start/lspconfig-0.1.8/lua/lspconfig/server_configurations/erlangls.lua


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local util = require 'lspconfig.util'

return {
  default_config = {
    cmd = { 'erlang_ls' },
    filetypes = { 'erlang' },
    root_dir = util.root_pattern('rebar.config', 'erlang.mk', '.git'),
    single_file_support = true,
  },
  docs = {
    description = [[
https://erlang-ls.github.io

Language Server for Erlang.

Clone [erlang_ls](https://github.com/erlang-ls/erlang_ls)
Compile the project with `make` and copy resulting binaries somewhere in your $PATH eg. `cp _build/*/bin/* ~/local/bin`

Installation instruction can be found [here](https://github.com/erlang-ls/erlang_ls).

Installation requirements:
    - [Erlang OTP 21+](https://github.com/erlang/otp)
    - [rebar3 3.9.1+](https://github.com/erlang/rebar3)
]],
    default_config = {
      root_dir = [[root_pattern('rebar.config', 'erlang.mk', '.git')]],
    },
  },
}