issue #113 check lsp code lens

lua/go/codelens.lua

@@ -32,7 +32,7 @@ function M.run_action()
 end
 
 function M.refresh()
-  if _GO_NVIM_CFG.lsp_codelens == false then
+  if _GO_NVIM_CFG.lsp_codelens == false or not require("go.lsp").codelens_enabled() then
     return
   end
   vim.lsp.codelens.refresh()

lua/go/lsp.lua

@@ -5,6 +5,7 @@ local diagnostic_map = function(bufnr)
   local opts = { noremap = true, silent = true }
   api.nvim_buf_set_keymap(bufnr, "n", "]O", ":lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
 end
+local codelens_enabled = false
 local on_attach = function(client, bufnr)
   local function buf_set_keymap(...)
     vim.api.nvim_buf_set_keymap(bufnr, ...)
@@ -184,5 +185,8 @@ end
 
 M.gopls_cfg = gopls
 M.gopls_on_attach = on_attach
+M.codelens_enabled = function()
+  return codelens_enabled
+end
 
 return M