add elixir tools

lua/plugins/lsp.lua

@@ -4,6 +4,35 @@ return {
     dependencies = { "nvim-lua/plenary.nvim", "neovim/nvim-lspconfig" },
     opts = {},
   },
+  {
+    "elixir-tools/elixir-tools.nvim",
+    version = "*",
+    event = { "BufReadPre", "BufNewFile" },
+    config = function()
+      local elixir = require("elixir")
+      local elixirls = require("elixir.elixirls")
+
+      elixir.setup({
+        nextls = { enable = true },
+        credo = {},
+        elixirls = {
+          enable = true,
+          settings = elixirls.settings({
+            dialyzerEnabled = false,
+            enableTestLenses = false,
+          }),
+          on_attach = function(client, bufnr)
+            vim.keymap.set("n", "<space>fp", ":ElixirFromPipe<cr>", { buffer = true, noremap = true })
+            vim.keymap.set("n", "<space>tp", ":ElixirToPipe<cr>", { buffer = true, noremap = true })
+            vim.keymap.set("v", "<space>em", ":ElixirExpandMacro<cr>", { buffer = true, noremap = true })
+          end,
+        },
+      })
+    end,
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+    },
+  },
   {
     "neovim/nvim-lspconfig",
     opts = {