Method: MiGA::Cli::OptHelper#opt_common

Defined in:
lib/miga/cli/opt_helper.rb

#opt_common(opt) ⇒ Object

Common options at the end of most actions, passed to OptionParser opt No action is performed if #opt_common = false is passed Executes only once, unless #opt_common = true is passed between calls



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# File 'lib/miga/cli/opt_helper.rb', line 21

def opt_common(opt)
  return unless @opt_common

  if interactive
    opt.on(
      '--auto',
      'Accept all defaults as answers'
    ) { |v| self[:auto] = v }
  end
  opt.on(
    '--rand-seed INT', Integer,
    'Set this seed to initialize pseudo-randomness'
  ) { |v| srand(v) }
  opt.on(
    '-v', '--verbose',
    'Print additional information to STDERR'
  ) { |v| self[:verbose] = v }
  opt.on(
    '-d', '--debug INT', Integer,
    'Print debugging information to STDERR (1: debug, 2: trace)'
  ) { |v| v > 1 ? MiGA::MiGA.DEBUG_TRACE_ON : MiGA::MiGA.DEBUG_ON }
  opt.on(
    '-h', '--help',
    'Display this screen'
  ) do
    puts opt
    exit
  end
  opt.separator ''
  self.opt_common = false
end