144 lines
4.9 KiB
PHP
144 lines
4.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Descriptor;
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use Symfony\Component\Console\Application;
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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\InputDefinition;
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use Symfony\Component\Console\Input\InputOption;
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/**
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* Markdown descriptor.
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*
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* @author Jean-François Simon <contact@jfsimon.fr>
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*
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* @internal
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*/
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class MarkdownDescriptor extends Descriptor
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{
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/**
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* {@inheritdoc}
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*/
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protected function describeInputArgument(InputArgument $argument, array $options = array())
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{
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$this->write(
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'**'.$argument->getName().':**'."\n\n"
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.'* Name: '.($argument->getName() ?: '<none>')."\n"
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.'* Is required: '.($argument->isRequired() ? 'yes' : 'no')."\n"
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.'* Is array: '.($argument->isArray() ? 'yes' : 'no')."\n"
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.'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n ", $argument->getDescription() ?: '<none>')."\n"
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.'* Default: `'.str_replace("\n", '', var_export($argument->getDefault(), true)).'`'
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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 describeInputOption(InputOption $option, array $options = array())
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{
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$this->write(
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'**'.$option->getName().':**'."\n\n"
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.'* Name: `--'.$option->getName().'`'."\n"
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.'* Shortcut: '.($option->getShortcut() ? '`-'.implode('|-', explode('|', $option->getShortcut())).'`' : '<none>')."\n"
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.'* Accept value: '.($option->acceptValue() ? 'yes' : 'no')."\n"
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.'* Is value required: '.($option->isValueRequired() ? 'yes' : 'no')."\n"
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.'* Is multiple: '.($option->isArray() ? 'yes' : 'no')."\n"
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.'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n ", $option->getDescription() ?: '<none>')."\n"
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.'* Default: `'.str_replace("\n", '', var_export($option->getDefault(), true)).'`'
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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 describeInputDefinition(InputDefinition $definition, array $options = array())
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{
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if ($showArguments = count($definition->getArguments()) > 0) {
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$this->write('### Arguments:');
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foreach ($definition->getArguments() as $argument) {
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$this->write("\n\n");
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$this->write($this->describeInputArgument($argument));
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}
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}
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if (count($definition->getOptions()) > 0) {
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if ($showArguments) {
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$this->write("\n\n");
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}
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$this->write('### Options:');
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foreach ($definition->getOptions() as $option) {
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$this->write("\n\n");
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$this->write($this->describeInputOption($option));
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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 describeCommand(Command $command, array $options = array())
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{
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$command->getSynopsis();
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$command->mergeApplicationDefinition(false);
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$this->write(
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$command->getName()."\n"
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.str_repeat('-', strlen($command->getName()))."\n\n"
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.'* Description: '.($command->getDescription() ?: '<none>')."\n"
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.'* Usage:'."\n\n"
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.array_reduce(array_merge(array($command->getSynopsis()), $command->getAliases(), $command->getUsages()), function ($carry, $usage) {
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return $carry .= ' * `'.$usage.'`'."\n";
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})
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);
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if ($help = $command->getProcessedHelp()) {
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$this->write("\n");
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$this->write($help);
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}
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if ($command->getNativeDefinition()) {
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$this->write("\n\n");
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$this->describeInputDefinition($command->getNativeDefinition());
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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 describeApplication(Application $application, array $options = array())
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{
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$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
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$description = new ApplicationDescription($application, $describedNamespace);
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$this->write($application->getName()."\n".str_repeat('=', strlen($application->getName())));
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foreach ($description->getNamespaces() as $namespace) {
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if (ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
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$this->write("\n\n");
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$this->write('**'.$namespace['id'].':**');
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}
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$this->write("\n\n");
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$this->write(implode("\n", array_map(function ($commandName) {
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return '* '.$commandName;
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}, $namespace['commands'])));
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}
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foreach ($description->getCommands() as $command) {
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$this->write("\n\n");
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$this->write($this->describeCommand($command));
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}
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}
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}
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