/// <summary>
/// Call this method to force PathManager to create folders that it
/// is referring to. This method call throws exception if any creation
/// fails.
/// </summary>
/// <param name="exceptions">The output list of exception, if any of
/// the target directories cannot be created during this call.</param>
internal void EnsureDirectoryExistence(List <Exception> exceptions)
{
if (!RootDirectories.Any())
{
throw new InvalidOperationException(
"At least one custom package directory must be specified");
}
if (exceptions == null)
{
throw new ArgumentNullException("exceptions");
}
exceptions.Clear();
// User specific data folders.
exceptions.Add(PathHelper.CreateFolderIfNotExist(userDataDir));
exceptions.Add(PathHelper.CreateFolderIfNotExist(DefaultUserDefinitions));
exceptions.Add(PathHelper.CreateFolderIfNotExist(logDirectory));
exceptions.Add(PathHelper.CreateFolderIfNotExist(DefaultPackagesDirectory));
exceptions.Add(PathHelper.CreateFolderIfNotExist(backupDirectory));
// Common data folders for all users.
exceptions.Add(PathHelper.CreateFolderIfNotExist(commonDataDir));
exceptions.Add(PathHelper.CreateFolderIfNotExist(commonDefinitions));
exceptions.RemoveAll(x => x == null); // Remove all null entries.
}
