instiki/vendor/rails/railties/lib/commands/console.rb

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irb = RUBY_PLATFORM =~ /(:?mswin|mingw)/ ? 'irb.bat' : 'irb'
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require 'optparse'
options = { :sandbox => false, :irb => irb }
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("--irb=[#{irb}]", 'Invoke a different irb.') { |v| options[:irb] = v }
opt.parse!(ARGV)
end
libs = " -r irb/completion"
libs << %( -r "#{RAILS_ROOT}/config/environment")
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libs << " -r console_app"
libs << " -r console_sandbox" if options[:sandbox]
libs << " -r console_with_helpers"
ENV['RAILS_ENV'] = case ARGV.first
when "p"; "production"
when "d"; "development"
when "t"; "test"
else
ARGV.first || ENV['RAILS_ENV'] || 'development'
end
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if options[:sandbox]
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puts "Loading #{ENV['RAILS_ENV']} environment in sandbox (Rails #{Rails.version})"
puts "Any modifications you make will be rolled back on exit"
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else
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puts "Loading #{ENV['RAILS_ENV']} environment (Rails #{Rails.version})"
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end
exec "#{options[:irb]} #{libs} --simple-prompt"