A Command object contains all the information that is necessary to describe
and run a console command. Use the {@link CommandConfig} class to configure
a command:
php
$config = CommandConfig::create()
->setDescription('List and manage servers')
->beginSubCommand('add')
->setDescription('Add a new server')
->addArgument('host', InputArgument::REQUIRED)
->addOption('port', 'p', InputOption::VALUE_OPTIONAL, null, 80)
->end()
;
$command = new Command($config);
public function testRenderApplicationJson()
{
$args = new Args($this->helpCommand->getArgsFormat());
$status = $this->handler->handle($args, $this->io, $this->command);
$this->assertStringStartsWith('{"commands":[{"name":"help",', $this->io->fetchOutput());
$this->assertSame(0, $status);
}
public function testRenderApplicationXml()
{
$args = new Args($this->helpCommand->getArgsFormat());
$status = $this->handler->handle($args, $this->io, $this->command);
$expected = <<<'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<symfony name="The Application" version="1.2.3">
EOF;
$this->assertStringStartsWith($expected, $this->io->fetchOutput());
$this->assertSame(0, $status);
}
/**
* {@inheritdoc}
*/
public function handle(Args $args, IO $io, Command $command)
{
$application = $command->getApplication();
if ($args->isArgumentSet('command')) {
$theCommand = $application->getCommand($args->getArgument('command'));
$usage = new CommandHelp($theCommand);
} else {
$usage = new ApplicationHelp($application);
}
$usage->render($io);
return 0;
}
/**
* Adds a command to the collection.
*
* If a command exists with the same name in the collection, that command
* is overwritten.
*
* @param Command $command The command to add.
*
* @see merge(), replace()
*/
public function add(Command $command)
{
$name = $command->getName();
$this->commands[$name] = $command;
if ($shortName = $command->getShortName()) {
$this->shortNameIndex[$shortName] = $name;
}
foreach ($command->getAliases() as $alias) {
$this->aliasIndex[$alias] = $name;
}
ksort($this->aliasIndex);
}
public function testRenderApplicationText()
{
$args = new Args($this->helpCommand->getArgsFormat());
$status = $this->handler->handle($args, $this->io, $this->command);
$expected = <<<'EOF'
The Application version 1.2.3
USAGE
console
EOF;
$this->assertStringStartsWith($expected, $this->io->fetchOutput());
$this->assertSame(0, $status);
}
/**
* {@inheritdoc}
*/
public function handle(Args $args, IO $io, Command $command)
{
$descriptor = new XmlDescriptor();
$output = new IOOutput($io);
$application = $command->getApplication();
$applicationAdapter = new ApplicationAdapter($application);
if ($args->isArgumentSet('command')) {
$theCommand = $application->getCommand($args->getArgument('command'));
$commandAdapter = new CommandAdapter($theCommand, $applicationAdapter);
$descriptor->describe($output, $commandAdapter);
} else {
$descriptor->describe($output, $applicationAdapter);
}
return 0;
}
/**
* @expectedException \Puli\Manager\Api\Server\NoSuchServerException
*/
public function testDeleteServerFailsIfNotFound()
{
$this->serverManager->expects($this->once())->method('hasServer')->with('localhost')->willReturn(false);
$this->serverManager->expects($this->never())->method('removeServer');
$args = self::$deleteCommand->parseArgs(new StringArgs('localhost'));
$this->handler->handleDelete($args);
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage The path "/path1" is not mapped in the package "vendor/root".
*/
public function testDeleteMappingFailsIfNotFound()
{
$args = self::$deleteCommand->parseArgs(new StringArgs('/path1'));
$this->repoManager->expects($this->once())->method('hasRootPathMapping')->with('/path1')->willReturn(false);
$this->repoManager->expects($this->never())->method('removeRootPathMapping')->with('/path1');
$this->assertSame(0, $this->handler->handleDelete($args));
}
/**
* @expectedException \RuntimeException
*/
public function testDeletePluginFailsIfNotInstalled()
{
$args = self::$deleteCommand->parseArgs(new StringArgs('My\\Plugin\\Class'));
$this->manager->expects($this->once())->method('hasPluginClass')->with('My\\Plugin\\Class')->willReturn(false);
$this->manager->expects($this->never())->method('removePluginClass');
$this->handler->handleDelete($args);
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage No search criteria specified
*/
public function testFailIfNoCriteria()
{
$args = self::$findCommand->parseArgs(new StringArgs(''));
$this->repo->expects($this->never())->method('find');
$this->discovery->expects($this->never())->method('findByType');
$this->handler->handle($args, $this->io);
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage The type "my/type" does not exist in the package "vendor/root".
*/
public function testDeleteTypeFailsIfNotFound()
{
$args = self::$deleteCommand->parseArgs(new StringArgs('my/type'));
$this->discoveryManager->expects($this->once())->method('hasRootBindingType')->with('my/type')->willReturn(false);
$this->discoveryManager->expects($this->never())->method('removeRootBindingType');
$this->assertSame(0, $this->handler->handleRemove($args));
}
/**
* @expectedException \RuntimeException
*/
public function testDeleteInstallerFailsIfNotFound()
{
$args = self::$deleteCommand->parseArgs(new StringArgs('symlink'));
$this->installerManager->expects($this->once())->method('hasInstallerDescriptor')->with('symlink')->willReturn(false);
$this->installerManager->expects($this->never())->method('removeRootInstallerDescriptor');
$this->handler->handleDelete($args);
}
private function parse()
{
try {
$this->parsedArgs = $this->command->parseArgs($this->rawArgs);
} catch (CannotParseArgsException $e) {
$this->parseError = $e;
}
$this->parsed = true;
}
public function testResetKey()
{
$args = self::$resetCommand->parseArgs(new StringArgs('the-key'));
$this->manager->expects($this->once())->method('removeConfigKey')->with('the-key');
$statusCode = $this->handler->handleReset($args);
$this->assertSame(0, $statusCode);
$this->assertEmpty($this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
public function testGetDefaultTarget()
{
$target = new InstallTarget('local', 'symlink', 'public_html');
$this->targetManager->expects($this->once())->method('getDefaultTarget')->willReturn($target);
$args = self::$getDefaultCommand->parseArgs(new StringArgs(''));
$this->assertSame(0, $this->handler->handleGetDefault($args, $this->io));
$this->assertSame("local\n", $this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage Cannot disable bindings in the package "vendor/root".
*/
public function testDisableBindingFailsIfRoot()
{
$args = self::$disableCommand->parseArgs(new StringArgs('ab12'));
$descriptor = new BindingDescriptor('/path', 'my/type', array(), 'glob');
$descriptor->load($this->packages->getRootPackage());
$this->discoveryManager->expects($this->once())->method('findBindings')->with($this->uuid('ab12'))->willReturn(array($descriptor));
$this->discoveryManager->expects($this->never())->method('disableBinding');
$this->handler->handleDisable($args, $this->io);
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage Invalid build target "foobar". Expected one of: "all", "factory", "repository", "discovery"
*/
public function testBuildFailsIfInvalidTarget()
{
$args = self::$buildCommand->parseArgs(new StringArgs('foobar'));
$this->factoryManager->expects($this->never())->method('autoGenerateFactoryClass');
$this->repoManager->expects($this->never())->method('clearRepository');
$this->repoManager->expects($this->never())->method('buildRepository');
$this->discoveryManager->expects($this->never())->method('clearDiscovery');
$this->discoveryManager->expects($this->never())->method('buildDiscovery');
$this->handler->handle($args);
}
/**
* Returns the inherited arguments format of the command.
*
* @return ArgsFormat The inherited format.
*
* @see CommandConfig::buildArgsFormat()
*/
private function getBaseFormat()
{
if ($this->parentCommand) {
return $this->parentCommand->getArgsFormat();
}
if ($this->application) {
return $this->application->getGlobalArgsFormat();
}
return null;
}
public function testCreate()
{
$config = CommandConfig::create()->setName('command')->addAlias('alias1')->addAlias('alias2')->setDescription('Description of the command')->setHelp('The help for %command.name%')->addArgument('argument')->addOption('option', 'o')->setHelperSet($helperSet = new HelperSet());
$applicationConfig = new ApplicationConfig();
$application = new ConsoleApplication($applicationConfig);
$applicationAdapter = new ApplicationAdapter($application);
$command = new Command($config, $application);
$adapter = new CommandAdapter($command, $applicationAdapter);
$this->assertSame('command', $adapter->getName());
$this->assertEquals(new ArgsFormatInputDefinition($command->getArgsFormat()), $adapter->getDefinition());
$this->assertEquals(new ArgsFormatInputDefinition($command->getArgsFormat()), $adapter->getNativeDefinition());
$this->assertSame($command, $adapter->getAdaptedCommand());
$this->assertSame(array('alias1', 'alias2'), $adapter->getAliases());
$this->assertSame($applicationAdapter, $adapter->getApplication());
$this->assertSame('Description of the command', $adapter->getDescription());
$this->assertSame('The help for %command.name%', $adapter->getHelp());
$this->assertSame('The help for command', $adapter->getProcessedHelp());
$this->assertSame($helperSet, $adapter->getHelperSet());
$this->assertSame('command [-o|--option] [--] <cmd1> [<argument>]', $adapter->getSynopsis());
$this->assertTrue($adapter->isEnabled());
}
public function testCleanPackages()
{
$args = self::$cleanCommand->parseArgs(new StringArgs(''));
// The not-found package
$this->packageManager->expects($this->once())->method('removePackage')->with('vendor/package3');
$expected = <<<EOF
Removing vendor/package3
EOF;
$this->assertSame(0, $this->handler->handleClean($args, $this->io));
$this->assertSame($expected, $this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
public function testInstallNothing()
{
$this->assetManager->expects($this->once())->method('getAssetMappings')->willReturn(array());
$this->installationManager->expects($this->never())->method('prepareInstallation');
$this->installationManager->expects($this->never())->method('installResource');
$args = self::$installCommand->parseArgs(new StringArgs(''));
$expected = <<<EOF
Nothing to install.
EOF;
$this->assertSame(0, $this->handler->handleInstall($args, $this->io));
$this->assertSame($expected, $this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
/**
* @dataProvider getYears
*/
public function testListLongFormatsYearDependingOnCurrentYear(DateTime $timestamp, $formattedYear)
{
$args = self::$lsCommand->parseArgs(new StringArgs('-l /app'));
$this->repo->add('/app', new TestDirectory('/app', array($dir1 = new TestDirectory('/app/dir1'))));
$dir1->getMetadata()->setModificationTime((int) $timestamp->format('U'));
$dir1->getMetadata()->setSize(12);
$statusCode = $this->handler->handle($args, $this->io);
$expected = <<<EOF
TestDirectory 12 Feb 3 {$formattedYear} dir1
EOF;
$this->assertSame(0, $statusCode);
$this->assertSame($expected, $this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
public function testHelpPrintsTextIfAsciiDocNotFound()
{
$args = $this->helpCommand->parseArgs(new StringArgs('--help'));
$this->processLauncher->expects($this->any())->method('isSupported')->will($this->returnValue(true));
$this->executableFinder->expects($this->never())->method('find');
$this->processLauncher->expects($this->never())->method('launchProcess');
$this->handler->setApplicationPage('foobar');
$status = $this->handler->handle($args, $this->io, $this->command);
$expected = <<<'EOF'
The Application version 1.2.3
USAGE
the-app
EOF;
$this->assertStringStartsWith($expected, $this->io->fetchOutput());
$this->assertSame(0, $status);
}
public function testPrintTreeWithAbsolutePath()
{
$args = self::$treeCommand->parseArgs(new StringArgs('/app'));
$this->repo->add('/app', new TestDirectory('/app', array(new TestDirectory('/app/dir1', array(new TestFile('/app/dir1/file1'))), new TestDirectory('/app/dir2', array(new TestFile('/app/dir2/file1'), new TestFile('/app/dir2/file2'))), new TestFile('/app/file'), new TestFile('/app/resource1'), new TestFile('/app/resource2'))));
$expected = <<<EOF
/app
├── dir1
│ └── file1
├── dir2
│ ├── file1
│ └── file2
├── file
├── resource1
└── resource2
8 resources
EOF;
$this->assertSame(0, $this->handler->handle($args, $this->io));
$this->assertSame($expected, $this->io->fetchOutput());
$this->assertEmpty($this->io->fetchErrors());
}
/**
* @param RawArgs $args
* @param Command $currentCommand
*
* @return ResolveResult
*/
private function processDefaultSubCommands(RawArgs $args, Command $currentCommand)
{
if ($result = $this->processDefaultCommands($args, $currentCommand->getDefaultSubCommands())) {
return $result;
}
// No default commands, return the current command
return new ResolveResult($currentCommand, $args);
}
/**
* Callback for selecting the handler that should be run.
*
* @param Args $args The console arguments.
* @param IO $io The I/O.
* @param Command $command The handled command.
*
* @return string The name of the handler to run.
*/
public function getHandlerToRun(Args $args, IO $io, Command $command)
{
$rawArgs = $args->getRawArgs();
// The raw arguments should always be available, but check anyway
if (!$rawArgs) {
return 'text';
}
// If "-h" is given, always print the short text usage
if ($rawArgs->hasToken('-h')) {
return 'text';
}
// Check if any of the options is set
foreach ($this->getRegisteredNames() as $handlerName) {
if ($rawArgs->hasToken('--' . $handlerName)) {
return $handlerName;
}
}
// No format option is set, "-h" is not set
// If a command is given or if "--help" is set, display the manual
if ($rawArgs->hasToken('--help')) {
// Return "man" if the binary is available and the man page exists
// The process launcher must be supported on the system
$manPage = $this->getManPage($command->getApplication(), $args);
if (file_exists($manPage) && $this->processLauncher->isSupported()) {
if (!$this->manBinary) {
$this->manBinary = $this->executableFinder->find('man');
}
if ($this->manBinary) {
return 'man';
}
}
// Return "ascii-doc" if the AsciiDoc page exists
$asciiDocPage = $this->getAsciiDocPage($command->getApplication(), $args);
if (file_exists($asciiDocPage)) {
return 'ascii-doc';
}
}
// No command, no option -> display command list as text
return 'text';
}
/**
* Renders a command in the "Commands" section.
*
* @param BlockLayout $layout The layout.
* @param Command $command The command to describe.
*/
protected function renderCommand(BlockLayout $layout, Command $command)
{
$description = $command->getConfig()->getDescription();
$name = '<c1>' . $command->getName() . '</c1>';
$layout->add(new LabeledParagraph($name, $description));
}
/**
* Renders a sub-command in the "Commands" section.
*
* @param BlockLayout $layout The layout.
* @param Command $command The command to render.
*/
protected function renderSubCommand(BlockLayout $layout, Command $command)
{
$config = $command->getConfig();
$description = $config->getDescription();
$help = $config->getHelp();
$arguments = $command->getArgsFormat()->getArguments(false);
$options = $command->getArgsFormat()->getOptions(false);
if ($config instanceof OptionCommandConfig) {
if ($config->isLongNamePreferred()) {
$preferredName = '--<u>' . $config->getLongName() . '</u>';
$alternativeName = $config->getShortName() ? '-<u>' . $config->getShortName() . '</u>' : null;
} else {
$preferredName = '-<u>' . $config->getShortName() . '</u>';
$alternativeName = '--<u>' . $config->getLongName() . '</u>';
}
$name = $preferredName;
if ($alternativeName) {
$name .= ' (' . $alternativeName . ')';
}
} else {
$name = '<u>' . $command->getName() . '</u>';
}
$layout->add(new Paragraph($name));
$layout->beginBlock();
if ($description) {
$this->renderSubCommandDescription($layout, $description);
}
if ($help) {
$this->renderSubCommandHelp($layout, $help);
}
if ($arguments) {
$this->renderSubCommandArguments($layout, $arguments);
}
if ($options) {
$this->renderSubCommandOptions($layout, $options);
}
if (!$description && !$help && !$arguments && !$options) {
$layout->add(new EmptyLine());
}
$layout->endBlock();
}
public function testRunWithLenientArgsParsing()
{
$rawArgs = $this->getMock('Webmozart\\Console\\Api\\Args\\RawArgs');
$parsedArgs = new Args(new ArgsFormat());
$io = $this->getMockBuilder('Webmozart\\Console\\Api\\IO\\IO')->disableOriginalConstructor()->getMock();
$parser = $this->getMock('Webmozart\\Console\\Api\\Args\\ArgsParser');
$handler = $this->getMock('stdClass', array('handle'));
$config = new CommandConfig('command');
$config->setArgsParser($parser);
$config->setHandler($handler);
$config->enableLenientArgsParsing();
$command = new Command($config);
$format = $command->getArgsFormat();
$parser->expects($this->once())->method('parseArgs')->with($this->identicalTo($rawArgs), $this->identicalTo($format), true)->willReturn($parsedArgs);
$handler->expects($this->once())->method('handle')->with($parsedArgs, $io, $command)->willReturn(123);
$this->assertSame(123, $command->run($rawArgs, $io));
}
