From 4544df59785e793286ee2a8e195ba7974c428704 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Fri, 5 Aug 2022 18:27:29 +0900 Subject: [PATCH] Leave `client.realm` around to handle pull requests without this change merged --- osu.Game/Database/RealmAccess.cs | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/osu.Game/Database/RealmAccess.cs b/osu.Game/Database/RealmAccess.cs index e31c121a9d..83a007e4ff 100644 --- a/osu.Game/Database/RealmAccess.cs +++ b/osu.Game/Database/RealmAccess.cs @@ -235,24 +235,27 @@ namespace osu.Game.Database // Check for a previous version we can use as a base database to migrate from... for (int i = schema_version - 1; i >= 0; i--) { - string iFilename = getVersionedFilename(i); + string previousFilename = getVersionedFilename(i); - if (storage.Exists(iFilename)) + if (storage.Exists(previousFilename)) { - using (var previous = storage.GetStream(iFilename)) - using (var current = storage.CreateFileSafely(filename)) - { - Logger.Log(@$"Using previous realm database {iFilename} to migrate new schema version {schema_version}"); - previous.CopyTo(current); - } + copyPreviousVersion(previousFilename, filename); + return; } } // Finally, check for a non-versioned file exists (aka before this method was added)... if (storage.Exists(originalFilename)) + copyPreviousVersion(originalFilename, filename); + + void copyPreviousVersion(string previousFilename, string newFilename) { - Logger.Log(@$"Moving non-versioned realm file {filename} to {filename}"); - storage.Move(filename, filename); + using (var previous = storage.GetStream(previousFilename)) + using (var current = storage.CreateFileSafely(newFilename)) + { + Logger.Log(@$"Copying previous realm database {previousFilename} to {newFilename} for migration to schema version {schema_version}"); + previous.CopyTo(current); + } } string getVersionedFilename(int version) => originalFilename.Replace(realm_extension, $"_{version}{realm_extension}");