/// <summary>
/// Attempts to delete files and directories in the trash.
/// </summary>
/// <param name="pkgmgr">package manager reference</param>
public static void Purge(IPackageManager pkgmgr)
{
List<string> deleted = new List<string>();
foreach (string p in pkgmgr.Trash.OrderBy(i => i)) {
try {
if (File.Exists(p))
File.Delete(p);
else if (Directory.Exists(p) && pkgmgr.CheckPathOwned(p)) {
/* this can be removed from the trash */
} else if (Directory.Exists(p) && Directory.GetFiles(p).Length > 0)
continue;
else if (Directory.Exists(p))
Directory.Delete(p);
else {
/* orphaned file? */
}
deleted.Add(p);
} catch {
continue;
}
}
pkgmgr.DeleteTrashItems(deleted.ToArray());
}