Contents

require 'uuid'
require 'logger'

require 'caliper/version'
require 'caliper/tracer'
require 'caliper/rack'
require 'caliper/route_inspector'
require 'caliper/app_error'

require 'caliper_api/http'


if defined? ::Rails
  if ::Rails::VERSION::MAJOR >= 3
    require 'caliper/railtie'
  else
    raise "Your Rails application is currently not supported with Caliper, get in touch we can make it so soon"
  end
elsif !ENV["CALIPER_API_HOST"] #(might be in testing mode)
  raise "Your Ruby application is currently not supported with Caliper, get in touch, we can make it so soon"
end

module Caliper
  def self.logger
    unless @logger
      # if in Rails use Rails logger
      if defined? ::Rails
        @logger = ::Rails.logger
      else
        @logger = Logger.new(STDOUT)
        @logger.level = Logger::INFO
      end
    end

    @logger
  end

  def self.config
    if defined? ::Rails
      config_path = ::Rails.root
      env = ::Rails.env
    else
      config_path = File.new("./")
      env = "test"
    end
    begin
      @config ||= YAML.load_file("#{config_path.join("config", "caliper.yml")}")[::Rails.env].symbolize_keys

      Caliper.logger.error "No API Key set in caliper.yml" unless @config[:api_key]

      # set host
      @config[:api_host] = ENV["CALIPER_API_HOST"] || 'http://alpha.caliper.io/'

      @config
    rescue StandardError => e
      Caliper.logger.error "No caliper.yml config file could be found!"
      raise e
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
caliper-0.0.1	lib/caliper.rb