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-rw-r--r--src/Acme/DemoBundle/Command/HelloWorldCommand.php48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/Acme/DemoBundle/Command/HelloWorldCommand.php b/src/Acme/DemoBundle/Command/HelloWorldCommand.php
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1<?php
2
3namespace Acme\DemoBundle\Command;
4
5use Symfony\Component\Console\Command\Command;
6use Symfony\Component\Console\Input\InputArgument;
7use Symfony\Component\Console\Input\InputInterface;
8use Symfony\Component\Console\Output\OutputInterface;
9
10/**
11 * Hello World command for demo purposes.
12 *
13 * You could also extend from Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand
14 * to get access to the container via $this->getContainer().
15 *
16 * @author Tobias Schultze <http://tobion.de>
17 */
18class HelloWorldCommand extends Command
19{
20 /**
21 * {@inheritdoc}
22 */
23 protected function configure()
24 {
25 $this
26 ->setName('acme:hello')
27 ->setDescription('Hello World example command')
28 ->addArgument('who', InputArgument::OPTIONAL, 'Who to greet.', 'World')
29 ->setHelp(<<<EOF
30The <info>%command.name%</info> command greets somebody or everybody:
31
32<info>php %command.full_name%</info>
33
34The optional argument specifies who to greet:
35
36<info>php %command.full_name%</info> Fabien
37EOF
38 );
39 }
40
41 /**
42 * {@inheritdoc}
43 */
44 protected function execute(InputInterface $input, OutputInterface $output)
45 {
46 $output->writeln(sprintf('Hello <comment>%s</comment>!', $input->getArgument('who')));
47 }
48}