Contents

#!/usr/bin/env ruby

require 'facets/more/consoleapp'

class NitroCommand < Console::Command

  # :section: Commands
  
  # The default action, starts the application. You can 
  # alternatively use the start/run aliases.
  #
  # === Examples
  #
  # $ nitro
  # $ nitro start
  # $ nitro run
  
  def default
    if f = application_file
      $NITRO_NO_ENVIRONMENT = true
      load 'run.rb'
    else
      puts 'No application found!'
      # FIXME: better error mesage and/or show default app!
    end
  end
  alias run default
  alias start default

  # Starts an IRB console attached to the web application.
    
  def console
    if RUBY_PLATFORM =~ /mswin32/
      irb_name = 'irb.bat'
    else
      irb_name = 'irb'
    end
    
    ENV['NITRO_INVOKE'] = 'irb'
    
    if f = application_file
      ENV['NITRO_MODE'] = $DBG ? 'debug' : 'live'
      exec "#{irb_name} -r #{f} -r irb/completion --noinspect"  
    end
    
    exit
  end  

  # Dump the version of Nitro.
  
  def version
    puts "Nitro 0.31.0"
  end
  
  # :section: Options
  
  # Enable verbose mode.
  
  def _v
    $DBG = true
    ENV['NITRO_MODE'] = 'debug'
  end
  alias _verbose _v
  
  # Daemonize the server. Typically used with the Webrick 
  # adapter.

  def _daemon  
    require 'daemons/daemonize'
    
    pwd = Dir.pwd
    Daemonize.daemonize(File.join(pwd, 'log/app.log'))
    
    # Restore the original pwd (daemonize sets the 
    # pwd to '/').
    Dir.chdir(pwd)
    
    # Set the logger to a file (daemonize closes the
    # std streams).
    Logger.set(Logger.new('log/app.log'))
  end
  alias _daemonize _daemon
  
private
  
  # Typical application main file names.
  
  APPLICATION_FILES = %w{ run.rb start.rb conf.rb app.rb application.rb }
  
  # Find out the application main file.
  
  def application_file
    for f in APPLICATION_FILES
      if File.exist? f
        return f
      end
    end
    
    return false
  end
end

NitroCommand.new.execute

# * George Moschovitis <[e-mail]>

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
nitro-0.31.0	bin/nitro