Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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ListCommand.php
01 <?php
02
03 /*
04 * This file is part of the Symfony package.
05 *
06 * (c) Fabien Potencier <fabien@symfony.com>
07 *
08 * For the full copyright and license information, please view the LICENSE
09 * file that was distributed with this source code.
10 */
11
12 namespace Symfony\Component\Console\Command;
13
14 use Symfony\Component\Console\Helper\DescriptorHelper;
15 use Symfony\Component\Console\Input\InputArgument;
16 use Symfony\Component\Console\Input\InputOption;
17 use Symfony\Component\Console\Input\InputInterface;
18 use Symfony\Component\Console\Output\OutputInterface;
19 use Symfony\Component\Console\Input\InputDefinition;
20
21 /**
22 * ListCommand displays the list of all available commands for the application.
23 *
24 * @author Fabien Potencier <fabien@symfony.com>
25 */
26 class ListCommand extends Command
27 {
28 /**
29 * {@inheritdoc}
30 */
31 protected function configure()
32 {
33 $this
34 ->setName('list')
35 ->setDefinition($this->createDefinition())
36 ->setDescription('Lists commands')
37 ->setHelp(<<<'EOF'
38 The <info>%command.name%</info> command lists all commands:
39
40 <info>php %command.full_name%</info>
41
42 You can also display the commands for a specific namespace:
43
44 <info>php %command.full_name% test</info>
45
46 You can also output the information in other formats by using the <comment>--format</comment> option:
47
48 <info>php %command.full_name% --format=xml</info>
49
50 It's also possible to get raw list of commands (useful for embedding command runner):
51
52 <info>php %command.full_name% --raw</info>
53 EOF
54 )
55 ;
56 }
57
58 /**
59 * {@inheritdoc}
60 */
61 public function getNativeDefinition()
62 {
63 return $this->createDefinition();
64 }
65
66 /**
67 * {@inheritdoc}
68 */
69 protected function execute(InputInterface $input, OutputInterface $output)
70 {
71 if ($input->getOption('xml')) {
72 @trigger_error('The --xml option was deprecated in version 2.7 and will be removed in version 3.0. Use the --format option instead.', E_USER_DEPRECATED);
73
74 $input->setOption('format', 'xml');
75 }
76
77 $helper = new DescriptorHelper();
78 $helper->describe($output, $this->getApplication(), array(
79 'format' => $input->getOption('format'),
80 'raw_text' => $input->getOption('raw'),
81 'namespace' => $input->getArgument('namespace'),
82 ));
83 }
84
85 /**
86 * {@inheritdoc}
87 */
88 private function createDefinition()
89 {
90 return new InputDefinition(array(
91 new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'),
92 new InputOption('xml', null, InputOption::VALUE_NONE, 'To output list as XML'),
93 new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'),
94 new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'),
95 ));
96 }
97 }
98