require 'yaml'
require 'open-uri'

module Deputy
  VERSION = File.read( File.join(File.dirname(__FILE__),'..','VERSION') ).strip

  def self.send_report(metric, value)
    url = "#{sheriff_url}/report/#{metric}/#{value}"
    open(url).read
  rescue => e
    e.message << url
    raise e
  end

  def self.sheriff_url
    config['sheriff_url'].sub(%r{/$},'')
  end

  def self.config
    file = File.expand_path('~/.deputy.yml')
    YAML.load(File.read(file))
  rescue => e
    e.message << " -- do you have a #{file} ?"
  end
end