# -*- coding: utf-8 -*-
# Copyright (C) 2010 Rocky Bernstein <rockyb@rubyforge.net>
require_relative 'base/submgr'

class Trepan::Command::SetCommand < Trepan::SubcommandMgr
  unless defined?(HELP)
    NAME          = File.basename(__FILE__, '.rb')
    HELP = <<-HELP
**#{NAME}** [*set-subcommand*]

Modifies parts of the debugger environment.

You can give unique prefix of the name of a subcommand to get
information about just that subcommand.

Type `#{NAME}` for a list of *#{NAME}* subcommands and what they do.
Type `help #{NAME} *` for just the list of `#{NAME}` subcommands.

For compatability with older ruby-debug `#{NAME} auto...` is the
same as `#{NAME} auto ...`. For example `#{NAME} autolist` is the same
as `#{NAME} auto list`.
    HELP

    CATEGORY      = 'support'
    NEED_STACK    = false
    SHORT_HELP    = 'Modify parts of the debugger environment'
  end

  def run(args)
    if args.size > 1
      first = args[1].downcase
      alen = 'auto'.size
      args[1..1] = ['auto', first[alen..-1]] if
        first.start_with?('auto') && first.size > alen
    end
    super
  end

end

if __FILE__ == $0
  require_relative '../mock'
  dbgr, cmd = MockDebugger::setup
  cmd.run([cmd.name])
  cmd.run([cmd.name, 'autolist'])
  cmd.run([cmd.name, 'autoeval', 'off'])
  cmd.run([cmd.name, 'basename'])
end