vendor/illuminate/support/Composer.php

   1 <?php
   2
   3 namespace Illuminate\Support;
   4
   5 use Illuminate\Filesystem\Filesystem;
   6 use Symfony\Component\Process\Process;
   7 use Symfony\Component\Process\PhpExecutableFinder;
   8
   9 class Composer
  10 {
  11     /**
  12      * The filesystem instance.
  13      *
  14      * @var \Illuminate\Filesystem\Filesystem
  15      */
  16     protected $files;
  17
  18     /**
  19      * The working path to regenerate from.
  20      *
  21      * @var string
  22      */
  23     protected $workingPath;
  24
  25     /**
  26      * Create a new Composer manager instance.
  27      *
  28      * @param  \Illuminate\Filesystem\Filesystem  $files
  29      * @param  string|null  $workingPath
  30      * @return void
  31      */
  32     public function __construct(Filesystem $files, $workingPath = null)
  33     {
  34         $this->files = $files;
  35         $this->workingPath = $workingPath;
  36     }
  37
  38     /**
  39      * Regenerate the Composer autoloader files.
  40      *
  41      * @param  string  $extra
  42      * @return void
  43      */
  44     public function dumpAutoloads($extra = '')
  45     {
  46         $process = $this->getProcess();
  47
  48         $process->setCommandLine(trim($this->findComposer().' dump-autoload '.$extra));
  49
  50         $process->run();
  51     }
  52
  53     /**
  54      * Regenerate the optimized Composer autoloader files.
  55      *
  56      * @return void
  57      */
  58     public function dumpOptimized()
  59     {
  60         $this->dumpAutoloads('--optimize');
  61     }
  62
  63     /**
  64      * Get the composer command for the environment.
  65      *
  66      * @return string
  67      */
  68     protected function findComposer()
  69     {
  70         if ($this->files->exists($this->workingPath.'/composer.phar')) {
  71             return ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false)).' composer.phar';
  72         }
  73
  74         return 'composer';
  75     }
  76
  77     /**
  78      * Get a new Symfony process instance.
  79      *
  80      * @return \Symfony\Component\Process\Process
  81      */
  82     protected function getProcess()
  83     {
  84         return (new Process('', $this->workingPath))->setTimeout(null);
  85     }
  86
  87     /**
  88      * Set the working path used by the class.
  89      *
  90      * @param  string  $path
  91      * @return $this
  92      */
  93     public function setWorkingPath($path)
  94     {
  95         $this->workingPath = realpath($path);
  96
  97         return $this;
  98     }
  99 }