Remove autocmd BufReadPost on LspStop so that lsp won't be auto start…

…ed on buf read after explicit stop with LspStop.

lua/lspconfig/configs.lua

@@ -113,6 +113,7 @@ function configs.__newindex(t, config_name, config_def)
 
     local get_root_dir = config.root_dir
 
+    local buf_read_post_autocmd_id = nil
     function M.launch(bufnr)
       bufnr = bufnr or api.nvim_get_current_buf()
       if not api.nvim_buf_is_valid(bufnr) then
@@ -136,7 +137,7 @@ function configs.__newindex(t, config_name, config_def)
         end
 
         if root_dir then
-          api.nvim_create_autocmd('BufReadPost', {
+          buf_read_post_autocmd_id = api.nvim_create_autocmd('BufReadPost', {
             pattern = fn.fnameescape(root_dir) .. '/*',
             callback = function(arg)
               M.manager:try_add_wrapper(arg.buf, root_dir)
@@ -172,6 +173,12 @@ function configs.__newindex(t, config_name, config_def)
       end)
     end
 
+    function M.shutdown()
+      if buf_read_post_autocmd_id then
+        api.nvim_del_autocmd(buf_read_post_autocmd_id)
+      end
+    end
+
     -- Used by :LspInfo
     M.get_root_dir = get_root_dir
     M.filetypes = config.filetypes

plugin/lspconfig.lua

@@ -144,6 +144,10 @@ api.nvim_create_user_command('LspStop', function(info)
       client.stop(force)
     end
   end
+  local matching_configs = require('lspconfig.util').get_config_by_ft(vim.bo.filetype)
+  for _, config in ipairs(matching_configs) do
+    config.shutdown()
+  end
 end, {
   desc = 'Manually stops the given language client(s)',
   nargs = '?',