app/controllers/custom_css_controller.rb

   1 # frozen_string_literal: true
   2
   3 class CustomCssController < ApplicationController
   4   skip_before_action :store_current_location
   5
   6   before_action :set_cache_headers
   7
   8   def show
   9     expires_in 3.minutes, public: true
  10     render plain: Setting.custom_css || '', content_type: 'text/css'
  11   end
  12 end