Class: Rubber::Commands::Config

Inherits:
Clamp::Command
  • Object
show all
Defined in:
lib/rubber/commands/config.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.description ⇒ Object 



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# File 'lib/rubber/commands/config.rb', line 15

def self.description
  "Generate system files by transforming the files in the config/rubber tree"
end

.subcommand_description ⇒ Object 



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# File 'lib/rubber/commands/config.rb', line 11

def self.subcommand_description
  "Transform templates in the config/rubber tree"
end

.subcommand_name ⇒ Object 



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# File 'lib/rubber/commands/config.rb', line 7

def self.subcommand_name
  "config"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/rubber/commands/config.rb', line 28

def execute
  cfg = Rubber::Configuration.get_configuration(Rubber.env)
  instance_alias = host || cfg.environment.current_host 
  instance = cfg.instance[instance_alias]
  if instance
    role_names = instance.role_names
    env = cfg.environment.bind(role_names, instance_alias)
    gen = Rubber::Configuration::Generator.new("#{Rubber.root}/config/rubber", role_names, instance_alias)
    gen.fake_root = fakeroot if fakeroot
  elsif ['development', 'test'].include?(Rubber.env)
    instance_alias = host || instance_alias
    role_names = roles || cfg.environment.known_roles
    role_items = role_names.collect do |r|
      Rubber::Configuration::RoleItem.new(r, r == "db" ? {'primary' => true} : {})
    end
    env = cfg.environment.bind(role_names, instance_alias)
    domain = env.domain
    instance = Rubber::Configuration::InstanceItem.new(instance_alias, domain, role_items,
                                                       'dummyid', 'm1.small', 'ami-7000f019', ['dummygroup'])
    instance.external_host = instance.full_name
    instance.external_ip = "127.0.0.1"
    instance.internal_host = instance.full_name
    instance.internal_ip = "127.0.0.1"
    cfg.instance.add(instance)
    gen = Rubber::Configuration::Generator.new("#{Rubber.root}/config/rubber", role_names, instance_alias)
    gen.fake_root = fakeroot || "#{Rubber.root}/tmp/rubber"
  else
    puts "Instance not found for host: #{instance_alias}"
    exit 1
  end
  
  if file
    gen.file_pattern = file
  end
  gen.no_post = no_post?
  gen.force = force?
  gen.stop_on_error_cmd = env.stop_on_error_cmd
  gen.run

end