Class: Command

Inherits:
Hash
  • Object
show all
Defined in:
lib/command.rb

Instance Method Summary collapse

Constructor Details

#initialize(command) ⇒ Command

Returns a new instance of Command.



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# File 'lib/command.rb', line 2

def initialize command

	if(command.kind_of?(String))
	  self[:input] = command
	  self[:timeout] = 0
	  self[:directory] = ''
	  self[:exit_code] = 0
	  self[:output] = ''
	  self[:error] = ''
	  self[:machine_name] = ''
	  self[:user_name] = ''
	  self[:start_time] = nil
	  self[:end_time] = nil
       end

       if(command.kind_of?(Hash))
       	command.each{|k,v|
       		self[k.to_sym]=v
       	}
       end
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/command.rb', line 24

def execute

	Logger.start_command self

	pwd=Dir.pwd
	Dir.chdir(self[:directory]) if(self.has_key?(:directory) && File.exists?(self[:directory]))
	#print " " + Color.green + self[:input] + Color.clear

	self[:start_time]=Time.now
	timer=Timer.new
	if self[:input].include?('<%') && self[:input].include?('%>')
	  ruby = self[:input].gsub("<%","").gsub("%>","")
	  self[:output]=eval(ruby)
	  #puts " " + timer.elapsed_str
	  self[:elapsed] = timer.elapsed_str
	  self[:end_time] = Time.now
	else
		self[:output] = `#{self[:input]}`
		self[:elapsed] = timer.elapsed_str
		self[:end_time] = Time.now
		self[:exit_code]=$?.to_i
	end

       Dir.chdir(pwd) if pwd != Dir.pwd
	Logger.end_command self
end