Class: EC2::Platform::Solaris::Pipeline

Inherits:
Base::Pipeline show all
Defined in:
lib/ec2/platform/solaris/pipeline.rb

Overview

Instance Attribute Summary

Attributes inherited from Base::Pipeline

#basename, #verbose

Instance Method Summary collapse

Methods inherited from Base::Pipeline

#add, #cleanup, #command, #concat, #create_tempfiles, #errors, #execute, #initialize, #to_s

Constructor Details

This class inherits a constructor from EC2::Platform::Base::Pipeline

Instance Method Details

#pipestatus(cmd) ⇒ Object

Given a pipeline of commands, modify it so that we can obtain the exit status of each pipeline stage by reading the tempfile associated with that stage.



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# File 'lib/ec2/platform/solaris/pipeline.rb', line 27

def pipestatus(cmd)
  command = cmd
  command << ';' unless cmd.rstrip[-1,1] == ';'
  command << ' ' unless cmd[-1,1] == ' '
  list = []
  @tempfiles.each_with_index do |file, index| 
    list << "echo \\${PIPESTATUS[#{index}]} > #{file.path}"
  end
  command + list.join(' & ')
end