Workspace symbols on LSP client

[vamolessa]

So, if you try to use omnisharp on Neovim through Coc.vim, it's not possible to list workspace symbols.
Relevant coc-omnisharp issue: coc-extensions/coc-omnisharp#14

It's strange because the feature exists on vscode (throught ctrl-t) but not on a regular lsp client it seems?

Anyone have any idea? Thanks in advance!

[razzmatazz]

@matheuslessarodrigues vscode does not use (iirc) LSP Interface to omnisharp Server but uses a custom protocol instead

[vamolessa]

oh, is that feature harder to implement with lsp? is there a workaround? or even how one could contribute with an implementation?

[razzmatazz]

oh, is that feature harder to implement with lsp? is there a workaround? or even how one could contribute with an implementation?

Semantics are slightly different, and omnisharp roslyn uses an older version of https://github.com/OmniSharp/csharp-language-server-protocol/ library to plumb into LSP. I guess the job is to try and upgrade it (in omnisharp-roslyn) and see what other things need to be done to make it work with the latest changes and if all this helps.

[CyanBlob]

Is anyone working on supporting more of the LSP? The coc-omnisharp extension for Coc.vim doesn't seem to be able to jump to definition/implementation due to this project not fully supporting LSP: coc-extensions/coc-omnisharp#15

[razzmatazz]

@CyanBlob the library that omnisharp uses to support LSP has quite a lot of improvements done lately, but not a lot of that has yet been integrated into omnisharp, probably because it is very much still in the flux:

• https://github.com/OmniSharp/csharp-language-server-protocol

[razzmatazz]

I have submited a PR #1799 that implements workspace/symbol LSP request, in particular.

[vamolessa]

Oh, This is super cool! Thank you!