#1157 update lsp diagnostics when the tree state is changed (#1174)

lua/nvim-tree/actions/change-dir.lua

@@ -3,6 +3,7 @@ local a = vim.api
 local log = require "nvim-tree.log"
 local utils = require "nvim-tree.utils"
 local core = require "nvim-tree.core"
+local diagnostics = require "nvim-tree.diagnostics"
 
 local M = {
   current_tab = a.nvim_get_current_tabpage(),
@@ -44,6 +45,7 @@ function M.force_dirchange(foldername, with_open)
   else
     require("nvim-tree.renderer").draw()
   end
+  diagnostics.update()
 
   log.profile_end(ps, "change dir %s", foldername)
 end

lua/nvim-tree/actions/collapse-all.lua

@@ -1,6 +1,7 @@
 local renderer = require "nvim-tree.renderer"
 local utils = require "nvim-tree.utils"
 local core = require "nvim-tree.core"
+local diagnostics = require "nvim-tree.diagnostics"
 
 local M = {}
 
@@ -38,6 +39,7 @@ function M.fn(keep_buffers)
 
   iter(core.get_explorer().nodes)
   renderer.draw()
+  diagnostics.update()
 end
 
 return M

lua/nvim-tree/lib.lua

@@ -122,6 +122,7 @@ function M.open(cwd)
   else
     open_view_and_draw()
   end
+  diagnostics.update()
   view.restore_tab_state()
 end