Class: Carrasco::CommandExecuter

Inherits:
Object
  • Object
show all
Defined in:
lib/carrasco/command_executer.rb

Constant Summary collapse

CommandError = 
Class.new(StandardError)

Instance Method Summary collapse

Instance Method Details

#execute(command) ⇒ Object 



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# File 'lib/carrasco/command_executer.rb', line 4

def execute(command)
  system(command.to_s)
  $?.exitstatus
end

#execute!(command) ⇒ Object 



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# File 'lib/carrasco/command_executer.rb', line 9

def execute!(command)
  code = execute(command)

  unless code == 0
    raise CommandError.new("Command '#{command}' exited with code #{code}")
  end
end