Language Servers is not easily to install. Visual Studio Code provide easy way to install/update Language Server and Language Server Client. This plugin provide same feature on Vim.

Usage

If you install clangd already, you can use clangd for C/C++ without configurations. But if you install clang with named clangd-6.0, you can replace executable like below:

let g:lsp_settings = {
\  'clangd': {'cmd': ['clangd-6.0']}
\}

Overridable keys are:

cmd (List ex: ['clangd-6.0', '-enable-snippets'])
initialization_options (Dictionary)
whitelist (List)
blacklist (List)
config (Dictionary)
workspace_config (Dictionary)

If you install ruby but not solargraph, you can install solargraph with following command.

:LspInstallServer

Supported Languages

C/C++ (clangd)
Clojure (clojure-lsp)
TypeScript (typescript-language-server)
JavaScript (javascript-typescript-langserver/typescript-language-server)
Python (pyls)
Rust (rls)
Go (gopls)
Ruby (solargraph)
PHP (intelephense-server)
Java (eclipse-jdt-ls)
Lua (emmylua-ls)
Vim (vim-language-server)

License

MIT

Author

Yasuhiro Matsumoto (a.k.a. mattn)