Class: VagrantPlugins::Orchestrate::Command::Root

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-orchestrate/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-orchestrate/command/root.rb', line 12

def initialize(argv, env)
  super

  @main_args, @sub_command, @sub_args = split_main_and_subcommand(argv)

  @subcommands = Vagrant::Registry.new

  @subcommands.register(:init) do
    require_relative "init"
    Init
  end

  @subcommands.register(:push) do
    require_relative "push"
    Push
  end

  @subcommands.register(:status) do
    require_relative "status"
    Status
  end
end

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant-orchestrate/command/root.rb', line 8

def self.synopsis
  "Orchestrate provsioning of managed servers across environments"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-orchestrate/command/root.rb', line 35

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

  # If we reached this far then we must have a subcommand. If not,
  # then we also just print the help and exit.
  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

Prints the help out for this command



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# File 'lib/vagrant-orchestrate/command/root.rb', line 52

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

    # Add the available subcommands as separators in order to print them
    # out as well.
    keys = []
    @subcommands.each { |key, _value| keys << key.to_s }

    keys.sort.each do |key|
      o.separator "     #{key}"
    end

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

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