aleph1.co.uk Git - yaffs-website/blob - vendor/consolidation/annotated-command/src/Help/HelpCommand.php

   1 <?php
   2 namespace Consolidation\AnnotatedCommand\Help;
   3
   4 use Symfony\Component\Console\Application;
   5 use Symfony\Component\Console\Descriptor\XmlDescriptor;
   6 use Symfony\Component\Console\Input\InputInterface;
   7 use Symfony\Component\Console\Output\OutputInterface;
   8
   9 class HelpCommand
  10 {
  11     /** var Application */
  12     protected $application;
  13
  14     /**
  15      * Create a help document from a Symfony Console command
  16      */
  17     public function __construct(Application $application)
  18     {
  19         $this->application = $application;
  20     }
  21
  22     public function getApplication()
  23     {
  24         return $this->application;
  25     }
  26
  27     /**
  28      * Run the help command
  29      *
  30      * @command my-help
  31      * @return \Consolidation\AnnotatedCommand\Help\HelpDocument
  32      */
  33     public function help($commandName = 'help')
  34     {
  35         $command = $this->getApplication()->find($commandName);
  36
  37         $helpDocument = $this->getHelpDocument($command);
  38         return $helpDocument;
  39     }
  40
  41     /**
  42      * Create a help document.
  43      */
  44     protected function getHelpDocument($command)
  45     {
  46         return new HelpDocument($command);
  47     }
  48 }