plugins

lua/custom/plugins/lsp.lua

@@ -0,0 +1,25 @@
+return {
+  "scalameta/nvim-metals",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+  },
+  ft = { "scala", "sbt", "java" },
+  opts = function()
+    local metals_config = require("metals").bare_config()
+    metals_config.on_attach = function(client, bufnr)
+      -- your on_attach function
+    end
+
+    return metals_config
+  end,
+  config = function(self, metals_config)
+    local nvim_metals_group = vim.api.nvim_create_augroup("nvim-metals", { clear = true })
+    vim.api.nvim_create_autocmd("FileType", {
+      pattern = self.ft,
+      callback = function()
+        require("metals").initialize_or_attach(metals_config)
+      end,
+      group = nvim_metals_group,
+    })
+  end
+}