"unable to match client identifier for initializing client" error for neovim

[lemonshir]

Hi team, thanks a lot for your great work!

I noticed the following error when I opened the rego files with neovim via LspLog cmd:

[START][2024-07-30 16:32:55] LSP logging initiated
[ERROR][2024-07-30 16:32:55] .../vim/lsp/rpc.lua:770	"rpc"	"/Users/shir/.data/nvim/mason/bin/regal"	"stderr"	"ERROR: unable to match client identifier for initializing client, using generic functionality: Neovim\n"

It seems that the neovim is not identified as an supported client [1], so the error is raised here[2].

Is this the expected behavior?

[1] https://github.com/StyraInc/regal/blob/main/internal/lsp/clients/clients.go#L14
[2] https://github.com/StyraInc/regal/blob/main/internal/lsp/server.go#L1395

[charlieegan3]

Hi there @lemonshir, thanks for your kind words about our project and for filing this issue.

The ERROR here is misleading, as nothing has gone wrong. using generic functionality is the operative phrase here, the server started ok and is operating as expected.

I think the correct action here is to just add Neovim to the list of known identifiers since nvim-lspconfig is a supported client our Regal LS.