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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  lmb_require('limb/js/common.inc.php');
  10  lmb_require('limb/fs/src/lmbFs.class.php');
  11  lmb_require('limb/js/src/lmbJsPreprocessor.class.php');
  12  
  13  /**

  14   * class JsCliCmd.

  15   *

  16   * @package js

  17   * @version $Id$

  18   */
  19  class JsCliCmd extends lmbCliBaseCmd
  20  {
  21    function execute($argv)
  22    {
  23      $this->help($argv);
  24    }
  25  
  26    function build($argv)
  27    {
  28      $input = new lmbCliInput();
  29      $input->setMinimumArguments(2);
  30      $input->read($argv, false);
  31  
  32      $arguments = $input->getArguments();
  33  
  34      if(!$dest_file = array_pop($arguments))
  35      {
  36        echo "Error: You must specify output file.\n";
  37        return 1;
  38      }
  39  
  40      $src_files = array();
  41      foreach($arguments as $src_file)
  42        $src_files[] = realpath($src_file);
  43  
  44      if(empty($src_files))
  45      {
  46        echo "Error: You must specify at least one input file.\n";
  47        return 1;
  48      }
  49  
  50      $builder = new lmbJsPreprocessor();
  51      try
  52      {
  53        $contents = $builder->processFiles($src_files);
  54      }
  55      catch(lmbException $e)
  56      {
  57        echo 'Build error: ' . $e->getMessage();
  58        return 1;
  59      }
  60  
  61      lmbFs :: safeWrite($dest_file, $contents);
  62  
  63      return 0;
  64    }
  65  
  66    function help($argv)
  67    {
  68      $txt = <<<EOD
  69  Usage:
  70    js build <input_file> [<input_file> <input_file> ...] <output_file>
  71  
  72    Process directives in all specified javascript files as set of <input_file> into one <output_file>.
  73    Only one #include directive supported now by default.
  74  
  75  Options:
  76    -h, --help    dysplays this message
  77  
  78  EOD;
  79  
  80      echo $txt;
  81    }
  82  }
  83  
  84  ?>