Top Level Namespace

Defined Under Namespace

Modules: DogEventer

Instance Method Summary collapse

Instance Method Details

#dogeventer(start_time = nil, api_key = nil, application_key = nil, &block) ⇒ Object 



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# File 'lib/dogeventer.rb', line 35

def dogeventer(start_time=nil, api_key=nil, application_key=nil, &block)
  require 'optparse'
  
  all_config = {
    :default => {:start_time => Time.now.to_i - 60*60},
    :file => {},
    :cli => {}
  }
  config_file = "~/.dogrc"
  
  optparse = OptionParser.new do |opts|
    opts.banner = "Usage: ruby #{$0} [options]"
    opts.on("-t", "--time TIME", Float, "Start time in seconds since unix epoch. Defaults to the current time minus an hour.") { |v| 
      all_config[:cli][:start_time] = v
    }
    opts.on("-c", "--config CONFIG_FILE", "Path to config file. Defaults to #{config_file}") { |v|
      config_file = v
    }
    opts.on("--api_key API_KEY", "Api key. Overrides config values.") { |v| 
      all_config[:cli][:api_key] = v
    }
    opts.on("--app_key [APP_KEY]", "App key. Overrides config values.") { |v| 
      all_config[:cli][:app_key] = v
    }
    
  end
  optparse.parse!

  if not config_file
    config_file = default_config_file
  end
  
  config_file = File.expand_path config_file
  if File.exists? config_file
    File.open(config_file) do |f| 
      f.readlines.each do |line|
        keyval = line.split "="
        if keyval.length == 2
          key = keyval[0].strip
          val = keyval[1].strip
          if key == 'apikey'
            all_config[:file][:api_key] = val
          elsif key == 'appkey'
            all_config[:file][:app_key] = val
          end
        end
      end
    end
  end
  
  config = [:default, :file, :cli].reduce({}) do |merged, to_merge|
    merged.merge all_config[to_merge]
  end
  
  DogEventer::DogEventer.new(config[:api_key], config[:app_key]).generate config[:start_time], &block
end