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* This file is part of PHP CS Fixer.
7	*
8	* (c) Fabien Potencier <fabien@symfony.com>
9	* Dariusz Rumiński <dariusz.ruminski@gmail.com>
10	*
11	* This source file is subject to the MIT license that is bundled
12	* with this source code in the file LICENSE.
13	*/
14
15	namespace PhpCsFixer\Console\Command;
16
17	use PhpCsFixer\Config;
18	use PhpCsFixer\Console\Application;
19	use PhpCsFixer\Console\ConfigurationResolver;
20	use PhpCsFixer\Differ\DiffConsoleFormatter;
21	use PhpCsFixer\Differ\FullDiffer;
22	use PhpCsFixer\Documentation\FixerDocumentGenerator;
23	use PhpCsFixer\Fixer\ConfigurableFixerInterface;
24	use PhpCsFixer\Fixer\DeprecatedFixerInterface;
25	use PhpCsFixer\Fixer\ExperimentalFixerInterface;
26	use PhpCsFixer\Fixer\FixerInterface;
27	use PhpCsFixer\Fixer\InternalFixerInterface;
28	use PhpCsFixer\FixerConfiguration\AliasedFixerOption;
29	use PhpCsFixer\FixerConfiguration\AllowedValueSubset;
30	use PhpCsFixer\FixerConfiguration\DeprecatedFixerOption;
31	use PhpCsFixer\FixerDefinition\CodeSampleInterface;
32	use PhpCsFixer\FixerDefinition\FileSpecificCodeSampleInterface;
33	use PhpCsFixer\FixerDefinition\VersionSpecificCodeSampleInterface;
34	use PhpCsFixer\FixerFactory;
35	use PhpCsFixer\Preg;
36	use PhpCsFixer\RuleSet\RuleSets;
37	use PhpCsFixer\StdinFileInfo;
38	use PhpCsFixer\Tokenizer\Tokens;
39	use PhpCsFixer\ToolInfo;
40	use PhpCsFixer\Utils;
41	use PhpCsFixer\WordMatcher;
42	use Symfony\Component\Console\Attribute\AsCommand;
43	use Symfony\Component\Console\Command\Command;
44	use Symfony\Component\Console\Formatter\OutputFormatter;
45	use Symfony\Component\Console\Input\InputArgument;
46	use Symfony\Component\Console\Input\InputInterface;
47	use Symfony\Component\Console\Input\InputOption;
48	use Symfony\Component\Console\Output\ConsoleOutputInterface;
49	use Symfony\Component\Console\Output\OutputInterface;
50
51	/**
52	* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
53	*
54	* @internal
55	*/
56	#[AsCommand(name: 'describe', description: 'Describe rule / ruleset.')]
57	final class DescribeCommand extends Command
58	{
59	/** @TODO PHP 8.0 - remove the property */
60	protected static $defaultName = 'describe';
61
62	/** @TODO PHP 8.0 - remove the property */
63	protected static $defaultDescription = 'Describe rule / ruleset.';
64
65	/**
66	* @var ?list<string>
67	*/
68	private ?array $setNames = null;
69
70	private FixerFactory $fixerFactory;
71
72	/**
73	* @var null\|array<string, FixerInterface>
74	*/
75	private ?array $fixers = null;
76
77	public function __construct(?FixerFactory $fixerFactory = null)
78	{
79	parent::__construct();	14✔
80
81	if (null === $fixerFactory) {	14✔
82	$fixerFactory = new FixerFactory();	14✔
83	$fixerFactory->registerBuiltInFixers();	14✔
84	}
85
86	$this->fixerFactory = $fixerFactory;	14✔
87	}
88
89	protected function configure(): void
90	{
91	$this->setDefinition(	14✔
92	[	14✔
93	new InputArgument('name', InputArgument::REQUIRED, 'Name of rule / set.'),	14✔
94	new InputOption('config', '', InputOption::VALUE_REQUIRED, 'The path to a .php-cs-fixer.php file.'),	14✔
95	]	14✔
96	);	14✔
97	}
98
99	protected function execute(InputInterface $input, OutputInterface $output): int
100	{
101	if ($output instanceof ConsoleOutputInterface) {	13✔
102	$stdErr = $output->getErrorOutput();	×
103	$stdErr->writeln(Application::getAboutWithRuntime(true));	×
104	}
105
106	$resolver = new ConfigurationResolver(	13✔
107	new Config(),	13✔
108	['config' => $input->getOption('config')],	13✔
109	getcwd(),	13✔
110	new ToolInfo()	13✔
111	);	13✔
112
113	$this->fixerFactory->registerCustomFixers($resolver->getConfig()->getCustomFixers());	13✔
114
115	$name = $input->getArgument('name');	13✔
116
117	try {
118	if (str_starts_with($name, '@')) {	13✔
119	$this->describeSet($output, $name);	1✔
120
121	return 0;	×
122	}
123
124	$this->describeRule($output, $name);	12✔
125	} catch (DescribeNameNotFoundException $e) {	3✔
126	$matcher = new WordMatcher(	3✔
127	'set' === $e->getType() ? $this->getSetNames() : array_keys($this->getFixers())	3✔
128	);	3✔
129
130	$alternative = $matcher->match($name);	3✔
131
132	$this->describeList($output, $e->getType());	3✔
133
134	throw new \InvalidArgumentException(\sprintf(	3✔
135	'%s "%s" not found.%s',	3✔
136	ucfirst($e->getType()),	3✔
137	$name,	3✔
138	null === $alternative ? '' : ' Did you mean "'.$alternative.'"?'	3✔
139	));	3✔
140	}
141
142	return 0;	10✔
143	}
144
145	private function describeRule(OutputInterface $output, string $name): void
146	{
147	$fixers = $this->getFixers();	12✔
148
149	if (!isset($fixers[$name])) {	12✔
150	throw new DescribeNameNotFoundException($name, 'rule');	2✔
151	}
152
153	$fixer = $fixers[$name];	10✔
154
155	$definition = $fixer->getDefinition();	10✔
156
157	$output->writeln(\sprintf('<fg=blue>Description of the <info>`%s`</info> rule.</>', $name));	10✔
158	$output->writeln('');	10✔
159
160	if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE) {	10✔
161	$output->writeln(\sprintf('Fixer class: <comment>%s</comment>.', \get_class($fixer)));	1✔
162	$output->writeln('');	1✔
163	}
164
165	if ($fixer instanceof DeprecatedFixerInterface) {	10✔
166	$successors = $fixer->getSuccessorsNames();	3✔
167	$message = [] === $successors	3✔
168	? \sprintf('it will be removed in version %d.0', Application::getMajorVersion() + 1)	×
169	: \sprintf('use %s instead', Utils::naturalLanguageJoinWithBackticks($successors));	3✔
170
171	$endMessage = '. '.ucfirst($message);	3✔
172	Utils::triggerDeprecation(new \RuntimeException(str_replace('`', '"', "Rule \"{$name}\" is deprecated{$endMessage}.")));	3✔
173	$message = Preg::replace('/(`[^`]+`)/', '<info>$1</info>', $message);	3✔
174	$output->writeln(\sprintf('<error>DEPRECATED</error>: %s.', $message));	3✔
175	$output->writeln('');	3✔
176	}
177
178	$output->writeln($definition->getSummary());	10✔
179
180	$description = $definition->getDescription();	10✔
181
182	if (null !== $description) {	10✔
183	$output->writeln($description);	7✔
184	}
185
186	$output->writeln('');	10✔
187
188	if ($fixer instanceof ExperimentalFixerInterface) {	10✔
189	$output->writeln('<error>Fixer applying this rule is EXPERIMENTAL.</error>.');	×
190	$output->writeln('It is not covered with backward compatibility promise and may produce unstable or unexpected results.');	×
191
192	$output->writeln('');	×
193	}
194
195	if ($fixer instanceof InternalFixerInterface) {	10✔
196	$output->writeln('<error>Fixer applying this rule is INTERNAL.</error>.');	×
197	$output->writeln('It is expected to be used only on PHP CS Fixer project itself.');	×
198
199	$output->writeln('');	×
200	}
201
202	if ($fixer->isRisky()) {	10✔
203	$output->writeln('<error>Fixer applying this rule is RISKY.</error>');	4✔
204
205	$riskyDescription = $definition->getRiskyDescription();	4✔
206
207	if (null !== $riskyDescription) {	4✔
208	$output->writeln($riskyDescription);	3✔
209	}
210
211	$output->writeln('');	4✔
212	}
213
214	if ($fixer instanceof ConfigurableFixerInterface) {	10✔
215	$configurationDefinition = $fixer->getConfigurationDefinition();	4✔
216	$options = $configurationDefinition->getOptions();	4✔
217
218	$output->writeln(\sprintf('Fixer is configurable using following option%s:', 1 === \count($options) ? '' : 's'));	4✔
219
220	foreach ($options as $option) {	4✔
221	$line = '* <info>'.OutputFormatter::escape($option->getName()).'</info>';	4✔
222	$allowed = HelpCommand::getDisplayableAllowedValues($option);	4✔
223
224	if (null === $allowed) {	4✔
225	$allowed = array_map(	4✔
226	static fn (string $type): string => '<comment>'.$type.'</comment>',	4✔
227	$option->getAllowedTypes(),	4✔
228	);	4✔
229	} else {
230	$allowed = array_map(static fn ($value): string => $value instanceof AllowedValueSubset	4✔
231	? 'a subset of <comment>'.Utils::toString($value->getAllowedValues()).'</comment>'	3✔
232	: '<comment>'.Utils::toString($value).'</comment>', $allowed);	4✔
233	}
234
235	$line .= ' ('.Utils::naturalLanguageJoin($allowed, '').')';	4✔
236
237	$description = Preg::replace('/(`.+?`)/', '<info>$1</info>', OutputFormatter::escape($option->getDescription()));	4✔
238	$line .= ': '.lcfirst(Preg::replace('/\.$/', '', $description)).'; ';	4✔
239
240	if ($option->hasDefault()) {	4✔
241	$line .= \sprintf(	4✔
242	'defaults to <comment>%s</comment>',	4✔
243	Utils::toString($option->getDefault())	4✔
244	);	4✔
245	} else {
246	$line .= '<comment>required</comment>';	×
247	}
248
249	if ($option instanceof DeprecatedFixerOption) {	4✔
250	$line .= '. <error>DEPRECATED</error>: '.Preg::replace(	3✔
251	'/(`.+?`)/',	3✔
252	'<info>$1</info>',	3✔
253	OutputFormatter::escape(lcfirst($option->getDeprecationMessage()))	3✔
254	);	3✔
255	}
256
257	if ($option instanceof AliasedFixerOption) {	4✔
258	$line .= '; <error>DEPRECATED</error> alias: <comment>'.$option->getAlias().'</comment>';	3✔
259	}
260
261	$output->writeln($line);	4✔
262	}
263
264	$output->writeln('');	4✔
265	}
266
267	$codeSamples = array_filter($definition->getCodeSamples(), static function (CodeSampleInterface $codeSample): bool {	10✔
268	if ($codeSample instanceof VersionSpecificCodeSampleInterface) {	8✔
269	return $codeSample->isSuitableFor(\PHP_VERSION_ID);	2✔
270	}
271
272	return true;	7✔
273	});	10✔
274
275	if (0 === \count($definition->getCodeSamples())) {	10✔
276	$output->writeln([	2✔
277	'Fixing examples are not available for this rule.',	2✔
278	'',	2✔
279	]);	2✔
280	} elseif (0 === \count($codeSamples)) {	8✔
281	$output->writeln([	1✔
282	'Fixing examples <error>cannot be</error> demonstrated on the current PHP version.',	1✔
283	'',	1✔
284	]);	1✔
285	} else {
286	$output->writeln('Fixing examples:');	7✔
287
288	$differ = new FullDiffer();	7✔
289	$diffFormatter = new DiffConsoleFormatter(	7✔
290	$output->isDecorated(),	7✔
291	\sprintf(	7✔
292	'<comment> ---------- begin diff ----------</comment>%s%%s%s<comment> ----------- end diff -----------</comment>',	7✔
293	\PHP_EOL,	7✔
294	\PHP_EOL	7✔
295	)	7✔
296	);	7✔
297
298	foreach ($codeSamples as $index => $codeSample) {	7✔
299	$old = $codeSample->getCode();	7✔
300	$tokens = Tokens::fromCode($old);	7✔
301
302	$configuration = $codeSample->getConfiguration();	7✔
303
304	if ($fixer instanceof ConfigurableFixerInterface) {	7✔
305	$fixer->configure($configuration ?? []);	4✔
306	}
307
308	$file = $codeSample instanceof FileSpecificCodeSampleInterface	7✔
309	? $codeSample->getSplFileInfo()	×
310	: new StdinFileInfo();	7✔
311
312	$fixer->fix($file, $tokens);	7✔
313
314	$diff = $differ->diff($old, $tokens->generateCode());	7✔
315
316	if ($fixer instanceof ConfigurableFixerInterface) {	7✔
317	if (null === $configuration) {	4✔
318	$output->writeln(\sprintf(' * Example #%d. Fixing with the <comment>default</comment> configuration.', $index + 1));	4✔
319	} else {
320	$output->writeln(\sprintf(' * Example #%d. Fixing with configuration: <comment>%s</comment>.', $index + 1, Utils::toString($codeSample->getConfiguration())));	4✔
321	}
322	} else {
323	$output->writeln(\sprintf(' * Example #%d.', $index + 1));	3✔
324	}
325
326	$output->writeln([$diffFormatter->format($diff, ' %s'), '']);	7✔
327	}
328	}
329
330	$ruleSetConfigs = FixerDocumentGenerator::getSetsOfRule($name);	10✔
331
332	if ([] !== $ruleSetConfigs) {	10✔
333	ksort($ruleSetConfigs);	1✔
334	$plural = 1 !== \count($ruleSetConfigs) ? 's' : '';	1✔
335	$output->writeln("Fixer is part of the following rule set{$plural}:");	1✔
336
337	foreach ($ruleSetConfigs as $set => $config) {	1✔
338	if (null !== $config) {	1✔
339	$output->writeln(\sprintf('* <info>%s</info> with config: <comment>%s</comment>', $set, Utils::toString($config)));	1✔
340	} else {
341	$output->writeln(\sprintf('* <info>%s</info> with <comment>default</comment> config', $set));	1✔
342	}
343	}
344
345	$output->writeln('');	1✔
346	}
347	}
348
349	private function describeSet(OutputInterface $output, string $name): void
350	{
351	if (!\in_array($name, $this->getSetNames(), true)) {	1✔
352	throw new DescribeNameNotFoundException($name, 'set');	1✔
353	}
354
355	$ruleSetDefinitions = RuleSets::getSetDefinitions();	×
356	$fixers = $this->getFixers();	×
357
358	$output->writeln(\sprintf('<fg=blue>Description of the <info>`%s`</info> set.</>', $ruleSetDefinitions[$name]->getName()));	×
359	$output->writeln('');	×
360
361	$output->writeln($this->replaceRstLinks($ruleSetDefinitions[$name]->getDescription()));	×
362	$output->writeln('');	×
363
364	if ($ruleSetDefinitions[$name]->isRisky()) {	×
365	$output->writeln('<error>This set contains risky rules.</error>');	×
366	$output->writeln('');	×
367	}
368
369	$help = '';	×
370
371	foreach ($ruleSetDefinitions[$name]->getRules() as $rule => $config) {	×
372	if (str_starts_with($rule, '@')) {	×
373	$set = $ruleSetDefinitions[$rule];	×
374	$help .= \sprintf(	×
375	" * <info>%s</info>%s\n \| %s\n\n",	×
376	$rule,	×
377	$set->isRisky() ? ' <error>risky</error>' : '',	×
378	$this->replaceRstLinks($set->getDescription())	×
379	);	×
380
381	continue;	×
382	}
383
UNCOV 384	$fixer = $fixers[$rule];	×
385
386	$definition = $fixer->getDefinition();	×
387	$help .= \sprintf(	×
388	" * <info>%s</info>%s\n \| %s\n%s\n",	×
389	$rule,	×
390	$fixer->isRisky() ? ' <error>risky</error>' : '',	×
391	$definition->getSummary(),	×
392	true !== $config ? \sprintf(" <comment>\| Configuration: %s</comment>\n", Utils::toString($config)) : ''	×
393	);	×
394	}
395
396	$output->write($help);	×
397	}
398
399	/**
400	* @return array<string, FixerInterface>
401	*/
402	private function getFixers(): array
403	{
404	if (null !== $this->fixers) {	12✔
405	return $this->fixers;	2✔
406	}
407
408	$fixers = [];	12✔
409
410	foreach ($this->fixerFactory->getFixers() as $fixer) {	12✔
411	$fixers[$fixer->getName()] = $fixer;	12✔
412	}
413
414	$this->fixers = $fixers;	12✔
415	ksort($this->fixers);	12✔
416
417	return $this->fixers;	12✔
418	}
419
420	/**
421	* @return list<string>
422	*/
423	private function getSetNames(): array
424	{
425	if (null !== $this->setNames) {	1✔
426	return $this->setNames;	1✔
427	}
428
429	$this->setNames = RuleSets::getSetDefinitionNames();	1✔
430
431	return $this->setNames;	1✔
432	}
433
434	/**
435	* @param string $type 'rule'\|'set'
436	*/
437	private function describeList(OutputInterface $output, string $type): void
438	{
439	if ($output->getVerbosity() < OutputInterface::VERBOSITY_VERBOSE) {	3✔
440	return;	3✔
441	}
442
443	if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERY_VERBOSE \|\| 'set' === $type) {	×
444	$output->writeln('<comment>Defined sets:</comment>');	×
445
446	$items = $this->getSetNames();	×
447	foreach ($items as $item) {	×
448	$output->writeln(\sprintf('* <info>%s</info>', $item));	×
449	}
450	}
451
452	if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERY_VERBOSE \|\| 'rule' === $type) {	×
453	$output->writeln('<comment>Defined rules:</comment>');	×
454
455	$items = array_keys($this->getFixers());	×
456	foreach ($items as $item) {	×
457	$output->writeln(\sprintf('* <info>%s</info>', $item));	×
458	}
459	}
460	}
461
462	private function replaceRstLinks(string $content): string
463	{
464	return Preg::replaceCallback(	×
465	'/(`[^<]+<[^>]+>`_)/',	×
466	static fn (array $matches) => Preg::replaceCallback(	×
467	'/`(.)<(.)>`_/',	×
468	static fn (array $matches): string => $matches[1].'('.$matches[2].')',	×
469	$matches[1]	×
470	),	×
471	$content	×
472	);	×
473	}
474	}

keradus / PHP-CS-Fixer / 16404146068

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