Issue #3088403 by Mile23, Mixologic: Defensive coding: Vendor hardening plugin...

use Composer\Installer\PackageEvent;

use Composer\Installer\PackageEvents;

use Composer\IO\IOInterface;

use Composer\Package\CompletePackage;

use Composer\Package\BasePackage;

use Composer\Plugin\PluginInterface;

use Composer\Script\Event;

use Composer\Script\ScriptEvents;

   * Where the configured bin files are in the directories to be removed, remove

   * the bin config.

   *

   * @param \Composer\Package\CompletePackage $package

   * @param \Composer\Package\BasePackage $package

   *   The package we're cleaning up.

   */

  protected function removeBinBeforeCleanup(CompletePackage $package) {

    // Only do this if there are binaries and cleanup paths.

  protected function removeBinBeforeCleanup(BasePackage $package) {

    // We can process AliasPackage and Package objects, and they share the

    // BasePackage parent class. However, since there is no common interface for

    // these package types that allow for the setBinaries() method, and since

    // BasePackage does not include the setBinaries() method, we have to make

    // sure we're processing a class with a setBinaries() method.

    if (!method_exists($package, 'setBinaries')) {

      return;

    }

    $binaries = $package->getBinaries();

    $clean_paths = $this->config->getPathsForPackage($package->getName());

    // Only do this if there are binaries and cleanup paths.

    if (!$binaries || !$clean_paths) {

      return;

    }