Module: RHC::CLI

Extended by:
Commander::Delegates
Defined in:
lib/rhc/cli.rb

Overview

Run and execute a command line session with the RHC tools.

You can invoke the CLI with:

bundle exec ruby -e 'require "rhc/cli"; RHC::CLI.start(ARGV);' -- <arguments>

from the gem directory.

Class Method Summary collapse

Class Method Details

.set_terminal ⇒ Object 



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# File 'lib/rhc/cli.rb', line 16

def self.set_terminal
  $terminal.wrap_at = HighLine::SystemExtensions.terminal_size.first rescue 80 if $stdout.tty?
  $terminal.wrap_at = nil if $terminal.wrap_at == 0
  #$terminal.page_at = :auto if $stdin.tty? and $stdout.tty?
  # FIXME: ANSI terminals are not default on windows but we may just be
  #        hitting a bug in highline if windows does support another method.
  #        This is a safe fix for now but needs more research.
  HighLine::use_color = false if RHC::Helpers.windows? or not $stdout.tty?
end

.start(args) ⇒ Object 



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# File 'lib/rhc/cli.rb', line 26

def self.start(args)
  runner = RHC::CommandRunner.new(args)
  Commander::Runner.instance_variable_set :@singleton, runner

  program :name,           'app'
  program :description,    'Command line interface for CloudStrap Cloud.'
  program :version,        RHC::VERSION::STRING
  program :help_formatter, RHC::HelpFormatter
  program :int_message,    " Interrupted\n"

  RHC::Commands.load.to_commander
  run! || 0
end