Class: Transfuse::Cmd

Inherits:
Object
  • Object
show all
Defined in:
lib/transfuse/cmd.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cmd) ⇒ Cmd

Returns a new instance of Cmd.



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# File 'lib/transfuse/cmd.rb', line 15

def initialize cmd
  @cmd = cmd
end

Instance Attribute Details

#cmd ⇒ Object

Returns the value of attribute cmd.



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# File 'lib/transfuse/cmd.rb', line 13

def cmd
  @cmd
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/transfuse/cmd.rb', line 13

def status
  @status
end

#stderr ⇒ Object

Returns the value of attribute stderr.



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# File 'lib/transfuse/cmd.rb', line 13

def stderr
  @stderr
end

#stdout ⇒ Object

Returns the value of attribute stdout.



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# File 'lib/transfuse/cmd.rb', line 13

def stdout
  @stdout
end

Instance Method Details

#run(file = nil) ⇒ Object 



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# File 'lib/transfuse/cmd.rb', line 19

def run file=nil
  unless file.nil?
    if File.exist?(file) and File.stat(file).size > 0
      @stdout = ""
      @stderr = ""
      @status = Status.new
      return true
    end
  end
  @stdout, @stderr, @status = Open3.capture3 @cmd
  return false
end

#to_s ⇒ Object 



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# File 'lib/transfuse/cmd.rb', line 32

def to_s
  @cmd
end