Class: Secure::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/secure/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}, *args) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/secure/runner.rb', line 3

def initialize(opts = {}, *args)
  @opts = opts
  @args = args
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/secure/runner.rb', line 8

def run
  read_file, write_file = IO.pipe

  child = fork do
    begin
      ChildProcess.new(@opts, read_file, write_file).execute { yield *@args }
    ensure
      exit
    end
  end

  Process.wait(child)
  ParentProcess.new(read_file, write_file).execute
ensure
  read_file.close unless read_file.closed?
  write_file.close unless write_file.closed?
end