avoid un-needed lazy loading of packer | improve packer bootstrapping

init.lua

@@ -4,29 +4,10 @@ if present then
    impatient.enable_profile()
 end
 
-local modules = {
-   "utils",
-   "options",
-   "autocmds",
-   "commands",
-}
+require "core"
+require "core.utils"
+require "core.options"
 
-for _, module in ipairs(modules) do
-   local ok, err = pcall(require, "core." .. module)
-
-   if not ok then
-      error("Error loading " .. module .. "\n\n" .. err)
-   end
-end
-
--- check if custom init.lua file exists
-if vim.fn.filereadable(vim.fn.stdpath "config" .. "/lua/custom/init.lua") == 1 then
-   -- try to call custom init, if not successful, show error
-   local ok, err = pcall(require, "custom")
-
-   if not ok then
-      vim.notify("Error loading custom/init.lua\n\n" .. err)
-   end
-
-   return
-end
+-- setup packer + plugins
+require("core.packer").bootstrap()
+require "plugins"