chore: lsp diagnostics setup

lua/nvim-tree/diagnostics.lua

@@ -88,6 +88,9 @@ local function from_coc()
 end
 
 function M.update()
+  if not M.enable then
+    return
+  end
   local buffer_severity
   if vim.g.coc_service_initialized == 1 then
     buffer_severity = from_coc()
@@ -116,4 +119,8 @@ function M.update()
   end
 end
 
+function M.setup(opts)
+  M.enable = opts.lsp_diagnostics
+end
+
 return M

lua/nvim-tree/lib.lua

@@ -146,9 +146,7 @@ function M.unroll_dir(node)
     renderer.draw(M.Tree, true)
   end
 
-  if vim.g.nvim_tree_lsp_diagnostics == 1 then
-    diagnostics.update()
-  end
+  diagnostics.update()
 end
 
 local function refresh_git(node)
@@ -190,9 +188,7 @@ function M.refresh_tree(disable_clock)
     end)
   end
 
-  if vim.g.nvim_tree_lsp_diagnostics == 1 then
-    vim.schedule(diagnostics.update)
-  end
+  vim.schedule(diagnostics.update)
 
   if view.win_open() then
     renderer.draw(M.Tree, true)