forgeplus/app/libs/trace.rb

module Trace 
  class << self
    def trace_config 
      trace_config = {}

      begin
        config = Rails.application.config_for(:configuration).symbolize_keys!
        trace_config = config[:trace].symbolize_keys!
        raise 'trace config missing' if trace_config.blank?
      rescue => ex
        raise ex if Rails.env.production?

        puts %Q{\033[33m [warning] gitea config or configuration.yml missing,
                 please add it or execute 'cp config/configuration.yml.example config/configuration.yml' \033[0m}
        trace_config = {}
      end

      trace_config 
    end
  end
end