Merge pull request #751 from 88maomao/erlang-ls

Add configuration for Erlang Language Server

1 files changed, 32 insertions, 0 deletions

diff --git a/lua/lspconfig/erlangls.lua b/lua/lspconfig/erlangls.lua
new file mode 100644
index 00000000..8e7a6e8b
--- /dev/null
+++ b/lua/lspconfig/erlangls.lua
@@ -0,0 +1,32 @@
+local configs = require 'lspconfig/configs'
+local util = require 'lspconfig/util'
+
+
+configs.erlangls = {
+  default_config = {
+    cmd = { "erlang_ls" };
+    filetypes = { "erlang" };
+    root_dir = function(fname)
+      return util.root_pattern("rebar.config", "erlang.mk", ".git")(fname) or util.path.dirname(fname)
+    end;
+  };
+  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') or util.path.dirname(fname)]]
+    }
+  };
+}