Contents

#!/usr/bin/env ruby
# encoding: utf-8

# This file is supposed to make inspecting AMQ client easier.

# How does it work:
# 1) This file is executed.
# 2) We load irb, redefine where IRB looks for .irbrc and start IRB.
# 3) IRB loads .irbrc, which we redefined, so it loads this file again.
#    However now the second branch of "if __FILE__ == $0" gets executed,
#    so it runs our custom code which loads the original .irbrc and then
#    it redefines some IRB settings. In this case it add IRB hook which
#    is executed after IRB is started.

# Although it looks unnecessarily complicated, I can't see any easier
# solution to this problem in case that you need to patch original settings.
# Obviously in case you don't have the need, you'll be happy with simple:

# require "irb"
#
# require_relative "lib/amq/protocol/client.rb"
# include AMQ::Protocol
#
# IRB.start(__FILE__)

require "irb"
require "bundler"

Bundler.setup
Bundler.require(:default)

$LOAD_PATH.unshift(File.expand_path("../lib", __FILE__))

if __FILE__ == $0
  puts "~ Using #{__FILE__} as an executable ..."

  def IRB.rc_file_generators
    yield Proc.new { |_| __FILE__ }
  end

  IRB.start(__FILE__)
else
  begin
    irbrc = File.join(ENV["HOME"], ".irbrc")
    puts "~ Using #{__FILE__} as a custom .irbrc .."

    require "amq/client.rb"
    include AMQ::Client

    require "amq/protocol/client"
    include AMQ

    require "stringio"

    def fd(data)
      Frame.decode(StringIO.new(data))
    end

    puts "~ Loading original #{irbrc} ..."
    load irbrc

    puts "Loading finished."
  rescue Exception => exception # it just discards all the exceptions!
    abort exception.message + "\n  - " + exception.backtrace.join("\n  - ")
  end
end

Version data entries

68 entries across 68 versions & 1 rubygems

Version	Path
amq-client-1.0.4	irb.rb
amq-client-1.0.3	irb.rb
amq-client-1.1.0.pre1	irb.rb
amq-client-1.0.2	irb.rb
amq-client-1.0.1	irb.rb
amq-client-1.0.0	irb.rb
amq-client-0.9.12	irb.rb
amq-client-0.9.11	irb.rb
amq-client-0.9.10	irb.rb
amq-client-0.9.9	irb.rb
amq-client-0.9.8	irb.rb
amq-client-0.9.7	irb.rb
amq-client-0.9.6	irb.rb
amq-client-0.9.5	irb.rb
amq-client-0.9.4	irb.rb
amq-client-1.0.0.pre2	irb.rb
amq-client-0.9.3	irb.rb
amq-client-1.0.0.pre1	irb.rb
amq-client-0.9.2	irb.rb
amq-client-0.9.1	irb.rb