function _drush_core_eval_shebang_script

Evaluate a script that begins with #!drush php-script

File

commands/core/core.drush.inc, line 1161

Core drush commands.

Code

function _drush_core_eval_shebang_script($script_filename) {
  $found = FALSE;
  $fp = fopen($script_filename, "r");
  if ($fp !== FALSE) {
    $line = fgets($fp);
    if (_drush_is_drush_shebang_line($line)) {
      $first_script_line = '';
      while ($line = fgets($fp)) {
        $line = trim($line);
        if ($line == '<?php') {
          $found = TRUE;
          break;
        }
        elseif (!empty($line)) {
          $first_script_line = $line . "\n";
          break;
        }
      }
      $script = stream_get_contents($fp);
      // Pop off the first two arguments, the
      // command (php-script) and the path to
      // the script to execute, as a service
      // to the script.
      eval($first_script_line . $script);
      $found = TRUE;
    }
    fclose($fp);
  }
  return $found;
}