Class: Riddle::ExecuteCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/riddle/execute_command.rb

Constant Summary collapse

WINDOWS = 
(RUBY_PLATFORM =~ /mswin|mingw/)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command, verbose) ⇒ ExecuteCommand

Returns a new instance of ExecuteCommand.



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# File 'lib/riddle/execute_command.rb', line 10

def initialize(command, verbose)
  @command, @verbose = command, verbose

  return unless WINDOWS

  @command = "start /B #{@command} 1> NUL 2>&1"
  @verbose = true
end

Class Method Details

.call(command, verbose = true) ⇒ Object 



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# File 'lib/riddle/execute_command.rb', line 6

def self.call(command, verbose = true)
  new(command, verbose).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/riddle/execute_command.rb', line 19

def call
  result = verbose? ? result_from_system : result_from_backticks
  return result if result.status == 0

  error = Riddle::CommandFailedError.new "Sphinx command failed to execute"
  error.command_result = result
  raise error
end