awesomerc/ui/menu/mymainmenu.lua

local amenu = require "awful.menu"

local configuration = {
    menu = require "rc.configuration.menu",
}

local mymainmenu = { _private = {}, mt = {} }

function mymainmenu:instance()
    local instance = self._private.instance

    if not instance then
        instance = mymainmenu.new()
        self._private.instance = instance
    end

    return instance
end

function mymainmenu.new()
    local menu = amenu {
        items = configuration.menu.mymainmenu,
    }

    return menu
end

function mymainmenu.mt:__call()
    return self:instance()
end

return setmetatable(mymainmenu, mymainmenu.mt)