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require 'optparse'
require 'irb'
require 'irb/completion'
require 'rails/commands/console_helper'
module Rails
class Console
include ConsoleHelper
class << self
def parse_arguments(arguments)
options = {}
OptionParser.new do |opt|
opt.banner = "Usage: rails console [environment] [options]"
opt.on('-s', '--sandbox', 'Rollback database modifications on exit.') { |v| options[:sandbox] = v }
opt.on("-e", "--environment=name", String,
"Specifies the environment to run this console under (test/development/production).",
"Default: development") { |v| options[:environment] = v.strip }
opt.parse!(arguments)
end
set_options_env(arguments, options)
end
end
attr_reader :options, :app, :console
def initialize(app, options={})
@app = app
@options = options
app.sandbox = sandbox?
app.load_console
@console = app.config.console || IRB
end
def sandbox?
options[:sandbox]
end
def environment
options[:environment] ||= super
end
alias_method :environment?, :environment
def set_environment!
Rails.env = environment
end
def start
set_environment! if environment?
if sandbox?
puts "Loading #{Rails.env} environment in sandbox (Rails #{Rails.version})"
puts "Any modifications you make will be rolled back on exit"
else
puts "Loading #{Rails.env} environment (Rails #{Rails.version})"
end
if defined?(console::ExtendCommandBundle)
console::ExtendCommandBundle.include(Rails::ConsoleMethods)
end
console.start
end
end
end
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