Class: FoodCourt::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/food_court/command.rb

Constant Summary collapse

TEMPLATE_PATH = 
File.join( File.dirname(__FILE__), '/../../', 'stacks' )

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Command

Returns a new instance of Command.



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# File 'lib/food_court/command.rb', line 9

def initialize(*args)
  @current_path = Dir.pwd
  command = args.shift
  if self.respond_to? command.to_sym
    self.send command, *args
  else
    self.help
  end
end

Instance Attribute Details

#current_path ⇒ Object (readonly)

Returns the value of attribute current_path.



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# File 'lib/food_court/command.rb', line 6

def current_path
  @current_path
end

Instance Method Details

#bootstrap(bootstrap_file = nil) ⇒ Object 



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# File 'lib/food_court/command.rb', line 28

def bootstrap( bootstrap_file = nil )
  # Provide your own sprinkle config or use the default one to bootstrap your slice.
  bootstrap_file ||= File.join(File.dirname(__FILE__), 'bootstrap.rb')
  # Sprinkle::OPTIONS[:force] = true
  raise 'a bootstrap.rb file is required for bootstrapping, please run "food_court init"' unless File.exists?( 'config/chef/bootstrap.rb' )
  Sprinkle::OPTIONS[:verbose] = true
  # Sprinkle::OPTIONS[:test] = true
  Sprinkle::Script.sprinkle( File.read( bootstrap_file ) )
end

#create_cookbook(name, dir = current_path) ⇒ Object 



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# File 'lib/food_court/command.rb', line 53

def create_cookbook(name, dir=current_path)
  raise "Must provide a name" unless name
  puts "** Creating cookbook #{name}"
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "attributes")
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "recipes")
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "definitions")
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "libraries")
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "files", "default")
  FileUtils.mkdir_p File.join(dir, 'config/chef/site-cookbooks', name, "stacks", "default")
  unless File.exists?(File.join(dir, 'config/chef/site-cookbooks', name, "recipes", "default.rb"))
    File.open(File.join(dir, 'config/chef/site-cookbooks', name, "recipes", "default.rb"), "w") do |file|
      file.puts <<-EOH
#
# Cookbook Name:: #{name}
# Recipe:: default
#
# Copyright #{Time.now.year}, MY_COMPANY
#
      EOH
    end
  end
end

#help ⇒ Object 



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# File 'lib/food_court/command.rb', line 49

def help
  puts File.read(File.join(File.dirname(__FILE__), '../../README.rdoc'))
end

#init(template = 'nginx-passenger-ree') ⇒ Object 



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# File 'lib/food_court/command.rb', line 19

def init(template='nginx-passenger-ree')
  puts "Setting up current directory for #{template} stack"
  FileUtils.mkdir_p File.join(current_path, 'config/chef')
  FileUtils.mkdir_p File.join(current_path, 'config/chef/deployments')
  FileUtils.mkdir_p File.join(current_path, 'config/chef/site-cookbooks')
  FileUtils.cp File.join(TEMPLATE_PATH, template, 'order.rb'), File.join(current_path, 'config/chef', 'order.rb')
  FileUtils.cp File.join(TEMPLATE_PATH, template, 'bootstrap.rb'), File.join(current_path, 'config/chef', 'bootstrap.rb')
end

#update(update_config = nil) ⇒ Object 



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# File 'lib/food_court/command.rb', line 38

def update( update_config = nil )
  # Provide your own sprinkle config or use the default one to update_slice your slice.
  update_config ||= File.join(File.dirname(__FILE__), 'update_slice.rb')
  # Sprinkle::OPTIONS[:force] = true
  raise 'a update_slice.rb file is required for updating the chef configuration on your slice, please run "food_court update"' unless File.exists?( 'config/chef/bootstrap.rb' )
  Sprinkle::OPTIONS[:verbose] = true
  # Sprinkle::OPTIONS[:test] = true
  Sprinkle::Script.sprinkle( File.read( update_config ) )
end