www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console-core/src/Utils/ShellProcess.php

   1 <?php
   2 namespace Drupal\Console\Core\Utils;
   3
   4 use Symfony\Component\Console\Input\ArrayInput;
   5 use Symfony\Component\Console\Output\ConsoleOutput;
   6 use Symfony\Component\Process\Process;
   7 use Symfony\Component\Process\Exception\ProcessFailedException;
   8 use Drupal\Console\Core\Style\DrupalStyle;
   9
  10 /**
  11  * Class ShellProcess
  12  *
  13  * @package Drupal\Console\Core\Utils
  14  */
  15 class ShellProcess
  16 {
  17     /**
  18      * @var string
  19      */
  20     protected $appRoot;
  21
  22     /**
  23      * @var TranslatorManagerInterface
  24      */
  25     protected $translator;
  26
  27     /**
  28      * @var ShellProcess
  29      */
  30     private $process;
  31
  32     /**
  33      * @var DrupalStyle
  34      */
  35     private $io;
  36
  37     /**
  38      * Process constructor.
  39      *
  40      * @param string                     $appRoot
  41      * @param TranslatorManagerInterface $translator
  42      */
  43     public function __construct($appRoot, $translator)
  44     {
  45         $this->appRoot = $appRoot;
  46         $this->translator = $translator;
  47
  48         $output = new ConsoleOutput();
  49         $input = new ArrayInput([]);
  50         $this->io = new DrupalStyle($input, $output);
  51     }
  52
  53     /**
  54      * @param string $command
  55      * @param string $workingDirectory
  56      *
  57      * @throws ProcessFailedException
  58      *
  59      * @return Process
  60      */
  61     public function exec($command, $workingDirectory=null)
  62     {
  63         if (!$workingDirectory || $workingDirectory==='') {
  64             $workingDirectory = $this->appRoot;
  65         }
  66
  67         $this->io->newLine();
  68         $this->io->comment(
  69             $this->translator->trans('commands.exec.messages.working-directory') .': ',
  70             false
  71         );
  72         $this->io->writeln($workingDirectory);
  73         $this->io->comment(
  74             $this->translator->trans('commands.exec.messages.executing-command') .': ',
  75             false
  76         );
  77         $this->io->writeln($command);
  78
  79         $this->process = new Process($command);
  80         $this->process->setWorkingDirectory($workingDirectory);
  81         $this->process->enableOutput();
  82         $this->process->setTimeout(null);
  83         $this->process->run(
  84             function ($type, $buffer) {
  85                 $this->io->write($buffer);
  86             }
  87         );
  88
  89         if (!$this->process->isSuccessful()) {
  90             throw new ProcessFailedException($this->process);
  91         }
  92
  93         return $this->process->isSuccessful();
  94     }
  95
  96     /**
  97      * @return string
  98      */
  99     public function getOutput()
 100     {
 101         return $this->process->getOutput();
 102     }
 103 }