Module: Standalone

Defined in:
lib/standalone.rb

Constant Summary collapse

HOST = 
'0.0.0.0'
PORT = 
12345

Class Method Summary collapse

Class Method Details

.run ⇒ Object 



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# File 'lib/standalone.rb', line 13

def Standalone.run
  database_yml = ::File.expand_path(File.join('.', 'config', 'database.yml'))
  app_path     = ::File.expand_path(File.join('.'))

  ENV['DATABASE_YML_PATH'] = database_yml

  require ::File.expand_path('../../test/standalone/config/environment', __FILE__)

  puts      "Using database.yml from: #{database_yml}".red
  db_conf   = YAML.load(ERB.new(File.open(database_yml).read).result) || {}
  env       = ENV['RAILS_ENV'] || ENV['ENV'] || 'development'
  db_env    = db_conf[env]

  if db_env['adapter'] == 'sqlite3'
    db_env['database'] = "#{app_path}/#{db_env['database']}"
  end

  puts      "ENV: #{db_env.inspect}".yellow

  ActiveRecord::Base.establish_connection(db_env)
  RailsDb.use_default_configuration!

  begin
    require 'launchy'
    Launchy.open("http://#{HOST}:#{PORT}/rails/db")
  rescue Exception
    puts 'Please run `gem install launchy` to have the browser window opened automatically at launch'
    # silence
    # in case it won't work
  end

  puts "Starting RailsDB on #{"http://#{HOST}:#{PORT}/rails/db"} ...".green

  Rack::Handler::WEBrick.run Rails.application, { Host: HOST, Port: PORT }
end