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File / Folder	Size	Action
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ApplicationDescription.php	3.743KB	edt ren
Descriptor.php	2.593KB	edt ren
DescriptorInterface.php	0.579KB	edt ren
JsonDescriptor.php	5.555KB	edt ren
MarkdownDescriptor.php	6.235KB	edt ren
ReStructuredTextDescrip...	10.396KB	edt ren
TextDescriptor.php	11.99KB	edt ren
XmlDescriptor.php	9.547KB	edt ren

<?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\Exception\CommandNotFoundException;

/**
 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
 *
 * @internal
 */
class ApplicationDescription
{
    public const GLOBAL_NAMESPACE = '_global';

private Application $application;
    private ?string $namespace;
    private bool $showHidden;
    private array $namespaces;

/**
     * @var array<string, Command>
     */
    private array $commands;

/**
     * @var array<string, Command>
     */
    private array $aliases = [];

public function __construct(Application $application, ?string $namespace = null, bool $showHidden = false)
    {
        $this->application = $application;
        $this->namespace = $namespace;
        $this->showHidden = $showHidden;
    }

public function getNamespaces(): array
    {
        if (!isset($this->namespaces)) {
            $this->inspectApplication();
        }

return $this->namespaces;
    }

/**
     * @return Command[]
     */
    public function getCommands(): array
    {
        if (!isset($this->commands)) {
            $this->inspectApplication();
        }

return $this->commands;
    }

/**
     * @throws CommandNotFoundException
     */
    public function getCommand(string $name): Command
    {
        if (!isset($this->commands[$name]) && !isset($this->aliases[$name])) {
            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
        }

return $this->commands[$name] ?? $this->aliases[$name];
    }

private function inspectApplication(): void
    {
        $this->commands = [];
        $this->namespaces = [];

$all = $this->application->all($this->namespace ? $this->application->findNamespace($this->namespace) : null);
        foreach ($this->sortCommands($all) as $namespace => $commands) {
            $names = [];

/** @var Command $command */
            foreach ($commands as $name => $command) {
                if (!$command->getName() || (!$this->showHidden && $command->isHidden())) {
                    continue;
                }

if ($command->getName() === $name) {
                    $this->commands[$name] = $command;
                } else {
                    $this->aliases[$name] = $command;
                }

$names[] = $name;
            }

$this->namespaces[$namespace] = ['id' => $namespace, 'commands' => $names];
        }
    }

private function sortCommands(array $commands): array
    {
        $namespacedCommands = [];
        $globalCommands = [];
        $sortedCommands = [];
        foreach ($commands as $name => $command) {
            $key = $this->application->extractNamespace($name, 1);
            if (\in_array($key, ['', self::GLOBAL_NAMESPACE], true)) {
                $globalCommands[$name] = $command;
            } else {
                $namespacedCommands[$key][$name] = $command;
            }
        }

if ($globalCommands) {
            ksort($globalCommands);
            $sortedCommands[self::GLOBAL_NAMESPACE] = $globalCommands;
        }

if ($namespacedCommands) {
            ksort($namespacedCommands, \SORT_STRING);
            foreach ($namespacedCommands as $key => $commandsSet) {
                ksort($commandsSet);
                $sortedCommands[$key] = $commandsSet;
            }
        }

return $sortedCommands;
    }
}