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require 'optparse'
require 'irb'
require "irb/completion"
module Rails
class Console
def self.start
new.start
end
def start
options = {}
OptionParser.new do |opt|
opt.banner = "Usage: console [environment] [options]"
opt.on('-s', '--sandbox', 'Rollback database modifications on exit.') { |v| options[:sandbox] = v }
opt.on("--debugger", 'Enable ruby-debugging for the console.') { |v| options[:debugger] = v }
opt.parse!(ARGV)
end
require "#{Rails.root}/config/environment"
require "rails/console_app"
require "rails/console_sandbox" if options[:sandbox]
require "rails/console_with_helpers"
if options[:debugger]
begin
require 'ruby-debug'
puts "=> Debugger enabled"
rescue Exception
puts "You need to install ruby-debug to run the console in debugging mode. With gems, use 'gem install ruby-debug'"
exit
end
end
ENV['RAILS_ENV'] =
case ARGV.first
when "p" then "production"
when "d" then "development"
when "t" then "test"
else
ARGV.first || ENV['RAILS_ENV'] || 'development'
end
if options[:sandbox]
puts "Loading #{ENV['RAILS_ENV']} environment in sandbox (Rails #{Rails.version})"
puts "Any modifications you make will be rolled back on exit"
else
puts "Loading #{ENV['RAILS_ENV']} environment (Rails #{Rails.version})"
end
IRB.start
end
end
end
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