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rails--rails/railties/lib/rails/commands/console.rb
Xavier Noria 69ab3eb57e applies new string literal convention in railties/lib
The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.
2016-08-06 19:15:47 +02:00

80 lines
1.9 KiB
Ruby

require "optparse"
require "irb"
require "irb/completion"
require "rails/commands/console_helper"
module Rails
class Console
include ConsoleHelper
module BacktraceCleaner
def filter_backtrace(bt)
if result = super
Rails.backtrace_cleaner.filter([result]).first
end
end
end
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
if @console == IRB
IRB::WorkSpace.prepend(BacktraceCleaner)
end
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