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fix: cannot launch fabric 1.18 experimental version. Closes #950.

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huanghongxun 2021-08-29 17:18:07 +08:00
parent 0210b9fd3d
commit 19bcf453a5
1 changed files with 25 additions and 5 deletions
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30
HMCLCore/src/main/java/org/jackhuang/hmcl/game/DefaultGameRepository.java
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@ -1,6 +1,6 @@
/* /*
* Hello Minecraft! Launcher * Hello Minecraft! Launcher
* Copyright (C) 2020 huangyuhui <huanghongxun2008@126.com> and contributors * Copyright (C) 2021 huangyuhui <huanghongxun2008@126.com> and contributors
* *
* This program is free software: you can redistribute it and/or modify * This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -314,11 +314,31 @@ public class DefaultGameRepository implements GameRepository {
} }
if (!id.equals(version.getId())) { if (!id.equals(version.getId())) {
version = version.setId(id);
try { try {
FileUtils.writeText(json, JsonUtils.GSON.toJson(version)); String from = id;
} catch (Exception e) { String to = version.getId();
LOG.log(Level.WARNING, "Ignoring version " + id + " because wrong id " + version.getId() + " is set and cannot correct it.", e); Path fromDir = getVersionRoot(from).toPath();
Path toDir = getVersionRoot(to).toPath();
Files.move(fromDir, toDir);
Path fromJson = toDir.resolve(from + ".json");
Path fromJar = toDir.resolve(from + ".jar");
Path toJson = toDir.resolve(to + ".json");
Path toJar = toDir.resolve(to + ".jar");
try {
Files.move(fromJson, toJson);
if (Files.exists(fromJar))
Files.move(fromJar, toJar);
} catch (IOException e) {
// recovery
Lang.ignoringException(() -> Files.move(toJson, fromJson));
Lang.ignoringException(() -> Files.move(toJar, fromJar));
Lang.ignoringException(() -> Files.move(toDir, fromDir));
throw e;
}
} catch (IOException e) {
LOG.log(Level.WARNING, "Ignoring version " + version.getId() + " because version id does not match folder name " + id + ", and we cannot correct it.", e);
return Stream.empty(); return Stream.empty();
} }
} }