lua-language-server exhausts available inotify resources

How are you using the lua-language-server?

Other

Which OS are you using?

Linux

What is the issue affecting?

Other

Expected Behaviour

Using lua-language-server shouldn't consume all available inotify resources.

Actual Behaviour

After opening a project no other application can use inotify, because recursive inotify can try watching too many files (over 125,000 in my case, but depends on the limit).

Reproduction steps

1. Create a dummy config file (return {}) and place it somewhere with many files (e.g. in home directory).
2. Specify path to that config via --configpath like in --configpath=$HOME/lsp.lua.
3. Open some workspace with that configuration (using lsp.vim in Vim9 here, but client shouldn't matter).
4. Try using inotifywait some/file and observe Failed to watch some/file; upper limit on inotify watches reached!, which shouldn't happen.

Additional Notes

Watch probably shouldn't be recursive when used in https://github.com/sumneko/lua-language-server/blob/d33debdaa7d8748beef0e0365f0314222006058e/script/provider/provider.lua#L34

Log File

No response

説明されているとおり、dummy config、多数のファイルがある workspace、inotifywait を使って枯渇を再現します。次に、watch の動作が特定されている script/provider/provider.lua の34行目付近を調べます。workspace を開いても利用可能な inotify watches をすべて消費せず、language server が引き続き設定済みの workspace を処理できれば完了です。