fix(nvim): properly restart LSP after session switching

config/nvim/lua/plugins/lsp/utils.lua

@@ -16,7 +16,7 @@ M.setup_auto_detach = function()
             timeout,
             0,
             vim.schedule_wrap(function()
-              pcall(vim.cmd.LspStop)
+              M.stop_lsp()
             end)
           )
         end,
@@ -26,8 +26,7 @@ M.setup_auto_detach = function()
         group = lsp_detach_group,
         callback = function()
           if not timer:is_active() then
-            pcall(vim.cmd.LspStart)
-            vim.cmd("Lazy reload lazydev.nvim")
+            M.start_lsp()
             if not vim.g.copilot_disabled then
               require("copilot.command").enable()
             end
@@ -39,4 +38,20 @@ M.setup_auto_detach = function()
   })
 end
 
+M.start_lsp = function()
+  pcall(vim.cmd.LspStart)
+  vim.cmd("Lazy reload lazydev.nvim")
+  vim.cmd("Lazy reload none-ls.nvim")
+  vim.cmd("Lazy reload mason-null-ls.nvim")
+end
+
+M.stop_lsp = function()
+  pcall(vim.cmd.LspStop)
+end
+
+M.restart_lsp = function()
+  vim.schedule(M.stop_lsp)
+  vim.defer_fn(M.start_lsp, 2000)
+end
+
 return M

config/nvim/lua/plugins/session.lua

@@ -19,6 +19,7 @@ M.config = function()
       -- HACK: this is a workaround for a race condition from `focus` plugin (resizer.lua)
       -- it will set `cmdheight` to 1, when loading a session
       vim.o.cmdheight = 0
+      require("plugins.lsp.utils").restart_lsp()
     end),
   })