Missing dependancies
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<?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\Linter;
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use Symfony\Component\Process\Process;
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/**
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* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
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*
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* @internal
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*/
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final class ProcessLintingResult implements LintingResultInterface
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{
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private Process $process;
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private ?string $path;
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private ?bool $isSuccessful = null;
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public function __construct(Process $process, ?string $path = null)
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{
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$this->process = $process;
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$this->path = $path;
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}
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/**
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* {@inheritdoc}
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*/
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public function check(): void
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{
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if (!$this->isSuccessful()) {
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// on some systems stderr is used, but on others, it's not
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throw new LintingException($this->getProcessErrorMessage(), $this->process->getExitCode());
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}
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}
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private function getProcessErrorMessage(): string
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{
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$output = strtok(ltrim($this->process->getErrorOutput() ?: $this->process->getOutput()), "\n");
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if (false === $output) {
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return 'Fatal error: Unable to lint file.';
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}
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if (null !== $this->path) {
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$needle = sprintf('in %s ', $this->path);
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$pos = strrpos($output, $needle);
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if (false !== $pos) {
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$output = sprintf('%s%s', substr($output, 0, $pos), substr($output, $pos + \strlen($needle)));
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}
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}
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$prefix = substr($output, 0, 18);
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if ('PHP Parse error: ' === $prefix) {
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return sprintf('Parse error: %s.', substr($output, 18));
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}
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if ('PHP Fatal error: ' === $prefix) {
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return sprintf('Fatal error: %s.', substr($output, 18));
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}
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return sprintf('%s.', $output);
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}
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private function isSuccessful(): bool
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{
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if (null === $this->isSuccessful) {
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$this->process->wait();
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$this->isSuccessful = $this->process->isSuccessful();
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}
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return $this->isSuccessful;
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}
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}
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