Class: Jefe::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/jefe/cli.rb

Instance Method Summary collapse

Instance Method Details

#help(*args) ⇒ Object 



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# File 'lib/jefe/cli.rb', line 39

def help(*args)
  puts "Jefe #{Jefe::VERSION}, the featherweight Procfile manager"
  puts "By default, calling `jefe' acts as `jefe start'. Your other options are:"
  puts
  super
end

#start(*args) ⇒ Object 



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# File 'lib/jefe/cli.rb', line 19

def start(*args)
  if ! File.exists? procfile
    help
    error("#{procfile} does not exist")
  end
  
  loader = Jefe::Loader.new File.read procfile
  engine = Jefe::EM.new(Jefe::ColorPrinter.new)
  
  trap("INT") do
    puts
    engine.stop
  end
  engine.start do
    loader.scale(concurrency_options(args), port).each do |(name, command)|
      engine.add name, command
    end
  end
end