# frozen_string_literal: true

module FO::Environment
  def self.fetch(k)
    ENV.fetch(k)
  end

  def self.is_prod?
    env == 'prod' ||
      env == 'production'
  end

  def self.session_secret
    s = ENV['SECRET']
    if self.is_prod? && s.nil?
      raise ArgumentError, "Environment variable SECRET missing in production environment"
    end
    s || ('x' * 64)
  end

  def self.env
    ENV.fetch('ENVIRONMENT', 'prod')
  end
end