Trailing slash for rootUri will duplicate folder name

How are you using the lua-language-server?

Other

Which OS are you using?

Windows

What is the issue affecting?

Other

Expected Behaviour

No folder name duplication

Actual Behaviour

If a LS client send a rootUri with a trailing slash the last folder name is duplicated to get the "workspace path".

I already filed a bug for Apache Netbeans (https://github.com/apache/netbeans/issues/7166), but why is LuaLS duplicating the folder's name?

Reproduction steps

see description in https://github.com/apache/netbeans/issues/7166

Additional Notes

No response

Log File

No response

LuaLS における LSP rootUri の処理と、workspace パスを導出するコードから始めます。レポートにリンクされている Apache NetBeans の issue を使って末尾のスラッシュのケースを再現します。末尾がスラッシュの rootUri が最後のフォルダー名を重複させなくなれば完了です。