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47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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namespace jrosset\Tests\Commands;
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use jrosset\CliProgram\Validation\CommandWithValidation;
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use jrosset\CliProgram\Validation\Validators\FilesystemValidationOption;
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use jrosset\CliProgram\Validation\Validators\FileValidator;
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use Symfony\Component\Console\Command\Command;
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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\Output\OutputInterface;
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class ReadFile extends CommandWithValidation {
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/**
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* @inheritdoc
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*/
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protected static $defaultDescription = 'Read a file';
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/**
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* @inheritDoc
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*/
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protected function configure (): void {
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parent::configure();
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$this->addArgument(
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'file',
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InputArgument::REQUIRED,
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'The file to read',
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null,
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new FileValidator(
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/** @lang PhpRegExp */ '#\.txt$#i',
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FilesystemValidationOption::IsReadable
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)
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);
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}
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/**
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* @inheritDoc
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*/
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protected function execute (InputInterface $input, OutputInterface $output): int {
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if (($fileContent = file_get_contents($input->getArgument('file'))) === false) {
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return Command::FAILURE;
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}
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$output->writeln($fileContent);
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return Command::SUCCESS;
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}
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} |