fix: no-argument :LspStop, :LspRestart with standalone files #1785

The no-argument versions of `:LspStop` and `:LspRestart` currently only apply to
buffers that have a valid root directory. It seems that these commands should stop/restart
all clients, including those associated with standalone files.

Closes #1784

1 files changed, 4 insertions, 2 deletions

diff --git a/lua/lspconfig/util.lua b/lua/lspconfig/util.lua
index a1eb75ba..88ba42f9 100644
--- a/lua/lspconfig/util.lua
+++ b/lua/lspconfig/util.lua
@@ -295,9 +295,10 @@ function M.server_per_root_dir_manager(make_config)
     return client_id
   end
 
-  function manager.clients()
+  function manager.clients(single_file)
     local res = {}
-    for _, id in pairs(clients) do
+    local client_list = single_file and single_file_clients or clients
+    for _, id in pairs(client_list) do
       local client = lsp.get_client_by_id(id)
       if client then
         table.insert(res, client)
@@ -422,6 +423,7 @@ function M.get_managed_clients()
   for _, config in pairs(configs) do
     if config.manager then
       vim.list_extend(clients, config.manager.clients())
+      vim.list_extend(clients, config.manager.clients(true))
     end
   end
   return clients