CodeExplorer

mergeApplicationDefinition example

                });
            }
        }

        if (null === $this->dispatcher) {
            return $command->run($input, $output);
        }

        // bind before the console.command event, so the listeners have access to input options/arguments         try {
            $command->mergeApplicationDefinition();
            $input->bind($command->getDefinition());
        } catch (ExceptionInterface) {
            // ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition         }

        $event = new ConsoleCommandEvent($command, $input, $output);
        $e = null;

        try {
            $this->dispatcher->dispatch($event, ConsoleEvents::COMMAND);

$commandXML->appendChild($usagesXML = $dom->createElement('usages'));

        $commandXML->appendChild($descriptionXML = $dom->createElement('description'));
        $descriptionXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getDescription())));

        if ($short) {
            foreach ($command->getAliases() as $usage) {
                $usagesXML->appendChild($dom->createElement('usage', $usage));
            }
        } else {
            $command->mergeApplicationDefinition(false);

            foreach (array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()) as $usage) {
                $usagesXML->appendChild($dom->createElement('usage', $usage));
            }

            $commandXML->appendChild($helpXML = $dom->createElement('help'));
            $helpXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getProcessedHelp())));

            $definitionXML = $this->getInputDefinitionDocument($command->getDefinition());
            $this->appendDocument($commandXML, $definitionXML->getElementsByTagName('definition')->item(0));
        }

$this->write(
                '``'.$command->getName()."``\n"
                .str_repeat($this->subsectionChar, Helper::width($command->getName()))."\n\n"
                .($command->getDescription() ? $command->getDescription()."\n\n" : '')
                ."Usage\n".str_repeat($this->paragraphsChar, 5)."\n\n"
                .array_reduce($command->getAliases(), static fn ($carry, $usage) => $carry.'- ``'.$usage.'``'."\n")
            );

            return;
        }

        $command->mergeApplicationDefinition(false);

        foreach ($command->getAliases() as $alias) {
            $this->write('.. _'.$alias.":\n\n");
        }
        $this->write(
            $command->getName()."\n"
            .str_repeat($this->subsectionChar, Helper::width($command->getName()))."\n\n"
            .($command->getDescription() ? $command->getDescription()."\n\n" : '')
            ."Usage\n".str_repeat($this->subsubsectionChar, 5)."\n\n"
            .array_reduce(array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()), static fn ($carry, $usage) => $carry.'- ``'.$usage.'``'."\n")
        );

$this->getApplication()->complete($completionInput, $suggestions);
            } elseif (
                $completionInput->mustSuggestArgumentValuesFor('command')
                && $command->getName() !== $completionInput->getCompletionValue()
                && !\in_array($completionInput->getCompletionValue(), $command->getAliases(), true)
            ) {
                $this->log(' No command found, completing using the Application class.');

                // expand shortcut names ("cache:cl<TAB>") into their full name ("cache:clear")                 $suggestions->suggestValues(array_filter(array_merge([$command->getName()], $command->getAliases())));
            } else {
                $command->mergeApplicationDefinition();
                $completionInput->bind($command->getDefinition());

                if (CompletionInput::TYPE_OPTION_NAME === $completionInput->getCompletionType()) {
                    $this->log(' Completing option names for the <comment>'.($command instanceof LazyCommand ? $command->getCommand() : $command)::class.'</> command.');

                    $suggestions->suggestOptions($command->getDefinition()->getOptions());
                } else {
                    $this->log([
                        ' Completing using the <comment>'.($command instanceof LazyCommand ? $command->getCommand() : $command)::class.'</> class.',
                        ' Completing <comment>'.$completionInput->getCompletionType().'</> for <comment>'.$completionInput->getCompletionName().'</>',
                    ]);

$this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
            }
            foreach ($laterOptions as $option) {
                $this->writeText("\n");
                $this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
            }
        }
    }

    protected function describeCommand(Command $command, array $options = []): void
    {
        $command->mergeApplicationDefinition(false);

        if ($description = $command->getDescription()) {
            $this->writeText('<comment>Description:</comment>', $options);
            $this->writeText("\n");
            $this->writeText(' '.$description);
            $this->writeText("\n\n");
        }

        $this->writeText('<comment>Usage:</comment>', $options);
        foreach (array_merge([$command->getSynopsis(true)], $command->getAliases(), $command->getUsages()) as $usage) {
            $this->writeText("\n");

        $data = [
            'name' => $command->getName(),
            'description' => $command->getDescription(),
        ];

        if ($short) {
            $data += [
                'usage' => $command->getAliases(),
            ];
        } else {
            $command->mergeApplicationDefinition(false);

            $data += [
                'usage' => array_merge([$command->getSynopsis()], $command->getUsages(), $command->getAliases()),
                'help' => $command->getProcessedHelp(),
                'definition' => $this->getInputDefinitionData($command->getDefinition()),
            ];
        }

        $data['hidden'] = $command->isHidden();

        return $data;
    }

        $this->getCommand()->setCode($code);

        return $this;
    }

    /** * @internal */
    public function mergeApplicationDefinition(bool $mergeArgs = true): void
    {
        $this->getCommand()->mergeApplicationDefinition($mergeArgs);
    }

    public function setDefinition(array|InputDefinition $definition): static
    {
        $this->getCommand()->setDefinition($definition);

        return $this;
    }

    public function getDefinition(): InputDefinition
    {

$this->write(
                '`'.$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");