updated backend

This commit is contained in:
Torsten 2020-01-17 10:58:01 +01:00
parent 1fea0f4fe7
commit 11521c2339
3459 changed files with 72735 additions and 168535 deletions

View file

@ -17,11 +17,11 @@ use Symfony\Component\Console\Command\ListCommand;
use Symfony\Component\Console\CommandLoader\CommandLoaderInterface;
use Symfony\Component\Console\Event\ConsoleCommandEvent;
use Symfony\Component\Console\Event\ConsoleErrorEvent;
use Symfony\Component\Console\Event\ConsoleExceptionEvent;
use Symfony\Component\Console\Event\ConsoleTerminateEvent;
use Symfony\Component\Console\Exception\CommandNotFoundException;
use Symfony\Component\Console\Exception\ExceptionInterface;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Exception\NamespaceNotFoundException;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Helper\DebugFormatterHelper;
use Symfony\Component\Console\Helper\FormatterHelper;
@ -40,9 +40,13 @@ use Symfony\Component\Console\Input\StreamableInputInterface;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Debug\ErrorHandler;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Debug\ErrorHandler as LegacyErrorHandler;
use Symfony\Component\Debug\Exception\FatalThrowableError;
use Symfony\Component\ErrorHandler\ErrorHandler;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
use Symfony\Contracts\Service\ResetInterface;
/**
* An Application is the container for a collection of commands.
@ -59,9 +63,9 @@ use Symfony\Component\EventDispatcher\EventDispatcherInterface;
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Application
class Application implements ResetInterface
{
private $commands = array();
private $commands = [];
private $wantHelps = false;
private $runningCommand;
private $name;
@ -74,14 +78,14 @@ class Application
private $dispatcher;
private $terminal;
private $defaultCommand;
private $singleCommand;
private $singleCommand = false;
private $initialized;
/**
* @param string $name The name of the application
* @param string $version The version of the application
*/
public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN')
{
$this->name = $name;
$this->version = $version;
@ -89,9 +93,12 @@ class Application
$this->defaultCommand = 'list';
}
/**
* @final since Symfony 4.3, the type-hint will be updated to the interface from symfony/contracts in 5.0
*/
public function setDispatcher(EventDispatcherInterface $dispatcher)
{
$this->dispatcher = $dispatcher;
$this->dispatcher = LegacyEventDispatcherProxy::decorate($dispatcher);
}
public function setCommandLoader(CommandLoaderInterface $commandLoader)
@ -119,29 +126,22 @@ class Application
$output = new ConsoleOutput();
}
$renderException = function ($e) use ($output) {
if (!$e instanceof \Exception) {
$e = class_exists(FatalThrowableError::class) ? new FatalThrowableError($e) : new \ErrorException($e->getMessage(), $e->getCode(), E_ERROR, $e->getFile(), $e->getLine());
}
$renderException = function (\Throwable $e) use ($output) {
if ($output instanceof ConsoleOutputInterface) {
$this->renderException($e, $output->getErrorOutput());
$this->renderThrowable($e, $output->getErrorOutput());
} else {
$this->renderException($e, $output);
$this->renderThrowable($e, $output);
}
};
if ($phpHandler = set_exception_handler($renderException)) {
restore_exception_handler();
if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
$debugHandler = true;
} elseif ($debugHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
$phpHandler[0]->setExceptionHandler($debugHandler);
if (!\is_array($phpHandler) || (!$phpHandler[0] instanceof ErrorHandler && !$phpHandler[0] instanceof LegacyErrorHandler)) {
$errorHandler = true;
} elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
$phpHandler[0]->setExceptionHandler($errorHandler);
}
}
if (null !== $this->dispatcher && $this->dispatcher->hasListeners(ConsoleEvents::EXCEPTION)) {
@trigger_error(sprintf('The "ConsoleEvents::EXCEPTION" event is deprecated since Symfony 3.3 and will be removed in 4.0. Listen to the "ConsoleEvents::ERROR" event instead.'), E_USER_DEPRECATED);
}
$this->configureIO($input, $output);
try {
@ -170,7 +170,7 @@ class Application
restore_exception_handler();
}
restore_exception_handler();
} elseif (!$debugHandler) {
} elseif (!$errorHandler) {
$finalHandler = $phpHandler[0]->setExceptionHandler(null);
if ($finalHandler !== $renderException) {
$phpHandler[0]->setExceptionHandler($finalHandler);
@ -196,17 +196,24 @@ class Application
*/
public function doRun(InputInterface $input, OutputInterface $output)
{
if (true === $input->hasParameterOption(array('--version', '-V'), true)) {
if (true === $input->hasParameterOption(['--version', '-V'], true)) {
$output->writeln($this->getLongVersion());
return 0;
}
try {
// Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument.
$input->bind($this->getDefinition());
} catch (ExceptionInterface $e) {
// Errors must be ignored, full binding/validation happens later when the command is known.
}
$name = $this->getCommandName($input);
if (true === $input->hasParameterOption(array('--help', '-h'), true)) {
if (true === $input->hasParameterOption(['--help', '-h'], true)) {
if (!$name) {
$name = 'help';
$input = new ArrayInput(array('command_name' => $this->defaultCommand));
$input = new ArrayInput(['command_name' => $this->defaultCommand]);
} else {
$this->wantHelps = true;
}
@ -217,31 +224,48 @@ class Application
$definition = $this->getDefinition();
$definition->setArguments(array_merge(
$definition->getArguments(),
array(
[
'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name),
)
]
));
}
try {
$e = $this->runningCommand = null;
$this->runningCommand = null;
// the command name MUST be the first element of the input
$command = $this->find($name);
} catch (\Exception $e) {
} catch (\Throwable $e) {
}
if (null !== $e) {
if (null !== $this->dispatcher) {
$event = new ConsoleErrorEvent($input, $output, $e);
$this->dispatcher->dispatch(ConsoleEvents::ERROR, $event);
$e = $event->getError();
if (!($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) || 1 !== \count($alternatives = $e->getAlternatives()) || !$input->isInteractive()) {
if (null !== $this->dispatcher) {
$event = new ConsoleErrorEvent($input, $output, $e);
$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
if (0 === $event->getExitCode()) {
return 0;
if (0 === $event->getExitCode()) {
return 0;
}
$e = $event->getError();
}
throw $e;
}
throw $e;
$alternative = $alternatives[0];
$style = new SymfonyStyle($input, $output);
$style->block(sprintf("\nCommand \"%s\" is not defined.\n", $name), null, 'error');
if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) {
if (null !== $this->dispatcher) {
$event = new ConsoleErrorEvent($input, $output, $e);
$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
return $event->getExitCode();
}
return 1;
}
$command = $this->find($alternative);
}
$this->runningCommand = $command;
@ -251,6 +275,13 @@ class Application
return $exitCode;
}
/**
* {@inheritdoc}
*/
public function reset()
{
}
public function setHelperSet(HelperSet $helperSet)
{
$this->helperSet = $helperSet;
@ -447,12 +478,11 @@ class Application
if (!$command->isEnabled()) {
$command->setApplication(null);
return;
return null;
}
if (null === $command->getDefinition()) {
throw new LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', \get_class($command)));
}
// Will throw if the command is not correctly initialized.
$command->getDefinition();
if (!$command->getName()) {
throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', \get_class($command)));
@ -521,8 +551,12 @@ class Application
*/
public function getNamespaces()
{
$namespaces = array();
$namespaces = [];
foreach ($this->all() as $command) {
if ($command->isHidden()) {
continue;
}
$namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));
foreach ($command->getAliases() as $alias) {
@ -540,7 +574,7 @@ class Application
*
* @return string A registered namespace
*
* @throws CommandNotFoundException When namespace is incorrect or ambiguous
* @throws NamespaceNotFoundException When namespace is incorrect or ambiguous
*/
public function findNamespace($namespace)
{
@ -561,12 +595,12 @@ class Application
$message .= implode("\n ", $alternatives);
}
throw new CommandNotFoundException($message, $alternatives);
throw new NamespaceNotFoundException($message, $alternatives);
}
$exact = \in_array($namespace, $namespaces, true);
if (\count($namespaces) > 1 && !$exact) {
throw new CommandNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
throw new NamespaceNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
}
return $exact ? $namespace : reset($namespaces);
@ -588,7 +622,20 @@ class Application
{
$this->init();
$aliases = array();
$aliases = [];
foreach ($this->commands as $command) {
foreach ($command->getAliases() as $alias) {
if (!$this->has($alias)) {
$this->commands[$alias] = $command;
}
}
}
if ($this->has($name)) {
return $this->get($name);
}
$allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands);
$expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $name);
$commands = preg_grep('{^'.$expr.'}', $allCommands);
@ -607,6 +654,11 @@ class Application
$message = sprintf('Command "%s" is not defined.', $name);
if ($alternatives = $this->findAlternatives($name, $allCommands)) {
// remove hidden commands
$alternatives = array_filter($alternatives, function ($name) {
return !$this->get($name)->isHidden();
});
if (1 == \count($alternatives)) {
$message .= "\n\nDid you mean this?\n ";
} else {
@ -615,7 +667,7 @@ class Application
$message .= implode("\n ", $alternatives);
}
throw new CommandNotFoundException($message, $alternatives);
throw new CommandNotFoundException($message, array_values($alternatives));
}
// filter out aliases for commands which are already on the list
@ -629,28 +681,43 @@ class Application
}));
}
$exact = \in_array($name, $commands, true) || isset($aliases[$name]);
if (\count($commands) > 1 && !$exact) {
if (\count($commands) > 1) {
$usableWidth = $this->terminal->getWidth() - 10;
$abbrevs = array_values($commands);
$maxLen = 0;
foreach ($abbrevs as $abbrev) {
$maxLen = max(Helper::strlen($abbrev), $maxLen);
}
$abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen) {
$abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen, &$commands) {
if (!$commandList[$cmd] instanceof Command) {
return $cmd;
$commandList[$cmd] = $this->commandLoader->get($cmd);
}
if ($commandList[$cmd]->isHidden()) {
unset($commands[array_search($cmd, $commands)]);
return false;
}
$abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();
return Helper::strlen($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
}, array_values($commands));
$suggestions = $this->getAbbreviationSuggestions($abbrevs);
throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $name, $suggestions), array_values($commands));
if (\count($commands) > 1) {
$suggestions = $this->getAbbreviationSuggestions(array_filter($abbrevs));
throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $name, $suggestions), array_values($commands));
}
}
return $this->get($exact ? $name : reset($commands));
$command = $this->get(reset($commands));
if ($command->isHidden()) {
@trigger_error(sprintf('Command "%s" is hidden, finding it using an abbreviation is deprecated since Symfony 4.4, use its full name instead.', $command->getName()), E_USER_DEPRECATED);
}
return $command;
}
/**
@ -681,7 +748,7 @@ class Application
return $commands;
}
$commands = array();
$commands = [];
foreach ($this->commands as $name => $command) {
if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) {
$commands[$name] = $command;
@ -708,7 +775,7 @@ class Application
*/
public static function getAbbreviations($names)
{
$abbrevs = array();
$abbrevs = [];
foreach ($names as $name) {
for ($len = \strlen($name); $len > 0; --$len) {
$abbrev = substr($name, 0, $len);
@ -721,47 +788,108 @@ class Application
/**
* Renders a caught exception.
*
* @deprecated since Symfony 4.4, use "renderThrowable()" instead
*/
public function renderException(\Exception $e, OutputInterface $output)
{
@trigger_error(sprintf('The "%s::renderException()" method is deprecated since Symfony 4.4, use "renderThrowable()" instead.', __CLASS__), E_USER_DEPRECATED);
$output->writeln('', OutputInterface::VERBOSITY_QUIET);
$this->doRenderException($e, $output);
$this->finishRenderThrowableOrException($output);
}
public function renderThrowable(\Throwable $e, OutputInterface $output): void
{
if (__CLASS__ !== \get_class($this) && __CLASS__ === (new \ReflectionMethod($this, 'renderThrowable'))->getDeclaringClass()->getName() && __CLASS__ !== (new \ReflectionMethod($this, 'renderException'))->getDeclaringClass()->getName()) {
@trigger_error(sprintf('The "%s::renderException()" method is deprecated since Symfony 4.4, use "renderThrowable()" instead.', __CLASS__), E_USER_DEPRECATED);
if (!$e instanceof \Exception) {
$e = class_exists(FatalThrowableError::class) ? new FatalThrowableError($e) : new \ErrorException($e->getMessage(), $e->getCode(), E_ERROR, $e->getFile(), $e->getLine());
}
$this->renderException($e, $output);
return;
}
$output->writeln('', OutputInterface::VERBOSITY_QUIET);
$this->doRenderThrowable($e, $output);
$this->finishRenderThrowableOrException($output);
}
private function finishRenderThrowableOrException(OutputInterface $output): void
{
if (null !== $this->runningCommand) {
$output->writeln(sprintf('<info>%s</info>', sprintf($this->runningCommand->getSynopsis(), $this->getName())), OutputInterface::VERBOSITY_QUIET);
$output->writeln('', OutputInterface::VERBOSITY_QUIET);
}
}
/**
* @deprecated since Symfony 4.4, use "doRenderThrowable()" instead
*/
protected function doRenderException(\Exception $e, OutputInterface $output)
{
@trigger_error(sprintf('The "%s::doRenderException()" method is deprecated since Symfony 4.4, use "doRenderThrowable()" instead.', __CLASS__), E_USER_DEPRECATED);
$this->doActuallyRenderThrowable($e, $output);
}
protected function doRenderThrowable(\Throwable $e, OutputInterface $output): void
{
if (__CLASS__ !== \get_class($this) && __CLASS__ === (new \ReflectionMethod($this, 'doRenderThrowable'))->getDeclaringClass()->getName() && __CLASS__ !== (new \ReflectionMethod($this, 'doRenderException'))->getDeclaringClass()->getName()) {
@trigger_error(sprintf('The "%s::doRenderException()" method is deprecated since Symfony 4.4, use "doRenderThrowable()" instead.', __CLASS__), E_USER_DEPRECATED);
if (!$e instanceof \Exception) {
$e = class_exists(FatalThrowableError::class) ? new FatalThrowableError($e) : new \ErrorException($e->getMessage(), $e->getCode(), E_ERROR, $e->getFile(), $e->getLine());
}
$this->doRenderException($e, $output);
return;
}
$this->doActuallyRenderThrowable($e, $output);
}
private function doActuallyRenderThrowable(\Throwable $e, OutputInterface $output): void
{
do {
$message = trim($e->getMessage());
if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$title = sprintf(' [%s%s] ', \get_class($e), 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
$class = \get_class($e);
$class = 'c' === $class[0] && 0 === strpos($class, "class@anonymous\0") ? get_parent_class($class).'@anonymous' : $class;
$title = sprintf(' [%s%s] ', $class, 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
$len = Helper::strlen($title);
} else {
$len = 0;
}
$width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : PHP_INT_MAX;
// HHVM only accepts 32 bits integer in str_split, even when PHP_INT_MAX is a 64 bit integer: https://github.com/facebook/hhvm/issues/1327
if (\defined('HHVM_VERSION') && $width > 1 << 31) {
$width = 1 << 31;
if (false !== strpos($message, "class@anonymous\0")) {
$message = preg_replace_callback('/class@anonymous\x00.*?\.php(?:0x?|:)[0-9a-fA-F]++/', function ($m) {
return class_exists($m[0], false) ? get_parent_class($m[0]).'@anonymous' : $m[0];
}, $message);
}
$lines = array();
foreach ('' !== $message ? preg_split('/\r?\n/', $message) : array() as $line) {
$width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : PHP_INT_MAX;
$lines = [];
foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) {
foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
// pre-format lines to get the right string length
$lineLength = Helper::strlen($line) + 4;
$lines[] = array($line, $lineLength);
$lines[] = [$line, $lineLength];
$len = max($lineLength, $len);
}
}
$messages = array();
$messages = [];
if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$messages[] = sprintf('<comment>%s</comment>', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a')));
}
@ -783,14 +911,21 @@ class Application
// exception related properties
$trace = $e->getTrace();
array_unshift($trace, [
'function' => '',
'file' => $e->getFile() ?: 'n/a',
'line' => $e->getLine() ?: 'n/a',
'args' => [],
]);
for ($i = 0, $count = \count($trace); $i < $count; ++$i) {
$class = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
$type = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
$function = $trace[$i]['function'];
$function = isset($trace[$i]['function']) ? $trace[$i]['function'] : '';
$file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
$line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
$output->writeln(sprintf(' %s%s%s() at <info>%s:%s</info>', $class, $type, $function, $file, $line), OutputInterface::VERBOSITY_QUIET);
$output->writeln(sprintf(' %s%s at <info>%s:%s</info>', $class, $function ? $type.$function.'()' : '', $file, $line), OutputInterface::VERBOSITY_QUIET);
}
$output->writeln('', OutputInterface::VERBOSITY_QUIET);
@ -798,82 +933,18 @@ class Application
} while ($e = $e->getPrevious());
}
/**
* Tries to figure out the terminal width in which this application runs.
*
* @return int|null
*
* @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
*/
protected function getTerminalWidth()
{
@trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
return $this->terminal->getWidth();
}
/**
* Tries to figure out the terminal height in which this application runs.
*
* @return int|null
*
* @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
*/
protected function getTerminalHeight()
{
@trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
return $this->terminal->getHeight();
}
/**
* Tries to figure out the terminal dimensions based on the current environment.
*
* @return array Array containing width and height
*
* @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
*/
public function getTerminalDimensions()
{
@trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
return array($this->terminal->getWidth(), $this->terminal->getHeight());
}
/**
* Sets terminal dimensions.
*
* Can be useful to force terminal dimensions for functional tests.
*
* @param int $width The width
* @param int $height The height
*
* @return $this
*
* @deprecated since version 3.2, to be removed in 4.0. Set the COLUMNS and LINES env vars instead.
*/
public function setTerminalDimensions($width, $height)
{
@trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Set the COLUMNS and LINES env vars instead.', __METHOD__), E_USER_DEPRECATED);
putenv('COLUMNS='.$width);
putenv('LINES='.$height);
return $this;
}
/**
* Configures the input and output instances based on the user arguments and options.
*/
protected function configureIO(InputInterface $input, OutputInterface $output)
{
if (true === $input->hasParameterOption(array('--ansi'), true)) {
if (true === $input->hasParameterOption(['--ansi'], true)) {
$output->setDecorated(true);
} elseif (true === $input->hasParameterOption(array('--no-ansi'), true)) {
} elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
$output->setDecorated(false);
}
if (true === $input->hasParameterOption(array('--no-interaction', '-n'), true)) {
if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
$input->setInteractive(false);
} elseif (\function_exists('posix_isatty')) {
$inputStream = null;
@ -882,12 +953,6 @@ class Application
$inputStream = $input->getStream();
}
// This check ensures that calling QuestionHelper::setInputStream() works
// To be removed in 4.0 (in the same time as QuestionHelper::setInputStream)
if (!$inputStream && $this->getHelperSet()->has('question')) {
$inputStream = $this->getHelperSet()->get('question')->getInputStream(false);
}
if (!@posix_isatty($inputStream) && false === getenv('SHELL_INTERACTIVE')) {
$input->setInteractive(false);
}
@ -901,7 +966,7 @@ class Application
default: $shellVerbosity = 0; break;
}
if (true === $input->hasParameterOption(array('--quiet', '-q'), true)) {
if (true === $input->hasParameterOption(['--quiet', '-q'], true)) {
$output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
$shellVerbosity = -1;
} else {
@ -958,28 +1023,16 @@ class Application
$e = null;
try {
$this->dispatcher->dispatch(ConsoleEvents::COMMAND, $event);
$this->dispatcher->dispatch($event, ConsoleEvents::COMMAND);
if ($event->commandShouldRun()) {
$exitCode = $command->run($input, $output);
} else {
$exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
}
} catch (\Exception $e) {
} catch (\Throwable $e) {
}
if (null !== $e) {
if ($this->dispatcher->hasListeners(ConsoleEvents::EXCEPTION)) {
$x = $e instanceof \Exception ? $e : new FatalThrowableError($e);
$event = new ConsoleExceptionEvent($command, $input, $output, $x, $x->getCode());
$this->dispatcher->dispatch(ConsoleEvents::EXCEPTION, $event);
if ($x !== $event->getException()) {
$e = $event->getException();
}
}
$event = new ConsoleErrorEvent($input, $output, $e, $command);
$this->dispatcher->dispatch(ConsoleEvents::ERROR, $event);
$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
$e = $event->getError();
if (0 === $exitCode = $event->getExitCode()) {
@ -988,7 +1041,7 @@ class Application
}
$event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
$this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event);
$this->dispatcher->dispatch($event, ConsoleEvents::TERMINATE);
if (null !== $e) {
throw $e;
@ -1000,7 +1053,7 @@ class Application
/**
* Gets the name of the command based on input.
*
* @return string The command name
* @return string|null
*/
protected function getCommandName(InputInterface $input)
{
@ -1014,7 +1067,7 @@ class Application
*/
protected function getDefaultInputDefinition()
{
return new InputDefinition(array(
return new InputDefinition([
new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message'),
@ -1024,7 +1077,7 @@ class Application
new InputOption('--ansi', '', InputOption::VALUE_NONE, 'Force ANSI output'),
new InputOption('--no-ansi', '', InputOption::VALUE_NONE, 'Disable ANSI output'),
new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
));
]);
}
/**
@ -1034,7 +1087,7 @@ class Application
*/
protected function getDefaultCommands()
{
return array(new HelpCommand(), new ListCommand());
return [new HelpCommand(), new ListCommand()];
}
/**
@ -1044,22 +1097,18 @@ class Application
*/
protected function getDefaultHelperSet()
{
return new HelperSet(array(
return new HelperSet([
new FormatterHelper(),
new DebugFormatterHelper(),
new ProcessHelper(),
new QuestionHelper(),
));
]);
}
/**
* Returns abbreviated suggestions in string format.
*
* @param array $abbrevs Abbreviated suggestions to convert
*
* @return string A formatted string of abbreviated suggestions
*/
private function getAbbreviationSuggestions($abbrevs)
private function getAbbreviationSuggestions(array $abbrevs): string
{
return ' '.implode("\n ", $abbrevs);
}
@ -1076,8 +1125,7 @@ class Application
*/
public function extractNamespace($name, $limit = null)
{
$parts = explode(':', $name);
array_pop($parts);
$parts = explode(':', $name, -1);
return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit));
}
@ -1086,17 +1134,14 @@ class Application
* Finds alternative of $name among $collection,
* if nothing is found in $collection, try in $abbrevs.
*
* @param string $name The string
* @param iterable $collection The collection
*
* @return string[] A sorted array of similar string
*/
private function findAlternatives($name, $collection)
private function findAlternatives(string $name, iterable $collection): array
{
$threshold = 1e3;
$alternatives = array();
$alternatives = [];
$collectionParts = array();
$collectionParts = [];
foreach ($collection as $item) {
$collectionParts[$item] = explode(':', $item);
}
@ -1155,7 +1200,15 @@ class Application
return $this;
}
private function splitStringByWidth($string, $width)
/**
* @internal
*/
public function isSingleCommand(): bool
{
return $this->singleCommand;
}
private function splitStringByWidth(string $string, int $width): array
{
// str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly.
// additionally, array_slice() is not enough as some character has doubled width.
@ -1165,17 +1218,23 @@ class Application
}
$utf8String = mb_convert_encoding($string, 'utf8', $encoding);
$lines = array();
$lines = [];
$line = '';
foreach (preg_split('//u', $utf8String) as $char) {
// test if $char could be appended to current line
if (mb_strwidth($line.$char, 'utf8') <= $width) {
$line .= $char;
continue;
$offset = 0;
while (preg_match('/.{1,10000}/u', $utf8String, $m, 0, $offset)) {
$offset += \strlen($m[0]);
foreach (preg_split('//u', $m[0]) as $char) {
// test if $char could be appended to current line
if (mb_strwidth($line.$char, 'utf8') <= $width) {
$line .= $char;
continue;
}
// if not, push current line to array and make new line
$lines[] = str_pad($line, $width);
$line = $char;
}
// if not, push current line to array and make new line
$lines[] = str_pad($line, $width);
$line = $char;
}
$lines[] = \count($lines) ? str_pad($line, $width) : $line;
@ -1188,15 +1247,13 @@ class Application
/**
* Returns all namespaces of the command name.
*
* @param string $name The full name of the command
*
* @return string[] The namespaces of the command
*/
private function extractAllNamespaces($name)
private function extractAllNamespaces(string $name): array
{
// -1 as third argument is needed to skip the command short name when exploding
$parts = explode(':', $name, -1);
$namespaces = array();
$namespaces = [];
foreach ($parts as $part) {
if (\count($namespaces)) {