Strip drupal.org packaging data from core .info files

strip_info.php

<?php
/**
 * Quick script for stripping drupal packaging info.
 *
 * Run in the drupal root, or specify the root as an argument. E.g.:
 *
 *  php strip_info.php path/to/drupal
 *
 */

$dir = isset($argv[1]) ? $argv[1] : '.';

echo "Looking for core modules/themes in '$dir'\n";

strip_packaging_info($dir .'/modules');
strip_packaging_info($dir .'/themes');

function strip_packaging_info($dir) {
  if (is_dir($dir) && $handle = opendir($dir)) {
    echo "Directory $dir:\n";

    while (false !== ($entry = readdir($handle))) {
      if (is_dir($dir.'/'.$entry) && file_exists($dir.'/'.$entry.'/'.$entry.'.info')) {
        $lines = file($dir.'/'.$entry.'/'.$entry.'.info');
        $fh = fopen($dir.'/'.$entry.'/'.$entry.'.info', 'w');
        foreach($lines as $line) {
          if (strpos($line, '; Information added by drupal.org packaging script') !== FALSE) {
            break;
          }
          fwrite($fh, $line);
        }
        fclose($fh);
        echo "Rewrote $dir/$entry/$entry.info\n";
      }
    }
    closedir($handle);
  }
}

echo <<<EndTXT

DONE!
You should probably run a "git diff" now to be sure everything is as expected.


EndTXT;