Class: VagrantPlugins::Cloudcenter::Command::Root

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-cloudcenter/command/root.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv, env) ⇒ Root

Returns a new instance of Root.



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# File 'lib/vagrant-cloudcenter/command/root.rb', line 16

def initialize(argv, env)
  @main_args, @sub_command, @sub_args = split_main_and_subcommand(argv)

  @subcommands = Vagrant::Registry.new
  @subcommands.register(:catalog) do
    require File.expand_path("../catalog", __FILE__)
    Catalog
  end
  @subcommands.register(:app) do
    require File.expand_path("../app", __FILE__)
    App
  end
  @subcommands.register(:jobs) do
    require File.expand_path("../jobs", __FILE__)
    Jobs
  end
  @subcommands.register(:init) do
    require File.expand_path("../init", __FILE__)
    Init
  end
  @subcommands.register(:sync) do
    require File.expand_path("../sync", __FILE__)
    Sync
  end

  super(argv, env)
end

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant-cloudcenter/command/root.rb', line 12

def self.synopsis
  "deploy a new environment using Cisco CloudCenter"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-cloudcenter/command/root.rb', line 44

def execute
  if @main_args.include?("-h") || @main_args.include?("--help")
    # Print the help for all the  commands.
    return help
  end

  command_class = @subcommands.get(@sub_command.to_sym) if @sub_command
  return help if !command_class || !@sub_command
  @logger.debug("Invoking command class: #{command_class} #{@sub_args.inspect}")

  # Initialize and execute the command class
  command_class.new(@sub_args, @env).execute
end

#help ⇒ Object 



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# File 'lib/vagrant-cloudcenter/command/root.rb', line 58

def help
  opts = OptionParser.new do |opts|
    opts.banner = "Usage: vagrant cloudcenter <subcommand> [<args>]"
    opts.separator ""
    opts.separator "Available subcommands:\n"

    # Add the available subcommands as separators in order to print them
    # out as well.
    keys = []
    commands = {}
    longest = 0

    @subcommands.each do |key, data| 

      keys << key
      commands[key] = data.synopsis
      longest       = key.length if key.length > longest

    end

    keys.sort.each do |key|
      key.to_sym
      synopsis = commands[key].to_str
      command = key.to_s
      opts.separator "     #{command.ljust(longest+2)} #{synopsis}"
    end

    opts.separator ""
    opts.separator "For help on any individual subcommand run `vagrant cloudcenter <subcommand> -h`"
  end

  @env.ui.info(opts.help, :prefix => false)
end