protected function VendorHardeningPlugin::findBinOverlap in Drupal 9

Same name and namespace in other branches

1. 8 composer/Plugin/VendorHardening/VendorHardeningPlugin.php \Drupal\Composer\Plugin\VendorHardening\VendorHardeningPlugin::findBinOverlap()
2. 10 composer/Plugin/VendorHardening/VendorHardeningPlugin.php \Drupal\Composer\Plugin\VendorHardening\VendorHardeningPlugin::findBinOverlap()

Find bin files which are inside cleanup directories.

Parameters

string[] $binaries: 'Bin' configuration from the package we're cleaning up.

string[] $clean_paths: The paths we're cleaning up.

Return value

string[] Bin files to remove, with the file as both the key and the value.

1 call to VendorHardeningPlugin::findBinOverlap()

VendorHardeningPlugin::removeBinBeforeCleanup in composer/Plugin/VendorHardening/VendorHardeningPlugin.php

Remove bin config for packages that would have the bin file removed.

File

composer/Plugin/VendorHardening/VendorHardeningPlugin.php, line 207

Class

VendorHardeningPlugin

A Composer plugin to clean out your project's vendor directory.

Namespace

Drupal\Composer\Plugin\VendorHardening

Code

protected function findBinOverlap($binaries, $clean_paths) {

  // Make a filesystem model to explore. This is a keyed array that looks like
  // all the places that will be removed by cleanup. 'tests/src' becomes
  // $filesystem['tests']['src'] = TRUE;
  $filesystem = [];
  foreach ($clean_paths as $clean_path) {
    $clean_pieces = explode("/", $clean_path);
    $current =& $filesystem;
    foreach ($clean_pieces as $clean_piece) {
      $current =& $current[$clean_piece];
    }
    $current = TRUE;
  }

  // Explore the filesystem with our bin config.
  $unset_these_binaries = [];
  foreach ($binaries as $binary) {
    $binary_pieces = explode('/', $binary);
    $current =& $filesystem;
    foreach ($binary_pieces as $binary_piece) {
      if (!isset($current[$binary_piece])) {
        break;
      }
      else {

        // Value of TRUE means we're at the end of the path.
        if ($current[$binary_piece] === TRUE) {
          $unset_these_binaries[$binary] = $binary;
          break;
        }
      }
      $current =& $filesystem[$binary_piece];
    }
  }
  return $unset_these_binaries;
}