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MarkdownDescriptor.php
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MarkdownDescriptor.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\Descriptor;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\Helper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* Markdown descriptor.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*
* @internal
*/
class MarkdownDescriptor extends Descriptor
{
public function describe(OutputInterface $output, object $object, array $options = []): void
{
$decorated = $output->isDecorated();
$output->setDecorated(false);
parent::describe($output, $object, $options);
$output->setDecorated($decorated);
}
protected function write(string $content, bool $decorated = true): void
{
parent::write($content, $decorated);
}
protected function describeInputArgument(InputArgument $argument, array $options = []): void
{
$this->write(
'#### `'.($argument->getName() ?: '<none>')."`\n\n"
.($argument->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $argument->getDescription())."\n\n" : '')
.'* Is required: '.($argument->isRequired() ? 'yes' : 'no')."\n"
.'* Is array: '.($argument->isArray() ? 'yes' : 'no')."\n"
.'* Default: `'.str_replace("\n", '', var_export($argument->getDefault(), true)).'`'
);
}
protected function describeInputOption(InputOption $option, array $options = []): void
{
$name = '--'.$option->getName();
if ($option->isNegatable()) {
$name .= '|--no-'.$option->getName();
}
if ($option->getShortcut()) {
$name .= '|-'.str_replace('|', '|-', $option->getShortcut()).'';
}
$this->write(
'#### `'.$name.'`'."\n\n"
.($option->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $option->getDescription())."\n\n" : '')
.'* Accept value: '.($option->acceptValue() ? 'yes' : 'no')."\n"
.'* Is value required: '.($option->isValueRequired() ? 'yes' : 'no')."\n"
.'* Is multiple: '.($option->isArray() ? 'yes' : 'no')."\n"
.'* Is negatable: '.($option->isNegatable() ? 'yes' : 'no')."\n"
.'* Default: `'.str_replace("\n", '', var_export($option->getDefault(), true)).'`'
);
}
protected function describeInputDefinition(InputDefinition $definition, array $options = []): void
{
if ($showArguments = \count($definition->getArguments()) > 0) {
$this->write('### Arguments');
foreach ($definition->getArguments() as $argument) {
$this->write("\n\n");
$this->describeInputArgument($argument);
}
}
if (\count($definition->getOptions()) > 0) {
if ($showArguments) {
$this->write("\n\n");
}
$this->write('### Options');
foreach ($definition->getOptions() as $option) {
$this->write("\n\n");
$this->describeInputOption($option);
}
}
}
protected function describeCommand(Command $command, array $options = []): void
{
if ($options['short'] ?? false) {
$this->write(
'`'.$command->getName()."`\n"
.str_repeat('-', Helper::width($command->getName()) + 2)."\n\n"
.($command->getDescription() ? $command->getDescription()."\n\n" : '')
.'### Usage'."\n\n"
.array_reduce($command->getAliases(), fn ($carry, $usage) => $carry.'* `'.$usage.'`'."\n")
);
return;
}
$command->mergeApplicationDefinition(false);
$this->write(
'`'.$command->getName()."`\n"
.str_repeat('-', Helper::width($command->getName()) + 2)."\n\n"
.($command->getDescription() ? $command->getDescription()."\n\n" : '')
.'### Usage'."\n\n"
.array_reduce(array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()), fn ($carry, $usage) => $carry.'* `'.$usage.'`'."\n")
);
if ($help = $command->getProcessedHelp()) {
$this->write("\n");
$this->write($help);
}
$definition = $command->getDefinition();
if ($definition->getOptions() || $definition->getArguments()) {
$this->write("\n\n");
$this->describeInputDefinition($definition);
}
}
protected function describeApplication(Application $application, array $options = []): void
{
$describedNamespace = $options['namespace'] ?? null;
$description = new ApplicationDescription($application, $describedNamespace);
$title = $this->getApplicationTitle($application);
$this->write($title."\n".str_repeat('=', Helper::width($title)));
foreach ($description->getNamespaces() as $namespace) {
if (ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
$this->write("\n\n");
$this->write('**'.$namespace['id'].':**');
}
$this->write("\n\n");
$this->write(implode("\n", array_map(fn ($commandName) => \sprintf('* [`%s`](#%s)', $commandName, str_replace(':', '', $description->getCommand($commandName)->getName())), $namespace['commands'])));
}
foreach ($description->getCommands() as $command) {
$this->write("\n\n");
$this->describeCommand($command, $options);
}
}
private function getApplicationTitle(Application $application): string
{
if ('UNKNOWN' !== $application->getName()) {
if ('UNKNOWN' !== $application->getVersion()) {
return \sprintf('%s %s', $application->getName(), $application->getVersion());
}
return $application->getName();
}
return 'Console Tool';
}
}

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text/x-php
Expires
Wed, Aug 19, 10:04 (2 w, 5 d ago)
Storage Engine
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Storage Format
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Storage Handle
e2/ae/49c5d406415d2a813171d2ce3e6e
Default Alt Text
MarkdownDescriptor.php (6 KB)

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