remove other instance of using nightly features

Author: zbirenbaum

lua/copilot/client.lua

@@ -9,11 +9,9 @@ end
 M.buf_attach_copilot = function()
   if vim.tbl_contains(M.params.ft_disable, vim.bo.filetype) then return end
   if not vim.bo.buflisted or not vim.bo.buftype == "" then return end
-  local name = M.params.server_opts_overrides.name or "copilot"
-  
   -- The filter param to get_active_clients() can be used on Neovim 0.8 and later.
   for _, client in pairs(vim.lsp.get_active_clients()) do
-    if client.name == name and not vim.lsp.buf_is_attached(0, client.id) then
+    if client.name == "copilot" and not vim.lsp.buf_is_attached(0, client.id) then
       vim.lsp.buf_attach_client(0, client.id)
       client.completion_function = M.params.extensions
     end

lua/copilot/extensions/panel.lua

@@ -10,7 +10,7 @@ local panel = {
 
 panel.send_request = function (opts)
   opts = opts or {}
-  local client = opts.client or not vim.tbl_isempty(panel.client) and panel.client or vim.lsp.get_active_clients({name="copilot"})[1]
+  local client = opts.client or not vim.tbl_isempty(panel.client) and panel.client or util.get_copilot_client()
   if not panel.client then return end
   local completion_params = util.get_completion_params()
   completion_params.panelId = opts.uri or panel.uri
@@ -19,7 +19,7 @@ panel.send_request = function (opts)
 end
 
 function panel.create (client, max_results)
-  panel.client = client or vim.lsp.get_active_clients({name="copilot"})[1]
+  panel.client = client or util.get_copilot_client()
   if not panel.client then print("Error, copilot not running") end
   panel.max_results = max_results or 10
   panel.buf = type(panel.uri) == "number" or vim.api.nvim_create_buf(false, true)

lua/copilot/extensions/print_panel.lua

@@ -1,4 +1,5 @@
 local a = vim.api
+local cmd = vim.cmd
 local wo = vim.wo
 local handler = require("copilot.handlers")
 local format = require("copilot_cmp.format")
@@ -91,7 +92,7 @@ print_panel.select = function (id)
   if not id then id = print_panel.current or 1 end
   local selection = print_panel.entries[id]
   a.nvim_win_set_cursor(print_panel.win, {selection.linenr, 0})
-  vim.cmd("normal zt")
+  cmd("normal zt")
   print_panel.current = id
   print_panel.linenr = selection.linenr
 end

lua/copilot/util.lua

@@ -10,8 +10,11 @@ local get_relfile = function()
   return file
 end
 
-M.find_copilot_client = function()
-  vim.lsp.get_active_clients({name="copilot"})
+M.get_copilot_client = function()
+ --  vim.lsp.get_active_clients({name="copilot"}) -- not in 0.7
+  for _, client in pairs(vim.lsp.get_active_clients()) do
+    if client.name == "copilot" then return client end
+  end
 end
 
 M.get_completion_params = function()