Method: Guard.debug_command_execution

Defined in:
lib/guard.rb

.debug_command_execution ⇒ Object

Adds a command logger in debug mode. This wraps common command execution functions and logs the executed command before execution.



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# File 'lib/guard.rb', line 448

def debug_command_execution
  Kernel.send(:alias_method, :original_system, :system)
  Kernel.send(:define_method, :system) do |command, *args|
    ::Guard::UI.debug "Command execution: #{ command } #{ args.join(' ') }"
    original_system command, *args
  end

  Kernel.send(:alias_method, :original_backtick, :'`')
  Kernel.send(:define_method, :'`') do |command|
    ::Guard::UI.debug "Command execution: #{ command }"
    original_backtick command
  end
end