Crystalline (Crystal LSP) isn't doing anything

[BigBoyBarney]

Problem description

Hey guys!
I installed Crystalline with :LspInstall crystal, this part works.
:LspInfo

:LvimInfo

However, nothing really happens. I don't get highlighting or other LSP features like autocomplete etc.

Thanks a lot!!

LunarVim version

release-1.3/neovim-0.9-d1c1bace

Neovim version (>= 0.9.1)

NVIM v0.9.5

Operating system/version

Linux / Fedora 39

Affected language servers

Crystalline

Steps to reproduce

Install Crystalline with :LspInstall crystal.
Create a test.cr file.
Write Crystal code.

Actual behavior

Nothing happens

Expected behavior

LSP works as intended, including code highlighting and auto-completion

support info

See screenshots from the OP.

logs

No response

Screenshots

No response

[juicy-g]

In LunarVim syntax highlighting is handled by nvim-treesitter which does not yet support the crystal filetype. The Crystalline README suggests to use the vim-crystal plugin.

It looks like the server is configured and launched correctly, but autocompletion does not work with nvim-lspconfig. This might be an issue with Crystalline itself: elbywan/crystalline#89

[juicy-g]

Do you have a shard.yml or .git in your project root folder? If not, please try and comment if it changes anything or not.