Add warning messages if the user setup maybe deprecated or incorrect

lua/navigator.lua

@@ -4,10 +4,6 @@ local function warn(msg)
   vim.api.nvim_echo({{"WRN: " .. msg, "WarningMsg"}}, true, {})
 end
 
-local function error(msg)
-  vim.api.nvim_echo({{"ERR: " .. msg, "ErrorMsg"}}, true, {})
-end
-
 local function info(msg)
   vim.api.nvim_echo({{"Info: " .. msg}}, true, {})
 end
@@ -139,11 +135,16 @@ local extend_config = function(opts)
   end
   for key, value in pairs(opts) do
     if _NgConfigValues[key] == nil then
-      warn(string.format("[] Key %s not valid", key))
-      _NgConfigValues[key] = {}
+      warn(string.format("[] Deprecated? Key %s is not in default setup, it could be incorrect to set to %s", key,
+                         vim.inspect(value)))
+      _NgConfigValues[key] = value
       -- return
-    end
+    else
       if type(_NgConfigValues[key]) == "table" then
+        if type(value) ~= "table" then
+          info(string.format("[] Reset type: Key %s setup value %s type %s , from %s", key, vim.inspect(value),
+                             type(value), vim.inspect(_NgConfigValues[key])))
+        end
         for k, v in pairs(value) do
           if type(k) == "number" then
             -- replace all item in array
@@ -180,6 +181,7 @@ local extend_config = function(opts)
         _NgConfigValues[key] = value
       end
     end
+  end
   if _NgConfigValues.sumneko_root_path or _NgConfigValues.sumneko_binary then
     vim.notify("Please put sumneko setup in lsp['sumneko_lua']", vim.log.levels.WARN)
   end

tests/reference_spec.lua

@@ -55,7 +55,7 @@ describe("should run lsp reference", function()
     -- require'lspconfig'.gopls.setup {}
     require'navigator'.setup({
       debug = true, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
-      code_action_icon = "A ",
+      icons = {code_action_icon = "A "},
       width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
       height = 0.3, -- max list window height, 0.3 by default
       preview_height = 0.35, -- max height of preview windows
@@ -97,7 +97,7 @@ describe("should run lsp reference", function()
     vim.bo.filetype = "go"
     require'navigator'.setup({
       debug = true, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
-      code_action_icon = "A ",
+      icons = {code_action_icon = "A "},
       width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
       height = 0.3, -- max list window height, 0.3 by default
       preview_height = 0.35, -- max height of preview windows
@@ -133,9 +133,7 @@ describe("should run lsp reference", function()
       }, {})
 
     else
-      win, items, width = require('navigator.reference').reference_handler(nil,
-                                                                           "textDocument/references",
-                                                                           result, 1, 1)
+      win, items, width = require('navigator.reference').reference_handler(nil, "textDocument/references", result, 1, 1)
 
     end
 
@@ -165,7 +163,7 @@ describe("should run lsp reference", function()
     vim.bo.filetype = "go"
     require'navigator'.setup({
       debug = true, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
-      code_action_icon = "A ",
+      icons = {code_action_icon = "A "},
       width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
       height = 0.3, -- max list window height, 0.3 by default
       preview_height = 0.35, -- max height of preview windows
@@ -201,9 +199,7 @@ describe("should run lsp reference", function()
       }, {truncate = 2})
 
     else
-      win, items, width = require('navigator.reference').reference_handler(nil,
-                                                                           "textDocument/references",
-                                                                           result, 1, 1)
+      win, items, width = require('navigator.reference').reference_handler(nil, "textDocument/references", result, 1, 1)
 
     end