diff --git a/osu.Game/IO/OsuStorage.cs b/osu.Game/IO/OsuStorage.cs index f6cac2f4f1..955aae7b68 100644 --- a/osu.Game/IO/OsuStorage.cs +++ b/osu.Game/IO/OsuStorage.cs @@ -3,6 +3,7 @@ using System; using System.IO; +using System.Linq; using osu.Framework.Logging; using osu.Framework.Platform; using osu.Game.Configuration; @@ -14,6 +15,14 @@ namespace osu.Game.IO private readonly GameHost host; private readonly StorageConfigManager storageConfig; + internal static readonly string[] IGNORE_DIRECTORIES = { "cache" }; + + internal static readonly string[] IGNORE_FILES = + { + "framework.ini", + "storage.ini" + }; + public OsuStorage(GameHost host) : base(host.Storage, string.Empty) { @@ -43,20 +52,58 @@ namespace osu.Game.IO Directory.Delete(newLocation, true); } - Directory.Move(oldLocation, newLocation); + var source = new DirectoryInfo(oldLocation); + var destination = new DirectoryInfo(newLocation); - Directory.CreateDirectory(newLocation); - // temporary - Directory.CreateDirectory(oldLocation); - - // move back exceptions for now - Directory.Move(Path.Combine(newLocation, "cache"), Path.Combine(oldLocation, "cache")); - File.Move(Path.Combine(newLocation, "framework.ini"), Path.Combine(oldLocation, "framework.ini")); + copyRecursive(source, destination); ChangeTargetStorage(host.GetStorage(newLocation)); storageConfig.Set(StorageConfig.FullPath, newLocation); storageConfig.Save(); + + deleteRecursive(source); + } + + private static void deleteRecursive(DirectoryInfo target, bool topLevelExcludes = true) + { + foreach (System.IO.FileInfo fi in target.GetFiles()) + { + if (IGNORE_FILES.Contains(fi.Name)) + continue; + + fi.Delete(); + } + + foreach (DirectoryInfo dir in target.GetDirectories()) + { + if (IGNORE_DIRECTORIES.Contains(dir.Name)) + continue; + + dir.Delete(true); + } + } + + private static void copyRecursive(DirectoryInfo source, DirectoryInfo destination, bool topLevelExcludes = true) + { + // based off example code https://docs.microsoft.com/en-us/dotnet/api/system.io.directoryinfo + Directory.CreateDirectory(destination.FullName); + + foreach (System.IO.FileInfo fi in source.GetFiles()) + { + if (IGNORE_FILES.Contains(fi.Name)) + continue; + + fi.CopyTo(Path.Combine(destination.FullName, fi.Name), true); + } + + foreach (DirectoryInfo dir in source.GetDirectories()) + { + if (IGNORE_DIRECTORIES.Contains(dir.Name)) + continue; + + copyRecursive(dir, destination.CreateSubdirectory(dir.Name), false); + } } } }