git.m6w6.name Git - pharext/pharext/blob - src/pharext/Task/PharCompress.php

   1 <?php
   2
   3 namespace pharext\Task;
   4
   5 use pharext\Task;
   6
   7 use Phar;
   8
   9 /**
  10  * Clone a compressed copy of a phar
  11  */
  12 class PharCompress implements Task
  13 {
  14         /**
  15          * @var string
  16          */
  17         private $file;
  18
  19         /**
  20          * @var Phar
  21          */
  22         private $package;
  23
  24         /**
  25          * @var int
  26          */
  27         private $encoding;
  28
  29         /**
  30          * @var string
  31          */
  32         private $extension;
  33
  34         /**
  35          * @param string $file path to the original phar
  36          * @param int $encoding Phar::GZ or Phar::BZ2
  37          */
  38         public function __construct($file, $encoding) {
  39                 $this->file = $file;
  40                 $this->package = new Phar($file);
  41                 $this->encoding = $encoding;
  42
  43                 switch ($encoding) {
  44                         case Phar::GZ:
  45                                 $this->extension = ".gz";
  46                                 break;
  47                         case Phar::BZ2:
  48                                 $this->extension = ".bz2";
  49                                 break;
  50                 }
  51         }
  52
  53         /**
  54          * @param bool $verbose
  55          * @return string
  56          */
  57         public function run($verbose = false) {
  58                 if ($verbose !== false) {
  59                         printf("Compressing %s ...\n", basename($this->package->getPath()));
  60                 }
  61                 /* stop shebang */
  62                 $stub = $this->package->getStub();
  63                 $phar = $this->package->compress($this->encoding);
  64                 $phar->setStub(substr($stub, strpos($stub, "\n")+1));
  65                 return $this->file . $this->extension;
  66         }
  67 }