rconsole

#!/usr/bin/env ruby
# usage rconsole [FILE] [FILE] ...
#
# An IRB session on flavoured steroids:
#
# * RACK_ENV defaults to 'development';
# * Adds the current folder and 'lib' to the load path;
# * Bundler setup if a Gemfile is present;
# * Attempts to require a file named 'app.rb', 'application.rb' or 'boot.rb',
#    or a file inside 'lib' with the same name of the current folder
#    (lib/foo.rb if you're on the foo directory);
# * Requires any other given files.

require 'rubygems'
gemfile = File.exist?('Gemfile')
dirname = File.basename(Dir.pwd)
files   = %W(app application boot lib/#{dirname})
app     = files.find { |f| File.exist?("#{f}.rb") }

ENV['RACK_ENV'] ||= 'development'

$LOAD_PATH << Dir.pwd
$LOAD_PATH << File.join(Dir.pwd, 'lib')

if gemfile
  puts 'Loading Bundler...'
  require 'bundler/setup'
end

if app
  puts "Loading #{app}..."
  require app
end

ARGV.each { |file| require file }
ARGV.clear

require 'irb'
puts "Loaded #{ENV['RACK_ENV']} environment with Ruby #{RUBY_VERSION}."
IRB.start