SpaceVim/bundle/nvim-lspconfig/lua/lspconfig/server_configurations/dhall_lsp_server.lua

local util = require 'lspconfig.util'

return {
  default_config = {
    cmd = { 'dhall-lsp-server' },
    filetypes = { 'dhall' },
    root_dir = util.find_git_ancestor,
    single_file_support = true,
  },
  docs = {
    description = [[
https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-lsp-server

language server for dhall

`dhall-lsp-server` can be installed via cabal:
```sh
cabal install dhall-lsp-server
```
prebuilt binaries can be found [here](https://github.com/dhall-lang/dhall-haskell/releases).
]],
    default_config = {
      root_dir = [[root_pattern(".git") or dirname]],
    },
  },
}