Method: Chef::ShellOut::Windows#run_command

Defined in:
lib/chef/shell_out/windows.rb

#run_command ⇒ Object

– Missing lots of features from the UNIX version, such as environment, cwd, etc.



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# File 'lib/chef/shell_out/windows.rb', line 33

def run_command
  # win32 open4 is really just open3.
  Open3.popen3(@command) do |stdin,stdout,stderr|
    @finished_stdout = false
    @finished_stderr = false
    stdin.close
    stdout.sync = true
    stderr.sync = true

    # TBH, I really don't know what this will do when it times out.
    # However, I'm powerless to make windows have non-blocking IO, so
    # thread party it is.
    Timeout.timeout(timeout) do
      out_reader = Thread.new do
        loop do
          read_stdout(stdout)
          break if @finished_stdout
        end
      end
      err_reader = Thread.new do
        loop do
          read_stderr(stderr)
          break if @finished_stderr
        end
      end

      out_reader.join
      err_reader.join
    end
  end

  @status = $?

  self

rescue Timeout::Error
  raise Chef::Exceptions::CommandTimeout, "command timed out:\n#{format_for_exception}"
end