protected function InPlaceUpdate::doBackup in Automatic Updates 8

Execute file backup.

Parameters

string $file: The file to backup.

string $project_root: The project root directory.

Return value

bool Return TRUE if backup succeeds, FALSE otherwise.

1 call to InPlaceUpdate::doBackup()

InPlaceUpdate::backup in src/Services/InPlaceUpdate.php

Backup before an update.

File

src/Services/InPlaceUpdate.php, line 431

Class

InPlaceUpdate

Class to apply in-place updates.

Namespace

Drupal\automatic_updates\Services

Code

protected function doBackup($file, $project_root) {
  $directory = $this->backup . dirname($file);
  if (!file_exists($directory) && !$this->fileSystem
    ->mkdir($directory, NULL, TRUE)) {
    return FALSE;
  }
  $project_real_path = $this
    ->getProjectRealPath($file, $project_root);
  if (file_exists($project_real_path) && !is_dir($project_real_path)) {
    try {
      $this->fileSystem
        ->copy($project_real_path, $this->backup . $file, FileSystemInterface::EXISTS_REPLACE);
      $this->logger
        ->info('"@file" was backed up in preparation for an update.', [
        '@file' => $project_real_path,
      ]);
    } catch (FileException $exception) {
      return FALSE;
    }
  }
  return TRUE;
}