Class: VagrantPlugins::ShellCommander::OptionManager

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-shell-commander/option_manager.rb

Overview

Option parser

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Hash

Main parsing method

Returns:

  • (Hash) —

    The keys are :parser for the object returned by OptionParser and :values for the actual option values



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# File 'lib/vagrant-shell-commander/option_manager.rb', line 10

def execute
  options = {}
  block = lambda do |parser|
    parser.banner = "Usage: vagrant sh -c 'COMMAND' -d [DIR] [MACHINE]"
    
    parser.separator ''
    
    parser.on('-d [DIR]', '--directory [DIR]', 
              'Directory to execute the command') do |dir|
      options[:dir] = dir
    end
    
    parser.on('-u [USER]', '--user [USER]', 
              'User to execute the command') do |user|
      options[:user] = user
    end
    
    parser.on("-c 'COMMAND'", "--command 'COMMAND'", 
              'Command to execute, quotes required for multiword') do |cmd|
      options[:cmd] = cmd
    end
  end

  {parser: OptionParser.new(&block), values: options}
end