Class: VagrantShellCommander::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 9

def execute
  options = {}
  block = lambda do |parser|
    parser.banner = "Usage: vagrant sh --cmd 'COMMAND' --cwd [DIR] [MACHINE]"

    parser.separator ''

    parser.on('--cwd [DIR]', '--change-working-dir [DIR]', 
              'Directory to execute the command') do |cwd|
      options[:cwd] = cwd
    end

    parser.on("--cmd 'COMMAND'", "--command 'COMMAND'", 
              'Command to execute') do |cmd|
      options[:cmd] = cmd
    end
  end

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