Module: Cinchize

Defined in:
lib/cinchize.rb

Defined Under Namespace

Classes: Cinchize

Constant Summary collapse

VERSION = 
File.read(File.dirname(__FILE__) + "/../VERSION").chomp

Class Method Summary collapse

Class Method Details

.config(options, network) ⇒ Object 



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# File 'lib/cinchize.rb', line 16

def self.config options, network
  config_file = options[:system] ? options[:system_config]: options[:local_config]
  
  raise ArgumentError.new "there's no config file located at: #{config_file}" unless File.exists? config_file
  raise ArgumentError.new "needs a network" if network.nil? or network.empty?

  cfg = YAML.load_file config_file
  
  raise ArgumentError.new "there's no server config in the config file" unless cfg.has_key? "servers"
  raise ArgumentError.new "there's no networks configured, please recheck #{config_file}" unless cfg["servers"]
  raise ArgumentError.new "the config file doesn't contain a config for #{network}" unless cfg["servers"].has_key? network
  
  ntw = cfg["servers"][network]
  
  plugins = []
  plugin_options = {}

  ntw["plugins"] ||= []
  ntw.delete("plugins").each do |plugin|
    begin
      raise NameError.new "the class can't be null" if plugin["class"].nil?
      
      require plugin["class"].downcase.gsub('::', '/')
    
      clazz = nil
      plugin["class"].split("::").inject(Object) { |m,n| clazz = m.const_get(n) }
      plugins << clazz 
    
      plugin_options[clazz] = plugin["options"] || {}
    rescue LoadError => e
      puts "error while loading the module: #{e}"
    rescue NameError => e
      puts "error while loading the class: #{e}"
    end
  end

  cfg["options"] ||= {}
  dir_mode = cfg["options"].key?("dir_mode") ? cfg["options"]["dir_mode"] : "normal"
      
  daemon_options = {
    :dir_mode => dir_mode.to_sym,
    :dir => cfg["options"]["dir"] || Dir.getwd,
    :log_output => cfg["options"]["log_output"] || false,
    :app_name => "cinchize_#{network}",
    :ontop => options[:ontop],
  }

  [daemon_options, ntw, plugins, plugin_options]
end