my-nvim-lua/lua/spike/utils/init.lua

local M = {}

M["unload_lua_ns"] = function (prefix)
  local prefix_with_dot = prefix .. '.'
  for key, _ in pairs(package.loaded) do
    if key == prefix or key:sub(1, #prefix_with_dot) == prefix_with_dot then
      print("removing: ", key)
      package.loaded[key] = nil
    end
  end
end

-- M.unload_lua_ns("core")
M.list_loaded_modules = function ()
  local loaded = {}
  for k, _ in pairs(package.loaded) do
    loaded[#loaded + 1] = k
  end
  vim.ui.select(loaded, {}, nil)

end

M.reload_theme = function()
  require("plenary.reload").reload_module("base46")
  require("plenary.reload").reload_module("custom.chadrc")
  require("base46").load_theme()
end

 M.set_plugin_mappings = function(plugin_name, mapping_opt)
   mappings = require("core.utils").load_config().mappings[plugin_name]
   mappings.plugin = nil

  for mode, mode_values in pairs(mappings) do
    local default_opts = vim.tbl_deep_extend("force", { mode = mode }, mapping_opt or {})
    for keybind, mapping_info in pairs(mode_values) do
      -- merge default + user opts
      local opts = vim.tbl_deep_extend("force", default_opts, mapping_info.opts or {})

      mapping_info.opts, opts.mode = nil, nil
      opts.desc = mapping_info[2]

      vim.keymap.set(mode, keybind, mapping_info[1], opts)
    end
  end
end

return M