code: func PrintVersion() int {
  	cleanliness := ""
  	if GitDirty {
  		cleanliness = "\tDirty: true\n"
  	}
  
  	fmt.Printf(`Amazon ECS Agent:
  	Version: %v
  	Commit: %v
  %v`, Version, GitShortHash, cleanliness)
  
  	return exitcodes.ExitSuccess
  }
docs: // PrintVersions prints the version information on stdout as a multi-line
  // string. The output will look similar to the following:
  //
  //    Amazon ECS Agent:
  //        Version: 0.0.3
  //        Commit: 4bdc7fc