Class: HostedChef::Controller

Inherits:
Object
  • Object
show all
Defined in:
lib/hosted-chef/controller.rb

Overview

Controller and Presentation (yes, I know) for the Hosted Chef user setup task (currently the only task).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv = ARGV) ⇒ Controller

Returns a new instance of Controller.



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# File 'lib/hosted-chef/controller.rb', line 9

def initialize(argv=ARGV)
  @argv = argv
  @options = ArgvParser.new(argv).parse
  @api_client = ApiClient.new(@options)
  @validator = ConfigValidator.new(@api_client, @options)
  @config_installer = ConfigInstaller.new(@api_client, @options)
end

Instance Attribute Details

#argv ⇒ Object (readonly)

Returns the value of attribute argv.



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# File 'lib/hosted-chef/controller.rb', line 7

def argv
  @argv
end

Instance Method Details

#fetch_and_install ⇒ Object 



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# File 'lib/hosted-chef/controller.rb', line 40

def fetch_and_install
  @config_installer.install_all
end

#goodbye ⇒ Object 



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# File 'lib/hosted-chef/controller.rb', line 44

def goodbye
  puts(<<-RESOURCES)

You're ready to go! To verify your configuration, try running
`knife client list`

If you should run into trouble check the following resources:
* Knife built-in manuals: run `knife help`
* Documentation at http://wiki.opscode.com
* Get support from Opscode: http://help.opscode.com/
RESOURCES
end

#greeting ⇒ Object 



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# File 'lib/hosted-chef/controller.rb', line 17

def greeting
  puts(<<-WELCOME)
Welcome to Opscode Hosted Chef. We're going to download your API keys
and knife config from Opscode and install them on your system.

Before you continue, please be aware that this program will update your API key
and your organization's validation key. The existing keys for these accounts
will be expired and no longer valid.

Your config will be created in #{@config_installer.install_dir}

WELCOME

  unless HighLine.new.agree("Ready to get started? (yes/no): ")
    STDERR.puts "goodbye."
    exit 1
  end
end

#run ⇒ Object 



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# File 'lib/hosted-chef/controller.rb', line 58

def run
  @config_installer.validate!
  greeting
  @options.ask_for_missing_opts
  setup_and_validate
  fetch_and_install
  goodbye
rescue Interrupt, EOFError
  puts "\nexiting..."
  exit! 1
end

#setup_and_validate ⇒ Object 



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# File 'lib/hosted-chef/controller.rb', line 36

def setup_and_validate
  @validator.validate!
end