Class: Wakame::Configuration

Inherits:
OpenStruct
  • Object
show all
Defined in:
lib/wakame/configuration.rb

Overview

System wide configuration parameters

Defined Under Namespace

Classes: DefaultSet, EC2, StandAlone

Constant Summary collapse

PARAMS = 
{
  #:config_template_root => nil,
  #:config_tmp_root => nil,
  :status_db_dsn => nil,
  :config_root => nil,
  :cluster_class => 'WebCluster',
  :load_paths => [],
  :ssh_private_key => nil,
  :http_command_server_uri => 'http://localhost:3000',
  :amqp_server_uri => nil,
  :unused_vm_live_period => 60 * 10,
  :eventmachine_use_epoll => true
}

Instance Method Summary collapse

Constructor Details

#initialize(env = WAKAME_ENV) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/wakame/configuration.rb', line 23

def initialize(env=WAKAME_ENV)
  super(PARAMS)

  if root_path.nil?
    root_path = Object.const_defined?(:WAKAME_ROOT) ? WAKAME_ROOT : '../'
  end

  @root_path = root_path

  self.class.const_get(env).new.process(self)
end

Instance Method Details

#cluster_config_path ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 78

def cluster_config_path
  File.expand_path('config/cluster.rb', root_path)
end

#cluster_env ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 48

def cluster_env
  ENV['WAKAME_CLUSTER_ENV'] ? ENV['WAKAME_CLUSTER_ENV'] : 'development'
end

#config_tmp_root ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 60

def config_tmp_root
  File.join(self.config_root, "tmp")
end

#environment ⇒ Object Also known as: vm_environment 



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# File 'lib/wakame/configuration.rb', line 35

def environment
  ::WAKAME_ENV.to_sym
end

#environment_path(key = environment) ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 40

def environment_path(key=environment)
  File.expand_path("config/environments/#{Util.snake_case(key.to_s)}.rb", root_path)
end

#framework_paths ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 68

def framework_paths
  paths = %w(lib)

  paths.map{|dir| File.join(framework_root_path, dir) }.select{|path| File.directory?(path) }
end

#framework_root_path ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 64

def framework_root_path
  defined?(::WAKAME_FRAMEWORK_ROOT) ? ::WAKAME_FRAMEWORK_ROOT : "#{root_path}/vendor/wakame"
end

#project_paths ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 74

def project_paths
  %w(lib).map{|dir| File.join(root_path, dir) }.select{|path| File.directory?(path)}
end

#root_path ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 44

def root_path
  ::WAKAME_ROOT
end

#ssh_known_hosts ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 56

def ssh_known_hosts
  File.join(self.config_root, "ssh", "known_hosts")
end

#tmp_path ⇒ Object 



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# File 'lib/wakame/configuration.rb', line 52

def tmp_path
  File.join(root_path, 'tmp')
end