allow change log level to trace from config

lua/navigator.lua

@@ -10,8 +10,8 @@ _NgConfigValues = {
   --   -- your on_attach will be called at end of navigator on_attach
   -- end,
   sumneko_root_path = vim.fn.expand("$HOME") .. "/github/sumneko/lua-language-server",
-  sumneko_binary = vim.fn.expand("$HOME") ..
-      "/github/sumneko/lua-language-server/bin/macOS/lua-language-server",
+  sumneko_binary = vim.fn.expand("$HOME")
+      .. "/github/sumneko/lua-language-server/bin/macOS/lua-language-server",
   code_action_prompt = {enable = true, sign = true, sign_priority = 40, virtual_text = true},
   treesitter_analysis = true, -- treesitter variable context
   lsp = {

lua/navigator/lspclient/attach.lua

@@ -12,7 +12,13 @@ end
 local M = {}
 
 M.on_attach = function(client, bufnr)
-  log("attaching", bufnr, client.name)
+
+  local uri = vim.uri_from_bufnr(bufnr)
+  if uri == "file://" or uri == "file:///" then
+    log("skip for float buffer", uri)
+    return
+  end
+  log("attaching", bufnr, client.name, uri)
   trace(client)
   local hassig, sig = pcall(require, "lsp_signature")
   if hassig then

lua/navigator/lspclient/clients.lua

@@ -8,8 +8,8 @@ _LoadedClients = {}
 if packer_plugins ~= nil then
   -- packer installed
   local loader = require"packer".loader
-  if not packer_plugins["neovim/nvim-lspconfig"] or
-      not packer_plugins["neovim/nvim-lspconfig"].loaded then
+  if not packer_plugins["neovim/nvim-lspconfig"]
+      or not packer_plugins["neovim/nvim-lspconfig"].loaded then
     loader("nvim-lspconfig")
   end
   if not packer_plugins["ray-x/guihua.lua"] or not packer_plugins["guihua.lua"].loaded then
@@ -117,8 +117,8 @@ local setups = {
   },
   rust_analyzer = {
     root_dir = function(fname)
-      return util.root_pattern("Cargo.toml", "rust-project.json", ".git")(fname) or
-                 util.path.dirname(fname)
+      return util.root_pattern("Cargo.toml", "rust-project.json", ".git")(fname)
+                 or util.path.dirname(fname)
     end,
     filetypes = {"rust"},
     message_level = vim.lsp.protocol.MessageType.error,

lua/navigator/util.lua

@@ -85,8 +85,14 @@ function M.get_relative_path(base_path, my_path)
   return data
 end
 
-local default_config = {plugin = "navigator", use_console = false, use_file = true, level = "error"}
+local level = "error"
+if _NgConfigValues.debug == true then
+  level = "debug"
+elseif _NgConfigValues.debug == "trace" then
+  level = "trace"
+end
 
+local default_config = {plugin = "navigator", use_console = false, use_file = true, level = level}
 M._log = require("guihua.log").new({level = default_config.level}, true)
 
 -- add log to you lsp.log