From f5c9c70b0829cda68415f5fb154dd59da618e143 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20B=C3=B6hme?= <mail@moritzboeh.me>
Date: Sat, 14 Dec 2024 22:53:54 +0100
Subject: [PATCH] feat(nvim): add elixir tools nvim

---
 modules/programs/nvim/new_plugins/lsp.nix | 31 +++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/modules/programs/nvim/new_plugins/lsp.nix b/modules/programs/nvim/new_plugins/lsp.nix
index afc64ab..1a6400a 100644
--- a/modules/programs/nvim/new_plugins/lsp.nix
+++ b/modules/programs/nvim/new_plugins/lsp.nix
@@ -5,6 +5,34 @@ let
 in
 {
   home-manager.users.moritz.programs.nixvim = {
+    extraPlugins = with pkgs.vimPlugins; [
+      elixir-tools-nvim
+    ];
+
+    extraConfigLuaPost = ''
+      local elixir = require("elixir")
+      local elixirls = require("elixir.elixirls")
+
+      elixir.setup {
+        nextls = {
+          enable = true,
+        },
+        elixirls = {
+          enable = true,
+          cmd = vim.fn.exepath("elixir-ls"),
+          settings = elixirls.settings {
+            dialyzerEnabled = true,
+            enableTestLenses = true,
+          },
+          on_attach = function(client, bufnr)
+            vim.keymap.set("n", "<localleader>fp", ":ElixirFromPipe<cr>", { buffer = true, noremap = true })
+            vim.keymap.set("n", "<localleader>tp", ":ElixirToPipe<cr>", { buffer = true, noremap = true })
+            vim.keymap.set("v", "<localleader>em", ":ElixirExpandMacro<cr>", { buffer = true, noremap = true })
+          end,
+        },
+      }
+    '';
+
     plugins.lsp = {
       enable = true;
       inlayHints = true;
@@ -12,9 +40,8 @@ in
         enable = true;
         installRustc = false;
         installCargo = false;
+        settings.files.watcher = "server";
       };
-      servers.elixirls.enable = true;
-      servers.nextls.enable = true;
       servers.nil_ls.enable = true;
       servers.nixd.enable = true;
       servers.nixd.extraOptions.settings.nixd = {